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/**********************************************************************
Audacity: A Digital Audio Editor
Menus.cpp
Dominic Mazzoni
Brian Gunlogson
et al.
*******************************************************************//**
\file Menus.cpp
\brief All AudacityProject functions that provide the menus.
Implements AudacityProjectCommandFunctor.
This file implements the method that creates the menu bar, plus
all of the methods that get called when you select an item
from a menu.
All of the menu bar handling is part of the class AudacityProject,
but the event handlers for all of the menu items have been moved
to Menus.h and Menus.cpp for clarity.
*//****************************************************************//**
\class AudacityProjectCommandFunctor
\brief AudacityProjectCommandFunctor, derived from CommandFunctor,
simplifies construction of menu items.
*//*******************************************************************/
#include "Audacity.h"
#include "Project.h"
#include <cfloat>
#include <iterator>
#include <algorithm>
#include <limits>
#include <math.h>
#include <wx/defs.h>
#include <wx/docview.h>
#include <wx/filedlg.h>
#include <wx/textfile.h>
#include <wx/textdlg.h>
#include <wx/progdlg.h>
#include <wx/scrolbar.h>
#include <wx/ffile.h>
#include <wx/statusbr.h>
#include <wx/utils.h>
#include "FreqWindow.h"
#include "effects/Contrast.h"
#include "TrackPanel.h"
#include "effects/EffectManager.h"
#include "AudacityApp.h"
#include "AudacityLogger.h"
#include "AudioIO.h"
#include "Dependencies.h"
#include "float_cast.h"
#include "LabelTrack.h"
#ifdef USE_MIDI
#include "import/ImportMIDI.h"
#endif // USE_MIDI
#include "import/ImportRaw.h"
#include "export/Export.h"
#include "export/ExportMultiple.h"
#include "prefs/PrefsDialog.h"
#include "prefs/PlaybackPrefs.h"
#include "ShuttleGui.h"
#include "HistoryWindow.h"
#include "LyricsWindow.h"
#include "MixerBoard.h"
#include "Internat.h"
#include "FileFormats.h"
#include "ModuleManager.h"
#include "PluginManager.h"
#include "Prefs.h"
#include "Printing.h"
#ifdef USE_MIDI
#include "NoteTrack.h"
#endif // USE_MIDI
#include "Tags.h"
#include "TimeTrack.h"
#include "Mix.h"
#include "AboutDialog.h"
#include "Benchmark.h"
#include "Screenshot.h"
#include "ondemand/ODManager.h"
#include "BatchProcessDialog.h"
#include "BatchCommands.h"
#include "prefs/BatchPrefs.h"
#include "toolbars/ToolManager.h"
#include "toolbars/ControlToolBar.h"
#include "toolbars/ToolsToolBar.h"
#include "toolbars/EditToolBar.h"
#include "toolbars/DeviceToolBar.h"
#include "toolbars/MixerToolBar.h"
#include "toolbars/TranscriptionToolBar.h"
#include "tracks/ui/SelectHandle.h"
#include "widgets/LinkingHtmlWindow.h"
#include "Experimental.h"
#include "PlatformCompatibility.h"
#include "FileNames.h"
#include "TimeDialog.h"
#include "TimerRecordDialog.h"
#include "SoundActivatedRecord.h"
#include "LabelDialog.h"
#include "SplashDialog.h"
#include "widgets/HelpSystem.h"
#include "DeviceManager.h"
#include "UndoManager.h"
#include "WaveTrack.h"
#if defined(EXPERIMENTAL_CRASH_REPORT)
#include <wx/debugrpt.h>
#endif
#ifdef EXPERIMENTAL_SCOREALIGN
#include "effects/ScoreAlignDialog.h"
#include "audioreader.h"
#include "scorealign.h"
#include "scorealign-glue.h"
#endif /* EXPERIMENTAL_SCOREALIGN */
#include "tracks/ui/Scrubbing.h"
#include "prefs/TracksPrefs.h"
#include "widgets/Meter.h"
#include "widgets/ErrorDialog.h"
enum {
kAlignStartZero = 0,
kAlignStartSelStart,
kAlignStartSelEnd,
kAlignEndSelStart,
kAlignEndSelEnd,
// The next two are only in one subMenu, so more easily handled at the end.
kAlignEndToEnd,
kAlignTogether
};
// Post Timer Recording Actions
// Ensure this matches the enum in TimerRecordDialog.cpp
enum {
POST_TIMER_RECORD_STOPPED = -3,
POST_TIMER_RECORD_CANCEL_WAIT,
POST_TIMER_RECORD_CANCEL,
POST_TIMER_RECORD_NOTHING,
POST_TIMER_RECORD_CLOSE,
POST_TIMER_RECORD_RESTART,
POST_TIMER_RECORD_SHUTDOWN
};
#include "commands/CommandFunctors.h"
#include "commands/ScreenshotCommand.h"
//
// Effects menu arrays
//
WX_DEFINE_ARRAY_PTR(const PluginDescriptor *, EffectPlugs);
static int SortEffectsByName(const PluginDescriptor **a, const PluginDescriptor **b)
{
wxString akey = (*a)->GetName();
wxString bkey = (*b)->GetName();
akey += (*a)->GetPath();
bkey += (*b)->GetPath();
return akey.CmpNoCase(bkey);
}
static int SortEffectsByPublisher(const PluginDescriptor **a, const PluginDescriptor **b)
{
wxString akey = (*a)->GetVendor();
wxString bkey = (*b)->GetVendor();
if (akey.IsEmpty())
{
akey = _("Uncategorized");
}
if (bkey.IsEmpty())
{
bkey = _("Uncategorized");
}
akey += (*a)->GetName();
bkey += (*b)->GetName();
akey += (*a)->GetPath();
bkey += (*b)->GetPath();
return akey.CmpNoCase(bkey);
}
static int SortEffectsByPublisherAndName(const PluginDescriptor **a, const PluginDescriptor **b)
{
wxString akey = (*a)->GetVendor();
wxString bkey = (*b)->GetVendor();
if ((*a)->IsEffectDefault())
{
akey = wxEmptyString;
}
if ((*b)->IsEffectDefault())
{
bkey = wxEmptyString;
}
akey += (*a)->GetName();
bkey += (*b)->GetName();
akey += (*a)->GetPath();
bkey += (*b)->GetPath();
return akey.CmpNoCase(bkey);
}
static int SortEffectsByTypeAndName(const PluginDescriptor **a, const PluginDescriptor **b)
{
wxString akey = (*a)->GetEffectFamily();
wxString bkey = (*b)->GetEffectFamily();
if (akey.IsEmpty())
{
akey = _("Uncategorized");
}
if (bkey.IsEmpty())
{
bkey = _("Uncategorized");
}
if ((*a)->IsEffectDefault())
{
akey = wxEmptyString;
}
if ((*b)->IsEffectDefault())
{
bkey = wxEmptyString;
}
akey += (*a)->GetName();
bkey += (*b)->GetName();
akey += (*a)->GetPath();
bkey += (*b)->GetPath();
return akey.CmpNoCase(bkey);
}
static int SortEffectsByType(const PluginDescriptor **a, const PluginDescriptor **b)
{
wxString akey = (*a)->GetEffectFamily();
wxString bkey = (*b)->GetEffectFamily();
if (akey.IsEmpty())
{
akey = _("Uncategorized");
}
if (bkey.IsEmpty())
{
bkey = _("Uncategorized");
}
akey += (*a)->GetName();
bkey += (*b)->GetName();
akey += (*a)->GetPath();
bkey += (*b)->GetPath();
return akey.CmpNoCase(bkey);
}
/// CreateMenusAndCommands builds the menus, and also rebuilds them after
/// changes in configured preferences - for example changes in key-bindings
/// affect the short-cut key legend that appears beside each command,
void AudacityProject::CreateMenusAndCommands()
{
CommandManager *c = &mCommandManager;
wxArrayString names;
wxArrayInt indices;
// The list of defaults to exclude depends on
// preference wxT("/GUI/Shortcuts/FullDefaults"), which may have changed.
c->SetMaxList();
{
auto menubar = c->AddMenuBar(wxT("appmenu"));
wxASSERT(menubar);
c->SetOccultCommands( false );
/////////////////////////////////////////////////////////////////////////////
// File menu
/////////////////////////////////////////////////////////////////////////////
c->BeginMenu(_("&File"));
c->SetDefaultFlags(AudioIONotBusyFlag, AudioIONotBusyFlag);
/*i18n-hint: "New" is an action (verb) to create a NEW project*/
c->AddItem(wxT("New"), _("&New"), FN(OnNew), wxT("Ctrl+N"),
AudioIONotBusyFlag,
AudioIONotBusyFlag);
/*i18n-hint: (verb)*/
c->AddItem(wxT("Open"), _("&Open..."), FN(OnOpen), wxT("Ctrl+O"),
AudioIONotBusyFlag,
AudioIONotBusyFlag);
/////////////////////////////////////////////////////////////////////////////
CreateRecentFilesMenu(c);
/////////////////////////////////////////////////////////////////////////////
c->AddSeparator();
c->AddItem(wxT("Close"), _("&Close"), FN(OnClose), wxT("Ctrl+W"));
c->AddItem(wxT("Save"), _("&Save Project"), FN(OnSave), wxT("Ctrl+S"),
AudioIONotBusyFlag | UnsavedChangesFlag,
AudioIONotBusyFlag | UnsavedChangesFlag);
c->AddItem(wxT("SaveAs"), _("Save Project &As..."), FN(OnSaveAs));
c->BeginSubMenu( _("&Export") );
// Enable Export audio commands only when there are audio tracks.
c->AddItem(wxT("ExportMp3"), _("Export as MP&3"), FN(OnExportMp3), wxT(""),
AudioIONotBusyFlag | WaveTracksExistFlag,
AudioIONotBusyFlag | WaveTracksExistFlag);
c->AddItem(wxT("ExportWav"), _("Export as &WAV"), FN(OnExportWav), wxT(""),
AudioIONotBusyFlag | WaveTracksExistFlag,
AudioIONotBusyFlag | WaveTracksExistFlag);
c->AddItem(wxT("ExportOgg"), _("Export as &OGG"), FN(OnExportOgg), wxT(""),
AudioIONotBusyFlag | WaveTracksExistFlag,
AudioIONotBusyFlag | WaveTracksExistFlag);
c->AddItem(wxT("Export"), _("&Export Audio..."), FN(OnExportAudio), wxT("Ctrl+Shift+E"),
AudioIONotBusyFlag | WaveTracksExistFlag,
AudioIONotBusyFlag | WaveTracksExistFlag);
// Enable Export Selection commands only when there's a selection.
c->AddItem(wxT("ExportSel"), _("Expo&rt Selected Audio..."), FN(OnExportSelection),
AudioIONotBusyFlag | TimeSelectedFlag | WaveTracksSelectedFlag,
AudioIONotBusyFlag | TimeSelectedFlag | WaveTracksSelectedFlag);
c->AddItem(wxT("ExportLabels"), _("Export &Labels..."), FN(OnExportLabels),
AudioIONotBusyFlag | LabelTracksExistFlag,
AudioIONotBusyFlag | LabelTracksExistFlag);
// Enable Export audio commands only when there are audio tracks.
c->AddItem(wxT("ExportMultiple"), _("Export &Multiple..."), FN(OnExportMultiple), wxT("Ctrl+Shift+L"),
AudioIONotBusyFlag | WaveTracksExistFlag,
AudioIONotBusyFlag | WaveTracksExistFlag);
#if defined(USE_MIDI)
c->AddItem(wxT("ExportMIDI"), _("Export MI&DI..."), FN(OnExportMIDI),
AudioIONotBusyFlag | NoteTracksExistFlag,
AudioIONotBusyFlag | NoteTracksExistFlag);
#endif
#ifdef USE_LIBVORBIS
c->AddSeparator();
c->AddItem(wxT("SaveCompressed"), _("&Save Compressed Copy of Project..."), FN(OnSaveCompressed));
#endif
c->EndSubMenu();
c->AddSeparator();
c->BeginSubMenu(_("&Import"));
c->AddItem(wxT("ImportAudio"), _("&Audio..."), FN(OnImport), wxT("Ctrl+Shift+I"));
c->AddItem(wxT("ImportLabels"), _("&Labels..."), FN(OnImportLabels));
#ifdef USE_MIDI
c->AddItem(wxT("ImportMIDI"), _("&MIDI..."), FN(OnImportMIDI));
#endif // USE_MIDI
c->AddItem(wxT("ImportRaw"), _("&Raw Data..."), FN(OnImportRaw));
c->EndSubMenu();
c->AddSeparator();
/////////////////////////////////////////////////////////////////////////////
c->BeginSubMenu(_("C&hains"));
c->AddItem(wxT("ApplyChain"), _("Appl&y Chain..."), FN(OnApplyChain),
AudioIONotBusyFlag,
AudioIONotBusyFlag);
c->AddItem(wxT("EditChains"), _("Edit C&hains..."), FN(OnEditChains));
c->EndSubMenu();
c->AddSeparator();
c->AddItem(wxT("PageSetup"), _("Pa&ge Setup..."), FN(OnPageSetup),
AudioIONotBusyFlag | TracksExistFlag,
AudioIONotBusyFlag | TracksExistFlag);
/* i18n-hint: (verb) It's item on a menu. */
c->AddItem(wxT("Print"), _("&Print..."), FN(OnPrint),
AudioIONotBusyFlag | TracksExistFlag,
AudioIONotBusyFlag | TracksExistFlag);
c->AddSeparator();
// On the Mac, the Exit item doesn't actually go here...wxMac will pull it out
// and put it in the Audacity menu for us based on its ID.
/* i18n-hint: (verb) It's item on a menu. */
c->AddItem(wxT("Exit"), _("E&xit"), FN(OnExit), wxT("Ctrl+Q"),
AlwaysEnabledFlag,
AlwaysEnabledFlag);
c->EndMenu();
/////////////////////////////////////////////////////////////////////////////
// Edit Menu
/////////////////////////////////////////////////////////////////////////////
c->BeginMenu(_("&Edit"));
c->SetDefaultFlags(AudioIONotBusyFlag | TimeSelectedFlag | TracksSelectedFlag,
AudioIONotBusyFlag | TimeSelectedFlag | TracksSelectedFlag);
c->AddItem(wxT("Undo"), _("&Undo"), FN(OnUndo), wxT("Ctrl+Z"),
AudioIONotBusyFlag | UndoAvailableFlag,
AudioIONotBusyFlag | UndoAvailableFlag);
// The default shortcut key for Redo is different on different platforms.
wxString key =
#ifdef __WXMSW__
wxT("Ctrl+Y");
#else
wxT("Ctrl+Shift+Z");
#endif
c->AddItem(wxT("Redo"), _("&Redo"), FN(OnRedo), key,
AudioIONotBusyFlag | RedoAvailableFlag,
AudioIONotBusyFlag | RedoAvailableFlag);
ModifyUndoMenuItems();
c->AddSeparator();
// Basic Edit coomands
/* i18n-hint: (verb)*/
c->AddItem(wxT("Cut"), _("Cu&t"), FN(OnCut), wxT("Ctrl+X"),
AudioIONotBusyFlag | CutCopyAvailableFlag | NoAutoSelect,
AudioIONotBusyFlag | CutCopyAvailableFlag);
c->AddItem(wxT("Delete"), _("&Delete"), FN(OnDelete), wxT("Ctrl+K"),
AudioIONotBusyFlag | NoAutoSelect,
AudioIONotBusyFlag );
/* i18n-hint: (verb)*/
c->AddItem(wxT("Copy"), _("&Copy"), FN(OnCopy), wxT("Ctrl+C"),
AudioIONotBusyFlag | CutCopyAvailableFlag,
AudioIONotBusyFlag | CutCopyAvailableFlag);
/* i18n-hint: (verb)*/
c->AddItem(wxT("Paste"), _("&Paste"), FN(OnPaste), wxT("Ctrl+V"),
AudioIONotBusyFlag,
AudioIONotBusyFlag);
/* i18n-hint: (verb)*/
c->AddItem(wxT("Duplicate"), _("Duplic&ate"), FN(OnDuplicate), wxT("Ctrl+D"));
c->AddSeparator();
c->BeginSubMenu(_("R&emove Special"));
/* i18n-hint: (verb) Do a special kind of cut*/
c->AddItem(wxT("SplitCut"), _("Spl&it Cut"), FN(OnSplitCut), wxT("Ctrl+Alt+X"));
/* i18n-hint: (verb) Do a special kind of DELETE*/
c->AddItem(wxT("SplitDelete"), _("Split D&elete"), FN(OnSplitDelete), wxT("Ctrl+Alt+K"));
c->AddSeparator();
/* i18n-hint: (verb)*/
c->AddItem(wxT("Silence"), _("Silence Audi&o"), FN(OnSilence), wxT("Ctrl+L"),
AudioIONotBusyFlag | TimeSelectedFlag | AudioTracksSelectedFlag,
AudioIONotBusyFlag | TimeSelectedFlag | AudioTracksSelectedFlag);
/* i18n-hint: (verb)*/
c->AddItem(wxT("Trim"), _("Tri&m Audio"), FN(OnTrim), wxT("Ctrl+T"),
AudioIONotBusyFlag | TimeSelectedFlag | AudioTracksSelectedFlag,
AudioIONotBusyFlag | TimeSelectedFlag | AudioTracksSelectedFlag);
c->EndSubMenu();
c->AddSeparator();
/////////////////////////////////////////////////////////////////////////////
c->BeginSubMenu(_("Clip B&oundaries"));
/* i18n-hint: (verb) It's an item on a menu. */
c->AddItem(wxT("Split"), _("Sp&lit"), FN(OnSplit), wxT("Ctrl+I"),
AudioIONotBusyFlag | WaveTracksSelectedFlag,
AudioIONotBusyFlag | WaveTracksSelectedFlag);
c->AddItem(wxT("SplitNew"), _("Split Ne&w"), FN(OnSplitNew), wxT("Ctrl+Alt+I"),
AudioIONotBusyFlag | TimeSelectedFlag | WaveTracksSelectedFlag,
AudioIONotBusyFlag | TimeSelectedFlag | WaveTracksSelectedFlag);
c->AddSeparator();
/* i18n-hint: (verb)*/
c->AddItem(wxT("Join"), _("&Join"), FN(OnJoin), wxT("Ctrl+J"));
c->AddItem(wxT("Disjoin"), _("Detac&h at Silences"), FN(OnDisjoin), wxT("Ctrl+Alt+J"));
c->EndSubMenu();
/////////////////////////////////////////////////////////////////////////////
c->BeginSubMenu(_("&Labels"));
c->AddItem(wxT("EditLabels"), _("&Edit Labels..."), FN(OnEditLabels),
AudioIONotBusyFlag, AudioIONotBusyFlag);
c->AddSeparator();
c->AddItem(wxT("AddLabel"), _("Add Label At &Selection"), FN(OnAddLabel), wxT("Ctrl+B"),
AlwaysEnabledFlag, AlwaysEnabledFlag);
c->AddItem(wxT("AddLabelPlaying"), _("Add Label At &Playback Position"),
FN(OnAddLabelPlaying),
#ifdef __WXMAC__
wxT("Ctrl+."),
#else
wxT("Ctrl+M"),
#endif
AudioIOBusyFlag,
AudioIOBusyFlag);
c->SetDefaultFlags(AudioIONotBusyFlag, AudioIONotBusyFlag);
c->AddItem(wxT("PasteNewLabel"), _("Paste Te&xt to New Label"), FN(OnPasteNewLabel), wxT("Ctrl+Alt+V"),
AudioIONotBusyFlag, AudioIONotBusyFlag);
c->AddSeparator();
c->AddCheck(wxT("TypeToCreateLabel"), _("&Type to Create a Label (on/off)"),
FN(OnToggleTypeToCreateLabel), 0, AlwaysEnabledFlag, AlwaysEnabledFlag);
c->EndSubMenu();
/////////////////////////////////////////////////////////////////////////////
c->BeginSubMenu(_("La&beled Audio"));
c->SetDefaultFlags(AudioIONotBusyFlag | LabelsSelectedFlag | WaveTracksExistFlag | TimeSelectedFlag,
AudioIONotBusyFlag | LabelsSelectedFlag | WaveTracksExistFlag | TimeSelectedFlag);
/* i18n-hint: (verb)*/
c->AddItem(wxT("CutLabels"), _("&Cut"), FN(OnCutLabels), wxT("Alt+X"),
AudioIONotBusyFlag | LabelsSelectedFlag | WaveTracksExistFlag | TimeSelectedFlag | IsNotSyncLockedFlag,
AudioIONotBusyFlag | LabelsSelectedFlag | WaveTracksExistFlag | TimeSelectedFlag | IsNotSyncLockedFlag);
c->AddItem(wxT("DeleteLabels"), _("&Delete"), FN(OnDeleteLabels), wxT("Alt+K"),
AudioIONotBusyFlag | LabelsSelectedFlag | WaveTracksExistFlag | TimeSelectedFlag | IsNotSyncLockedFlag,
AudioIONotBusyFlag | LabelsSelectedFlag | WaveTracksExistFlag | TimeSelectedFlag | IsNotSyncLockedFlag);
c->AddSeparator();
/* i18n-hint: (verb) A special way to cut out a piece of audio*/
c->AddItem(wxT("SplitCutLabels"), _("&Split Cut"), FN(OnSplitCutLabels), wxT("Alt+Shift+X"));
c->AddItem(wxT("SplitDeleteLabels"), _("Sp&lit Delete"), FN(OnSplitDeleteLabels), wxT("Alt+Shift+K"));
c->AddSeparator();
c->AddItem(wxT("SilenceLabels"), _("Silence &Audio"), FN(OnSilenceLabels), wxT("Alt+L"));
/* i18n-hint: (verb)*/
c->AddItem(wxT("CopyLabels"), _("Co&py"), FN(OnCopyLabels), wxT("Alt+Shift+C"));
c->AddSeparator();
/* i18n-hint: (verb)*/
c->AddItem(wxT("SplitLabels"), _("Spli&t"), FN(OnSplitLabels), wxT("Alt+I"),
AudioIONotBusyFlag | LabelsSelectedFlag | WaveTracksExistFlag,
AudioIONotBusyFlag | LabelsSelectedFlag | WaveTracksExistFlag);
/* i18n-hint: (verb)*/
c->AddItem(wxT("JoinLabels"), _("&Join"), FN(OnJoinLabels), wxT("Alt+J"));
c->AddItem(wxT("DisjoinLabels"), _("Detac&h at Silences"), FN(OnDisjoinLabels), wxT("Alt+Shift+J"));
c->EndSubMenu();
c->AddItem(wxT("EditMetaData"), _("Me&tadata..."), FN(OnEditMetadata),
AudioIONotBusyFlag, AudioIONotBusyFlag);
/////////////////////////////////////////////////////////////////////////////
#ifndef __WXMAC__
c->AddSeparator();
#endif
// The default shortcut key for Preferences is different on different platforms.
key =
#ifdef __WXMAC__
wxT("Ctrl+,");
#else
wxT("Ctrl+P");
#endif
c->AddItem(wxT("Preferences"), _("Pre&ferences..."), FN(OnPreferences), key,
AudioIONotBusyFlag,
AudioIONotBusyFlag);
c->EndMenu();
/////////////////////////////////////////////////////////////////////////////
// Select Menu
/////////////////////////////////////////////////////////////////////////////
/* i18n-hint: (verb) It's an item on a menu. */
c->BeginMenu(_("&Select"));
c->SetDefaultFlags(TracksExistFlag, TracksExistFlag);
c->AddItem(wxT("SelectAll"), _("&All"), FN(OnSelectAll), wxT("Ctrl+A"));
c->AddItem(wxT("SelectNone"), _("&None"), FN(OnSelectNone), wxT("Ctrl+Shift+A"));
/////////////////////////////////////////////////////////////////////////////
c->SetDefaultFlags(TracksSelectedFlag, TracksSelectedFlag);
c->BeginSubMenu(_("&Tracks"));
c->AddItem(wxT("SelAllTracks"), _("In All &Tracks"), FN(OnSelectAllTracks),
wxT("Ctrl+Shift+K"),
TracksExistFlag, TracksExistFlag);
#ifdef EXPERIMENTAL_SYNC_LOCK
c->AddItem(wxT("SelSyncLockTracks"), _("In All &Sync-Locked Tracks"),
FN(OnSelectSyncLockSel), wxT("Ctrl+Shift+Y"),
TracksSelectedFlag | IsSyncLockedFlag,
TracksSelectedFlag | IsSyncLockedFlag);
#endif
c->EndSubMenu();
c->SetDefaultFlags(TracksExistFlag, TracksExistFlag);
/////////////////////////////////////////////////////////////////////////////
c->BeginSubMenu(_("R&egion"));
c->AddItem(wxT("SetLeftSelection"), _("&Left at Playback Position"), FN(OnSetLeftSelection), wxT("["));
c->AddItem(wxT("SetRightSelection"), _("&Right at Playback Position"), FN(OnSetRightSelection), wxT("]"));
c->SetDefaultFlags(TracksSelectedFlag, TracksSelectedFlag);
c->AddItem(wxT("SelStartCursor"), _("Track &Start to Cursor"), FN(OnSelectStartCursor), wxT("Shift+J"),AlwaysEnabledFlag,AlwaysEnabledFlag);
c->AddItem(wxT("SelCursorEnd"), _("Cursor to Track &End"), FN(OnSelectCursorEnd), wxT("Shift+K"),AlwaysEnabledFlag,AlwaysEnabledFlag);
c->AddSeparator();
// GA: Audacity had 'Store Re&gion' here previously. There is no one-step
// way to restore the 'Saved Cursor Position' in Select Menu, so arguably
// using the word 'Selection' to do duty for both saving the region or the
// cursor is better. But it does not belong in a 'Region' submenu.
c->AddItem(wxT("SelSave"), _("S&tore Selection"), FN(OnSelectionSave),
WaveTracksSelectedFlag,
WaveTracksSelectedFlag);
// Audacity had 'Retrieve Regio&n' here previously.
c->AddItem(wxT("SelRestore"), _("Retrieve Selectio&n"), FN(OnSelectionRestore),
TracksExistFlag,
TracksExistFlag);
c->EndSubMenu();
/////////////////////////////////////////////////////////////////////////////
c->SetDefaultFlags(TracksExistFlag, TracksExistFlag);
#ifdef EXPERIMENTAL_SPECTRAL_EDITING
c->BeginSubMenu(_("S&pectral"));
c->AddItem(wxT("ToggleSpectralSelection"), _("To&ggle spectral selection"), FN(OnToggleSpectralSelection), wxT("Q"));
c->AddItem(wxT("NextHigherPeakFrequency"), _("Next &Higher Peak Frequency"), FN(OnNextHigherPeakFrequency));
c->AddItem(wxT("NextLowerPeakFrequency"), _("Next &Lower Peak Frequency"), FN(OnNextLowerPeakFrequency));
c->EndSubMenu();
#endif
/////////////////////////////////////////////////////////////////////////////
c->SetDefaultFlags(TracksSelectedFlag, TracksSelectedFlag);
c->BeginSubMenu(_("Clip B&oundaries"));
c->AddItem(wxT("SelPrevClipBoundaryToCursor"), _("Pre&vious Clip Boundary to Cursor"),
FN(OnSelectPrevClipBoundaryToCursor), wxT(""),
TrackPanelHasFocus | WaveTracksExistFlag, TrackPanelHasFocus | WaveTracksExistFlag);
c->AddItem(wxT("SelCursorToNextClipBoundary"), _("Cursor to Ne&xt Clip Boundary"),
FN(OnSelectCursorToNextClipBoundary), wxT(""),
TrackPanelHasFocus |WaveTracksExistFlag, TrackPanelHasFocus | WaveTracksExistFlag);
c->AddItem(wxT("SelPrevClip"), _("Previo&us Clip"), FN(OnSelectPrevClip), wxT("Alt+P"),
WaveTracksExistFlag | TrackPanelHasFocus, WaveTracksExistFlag | TrackPanelHasFocus);
c->AddItem(wxT("SelNextClip"), _("N&ext Clip"), FN(OnSelectNextClip), wxT("Alt+N"),
WaveTracksExistFlag | TrackPanelHasFocus, WaveTracksExistFlag | TrackPanelHasFocus);
c->EndSubMenu();
/////////////////////////////////////////////////////////////////////////////
c->AddSeparator();
c->AddItem(wxT("SelCursorStoredCursor"), _("Cursor to Stored &Cursor Position"), FN(OnSelectCursorStoredCursor),
wxT(""), TracksExistFlag, TracksExistFlag);
c->AddItem(wxT("StoreCursorPosition"), _("Store Cursor Pos&ition"), FN(OnCursorPositionStore),
WaveTracksExistFlag,
WaveTracksExistFlag);
// Save cursor position is used in some selections.
// Maybe there should be a restore for it?
c->AddSeparator();
c->AddItem(wxT("ZeroCross"), _("At &Zero Crossings"), FN(OnZeroCrossing), wxT("Z"));
c->EndMenu();
/////////////////////////////////////////////////////////////////////////////
// View Menu
/////////////////////////////////////////////////////////////////////////////
c->BeginMenu(_("&View"));
c->SetDefaultFlags(TracksExistFlag, TracksExistFlag);
c->BeginSubMenu(_("&Zoom"));
c->AddItem(wxT("ZoomIn"), _("Zoom &In"), FN(OnZoomIn), wxT("Ctrl+1"),
ZoomInAvailableFlag,
ZoomInAvailableFlag);
c->AddItem(wxT("ZoomNormal"), _("Zoom &Normal"), FN(OnZoomNormal), wxT("Ctrl+2"));
c->AddItem(wxT("ZoomOut"), _("Zoom &Out"), FN(OnZoomOut), wxT("Ctrl+3"),
ZoomOutAvailableFlag,
ZoomOutAvailableFlag);
c->AddItem(wxT("ZoomSel"), _("&Zoom to Selection"), FN(OnZoomSel), wxT("Ctrl+E"), TimeSelectedFlag, TimeSelectedFlag);
c->EndSubMenu();
c->BeginSubMenu(_("T&rack Size"));
c->AddItem(wxT("FitInWindow"), _("&Fit to Width"), FN(OnZoomFit), wxT("Ctrl+F"));
c->AddItem(wxT("FitV"), _("Fit to &Height"), FN(OnZoomFitV), wxT("Ctrl+Shift+F"));
c->AddItem(wxT("CollapseAllTracks"), _("&Collapse All Tracks"), FN(OnCollapseAllTracks), wxT("Ctrl+Shift+C"));
c->AddItem(wxT("ExpandAllTracks"), _("E&xpand Collapsed Tracks"), FN(OnExpandAllTracks), wxT("Ctrl+Shift+X"));
c->EndSubMenu();
c->BeginSubMenu(_("Sk&ip to"));
c->AddItem(wxT("SkipSelStart"), _("Selection Sta&rt"), FN(OnGoSelStart), wxT("Ctrl+["),
TimeSelectedFlag, TimeSelectedFlag);
c->AddItem(wxT("SkipSelEnd"), _("Selection En&d"), FN(OnGoSelEnd), wxT("Ctrl+]"),
TimeSelectedFlag, TimeSelectedFlag);
c->EndSubMenu();
c->AddSeparator();
// History window should be available either for UndoAvailableFlag or RedoAvailableFlag,
// but we can't make the AddItem flags and mask have both, because they'd both have to be true for the
// command to be enabled.
// If user has Undone the entire stack, RedoAvailableFlag is on but UndoAvailableFlag is off.
// If user has done things but not Undone anything, RedoAvailableFlag is off but UndoAvailableFlag is on.
// So in either of those cases, (AudioIONotBusyFlag | UndoAvailableFlag | RedoAvailableFlag) mask
// would fail.
// The only way to fix this in the current architecture is to hack in special cases for RedoAvailableFlag
// in AudacityProject::UpdateMenus() (ugly) and CommandManager::HandleCommandEntry() (*really* ugly --
// shouldn't know about particular command names and flags).
// Here's the hack that would be necessary in AudacityProject::UpdateMenus(), if somebody decides to do it:
// // Because EnableUsingFlags requires all the flag bits match the corresponding mask bits,
// // "UndoHistory" specifies only AudioIONotBusyFlag | UndoAvailableFlag, because that
// // covers the majority of cases where it should be enabled.
// // If history is not empty but we've Undone the whole stack, we also want to enable,
// // to show the Redo's on stack.
// // "UndoHistory" might already be enabled, but add this check for RedoAvailableFlag.
// if (flags & RedoAvailableFlag)
// mCommandManager.Enable(wxT("UndoHistory"), true);
// So for now, enable the command regardless of stack. It will just show empty sometimes.
// FOR REDESIGN, clearly there are some limitations with the flags/mask bitmaps.
/* i18n-hint: Clicking this menu item shows the various editing steps that have been taken.*/
c->AddItem(wxT("UndoHistory"), _("&History..."), FN(OnHistory),
AudioIONotBusyFlag,
AudioIONotBusyFlag);
c->AddItem(wxT("Karaoke"), _("&Karaoke..."), FN(OnKaraoke), LabelTracksExistFlag, LabelTracksExistFlag);
c->AddItem(wxT("MixerBoard"), _("&Mixer Board..."), FN(OnMixerBoard), PlayableTracksExistFlag, PlayableTracksExistFlag);
c->AddSeparator();
/////////////////////////////////////////////////////////////////////////////
c->BeginSubMenu(_("&Toolbars"));
/* i18n-hint: (verb)*/
c->AddItem(wxT("ResetToolbars"), _("Reset Toolb&ars"), FN(OnResetToolBars), 0, AlwaysEnabledFlag, AlwaysEnabledFlag);
c->AddSeparator();
/* i18n-hint: Clicking this menu item shows the toolbar with the big buttons on it (play record etc)*/
c->AddCheck(wxT("ShowTransportTB"), _("&Transport Toolbar"), FN(OnShowTransportToolBar), 0, AlwaysEnabledFlag, AlwaysEnabledFlag);
/* i18n-hint: Clicking this menu item shows a toolbar that has some tools in it*/
c->AddCheck(wxT("ShowToolsTB"), _("T&ools Toolbar"), FN(OnShowToolsToolBar), 0, AlwaysEnabledFlag, AlwaysEnabledFlag);
/* i18n-hint: Clicking this menu item shows the toolbar with the recording level meters*/
c->AddCheck(wxT("ShowRecordMeterTB"), _("&Recording Meter Toolbar"), FN(OnShowRecordMeterToolBar), 0, AlwaysEnabledFlag, AlwaysEnabledFlag);
/* i18n-hint: Clicking this menu item shows the toolbar with the playback level meter*/
c->AddCheck(wxT("ShowPlayMeterTB"), _("&Playback Meter Toolbar"), FN(OnShowPlayMeterToolBar), 0, AlwaysEnabledFlag, AlwaysEnabledFlag);
/* --i18n-hint: Clicking this menu item shows the toolbar which has sound level meters*/
//c->AddCheck(wxT("ShowMeterTB"), _("Co&mbined Meter Toolbar"), FN(OnShowMeterToolBar), 0, AlwaysEnabledFlag, AlwaysEnabledFlag);
/* i18n-hint: Clicking this menu item shows the toolbar with the mixer*/
c->AddCheck(wxT("ShowMixerTB"), _("Mi&xer Toolbar"), FN(OnShowMixerToolBar), 0, AlwaysEnabledFlag, AlwaysEnabledFlag);
/* i18n-hint: Clicking this menu item shows the toolbar for editing*/
c->AddCheck(wxT("ShowEditTB"), _("&Edit Toolbar"), FN(OnShowEditToolBar), 0, AlwaysEnabledFlag, AlwaysEnabledFlag);
/* i18n-hint: Clicking this menu item shows the toolbar for transcription (currently just vary play speed)*/
c->AddCheck(wxT("ShowTranscriptionTB"), _("Tra&nscription Toolbar"), FN(OnShowTranscriptionToolBar), 0, AlwaysEnabledFlag, AlwaysEnabledFlag);
/* i18n-hint: Clicking this menu item shows the toolbar that enables Scrub or Seek playback and Scrub Ruler*/
c->AddCheck(wxT("ShowScrubbingTB"), _("Scru&b Toolbar"), FN(OnShowScrubbingToolBar), 0, AlwaysEnabledFlag, AlwaysEnabledFlag);
/* i18n-hint: Clicking this menu item shows the toolbar that manages devices*/
c->AddCheck(wxT("ShowDeviceTB"), _("&Device Toolbar"), FN(OnShowDeviceToolBar), 0, AlwaysEnabledFlag, AlwaysEnabledFlag);
/* i18n-hint: Clicking this menu item shows the toolbar for selecting a time range of audio*/
c->AddCheck(wxT("ShowSelectionTB"), _("&Selection Toolbar"), FN(OnShowSelectionToolBar), 0, AlwaysEnabledFlag, AlwaysEnabledFlag);
#ifdef EXPERIMENTAL_SPECTRAL_EDITING
/* i18n-hint: Clicking this menu item shows the toolbar for selecting a frequency range of audio*/
c->AddCheck(wxT("ShowSpectralSelectionTB"), _("Spe&ctral Selection Toolbar"), FN(OnShowSpectralSelectionToolBar), 0, AlwaysEnabledFlag, AlwaysEnabledFlag);
#endif
c->EndSubMenu();
c->AddSeparator();
c->AddCheck(wxT("ShowExtraMenus"), _("&Extra Menus (on/off)"), FN(OnShowExtraMenus),
gPrefs->Read(wxT("/GUI/ShowExtraMenus"), 0L), AlwaysEnabledFlag, AlwaysEnabledFlag);
c->AddCheck(wxT("ShowClipping"), _("&Show Clipping (on/off)"), FN(OnShowClipping),
gPrefs->Read(wxT("/GUI/ShowClipping"), 0L), AlwaysEnabledFlag, AlwaysEnabledFlag);
c->EndMenu();
/////////////////////////////////////////////////////////////////////////////
// Transport Menu
/////////////////////////////////////////////////////////////////////////////
/*i18n-hint: 'Transport' is the name given to the set of controls that
play, record, pause etc. */
c->BeginMenu(_("T&ransport"));
c->SetDefaultFlags(CanStopAudioStreamFlag, CanStopAudioStreamFlag);
c->BeginSubMenu(_("Pl&ay"));
/* i18n-hint: (verb) Start or Stop audio playback*/
c->AddItem(wxT("PlayStop"), _("Pl&ay/Stop"), FN(OnPlayStop), wxT("Space"));
c->AddItem(wxT("PlayStopSelect"), _("Play/Stop and &Set Cursor"), FN(OnPlayStopSelect), wxT("X"));
c->AddItem(wxT("PlayLooped"), _("&Loop Play"), FN(OnPlayLooped), wxT("Shift+Space"),
CanStopAudioStreamFlag,
CanStopAudioStreamFlag);
c->AddItem(wxT("Pause"), _("&Pause"), FN(OnPause), wxT("P"));
c->EndSubMenu();
c->BeginSubMenu( _("&Record"));
c->SetDefaultFlags(AudioIONotBusyFlag | CanStopAudioStreamFlag,
AudioIONotBusyFlag | CanStopAudioStreamFlag);
/* i18n-hint: (verb)*/
c->AddItem(wxT("Record1stChoice"), _("&Record"), FN(OnRecord), wxT("R"));
// The OnRecord2ndChoice function is: if normal record records beside,
// it records below, if normal record records below, it records beside.
