From c9fcb8c1abd63643e6979a1b3037d116516cdb0e Mon Sep 17 00:00:00 2001 From: Maksym Veremeyenko Date: Sun, 26 Jun 2011 16:23:34 +0300 Subject: [PATCH] drag-n-drop skeleton added --- src/omnplay.cpp | 51 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 51 insertions(+), 0 deletions(-) diff --git a/src/omnplay.cpp b/src/omnplay.cpp index ae8cc9b..87a0b31 100644 --- a/src/omnplay.cpp +++ b/src/omnplay.cpp @@ -1215,6 +1215,39 @@ static gboolean on_playlist_grid_button(GtkWidget *widget, GdkEventButton *event return FALSE; }; + + +static void library_grid_drag_data_get_cb(GtkWidget *widget, GdkDragContext *context, + GtkSelectionData *selection_data, guint info, guint time, gpointer userdata) +{ + g_warning("library_grid_drag_data_get_cb"); +}; + +static void playlist_grid_drag_data_get_cb(GtkWidget *widget, GdkDragContext *context, + GtkSelectionData *selection_data, guint info, guint time, gpointer userdata) +{ + g_warning("playlist_grid_drag_data_get_cb"); +}; + +static void library_grid_drag_begin_cb(GtkWidget *widget, GdkDragContext *context, gpointer userdata) +{ + g_warning("library_grid_drag_begin_cb"); + gtk_drag_source_set_icon_stock(widget, GTK_STOCK_DND); +}; + +static void playlist_grid_drag_begin_cb(GtkWidget *widget, GdkDragContext *context, gpointer userdata) +{ + g_warning("playlist_grid_drag_begin_cb"); + gtk_drag_source_set_icon_stock(widget, GTK_STOCK_DND); +}; + +static void playlist_grid_drag_data_received(GtkWidget *widget, GdkDragContext *context, + gint x, gint y, GtkSelectionData *selection_data, guint info, guint time, gpointer userdata) +{ + g_warning("playlist_grid_drag_data_received"); +}; + + void omnplay_init(omnplay_instance_t* app) { int i; @@ -1264,6 +1297,24 @@ void omnplay_init(omnplay_instance_t* app) omnplay_library_load(app); pthread_mutexattr_destroy(&attr); + + /* setup drag n drop source/target */ + static GtkTargetEntry drag_targets[] = { { (char*) "STRING", 0, 1978 } }; + + gtk_drag_source_set(app->library_grid, GDK_BUTTON1_MASK, + drag_targets, 1, (GdkDragAction)(GDK_ACTION_COPY)); + + gtk_drag_source_set(app->playlist_grid, GDK_BUTTON1_MASK, + drag_targets, 1, (GdkDragAction)(GDK_ACTION_COPY | GDK_ACTION_MOVE)); + + gtk_drag_dest_set(app->playlist_grid, GTK_DEST_DEFAULT_ALL, + drag_targets, 1, (GdkDragAction)(GDK_ACTION_COPY | GDK_ACTION_MOVE)); + + g_signal_connect (app->library_grid, "drag_data_get", G_CALLBACK(library_grid_drag_data_get_cb), app); + g_signal_connect (app->playlist_grid, "drag_data_get", G_CALLBACK(playlist_grid_drag_data_get_cb), app); + g_signal_connect (app->library_grid, "drag_begin", G_CALLBACK(library_grid_drag_begin_cb), app); + g_signal_connect (app->playlist_grid, "drag_begin", G_CALLBACK(playlist_grid_drag_begin_cb), app); + g_signal_connect (app->playlist_grid, "drag_data_received", G_CALLBACK (playlist_grid_drag_data_received), app); }; void omnplay_release(omnplay_instance_t* app) -- 1.7.4.4