266 lines
7.1 KiB
C++
266 lines
7.1 KiB
C++
/**********************************************************************
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Audacity: A Digital Audio Editor
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GUIPrefs.cpp
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Brian Gunlogson
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Joshua Haberman
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Dominic Mazzoni
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James Crook
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*******************************************************************//**
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\class GUIPrefs
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\brief A PrefsPanel for general GUI preferences.
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*//*******************************************************************/
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#include "../Audacity.h"
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#include "GUIPrefs.h"
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#include "../Experimental.h"
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#include <wx/defs.h>
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#include "../AudacityApp.h"
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#include "../Languages.h"
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#include "../Theme.h"
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#include "../Prefs.h"
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#include "../ShuttleGui.h"
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#include "GUISettings.h"
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#include "ThemePrefs.h"
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#include "../AColor.h"
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#include "../Internat.h"
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GUIPrefs::GUIPrefs(wxWindow * parent, wxWindowID winid)
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/* i18n-hint: refers to Audacity's user interface settings */
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: PrefsPanel(parent, winid, _("Interface"))
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{
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Populate();
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}
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GUIPrefs::~GUIPrefs()
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{
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}
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void GUIPrefs::GetRangeChoices(
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wxArrayStringEx *pChoices, wxArrayStringEx *pCodes)
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{
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if (pCodes) {
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auto &codes = *pCodes;
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codes.clear();
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codes.insert( codes.end(), {
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wxT("36") ,
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wxT("48") ,
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wxT("60") ,
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wxT("72") ,
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wxT("84") ,
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wxT("96") ,
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wxT("120") ,
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wxT("145") ,
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} );
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}
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if (pChoices) {
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auto &choices = *pChoices;
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choices.clear();
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choices.insert( choices.end(), {
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_("-36 dB (shallow range for high-amplitude editing)") ,
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_("-48 dB (PCM range of 8 bit samples)") ,
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_("-60 dB (PCM range of 10 bit samples)") ,
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_("-72 dB (PCM range of 12 bit samples)") ,
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_("-84 dB (PCM range of 14 bit samples)") ,
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_("-96 dB (PCM range of 16 bit samples)") ,
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_("-120 dB (approximate limit of human hearing)") ,
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_("-145 dB (PCM range of 24 bit samples)") ,
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} );
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}
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}
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void GUIPrefs::Populate()
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{
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// First any pre-processing for constructing the GUI.
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GetLanguages(mLangCodes, mLangNames);
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mHtmlHelpCodes.clear();
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auto values = {
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wxT("Local") ,
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wxT("FromInternet") ,
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};
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mHtmlHelpCodes.insert( mHtmlHelpCodes.end(), values );
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mHtmlHelpChoices.clear();
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auto values2 = {
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_("Local") ,
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_("From Internet") ,
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};
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mHtmlHelpChoices.insert( mHtmlHelpChoices.end(), values2 );
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mThemeCodes.clear();
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mThemeCodes.insert( mThemeCodes.end(), {
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wxT("classic") ,
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wxT("light") ,
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wxT("dark") ,
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wxT("high-contrast") ,
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wxT("custom") ,
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} );
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mThemeChoices.clear();
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mThemeChoices.insert( mThemeChoices.end(), {
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/* i18n-hint: describing the "classic" or traditional appearance of older versions of Audacity */
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_("Classic") ,
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/* i18n-hint: Light meaning opposite of dark */
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_("Light") ,
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_("Dark") ,
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/* i18n-hint: greater difference between foreground and background colors */
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_("High Contrast") ,
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/* i18n-hint: user defined */
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_("Custom") ,
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} );
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GetRangeChoices(&mRangeChoices, &mRangeCodes);
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#if 0
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mLangCodes.insert( mLangCodes.end(), {
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// only for testing...
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"kg" ,
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"ep" ,
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} );
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mLangNames.insert( mLangNames.end(), {
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"Klingon" ,
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"Esperanto" ,
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} );
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#endif
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//------------------------- Main section --------------------
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// Now construct the GUI itself.
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// Use 'eIsCreatingFromPrefs' so that the GUI is
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// initialised with values from gPrefs.