// TODO: Do 'the right thing' with other options like TimerRecord.
bool bPreferNewTrack;
gPrefs->Read("/GUI/PreferNewTrackRecord",&bPreferNewTrack, false);
c->AddItem( wxT("Record2ndChoice"),
// Our first choice is bound to R (by default) and gets the prime position.
// We supply the name for the 'other one' here. It should be bound to Shift+R
bPreferNewTrack ? _("&Append Record") : _("Record &New Track"),
FN(OnRecord2ndChoice),
wxT("Shift+R")
);
c->AddItem(wxT("TimerRecord"), _("&Timer Record..."), FN(OnTimerRecord), wxT("Shift+T"));
// JKC: I decided to duplicate this between play and record, rather than put it
// at the top level. AddItem can now cope with simple duplicated items.
// PRL: This second registration of wxT("Pause"), with unspecified flags,
// in fact will use the same flags as in the previous registration.
c->AddItem(wxT("Pause"), _("&Pause"), FN(OnPause), wxT("P"));
c->EndSubMenu();
// Scrubbing sub-menu
GetScrubber().AddMenuItems();
// JKC: ANSWER-ME: How is 'cursor to' different to 'Skip To' and how is it useful?
// GA: 'Skip to' moves the viewpoint to center of the track and preserves the
// selection. 'Cursor to' does neither. 'Center at' might describe it better than 'Skip'.
c->BeginSubMenu(_("&Cursor to"));
c->AddItem(wxT("CursSelStart"), _("Selection Star&t"), FN(OnCursorSelStart),
TimeSelectedFlag, TimeSelectedFlag);
c->AddItem(wxT("CursSelEnd"), _("Selection En&d"), FN(OnCursorSelEnd),
TimeSelectedFlag, TimeSelectedFlag);
// PRL: I thought these two should require TracksSelectedFlag but there
// was complaint about an unhelpful error message
c->AddItem(wxT("CursTrackStart"), _("Track &Start"), FN(OnCursorTrackStart), wxT("J"),
AlwaysEnabledFlag, AlwaysEnabledFlag);
c->AddItem(wxT("CursTrackEnd"), _("Track &End"), FN(OnCursorTrackEnd), wxT("K"),
AlwaysEnabledFlag, AlwaysEnabledFlag);
c->AddItem(wxT("CursPrevClipBoundary"), _("Pre&vious Clip Boundary"), FN(OnCursorPrevClipBoundary), wxT(""),
TrackPanelHasFocus | WaveTracksExistFlag, TrackPanelHasFocus | WaveTracksExistFlag);
c->AddItem(wxT("CursNextClipBoundary"), _("Ne&xt Clip Boundary"), FN(OnCursorNextClipBoundary), wxT(""),
TrackPanelHasFocus | WaveTracksExistFlag, TrackPanelHasFocus | WaveTracksExistFlag);
c->AddItem(wxT("CursProjectStart"), _("&Project Start"), FN(OnSkipStart), wxT("Home"));
c->AddItem(wxT("CursProjectEnd"), _("Project E&nd"), FN(OnSkipEnd), wxT("End"));
c->EndSubMenu();
c->AddSeparator();
/////////////////////////////////////////////////////////////////////////////
c->BeginSubMenu(_("Pla&y Region"));
c->AddItem(wxT("LockPlayRegion"), _("&Lock"), FN(OnLockPlayRegion),
PlayRegionNotLockedFlag,
PlayRegionNotLockedFlag);
c->AddItem(wxT("UnlockPlayRegion"), _("&Unlock"), FN(OnUnlockPlayRegion),
PlayRegionLockedFlag,
PlayRegionLockedFlag);
c->EndSubMenu();
c->AddSeparator();
c->AddItem(wxT("RescanDevices"), _("R&escan Audio Devices"), FN(OnRescanDevices),
AudioIONotBusyFlag | CanStopAudioStreamFlag,
AudioIONotBusyFlag | CanStopAudioStreamFlag);
c->BeginSubMenu(_("Transport &Options"));
// Sound Activated recording options
c->AddItem(wxT("SoundActivationLevel"), _("Sound Activation Le&vel..."), FN(OnSoundActivated),
AudioIONotBusyFlag | CanStopAudioStreamFlag,
AudioIONotBusyFlag | CanStopAudioStreamFlag);
c->AddCheck(wxT("SoundActivation"), _("Sound A&ctivated Recording (on/off)"), FN(OnToggleSoundActivated), 0,
AudioIONotBusyFlag | CanStopAudioStreamFlag,
AudioIONotBusyFlag | CanStopAudioStreamFlag);
c->AddSeparator();
c->AddCheck(wxT("PinnedHead"), _("Pinned Play/Record &Head (on/off)"),
FN(OnTogglePinnedHead), 0,
// Switching of scrolling on and off is permitted even during transport
AlwaysEnabledFlag, AlwaysEnabledFlag);
c->AddCheck(wxT("Duplex"), _("&Overdub (on/off)"), FN(OnTogglePlayRecording), 0,
AudioIONotBusyFlag | CanStopAudioStreamFlag,
AudioIONotBusyFlag | CanStopAudioStreamFlag);
c->AddCheck(wxT("SWPlaythrough"), _("So&ftware Playthrough (on/off)"), FN(OnToggleSWPlaythrough), 0,
AudioIONotBusyFlag | CanStopAudioStreamFlag,
AudioIONotBusyFlag | CanStopAudioStreamFlag);
#ifdef EXPERIMENTAL_AUTOMATED_INPUT_LEVEL_ADJUSTMENT
c->AddCheck(wxT("AutomatedInputLevelAdjustmentOnOff"), _("A&utomated Recording Level Adjustment (on/off)"), FN(OnToggleAutomatedInputLevelAdjustment), 0,
AudioIONotBusyFlag | CanStopAudioStreamFlag,
AudioIONotBusyFlag | CanStopAudioStreamFlag);
#endif
c->EndSubMenu();
c->EndMenu();
//////////////////////////////////////////////////////////////////////////
// Tracks Menu (formerly Project Menu)
//////////////////////////////////////////////////////////////////////////
c->BeginMenu(_("&Tracks"));
c->SetDefaultFlags(AudioIONotBusyFlag, AudioIONotBusyFlag);
//////////////////////////////////////////////////////////////////////////
c->BeginSubMenu(_("Add &New"));
c->AddItem(wxT("NewMonoTrack"), _("&Mono Track"), FN(OnNewWaveTrack), wxT("Ctrl+Shift+N"));
c->AddItem(wxT("NewStereoTrack"), _("&Stereo Track"), FN(OnNewStereoTrack));
c->AddItem(wxT("NewLabelTrack"), _("&Label Track"), FN(OnNewLabelTrack));
c->AddItem(wxT("NewTimeTrack"), _("&Time Track"), FN(OnNewTimeTrack));
c->EndSubMenu();
//////////////////////////////////////////////////////////////////////////
c->AddSeparator();
c->BeginSubMenu(_("Mi&x") );
{
// Stereo to Mono is an oddball command that is also subject to control by the
// plug-in manager, as if an effect. Decide whether to show or hide it.
const PluginID ID = EffectManager::Get().GetEffectByIdentifier(wxT("StereoToMono"));
const PluginDescriptor *plug = PluginManager::Get().GetPlugin(ID);
if (plug && plug->IsEnabled())
c->AddItem(wxT("Stereo to Mono"), _("Mix Stereo down to &Mono"), FN(OnStereoToMono),
AudioIONotBusyFlag | StereoRequiredFlag | WaveTracksSelectedFlag,
AudioIONotBusyFlag | StereoRequiredFlag | WaveTracksSelectedFlag);
}
c->AddItem(wxT("MixAndRender"), _("Mi&x and Render"), FN(OnMixAndRender),
AudioIONotBusyFlag | WaveTracksSelectedFlag,
AudioIONotBusyFlag | WaveTracksSelectedFlag);
c->AddItem(wxT("MixAndRenderToNewTrack"), _("Mix and Render to Ne&w Track"), FN(OnMixAndRenderToNewTrack), wxT("Ctrl+Shift+M"),
AudioIONotBusyFlag | WaveTracksSelectedFlag,
AudioIONotBusyFlag | WaveTracksSelectedFlag);
c->EndSubMenu();
c->AddItem(wxT("Resample"), _("&Resample..."), FN(OnResample),
AudioIONotBusyFlag | WaveTracksSelectedFlag,
AudioIONotBusyFlag | WaveTracksSelectedFlag);
c->AddSeparator();
c->AddItem(wxT("RemoveTracks"), _("Remo&ve Tracks"), FN(OnRemoveTracks),
AudioIONotBusyFlag | TracksSelectedFlag,
AudioIONotBusyFlag | TracksSelectedFlag);
c->AddSeparator();
c->BeginSubMenu(_("M&ute/Unmute"));
c->AddItem(wxT("MuteAllTracks"), _("&Mute All Tracks"), FN(OnMuteAllTracks), wxT("Ctrl+U"));
c->AddItem(wxT("UnMuteAllTracks"), _("&Unmute All Tracks"), FN(OnUnMuteAllTracks), wxT("Ctrl+Shift+U"));
c->EndSubMenu();
c->BeginSubMenu(_("&Pan"));
c->AddItem(wxT("PanLeft"), _("&Left"), FN(OnPanLeft));
c->AddItem(wxT("PanRight"), _("&Right"), FN(OnPanRight));
c->AddItem(wxT("PanCenter"), _("&Center"), FN(OnPanCenter));
c->EndSubMenu();
c->AddSeparator();
//////////////////////////////////////////////////////////////////////////
wxArrayString alignLabelsNoSync;
alignLabelsNoSync.Add(_("&Align End to End"));
alignLabelsNoSync.Add(_("Align &Together"));
wxArrayString alignLabels;
alignLabels.Add(_("Start to &Zero"));
alignLabels.Add(_("Start to &Cursor/Selection Start"));
alignLabels.Add(_("Start to Selection &End"));
alignLabels.Add(_("End to Cu&rsor/Selection Start"));
alignLabels.Add(_("End to Selection En&d"));
mAlignLabelsCount = alignLabels.GetCount();
// Calling c->SetCommandFlags() after AddItemList for "Align" and "AlignMove"
// does not correctly set flags for submenus, so do it this way.
c->SetDefaultFlags(AudioIONotBusyFlag | TracksSelectedFlag,
AudioIONotBusyFlag | TracksSelectedFlag);
c->BeginSubMenu(_("&Align Tracks"));
//c->BeginSubMenu(_("Just Move Tracks"));
c->AddItemList(wxT("Align"), alignLabelsNoSync, FN(OnAlignNoSync));
c->AddSeparator();
c->AddItemList(wxT("Align"), alignLabels, FN(OnAlign));
c->AddSeparator();
c->AddCheck(wxT("MoveSelectionWithTracks"), _("&Move Selection with Tracks (on/off)"),
FN(OnMoveSelectionWithTracks),
gPrefs->Read(wxT("/GUI/MoveSelectionWithTracks"), 0L),
AlwaysEnabledFlag, AlwaysEnabledFlag);
c->EndSubMenu();
#if 0
// TODO: Can these labels be made clearer? Do we need this sub-menu at all?
c->BeginSubMenu(_("Move Sele&ction and Tracks"));
c->AddItemList(wxT("AlignMove"), alignLabels, FN(OnAlignMoveSel));
c->SetCommandFlags(wxT("AlignMove"),
AudioIONotBusyFlag | TracksSelectedFlag,
AudioIONotBusyFlag | TracksSelectedFlag);
c->EndSubMenu();
#endif
c->SetDefaultFlags(AudioIONotBusyFlag, AudioIONotBusyFlag);
//////////////////////////////////////////////////////////////////////////
#ifdef EXPERIMENTAL_SCOREALIGN
c->AddItem(wxT("ScoreAlign"), _("Synchronize MIDI with Audio"), FN(OnScoreAlign),
AudioIONotBusyFlag | NoteTracksSelectedFlag | WaveTracksSelectedFlag,
AudioIONotBusyFlag | NoteTracksSelectedFlag | WaveTracksSelectedFlag);
#endif // EXPERIMENTAL_SCOREALIGN
//////////////////////////////////////////////////////////////////////////
c->BeginSubMenu(_("S&ort Tracks"));
c->AddItem(wxT("SortByTime"), _("by &Start time"), FN(OnSortTime),
TracksExistFlag,
TracksExistFlag);
c->AddItem(wxT("SortByName"), _("by &Name"), FN(OnSortName),
TracksExistFlag,
TracksExistFlag);
c->EndSubMenu();
//////////////////////////////////////////////////////////////////////////
#ifdef EXPERIMENTAL_SYNC_LOCK
c->AddSeparator();
c->AddCheck(wxT("SyncLock"), _("Sync-&Lock Tracks (on/off)"), FN(OnSyncLock),
gPrefs->Read(wxT("/GUI/SyncLockTracks"), 0L),
AlwaysEnabledFlag, AlwaysEnabledFlag);
#endif
c->EndMenu();
// All of this is a bit hacky until we can get more things connected into
// the plugin manager...sorry! :-(
wxArrayString defaults;
//////////////////////////////////////////////////////////////////////////
// Generate Menu
//////////////////////////////////////////////////////////////////////////
c->BeginMenu(_("&Generate"));
c->SetDefaultFlags(AudioIONotBusyFlag, AudioIONotBusyFlag);
#ifdef EXPERIMENTAL_EFFECT_MANAGEMENT
c->AddItem(wxT("ManageGenerators"), _("Add / Remove Plug-ins..."), FN(OnManageGenerators));
c->AddSeparator();
#endif
PopulateEffectsMenu(c,
EffectTypeGenerate,
AudioIONotBusyFlag,
AudioIONotBusyFlag);
c->EndMenu();
/////////////////////////////////////////////////////////////////////////////
// Effect Menu
/////////////////////////////////////////////////////////////////////////////
c->BeginMenu(_("Effe&ct"));
wxString buildMenuLabel;
if (!mLastEffect.IsEmpty()) {
buildMenuLabel.Printf(_("Repeat %s"),
EffectManager::Get().GetEffectName(mLastEffect));
}
else
buildMenuLabel.Printf(_("Repeat Last Effect"));
#ifdef EXPERIMENTAL_EFFECT_MANAGEMENT
c->AddItem(wxT("ManageEffects"), _("Add / Remove Plug-ins..."), FN(OnManageEffects));
c->AddSeparator();
#endif
c->AddItem(wxT("RepeatLastEffect"), buildMenuLabel, FN(OnRepeatLastEffect), wxT("Ctrl+R"),
AudioIONotBusyFlag | TimeSelectedFlag | WaveTracksSelectedFlag | HasLastEffectFlag,
AudioIONotBusyFlag | TimeSelectedFlag | WaveTracksSelectedFlag | HasLastEffectFlag);
c->AddSeparator();
PopulateEffectsMenu(c,
EffectTypeProcess,
AudioIONotBusyFlag | TimeSelectedFlag | WaveTracksSelectedFlag,
IsRealtimeNotActiveFlag);
c->EndMenu();
//////////////////////////////////////////////////////////////////////////
// Analyze Menu
//////////////////////////////////////////////////////////////////////////
c->BeginMenu(_("&Analyze"));
#ifdef EXPERIMENTAL_EFFECT_MANAGEMENT
c->AddItem(wxT("ManageAnalyzers"), _("Add / Remove Plug-ins..."), FN(OnManageAnalyzers));
c->AddSeparator();
#endif
c->AddItem(wxT("ContrastAnalyser"), _("Contrast..."), FN(OnContrast), wxT("Ctrl+Shift+T"),
AudioIONotBusyFlag | WaveTracksSelectedFlag | TimeSelectedFlag,
AudioIONotBusyFlag | WaveTracksSelectedFlag | TimeSelectedFlag);
c->AddItem(wxT("PlotSpectrum"), _("Plot Spectrum..."), FN(OnPlotSpectrum),
AudioIONotBusyFlag | WaveTracksSelectedFlag | TimeSelectedFlag,
AudioIONotBusyFlag | WaveTracksSelectedFlag | TimeSelectedFlag);
PopulateEffectsMenu(c,
EffectTypeAnalyze,
AudioIONotBusyFlag | TimeSelectedFlag | WaveTracksSelectedFlag,
IsRealtimeNotActiveFlag);
c->EndMenu();
#ifdef __WXMAC__
/////////////////////////////////////////////////////////////////////////////
// poor imitation of the Mac Windows Menu
/////////////////////////////////////////////////////////////////////////////
{
c->BeginMenu(_("&Window"));
/* i18n-hint: Standard Macintosh Window menu item: Make (the current
* window) shrink to an icon on the dock */
c->AddItem(wxT("MacMinimize"), _("&Minimize"), FN(OnMacMinimize),
wxT("Ctrl+M"), NotMinimizedFlag, NotMinimizedFlag);
/* i18n-hint: Standard Macintosh Window menu item: Make (the current
* window) full sized */
c->AddItem(wxT("MacZoom"), _("&Zoom"), FN(OnMacZoom),
wxT(""), NotMinimizedFlag, NotMinimizedFlag);
c->AddSeparator();
/* i18n-hint: Standard Macintosh Window menu item: Make all project
* windows un-hidden */
c->AddItem(wxT("MacBringAllToFront"),
_("&Bring All to Front"), FN(OnMacBringAllToFront),
wxT(""), AlwaysEnabledFlag, AlwaysEnabledFlag);
c->EndMenu();
}
#endif
/////////////////////////////////////////////////////////////////////////////
// Help Menu
/////////////////////////////////////////////////////////////////////////////
#ifdef __WXMAC__
wxGetApp().s_macHelpMenuTitleName = _("&Help");
#endif
c->BeginMenu(_("&Help"));
c->SetDefaultFlags(AlwaysEnabledFlag, AlwaysEnabledFlag);
// DA: Emphasise it is the Audacity Manual (No separate DA manual).
#ifdef EXPERIMENTAL_DA
// 'Getting Started' rather than 'Quick Help' for DarkAudacity.
// At the moment the video tutorials are aspirational (aka do not exist yet).
// Emphasise that manual is for Audacity, not DarkAudacity.
c->AddItem(wxT("QuickHelp"), _("&Getting Started"), FN(OnQuickHelp));
c->AddItem(wxT("Manual"), wxT("Audacity &Manual"), FN(OnManual));
#else
c->AddItem(wxT("QuickHelp"), _("&Quick Help"), FN(OnQuickHelp));
c->AddItem(wxT("Manual"), _("&Manual"), FN(OnManual));
#endif
c->AddSeparator();
c->BeginSubMenu( _("&Tools") );
c->AddItem(wxT("Screenshot"), _("&Screenshot Tools..."), FN(OnScreenshot));
// PRL: team consensus for 2.2.0 was, we let end users have this diagnostic,
// as they used to in 1.3.x
//#ifdef IS_ALPHA
// TODO: What should we do here? Make benchmark a plug-in?
// Easy enough to do. We'd call it mod-self-test.
c->AddItem(wxT("Benchmark"), _("&Run Benchmark..."), FN(OnBenchmark));
//#endif
c->EndSubMenu();
c->AddSeparator();
c->BeginSubMenu(_("&Diagnostics"));
c->AddItem(wxT("DeviceInfo"), _("Au&dio Device Info..."), FN(OnAudioDeviceInfo),
AudioIONotBusyFlag,
AudioIONotBusyFlag);
#ifdef EXPERIMENTAL_MIDI_OUT
c->AddItem(wxT("MidiDeviceInfo"), _("&MIDI Device Info..."), FN(OnMidiDeviceInfo),
AudioIONotBusyFlag,
AudioIONotBusyFlag);
#endif
c->AddItem(wxT("Log"), _("Show &Log..."), FN(OnShowLog));
#if defined(EXPERIMENTAL_CRASH_REPORT)
c->AddItem(wxT("CrashReport"), _("&Generate Support Data..."), FN(OnCrashReport));
#endif
c->AddItem(wxT("CheckDeps"), _("Chec&k Dependencies..."), FN(OnCheckDependencies),
AudioIONotBusyFlag, AudioIONotBusyFlag);
c->EndSubMenu();
#ifndef __WXMAC__
c->AddSeparator();
#endif
// DA: Does not fully support update checking.
#ifndef EXPERIMENTAL_DA
c->AddItem(wxT("Updates"), _("&Check for Updates..."), FN(OnCheckForUpdates));
#endif
c->AddItem(wxT("About"), _("&About Audacity..."), FN(OnAbout));
c->EndMenu();
/////////////////////////////////////////////////////////////////////////////
c->SetDefaultFlags(AlwaysEnabledFlag, AlwaysEnabledFlag);
bool bShowExtraMenus;
gPrefs->Read(wxT("/GUI/ShowExtraMenus"), &bShowExtraMenus, false);
std::unique_ptr<wxMenuBar> menubar2;
if( !bShowExtraMenus )
{
menubar2 = c->AddMenuBar(wxT("ext-menu"));
c->SetOccultCommands(true);
}
/////////////////////////////////////////////////////////////////////////////
// Ext-Menu
/////////////////////////////////////////////////////////////////////////////
// i18n-hint: Extra is a menu with extra commands
c->BeginMenu(_("E&xtra"));
//////////////////////////////////////////////////////////////////////////
c->SetDefaultFlags(AlwaysEnabledFlag, AlwaysEnabledFlag);
c->BeginSubMenu(_("T&ransport"));
// PlayStop is already in the menus.
/* i18n-hint: (verb) Start playing audio*/
c->AddItem(wxT("Play"), _("Pl&ay"), FN(OnPlayStop),
WaveTracksExistFlag | AudioIONotBusyFlag,
WaveTracksExistFlag | AudioIONotBusyFlag);
/* i18n-hint: (verb) Stop playing audio*/
c->AddItem(wxT("Stop"), _("Sto&p"), FN(OnStop),
AudioIOBusyFlag | CanStopAudioStreamFlag,
AudioIOBusyFlag | CanStopAudioStreamFlag);
c->SetDefaultFlags(CaptureNotBusyFlag, CaptureNotBusyFlag);
c->AddItem(wxT("PlayOneSec"), _("Play &One Second"), FN(OnPlayOneSecond), wxT("1"),
CaptureNotBusyFlag,
CaptureNotBusyFlag);
c->AddItem(wxT("PlayToSelection"), _("Play To &Selection"), FN(OnPlayToSelection), wxT("B"),
CaptureNotBusyFlag,
CaptureNotBusyFlag);
c->AddItem(wxT("PlayBeforeSelectionStart"), _("Play &Before Selection Start"), FN(OnPlayBeforeSelectionStart), wxT("Shift+F5"));
c->AddItem(wxT("PlayAfterSelectionStart"), _("Play Af&ter Selection Start"), FN(OnPlayAfterSelectionStart), wxT("Shift+F6"));
c->AddItem(wxT("PlayBeforeSelectionEnd"), _("Play Be&fore Selection End"), FN(OnPlayBeforeSelectionEnd), wxT("Shift+F7"));
c->AddItem(wxT("PlayAfterSelectionEnd"), _("Play Aft&er Selection End"), FN(OnPlayAfterSelectionEnd), wxT("Shift+F8"));
c->AddItem(wxT("PlayBeforeAndAfterSelectionStart"), _("Play Before a&nd After Selection Start"), FN(OnPlayBeforeAndAfterSelectionStart), wxT("Ctrl+Shift+F5"));
c->AddItem(wxT("PlayBeforeAndAfterSelectionEnd"), _("Play Before an&d After Selection End"), FN(OnPlayBeforeAndAfterSelectionEnd), wxT("Ctrl+Shift+F7"));
c->AddItem(wxT("PlayCutPreview"), _("Play C&ut Preview"), FN(OnPlayCutPreview), wxT("C"),
CaptureNotBusyFlag,
CaptureNotBusyFlag);
c->EndSubMenu();
//////////////////////////////////////////////////////////////////////////
c->SetDefaultFlags(AlwaysEnabledFlag, AlwaysEnabledFlag);
c->BeginSubMenu(_("T&ools"));
c->AddItem(wxT("SelectTool"), _("&Selection Tool"), FN(OnSelectTool), wxT("F1"));
c->AddItem(wxT("EnvelopeTool"), _("&Envelope Tool"), FN(OnEnvelopeTool), wxT("F2"));
c->AddItem(wxT("DrawTool"), _("&Draw Tool"), FN(OnDrawTool), wxT("F3"));
c->AddItem(wxT("ZoomTool"), _("&Zoom Tool"), FN(OnZoomTool), wxT("F4"));
c->AddItem(wxT("TimeShiftTool"), _("&Time Shift Tool"), FN(OnTimeShiftTool), wxT("F5"));
c->AddItem(wxT("MultiTool"), _("&Multi Tool"), FN(OnMultiTool), wxT("F6"));
c->AddItem(wxT("PrevTool"), _("&Previous Tool"), FN(OnPrevTool), wxT("A"));
c->AddItem(wxT("NextTool"), _("&Next Tool"), FN(OnNextTool), wxT("D"));
c->EndSubMenu();
//////////////////////////////////////////////////////////////////////////
c->SetDefaultFlags(AlwaysEnabledFlag, AlwaysEnabledFlag);
c->BeginSubMenu(_("Mi&xer"));
c->AddItem(wxT("OutputGain"), _("Ad&just playback volume"), FN(OnOutputGain));
c->AddItem(wxT("OutputGainInc"), _("&Increase playback volume"), FN(OnOutputGainInc));
c->AddItem(wxT("OutputGainDec"), _("&Decrease playback volume"), FN(OnOutputGainDec));
c->AddItem(wxT("InputGain"), _("Adj&ust recording volume"), FN(OnInputGain));
c->AddItem(wxT("InputGainInc"), _("I&ncrease recording volume"), FN(OnInputGainInc));
c->AddItem(wxT("InputGainDec"), _("D&ecrease recording volume"), FN(OnInputGainDec));
c->EndSubMenu();
//////////////////////////////////////////////////////////////////////////
c->SetDefaultFlags(AlwaysEnabledFlag, AlwaysEnabledFlag);
c->BeginSubMenu(_("&Edit"));
c->AddItem(wxT("DeleteKey"), _("&DeleteKey"), FN(OnDelete), wxT("Backspace"),
AudioIONotBusyFlag | TracksSelectedFlag | TimeSelectedFlag | NoAutoSelect,
AudioIONotBusyFlag | TracksSelectedFlag | TimeSelectedFlag);
c->AddItem(wxT("DeleteKey2"), _("DeleteKey&2"), FN(OnDelete), wxT("Delete"),
AudioIONotBusyFlag | TracksSelectedFlag | TimeSelectedFlag | NoAutoSelect,
AudioIONotBusyFlag | TracksSelectedFlag | TimeSelectedFlag);
c->EndSubMenu();
//////////////////////////////////////////////////////////////////////////
c->SetDefaultFlags(CaptureNotBusyFlag, CaptureNotBusyFlag);
c->BeginSubMenu(_("Transcri&ption"));
c->AddItem(wxT("PlayAtSpeed"), _("Pl&ay-at-Speed"), FN(OnPlayAtSpeed));
c->AddItem(wxT("PlayAtSpeedLooped"), _("&Loop Play-at-Speed"), FN(OnPlayAtSpeedLooped));
c->AddItem(wxT("PlayAtSpeedCutPreview"), _("Play C&ut Preview-at-Speed"), FN(OnPlayAtSpeedCutPreview));
c->AddItem(wxT("SetPlaySpeed"), _("Ad&just playback speed"), FN(OnSetPlaySpeed));
c->AddItem(wxT("PlaySpeedInc"), _("&Increase playback speed"), FN(OnPlaySpeedInc));
c->AddItem(wxT("PlaySpeedDec"), _("&Decrease playback speed"), FN(OnPlaySpeedDec));
// These were on the original transcription toolbar. But they are not on the
// shortened one.
c->AddItem(wxT("MoveToPrevLabel"), _("Move to &Previous Label"), FN(OnMoveToPrevLabel), wxT("Alt+Left"),
CaptureNotBusyFlag | TrackPanelHasFocus, CaptureNotBusyFlag | TrackPanelHasFocus);
c->AddItem(wxT("MoveToNextLabel"), _("Move to &Next Label"), FN(OnMoveToNextLabel), wxT("Alt+Right"),
CaptureNotBusyFlag | TrackPanelHasFocus, CaptureNotBusyFlag | TrackPanelHasFocus);
c->EndSubMenu();
//////////////////////////////////////////////////////////////////////////
c->SetDefaultFlags(AudioIOBusyFlag, AudioIOBusyFlag);
c->BeginSubMenu(_("See&k"));
c->AddItem(wxT("SeekLeftShort"), _("Short seek &left during playback"), FN(OnSeekLeftShort), wxT("Left\tallowDup"));
c->AddItem(wxT("SeekRightShort"), _("Short seek &right during playback"), FN(OnSeekRightShort), wxT("Right\tallowDup"));
c->AddItem(wxT("SeekLeftLong"), _("Long seek le&ft during playback"), FN(OnSeekLeftLong), wxT("Shift+Left\tallowDup"));
c->AddItem(wxT("SeekRightLong"), _("Long Seek rig&ht during playback"), FN(OnSeekRightLong), wxT("Shift+Right\tallowDup"));
c->EndSubMenu();
//////////////////////////////////////////////////////////////////////////
c->SetDefaultFlags(AlwaysEnabledFlag, AlwaysEnabledFlag);
c->BeginSubMenu(_("De&vice"));
c->AddItem(wxT("InputDevice"), _("Change &recording device"), FN(OnInputDevice), wxT("Shift+I"),
AudioIONotBusyFlag,
AudioIONotBusyFlag);
c->AddItem(wxT("OutputDevice"), _("Change &playback device"), FN(OnOutputDevice), wxT("Shift+O"),
AudioIONotBusyFlag,
AudioIONotBusyFlag);
c->AddItem(wxT("AudioHost"), _("Change audio &host"), FN(OnAudioHost), wxT("Shift+H"),
AudioIONotBusyFlag,
AudioIONotBusyFlag);
c->AddItem(wxT("InputChannels"), _("Change recording cha&nnels"), FN(OnInputChannels), wxT("Shift+N"),
AudioIONotBusyFlag,
AudioIONotBusyFlag);
c->EndSubMenu();
//////////////////////////////////////////////////////////////////////////
c->SetDefaultFlags(AlwaysEnabledFlag, AlwaysEnabledFlag);
c->BeginSubMenu(_("&Selection"));
c->AddItem(wxT("SnapToOff"), _("Snap To &Off"), FN(OnSnapToOff));
c->AddItem(wxT("SnapToNearest"), _("Snap To &Nearest"), FN(OnSnapToNearest));
c->AddItem(wxT("SnapToPrior"), _("Snap To &Prior"), FN(OnSnapToPrior));
c->AddItem(wxT("SelStart"), _("Selection to &Start"), FN(OnSelToStart), wxT("Shift+Home"));
c->AddItem(wxT("SelEnd"), _("Selection to En&d"), FN(OnSelToEnd), wxT("Shift+End"));
c->AddItem(wxT("SelExtLeft"), _("Selection Extend &Left"), FN(OnSelExtendLeft), wxT("Shift+Left\twantKeyup\tallowDup"),
TracksExistFlag | TrackPanelHasFocus,
TracksExistFlag | TrackPanelHasFocus);
c->AddItem(wxT("SelExtRight"), _("Selection Extend &Right"), FN(OnSelExtendRight), wxT("Shift+Right\twantKeyup\tallowDup"),
TracksExistFlag | TrackPanelHasFocus,
TracksExistFlag | TrackPanelHasFocus);
c->AddItem(wxT("SelSetExtLeft"), _("Set (or Extend) Le&ft Selection"), FN(OnSelSetExtendLeft),
TracksExistFlag | TrackPanelHasFocus,
TracksExistFlag | TrackPanelHasFocus);
c->AddItem(wxT("SelSetExtRight"), _("Set (or Extend) Rig&ht Selection"), FN(OnSelSetExtendRight),
TracksExistFlag | TrackPanelHasFocus,
TracksExistFlag | TrackPanelHasFocus);
c->AddItem(wxT("SelCntrLeft"), _("Selection Contract L&eft"), FN(OnSelContractLeft), wxT("Ctrl+Shift+Right\twantKeyup"),
TracksExistFlag | TrackPanelHasFocus,
TracksExistFlag | TrackPanelHasFocus);
c->AddItem(wxT("SelCntrRight"), _("Selection Contract R&ight"), FN(OnSelContractRight), wxT("Ctrl+Shift+Left\twantKeyup"),
TracksExistFlag | TrackPanelHasFocus,
TracksExistFlag | TrackPanelHasFocus);
c->EndSubMenu();
c->SetDefaultFlags(AlwaysEnabledFlag, AlwaysEnabledFlag);
c->AddSeparator();
c->AddGlobalCommand(wxT("PrevWindow"), _("Move backward thru active windows"), FN(PrevWindow), wxT("Alt+Shift+F6"));
c->AddGlobalCommand(wxT("NextWindow"), _("Move forward thru active windows"), FN(NextWindow), wxT("Alt+F6"));
//////////////////////////////////////////////////////////////////////////
c->SetDefaultFlags(AlwaysEnabledFlag, AlwaysEnabledFlag);
c->BeginSubMenu(_("F&ocus"));
c->AddItem(wxT("PrevFrame"), _("Move &backward from toolbars to tracks"), FN(PrevFrame), wxT("Ctrl+Shift+F6"));
c->AddItem(wxT("NextFrame"), _("Move f&orward from toolbars to tracks"), FN(NextFrame), wxT("Ctrl+F6"));
c->SetDefaultFlags(TracksExistFlag | TrackPanelHasFocus,
TracksExistFlag | TrackPanelHasFocus);
c->AddItem(wxT("PrevTrack"), _("Move Focus to &Previous Track"), FN(OnCursorUp), wxT("Up"));
c->AddItem(wxT("NextTrack"), _("Move Focus to &Next Track"), FN(OnCursorDown), wxT("Down"));
c->AddItem(wxT("FirstTrack"), _("Move Focus to &First Track"), FN(OnFirstTrack), wxT("Ctrl+Home"));
c->AddItem(wxT("LastTrack"), _("Move Focus to &Last Track"), FN(OnLastTrack), wxT("Ctrl+End"));
c->AddItem(wxT("ShiftUp"), _("Move Focus to P&revious and Select"), FN(OnShiftUp), wxT("Shift+Up"));
c->AddItem(wxT("ShiftDown"), _("Move Focus to N&ext and Select"), FN(OnShiftDown), wxT("Shift+Down"));
c->AddItem(wxT("Toggle"), _("&Toggle Focused Track"), FN(OnToggle), wxT("Return"));
c->AddItem(wxT("ToggleAlt"), _("Toggle Focuse&d Track"), FN(OnToggle), wxT("NUMPAD_ENTER"));
c->EndSubMenu();
//////////////////////////////////////////////////////////////////////////
c->SetDefaultFlags(TracksExistFlag, TracksExistFlag );
c->BeginSubMenu(_("&Cursor"));
c->AddItem(wxT("CursorLeft"), _("Cursor &Left"), FN(OnCursorLeft), wxT("Left\twantKeyup\tallowDup"),
TracksExistFlag | TrackPanelHasFocus,
TracksExistFlag | TrackPanelHasFocus);
c->AddItem(wxT("CursorRight"), _("Cursor &Right"), FN(OnCursorRight), wxT("Right\twantKeyup\tallowDup"),
TracksExistFlag | TrackPanelHasFocus,
TracksExistFlag | TrackPanelHasFocus);
c->AddItem(wxT("CursorShortJumpLeft"), _("Cursor Sh&ort Jump Left"), FN(OnCursorShortJumpLeft), wxT(","),
TracksExistFlag | TrackPanelHasFocus,
TracksExistFlag | TrackPanelHasFocus);
c->AddItem(wxT("CursorShortJumpRight"), _("Cursor Shor&t Jump Right"), FN(OnCursorShortJumpRight), wxT("."),
TracksExistFlag | TrackPanelHasFocus,
TracksExistFlag | TrackPanelHasFocus);
c->AddItem(wxT("CursorLongJumpLeft"), _("Cursor Long J&ump Left"), FN(OnCursorLongJumpLeft), wxT("Shift+,"),
TracksExistFlag | TrackPanelHasFocus,
TracksExistFlag | TrackPanelHasFocus);
c->AddItem(wxT("CursorLongJumpRight"), _("Cursor Long Ju&mp Right"), FN(OnCursorLongJumpRight), wxT("Shift+."),
TracksExistFlag | TrackPanelHasFocus,
TracksExistFlag | TrackPanelHasFocus);
c->AddItem(wxT("ClipLeft"), _("Clip L&eft"), FN(OnClipLeft), wxT("\twantKeyup"),
TracksExistFlag | TrackPanelHasFocus,
TracksExistFlag | TrackPanelHasFocus);
c->AddItem(wxT("ClipRight"), _("Clip Rig&ht"), FN(OnClipRight), wxT("\twantKeyup"),
TracksExistFlag | TrackPanelHasFocus,
TracksExistFlag | TrackPanelHasFocus);
c->EndSubMenu();
//////////////////////////////////////////////////////////////////////////
c->SetDefaultFlags(AlwaysEnabledFlag, AlwaysEnabledFlag);
c->BeginSubMenu(_("&Track"));
c->AddItem(wxT("TrackPan"), _("Change p&an on focused track"), FN(OnTrackPan), wxT("Shift+P"),
TrackPanelHasFocus | TracksExistFlag,
TrackPanelHasFocus | TracksExistFlag);
c->AddItem(wxT("TrackPanLeft"), _("Pan &left on focused track"), FN(OnTrackPanLeft), wxT("Alt+Shift+Left"),
TrackPanelHasFocus | TracksExistFlag,
TrackPanelHasFocus | TracksExistFlag);
c->AddItem(wxT("TrackPanRight"), _("Pan &right on focused track"), FN(OnTrackPanRight), wxT("Alt+Shift+Right"),
TrackPanelHasFocus | TracksExistFlag,
TrackPanelHasFocus | TracksExistFlag);
c->AddItem(wxT("TrackGain"), _("Change gai&n on focused track"), FN(OnTrackGain), wxT("Shift+G"),
TrackPanelHasFocus | TracksExistFlag,
TrackPanelHasFocus | TracksExistFlag);
c->AddItem(wxT("TrackGainInc"), _("&Increase gain on focused track"), FN(OnTrackGainInc), wxT("Alt+Shift+Up"),
TrackPanelHasFocus | TracksExistFlag,
TrackPanelHasFocus | TracksExistFlag);
c->AddItem(wxT("TrackGainDec"), _("&Decrease gain on focused track"), FN(OnTrackGainDec), wxT("Alt+Shift+Down"),
TrackPanelHasFocus | TracksExistFlag,
TrackPanelHasFocus | TracksExistFlag);
c->AddItem(wxT("TrackMenu"), _("Op&en menu on focused track"), FN(OnTrackMenu), wxT("Shift+M\tskipKeydown"),
TracksExistFlag | TrackPanelHasFocus,
TracksExistFlag | TrackPanelHasFocus);
c->AddItem(wxT("TrackMute"), _("M&ute/Unmute focused track"), FN(OnTrackMute), wxT("Shift+U"),
TracksExistFlag | TrackPanelHasFocus,
TracksExistFlag | TrackPanelHasFocus);
c->AddItem(wxT("TrackSolo"), _("&Solo/Unsolo focused track"), FN(OnTrackSolo), wxT("Shift+S"),
TracksExistFlag | TrackPanelHasFocus,
TracksExistFlag | TrackPanelHasFocus);
c->AddItem(wxT("TrackClose"), _("&Close focused track"), FN(OnTrackClose), wxT("Shift+C"),
AudioIONotBusyFlag | TrackPanelHasFocus | TracksExistFlag,
AudioIONotBusyFlag | TrackPanelHasFocus | TracksExistFlag);
c->AddItem(wxT("TrackMoveUp"), _("Move focused track u&p"), FN(OnTrackMoveUp),
AudioIONotBusyFlag | TrackPanelHasFocus | TracksExistFlag,
AudioIONotBusyFlag | TrackPanelHasFocus | TracksExistFlag);
c->AddItem(wxT("TrackMoveDown"), _("Move focused track do&wn"), FN(OnTrackMoveDown),
AudioIONotBusyFlag | TrackPanelHasFocus | TracksExistFlag,
AudioIONotBusyFlag | TrackPanelHasFocus | TracksExistFlag);
c->AddItem(wxT("TrackMoveTop"), _("Move focused track to t&op"), FN(OnTrackMoveTop),
AudioIONotBusyFlag | TrackPanelHasFocus | TracksExistFlag,
AudioIONotBusyFlag | TrackPanelHasFocus | TracksExistFlag);
c->AddItem(wxT("TrackMoveBottom"), _("Move focused track to &bottom"), FN(OnTrackMoveBottom),
AudioIONotBusyFlag | TrackPanelHasFocus | TracksExistFlag,
AudioIONotBusyFlag | TrackPanelHasFocus | TracksExistFlag);
c->EndSubMenu();
// Accel key is not bindable.
