C++ ShuttleGui::GetParent方法代碼示例

void EffectNoise::PopulateOrExchange(ShuttleGui & S)
{
   wxASSERT(nTypes == WXSIZEOF(kTypeStrings));

   S.StartMultiColumn(2, wxCENTER);
   {
      auto typeChoices = LocalizedStrings(kTypeStrings, nTypes);
      S.AddChoice(_("Noise type:"), wxT(""), &typeChoices)->SetValidator(wxGenericValidator(&mType));

      FloatingPointValidator<double> vldAmp(6, &mAmp, NumValidatorStyle::NO_TRAILING_ZEROES);
      vldAmp.SetRange(MIN_Amp, MAX_Amp);
      S.AddTextBox(_("Amplitude (0-1):"), wxT(""), 12)->SetValidator(vldAmp);

      S.AddPrompt(_("Duration:"));
      mNoiseDurationT = safenew
         NumericTextCtrl(S.GetParent(), wxID_ANY,
                         NumericConverter::TIME,
                         GetDurationFormat(),
                         GetDuration(),
                         mProjectRate,
                         NumericTextCtrl::Options{}
                            .AutoPos(true));
      mNoiseDurationT->SetName(_("Duration"));
      S.AddWindow(mNoiseDurationT, wxALIGN_LEFT | wxALIGN_CENTER_VERTICAL | wxALL);
   }
   S.EndMultiColumn();
}

void EffectSilence::PopulateOrExchange(ShuttleGui & S)
{
   S.StartVerticalLay();
   {
      S.StartHorizontalLay();
      {
         S.AddPrompt(_("Duration:"));
         mDurationT = new
            NumericTextCtrl(NumericConverter::TIME,
                              S.GetParent(),
                              wxID_ANY,
                              GetDurationFormat(),
                              GetDuration(),
                              mProjectRate,
                              wxDefaultPosition,
                              wxDefaultSize,
                              true);
         mDurationT->SetName(_("Duration"));
         mDurationT->EnableMenu();
         S.AddWindow(mDurationT, wxALIGN_CENTER | wxALL);
      }
      S.EndHorizontalLay();
   }
   S.EndVerticalLay();

   return;
}

void EffectNoise::PopulateOrExchange(ShuttleGui & S)
{
   wxASSERT(kNumTypes == WXSIZEOF(kTypeStrings));

   wxArrayString typeChoices;
   for (int i = 0; i < kNumTypes; i++)
   {
      typeChoices.Add(wxGetTranslation(kTypeStrings[i]));
   }

   S.StartMultiColumn(2, wxCENTER);
   {
      S.AddChoice(_("Noise type:"), wxT(""), &typeChoices)->SetValidator(wxGenericValidator(&mType));

      FloatingPointValidator<double> vldAmp(6, &mAmp, NUM_VAL_NO_TRAILING_ZEROES);
      vldAmp.SetRange(MIN_Amp, MAX_Amp);
      S.AddTextBox(_("Amplitude (0-1):"), wxT(""), 12)->SetValidator(vldAmp);

      S.AddPrompt(_("Duration:"));
      mNoiseDurationT = new
         NumericTextCtrl(NumericConverter::TIME,
                         S.GetParent(),
                         wxID_ANY,
                         GetDurationFormat(),
                         GetDuration(),
                         mProjectRate,
                         wxDefaultPosition,
                         wxDefaultSize,
                         true);
      mNoiseDurationT->SetName(_("Duration"));
      mNoiseDurationT->EnableMenu();
      S.AddWindow(mNoiseDurationT, wxALIGN_LEFT | wxALIGN_CENTER_VERTICAL | wxALL);
   }
   S.EndMultiColumn();
}

void EffectDtmf::PopulateOrExchange(ShuttleGui & S)
{
   // dialog will be passed values from effect
   // Effect retrieves values from saved config
   // Dialog will take care of using them to initialize controls
   // If there is a selection, use that duration, otherwise use
   // value from saved config: this is useful is user wants to
   // replace selection with dtmf sequence

   S.AddSpace(0, 5);
   S.StartMultiColumn(2, wxCENTER);
   {
      wxTextValidator vldDtmf(wxFILTER_INCLUDE_CHAR_LIST, &dtmfSequence);
      vldDtmf.SetIncludes(wxArrayString(WXSIZEOF(kSymbols), kSymbols));
      mDtmfSequenceT = S.Id(ID_Sequence).AddTextBox(_("DTMF sequence:"), wxT(""), 10);
      mDtmfSequenceT->SetValidator(vldDtmf);

      FloatingPointValidator<double> vldAmp(3, &dtmfAmplitude, NUM_VAL_NO_TRAILING_ZEROES);
      vldAmp.SetRange(MIN_Amplitude, MAX_Amplitude);
      S.Id(ID_Amplitude).AddTextBox(_("Amplitude (0-1):"), wxT(""), 10)->SetValidator(vldAmp);

      S.AddPrompt(_("Duration:"));
      mDtmfDurationT = safenew
         NumericTextCtrl(NumericConverter::TIME,
                         S.GetParent(),
                         ID_Duration,
                         GetDurationFormat(),
                         GetDuration(),
                         mProjectRate,
                         wxDefaultPosition,
                         wxDefaultSize,
                         true);
      mDtmfDurationT->SetName(_("Duration"));
      mDtmfDurationT->EnableMenu();
      S.AddWindow(mDtmfDurationT);

      S.AddFixedText(_("Tone/silence ratio:"), false);
      S.SetStyle(wxSL_HORIZONTAL | wxEXPAND);
      mDtmfDutyCycleS = S.Id(ID_DutyCycle).AddSlider( {},
                                                     dtmfDutyCycle * SCL_DutyCycle,
                                                     MAX_DutyCycle * SCL_DutyCycle, 
                                                     MIN_DutyCycle * SCL_DutyCycle);
      S.SetSizeHints(-1,-1);
   }
   S.EndMultiColumn();

