author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Wed, 13 Oct 2010 14:23:59 +0300 | |
branch | RCL_3 |
changeset 83 | 26b2b12093af |
parent 71 | d5e927d5853b |
permissions | -rw-r--r-- |
66 | 1 |
/******************************************************************************* |
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* Copyright (c) 2005, 2010 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. This program and the accompanying materials |
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* are made available under the terms of the Eclipse Public License v1.0 |
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* which accompanies this distribution, and is available at |
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* http://www.eclipse.org/legal/epl-v10.html |
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* |
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* Contributors: |
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* Nokia Corporation - S60 implementation |
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*******************************************************************************/ |
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#include <eikedwin.h> |
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#include <txtglobl.h> |
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83
26b2b12093af
Revision: v2.2.17
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
71
diff
changeset
|
15 |
#include <EIKCOCTL.rsg> |
66 | 16 |
#include <AknsUtils.h> |
17 |
#include <swtlaffacade.h> |
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#include <AknUtils.h> |
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#include <AknDef.h> |
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#ifdef RD_JAVA_S60_RELEASE_9_2 |
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#include <AknPriv.hrh> |
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#endif |
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#include <aknappui.h> |
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#include <akntouchpane.h> |
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#include "swtscrollbar.h" |
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#include "swtfont.h" |
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#include "swttextbase.h" |
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#include "swtcaptionedcontrol.h" |
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#ifdef SYMBIAN_ENABLE_SPLIT_HEADERS |
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#include <uikon/eikdefconst.h> |
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#endif |
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// ======== MEMBER FUNCTIONS ======== |
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||
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// --------------------------------------------------------------------------- |
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// CSwtTextBase::CSwtTextBase |
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// --------------------------------------------------------------------------- |
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// |
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CSwtTextBase::CSwtTextBase( |
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MSwtDisplay& aDisplay, |
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TSwtPeer aPeer, |
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MSwtComposite& aParent, |
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TInt aStyle) |
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: ASwtScrollableBase(aDisplay, aPeer, &aParent, aStyle) |
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{ |
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} |
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// --------------------------------------------------------------------------- |
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// CSwtTextBase::~CSwtTextBase |
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// --------------------------------------------------------------------------- |
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// |
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CSwtTextBase::~CSwtTextBase() |
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{ |
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// Own |
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delete iEditor; |
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iEditor = NULL; |
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delete iIndicator; |
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iIndicator = NULL; |
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||
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// Not own. |
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if (iDefaultFont) |
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{ |
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iDefaultFont->RemoveRef(); |
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iDefaultFont = NULL; |
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} |
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||
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if (iCharFormatLayer) |
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{ |
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delete iCharFormatLayer; |
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iCharFormatLayer = NULL; |
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} |
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} |
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||
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// --------------------------------------------------------------------------- |
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// CSwtTextBase::ConstructL |
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// --------------------------------------------------------------------------- |
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// |
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void CSwtTextBase::ConstructL() |
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{ |
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CCoeControl& coeParent = iParent->Control()->CoeControl(); |
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SetContainerWindowL(coeParent); |
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CSwtEditIndicatorRedictor* redirector = MopGetObject(redirector); |
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if (redirector) |
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{ |
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iIndicator = CSwtEditIndicator::NewL(CoeControl()); |
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} |
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CCoeControl::MakeVisible(coeParent.IsVisible()); |
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CCoeControl::SetDimmed(coeParent.IsDimmed()); |
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SetComponentsToInheritVisibility(ETrue); |
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// Although the background is drawn already natively, this fixes |
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// problems with srollbar back when custom back color set. |
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SetBackground(this); |
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} |
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// --------------------------------------------------------------------------- |
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// CSwtTextBase::SetEditor |
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// --------------------------------------------------------------------------- |
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// |
