Add DragCommand. Default Y/N on optional fields. Open/Save project items.

- More Y/N in Optional, making it easier to omit parameters. - AT removed from Envelope, since T already gives it.
2025-10-21 22:12:58 +02:00 · 2018-02-17 13:29:46 +00:00
parent bcf0865c1a
commit e3ef968d57
27 changed files with 286 additions and 67 deletions
--- a/src/commands/DragCommand.cpp
+++ b/src/commands/DragCommand.cpp
@@ -0,0 +1,121 @@
+/**********************************************************************
+
+   Audacity - A Digital Audio Editor
+   Copyright 1999-2018 Audacity Team
+   License: wxwidgets
+
+   James Crook
+
+******************************************************************//**
+
+\file DragCommand.cpp
+\brief Definitions for DragCommand
+
+\class DragCommand
+\brief Command that sets clip information
+
+*//*******************************************************************/
+
+#include "../Audacity.h"
+#include "DragCommand.h"
+#include "../Project.h"
+#include "../Track.h"
+#include "../TrackPanel.h"
+#include "../WaveTrack.h"
+#include "../ShuttleGui.h"
+#include "CommandContext.h"
+
+DragCommand::DragCommand()
+{
+}
+
+enum kCoordTypes
+{
+   kPanel,
+   kApp,
+   kTrack0,
+   kTrack1,
+   nCoordTypes
+};
+
+static const wxString kCoordTypeStrings[nCoordTypes] =
+{
+   XO("Panel"),
+   XO("App"),
+   XO("Track0"),
+   XO("Track1"),
+};
+
+
+bool DragCommand::DefineParams( ShuttleParams & S ){ 
+   wxArrayString coords( nCoordTypes, kCoordTypeStrings );
+   S.OptionalN( bHasId         ).Define(     mId,          wxT("Id"),         0.0, 11000.0, 1000000.0);
+   S.OptionalY( bHasWinName    ).Define(     mWinName,     wxT("Window"),     "Timeline");
+   S.OptionalY( bHasFromX      ).Define(     mFromX,       wxT("FromX"),      200.0, 0.0, 1000000.0);
+   S.OptionalY( bHasFromY      ).Define(     mFromY,       wxT("FromY"),      10.0,  0.0, 1000000.0);
+   S.OptionalN( bHasToX        ).Define(     mToX,         wxT("ToX"),        400.0, 0.0, 1000000.0);
+   S.OptionalN( bHasToY        ).Define(     mToY,         wxT("ToY"),        10.0,  0.0, 1000000.0);
+   S.OptionalN( bHasRelativeTo ).DefineEnum( mRelativeTo,  wxT("RelativeTo"), kPanel, coords );
+   return true;
+};
+
+void DragCommand::PopulateOrExchange(ShuttleGui & S)
+{
+   wxArrayString coords( nCoordTypes, kCoordTypeStrings );
+
+   S.AddSpace(0, 5);
+
+   S.StartMultiColumn(3, wxALIGN_CENTER);
+   {
+      S.Optional( bHasId         ).TieNumericTextBox(  _("Id:"),          mId );
+      S.Optional( bHasWinName    ).TieTextBox(         _("Window Name:"), mWinName );
+      S.Optional( bHasFromX      ).TieNumericTextBox(  _("From X:"),      mFromX );
+      S.Optional( bHasFromY      ).TieNumericTextBox(  _("From Y:"),      mFromY );
+      S.Optional( bHasToX        ).TieNumericTextBox(  _("To X:"),        mToX );
+      S.Optional( bHasToY        ).TieNumericTextBox(  _("To Y:"),        mToY );
+      S.Optional( bHasRelativeTo ).TieChoice(          _("Relative To:"), mRelativeTo, &coords );
+   }
+   S.EndMultiColumn();
+}
+
+bool DragCommand::Apply(const CommandContext & context)
+{
+   wxWindow * pWin = context.GetProject();
+   wxWindow * pWin1 = nullptr;
+   wxMouseEvent Evt( wxEVT_MOTION );
+   Evt.m_x = mFromX;
+   Evt.m_y = mFromY;
+   if( bHasId )
+      pWin1 = pWin->FindWindowById( mId );
+   if( bHasWinName )
+      pWin1 = pWin->FindWindowByName( mWinName );
+   if( pWin1 )
+      pWin = pWin1;
+   // Process twice - possible bug in Audacity being worked around
+   // where we need an event to enter AND an event to move.
+   // AdornedRuler Quick-Play bug.
+   pWin->GetEventHandler()->ProcessEvent( Evt );
+   pWin->GetEventHandler()->ProcessEvent( Evt );
+   if( bHasToX ){
+      wxMouseEvent Evt2( wxEVT_LEFT_DOWN );
+      Evt2.m_leftDown = true;
+      Evt2.m_x = mFromX;
+      Evt2.m_y = mFromY;
+      Evt2.m_aux2Down = true;
+      pWin->GetEventHandler()->ProcessEvent( Evt2 );
+      wxMouseEvent Evt3( wxEVT_MOTION );
+      Evt3.m_leftDown = true;
+      Evt2.m_aux2Down = true;
+      Evt3.m_x = mToX;
+      Evt3.m_y = mToY;
+      // AdornedRuler Quick-Play bug again.
+      pWin->GetEventHandler()->ProcessEvent( Evt3 );
+      pWin->GetEventHandler()->ProcessEvent( Evt3 );
+      wxMouseEvent Evt4( wxEVT_LEFT_UP );
+      Evt2.m_aux2Down = true;
+      Evt4.m_x = mToX;
+      Evt4.m_y = mToY;
+      pWin->GetEventHandler()->ProcessEvent( Evt4 );
+   }
+   return true;
+}