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/*
* Ekiga -- A VoIP and Video-Conferencing application
* Copyright (C) 2000-2009 Damien Sandras <dsandras@seconix.com>
* This program is free software; you can redistribute it and/or modify
* it 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 St, Fifth Floor, Boston, MA 02110-1301, USA.
*
* Ekiga is licensed under the GPL license and as a special exception, you
* have permission to link or otherwise combine this program with the
* programs OPAL, OpenH323 and PWLIB, and distribute the combination, without
* applying the requirements of the GNU GPL to the OPAL, OpenH323 and PWLIB
* programs, as long as you do follow the requirements of the GNU GPL for all
* the rest of the software thus combined.
*/
/*
* menu-xml.cpp - description
* ------------------------------------------
* begin : written in 2007 by Julien Puydt
* copyright : (c) 2007 by Julien Puydt
* description : implementation of an XML-based menu
*
*/
#include <iostream>
#include <glib.h>
#include "menu-xml.h"
#include "trigger.h"
/* declaration of helpers */
static void populate_item (Ekiga::ServiceCore &core,
Ekiga::MenuBuilder &builder,
xmlNodePtr item,
bool is_external);
static void run_command (const std::string command)
{
g_spawn_command_line_async (command.c_str (), NULL);
}
static void pull_trigger (boost::shared_ptr<Ekiga::Trigger> trigger)
{
trigger->pull ();
}
/* implementation of the class */
Ekiga::MenuXML::MenuXML (ServiceCore &_core,
const std::string filename): core(_core)
{
doc = xmlReadFile (filename.c_str (), NULL, 0);
}
Ekiga::MenuXML::~MenuXML ()
{
}
void
Ekiga::MenuXML::populate (MenuBuilder &builder)
{
if (doc != NULL) {
xmlNodePtr root = xmlDocGetRootElement (doc);
if (root != NULL
&& root->name != NULL
&& xmlStrEqual (BAD_CAST "toolbar", root->name)) {
for (xmlNodePtr child = root->children ;
child != NULL;
child = child->next) {
if (child->type == XML_ELEMENT_NODE
&& child->name != NULL) {
if (xmlStrEqual (BAD_CAST "item", child->name)) {
xmlChar *attr = xmlGetProp (child, BAD_CAST "type");
if (attr != NULL) {
if (xmlStrEqual (BAD_CAST "external", attr))
populate_item (core, builder, child, true);
if (xmlStrEqual (BAD_CAST "internal", attr))
populate_item (core, builder, child, false);
xmlFree (attr);
}
}
if (xmlStrEqual (BAD_CAST "separator", child->name))
builder.add_separator ();
}
}
}
}
}
/* implementation of the helpers */
static void
populate_item (Ekiga::ServiceCore &core,
Ekiga::MenuBuilder &builder,
xmlNodePtr item,
bool is_external)
{
std::string label;
bool got_label = false;
std::string icon;
bool got_icon = false;
std::string command;
bool got_command = false;
for (xmlNodePtr child = item->children ;
child != NULL ;
child = child->next) {
if (child->type == XML_ELEMENT_NODE
&& child->name != NULL) {
if (!got_label && xmlStrEqual (BAD_CAST "label", child->name)) {
xmlChar *xml_str = xmlNodeGetContent (child);
if (xml_str != NULL) {
label = (const char *)xml_str;
got_label = true;
xmlFree (xml_str);
}
}
if (!got_icon && xmlStrEqual (BAD_CAST "icon", child->name)) {
xmlChar *xml_str = xmlNodeGetContent (child);
if (xml_str != NULL) {
icon = (const char *)xml_str;
got_icon = true;
xmlFree (xml_str);
}
}
if (!got_command && xmlStrEqual (BAD_CAST "command", child->name)) {
xmlChar *xml_str = xmlNodeGetContent (child);
if (xml_str != NULL) {
command = (const char *)xml_str;
got_command = true;
xmlFree (xml_str);
}
}
if (got_label && got_icon && got_command) {
if (is_external) {
builder.add_action (icon, label,
boost::bind (&run_command,
command));
} else {
boost::shared_ptr<Ekiga::Trigger> trigger = core.get<Ekiga::Trigger> (command);
if (trigger)
builder.add_action (icon, label,
boost::bind (&pull_trigger,
trigger));
}
break;
}
}
}
}
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