1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  

    15 *

    16 */

    17 

    18 

    19 #ifndef LAUNCHERCONTAINEROUTPUT_H

    20 #define LAUNCHERCONTAINEROUTPUT_H

    21 

    22 // INCLUDES

    23 #include <coecntrl.h>

    24 #include <eiksbobs.h>

    25 

    26 class CEikRichTextEditor;

    27 class CEikScrollBarFrame;

    28 class CLauncherEngine; 

    29 

    30 

    31 // FORWARD DECLARATIONS

    32 

    33 

    34 // CLASS DECLARATION

    35 

    36 /**

    37 *  CLauncherContainerOutput  container control class.

    38 *  

    39 */

    40 class CLauncherContainerOutput : public CCoeControl, MCoeControlObserver, MEikScrollBarObserver

    41     {

    42     public: // Constructors and destructor

    43         

    44         /**

    45         * EPOC default constructor.

    46         * @param aRect Frame rectangle for container.

    47         */

    48         void ConstructL(const TRect& aRect, CLauncherEngine* aEngine);

    49 

    50         /**

    51         * Destructor.

    52         */

    53         ~CLauncherContainerOutput();

    54 

    55     public: // New functions

    56 

    57         void PrintTextL(const TDesC& aDes);

    58         void ClearOutputWindowL();

    59 

    60 

    61     public: // Functions from base classes

    62 

    63     private: // Functions from base classes

    64 

    65         void Draw(const TRect& aRect) const;

    66         void HandleControlEventL(CCoeControl* aControl,TCoeEvent aEventType);

    67         void HandleScrollEventL(CEikScrollBar* aScrollBar,TEikScrollEvent aEventType); // From MEikScrollBarObserver

    68 

    69     public:

    70         void HandleResourceChange(TInt aType);

    71 

    72 	private:

    73 		TKeyResponse OfferKeyEventL(const TKeyEvent& aKeyEvent, TEventCode /*aType*/);

    74     

    75     private:

    76         /**

    77          * Updates the containers content in screen.

    78          * @param aScrollToBottom If true, screen is scrolled to bottom.

    79          * @param aScrollToTop If true, screen is scrolled to top. Ignored if

    80          * aScrollToBottom is set true.

    81          */

    82         void UpdateVisualContentL(TBool aScrollToBottom, TBool aScrollToTop = EFalse);

    83 

    84     private: //data

    85         CEikScrollBarFrame*     iScrollBarFrame;

    86         HBufC*                  iText;

    87         const CFont*            iFont;

    88         HBufC*                  iWrapperString;

    89         CArrayFix<TPtrC>*       iWrappedArray;

    90         TInt                    iCurrentLine;

    91         TInt                    iLineCount;

    92         TInt                    iNumberOfLinesFitsScreen;

    93         TInt                    iLeftDrawingPosition;

    94         TReal                   iX_factor;

    95         TReal                   iY_factor;

    96 

    97         CLauncherEngine* iEngine;

    98 

    99     };

   100 

   101 #endif

   102 

   103 // End of File