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/**
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* ZANavi, Zoff Android Navigation system.
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* Copyright (C) 2011-2012 Zoff <zoff@zoff.cc>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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/**
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* Navit, a modular navigation system.
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* Copyright (C) 2005-2008 Navit Team
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include <glib.h>
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#include <string.h>
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#include "debug.h"
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#include "callback.h"
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#include "gui.h"
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#include "menu.h"
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#include "data_window.h"
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#include "item.h"
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#include "plugin.h"
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struct gui
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{
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struct gui_methods meth;
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struct gui_priv *priv;
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struct attr **attrs;
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struct attr parent;
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};
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struct gui *
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gui_new(struct attr *parent, struct attr **attrs)
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{
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struct gui *this_;
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struct attr *type_attr;
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struct gui_priv *(*guitype_new)(struct navit *nav, struct gui_methods *meth, struct attr **attrs, struct gui *gui);
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struct attr cbl;
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if (!(type_attr = attr_search(attrs, NULL, attr_type)))
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{
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return NULL;
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}
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guitype_new = plugin_get_gui_type(type_attr->u.str);
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if (!guitype_new)
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return NULL;
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this_=g_new0(struct gui, 1);
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this_->attrs = attr_list_dup(attrs);
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cbl.type = attr_callback_list;
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cbl.u.callback_list = callback_list_new();
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this_->attrs = attr_generic_add_attr(this_->attrs, &cbl);
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this_->priv = guitype_new(parent->u.navit, &this_->meth, this_->attrs, this_);
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this_->parent = *parent;
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return this_;
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}
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int gui_get_attr(struct gui *this_, enum attr_type type, struct attr *attr, struct attr_iter *iter)
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{
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int ret;
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if (this_->meth.get_attr)
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{
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ret = this_->meth.get_attr(this_->priv, type, attr);
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if (ret)
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return ret;
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}
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if (type == this_->parent.type)
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{
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*attr = this_->parent;
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return 1;
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}
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return attr_generic_get_attr(this_->attrs, NULL, type, attr, iter);
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}
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int gui_set_attr(struct gui *this_, struct attr *attr)
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{
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int ret = 1;
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if (this_->meth.set_attr)
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ret = this_->meth.set_attr(this_->priv, attr);
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if (ret == 1)
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this_->attrs = attr_generic_set_attr(this_->attrs, attr);
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return ret != 0;
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}
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int gui_add_attr(struct gui *this_, struct attr *attr)
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{
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int ret = 0;
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if (this_->meth.add_attr)
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ret = this_->meth.add_attr(this_->priv, attr);
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return ret;
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}
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struct menu *
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gui_menubar_new(struct gui *gui)
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{
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struct menu *this_;
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if (!gui->meth.menubar_new)
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return NULL;this_=g_new0(struct menu, 1);
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this_->priv = gui->meth.menubar_new(gui->priv, &this_->meth);
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if (!this_->priv)
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{
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g_free(this_);
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return NULL;
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}
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return this_;
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}
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struct menu *
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gui_popup_new(struct gui *gui)
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{
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struct menu *this_;
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if (!gui->meth.popup_new)
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return NULL;this_=g_new0(struct menu, 1);
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this_->priv = gui->meth.popup_new(gui->priv, &this_->meth);
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if (!this_->priv)
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{
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g_free(this_);
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return NULL;
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}
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return this_;
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}
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struct datawindow *
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gui_datawindow_new(struct gui *gui, char *name, struct callback *click, struct callback *close)
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{
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struct datawindow *this_;
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if (!gui->meth.datawindow_new)
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return NULL;this_=g_new0(struct datawindow, 1);
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this_->priv = gui->meth.datawindow_new(gui->priv, name, click, close, &this_->meth);
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if (!this_->priv)
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{
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g_free(this_);
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return NULL;
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}
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return this_;
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}
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int gui_add_bookmark(struct gui *gui, struct pcoord *c, char *description)
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{
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int ret;
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dbg(2, "enter\n");
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if (!gui->meth.add_bookmark)
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return 0;
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ret = gui->meth.add_bookmark(gui->priv, c, description);
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dbg(2, "ret=%d\n", ret);
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return ret;
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}
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int gui_set_graphics(struct gui *this_, struct graphics *gra)
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{
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if (!this_->meth.set_graphics)
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return 1;
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return this_->meth.set_graphics(this_->priv, gra);
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}
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void gui_disable_suspend(struct gui *this_)
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{
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if (this_->meth.disable_suspend)
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this_->meth.disable_suspend(this_->priv);
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}
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int gui_has_main_loop(struct gui *this_)
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{
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if (!this_->meth.run_main_loop)
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return 0;
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return 1;
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}
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int gui_run_main_loop(struct gui *this_)
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{
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if (!gui_has_main_loop(this_))
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return 1;
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return this_->meth.run_main_loop(this_->priv);
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}
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