c->AddItem(wxT("FullScreenOnOff"), _("&Full screen (on/off)"), FN(OnFullScreen),
#ifdef __WXMAC__
wxT("Ctrl+/"),
#else
wxT("F11"),
#endif
AlwaysEnabledFlag, AlwaysEnabledFlag,
wxTopLevelWindow::IsFullScreen() ? 1:0); // Check Mark.
#ifdef __WXMAC__
/* i8n-hint: Shrink all project windows to icons on the Macintosh tooldock */
c->AddItem(wxT("MacMinimizeAll"), _("Minimize all projects"),
FN(OnMacMinimizeAll), wxT("Ctrl+Alt+M"),
AlwaysEnabledFlag, AlwaysEnabledFlag);
#endif
c->EndMenu();
SetMenuBar(menubar.release());
// Bug 143 workaround.
// The bug is in wxWidgets. For a menu that has scrollers, the
// scrollers have an ID of 0 (not wxID_NONE which is -3).
// Therefore wxWidgets attempts to find a help string. See
// wxFrameBase::ShowMenuHelp(int menuId)
// It finds a bogus automatic help string of "Recent &Files"
// from that submenu.
// So we set the help string for command with Id 0 to empty.
mRecentFilesMenu->GetParent()->SetHelpString( 0, "" );
}
mLastFlags = AlwaysEnabledFlag;
#if defined(__WXDEBUG__)
// c->CheckDups();
#endif
}
void AudacityProject::PopulateEffectsMenu(CommandManager* c,
EffectType type,
CommandFlag batchflags,
CommandFlag realflags)
{
PluginManager & pm = PluginManager::Get();
EffectPlugs defplugs;
EffectPlugs optplugs;
const PluginDescriptor *plug = pm.GetFirstPluginForEffectType(type);
while (plug)
{
if ( !plug->IsEnabled() ){
;// don't add to menus!
}
else if (plug->IsEffectDefault()
#ifdef EXPERIMENTAL_DA
// Move Nyquist prompt into nyquist group.
&& (plug->GetName() != _("Nyquist Prompt"))
#endif
)
{
defplugs.Add(plug);
}
else
{
optplugs.Add(plug);
}
plug = pm.GetNextPluginForEffectType(type);
}
wxString groupby = gPrefs->Read(wxT("/Effects/GroupBy"), wxT("name"));
if (groupby == wxT("sortby:name"))
{
defplugs.Sort(SortEffectsByName);
optplugs.Sort(SortEffectsByName);
}
else if (groupby == wxT("sortby:publisher:name"))
{
defplugs.Sort(SortEffectsByName);
optplugs.Sort(SortEffectsByPublisherAndName);
}
else if (groupby == wxT("sortby:type:name"))
{
defplugs.Sort(SortEffectsByName);
optplugs.Sort(SortEffectsByTypeAndName);
}
else if (groupby == wxT("groupby:publisher"))
{
defplugs.Sort(SortEffectsByPublisher);
optplugs.Sort(SortEffectsByPublisher);
}
else if (groupby == wxT("groupby:type"))
{
defplugs.Sort(SortEffectsByType);
optplugs.Sort(SortEffectsByType);
}
else // name
{
defplugs.Sort(SortEffectsByName);
optplugs.Sort(SortEffectsByName);
}
AddEffectMenuItems(c, defplugs, batchflags, realflags, true);
if (defplugs.GetCount() && optplugs.GetCount())
{
c->AddSeparator();
}
AddEffectMenuItems(c, optplugs, batchflags, realflags, false);
return;
}
void AudacityProject::AddEffectMenuItems(CommandManager *c,
EffectPlugs & plugs,
CommandFlag batchflags,
CommandFlag realflags,
bool isDefault)
{
size_t pluginCnt = plugs.GetCount();
wxString groupBy = gPrefs->Read(wxT("/Effects/GroupBy"), wxT("name"));
bool grouped = false;
if (groupBy.StartsWith(wxT("groupby")))
{
grouped = true;
}
wxArrayString groupNames;
PluginIDList groupPlugs;
std::vector<CommandFlag> groupFlags;
if (grouped)
{
wxString last;
wxString current;
for (size_t i = 0; i < pluginCnt; i++)
{
const PluginDescriptor *plug = plugs[i];
wxString name = plug->GetName();
if (plug->IsEffectInteractive())
{
name += wxT("...");
}
if (groupBy == wxT("groupby:publisher"))
{
current = plug->GetVendor();
if (current.IsEmpty())
{
current = _("Unknown");
}
}
else if (groupBy == wxT("groupby:type"))
{
current = plug->GetEffectFamily();
if (current.IsEmpty())
{
current = _("Unknown");
}
}
if (current != last)
{
if (!last.IsEmpty())
{
c->BeginSubMenu(last);
}
AddEffectMenuItemGroup(c, groupNames, groupPlugs, groupFlags, isDefault);
if (!last.IsEmpty())
{
c->EndSubMenu();
}
groupNames.Clear();
groupPlugs.Clear();
groupFlags.clear();
last = current;
}
groupNames.Add(name);
groupPlugs.Add(plug->GetID());
groupFlags.push_back(plug->IsEffectRealtime() ? realflags : batchflags);
}
if (groupNames.GetCount() > 0)
{
c->BeginSubMenu(current);
AddEffectMenuItemGroup(c, groupNames, groupPlugs, groupFlags, isDefault);
c->EndSubMenu();
}
}
else
{
for (size_t i = 0; i < pluginCnt; i++)
{
const PluginDescriptor *plug = plugs[i];
wxString name = plug->GetName();
if (plug->IsEffectInteractive())
{
name += wxT("...");
}
wxString group = wxEmptyString;
if (groupBy == wxT("sortby:publisher:name"))
{
group = plug->GetVendor();
}
else if (groupBy == wxT("sortby:type:name"))
{
group = plug->GetEffectFamily();
}
if (plug->IsEffectDefault())
{
group = wxEmptyString;
}
if (!group.IsEmpty())
{
group += wxT(": ");
}
groupNames.Add(group + name);
groupPlugs.Add(plug->GetID());
groupFlags.push_back(plug->IsEffectRealtime() ? realflags : batchflags);
}
if (groupNames.GetCount() > 0)
{
AddEffectMenuItemGroup(c, groupNames, groupPlugs, groupFlags, isDefault);
}
}
return;
}
void AudacityProject::AddEffectMenuItemGroup(CommandManager *c,
const wxArrayString & names,
const PluginIDList & plugs,
const std::vector<CommandFlag> & flags,
bool isDefault)
{
int namesCnt = (int) names.GetCount();
int perGroup;
#if defined(__WXGTK__)
gPrefs->Read(wxT("/Effects/MaxPerGroup"), &perGroup, 15);
#else
gPrefs->Read(wxT("/Effects/MaxPerGroup"), &perGroup, 0);
#endif
int groupCnt = namesCnt;
for (int i = 0; i < namesCnt; i++)
{
while (i + 1 < namesCnt && names[i].IsSameAs(names[i + 1]))
{
i++;
groupCnt--;
}
}
// The "default" effects shouldn't be broken into subgroups
if (namesCnt > 0 && isDefault)
{
perGroup = 0;
}
int max = perGroup;
int items = perGroup;
if (max > groupCnt)
{
max = 0;
}
int groupNdx = 0;
for (int i = 0; i < namesCnt; i++)
{
if (max > 0 && items == max)
{
int end = groupNdx + max;
if (end + 1 > groupCnt)
{
end = groupCnt;
}
c->BeginSubMenu(wxString::Format(_("Plug-in %d to %d"),
groupNdx + 1,
end));
}
if (i + 1 < namesCnt && names[i].IsSameAs(names[i + 1]))
{
wxString name = names[i];
c->BeginSubMenu(name);
while (i < namesCnt && names[i].IsSameAs(name))
{
wxString item = PluginManager::Get().GetPlugin(plugs[i])->GetPath();
c->AddItem(item,
item,
FNS(OnEffect, plugs[i]),
flags[i],
flags[i]);
i++;
}
c->EndSubMenu();
i--;
}
else
{
c->AddItem(names[i],
names[i],
FNS(OnEffect, plugs[i]),
flags[i],
flags[i]);
}
if (max > 0)
{
groupNdx++;
items--;
if (items == 0 || i + 1 == namesCnt)
{
c->EndSubMenu();
items = max;
}
}
}
return;
}
void AudacityProject::CreateRecentFilesMenu(CommandManager *c)
{
// Recent Files and Recent Projects menus
#ifdef __WXMAC__
/* i18n-hint: This is the name of the menu item on Mac OS X only */
mRecentFilesMenu = c->BeginSubMenu(_("Open Recent"));
#else
/* i18n-hint: This is the name of the menu item on Windows and Linux */
mRecentFilesMenu = c->BeginSubMenu(_("Recent &Files"));
#endif
wxGetApp().GetRecentFiles()->UseMenu(mRecentFilesMenu);
wxGetApp().GetRecentFiles()->AddFilesToMenu(mRecentFilesMenu);
c->EndSubMenu();
}
void AudacityProject::ModifyUndoMenuItems()
{
wxString desc;
int cur = GetUndoManager()->GetCurrentState();
if (GetUndoManager()->UndoAvailable()) {
GetUndoManager()->GetShortDescription(cur, &desc);
mCommandManager.Modify(wxT("Undo"),
wxString::Format(_("&Undo %s"),
desc));
}
else {
mCommandManager.Modify(wxT("Undo"),
wxString::Format(_("&Undo")));
}
if (GetUndoManager()->RedoAvailable()) {
GetUndoManager()->GetShortDescription(cur+1, &desc);
mCommandManager.Modify(wxT("Redo"),
wxString::Format(_("&Redo %s"),
desc));
mCommandManager.Enable(wxT("Redo"), true);
}
else {
mCommandManager.Modify(wxT("Redo"),
wxString::Format(_("&Redo")));
mCommandManager.Enable(wxT("Redo"), false);
}
}
void AudacityProject::RebuildMenuBar()
{
// On OSX, we can't rebuild the menus while a modal dialog is being shown
// since the enabled state for menus like Quit and Preference gets out of
// sync with wxWidgets idea of what it should be.
#if defined(__WXMAC__) && defined(__WXDEBUG__)
{
wxDialog *dlg = wxDynamicCast(wxGetTopLevelParent(FindFocus()), wxDialog);
wxASSERT((!dlg || !dlg->IsModal()));
}
#endif
// Allow FileHistory to remove its own menu
wxGetApp().GetRecentFiles()->RemoveMenu(mRecentFilesMenu);
// Delete the menus, since we will soon recreate them.
// Rather oddly, the menus don't vanish as a result of doing this.
{
std::unique_ptr<wxMenuBar> menuBar{ GetMenuBar() };
DetachMenuBar();
// menuBar gets deleted here
}
mCommandManager.PurgeData();
CreateMenusAndCommands();
ModuleManager::Get().Dispatch(MenusRebuilt);
}
void AudacityProject::RebuildOtherMenus()
{
}
CommandFlag AudacityProject::GetFocusedFrame()
{
wxWindow *w = FindFocus();
while (w && mToolManager && mTrackPanel) {
if (w == mToolManager->GetTopDock()) {
return TopDockHasFocus;
}
if (w == mRuler)
return RulerHasFocus;
if (w == mTrackPanel) {
return TrackPanelHasFocus;
}
// LIE if Lyrics window has focus.
// we want to act as if TrackPanel has focus.
if (w== mLyricsWindow) {
return TrackPanelHasFocus;
}
if (w == mToolManager->GetBotDock()) {
return BotDockHasFocus;
}
w = w->GetParent();
}
return AlwaysEnabledFlag;
}
CommandFlag AudacityProject::GetUpdateFlags(bool checkActive)
{
// This method determines all of the flags that determine whether
// certain menu items and commands should be enabled or disabled,
// and returns them in a bitfield. Note that if none of the flags
// have changed, it's not necessary to even check for updates.
auto flags = AlwaysEnabledFlag;
// static variable, used to remember flags for next time.
static auto lastFlags = flags;
if (auto focus = wxWindow::FindFocus()) {
while (focus && focus->GetParent())
focus = focus->GetParent();
if (focus && !static_cast<wxTopLevelWindow*>(focus)->IsIconized())
flags |= NotMinimizedFlag;
}
// quick 'short-circuit' return.
if ( checkActive && !IsActive() ){
// short cirucit return should preserve flags that have not been calculated.
flags = (lastFlags & ~NotMinimizedFlag) | flags;
lastFlags = flags;
return flags;
}
if (!gAudioIO->IsAudioTokenActive(GetAudioIOToken()))
flags |= AudioIONotBusyFlag;
else
flags |= AudioIOBusyFlag;
if( gAudioIO->IsPaused() )
flags |= PausedFlag;
else
flags |= NotPausedFlag;
if (!mViewInfo.selectedRegion.isPoint())
flags |= TimeSelectedFlag;
TrackListIterator iter(GetTracks());
Track *t = iter.First();
while (t) {
flags |= TracksExistFlag;
if (t->GetKind() == Track::Label) {
LabelTrack *lt = (LabelTrack *) t;
flags |= LabelTracksExistFlag;
if (lt->GetSelected()) {
flags |= TracksSelectedFlag;
for (int i = 0; i < lt->GetNumLabels(); i++) {
const LabelStruct *ls = lt->GetLabel(i);
if (ls->getT0() >= mViewInfo.selectedRegion.t0() &&
ls->getT1() <= mViewInfo.selectedRegion.t1()) {
flags |= LabelsSelectedFlag;
break;
}
}
}
if (lt->IsTextSelected()) {
flags |= CutCopyAvailableFlag;
}
}
else if (t->GetKind() == Track::Wave) {
flags |= WaveTracksExistFlag;
flags |= PlayableTracksExistFlag;
if (t->GetSelected()) {
flags |= TracksSelectedFlag;
if (t->GetLinked()) {
flags |= StereoRequiredFlag;
}
else {
flags |= WaveTracksSelectedFlag;
flags |= AudioTracksSelectedFlag;
}
}
if( t->GetEndTime() > t->GetStartTime() )
flags |= HasWaveDataFlag;
}
#if defined(USE_MIDI)
else if (t->GetKind() == Track::Note) {
NoteTrack *nt = (NoteTrack *) t;
flags |= NoteTracksExistFlag;
#ifdef EXPERIMENTAL_MIDI_OUT
flags |= PlayableTracksExistFlag;
#endif
if (nt->GetSelected()) {
flags |= TracksSelectedFlag;
flags |= NoteTracksSelectedFlag;
flags |= AudioTracksSelectedFlag; // even if not EXPERIMENTAL_MIDI_OUT
}
}
#endif
t = iter.Next();
}
if((msClipT1 - msClipT0) > 0.0)
flags |= ClipboardFlag;
if (GetUndoManager()->UnsavedChanges())
flags |= UnsavedChangesFlag;
if (!mLastEffect.IsEmpty())
flags |= HasLastEffectFlag;
if (GetUndoManager()->UndoAvailable())
flags |= UndoAvailableFlag;
if (GetUndoManager()->RedoAvailable())
flags |= RedoAvailableFlag;
if (ZoomInAvailable() && (flags & TracksExistFlag))
flags |= ZoomInAvailableFlag;
if (ZoomOutAvailable() && (flags & TracksExistFlag))
flags |= ZoomOutAvailableFlag;
// TextClipFlag is currently unused (Jan 2017, 2.1.3 alpha)
// and LabelTrack::IsTextClipSupported() is quite slow on Linux,
// so disable for now (See bug 1575).
// if ((flags & LabelTracksExistFlag) && LabelTrack::IsTextClipSupported())
// flags |= TextClipFlag;
flags |= GetFocusedFrame();
double start, end;
GetPlayRegion(&start, &end);
if (IsPlayRegionLocked())
flags |= PlayRegionLockedFlag;
else if (start != end)
flags |= PlayRegionNotLockedFlag;
if (flags & AudioIONotBusyFlag) {
if (flags & TimeSelectedFlag) {
if (flags & TracksSelectedFlag) {
flags |= CutCopyAvailableFlag;
}
}
}
if (wxGetApp().GetRecentFiles()->GetCount() > 0)
flags |= HaveRecentFiles;
if (IsSyncLocked())
flags |= IsSyncLockedFlag;
else
flags |= IsNotSyncLockedFlag;
if (!EffectManager::Get().RealtimeIsActive())
flags |= IsRealtimeNotActiveFlag;
if (!mIsCapturing)
flags |= CaptureNotBusyFlag;
ControlToolBar *bar = GetControlToolBar();
if (bar->ControlToolBar::CanStopAudioStream())
flags |= CanStopAudioStreamFlag;
lastFlags = flags;
return flags;
}
void AudacityProject::SelectAllIfNone()
{
auto flags = GetUpdateFlags();
if(!(flags & TracksSelectedFlag) ||
(mViewInfo.selectedRegion.isPoint()))
OnSelectSomething();
}
void AudacityProject::StopIfPaused()
{
auto flags = GetUpdateFlags();
if( flags & PausedFlag )
OnStop();
}
void AudacityProject::ModifyAllProjectToolbarMenus()
{
AProjectArray::iterator i;
for (i = gAudacityProjects.begin(); i != gAudacityProjects.end(); ++i) {
(*i)->ModifyToolbarMenus();
}
}
void AudacityProject::ModifyToolbarMenus()
{
// Refreshes can occur during shutdown and the toolmanager may already
// be deleted, so protect against it.
if (!mToolManager) {
return;
}
mCommandManager.Check(wxT("ShowScrubbingTB"),
mToolManager->IsVisible(ScrubbingBarID));
mCommandManager.Check(wxT("ShowDeviceTB"),
mToolManager->IsVisible(DeviceBarID));
mCommandManager.Check(wxT("ShowEditTB"),
mToolManager->IsVisible(EditBarID));
mCommandManager.Check(wxT("ShowMeterTB"),
mToolManager->IsVisible(MeterBarID));
mCommandManager.Check(wxT("ShowRecordMeterTB"),
mToolManager->IsVisible(RecordMeterBarID));
mCommandManager.Check(wxT("ShowPlayMeterTB"),
mToolManager->IsVisible(PlayMeterBarID));
mCommandManager.Check(wxT("ShowMixerTB"),
mToolManager->IsVisible(MixerBarID));
mCommandManager.Check(wxT("ShowSelectionTB"),
mToolManager->IsVisible(SelectionBarID));
#ifdef EXPERIMENTAL_SPECTRAL_EDITING
mCommandManager.Check(wxT("ShowSpectralSelectionTB"),
mToolManager->IsVisible(SpectralSelectionBarID));
#endif
mCommandManager.Check(wxT("ShowToolsTB"),
mToolManager->IsVisible(ToolsBarID));
mCommandManager.Check(wxT("ShowTranscriptionTB"),
mToolManager->IsVisible(TranscriptionBarID));
mCommandManager.Check(wxT("ShowTransportTB"),
mToolManager->IsVisible(TransportBarID));
// Now, go through each toolbar, and call EnableDisableButtons()
for (int i = 0; i < ToolBarCount; i++) {
mToolManager->GetToolBar(i)->EnableDisableButtons();
}
// These don't really belong here, but it's easier and especially so for
// the Edit toolbar and the sync-lock menu item.
bool active;
gPrefs->Read(wxT("/AudioIO/SoundActivatedRecord"),&active, false);
mCommandManager.Check(wxT("SoundActivation"), active);
#ifdef EXPERIMENTAL_AUTOMATED_INPUT_LEVEL_ADJUSTMENT
gPrefs->Read(wxT("/AudioIO/AutomatedInputLevelAdjustment"),&active, false);
mCommandManager.Check(wxT("AutomatedInputLevelAdjustmentOnOff"), active);
#endif
active = TracksPrefs::GetPinnedHeadPreference();
mCommandManager.Check(wxT("PinnedHead"), active);
#ifdef EXPERIMENTAL_DA
gPrefs->Read(wxT("/AudioIO/Duplex"),&active, false);
#else
gPrefs->Read(wxT("/AudioIO/Duplex"),&active, true);
#endif
mCommandManager.Check(wxT("Duplex"), active);
gPrefs->Read(wxT("/AudioIO/SWPlaythrough"),&active, false);
mCommandManager.Check(wxT("SWPlaythrough"), active);
gPrefs->Read(wxT("/GUI/SyncLockTracks"), &active, false);
SetSyncLock(active);
mCommandManager.Check(wxT("SyncLock"), active);
gPrefs->Read(wxT("/GUI/TypeToCreateLabel"),&active, true);
mCommandManager.Check(wxT("TypeToCreateLabel"), active);
}
// checkActive is a temporary hack that should be removed as soon as we
// get multiple effect preview working
void AudacityProject::UpdateMenus(bool checkActive)
{
//ANSWER-ME: Why UpdateMenus only does active project?
//JKC: Is this test fixing a bug when multiple projects are open?
//so that menu states work even when different in different projects?
if (this != GetActiveProject())
return;
auto flags = GetUpdateFlags(checkActive);
auto flags2 = flags;
// We can enable some extra items if we have select-all-on-none.
//EXPLAIN-ME: Why is this here rather than in GetUpdateFlags()?
//ANSWER: Because flags2 is used in the menu enable/disable.
//The effect still needs flags to determine whether it will need
//to actually do the 'select all' to make the command valid.
if (mWhatIfNoSelection != 0)
{
if ((flags & TracksExistFlag))
{
flags2 |= TracksSelectedFlag;
if ((flags & WaveTracksExistFlag))
{
flags2 |= TimeSelectedFlag
| WaveTracksSelectedFlag
| CutCopyAvailableFlag;
}
}
}
if( mStopIfWasPaused )
{
if( flags & PausedFlag ){
flags2 |= AudioIONotBusyFlag;
}
}
// Return from this function if nothing's changed since
// the last time we were here.
if (flags == mLastFlags)
return;
mLastFlags = flags;
mCommandManager.EnableUsingFlags(flags2 , NoFlagsSpecifed);
// With select-all-on-none, some items that we don't want enabled may have
// been enabled, since we changed the flags. Here we manually disable them.
// 0 is grey out, 1 is Autoselect, 2 is Give warnings.
if (mWhatIfNoSelection != 0)
{
if (!(flags & TimeSelectedFlag) | !(flags & TracksSelectedFlag))
{
mCommandManager.Enable(wxT("SplitCut"), false);
mCommandManager.Enable(wxT("SplitDelete"), false);
}
if (!(flags & WaveTracksSelectedFlag))
{
mCommandManager.Enable(wxT("Split"), false);
}
if (!(flags & TimeSelectedFlag) | !(flags & WaveTracksSelectedFlag))
{
mCommandManager.Enable(wxT("ExportSel"), false);
mCommandManager.Enable(wxT("SplitNew"), false);
}
if (!(flags & TimeSelectedFlag) | !(flags & AudioTracksSelectedFlag))
{
mCommandManager.Enable(wxT("Trim"), false);
}
}
#if 0
if (flags & CutCopyAvailableFlag) {
mCommandManager.Enable(wxT("Copy"), true);
mCommandManager.Enable(wxT("Cut"), true);
}
#endif
ModifyToolbarMenus();
}
//
// Tool selection commands
//
void AudacityProject::SetTool(int tool)
{
ToolsToolBar *toolbar = GetToolsToolBar();
if (toolbar) {
toolbar->SetCurrentTool(tool);
mTrackPanel->Refresh(false);
}
}
void AudacityProject::OnSelectTool()
{
SetTool(selectTool);
}
void AudacityProject::OnZoomTool()
{
SetTool(zoomTool);
}
void AudacityProject::OnEnvelopeTool()
{
SetTool(envelopeTool);
}
void AudacityProject::OnTimeShiftTool()
{
SetTool(slideTool);
}
void AudacityProject::OnDrawTool()
{
SetTool(drawTool);
}
void AudacityProject::OnMultiTool()
{
SetTool(multiTool);
}
void AudacityProject::OnNextTool()
{
ToolsToolBar *toolbar = GetToolsToolBar();
if (toolbar) {
// Use GetDownTool() here since GetCurrentTool() can return a value that
// doesn't represent the real tool if the Multi-tool is being used.
toolbar->SetCurrentTool((toolbar->GetDownTool()+1)%numTools);
mTrackPanel->Refresh(false);
}
}
void AudacityProject::OnPrevTool()
{
ToolsToolBar *toolbar = GetToolsToolBar();
if (toolbar) {
// Use GetDownTool() here since GetCurrentTool() can return a value that
// doesn't represent the real tool if the Multi-tool is being used.
toolbar->SetCurrentTool((toolbar->GetDownTool()+(numTools-1))%numTools);
mTrackPanel->Refresh(false);
}
}
//
// Audio I/O Commands
//
// TODO: Should all these functions which involve
// the toolbar actually move into ControlToolBar?
/// MakeReadyToPlay stops whatever is currently playing
/// and pops the play button up. Then, if nothing is now
/// playing, it pushes the play button down and enables
/// the stop button.
bool AudacityProject::MakeReadyToPlay(bool loop, bool cutpreview)
{
ControlToolBar *toolbar = GetControlToolBar();
wxCommandEvent evt;
// If this project is playing, stop playing
if (gAudioIO->IsStreamActive(GetAudioIOToken())) {
toolbar->SetPlay(false); //Pops
toolbar->SetStop(true); //Pushes stop down
toolbar->OnStop(evt);
::wxMilliSleep(100);
}
// If it didn't stop playing quickly, or if some other
// project is playing, return
if (gAudioIO->IsBusy())
return false;
ControlToolBar::PlayAppearance appearance =
cutpreview ? ControlToolBar::PlayAppearance::CutPreview
: loop ? ControlToolBar::PlayAppearance::Looped
: ControlToolBar::PlayAppearance::Straight;
toolbar->SetPlay(true, appearance);
toolbar->SetStop(false);
return true;
}
void AudacityProject::OnPlayOneSecond()
{
if( !MakeReadyToPlay() )
return;
double pos = mTrackPanel->GetMostRecentXPos();
GetControlToolBar()->PlayPlayRegion
(SelectedRegion(pos - 0.5, pos + 0.5), GetDefaultPlayOptions(),
PlayMode::oneSecondPlay);
}
/// The idea for this function (and first implementation)
/// was from Juhana Sadeharju. The function plays the
/// sound between the current mouse position and the
/// nearest selection boundary. This gives four possible
/// play regions depending on where the current mouse
/// position is relative to the left and right boundaries
/// of the selection region.
void AudacityProject::OnPlayToSelection()
{
if( !MakeReadyToPlay() )
return;
double pos = mTrackPanel->GetMostRecentXPos();
double t0,t1;
// check region between pointer and the nearest selection edge
if (fabs(pos - mViewInfo.selectedRegion.t0()) <
fabs(pos - mViewInfo.selectedRegion.t1())) {
t0 = t1 = mViewInfo.selectedRegion.t0();
} else {
t0 = t1 = mViewInfo.selectedRegion.t1();
}
if( pos < t1)
t0=pos;
else
t1=pos;
// JKC: oneSecondPlay mode disables auto scrolling
// On balance I think we should always do this in this function
// since you are typically interested in the sound EXACTLY
// where the cursor is.
// TODO: have 'playing attributes' such as 'with_autoscroll'
// rather than modes, since that's how we're now using the modes.
// An alternative, commented out below, is to disable autoscroll
// only when playing a short region, less than or equal to a second.
// mLastPlayMode = ((t1-t0) > 1.0) ? normalPlay : oneSecondPlay;
GetControlToolBar()->PlayPlayRegion
(SelectedRegion(t0, t1), GetDefaultPlayOptions(), PlayMode::oneSecondPlay);
}
// The next 4 functions provide a limited version of the
// functionality of OnPlayToSelection() for keyboard users
void AudacityProject::OnPlayBeforeSelectionStart()
{
if( !MakeReadyToPlay() )
return;
double t0 = mViewInfo.selectedRegion.t0();
double beforeLen;
gPrefs->Read(wxT("/AudioIO/CutPreviewBeforeLen"), &beforeLen, 2.0);
GetControlToolBar()->PlayPlayRegion(SelectedRegion(t0 - beforeLen, t0), GetDefaultPlayOptions(), PlayMode::oneSecondPlay);
}
void AudacityProject::OnPlayAfterSelectionStart()
{
if( !MakeReadyToPlay() )
return;
double t0 = mViewInfo.selectedRegion.t0();
double t1 = mViewInfo.selectedRegion.t1();
double afterLen;
gPrefs->Read(wxT("/AudioIO/CutPreviewAfterLen"), &afterLen, 1.0);
if ( t1 - t0 > 0.0 && t1 - t0 < afterLen )
GetControlToolBar()->PlayPlayRegion(SelectedRegion(t0, t1), GetDefaultPlayOptions(),
PlayMode::oneSecondPlay);
else
GetControlToolBar()->PlayPlayRegion(SelectedRegion(t0, t0 + afterLen), GetDefaultPlayOptions(), PlayMode::oneSecondPlay);
}
void AudacityProject::OnPlayBeforeSelectionEnd()
{
if( !MakeReadyToPlay() )
return;
double t0 = mViewInfo.selectedRegion.t0();
double t1 = mViewInfo.selectedRegion.t1();
double beforeLen;
gPrefs->Read(wxT("/AudioIO/CutPreviewBeforeLen"), &beforeLen, 2.0);
if ( t1 - t0 > 0.0 && t1 - t0 < beforeLen )
GetControlToolBar()->PlayPlayRegion(SelectedRegion(t0, t1), GetDefaultPlayOptions(),
PlayMode::oneSecondPlay);
else
GetControlToolBar()->PlayPlayRegion(SelectedRegion(t1 - beforeLen, t1), GetDefaultPlayOptions(), PlayMode::oneSecondPlay);
}
void AudacityProject::OnPlayAfterSelectionEnd()
{
if( !MakeReadyToPlay() )
return;
double t1 = mViewInfo.selectedRegion.t1();
double afterLen;
gPrefs->Read(wxT("/AudioIO/CutPreviewAfterLen"), &afterLen, 1.0);
GetControlToolBar()->PlayPlayRegion(SelectedRegion(t1, t1 + afterLen), GetDefaultPlayOptions(), PlayMode::oneSecondPlay);
}
void AudacityProject::OnPlayBeforeAndAfterSelectionStart()
{
if (!MakeReadyToPlay())
return;
double t0 = mViewInfo.selectedRegion.t0();
double t1 = mViewInfo.selectedRegion.t1();
double beforeLen;
gPrefs->Read(wxT("/AudioIO/CutPreviewBeforeLen"), &beforeLen, 2.0);
double afterLen;
gPrefs->Read(wxT("/AudioIO/CutPreviewAfterLen"), &afterLen, 1.0);
if ( t1 - t0 > 0.0 && t1 - t0 < afterLen )
GetControlToolBar()->PlayPlayRegion(SelectedRegion(t0 - beforeLen, t1), GetDefaultPlayOptions(), PlayMode::oneSecondPlay);
else
GetControlToolBar()->PlayPlayRegion(SelectedRegion(t0 - beforeLen, t0 + afterLen), GetDefaultPlayOptions(), PlayMode::oneSecondPlay);
}
void AudacityProject::OnPlayBeforeAndAfterSelectionEnd()
{
if (!MakeReadyToPlay())
return;
double t0 = mViewInfo.selectedRegion.t0();
double t1 = mViewInfo.selectedRegion.t1();
double beforeLen;
gPrefs->Read(wxT("/AudioIO/CutPreviewBeforeLen"), &beforeLen, 2.0);
double afterLen;
gPrefs->Read(wxT("/AudioIO/CutPreviewAfterLen"), &afterLen, 1.0);
if ( t1 - t0 > 0.0 && t1 - t0 < beforeLen )
GetControlToolBar()->PlayPlayRegion(SelectedRegion(t0, t1 + afterLen), GetDefaultPlayOptions(), PlayMode::oneSecondPlay);
else
GetControlToolBar()->PlayPlayRegion(SelectedRegion(t1 - beforeLen, t1 + afterLen), GetDefaultPlayOptions(), PlayMode::oneSecondPlay);
}
void AudacityProject::OnPlayLooped()
{
if( !MakeReadyToPlay(true) )
return;
// Now play in a loop
// Will automatically set mLastPlayMode
GetControlToolBar()->PlayCurrentRegion(true);
}
void AudacityProject::OnPlayCutPreview()
{
if ( !MakeReadyToPlay(false, true) )
return;
// Play with cut preview
GetControlToolBar()->PlayCurrentRegion(false, true);
}
void AudacityProject::OnPlayStop()
{
ControlToolBar *toolbar = GetControlToolBar();
//If this project is playing, stop playing, make sure everything is unpaused.
if (gAudioIO->IsStreamActive(GetAudioIOToken())) {
toolbar->SetPlay(false); //Pops
toolbar->SetStop(true); //Pushes stop down
toolbar->StopPlaying();
}
else if (gAudioIO->IsStreamActive()) {
//If this project isn't playing, but another one is, stop playing the old and start the NEW.
