sl@0: /*
sl@0: * Copyright (c) 2001-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: * All rights reserved.
sl@0: * This component and the accompanying materials are made available
sl@0: * under the terms of "Eclipse Public License v1.0"
sl@0: * which accompanies this distribution, and is available
sl@0: * at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: *
sl@0: * Initial Contributors:
sl@0: * Nokia Corporation - initial contribution.
sl@0: *
sl@0: * Contributors:
sl@0: *
sl@0: * Description: 
sl@0: *
sl@0: */
sl@0: 
sl@0: 
sl@0: #include "TCustomWrap.h"
sl@0: #include <basched.h>
sl@0: #include <coecntrl.h>
sl@0: #include <coeccntx.h>
sl@0: #include <coemain.h>
sl@0: #include <e32keys.h>
sl@0: #include <eikon.hrh>
sl@0: #include <eikappui.h>
sl@0: #include <eikapp.h>
sl@0: #include <eikdoc.h>
sl@0: #include <eikenv.h>
sl@0: #include <eikrted.h>
sl@0: #include <eikedwin.h>
sl@0: #include <eikdef.h>
sl@0: #include <eikstart.h>
sl@0: #include <txtrich.h>
sl@0: #include "TCustomWrap.hrh"
sl@0: #include <tcustomwrap.rsg>
sl@0: 
sl@0: // 
sl@0: // ---------------- CCustomWrapAppControl  (a simple Edwin control) -----------
sl@0: 
sl@0: class CCustomWrapAppControl : public CCoeControl, public MCoeControlObserver
sl@0: 	{
sl@0: public:
sl@0: 	~CCustomWrapAppControl();
sl@0: 	void ConstructL();
sl@0: 	void SetCustomWrapOnL();
sl@0: 	void SetCustomWrapCustomL();
sl@0: 	void SetCustomWrapOffL();
sl@0: 	void ReformatL();
sl@0: 
sl@0: private: // framework
sl@0: 	void Draw(const TRect& aRect) const;
sl@0: 	TKeyResponse OfferKeyEventL(const TKeyEvent& aKeyEvent,TEventCode aType);
sl@0: 	void HandleControlEventL(CCoeControl* aControl,TCoeEvent aEventType); // from the MCoeControlObserverInterface
sl@0: //	void ActivateL();
sl@0: 	virtual TInt CountComponentControls() const;
sl@0: 	virtual CCoeControl* ComponentControl(TInt aIndex) const;    
sl@0: 	// the two functions above are needed in order for the control to work correctly.
sl@0: 
sl@0: 
sl@0: private:
sl@0: 	void CreateEdwinL();
sl@0: 	
sl@0: 
sl@0: private:
sl@0: 	CCoeControl* iFocusControl; // The control that is currently in focus. 
sl@0: 	CEikEdwin* iEdwin; // I still need a focus control, even if just one EikEdwin...
sl@0: 	const MFormCustomWrap* iStandardCustomWrap;
sl@0: 	TTestCustomWrap iCustomCustomWrap;
sl@0: 	};
sl@0: 
sl@0: CCustomWrapAppControl::~CCustomWrapAppControl()
sl@0: 	{
sl@0: 	delete iEdwin;
sl@0: 	}
sl@0: 
sl@0: void CCustomWrapAppControl::ConstructL()
sl@0: 	{
sl@0: 	CreateWindowL();
sl@0:     Window().SetShadowDisabled(ETrue);
sl@0: 	CreateEdwinL();
sl@0: 	iStandardCustomWrap = iEdwin->TextLayout()->CustomWrap();
sl@0: 	iFocusControl=iEdwin;
sl@0: 	SetExtentToWholeScreen();
sl@0: 	ActivateL();
sl@0: 	iFocusControl->SetFocus(ETrue);
sl@0: 	}
sl@0: 
sl@0: //void CCustomWrapAppControl::ActivateL()
sl@0: //	{
sl@0: //	CCoeControl::ActivateL();
sl@0: //	iEdwin->ActivateL();
sl@0: //	}
sl@0: 
sl@0: void CCustomWrapAppControl::HandleControlEventL(CCoeControl* aControl,TCoeEvent aEventType)
sl@0: 	{
sl@0: 	if (aEventType==EEventRequestFocus)
sl@0: 		{
sl@0: 		iFocusControl=aControl;
sl@0: 		iFocusControl->SetFocus(ETrue,EDrawNow);
sl@0: 		}
sl@0: 	} 
sl@0: 
sl@0: TInt CCustomWrapAppControl::CountComponentControls() const
sl@0: 	{
sl@0: 	return 1;
sl@0: 	}
sl@0: 
sl@0: CCoeControl* CCustomWrapAppControl::ComponentControl(TInt /*aIndex*/) const
sl@0: 	{
sl@0: 	return iEdwin;
sl@0: 	}
sl@0: 
sl@0: void CCustomWrapAppControl::CreateEdwinL()
sl@0: 	{
sl@0: 	const TSize screenSize(iCoeEnv->ScreenDevice()->SizeInPixels());
sl@0: 	// Rich text editor.