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void CSwtTextBase::SetEditor(CEikEdwin* aEditor) |
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{ |
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ASSERT(!iEditor); |
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iEditor = aEditor; |
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} |
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||
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#if defined( RD_SCALABLE_UI_V2) |
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// --------------------------------------------------------------------------- |
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// CSwtTextBase::InputCapabilities |
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// --------------------------------------------------------------------------- |
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// |
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TCoeInputCapabilities CSwtTextBase::InputCapabilities() const |
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{ |
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// Override CCoeControl behaviour to provide MCoeCaptionRetrieverForFep. |
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const TCoeInputCapabilities& capabilities = CAknControl::InputCapabilities(); |
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return TCoeInputCapabilities(capabilities.Capabilities(), |
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capabilities.FepAwareTextEditor(), |
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(MCoeCaptionRetrieverForFep*)this); |
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} |
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// --------------------------------------------------------------------------- |
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// CSwtTextBase::GetCaptionForFep |
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// --------------------------------------------------------------------------- |
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// |
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void CSwtTextBase::GetCaptionForFep(TDes& aCaption) const |
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{ |
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// If we are inside a CaptionedControl, return the CaptionedControl text. |
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// It will be shown in thumb keypad |
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MSwtCaptionedControl* captionedControl = iParent->Control()->CaptionedControlInterface(); |
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if (captionedControl) |
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{ |
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const TDesC* text = captionedControl->GetText(); |
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if (!text) |
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{ |
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aCaption = KNullDesC; |
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} |
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else |
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{ |
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const TInt maximumLength = aCaption.MaxLength(); |
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if (text->Length() > maximumLength) |
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{ |
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aCaption = text->Left(maximumLength); |
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} |
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else |
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{ |
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aCaption = *text; |
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} |
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} |
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} |
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else |
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{ |
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aCaption=KNullDesC; |
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} |
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} |
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||
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void CSwtTextBase::MCoeCaptionRetrieverForFep_Reserved_1() |
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{} |
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void CSwtTextBase::MCoeCaptionRetrieverForFep_Reserved_2() |
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{} |
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#endif //RD_SCALABLE_UI_V2 |
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// --------------------------------------------------------------------------- |
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// CSwtTextBase::RetrieveDefaultFontL |
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// --------------------------------------------------------------------------- |
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// |
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void CSwtTextBase::RetrieveDefaultFontL() |
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{ |
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ASSERT(iEditor); |
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||
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if (iDefaultFont) |
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{ |
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iDefaultFont->RemoveRef(); |
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iDefaultFont = NULL; |
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} |
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// Not same but similar to DateEditor's font. Height most probably be same. |
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iDefaultFont = CSwtFont::NewL(iDisplay.Device(), *AknLayoutUtils::FontFromId( |
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CSwtLafFacade::GetFontId(CSwtLafFacade::EFont2MidpTextPaneT1Font, 0, 0), NULL)); |
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if (!iFont) |
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{ |
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// to avoid the default font of CEikEdwin |
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ProcessFontUpdateL(); |
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} |
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} |
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// --------------------------------------------------------------------------- |
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// CSwtTextBase::ProcessFontUpdate |
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// --------------------------------------------------------------------------- |
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// |
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void CSwtTextBase::ProcessFontUpdateL() |
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{ |
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TCharFormat charFormat; |
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TCharFormatMask charMask; |
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charFormat.iFontSpec = GetFont()->Font().FontSpecInTwips(); |
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charMask.SetAttrib(EAttFontTypeface); |
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charMask.SetAttrib(EAttFontHeight); |
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if (charFormat.iFontSpec.iFontStyle.StrokeWeight() == EStrokeWeightBold) |
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{ |
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charMask.SetAttrib(EAttFontStrokeWeight); |
