C++ ShuttleGui::StartHorizontalLay方法代码示例

/// Create the dialog contents, or exchange data with it.
void ThemePrefs::PopulateOrExchange( ShuttleGui & S)
{
   S.StartHorizontalLay(wxEXPAND,1);
   S.StartVerticalLay(0);
   S.StartStatic( _("Theme Cache - Images && Color"));
   {
      S.Id( idSaveThemeCache ).AddButton( _("Save Theme Cache"));
      S.Id( idLoadThemeCache ).AddButton( _("Load Theme Cache"));
// This next button is only provided in Debug mode.
// It is for developers who are compiling Audacity themselves
// and who who wish to generate a new ThemeAsCeeCode.h and compile it in.
#ifdef __WXDEBUG__
//      S.Id( idSaveThemeAsCode ).AddButton( wxT("Save Code" ));
      S.Id( idSaveThemeAsCode ).AddButton( wxT("Output Sourcery" ));
#endif

      S.Id( idReadThemeInternal ).AddButton( _("Defaults" ));
      S.TieCheckBox( _("Load Theme Cache At Startup"),  
         wxT("/Theme/LoadAtStart"), false);
   }
   S.EndStatic();

   // JKC: 'Ergonomic' details:
   // Theme components are used much less frequently than 
   // the ImageCache.  Yet it's easy to click them 'by mistake'.
   //
   // To reduce that risk, we use a separate box to separate them off.  
   // And choose text on the buttons that is shorter, making the 
   // buttons smaller and less tempting to click.
   S.StartStatic( _("Individual Theme Files"),1);
   {
      S.Id( idSaveThemeComponents ).AddButton( _("Save Files"));
      S.Id( idLoadThemeComponents ).AddButton( _("Load Files"));
   }
   S.EndStatic();
   S.EndVerticalLay();

   S.StartStatic( _("Info"), 1 );
   {
      S.AddFixedText( 
         _("Themability is an experimental feature.\n\n"
         wxT("To try it out, click \"Save Theme Cache\" then\n" )
         wxT("find and modify the images and colors in \n" )
         wxT("ImageCacheVxx.png using an image editor such \n" )
         wxT("as the Gimp.\n\n")
         wxT("Click \"Load Theme Cache\" to load the changed images\n")
         wxT("and colors back into Audacity.\n\n")
         wxT("[Only the control toolbar and the colors on the \n")
         wxT("wavetrack are currently affected, even though the\n")
         wxT("image file shows other icons too.]\n"))
         );

#ifdef __WXDEBUG__
      S.AddFixedText( 
         _("You have compiled Audacity with an extra button, \n"
         wxT("'Output Sourcery'.  This will save a C version of \n")
         wxT("the image cache that can be compiled in as a default.\n"))
         );
#endif

      S.AddFixedText( 
         _("If 'Load Theme Cache At Startup' is checked, then \n"
         wxT("the Theme Cache will be loaded when the program \n")
         wxT("starts up.\n\n")

         wxT("Saving and loading individual theme files uses a \n")
         wxT("separate file for each image, but is otherwise the \n")
         wxT("same idea.\n\n"))
         );
   }
   S.EndStatic();
}

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 EffectChangePitch::PopulateOrExchange(ShuttleGui & S)
{
   DeduceFrequencies(); // Set frequency-related control values based on sample.

   wxArrayString pitch;
   pitch.Add(wxT("C"));
   pitch.Add(wxT("C#/Db"));
   pitch.Add(wxT("D"));
   pitch.Add(wxT("D#/Eb"));
   pitch.Add(wxT("E"));
   pitch.Add(wxT("F"));
   pitch.Add(wxT("F#/Gb"));
   pitch.Add(wxT("G"));
   pitch.Add(wxT("G#/Ab"));
   pitch.Add(wxT("A"));
   pitch.Add(wxT("A#/Bb"));
   pitch.Add(wxT("B"));

   S.SetBorder(5);

   S.StartVerticalLay(0);
   {
      S.StartVerticalLay();
      {
         S.AddTitle(_("Change Pitch without Changing Tempo"));
         S.AddTitle(
            wxString::Format(_("Estimated Start Pitch: %s%d (%.3f Hz)"),
                              pitch[m_nFromPitch].c_str(), m_nFromOctave, m_FromFrequency));
      }
      S.EndVerticalLay();

      /* i18n-hint: (noun) Musical pitch.*/
      S.StartStatic(_("Pitch"));
      {
         S.StartMultiColumn(6, wxALIGN_CENTER); // 6 controls, because each AddChoice adds a wxStaticText and a wxChoice.
         {
            m_pChoice_FromPitch = S.Id(ID_FromPitch).AddChoice(_("from"), wxT(""), &pitch);
            m_pChoice_FromPitch->SetName(_("from"));
            m_pChoice_FromPitch->SetSizeHints(80, -1);

            m_pSpin_FromOctave = S.Id(ID_FromOctave).AddSpinCtrl(wxT(""), m_nFromOctave, INT_MAX, INT_MIN);
            m_pSpin_FromOctave->SetName(_("from Octave"));
            m_pSpin_FromOctave->SetSizeHints(50, -1);

            m_pChoice_ToPitch = S.Id(ID_ToPitch).AddChoice(_("to"), wxT(""), &pitch);
            m_pChoice_ToPitch->SetName(_("to"));
            m_pChoice_ToPitch->SetSizeHints(80, -1);

            m_pSpin_ToOctave =
               S.Id(ID_ToOctave).AddSpinCtrl(wxT(""), m_nToOctave, INT_MAX, INT_MIN);
            m_pSpin_ToOctave->SetName(_("to Octave"));
            m_pSpin_ToOctave->SetSizeHints(50, -1);
         }
         S.EndMultiColumn();

