--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vtuis/videotelui/inc/commands/mvtuicommandmanager.h	Mon Nov 23 14:47:47 2009 +0200
@@ -0,0 +1,162 @@
+/*
+* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  Command manager API definition.
+*
+*/
+
+
+#ifndef M_VTUICOMMANDMANAGER_H
+#define M_VTUICOMMANDMANAGER_H
+
+#include <e32base.h>
+
+class CEikMenuPane;
+class CVtUiCmdContext;
+class CVtUiCmdValidatorBase;
+class CVtUiCmdValidationActionBase;
+class MVtUiCommandUi;
+class CVtUiCommandModifyBase;
+class CVtUiCmdCustomValidationActionBase;
+class CVtUiCmdBase;
+
+/**
+ *  MVtUiCommandManager
+ *
+ *  Command manager API for other components. Command manager holds command UI
+ *  instances and does command validation for all registered commands.
+ *
+ *  @since S60 v3.2
+ */
+class MVtUiCommandManager
+    {
+
+public:
+
+    /**
+     * Adds new command ui to command manager.
+     * @param aCommandUi Reference to command ui to be added.
+     * @return KErrNone if command ui was added successfully.
+     */
+    virtual TInt AddCommandUi( MVtUiCommandUi& aCommandUi ) = 0;
+
+    /**
+     * Removes command ui from command manager.
+     * @param aCommandUi Constant reference to command ui to be removed.
+     *
+     */
+    virtual void RemoveCommandUi( MVtUiCommandUi& aCommandUi ) = 0;
+
+    /**
+     * Validate menu items in given manu pane.
+     *
+     * @param aAction Reference to action to be carried on all menu commands.
+     */
+    virtual void ValidateMenuItemsL(
+        CVtUiCmdValidationActionBase& aAction ) = 0;
+
+    /**
+     * Validate softkeys.
+     *
+     * @param aAction Reference to action to be carried on all softkeys.
+     */
+    virtual void ValidateSoftkeyItemsL(
+        CVtUiCmdValidationActionBase& aAction ) = 0;
+
+    /**
+     * Validate toolbar buttons.
+     *
+     * @param aAction Reference to action to be carried on all toolbar commands.
+     */
+    virtual void ValidateToolbarItemsL(
+        CVtUiCmdValidationActionBase& aAction ) = 0;
+
+    /**
+     * Validate command.
+     *
+     * @param aCommandId Id of command that is being checked.
+     * @return ETrue if command can be executed, EFalse otherwise.
+     */
+    virtual TBool IsCommandAllowedL( TInt aCommandId ) = 0;
+
+    /**
+     * Registers command context.
+     *
+     * @param aContext Reference to command context to be registered.
+     * @return KErrNone if registration succeeded.
+     */
+    virtual TInt RegisterCommandContext( CVtUiCmdContext& aContext ) = 0;
+
+    /**
+     * Unregisters command context.
+     *
+     * @param aContext Reference to command context to be unregistered.
+     */
+    virtual void UnregisterCommandContext( CVtUiCmdContext& aContext ) = 0;
+
+    /**
+     * Adds validator to policy manager and registered contexts.
+     *
+     * @param aValidator Reference to validator to be added.
+     * @return KErrNone if registration succeeded.
+     */
+    virtual TInt AddValidator( CVtUiCmdValidatorBase& aValidator ) = 0;
+
+    /**
+     * Removes validator from policy manager and registered contexts.
+     *
+     * @param aValidator Constant reference to validator to be removed.
+     */
+    virtual void RemoveValidator( CVtUiCmdValidatorBase& aValidator ) = 0;
+
+    /**
+     * Refresh command uis.
+     */
+    virtual void RefreshL() = 0;
+
+    /**
+     * Add new command modifier.
+     *
+     * @param aModifier Reference to command modifier to be added to every
+     * registered command setting.
+     * @return KErrNone if modifier could be added, KErrAlreadyExists if same
+     * modifier is already added or KErrArgument if another modifier with
+     * same priority is already added.
+     */
+    virtual TInt AddCommandModifier( CVtUiCommandModifyBase& aModifier ) = 0;
+
+    /**
+     * Remove command modifier.
+     *
+     * @param aModifier Reference to command modifier to be removed from every
+     * registered command setting.
+     */
+    virtual void RemoveCommandModifier( CVtUiCommandModifyBase& aModifier ) = 0;
+
+    /**
+     * Registers new command to command manager.
+     *
+     * @param aCommand Reference to command to be registered.
+     */
+    virtual void RegisterCommandL( CVtUiCmdBase& aCommand ) = 0;
+
+    /**
+     * Unregisters command from command manager.
+     *
+     * @param aCommand Constant reference to command to be unregistered.
+     */
+    virtual void UnregisterCommand( const CVtUiCmdBase& aCommand ) = 0;
+
+    };
+
+#endif // M_VTUICOMMANDMANAGER_H