   S.StartMultiColumn(2, wxCENTER);
   {
      S.AddFixedText(_("Duty cycle:"), false);
      mDtmfDutyT = S.AddVariableText(wxString::Format(wxT("%.1f %%"), dtmfDutyCycle), false);
      
      S.AddFixedText(_("Tone duration:"), false);
      mDtmfSilenceT = S.AddVariableText(wxString::Format(wxString(wxT("%.0f ")) + _("ms"), dtmfTone * 1000.0), false);

      S.AddFixedText(_("Silence duration:"), false);
      mDtmfToneT = S.AddVariableText(wxString::Format(wxString(wxT("%0.f ")) + _("ms"), dtmfSilence * 1000.0), false);
   }
   S.EndMultiColumn();
}

void SplashDialog::Populate( ShuttleGui & S )
{
   this->SetBackgroundColour(theTheme.Colour( clrAboutBoxBackground ));
   bool bShow;
   gPrefs->Read(wxT("/GUI/ShowSplashScreen"), &bShow, true );
   S.StartVerticalLay(1);

   //v For now, change to AudacityLogoWithName via old-fashioned ways, not Theme.
   m_pLogo = new wxBitmap((const char **) AudacityLogoWithName_xpm); //v

   // JKC: Resize to 50% of size.  Later we may use a smaller xpm as
   // our source, but this allows us to tweak the size - if we want to.
   // It also makes it easier to revert to full size if we decide to.
   const float fScale=0.5f;// smaller size.
   wxImage RescaledImage( m_pLogo->ConvertToImage() );
   // wxIMAGE_QUALITY_HIGH not supported by wxWidgets 2.6.1, or we would use it here.
   RescaledImage.Rescale( int(LOGOWITHNAME_WIDTH * fScale), int(LOGOWITHNAME_HEIGHT *fScale) );
   wxBitmap RescaledBitmap( RescaledImage );
   m_pIcon =
       new wxStaticBitmap(S.GetParent(), -1,
                          //*m_pLogo, //v theTheme.Bitmap(bmpAudacityLogoWithName),
                          RescaledBitmap,
                          wxDefaultPosition,
                          wxSize(int(LOGOWITHNAME_WIDTH*fScale), int(LOGOWITHNAME_HEIGHT*fScale)));

   S.Prop(0).AddWindow( m_pIcon );

   mpHtml = new LinkingHtmlWindow(S.GetParent(), -1,
                                         wxDefaultPosition,
                                         wxSize(506, 280),
                                         wxHW_SCROLLBAR_AUTO | wxSUNKEN_BORDER );
   mpHtml->SetPage(HelpText( wxT("welcome") ));
   S.Prop(1).AddWindow( mpHtml, wxEXPAND );
   S.Prop(0).StartMultiColumn(2, wxEXPAND);
   S.SetStretchyCol( 1 );// Column 1 is stretchy...
   {
      S.SetBorder( 5 );
      S.Id( DontShowID).AddCheckBox( _("Don't show this again at start up"), bShow ? wxT("false") : wxT("true") );
      wxButton *ok = new wxButton(S.GetParent(), wxID_OK);
      ok->SetDefault();
      S.SetBorder( 5 );
      S.Prop(0).AddWindow( ok, wxALIGN_RIGHT| wxALL );
   }
   S.EndVerticalLay();
}

void TagsEditor::PopulateOrExchange(ShuttleGui & S)
{
   bool bShow;
   gPrefs->Read(wxT("/AudioFiles/ShowId3Dialog"), &bShow, true );

   S.StartVerticalLay();
   {
      S.StartHorizontalLay(wxALIGN_LEFT, 0);
      {
         S.AddUnits(_("Use arrow keys (or ENTER key after editing) to navigate fields."));
      }
      S.EndHorizontalLay();

      if (mGrid == NULL) {
         mGrid = safenew Grid(S.GetParent(),
                          wxID_ANY,
                          wxDefaultPosition,
                          wxDefaultSize,
                          wxSUNKEN_BORDER);

         mGrid->RegisterDataType(wxT("Combo"),
            (mStringRenderer = safenew wxGridCellStringRenderer),
            (mComboEditor = safenew ComboEditor(wxArrayString(), true)));

         mGrid->SetColLabelSize(mGrid->GetDefaultRowSize());

         auto  cs = names();

         // Build the initial (empty) grid
         mGrid->CreateGrid(0, 2);
         mGrid->SetRowLabelSize(0);
         mGrid->SetDefaultCellAlignment(wxALIGN_LEFT, wxALIGN_CENTER);
         mGrid->SetColLabelValue(0, _("Tag"));
         mGrid->SetColLabelValue(1, _("Value"));

         // Resize the name column and set default row height.
         wxComboBox tc(this, wxID_ANY, wxT(""), wxDefaultPosition, wxDefaultSize, cs);
         mGrid->SetColSize(0, tc.GetSize().x);
         mGrid->SetColMinimalWidth(0, tc.GetSize().x);
      }
      S.Prop(1);
      S.AddWindow(mGrid, wxEXPAND | wxALL);

      S.StartMultiColumn(4, wxALIGN_CENTER);
      {
         S.Id(AddID).AddButton(_("&Add"));
         S.Id(RemoveID).AddButton(_("&Remove"));
         S.AddTitle( {} );
         S.Id(ClearID).AddButton(_("Cl&ear"));
      }
      S.EndMultiColumn();

