examples/AppFramework/UIControls/ControlFramework/inc/ControlFrameworkView.h

00001 /*
00002 Copyright (c) 2006-2010 Nokia Corporation and/or its subsidiary(-ies). All rights reserved.
00003 
00004 Redistribution and use in source and binary forms, with or without
00005 modification, are permitted provided that the following conditions are met:
00006 
00007 * Redistributions of source code must retain the above copyright notice, this
00008   list of conditions and the following disclaimer.
00009 * Redistributions in binary form must reproduce the above copyright notice,
00010   this list of conditions and the following disclaimer in the documentation
00011   and/or other materials provided with the distribution.
00012 * Neither the name of Nokia Corporation nor the names of its contributors
00013   may be used to endorse or promote products derived from this software
00014   without specific prior written permission.
00015 
00016 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
00017 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00018 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
00019 DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
00020 FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
00021 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
00022 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
00023 CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
00024 OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
00025 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00026 
00027 Description:  
00028 */
00029 
00030 #ifndef __CONTROLFRAMEWORKVIEW_H
00031 #define __CONTROLFRAMEWORKVIEW_H
00032 
00033 #include <coecntrl.h>
00034 #include <coeview.h>
00035 #include <babitflags.h> 
00036 
00037 class CControlFrameworkAppUi;
00038 
00039 //View class
00040 class CControlFrameworkView : public CCoeControl, public MCoeView
00041         {
00042 public:
00043         static CControlFrameworkView* NewLC(CControlFrameworkAppUi& iAppUi);
00044         ~CControlFrameworkView();
00045         
00046         TBool IsBold() const;
00047         TBool IsItalic() const;
00048         TBool IsUnderline() const;
00049         TBool IsStrikethrough() const;
00050         void ToggleBold();
00051         void ToggleItalic();
00052         void ToggleUnderline();
00053         void ToggleStrikethrough();
00054 
00055         // from MCoeView
00056         TVwsViewId ViewId() const;
00057     
00058 protected:
00059         CControlFrameworkView(CControlFrameworkAppUi& iAppUi);
00060         void DrawBorder(TRect& aRect) const;
00061         void DrawMessage(const TRect& aRect) const;
00062 
00063         // from MCoeView
00064         void ViewConstructL();
00065         void ViewActivatedL(const TVwsViewId &aPrevViewId, TUid aCustomMessageId, const TDesC8 &aCustomMessage);
00066         void ViewDeactivated();
00067     
00068         // from CCoeControl
00069         TKeyResponse OfferKeyEventL(const TKeyEvent& aKeyEvent,TEventCode aType);
00070         void HandlePointerEventL(const TPointerEvent& aPointerEvent);
00071         void Draw( const TRect& /*aRect*/ ) const;
00072     
00073 private:
00074         CControlFrameworkAppUi& iAppUi;
00075         TBidiText* iBidiText;
00076 
00077         RRunInfoArray iRunInfoArray;
00078         TCoeFont iFont;
00079     
00080         enum TCommandBools
00081                 {
00082                 EBold,
00083                 EItalic,
00084                 EUnderline,
00085                 EStrikethrough
00086                 };
00087         TBitFlags iFontFlags;
00088         };
00089 
00090 
00091 
00092 #endif // __CONTROLFRAMEWORKVIEW_H
00093 

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