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} |
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if (charFormat.iFontSpec.iFontStyle.Posture() == EPostureItalic) |
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{ |
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charMask.SetAttrib(EAttFontPosture); |
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} |
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TRgb color(0); |
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TInt err(KErrNone); |
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221 |
||
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if (HasHighlight()) |
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{ |
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err = AknsUtils::GetCachedColor(AknsUtils::SkinInstance() |
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, color |
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, KAknsIIDQsnTextColors |
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, KHighlightedTextColor); |
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if (err == KErrNone) |
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{ |
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charFormat.iFontPresentation.iTextColor = color; |
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charMask.SetAttrib(EAttColor); |
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} |
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} |
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else if (iTextColor) |
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{ |
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charFormat.iFontPresentation.iTextColor = GetForeground(); |
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charMask.SetAttrib(EAttColor); |
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} |
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else |
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{ |
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err = AknsUtils::GetCachedColor(AknsUtils::SkinInstance() |
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, color |
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, KAknsIIDQsnTextColors |
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, KNonHighlightedTextColor); |
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if (err == KErrNone) |
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{ |
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charFormat.iFontPresentation.iTextColor = color; |
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charMask.SetAttrib(EAttColor); |
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} |
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} |
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if (iStyle & KSwtStyleSingle) |
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{ |
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CCharFormatLayer* charFormatLayer = CCharFormatLayer::NewL(charFormat, charMask); |
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// we are using CGlobalText for Single line. So SetGlobalCharFormat for Global text |
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static_cast<CGlobalText*>(iEditor->Text())->SetGlobalCharFormat(charFormatLayer); |
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if (iCharFormatLayer) |
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{ |
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delete iCharFormatLayer; |
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} |
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iCharFormatLayer = charFormatLayer; |
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} |
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else |
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{ |
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CCharFormatLayer* charFormatLayer = CCharFormatLayer::NewL(charFormat, charMask); |
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// SetCharFormatLayer is for EText and RichText |
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iEditor->SetCharFormatLayer(charFormatLayer); |
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} |
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} |
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// --------------------------------------------------------------------------- |
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// CSwtTextBase::SetBackgroundL |
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// --------------------------------------------------------------------------- |
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// |
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void CSwtTextBase::SetBackgroundL(const MSwtColor* aColor) |
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{ |
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ASwtControlBase::DoSetBackgroundL(aColor); |
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TRgb color(aColor ? aColor->RgbValue() : |
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iDisplay.CoeEnv()->Color(EColorControlBackground)); |
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if (iEditor) |
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{ |
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// Outside text view |
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iEditor->SetBackgroundColorL(color); |
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// Inside text view, outside paragraphs |
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iEditor->TextView()->SetBackgroundColor(color); |
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// Inside paragraphs |
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CParaFormat* paraFormat = new(ELeave) CParaFormat(); |
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CleanupStack::PushL(paraFormat); |
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paraFormat->iFillColor = color; |
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TParaFormatMask paraMask; |
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paraMask.SetAttrib(EAttFillColor); |
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static_cast<CGlobalText*>(iEditor->Text())->ApplyParaFormatL( |
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paraFormat, paraMask, 0, iEditor->TextLength()); |
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296 |
CleanupStack::PopAndDestroy(paraFormat); |
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297 |
} |
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298 |
Redraw(); |
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299 |
} |
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300 |
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301 |
// --------------------------------------------------------------------------- |
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302 |
// CSwtTextBase::SetForegroundL |
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// --------------------------------------------------------------------------- |
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304 |
// |
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305 |
void CSwtTextBase::SetForegroundL(const MSwtColor* aColor) |
|
306 |
{ |
|
307 |
ASwtControlBase::DoSetForegroundL(aColor); |
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308 |
||
309 |
iTextColor = ETrue; |
|
310 |
if (!aColor) |
|
311 |
{ |
|
312 |
iTextColor = EFalse; |
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313 |
} |
|
314 |
else if (iEditor) |
|
315 |
{ |
|
316 |
TCharFormat charFormat; |
|
317 |
TCharFormatMask charMask; |
|
318 |
charFormat.iFontPresentation.iTextColor = aColor->RgbValue(); |
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319 |
charMask.SetAttrib(EAttColor); |