      S.StartHorizontalLay(wxALIGN_CENTRE, 0);
      {
         S.StartStatic(_("Genres"));
         {
            S.StartMultiColumn(4, wxALIGN_CENTER);
            {
               S.Id(EditID).AddButton(_("E&dit..."));
               S.Id(ResetID).AddButton(_("Rese&t..."));
            }
            S.EndMultiColumn();
         }
         S.EndStatic();
         S.StartStatic(_("Template"));
         {
            S.StartMultiColumn(4, wxALIGN_CENTER);
            {
               S.Id(LoadID).AddButton(_("&Load..."));
               S.Id(SaveID).AddButton(_("&Save..."));
               S.AddTitle( {} );
               S.Id(SaveDefaultsID).AddButton(_("Set De&fault"));
            }
            S.EndMultiColumn();
         }
         S.EndStatic();
      }
      S.EndHorizontalLay();
      S.StartHorizontalLay(wxALIGN_LEFT, 0);
      {
         S.Id( DontShowID ).AddCheckBox( _("Don't show this when exporting audio"), !bShow );
      }
      S.EndHorizontalLay();
   }
   S.EndVerticalLay();

   S.AddStandardButtons(eOkButton | eCancelButton | eHelpButton);
}

void TagsEditor::PopulateOrExchange(ShuttleGui & S)
{
   S.StartVerticalLay();
   {
      S.StartHorizontalLay(wxALIGN_LEFT, false);
      {
         S.AddUnits(_("Use arrow keys (or RETURN key after editing) to navigate fields."));
      }
      S.EndHorizontalLay();

      if (mGrid == NULL) {
         mGrid = new Grid(S.GetParent(),
                          wxID_ANY,
                          wxDefaultPosition,
                          wxDefaultSize,
                          wxSUNKEN_BORDER);

         mStringRenderer = new wxGridCellStringRenderer;
         mComboEditor = new ComboEditor(wxArrayString(), true);

         mGrid->RegisterDataType(wxT("Combo"), mStringRenderer, mComboEditor);

         mGrid->SetColLabelSize(mGrid->GetDefaultRowSize());

         wxArrayString cs(WXSIZEOF(names), names);

         // Build the initial (empty) grid
         mGrid->CreateGrid(0, 2); 
         mGrid->SetRowLabelSize(0);
         mGrid->SetDefaultCellAlignment(wxALIGN_LEFT, wxALIGN_CENTER);
         mGrid->SetColLabelValue(0, _("Tag"));
         mGrid->SetColLabelValue(1, _("Value"));

         // Resize the name column and set default row height.
         wxComboBox tc(this, wxID_ANY, wxT(""), wxDefaultPosition, wxDefaultSize, cs);
         mGrid->SetColSize(0, tc.GetSize().x);
         mGrid->SetColMinimalWidth(0, tc.GetSize().x);
      }
      S.Prop(true);
      S.AddWindow(mGrid, wxEXPAND | wxALL);

      S.StartMultiColumn(4, wxALIGN_CENTER);
      {
         S.Id(AddID).AddButton(_("&Add"));
         S.Id(RemoveID).AddButton(_("&Remove"));
         S.AddTitle(wxT(" "));
         S.Id(ClearID).AddButton(_("Cl&ear"));
      }
      S.EndMultiColumn();

      S.StartHorizontalLay(wxALIGN_CENTRE, false);
      {
         S.StartStatic(_("Genres"));
         {
            S.StartMultiColumn(4, wxALIGN_CENTER);
            {
               S.Id(EditID).AddButton(_("E&dit..."));
               S.Id(ResetID).AddButton(_("Rese&t..."));
            }
            S.EndMultiColumn();
         }
         S.EndStatic();
         S.StartStatic(_("Template"));
         {
            S.StartMultiColumn(4, wxALIGN_CENTER);
            {
               S.Id(LoadID).AddButton(_("&Load..."));
               S.Id(SaveID).AddButton(_("&Save..."));
               S.AddTitle(wxT(" "));
               S.Id(SaveDefaultsID).AddButton(_("Set De&fault"));
            }
            S.EndMultiColumn();
         }
         S.EndStatic();
      }
      S.EndHorizontalLay();
   }
   S.EndVerticalLay();

   S.AddStandardButtons(eOkButton | eCancelButton);
}

void ExtImportPrefs::PopulateOrExchange(ShuttleGui & S)
{
   S.SetBorder(2);

   S.TieCheckBox(_("Attempt to use filter in OpenFile dialog first"),
         wxT("/ExtendedImport/OverrideExtendedImportByOpenFileDialogChoice"),
         true);
   S.StartStatic(_("Rules to choose import filters"), 1);
   {
      S.SetSizerProportion(1);
      S.StartHorizontalLay (wxEXPAND, 1);
      {
         bool fillRuleTable = false;
         if (RuleTable == NULL)
         {
            RuleTable = new Grid(S.GetParent(),EIPRuleTable);
           
            RuleTable->SetColLabelSize(RuleTable->GetDefaultRowSize());
#if EXTIMPORT_MIME_SUPPORT
            RuleTable->CreateGrid (0, 2, wxGrid::wxGridSelectRows);
#else
            RuleTable->CreateGrid (0, 1, wxGrid::wxGridSelectRows);
#endif
            RuleTable->DisableDragColMove ();
            RuleTable->DisableDragRowSize ();
            RuleTable->SetDefaultCellAlignment(wxALIGN_LEFT, wxALIGN_CENTER);
            RuleTable->SetColLabelValue (0, _("File extensions"));
#if EXTIMPORT_MIME_SUPPORT
            RuleTable->SetColLabelValue (1, _("Mime-types"));
#endif
            RuleTable->SetRowLabelSize (0);
            RuleTable->SetSelectionMode (wxGrid::wxGridSelectRows);
            RuleTable->AutoSizeColumns ();

            RuleTable->SetDropTarget (dragtarget1);
            RuleTable->EnableDragCell (true);
            fillRuleTable = true;
         }
         S.AddWindow(RuleTable, wxEXPAND | wxALL);
       
