--- a/graphicsuis_plat/svgt_viewer_ui_api/inc/SVGTUIDialog.h Tue May 25 12:28:38 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,337 +0,0 @@
-/*
-* Copyright (c) 2004,2005 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: SVGT UI Dialog implements a custom dialog used to display
-* SVGT content.
-*
-*/
-
-
-#ifndef __SVGTUIDIALOG_H__
-#define __SVGTUIDIALOG_H__
-#include <AknDialog.h>
-#include <aknnavide.h>
-#include <SVGTCustControl.h>
-#include <SvgtApplicationExitObserver.h>
-
-// FORWARD DECLARATIONS
-class CSVGTCustControl;
-class MSvgtAppObserver;
-class MSVGTProgressBarDrawImpl;
-class TCoeHelpContext;
-
-/**
-* Provides the dialog functionality for viewing SVGT files.
-* @lib SVGTUIControl.lib
-* @since 3.0
-*/
-
-class CSVGTUIDialog : public CAknDialog,
- public MSVGTProgressBarDrawImpl,
- public MSVGTMSKImpl, //Added since 3.2 interface for MSK label impl
- public MSvgtApplicationExitObserver,
- public MSvgAudioMuteListener,
- public MCustControlPointerEventHandler
- {
- public: // Constructors and destructor
- /**
- * Two-phased constructor.
- */
- IMPORT_C static CSVGTUIDialog* NewL();
-
- /**
- * Two-phased constructor.
- */
- IMPORT_C static CSVGTUIDialog* NewLC();
-
-
-
- // Destructor
- virtual ~CSVGTUIDialog();
- public: // New functions
- public: // Functions from base classes
- /**
- * From CAknDialog Executes the dialog and deletes the dialog on exit.
- * @since 3.0
- * @param aFileHandle File handle to the SVGT content.
- * @param aAppObs Implementation Class provided by application that
- * uses this dialog
- * Note: The ownership of the file handle is not transferred.
- * It is the responsibility of the caller to close this file
- * after deleting this dialog.
- * @return Integer - Indicates Exit Reason.
- */
- virtual TInt ExecuteLD( RFile& aFileHandle,
- MSvgtAppObserver *ptr );
-
- /**
- * From CAknDialog - Called by framework to process commands invoked by
- * the user.
- */
- virtual void ProcessCommandL( TInt aCommandId );
-
- public: //From MSvgtApplicationExitObserver
- void HandleApplicationExitL( TInt aExitCommand );
- IMPORT_C void AssignImageData( const TDesC& aUri, HBufC8* aData );
-
- public:// From MSvgAudioMuteListener
- /**
- * This method is to remove the muted icon
- * @since 5.0
- * @param aIsVolumeMuted: indicates if volume is to be muted
- * @return none.
- */
- void VolumeMuted(TBool aIsVolumeMuted);
- public:
-
-
- /**
- * This function is called by the application to check whether the
- * loading of the svg content is done.
- * @since 3.0
- * @return TBool iIsLoadingDone
- */
- virtual TBool IsLoadingDone();
- /**
- * Function used by the application to handle background/foreground
- * events. When the application goes to background the presentation
- * needs to be paused. When application comes back to foreground,
- * the user would need to start the paused presentation.
- * @param aForeground: ETrue: Foreground event,
- * EFalse: Background event.
- * @since 3.0
- */
- virtual void HandleApplicationForegroundEvent( TBool aForeground );
-
- /**
- * Function used by the client to indicate the filehandle is
- * no longer going to be valid. e.g. In Move operation of the
- * file, client could close old file and open new one after
- * move is over.
- * @since 3.0
- */
- virtual void StopUsingContentFileHandle();
- /**
- * Function used by the client to indicate the filehandle is
- * going to be valid now. e.g. In Move operation of the
- * file, client could close old file and open new one after
- * move is over.
- * @since 3.0
- */
- virtual void StartUsingContentFileHandle();
-
- /**
- * Function used by the client to check if text in the content
- * was modified, to check if save is needed.
- * @since 3.1
- */
- virtual TBool IsTextContentChanged();
-
- /**
- * Function used by the client to save the modified svg content
- * @since 3.1
- */
- virtual TInt SaveSvgDom( const TDesC& aFileName );
-
- /**
- * Function used by the client to notify dialog that save is complete
- * @since 3.1
- */
- virtual void SaveComplete( TInt aError );
-
- protected: // New functions
- /**
- * Convert a time given in milliseconds to a descriptor.
- * The format depends on how big the given duration is.
- * Durations of less than an hour are formatted using
- * the short format (02:24). Longer durations are formatted
- * using the long format (1:02:04). Maximum duration is 10 hours.
- *
- * @since 3.0
- * @param aDuration duration in seconds
- * @param aBuf descriptor to hold the converted string
- *
- */
- void FormatTimeL( const TUint& aDuration,
- TDes& aBuf ) const;
-
- /**
- * This function is called when the user presses back or Exit.