//find out which project we need;
AudacityProject* otherProject = NULL;
for(unsigned i=0; i<gAudacityProjects.size(); i++) {
if(gAudioIO->IsStreamActive(gAudacityProjects[i]->GetAudioIOToken())) {
otherProject=gAudacityProjects[i].get();
break;
}
}
//stop playing the other project
if(otherProject) {
ControlToolBar *otherToolbar = otherProject->GetControlToolBar();
otherToolbar->SetPlay(false); //Pops
otherToolbar->SetStop(true); //Pushes stop down
otherToolbar->StopPlaying();
}
//play the front project
if (!gAudioIO->IsBusy()) {
//update the playing area
TP_DisplaySelection();
//Otherwise, start playing (assuming audio I/O isn't busy)
//toolbar->SetPlay(true); // Not needed as done in PlayPlayRegion.
toolbar->SetStop(false);
// Will automatically set mLastPlayMode
toolbar->PlayCurrentRegion(false);
}
}
else if (!gAudioIO->IsBusy()) {
//Otherwise, start playing (assuming audio I/O isn't busy)
//toolbar->SetPlay(true); // Not needed as done in PlayPlayRegion.
toolbar->SetStop(false);
// Will automatically set mLastPlayMode
toolbar->PlayCurrentRegion(false);
}
}
void AudacityProject::OnStop()
{
wxCommandEvent evt;
GetControlToolBar()->OnStop(evt);
}
void AudacityProject::OnPause()
{
wxCommandEvent evt;
GetControlToolBar()->OnPause(evt);
}
void AudacityProject::OnRecord()
{
wxCommandEvent evt;
evt.SetInt(2); // 0 is default, use 1 to set shift on, 2 to clear it
GetControlToolBar()->OnRecord(evt);
}
// If first choice is record same track 2nd choice is record NEW track
// and vice versa.
void AudacityProject::OnRecord2ndChoice()
{
wxCommandEvent evt;
evt.SetInt(1); // 0 is default, use 1 to set shift on, 2 to clear it
GetControlToolBar()->OnRecord(evt);
}
// The code for "OnPlayStopSelect" is simply the code of "OnPlayStop" and "OnStopSelect" merged.
void AudacityProject::OnPlayStopSelect()
{
ControlToolBar *toolbar = GetControlToolBar();
wxCommandEvent evt;
if (DoPlayStopSelect(false, false))
toolbar->OnStop(evt);
else if (!gAudioIO->IsBusy()) {
//Otherwise, start playing (assuming audio I/O isn't busy)
//toolbar->SetPlay(true); // Not needed as set in PlayPlayRegion()
toolbar->SetStop(false);
// Will automatically set mLastPlayMode
toolbar->PlayCurrentRegion(false);
}
}
bool AudacityProject::DoPlayStopSelect(bool click, bool shift)
{
ControlToolBar *toolbar = GetControlToolBar();
//If busy, stop playing, make sure everything is unpaused.
if (GetScrubber().HasStartedScrubbing() ||
gAudioIO->IsStreamActive(GetAudioIOToken())) {
toolbar->SetPlay(false); //Pops
toolbar->SetStop(true); //Pushes stop down
// change the selection
auto time = gAudioIO->GetStreamTime();
auto &selection = mViewInfo.selectedRegion;
if (shift && click) {
// Change the region selection, as if by shift-click at the play head
auto t0 = selection.t0(), t1 = selection.t1();
if (time < t0)
// Grow selection
t0 = time;
else if (time > t1)
// Grow selection
t1 = time;
else {
// Shrink selection, changing the nearer boundary
if (fabs(t0 - time) < fabs(t1 - time))
t0 = time;
else
t1 = time;
}
selection.setTimes(t0, t1);
}
else if (click){
// avoid a point at negative time.
time = wxMax( time, 0 );
// Set a point selection, as if by a click at the play head
selection.setTimes(time, time);
} else
// How stop and set cursor always worked
// -- change t0, collapsing to point only if t1 was greater
selection.setT0(time, false);
ModifyState(false); // without bWantsAutoSave
return true;
}
return false;
}
void AudacityProject::OnStopSelect()
{
wxCommandEvent evt;
if (gAudioIO->IsStreamActive()) {
mViewInfo.selectedRegion.setT0(gAudioIO->GetStreamTime(), false);
GetControlToolBar()->OnStop(evt);
ModifyState(false); // without bWantsAutoSave
}
}
void AudacityProject::OnToggleSoundActivated()
{
bool pause;
gPrefs->Read(wxT("/AudioIO/SoundActivatedRecord"), &pause, false);
gPrefs->Write(wxT("/AudioIO/SoundActivatedRecord"), !pause);
gPrefs->Flush();
ModifyAllProjectToolbarMenus();
}
void AudacityProject::OnTogglePinnedHead()
{
bool value = !TracksPrefs::GetPinnedHeadPreference();
TracksPrefs::SetPinnedHeadPreference(value, true);
ModifyAllProjectToolbarMenus();
// Change what happens in case transport is in progress right now
auto ctb = GetActiveProject()->GetControlToolBar();
if (ctb)
ctb->StartScrollingIfPreferred();
auto ruler = GetRulerPanel();
if (ruler)
// Update button image
ruler->UpdateButtonStates();
auto &scrubber = GetScrubber();
if (scrubber.HasStartedScrubbing())
scrubber.SetScrollScrubbing(value);
}
void AudacityProject::OnTogglePlayRecording()
{
bool Duplex;
#ifdef EXPERIMENTAL_DA
gPrefs->Read(wxT("/AudioIO/Duplex"), &Duplex, false);
#else
gPrefs->Read(wxT("/AudioIO/Duplex"), &Duplex, true);
#endif
gPrefs->Write(wxT("/AudioIO/Duplex"), !Duplex);
gPrefs->Flush();
ModifyAllProjectToolbarMenus();
}
void AudacityProject::OnToggleSWPlaythrough()
{
bool SWPlaythrough;
gPrefs->Read(wxT("/AudioIO/SWPlaythrough"), &SWPlaythrough, false);
gPrefs->Write(wxT("/AudioIO/SWPlaythrough"), !SWPlaythrough);
gPrefs->Flush();
ModifyAllProjectToolbarMenus();
}
#ifdef EXPERIMENTAL_AUTOMATED_INPUT_LEVEL_ADJUSTMENT
void AudacityProject::OnToggleAutomatedInputLevelAdjustment()
{
bool AVEnabled;
gPrefs->Read(wxT("/AudioIO/AutomatedInputLevelAdjustment"), &AVEnabled, false);
gPrefs->Write(wxT("/AudioIO/AutomatedInputLevelAdjustment"), !AVEnabled);
gPrefs->Flush();
ModifyAllProjectToolbarMenus();
}
#endif
double AudacityProject::GetTime(const Track *t)
{
double stime = 0.0;
if (t->GetKind() == Track::Wave) {
WaveTrack *w = (WaveTrack *)t;
stime = w->GetEndTime();
WaveClip *c;
int ndx;
for (ndx = 0; ndx < w->GetNumClips(); ndx++) {
c = w->GetClipByIndex(ndx);
if (c->GetNumSamples() == 0)
continue;
if (c->GetStartTime() < stime) {
stime = c->GetStartTime();
}
}
}
else if (t->GetKind() == Track::Label) {
LabelTrack *l = (LabelTrack *)t;
stime = l->GetStartTime();
}
return stime;
}
//sort based on flags. see Project.h for sort flags
void AudacityProject::SortTracks(int flags)
{
size_t ndx = 0;
int cmpValue;
std::vector<ListOfTracks::iterator> arr;
arr.reserve(mTracks->GetCount());
bool lastTrackLinked = false;
//sort by linked tracks. Assumes linked track follows owner in list.
// First find the permutation.
for (auto iter = mTracks->begin(), end = mTracks->end(); iter != end; ++iter) {
const auto &track = *iter;
if(lastTrackLinked) {
//insert after the last track since this track should be linked to it.
ndx++;
}
else {
bool bArrayTrackLinked = false;
for (ndx = 0; ndx < arr.size(); ++ndx) {
Track &arrTrack = **arr[ndx];
// Don't insert between channels of a stereo track!
if( bArrayTrackLinked ){
bArrayTrackLinked = false;
}
else if(flags & kAudacitySortByName) {
//do case insensitive sort - cmpNoCase returns less than zero if the string is 'less than' its argument
//also if we have case insensitive equality, then we need to sort by case as well
//We sort 'b' before 'B' accordingly. We uncharacteristically use greater than for the case sensitive
//compare because 'b' is greater than 'B' in ascii.
cmpValue = track->GetName().CmpNoCase(arrTrack.GetName());
if (cmpValue < 0 ||
(0 == cmpValue && track->GetName().CompareTo(arrTrack.GetName()) > 0) )
break;
}
//sort by time otherwise
else if(flags & kAudacitySortByTime) {
//we have to search each track and all its linked ones to fine the minimum start time.
double time1, time2, tempTime;
const Track* tempTrack;
size_t candidatesLookedAt;
candidatesLookedAt = 0;
tempTrack = &*track;
time1 = time2 = std::numeric_limits<double>::max(); //TODO: find max time value. (I don't think we have one yet)
while(tempTrack) {
tempTime = GetTime(tempTrack);
time1 = std::min(time1, tempTime);
if(tempTrack->GetLinked())
tempTrack = tempTrack->GetLink();
else
tempTrack = NULL;
}
//get candidate's (from sorted array) time
tempTrack = &arrTrack;
while(tempTrack) {
tempTime = GetTime(tempTrack);
time2 = std::min(time2, tempTime);
if(tempTrack->GetLinked() && (ndx+candidatesLookedAt < arr.size()-1) ) {
candidatesLookedAt++;
tempTrack = &**arr[ndx+candidatesLookedAt];
}
else
tempTrack = NULL;
}
if (time1 < time2)
break;
ndx+=candidatesLookedAt;
}
bArrayTrackLinked = arrTrack.GetLinked();
}
}
arr.insert(arr.begin() + ndx, iter);
lastTrackLinked = track->GetLinked();
}
// Now apply the permutation
mTracks->Permute(arr);
}
void AudacityProject::OnSortTime()
{
SortTracks(kAudacitySortByTime);
PushState(_("Tracks sorted by time"), _("Sort by Time"));
mTrackPanel->Refresh(false);
}
void AudacityProject::OnSortName()
{
SortTracks(kAudacitySortByName);
PushState(_("Tracks sorted by name"), _("Sort by Name"));
mTrackPanel->Refresh(false);
}
void AudacityProject::OnSkipStart()
{
wxCommandEvent evt;
GetControlToolBar()->OnRewind(evt);
ModifyState(false);
}
void AudacityProject::OnSkipEnd()
{
wxCommandEvent evt;
GetControlToolBar()->OnFF(evt);
ModifyState(false);
}
void AudacityProject::OnSeekLeftShort()
{
OnCursorLeft( false, false );
}
void AudacityProject::OnSeekRightShort()
{
OnCursorRight( false, false );
}
void AudacityProject::OnSeekLeftLong()
{
OnCursorLeft( true, false );
}
void AudacityProject::OnSeekRightLong()
{
OnCursorRight( true, false );
}
void AudacityProject::OnSelToStart()
{
Rewind(true);
ModifyState(false);
}
void AudacityProject::OnSelToEnd()
{
SkipEnd(true);
ModifyState(false);
}
void AudacityProject::OnMoveToNextLabel()
{
OnMoveToLabel(true);
}
void AudacityProject::OnMoveToPrevLabel()
{
OnMoveToLabel(false);
}
void AudacityProject::OnMoveToLabel(bool next)
{
// Find the number of label tracks, and ptr to last track found
Track* track = nullptr;
int nLabelTrack = 0;
TrackListOfKindIterator iter(Track::Label, &*mTracks);
for (Track* t = iter.First(); t; t = iter.Next()) {
nLabelTrack++;
track = t;
}
if (nLabelTrack == 0 ) {
mTrackPanel->MessageForScreenReader(_("no label track"));
}
else if (nLabelTrack > 1) { // find first label track, if any, starting at the focused track
track = mTrackPanel->GetFocusedTrack();
while (track && track->GetKind() != Track::Label) {
track = mTracks->GetNext(track, true);
if (!track) {
mTrackPanel->MessageForScreenReader(_("no label track at or below focused track"));
}
}
}
// If there is a single label track, or there is a label track at or below the focused track
if (track) {
LabelTrack* lt = static_cast<LabelTrack*>(track);
int i;
if (next)
i = lt->FindNextLabel(GetSelection());
else
i = lt->FindPrevLabel(GetSelection());
if (i >= 0) {
const LabelStruct* label = lt->GetLabel(i);
if (IsAudioActive()) {
OnPlayStop(); // stop
GetViewInfo().selectedRegion = label->selectedRegion;
RedrawProject();
OnPlayStop(); // play
}
else {
GetViewInfo().selectedRegion = label->selectedRegion;
mTrackPanel->ScrollIntoView(GetViewInfo().selectedRegion.t0());
RedrawProject();
}
wxString message;
message.Printf(wxT("%s %d of %d"), label->title, i + 1, lt->GetNumLabels() );
mTrackPanel->MessageForScreenReader(message);
}
else {
mTrackPanel->MessageForScreenReader(_("no labels in label track"));
}
}
}
/// The following method moves to the previous track
/// selecting and unselecting depending if you are on the start of a
/// block or not.
/// \todo Merge related methods, OnPrevTrack and OnNextTrack.
void AudacityProject::OnPrevTrack( bool shift )
{
TrackListIterator iter( GetTracks() );
Track* t = mTrackPanel->GetFocusedTrack();
if( t == NULL ) // if there isn't one, focus on last
{
t = iter.Last();
mTrackPanel->SetFocusedTrack( t );
mTrackPanel->EnsureVisible( t );
ModifyState(false);
return;
}
Track* p = NULL;
bool tSelected = false;
bool pSelected = false;
if( shift )
{
p = mTracks->GetPrev( t, true ); // Get previous track
if( p == NULL ) // On first track
{
// JKC: wxBell() is probably for accessibility, so a blind
// user knows they were at the top track.
wxBell();
if( mCircularTrackNavigation )
{
TrackListIterator iter( GetTracks() );
p = iter.Last();
}
else
{
mTrackPanel->EnsureVisible( t );
return;
}
}
tSelected = t->GetSelected();
if (p)
pSelected = p->GetSelected();
if( tSelected && pSelected )
{
GetSelectionState().SelectTrack
( *mTracks, *t, false, false, GetMixerBoard() );
mTrackPanel->SetFocusedTrack( p ); // move focus to next track down
mTrackPanel->EnsureVisible( p );
ModifyState(false);
return;
}
if( tSelected && !pSelected )
{
GetSelectionState().SelectTrack
( *mTracks, *p, true, false, GetMixerBoard() );
mTrackPanel->SetFocusedTrack( p ); // move focus to next track down
mTrackPanel->EnsureVisible( p );
ModifyState(false);
return;
}
if( !tSelected && pSelected )
{
GetSelectionState().SelectTrack
( *mTracks, *p, false, false, GetMixerBoard() );
mTrackPanel->SetFocusedTrack( p ); // move focus to next track down
mTrackPanel->EnsureVisible( p );
ModifyState(false);
return;
}
if( !tSelected && !pSelected )
{
GetSelectionState().SelectTrack
( *mTracks, *t, true, false, GetMixerBoard() );
mTrackPanel->SetFocusedTrack( p ); // move focus to next track down
mTrackPanel->EnsureVisible( p );
ModifyState(false);
return;
}
}
else
{
p = mTracks->GetPrev( t, true ); // Get next track
if( p == NULL ) // On last track so stay there?
{
wxBell();
if( mCircularTrackNavigation )
{
TrackListIterator iter( GetTracks() );
for( Track *d = iter.First(); d; d = iter.Next( true ) )
{
p = d;
}
mTrackPanel->SetFocusedTrack( p ); // Wrap to the first track
mTrackPanel->EnsureVisible( p );
ModifyState(false);
return;
}
else
{
mTrackPanel->EnsureVisible( t );
return;
}
}
else
{
mTrackPanel->SetFocusedTrack( p ); // move focus to next track down
mTrackPanel->EnsureVisible( p );
ModifyState(false);
return;
}
}
}
/// The following method moves to the next track,
/// selecting and unselecting depending if you are on the start of a
/// block or not.
void AudacityProject::OnNextTrack( bool shift )
{
Track *t;
Track *n;
TrackListIterator iter( GetTracks() );
bool tSelected,nSelected;
t = mTrackPanel->GetFocusedTrack(); // Get currently focused track
if( t == NULL ) // if there isn't one, focus on first
{
t = iter.First();
mTrackPanel->SetFocusedTrack( t );
mTrackPanel->EnsureVisible( t );
ModifyState(false);
return;
}
if( shift )
{
n = mTracks->GetNext( t, true ); // Get next track
if( n == NULL ) // On last track so stay there
{
wxBell();
if( mCircularTrackNavigation )
{
TrackListIterator iter( GetTracks() );
n = iter.First();
}
else
{
mTrackPanel->EnsureVisible( t );
return;
}
}
tSelected = t->GetSelected();
nSelected = n->GetSelected();
if( tSelected && nSelected )
{
GetSelectionState().SelectTrack
( *mTracks, *t, false, false, GetMixerBoard() );
mTrackPanel->SetFocusedTrack( n ); // move focus to next track down
mTrackPanel->EnsureVisible( n );
ModifyState(false);
return;
}
if( tSelected && !nSelected )
{
GetSelectionState().SelectTrack
( *mTracks, *n, true, false, GetMixerBoard() );
mTrackPanel->SetFocusedTrack( n ); // move focus to next track down
mTrackPanel->EnsureVisible( n );
ModifyState(false);
return;
}
if( !tSelected && nSelected )
{
GetSelectionState().SelectTrack
( *mTracks, *n, false, false, GetMixerBoard() );
mTrackPanel->SetFocusedTrack( n ); // move focus to next track down
mTrackPanel->EnsureVisible( n );
ModifyState(false);
return;
}
if( !tSelected && !nSelected )
{
GetSelectionState().SelectTrack
( *mTracks, *t, true, false, GetMixerBoard() );
mTrackPanel->SetFocusedTrack( n ); // move focus to next track down
mTrackPanel->EnsureVisible( n );
ModifyState(false);
return;
}
}
else
{
n = mTracks->GetNext( t, true ); // Get next track
if( n == NULL ) // On last track so stay there
{
wxBell();
if( mCircularTrackNavigation )
{
TrackListIterator iter( GetTracks() );
n = iter.First();
mTrackPanel->SetFocusedTrack( n ); // Wrap to the first track
mTrackPanel->EnsureVisible( n );
ModifyState(false);
return;
}
else
{
mTrackPanel->EnsureVisible( t );
return;
}
}
else
{
mTrackPanel->SetFocusedTrack( n ); // move focus to next track down
mTrackPanel->EnsureVisible( n );
ModifyState(false);
return;
}
}
}
void AudacityProject::OnCursorUp()
{
OnPrevTrack( false );
}
void AudacityProject::OnCursorDown()
{
OnNextTrack( false );
}
void AudacityProject::OnFirstTrack()
{
Track *t = mTrackPanel->GetFocusedTrack();
if (!t)
return;
TrackListIterator iter(GetTracks());
Track *f = iter.First();
if (t != f)
{
mTrackPanel->SetFocusedTrack(f);
ModifyState(false);
}
mTrackPanel->EnsureVisible(f);
}
void AudacityProject::OnLastTrack()
{
Track *t = mTrackPanel->GetFocusedTrack();
if (!t)
return;
TrackListIterator iter(GetTracks());
Track *l = iter.Last();
if (t != l)
{
mTrackPanel->SetFocusedTrack(l);
ModifyState(false);
}
mTrackPanel->EnsureVisible(l);
}
void AudacityProject::OnShiftUp()
{
OnPrevTrack( true );
}
void AudacityProject::OnShiftDown()
{
OnNextTrack( true );
}
#include "TrackPanelAx.h"
void AudacityProject::OnToggle()
{
Track *t;
t = mTrackPanel->GetFocusedTrack(); // Get currently focused track
if (!t)
return;
GetSelectionState().SelectTrack
( *mTracks, *t, !t->GetSelected(), true, GetMixerBoard() );
mTrackPanel->EnsureVisible( t );
ModifyState(false);
mTrackPanel->GetAx().Updated();
return;
}
void AudacityProject::HandleListSelection(Track *t, bool shift, bool ctrl,
bool modifyState)
{
GetSelectionState().HandleListSelection
( *GetTracks(), mViewInfo, *t,
shift, ctrl, IsSyncLocked(), GetMixerBoard() );
if (! ctrl )
mTrackPanel->SetFocusedTrack(t);
Refresh(false);
if (modifyState)
ModifyState(true);
}
void AudacityProject::OnCursorLeft(const wxEvent * evt)
{
bool bKeyUp = (evt) && evt->GetEventType() == wxEVT_KEY_UP;
OnCursorLeft( false, false, bKeyUp );
}
void AudacityProject::OnCursorRight(const wxEvent * evt)
{
bool bKeyUp = (evt) && evt->GetEventType() == wxEVT_KEY_UP;
OnCursorRight( false, false, bKeyUp );
}
void AudacityProject::OnCursorShortJumpLeft()
{
OnCursorMove( false, true, false );
}
void AudacityProject::OnCursorShortJumpRight()
{
OnCursorMove( true, true, false );
}
void AudacityProject::OnCursorLongJumpLeft()
{
OnCursorMove( false, true, true );
}
void AudacityProject::OnCursorLongJumpRight()
{
OnCursorMove( true, true, true );
}
void AudacityProject::OnSelSetExtendLeft()
{
OnBoundaryMove( true, false);
}
void AudacityProject::OnSelSetExtendRight()
{
OnBoundaryMove( false, false);
}
void AudacityProject::OnSelExtendLeft(const wxEvent * evt)
{
bool bKeyUp = (evt) && evt->GetEventType() == wxEVT_KEY_UP;
OnCursorLeft( true, false, bKeyUp );
}
void AudacityProject::OnSelExtendRight(const wxEvent * evt)
{
bool bKeyUp = (evt) && evt->GetEventType() == wxEVT_KEY_UP;
OnCursorRight( true, false, bKeyUp );
}
void AudacityProject::OnSelContractLeft(const wxEvent * evt)
{
bool bKeyUp = (evt) && evt->GetEventType() == wxEVT_KEY_UP;
OnCursorRight( true, true, bKeyUp );
}
void AudacityProject::OnSelContractRight(const wxEvent * evt)
{
bool bKeyUp = (evt) && evt->GetEventType() == wxEVT_KEY_UP;
OnCursorLeft( true, true, bKeyUp );
}
#include "tracks/ui/TimeShiftHandle.h"
// This function returns the amount moved. Possibly 0.0.
double AudacityProject::OnClipMove
( ViewInfo &viewInfo, Track *track,
TrackList &trackList, bool syncLocked, bool right )
{
// just dealing with clips in wave tracks for the moment. Note tracks??
if (track && track->GetKind() == Track::Wave) {
ClipMoveState state;
auto wt = static_cast<WaveTrack*>(track);
auto t0 = viewInfo.selectedRegion.t0();
state.capturedClip = wt->GetClipAtTime( t0 );
if (state.capturedClip == nullptr && track->GetLinked() && track->GetLink()) {
// the clips in the right channel may be different from the left
track = track->GetLink();
wt = static_cast<WaveTrack*>(track);
state.capturedClip = wt->GetClipAtTime(t0);
}
if (state.capturedClip == nullptr)
return 0.0;
state.capturedClipIsSelection =
track->GetSelected() && !viewInfo.selectedRegion.isPoint();
state.trackExclusions.clear();
TimeShiftHandle::CreateListOfCapturedClips
( state, viewInfo, *track, trackList, syncLocked, t0 );
auto desiredT0 = viewInfo.OffsetTimeByPixels( t0, ( right ? 1 : -1 ) );
auto desiredSlideAmount = desiredT0 - t0;
// set it to a sample point, and minimum of 1 sample point
if (!right)
desiredSlideAmount *= -1;
double nSamples = rint(wt->GetRate() * desiredSlideAmount);
nSamples = std::max(nSamples, 1.0);
desiredSlideAmount = nSamples / wt->GetRate();
if (!right)
desiredSlideAmount *= -1;
state.hSlideAmount = desiredSlideAmount;
TimeShiftHandle::DoSlideHorizontal( state, trackList, *track );
// update t0 and t1. There is the possibility that the updated
// t0 may no longer be within the clip due to rounding errors,
// so t0 is adjusted so that it is.
double newT0 = t0 + state.hSlideAmount;
if (newT0 < state.capturedClip->GetStartTime())
newT0 = state.capturedClip->GetStartTime();
if (newT0 > state.capturedClip->GetEndTime())
newT0 = state.capturedClip->GetEndTime();
double diff = viewInfo.selectedRegion.duration();
viewInfo.selectedRegion.setTimes(newT0, newT0 + diff);
return state.hSlideAmount;
}
return 0.0;
}
void AudacityProject::DoClipLeftOrRight(bool right, bool keyUp )
{
if (keyUp) {
GetUndoManager()->StopConsolidating();
return;
}
auto &panel = *GetTrackPanel();
auto amount = OnClipMove
( mViewInfo, panel.GetFocusedTrack(),
*GetTracks(), IsSyncLocked(), right );
panel.ScrollIntoView(mViewInfo.selectedRegion.t0());
panel.Refresh(false);
if (amount != 0.0) {
wxString message = right? _("Time shifted clips to the right") :
_("Time shifted clips to the left");
// The following use of the UndoPush flags is so that both a single
// keypress (keydown, then keyup), and holding down a key
// (multiple keydowns followed by a keyup) result in a single
// entry in Audacity's history dialog.
PushState(message, _("Time-Shift"), UndoPush::CONSOLIDATE);
}
if ( amount == 0.0 )
panel.MessageForScreenReader( _("clip not moved"));
}
void AudacityProject::OnClipLeft(const wxEvent* evt)
{
if (evt)
DoClipLeftOrRight( false, evt->GetEventType() == wxEVT_KEY_UP );
else { // called from menu, so simulate keydown and keyup
DoClipLeftOrRight( false, false );
DoClipLeftOrRight( false, true );
}
}
void AudacityProject::OnClipRight(const wxEvent* evt)
{
if (evt)
DoClipLeftOrRight( true, evt->GetEventType() == wxEVT_KEY_UP );
else { // called from menu, so simulate keydown and keyup
DoClipLeftOrRight( true, false );
DoClipLeftOrRight( true, true );
}
}
//this pops up a dialog which allows the left selection to be set.
//If playing/recording is happening, it sets the left selection at
//the current play position.
void AudacityProject::OnSetLeftSelection()
{
bool bSelChanged = false;
if ((GetAudioIOToken() > 0) && gAudioIO->IsStreamActive(GetAudioIOToken()))
{
double indicator = gAudioIO->GetStreamTime();
mViewInfo.selectedRegion.setT0(indicator, false);
bSelChanged = true;
}
else
{
wxString fmt = GetSelectionFormat();
TimeDialog dlg(this, _("Set Left Selection Boundary"),
fmt, mRate, mViewInfo.selectedRegion.t0(), _("Position"));
if (wxID_OK == dlg.ShowModal())
{
//Get the value from the dialog
mViewInfo.selectedRegion.setT0(
std::max(0.0, dlg.GetTimeValue()), false);
bSelChanged = true;
}
}
if (bSelChanged)
{
ModifyState(false);
mTrackPanel->Refresh(false);
}
}
void AudacityProject::OnSetRightSelection()
{
bool bSelChanged = false;
if ((GetAudioIOToken() > 0) && gAudioIO->IsStreamActive(GetAudioIOToken()))
{
double indicator = gAudioIO->GetStreamTime();
mViewInfo.selectedRegion.setT1(indicator, false);
bSelChanged = true;
}
else
{
wxString fmt = GetSelectionFormat();
TimeDialog dlg(this, _("Set Right Selection Boundary"),
fmt, mRate, mViewInfo.selectedRegion.t1(), _("Position"));
if (wxID_OK == dlg.ShowModal())
{
//Get the value from the dialog
mViewInfo.selectedRegion.setT1(
std::max(0.0, dlg.GetTimeValue()), false);
bSelChanged = true;
}
}
if (bSelChanged)
{
ModifyState(false);
mTrackPanel->Refresh(false);
}
}
void AudacityProject::NextOrPrevFrame(bool forward)
{
// Focus won't take in a dock unless at least one descendant window
// accepts focus. Tell controls to take focus for the duration of this
// function, only. Outside of this, they won't steal the focus when
// clicked.
auto temp1 = AButton::TemporarilyAllowFocus();
auto temp2 = ASlider::TemporarilyAllowFocus();
auto temp3 = Meter::TemporarilyAllowFocus();
// Define the set of windows we rotate among.
static const unsigned rotationSize = 3u;
wxWindow *const begin [rotationSize] = {
GetTopPanel(),
GetTrackPanel(),
mToolManager->GetBotDock(),
};
const auto end = begin + rotationSize;
// helper functions
auto IndexOf = [&](wxWindow *pWindow) {
return std::find(begin, end, pWindow) - begin;
};
auto FindAncestor = [&]() {
wxWindow *pWindow = wxWindow::FindFocus();
unsigned index = rotationSize;
while ( pWindow &&
(rotationSize == (index = IndexOf(pWindow) ) ) )
pWindow = pWindow->GetParent();
return index;
};
const auto idx = FindAncestor();
if (idx == rotationSize)
return;
auto idx2 = idx;
auto increment = (forward ? 1 : rotationSize - 1);
while( idx != (idx2 = (idx2 + increment) % rotationSize) ) {
wxWindow *toFocus = begin[idx2];
bool bIsAnEmptyDock=false;
if( idx2 != 1 )
bIsAnEmptyDock = ((idx2==0)?mToolManager->GetTopDock() : mToolManager->GetBotDock())->
GetChildren().GetCount() < 1;
// Skip docks that are empty (Bug 1564).
if( !bIsAnEmptyDock ){
toFocus->SetFocus();
if ( FindAncestor() == idx2 )
// The focus took!
break;
}
}
}
void AudacityProject::NextFrame()
{
NextOrPrevFrame(true);
}
void AudacityProject::PrevFrame()
{
NextOrPrevFrame(false);
}
void AudacityProject::NextWindow()
{
wxWindow *w = wxGetTopLevelParent(wxWindow::FindFocus());
const auto & list = GetChildren();
auto iter = list.begin(), end = list.end();
// If the project window has the current focus, start the search with the first child
if (w == this)
{
}
// Otherwise start the search with the current window's next sibling
else
{
// Find the window in this projects children. If the window with the
// focus isn't a child of this project (like when a dialog is created
// without specifying a parent), then we'll get back NULL here.
while (iter != end && *iter != w)
++iter;
if (iter != end)
++iter;
}
// Search for the next toplevel window
for (; iter != end; ++iter)
{
// If it's a toplevel, visible (we have hidden windows) and is enabled,
// then we're done. The IsEnabled() prevents us from moving away from
// a modal dialog because all other toplevel windows will be disabled.
w = *iter;
if (w->IsTopLevel() && w->IsShown() && w->IsEnabled())
{
break;
}
}
// Ran out of siblings, so make the current project active
if ((iter == end) && IsEnabled())
{
w = this;
}
// And make sure it's on top (only for floating windows...project window will not raise)
// (Really only works on Windows)
w->Raise();
#if defined(__WXMAC__) || defined(__WXGTK__)
// bug 868
// Simulate a TAB key press before continuing, else the cycle of
// navigation among top level windows stops because the keystrokes don't
// go to the CommandManager.
if (dynamic_cast<wxDialog*>(w)) {
w->SetFocus();
}
#endif
}
void AudacityProject::PrevWindow()
{
wxWindow *w = wxGetTopLevelParent(wxWindow::FindFocus());
const auto & list = GetChildren();
auto iter = list.rbegin(), end = list.rend();
// If the project window has the current focus, start the search with the last child
if (w == this)
{
}
// Otherwise start the search with the current window's previous sibling
else
{
while (iter != end && *iter != w)
++iter;
if (iter != end)
++iter;
}
// Search for the previous toplevel window
for (; iter != end; ++iter)
{
// If it's a toplevel and is visible (we have come hidden windows), then we're done
w = *iter;
if (w->IsTopLevel() && w->IsShown() && IsEnabled())
{
break;
}
}
// Ran out of siblings, so make the current project active
if ((iter == end) && IsEnabled())
{
w = this;
}
// And make sure it's on top (only for floating windows...project window will not raise)
// (Really only works on Windows)
w->Raise();
#if defined(__WXMAC__) || defined(__WXGTK__)
// bug 868
// Simulate a TAB key press before continuing, else the cycle of
// navigation among top level windows stops because the keystrokes don't
// go to the CommandManager.