         PluginList = S.Id(EIPPluginList).AddListControl ();
           
         if (fillRuleTable)
         {
            PluginList->SetSingleStyle (wxLC_REPORT, true);
            PluginList->SetSingleStyle (wxLC_SINGLE_SEL, true);
            PluginList->InsertColumn (0, _("Importer order"));
            PluginList->SetDropTarget (dragtarget2);

            ExtImportItems *items = wxGetApp().mImporter->GetImportItems();         
            for (unsigned int i = 0; i < items->Count(); i++)
               AddItemToTable (i, &(*items)[i]);
            if (items->Count() > 0)
            {
               RuleTable->SelectRow(0);
               RuleTable->SetGridCursor(0,0);
            }
         }         
      }
      S.EndHorizontalLay();
      S.StartHorizontalLay (wxSHRINK, 0);
      {
          MoveRuleUp = S.Id (EIPMoveRuleUp).AddButton (_("Move rule &up"));
          MoveRuleDown = S.Id (EIPMoveRuleDown).AddButton
                (_("Move rule &down"));
          MoveFilterUp = S.Id (EIPMoveFilterUp).AddButton
                (_("Move f&ilter up"));
          MoveFilterDown = S.Id (EIPMoveFilterDown).AddButton
                (_("Move &filter down"));
      }
      S.EndHorizontalLay();
      S.StartHorizontalLay (wxSHRINK, 0);
      {
          AddRule = S.Id (EIPAddRule).AddButton (_("&Add new rule"));
          DelRule = S.Id (EIPDelRule).AddButton (_("De&lete selected rule"));
      }
      S.EndHorizontalLay();
   }
   S.EndStatic();
   Layout();
   Fit();
   SetMinSize(GetSize());
}

void EffectAutoDuck::PopulateOrExchange(ShuttleGui & S)
{
   S.SetBorder(5);
   S.StartVerticalLay(true);
   {
      S.AddSpace(0, 5);

      mPanel = safenew EffectAutoDuckPanel(S.GetParent(), this);
      S.AddWindow(mPanel);

      S.AddSpace(0, 5);

      S.StartMultiColumn(6, wxCENTER);
      {
         FloatingPointValidator<double> vldDuckAmountDb(1, &mDuckAmountDb, NUM_VAL_NO_TRAILING_ZEROES);
         vldDuckAmountDb.SetRange(MIN_DuckAmountDb, MAX_DuckAmountDb);
         mDuckAmountDbBox = S.AddTextBox(_("Duck amount:"), wxT(""), 10);
         mDuckAmountDbBox->SetValidator(vldDuckAmountDb);
         S.AddUnits(_("dB"));

         FloatingPointValidator<double> vldMaximumPause(2, &mMaximumPause, NUM_VAL_NO_TRAILING_ZEROES);
         vldMaximumPause.SetRange(MIN_MaximumPause, MAX_MaximumPause);
         mMaximumPauseBox = S.AddTextBox(_("Maximum pause:"), wxT(""), 10);
         mMaximumPauseBox->SetValidator(vldMaximumPause);
         S.AddUnits(_("seconds"));

         FloatingPointValidator<double> vldOuterFadeDownLen(2, &mOuterFadeDownLen, NUM_VAL_NO_TRAILING_ZEROES);
         vldOuterFadeDownLen.SetRange(MIN_OuterFadeDownLen, MAX_OuterFadeDownLen);
         mOuterFadeDownLenBox = S.AddTextBox(_("Outer fade down length:"), wxT(""), 10);
         mOuterFadeDownLenBox->SetValidator(vldOuterFadeDownLen);
         S.AddUnits(_("seconds"));

         FloatingPointValidator<double> vldOuterFadeUpLen(2, &mOuterFadeUpLen, NUM_VAL_NO_TRAILING_ZEROES);
         vldOuterFadeUpLen.SetRange(MIN_OuterFadeUpLen, MAX_OuterFadeUpLen);
         mOuterFadeUpLenBox = S.AddTextBox(_("Outer fade up length:"), wxT(""), 10);
         mOuterFadeUpLenBox->SetValidator(vldOuterFadeUpLen);
         S.AddUnits(_("seconds"));

         FloatingPointValidator<double> vldInnerFadeDownLen(2, &mInnerFadeDownLen, NUM_VAL_NO_TRAILING_ZEROES);
         vldInnerFadeDownLen.SetRange(MIN_InnerFadeDownLen, MAX_InnerFadeDownLen);
         mInnerFadeDownLenBox = S.AddTextBox(_("Inner fade down length:"), wxT(""), 10);
         mInnerFadeDownLenBox->SetValidator(vldInnerFadeDownLen);
         S.AddUnits(_("seconds"));

         FloatingPointValidator<double> vldInnerFadeUpLen(2, &mInnerFadeUpLen, NUM_VAL_NO_TRAILING_ZEROES);
         vldInnerFadeUpLen.SetRange(MIN_InnerFadeUpLen, MAX_InnerFadeUpLen);
         mInnerFadeUpLenBox = S.AddTextBox(_("Inner fade up length:"), wxT(""), 10);
         mInnerFadeUpLenBox->SetValidator(vldInnerFadeUpLen);
         S.AddUnits(_("seconds"));
      }
      S.EndMultiColumn();

      S.StartMultiColumn(3, wxCENTER);
      {
         FloatingPointValidator<double> vldThresholdDb(2, &mThresholdDb, NUM_VAL_NO_TRAILING_ZEROES);
         vldThresholdDb.SetRange(MIN_ThresholdDb, MAX_ThresholdDb);
         mThresholdDbBox = S.AddTextBox(_("Threshold:"), wxT(""), 10);
         mThresholdDbBox->SetValidator(vldThresholdDb);
         S.AddUnits(_("dB"));
      }
      S.EndMultiColumn();