         S.StartHorizontalLay(wxALIGN_CENTER);
         {
            FloatingPointValidator<double> vldSemitones(2, &m_dSemitonesChange, NUM_VAL_TWO_TRAILING_ZEROES);
            m_pTextCtrl_SemitonesChange =
               S.Id(ID_SemitonesChange).AddTextBox(_("Semitones (half-steps):"), wxT(""), 12);
            m_pTextCtrl_SemitonesChange->SetName(_("Semitones (half-steps)"));
            m_pTextCtrl_SemitonesChange->SetValidator(vldSemitones);
         }
         S.EndHorizontalLay();
      }
      S.EndStatic();

      S.StartStatic(_("Frequency"));
      {
         S.StartMultiColumn(5, wxALIGN_CENTER); // 5, because AddTextBox adds a wxStaticText and a wxTextCtrl.
         {
            FloatingPointValidator<double> vldFromFrequency(3, &m_FromFrequency, NUM_VAL_THREE_TRAILING_ZEROES);
            vldFromFrequency.SetMin(0.0);
            m_pTextCtrl_FromFrequency = S.Id(ID_FromFrequency).AddTextBox(_("from"), wxT(""), 12);
            m_pTextCtrl_FromFrequency->SetName(_("from (Hz)"));
            m_pTextCtrl_FromFrequency->SetValidator(vldFromFrequency);

            FloatingPointValidator<double> vldToFrequency(3, &m_ToFrequency, NUM_VAL_THREE_TRAILING_ZEROES);
            vldToFrequency.SetMin(0.0);
            m_pTextCtrl_ToFrequency = S.Id(ID_ToFrequency).AddTextBox(_("to"), wxT(""), 12);
            m_pTextCtrl_ToFrequency->SetName(_("to (Hz)"));
            m_pTextCtrl_ToFrequency->SetValidator(vldToFrequency);

            S.AddUnits(_("Hz"));
         }
         S.EndMultiColumn();

         S.StartHorizontalLay(wxALIGN_CENTER);
         {
            FloatingPointValidator<double> vldPercentage(3, &m_dPercentChange, NUM_VAL_THREE_TRAILING_ZEROES);
            vldPercentage.SetRange(MIN_Percentage, MAX_Percentage);
            m_pTextCtrl_PercentChange = S.Id(ID_PercentChange).AddTextBox(_("Percent Change:"), wxT(""), 12);
            m_pTextCtrl_PercentChange->SetValidator(vldPercentage);
         }
         S.EndHorizontalLay();

         S.StartHorizontalLay(wxEXPAND);
         {
            S.SetStyle(wxSL_HORIZONTAL);
            m_pSlider_PercentChange = S.Id(ID_PercentChange)
//.........这里部分代码省略.........

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 EffectTruncSilence::PopulateOrExchange(ShuttleGui & S)
{
   wxASSERT(nActions == WXSIZEOF(kActionStrings));

   S.AddSpace(0, 5);

   S.StartStatic(_("Detect Silence"));
   {
      S.StartMultiColumn(3, wxALIGN_CENTER_HORIZONTAL);
      {
         // Threshold
         FloatingPointValidator<double> vldThreshold(3, &mThresholdDB,
            NumValidatorStyle::NO_TRAILING_ZEROES);
         vldThreshold.SetRange(MIN_Threshold, MAX_Threshold);
         mThresholdText = S.AddTextBox(_("Threshold:"), wxT(""), 0);
         mThresholdText->SetValidator(vldThreshold);
         S.AddUnits(_("dB"));

         // Ignored silence
         FloatingPointValidator<double> vldDur(3, &mInitialAllowedSilence, NumValidatorStyle::NO_TRAILING_ZEROES);
         vldDur.SetRange(MIN_Minimum, MAX_Minimum);
         mInitialAllowedSilenceT = S.AddTextBox(_("Duration:"), wxT(""), 12);
         mInitialAllowedSilenceT->SetValidator(vldDur);
         S.AddUnits(_("seconds"));
      }
      S.EndMultiColumn();
   }
   S.EndStatic();

   S.StartStatic(_("Action"));
   {
      S.StartHorizontalLay();
      {
         // Action choices
         auto actionChoices = LocalizedStrings(kActionStrings, nActions);
         mActionChoice = S.AddChoice( {}, wxT(""), &actionChoices);
         mActionChoice->SetValidator(wxGenericValidator(&mActionIndex));
         S.SetSizeHints(-1, -1);
      }
      S.EndHorizontalLay();
      S.StartMultiColumn(3, wxALIGN_CENTER_HORIZONTAL);
      {
         // Truncation / Compression factor

         FloatingPointValidator<double> vldTrunc(3, &mTruncLongestAllowedSilence, NumValidatorStyle::NO_TRAILING_ZEROES);
         vldTrunc.SetRange(MIN_Truncate, MAX_Truncate);
         mTruncLongestAllowedSilenceT = S.AddTextBox(_("Truncate to:"), wxT(""), 12);
         mTruncLongestAllowedSilenceT->SetValidator(vldTrunc);
         S.AddUnits(_("seconds"));

         FloatingPointValidator<double> vldComp(3, &mSilenceCompressPercent, NumValidatorStyle::NO_TRAILING_ZEROES);
         vldComp.SetRange(MIN_Compress, MAX_Compress);
         mSilenceCompressPercentT = S.AddTextBox(_("Compress to:"), wxT(""), 12);
         mSilenceCompressPercentT->SetValidator(vldComp);
         S.AddUnits(_("%"));
      }
      S.EndMultiColumn();

      S.StartMultiColumn(2, wxALIGN_CENTER_HORIZONTAL);
      {
         mIndependent = S.AddCheckBox(_("Truncate tracks independently"),
            mbIndependent ? wxT("true") : wxT("false"));
      }
   S.EndMultiColumn();
}
   S.EndStatic();

   UpdateUI();
}

void EffectAmplify::PopulateOrExchange(ShuttleGui & S)
{
   if (IsBatchProcessing())
   {
      mPeak = 1.0;
   }
   else 
   {
      if (mPeak > 0.0)
      {
         mRatio = 1.0 / mPeak;
         mRatioClip = mRatio;
      }
      else
      {
         mRatio = 1.0;
      }
   }