if (dynamic_cast<wxDialog*>(w)) {
w->SetFocus();
}
#endif
}
//The following methods operate controls on specified tracks,
//This will pop up the track panning dialog for specified track
void AudacityProject::OnTrackPan()
{
Track *const track = mTrackPanel->GetFocusedTrack();
if (!track || (track->GetKind() != Track::Wave)) {
return;
}
const auto wt = static_cast<WaveTrack*>(track);
LWSlider *slider = mTrackPanel->PanSlider(wt);
if (slider->ShowDialog()) {
SetTrackPan(wt, slider);
}
}
void AudacityProject::OnTrackPanLeft()
{
Track *const track = mTrackPanel->GetFocusedTrack();
if (!track || (track->GetKind() != Track::Wave)) {
return;
}
const auto wt = static_cast<WaveTrack*>(track);
LWSlider *slider = mTrackPanel->PanSlider(wt);
slider->Decrease(1);
SetTrackPan(wt, slider);
}
void AudacityProject::OnTrackPanRight()
{
Track *const track = mTrackPanel->GetFocusedTrack();
if (!track || (track->GetKind() != Track::Wave)) {
return;
}
const auto wt = static_cast<WaveTrack*>(track);
LWSlider *slider = mTrackPanel->PanSlider(wt);
slider->Increase(1);
SetTrackPan(wt, slider);
}
void AudacityProject::OnTrackGain()
{
/// This will pop up the track gain dialog for specified track
Track *const track = mTrackPanel->GetFocusedTrack();
if (!track || (track->GetKind() != Track::Wave)) {
return;
}
const auto wt = static_cast<WaveTrack*>(track);
LWSlider *slider = mTrackPanel->GainSlider(wt);
if (slider->ShowDialog()) {
SetTrackGain(wt, slider);
}
}
void AudacityProject::OnTrackGainInc()
{
Track *const track = mTrackPanel->GetFocusedTrack();
if (!track || (track->GetKind() != Track::Wave)) {
return;
}
const auto wt = static_cast<WaveTrack*>(track);
LWSlider *slider = mTrackPanel->GainSlider(wt);
slider->Increase(1);
SetTrackGain(wt, slider);
}
void AudacityProject::OnTrackGainDec()
{
Track *const track = mTrackPanel->GetFocusedTrack();
if (!track || (track->GetKind() != Track::Wave)) {
return;
}
const auto wt = static_cast<WaveTrack*>(track);
LWSlider *slider = mTrackPanel->GainSlider(wt);
slider->Decrease(1);
SetTrackGain(wt, slider);
}
void AudacityProject::OnTrackMenu()
{
mTrackPanel->OnTrackMenu();
}
void AudacityProject::OnTrackMute()
{
Track *t = NULL;
if (!t) {
t = mTrackPanel->GetFocusedTrack();
if (!dynamic_cast<PlayableTrack*>(t))
return;
}
DoTrackMute(t, false);
}
void AudacityProject::OnTrackSolo()
{
Track *t = NULL;
if (!t)
{
t = mTrackPanel->GetFocusedTrack();
if (!dynamic_cast<PlayableTrack*>(t))
return;
}
DoTrackSolo(t, false);
}
void AudacityProject::OnTrackClose()
{
Track *t = mTrackPanel->GetFocusedTrack();
if (!t)
return;
if (IsAudioActive())
{
this->TP_DisplayStatusMessage(_("Can't delete track with active audio"));
wxBell();
return;
}
RemoveTrack(t);
GetTrackPanel()->UpdateViewIfNoTracks();
GetTrackPanel()->Refresh(false);
}
void AudacityProject::OnTrackMoveUp()
{
Track *const focusedTrack = mTrackPanel->GetFocusedTrack();
if (mTracks->CanMoveUp(focusedTrack)) {
MoveTrack(focusedTrack, OnMoveUpID);
mTrackPanel->Refresh(false);
}
}
void AudacityProject::OnTrackMoveDown()
{
Track *const focusedTrack = mTrackPanel->GetFocusedTrack();
if (mTracks->CanMoveDown(focusedTrack)) {
MoveTrack(focusedTrack, OnMoveDownID);
mTrackPanel->Refresh(false);
}
}
void AudacityProject::OnTrackMoveTop()
{
Track *const focusedTrack = mTrackPanel->GetFocusedTrack();
if (mTracks->CanMoveUp(focusedTrack)) {
MoveTrack(focusedTrack, OnMoveTopID);
mTrackPanel->Refresh(false);
}
}
void AudacityProject::OnTrackMoveBottom()
{
Track *const focusedTrack = mTrackPanel->GetFocusedTrack();
if (mTracks->CanMoveDown(focusedTrack)) {
MoveTrack(focusedTrack, OnMoveBottomID);
mTrackPanel->Refresh(false);
}
}
/// Move a track up, down, to top or to bottom.
void AudacityProject::MoveTrack(Track* target, MoveChoice choice)
{
wxString direction;
auto pt = dynamic_cast<PlayableTrack*>(target);
switch (choice)
{
case OnMoveTopID:
/* i18n-hint: where the track is moving to.*/
direction = _("to Top");
while (mTracks->CanMoveUp(target)) {
if (mTracks->Move(target, true)) {
MixerBoard* pMixerBoard = this->GetMixerBoard(); // Update mixer board.
if (pMixerBoard && pt)
pMixerBoard->MoveTrackCluster(pt, true);
}
}
break;
case OnMoveBottomID:
/* i18n-hint: where the track is moving to.*/
direction = _("to Bottom");
while (mTracks->CanMoveDown(target)) {
if (mTracks->Move(target, false)) {
MixerBoard* pMixerBoard = this->GetMixerBoard(); // Update mixer board.
if (pMixerBoard && pt)
pMixerBoard->MoveTrackCluster(pt, false);
}
}
break;
default:
bool bUp = (OnMoveUpID == choice);
/* i18n-hint: a direction.*/
direction = bUp ? _("Up") : _("Down");
if (mTracks->Move(target, bUp)) {
MixerBoard* pMixerBoard = this->GetMixerBoard();
if (pMixerBoard && pt)
pMixerBoard->MoveTrackCluster(pt, bUp);
}
}
/* i18n-hint: Past tense of 'to move', as in 'moved audio track up'.*/
wxString longDesc = (_("Moved"));
/* i18n-hint: The direction of movement will be up, down, to top or to bottom.. */
wxString shortDesc = (_("Move Track"));
longDesc = (wxString::Format(wxT("%s '%s' %s"), longDesc,
target->GetName(), direction));
shortDesc = (wxString::Format(wxT("%s %s"), shortDesc, direction));
PushState(longDesc, shortDesc);
GetTrackPanel()->Refresh(false);
}
void AudacityProject::OnInputDevice()
{
DeviceToolBar *tb = GetDeviceToolBar();
if (tb) {
tb->ShowInputDialog();
}
}
void AudacityProject::OnOutputDevice()
{
DeviceToolBar *tb = GetDeviceToolBar();
if (tb) {
tb->ShowOutputDialog();
}
}
void AudacityProject::OnAudioHost()
{
DeviceToolBar *tb = GetDeviceToolBar();
if (tb) {
tb->ShowHostDialog();
}
}
void AudacityProject::OnInputChannels()
{
DeviceToolBar *tb = GetDeviceToolBar();
if (tb) {
tb->ShowChannelsDialog();
}
}
void AudacityProject::OnOutputGain()
{
MixerToolBar *tb = GetMixerToolBar();
if (tb) {
tb->ShowOutputGainDialog();
}
}
void AudacityProject::OnInputGain()
{
MixerToolBar *tb = GetMixerToolBar();
if (tb) {
tb->ShowInputGainDialog();
}
}
void AudacityProject::OnOutputGainInc()
{
MixerToolBar *tb = GetMixerToolBar();
if (tb) {
tb->AdjustOutputGain(1);
}
}
void AudacityProject::OnOutputGainDec()
{
MixerToolBar *tb = GetMixerToolBar();
if (tb) {
tb->AdjustOutputGain(-1);
}
}
void AudacityProject::OnInputGainInc()
{
MixerToolBar *tb = GetMixerToolBar();
if (tb) {
tb->AdjustInputGain(1);
}
}
void AudacityProject::OnInputGainDec()
{
MixerToolBar *tb = GetMixerToolBar();
if (tb) {
tb->AdjustInputGain(-1);
}
}
void AudacityProject::OnPlayAtSpeed()
{
TranscriptionToolBar *tb = GetTranscriptionToolBar();
if (tb) {
tb->PlayAtSpeed(false, false);
}
}
void AudacityProject::OnPlayAtSpeedLooped()
{
TranscriptionToolBar *tb = GetTranscriptionToolBar();
if (tb) {
tb->PlayAtSpeed(true, false);
}
}
void AudacityProject::OnPlayAtSpeedCutPreview()
{
TranscriptionToolBar *tb = GetTranscriptionToolBar();
if (tb) {
tb->PlayAtSpeed(false, true);
}
}
void AudacityProject::OnSetPlaySpeed()
{
TranscriptionToolBar *tb = GetTranscriptionToolBar();
if (tb) {
tb->ShowPlaySpeedDialog();
}
}
void AudacityProject::OnPlaySpeedInc()
{
TranscriptionToolBar *tb = GetTranscriptionToolBar();
if (tb) {
tb->AdjustPlaySpeed(0.1f);
}
}
void AudacityProject::OnPlaySpeedDec()
{
TranscriptionToolBar *tb = GetTranscriptionToolBar();
if (tb) {
tb->AdjustPlaySpeed(-0.1f);
}
}
double AudacityProject::NearestZeroCrossing(double t0)
{
// Window is 1/100th of a second.
auto windowSize = size_t(std::max(1.0, GetRate() / 100));
Floats dist{ windowSize, true };
TrackListIterator iter(GetTracks());
Track *track = iter.First();
while (track) {
if (!track->GetSelected() || track->GetKind() != (Track::Wave)) {
track = iter.Next();
continue;
}
WaveTrack *one = (WaveTrack *)track;
auto oneWindowSize = size_t(std::max(1.0, one->GetRate() / 100));
Floats oneDist{ oneWindowSize };
auto s = one->TimeToLongSamples(t0);
// fillTwo to ensure that missing values are treated as 2, and hence do not
// get used as zero crossings.
one->Get((samplePtr)oneDist.get(), floatSample,
s - (int)oneWindowSize/2, oneWindowSize, fillTwo);
// Start by penalizing downward motion. We prefer upward
// zero crossings.
if (oneDist[1] - oneDist[0] < 0)
oneDist[0] = oneDist[0]*6 + (oneDist[0] > 0 ? 0.3 : -0.3);
for(size_t i=1; i<oneWindowSize; i++)
if (oneDist[i] - oneDist[i-1] < 0)
oneDist[i] = oneDist[i]*6 + (oneDist[i] > 0 ? 0.3 : -0.3);
// Taking the absolute value -- apply a tiny LPF so square waves work.
float newVal, oldVal = oneDist[0];
oneDist[0] = fabs(.75 * oneDist[0] + .25 * oneDist[1]);
for(size_t i=1; i + 1 < oneWindowSize; i++)
{
newVal = fabs(.25 * oldVal + .5 * oneDist[i] + .25 * oneDist[i+1]);
oldVal = oneDist[i];
oneDist[i] = newVal;
}
oneDist[oneWindowSize-1] = fabs(.25 * oldVal +
.75 * oneDist[oneWindowSize-1]);
// TODO: The mixed rate zero crossing code is broken,
// if oneWindowSize > windowSize we'll miss out some
// samples - so they will still be zero, so we'll use them.
for(size_t i = 0; i < windowSize; i++) {
size_t j;
if (windowSize != oneWindowSize)
j = i * (oneWindowSize-1) / (windowSize-1);
else
j = i;
dist[i] += oneDist[j];
// Apply a small penalty for distance from the original endpoint
dist[i] += 0.1 * (abs(int(i) - int(windowSize/2))) / float(windowSize/2);
}
track = iter.Next();
}
// Find minimum
int argmin = 0;
float min = 3.0;
for(size_t i=0; i<windowSize; i++) {
if (dist[i] < min) {
argmin = i;
min = dist[i];
}
}
return t0 + (argmin - (int)windowSize/2)/GetRate();
}
void AudacityProject::OnZeroCrossing()
{
const double t0 = NearestZeroCrossing(mViewInfo.selectedRegion.t0());
if (mViewInfo.selectedRegion.isPoint())
mViewInfo.selectedRegion.setTimes(t0, t0);
else {
const double t1 = NearestZeroCrossing(mViewInfo.selectedRegion.t1());
mViewInfo.selectedRegion.setTimes(t0, t1);
}
ModifyState(false);
mTrackPanel->Refresh(false);
}
//
// Effect Menus
//
/// OnEffect() takes a PluginID and has the EffectManager execute the assocated effect.
///
/// At the moment flags are used only to indicate whether to prompt for parameters,
/// whether to save the state to history and whether to allow 'Repeat Last Effect'.
bool AudacityProject::OnEffect(const PluginID & ID, int flags)
{
const PluginDescriptor *plug = PluginManager::Get().GetPlugin(ID);
if (!plug)
return false;
EffectType type = plug->GetEffectType();
// Make sure there's no activity since the effect is about to be applied
// to the project's tracks. Mainly for Apply during RTP, but also used
// for batch commands
if (flags & OnEffectFlags::kConfigured)
{
OnStop();
SelectAllIfNone();
}
wxGetApp().SetMissingAliasedFileWarningShouldShow(true);
int nTracksOriginally = GetTrackCount();
TrackListIterator iter(GetTracks());
Track *t = iter.First();
WaveTrack *newTrack{};
wxWindow *focus = wxWindow::FindFocus();
bool success = false;
auto cleanup = finally( [&] {
if (!success) {
if (newTrack) {
mTracks->Remove(newTrack);
mTrackPanel->Refresh(false);
}
// For now, we're limiting realtime preview to a single effect, so
// make sure the menus reflect that fact that one may have just been
// opened.
UpdateMenus(false);
}
} );
//double prevEndTime = mTracks->GetEndTime();
int count = 0;
bool clean = true;
while (t) {
if (t->GetSelected() && t->GetKind() == (Track::Wave)) {
if (t->GetEndTime() != 0.0) clean = false;
count++;
}
t = iter.Next();
}
if (count == 0) {
// No tracks were selected...
if (type == EffectTypeGenerate) {
// Create a NEW track for the generated audio...
newTrack = static_cast<WaveTrack*>(mTracks->Add(mTrackFactory->NewWaveTrack()));
newTrack->SetSelected(true);
}
}
EffectManager & em = EffectManager::Get();
success = em.DoEffect(ID, this, mRate,
GetTracks(), GetTrackFactory(),
&mViewInfo.selectedRegion,
(flags & OnEffectFlags::kConfigured) == 0);
if (!success)
return false;
if (em.GetSkipStateFlag())
flags = flags | OnEffectFlags::kSkipState;
if (!(flags & OnEffectFlags::kSkipState))
{
wxString shortDesc = em.GetEffectName(ID);
wxString longDesc = em.GetEffectDescription(ID);
PushState(longDesc, shortDesc);
}
if (!(flags & OnEffectFlags::kDontRepeatLast))
{
// Only remember a successful effect, don't remember insert,
// or analyze effects.
if (type == EffectTypeProcess) {
wxString shortDesc = em.GetEffectName(ID);
mLastEffect = ID;
wxString lastEffectDesc;
/* i18n-hint: %s will be the name of the effect which will be
* repeated if this menu item is chosen */
lastEffectDesc.Printf(_("Repeat %s"), shortDesc);
mCommandManager.Modify(wxT("RepeatLastEffect"), lastEffectDesc);
}
}
//STM:
//The following automatically re-zooms after sound was generated.
// IMO, it was disorienting, removing to try out without re-fitting
//mchinen:12/14/08 reapplying for generate effects
if (type == EffectTypeGenerate)
{
if (count == 0 || (clean && mViewInfo.selectedRegion.t0() == 0.0))
OnZoomFit();
// mTrackPanel->Refresh(false);
}
RedrawProject();
if (focus != nullptr) {
focus->SetFocus();
}
// A fix for Bug 63
// New tracks added? Scroll them into view so that user sees them.
// Don't care what track type. An analyser might just have added a
// Label track and we want to see it.
if( GetTrackCount() > nTracksOriginally ){
// 0.0 is min scroll position, 1.0 is max scroll position.
GetTrackPanel()->VerticalScroll( 1.0 );
} else {
mTrackPanel->EnsureVisible(mTrackPanel->GetFirstSelectedTrack());
mTrackPanel->Refresh(false);
}
return true;
}
void AudacityProject::OnRepeatLastEffect(int WXUNUSED(index))
{
if (!mLastEffect.IsEmpty())
{
OnEffect(mLastEffect, OnEffectFlags::kConfigured);
}
}
void AudacityProject::RebuildAllMenuBars(){
for( size_t i = 0; i < gAudacityProjects.size(); i++ ) {
AudacityProject *p = gAudacityProjects[i].get();
p->RebuildMenuBar();
#if defined(__WXGTK__)
// Workaround for:
//
// http://bugzilla.audacityteam.org/show_bug.cgi?id=458
//
// This workaround should be removed when Audacity updates to wxWidgets 3.x which has a fix.
wxRect r = p->GetRect();
p->SetSize(wxSize(1,1));
p->SetSize(r.GetSize());
#endif
}
}
void AudacityProject::OnManagePluginsMenu(EffectType type)
{
if (PluginManager::Get().ShowManager(this, type))
RebuildAllMenuBars();
}
void AudacityProject::OnManageGenerators()
{
OnManagePluginsMenu(EffectTypeGenerate);
}
void AudacityProject::OnManageEffects()
{
OnManagePluginsMenu(EffectTypeProcess);
}
void AudacityProject::OnManageAnalyzers()
{
OnManagePluginsMenu(EffectTypeAnalyze);
}
void AudacityProject::OnStereoToMono(int WXUNUSED(index))
{
OnEffect(EffectManager::Get().GetEffectByIdentifier(wxT("StereoToMono")),
OnEffectFlags::kConfigured);
}
//
// File Menu
//
void AudacityProject::OnNew()
{
CreateNewAudacityProject();
}
void AudacityProject::OnOpen()
{
OpenFiles(this);
}
void AudacityProject::OnClose()
{
mMenuClose = true;
Close();
}
void AudacityProject::OnSave()
{
Save();
}
void AudacityProject::OnSaveAs()
{
SaveAs();
}
#ifdef USE_LIBVORBIS
void AudacityProject::OnSaveCompressed()
{
SaveAs(true);
}
#endif
void AudacityProject::OnCheckDependencies()
{
ShowDependencyDialogIfNeeded(this, false);
}
void AudacityProject::OnExit()
{
QuitAudacity();
}
void AudacityProject::OnExportLabels()
{
Track *t;
int numLabelTracks = 0;
TrackListIterator iter(GetTracks());
/* i18n-hint: filename containing exported text from label tracks */
wxString fName = _("labels.txt");
t = iter.First();
while (t) {
if (t->GetKind() == Track::Label)
{
numLabelTracks++;
fName = t->GetName();
}
t = iter.Next();
}
if (numLabelTracks == 0) {
AudacityMessageBox(_("There are no label tracks to export."));
return;
}
fName = FileNames::SelectFile(FileNames::Operation::Export,
_("Export Labels As:"),
wxEmptyString,
fName,
wxT("txt"),
wxT("*.txt"),
wxFD_SAVE | wxFD_OVERWRITE_PROMPT | wxRESIZE_BORDER,
this);
if (fName == wxT(""))
return;
// Move existing files out of the way. Otherwise wxTextFile will
// append to (rather than replace) the current file.
if (wxFileExists(fName)) {
#ifdef __WXGTK__
wxString safetyFileName = fName + wxT("~");
#else
wxString safetyFileName = fName + wxT(".bak");
#endif
if (wxFileExists(safetyFileName))
wxRemoveFile(safetyFileName);
wxRename(fName, safetyFileName);
}
wxTextFile f(fName);
f.Create();
f.Open();
if (!f.IsOpened()) {
AudacityMessageBox(_("Couldn't write to file: ") + fName);
return;
}
t = iter.First();
while (t) {
if (t->GetKind() == Track::Label)
((LabelTrack *) t)->Export(f);
t = iter.Next();
}
f.Write();
f.Close();
}
#ifdef USE_MIDI
void AudacityProject::OnExportMIDI(){
TrackListIterator iter(GetTracks());
Track *t = iter.First();
int numNoteTracksSelected = 0;
NoteTrack *nt = NULL;
// Iterate through once to make sure that there is
// exactly one NoteTrack selected.
while (t) {
if (t->GetSelected()) {
if(t->GetKind() == Track::Note) {
numNoteTracksSelected++;
nt = (NoteTrack *) t;
}
}
t = iter.Next();
}
if(numNoteTracksSelected > 1) {
AudacityMessageBox(wxString::Format(_(
"Please select only one Note Track at a time.")));
return;
}
else if(numNoteTracksSelected < 1) {
AudacityMessageBox(wxString::Format(_(
"Please select a Note Track.")));
return;
}
wxASSERT(nt);
if (!nt)
return;
while(true){
wxString fName = wxT("");
fName = FileNames::SelectFile(FileNames::Operation::Export,
_("Export MIDI As:"),
wxEmptyString,
fName,
wxT(".mid|.gro"),
_("MIDI file (*.mid)|*.mid|Allegro file (*.gro)|*.gro"),
wxFD_SAVE | wxFD_OVERWRITE_PROMPT | wxRESIZE_BORDER,
this);
if (fName == wxT(""))
return;
if(!fName.Contains(wxT("."))) {
fName = fName + wxT(".mid");
}
// Move existing files out of the way. Otherwise wxTextFile will
// append to (rather than replace) the current file.
if (wxFileExists(fName)) {
#ifdef __WXGTK__
wxString safetyFileName = fName + wxT("~");
#else
wxString safetyFileName = fName + wxT(".bak");
#endif
if (wxFileExists(safetyFileName))
wxRemoveFile(safetyFileName);
wxRename(fName, safetyFileName);
}
if(fName.EndsWith(wxT(".mid")) || fName.EndsWith(wxT(".midi"))) {
nt->ExportMIDI(fName);
} else if(fName.EndsWith(wxT(".gro"))) {
nt->ExportAllegro(fName);
} else {
wxString msg = _("You have selected a filename with an unrecognized file extension.\nDo you want to continue?");
wxString title = _("Export MIDI");
int id = AudacityMessageBox(msg, title, wxYES_NO);
if (id == wxNO) {
continue;
} else if (id == wxYES) {
nt->ExportMIDI(fName);
}
}
break;
}
}
#endif // USE_MIDI
void AudacityProject::OnExport(const wxString & Format )
{
Exporter e;
e.SetDefaultFormat( Format );
wxGetApp().SetMissingAliasedFileWarningShouldShow(true);
e.Process(this, false, 0.0, mTracks->GetEndTime());
}
void AudacityProject::OnExportAudio(){ OnExport("");}
void AudacityProject::OnExportMp3(){ OnExport("MP3");}
void AudacityProject::OnExportWav(){ OnExport("WAV");}
void AudacityProject::OnExportOgg(){ OnExport("OGG");}
void AudacityProject::OnExportSelection()
{
Exporter e;
wxGetApp().SetMissingAliasedFileWarningShouldShow(true);
e.SetFileDialogTitle( _("Export Selected Audio") );
e.Process(this, true, mViewInfo.selectedRegion.t0(),
mViewInfo.selectedRegion.t1());
}
void AudacityProject::OnExportMultiple()
{
ExportMultiple em(this);
wxGetApp().SetMissingAliasedFileWarningShouldShow(true);
em.ShowModal();
}
void AudacityProject::OnPreferences()
{
GlobalPrefsDialog dialog(this /* parent */ );
if( ScreenshotCommand::MayCapture( &dialog ) )
return;
if (!dialog.ShowModal()) {
// Canceled
return;
}
// LL: Moved from PrefsDialog since wxWidgets on OSX can't deal with
// rebuilding the menus while the PrefsDialog is still in the modal
// state.
for (size_t i = 0; i < gAudacityProjects.size(); i++) {
AudacityProject *p = gAudacityProjects[i].get();
p->RebuildMenuBar();
p->RebuildOtherMenus();
// TODO: The comment below suggests this workaround is obsolete.
#if defined(__WXGTK__)
// Workaround for:
//
// http://bugzilla.audacityteam.org/show_bug.cgi?id=458
//
// This workaround should be removed when Audacity updates to wxWidgets 3.x which has a fix.
wxRect r = p->GetRect();
p->SetSize(wxSize(1,1));
p->SetSize(r.GetSize());
#endif
}
}
void AudacityProject::OnPageSetup()
{
HandlePageSetup(this);
}
void AudacityProject::OnPrint()
{
HandlePrint(this, GetName(), GetTracks());
}
//
// Edit Menu
//
void AudacityProject::OnUndo()
{
if (!GetUndoManager()->UndoAvailable()) {
AudacityMessageBox(_("Nothing to undo"));
return;
}
// can't undo while dragging
if (mTrackPanel->IsMouseCaptured()) {
return;
}
const UndoState &state = GetUndoManager()->Undo(&mViewInfo.selectedRegion);
PopState(state);
mTrackPanel->SetFocusedTrack(NULL);
mTrackPanel->EnsureVisible(mTrackPanel->GetFirstSelectedTrack());
RedrawProject();
if (mHistoryWindow)
mHistoryWindow->UpdateDisplay();
if (mMixerBoard)
// Mixer board may need to change for selection state and pan/gain
mMixerBoard->Refresh();
ModifyUndoMenuItems();
}
void AudacityProject::OnRedo()
{
if (!GetUndoManager()->RedoAvailable()) {
AudacityMessageBox(_("Nothing to redo"));
return;
}
// Can't redo whilst dragging
if (mTrackPanel->IsMouseCaptured()) {
return;
}
const UndoState &state = GetUndoManager()->Redo(&mViewInfo.selectedRegion);
PopState(state);
mTrackPanel->SetFocusedTrack(NULL);
mTrackPanel->EnsureVisible(mTrackPanel->GetFirstSelectedTrack());
RedrawProject();
if (mHistoryWindow)
mHistoryWindow->UpdateDisplay();
if (mMixerBoard)
// Mixer board may need to change for selection state and pan/gain
mMixerBoard->Refresh();
ModifyUndoMenuItems();
}
void AudacityProject::FinishCopy
(const Track *n, Track *dest)
{
if (dest) {
dest->SetChannel(n->GetChannel());
dest->SetLinked(n->GetLinked());
dest->SetName(n->GetName());
}
}
void AudacityProject::FinishCopy
(const Track *n, Track::Holder &&dest, TrackList &list)
{
FinishCopy( n, dest.get() );
if (dest)
list.Add(std::move(dest));
}
void AudacityProject::OnCut()
{
TrackListIterator iter(GetTracks());
Track *n = iter.First();
// This doesn't handle cutting labels, it handles
// cutting the _text_ inside of labels, i.e. if you're
// in the middle of editing the label text and select "Cut".
while (n) {
if (n->GetSelected()) {
if (n->GetKind() == Track::Label) {
if (((LabelTrack *)n)->CutSelectedText()) {
mTrackPanel->Refresh(false);
return;
}
}
}
n = iter.Next();
}
ClearClipboard();
auto pNewClipboard = TrackList::Create();
auto &newClipboard = *pNewClipboard;
n = iter.First();
while (n) {
if (n->GetSelected()) {
Track::Holder dest;
#if defined(USE_MIDI)
if (n->GetKind() == Track::Note)
// Since portsmf has a built-in cut operator, we use that instead
dest = n->Cut(mViewInfo.selectedRegion.t0(),
mViewInfo.selectedRegion.t1());
else
#endif
dest = n->Copy(mViewInfo.selectedRegion.t0(),
mViewInfo.selectedRegion.t1());
FinishCopy(n, std::move(dest), newClipboard);
}
n = iter.Next();
}
// Survived possibility of exceptions. Commit changes to the clipboard now.
newClipboard.Swap(*msClipboard);
// Proceed to change the project. If this throws, the project will be
// rolled back by the top level handler.
n = iter.First();
while (n) {
// We clear from selected and sync-lock selected tracks.
if (n->GetSelected() || n->IsSyncLockSelected()) {
switch (n->GetKind())
{
#if defined(USE_MIDI)
case Track::Note:
//if NoteTrack, it was cut, so do not clear anything
break;
#endif
case Track::Wave:
if (gPrefs->Read(wxT("/GUI/EnableCutLines"), (long)0)) {
((WaveTrack*)n)->ClearAndAddCutLine(
mViewInfo.selectedRegion.t0(),
mViewInfo.selectedRegion.t1());
break;
}
// Fall through
default:
n->Clear(mViewInfo.selectedRegion.t0(),
mViewInfo.selectedRegion.t1());
break;
}
}
n = iter.Next();
}
msClipT0 = mViewInfo.selectedRegion.t0();
msClipT1 = mViewInfo.selectedRegion.t1();
msClipProject = this;
mViewInfo.selectedRegion.collapseToT0();
PushState(_("Cut to the clipboard"), _("Cut"));
// Bug 1663
//mRuler->ClearPlayRegion();
mRuler->DrawOverlays( true );
RedrawProject();
if (mHistoryWindow)
mHistoryWindow->UpdateDisplay();
}
void AudacityProject::OnSplitCut()
{
TrackListIterator iter(GetTracks());
Track *n = iter.First();
ClearClipboard();
auto pNewClipboard = TrackList::Create();
auto &newClipboard = *pNewClipboard;
while (n) {
if (n->GetSelected()) {
Track::Holder dest;
if (n->GetKind() == Track::Wave)
{
dest = ((WaveTrack*)n)->SplitCut(
mViewInfo.selectedRegion.t0(),
mViewInfo.selectedRegion.t1());
}
else
{
dest = n->Copy(mViewInfo.selectedRegion.t0(),
mViewInfo.selectedRegion.t1());
n->Silence(mViewInfo.selectedRegion.t0(),
mViewInfo.selectedRegion.t1());
}
if (dest)
FinishCopy(n, std::move(dest), newClipboard);
}
n = iter.Next();
}
// Survived possibility of exceptions. Commit changes to the clipboard now.
newClipboard.Swap(*msClipboard);
msClipT0 = mViewInfo.selectedRegion.t0();
msClipT1 = mViewInfo.selectedRegion.t1();
msClipProject = this;
PushState(_("Split-cut to the clipboard"), _("Split Cut"));
RedrawProject();
if (mHistoryWindow)
mHistoryWindow->UpdateDisplay();
}
void AudacityProject::OnCopy()
{
TrackListIterator iter(GetTracks());
Track *n = iter.First();
while (n) {
if (n->GetSelected()) {
if (n->GetKind() == Track::Label) {
if (((LabelTrack *)n)->CopySelectedText()) {
//mTrackPanel->Refresh(false);
return;
}
}
}
n = iter.Next();
}
ClearClipboard();
auto pNewClipboard = TrackList::Create();
auto &newClipboard = *pNewClipboard;
n = iter.First();
while (n) {
if (n->GetSelected()) {
auto dest = n->Copy(mViewInfo.selectedRegion.t0(),
mViewInfo.selectedRegion.t1());
FinishCopy(n, std::move(dest), newClipboard);
}
n = iter.Next();
}
// Survived possibility of exceptions. Commit changes to the clipboard now.
newClipboard.Swap(*msClipboard);
msClipT0 = mViewInfo.selectedRegion.t0();
msClipT1 = mViewInfo.selectedRegion.t1();
msClipProject = this;
//Make sure the menus/toolbar states get updated
mTrackPanel->Refresh(false);
if (mHistoryWindow)
mHistoryWindow->UpdateDisplay();
}
void AudacityProject::OnPaste()
{
// Handle text paste (into active label) first.
if (this->HandlePasteText())
return;
// If nothing's selected, we just insert NEW tracks.
if (this->HandlePasteNothingSelected())
return;
// Otherwise, paste into the selected tracks.
double t0 = mViewInfo.selectedRegion.t0();
double t1 = mViewInfo.selectedRegion.t1();
TrackListIterator iter(GetTracks());
TrackListConstIterator clipIter(msClipboard.get());
Track *n = iter.First();
const Track *c = clipIter.First();
if (c == NULL)
return;
Track *ff = NULL;
const Track *lastClipBeforeMismatch = NULL;
const Track *mismatchedClip = NULL;
const Track *prevClip = NULL;
bool bAdvanceClipboard = true;
bool bPastedSomething = false;
while (n && c) {
if (n->GetSelected()) {
bAdvanceClipboard = true;
if (mismatchedClip)
c = mismatchedClip;
if (c->GetKind() != n->GetKind()) {
if (!mismatchedClip) {
lastClipBeforeMismatch = prevClip;
mismatchedClip = c;
}
bAdvanceClipboard = false;
c = lastClipBeforeMismatch;
// If the types still don't match...
while (c && c->GetKind() != n->GetKind()) {
prevClip = c;
c = clipIter.Next();
}
}
// Handle case where the first track in clipboard
// is of different type than the first selected track
if (!c) {
c = mismatchedClip;
while (n && (c->GetKind() != n->GetKind() || !n->GetSelected()))
{
// Must perform sync-lock adjustment before incrementing n
if (n->IsSyncLockSelected()) {
auto newT1 = t0 + (msClipT1 - msClipT0);
if (t1 != newT1 && t1 <= n->GetEndTime()) {
n->SyncLockAdjust(t1, newT1);
bPastedSomething = true;
}
}
n = iter.Next();
}
if (!n)
c = NULL;
}
// The last possible case for cross-type pastes: triggered when we try to
// paste 1+ tracks from one type into 1+ tracks of another type. If
// there's a mix of types, this shouldn't run.
if (!c)
// Throw, so that any previous changes to the project in this loop
// are discarded.
throw SimpleMessageBoxException{
_("Pasting one type of track into another is not allowed.")
};
// When trying to copy from stereo to mono track, show error and exit
// TODO: Automatically offer user to mix down to mono (unfortunately
// this is not easy to implement
if (c->GetLinked() && !n->GetLinked())
// Throw, so that any previous changes to the project in this loop
// are discarded.
throw SimpleMessageBoxException{
_("Copying stereo audio into a mono track is not allowed.")
};
if (!ff)
ff = n;
Maybe<WaveTrack::Locker> locker;
if (msClipProject != this && c->GetKind() == Track::Wave)
// Cause duplication of block files on disk, when copy is
// between projects
locker.create(static_cast<const WaveTrack*>(c));
wxASSERT( n && c );
if (c->GetKind() == Track::Wave && n->GetKind() == Track::Wave)
{
bPastedSomething = true;
((WaveTrack*)n)->ClearAndPaste(t0, t1, (WaveTrack*)c, true, true);
}
else if (c->GetKind() == Track::Label &&
n->GetKind() == Track::Label)
{
((LabelTrack *)n)->Clear(t0, t1);
// To be (sort of) consistent with Clear behavior, we'll only shift
// them if sync-lock is on.
if (IsSyncLocked())
((LabelTrack *)n)->ShiftLabelsOnInsert(msClipT1 - msClipT0, t0);
bPastedSomething |= ((LabelTrack *)n)->PasteOver(t0, c);
}
else
{
bPastedSomething = true;
n->Clear(t0, t1);
n->Paste(t0, c);
}
// When copying from mono to stereo track, paste the wave form
// to both channels
if (n->GetLinked() && !c->GetLinked())
{
n = iter.Next();
if (n->GetKind() == Track::Wave) {
bPastedSomething = true;
((WaveTrack *)n)->ClearAndPaste(t0, t1, c, true, true);
}
else
{
n->Clear(t0, t1);
bPastedSomething = true;
n->Paste(t0, c);
}
}
if (bAdvanceClipboard){
prevClip = c;
c = clipIter.Next();
}
} // if (n->GetSelected())
else if (n->IsSyncLockSelected())
{
auto newT1 = t0 + (msClipT1 - msClipT0);
if (t1 != newT1 && t1 <= n->GetEndTime()) {
n->SyncLockAdjust(t1, newT1);
bPastedSomething = true;
}
}
n = iter.Next();
}
// This block handles the cases where our clipboard is smaller
// than the amount of selected destination tracks. We take the
// last wave track, and paste that one into the remaining
// selected tracks.
if ( n && !c )
{
TrackListOfKindIterator clipWaveIter(Track::Wave, msClipboard.get());
c = clipWaveIter.Last();
while (n) {
if (n->GetSelected() && n->GetKind()==Track::Wave) {
if (c) {
wxASSERT(c->GetKind() == Track::Wave);
bPastedSomething = true;
((WaveTrack *)n)->ClearAndPaste(t0, t1, (WaveTrack *)c, true, true);
}
else {
auto tmp = mTrackFactory->NewWaveTrack( ((WaveTrack*)n)->GetSampleFormat(), ((WaveTrack*)n)->GetRate());
tmp->InsertSilence(0.0, msClipT1 - msClipT0); // MJS: Is this correct?
tmp->Flush();
bPastedSomething = true;
((WaveTrack *)n)->ClearAndPaste(t0, t1, tmp.get(), true, true);
}
}
else if (n->GetKind() == Track::Label && n->GetSelected())
{
((LabelTrack *)n)->Clear(t0, t1);
// As above, only shift labels if sync-lock is on.
if (IsSyncLocked())
((LabelTrack *)n)->ShiftLabelsOnInsert(msClipT1 - msClipT0, t0);
}
else if (n->IsSyncLockSelected())
{
n->SyncLockAdjust(t1, t0 + msClipT1 - msClipT0);
}
n = iter.Next();
}
}
// TODO: What if we clicked past the end of the track?
if (bPastedSomething)
{
mViewInfo.selectedRegion.setT1(t0 + msClipT1 - msClipT0);
PushState(_("Pasted from the clipboard"), _("Paste"));
RedrawProject();
if (ff)
mTrackPanel->EnsureVisible(ff);
}
}
// Handle text paste (into active label), if any. Return true if did paste.
// (This was formerly the first part of overly-long OnPaste.)
bool AudacityProject::HandlePasteText()
{
TrackListOfKindIterator iterLabelTrack(Track::Label, GetTracks());
LabelTrack* pLabelTrack = (LabelTrack*)(iterLabelTrack.First());
while (pLabelTrack)
{
// Does this track have an active label?
if (pLabelTrack->IsSelected()) {
// Yes, so try pasting into it
if (pLabelTrack->PasteSelectedText(mViewInfo.selectedRegion.t0(),
mViewInfo.selectedRegion.t1()))
{
PushState(_("Pasted text from the clipboard"), _("Paste"));
// Make sure caret is in view
int x;
if (pLabelTrack->CalcCursorX(&x)) {
mTrackPanel->ScrollIntoView(x);
}
// Redraw everyting (is that necessary???) and bail
RedrawProject();
return true;
}
}
pLabelTrack = (LabelTrack *) iterLabelTrack.Next();
}
return false;
}
// Return true if nothing selected, regardless of paste result.
