1 /*

     2 * Copyright (c) 2004-2009 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 * TRanspEditor.h

    16 * TTranspEditor test header file. A base set of classes, neeeded for transparent editors

    17 * functionality testing, is declared here.

    18 *

    19 */

    20 

    21 

    22 #ifndef __TTRANSPEDITOR_H__

    23 #define __TTRANSPEDITOR_H__

    24 

    25 /////////////////////////////////////////////////////////////////////////////////////////////

    26 //Picture

    27 //CTestPicture test class is used to check the effect of opaque drawing, applied on pictures

    28 //inserted into the text.

    29 

    30 class CTestPicture : public CPicture

    31 	{

    32 public:

    33 	static CTestPicture* NewL();

    34 	virtual ~CTestPicture();

    35 	void Draw(CGraphicsContext&, const TPoint&, const TRect&, MGraphicsDeviceMap*) const;

    36 	void ExternalizeL(RWriteStream&) const;

    37 	void GetOriginalSizeInTwips(TSize& aSize) const;

    38 	TInt ScaleFactorWidth() const;

    39 	TInt ScaleFactorHeight() const;

    40 

    41 private:

    42 	CTestPicture();

    43 	void ConstructL();

    44 

    45 private:

    46 	CFbsBitmap* iBitmap;

    47 

    48 	};

    49 

    50 /////////////////////////////////////////////////////////////////////////////////////////////

    51 //Application 

    52 

    53 class CTranspEditorApp : public CEikApplication

    54 	{

    55 public:

    56 	CApaDocument* CreateDocumentL();

    57 	TUid AppDllUid() const;

    58 

    59 	};

    60 

    61 /////////////////////////////////////////////////////////////////////////////////////////////

    62 //Document

    63 

    64 class CTranspEditorDoc : public CEikDocument

    65 	{

    66 public:

    67 	CTranspEditorDoc(CEikApplication& aApp);

    68 

    69 private:

    70 	CEikAppUi* CreateAppUiL();

    71 

    72 	};

    73 

    74 /////////////////////////////////////////////////////////////////////////////////////////////

    75 //View1

    76 //CTranspEditorView1 class is used for displaying a bitmap, which occupies the whole screen

    77 //and is used as a background for a transparent text view, displayed on top of it.

    78 

    79 class CTranspEditorView1 : public CCoeControl

    80 	{

    81 public:

    82 	static CTranspEditorView1* NewL();

    83 	~CTranspEditorView1();

    84 

    85 private:

    86 	void ContructL();

    87 	void Draw(const TRect&) const;

    88 

    89 private:

    90 	CFbsBitmap* iBitmap;

    91 

    92 	};

    93 

    94 /////////////////////////////////////////////////////////////////////////////////////////////

    95 //View2

    96 //CTranspEditorView2 class is used for displaying a transparent text view on top of a 

    97 //background bitmap. The class offers functions for inserting texts, pictures, switching

    98 //on/off text selection and opaque drawing mode.

    99 

   100 class CTranspEditorView2 : public CCoeControl

   101 	{

   102 public:

   103 	static CTranspEditorView2* NewL();

   104 	~CTranspEditorView2();

   105 	void InsertTextL();

   106 	void SwitchOpaque();

   107 	void SwitchSelectL();

   108 	void InsertPictureL();

   109 	void SetCharFormatL();

   110 

   111 private:

   112 	void ContructL();

   113 	void Draw(const TRect&) const;

   114 

   115 private:

   116 	CRichText*			iRichText;

   117 	CTextLayout*		iLayout;

   118 	CTextView*			iTextView;

   119 	TBool				iOpaque;

   120 	TBool				iSelect;

   121 

   122 	};

   123 

   124 /////////////////////////////////////////////////////////////////////////////////////////////

   125 //UI

   126 

   127 class CTranspEditorUi : public CEikAppUi

   128 	{

   129 public:

   130 	void ConstructL();

   131 	~CTranspEditorUi();

   132 

   133 private:

   134 	void HandleCommandL(TInt aCommand);

   135 

   136 private: 

   137 	CTranspEditorView1* iTranspEditorView1;

   138 	CTranspEditorView2* iTranspEditorView2;

   139 	

   140 	};

   141 

   142 #endif//__TTRANSPEDITOR_H__