Added Double Dispatch / Visitor Pattern to MenuNode in preparation of menu structure setup.

git-svn-id: file:///home/tobias/sandbox/vdr/--/vdr-pkg/vdr-pkg/menuorg/trunk@6120 cd0d6b48-d4f9-0310-940f-ab8c4eb44d3f

1 files changed, 21 insertions, 5 deletions

diff --git a/src/commandmenunode.cpp b/src/commandmenunode.cpp
index ed4328e..b5756ac 100644
--- a/src/commandmenunode.cpp
+++ b/src/commandmenunode.cpp
@@ -26,6 +26,7 @@
 #include <vdr/menu.h>
 #include "osditemdefinition.h"
 #include "childlock.h"
+#include "imenunodeprocessor.h"
 
 using namespace std;
 
@@ -36,11 +37,6 @@ CommandMenuNode::CommandMenuNode(string text, string command, bool confirm)
     _confirm = confirm;
 }
 
-IMenuItemDefinition* CommandMenuNode::CreateMenuItemDefinition()
-{
-    return new OsdItemDefinition(new cOsdItem(_text.c_str(), osUser2));
-}
-
 cOsdMenu* CommandMenuNode::Execute()
 {
     bool confirmed = true;
@@ -86,3 +82,23 @@ bool CommandMenuNode::IsHidden()
 {
     return ChildLock::IsMenuHidden(_text.c_str());
 }
+
+void CommandMenuNode::Process(IMenuNodeProcessor* menuNodeProcessor)
+{
+    menuNodeProcessor->ProcessCommandMenuNode(this);
+}
+
+string CommandMenuNode::Command()
+{
+	return _command;
+}
+
+bool CommandMenuNode::ShouldConfirm()
+{
+	return _confirm;
+}
+
+string CommandMenuNode::Text()
+{
+	return _text;
+}