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Code Issues Releases Wiki Activity

(trunk) add drag-and-drop support to the "create new torrent" dialogs in the Qt and GTK+ clients

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This commit is contained in:
Charles Kerr 2010-08-02 20:55:11 +00:00
parent cba88707f9
commit 5182600179
3 changed files with 117 additions and 17 deletions
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46
gtk/makemeta-ui.c
View file

@ -32,7 +32,9 @@ typedef struct
{
char * target;
guint progress_tag;
GtkWidget * file_radio;
GtkWidget * file_chooser;
GtkWidget * folder_radio;
GtkWidget * folder_chooser;
GtkWidget * pieces_lb;
GtkWidget * destination_chooser;
@ -377,6 +379,43 @@ getDefaultSavePath( void )
return path;
}
static void
on_drag_data_received( GtkWidget * widget UNUSED,
GdkDragContext * drag_context UNUSED,
gint x UNUSED,
gint y UNUSED,
GtkSelectionData * selection_data,
guint info UNUSED,
guint time UNUSED,
gpointer user_data )
{
MakeMetaUI * ui = user_data;
char ** uris = gtk_selection_data_get_uris( selection_data );
if( uris && uris[0] )
{
const char * uri = uris[ 0 ];
gchar * filename = g_filename_from_uri( uri, NULL, NULL );
if( g_file_test( filename, G_FILE_TEST_IS_DIR ) )
{
/* a directory was dragged onto the dialog... */
gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON( ui->folder_radio ), TRUE );
gtk_file_chooser_set_current_folder( GTK_FILE_CHOOSER( ui->folder_chooser ), filename );
}
else if( g_file_test( filename, G_FILE_TEST_IS_REGULAR ) )
{
/* a file was dragged on to the dialog... */
gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON( ui->file_radio ), TRUE );
gtk_file_chooser_set_filename( GTK_FILE_CHOOSER( ui->file_chooser ), filename );
}
g_free( filename );
}
g_strfreev( uris );
}
GtkWidget*
make_meta_ui( GtkWindow * parent, TrCore * core )
{
@ -415,6 +454,7 @@ make_meta_ui( GtkWindow * parent, TrCore * core )
g_signal_connect( l, "toggled", G_CALLBACK( onFolderToggled ), ui );
g_signal_connect( l, "toggled", G_CALLBACK( onSourceToggled ), w );
g_signal_connect( w, "selection-changed", G_CALLBACK( onChooserChosen ), ui );
ui->folder_radio = l;
ui->folder_chooser = w;
gtk_widget_set_sensitive( GTK_WIDGET( w ), FALSE );
hig_workarea_add_row_w( t, &row, l, w, NULL );
@ -426,6 +466,7 @@ make_meta_ui( GtkWindow * parent, TrCore * core )
g_signal_connect( l, "toggled", G_CALLBACK( onFileToggled ), ui );
g_signal_connect( l, "toggled", G_CALLBACK( onSourceToggled ), w );
g_signal_connect( w, "selection-changed", G_CALLBACK( onChooserChosen ), ui );
ui->file_radio = l;
ui->file_chooser = w;
hig_workarea_add_row_w( t, &row, l, w, NULL );
@ -474,5 +515,10 @@ make_meta_ui( GtkWindow * parent, TrCore * core )
hig_workarea_finish( t, &row );
gtk_box_pack_start( GTK_BOX( GTK_DIALOG( d )->vbox ), t, TRUE, TRUE, 0 );
gtk_drag_dest_set( d, GTK_DEST_DEFAULT_ALL, NULL, 0, GDK_ACTION_COPY );
gtk_drag_dest_add_uri_targets( d );
gtk_drag_dest_add_text_targets( d );
g_signal_connect( d, "drag-data-received", G_CALLBACK( on_drag_data_received ), ui );
return d;
}

65
qt/make-dialog.cc
View file

@ -177,13 +177,16 @@ MakeDialog :: onFileClicked( )
void
MakeDialog :: onFileSelected( const QStringList& list )
{
if( list.size() == 1 )
if( !list.empty( ) )
onFileSelected( list.front( ) );
}
void
MakeDialog :: onFileSelected( const QString& filename )
{
myFile = list.first( );
myFile = filename;
myFileButton->setText( QFileInfo(myFile).fileName() );
onSourceChanged( );
}
}
void
MakeDialog :: onFolderClicked( )
@ -197,13 +200,16 @@ MakeDialog :: onFolderClicked( )
void
MakeDialog :: onFolderSelected( const QStringList& list )
{
if( list.size() == 1 )
if( !list.empty( ) )
onFolderSelected( list.front( ) );
}
void
MakeDialog :: onFolderSelected( const QString& filename )
{
myFolder = list.first();
myFolder = filename;
myFolderButton->setText( QFileInfo(myFolder).fileName() );
onSourceChanged( );
}
}
void
MakeDialog :: onDestinationClicked( )
@ -217,11 +223,14 @@ MakeDialog :: onDestinationClicked( )
void
MakeDialog :: onDestinationSelected( const QStringList& list )
{
if( list.size() == 1 )
{
myDestination = list.first( );
myDestinationButton->setText( QFileInfo(myDestination).fileName() );
if( !list.empty( ) )
onDestinationSelected( list.front() );
}
void
MakeDialog :: onDestinationSelected( const QString& filename )
{
myDestination = filename;
myDestinationButton->setText( QFileInfo(myDestination).fileName() );
}
void
@ -306,6 +315,8 @@ MakeDialog :: MakeDialog( Session & session, QWidget * parent ):
mySession( session ),
myBuilder( 0 )
{
setAcceptDrops( true );
connect( &myTimer, SIGNAL(timeout()), this, SLOT(onProgress()) );
setWindowTitle( tr( "New Torrent" ) );
@ -396,3 +407,37 @@ MakeDialog :: ~MakeDialog( )
if( myBuilder )
tr_metaInfoBuilderFree( myBuilder );
}
/***
****
***/
void
MakeDialog :: dragEnterEvent( QDragEnterEvent * event )
{
const QMimeData * mime = event->mimeData( );
if( mime->urls().size() && QFile(mime->urls().front().path()).exists( ) )
event->acceptProposedAction();
}
void
MakeDialog :: dropEvent( QDropEvent * event )
{
const QString filename = event->mimeData()->urls().front().path();
const QFileInfo fileInfo( filename );
if( fileInfo.exists( ) )
{
if( fileInfo.isDir( ) )
{
myFolderRadio->setChecked( true );
onFolderSelected( filename );
}
else // it's a file
{
myFileRadio->setChecked( true );
onFileSelected( filename );
}
}
}

9
qt/make-dialog.h
View file

@ -44,10 +44,15 @@ class MakeDialog: public QDialog
void onProgress( );
void onFolderClicked( );
void onFolderSelected( const QString& );
void onFolderSelected( const QStringList& );
void onFileClicked( );
void onFileSelected( const QString& );
void onFileSelected( const QStringList& );
void onDestinationClicked( );
void onDestinationSelected( const QString& );
void onDestinationSelected( const QStringList& );
private:
@ -80,6 +85,10 @@ class MakeDialog: public QDialog
QDialog * myNewDialog;
struct tr_metainfo_builder * myBuilder;
protected:
virtual void dragEnterEvent( QDragEnterEvent * );
virtual void dropEvent( QDropEvent * );
public:
MakeDialog( Session&, QWidget * parent = 0 );
~MakeDialog( );