// If nothing was selected, create and paste into NEW tracks.
// (This was formerly the second part of overly-long OnPaste.)
bool AudacityProject::HandlePasteNothingSelected()
{
// First check whether anything's selected.
bool bAnySelected = false;
TrackListIterator iterTrack(GetTracks());
Track* pTrack = iterTrack.First();
while (pTrack) {
if (pTrack->GetSelected())
{
bAnySelected = true;
break;
}
pTrack = iterTrack.Next();
}
if (bAnySelected)
return false;
else
{
TrackListConstIterator iterClip(msClipboard.get());
auto pClip = iterClip.First();
if (!pClip)
return true; // nothing to paste
Track* pFirstNewTrack = NULL;
while (pClip) {
Maybe<WaveTrack::Locker> locker;
if ((msClipProject != this) && (pClip->GetKind() == Track::Wave))
// Cause duplication of block files on disk, when copy is
// between projects
locker.create(static_cast<const WaveTrack*>(pClip));
Track::Holder uNewTrack;
Track *pNewTrack;
switch (pClip->GetKind()) {
case Track::Wave:
{
WaveTrack *w = (WaveTrack *)pClip;
uNewTrack = mTrackFactory->NewWaveTrack(w->GetSampleFormat(), w->GetRate()),
pNewTrack = uNewTrack.get();
}
break;
#ifdef USE_MIDI
case Track::Note:
uNewTrack = mTrackFactory->NewNoteTrack(),
pNewTrack = uNewTrack.get();
break;
#endif // USE_MIDI
case Track::Label:
uNewTrack = mTrackFactory->NewLabelTrack(),
pNewTrack = uNewTrack.get();
break;
case Track::Time: {
// Maintain uniqueness of the time track!
pNewTrack = GetTracks()->GetTimeTrack();
if (!pNewTrack)
uNewTrack = mTrackFactory->NewTimeTrack(),
pNewTrack = uNewTrack.get();
break;
}
default:
pClip = iterClip.Next();
continue;
}
wxASSERT(pClip);
pNewTrack->Paste(0.0, pClip);
if (!pFirstNewTrack)
pFirstNewTrack = pNewTrack;
pNewTrack->SetSelected(true);
if (uNewTrack)
FinishCopy(pClip, std::move(uNewTrack), *mTracks);
else
FinishCopy(pClip, pNewTrack);
pClip = iterClip.Next();
}
// Select some pasted samples, which is probably impossible to get right
// with various project and track sample rates.
// So do it at the sample rate of the project
AudacityProject *p = GetActiveProject();
double projRate = p->GetRate();
double quantT0 = QUANTIZED_TIME(msClipT0, projRate);
double quantT1 = QUANTIZED_TIME(msClipT1, projRate);
mViewInfo.selectedRegion.setTimes(
0.0, // anywhere else and this should be
// half a sample earlier
quantT1 - quantT0);
PushState(_("Pasted from the clipboard"), _("Paste"));
RedrawProject();
if (pFirstNewTrack)
mTrackPanel->EnsureVisible(pFirstNewTrack);
return true;
}
}
// Creates a NEW label in each selected label track with text from the system
// clipboard
void AudacityProject::OnPasteNewLabel()
{
bool bPastedSomething = false;
SelectedTrackListOfKindIterator iter(Track::Label, GetTracks());
Track *t = iter.First();
if (!t)
{
// If there are no selected label tracks, try to choose the first label
// track after some other selected track
TrackListIterator iter1(GetTracks());
for (Track *t1 = iter1.First(); t1; t1 = iter1.Next()) {
if (t1->GetSelected()) {
// Look for a label track
while (0 != (t1 = iter1.Next())) {
if (t1->GetKind() == Track::Label) {
t = t1;
break;
}
}
if (t) break;
}
}
// If no match found, add one
if (!t) {
t = mTracks->Add(GetTrackFactory()->NewLabelTrack());
}
// Select this track so the loop picks it up
t->SetSelected(true);
}
LabelTrack *plt = NULL; // the previous track
for (Track *t = iter.First(); t; t = iter.Next())
{
LabelTrack *lt = (LabelTrack *)t;
// Unselect the last label, so we'll have just one active label when
// we're done
if (plt)
plt->Unselect();
// Add a NEW label, paste into it
// Paul L: copy whatever defines the selected region, not just times
lt->AddLabel(mViewInfo.selectedRegion);
if (lt->PasteSelectedText(mViewInfo.selectedRegion.t0(),
mViewInfo.selectedRegion.t1()))
bPastedSomething = true;
// Set previous track
plt = lt;
}
// plt should point to the last label track pasted to -- ensure it's visible
// and set focus
if (plt) {
mTrackPanel->EnsureVisible(plt);
mTrackPanel->SetFocus();
}
if (bPastedSomething) {
PushState(_("Pasted from the clipboard"), _("Paste Text to New Label"));
// Is this necessary? (carried over from former logic in OnPaste())
RedrawProject();
}
}
void AudacityProject::OnPasteOver() // not currently in use it appears
{
if((msClipT1 - msClipT0) > 0.0)
{
mViewInfo.selectedRegion.setT1(
mViewInfo.selectedRegion.t0() + (msClipT1 - msClipT0));
// MJS: pointless, given what we do in OnPaste?
}
OnPaste();
return;
}
void AudacityProject::OnTrim()
{
if (mViewInfo.selectedRegion.isPoint())
return;
TrackListIterator iter(GetTracks());
Track *n = iter.First();
while (n) {
if (n->GetSelected()) {
switch (n->GetKind())
{
#if defined(USE_MIDI)
case Track::Note:
((NoteTrack*)n)->Trim(mViewInfo.selectedRegion.t0(),
mViewInfo.selectedRegion.t1());
break;
#endif
case Track::Wave:
//Delete the section before the left selector
((WaveTrack*)n)->Trim(mViewInfo.selectedRegion.t0(),
mViewInfo.selectedRegion.t1());
break;
default:
break;
}
}
n = iter.Next();
}
PushState(wxString::Format(_("Trim selected audio tracks from %.2f seconds to %.2f seconds"),
mViewInfo.selectedRegion.t0(), mViewInfo.selectedRegion.t1()),
_("Trim Audio"));
RedrawProject();
}
void AudacityProject::OnDelete()
{
Clear();
}
void AudacityProject::OnSplitDelete()
{
TrackListIterator iter(GetTracks());
Track *n = iter.First();
while (n) {
if (n->GetSelected()) {
if (n->GetKind() == Track::Wave)
{
((WaveTrack*)n)->SplitDelete(mViewInfo.selectedRegion.t0(),
mViewInfo.selectedRegion.t1());
}
else {
n->Silence(mViewInfo.selectedRegion.t0(),
mViewInfo.selectedRegion.t1());
}
}
n = iter.Next();
}
PushState(wxString::Format(_("Split-deleted %.2f seconds at t=%.2f"),
mViewInfo.selectedRegion.duration(),
mViewInfo.selectedRegion.t0()),
_("Split Delete"));
RedrawProject();
}
void AudacityProject::OnDisjoin()
{
TrackListIterator iter(GetTracks());
Track *n = iter.First();
while (n) {
if (n->GetSelected()) {
if (n->GetKind() == Track::Wave)
{
((WaveTrack*)n)->Disjoin(mViewInfo.selectedRegion.t0(),
mViewInfo.selectedRegion.t1());
}
}
n = iter.Next();
}
PushState(wxString::Format(_("Detached %.2f seconds at t=%.2f"),
mViewInfo.selectedRegion.duration(),
mViewInfo.selectedRegion.t0()),
_("Detach"));
RedrawProject();
}
void AudacityProject::OnJoin()
{
TrackListIterator iter(GetTracks());
Track *n = iter.First();
while (n) {
if (n->GetSelected()) {
if (n->GetKind() == Track::Wave)
{
((WaveTrack*)n)->Join(mViewInfo.selectedRegion.t0(),
mViewInfo.selectedRegion.t1());
}
}
n = iter.Next();
}
PushState(wxString::Format(_("Joined %.2f seconds at t=%.2f"),
mViewInfo.selectedRegion.duration(),
mViewInfo.selectedRegion.t0()),
_("Join"));
RedrawProject();
}
void AudacityProject::OnSilence()
{
TrackListIterator iter(GetTracks());
for (Track *n = iter.First(); n; n = iter.Next())
if (n->GetSelected() && (nullptr != dynamic_cast<AudioTrack *>(n)))
n->Silence(mViewInfo.selectedRegion.t0(), mViewInfo.selectedRegion.t1());
PushState(wxString::
Format(_("Silenced selected tracks for %.2f seconds at %.2f"),
mViewInfo.selectedRegion.duration(),
mViewInfo.selectedRegion.t0()),
_("Silence"));
mTrackPanel->Refresh(false);
}
void AudacityProject::OnDuplicate()
{
TrackListIterator iter(GetTracks());
Track *l = iter.Last();
Track *n = iter.First();
while (n) {
if (n->GetSelected()) {
// Make copies not for clipboard but for direct addition to the project
auto dest = n->Copy(mViewInfo.selectedRegion.t0(),
mViewInfo.selectedRegion.t1(), false);
dest->Init(*n);
dest->SetOffset(wxMax(mViewInfo.selectedRegion.t0(), n->GetOffset()));
mTracks->Add(std::move(dest));
}
if (n == l) {
break;
}
n = iter.Next();
}
PushState(_("Duplicated"), _("Duplicate"));
RedrawProject();
}
void AudacityProject::OnCutLabels()
{
if( mViewInfo.selectedRegion.isPoint() )
return;
// Because of grouping the copy may need to operate on different tracks than
// the clear, so we do these actions separately.
EditClipboardByLabel( &WaveTrack::CopyNonconst );
if( gPrefs->Read( wxT( "/GUI/EnableCutLines" ), ( long )0 ) )
EditByLabel( &WaveTrack::ClearAndAddCutLine, true );
else
EditByLabel( &WaveTrack::Clear, true );
msClipProject = this;
mViewInfo.selectedRegion.collapseToT0();
PushState(
/* i18n-hint: (verb) past tense. Audacity has just cut the labeled audio regions.*/
_( "Cut labeled audio regions to clipboard" ),
/* i18n-hint: (verb)*/
_( "Cut Labeled Audio" ) );
RedrawProject();
}
void AudacityProject::OnSplitCutLabels()
{
if( mViewInfo.selectedRegion.isPoint() )
return;
EditClipboardByLabel( &WaveTrack::SplitCut );
msClipProject = this;
PushState(
/* i18n-hint: (verb) Audacity has just split cut the labeled audio regions*/
_( "Split Cut labeled audio regions to clipboard" ),
/* i18n-hint: (verb) Do a special kind of cut on the labels*/
_( "Split Cut Labeled Audio" ) );
RedrawProject();
}
void AudacityProject::OnCopyLabels()
{
if( mViewInfo.selectedRegion.isPoint() )
return;
EditClipboardByLabel( &WaveTrack::CopyNonconst );
msClipProject = this;
PushState( _( "Copied labeled audio regions to clipboard" ),
/* i18n-hint: (verb)*/
_( "Copy Labeled Audio" ) );
mTrackPanel->Refresh( false );
}
void AudacityProject::OnDeleteLabels()
{
if( mViewInfo.selectedRegion.isPoint() )
return;
EditByLabel( &WaveTrack::Clear, true );
mViewInfo.selectedRegion.collapseToT0();
PushState(
/* i18n-hint: (verb) Audacity has just deleted the labeled audio regions*/
_( "Deleted labeled audio regions" ),
/* i18n-hint: (verb)*/
_( "Delete Labeled Audio" ) );
RedrawProject();
}
void AudacityProject::OnSplitDeleteLabels()
{
if( mViewInfo.selectedRegion.isPoint() )
return;
EditByLabel( &WaveTrack::SplitDelete, false );
PushState(
/* i18n-hint: (verb) Audacity has just done a special kind of DELETE on the labeled audio regions */
_( "Split Deleted labeled audio regions" ),
/* i18n-hint: (verb) Do a special kind of DELETE on labeled audio regions*/
_( "Split Delete Labeled Audio" ) );
RedrawProject();
}
void AudacityProject::OnSilenceLabels()
{
if( mViewInfo.selectedRegion.isPoint() )
return;
EditByLabel( &WaveTrack::Silence, false );
PushState(
/* i18n-hint: (verb)*/
_( "Silenced labeled audio regions" ),
/* i18n-hint: (verb)*/
_( "Silence Labeled Audio" ) );
mTrackPanel->Refresh( false );
}
void AudacityProject::OnSplitLabels()
{
EditByLabel( &WaveTrack::Split, false );
PushState(
/* i18n-hint: (verb) past tense. Audacity has just split the labeled audio (a point or a region)*/
_( "Split labeled audio (points or regions)" ),
/* i18n-hint: (verb)*/
_( "Split Labeled Audio" ) );
RedrawProject();
}
void AudacityProject::OnJoinLabels()
{
if( mViewInfo.selectedRegion.isPoint() )
return;
EditByLabel( &WaveTrack::Join, false );
PushState(
/* i18n-hint: (verb) Audacity has just joined the labeled audio (points or regions)*/
_( "Joined labeled audio (points or regions)" ),
/* i18n-hint: (verb)*/
_( "Join Labeled Audio" ) );
RedrawProject();
}
void AudacityProject::OnDisjoinLabels()
{
if( mViewInfo.selectedRegion.isPoint() )
return;
EditByLabel( &WaveTrack::Disjoin, false );
PushState(
/* i18n-hint: (verb) Audacity has just detached the labeled audio regions.
This message appears in history and tells you about something
Audacity has done.*/
_( "Detached labeled audio regions" ),
/* i18n-hint: (verb)*/
_( "Detach Labeled Audio" ) );
RedrawProject();
}
void AudacityProject::OnSplit()
{
TrackListIterator iter(GetTracks());
double sel0 = mViewInfo.selectedRegion.t0();
double sel1 = mViewInfo.selectedRegion.t1();
for (Track* n=iter.First(); n; n = iter.Next())
{
if (n->GetKind() == Track::Wave)
{
WaveTrack* wt = (WaveTrack*)n;
if (wt->GetSelected())
wt->Split( sel0, sel1 );
}
}
PushState(_("Split"), _("Split"));
mTrackPanel->Refresh(false);
#if 0
//ANSWER-ME: Do we need to keep this commented out OnSplit() code?
// This whole section no longer used...
/*
* Previous (pre-multiclip) implementation of "Split" command
* This does work only when a range is selected!
*
TrackListIterator iter(mTracks);
Track *n = iter.First();
Track *dest;
TrackList newTracks;
while (n) {
if (n->GetSelected()) {
double sel0 = mViewInfo.selectedRegion.t0();
double sel1 = mViewInfo.selectedRegion.t1();
dest = n->Copy(sel0, sel1);
dest->Init(*n);
dest->SetOffset(wxMax(sel0, n->GetOffset()));
if (sel1 >= n->GetEndTime())
n->Clear(sel0, sel1);
else if (sel0 <= n->GetOffset()) {
n->Clear(sel0, sel1);
n->SetOffset(sel1);
} else
n->Silence(sel0, sel1);
newTracks.Add(dest);
}
n = iter.Next();
}
TrackListIterator nIter(&newTracks);
n = nIter.First();
while (n) {
mTracks->Add(n);
n = nIter.Next();
}
PushState(_("Split"), _("Split"));
FixScrollbars();
mTrackPanel->Refresh(false);
*/
#endif
}
void AudacityProject::OnSplitNew()
{
TrackListIterator iter(GetTracks());
Track *l = iter.Last();
for (Track *n = iter.First(); n; n = iter.Next()) {
if (n->GetSelected()) {
Track::Holder dest;
double newt0 = 0, newt1 = 0;
double offset = n->GetOffset();
if (n->GetKind() == Track::Wave) {
const auto wt = static_cast<WaveTrack*>(n);
// Clips must be aligned to sample positions or the NEW clip will not fit in the gap where it came from
offset = wt->LongSamplesToTime(wt->TimeToLongSamples(offset));
newt0 = wt->LongSamplesToTime(wt->TimeToLongSamples(mViewInfo.selectedRegion.t0()));
newt1 = wt->LongSamplesToTime(wt->TimeToLongSamples(mViewInfo.selectedRegion.t1()));
dest = wt->SplitCut(newt0, newt1);
}
#if 0
// LL: For now, just skip all non-wave tracks since the other do not
// yet support proper splitting.
else {
dest = n->Cut(mViewInfo.selectedRegion.t0(),
mViewInfo.selectedRegion.t1());
}
#endif
if (dest) {
dest->SetOffset(wxMax(newt0, offset));
FinishCopy(n, std::move(dest), *mTracks);
}
}
if (n == l) {
break;
}
}
PushState(_("Split to new track"), _("Split New"));
RedrawProject();
}
int AudacityProject::CountSelectedWaveTracks()
{
TrackListIterator iter(GetTracks());
int count =0;
for (Track *t = iter.First(); t; t = iter.Next()) {
if( (t->GetKind() == Track::Wave) && t->GetSelected() )
count++;
}
return count;
}
int AudacityProject::CountSelectedTracks()
{
TrackListIterator iter(GetTracks());
int count =0;
for (Track *t = iter.First(); t; t = iter.Next()) {
if( t->GetSelected() )
count++;
}
return count;
}
void AudacityProject::OnSelectTimeAndTracks(bool bAllTime, bool bAllTracks)
{
if( bAllTime )
mViewInfo.selectedRegion.setTimes(
mTracks->GetMinOffset(), mTracks->GetEndTime());
if( bAllTracks ){
TrackListIterator iter(GetTracks());
for (Track *t = iter.First(); t; t = iter.Next()) {
t->SetSelected(true);
}
ModifyState(false);
mTrackPanel->Refresh(false);
if (mMixerBoard)
mMixerBoard->Refresh(false);}
}
void AudacityProject::OnSelectAllTime()
{
OnSelectTimeAndTracks( true, false );
}
void AudacityProject::OnSelectAllTracks()
{
OnSelectTimeAndTracks( false, true );
}
void AudacityProject::OnSelectAll()
{
OnSelectTimeAndTracks( true, true );
}
// This function selects all tracks if no tracks selected,
// and all time if no time selected.
// There is an argument for making it just count wave tracks,
// However you could then not select a label and cut it,
// without this function selecting all tracks.
void AudacityProject::OnSelectSomething()
{
bool bTime = mViewInfo.selectedRegion.isPoint();
bool bTracks = CountSelectedTracks() == 0;
if( bTime || bTracks )
OnSelectTimeAndTracks(bTime,bTracks);
}
void AudacityProject::SelectNone()
{
TrackListIterator iter(GetTracks());
Track *t = iter.First();
while (t) {
t->SetSelected(false);
t = iter.Next();
}
mTrackPanel->Refresh(false);
if (mMixerBoard)
mMixerBoard->Refresh(false);
}
void AudacityProject::OnSelectNone()
{
mViewInfo.selectedRegion.collapseToT0();
SelectNone();
ModifyState(false);
}
#ifdef EXPERIMENTAL_SPECTRAL_EDITING
void AudacityProject::OnToggleSpectralSelection()
{
SelectedRegion &region = mViewInfo.selectedRegion;
const double f0 = region.f0();
const double f1 = region.f1();
const bool haveSpectralSelection =
!(f0 == SelectedRegion::UndefinedFrequency &&
f1 == SelectedRegion::UndefinedFrequency);
if (haveSpectralSelection)
{
mLastF0 = f0;
mLastF1 = f1;
region.setFrequencies
(SelectedRegion::UndefinedFrequency, SelectedRegion::UndefinedFrequency);
}
else
region.setFrequencies(mLastF0, mLastF1);
mTrackPanel->Refresh(false);
ModifyState(false);
}
void AudacityProject::DoNextPeakFrequency(bool up)
{
// Find the first selected wave track that is in a spectrogram view.
const WaveTrack *pTrack {};
SelectedTrackListOfKindIterator iter(Track::Wave, GetTracks());
for (Track *t = iter.First(); t; t = iter.Next()) {
WaveTrack *const wt = static_cast<WaveTrack*>(t);
const int display = wt->GetDisplay();
if (display == WaveTrack::Spectrum) {
pTrack = wt;
break;
}
}
if (pTrack) {
SpectrumAnalyst analyst;
SelectHandle::SnapCenterOnce(analyst, mViewInfo, pTrack, up);
mTrackPanel->Refresh(false);
ModifyState(false);
}
}
void AudacityProject::OnNextHigherPeakFrequency()
{
DoNextPeakFrequency(true);
}
void AudacityProject::OnNextLowerPeakFrequency()
{
DoNextPeakFrequency(false);
}
#endif
void AudacityProject::OnSelectCursorEnd()
{
double kWayOverToLeft = -1000000.0;
double maxEndOffset = kWayOverToLeft;
TrackListIterator iter(GetTracks());
Track *t = iter.First();
while (t) {
if (t->GetSelected()) {
if (t->GetEndTime() > maxEndOffset)
maxEndOffset = t->GetEndTime();
}
t = iter.Next();
}
if( maxEndOffset <= (kWayOverToLeft +1))
return;
mViewInfo.selectedRegion.setT1(maxEndOffset);
ModifyState(false);
mTrackPanel->Refresh(false);
}
void AudacityProject::OnSelectStartCursor()
{
double kWayOverToRight = 1000000.0;
double minOffset = kWayOverToRight;
TrackListIterator iter(GetTracks());
Track *t = iter.First();
while (t) {
if (t->GetSelected()) {
if (t->GetOffset() < minOffset)
minOffset = t->GetOffset();
}
t = iter.Next();
}
if( minOffset >= (kWayOverToRight -1 ))
return;
mViewInfo.selectedRegion.setT0(minOffset);
ModifyState(false);
mTrackPanel->Refresh(false);
}
void AudacityProject::OnSelectPrevClipBoundaryToCursor()
{
OnSelectClipBoundary(false);
}
void AudacityProject::OnSelectCursorToNextClipBoundary()
{
OnSelectClipBoundary(true);
}
void AudacityProject::OnSelectClipBoundary(bool next)
{
std::vector<FoundClipBoundary> results;
FindClipBoundaries(next ? mViewInfo.selectedRegion.t1() :
mViewInfo.selectedRegion.t0(), next, results);
if (results.size() > 0) {
// note that if there is more than one result, each has the same time value.
if (next)
mViewInfo.selectedRegion.setT1(results[0].time);
else
mViewInfo.selectedRegion.setT0(results[0].time);
ModifyState(false);
mTrackPanel->Refresh(false);
wxString message = ClipBoundaryMessage(results);
mTrackPanel->MessageForScreenReader(message);
}
}
AudacityProject::FoundClip AudacityProject::FindNextClip(const WaveTrack* wt, double t0, double t1)
{
AudacityProject::FoundClip result{};
result.waveTrack = wt;
const auto clips = wt->SortedClipArray();
t0 = AdjustForFindingStartTimes(clips, t0);
auto p = std::find_if(clips.begin(), clips.end(), [&] (const WaveClip* const& clip) {
return clip->GetStartTime() == t0; });
if (p != clips.end() && (*p)->GetEndTime() > t1) {
result.found = true;
result.startTime = (*p)->GetStartTime();
result.endTime = (*p)->GetEndTime();
result.index = std::distance(clips.begin(), p);
}
else {
auto p = std::find_if(clips.begin(), clips.end(), [&] (const WaveClip* const& clip) {
return clip->GetStartTime() > t0; });
if (p != clips.end()) {
result.found = true;
result.startTime = (*p)->GetStartTime();
result.endTime = (*p)->GetEndTime();
result.index = std::distance(clips.begin(), p);
}
}
return result;
}
AudacityProject::FoundClip AudacityProject::FindPrevClip(const WaveTrack* wt, double t0, double t1)
{
AudacityProject::FoundClip result{};
result.waveTrack = wt;
const auto clips = wt->SortedClipArray();
t0 = AdjustForFindingStartTimes(clips, t0);
auto p = std::find_if(clips.begin(), clips.end(), [&] (const WaveClip* const& clip) {
return clip->GetStartTime() == t0; });
if (p != clips.end() && (*p)->GetEndTime() < t1) {
result.found = true;
result.startTime = (*p)->GetStartTime();
result.endTime = (*p)->GetEndTime();
result.index = std::distance(clips.begin(), p);
}
else {
auto p = std::find_if(clips.rbegin(), clips.rend(), [&] (const WaveClip* const& clip) {
return clip->GetStartTime() < t0; });
if (p != clips.rend()) {
result.found = true;
result.startTime = (*p)->GetStartTime();
result.endTime = (*p)->GetEndTime();
result.index = static_cast<int>(clips.size()) - 1 - std::distance(clips.rbegin(), p);
}
}
return result;
}
int AudacityProject::FindClips(double t0, double t1, bool next, std::vector<FoundClip>& finalResults)
{
const TrackList* tracks = GetTracks();
finalResults.clear();
bool anyWaveTracksSelected =
tracks->end() != std::find_if(tracks->begin(), tracks->end(),
[] (const std::shared_ptr<Track>& t) {
return t->GetSelected() && t->GetKind() == Track::Wave; });
// first search the tracks individually
TrackListIterator iter(GetTracks());
Track* track = iter.First();
std::vector<FoundClip> results;
int nTracksSearched = 0;
int trackNumber = 1;
while (track) {
if (track->GetKind() == Track::Wave && (!anyWaveTracksSelected || track->GetSelected())) {
auto waveTrack = static_cast<const WaveTrack*>(track);
bool stereoAndDiff = waveTrack->GetLinked() && !ChannelsHaveSameClipBoundaries(waveTrack);
auto result = next ? FindNextClip(waveTrack, t0, t1) :
FindPrevClip(waveTrack, t0, t1);
if (result.found) {
result.trackNumber = trackNumber;
result.channel = stereoAndDiff;
results.push_back(result);
}
if (stereoAndDiff) {
auto waveTrack2 = static_cast<const WaveTrack*>(track->GetLink());
auto result = next ? FindNextClip(waveTrack2, t0, t1) :
FindPrevClip(waveTrack2, t0, t1);
if (result.found) {
result.trackNumber = trackNumber;
result.channel = stereoAndDiff;
results.push_back(result);
}
}
nTracksSearched++;
}
trackNumber++;
track = iter.Next(true);
}
if (results.size() > 0) {
// if any clips were found,
// find the clip or clips with the min/max start time
auto compareStart = [] (const FoundClip& a, const FoundClip& b)
{ return a.startTime < b.startTime; };
auto p = next ? std::min_element(results.begin(), results.end(), compareStart) :
std::max_element(results.begin(), results.end(), compareStart);
std::vector<FoundClip> resultsStartTime;
for ( auto &r : results )
if ( r.startTime == (*p).startTime )
resultsStartTime.push_back( r );
if (resultsStartTime.size() > 1) {
// more than one clip with same start time so
// find the clip or clips with the min/max end time
auto compareEnd = [] (const FoundClip& a, const FoundClip& b)
{ return a.endTime < b.endTime; };
auto p = next ? std::min_element(resultsStartTime.begin(),
resultsStartTime.end(), compareEnd) :
std::max_element(resultsStartTime.begin(),
resultsStartTime.end(), compareEnd);
for ( auto &r : resultsStartTime )
if ( r.endTime == (*p).endTime )
finalResults.push_back( r );
}
else {
finalResults = resultsStartTime;
}
}
return nTracksSearched; // can be used for screen reader messages if required
}
// Whether the two channels of a stereo track have the same clips
bool AudacityProject::ChannelsHaveSameClipBoundaries(const WaveTrack* wt)
{
bool sameClips = false;
if (wt->GetLinked() && wt->GetLink()) {
auto& left = wt->GetClips();
auto& right = static_cast<const WaveTrack*>(wt->GetLink())->GetClips();
if (left.size() == right.size()) {
sameClips = true;
for (unsigned int i = 0; i < left.size(); i++) {
if (left[i]->GetStartTime() != right[i]->GetStartTime() ||
left[i]->GetEndTime() != right[i]->GetEndTime()) {
sameClips = false;
break;
}
}
}
}
return sameClips;
}
void AudacityProject::OnSelectPrevClip()
{
OnSelectClip(false);
}
void AudacityProject::OnSelectNextClip()
{
OnSelectClip(true);
}
void AudacityProject::OnSelectClip(bool next)
{
std::vector<FoundClip> results;
FindClips(mViewInfo.selectedRegion.t0(),
mViewInfo.selectedRegion.t1(), next, results);
if (results.size() > 0) {
// note that if there is more than one result, each has the same start
// and end time
double t0 = results[0].startTime;
double t1 = results[0].endTime;
mViewInfo.selectedRegion.setTimes(t0, t1);
ModifyState(false);
mTrackPanel->ScrollIntoView(mViewInfo.selectedRegion.t0());
mTrackPanel->Refresh(false);
// create and send message to screen reader
wxString message;
for (auto& result : results) {
wxString temp;
temp.Printf(wxT("%d %s %d %s "), result.index + 1, _("of"), result.waveTrack->GetNumClips(),
result.waveTrack->GetNumClips() == 1 ? _("clip") : _("clips"));
message += temp;
if (result.waveTrack->GetName() == result.waveTrack->GetDefaultName())
temp.Printf(wxT("%s %d "), _("Track"), result.trackNumber);
else
temp.Printf(wxT("%s "), result.waveTrack->GetName());
message += temp;
if (result.channel) {
message += result.waveTrack->GetLinked() ? _("left") : _("right");
message += wxT(" ");
}
message += wxT(", ");
}
mTrackPanel->MessageForScreenReader(message);
}
}
void AudacityProject::OnSelectCursorStoredCursor()
{
if (mCursorPositionHasBeenStored) {
double cursorPositionCurrent = IsAudioActive() ? gAudioIO->GetStreamTime() : mViewInfo.selectedRegion.t0();
mViewInfo.selectedRegion.setTimes(std::min(cursorPositionCurrent, mCursorPositionStored),
std::max(cursorPositionCurrent, mCursorPositionStored));
ModifyState(false);
mTrackPanel->Refresh(false);
}
}
void AudacityProject::OnSelectSyncLockSel()
{
bool selected = false;
TrackListIterator iter(GetTracks());
for (Track *t = iter.First(); t; t = iter.Next())
{
if (t->IsSyncLockSelected()) {
t->SetSelected(true);
selected = true;
}
}
if (selected)
ModifyState(false);
mTrackPanel->Refresh(false);
if (mMixerBoard)
mMixerBoard->Refresh(false);
}
//
// View Menu
//
void AudacityProject::OnZoomIn()
{
ZoomInByFactor( 2.0 );
}
double AudacityProject::GetScreenEndTime() const
{
return mTrackPanel->GetScreenEndTime();
}
void AudacityProject::ZoomInByFactor( double ZoomFactor )
{
// LLL: Handling positioning differently when audio is
// actively playing. Don't do this if paused.
if ((gAudioIO->IsStreamActive(GetAudioIOToken()) != 0) && !gAudioIO->IsPaused()){
ZoomBy(ZoomFactor);
mTrackPanel->ScrollIntoView(gAudioIO->GetStreamTime());
mTrackPanel->Refresh(false);
return;
}
// DMM: Here's my attempt to get logical zooming behavior
// when there's a selection that's currently at least
// partially on-screen
const double endTime = GetScreenEndTime();
const double duration = endTime - mViewInfo.h;
bool selectionIsOnscreen =
(mViewInfo.selectedRegion.t0() < endTime) &&
(mViewInfo.selectedRegion.t1() >= mViewInfo.h);
bool selectionFillsScreen =
(mViewInfo.selectedRegion.t0() < mViewInfo.h) &&
(mViewInfo.selectedRegion.t1() > endTime);
if (selectionIsOnscreen && !selectionFillsScreen) {
// Start with the center of the selection
double selCenter = (mViewInfo.selectedRegion.t0() +
mViewInfo.selectedRegion.t1()) / 2;
// If the selection center is off-screen, pick the
// center of the part that is on-screen.
if (selCenter < mViewInfo.h)
selCenter = mViewInfo.h +
(mViewInfo.selectedRegion.t1() - mViewInfo.h) / 2;
if (selCenter > endTime)
selCenter = endTime -
(endTime - mViewInfo.selectedRegion.t0()) / 2;
// Zoom in
ZoomBy(ZoomFactor);
const double newDuration = GetScreenEndTime() - mViewInfo.h;
// Recenter on selCenter
TP_ScrollWindow(selCenter - newDuration / 2);
return;
}
double origLeft = mViewInfo.h;
double origWidth = duration;
ZoomBy(ZoomFactor);
const double newDuration = GetScreenEndTime() - mViewInfo.h;
double newh = origLeft + (origWidth - newDuration) / 2;
// MM: Commented this out because it was confusing users
/*
// make sure that the *right-hand* end of the selection is
// no further *left* than 1/3 of the way across the screen
if (mViewInfo.selectedRegion.t1() < newh + mViewInfo.screen / 3)
newh = mViewInfo.selectedRegion.t1() - mViewInfo.screen / 3;
// make sure that the *left-hand* end of the selection is
// no further *right* than 2/3 of the way across the screen
if (mViewInfo.selectedRegion.t0() > newh + mViewInfo.screen * 2 / 3)
newh = mViewInfo.selectedRegion.t0() - mViewInfo.screen * 2 / 3;
*/
TP_ScrollWindow(newh);
}
void AudacityProject::OnZoomOut()
{
ZoomOutByFactor( 1 /2.0 );
}
void AudacityProject::ZoomOutByFactor( double ZoomFactor )
{
//Zoom() may change these, so record original values:
const double origLeft = mViewInfo.h;
const double origWidth = GetScreenEndTime() - origLeft;
ZoomBy(ZoomFactor);
const double newWidth = GetScreenEndTime() - mViewInfo.h;
const double newh = origLeft + (origWidth - newWidth) / 2;
// newh = (newh > 0) ? newh : 0;
TP_ScrollWindow(newh);
}
// this is unused:
#if 0
static double OldZooms[2]={ 44100.0/512.0, 4410.0/512.0 };
void AudacityProject::OnZoomToggle()
{
double origLeft = mViewInfo.h;
double origWidth = mViewInfo.screen;
float f;
// look at percentage difference. We add a small fudge factor
// to avoid testing for zero divisor.
f = mViewInfo.zoom / (OldZooms[0] + 0.0001f);
// If old zoom is more than 10 percent different, use it.
if( (0.90f > f) || (f >1.10) ){
OldZooms[1]=OldZooms[0];
OldZooms[0]=mViewInfo.zoom;
}
Zoom( OldZooms[1] );
double newh = origLeft + (origWidth - mViewInfo.screen) / 2;
TP_ScrollWindow(newh);
}
#endif
void AudacityProject::OnZoomNormal()
{
Zoom(ZoomInfo::GetDefaultZoom());
mTrackPanel->Refresh(false);
}
void AudacityProject::OnZoomFit()
{
const double end = mTracks->GetEndTime();
const double start = mViewInfo.bScrollBeyondZero
? std::min(mTracks->GetStartTime(), 0.0)
: 0;
const double len = end - start;
if (len <= 0.0)
return;
int w;
mTrackPanel->GetTracksUsableArea(&w, NULL);
w -= 10;
Zoom(w / len);
TP_ScrollWindow(start);
}
void AudacityProject::DoZoomFitV()
{
int height, count;
mTrackPanel->GetTracksUsableArea(NULL, &height);
height -= 28;
count = 0;
TrackListIterator iter(GetTracks());
Track *t = iter.First();
while (t) {
if ((nullptr != dynamic_cast<AudioTrack*>(t)) &&
!t->GetMinimized())
count++;
else
height -= t->GetHeight();
t = iter.Next();
}
if (count == 0)
return;
height = height / count;
height = std::max( (int)TrackInfo::MinimumTrackHeight(), height );
TrackListIterator iter2(GetTracks());
t = iter2.First();
while (t) {
if ((nullptr != dynamic_cast<AudioTrack*>(t)) &&
!t->GetMinimized())
t->SetHeight(height);
t = iter2.Next();
}
}
void AudacityProject::OnZoomFitV()
{
this->DoZoomFitV();
mVsbar->SetThumbPosition(0);
RedrawProject();
ModifyState(true);
}
void AudacityProject::OnZoomSel()
{
const double lowerBound =
std::max(mViewInfo.selectedRegion.t0(), ScrollingLowerBoundTime());
const double denom =
mViewInfo.selectedRegion.t1() - lowerBound;
if (denom <= 0.0)
return;
// LL: The "-1" is just a hack to get around an issue where zooming to
// selection doesn't actually get the entire selected region within the
// visible area. This causes a problem with scrolling at end of playback
// where the selected region may be scrolled off the left of the screen.
