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/*
* Off-the-Record Messaging plugin for pidgin
* Copyright (C) 2004-2008 Ian Goldberg, Rob Smits,
* Chris Alexander, Nikita Borisov
* <otr@cypherpunks.ca>
*
* 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
*/
/* This file is based on a copy of gtkkmenutray.c */
/*
* Pidgin is the legal property of its developers, whose names are too numerous
* to list here. Please refer to the COPYRIGHT file distributed with this
* source distribution.
*
* This program is free software; you can redistribute it and/or modify
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
*/
#include "debug.h"
#include "tooltipmenu.h"
#include <gtk/gtkeventbox.h>
#include <gtk/gtkiconfactory.h>
#include <gtk/gtkversion.h>
/******************************************************************************
* Enums
*****************************************************************************/
enum {
PROP_ZERO = 0,
PROP_BOX
};
/******************************************************************************
* Globals
*****************************************************************************/
static GObjectClass *parent_class = NULL;
/******************************************************************************
* Internal Stuff
*****************************************************************************/
/******************************************************************************
* Item Stuff
*****************************************************************************/
/*static void
tooltip_menu_select(GtkItem *item) {
}
static void
tooltip_menu_deselect(GtkItem *item) {
}*/
/******************************************************************************
* Widget Stuff
*****************************************************************************/
/******************************************************************************
* Object Stuff
*****************************************************************************/
static void
tooltip_menu_get_property(GObject *obj, guint param_id, GValue *value,
GParamSpec *pspec)
{
TooltipMenu *tooltip_menu = TOOLTIP_MENU(obj);
switch(param_id) {
case PROP_BOX:
g_value_set_object(value, tooltip_menu_get_box(tooltip_menu));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(obj, param_id, pspec);
break;
}
}
static void
tooltip_menu_finalize(GObject *obj) {
#if 0
/* This _might_ be leaking, but I have a sneaking suspicion that the widget is
* getting destroyed in GtkContainer's finalize function. But if were are
* leaking here, be sure to figure out why this causes a crash.
* -- Gary
*/
TooltipMenu *tray = TOOLTIP_MENU(obj);
if(GTK_IS_WIDGET(tray->tray))
gtk_widget_destroy(GTK_WIDGET(tray->tray));
#endif
G_OBJECT_CLASS(parent_class)->finalize(obj);
}
static void
tooltip_menu_class_init(TooltipMenuClass *klass) {
GObjectClass *object_class = G_OBJECT_CLASS(klass);
GParamSpec *pspec;
parent_class = g_type_class_peek_parent(klass);
object_class->finalize = tooltip_menu_finalize;
object_class->get_property = tooltip_menu_get_property;
pspec = g_param_spec_object("box", "The box",
"The box",
GTK_TYPE_BOX,
G_PARAM_READABLE);
g_object_class_install_property(object_class, PROP_BOX, pspec);
}
static void
tooltip_menu_init(TooltipMenu *tooltip_menu) {
GtkWidget *widget = GTK_WIDGET(tooltip_menu);
gtk_menu_item_set_right_justified(GTK_MENU_ITEM(tooltip_menu), TRUE);
if(!GTK_IS_WIDGET(tooltip_menu->tray))
tooltip_menu->tray = gtk_hbox_new(FALSE, 0);
tooltip_menu->tooltips = gtk_tooltips_new();
gtk_widget_set_size_request(widget, -1, -1);
gtk_container_add(GTK_CONTAINER(tooltip_menu), tooltip_menu->tray);
gtk_widget_show(tooltip_menu->tray);
}
/******************************************************************************
* API
*****************************************************************************/
GType
tooltip_menu_get_gtype(void) {
static GType type = 0;
if(type == 0) {
static const GTypeInfo info = {
sizeof(TooltipMenuClass),
NULL,
NULL,
(GClassInitFunc)tooltip_menu_class_init,
NULL,
NULL,
sizeof(TooltipMenu),
0,
(GInstanceInitFunc)tooltip_menu_init,
NULL
};
type = g_type_register_static(GTK_TYPE_MENU_ITEM,
"TooltipMenu",
&info, 0);
}
return type;
}
GtkWidget *
tooltip_menu_new() {
return g_object_new(TYPE_TOOLTIP_MENU, NULL);
}
GtkWidget *
tooltip_menu_get_box(TooltipMenu *tooltip_menu) {
g_return_val_if_fail(IS_TOOLTIP_MENU(tooltip_menu), NULL);
return tooltip_menu->tray;
}
static void
tooltip_menu_add(TooltipMenu *tooltip_menu, GtkWidget *widget,
const char *tooltip, gboolean prepend)
{
g_return_if_fail(IS_TOOLTIP_MENU(tooltip_menu));
g_return_if_fail(GTK_IS_WIDGET(widget));
if (GTK_WIDGET_NO_WINDOW(widget))
{
GtkWidget *event;
event = gtk_event_box_new();
gtk_container_add(GTK_CONTAINER(event), widget);
gtk_widget_show(event);
widget = event;
}
tooltip_menu_set_tooltip(tooltip_menu, widget, tooltip);
if (prepend)
gtk_box_pack_start(GTK_BOX(tooltip_menu->tray), widget, FALSE, FALSE, 0);
else
gtk_box_pack_end(GTK_BOX(tooltip_menu->tray), widget, FALSE, FALSE, 0);
}
void
tooltip_menu_append(TooltipMenu *tooltip_menu, GtkWidget *widget, const char *tooltip)
{
tooltip_menu_add(tooltip_menu, widget, tooltip, FALSE);
}
void
tooltip_menu_prepend(TooltipMenu *tooltip_menu, GtkWidget *widget, const char *tooltip)
{
tooltip_menu_add(tooltip_menu, widget, tooltip, TRUE);
}
void
tooltip_menu_set_tooltip(TooltipMenu *tooltip_menu, GtkWidget *widget, const char *tooltip)
{
if (!tooltip_menu->tooltips)
return;
/* Should we check whether widget is a child of tooltip_menu? */
/*
* If the widget does not have it's own window, then it
* must have automatically been added to an event box
* when it was added to the menu tray. If this is the
* case, we want to set the tooltip on the widget's parent,
* not on the widget itself.
*/
if (GTK_WIDGET_NO_WINDOW(widget))
widget = widget->parent;
gtk_tooltips_set_tip(tooltip_menu->tooltips, widget, tooltip, NULL);
}
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