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/**
* Navit, a modular navigation system.
* Copyright (C) 2005-2008 Navit Team
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* version 2 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., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include <glib.h>
#include <string.h>
#include "debug.h"
#include "gui.h"
#include "menu.h"
#include "data_window.h"
#include "item.h"
#include "plugin.h"
struct gui {
struct gui_methods meth;
struct gui_priv *priv;
struct attr **attrs;
};
struct gui *
gui_new(struct attr *parent, struct attr **attrs)
{
struct gui *this_;
struct attr *type_attr;
struct gui_priv *(*guitype_new)(struct navit *nav, struct gui_methods *meth, struct attr **attrs);
if (! (type_attr=attr_search(attrs, NULL, attr_type))) {
return NULL;
}
guitype_new=plugin_get_gui_type(type_attr->u.str);
if (! guitype_new)
return NULL;
this_=g_new0(struct gui, 1);
this_->priv=guitype_new(parent->u.navit, &this_->meth, attrs);
this_->attrs=attr_list_dup(attrs);
return this_;
}
int
gui_get_attr(struct gui *this_, enum attr_type type, struct attr *attr, struct attr_iter *iter)
{
return attr_generic_get_attr(this_->attrs, NULL, type, attr, iter);
}
struct menu *
gui_menubar_new(struct gui *gui)
{
struct menu *this_;
if (! gui->meth.menubar_new)
return NULL;
this_=g_new0(struct menu, 1);
this_->priv=gui->meth.menubar_new(gui->priv, &this_->meth);
if (! this_->priv) {
g_free(this_);
return NULL;
}
return this_;
}
struct menu *
gui_popup_new(struct gui *gui)
{
struct menu *this_;
if (! gui->meth.popup_new)
return NULL;
this_=g_new0(struct menu, 1);
this_->priv=gui->meth.popup_new(gui->priv, &this_->meth);
if (! this_->priv) {
g_free(this_);
return NULL;
}
return this_;
}
struct datawindow *
gui_datawindow_new(struct gui *gui, char *name, struct callback *click, struct callback *close)
{
struct datawindow *this_;
if (! gui->meth.datawindow_new)
return NULL;
this_=g_new0(struct datawindow, 1);
this_->priv=gui->meth.datawindow_new(gui->priv, name, click, close, &this_->meth);
if (! this_->priv) {
g_free(this_);
return NULL;
}
return this_;
}
int
gui_add_bookmark(struct gui *gui, struct pcoord *c, char *description)
{
int ret;
dbg(2,"enter\n");
if (! gui->meth.add_bookmark)
return 0;
ret=gui->meth.add_bookmark(gui->priv, c, description);
dbg(2,"ret=%d\n", ret);
return ret;
}
int
gui_set_graphics(struct gui *this_, struct graphics *gra)
{
if (! this_->meth.set_graphics)
return 1;
return this_->meth.set_graphics(this_->priv, gra);
}
int
gui_has_main_loop(struct gui *this_)
{
if (! this_->meth.run_main_loop)
return 0;
return 1;
}
int
gui_run_main_loop(struct gui *this_)
{
if (! gui_has_main_loop(this_))
return 1;
return this_->meth.run_main_loop(this_->priv);
}
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