hashtags/lmms
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases 1 Wiki Activity

TrackContainerView: added support for dropping ResourceItems

Browse Source 
Added support for dropping ResourceItems on a TrackContainerView. Now
it's possible to drag samples, presets and soundfonts from the new
ResourceBrowser into Song Editor or BB Editor (code needs to be ported
to new Song Editor later).

Signed-off-by: Tobias Doerffel <tobias.doerffel@gmail.com>
This commit is contained in:
Tobias Doerffel
2009-06-23 01:02:01 +02:00
parent 30543d708c
commit 1f9a7a1c0e
1 changed files with 58 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

61
src/gui/track_container_view.cpp
View File

@@ -30,6 +30,10 @@
#include <QtGui/QScrollBar>
#include <QtGui/QWheelEvent>
#include "ResourceDB.h"
#include "ResourceItem.h"
#include "ResourceFileMapper.h"
#include "UnifiedResourceProvider.h"
#include "track_container_view.h"
#include "track_container.h"
@@ -48,6 +52,7 @@
#include "track.h"
trackContainerView::trackContainerView( trackContainer * _tc ) :
QWidget(),
modelView( NULL, this ),
@@ -364,9 +369,10 @@ void trackContainerView::dragEnterEvent( QDragEnterEvent * _dee )
{
stringPairDrag::processDragEnterEvent( _dee,
QString( "presetfile,pluginpresetfile,samplefile,instrument,"
"importedproject,track_%1,track_%2" ).
arg( track::InstrumentTrack ).
arg( track::SampleTrack ) );
"importedproject,track_%1,track_%2,%3" ).
arg( track::InstrumentTrack ).
arg( track::SampleTrack ).
arg( ResourceItem::mimeKey() ) );
}
@@ -377,6 +383,7 @@ void trackContainerView::dropEvent( QDropEvent * _de )
QString type = stringPairDrag::decodeKey( _de );
QString value = stringPairDrag::decodeValue( _de );
engine::getMixer()->lock();
/* begin{obsolete code} - remove together with fileBrowser */
if( type == "instrument" )
{
instrumentTrack * it = dynamic_cast<instrumentTrack *>(
@@ -419,6 +426,54 @@ void trackContainerView::dropEvent( QDropEvent * _de )
track::create( mmp.content().firstChild().toElement(), m_tc );
_de->accept();
}
/* end{obsolete code} - remove together with fileBrowser */
/* begin{future code} */
if( type == ResourceItem::mimeKey() )
{
const ResourceItem * item =
engine::resourceProvider()->database()->
itemByHash( value );
if( item )
{
switch( item->type() )
{
case ResourceItem::TypePreset:
{
instrumentTrack * it = dynamic_cast<instrumentTrack *>(
track::create( track::InstrumentTrack,
m_tc ) );
// fetch data, load into multimedia project and
// load it as preset
it->loadTrackSpecificSettings(
multimediaProject( item->fetchData() ).
content().firstChild().toElement() );
break;
}
case ResourceItem::TypeSample:
case ResourceItem::TypeSoundFont:
{
instrumentTrack * it = dynamic_cast<instrumentTrack *>(
track::create( track::InstrumentTrack,
m_tc ) );
const QString ext = QFileInfo( item->name() ).
suffix().toLower();
instrument * i = it->loadInstrument(
engine::pluginFileHandling()[ext] );
if( i != NULL )
{
ResourceFileMapper mapper( item );
i->loadFile( mapper.fileName() );
}
break;
}
}
}
}
/* end{future code} */
engine::getMixer()->unlock();
}