/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
/* e-task-widget.c
*
* Copyright (C) 2001 Ximian, Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of version 2 of the GNU General Public
* License as published by the Free Software Foundation.
*
* 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.
*
* Author: Ettore Perazzoli <ettore@ximian.com>
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "e-task-widget.h"
#include <gtk/gtkframe.h>
#include <gtk/gtkhbox.h>
#include <gtk/gtklabel.h>
#include <gtk/gtkimage.h>
#include <gtk/gtktooltips.h>
#include <libgnome/gnome-i18n.h>
#include <gal/util/e-util.h>
#define SPACING 2
#define PARENT_TYPE (gtk_event_box_get_type ())
static GtkEventBoxClass *parent_class = NULL;
struct _ETaskWidgetPrivate {
char *component_id;
GtkTooltips *tooltips;
GdkPixbuf *icon_pixbuf;
GtkWidget *label;
GtkWidget *image;
};
/* GObject methods. */
static void
impl_dispose (GObject *object)
{
ETaskWidget *task_widget;
ETaskWidgetPrivate *priv;
task_widget = E_TASK_WIDGET (object);
priv = task_widget->priv;
if (priv->tooltips != NULL) {
g_object_unref (priv->tooltips);
priv->tooltips = NULL;
}
if (priv->icon_pixbuf != NULL) {
g_object_unref (priv->icon_pixbuf);
priv->icon_pixbuf = NULL;
}
(* G_OBJECT_CLASS (parent_class)->dispose) (object);
}
static void
impl_finalize (GObject *object)
{
ETaskWidget *task_widget;
ETaskWidgetPrivate *priv;
task_widget = E_TASK_WIDGET (object);
priv = task_widget->priv;
g_free (priv->component_id);
g_free (priv);
(* G_OBJECT_CLASS (parent_class)->finalize) (object);
}
static void
class_init (GObjectClass *object_class)
{
parent_class = g_type_class_ref(PARENT_TYPE);
object_class->dispose = impl_dispose;
object_class->finalize = impl_finalize;
}
static void
init (ETaskWidget *task_widget)
{
ETaskWidgetPrivate *priv;
priv = g_new (ETaskWidgetPrivate, 1);
priv->component_id = NULL;
priv->tooltips = NULL;
priv->icon_pixbuf = NULL;
priv->label = NULL;
priv->image = NULL;
task_widget->priv = priv;
}
void
e_task_widget_construct (ETaskWidget *task_widget,
GdkPixbuf *icon_pixbuf,
const char *component_id,
const char *information)
{
ETaskWidgetPrivate *priv;
GdkPixmap *pixmap;
GdkBitmap *mask;
GtkWidget *box;
GtkWidget *frame;
g_return_if_fail (task_widget != NULL);
g_return_if_fail (E_IS_TASK_WIDGET (task_widget));
g_return_if_fail (icon_pixbuf != NULL);
g_return_if_fail (component_id != NULL);
g_return_if_fail (information != NULL);
priv = task_widget->priv;
priv->component_id = g_strdup (component_id);
frame = gtk_frame_new (NULL);
gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN);
gtk_container_add (GTK_CONTAINER (task_widget), frame);
gtk_widget_show (frame);
box = gtk_hbox_new (FALSE, 0);
gtk_container_add (GTK_CONTAINER (frame), box);
gtk_widget_show (box);
gtk_widget_set_size_request (box, 1, -1);
priv->icon_pixbuf = g_object_ref (icon_pixbuf);
gdk_pixbuf_render_pixmap_and_mask (icon_pixbuf, &pixmap, &mask, 128);
priv->image = gtk_image_new_from_pixmap (pixmap, mask);
gtk_widget_show (priv->image);
gtk_box_pack_start (GTK_BOX (box), priv->image, FALSE, TRUE, 0);
priv->label = gtk_label_new ("");
gtk_misc_set_alignment (GTK_MISC (priv->label), 0.0, 0.5);
gtk_widget_show (priv->label);
gtk_box_pack_start (GTK_BOX (box), priv->label, TRUE, TRUE, 0);
gdk_pixmap_unref (pixmap);
g_object_unref (mask);
priv->tooltips = gtk_tooltips_new ();
g_object_ref (priv->tooltips);
gtk_object_sink (GTK_OBJECT (priv->tooltips));
e_task_widget_update (task_widget, information, -1.0);
}
GtkWidget *
e_task_widget_new (GdkPixbuf *icon_pixbuf,
const char *component_id,
const char *information)
{
ETaskWidget *task_widget;
g_return_val_if_fail (icon_pixbuf != NULL, NULL);
g_return_val_if_fail (information != NULL, NULL);
task_widget = g_object_new (e_task_widget_get_type (), NULL);
e_task_widget_construct (task_widget, icon_pixbuf, component_id, information);
return GTK_WIDGET (task_widget);
}
void
e_task_widget_update (ETaskWidget *task_widget,
const char *information,
double completion)
{
ETaskWidgetPrivate *priv;
char *text;
g_return_if_fail (task_widget != NULL);
g_return_if_fail (E_IS_TASK_WIDGET (task_widget));
g_return_if_fail (information != NULL);
priv = task_widget->priv;
if (completion < 0.0) {
text = g_strdup_printf (_("%s (...)"), information);
} else {
int percent_complete;
percent_complete = (int) (completion * 100.0 + .5);
text = g_strdup_printf (_("%s (%d%% complete)"), information, percent_complete);
}
gtk_label_set_text (GTK_LABEL (priv->label), text);
gtk_tooltips_set_tip (priv->tooltips, GTK_WIDGET (task_widget), text, NULL);
g_free (text);
}
void
e_task_wiget_alert (ETaskWidget *task_widget)
{
g_return_if_fail (task_widget != NULL);
g_return_if_fail (E_IS_TASK_WIDGET (task_widget));
}
void
e_task_wiget_unalert (ETaskWidget *task_widget)
{
g_return_if_fail (task_widget != NULL);
g_return_if_fail (E_IS_TASK_WIDGET (task_widget));
}
const char *
e_task_widget_get_component_id (ETaskWidget *task_widget)
{
g_return_val_if_fail (task_widget != NULL, NULL);
g_return_val_if_fail (E_IS_TASK_WIDGET (task_widget), NULL);
return task_widget->priv->component_id;
}
E_MAKE_TYPE (e_task_widget, "ETaskWidget", ETaskWidget, class_init, init, PARENT_TYPE)