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320 |
static_cast<CGlobalText*>(iEditor->Text())-> |
|
321 |
ApplyCharFormatL(charFormat, charMask, 0, iEditor->TextLength()); |
|
322 |
} |
|
323 |
||
324 |
UpdateTextColor(); |
|
325 |
Redraw(); |
|
326 |
} |
|
327 |
||
328 |
void CSwtTextBase::SetBounds(const TRect& aRect) |
|
329 |
{ |
|
330 |
// Divert the job to UiUtils if this is an editor open for split view editing. |
|
331 |
MSwtUiUtils& utils = iDisplay.UiUtils(); |
|
332 |
if (utils.SplitInputView() == this) |
|
333 |
{ |
|
334 |
utils.SetSplitInputViewSize(aRect.Size()); |
|
335 |
SetLocation(aRect.iTl); |
|
336 |
} |
|
337 |
else |
|
338 |
{ |
|
339 |
ASwtScrollableBase::SetBounds(aRect); |
|
340 |
} |
|
341 |
} |
|
342 |
||
343 |
void CSwtTextBase::SetWidgetSize(const TSize& aSize) |
|
344 |
{ |
|
345 |
// Divert the job to UiUtils if this is an editor open for split view editing. |
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346 |
MSwtUiUtils& utils = iDisplay.UiUtils(); |
|
347 |
if (utils.SplitInputView() == this) |
|
348 |
{ |
|
349 |
utils.SetSplitInputViewSize(aSize); |
|
350 |
} |
|
351 |
else |
|
352 |
{ |
|
353 |
ASwtScrollableBase::SetWidgetSize(aSize); |
|
354 |
} |
|
355 |
} |
|
356 |
||
357 |
TSwtPeer CSwtTextBase::Dispose() |
|
358 |
{ |
|
359 |
// Close VKB. |
|
360 |
if (iEditor->IsFocused()) |
|
361 |
{ |
|
362 |
CCoeFep* fep = iDisplay.CoeEnv()->Fep(); |
|
363 |
if (fep) |
|
364 |
{ |
|
365 |
fep->HandleDestructionOfFocusedItem(); |
|
366 |
} |
|
367 |
} |
|
368 |
return ASwtScrollableBase::Dispose(); |
|
369 |
} |
|
370 |
||
371 |
TInt CSwtTextBase::PressBackgroundPolicy() const |
|
372 |
{ |
|
373 |
return EPressBackground; |
|
374 |
} |
|
375 |
||
376 |
void CSwtTextBase::UpdateTextColor() |
|
377 |
{ |
|
378 |
if (iEditor) |
|
379 |
{ |
|
380 |
TCharFormat charFormat; |
|
381 |
TCharFormatMask charMask; |
|
382 |
TRgb color(0); |
|
383 |
TInt err(KErrNone); |
|
384 |
||
385 |
if (HasHighlight()) |
|
386 |
{ |
|
387 |
// Highlighted foreground color, overrides all others. |
|
388 |
err = AknsUtils::GetCachedColor(AknsUtils::SkinInstance() |
|
389 |
, color |
|
390 |
, KAknsIIDQsnTextColors |
|
391 |
, KHighlightedTextColor); |
|
392 |
if (err == KErrNone) |
|
393 |
{ |
|
394 |
charFormat.iFontPresentation.iTextColor = color; |
|
395 |
} |
|
396 |
} |
|
397 |
else if (iTextColor) |
|
398 |
{ |
|
399 |
// Custom foreground color, overrides the default. |
|
400 |
charFormat.iFontPresentation.iTextColor = GetForeground(); |
|
401 |
} |
|
402 |
else |
|
403 |
{ |
|
404 |
// Default foreground color. |
|
405 |
err = AknsUtils::GetCachedColor(AknsUtils::SkinInstance() |
|
406 |
, color |
|
407 |
, KAknsIIDQsnTextColors |
|
408 |
, KNonHighlightedTextColor); |
|
409 |
if (err == KErrNone) |
|
410 |
{ |
|
411 |
charFormat.iFontPresentation.iTextColor = color; |
|
412 |
} |
|
413 |
} |
|
414 |
||
415 |
charMask.SetAttrib(EAttColor); |
|
416 |
TRAP_IGNORE(static_cast<CGlobalText*>(iEditor->Text())-> |
|
417 |
ApplyCharFormatL(charFormat, charMask, 0, iEditor->TextLength())); |
|
418 |
} |
|
419 |
} |
|
420 |
||
421 |
void CSwtTextBase::HandleHighlightChange() |
|
422 |
{ |
|
423 |
UpdateTextColor(); |
|
424 |
} |
|
425 |
||
426 |
// --------------------------------------------------------------------------- |
|
427 |
// CSwtTextBase::ComputeDelta |
|
428 |
// --------------------------------------------------------------------------- |
|
429 |
// |
|
430 |
TSize CSwtTextBase::ComputeDelta() const |
|
431 |
{ |
|
432 |
ASSERT(iEditor); |
|
433 |
||
434 |
// Retrieve the various margins & borders |
|
435 |
TInt labels = 0; |
|
436 |
TInt cursor = 0; |
|
437 |
iEditor->TextView()->MarginWidths(labels, cursor); |
|
438 |
const TSize borderDelta(iEditor->Border().SizeDelta()); |
|
439 |
const TSize marginDelta(iEditor->Margins().SizeDelta()); |
|
440 |
const TSize ownBorderDelta(BorderSizeDelta()); |
|
441 |
||
442 |
// The scrollbars |
|
443 |
const TSize sbDelta(SbOuterRect(TRect()).Size()); |
|
444 |
||
445 |
// Add them all up |
|
446 |
// Note that marginDelta.iWidth is counted twice because CEikEdwin also |
|
447 |
// counts it twice ( in LayoutWidth(), margins are substracted from |
|
448 |
// ViewRect().Width() whereas this is already done when computing |
|
449 |
// ViewRect().Width() ). So this is a workaround to avoid unwanted |
|
450 |
// wrapping because of this defect in CEikEdwin. |
|
451 |
TSize totalDelta(ownBorderDelta.iWidth + borderDelta.iWidth |
|
452 |
+ 2 * marginDelta.iWidth + sbDelta.iWidth |
|
453 |
+ labels + cursor + KEikDefaultCursorWidth, |
|
454 |
ownBorderDelta.iHeight + borderDelta.iHeight |
|
455 |
+ marginDelta.iHeight + sbDelta.iHeight); |
|
456 |
if (iIndicator) |
|
457 |
{ |
|
458 |
totalDelta.iHeight += KSWTEditIndicatorHeight; |
|
459 |
} |
|
460 |
return totalDelta; |
|
461 |
} |
|
462 |
||
463 |
// --------------------------------------------------------------------------- |
|
464 |
// CSwtTextBase::HotKeyL |
|
465 |
// --------------------------------------------------------------------------- |
|
466 |
// |
|
467 |
TInt CSwtTextBase::HotKeyL(const TKeyEvent& aKeyEvent) const |
|
468 |
{ |
|
469 |
ASSERT(iEditor); |
|
470 |
||
471 |
if (!(aKeyEvent.iModifiers & EModifierCtrl) |
|
472 |
|| (aKeyEvent.iCode >= 100) |
|
473 |
|| (aKeyEvent.iCode == ' ')) |
|
474 |
{ |
|
475 |
return -1; |
|
476 |
} |
|
477 |
||
478 |
HBufC* hkBuf; |
|
479 |
if (aKeyEvent.iModifiers & EModifierShift) |
|
480 |
{ |
|
481 |
hkBuf = iCoeEnv->AllocReadResourceL(R_EIK_EDWIN_SHIFT_CTRL_HOTKEYS); |
|
482 |
} |
|
483 |
else |
|
484 |
{ |
|
485 |
hkBuf = iCoeEnv->AllocReadResourceL(R_EIK_EDWIN_CTRL_HOTKEYS); |
|
486 |
} |
|
487 |
TInt hotkey = hkBuf->Locate(TChar(aKeyEvent.iCode + 'a' - 1)); |
|
488 |
delete hkBuf; |
|
489 |
return hotkey; |
|
490 |
} |
|
491 |
||
492 |
// --------------------------------------------------------------------------- |
|
493 |
// CSwtTextBase::SetEditable |
|
494 |
// --------------------------------------------------------------------------- |
|
495 |
// |
|
496 |
void CSwtTextBase::SetEditable(TBool aEditable) |
|
497 |
{ |
|
498 |
// Update the style accordingly |
|
499 |
if (aEditable) |
|
500 |
{ |
|
501 |
iStyle &= ~KSwtStyleReadOnly; |
|
502 |
} |
|
503 |
else |
|
504 |
{ |
|
505 |
iStyle |= KSwtStyleReadOnly; |
|
506 |
} |
|
507 |
||
508 |
iEditor->SetReadOnly(!aEditable); |
|
509 |
iEditor->SetFocus(IsFocused()); |
|
510 |
} |
|
511 |
||
512 |
// --------------------------------------------------------------------------- |
|
513 |
// CSwtTextBase::SetTextL |
|
514 |
// --------------------------------------------------------------------------- |
|
515 |
// |
|
516 |
TBool CSwtTextBase::SetTextL(const TDesC& aText) |
|
517 |
{ |
|
518 |
// This must be called before querying the length or selection as it can |
|
519 |
// remove the char that is just being typed. |
|
520 |
iEditor->CancelFepTransaction(); |
|
521 |
||
522 |
// Get the remaining editing space available in editor if text limit set, |
|
523 |
// and return if no available space. |
|
524 |
TInt editorTextLen = iEditor->TextLength(); |
|
525 |
TInt availableLen = KErrNotFound; |
|
526 |
if (iTextLimit) |
|
527 |
{ |
|
528 |
ASSERT(editorTextLen <= iTextLimit); |
|
529 |
availableLen = iTextLimit; |
|
530 |
if (availableLen <= 0) |
|
531 |
{ |
|
532 |
return EFalse; |
|
533 |
} |
|
534 |
} |
|
535 |
||
536 |
||
537 |
// Clear selection if any |
|
538 |
iEditor->ClearSelectionL(); |
|
539 |
||
540 |
// If a text limit is set, append as much as the available space permits, |
|
541 |
// otherwise append the entire text. |
|
542 |
TInt textToInsertLen = aText.Length(); |
|
543 |
if (availableLen != KErrNotFound |
|
544 |
&& textToInsertLen > availableLen) |
|
545 |
{ |
|
546 |
TPtrC des = aText.Left(availableLen); |
|
547 |
iEditor->SetTextL(&des); |
|
548 |
} |
|
549 |
else |
|
550 |
{ |
|
551 |
iEditor->SetTextL(&aText); |
|
552 |
} |
|
553 |
iEditor->HandleTextChangedL(); |
|
554 |
||
555 |
||
556 |
// Restore carret |