// I know this isn't right, but until the real rounding or 1-off issue is
// found, this will have to work.
// PRL: Did I fix this? I am not sure, so I leave the hack in place.
// Fixes might have resulted from commits
// 1b8f44d0537d987c59653b11ed75a842b48896ea and
// e7c7bb84a966c3b3cc4b3a9717d5f247f25e7296
int width;
mTrackPanel->GetTracksUsableArea(&width, NULL);
Zoom((width - 1) / denom);
TP_ScrollWindow(mViewInfo.selectedRegion.t0());
}
void AudacityProject::OnGoSelStart()
{
if (mViewInfo.selectedRegion.isPoint())
return;
TP_ScrollWindow(mViewInfo.selectedRegion.t0() - ((GetScreenEndTime() - mViewInfo.h) / 2));
}
void AudacityProject::OnGoSelEnd()
{
if (mViewInfo.selectedRegion.isPoint())
return;
TP_ScrollWindow(mViewInfo.selectedRegion.t1() - ((GetScreenEndTime() - mViewInfo.h) / 2));
}
void AudacityProject::OnShowClipping()
{
bool checked = !gPrefs->Read(wxT("/GUI/ShowClipping"), 0L);
gPrefs->Write(wxT("/GUI/ShowClipping"), checked);
gPrefs->Flush();
mCommandManager.Check(wxT("ShowClipping"), checked);
mTrackPanel->UpdatePrefs();
mTrackPanel->Refresh(false);
}
void AudacityProject::OnShowExtraMenus()
{
bool checked = !gPrefs->Read(wxT("/GUI/ShowExtraMenus"), 0L);
gPrefs->Write(wxT("/GUI/ShowExtraMenus"), checked);
gPrefs->Flush();
mCommandManager.Check(wxT("ShowExtraMenus"), checked);
RebuildAllMenuBars();
}
void AudacityProject::OnHistory()
{
if (!mHistoryWindow)
mHistoryWindow = safenew HistoryWindow(this, GetUndoManager());
mHistoryWindow->Show();
mHistoryWindow->Raise();
mHistoryWindow->UpdateDisplay();
}
void AudacityProject::OnKaraoke()
{
if (!mLyricsWindow)
mLyricsWindow = safenew LyricsWindow(this);
mLyricsWindow->Show();
UpdateLyrics();
mLyricsWindow->Raise();
}
void AudacityProject::OnMixerBoard()
{
if (!mMixerBoardFrame)
{
mMixerBoardFrame = safenew MixerBoardFrame(this);
mMixerBoard = mMixerBoardFrame->mMixerBoard;
}
mMixerBoardFrame->Show();
mMixerBoardFrame->Raise();
mMixerBoardFrame->SetFocus();
}
void AudacityProject::OnPlotSpectrum()
{
if (!mFreqWindow) {
wxPoint where;
where.x = 150;
where.y = 150;
mFreqWindow.reset( safenew FreqWindow(
this, -1, _("Frequency Analysis"), where ) );
}
if( ScreenshotCommand::MayCapture( mFreqWindow.get() ) )
return;
mFreqWindow->Show(true);
mFreqWindow->Raise();
mFreqWindow->SetFocus();
}
void AudacityProject::OnContrast()
{
// All of this goes away when the Contrast Dialog is converted to a module
if(!mContrastDialog)
{
wxPoint where;
where.x = 150;
where.y = 150;
mContrastDialog.reset( safenew ContrastDialog(
this, -1, _("Contrast Analysis (WCAG 2 compliance)"), where ) );
}
mContrastDialog->CentreOnParent();
if( ScreenshotCommand::MayCapture( mContrastDialog.get() ) )
return;
mContrastDialog->Show();
}
void AudacityProject::OnShowTransportToolBar()
{
mToolManager->ShowHide(TransportBarID);
ModifyToolbarMenus();
}
void AudacityProject::OnShowDeviceToolBar()
{
mToolManager->ShowHide( DeviceBarID );
ModifyToolbarMenus();
}
void AudacityProject::OnShowEditToolBar()
{
mToolManager->ShowHide( EditBarID );
ModifyToolbarMenus();
}
void AudacityProject::OnShowMeterToolBar()
{
if( !mToolManager->IsVisible( MeterBarID ) )
{
mToolManager->Expose( PlayMeterBarID, false );
mToolManager->Expose( RecordMeterBarID, false );
}
mToolManager->ShowHide( MeterBarID );
ModifyToolbarMenus();
}
void AudacityProject::OnShowRecordMeterToolBar()
{
if( !mToolManager->IsVisible( RecordMeterBarID ) )
{
mToolManager->Expose( MeterBarID, false );
}
mToolManager->ShowHide( RecordMeterBarID );
ModifyToolbarMenus();
}
void AudacityProject::OnShowPlayMeterToolBar()
{
if( !mToolManager->IsVisible( PlayMeterBarID ) )
{
mToolManager->Expose( MeterBarID, false );
}
mToolManager->ShowHide( PlayMeterBarID );
ModifyToolbarMenus();
}
void AudacityProject::OnShowMixerToolBar()
{
mToolManager->ShowHide( MixerBarID );
ModifyToolbarMenus();
}
void AudacityProject::OnShowScrubbingToolBar()
{
mToolManager->ShowHide( ScrubbingBarID );
ModifyToolbarMenus();
}
void AudacityProject::OnShowSelectionToolBar()
{
mToolManager->ShowHide( SelectionBarID );
ModifyToolbarMenus();
}
#ifdef EXPERIMENTAL_SPECTRAL_EDITING
void AudacityProject::OnShowSpectralSelectionToolBar()
{
mToolManager->ShowHide( SpectralSelectionBarID );
ModifyToolbarMenus();
}
#endif
void AudacityProject::OnShowToolsToolBar()
{
mToolManager->ShowHide( ToolsBarID );
ModifyToolbarMenus();
}
void AudacityProject::OnShowTranscriptionToolBar()
{
mToolManager->ShowHide( TranscriptionBarID );
ModifyToolbarMenus();
}
void AudacityProject::OnResetToolBars()
{
mToolManager->Reset();
ModifyToolbarMenus();
}
//
// Project Menu
//
void AudacityProject::OnImport()
{
// An import trigger for the alias missing dialog might not be intuitive, but
// this serves to track the file if the users zooms in and such.
wxGetApp().SetMissingAliasedFileWarningShouldShow(true);
wxArrayString selectedFiles = ShowOpenDialog(wxT(""));
if (selectedFiles.GetCount() == 0) {
gPrefs->Write(wxT("/LastOpenType"),wxT(""));
gPrefs->Flush();
return;
}
// PRL: This affects FFmpegImportPlugin::Open which resets the preference
// to false. Should it also be set to true on other paths that reach
// AudacityProject::Import ?
gPrefs->Write(wxT("/NewImportingSession"), true);
//sort selected files by OD status. Load non OD first so user can edit asap.
//first sort selectedFiles.
selectedFiles.Sort(CompareNoCaseFileName);
ODManager::Pauser pauser;
auto cleanup = finally( [&] {
gPrefs->Write(wxT("/LastOpenType"),wxT(""));
gPrefs->Flush();
HandleResize(); // Adjust scrollers for NEW track sizes.
} );
for (size_t ff = 0; ff < selectedFiles.GetCount(); ff++) {
wxString fileName = selectedFiles[ff];
FileNames::UpdateDefaultPath(FileNames::Operation::Open, fileName);
Import(fileName);
}
ZoomAfterImport(nullptr);
}
void AudacityProject::OnImportLabels()
{
wxString fileName =
FileNames::SelectFile(FileNames::Operation::Open,
_("Select a text file containing labels"),
wxEmptyString, // Path
wxT(""), // Name
wxT(".txt"), // Extension
_("Text files (*.txt)|*.txt|All files|*"),
wxRESIZE_BORDER, // Flags
this); // Parent
if (fileName != wxT("")) {
wxTextFile f;
f.Open(fileName);
if (!f.IsOpened()) {
AudacityMessageBox(_("Could not open file: ") + fileName);
return;
}
auto newTrack = GetTrackFactory()->NewLabelTrack();
wxString sTrackName;
wxFileName::SplitPath(fileName, NULL, NULL, &sTrackName, NULL);
newTrack->SetName(sTrackName);
newTrack->Import(f);
SelectNone();
newTrack->SetSelected(true);
mTracks->Add(std::move(newTrack));
PushState(wxString::
Format(_("Imported labels from '%s'"), fileName),
_("Import Labels"));
ZoomAfterImport(nullptr);
}
}
#ifdef USE_MIDI
void AudacityProject::OnImportMIDI()
{
wxString fileName = FileNames::SelectFile(FileNames::Operation::Open,
_("Select a MIDI file"),
wxEmptyString, // Path
wxT(""), // Name
wxT(""), // Extension
_("MIDI and Allegro files (*.mid;*.midi;*.gro)|*.mid;*.midi;*.gro|MIDI files (*.mid;*.midi)|*.mid;*.midi|Allegro files (*.gro)|*.gro|All files|*"),
wxRESIZE_BORDER, // Flags
this); // Parent
if (fileName != wxT(""))
AudacityProject::DoImportMIDI(this, fileName);
}
AudacityProject *AudacityProject::DoImportMIDI(
AudacityProject *pProject, const wxString &fileName)
{
AudacityProject *pNewProject {};
if ( !pProject )
pProject = pNewProject = CreateNewAudacityProject();
auto cleanup = finally( [&] { if ( pNewProject ) pNewProject->Close(true); } );
auto newTrack = pProject->GetTrackFactory()->NewNoteTrack();
if (::ImportMIDI(fileName, newTrack.get())) {
pProject->SelectNone();
auto pTrack = pProject->mTracks->Add(std::move(newTrack));
pTrack->SetSelected(true);
pProject->PushState(wxString::Format(_("Imported MIDI from '%s'"),
fileName), _("Import MIDI"));
pProject->ZoomAfterImport(pTrack);
pNewProject = nullptr;
wxGetApp().AddFileToHistory(fileName);
return pProject;
}
else
return nullptr;
}
#endif // USE_MIDI
void AudacityProject::OnImportRaw()
{
wxString fileName =
FileNames::SelectFile(FileNames::Operation::Open,
_("Select any uncompressed audio file"),
wxEmptyString, // Path
wxT(""), // Name
wxT(""), // Extension
_("All files|*"),
wxRESIZE_BORDER, // Flags
this); // Parent
if (fileName == wxT(""))
return;
TrackHolders newTracks;
::ImportRaw(this, fileName, GetTrackFactory(), newTracks);
if (newTracks.size() <= 0)
return;
AddImportedTracks(fileName, std::move(newTracks));
HandleResize(); // Adjust scrollers for NEW track sizes.
}
void AudacityProject::OnEditMetadata()
{
(void)DoEditMetadata(_("Edit Metadata Tags"), _("Metadata Tags"), true);
}
bool AudacityProject::DoEditMetadata
(const wxString &title, const wxString &shortUndoDescription, bool force)
{
// Back up my tags
auto newTags = mTags->Duplicate();
if (newTags->ShowEditDialog(this, title, force)) {
if (*mTags != *newTags) {
// Commit the change to project state only now.
mTags = newTags;
PushState(title, shortUndoDescription);
}
return true;
}
return false;
}
void AudacityProject::HandleMixAndRender(bool toNewTrack)
{
wxGetApp().SetMissingAliasedFileWarningShouldShow(true);
WaveTrack::Holder uNewLeft, uNewRight;
MixAndRender(GetTracks(), GetTrackFactory(), mRate, mDefaultFormat, 0.0, 0.0, uNewLeft, uNewRight);
if (uNewLeft) {
// Remove originals, get stats on what tracks were mixed
TrackListIterator iter(GetTracks());
Track *t = iter.First();
int selectedCount = 0;
wxString firstName;
while (t) {
if (t->GetSelected() && (t->GetKind() == Track::Wave)) {
if (selectedCount==0)
firstName = t->GetName();
// Add one to the count if it's an unlinked track, or if it's the first
// in a stereo pair
if (t->GetLinked() || !t->GetLink())
selectedCount++;
if (!toNewTrack) {
t = iter.RemoveCurrent();
} else {
t = iter.Next();
};
}
else
t = iter.Next();
}
// Add NEW tracks
auto pNewLeft = mTracks->Add(std::move(uNewLeft));
decltype(pNewLeft) pNewRight{};
if (uNewRight)
pNewRight = mTracks->Add(std::move(uNewRight));
// If we're just rendering (not mixing), keep the track name the same
if (selectedCount==1) {
pNewLeft->SetName(firstName);
if (pNewRight)
pNewRight->SetName(firstName);
}
// Smart history/undo message
if (selectedCount==1) {
wxString msg;
msg.Printf(_("Rendered all audio in track '%s'"), firstName);
/* i18n-hint: Convert the audio into a more usable form, so apply
* panning and amplification and write to some external file.*/
PushState(msg, _("Render"));
}
else {
wxString msg;
if (pNewRight)
msg.Printf(_("Mixed and rendered %d tracks into one new stereo track"),
selectedCount);
else
msg.Printf(_("Mixed and rendered %d tracks into one new mono track"),
selectedCount);
PushState(msg, _("Mix and Render"));
}
mTrackPanel->SetFocus();
mTrackPanel->SetFocusedTrack(pNewLeft);
mTrackPanel->EnsureVisible(pNewLeft);
RedrawProject();
}
}
void AudacityProject::OnMixAndRender()
{
HandleMixAndRender(false);
}
void AudacityProject::OnMixAndRenderToNewTrack()
{
HandleMixAndRender(true);
}
void AudacityProject::OnSelectionSave()
{
mRegionSave = mViewInfo.selectedRegion;
}
void AudacityProject::OnCursorPositionStore()
{
mCursorPositionStored = IsAudioActive() ? gAudioIO->GetStreamTime() : mViewInfo.selectedRegion.t0();
mCursorPositionHasBeenStored = true;
}
void AudacityProject::OnSelectionRestore()
{
if ((mRegionSave.t0() == 0.0) &&
(mRegionSave.t1() == 0.0))
return;
mViewInfo.selectedRegion = mRegionSave;
ModifyState(false);
mTrackPanel->Refresh(false);
}
void AudacityProject::OnCursorTrackStart()
{
double kWayOverToRight = 1000000.0;
double minOffset = kWayOverToRight;
TrackListIterator iter(GetTracks());
Track *t = iter.First();
while (t) {
if (t->GetSelected()) {
if (t->GetOffset() < minOffset)
minOffset = t->GetOffset();
}
t = iter.Next();
}
if( minOffset >= (kWayOverToRight-1) )
return;
if (minOffset < 0.0) minOffset = 0.0;
mViewInfo.selectedRegion.setTimes(minOffset, minOffset);
ModifyState(false);
mTrackPanel->ScrollIntoView(mViewInfo.selectedRegion.t0());
mTrackPanel->Refresh(false);
}
void AudacityProject::OnCursorTrackEnd()
{
double kWayOverToLeft = -1000000.0;
double maxEndOffset = kWayOverToLeft;
double thisEndOffset = 0.0;
TrackListIterator iter(GetTracks());
Track *t = iter.First();
while (t) {
if (t->GetSelected()) {
thisEndOffset = t->GetEndTime();
if (thisEndOffset > maxEndOffset)
maxEndOffset = thisEndOffset;
}
t = iter.Next();
}
if( maxEndOffset < (kWayOverToLeft +1) )
return;
mViewInfo.selectedRegion.setTimes(maxEndOffset, maxEndOffset);
ModifyState(false);
mTrackPanel->ScrollIntoView(mViewInfo.selectedRegion.t1());
mTrackPanel->Refresh(false);
}
void AudacityProject::OnCursorSelStart()
{
mViewInfo.selectedRegion.collapseToT0();
ModifyState(false);
mTrackPanel->ScrollIntoView(mViewInfo.selectedRegion.t0());
mTrackPanel->Refresh(false);
}
void AudacityProject::OnCursorSelEnd()
{
mViewInfo.selectedRegion.collapseToT1();
ModifyState(false);
mTrackPanel->ScrollIntoView(mViewInfo.selectedRegion.t1());
mTrackPanel->Refresh(false);
}
AudacityProject::FoundClipBoundary AudacityProject::FindNextClipBoundary(const WaveTrack* wt, double time)
{
AudacityProject::FoundClipBoundary result{};
result.waveTrack = wt;
const auto clips = wt->SortedClipArray();
double timeStart = AdjustForFindingStartTimes(clips, time);
double timeEnd = AdjustForFindingEndTimes(clips, time);
auto pStart = std::find_if(clips.begin(), clips.end(), [&] (const WaveClip* const& clip) {
return clip->GetStartTime() > timeStart; });
auto pEnd = std::find_if(clips.begin(), clips.end(), [&] (const WaveClip* const& clip) {
return clip->GetEndTime() > timeEnd; });
if (pStart != clips.end() && pEnd != clips.end()) {
if ((*pEnd)->SharesBoundaryWithNextClip(*pStart)) {
// boundary between two clips which are immediately next to each other.
result.nFound = 2;
result.time = (*pEnd)->GetEndTime();
result.index1 = std::distance(clips.begin(), pEnd);
result.clipStart1 = false;
result.index2 = std::distance(clips.begin(), pStart);
result.clipStart2 = true;
}
else if ((*pStart)->GetStartTime() < (*pEnd)->GetEndTime()) {
result.nFound = 1;
result.time = (*pStart)->GetStartTime();
result.index1 = std::distance(clips.begin(), pStart);
result.clipStart1 = true;
}
else {
result.nFound = 1;
result.time = (*pEnd)->GetEndTime();
result.index1 = std::distance(clips.begin(), pEnd);
result.clipStart1 = false;
}
}
else if (pEnd != clips.end()) {
result.nFound = 1;
result.time = (*pEnd)->GetEndTime();
result.index1 = std::distance(clips.begin(), pEnd);
result.clipStart1 = false;
}
return result;
}
AudacityProject::FoundClipBoundary AudacityProject::FindPrevClipBoundary(const WaveTrack* wt, double time)
{
AudacityProject::FoundClipBoundary result{};
result.waveTrack = wt;
const auto clips = wt->SortedClipArray();
double timeStart = AdjustForFindingStartTimes(clips, time);
double timeEnd = AdjustForFindingEndTimes(clips, time);
auto pStart = std::find_if(clips.rbegin(), clips.rend(), [&] (const WaveClip* const& clip) {
return clip->GetStartTime() < timeStart; });
auto pEnd = std::find_if(clips.rbegin(), clips.rend(), [&] (const WaveClip* const& clip) {
return clip->GetEndTime() < timeEnd; });
if (pStart != clips.rend() && pEnd != clips.rend()) {
if ((*pEnd)->SharesBoundaryWithNextClip(*pStart)) {
// boundary between two clips which are immediately next to each other.
result.nFound = 2;
result.time = (*pStart)->GetStartTime();
result.index1 = static_cast<int>(clips.size()) - 1 - std::distance(clips.rbegin(), pStart);
result.clipStart1 = true;
result.index2 = static_cast<int>(clips.size()) - 1 - std::distance(clips.rbegin(), pEnd);
result.clipStart2 = false;
}
else if ((*pStart)->GetStartTime() > (*pEnd)->GetEndTime()) {
result.nFound = 1;
result.time = (*pStart)->GetStartTime();
result.index1 = static_cast<int>(clips.size()) - 1 - std::distance(clips.rbegin(), pStart);
result.clipStart1 = true;
}
else {
result.nFound = 1;
result.time = (*pEnd)->GetEndTime();
result.index1 = static_cast<int>(clips.size()) - 1 - std::distance(clips.rbegin(), pEnd);
result.clipStart1 = false;
}
}
else if (pStart != clips.rend()) {
result.nFound = 1;
result.time = (*pStart)->GetStartTime();
result.index1 = static_cast<int>(clips.size()) - 1 - std::distance(clips.rbegin(), pStart);
result.clipStart1 = true;
}
return result;
}
// When two clips are immediately next to each other, the GetEndTime() of the first clip and the
// GetStartTime() of the second clip may not be exactly equal due to rounding errors. When searching
// for the next/prev start time from a given time, the following function adjusts that given time if
// necessary to take this into account. If the given time is the end time of the first of two clips which
// are next to each other, then the given time is changed to the start time of the second clip.
// This ensures that the correct next/prev start time is found.
double AudacityProject::AdjustForFindingStartTimes(const std::vector<const WaveClip*> & clips, double time)
{
auto q = std::find_if(clips.begin(), clips.end(), [&] (const WaveClip* const& clip) {
return clip->GetEndTime() == time; });
if (q != clips.end() && q + 1 != clips.end() &&
(*q)->SharesBoundaryWithNextClip(*(q+1))) {
time = (*(q+1))->GetStartTime();
}
return time;
}
// When two clips are immediately next to each other, the GetEndTime() of the first clip and the
// GetStartTime() of the second clip may not be exactly equal due to rounding errors. When searching
// for the next/prev end time from a given time, the following function adjusts that given time if
// necessary to take this into account. If the given time is the start time of the second of two clips which
// are next to each other, then the given time is changed to the end time of the first clip.
// This ensures that the correct next/prev end time is found.
double AudacityProject::AdjustForFindingEndTimes(const std::vector<const WaveClip*>& clips, double time)
{
auto q = std::find_if(clips.begin(), clips.end(), [&] (const WaveClip* const& clip) {
return clip->GetStartTime() == time; });
if (q != clips.end() && q != clips.begin() &&
(*(q - 1))->SharesBoundaryWithNextClip(*q)) {
time = (*(q-1))->GetEndTime();
}
return time;
}
int AudacityProject::FindClipBoundaries(double time, bool next, std::vector<FoundClipBoundary>& finalResults)
{
const TrackList* tracks = GetTracks();
finalResults.clear();
bool anyWaveTracksSelected =
tracks->end() != std::find_if(tracks->begin(), tracks->end(),
[] (const std::shared_ptr<Track>& t) {
return t->GetSelected() && t->GetKind() == Track::Wave; });
// first search the tracks individually
TrackListIterator iter(GetTracks());
Track* track = iter.First();
std::vector<FoundClipBoundary> results;
int nTracksSearched = 0;
int trackNumber = 1;
while (track) {
if (track->GetKind() == Track::Wave && (!anyWaveTracksSelected || track->GetSelected())) {
auto waveTrack = static_cast<const WaveTrack*>(track);
bool stereoAndDiff = waveTrack->GetLinked() && !ChannelsHaveSameClipBoundaries(waveTrack);
auto result = next ? FindNextClipBoundary(waveTrack, time) :
FindPrevClipBoundary(waveTrack, time);
if (result.nFound > 0) {
result.trackNumber = trackNumber;
result.channel = stereoAndDiff;
results.push_back(result);
}
if (stereoAndDiff) {
auto waveTrack2 = static_cast<const WaveTrack*>(track->GetLink());
auto result = next ? FindNextClipBoundary(waveTrack2, time) :
FindPrevClipBoundary(waveTrack2, time);
if (result.nFound > 0) {
result.trackNumber = trackNumber;
result.channel = stereoAndDiff;
results.push_back(result);
}
}
nTracksSearched++;
}
trackNumber++;
track = iter.Next(true);
}
if (results.size() > 0) {
// If any clip boundaries were found
// find the clip boundary or boundaries with the min/max time
auto compare = [] (const FoundClipBoundary& a, const FoundClipBoundary&b)
{ return a.time < b.time; };
auto p = next ? min_element(results.begin(), results.end(), compare ) :
max_element(results.begin(), results.end(), compare);
for ( auto &r : results )
if ( r.time == (*p).time )
finalResults.push_back( r );
}
return nTracksSearched; // can be used for screen reader messages if required
}
void AudacityProject::OnCursorNextClipBoundary()
{
OnCursorClipBoundary(true);
}
void AudacityProject::OnCursorPrevClipBoundary()
{
OnCursorClipBoundary(false);
}
void AudacityProject::OnCursorClipBoundary(bool next)
{
std::vector<FoundClipBoundary> results;
FindClipBoundaries(next ? mViewInfo.selectedRegion.t1() :
mViewInfo.selectedRegion.t0(), next, results);
if (results.size() > 0) {
// note that if there is more than one result, each has the same time value.
double time = results[0].time;
mViewInfo.selectedRegion.setTimes(time, time);
ModifyState(false);
mTrackPanel->ScrollIntoView(mViewInfo.selectedRegion.t0());
mTrackPanel->Refresh(false);
wxString message = ClipBoundaryMessage(results);
mTrackPanel->MessageForScreenReader(message);
}
}
// for clip boundary commands, create a message for screen readers
wxString AudacityProject::ClipBoundaryMessage(const std::vector<FoundClipBoundary>& results)
{
wxString message;
for (auto& result : results) {
wxString temp;
// TODO This section is extremely difficult for translators.
// Can it be made easier and can hints be given?
temp.Printf(wxT("%s %d "), result.clipStart1 ? _("start") : _("end"), result.index1 + 1);
message += temp;
if (result.nFound == 2) {
temp.Printf(wxT("%s %s %d "), _("and"), result.clipStart2 ? _("start") : _("end"),
result.index2 + 1);
message += temp;
}
temp.Printf(wxT("%s %d %s "), _("of"), result.waveTrack->GetNumClips(),
result.waveTrack->GetNumClips() == 1 ? _("clip") : _("clips"));
message += temp;
if (result.waveTrack->GetName() == result.waveTrack->GetDefaultName())
temp.Printf(wxT("%s %d "), _("Track"), result.trackNumber);
else
temp.Printf( wxT("%s "), result.waveTrack->GetName());
message += temp;
if (result.channel) {
message += result.waveTrack->GetLinked() ? _("left") : _("right");
message += wxT(" ");
}
message += wxT(", ");
}
return message;
}
void AudacityProject::HandleAlign(int index, bool moveSel)
{
TrackListIterator iter(GetTracks());
wxString action;
wxString shortAction;
double offset;
double minOffset = DBL_MAX;
double maxEndOffset = 0.0;
double leftOffset = 0.0;
bool bRightChannel = false;
double avgOffset = 0.0;
int numSelected = 0;
Track *t = iter.First();
double delta = 0.0;
double newPos = -1.0;
wxArrayDouble trackStartArray;
wxArrayDouble trackEndArray;
double firstTrackOffset=0.0f;
while (t) {
// We only want Wave and Note tracks here.
if (t->GetSelected() && dynamic_cast<const AudioTrack*>(t))
{
offset = t->GetOffset();
if (t->GetLinked()) { // Left channel of stereo track.
leftOffset = offset;
bRightChannel = true; // next track is the right channel.
} else {
if (bRightChannel) {
// Align channel with earlier start time
offset = (offset < leftOffset)? offset : leftOffset;
leftOffset = 0.0;
bRightChannel = false;
}
avgOffset += offset;
if (numSelected == 0) {
firstTrackOffset = offset; // For Align End to End.
}
numSelected++;
}
trackStartArray.Add(t->GetStartTime());
trackEndArray.Add(t->GetEndTime());
if (offset < minOffset)
minOffset = offset;
if (t->GetEndTime() > maxEndOffset)
maxEndOffset = t->GetEndTime();
}
t = iter.Next();
}
avgOffset /= numSelected; // numSelected is mono/stereo tracks not channels.
switch(index) {
case kAlignStartZero:
delta = -minOffset;
action = _("start to zero");
shortAction = _("Start");
break;
case kAlignStartSelStart:
delta = mViewInfo.selectedRegion.t0() - minOffset;
action = _("start to cursor/selection start");
shortAction = _("Start");
break;
case kAlignStartSelEnd:
delta = mViewInfo.selectedRegion.t1() - minOffset;
action = _("start to selection end");
shortAction = _("Start");
break;
case kAlignEndSelStart:
delta = mViewInfo.selectedRegion.t0() - maxEndOffset;
action = _("end to cursor/selection start");
shortAction = _("End");
break;
case kAlignEndSelEnd:
delta = mViewInfo.selectedRegion.t1() - maxEndOffset;
action = _("end to selection end");
shortAction = _("End");
break;
// index set in alignLabelsNoSync
case kAlignEndToEnd:
newPos = firstTrackOffset;
action = _("end to end");
shortAction = _("End to End");
break;
case kAlignTogether:
newPos = avgOffset;
action = _("together");
shortAction = _("Together");
}
if ((unsigned)index >= mAlignLabelsCount) { // This is an alignLabelsNoSync command.
TrackListIterator iter(GetTracks());
Track *t = iter.First();
double leftChannelStart = 0.0;
double leftChannelEnd = 0.0;
double rightChannelStart = 0.0;
double rightChannelEnd = 0.0;
int arrayIndex = 0;
while (t) {
// This shifts different tracks in different ways, so no sync-lock move.
// Only align Wave and Note tracks end to end.
if (t->GetSelected() && dynamic_cast<const AudioTrack*>(t))
{
t->SetOffset(newPos); // Move the track
if (t->GetLinked()) { // Left channel of stereo track.
leftChannelStart = trackStartArray[arrayIndex];
leftChannelEnd = trackEndArray[arrayIndex];
rightChannelStart = trackStartArray[1+arrayIndex];
rightChannelEnd = trackEndArray[1+arrayIndex];
bRightChannel = true; // next track is the right channel.
// newPos is the offset for the earlier channel.
// If right channel started first, offset the left channel.
if (rightChannelStart < leftChannelStart) {
t->SetOffset(newPos + leftChannelStart - rightChannelStart);
}
arrayIndex++;
} else {
if (bRightChannel) {
// If left channel started first, offset the right channel.
if (leftChannelStart < rightChannelStart) {
t->SetOffset(newPos + rightChannelStart - leftChannelStart);
}
if (index == kAlignEndToEnd) {
// Now set position for start of next track.
newPos += wxMax(leftChannelEnd, rightChannelEnd) - wxMin(leftChannelStart, rightChannelStart);
}
bRightChannel = false;
} else { // Mono track
if (index == kAlignEndToEnd) {
newPos += (trackEndArray[arrayIndex] - trackStartArray[arrayIndex]);
}
}
arrayIndex++;
}
}
t = iter.Next();
}
if (index == kAlignEndToEnd) {
OnZoomFit();
}
}
if (delta != 0.0) {
TrackListIterator iter(GetTracks());
Track *t = iter.First();
while (t) {
// For a fixed-distance shift move sync-lock selected tracks also.
if (t->GetSelected() || t->IsSyncLockSelected()) {
t->SetOffset(t->GetOffset() + delta);
}
t = iter.Next();
}
}
if (moveSel) {
mViewInfo.selectedRegion.move(delta);
action = wxString::Format(_("Aligned/Moved %s"), action);
shortAction = wxString::Format(_("Align %s/Move"),shortAction);
PushState(action, shortAction);
} else {
action = wxString::Format(_("Aligned %s"), action);
shortAction = wxString::Format(_("Align %s"),shortAction);
PushState(action, shortAction);
}
RedrawProject();
}
void AudacityProject::OnAlignNoSync(int index)
{
// Add length of alignLabels array so that we can handle this in AudacityProject::HandleAlign.
HandleAlign(index + mAlignLabelsCount, false);
}
void AudacityProject::OnAlign(int index)
{
bool bMoveWith;
gPrefs->Read(wxT("/GUI/MoveSelectionWithTracks"), &bMoveWith, false);
HandleAlign(index, bMoveWith);
}
/*
// Now handled in OnAlign.
void AudacityProject::OnAlignMoveSel(int index)
{
HandleAlign(index, true);
}
*/
#ifdef EXPERIMENTAL_SCOREALIGN
// rough relative amount of time to compute one
// frame of audio or midi, or one cell of matrix, or one iteration
// of smoothing, measured on a 1.9GHz Core 2 Duo in 32-bit mode
// (see COLLECT_TIMING_DATA below)
#define AUDIO_WORK_UNIT 0.004F
#define MIDI_WORK_UNIT 0.0001F
#define MATRIX_WORK_UNIT 0.000002F
#define SMOOTHING_WORK_UNIT 0.000001F
// Write timing data to a file; useful for calibrating AUDIO_WORK_UNIT,
// MIDI_WORK_UNIT, MATRIX_WORK_UNIT, and SMOOTHING_WORK_UNIT coefficients
// Data is written to timing-data.txt; look in
// audacity-src/win/Release/modules/
#define COLLECT_TIMING_DATA
// Audacity Score Align Progress class -- progress reports come here
class ASAProgress final : public SAProgress {
private:
float mTotalWork;
float mFrames[2];
long mTotalCells; // how many matrix cells?
long mCellCount; // how many cells so far?
long mPrevCellCount; // cell_count last reported with Update()
Maybe<ProgressDialog> mProgress;
#ifdef COLLECT_TIMING_DATA
FILE *mTimeFile;
wxDateTime mStartTime;
long iterations;
#endif
public:
ASAProgress() {
smoothing = false;
#ifdef COLLECT_TIMING_DATA
mTimeFile = fopen("timing-data.txt", "w");
#endif
}
~ASAProgress() {
#ifdef COLLECT_TIMING_DATA
fclose(mTimeFile);
#endif
}
void set_phase(int i) override {
float work[2]; // chromagram computation work estimates
float work2, work3 = 0; // matrix and smoothing work estimates
SAProgress::set_phase(i);
#ifdef COLLECT_TIMING_DATA
long ms = 0;
wxDateTime now = wxDateTime::UNow();
wxFprintf(mTimeFile, "Phase %d begins at %s\n",
i, now.FormatTime());
if (i != 0)
ms = now.Subtract(mStartTime).GetMilliseconds().ToLong();
mStartTime = now;
#endif
if (i == 0) {
mCellCount = 0;
for (int j = 0; j < 2; j++) {
mFrames[j] = durations[j] / frame_period;
}
mTotalWork = 0;
for (int j = 0; j < 2; j++) {
work[j] =
(is_audio[j] ? AUDIO_WORK_UNIT : MIDI_WORK_UNIT) * mFrames[j];
mTotalWork += work[j];
}
mTotalCells = mFrames[0] * mFrames[1];
work2 = mTotalCells * MATRIX_WORK_UNIT;
mTotalWork += work2;
// arbitarily assume 60 iterations to fit smooth segments and
// per frame per iteration is SMOOTHING_WORK_UNIT
if (smoothing) {
work3 =
wxMax(mFrames[0], mFrames[1]) * SMOOTHING_WORK_UNIT * 40;
mTotalWork += work3;
}
#ifdef COLLECT_TIMING_DATA
wxFprintf(mTimeFile, " mTotalWork (an estimate) = %g\n", mTotalWork);
wxFprintf(mTimeFile, " work0 = %g, frames %g, is_audio %d\n",
work[0], mFrames[0], is_audio[0]);
wxFprintf(mTimeFile, " work1 = %g, frames %g, is_audio %d\n",
work[1], mFrames[1], is_audio[1]);
wxFprintf(mTimeFile, "work2 = %g, work3 = %g\n", work2, work3);
#endif
mProgress.create(_("Synchronize MIDI with Audio"),
_("Synchronizing MIDI and Audio Tracks"));
} else if (i < 3) {
wxFprintf(mTimeFile,
"Phase %d took %d ms for %g frames, coefficient = %g s/frame\n",
i - 1, ms, mFrames[i - 1], (ms * 0.001) / mFrames[i - 1]);
} else if (i == 3) {
wxFprintf(mTimeFile,
"Phase 2 took %d ms for %d cells, coefficient = %g s/cell\n",
ms, mCellCount, (ms * 0.001) / mCellCount);
} else if (i == 4) {
wxFprintf(mTimeFile, "Phase 3 took %d ms for %d iterations on %g frames, coefficient = %g s per frame per iteration\n",
ms, iterations, wxMax(mFrames[0], mFrames[1]),
(ms * 0.001) / (wxMax(mFrames[0], mFrames[1]) * iterations));
}
}
bool set_feature_progress(float s) override {
float work;
if (phase == 0) {
float f = s / frame_period;
work = (is_audio[0] ? AUDIO_WORK_UNIT : MIDI_WORK_UNIT) * f;
} else if (phase == 1) {
float f = s / frame_period;
work = (is_audio[0] ? AUDIO_WORK_UNIT : MIDI_WORK_UNIT) * mFrames[0] +
(is_audio[1] ? AUDIO_WORK_UNIT : MIDI_WORK_UNIT) * f;
}
int updateResult = mProgress->Update((int)(work), (int)(mTotalWork));
return (updateResult == ProgressResult::Success);
}
bool set_matrix_progress(int cells) override {
mCellCount += cells;
float work =
(is_audio[0] ? AUDIO_WORK_UNIT : MIDI_WORK_UNIT) * mFrames[0] +
(is_audio[1] ? AUDIO_WORK_UNIT : MIDI_WORK_UNIT) * mFrames[1];
work += mCellCount * MATRIX_WORK_UNIT;
int updateResult = mProgress->Update((int)(work), (int)(mTotalWork));
return (updateResult == ProgressResult::Success);
}
bool set_smoothing_progress(int i) override {
iterations = i;
float work =
(is_audio[0] ? AUDIO_WORK_UNIT : MIDI_WORK_UNIT) * mFrames[0] +
(is_audio[1] ? AUDIO_WORK_UNIT : MIDI_WORK_UNIT) * mFrames[1] +
MATRIX_WORK_UNIT * mFrames[0] * mFrames[1];
work += i * wxMax(mFrames[0], mFrames[1]) * SMOOTHING_WORK_UNIT;
int updateResult = mProgress->Update((int)(work), (int)(mTotalWork));
return (updateResult == ProgressResult::Success);
}
};
long mixer_process(void *mixer, float **buffer, long n)
{
Mixer *mix = (Mixer *) mixer;
long frame_count = mix->Process(std::max(0L, n));
*buffer = (float *) mix->GetBuffer();
return frame_count;
}
void AudacityProject::OnScoreAlign()
{
TrackListIterator iter(GetTracks());
Track *t = iter.First();
int numWaveTracksSelected = 0;
int numNoteTracksSelected = 0;
int numOtherTracksSelected = 0;
NoteTrack *nt;
double endTime = 0.0;
// Iterate through once to make sure that there is exactly
// one WaveTrack and one NoteTrack selected.
while (t) {
if (t->GetSelected()) {
if (t->GetKind() == Track::Wave) {
numWaveTracksSelected++;
WaveTrack *wt = (WaveTrack *) t;
endTime = endTime > wt->GetEndTime() ? endTime : wt->GetEndTime();
} else if(t->GetKind() == Track::Note) {
numNoteTracksSelected++;
nt = (NoteTrack *) t;
} else numOtherTracksSelected++;
}
t = iter.Next();
}
if(numWaveTracksSelected == 0 ||
numNoteTracksSelected != 1 ||
numOtherTracksSelected != 0){
AudacityMessageBox(wxString::Format(wxT("Please select at least one audio track and one MIDI track.")));
return;
}
// Creating the dialog also stores dialog into gScoreAlignDialog so
// that it can be delted by CloseScoreAlignDialog() either here or
// if the program is quit by the user while the dialog is up.