   }
   S.EndVerticalLay();

   return;
}

void SplashDialog::Populate( ShuttleGui & S )
{
   //#if ((AUDACITY_BRANDING == BRAND_JAMLING__EASY) || (AUDACITY_BRANDING == BRAND_JAMLING__FULL))
   //   this->SetBackgroundColour(wxColour(rrr, ggg, bbb)); // same as waveform color
   //#else
   //   this->SetBackgroundColour(theTheme.Colour( clrAboutBoxBackground ));
   //#endif
   this->SetBackgroundColour(theTheme.Colour( clrAboutBoxBackground ));

   bool bShow;
   gPrefs->Read(wxT("/GUI/ShowSplashScreen"), &bShow, true );
   S.StartVerticalLay(1);

   wxImage buttonImageUp;
   wxImage buttonImageOver;
   wxSize buttonSize;
   wxBitmap* pButtonBitmap;
   wxBitmap* pButtonBitmapOver;
   //vvv Change this compile flag when other brands are supported. 
   #if ((AUDACITY_BRANDING == BRAND_JAMLING__EASY) || (AUDACITY_BRANDING == BRAND_JAMLING__FULL)) 
      //vvv Compiles only BRAND_JAMLING__EASY or BRAND_JAMLING__FULL 
      //    because we don't load any other company_logo*_xpm consts yet. 
      pButtonBitmap = new wxBitmap(company_logo_xpm);
      buttonImageUp = pButtonBitmap->ConvertToImage();
      pButtonBitmapOver = new wxBitmap(company_logo_over_xpm);
      buttonImageOver = pButtonBitmapOver->ConvertToImage();
      buttonSize = wxSize(pButtonBitmap->GetWidth(), pButtonBitmap->GetHeight()); 
      mButton_Logo = 
         new AButton(this, ID_BUTTON_LOGO, 
                     wxDefaultPosition, buttonSize, 
                     &buttonImageUp, &buttonImageOver, 
                     &buttonImageUp, &buttonImageUp, //v other images?
                     true); 
   #else
      //vvv For now, change to AudacityLogoWithName via old-fashioned ways, not Theme.
      pButtonBitmap = //vvv theTheme.Bitmap(bmpAudacityLogoWithName)
         new wxBitmap((const char **) AudacityLogoWithName_xpm); 
      buttonImageUp = pButtonBitmap->ConvertToImage();

      // JKC: Resize to 50% of size.  Later we may use a smaller xpm as
      // our source, but this allows us to tweak the size - if we want to.
      // It also makes it easier to revert to full size if we decide to.
      const float fScale=0.5f;// smaller size.
      buttonSize = wxSize(LOGOWITHNAME_WIDTH * fScale, LOGOWITHNAME_HEIGHT * fScale); 
      // wxIMAGE_QUALITY_HIGH not supported by wxWidgets 2.6.x, or we would use it here.
      buttonImageUp.Rescale(buttonSize.GetWidth(), buttonSize.GetHeight());

      buttonImageOver = buttonImageUp.Copy();
      buttonImageOver.RotateHue(-0.01);

      mButton_Logo = 
         new AButton(this, ID_BUTTON_LOGO, 
                     wxDefaultPosition, buttonSize, 
                     &buttonImageUp, &buttonImageOver, 
                     &buttonImageUp, &buttonImageUp, //v other images?
                     true); 
   #endif
   S.Prop(0).AddWindow(mButton_Logo);

   mpHtml = new LinkingHtmlWindow(S.GetParent(), -1,
                                         wxDefaultPosition,
                                         wxSize(kWidth, 280),
                                         wxHW_SCROLLBAR_AUTO | wxSUNKEN_BORDER );
   mpHtml->SetPage(HelpText( wxT("welcome") ));
   S.Prop(1).AddWindow( mpHtml, wxEXPAND );
   S.Prop(0).StartMultiColumn(2, wxEXPAND);
   S.SetStretchyCol( 1 );// Column 1 is stretchy...
   {
      S.SetBorder( 5 );
      S.Id( DontShowID).AddCheckBox( _("Don't show this again at start up"), bShow ? wxT("false") : wxT("true") );
      wxButton *ok = new wxButton(S.GetParent(), wxID_OK);
      ok->SetDefault();
      ok->SetFocus();
      S.SetBorder( 5 );
      S.Prop(0).AddWindow( ok, wxALIGN_RIGHT| wxALL );
   }
   S.EndVerticalLay();
}

void EffectCompressor::PopulateOrExchange(ShuttleGui & S)
{
   S.SetBorder(5);

   S.StartHorizontalLay(wxEXPAND, true);
   {
      S.SetBorder(10);
      mPanel = safenew EffectCompressorPanel(S.GetParent(),
                                         mThresholdDB,
                                         mNoiseFloorDB,
                                         mRatio);
      mPanel->SetMinSize(wxSize(400, 200));
      S.Prop(true).AddWindow(mPanel, wxEXPAND | wxALL);
      S.SetBorder(5);
   }
   S.EndHorizontalLay();

