photosgallery/viewframework/commandhandlers/commoncommandhandlers/inc/glxcommandhandlerupload.h
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/photosgallery/viewframework/commandhandlers/commoncommandhandlers/inc/glxcommandhandlerupload.h Wed Sep 01 12:33:26 2010 +0100
@@ -0,0 +1,244 @@
+/*
+* Copyright (c) 2008-2009 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: Upload commmand handler
+*
+*/
+
+#ifndef __GLXCOMMANDHANDLERUPLOAD_H__
+#define __GLXCOMMANDHANDLERUPLOAD_H__
+
+
+// EXTERNAL INCLUDES
+#include "AiwServiceHandler.h" // AIW service handler
+#include <centralrepository.h> // for checking the ShareOnline version
+
+// INTERNAL INCLUDES
+#include "glxmedialistcommandhandler.h" // for MediaListCommandHandler
+#include <glxuiutility.h> // for UiUtility
+
+// FORWARD DECLARATIONS
+class MGlxMediaListProvider;
+class CGlxDefaultAttributeContext;
+class CGlxUploadCenRepWatcher;
+class CSvgEngineInterfaceImpl;
+
+// For upload icon change notification
+class MGlxUploadIconObserver
+ {
+public:
+ /**
+ * Handle upload icon changes
+ */
+ virtual void HandleUploadIconChangedL( ) = 0;
+ };
+
+/**
+ * Command handler that launches Upload AIW ShareOnline
+ * @class CGlxCommandHandlerUpload
+ * @author Abhijit S
+ */
+
+// CLASS DECLARATION
+
+NONSHARABLE_CLASS (CGlxCommandHandlerUpload) : public CGlxMediaListCommandHandler,
+public MGlxMediaListObserver, public MGlxUploadIconObserver
+ {
+public: // Constructors and destructor
+ /**
+ * Two-phased constructor.
+ * @param aMediaListProvider pointer to media list owner
+ * @param aHasToolbarItem Whether Command Should be toolbar item (ETrue - if toolbar item)
+ * @return pointer to CGlxCommandHandlerUpload object
+ */
+ IMPORT_C static CGlxCommandHandlerUpload* NewL(MGlxMediaListProvider*
+ aMediaListProvider, TBool aHasToolbarItem);
+
+ /**
+ * Destructor.
+ */
+ IMPORT_C ~CGlxCommandHandlerUpload();
+
+ /**
+ * To set the Help Text for Upload button on toolbar
+ */
+ void SetToolTipL();
+
+
+public: // From MGlxMediaListObserver
+ void HandleItemAddedL(TInt aStartIndex, TInt aEndIndex,
+ MGlxMediaList* aList);
+
+ void HandleMediaL(TInt aListIndex, MGlxMediaList* aList);
+
+ void HandleItemRemovedL(TInt aStartIndex, TInt aEndIndex,
+ MGlxMediaList* aList);
+ void HandleItemModifiedL(const RArray<TInt>& aItemIndexes,
+ MGlxMediaList* aList);
+ void HandleAttributesAvailableL(TInt aItemIndex,
+ const RArray<TMPXAttribute>& aAttributes, MGlxMediaList* aList);
+ void HandleFocusChangedL(NGlxListDefs::TFocusChangeType aType,
+ TInt aNewIndex, TInt aOldIndex, MGlxMediaList* aList);
+ void HandleItemSelectedL(TInt aIndex, TBool aSelected, MGlxMediaList* aList);
+ void HandleMessageL(const CMPXMessage& aMessage, MGlxMediaList* aList);
+ void HandlePopulatedL(MGlxMediaList* aList);
+
+public: // from MGlxUploadIconObserver
+ /**
+ * @ref MGlxUploadIconObserver::HandleUploadIconChangedL
+ */
+ void HandleUploadIconChangedL( );
+
+protected:
+ //@ref From CGlxCommandHandler
+ void PopulateToolbarL();
+
+private:
+ /**
+ * Symbian 2nd phase constructor
+ */
+ void ConstructL();
+
+ /**
+ * C++ default constructor.