|
557 |
iEditor->SetSelectionL(0, 0); |
|
558 |
||
559 |
/* Workaround for junit tests. Copy and paste functions crash, when |
|
560 |
* Text is not visible. There is some optimalization in CEikEdwin, |
|
561 |
* that updates selection (and cursos position) after Text is drawn. |
|
562 |
*/ |
|
563 |
iEditor->TextView()->SetSelectionL(TCursorSelection(0, 0)); |
|
564 |
||
565 |
return ETrue; |
|
566 |
} |
|
567 |
||
568 |
// --------------------------------------------------------------------------- |
|
569 |
// CSwtTextBase::AppendL |
|
570 |
// --------------------------------------------------------------------------- |
|
571 |
// |
|
572 |
TBool CSwtTextBase::AppendL(const TDesC& aText) |
|
573 |
{ |
|
574 |
ASSERT(iEditor); |
|
575 |
||
576 |
// This must be called before querying the length or selection as it can |
|
577 |
// remove the char that is just being typed. |
|
578 |
iEditor->CancelFepTransaction(); |
|
579 |
||
580 |
// Get the remaining editing space available in editor if text limit set, |
|
581 |
// and return if no available space. |
|
582 |
TInt textToInsertLen = aText.Length(); |
|
583 |
TInt editorTextLen = iEditor->TextLength(); |
|
584 |
TInt availableLen = KErrNotFound; |
|
585 |
if (iTextLimit) |
|
586 |
{ |
|
587 |
ASSERT(editorTextLen <= iTextLimit); |
|
588 |
availableLen = iTextLimit - editorTextLen; |
|
589 |
if (availableLen <= 0) |
|
590 |
{ |
|
591 |
return EFalse; |
|
592 |
} |
|
593 |
} |
|
594 |
||
595 |
// Clear selection if any |
|
596 |
iEditor->ClearSelectionL(); |
|
597 |
||
598 |
// If a text limit is set, append as much as the available space permits, |
|
599 |
// otherwise append the entire text. |
|
600 |
CPlainText* plainText = iEditor->Text(); |
|
601 |
if (availableLen != KErrNotFound |
|
602 |
&& textToInsertLen > availableLen) |
|
603 |
{ |
|
604 |
plainText->InsertL(editorTextLen, aText.Left(availableLen)); |
|
605 |
} |
|
606 |
else |
|
607 |
{ |
|
608 |
plainText->InsertL(editorTextLen, aText); |
|
609 |
} |
|
610 |
iEditor->HandleTextChangedL(); |
|
611 |
||
612 |
// Restore carret |
|
613 |
editorTextLen = iEditor->TextLength(); |
|
614 |
iEditor->SetSelectionL(editorTextLen, editorTextLen); |
|
615 |
||
616 |
return ETrue; |
|
617 |
} |
|
618 |
||
619 |
// --------------------------------------------------------------------------- |
|
620 |
// CSwtTextBase::InsertL |
|
621 |
// --------------------------------------------------------------------------- |
|
622 |
// |
|
623 |
TBool CSwtTextBase::InsertL(const TDesC& aText) |
|
624 |
{ |
|
625 |
ASSERT(iEditor); |
|
626 |
||
627 |
// This must be called before querying the length or selection as it can |
|
628 |
// remove the char that is just being typed. |
|
629 |
iEditor->CancelFepTransaction(); |
|
630 |
||
631 |
const TCursorSelection selection(iEditor->Selection()); |
|
632 |
const TInt selStart = selection.LowerPos(); |
|
633 |
TInt textToInsertLen = aText.Length(); |
|
634 |
||
635 |
// Return if there is nothing to delete |
|
636 |
if (textToInsertLen == 0 && selection.Length() == 0) |
|
637 |
{ |
|
638 |
return EFalse; |
|
639 |
} |
|
640 |
||
641 |
iEditor->ClearSelectionL(); |
|
642 |
// Update selection to be sure selection is valid after text removal |
|
643 |
iEditor->SetSelectionL(selStart, selStart); |
|
644 |
iEditor->TextView()->SetSelectionL(TCursorSelection(selStart, selStart)); |
|
645 |
||
646 |
// Remove selected text |
|
647 |
CPlainText* plainText = iEditor->Text(); |
|
648 |
plainText->DeleteL(selStart, selection.Length()); |
|
649 |
||
650 |
// Get the remaining editing space available in editor if text limit set, |
|
651 |
// and return if no available space. |
|
652 |
TInt editorTextLen = iEditor->TextLength(); |
|
653 |
TInt availableLen = KErrNotFound; |
|
654 |
if (iTextLimit) |
|
655 |
{ |
|
656 |
ASSERT(editorTextLen <= iTextLimit); |
|
657 |
availableLen = iTextLimit - editorTextLen; |
|
658 |
if (availableLen <= 0) |
|
659 |
{ |
|
660 |
return EFalse; |
|
661 |
} |
|
662 |
} |
|
663 |
||
664 |
// If a text limit is set, append as much as the available space permits, |
|
665 |
// otherwise insert the entire text. |
|
666 |
if (availableLen != KErrNotFound |
|
667 |
&& textToInsertLen > availableLen) |
|
668 |
{ |
|
669 |
plainText->InsertL(selStart, aText.Left(availableLen)); |
|
670 |
textToInsertLen = availableLen; |
|
671 |
} |
|
672 |
else |
|
673 |
{ |
|
674 |
plainText->InsertL(selStart, aText); |
|
675 |
} |
|
676 |
||
677 |
iEditor->HandleTextChangedL(); |
|
678 |
||
679 |
// Restore carret |
|
680 |
TInt newCaretPos = Min(selStart + textToInsertLen, |
|
681 |
iEditor->TextLength()); |
|
682 |
iEditor->SetSelectionL(newCaretPos, newCaretPos); |
|
683 |
||
684 |
return ETrue; |
|
685 |
} |
|
686 |
||
687 |
// --------------------------------------------------------------------------- |
|
688 |
// CSwtTextBase::CutL |
|
689 |
// --------------------------------------------------------------------------- |
|
690 |
// |
|
691 |
TBool CSwtTextBase::CutL() |
|
692 |
{ |
|
693 |
ASSERT(iEditor); |
|
694 |
||
695 |
if (iEditor->Selection().Length() == 0) |
|
696 |
{ |
|
697 |
return EFalse; |
|
698 |
} |
|
699 |
iEditor->ClipboardL(CEikEdwin::ECut); |
|
700 |
return ETrue; |
|
701 |
} |
|
702 |
||
703 |
// --------------------------------------------------------------------------- |
|
704 |
// CSwtTextBase::SetLimit |
|
705 |
// --------------------------------------------------------------------------- |
|
706 |
// |
|
707 |
TBool CSwtTextBase::SetLimitL(TInt aLimit) |
|
708 |
{ |
|
709 |
ASSERT(iEditor); |
|
710 |
ASSERT(aLimit); |
|
711 |
||
712 |
const TCursorSelection selection(iEditor->Selection()); |
|
713 |
const TInt selStart = selection.LowerPos(); |
|
714 |
||
715 |
// This should be enough but it's not. |
|
716 |
// iEditor->SetTextLimit( aLimit ); |
|
717 |
iTextLimit = aLimit; |
|
718 |
||
719 |
// Clear selection. |
|
720 |
iEditor->ClearSelectionL(); |
|
721 |
||
722 |
// Ensure that the editor's text is not longer than the limit just set. |
|
723 |
TInt editorTextLen = iEditor->TextLength(); |
|
724 |
if (editorTextLen > iTextLimit) |
|
725 |
{ |
|
726 |
CPlainText* plainText = iEditor->Text(); |
|
727 |
plainText->DeleteL(iTextLimit, editorTextLen - iTextLimit); |
|
728 |
iEditor->HandleTextChangedL(); |
|
729 |
} |
|
730 |
iEditor->SetTextLimit(aLimit); |
|
731 |
// Not allowed to have failed here. |
|
732 |
editorTextLen = iEditor->TextLength(); |
|
733 |
ASSERT(editorTextLen <= iTextLimit); |
|
734 |
||
735 |
// Ensure cursor is at the most at the end of the new text. |
|
736 |
if (selStart > editorTextLen) |
|
737 |
{ |
|
738 |
iEditor->SetSelectionL(editorTextLen, editorTextLen); |
|
739 |
} |
|
740 |
||
741 |
return ETrue; |
|
742 |
} |
|
743 |
||
744 |
// --------------------------------------------------------------------------- |
|
745 |
// CSwtTextBase::ForwardKeyEventL |
|
746 |
// NOTE: FEP may deliver the key events directly to CEikEdwin! |
|
747 |
// --------------------------------------------------------------------------- |
|
748 |
// |
|
749 |
void CSwtTextBase::ForwardKeyEventL( |
|
750 |
const TKeyEvent& aKeyEvent, TEventCode aType) |
|
751 |
{ |
|
752 |
ASSERT(iEditor); |
|
753 |
TInt cursorPos = Editor().TextView()->Selection().iCursorPos; |
|
754 |
TInt textLen = Editor().TextLength(); |
|
755 |
||
756 |
iEditor->OfferKeyEventL(aKeyEvent, aType); |
|
757 |
||
758 |
// This is called, because when FepManager is notified first time, |
|
759 |
// there are no changes in editor yet. Editor is updated later, |
|
760 |
// after verification on java side. So now FepManager must be notified |
|
761 |
// again to get a right information about changes. |
|
762 |
iDisplay.CoeEnv()->InputCapabilitiesChanged(); |
|
763 |
||
764 |
// CEikEdwin doesn't loop when cursor is end or begining of Text |
|
765 |
//if edwin is readonly. this is workaround to fix. |
|
766 |
if ((iStyle & KSwtStyleReadOnly)) |
|
767 |
{ |
|
768 |
switch (aKeyEvent.iCode) |
