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ExportProjectDialog: guess file format from extension

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If we choose to export an OGG file in the first dialog, it's really
annoying having to select OGG a second time. Therefore guess file
format from extension (backport from master).
This commit is contained in:
Tobias Doerffel
2010-07-25 00:33:48 +02:00
parent a2aafd79d0
commit 7d78268f85
1 changed files with 22 additions and 0 deletions
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22
src/gui/export_project_dialog.cpp
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@@ -42,12 +42,34 @@ exportProjectDialog::exportProjectDialog( const QString & _file_name,
setWindowTitle( tr( "Export project to %1" ).arg(
QFileInfo( _file_name ).fileName() ) );
// get the extension of the chosen file
QStringList parts = _file_name.split( '.' );
QString fileExt;
if( parts.size() > 0 )
{
fileExt = "." + parts[parts.size()-1];
}
int cbIndex = 0;
for( int i = 0; i < ProjectRenderer::NumFileFormats; ++i )
{
if( __fileEncodeDevices[i].m_getDevInst != NULL )
{
// get the extension of this format
QString renderExt = __fileEncodeDevices[i].m_extension;
// add to combo box
fileFormatCB->addItem( ProjectRenderer::tr(
__fileEncodeDevices[i].m_description ) );
// if this is our extension, select it
if( QString::compare( renderExt, fileExt,
Qt::CaseInsensitive ) == 0 )
{
fileFormatCB->setCurrentIndex( cbIndex );
}
cbIndex++;
}
}