+ * @param aMediaListProvider pointer to media list owner
+ * @param aHasToolbarItem Whether Command Should be toolbar item (ETrue - if toolbar item)
+ * @ref CGlxMediaListCommandHandler
+ */
+ CGlxCommandHandlerUpload(MGlxMediaListProvider* aMediaListProvider, TBool aHasToolbarItem);
+
+ /**
+ * Gets the tooltip text or the Help Text from AIWServiceHandler
+ */
+ void GetToolTipL(HBufC*& aToolTipText);
+
+private: // From CGlxMediaListCommandHandler
+ /**
+ * Execute the command, if applicable.
+ * @param aCommand The command to handle
+ * @param aList List of media items
+ * @return ETrue if command was handled, EFalse otherwise
+ * @ref CGlxMediaListCommandHandler
+ */
+ TBool DoExecuteL (TInt aCommandId, MGlxMediaList& aList);
+
+ /**
+ * Called when the owning view is activated
+ * @param aViewId The ID of the view
+ * @ref CGlxMediaListCommandHandler
+ */
+ void DoActivateL (TInt aViewId);
+
+ /**
+ * Called when the owning view is deactivated
+ */
+ void Deactivate();
+
+private:
+ /**
+ * Retrieve the currently selected items file name and path
+ * @return The currently selected items filename and path
+ */
+
+ void AppendSelectedFilesL(CAiwGenericParamList& aInputParams);
+
+ /**
+ * To check whether OneClickUpload is supported by the Shareonline
+ * application.
+ * NOTE: OneClickUpload is a feature of ShareOnline 4.3 and above. Hence this function
+ * ensures that the upload command works only if this version of ShareOnline is
+ * available in the build. Else, Upload will not work!
+ */
+ void CheckVersionL();
+
+ /**
+ * To attach the aiw share interest resource to the servicehandler
+ */
+ void InitializeOneClickUploadL();
+
+ /**
+ * To check whether its is fullscreen view
+ */
+ TBool IsFullScreenViewL();
+
+ /**
+ * Disable/Enable the upload toolbar item
+ */
+ void DisableUploadToolbarItem(TBool aDimmed);
+
+ /**
+ * Updates the selection count based on the mimetypes
+ */
+ void UpdateSelectionCount(TInt aIndex, TBool aSelected, MGlxMediaList* aList);
+
+ /**
+ * Gets the Icon path and fileName from the cenrep
+ */
+ void GetIconNameL(TDes& aUplaodIconName);
+
+ /**
+ * Decodes the Icon using the SVG Engine
+ */
+ void DecodeIconL(const TDes& aUplaodIconName);
+
+
+ /**
+ * Updates the Toolbar upload icon based on the current selection
+ */
+ void UpdateFSUploadIconL();
+
+private: // data
+
+ //Cenrep watcher for monitoring the icon changes
+ CGlxUploadCenRepWatcher* iUploadCenRepWatcher;
+
+ // ID of owning view
+ TInt iViewId;
+
+ // True if ShareOnline versioned 4.3 and above is present in the build
+ TBool iUploadSupported;
+
+ // Not owned - Provider of media list
+ MGlxMediaListProvider* iMediaListProvider;
+
+ // Not owned - UI utility
+ CGlxUiUtility* iUiUtility;
+
+ // Owned - AIW Service Handler
+ CAiwServiceHandler* iServiceHandler;
+
+ //Keep the count of no. of images/videos selected
+ TInt iSelectedImageCount;
+ TInt iSelectedVideoCount;
+
+ //keep track of current icon used
+ enum TCenRepMonitors
+ {
+ EMonitorNone,
+ EImageMonitor,
+ EVideoMonitor,
+ EImageVideoMonitor
+ };
+
+ TCenRepMonitors iCurrentCenRepMonitor;
+
+ //Toolbar instance of current view
+ CAknToolbar* iToolbar;
+
+ //To check if we are in fullscreen
+ TBool iIsFullScreenView;
+
+ CSvgEngineInterfaceImpl* iSvgEngine;
+ };
+
+#endif //__GLXCOMMANDHANDLERUPLOAD_H__