mirror of
https://github.com/cookiengineer/audacity
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bc773e02d3
... The "Set" prompt for checkboxes; Strings in Choice controls, which had been declared translatable with XO, but the translations not yet used. This can be tested in Ukrainian locale now, for editing parameters of commands like Select or Drag, but be aware that even uk.po is not up to date for all recent changes in the Manage Macros dialog itself.
129 lines
3.8 KiB
C++
129 lines
3.8 KiB
C++
/**********************************************************************
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Audacity - A Digital Audio Editor
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Copyright 1999-2018 Audacity Team
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License: wxwidgets
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James Crook
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******************************************************************//**
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\file SetClipCommand.cpp
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\brief Definitions for SetClipCommand
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\class SetClipCommand
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\brief Command that sets clip information
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*//*******************************************************************/
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#include "../Audacity.h"
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#include "SetClipCommand.h"
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#include "../Project.h"
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#include "../Track.h"
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#include "../TrackPanel.h"
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#include "../WaveTrack.h"
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#include "../ShuttleGui.h"
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#include "CommandContext.h"
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SetClipCommand::SetClipCommand()
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{
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}
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enum kColours
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{
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kColour0,
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kColour1,
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kColour2,
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kColour3,
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nColours
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};
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static const wxString kColourStrings[nColours] =
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{
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XO("Color0"),
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XO("Color1"),
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XO("Color2"),
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XO("Color3"),
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};
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bool SetClipCommand::DefineParams( ShuttleParams & S ){
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wxArrayString colours( nColours, kColourStrings );
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S.OptionalY( bHasTrackIndex ).Define( mTrackIndex, wxT("Track"), 0, 0, 100 );
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S.OptionalN( bHasChannelIndex ).Define( mChannelIndex, wxT("Channel"), 0, 0, 100 );
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S.OptionalY( bHasContainsTime ).Define( mContainsTime, wxT("At"), 0.0, 0.0, 100000.0 );
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S.OptionalN( bHasColour ).DefineEnum( mColour, wxT("Color"), kColour0, colours );
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// Allowing a negative start time is not a mistake.
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// It will be used in demonstrating time before zero.
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S.OptionalN( bHasT0 ).Define( mT0, wxT("Start"), 0.0, -5.0, 1000000.0);
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return true;
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};
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void SetClipCommand::PopulateOrExchange(ShuttleGui & S)
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{
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auto colours = LocalizedStrings( kColourStrings, nColours );
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S.AddSpace(0, 5);
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S.StartMultiColumn(3, wxALIGN_CENTER);
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{
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S.Optional( bHasTrackIndex ).TieNumericTextBox( _("Track Index:"), mTrackIndex );
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S.Optional( bHasChannelIndex).TieNumericTextBox( _("Channel Index:"), mChannelIndex );
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S.Optional( bHasContainsTime).TieNumericTextBox( _("At:"), mContainsTime );
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S.Optional( bHasColour ).TieChoice( _("Colour:"), mColour, &colours );
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S.Optional( bHasT0 ).TieNumericTextBox( _("Start:"), mT0 );
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}
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S.EndMultiColumn();
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}
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bool SetClipCommand::Apply(const CommandContext & context)
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{
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TrackList *tracks = context.GetProject()->GetTracks();
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TrackListIterator iter(tracks);
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Track *t = iter.First();
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WaveClip * pClip = NULL;
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int i=0;
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int j=0;
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bool bIsSecondChannel = false;
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while (t )
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{
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bool bThisTrack =
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(bHasTrackIndex && (i==mTrackIndex)) ||
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(bHasChannelIndex && (j==mChannelIndex ) ) ||
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(!bHasTrackIndex && !bHasChannelIndex) ;
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if( bThisTrack && (t->GetKind() == Track::Wave)) {
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bool bFound = false;
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WaveTrack *waveTrack = static_cast<WaveTrack*>(t);
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WaveClipPointers ptrs( waveTrack->SortedClipArray());
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for(auto it = ptrs.begin(); (it != ptrs.end()); it++ ){
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pClip = *it;
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bFound =
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!bHasContainsTime || (
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( pClip->GetStartTime() <= mContainsTime ) &&
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( pClip->GetEndTime() >= mContainsTime )
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);
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if( bFound )
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{
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// Inside this IF is where we actually apply the command
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if( bHasColour )
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pClip->SetColourIndex(mColour);
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// No validation of overlap yet. We assume the user is sensible!
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if( bHasT0 )
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pClip->SetOffset(mT0);
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// \todo Use SetClip to move a clip between tracks too.
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}
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}
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}
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bIsSecondChannel = t->GetLinked();
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if( !bIsSecondChannel )
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++i;
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j++;
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t = iter.Next();
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}
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return true;
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}
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