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ShuttleGui S(this, eIsCreatingFromPrefs);
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PopulateOrExchange(S);
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// ----------------------- End of main section --------------
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}
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void GUIPrefs::PopulateOrExchange(ShuttleGui & S)
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{
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S.SetBorder(2);
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S.StartScroller();
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S.StartStatic(_("Display"));
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{
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S.StartMultiColumn(2);
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{
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#ifdef EXPERIMENTAL_DA
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const wxString defaultTheme = wxT("dark");
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#else
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const wxString defaultTheme = wxT("light");
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#endif
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const wxString defaultRange = wxString::Format(wxT("%d"), ENV_DB_RANGE);
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S.TieChoice(_("&Language:"),
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wxT("/Locale/Language"),
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wxT(""),
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mLangNames,
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mLangCodes);
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S.TieChoice(_("Location of &Manual:"),
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wxT("/GUI/Help"),
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wxT("Local"),
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mHtmlHelpChoices,
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mHtmlHelpCodes);
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S.TieChoice(_("Th&eme:"),
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wxT("/GUI/Theme"),
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defaultTheme,
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mThemeChoices,
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mThemeCodes);
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S.TieChoice(_("Meter dB &range:"),
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ENV_DB_KEY,
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defaultRange,
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mRangeChoices,
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mRangeCodes);
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}
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S.EndMultiColumn();
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// S.AddSpace(10);
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// JKC: This is a silly preference. Kept here as a reminder that we may
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// later want to have configurable button order.
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// S.TieCheckBox(_("&Ergonomic order of Transport Toolbar buttons"),
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// wxT("/GUI/ErgonomicTransportButtons"),
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// true);
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}
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S.EndStatic();
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S.StartStatic(_("Options"));
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{
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// Start wording of options with a verb, if possible.
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S.TieCheckBox(_("Show 'How to Get &Help' at launch"),
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wxT("/GUI/ShowSplashScreen"),
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true);
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S.TieCheckBox(_("Show e&xtra menus"),
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wxT("/GUI/ShowExtraMenus"),
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false);
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#ifdef EXPERIMENTAL_THEME_PREFS
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// We do not want to make this option mainstream. It's a
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// convenience for developers.
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S.TieCheckBox(_("Show alternative &styling (Mac vs PC)"),
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wxT("/GUI/ShowMac"),
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false);
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#endif
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S.TieCheckBox(_("&Beep on completion of longer activities"),
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wxT("/GUI/BeepOnCompletion"),
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false);
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S.TieCheckBox(_("Re&tain labels if selection snaps to a label"),
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wxT("/GUI/RetainLabels"),
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false);
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S.TieCheckBox(_("B&lend system and Audacity theme"),
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wxT("/GUI/BlendThemes"),
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true);
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#ifndef __WXMAC__
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/* i18n-hint: RTL stands for 'Right to Left' */
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S.TieCheckBox(_("Use mostly Left-to-Right layouts in RTL languages"),
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"/GUI/RtlWorkaround",
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true);
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#endif
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}
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S.EndStatic();
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S.EndScroller();
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}
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bool GUIPrefs::Commit()
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{
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ShuttleGui S(this, eIsSavingToPrefs);
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PopulateOrExchange(S);
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// If language has changed, we want to change it now, not on the next reboot.
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wxString lang = gPrefs->Read(wxT("/Locale/Language"), wxT(""));
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wxString usedLang = wxGetApp().InitLang(lang);
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// Bug 1523: Previously didn't check no-language (=System Language)
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if (!(lang.empty()) && (lang != usedLang)) {
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// lang was not usable and is not system language. We got overridden.
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gPrefs->Write(wxT("/Locale/Language"), usedLang);
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gPrefs->Flush();
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}
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return true;
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}
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wxString GUIPrefs::HelpPageName()
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{
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return "Interface_Preferences";
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}
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PrefsPanel *GUIPrefsFactory::operator () (wxWindow *parent, wxWindowID winid)
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{
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wxASSERT(parent); // to justify safenew
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return safenew GUIPrefs(parent, winid);
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}
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