|
769 |
{ |
|
770 |
case EKeyLeftArrow: |
|
771 |
if (!(aKeyEvent.iModifiers & EModifierShift) |
|
772 |
&& (cursorPos == 0)) |
|
773 |
{ |
|
774 |
Editor().SetSelectionL(textLen , textLen); |
|
775 |
} |
|
776 |
break; |
|
777 |
||
778 |
case EKeyRightArrow: |
|
779 |
if (!(aKeyEvent.iModifiers & EModifierShift) |
|
780 |
&& (cursorPos == textLen)) |
|
781 |
{ |
|
782 |
Editor().SetSelectionL(0, 0); |
|
783 |
} |
|
784 |
break; |
|
785 |
||
786 |
default: |
|
787 |
break; |
|
788 |
} |
|
789 |
} |
|
790 |
} |
|
791 |
||
792 |
// --------------------------------------------------------------------------- |
|
793 |
// CSwtTextBase::CountComponentControls |
|
794 |
// From CCoeControl |
|
795 |
// --------------------------------------------------------------------------- |
|
796 |
// |
|
797 |
TInt CSwtTextBase::CountComponentControls() const |
|
798 |
{ |
|
799 |
TInt componentCount = 0; |
|
800 |
if (iEditor) |
|
801 |
{ |
|
802 |
componentCount++; |
|
803 |
if (iIndicator) |
|
804 |
{ |
|
805 |
componentCount++; |
|
806 |
} |
|
807 |
} |
|
808 |
return componentCount; |
|
809 |
} |
|
810 |
||
811 |
// --------------------------------------------------------------------------- |
|
812 |
// CSwtTextBase::ComponentControl |
|
813 |
// From CCoeControl |
|
814 |
// --------------------------------------------------------------------------- |
|
815 |
// |
|
816 |
CCoeControl* CSwtTextBase::ComponentControl(TInt aIndex) const |
|
817 |
{ |
|
818 |
ASSERT(iEditor); |
|
819 |
if (aIndex == 1 && iIndicator) |
|
820 |
{ |
|
821 |
return iIndicator->IndicatorContainer(); |
|
822 |
} |
|
823 |
return iEditor; |
|
824 |
} |
|
825 |
||
826 |
// --------------------------------------------------------------------------- |
|
827 |
// CSwtTextBase::MakeVisible |
|
828 |
// From CCoeControl |
|
829 |
// --------------------------------------------------------------------------- |
|
830 |
// |
|
831 |
void CSwtTextBase::MakeVisible(TBool aVisible) |
|
832 |
{ |
|
833 |
const TBool oldVisibility = IsVisible(); |
|
834 |
if ((aVisible && oldVisibility) || (!aVisible && !oldVisibility)) |
|
835 |
{ |
|
836 |
return; |
|
837 |
} |
|
838 |
||
839 |
// Close VKB. Do it here instead of FocusChange to avoid split input flicker. |
|
840 |
if (iEditor->IsFocused() && !aVisible) |
|
841 |
{ |
|
842 |
CCoeFep* fep = iDisplay.CoeEnv()->Fep(); |
|
843 |
if (fep) |
|
844 |
{ |
|
845 |
fep->HandleDestructionOfFocusedItem(); |
|
846 |
} |
|
847 |
} |
|
848 |
||
849 |
CCoeControl::MakeVisible(aVisible); |
|
850 |
if (iEditor) |
|
851 |
{ |
|
852 |
iEditor->MakeVisible(aVisible); |
|
853 |
||
854 |
// Forward the new visibility to the scroll-bars |
|
855 |
CEikScrollBarFrame* sbFrame = iEditor->ScrollBarFrame(); |
|
856 |
if (sbFrame) |
|
857 |
{ |
|
858 |
//Update scrollbars |
|
859 |
TRAP_IGNORE(iEditor->UpdateScrollBarsL()); |
|
860 |
const TInt count = sbFrame->CountComponentControls(); |
|
861 |
for (TInt i = 0; i < count; ++i) |
|
862 |
{ |
|
863 |
sbFrame->ComponentControl(i)->MakeVisible(aVisible); |
|
864 |
} |
|
865 |
} |
|
866 |
} |
|
867 |
||
868 |
FocusabilityChanged(); |
|
869 |
} |
|
870 |
||
871 |
// --------------------------------------------------------------------------- |
|
872 |
// CSwtTextBase::SetDimmed |
|
873 |
// From CCoeControl |
|
874 |
// --------------------------------------------------------------------------- |
|
875 |
// |
|
876 |
void CSwtTextBase::SetDimmed(TBool aDimmed) |
|
877 |
{ |
|
878 |
// Close VKB. Do it here instead of FocusChange to avoid split input flicker. |
|
879 |
if (iEditor->IsFocused() && aDimmed) |
|
880 |
{ |
|
881 |
CCoeFep* fep = iDisplay.CoeEnv()->Fep(); |
|
882 |
if (fep) |
|
883 |
{ |
|
884 |
fep->HandleDestructionOfFocusedItem(); |
|
885 |
} |
|
886 |
} |
|
887 |
||
888 |
CCoeControl::SetDimmed(aDimmed); |
|
889 |
if (iEditor) |
|
890 |
{ |
|
891 |
iEditor->SetDimmed(aDimmed); |
|
892 |
} |
|
893 |
FocusabilityChanged(); |
|
894 |
} |
|
895 |
||
896 |
// --------------------------------------------------------------------------- |
|
897 |
// CSwtTextBase::HandleResourceChange |
|
898 |
// From CCoeControl |
|
899 |
// --------------------------------------------------------------------------- |
|
900 |
// |
|
901 |
void CSwtTextBase::HandleResourceChange(TInt aType) |
|
902 |
{ |
|
903 |
TRAP_IGNORE(SwtHandleResourceChangeL(aType)); |
|
904 |
} |
|
905 |
||
906 |
// --------------------------------------------------------------------------- |
|
907 |
// CSwtTextBase::SwtHandleResourceChangeL |
|
908 |
// --------------------------------------------------------------------------- |
|
909 |
// |
|
910 |
void CSwtTextBase::SwtHandleResourceChangeL(TInt aType) |
|
911 |
{ |
|
912 |
CCoeControl::HandleResourceChange(aType); |
|
913 |
||
914 |
if (aType == KAknsMessageSkinChange || aType == KEikDynamicLayoutVariantSwitch) |
|
915 |
{ |
|
916 |
// The highlight color will be updated from ProcessFontUpdateL() |
|
917 |
||
918 |
if (!iFont) |
|
919 |
{ |
|
920 |
RetrieveDefaultFontL(); // ProcessFontUpdateL() will get called also. |
|
921 |
} |
|
922 |
else |
|
923 |
{ |
|
924 |
ProcessFontUpdateL(); |
|
925 |
} |
|
926 |
} |
|
927 |
#ifdef RD_JAVA_S60_RELEASE_9_2 |
|
928 |
else if (aType == KAknSplitInputEnabled) |
|
929 |
{ |
|
930 |
const MSwtShell* activeShell = iDisplay.UiUtils().GetActiveShell(); |
|
931 |
if (activeShell && activeShell->FocusControl() == this) |
|
932 |
{ |
|
933 |
iDisplay.UiUtils().SetSplitInputEditor(this); |
|
934 |
} |
|
935 |
} |
|
936 |
#endif |
|
937 |
} |
|
938 |
||
939 |
// --------------------------------------------------------------------------- |
|
940 |
// CSwtTextBase::FixPadding |
|
941 |
// --------------------------------------------------------------------------- |
|
942 |
// |
|
943 |
void CSwtTextBase::FixPadding() |
|
944 |
{ |
|
945 |
Editor().SetBorderViewMargins(iDisplay.UiUtils().InlineReferencePadding()); |
|
946 |
} |
|
947 |
||
948 |
// --------------------------------------------------------------------------- |
|
949 |
// CSwtTextBase::HandlePointerEventL |
|
950 |
// From CCoeControl |
|
951 |
// --------------------------------------------------------------------------- |
|
952 |
// |
|
953 |
#ifdef RD_SCALABLE_UI_V2 |
|
954 |
void CSwtTextBase::HandlePointerEventL(const TPointerEvent& aPointerEvent) |
|
955 |
{ |
|
956 |
// Scrollbar tap |
|
957 |
CEikScrollBarFrame* sbFrame = iEditor->ScrollBarFrame(); |
|
958 |
CEikScrollBar* vsb = sbFrame ? sbFrame->GetScrollBarHandle(CEikScrollBar::EVertical) : NULL; |
|
959 |
||
960 |
TBool hit = ETrue; |
|
961 |
||
962 |
#ifdef RD_JAVA_S60_RELEASE_9_2 |
|
963 |
TBool isActiveSplitEditor = iDisplay.UiUtils().SplitInputEditor() == this; |
|
964 |
hit = Rect().Contains(aPointerEvent.iPosition); |
|
965 |
TBool pressed = iPressed; |
|
966 |
#endif |
|
967 |
||
968 |
// Check if we should start scrollbar grabbing |
|
969 |
if (aPointerEvent.iType == TPointerEvent::EButton1Down) |
|
970 |
{ |
|
971 |
if (vsb && vsb->Rect().Contains(aPointerEvent.iPosition)) |
|
972 |
{ |
|
973 |
iVScrollBarGrabsPointerEvents = ETrue; |
|
974 |
} |
|
975 |
#ifdef RD_JAVA_S60_RELEASE_9_2 |
|
976 |
else |
|
977 |
{ |
|
978 |
iPressed = !isActiveSplitEditor; |
|
979 |
} |
|
980 |
#endif |
|
981 |
} |
|
982 |
||
983 |
// Deliver event to scrollbar |
|
984 |
if (iVScrollBarGrabsPointerEvents && vsb) |
|
985 |
{ |
|
986 |
vsb->HandlePointerEventL(aPointerEvent); |
|
987 |
} |
|
988 |
||
989 |
TBool forward(EFalse); |
|
990 |
TPointerEvent pointerEvent(aPointerEvent); |
|
991 |
||
992 |
// Edwin tap. Button1Up after the long tap is not forwarded to the editor |
|
993 |
if (!(aPointerEvent.iType == TPointerEvent::EButton1Up |
|
994 |
&& (iDisplay.RevertPointerEvent() || !hit)) |
|
995 |
&& !iVScrollBarGrabsPointerEvents |
|
996 |
&& !iIgnorePointerDown) |
|
997 |
{ |
|
998 |
// If clicking on margins, move the pointer event. |
|
999 |
TRect viewRect(iEditor->TextView()->ViewRect()); |
|
1000 |
TRect viewRectWithoutMargins(viewRect); |