sl@0: 	iEdwin=new(ELeave) CEikRichTextEditor;
sl@0: 	STATIC_CAST(CEikRichTextEditor*,iEdwin)->ConstructL(this,0,0,0);
sl@0: 	//STATIC_CAST(CEikRichTextEditor*,iEdwin)->ConstructL(this,0,0,EEikEdwinInclusiveSizeFixed);
sl@0: 	iEdwin->SetObserver(this);
sl@0: 	iEdwin->CreateScrollBarFrameL();
sl@0: 	iEdwin->ScrollBarFrame()->SetScrollBarVisibilityL(CEikScrollBarFrame::EOff, CEikScrollBarFrame::EOn);
sl@0: 	iEdwin->SetExtent(TPoint(screenSize.iWidth/5,screenSize.iHeight/8),TSize(screenSize.iWidth/3,screenSize.iHeight*3/5));
sl@0: 	}
sl@0: 
sl@0: TKeyResponse CCustomWrapAppControl::OfferKeyEventL(const TKeyEvent& aKeyEvent,TEventCode aType)
sl@0: 	{
sl@0: 	if (aType==EEventKey)
sl@0: 		{
sl@0: 		iEdwin->OfferKeyEventL(aKeyEvent, aType);
sl@0: 		}
sl@0: 	return(EKeyWasConsumed);
sl@0: 	}
sl@0: 
sl@0: void CCustomWrapAppControl::Draw(const TRect& aRect) const
sl@0: 	{
sl@0: 	CWindowGc& gc=SystemGc();
sl@0: 	gc.SetBrushStyle(CGraphicsContext::ESolidBrush);
sl@0: 	gc.SetBrushColor(KRgbWhite);
sl@0: 	gc.SetPenStyle(CGraphicsContext::ENullPen);
sl@0: 	gc.DrawRect(aRect);
sl@0: 	}
sl@0: 
sl@0: 
sl@0: void CCustomWrapAppControl::SetCustomWrapOnL()
sl@0: 	{
sl@0: 	iEdwin->TextLayout()->SetCustomWrap(iStandardCustomWrap);
sl@0: 	ReformatL();
sl@0: 	}
sl@0: 
sl@0: void CCustomWrapAppControl::SetCustomWrapCustomL()
sl@0: 	{
sl@0: 	iEdwin->TextLayout()->SetCustomWrap(&iCustomCustomWrap);
sl@0: 	ReformatL();
sl@0: 	}
sl@0: 
sl@0: void CCustomWrapAppControl::SetCustomWrapOffL()
sl@0: 	{
sl@0: 	iEdwin->TextLayout()->SetCustomWrap(0);
sl@0: 	ReformatL();
sl@0: 	}
sl@0: 
sl@0: void CCustomWrapAppControl::ReformatL()
sl@0: 	{
sl@0: 	iEdwin->NotifyNewFormatL();
sl@0: 	}
sl@0: 
sl@0: // 
sl@0: //  ---------------------- CCustomWrapAppView definition ---------------- 
sl@0: //
sl@0: 
sl@0: class CCustomWrapAppUi : public CEikAppUi
sl@0: 	{
sl@0: public:
sl@0: 	void ConstructL();
sl@0: 	~CCustomWrapAppUi();
sl@0: private: // from CEikAppUi -- framework
sl@0: 	void HandleCommandL(TInt aCommand);
sl@0: private: 
sl@0: 	CCustomWrapAppControl* iCustomWrapAppControl;
sl@0: 	
sl@0: 	};
sl@0: 
sl@0: void CCustomWrapAppUi::ConstructL()
sl@0: 	{
sl@0: 	BaseConstructL();
sl@0: 	iCustomWrapAppControl=new(ELeave) CCustomWrapAppControl;
sl@0: 	iCustomWrapAppControl->ConstructL();