   S.AddSpace(0, 5);

   S.StartVerticalLay(0);
   {
      int precission = 3; // allow (a generous) 3 decimal  places for Amplification (dB)
      // Amplitude
      S.StartMultiColumn(2, wxCENTER);
      {
         FloatingPointValidator<double> vldAmp(precission, &mAmp, NumValidatorStyle::ONE_TRAILING_ZERO);
         vldAmp.SetRange(MIN_Amp, MAX_Amp);
         mAmpT = S.Id(ID_Amp).AddTextBox(_("Amplification (dB):"), wxT(""), 12);
         mAmpT->SetValidator(vldAmp);
      }
      S.EndMultiColumn();

      // Amplitude
      S.StartHorizontalLay(wxEXPAND);
      {
         S.SetStyle(wxSL_HORIZONTAL);
         mAmpS = S.Id(ID_Amp).AddSlider( {}, 0, MAX_Amp * SCL_Amp, MIN_Amp * SCL_Amp);
         mAmpS->SetName(_("Amplification dB"));
      }
      S.EndHorizontalLay();

      // Peak
      S.StartMultiColumn(2, wxCENTER);
      {
         // One extra decimal place so that rounding is visible to user (see: bug 958)
         FloatingPointValidator<double> vldNewPeak(precission + 1, &mNewPeak, NumValidatorStyle::ONE_TRAILING_ZERO);
         double minAmp = MIN_Amp + LINEAR_TO_DB(mPeak);
         double maxAmp = MAX_Amp + LINEAR_TO_DB(mPeak);

         // min and max need same precision as what we're validating (bug 963)
         minAmp = Internat::CompatibleToDouble(Internat::ToString(minAmp, precission +1));
         maxAmp = Internat::CompatibleToDouble(Internat::ToString(maxAmp, precission +1));

         vldNewPeak.SetRange(minAmp, maxAmp);
         mNewPeakT = S.Id(ID_Peak).AddTextBox(_("New Peak Amplitude (dB):"), wxT(""), 12);
         mNewPeakT->SetValidator(vldNewPeak);
      }
      S.EndMultiColumn();

      // Clipping
      S.StartHorizontalLay(wxCENTER);
      {
         mClip = S.Id(ID_Clip).AddCheckBox(_("Allow clipping"), wxT("false"));
         if (IsBatchProcessing())
         {
            mClip->Enable(false);
            mCanClip = true;
         }
      }
      S.EndHorizontalLay();
   }
   S.EndVerticalLay();

   return;
}

void ChangePitchDialog::PopulateOrExchange(ShuttleGui & S)
{
   wxTextValidator nullvld(wxFILTER_INCLUDE_CHAR_LIST);
   wxTextValidator numvld(wxFILTER_NUMERIC);
   wxArrayString pitch;

   pitch.Add(wxT("C"));
   pitch.Add(wxT("C#/Db"));
   pitch.Add(wxT("D"));
   pitch.Add(wxT("D#/Eb"));
   pitch.Add(wxT("E"));
   pitch.Add(wxT("F"));
   pitch.Add(wxT("F#/Gb"));
   pitch.Add(wxT("G"));
   pitch.Add(wxT("G#/Ab"));
   pitch.Add(wxT("A"));
   pitch.Add(wxT("A#/Bb"));
   pitch.Add(wxT("B"));

   S.SetBorder(10);
   S.StartHorizontalLay(wxCENTER, false);
   {
      S.AddTitle(_("Change Pitch without Changing Tempo") +
                 wxString(wxT("\n\n")) +
                 _("by Vaughan Johnson && Dominic Mazzoni") +
                 wxString(wxT("\n")) +
                 _("using SoundTouch, by Olli Parviainen"));
   }
   S.EndHorizontalLay();
   S.SetBorder(5);

   //
   S.StartMultiColumn(6, wxCENTER);
   {
      //
      S.AddUnits(_("Pitch:"));

      S.StartHorizontalLay(wxALIGN_CENTER_VERTICAL);
      {
         m_pChoice_FromPitch = S.Id(ID_CHOICE_FROMPITCH)
            .AddChoice(_("From:"), wxT(""), &pitch);
         m_pChoice_FromPitch->SetName(_("From Pitch"));
         m_pChoice_FromPitch->SetSizeHints(100, -1);
      }
      S.EndHorizontalLay();

      S.StartStatic(wxT(""));
      {
         S.StartVerticalLay();
         {
            S.SetBorder(3);
            m_pRadioButton_PitchUp = S.Id(ID_RADIOBUTTON_PITCHUPDOWN)
               .AddRadioButton(_("Up"));
         
            m_pRadioButton_PitchDown = S.Id(ID_RADIOBUTTON_PITCHUPDOWN)
               .AddRadioButtonToGroup(_("Down"));
            S.SetBorder(5);
         }
         S.EndVerticalLay();
      }
      S.EndStatic();

      S.StartHorizontalLay(wxALIGN_CENTER_VERTICAL);
      {
         m_pChoice_ToPitch = S.Id(ID_CHOICE_TOPITCH)
            .AddChoice(_("To:"), wxT(""), &pitch);
         m_pChoice_ToPitch->SetName(_("To Pitch"));
         m_pChoice_ToPitch->SetSizeHints(100, -1);
      }
      S.EndHorizontalLay();
   }
   S.EndMultiColumn();

   //
   S.StartMultiColumn(2, wxCENTER);
   {
      //
      S.AddPrompt(_("Semitones (half-steps):"));
      S.StartHorizontalLay(wxALIGN_LEFT | wxALIGN_CENTER_VERTICAL, false);
      {
         m_pTextCtrl_SemitonesChange = S.Id(ID_TEXT_SEMITONESCHANGE)
            .AddTextBox(wxT(""), wxT(""), 12);
         m_pTextCtrl_SemitonesChange->SetName(_("Semitones in half-steps"));
         m_pTextCtrl_SemitonesChange->SetValidator(numvld);
      }
      S.EndHorizontalLay();

