Move view drag and drop stuff to ev-view.

2007-01-07  Carlos Garcia Campos  <carlosgc@gnome.org>
	* shell/ev-window.c: (drag_data_received_cb), (ev_window_init):
	* shell/ev-view.c: (ev_view_drag_data_received), (ev_view_class_init),
	(ev_view_init):
	Move view drag and drop stuff to ev-view.

svn path=/trunk/; revision=2192

1 files changed, 49 insertions, 4 deletions

diff --git a/shell/ev-view.c b/shell/ev-view.c
index d83f572..f353f47 100644
--- a/shell/ev-view.c
+++ b/shell/ev-view.c
@@ -43,6 +43,7 @@
 #include "ev-page-cache.h"
 #include "ev-pixbuf-cache.h"
 #include "ev-tooltip.h"
+#include "ev-application.h"
 
 #define EV_VIEW_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), EV_TYPE_VIEW, EvViewClass))
 #define EV_IS_VIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), EV_TYPE_VIEW))
@@ -79,13 +80,17 @@ enum {
 	TARGET_TEXT_BUFFER_CONTENTS
 };
 
-static const GtkTargetEntry targets[] = {
+static const GtkTargetEntry clipboard_targets[] = {
 	{ "STRING", 0, TARGET_STRING },
 	{ "TEXT",   0, TARGET_TEXT },
 	{ "COMPOUND_TEXT", 0, TARGET_COMPOUND_TEXT },
 	{ "UTF8_STRING", 0, TARGET_UTF8_STRING },
 };
 
+static const GtkTargetEntry view_drop_targets[] = {
+	{ "text/uri-list", 0, 0 }
+};
+
 static guint signals[N_SIGNALS];
 
 typedef enum {
@@ -1687,7 +1692,6 @@ ev_view_realize (GtkWidget *widget)
 
 	GTK_WIDGET_SET_FLAGS (widget, GTK_REALIZED);
 
-
 	attributes.window_type = GDK_WINDOW_CHILD;
 	attributes.wclass = GDK_INPUT_OUTPUT;
 	attributes.visual = gtk_widget_get_visual (widget);
@@ -1960,6 +1964,7 @@ ev_view_button_press_event (GtkWidget      *widget,
 	return FALSE;
 }
 
+/*** Drag and Drop ***/
 static void
 ev_view_drag_data_get (GtkWidget        *widget,
 		       GdkDragContext   *context,
@@ -1981,6 +1986,39 @@ ev_view_drag_data_get (GtkWidget        *widget,
 	}
 }
 
+static void
+ev_view_drag_data_received (GtkWidget          *widget,
+			    GdkDragContext     *context,
+			    gint                x,
+			    gint                y,
+			    GtkSelectionData   *selection_data,
+			    guint               info,
+			    guint               time)
+{
+	gchar  **uris;
+	gint     i = 0;
+	GSList  *uri_list = NULL;
+
+	uris = gtk_selection_data_get_uris (selection_data);
+	if (!uris) {
+		gtk_drag_finish (context, FALSE, FALSE, time);
+		return;
+	}
+
+	for (i = 0; uris[i]; i++) {
+		uri_list = g_slist_prepend (uri_list, (gpointer) uris[i]);
+	}
+	
+	ev_application_open_uri_list (EV_APP, uri_list,
+				      gtk_widget_get_screen (widget),
+				      0);
+	gtk_drag_finish (context, TRUE, FALSE, time);
+	
+	g_strfreev (uris);
+	g_slist_free (uri_list);
+}
+
+
 static gboolean
 selection_update_idle_cb (EvView *view)
 {
@@ -2965,6 +3003,7 @@ ev_view_class_init (EvViewClass *class)
 	widget_class->leave_notify_event = ev_view_leave_notify_event;
 	widget_class->style_set = ev_view_style_set;
 	widget_class->drag_data_get = ev_view_drag_data_get;
+	widget_class->drag_data_received = ev_view_drag_data_received;
 	widget_class->popup_menu = ev_view_popup_menu;
 	gtk_object_class->destroy = ev_view_destroy;
 
@@ -3132,6 +3171,12 @@ ev_view_init (EvView *view)
 	view->sizing_mode = EV_SIZING_FIT_WIDTH;
 	view->pending_scroll = SCROLL_TO_KEEP_POSITION;
 	view->jump_to_find_result = TRUE;
+
+	gtk_drag_dest_set (GTK_WIDGET (view),
+			   GTK_DEST_DEFAULT_ALL,
+			   view_drop_targets,
+			   G_N_ELEMENTS (view_drop_targets),
+			   GDK_ACTION_COPY);
 }
 
 /*** Callbacks ***/
@@ -4502,8 +4547,8 @@ ev_view_update_primary_selection (EvView *ev_view)
 
 	if (ev_view->selection_info.selections) {
 		if (!gtk_clipboard_set_with_owner (clipboard,
-						   targets,
-						   G_N_ELEMENTS (targets),
+						   clipboard_targets,
+						   G_N_ELEMENTS (clipboard_targets),
 						   ev_view_primary_get_cb,
 						   ev_view_primary_clear_cb,
 						   G_OBJECT (ev_view)))