HGKeeper

* 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 "gtkmenutray.h"

#include <gtk/gtk.h>

/******************************************************************************

* Enums

*****************************************************************************/

enum {

PROP_ZERO = 0,

PROP_BOX

};

/******************************************************************************

* Globals

*****************************************************************************/

static GObjectClass *parent_class = NULL;

/******************************************************************************

* Internal Stuff

*****************************************************************************/

/******************************************************************************

* Item Stuff

*****************************************************************************/

static void

pidgin_menu_tray_select(GtkItem *item) {

/* this may look like nothing, but it's really overriding the

* GtkMenuItem's select function so that it doesn't get highlighted like

* a normal menu item would.

}

static void

pidgin_menu_tray_deselect(GtkItem *item) {

/* Probably not necessary, but I'd rather be safe than sorry. We're

* overridding the select, so it makes sense to override deselect as well.

}

/******************************************************************************

* Widget Stuff

*****************************************************************************/

/******************************************************************************

* Object Stuff

*****************************************************************************/

static void

pidgin_menu_tray_get_property(GObject *obj, guint param_id, GValue *value,

GParamSpec *pspec)

{

PidginMenuTray *menu_tray = PIDGIN_MENU_TRAY(obj);

switch(param_id) {

case PROP_BOX:

g_value_set_object(value, pidgin_menu_tray_get_box(menu_tray));

break;

default:

G_OBJECT_WARN_INVALID_PROPERTY_ID(obj, param_id, pspec);

break;

}

static void

pidgin_menu_tray_map(GtkWidget *widget)

{

GTK_WIDGET_CLASS(parent_class)->map(widget);

gtk_container_add(GTK_CONTAINER(widget),

PIDGIN_MENU_TRAY(widget)->tray);

}

static void

pidgin_menu_tray_finalize(GObject *obj)

{

PidginMenuTray *tray = PIDGIN_MENU_TRAY(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

if(GTK_IS_WIDGET(tray->tray))

gtk_widget_destroy(GTK_WIDGET(tray->tray));

#endif

if (tray->tooltips) {

gtk_object_sink(GTK_OBJECT(tray->tooltips));

}

G_OBJECT_CLASS(parent_class)->finalize(obj);

}

static void

pidgin_menu_tray_class_init(PidginMenuTrayClass *klass) {

GObjectClass *object_class = G_OBJECT_CLASS(klass);

GtkItemClass *item_class = GTK_ITEM_CLASS(klass);

GtkWidgetClass *widget_class = GTK_WIDGET_CLASS(klass);

GParamSpec *pspec;

parent_class = g_type_class_peek_parent(klass);

object_class->finalize = pidgin_menu_tray_finalize;

object_class->get_property = pidgin_menu_tray_get_property;

item_class->select = pidgin_menu_tray_select;

item_class->deselect = pidgin_menu_tray_deselect;

widget_class->map = pidgin_menu_tray_map;

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

pidgin_menu_tray_init(PidginMenuTray *menu_tray) {

GtkWidget *widget = GTK_WIDGET(menu_tray);

GtkSettings *settings;

gint height = -1;

gtk_menu_item_set_right_justified(GTK_MENU_ITEM(menu_tray), TRUE);

if(!GTK_IS_WIDGET(menu_tray->tray))

menu_tray->tray = gtk_hbox_new(FALSE, 0);

settings =

gtk_settings_get_for_screen(gtk_widget_get_screen(widget));

if(gtk_icon_size_lookup_for_settings(settings, GTK_ICON_SIZE_MENU,

NULL, &height))

{

gtk_widget_set_size_request(widget, -1, height);

}

gtk_widget_show(menu_tray->tray);

}

/******************************************************************************

* API

*****************************************************************************/

GType

pidgin_menu_tray_get_gtype(void) {

static GType type = 0;

if(type == 0) {

static const GTypeInfo info = {

sizeof(PidginMenuTrayClass),

NULL,

(GClassInitFunc)pidgin_menu_tray_class_init,

NULL,

sizeof(PidginMenuTray),

(GInstanceInitFunc)pidgin_menu_tray_init,

NULL

};

type = g_type_register_static(GTK_TYPE_MENU_ITEM,

"PidginMenuTray",

&info, 0);

}

return type;

}

GtkWidget *

pidgin_menu_tray_new() {

return g_object_new(PIDGIN_TYPE_MENU_TRAY, NULL);

}

GtkWidget *

pidgin_menu_tray_get_box(PidginMenuTray *menu_tray) {

g_return_val_if_fail(PIDGIN_IS_MENU_TRAY(menu_tray), NULL);

return menu_tray->tray;

}

static void

pidgin_menu_tray_add(PidginMenuTray *menu_tray, GtkWidget *widget,

const char *tooltip, gboolean prepend)

{

g_return_if_fail(PIDGIN_IS_MENU_TRAY(menu_tray));

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;

}

pidgin_menu_tray_set_tooltip(menu_tray, widget, tooltip);

if (prepend)

gtk_box_pack_start(GTK_BOX(menu_tray->tray), widget, FALSE, FALSE, 0);

else

gtk_box_pack_end(GTK_BOX(menu_tray->tray), widget, FALSE, FALSE, 0);

}

void

pidgin_menu_tray_append(PidginMenuTray *menu_tray, GtkWidget *widget, const char *tooltip)

{

pidgin_menu_tray_add(menu_tray, widget, tooltip, FALSE);

}

void

pidgin_menu_tray_prepend(PidginMenuTray *menu_tray, GtkWidget *widget, const char *tooltip)

{

pidgin_menu_tray_add(menu_tray, widget, tooltip, TRUE);

}

void

pidgin_menu_tray_set_tooltip(PidginMenuTray *menu_tray, GtkWidget *widget, const char *tooltip)

{

if (!menu_tray->tooltips)

menu_tray->tooltips = gtk_tooltips_new();

/* Should we check whether widget is a child of menu_tray? */

* 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(menu_tray->tooltips, widget, tooltip, NULL);

}

pidgin/pidgin