Implementing drag and drop file sending on chat windows

1 files changed, 44 insertions, 0 deletions

diff --git a/src/empathy-chat-window.c b/src/empathy-chat-window.c
index 278c8f044..15ab92ce6 100644
--- a/src/empathy-chat-window.c
+++ b/src/empathy-chat-window.c
@@ -106,6 +106,7 @@ static const guint tab_accel_keys[] = {
 
 typedef enum {
 	DND_DRAG_TYPE_CONTACT_ID,
+	DND_DRAG_TYPE_URI_LIST,
 	DND_DRAG_TYPE_TAB
 } DndDragType;
 
@@ -114,6 +115,10 @@ static const GtkTargetEntry drag_types_dest[] = {
 	{ "GTK_NOTEBOOK_TAB", GTK_TARGET_SAME_APP, DND_DRAG_TYPE_TAB },
 };
 
+static const GtkTargetEntry drag_types_uri_dest[] = {
+	{ "text/uri-list", 0, DND_DRAG_TYPE_URI_LIST },
+};
+
 static void chat_window_update (EmpathyChatWindow *window);
 
 G_DEFINE_TYPE (EmpathyChatWindow, empathy_chat_window, G_TYPE_OBJECT);
@@ -1403,6 +1408,40 @@ chat_window_drag_data_received (GtkWidget        *widget,
 		 */
 		gtk_drag_finish (context, TRUE, FALSE, time_);
 	}
+	else if (info == DND_DRAG_TYPE_URI_LIST) {
+		EmpathyChatWindowPriv *priv;
+		EmpathyContact *contact;
+		const gchar *data;
+		GFile *file;
+		gchar *nl;
+		gchar *uri;
+
+		/* Only handle a single file for new.  It would be wicked cool to be
+		   able to do multiple files, offering to zip them or whatever like
+		   nautilus-sendto does.  Note that text/uri-list is defined to have
+		   each line terminated by \r\n, but we can be tolerant of applications
+		   that only use \n or don't terminate single-line entries.
+		 */
+		data = (const gchar*) gtk_selection_data_get_data (selection);
+		nl = strstr (data, "\r\n");
+		if (!nl) {
+			nl = strchr (data, '\n');
+		}
+		if (nl) {
+			uri = g_strndup (data, nl - data);
+			file = g_file_new_for_uri (uri);
+			g_free (uri);
+		}
+		else {
+			file = g_file_new_for_uri (data);
+		}
+
+		priv = GET_PRIV (window);
+		contact = empathy_chat_get_remote_contact (priv->current_chat);
+		empathy_send_file (contact, file);
+
+		g_object_unref (file);
+	}
 	else if (info == DND_DRAG_TYPE_TAB) {
 		EmpathyChat        **chat;
 		EmpathyChatWindow   *old_window = NULL;
@@ -1617,6 +1656,11 @@ empathy_chat_window_init (EmpathyChatWindow *window)
 			   drag_types_dest,
 			   G_N_ELEMENTS (drag_types_dest),
 			   GDK_ACTION_MOVE);
+	gtk_drag_dest_set (GTK_WIDGET (priv->notebook),
+			   GTK_DEST_DEFAULT_ALL,
+			   drag_types_uri_dest,
+			   G_N_ELEMENTS (drag_types_uri_dest),
+			   GDK_ACTION_COPY);
 
 	g_signal_connect (priv->notebook,
 			  "drag-data-received",