sl@0: 	AddToStackL(iCustomWrapAppControl);
sl@0: 	}
sl@0: 
sl@0: CCustomWrapAppUi::~CCustomWrapAppUi()
sl@0: 	{
sl@0: 	RemoveFromStack(iCustomWrapAppControl);
sl@0: 	delete iCustomWrapAppControl;
sl@0: 	}
sl@0: 
sl@0: void CCustomWrapAppUi::HandleCommandL(TInt aCommand)
sl@0: 	{
sl@0: 	switch(aCommand)
sl@0: 		{
sl@0: 		case EAppCmdExit:
sl@0: 			CBaActiveScheduler::Exit();
sl@0: 			break;
sl@0: 		case EAppCmdWrap0:
sl@0: 			iCustomWrapAppControl->SetCustomWrapOffL();
sl@0: 			break;
sl@0: 		case EAppCmdWrap1:
sl@0: 			iCustomWrapAppControl->SetCustomWrapOnL();
sl@0: 			break;
sl@0: 		case EAppCmdWrap2:
sl@0: 			iCustomWrapAppControl->SetCustomWrapCustomL();
sl@0: 			break;
sl@0: 		default:
sl@0: 			break;
sl@0: 		}
sl@0: 	} 
sl@0: 
sl@0: //
sl@0: //  --------------------- CCustomWrapAppDoc class Definition ------------ 
sl@0: //
sl@0: 
sl@0: class CCustomWrapAppDoc : public CEikDocument
sl@0: 	{
sl@0: public:
sl@0: 	CCustomWrapAppDoc(CEikApplication& aApp);
sl@0: private:
sl@0: 	CEikAppUi* CreateAppUiL();
sl@0: 	};
sl@0: 
sl@0: 
sl@0: CCustomWrapAppDoc::CCustomWrapAppDoc(CEikApplication& aApp):CEikDocument(aApp)
sl@0: 	{
sl@0: 	// Nothing else to do, just call the base class constructor
sl@0: 	//
sl@0: 	}
sl@0: 
sl@0: CEikAppUi* CCustomWrapAppDoc::CreateAppUiL()
sl@0: 	{
sl@0: 	return new (ELeave) CCustomWrapAppUi;
sl@0: 	}
sl@0: //
sl@0: //  ------------------------------ CCustomWrapApp ----------------------- 
sl@0: //
sl@0: 
sl@0: 
sl@0: const TUid KCustomWrapUid = {0x10005d2f};
sl@0: 
sl@0: class CCustomWrapApp : public CEikApplication
sl@0: 	{
sl@0: private:
sl@0: 	CApaDocument* CreateDocumentL();
sl@0: 	TUid AppDllUid() const;
sl@0: 
sl@0: 	};
sl@0: 
sl@0: TUid CCustomWrapApp::AppDllUid() const 
sl@0: 	{
sl@0: 	return KCustomWrapUid;
sl@0: 	}
sl@0: 
sl@0: CApaDocument* CCustomWrapApp::CreateDocumentL()
sl@0: 	{
sl@0: 	return new (ELeave) CCustomWrapAppDoc(*this);
sl@0: 	}
sl@0: 
sl@0: 
sl@0: ////////////////////////////////////////////////////////////////////////////////////////////
sl@0: //
sl@0: 
sl@0: 	static CApaApplication* NewApplication()
sl@0: 		{
sl@0: 		return new CCustomWrapApp;
sl@0: 		}
sl@0: 
sl@0: 	TInt E32Main()
sl@0: 		{
sl@0: 		return EikStart::RunApplication(&NewApplication);
sl@0: 		}
sl@0: 
sl@0: