forgot to add those files

svn path=/trunk/; revision=293

1 files changed, 122 insertions, 0 deletions

diff --git a/libempathy-gtk/empathy-cell-renderer-activatable.c b/libempathy-gtk/empathy-cell-renderer-activatable.c
new file mode 100644
index 000000000..926b8cffa
--- /dev/null
+++ b/libempathy-gtk/empathy-cell-renderer-activatable.c
@@ -0,0 +1,122 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ * Copyright (C) 2007 Raphael Slinckx <raphael@slinckx.net>
+ * Copyright (C) 2007 Collabora Ltd.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ *
+ * Authors: Raphael Slinckx <raphael@slinckx.net>
+ */
+
+#include <gtk/gtktreeview.h>
+
+#include <libempathy/empathy-debug.h>
+
+#include "empathy-cell-renderer-activatable.h"
+
+#define DEBUG_DOMAIN "CellRendererActivatable"
+
+static void     empathy_cell_renderer_activatable_init       (EmpathyCellRendererActivatable      *cell);
+static void     empathy_cell_renderer_activatable_class_init (EmpathyCellRendererActivatableClass *klass);
+static gboolean cell_renderer_activatable_activate           (GtkCellRenderer                     *cell,
+							      GdkEvent                            *event,
+							      GtkWidget                           *widget,
+							      const gchar                         *path,
+							      GdkRectangle                        *background_area,
+							      GdkRectangle                        *cell_area,
+							      GtkCellRendererState                 flags);
+
+enum {
+	PATH_ACTIVATED,
+	LAST_SIGNAL
+};
+
+static guint signals[LAST_SIGNAL];
+
+G_DEFINE_TYPE (EmpathyCellRendererActivatable, empathy_cell_renderer_activatable, GTK_TYPE_CELL_RENDERER_PIXBUF)
+
+static void
+empathy_cell_renderer_activatable_init (EmpathyCellRendererActivatable *cell)
+{
+	g_object_set (cell,
+		      "xpad", 0,
+		      "ypad", 0,
+		      "mode", GTK_CELL_RENDERER_MODE_ACTIVATABLE,
+		      "follow-state", TRUE,
+		      NULL);
+}
+
+static void
+empathy_cell_renderer_activatable_class_init (EmpathyCellRendererActivatableClass *klass)
+{
+	GtkCellRendererClass *cell_class;
+
+	cell_class = GTK_CELL_RENDERER_CLASS (klass);
+	cell_class->activate = cell_renderer_activatable_activate;
+
+	signals[PATH_ACTIVATED] =
+		g_signal_new ("path-activated",
+			      G_TYPE_FROM_CLASS (klass),
+			      G_SIGNAL_RUN_LAST,
+			      0,
+			      NULL, NULL,
+			      g_cclosure_marshal_VOID__STRING,
+			      G_TYPE_NONE,
+			      1, G_TYPE_STRING);
+}
+
+GtkCellRenderer *
+empathy_cell_renderer_activatable_new (void)
+{
+	return g_object_new (EMPATHY_TYPE_CELL_RENDERER_ACTIVATABLE, NULL);
+}
+
+static gboolean
+cell_renderer_activatable_activate (GtkCellRenderer      *cell,
+				    GdkEvent             *event,
+				    GtkWidget            *widget,
+				    const gchar          *path_string,
+				    GdkRectangle         *background_area,
+				    GdkRectangle         *cell_area,
+				    GtkCellRendererState  flags)
+{
+	EmpathyCellRendererActivatable *activatable;
+	gint                            ex, ey, bx, by, bw, bh;
+
+	activatable = EMPATHY_CELL_RENDERER_ACTIVATABLE (cell);
+
+	if (!GTK_IS_TREE_VIEW (widget) ||
+	    event->type != GDK_BUTTON_PRESS) {
+		return FALSE;
+	}
+
+	ex  = (gint) ((GdkEventButton *) event)->x;
+	ey  = (gint) ((GdkEventButton *) event)->y;
+	bx = background_area->x;
+	by = background_area->y;
+	bw = background_area->width;
+	bh = background_area->height;
+
+	if (ex < bx || ex > (bx+bw) || ey < by || ey > (by+bh)){
+		/* Click wasn't on the icon */
+		return FALSE;
+	}
+
+	g_signal_emit (activatable, signals[PATH_ACTIVATED], 0, path_string);
+
+	return TRUE;
+}
+