ScoreAlignParams params;
// safe because the class maintains a global resource pointer
safenew ScoreAlignDialog(params);
CloseScoreAlignDialog();
if (params.mStatus != wxID_OK) return;
// We're going to do it.
//pushing the state before the change is wrong (I think)
//PushState(_("Sync MIDI with Audio"), _("Sync MIDI with Audio"));
// Make a copy of the note track in case alignment is canceled or fails
auto holder = nt->Duplicate();
auto alignedNoteTrack = static_cast<NoteTrack*>(holder.get());
// Remove offset from NoteTrack because audio is
// mixed starting at zero and incorporating clip offsets.
if (alignedNoteTrack->GetOffset() < 0) {
// remove the negative offset data before alignment
nt->Clear(alignedNoteTrack->GetOffset(), 0);
} else if (alignedNoteTrack->GetOffset() > 0) {
alignedNoteTrack->Shift(alignedNoteTrack->GetOffset());
}
alignedNoteTrack->SetOffset(0);
WaveTrackConstArray waveTracks =
mTracks->GetWaveTrackConstArray(true /* selectionOnly */);
int result;
{
Mixer mix(
waveTracks, // const WaveTrackConstArray &inputTracks
Mixer::WarpOptions{ mTracks->GetTimeTrack() }, // const WarpOptions &warpOptions
0.0, // double startTime
endTime, // double stopTime
2, // int numOutChannels
44100u, // size_t outBufferSize
true, // bool outInterleaved
mRate, // double outRate
floatSample, // sampleFormat outFormat
true, // bool highQuality = true
NULL); // MixerSpec *mixerSpec = NULL
ASAProgress progress;
// There's a lot of adjusting made to incorporate the note track offset into
// the note track while preserving the position of notes within beats and
// measures. For debugging, you can see just the pre-scorealign note track
// manipulation by setting SKIP_ACTUAL_SCORE_ALIGNMENT. You could then, for
// example, save the modified note track in ".gro" form to read the details.
//#define SKIP_ACTUAL_SCORE_ALIGNMENT 1
#ifndef SKIP_ACTUAL_SCORE_ALIGNMENT
result = scorealign((void *) &mix, &mixer_process,
2 /* channels */, 44100.0 /* srate */, endTime,
&alignedNoteTrack->GetSeq(), &progress, params);
#else
result = SA_SUCCESS;
#endif
}
if (result == SA_SUCCESS) {
mTracks->Replace(nt, std::move(holder));
RedrawProject();
AudacityMessageBox(wxString::Format(
_("Alignment completed: MIDI from %.2f to %.2f secs, Audio from %.2f to %.2f secs."),
params.mMidiStart, params.mMidiEnd,
params.mAudioStart, params.mAudioEnd));
PushState(_("Sync MIDI with Audio"), _("Sync MIDI with Audio"));
} else if (result == SA_TOOSHORT) {
AudacityMessageBox(wxString::Format(
_("Alignment error: input too short: MIDI from %.2f to %.2f secs, Audio from %.2f to %.2f secs."),
params.mMidiStart, params.mMidiEnd,
params.mAudioStart, params.mAudioEnd));
} else if (result == SA_CANCEL) {
// wrong way to recover...
//GetActiveProject()->OnUndo(); // recover any changes to note track
return; // no message when user cancels alignment
} else {
//GetActiveProject()->OnUndo(); // recover any changes to note track
AudacityMessageBox(_("Internal error reported by alignment process."));
}
}
#endif /* EXPERIMENTAL_SCOREALIGN */
void AudacityProject::OnNewWaveTrack()
{
auto t = mTracks->Add(mTrackFactory->NewWaveTrack(mDefaultFormat, mRate));
SelectNone();
t->SetSelected(true);
PushState(_("Created new audio track"), _("New Track"));
RedrawProject();
mTrackPanel->EnsureVisible(t);
}
void AudacityProject::OnNewStereoTrack()
{
auto t = mTracks->Add(mTrackFactory->NewWaveTrack(mDefaultFormat, mRate));
t->SetChannel(Track::LeftChannel);
SelectNone();
t->SetSelected(true);
t->SetLinked (true);
t = mTracks->Add(mTrackFactory->NewWaveTrack(mDefaultFormat, mRate));
t->SetChannel(Track::RightChannel);
t->SetSelected(true);
PushState(_("Created new stereo audio track"), _("New Track"));
RedrawProject();
mTrackPanel->EnsureVisible(t);
}
void AudacityProject::OnNewLabelTrack()
{
auto t = mTracks->Add(GetTrackFactory()->NewLabelTrack());
SelectNone();
t->SetSelected(true);
PushState(_("Created new label track"), _("New Track"));
RedrawProject();
mTrackPanel->EnsureVisible(t);
}
void AudacityProject::OnNewTimeTrack()
{
if (mTracks->GetTimeTrack()) {
AudacityMessageBox(_("This version of Audacity only allows one time track for each project window."));
return;
}
auto t = mTracks->AddToHead(mTrackFactory->NewTimeTrack());
SelectNone();
t->SetSelected(true);
PushState(_("Created new time track"), _("New Track"));
RedrawProject();
mTrackPanel->EnsureVisible(t);
}
void AudacityProject::OnTimerRecord()
{
// MY: Due to improvements in how Timer Recording saves and/or exports
// it is now safer to disable Timer Recording when there is more than
// one open project.
if (GetOpenProjectCount() > 1) {
AudacityMessageBox(_("Timer Recording cannot be used with more than one open project.\n\nPlease close any additional projects and try again."),
_("Timer Recording"),
wxICON_INFORMATION | wxOK);
return;
}
// MY: If the project has unsaved changes then we no longer allow access
// to Timer Recording. This decision has been taken as the safest approach
// preventing issues surrounding "dirty" projects when Automatic Save/Export
// is used in Timer Recording.
if ((GetUndoManager()->UnsavedChanges()) && (ProjectHasTracks() || mEmptyCanBeDirty)) {
AudacityMessageBox(_("Timer Recording cannot be used while you have unsaved changes.\n\nPlease save or close this project and try again."),
_("Timer Recording"),
wxICON_INFORMATION | wxOK);
return;
}
// We use this variable to display "Current Project" in the Timer Recording save project field
bool bProjectSaved = IsProjectSaved();
//we break the prompting and waiting dialogs into two sections
//because they both give the user a chance to click cancel
//and therefore remove the newly inserted track.
TimerRecordDialog dialog(this, bProjectSaved); /* parent, project saved? */
int modalResult = dialog.ShowModal();
if (modalResult == wxID_CANCEL)
{
// Cancelled before recording - don't need to do anyting.
}
else
{
int iTimerRecordingOutcome = dialog.RunWaitDialog();
switch (iTimerRecordingOutcome) {
case POST_TIMER_RECORD_CANCEL_WAIT:
// Canceled on the wait dialog
RollbackState();
break;
case POST_TIMER_RECORD_CANCEL:
// RunWaitDialog() shows the "wait for start" as well as "recording" dialog
// if it returned POST_TIMER_RECORD_CANCEL it means the user cancelled while the recording, so throw out the fresh track.
// However, we can't undo it here because the PushState() is called in TrackPanel::OnTimer(),
// which is blocked by this function.
// so instead we mark a flag to undo it there.
mTimerRecordCanceled = true;
break;
case POST_TIMER_RECORD_NOTHING:
// No action required
break;
case POST_TIMER_RECORD_CLOSE:
// Quit Audacity
exit(0);
break;
case POST_TIMER_RECORD_RESTART:
// Restart System
#ifdef __WINDOWS__
system("shutdown /r /f /t 30");
#endif
break;
case POST_TIMER_RECORD_SHUTDOWN:
// Shutdown System
#ifdef __WINDOWS__
system("shutdown /s /f /t 30");
#endif
break;
}
}
}
void AudacityProject::OnSoundActivated()
{
SoundActivatedRecord dialog(this /* parent */ );
dialog.ShowModal();
}
void AudacityProject::OnRescanDevices()
{
DeviceManager::Instance()->Rescan();
}
int AudacityProject::DoAddLabel(const SelectedRegion &region, bool preserveFocus)
{
LabelTrack *lt = NULL;
// If the focused track is a label track, use that
Track *const pFocusedTrack = mTrackPanel->GetFocusedTrack();
Track *t = pFocusedTrack;
if (t && t->GetKind() == Track::Label) {
lt = (LabelTrack *) t;
}
// Otherwise look for a label track after the focused track
if (!lt) {
TrackListIterator iter(GetTracks());
if (t)
iter.StartWith(t);
else
t = iter.First();
while (t && !lt) {
if (t->GetKind() == Track::Label)
lt = (LabelTrack *) t;
t = iter.Next();
}
}
// If none found, start a NEW label track and use it
if (!lt) {
lt = static_cast<LabelTrack*>
(mTracks->Add(GetTrackFactory()->NewLabelTrack()));
}
// LLL: Commented as it seemed a little forceful to remove users
// selection when adding the label. This does not happen if
// you select several tracks and the last one of those is a
// label track...typing a label will not clear the selections.
//
// SelectNone();
lt->SetSelected(true);
int focusTrackNumber = -1;
if (pFocusedTrack && preserveFocus) {
// Must remember the track to re-focus after finishing a label edit.
// do NOT identify it by a pointer, which might dangle! Identify
// by position.
TrackListIterator iter(GetTracks());
Track *track = iter.First();
do
++focusTrackNumber;
while (track != pFocusedTrack &&
NULL != (track = iter.Next()));
if (!track)
// How could we not find it?
focusTrackNumber = -1;
}
int index = lt->AddLabel(region, wxString(), focusTrackNumber);
PushState(_("Added label"), _("Label"));
RedrawProject();
mTrackPanel->EnsureVisible((Track *)lt);
mTrackPanel->SetFocus();
return index;
}
void AudacityProject::OnMoveSelectionWithTracks()
{
bool bMoveWith;
gPrefs->Read(wxT("/GUI/MoveSelectionWithTracks"), &bMoveWith, false);
gPrefs->Write(wxT("/GUI/MoveSelectionWithTracks"), !bMoveWith);
gPrefs->Flush();
}
void AudacityProject::OnSyncLock()
{
bool bSyncLockTracks;
gPrefs->Read(wxT("/GUI/SyncLockTracks"), &bSyncLockTracks, false);
gPrefs->Write(wxT("/GUI/SyncLockTracks"), !bSyncLockTracks);
gPrefs->Flush();
// Toolbar, project sync-lock handled within
ModifyAllProjectToolbarMenus();
mTrackPanel->Refresh(false);
}
void AudacityProject::OnAddLabel()
{
DoAddLabel(mViewInfo.selectedRegion);
}
void AudacityProject::OnAddLabelPlaying()
{
if (GetAudioIOToken()>0 &&
gAudioIO->IsStreamActive(GetAudioIOToken())) {
double indicator = gAudioIO->GetStreamTime();
DoAddLabel(SelectedRegion(indicator, indicator), true);
}
}
void AudacityProject::DoEditLabels(LabelTrack *lt, int index)
{
wxString format = GetSelectionFormat(),
freqFormat = GetFrequencySelectionFormatName();
LabelDialog dlg(this, *GetTrackFactory(), GetTracks(),
lt, index,
mViewInfo, mRate,
format, freqFormat);
if (dlg.ShowModal() == wxID_OK) {
PushState(_("Edited labels"), _("Label"));
RedrawProject();
}
}
void AudacityProject::OnEditLabels()
{
DoEditLabels();
}
void AudacityProject::OnToggleTypeToCreateLabel()
{
bool typeToCreateLabel;
gPrefs->Read(wxT("/GUI/TypeToCreateLabel"), &typeToCreateLabel, true);
gPrefs->Write(wxT("/GUI/TypeToCreateLabel"), !typeToCreateLabel);
gPrefs->Flush();
ModifyAllProjectToolbarMenus();
}
void AudacityProject::OnApplyChain()
{
BatchProcessDialog dlg(this);
dlg.ShowModal();
ModifyUndoMenuItems();
}
void AudacityProject::OnEditChains()
{
EditChainsDialog dlg(this);
dlg.ShowModal();
}
void AudacityProject::OnRemoveTracks()
{
TrackListIterator iter(GetTracks());
Track *t = iter.First();
Track *f = NULL;
Track *l = NULL;
while (t) {
if (t->GetSelected()) {
auto playable = dynamic_cast<PlayableTrack*>(t);
if (mMixerBoard && playable)
mMixerBoard->RemoveTrackCluster(playable);
if (!f)
f = l; // Capture the track preceeding the first removed track
t = iter.RemoveCurrent();
}
else {
l = t;
t = iter.Next();
}
}
// All tracks but the last were removed...try to use the last track
if (!f)
f = l;
// Try to use the first track after the removal or, if none,
// the track preceeding the removal
if (f) {
t = mTracks->GetNext(f, true);
if (t)
f = t;
}
// If we actually have something left, then make sure it's seen
if (f)
mTrackPanel->EnsureVisible(f);
PushState(_("Removed audio track(s)"), _("Remove Track"));
mTrackPanel->UpdateViewIfNoTracks();
mTrackPanel->Refresh(false);
if (mMixerBoard)
mMixerBoard->Refresh(true);
}
//
// Help Menu
//
void AudacityProject::OnAbout()
{
#ifdef __WXMAC__
// Modeless dialog, consistent with other Mac applications
wxCommandEvent dummy;
wxGetApp().OnMenuAbout(dummy);
#else
// Windows and Linux still modal.
AboutDialog dlog(this);
dlog.ShowModal();
#endif
}
void AudacityProject::OnHelpWelcome()
{
SplashDialog::Show2( this );
}
void AudacityProject::OnQuickHelp()
{
HelpSystem::ShowHelp(
this,
wxT("Quick_Help"));
}
void AudacityProject::OnManual()
{
HelpSystem::ShowHelp(
this,
wxT("Main_Page"));
}
void AudacityProject::OnCheckForUpdates()
{
::OpenInDefaultBrowser( VerCheckUrl());
}
// Only does the update checks if it's an ALPHA build and not disabled by preferences.
void AudacityProject::MayCheckForUpdates()
{
#ifdef IS_ALPHA
OnCheckForUpdates();
#endif
}
void AudacityProject::OnShowLog()
{
AudacityLogger *logger = wxGetApp().GetLogger();
if (logger) {
logger->Show();
}
}
void AudacityProject::OnBenchmark()
{
::RunBenchmark(this);
}
#if defined(EXPERIMENTAL_CRASH_REPORT)
void AudacityProject::OnCrashReport()
{
// Change to "1" to test a real crash
#if 0
char *p = 0;
*p = 1234;
#endif
wxGetApp().GenerateCrashReport(wxDebugReport::Context_Current);
}
#endif
void AudacityProject::OnScreenshot()
{
::OpenScreenshotTools();
}
void AudacityProject::OnAudioDeviceInfo()
{
wxString info = gAudioIO->GetDeviceInfo();
wxDialogWrapper dlg(this, wxID_ANY, wxString(_("Audio Device Info")));
dlg.SetName(dlg.GetTitle());
ShuttleGui S(&dlg, eIsCreating);
wxTextCtrl *text;
S.StartVerticalLay();
{
S.SetStyle(wxTE_MULTILINE | wxTE_READONLY);
text = S.Id(wxID_STATIC).AddTextWindow(info);
S.AddStandardButtons(eOkButton | eCancelButton);
}
S.EndVerticalLay();
dlg.FindWindowById(wxID_OK)->SetLabel(_("&Save"));
dlg.SetSize(350, 450);
if (dlg.ShowModal() == wxID_OK)
{
wxString fName = FileNames::SelectFile(FileNames::Operation::Export,
_("Save Device Info"),
wxEmptyString,
wxT("deviceinfo.txt"),
wxT("txt"),
wxT("*.txt"),
wxFD_SAVE | wxFD_OVERWRITE_PROMPT | wxRESIZE_BORDER,
this);
if (!fName.IsEmpty())
{
if (!text->SaveFile(fName))
{
AudacityMessageBox(_("Unable to save device info"), _("Save Device Info"));
}
}
}
}
#ifdef EXPERIMENTAL_MIDI_OUT
void AudacityProject::OnMidiDeviceInfo()
{
wxString info = gAudioIO->GetMidiDeviceInfo();
wxDialogWrapper dlg(this, wxID_ANY, wxString(_("MIDI Device Info")));
dlg.SetName(dlg.GetTitle());
ShuttleGui S(&dlg, eIsCreating);
wxTextCtrl *text;
S.StartVerticalLay();
{
S.SetStyle(wxTE_MULTILINE | wxTE_READONLY);
text = S.Id(wxID_STATIC).AddTextWindow(info);
S.AddStandardButtons(eOkButton | eCancelButton);
}
S.EndVerticalLay();
dlg.FindWindowById(wxID_OK)->SetLabel(_("&Save"));
dlg.SetSize(350, 450);
if (dlg.ShowModal() == wxID_OK)
{
wxString fName = FileNames::SelectFile(FileNames::Operation::Export,
_("Save MIDI Device Info"),
wxEmptyString,
wxT("midideviceinfo.txt"),
wxT("txt"),
wxT("*.txt"),
wxFD_SAVE | wxFD_OVERWRITE_PROMPT | wxRESIZE_BORDER,
this);
if (!fName.IsEmpty())
{
if (!text->SaveFile(fName))
{
AudacityMessageBox(_("Unable to save MIDI device info"), _("Save MIDI Device Info"));
}
}
}
}
#endif
void AudacityProject::OnSeparator()
{
}
void AudacityProject::OnCollapseAllTracks()
{
TrackListIterator iter(GetTracks());
Track *t = iter.First();
while (t)
{
t->SetMinimized(true);
t = iter.Next();
}
ModifyState(true);
RedrawProject();
}
void AudacityProject::OnExpandAllTracks()
{
TrackListIterator iter(GetTracks());
Track *t = iter.First();
while (t)
{
t->SetMinimized(false);
t = iter.Next();
}
ModifyState(true);
RedrawProject();
}
void AudacityProject::OnPanTracks(float PanValue)
{
TrackListIterator iter(GetTracks());
Track *t = iter.First();
// count selected wave tracks
int count =0;
while (t)
{
if( t->GetKind() == Track::Wave && t->GetSelected() )
count++;
t = iter.Next();
}
// iter through them, all if none selected.
t = iter.First();
while (t)
{
if( t->GetKind() == Track::Wave && ((count==0) || t->GetSelected()) ){
WaveTrack *left = (WaveTrack *)t;
left->SetPan( PanValue );
}
t = iter.Next();
}
ModifyState(true);
RedrawProject();
if (mMixerBoard)
mMixerBoard->UpdatePan();
}
void AudacityProject::OnPanLeft(){ OnPanTracks( -1.0);}
void AudacityProject::OnPanRight(){ OnPanTracks( 1.0);}
void AudacityProject::OnPanCenter(){ OnPanTracks( 0.0);}
void AudacityProject::OnMuteAllTracks()
{
TrackListIterator iter(GetTracks());
Track *t = iter.First();
while (t)
{
auto pt = dynamic_cast<PlayableTrack *>(t);
if (pt) {
pt->SetMute(true);
if (IsSoloSimple() || IsSoloNone())
pt->SetSolo(false);
}
t = iter.Next();
}
ModifyState(true);
RedrawProject();
if (mMixerBoard) {
mMixerBoard->UpdateMute();
if (IsSoloSimple() || IsSoloNone())
mMixerBoard->UpdateSolo();
}
}
void AudacityProject::OnUnMuteAllTracks()
{
TrackListIterator iter(GetTracks());
Track *t = iter.First();
while (t)
{
auto pt = dynamic_cast<PlayableTrack *>(t);
if (pt) {
pt->SetMute(false);
if (IsSoloSimple() || IsSoloNone())
pt->SetSolo(false);
}
t = iter.Next();
}
ModifyState(true);
RedrawProject();
if (mMixerBoard) {
mMixerBoard->UpdateMute();
if (IsSoloSimple() || IsSoloNone())
mMixerBoard->UpdateSolo();
}
}
void AudacityProject::OnLockPlayRegion()
{
double start, end;
GetPlayRegion(&start, &end);
if (start >= mTracks->GetEndTime()) {
AudacityMessageBox(_("Cannot lock region beyond\nend of project."),
_("Error"));
}
else {
mLockPlayRegion = true;
mRuler->Refresh(false);
}
}
void AudacityProject::OnUnlockPlayRegion()
{
mLockPlayRegion = false;
mRuler->Refresh(false);
}
void AudacityProject::OnResample()
{
TrackListIterator iter(GetTracks());
int newRate;
while (true)
{
wxDialogWrapper dlg(this, wxID_ANY, wxString(_("Resample")));
dlg.SetName(dlg.GetTitle());
ShuttleGui S(&dlg, eIsCreating);
wxString rate;
wxArrayString rates;
wxComboBox *cb;
rate.Printf(wxT("%ld"), lrint(mRate));
rates.Add(wxT("8000"));
rates.Add(wxT("11025"));
rates.Add(wxT("16000"));
rates.Add(wxT("22050"));
rates.Add(wxT("32000"));
rates.Add(wxT("44100"));
rates.Add(wxT("48000"));
rates.Add(wxT("88200"));
rates.Add(wxT("96000"));
rates.Add(wxT("176400"));
rates.Add(wxT("192000"));
rates.Add(wxT("352800"));
rates.Add(wxT("384000"));
S.StartVerticalLay(true);
{
S.AddSpace(-1, 15);
S.StartHorizontalLay(wxCENTER, false);
{
cb = S.AddCombo(_("New sample rate (Hz):"),
rate,
&rates);
}
S.EndHorizontalLay();
S.AddSpace(-1, 15);
S.AddStandardButtons();
}
S.EndVerticalLay();
dlg.Layout();
dlg.Fit();
dlg.Center();
if (dlg.ShowModal() != wxID_OK)
{
return; // user cancelled dialog
}
long lrate;
if (cb->GetValue().ToLong(&lrate) && lrate >= 1 && lrate <= 1000000)
{
newRate = (int)lrate;
break;
}
AudacityMessageBox(_("The entered value is invalid"), _("Error"),
wxICON_ERROR, this);
}
int ndx = 0;
auto flags = UndoPush::AUTOSAVE;
for (Track *t = iter.First(); t; t = iter.Next())
{
wxString msg;
msg.Printf(_("Resampling track %d"), ++ndx);
ProgressDialog progress(_("Resample"), msg);
if (t->GetSelected() && t->GetKind() == Track::Wave) {
// The resampling of a track may be stopped by the user. This might
// leave a track with multiple clips in a partially resampled state.
// But the thrown exception will cause rollback in the application
// level handler.
((WaveTrack*)t)->Resample(newRate, &progress);
// Each time a track is successfully, completely resampled,
// commit that to the undo stack. The second and later times,
// consolidate.
PushState(_("Resampled audio track(s)"), _("Resample Track"), flags);
flags = flags | UndoPush::CONSOLIDATE;
}
}
GetUndoManager()->StopConsolidating();
RedrawProject();
// Need to reset
FinishAutoScroll();
}
void AudacityProject::OnSnapToOff()
{
SetSnapTo(SNAP_OFF);
}
void AudacityProject::OnSnapToNearest()
{
SetSnapTo(SNAP_NEAREST);
}
void AudacityProject::OnSnapToPrior()
{
SetSnapTo(SNAP_PRIOR);
}
void AudacityProject::OnFullScreen()
{
bool bChecked = !wxTopLevelWindow::IsFullScreen();
wxTopLevelWindow::ShowFullScreen(bChecked);
mCommandManager.Check(wxT("FullScreenOnOff"), bChecked);
}
void AudacityProject::OnCursorLeft(bool shift, bool ctrl, bool keyup)
{
// PRL: What I found and preserved, strange though it be:
// During playback: jump depends on preferences and is independent of the zoom
// and does not vary if the key is held
// Else: jump depends on the zoom and gets bigger if the key is held
int snapToTime = GetSnapTo();
double quietSeekStepPositive = 1.0; // pixels
double audioSeekStepPositive = shift ? mSeekLong : mSeekShort;
SeekLeftOrRight
(true, shift, ctrl, keyup, snapToTime, true, false,
quietSeekStepPositive, true,
audioSeekStepPositive, false);
}
void AudacityProject::OnCursorRight(bool shift, bool ctrl, bool keyup)
{
// PRL: What I found and preserved, strange though it be:
// During playback: jump depends on preferences and is independent of the zoom
// and does not vary if the key is held
// Else: jump depends on the zoom and gets bigger if the key is held
int snapToTime = GetSnapTo();
double quietSeekStepPositive = 1.0; // pixels
double audioSeekStepPositive = shift ? mSeekLong : mSeekShort;
SeekLeftOrRight
(false, shift, ctrl, keyup, snapToTime, true, false,
quietSeekStepPositive, true,
audioSeekStepPositive, false);
}
// Handle small cursor and play head movements
void AudacityProject::SeekLeftOrRight
(bool leftward, bool shift, bool ctrl, bool keyup,
int snapToTime, bool mayAccelerateQuiet, bool mayAccelerateAudio,
double quietSeekStepPositive, bool quietStepIsPixels,
double audioSeekStepPositive, bool audioStepIsPixels)
{
if (keyup)
{
if (IsAudioActive())
{
return;
}
ModifyState(false);
return;
}
// If the last adjustment was very recent, we are
// holding the key down and should move faster.
const wxLongLong curtime = ::wxGetLocalTimeMillis();
enum { MIN_INTERVAL = 50 };
const bool fast = (curtime - mLastSelectionAdjustment < MIN_INTERVAL);
// How much faster should the cursor move if shift is down?
enum { LARGER_MULTIPLIER = 4 };
int multiplier = (fast && mayAccelerateQuiet) ? LARGER_MULTIPLIER : 1;
if (leftward)
multiplier = -multiplier;
if (shift && ctrl)
{
mLastSelectionAdjustment = curtime;
// Contract selection
// Reduce and constrain (counter-intuitive)
if (leftward) {
const double t1 = mViewInfo.selectedRegion.t1();
mViewInfo.selectedRegion.setT1(
std::max(mViewInfo.selectedRegion.t0(),
snapToTime
? GridMove(t1, multiplier)
: quietStepIsPixels
? mViewInfo.OffsetTimeByPixels(
t1, (int)(multiplier * quietSeekStepPositive))
: t1 + multiplier * quietSeekStepPositive
));
// Make sure it's visible.
GetTrackPanel()->ScrollIntoView(mViewInfo.selectedRegion.t1());
}
else {
const double t0 = mViewInfo.selectedRegion.t0();
mViewInfo.selectedRegion.setT0(
std::min(mViewInfo.selectedRegion.t1(),
snapToTime
? GridMove(t0, multiplier)
: quietStepIsPixels
? mViewInfo.OffsetTimeByPixels(
t0, (int)(multiplier * quietSeekStepPositive))
: t0 + multiplier * quietSeekStepPositive
));
// Make sure NEW position is in view.
GetTrackPanel()->ScrollIntoView(mViewInfo.selectedRegion.t0());
}
GetTrackPanel()->Refresh(false);
}
else if (IsAudioActive()) {
#ifdef EXPERIMENTAL_IMPROVED_SEEKING
if (gAudioIO->GetLastPlaybackTime() < mLastSelectionAdjustment) {
// Allow time for the last seek to output a buffer before
// discarding samples again
// Do not advance mLastSelectionAdjustment
return;
}
#endif
mLastSelectionAdjustment = curtime;
// Ignore the multiplier for the quiet case
multiplier = (fast && mayAccelerateAudio) ? LARGER_MULTIPLIER : 1;
if (leftward)
multiplier = -multiplier;
// If playing, reposition
double seconds;
if (audioStepIsPixels) {
const double streamTime = gAudioIO->GetStreamTime();
const double newTime =
mViewInfo.OffsetTimeByPixels(streamTime, (int)(audioSeekStepPositive));
seconds = newTime - streamTime;
}
else
seconds = multiplier * audioSeekStepPositive;
gAudioIO->SeekStream(seconds);
return;
}
else if (shift)
{
mLastSelectionAdjustment = curtime;
// Extend selection
// Expand and constrain
if (leftward) {
const double t0 = mViewInfo.selectedRegion.t0();
mViewInfo.selectedRegion.setT0(
std::max(0.0,
snapToTime
? GridMove(t0, multiplier)
: quietStepIsPixels
? mViewInfo.OffsetTimeByPixels(
t0, (int)(multiplier * quietSeekStepPositive))
: t0 + multiplier * quietSeekStepPositive
));
// Make sure it's visible.
GetTrackPanel()->ScrollIntoView(mViewInfo.selectedRegion.t0());
}
else {
const double end = mTracks->GetEndTime();
const double t1 = mViewInfo.selectedRegion.t1();
mViewInfo.selectedRegion.setT1(
std::min(end,
snapToTime
? GridMove(t1, multiplier)
: quietStepIsPixels
? mViewInfo.OffsetTimeByPixels(
t1, (int)(multiplier * quietSeekStepPositive))
: t1 + multiplier * quietSeekStepPositive
));
// Make sure NEW position is in view.
GetTrackPanel()->ScrollIntoView(mViewInfo.selectedRegion.t1());
}
GetTrackPanel()->Refresh(false);
}
else
{
mLastSelectionAdjustment = curtime;
// Move the cursor
// Already in cursor mode?
if (mViewInfo.selectedRegion.isPoint())
{
// Move and constrain
const double end = mTracks->GetEndTime();
const double t0 = mViewInfo.selectedRegion.t0();
mViewInfo.selectedRegion.setT0(
std::max(0.0,
std::min(end,
snapToTime
? GridMove(t0, multiplier)
: quietStepIsPixels
? mViewInfo.OffsetTimeByPixels(
t0, (int)(multiplier * quietSeekStepPositive))
: t0 + multiplier * quietSeekStepPositive)),
false // do not swap selection boundaries
);
mViewInfo.selectedRegion.collapseToT0();
// Move the visual cursor, avoiding an unnecessary complete redraw
GetTrackPanel()->DrawOverlays(false);
GetRulerPanel()->DrawOverlays(false);
// This updates the selection shown on the selection bar, and the play region
TP_DisplaySelection();
}
else
{
// Transition to cursor mode.
if (leftward)
mViewInfo.selectedRegion.collapseToT0();
else
mViewInfo.selectedRegion.collapseToT1();
GetTrackPanel()->Refresh(false);
}
// Make sure NEW position is in view
GetTrackPanel()->ScrollIntoView(mViewInfo.selectedRegion.t1());
}
}
// Handles moving a selection edge with the keyboard in snap-to-time mode;
// returns the moved value.
// Will move at least minPix pixels -- set minPix positive to move forward,
// negative to move backward.
double AudacityProject::GridMove(double t, int minPix)
{
NumericConverter nc(NumericConverter::TIME, GetSelectionFormat(), t, GetRate());
// Try incrementing/decrementing the value; if we've moved far enough we're
// done
double result;
minPix >= 0 ? nc.Increment() : nc.Decrement();
result = nc.GetValue();
if (std::abs(mViewInfo.TimeToPosition(result) - mViewInfo.TimeToPosition(t))
>= abs(minPix))
return result;
// Otherwise, move minPix pixels, then snap to the time.
result = mViewInfo.OffsetTimeByPixels(t, minPix);
nc.SetValue(result);
result = nc.GetValue();
return result;
}
void AudacityProject::OnBoundaryMove(bool left, bool boundaryContract)
{
// Move the left/right selection boundary, to either expand or contract the selection
// left=true: operate on left boundary; left=false: operate on right boundary
// boundaryContract=true: contract region; boundaryContract=false: expand region.
// If the last adjustment was very recent, we are
// holding the key down and should move faster.
wxLongLong curtime = ::wxGetLocalTimeMillis();
int pixels = 1;
if( curtime - mLastSelectionAdjustment < 50 )
{
pixels = 4;
}
mLastSelectionAdjustment = curtime;
if (IsAudioActive())
{
double indicator = gAudioIO->GetStreamTime();
if (left)
mViewInfo.selectedRegion.setT0(indicator, false);
else
mViewInfo.selectedRegion.setT1(indicator);
ModifyState(false);
GetTrackPanel()->Refresh(false);
}
else
{
// BOUNDARY MOVEMENT
// Contract selection from the right to the left
if( boundaryContract )
{
if (left) {
// Reduce and constrain left boundary (counter-intuitive)
// Move the left boundary by at most the desired number of pixels,
// but not past the right
mViewInfo.selectedRegion.setT0(
std::min(mViewInfo.selectedRegion.t1(),
mViewInfo.OffsetTimeByPixels(
mViewInfo.selectedRegion.t0(),
pixels)));
// Make sure it's visible
GetTrackPanel()->ScrollIntoView(mViewInfo.selectedRegion.t0());
}
else
{
// Reduce and constrain right boundary (counter-intuitive)
// Move the right boundary by at most the desired number of pixels,
// but not past the left
mViewInfo.selectedRegion.setT1(
std::max(mViewInfo.selectedRegion.t0(),
mViewInfo.OffsetTimeByPixels(
mViewInfo.selectedRegion.t1(),
-pixels)));
// Make sure it's visible
GetTrackPanel()->ScrollIntoView(mViewInfo.selectedRegion.t1());
}
}
// BOUNDARY MOVEMENT
// Extend selection toward the left
else
{
if (left) {
// Expand and constrain left boundary
mViewInfo.selectedRegion.setT0(
std::max(0.0,
mViewInfo.OffsetTimeByPixels(
mViewInfo.selectedRegion.t0(),
-pixels)));
// Make sure it's visible
GetTrackPanel()->ScrollIntoView(mViewInfo.selectedRegion.t0());
}
else
{
// Expand and constrain right boundary
const double end = mTracks->GetEndTime();
mViewInfo.selectedRegion.setT1(
std::min(end,
mViewInfo.OffsetTimeByPixels(
mViewInfo.selectedRegion.t1(),
pixels)));
// Make sure it's visible
GetTrackPanel()->ScrollIntoView(mViewInfo.selectedRegion.t1());
}
}
GetTrackPanel()->Refresh( false );
ModifyState(false);
}
}
// Move the cursor forward or backward, while paused or while playing.
// forward=true: Move cursor forward; forward=false: Move cursor backwards
// jump=false: Move cursor determined by zoom; jump=true: Use seek times
// longjump=false: Use mSeekShort; longjump=true: Use mSeekLong
void AudacityProject::OnCursorMove(bool forward, bool jump, bool longjump )
{
// PRL: nobody calls this yet with !jump
double positiveSeekStep;
bool byPixels;
if (jump) {
if (!longjump) {
positiveSeekStep = mSeekShort;
} else {
positiveSeekStep = mSeekLong;
}
byPixels = false;
} else {
positiveSeekStep = 1.0;
byPixels = true;
}
bool mayAccelerate = !jump;
SeekLeftOrRight
(!forward, false, false, false,
0, mayAccelerate, mayAccelerate,
positiveSeekStep, byPixels,
positiveSeekStep, byPixels);
ModifyState(false);
}
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