      //
      S.AddPrompt(_("Frequency (Hz):"));
      S.StartHorizontalLay(wxALIGN_LEFT | wxALIGN_CENTER_VERTICAL, false);
      {
         m_pTextCtrl_FromFrequency = S.Id(ID_TEXT_FROMFREQUENCY)
            .AddTextBox(_("from"), wxT(""), 12);
         m_pTextCtrl_FromFrequency->SetName(_("From frequency in hertz"));
         m_pTextCtrl_FromFrequency->SetValidator(nullvld);

         m_pTextCtrl_ToFrequency = S.Id(ID_TEXT_TOFREQUENCY)
            .AddTextBox(_("to"), wxT(""), 12);
         m_pTextCtrl_ToFrequency->SetName(_("To frequency in seconds"));
         m_pTextCtrl_ToFrequency->SetValidator(numvld);
//.........这里部分代码省略.........

void AudioIOPrefs::PopulateOrExchange( ShuttleGui & S )
{
   /// \todo
   /// JKC: I think setting paths in gPrefs is bad practice.
   /// Suppose we are using gPrefs from elsewhere at the same time?
   /// Change these all to full paths?
   gPrefs->SetPath(wxT("/AudioIO"));

   S.SetBorder( 2 );

   S.StartHorizontalLay(wxEXPAND, 0 );
   S.StartStatic( _("Playback"),1 );
   {
      S.StartMultiColumn(2, wxEXPAND);
      S.SetStretchyCol(1);
      S.TieChoice( _("Device") + wxString(wxT(":")), wxT("PlaybackDevice"), 
         wxT(""), mmPlayNames, mmPlayLabels );

      S.AddPrompt( _("Using:") );
      wxString ver = _("Portaudio v");
#if USE_PORTAUDIO_V19
      ver += wxT("19");
#else
      ver += wxT("18");
#endif
      S.AddFixedText( ver );
      S.EndMultiColumn();
   }                              
   S.EndStatic();
   S.StartStatic( _("Recording"), 1 );
   {
      S.StartMultiColumn(2, wxEXPAND);
      S.SetStretchyCol(1);
      S.TieChoice( _("Device") + wxString(wxT(":")), wxT("RecordingDevice"), 
         wxT(""), mmRecordNames, mmRecordLabels );
      S.TieChoice( _("Channels") + wxString(wxT(":")), wxT("RecordChannels"), 
         2, mmChannelNames, mmChannelLabels );
      S.EndMultiColumn();
   }
   S.EndStatic();
   S.EndHorizontalLay();
   S.StartStatic( _("Playthrough") );
   {
      S.TieCheckBox( _("&Play other tracks while recording new one"),
         wxT("Duplex"),true);
#ifdef __MACOSX__
      S.TieCheckBox( _("&Hardware Playthrough (Play new track while recording it)"),
         wxT("Playthrough"),false);
#endif
      S.TieCheckBox( _("&Software Playthrough (Play new track while recording it)"),
         wxT("SWPlaythrough"),false);
   }
   S.EndStatic();
   S.StartHorizontalLay( wxEXPAND, 0 );
   S.StartStatic( _("Cut Preview"),1 );
   {
      S.StartThreeColumn();
      S.TieTextBox( _("Play before cut region:"), wxT("CutPreviewBeforeLen"),1.0,9);
      S.AddUnits(  _("seconds") );
      S.TieTextBox( _("Play after cut region:"),wxT("CutPreviewAfterLen"), 1.0,9);
      S.AddUnits(  _("seconds") );
      S.EndThreeColumn();
   }
   S.EndStatic();
   S.StartStatic( _("Latency"),1 );
   {
      S.StartThreeColumn();
#if USE_PORTAUDIO_V19
      // only show the following controls if we use Portaudio v19, because
      // for Portaudio v19 we always use default buffer sizes
      S.TieTextBox( _("Audio to buffer:"),wxT("LatencyDuration"),100.0,9);
      S.AddUnits(  _("milliseconds") );
#endif
      S.TieTextBox( _("Latency correction:"),wxT("LatencyCorrection"),0.0,9);
      S.AddUnits(  _("milliseconds") );
      S.EndThreeColumn();
   }
   S.EndStatic();
   S.EndHorizontalLay();
   S.StartHorizontalLay( wxEXPAND, 0 );
   S.StartStatic( _("Seek Time"),1 );
   {
      S.StartThreeColumn();
      S.TieTextBox( _("Short period:"), wxT("SeekShortPeriod"),1.0,9);
      S.AddUnits(  _("seconds") );
      S.TieTextBox( _("Long period:"),wxT("SeekLongPeriod"), 15.0,9);
      S.AddUnits(  _("seconds") );
      S.EndThreeColumn();
   }
   S.EndStatic();
   S.StartStatic( _("Effects Preview"),1 );
   {
      S.StartThreeColumn();
      S.TieTextBox( _("Play when previewing:"), wxT("EffectsPreviewLen"), 3.0,9);
      S.AddUnits( _("seconds") );
      S.EndThreeColumn();
   }

   gPrefs->SetPath(wxT("/"));
}

void ExportMultiple::PopulateOrExchange(ShuttleGui& S)
{
   S.SetBorder(5);
   S.StartMultiColumn(4, true);
   {
      wxArrayString formats;
      
      for (size_t i = 0; i < mPlugins.GetCount(); i++) {
         formats.Add(mPlugins[i]->GetDescription());
      }

      S.AddPrompt(_("Export format:"));
      mFormat = S.Id(FormatID)
         .TieChoice(wxT(""),
                    wxT("/Export/MultipleFormat"),
                    gPrefs->Read(wxT("/Export/Format"), wxT("WAV")),
                    formats,
                    formats);
      S.Id(OptionsID).AddButton(_("Options..."));
      S.AddVariableText(wxT(""), false);

