1 files changed, 133 insertions, 0 deletions
diff --git a/src/MainMenuItemsProvider.cpp b/src/MainMenuItemsProvider.cpp
new file mode 100644
index 0000000..13fab09
--- /dev/null
+++ b/src/MainMenuItemsProvider.cpp
@@ -0,0 +1,133 @@
+/*
+ * 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 "MainMenuItemsProvider.h"
+#include "SubMenuNode.h"
+#include "MenuConfigurationRepository.h"
+#include "MenuItemDefinitionFactory.h"
+
+MainMenuItemsProvider::MainMenuItemsProvider(MenuConfigurationRepository& menuConfigurationRepository)
+    :_menuConfigurationRepository(menuConfigurationRepository)
+{
+    EnterRootMenu();
+}
+
+MainMenuItemsProvider::~MainMenuItemsProvider()
+{
+    ResetMainMenuItemsList();
+}
+
+MenuItemDefinitions* MainMenuItemsProvider::MainMenuItems()
+{
+    ResetMainMenuItemsList();
+
+    for (MenuNodeList::iterator i = _currentMenu->Childs()->begin();
+      i != _currentMenu->Childs()->end(); i++)
+    {
+        if (!(*i)->IsHidden())
+        {
+            _currentMainMenuItems.push_back(MenuItemDefinitionFactory::CreateFromMenuNode(*i));
+        }
+    }
+
+    return &_currentMainMenuItems;
+}
+
+void MainMenuItemsProvider::ResetMainMenuItemsList()
+{
+    for( MenuItemDefinitions::iterator i = _currentMainMenuItems.begin();
+      i != _currentMainMenuItems.end(); i++)
+    {
+       delete *i;
+    }
+    _currentMainMenuItems.clear(); 
+}
+
+void MainMenuItemsProvider::EnterRootMenu()
+{
+    _currentMenu = _menuConfigurationRepository.Load();
+    // TODO; Handling of unloadable config file should not be done here
+}
+
+void MainMenuItemsProvider::EnterSubMenu(cOsdItem* item)
+{
+    if (MenuNode* menuNode = MenuNodeMatchingOsdItem(item))
+    {
+        menuNode->Process(this);
+    }
+}
+
+bool MainMenuItemsProvider::LeaveSubMenu()
+{
+    if (_currentMenu->Parent())
+    {
+        _currentMenu = _currentMenu->Parent();
+        return true;
+    }
+    else
+    {
+        return false;
+    }
+}
+
+cOsdMenu* MainMenuItemsProvider::Execute(cOsdItem* item)
+{
+    if (MenuNode* menuNode = MenuNodeMatchingOsdItem(item))
+    {
+        return menuNode->Execute();
+    }
+    return NULL;
+}
+
+MenuNode* MainMenuItemsProvider::MenuNodeMatchingOsdItem(cOsdItem* item)
+{
+    for(unsigned int itemIndex=0; itemIndex < _currentMainMenuItems.size(); itemIndex++)
+    {
+        IMenuItemDefinition* menuItem = _currentMainMenuItems.at(itemIndex);
+        if (menuItem->IsCustomOsdItem() && (menuItem->CustomOsdItem() == item))
+        {
+            return _currentMenu->Childs()->at(itemIndex);
+        }
+    }
+    return NULL;
+}
+
+void MainMenuItemsProvider::ProcessCommandMenuNode(CommandMenuNode* node)
+{
+}
+
+void MainMenuItemsProvider::ProcessPluginMenuNode(PluginMenuNode* node)
+{
+}
+
+void MainMenuItemsProvider::ProcessSubMenuNode(SubMenuNode* node)
+{
+    _currentMenu = node;
+}
+
+void MainMenuItemsProvider::ProcessSystemMenuNode(SystemMenuNode* node)
+{
+}
+
+void MainMenuItemsProvider::ProcessSeparatorMenuNode(SeparatorMenuNode* node)
+{
+}