SetClip, SetLabel, SetProject added

- SetTrack also updated with more options.
2026-02-17 16:28:13 +01:00 · 2018-02-09 19:12:25 +00:00
parent 2180379a18
commit 1d9477a455
34 changed files with 729 additions and 168 deletions
--- a/src/commands/SetClipCommand.cpp
+++ b/src/commands/SetClipCommand.cpp
@@ -0,0 +1,124 @@
+/**********************************************************************
+
+   Audacity - A Digital Audio Editor
+   Copyright 1999-2009 Audacity Team
+   License: wxwidgets
+
+   Dan Horgan
+   James Crook
+
+******************************************************************//**
+
+\file SetClipCommand.cpp
+\brief Definitions for SetClipCommand
+
+\class SetClipCommand
+\brief Command that sets clip information
+
+*//*******************************************************************/
+
+#include "../Audacity.h"
+#include "SetClipCommand.h"
+#include "../Project.h"
+#include "../Track.h"
+#include "../TrackPanel.h"
+#include "../WaveTrack.h"
+#include "../ShuttleGui.h"
+#include "CommandContext.h"
+
+SetClipCommand::SetClipCommand()
+{/*
+   mTrackIndex = 0;
+   mTrackName = "unnamed";
+   mPan = 0.0f;
+   mGain = 1.0f;
+   bSelected = false;
+   bFocused = false;
+   bSolo = false;
+   bMute = false;
+*/
+}
+
+enum kColours
+{
+   kColour0,
+   kColour1,
+   kColour2,
+   kColour3,
+   nColours
+};
+
+static const wxString kColourStrings[nColours] =
+{
+   XO("Color0"),
+   XO("Color1"),
+   XO("Color2"),
+   XO("Color3"),
+};
+
+
+bool SetClipCommand::DefineParams( ShuttleParams & S ){ 
+   wxArrayString colours( nColours, kColourStrings );
+   S.Define(   mClipIndex,                                 wxT("ClipIndex"), 0, 0, 100 );
+   S.Optional( bHasColour      ).DefineEnum( mColour,      wxT("Color"),      kColour0, colours );
+   // Allowing a negative start time is not a mistake.
+   // It will be used in demonstrating time before zero.
+   S.Optional( bHasT0          ).Define(     mT0,          wxT("Start"),     -5.0, 0.0, 1000000.0);
+   return true;
+};
+
+void SetClipCommand::PopulateOrExchange(ShuttleGui & S)
+{
+   wxArrayString colours( nColours, kColourStrings );
+
+   S.AddSpace(0, 5);
+
+   S.StartMultiColumn(2, wxALIGN_CENTER);
+   {
+      S.TieNumericTextBox( _("Clip Index"), mClipIndex );
+   }
+   S.EndMultiColumn();
+   S.StartMultiColumn(3, wxALIGN_CENTER);
+   {
+      S.Optional( bHasColour    ).TieChoice(          _("Colour:"),   mColour, &colours );
+      S.Optional( bHasT0        ).TieNumericTextBox(  _("Start:"),    mT0 );
+   }
+   S.EndMultiColumn();
+}
+
+bool SetClipCommand::Apply(const CommandContext & context)
+{
+   TrackList *tracks = context.GetProject()->GetTracks();
+   TrackListIterator iter(tracks);
+   Track *t = iter.First();
+   WaveClip * pClip = NULL;
+   int i=0;
+
+   while (t && i <= mClipIndex) {
+      if (t->GetKind() == Track::Wave) {
+         WaveTrack *waveTrack = static_cast<WaveTrack*>(t);
+         WaveClipPointers ptrs( waveTrack->SortedClipArray());
+         for(auto it = ptrs.begin(); (it != ptrs.end()) && (i<=mClipIndex); it++,i++ ){
+            pClip = *it;
+         }
+      }
+      t = iter.Next();
+   }
+
+   if (i <= mClipIndex || !pClip)
+   {
+      context.Error(wxT("ClipIndex was invalid."));
+      return false;
+   }
+
+   if( bHasColour )
+      pClip->SetColourIndex(mColour);
+
+   // No validation of overlap yet.  We assume the user is sensible!
+   if( bHasT0 )
+      pClip->SetOffset(mT0);
+
+   // \todo Use SetClip to move a clip between tracks too.
+
+   return true;
+}