|
1001 |
viewRectWithoutMargins.Shrink(2, 2); // well inside the edges |
|
1002 |
||
1003 |
// EButtonRepeat and EDrag events should not be moved to viewRect |
|
1004 |
// This enables to scroll text, when dragging outside of the text |
|
1005 |
const TBool moveEventToViewRect = |
|
1006 |
aPointerEvent.iType != TPointerEvent::EButtonRepeat |
|
1007 |
&& aPointerEvent.iType != TPointerEvent::EDrag; |
|
1008 |
||
1009 |
// Checking if event is in area between margins and borders |
|
1010 |
// When so then moving event to the rect without margins |
|
1011 |
if (moveEventToViewRect || |
|
1012 |
(viewRect.Contains(aPointerEvent.iPosition) && |
|
1013 |
!viewRectWithoutMargins.Contains(aPointerEvent.iPosition))) |
|
1014 |
{ |
|
1015 |
if (pointerEvent.iPosition.iX < viewRectWithoutMargins.iTl.iX) |
|
1016 |
{ |
|
1017 |
pointerEvent.iPosition.iX = viewRectWithoutMargins.iTl.iX; |
|
1018 |
} |
|
1019 |
if (pointerEvent.iPosition.iY < viewRectWithoutMargins.iTl.iY) |
|
1020 |
{ |
|
1021 |
pointerEvent.iPosition.iY = viewRectWithoutMargins.iTl.iY; |
|
1022 |
} |
|
1023 |
if (pointerEvent.iPosition.iX > viewRectWithoutMargins.iBr.iX) |
|
1024 |
{ |
|
1025 |
pointerEvent.iPosition.iX = viewRectWithoutMargins.iBr.iX; |
|
1026 |
} |
|
1027 |
if (pointerEvent.iPosition.iY > viewRectWithoutMargins.iBr.iY) |
|
1028 |
{ |
|
1029 |
pointerEvent.iPosition.iY = viewRectWithoutMargins.iBr.iY; |
|
1030 |
} |
|
1031 |
} |
|
1032 |
||
1033 |
forward = ETrue; |
|
1034 |
} |
|
1035 |
||
1036 |
// Stop scrollbar grabbing |
|
1037 |
if (aPointerEvent.iType == TPointerEvent::EButton1Up) |
|
1038 |
{ |
|
1039 |
iVScrollBarGrabsPointerEvents = EFalse; |
|
1040 |
#ifdef RD_JAVA_S60_RELEASE_9_2 |
|
1041 |
iPressed = EFalse; |
|
1042 |
#endif |
|
1043 |
} |
|
1044 |
#ifdef RD_JAVA_S60_RELEASE_9_2 |
|
1045 |
else if (aPointerEvent.iType == TPointerEvent::EDrag) |
|
1046 |
{ |
|
1047 |
iPressed = hit && !iVScrollBarGrabsPointerEvents && !isActiveSplitEditor; |
|
1048 |
} |
|
1049 |
||
1050 |
if (pressed != iPressed) |
|
1051 |
{ |
|
1052 |
GetShell().UpdateHighlight(ETrue); // draw now |
|
1053 |
} |
|
1054 |
#endif |
|
1055 |
||
1056 |
#ifndef RD_JAVA_S60_RELEASE_9_2 |
|
1057 |
// We got a pointer event, so any subsequent events should not be ignored. |
|
1058 |
iIgnorePointerDown = EFalse; |
|
1059 |
#endif // RD_JAVA_S60_RELEASE_9_2 |
|
1060 |
||
1061 |
// Forwarding this late due to splitview + pressed flicker issues. |
|
1062 |
if (forward) |
|
1063 |
{ |
|
1064 |
iEditor->HandlePointerEventL(pointerEvent); |
|
1065 |
} |
|
1066 |
||
1067 |
PostMouseEventL(aPointerEvent); |
|
1068 |
} |
|
1069 |
#else //RD_SCALABLE_UI_V2 |
|
1070 |
void CSwtTextBase::HandlePointerEventL( |
|
1071 |
const TPointerEvent& /*aPointerEvent*/) |
|
1072 |
{ |
|
1073 |
} |
|
1074 |
#endif //RD_SCALABLE_UI_V2 |
|
1075 |
||
1076 |
// --------------------------------------------------------------------------- |
|
1077 |
// CSwtTextBase::FocusChanged |
|
1078 |
// From CCoeControl |
|
1079 |
// --------------------------------------------------------------------------- |
|
1080 |
// |
|
1081 |
void CSwtTextBase::FocusChanged(TDrawNow aDrawNow) |
|
1082 |
{ |
|
1083 |
if (iEditor) |
|
1084 |
{ |
|
1085 |
TRAP_IGNORE(iEditor->UpdateScrollBarsL()); |
|
1086 |
} |
|
1087 |
||
1088 |
if (iEditor) |
|
1089 |
{ |
|
1090 |
if (iIndicator) |
|
1091 |
{ |
|
1092 |
if (!IsFocused()) |
|
1093 |
iIndicator->SetState(EStateNone); |
|
1094 |
} |
|
1095 |
||
1096 |
iEditor->SetFocus(IsFocused()); |
|
1097 |
} |
|
1098 |
||
1099 |
HandleFocusChanged(aDrawNow); |
|
1100 |
} |
|
1101 |
||
1102 |
// --------------------------------------------------------------------------- |
|
1103 |
// CSwtTextBase::PositionChanged |
|
1104 |
// From CCoeControl |
|
1105 |
// --------------------------------------------------------------------------- |
|
1106 |
// |
|
1107 |
void CSwtTextBase::PositionChanged() |
|
1108 |
{ |
|
1109 |
if (!iEditor) |
|
1110 |
{ |
|
1111 |
return; |
|
1112 |
} |
|
1113 |
||
1114 |
// The size of scrollbars are set to ( 0,0 ) |
|
1115 |
// to be correctly updated in editor. |
|
1116 |
CEikScrollBarFrame* sbFrame = SbFrame(); |
|
1117 |
if (sbFrame) |
|
1118 |
{ |
|
1119 |
CEikScrollBar* verticalScrollBar = sbFrame-> |
|
1120 |
GetScrollBarHandle(CEikScrollBar::EVertical); |
|
1121 |
if (verticalScrollBar) |
|
1122 |
{ |
|
1123 |
verticalScrollBar->SetSize(TSize(0, 0)); |
|
1124 |
} |
|
1125 |
CEikScrollBar* horizScrollBar = sbFrame-> |
|
1126 |
GetScrollBarHandle(CEikScrollBar::EHorizontal); |
|
1127 |
if (horizScrollBar) |
|
1128 |
{ |
|
1129 |
horizScrollBar->SetSize(TSize(0, 0)); |
|
1130 |
} |
|
1131 |
} |
|
1132 |
||
1133 |
//Position indicator |
|
1134 |
TRect editorRect(SbInnerRect(BorderInnerRect())); |
|
1135 |
||
1136 |
if (iIndicator) |
|
1137 |
{ |
|
1138 |
const TPoint indPos(iPosition.iX + GetBorderWidth(), |
|
1139 |
iPosition.iY + GetBorderWidth()); |
|
1140 |
iIndicator->IndicatorContainer()->SetPosition(indPos); |
|
1141 |
editorRect.SetRect(TPoint(editorRect.iTl.iX, |
|
1142 |
indPos.iY + KSWTEditIndicatorHeight), editorRect.iBr); |
|
1143 |
} |
|
1144 |
||
1145 |
// We have to call CEikEdwin::SetRect() to update the location |
|
1146 |
// of the editor member on the screen. |
|
1147 |
if (AknLayoutUtils::LayoutMirrored()) |
|
1148 |
{ |
|
1149 |
iEditor->SetAlignment(EAknEditorAlignRight); |
|
1150 |
const TSize sbDelta(SbOuterRect(TRect()).Size()); |
|
1151 |
editorRect.iTl.iX += sbDelta.iWidth; |
|
1152 |
} |
|
1153 |
||
1154 |
iEditor->SetRect(editorRect); |
|
1155 |
HandlePositionChanged(); |
|
1156 |
||
1157 |
// Notify change to UiUtils if this is an editor open for split view editing. |
|
1158 |
MSwtUiUtils& utils = iDisplay.UiUtils(); |
|
1159 |
if (utils.SplitInputView() == this) |
|
1160 |
{ |
|
1161 |
utils.AdjustSplitInputShellPos(); |
|
1162 |
} |
|
1163 |
} |
|
1164 |
||
1165 |
// --------------------------------------------------------------------------- |
|
1166 |
// CSwtTextBase::SizeChanged |
|
1167 |
// From CCoeControl |
|
1168 |
// --------------------------------------------------------------------------- |
|
1169 |
// |
|
1170 |
void CSwtTextBase::SizeChanged() |
|
1171 |
{ |
|
1172 |
if (!iEditor) |
|
1173 |
{ |
|
1174 |
return; |
|
1175 |
} |
|
1176 |
const TSize sbDelta(SbOuterRect(TRect()).Size()); |
|
1177 |
const TSize ownBorderDelta(BorderSizeDelta()); |
|
1178 |
if (AknLayoutUtils::LayoutMirrored()) |
|
1179 |
{ |
|
1180 |
iEditor->SetAlignment(EAknEditorAlignRight); |
|
1181 |
} |
|
1182 |
if (iIndicator) |
|
1183 |
{ |
|
1184 |
const TSize indicatorSize( |
|
1185 |
BorderInnerRect().Size().iWidth, |
|
1186 |
KSWTEditIndicatorHeight); |
|
1187 |
iIndicator->IndicatorContainer()->SetSize(indicatorSize); |
|
1188 |
TSize editorSize = iSize - sbDelta - ownBorderDelta; |
|
1189 |
editorSize.iHeight -= indicatorSize.iHeight; |
|
1190 |
iEditor->SetSize(editorSize); |
|
1191 |
} |
|
1192 |
else |
|
1193 |
{ |
|
1194 |
iEditor->SetSize(iSize - sbDelta - ownBorderDelta); |
|
1195 |
} |
|
1196 |
||
1197 |
if (HasBorderStyle()) |
|
1198 |
{ |
|
1199 |
iEditor->SetPosition(BorderInnerRect().iTl); |
|
1200 |
} |
|
1201 |
||
1202 |
HandleSizeChanged(); |
|
1203 |
} |
|
1204 |
||
1205 |
// --------------------------------------------------------------------------- |
|
1206 |
// CSwtTextBase::MopSupplyObject |
|
1207 |
// From CCoeControl |
|
1208 |
// --------------------------------------------------------------------------- |
|
1209 |
// |
|
1210 |
TTypeUid::Ptr CSwtTextBase::MopSupplyObject(TTypeUid aId) |
|
1211 |
{ |
|
1212 |
if (iIndicator && aId.iUid == MAknEditingStateIndicator::ETypeId) |
|
1213 |
{ |
|
1214 |
return aId.MakePtr(static_cast<MAknEditingStateIndicator*>(iIndicator)); |
|
1215 |
} |
|
1216 |
TTypeUid::Ptr id = ASwtControlBase::SwtMopSupplyObject(aId); |
|
1217 |
||
1218 |
if (id.Pointer() == NULL) |
|
1219 |
{ |
|
1220 |
return CCoeControl::MopSupplyObject(aId); |
|
1221 |
} |
|
1222 |
else |
|
1223 |
{ |
|
1224 |
return id; |