   S.StartStatic(wxT(""));
   {
      S.StartMultiColumn(3, wxEXPAND);
      {
         S.SetStretchyCol(1);
         mThresholdLabel = S.AddVariableText(_("Threshold:"), true,
                                             wxALIGN_RIGHT | wxALIGN_CENTER_VERTICAL);
         S.SetStyle(wxSL_HORIZONTAL);
         mThresholdSlider = S.Id(ID_Threshold).AddSlider(wxT(""),
                                                         DEF_Threshold * SCL_Threshold,
                                                         MAX_Threshold * SCL_Threshold,
                                                         MIN_Threshold * SCL_Threshold);
         mThresholdSlider->SetName(_("Threshold"));
         mThresholdText = S.AddVariableText(wxT("XXX dB"), true,
                                            wxALIGN_LEFT | wxALIGN_CENTER_VERTICAL);

         mNoiseFloorLabel = S.AddVariableText(_("Noise Floor:"), true,
                                             wxALIGN_RIGHT | wxALIGN_CENTER_VERTICAL);
         S.SetStyle(wxSL_HORIZONTAL);
         mNoiseFloorSlider = S.Id(ID_NoiseFloor).AddSlider(wxT(""),
                                                           DEF_NoiseFloor / SCL_NoiseFloor,
                                                           MAX_NoiseFloor / SCL_NoiseFloor,
                                                           MIN_NoiseFloor / SCL_NoiseFloor);
         mNoiseFloorSlider->SetName(_("Noise Floor"));
         mNoiseFloorText = S.AddVariableText(wxT("XXX dB"), true,
                                            wxALIGN_LEFT | wxALIGN_CENTER_VERTICAL);

         mRatioLabel = S.AddVariableText(_("Ratio:"), true,
                                         wxALIGN_RIGHT | wxALIGN_CENTER_VERTICAL);
         S.SetStyle(wxSL_HORIZONTAL);
         mRatioSlider = S.Id(ID_Ratio).AddSlider(wxT(""),
                                                 DEF_Ratio * SCL_Ratio,
                                                 MAX_Ratio * SCL_Ratio,
                                                 MIN_Ratio * SCL_Ratio);
         mRatioSlider->SetName(_("Ratio"));
         mRatioSlider->SetPageSize(5);
         mRatioText = S.AddVariableText(wxT("XXXX:1"), true,
                                             wxALIGN_LEFT | wxALIGN_CENTER_VERTICAL);

         /* i18n-hint: Particularly in percussion, sounds can be regarded as having
          * an 'attack' phase where the sound builds up and a 'decay' where the
          * sound dies away.  So this means 'onset duration'.  */
         mAttackLabel = S.AddVariableText(_("Attack Time:"), true,
                                         wxALIGN_RIGHT | wxALIGN_CENTER_VERTICAL);
         S.SetStyle(wxSL_HORIZONTAL);
         mAttackSlider = S.Id(ID_Attack).AddSlider(wxT(""),
                                                   DEF_AttackTime * SCL_AttackTime,
                                                   MAX_AttackTime * SCL_AttackTime,
                                                   MIN_AttackTime * SCL_AttackTime);
         mAttackSlider->SetName(_("Attack Time"));
         mAttackText = S.AddVariableText(wxT("XXXX secs"), true,
                                         wxALIGN_LEFT | wxALIGN_CENTER_VERTICAL);

         mDecayLabel = S.AddVariableText(_("Release Time:"), true,
                                         wxALIGN_RIGHT | wxALIGN_CENTER_VERTICAL);
         S.SetStyle(wxSL_HORIZONTAL);
         mDecaySlider = S.Id(ID_Decay).AddSlider(wxT(""),
                                                 DEF_ReleaseTime * SCL_ReleaseTime,
                                                 MAX_ReleaseTime * SCL_ReleaseTime,
                                                 MIN_ReleaseTime * SCL_ReleaseTime);
         mDecaySlider->SetName(_("Release Time"));
         mDecayText = S.AddVariableText(wxT("XXXX secs"), true,
                                        wxALIGN_LEFT | wxALIGN_CENTER_VERTICAL);
      }
      S.EndMultiColumn();
   }
   S.EndStatic();

   S.StartHorizontalLay(wxCENTER, false);
   {
      /* i18n-hint: Make-up, i.e. correct for any reduction, rather than fabricate it.*/
      mGainCheckBox = S.AddCheckBox(_("Make-up gain for 0 dB after compressing"),
                                    DEF_Normalize ? wxT("true") : wxT("false"));
      mPeakCheckBox = S.AddCheckBox(_("Compress based on Peaks"),
                                    DEF_UsePeak ? wxT("true") : wxT("false"));
   }
   S.EndHorizontalLay();
}

void EffectChangeSpeed::PopulateOrExchange(ShuttleGui & S)
{
   GetPrivateConfig(GetCurrentSettingsGroup(), wxT("TimeFormat"), mFormat, mFormat);
   GetPrivateConfig(GetCurrentSettingsGroup(), wxT("VinylChoice"), mFromVinyl, mFromVinyl);

   S.SetBorder(5);

   S.StartVerticalLay(0);
   {
      S.AddSpace(0, 5);
      S.AddTitle(_("Change Speed, affecting both Tempo and Pitch"));
      S.AddSpace(0, 10);

      // Speed multiplier and percent change controls.
      S.StartMultiColumn(4, wxCENTER);
      {
         FloatingPointValidator<double> vldMultiplier(3, &mMultiplier, NUM_VAL_THREE_TRAILING_ZEROES);
         vldMultiplier.SetRange(MIN_Percentage / 100.0, ((MAX_Percentage / 100.0) + 1));
         mpTextCtrl_Multiplier =
            S.Id(ID_Multiplier).AddTextBox(_("Speed Multiplier:"), wxT(""), 12);
         mpTextCtrl_Multiplier->SetValidator(vldMultiplier);

         FloatingPointValidator<double> vldPercentage(3, &m_PercentChange, NUM_VAL_THREE_TRAILING_ZEROES);
         vldPercentage.SetRange(MIN_Percentage, MAX_Percentage);
         mpTextCtrl_PercentChange =
            S.Id(ID_PercentChange).AddTextBox(_("Percent Change:"), wxT(""), 12);
         mpTextCtrl_PercentChange->SetValidator(vldPercentage);
      }
      S.EndMultiColumn();

