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game/client/game_controls/commandmenu.h

@@ -0,0 +1,77 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//=============================================================================
+
+
+#ifndef COMMANDMENU_H
+#define COMMANDMENU_H
+
+#include <vgui_controls/Menu.h>
+#include <game/client/iviewport.h>
+#include <filesystem.h>
+#include "utlstack.h"
+#include "utlvector.h"
+#include <KeyValues.h>
+
+using namespace vgui;
+
+class CommandMenu : public Menu
+{
+private:
+	DECLARE_CLASS_SIMPLE( CommandMenu, Menu );
+	
+		typedef struct
+		{
+			Menu *	menu;
+			int		itemnr;
+		} CommandMenuItem;
+
+	public:
+		CommandMenu( Panel *parent, const char *panelName, IViewPort * viewport );
+		~CommandMenu();
+
+		bool		LoadFromFile(const char * fileName);	// load menu from file (via KeyValues)
+		void		UpdateMenu();	// call to update all menu items, check buttons etc
+		void		RebuildMenu();  // rebuilds menu respecting changed game state (map, team etc)
+		void		ClearMenu();	// destroy menu
+	
+	public:
+		// overwrite these in your derived class
+		// virtual CommandMenu * CommandMenu::Factory(Panel *parent, const char *panelName, IViewPort * viewport = NULL, IFileSystem * pFileSytem = NULL); // overwrite
+		virtual int  AddCustomItem(KeyValues * params, Menu * menu) {return 0;} // return MenuItem nr
+		virtual void UpdateCustomItem(KeyValues * params, MenuItem * item ) {}; // maybe change your item
+		virtual void OnCustomItem(KeyValues * params) {}; // a custom item was pressed
+		virtual bool CheckRules(const char *rule, const char *ruledata); // check a menu item rule
+		virtual void SetVisible(bool state);
+
+	// DON'T touch anything below !
+
+	protected:
+				
+		void	OnMessage(const KeyValues *params, VPANEL fromPanel);
+		void	StartNewSubMenu(KeyValues * params);
+		void	FinishSubMenu();
+		void	AddMenuCommandItem(KeyValues * params);
+		void	AddMenuCustomItem(KeyValues * params);
+		void	AddMenuToggleItem(KeyValues * params);
+		bool	LoadFromKeyValuesInternal(KeyValues * key, int depth);
+		bool	LoadFromKeyValues( KeyValues * key); // 
+		
+		KeyValues * GetKeyValues();	// returns keyValues for current menu or NULL
+
+	
+		IViewPort * m_ViewPort;		// viewport interface
+		Menu *		m_CurrentMenu;	// Current menu while building CommandComoboBox
+		char		m_CurrentTeam[4];
+		char		m_CurrentMap[256];
+		
+		KeyValues*  m_MenuKeys;
+		
+		CUtlStack<vgui::Menu*>m_pMenuStack;		
+		CUtlVector<CommandMenuItem>m_MenuItems;	
+};
+
+#endif // COMMANDMENU_H