- * prompts a confirmation query to the user and then calls DoSaveL
- * @param aButtonId
- * @since 3.0
- */
- TBool SaveNeededL( TInt aButtonId );
-
- /**
- * This function prompts a save confirmation query to the user
- * @since 3.0
- */
- TBool LaunchSaveQueryDialogL() const;
-
- /**
- * This function changes the layout of the dialog to full screen mode
- * @since 3.0
- */
- void SwitchDialogLayoutL( TBool aIsFullScreen );
-
- protected: // Functions from base classes
- // From CEikDialog
- // From CAknDialog
-
- /**
- * From CAknDialog - Called by framework to dynamically manipulate
- * the menu for the dialog.
- */
- void DynInitMenuPaneL( TInt aResourceId, CEikMenuPane* aMenuPane );
-
- /**
- * From CAknDialog - Framework method to determine if it OK
- * to exit the dialog.
- */
- TBool OkToExitL( TInt aButtonId );
-
- /**
- * From CAknDialog - Called by framework to add custom control to the
- * dialog when specified in resource.
- */
- SEikControlInfo CreateCustomControlL( TInt aControlType );
-
- /**
- * From CAknDialog - Called by framework to notify resize of dialog.
- */
- void SizeChanged();
-
- /**
- * From CCoeControl Key Handling Method for control.
- * @since 3.0
- * @param aKeyEvent Key Event.
- * @param aType Type of Key Event.
- * @return TKeyResponse - EKeyWasConsumed/EKeyWasNotConsumed.
- */
- TKeyResponse OfferKeyEventL( const TKeyEvent& aKeyEvent,
- TEventCode aType );
-
-#ifdef __SERIES60_HELP
- /**
- * From CCoeControl Context Sensitive Help ID retrieving function.
- * @since 3.0
- * @see CCoeControl
- */
- void GetHelpContext( TCoeHelpContext& aContext ) const;
-#endif
- /**
- * From CCoeControl
- * @see CCoeControl::HandleResourceChange
- */
- void HandleResourceChange( TInt aType );
-
- /**
- * From MSVGTProgressBarDrawImpl. This function is called in
- * order to render the progress indicator.
- * @since 3.0
- * @param aTimeElapsed - Contains the time elapsed in seconds.
- * @param aTotalTime - Contains the total time in seconds
- */
- void DrawProgressBarL( TUint aTimeElapsed, TUint aTotalTime );
-
- /**
- * Sets the mute icon & text to the navi pane .
- * @since 3.2
- * @param aIsVolumeMuted whether to show the the mute icon.
- * @param aText The text show the progress info.
- */
- void SetNaviPaneInfoL(TBool aIsVolumeMuted, const TDesC& aText);
-
- private:
-
- static TInt ButtonContainerTimerCallBack(TAny* aAny);
- virtual TBool HandleCustControlPointerEventL(const TPointerEvent& aPointerEvent);
-
- /**
- * From MSVGTMSKImpl. This function is called to draw the MSK label by
- * pushing the command to position button's stack.
- * @since 3.2
- * @param aResourceID - The MSK label resourceID
- * @param aCommandID - The command associated with that label
- */
- void DrawMSKLabelL(TInt aResourceID,TInt aCommandID);
-
- /**
- * From MSVGTMSKImpl. This function is called to remove MSK label from
- * button group's stack
- * @since 3.2
- */
- void RemoveMSKLabel();
-
- /**
- * C++ default constructor.
- */
- CSVGTUIDialog();
-
- /**
- * Second Phase constructor.
- */
- void ConstructL();
-
- private: // Data
- CPeriodic* iBtnCntrTimer;
-
- TBool iIsButtonContainerVisible;
-
- TSize iBtnGrpSize;
- TPoint iBtnGrpPos;
- // Descriptor that contains the path to the SVGT file.
- RFile* iFileHandlePtr;
-
- // Is the Content file handle valid.
- TBool iIsFileHandleValid;
-
- // Integer storing resource offset to DLL resource file
- TInt iResourceOffset;
-
- // Pointer to Custom CCoeControl.
- CSVGTCustControl *iCustControl;
-
- // Pointer to application implementation of callbacks.
- MSvgtAppObserver *iAppObserver;
-
- // Boolean Indicating whether Save functionality is required.
- TBool iSaveEnable;
-
- // Boolean to store whether the content is preview or not
- TBool iPreview;
-
- // Navigation Pane - for progress indicator display
- CAknNavigationDecorator* iNaviDecorator;
- // Application Title Text
- HBufC* iAppTitleText;
-
- // Short Time format - initialised from resource
- HBufC* iTimeFormatShort;
-
- // Long Time format string - initialised from resource
- HBufC* iTimeFormatLong;
- //Button group container - for MSK label updation
- CEikButtonGroupContainer* iCbaGroup;
-
- HBufC* iProgressText;
-
- TBool iIsVolumeMuted;
-
- TInt iLastCommandID;
- TBool iQuietExitWhenOrientationChange;
- };
-
-#endif // __SVGTUIDIALOG_H__
-// End of File