      // Percent change slider.
      S.StartHorizontalLay(wxEXPAND);
      {
         S.SetStyle(wxSL_HORIZONTAL);
         mpSlider_PercentChange =
            S.Id(ID_PercentChange).AddSlider(wxT(""), 0, (int)kSliderMax, (int)MIN_Percentage);
         mpSlider_PercentChange->SetName(_("Percent Change"));
      }
      S.EndHorizontalLay();

      // Vinyl rpm controls.
      S.StartMultiColumn(5, wxCENTER);
      {
         /* i18n-hint: "rpm" is an English abbreviation meaning "revolutions per minute". */
         S.AddUnits(_("Standard Vinyl rpm:"));

         wxASSERT(kNumVinyl == WXSIZEOF(kVinylStrings));

         wxArrayString vinylChoices;
         for (int i = 0; i < kNumVinyl; i++)
         {
            if (i == kVinyl_NA)
            {
               vinylChoices.Add(wxGetTranslation(kVinylStrings[i]));
            }
            else
            {
               vinylChoices.Add(kVinylStrings[i]);
            }
         }

         mpChoice_FromVinyl =
            S.Id(ID_FromVinyl).AddChoice(_("from"), wxT(""), &vinylChoices);
         mpChoice_FromVinyl->SetName(_("From rpm"));
         mpChoice_FromVinyl->SetSizeHints(100, -1);

         mpChoice_ToVinyl =
            S.Id(ID_ToVinyl).AddChoice(_("to"), wxT(""), &vinylChoices);
         mpChoice_ToVinyl->SetName(_("To rpm"));
         mpChoice_ToVinyl->SetSizeHints(100, -1);
      }
      S.EndMultiColumn();

      // From/To time controls.
      S.StartStatic(_("Selection Length"), 0);
      {
         S.StartMultiColumn(2, wxALIGN_LEFT);
         {
            S.AddPrompt(_("Current Length:"));

            mpFromLengthCtrl = safenew
                  NumericTextCtrl(NumericConverter::TIME,
                                 S.GetParent(),
                                 wxID_ANY,
                                 mFormat,
                                 mFromLength,
                                 mProjectRate);

            mpFromLengthCtrl->SetName(_("from"));
            mpFromLengthCtrl->SetToolTip(_("Current length of selection."));
            mpFromLengthCtrl->SetReadOnly(true);
            mpFromLengthCtrl->EnableMenu(false);
            S.AddWindow(mpFromLengthCtrl, wxALIGN_LEFT);

            S.AddPrompt(_("New Length:"));

            mpToLengthCtrl = safenew
                  NumericTextCtrl(NumericConverter::TIME,
                                 S.GetParent(),
                                 ID_ToLength,
//.........這裏部分代碼省略.........

void EffectScienFilter::PopulateOrExchange(ShuttleGui & S)
{
   wxWindow *parent = S.GetParent();

   S.AddSpace(5);
   S.SetSizerProportion(1);
   S.StartMultiColumn(3, wxEXPAND);
   {
      S.SetStretchyCol(1);
      S.SetStretchyRow(0);

      // -------------------------------------------------------------------
      // ROW 1: Freq response panel and sliders for vertical scale
      // -------------------------------------------------------------------

      S.StartVerticalLay();
      {
         mdBRuler = new RulerPanel(parent, wxID_ANY);
         mdBRuler->ruler.SetBounds(0, 0, 100, 100); // Ruler can't handle small sizes
         mdBRuler->ruler.SetOrientation(wxVERTICAL);
         mdBRuler->ruler.SetRange(30.0, -120.0);
         mdBRuler->ruler.SetFormat(Ruler::LinearDBFormat);
         mdBRuler->ruler.SetUnits(_("dB"));
         mdBRuler->ruler.SetLabelEdges(true);
         int w;
         mdBRuler->ruler.GetMaxSize(&w, NULL);
         mdBRuler->SetSize(wxSize(w, 150));  // height needed for wxGTK

         S.SetBorder(1);
         S.AddSpace(1, 1);
         S.Prop(1);
         S.AddWindow(mdBRuler, wxALIGN_RIGHT | wxTOP);
         S.AddSpace(1, 1);
      }
      S.EndVerticalLay();

      mPanel = new EffectScienFilterPanel(this, parent);
      mPanel->SetFreqRange(mLoFreq, mNyquist);

      S.SetBorder(5);
      S.Prop(1);
      S.AddWindow(mPanel, wxEXPAND | wxRIGHT);
      S.SetSizeHints(-1, -1);

      S.StartVerticalLay();
      {
         S.AddVariableText(_("+ dB"), false, wxCENTER);
         S.SetStyle(wxSL_VERTICAL | wxSL_INVERSE);
         mdBMaxSlider = S.Id(ID_dBMax).AddSlider(wxT(""), 10, 20, 0);
#if wxUSE_ACCESSIBILITY
         mdBMaxSlider->SetName(_("Max dB"));
         mdBMaxSlider->SetAccessible(new SliderAx(mdBMaxSlider, wxString(wxT("%d ")) + _("dB")));
#endif

         S.SetStyle(wxSL_VERTICAL | wxSL_INVERSE);
         mdBMinSlider = S.Id(ID_dBMin).AddSlider(wxT(""), -10, -10, -120);
         S.AddVariableText(_("- dB"), false, wxCENTER);
#if wxUSE_ACCESSIBILITY
         mdBMinSlider->SetName(_("Min dB"));
         mdBMinSlider->SetAccessible(new SliderAx(mdBMinSlider, wxString(wxT("%d ")) + _("dB")));
#endif
      }
      S.EndVerticalLay();

      // -------------------------------------------------------------------
      // ROW 2: Frequency ruler
      // -------------------------------------------------------------------

