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-rw-r--r--src/xmlmenu.cpp179
1 files changed, 0 insertions, 179 deletions
diff --git a/src/xmlmenu.cpp b/src/xmlmenu.cpp
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--- a/src/xmlmenu.cpp
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-/*
- * vdr-menuorg - A plugin for the Linux Video Disk Recorder
- * Copyright (C) 2007 Thomas Creutz, Tobias Grimm
- *
- * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * $Id$
- *
- */
-
-#include "xmlmenu.h"
-#include <libxml++/libxml++.h>
-#include <exception>
-#include <vdr/plugin.h>
-#include "systemmenuitem.h"
-#include "submenuitem.h"
-#include "pluginmenuitem.h"
-
-using namespace xmlpp;
-using namespace std;
-
-const string XmlMenu::_dtd =
- "<!ELEMENT menus ((menu | system | plugin)+)>\n"
- "<!ELEMENT menu ((menu | system | plugin)+)>\n"
- "<!ATTLIST menu name CDATA #REQUIRED>\n"
- "<!ELEMENT system EMPTY>\n"
- "<!ATTLIST system name CDATA #REQUIRED>\n"
- "<!ELEMENT plugin EMPTY>\n"
- "<!ATTLIST plugin name CDATA #REQUIRED>\n";
-
-MenuNode* XmlMenu::LoadXmlMenu(string menuFileName, string schemaFileName)
-{
- MenuNode* menuRoot = new MenuNode();
-
- try
- {
- dsyslog("loading menuorg config file from %s and schema from %s", menuFileName.c_str(), schemaFileName.c_str());
-
- DomParser parser;
- parser.set_substitute_entities();
- parser.parse_file(menuFileName);
-
- DtdValidator validator;
- validator.parse_memory(_dtd);
-
- Document *pDoc = parser.get_document();
- validator.validate( pDoc );
-
- const Element* rootElement = parser.get_document()->get_root_node();
- ParseElement(rootElement, menuRoot);
- }
- catch(const std::exception& ex)
- {
- delete menuRoot;
- menuRoot = NULL;
-
- esyslog("Exception caught when parsing xml configuration: %s", ex.what());
- }
-
- return menuRoot;
-}
-
-void XmlMenu::ParseElement(const Element* element, MenuNode* menuNode)
-{
- Node::NodeList children = element->get_children();
- for (Node::NodeList::iterator i = children.begin(); i != children.end(); i++)
- {
- const xmlpp::Element* childElement = dynamic_cast<const xmlpp::Element*>(*i);
-
- if (childElement)
- {
- const xmlpp::Attribute* nameAttribute = childElement->get_attribute("name");
-
- if (nameAttribute)
- {
- string type = childElement->get_name();
- string name = nameAttribute->get_value();
-
- if ( type == "menu")
- {
- MenuNode* subMenu = AddSubMenuItem(name, menuNode);
- ParseElement(childElement, subMenu);
- }
- else if (type == "system")
- {
- AddSystemMenuItem(name, menuNode);
- }
- else if (type == "plugin")
- {
- AddPluginMenuItem(name, menuNode);
- }
- }
- }
- }
-}
-
-MenuNode* XmlMenu::AddSubMenuItem(string name, MenuNode* menu)
-{
- return menu->AddChild(new SubMenuItem(name));
-}
-
-void XmlMenu::AddSystemMenuItem(string name, MenuNode* menu)
-{
- menu->AddChild(new SystemMenuItem(name, MenuTextToVdrState(name)));
-}
-
-void XmlMenu::AddPluginMenuItem(string pluginName, MenuNode* menu)
-{
- const char* pluginMainMenuEntry;
- int pluginIndex;
-
- if (FindPluginByName(pluginName, &pluginMainMenuEntry, pluginIndex))
- {
- menu->AddChild(new PluginMenuItem(pluginMainMenuEntry, pluginIndex));
- }
-}
-
-eOSState XmlMenu::MenuTextToVdrState(string menuText)
-{
- if (menuText == "Schedule")
- {
- return osSchedule;
- }
- else if (menuText == "Channels")
- {
- return osChannels;
- }
- else if (menuText == "Timers")
- {
- return osTimers;
- }
- else if (menuText == "Recordings")
- {
- return osRecordings;
- }
- else if (menuText == "Setup")
- {
- return osSetup;
- }
- else if (menuText == "Commands")
- {
- return osCommands;
- }
- else
- return osContinue;
-}
-
-bool XmlMenu::FindPluginByName(string name, const char** mainMenuEntry, int& pluginIndex)
-{
- int i = 0;
-
- while (cPlugin *plugin = cPluginManager::GetPlugin(i))
- {
- if (name == plugin->Name())
- {
- if (const char *item = plugin->MainMenuEntry())
- {
- pluginIndex = i;
- *mainMenuEntry = item;
- return true;
- }
- }
- i++;
- }
-
- return false;
-}