orchelpcontainer.cpp

同样自己做的 还不错哦 Symbian的 上面没找到分类

#define KEditorPosition TPoint(0,0) 

#include <gulicon.h>
#include <aknutils.h>
#include <avkon.hrh>
#include <akntitle.h>
#include <eiklabel.h>
#include <barsread.h>//Martin
#include <StringLoader.h>//Martin
//Martin
#include "ORCHelpContainer.h"
#include "orcer.rsg"
#include "RichTextEditorRichTextEditor.h"


CORCHelpContainer::CORCHelpContainer()
{
}
//Martin
CORCHelpContainer* CORCHelpContainer::NewL(const TRect& aRect)
	{
	CORCHelpContainer* self = CORCHelpContainer::NewLC(aRect);
	CleanupStack::Pop(self);
	return self;
	}
CORCHelpContainer* CORCHelpContainer::NewLC(const TRect& aRect)
	{
	CORCHelpContainer* self = new (ELeave) CORCHelpContainer;
	CleanupStack::PushL(self);
	self->ConstructL(aRect);
	return self;
	}
//
// EPOC default constructor can leave.
void CORCHelpContainer::ConstructL(const TRect& aRect)
{
    CreateWindowL();	
//Martin	
	//帮助文档

	m_pHelp = CRichTextEditorRichTextEditor::NewL();
	m_pHelp->SetContainerWindowL(*this);
	AddTextToEditorL();
	SetRect(aRect);
	ActivateL();
	m_pHelp->DisplayStartOfHelpTextL();
	
}


// destructor
CORCHelpContainer::~CORCHelpContainer()
{//Martin
	if (m_pHelp) {
		delete m_pHelp;
	}
}

void CORCHelpContainer::SizeChanged()
{//Martin
	m_pHelp->SetExtent(KEditorPosition, m_pHelp->MinimumSize());
}

// ---------------------------------------------------------
// CORCHelpContainer::CountComponentControls() const
// return the number of controls
// ---------------------------------------------------------
//
TInt CORCHelpContainer::CountComponentControls() const
{
	// return number of controls inside this container
	return 1; 
}

// ---------------------------------------------------------
// CORCHelpContainer::ComponentControl(TInt aIndex) const
// return the pointer to specified control.
// ---------------------------------------------------------
//
CCoeControl* CORCHelpContainer::ComponentControl( TInt aIndex ) const
{//Martin
	switch(aIndex) {
	case 0:
		return m_pHelp;
		break;
	default:	
		return NULL;
		break;
	}
	
}

// ---------------------------------------------------------
// CORCHelpContainer::Draw(const TRect& aRect) const
// handle the message when client region must be redrawn.
// ---------------------------------------------------------
//
void CORCHelpContainer::Draw( const TRect& /*aRect*/ ) const
{
	CWindowGc& gc = SystemGc();
	gc.Clear(Rect());

//	gc.DrawRect(TRect(TPoint(10, 10), TSize(20, 20)));
}

// ---------------------------------------------------------
// CAknExGridContainer::OfferKeyEventL(
//           const TKeyEvent& aKeyEvent, TEventCode aType )
// Handles the key events.
// ---------------------------------------------------------
//
TKeyResponse CORCHelpContainer::OfferKeyEventL(const TKeyEvent& aKeyEvent, TEventCode aType )
{//Martin
//	return EKeyWasNotConsumed;
	if (m_pHelp)
		return m_pHelp->OfferKeyEventL(aKeyEvent, aType);
	else 
		return CCoeControl::OfferKeyEventL(aKeyEvent, aType);
	
}

//Martin
void CORCHelpContainer::AddTextToEditorL()
	{
	if (m_pHelp)
		{
												
		HBufC* document = StringLoader::LoadLC (R_ORCER_HELP_DOCUMENT);
		m_pHelp->AddTextL (*document);
		m_pHelp->ApplyCharFormatL();
		m_pHelp->ApplyCharFormatL();
		CleanupStack::PopAndDestroy(document);

		HBufC* documentname = StringLoader::LoadLC (R_ORCER_HELP_DOCUMENTNAME);
		m_pHelp->AddTextL (*documentname);
		m_pHelp->ApplyCharFormatL();
		m_pHelp->ApplyCharFormatL();
		CleanupStack::PopAndDestroy(documentname);

		HBufC* people = StringLoader::LoadLC (R_ORCER_HELP_PEOPLE);
		m_pHelp->AddTextL (*people);
		m_pHelp->ApplyCharFormatL();
		m_pHelp->ApplyCharFormatL();
		CleanupStack::PopAndDestroy(people);

		HBufC* introduce = StringLoader::LoadLC (R_ORCER_HELP_INTRODUCE);
		m_pHelp->SetUnderlineOn(ETrue);
		m_pHelp->SetBoldOn(ETrue);
		m_pHelp->AddTextL (*introduce); 
		CleanupStack::PopAndDestroy(introduce);
		m_pHelp->ApplyCharFormatL();
		m_pHelp->SetUnderlineOn(EFalse);
		m_pHelp->SetBoldOn(EFalse);

		HBufC* enrol = StringLoader::LoadLC (R_ORCER_HELP_ENROL);
		m_pHelp->AddTextL (*enrol);
		m_pHelp->ApplyCharFormatL();
		m_pHelp->ApplyCharFormatL();
		CleanupStack::PopAndDestroy(enrol);

		HBufC* logon = StringLoader::LoadLC (R_ORCER_HELP_LOGON);
		m_pHelp->AddTextL (*logon);
		m_pHelp->ApplyCharFormatL();
		m_pHelp->ApplyCharFormatL();
		CleanupStack::PopAndDestroy(logon);

		HBufC* update = StringLoader::LoadLC (R_ORCER_HELP_UPDATE);
		m_pHelp->AddTextL (*update);
		m_pHelp->ApplyCharFormatL();
		m_pHelp->ApplyCharFormatL();
		CleanupStack::PopAndDestroy(update);

		HBufC* download = StringLoader::LoadLC (R_ORCER_HELP_DOWNLOAD);
		m_pHelp->AddTextL (*download);
		m_pHelp->ApplyCharFormatL();
		m_pHelp->ApplyCharFormatL();
		CleanupStack::PopAndDestroy(download);
 		}
	}

// End of File