      S.AddPrompt(_("Export location:"));
      mDir = S.Id(DirID)
         .TieTextBox(wxT(""),
                     wxT("/Export/MultiplePath"),
                     gPrefs->Read(wxT("/Export/Path"), ::wxGetCwd()),
                     64);
      S.Id(ChooseID).AddButton(_("Choose..."));
      S.Id(CreateID).AddButton(_("Create"));
   }
   S.EndMultiColumn();

   S.StartHorizontalLay(wxEXPAND, true);
   {
      S.SetBorder(5);
      S.StartStatic(_("Split files based on:"), true);
      {
         S.StartMultiColumn(2, false);
         S.SetStretchyCol(1);
         {
            // Row 1
            S.SetBorder(1);
            mLabel = S.Id(LabelID)
               .AddRadioButton(wxT(""));
            S.SetBorder(3);
            mLabelLabel = S.AddVariableText(_("Labels"), false);

            // Row 2
            S.AddVariableText(wxT(""), false);
            mFirst = S.Id(FirstID)
               .AddCheckBox(_("Include audio before first label"), wxT("false"));

            // Row 3
            S.AddVariableText(wxT(""), false);
            S.StartHorizontalLay(wxEXPAND, false);
            {
               mFirstFileLabel = S.AddVariableText(_("First file name:"), true);
               mFirstFileName = S.Id(FirstFileNameID)
                  .TieTextBox(wxT(""),
                              wxT("/Export/MultipleFirstName"),
                              wxT(""),
                              30);
            }
            S.EndHorizontalLay();

            // Row 4
            S.SetBorder(1);
            mTrack = S.Id(TrackID)
               .AddRadioButtonToGroup(wxT(""));
            S.SetBorder(3);
            mTrackLabel = S.AddVariableText(_("Tracks"), false);
         }
         S.EndMultiColumn();
      }
      S.EndStatic();

      S.SetBorder(5);
      S.StartStatic(_("Name files:"), false);
      {
         S.StartMultiColumn(2, false);
         S.SetStretchyCol(1);
         {
            // Row 1
            S.SetBorder(1);
            mByName = S.Id(ByNameID)
               .AddRadioButton(wxT(""));
            S.SetBorder(3);
            mByNameLabel = S.AddVariableText(_("Using Label/Track Name"), false);

            // Row 2
            S.SetBorder(1);
            mByNumber = S.Id(ByNumberID)
               .AddRadioButtonToGroup(wxT(""));
            S.SetBorder(3);
            mByNumberLabel = S.AddVariableText(_("Numbering consecutively"), false);

            // Row 3
            S.AddVariableText(wxT(""), false);
            S.StartHorizontalLay(wxEXPAND, false);
            {
//.........这里部分代码省略.........

void TimeScaleDialog::PopulateOrExchange(ShuttleGui & S)
{

   wxTextValidator nullvld(wxFILTER_INCLUDE_CHAR_LIST);
   wxTextValidator numvld(wxFILTER_NUMERIC);

   S.SetBorder(5);
   S.AddSpace(0, 5);

   S.StartMultiColumn(2, 0);
   // Rate Start
   S.StartStatic(_("Initial Tempo Change (%)"));
   {
      S.StartMultiColumn(1, wxCENTER);
      {
         m_pTextCtrl_RatePercentChangeStart = S.Id(ID_TEXT_RATE_PERCENTCHANGE_START)
            .AddTextBox(wxT(""), wxT(""), 12);
         m_pTextCtrl_RatePercentChangeStart->SetValidator(numvld);
      }
      S.EndMultiColumn();
      S.StartHorizontalLay(wxEXPAND,0);
      {
         S.SetStyle(wxSL_HORIZONTAL);
         m_pSlider_RatePercentChangeStart = S.Id(ID_SLIDER_RATE_PERCENTCHANGE_START)
            .AddSlider(wxT(""), (int)RATE_PERCENTCHANGE_DEFAULT, (int)RATE_PERCENTCHANGE_MAX_SLIDER, (int)RATE_PERCENTCHANGE_MIN_SLIDER);
      }
      S.EndHorizontalLay();
   }
   S.EndStatic();

   S.StartStatic(_("Final Tempo Change (%)"));
   {
      S.StartMultiColumn(1, wxCENTER);
      {
         m_pTextCtrl_RatePercentChangeEnd = S.Id(ID_TEXT_RATE_PERCENTCHANGE_END)
            .AddTextBox(wxT(""), wxT(""), 12);
         m_pTextCtrl_RatePercentChangeEnd->SetValidator(numvld);
      }
      S.EndMultiColumn();
      S.StartHorizontalLay(wxEXPAND,0);
      {         
         S.SetStyle(wxSL_HORIZONTAL);
         m_pSlider_RatePercentChangeEnd = S.Id(ID_SLIDER_RATE_PERCENTCHANGE_END)
            .AddSlider(wxT(""), (int)RATE_PERCENTCHANGE_DEFAULT, (int)RATE_PERCENTCHANGE_MAX_SLIDER, (int)RATE_PERCENTCHANGE_MIN_SLIDER);
      }
      S.EndHorizontalLay();
   }
   S.EndStatic();

   // Pitch Start
   S.StartStatic(_("Initial Pitch Shift"));
   {
      S.StartMultiColumn(2, wxCENTER);
      {
         m_pTextCtrl_PitchHalfStepsStart = S.Id(ID_TEXT_PITCH_HALFSTEPS_START)
            .AddTextBox(_("(semitones) [-12 to 12]:"), wxT(""), 12);
         m_pTextCtrl_PitchHalfStepsStart->SetValidator(numvld);
         
         m_pTextCtrl_PitchPercentChangeStart = S.Id(ID_TEXT_PITCH_PERCENTCHANGE_START)
            .AddTextBox(_("(%) [-50 to 100]:"), wxT(""), 12);
         m_pTextCtrl_PitchPercentChangeStart->SetValidator(numvld);
      }
      S.EndMultiColumn();
   }
   S.EndStatic();

   // Pitch End
   S.StartStatic(_("Final Pitch Shift"));
   {
      S.StartMultiColumn(2, wxCENTER);
      {
         m_pTextCtrl_PitchHalfStepsEnd = S.Id(ID_TEXT_PITCH_HALFSTEPS_END)
            .AddTextBox(_("(semitones) [-12 to 12]:"), wxT(""), 12);
         m_pTextCtrl_PitchHalfStepsEnd->SetValidator(numvld);
         
         m_pTextCtrl_PitchPercentChangeEnd = S.Id(ID_TEXT_PITCH_PERCENTCHANGE_END)
            .AddTextBox(_("(%) [-50 to 100]:"), wxT(""), 12);
         m_pTextCtrl_PitchPercentChangeEnd->SetValidator(numvld);
      }
      S.EndMultiColumn();
   }
   S.EndStatic();
   S.EndMultiColumn();

   return;
}

void EffectToneGen::PopulateOrExchange(ShuttleGui & S)
{
   wxTextCtrl *t;

   S.StartMultiColumn(2, wxCENTER);
   {
      wxChoice *c = S.AddChoice(_("Waveform:"), wxT(""), &mWaveforms);
      c->SetValidator(wxGenericValidator(&mWaveform));

      if (mChirp)
      {
         S.AddFixedText(wxT(""));
         S.StartHorizontalLay(wxEXPAND);
         {
            S.StartHorizontalLay(wxLEFT, 50);
            {
               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,
//.........这里部分代码省略.........

void NoiseRemovalDialog::PopulateOrExchange(ShuttleGui & S)
{
   wxString step1Label;
   wxString step1Prompt;
   wxString step2Label;
   wxString step2Prompt;

   bool bCleanSpeechMode = false;

   AudacityProject * project = GetActiveProject();
   if( project && project->GetCleanSpeechMode() ) {
      bCleanSpeechMode = true;
   }

   if (bCleanSpeechMode) {
      // We're not marking these as translatable because most people
      // don't use CleanSpeech so it'd be a waste of time for most
      // translators
      step1Label = wxT("Preparation Step");
      step1Prompt = wxT("Listen carefully to section with some speech "
                        wxT("and some silence to check before/after.\n")
                        wxT("Select a few seconds of just noise ('thinner' ")
                        wxT("part of wave pattern usually between\nspoken ")
                        wxT("phrases or during pauses) so Audacity knows ")
                        wxT("what to filter out, then click"));
      step2Label = wxT("Actually Remove Noise");
      step2Prompt = wxT("Select what part of the audio you want filtered "
                        wxT("(Ctrl-A = All), chose how much noise\nyou want ")
                        wxT("filtered out with sliders below, and then click ")
                        wxT("'OK' to remove noise.\nFind best setting with ")
                        wxT("Ctrl-Z to Undo, Select All, and change ")
                        wxT("the slider positions."));
   }
   else {
      step1Label = _("Step 1");
      step1Prompt = _("Select a few seconds of just noise so Audacity knows what to filter out,\nthen click Get Noise Profile:");
      step2Label = _("Step 2");
      step2Prompt = _("Select all of the audio you want filtered, choose how much noise you want\nfiltered out, and then click 'OK' to remove noise.\n");
   }

   S.StartHorizontalLay(wxCENTER, false);
   {
      S.AddTitle(_("Noise Removal by Dominic Mazzoni"));
   }
   S.EndHorizontalLay();
   
   S.StartStatic(step1Label);
   {
      S.AddVariableText(step1Prompt);
      m_pButton_GetProfile = S.Id(ID_BUTTON_GETPROFILE).
         AddButton(_("Get Noise Profile"));
   }
   S.EndStatic();

   S.StartStatic(step2Label);
   {
      S.AddVariableText(step2Prompt);

      S.StartMultiColumn(3, wxEXPAND);
      S.SetStretchyCol(2);
      {
         mGainT = S.Id(ID_GAIN_TEXT).AddTextBox(_("Noise reduction (dB):"),
                                                wxT(""),
                                                0);
         S.SetStyle(wxSL_HORIZONTAL);
         mGainS = S.Id(ID_GAIN_SLIDER).AddSlider(wxT(""), 0, GAIN_MAX);
         mGainS->SetName(_("Noise reduction"));
         mGainS->SetRange(GAIN_MIN, GAIN_MAX);
         mGainS->SetSizeHints(150, -1);

         mFreqT = S.Id(ID_FREQ_TEXT).AddTextBox(_("Frequency smoothing (Hz):"),
                                                wxT(""),
                                                0);
         S.SetStyle(wxSL_HORIZONTAL);
         mFreqS = S.Id(ID_FREQ_SLIDER).AddSlider(wxT(""), 0, FREQ_MAX);
         mFreqS->SetName(_("Frequency smoothing"));
         mFreqS->SetRange(FREQ_MIN, FREQ_MAX);
         mFreqS->SetSizeHints(150, -1);

         mTimeT = S.Id(ID_FREQ_TEXT).AddTextBox(_("Attack/decay time (secs):"),
                                                wxT(""),
                                                0);
         S.SetStyle(wxSL_HORIZONTAL);
         mTimeS = S.Id(ID_TIME_SLIDER).AddSlider(wxT(""), 0, TIME_MAX);
         mTimeS->SetName(_("Attach/decay time"));
         mTimeS->SetRange(TIME_MIN, TIME_MAX);
         mTimeS->SetSizeHints(150, -1);
      }
      S.EndMultiColumn();
   }
   S.EndStatic();
}

void SpectrumPrefs::PopulateOrExchange( ShuttleGui & S )
{
   wxArrayString windowTypeList;

   for(int i=0; i<NumWindowFuncs(); i++)
      windowTypeList.Add(WindowFuncName(i));

   S.SetBorder( 2 );
   S.StartHorizontalLay(wxEXPAND, 0 );
   S.StartStatic( _("FFT Size"), 0 );
   {
      S.StartRadioButtonGroup( wxT("/Spectrum/FFTSize"), 256 );
      S.TieRadioButton( _("8 - most wideband"),     8);
      S.TieRadioButton( wxT("16"),                  16);
      S.TieRadioButton( wxT("32"),                  32);
      S.TieRadioButton( wxT("64"),                  64);
      S.TieRadioButton( wxT("128"),                 128);
      S.TieRadioButton( _("256 - default"),         256);
      S.TieRadioButton( wxT("512"),                 512);
      S.TieRadioButton( wxT("1024"),                1024);
      S.TieRadioButton( wxT("2048"),                2048);
#ifdef EXPERIMENTAL_FIND_NOTES
      S.TieRadioButton( wxT("4096"),                4096);
      S.TieRadioButton( wxT("8192"),                8192);
      S.TieRadioButton( wxT("16384"),               16384);
      S.TieRadioButton( _("32768 - most narrowband"),32768);
#else
      S.TieRadioButton( _("4096 - most narrowband"),4096);
#endif //LOGARITHMIC_SPECTRUM
      S.EndRadioButtonGroup();

      // add choice for windowtype
      S.StartMultiColumn(2, wxCENTER);
      {
         S.TieChoice( _("Window type:"), windowType,  &windowTypeList);
         S.SetSizeHints(-1,-1);
      }
      S.EndMultiColumn();
   }
   S.EndStatic();

#ifdef EXPERIMENTAL_FFT_SKIP_POINTS
   S.StartHorizontalLay(wxEXPAND, 0 );
   S.StartStatic( _("FFT Skip Points"), 0 );
   {
      S.StartRadioButtonGroup(wxT("/Spectrum/FFTSkipPoints"), 0);
      S.TieRadioButton(wxT("0"), 0);
      S.TieRadioButton(wxT("1"), 1);
      S.TieRadioButton(wxT("3"), 3);
      S.TieRadioButton(wxT("7"), 7);
      S.TieRadioButton(wxT("15"), 15);
      S.TieRadioButton(wxT("31"), 31);
      S.TieRadioButton(wxT("63"), 63);
      S.EndRadioButtonGroup();
   }
   S.EndStatic();
#endif //EXPERIMENTAL_FFT_SKIP_POINTS

   S.StartStatic( _("Display"),1 );
   {
      // JC: For layout of mixtures of controls I prefer checkboxes on the right,
      // with everything in two columns over what we have here.
      S.TieCheckBox( _("&Grayscale"), wxT("/Spectrum/Grayscale"), false);
      S.StartTwoColumn(); // 2 cols because we have a control with a separate label.
      S.Id(ID_MINFREQUENCY).TieTextBox(
         _("Minimum Frequency (Hz):"), // prompt
         minFreqStr, // String to exchange with
         12 // max number of characters (used to size the control).
         );
      S.Id(ID_MAXFREQUENCY).TieTextBox(
         _("Maximum Frequency (Hz):"), // prompt
         maxFreqStr, // String to exchange with
         12 // max number of characters (used to size the control).
         );
      S.EndTwoColumn();
#ifdef EXPERIMENTAL_FFT_Y_GRID
      S.TieCheckBox( _("&Y-Grid"), wxT("/Spectrum/FFTYGrid"), false);
#endif //EXPERIMENTAL_FFT_Y_GRID
#ifdef EXPERIMENTAL_FIND_NOTES
      S.TieCheckBox( _("&Find Notes"), wxT("/Spectrum/FFTFindNotes"), false);
      S.TieCheckBox( _("&Quantize Notes"), wxT("/Spectrum/FindNotesQuantize"), false);
      S.StartTwoColumn(); // 2 cols because we have a control with a separate label.
      S.Id(ID_FIND_NOTES_MIN_A).TieTextBox(
         _("Minimum Amplitude (dB):"), // prompt
         findNotesMinAStr, // String to exchange with
         8 // max number of characters (used to size the control).
         );
      S.Id(ID_FIND_NOTES_N).TieTextBox(
         _("Max. Number of Notes (1..128):"), // prompt
         findNotesNStr, // String to exchange with
         8 // max number of characters (used to size the control).
         );
      S.EndTwoColumn();
#endif //EXPERIMENTAL_FIND_NOTES
   }
   S.EndStatic();
   S.EndHorizontalLay();
}

void EffectChangePitch::PopulateOrExchange(ShuttleGui & S)
{
   DeduceFrequencies(); // Set frequency-related control values based on sample.

   wxArrayString pitch;
   for (int ii = 0; ii < 12; ++ii)
      pitch.Add( PitchName( ii, PitchNameChoice::Both ) );

   S.SetBorder(5);

   S.StartVerticalLay(0);
   {
      S.StartVerticalLay();
      {
         S.AddTitle(_("Change Pitch without Changing Tempo"));
         S.AddTitle(
            wxString::Format(_("Estimated Start Pitch: %s%d (%.3f Hz)"),
                              pitch[m_nFromPitch], m_nFromOctave, m_FromFrequency));
      }
      S.EndVerticalLay();

      /* i18n-hint: (noun) Musical pitch.*/
      S.StartStatic(_("Pitch"));
      {
         S.StartMultiColumn(6, wxALIGN_CENTER); // 6 controls, because each AddChoice adds a wxStaticText and a wxChoice.
         {
            m_pChoice_FromPitch = S.Id(ID_FromPitch).AddChoice(_("from"), wxT(""), &pitch);
            m_pChoice_FromPitch->SetName(_("from"));
            m_pChoice_FromPitch->SetSizeHints(80, -1);

            m_pSpin_FromOctave = S.Id(ID_FromOctave).AddSpinCtrl( {}, m_nFromOctave, INT_MAX, INT_MIN);
            m_pSpin_FromOctave->SetName(_("from Octave"));
            m_pSpin_FromOctave->SetSizeHints(50, -1);

            m_pChoice_ToPitch = S.Id(ID_ToPitch).AddChoice(_("to"), wxT(""), &pitch);
            m_pChoice_ToPitch->SetName(_("to"));
            m_pChoice_ToPitch->SetSizeHints(80, -1);

            m_pSpin_ToOctave =
               S.Id(ID_ToOctave).AddSpinCtrl( {}, m_nToOctave, INT_MAX, INT_MIN);
            m_pSpin_ToOctave->SetName(_("to Octave"));
            m_pSpin_ToOctave->SetSizeHints(50, -1);
         }
         S.EndMultiColumn();

