2010-01-23 19:44:49 +00:00
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/**********************************************************************
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Audacity: A Digital Audio Editor
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Silence.cpp
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Dominic Mazzoni
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*******************************************************************//**
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\class EffectSilence
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2015-04-17 03:53:42 +00:00
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\brief An effect to add silence.
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2010-01-23 19:44:49 +00:00
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*//*******************************************************************/
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2021-05-09 15:16:56 +00:00
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2015-06-18 14:24:36 +00:00
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#include "Silence.h"
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2019-01-17 23:31:08 +00:00
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#include "LoadEffects.h"
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2010-01-23 19:44:49 +00:00
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2015-04-17 03:53:42 +00:00
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#include <wx/intl.h>
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2010-01-23 19:44:49 +00:00
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2015-06-18 14:24:36 +00:00
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#include "../ShuttleGui.h"
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2015-07-03 04:20:21 +00:00
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#include "../WaveTrack.h"
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2019-03-30 19:53:54 +00:00
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#include "../widgets/NumericTextCtrl.h"
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2010-01-23 19:44:49 +00:00
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2019-01-17 22:33:49 +00:00
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const ComponentInterfaceSymbol EffectSilence::Symbol
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2020-06-06 19:14:42 +00:00
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/* i18n-hint: noun */
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{ XC("Silence", "generator") };
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2019-01-17 22:33:49 +00:00
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2019-01-17 23:31:08 +00:00
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namespace{ BuiltinEffectsModule::Registration< EffectSilence > reg; }
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2015-04-17 03:53:42 +00:00
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EffectSilence::EffectSilence()
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2010-01-23 19:44:49 +00:00
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{
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2015-05-15 11:47:51 +00:00
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SetLinearEffectFlag(true);
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2015-04-17 03:53:42 +00:00
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}
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EffectSilence::~EffectSilence()
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{
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}
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2012-10-11 01:45:33 +00:00
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2018-11-02 15:31:44 +00:00
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// ComponentInterface implementation
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2010-01-23 19:44:49 +00:00
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2018-11-02 15:31:44 +00:00
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ComponentInterfaceSymbol EffectSilence::GetSymbol()
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2015-04-17 03:53:42 +00:00
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{
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2019-01-17 22:33:49 +00:00
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return Symbol;
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2015-04-17 03:53:42 +00:00
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}
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2010-01-23 19:44:49 +00:00
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2019-12-08 18:53:48 +00:00
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TranslatableString EffectSilence::GetDescription()
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2015-04-17 03:53:42 +00:00
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{
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2019-12-08 18:53:48 +00:00
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return XO("Creates audio of zero amplitude");
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2015-04-17 03:53:42 +00:00
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}
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2021-06-06 16:18:35 +00:00
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ManualPageID EffectSilence::ManualPage()
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2017-05-20 13:40:09 +00:00
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{
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2021-06-06 16:18:35 +00:00
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return L"Silence";
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2017-05-20 13:40:09 +00:00
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}
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Automation: AudacityCommand
This is a squash of 50 commits.
This merges the capabilities of BatchCommands and Effects using a new
AudacityCommand class. AudacityCommand provides one function to specify the
parameters, and then we leverage that one function in automation, whether by chains,
mod-script-pipe or (future) Nyquist.
- Now have AudacityCommand which is using the same mechanism as Effect
- Has configurable parameters
- Has data-entry GUI (built using shuttle GUI)
- Registers with PluginManager.
- Menu commands now provided in chains, and to python batch.
- Tested with Zoom Toggle.
- ShuttleParams now can set, get, set defaults, validate and specify
the parameters.
- Bugfix: Don't overwrite values with defaults first time out.
- Add DefineParams function for all built-in effects.
- Extend CommandContext to carry output channels for results.
We abuse EffectsManager. It handles both Effects and
AudacityCommands now. In time an Effect should become a special case of
AudacityCommand and we'll split and rename the EffectManager class.
- Don't use 'default' as a parameter name.
- Massive renaming for CommandDefinitionInterface
- EffectIdentInterface becomes EffectDefinitionInterface
- EffectAutomationParameters becomes CommandAutomationParameters
- PluginType is now a bit field.
This way we can search for related types at the same time.
- Most old batch commands made into AudacityCommands.
The ones that weren't are for a reason. They are used by mod-script-pipe
to carry commands and responses across from a non-GUI thread to the GUI
thread.
- Major tidy up of ScreenshotCommand
- Reworking of SelectCommand
- GetPreferenceCommand and SetPreferenceCommand
- GetTrackInfo and SetTrackInfo
- GetInfoCommand
- Help, Open, Save, Import and Export commands.
- Removed obsolete commands ExecMenu, GetProjectInfo and SetProjectInfo
which are now better handled by other commands.
- JSONify "GetInfo: Commands" output, i.e. commas in the right places.
- General work on better Doxygen.
- Lyrics -> LyricsPanel
- Meter -> MeterPanel
- Updated Linux makefile.
- Scripting commands added into Extra menu.
- Distinct names for previously duplicated find-clipping parameters.
- Fixed longstanding error with erroneous status field number which
previously caused an ASSERT in debug.
- Sensible formatting of numbers in Chains, 0.1 not 0.1000000000137
2018-01-14 18:51:41 +00:00
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// EffectDefinitionInterface implementation
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2015-04-17 03:53:42 +00:00
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EffectType EffectSilence::GetType()
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{
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return EffectTypeGenerate;
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}
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// Effect implementation
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void EffectSilence::PopulateOrExchange(ShuttleGui & S)
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{
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S.StartVerticalLay();
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2012-08-02 06:03:19 +00:00
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{
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2015-04-17 03:53:42 +00:00
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S.StartHorizontalLay();
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{
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2020-05-11 15:28:14 +00:00
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S.AddPrompt(XXO("&Duration:"));
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2016-02-14 07:54:25 +00:00
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mDurationT = safenew
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2017-10-27 23:14:48 +00:00
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NumericTextCtrl(S.GetParent(), wxID_ANY,
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NumericConverter::TIME,
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2015-05-27 13:42:15 +00:00
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GetDurationFormat(),
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GetDuration(),
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2017-10-27 23:14:48 +00:00
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mProjectRate,
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NumericTextCtrl::Options{}
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.AutoPos(true));
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2017-10-29 14:27:23 +00:00
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S.Name(XO("Duration"))
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2017-10-31 23:44:00 +00:00
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.Position(wxALIGN_CENTER | wxALL)
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.AddWindow(mDurationT);
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2015-04-17 03:53:42 +00:00
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}
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S.EndHorizontalLay();
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2012-08-02 06:03:19 +00:00
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}
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2015-04-17 03:53:42 +00:00
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S.EndVerticalLay();
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return;
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}
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bool EffectSilence::TransferDataToWindow()
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{
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2015-04-20 00:44:10 +00:00
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mDurationT->SetValue(GetDuration());
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2015-04-17 03:53:42 +00:00
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return true;
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}
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bool EffectSilence::TransferDataFromWindow()
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{
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2015-04-20 00:44:10 +00:00
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SetDuration(mDurationT->GetValue());
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2010-01-23 19:44:49 +00:00
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return true;
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}
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bool EffectSilence::GenerateTrack(WaveTrack *tmp,
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2013-08-25 21:51:26 +00:00
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const WaveTrack & WXUNUSED(track),
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int WXUNUSED(ntrack))
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2010-01-23 19:44:49 +00:00
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{
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2017-03-23 15:10:14 +00:00
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tmp->InsertSilence(0.0, GetDuration());
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return true;
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2010-01-23 19:44:49 +00:00
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}
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