|
1225 |
} |
|
1226 |
} |
|
1227 |
||
1228 |
// --------------------------------------------------------------------------- |
|
1229 |
// CSwtTextBase::CoeControl |
|
1230 |
// From MSwtControl |
|
1231 |
// --------------------------------------------------------------------------- |
|
1232 |
// |
|
1233 |
CCoeControl& CSwtTextBase::CoeControl() |
|
1234 |
{ |
|
1235 |
return *this; |
|
1236 |
} |
|
1237 |
||
1238 |
// --------------------------------------------------------------------------- |
|
1239 |
// CSwtTextBase::CoeControl |
|
1240 |
// From MSwtControl |
|
1241 |
// --------------------------------------------------------------------------- |
|
1242 |
// |
|
1243 |
const CCoeControl& CSwtTextBase::CoeControl() const |
|
1244 |
{ |
|
1245 |
return *this; |
|
1246 |
} |
|
1247 |
||
1248 |
// --------------------------------------------------------------------------- |
|
1249 |
// CSwtTextBase::SetSwtFocus |
|
1250 |
// From MSwtControl |
|
1251 |
// --------------------------------------------------------------------------- |
|
1252 |
// |
|
1253 |
TBool CSwtTextBase::SetSwtFocus(TInt aReason /*=KSwtFocusByApi*/) |
|
1254 |
{ |
|
1255 |
#ifndef RD_JAVA_S60_RELEASE_9_2 |
|
1256 |
iIgnorePointerDown = EFalse; |
|
1257 |
if (IsFocusControl()) |
|
1258 |
{ |
|
1259 |
return ETrue; |
|
1260 |
} |
|
1261 |
iIgnorePointerDown = aReason == KSwtFocusByPointer; |
|
1262 |
#endif // RD_JAVA_S60_RELEASE_9_2 |
|
1263 |
return ASwtControlBase::SetSwtFocus(aReason); |
|
1264 |
} |
|
1265 |
||
1266 |
// --------------------------------------------------------------------------- |
|
1267 |
// CSwtTextBase::ClientRect |
|
1268 |
// From MSwtControl |
|
1269 |
// --------------------------------------------------------------------------- |
|
1270 |
// |
|
1271 |
TRect CSwtTextBase::ClientRect() const |
|
1272 |
{ |
|
1273 |
TRect rect(ASwtScrollableBase::ClientRect()); |
|
1274 |
if (iIndicator) |
|
1275 |
{ |
|
1276 |
rect.iTl.iY = iIndicator->IndicatorContainer()->Rect().iBr.iY; |
|
1277 |
} |
|
1278 |
return rect; |
|
1279 |
} |
|
1280 |
||
1281 |
// --------------------------------------------------------------------------- |
|
1282 |
// CSwtTextBase::SetFontL |
|
1283 |
// From MSwtControl |
|
1284 |
// --------------------------------------------------------------------------- |
|
1285 |
// |
|
1286 |
void CSwtTextBase::SetFontL(const MSwtFont* aFont) |
|
1287 |
{ |
|
1288 |
ASwtControlBase::DoSetFontL(aFont); |
|
1289 |
||
1290 |
// Set the font in the edwin |
|
1291 |
if (iEditor) |
|
1292 |
{ |
|
1293 |
ProcessFontUpdateL(); |
|
1294 |
iEditor->HandleTextChangedL(); |
|
1295 |
} |
|
1296 |
||
1297 |
Redraw(); |
|
1298 |
} |
|
1299 |
||
1300 |
// --------------------------------------------------------------------------- |
|
1301 |
// CSwtTextBase::ComputeSizeL |
|
1302 |
// From MSwtControl |
|
1303 |
// --------------------------------------------------------------------------- |
|
1304 |
// |
|
1305 |
TSize CSwtTextBase::ComputeSizeL(TInt aWHint, TInt aHHint) |
|
1306 |
{ |
|
1307 |
if (!iEditor) |
|
1308 |
{ |
|
1309 |
// iEditor could be null if the CSwtTextBase is contained in a |
|
1310 |
// CaptionedControl. |
|
1311 |
return TSize(0, 0); |
|
1312 |
} |
|
1313 |
||
1314 |
if (aWHint != KSwtDefault && aHHint != KSwtDefault) |
|
1315 |
{ |
|
1316 |
return TSize(aWHint, aHHint); |
|
1317 |
} |
|
1318 |
||
1319 |
const TSize delta(ComputeDelta()); |
|
1320 |
const TInt maxWidth = KMaxTInt - delta.iWidth; |
|
1321 |
||
1322 |
TSize prefSize(TSize::EUninitialized); |
|
1323 |
||
1324 |
CTextView* textView = iEditor->TextView(); |
|
1325 |
CTextLayout* layout = const_cast<CTextLayout*>(textView->Layout()); |
|
1326 |
||
1327 |
if (aWHint == KSwtDefault) |
|
1328 |
{ |
|
1329 |
layout->SetWrapWidth(maxWidth); |
|
1330 |
} |
|
1331 |
else |
|
1332 |
{ |
|
1333 |
layout->SetWrapWidth(aWHint); |
|
1334 |
} |
|
1335 |
||
1336 |
TViewYPosQualifier yPosQualifier; |
|
1337 |
yPosQualifier.SetFillScreen(); |
|
1338 |
yPosQualifier.SetMakeLineFullyVisible(); |
|
1339 |
textView->HandleGlobalChangeNoRedrawL(yPosQualifier); |
|
1340 |
TInt formatedHeight = layout->FormattedHeightInPixels(); |
|
1341 |
||
1342 |
// if width is free, no effect for wraping. that is swt implementation |
|
1343 |
if (aWHint == KSwtDefault) |
|
1344 |
{ |
|
1345 |
layout->GetMinimumSizeL(maxWidth, prefSize); |
|
1346 |
} |
|
1347 |
else |
|
1348 |
{ |
|
1349 |
// if width is fixed, height is free |
|
1350 |
// if wrapping is on, the Height should be heights of all lines that all |
|
1351 |
// characters fit in vertically ( note: VSrolling shouldn't be there ) |
|
1352 |
// if wrap is off, the Height should be heights of all lines and |
|
1353 |
// HScrolling if any of the line width is bigger than given width |
|
1354 |
layout->GetMinimumSizeL(aWHint, prefSize); |
|
1355 |
prefSize.iHeight = formatedHeight; |
|
1356 |
} |
|
1357 |
||
1358 |
prefSize += delta; |
|
1359 |
||
1360 |
if (aWHint != KSwtDefault) |
|
1361 |
{ |
|
1362 |
prefSize.iWidth = aWHint; |
|
1363 |
} |
|
1364 |
if (aHHint != KSwtDefault) |
|
1365 |
{ |
|
1366 |
prefSize.iHeight = aHHint; |
|
1367 |
} |
|
1368 |
||
1369 |
return prefSize; |
|
1370 |
} |
|
1371 |
||
1372 |
// --------------------------------------------------------------------------- |
|
1373 |
// CSwtTextBase::IsKeyUsed |
|
1374 |
// From MSwtControl |
|
1375 |
// --------------------------------------------------------------------------- |
|
1376 |
// |
|
1377 |
TBool CSwtTextBase::IsKeyUsed(TUint aKeyCode) const |
|
1378 |
{ |
|
1379 |
// A text uses the Backspace and OK keys |
|
1380 |
if (aKeyCode == EKeyBackspace) |
|
1381 |
{ |
|
1382 |
return ETrue; |
|
1383 |
} |
|
1384 |
else if (aKeyCode == EKeyOK) |
|
1385 |
{ |
|
1386 |
return EFalse; |
|
1387 |
} |
|
1388 |
return ETrue; |
|
1389 |
} |
|
1390 |
||
1391 |
// --------------------------------------------------------------------------- |
|
1392 |
// CSwtTextBase::CanDrawOutsideRect |
|
1393 |
// Needed for drawing the scrollbars in multi line texts! |
|
1394 |
// From MSwtControl |
|
1395 |
// --------------------------------------------------------------------------- |
|
1396 |
// |
|
1397 |
TBool CSwtTextBase::CanDrawOutsideRect() const |
|
1398 |
{ |
|
1399 |
return ETrue; |
|
1400 |
} |
|
1401 |
||
1402 |
// --------------------------------------------------------------------------- |
|
1403 |
// CSwtTextBase::DefaultFont |
|
1404 |
// From ASwtControlBase |
|
1405 |
// --------------------------------------------------------------------------- |
|
1406 |
// |
|
1407 |
const MSwtFont& CSwtTextBase::DefaultFont() const |
|
1408 |
{ |
|
1409 |
ASSERT(iDefaultFont); |
|
1410 |
return *iDefaultFont; |
|
1411 |
||
1412 |
} |
|
1413 |
||
1414 |
// --------------------------------------------------------------------------- |
|
1415 |
// CSwtTextBase::SbFrame |
|
1416 |
// From ASwtScrollableBase |
|
1417 |
// --------------------------------------------------------------------------- |
|
1418 |
// |
|
1419 |
CEikScrollBarFrame* CSwtTextBase::SbFrame() const |
|
1420 |
{ |
|
1421 |
return (iEditor!=NULL) ? iEditor->ScrollBarFrame() : NULL; |
|
1422 |
} |
|
1423 |
||
1424 |
// --------------------------------------------------------------------------- |
|
1425 |
// CSwtListBase::HandleScrollEventL |
|
1426 |
// From MEikScrollBarObserver |
|
1427 |
// --------------------------------------------------------------------------- |
|
1428 |
// |
|
1429 |
#ifdef RD_SCALABLE_UI_V2 |
|
1430 |
void CSwtTextBase::HandleScrollEventL( |
|
1431 |
CEikScrollBar* aScrollBar, |
|
1432 |
TEikScrollEvent aEventType) |
|
1433 |
{ |
|
1434 |
iEditor->HandleScrollEventL(aScrollBar, aEventType); |
|
1435 |
ASwtScrollableBase::HandleScrollEventL(aScrollBar, aEventType); |
|
1436 |
} |
|
1437 |
#else //RD_SCALABLE_UI_V2 |
|
1438 |
void CSwtTextBase::HandleScrollEventL( |
|
1439 |
CEikScrollBar*, |
|
1440 |
TEikScrollEvent) |
|
1441 |
{ |
|
1442 |
} |
|
1443 |
#endif //RD_SCALABLE_UI_V2 |