         S.StartHorizontalLay(wxALIGN_CENTER);
         {
            FloatingPointValidator<double> vldSemitones(2, &m_dSemitonesChange, NumValidatorStyle::TWO_TRAILING_ZEROES);
            m_pTextCtrl_SemitonesChange =
               S.Id(ID_SemitonesChange).AddTextBox(_("Semitones (half-steps):"), wxT(""), 12);
            m_pTextCtrl_SemitonesChange->SetName(_("Semitones (half-steps)"));
            m_pTextCtrl_SemitonesChange->SetValidator(vldSemitones);
         }
         S.EndHorizontalLay();
      }
      S.EndStatic();

      S.StartStatic(_("Frequency"));
      {
         S.StartMultiColumn(5, wxALIGN_CENTER); // 5, because AddTextBox adds a wxStaticText and a wxTextCtrl.
         {
            FloatingPointValidator<double> vldFromFrequency(3, &m_FromFrequency, NumValidatorStyle::THREE_TRAILING_ZEROES);
            vldFromFrequency.SetMin(0.0);
            m_pTextCtrl_FromFrequency = S.Id(ID_FromFrequency).AddTextBox(_("from"), wxT(""), 12);
            m_pTextCtrl_FromFrequency->SetName(_("from (Hz)"));
            m_pTextCtrl_FromFrequency->SetValidator(vldFromFrequency);

            FloatingPointValidator<double> vldToFrequency(3, &m_ToFrequency, NumValidatorStyle::THREE_TRAILING_ZEROES);
            vldToFrequency.SetMin(0.0);
            m_pTextCtrl_ToFrequency = S.Id(ID_ToFrequency).AddTextBox(_("to"), wxT(""), 12);
            m_pTextCtrl_ToFrequency->SetName(_("to (Hz)"));
            m_pTextCtrl_ToFrequency->SetValidator(vldToFrequency);

            S.AddUnits(_("Hz"));
         }
         S.EndMultiColumn();

         S.StartHorizontalLay(wxALIGN_CENTER);
         {
            FloatingPointValidator<double> vldPercentage(3, &m_dPercentChange, NumValidatorStyle::THREE_TRAILING_ZEROES);
            vldPercentage.SetRange(MIN_Percentage, MAX_Percentage);
            m_pTextCtrl_PercentChange = S.Id(ID_PercentChange).AddTextBox(_("Percent Change:"), wxT(""), 12);
            m_pTextCtrl_PercentChange->SetValidator(vldPercentage);
         }
         S.EndHorizontalLay();

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

#if USE_SBSMS
      S.StartMultiColumn(2);
      {
//.........这里部分代码省略.........

void EffectTruncSilence::PopulateOrExchange(ShuttleGui & S)
{
   wxASSERT(kNumActions == WXSIZEOF(kActionStrings));

   wxArrayString actionChoices;
   for (int i = 0; i < kNumActions; i++)
   {
      actionChoices.Add(wxGetTranslation(kActionStrings[i]));
   }

   S.AddSpace(0, 5);

   S.StartStatic(_("Detect Silence"));
   {
      S.StartMultiColumn(3, wxALIGN_CENTER_HORIZONTAL);
      {
         // Threshold
         mTruncDbChoice = S.AddChoice(_("Level:"), wxT(""), &mDbChoices);
         mTruncDbChoice->SetValidator(wxGenericValidator(&mTruncDbChoiceIndex));
         S.SetSizeHints(-1, -1);
         S.AddSpace(0); // 'choices' already includes units.

         // Ignored silence
         FloatingPointValidator<double> vldDur(3, &mInitialAllowedSilence, NUM_VAL_NO_TRAILING_ZEROES);
         vldDur.SetRange(MIN_Minimum, MAX_Minimum);
         mInitialAllowedSilenceT = S.AddTextBox(_("Duration:"), wxT(""), 12);
         mInitialAllowedSilenceT->SetValidator(vldDur);
         S.AddUnits(wxT("seconds"));
      }
      S.EndMultiColumn();
   }
   S.EndStatic();

   S.StartStatic(_("Action"));
   {
      S.StartHorizontalLay();
      {
         // Action choices
         mActionChoice = S.AddChoice(wxT(""), wxT(""), &actionChoices);
         mActionChoice->SetValidator(wxGenericValidator(&mActionIndex));
         S.SetSizeHints(-1, -1);
      }
      S.EndHorizontalLay();
      S.StartMultiColumn(3, wxALIGN_CENTER_HORIZONTAL);
      {
         // Truncation / Compression factor

         FloatingPointValidator<double> vldTrunc(3, &mTruncLongestAllowedSilence, NUM_VAL_NO_TRAILING_ZEROES);
         vldTrunc.SetRange(MIN_Truncate, MAX_Truncate);
         mTruncLongestAllowedSilenceT = S.AddTextBox(_("Truncate to:"), wxT(""), 12);
         mTruncLongestAllowedSilenceT->SetValidator(vldTrunc);
         S.AddUnits(wxT("seconds"));

         FloatingPointValidator<double> vldComp(3, &mSilenceCompressPercent, NUM_VAL_NO_TRAILING_ZEROES);
         vldComp.SetRange(MIN_Compress, MAX_Compress);
         mSilenceCompressPercentT = S.AddTextBox(_("Compress to:"), wxT(""), 12);
         mSilenceCompressPercentT->SetValidator(vldComp);
         S.AddUnits(wxT("percent"));
      }
      S.EndMultiColumn();

      S.StartMultiColumn(2, wxALIGN_CENTER_HORIZONTAL);
      {
         mIndependent = S.AddCheckBox(_("Truncate tracks independently"),
            mbIndependent ? wxT("true") : wxT("false"));
      }
   S.EndMultiColumn();
}
   S.EndStatic();

   UpdateUI();
}