      S.AddSpace(1, 1);

      mfreqRuler  = new RulerPanel(parent, wxID_ANY);
      mfreqRuler->ruler.SetBounds(0, 0, 100, 100); // Ruler can't handle small sizes
      mfreqRuler->ruler.SetOrientation(wxHORIZONTAL);
      mfreqRuler->ruler.SetLog(true);
      mfreqRuler->ruler.SetRange(mLoFreq, mNyquist);
      mfreqRuler->ruler.SetFormat(Ruler::IntFormat);
      mfreqRuler->ruler.SetUnits(wxT(""));
      mfreqRuler->ruler.SetFlip(true);
      mfreqRuler->ruler.SetLabelEdges(true);
      int h;
      mfreqRuler->ruler.GetMaxSize(NULL, &h);
      mfreqRuler->SetMinSize(wxSize(-1, h));

      S.Prop(1);
      S.AddWindow(mfreqRuler, wxEXPAND | wxALIGN_LEFT | wxRIGHT);

      S.AddSpace(1, 1);

      // -------------------------------------------------------------------
      // ROW 3 and 4: Type, Order, Ripple, Subtype, Cutoff
      // -------------------------------------------------------------------

      S.AddSpace(1, 1);
      S.SetSizerProportion(0);
      S.StartMultiColumn(8, wxALIGN_CENTER);
      {
         wxASSERT(kNumTypes == WXSIZEOF(kTypeStrings));

         wxArrayString typeChoices;
         for (int i = 0; i < kNumTypes; i++)
//.........這裏部分代碼省略.........

//.........這裏部分代碼省略.........
               S.AddTitle(_("Start"));
            }
            S.EndHorizontalLay();

            S.StartHorizontalLay(wxLEFT, 50);
            {
               S.AddTitle(_("End"));
            }
            S.EndHorizontalLay();
         }
         S.EndHorizontalLay();

         S.AddPrompt(_("Frequency (Hz):"));
         S.StartHorizontalLay(wxEXPAND);
         {
            S.StartHorizontalLay(wxLEFT, 50);
            {
               FloatingPointValidator<double> vldStartFreq(6, &mFrequency[0], NUM_VAL_NO_TRAILING_ZEROES);
               vldStartFreq.SetRange(MIN_StartFreq, GetActiveProject()->GetRate() / 2.0);
               t = S.AddTextBox(wxT(""), wxT(""), 12);
               t->SetName(_("Frequency Hertz Start"));
               t->SetValidator(vldStartFreq);
            }
            S.EndHorizontalLay();

            S.StartHorizontalLay(wxLEFT, 50);
            {
               FloatingPointValidator<double> vldEndFreq(6, &mFrequency[1], NUM_VAL_NO_TRAILING_ZEROES);
               vldEndFreq.SetRange(MIN_EndFreq, GetActiveProject()->GetRate() / 2.0);
               t = S.AddTextBox(wxT(""), wxT(""), 12);
               t->SetName(_("Frequency Hertz End"));
               t->SetValidator(vldEndFreq);
            }
            S.EndHorizontalLay();
         }
         S.EndHorizontalLay();

         S.AddPrompt(_("Amplitude (Hz):"));
         S.StartHorizontalLay(wxEXPAND);
         {
            S.StartHorizontalLay(wxLEFT, 50);
            {
               FloatingPointValidator<double> vldStartAmp(6, &mAmplitude[0], NUM_VAL_NO_TRAILING_ZEROES);
               vldStartAmp.SetRange(MIN_StartAmp, MAX_StartAmp);
               t = S.AddTextBox(wxT(""), wxT(""), 12);
               t->SetName(_("Amplitude Start"));
               t->SetValidator(vldStartAmp);
            }
            S.EndHorizontalLay();

            S.StartHorizontalLay(wxLEFT, 50);
            {
               FloatingPointValidator<double> vldEndAmp(6, &mAmplitude[1], NUM_VAL_NO_TRAILING_ZEROES);
               vldEndAmp.SetRange(MIN_EndAmp, MAX_EndAmp);
               t = S.AddTextBox(wxT(""), wxT(""), 12);
               t->SetName(_("Amplitude End"));
               t->SetValidator(vldEndAmp);
            }
            S.EndHorizontalLay();
         }
         S.EndHorizontalLay();

         c = S.AddChoice(_("Interpolation:"), wxT(""), &mInterpolations);
         c->SetValidator(wxGenericValidator(&mInterpolation));
      }
      else
      {
         FloatingPointValidator<double> vldFrequency(6, &mFrequency[0], NUM_VAL_NO_TRAILING_ZEROES);
         vldFrequency.SetRange(MIN_Frequency, GetActiveProject()->GetRate() / 2.0);
         t = S.AddTextBox(_("Frequency (Hz):"), wxT(""), 12);
         t->SetValidator(vldFrequency);

         FloatingPointValidator<double> vldAmplitude(6, &mAmplitude[0], NUM_VAL_NO_TRAILING_ZEROES);
         vldAmplitude.SetRange(MIN_Amplitude, MAX_Amplitude);
         t = S.AddTextBox(_("Amplitude (0-1):"), wxT(""), 12);
         t->SetValidator(vldAmplitude);
      }

      bool isSelection;
      double duration = GetDuration(&isSelection);

      S.AddPrompt(_("Duration:"));
      mToneDurationT = new
         NumericTextCtrl(NumericConverter::TIME,
                        S.GetParent(),
                        wxID_ANY,
                        isSelection ? _("hh:mm:ss + samples") : _("hh:mm:ss + milliseconds"),
                        duration,
                        mProjectRate,
                        wxDefaultPosition,
                        wxDefaultSize,
                        true);
      mToneDurationT->SetName(_("Duration"));
      mToneDurationT->EnableMenu();
      S.AddWindow(mToneDurationT, wxALIGN_LEFT | wxALL);
   }
   S.EndMultiColumn();

   return;
}