fep/aknfep/UiPlugins/AknFepUiInterface/AvkonImpl/src/AknFepUiAvkonCtrlCandidateSelected.cpp
--- a/fep/aknfep/UiPlugins/AknFepUiInterface/AvkonImpl/src/AknFepUiAvkonCtrlCandidateSelected.cpp Fri Jul 23 16:49:01 2010 +0800
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,309 +0,0 @@
-/*
-* Copyright (c) 2002-2004 Nokia Corporation and/or its subsidiary(-ies).
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of "Eclipse Public License v1.0""
-* which accompanies this distribution, and is available
-* at the URL "http://www.eclipse.org/legal/epl-v10.html".
-*
-* Initial Contributors:
-* Nokia Corporation - initial contribution.
-*
-* Contributors:
-*
-* Description:
-* Provides the CAknFepUICtrlCandidateSelected methods.
-*
-*/
-
-
-
-
-
-
-
-
-
-
-
-#ifdef SYMBIAN_ENABLE_SPLIT_HEADERS
-#include <uikon/eikdefmacros.h>
-#endif
-#include <eiklabel.h>
-#include <AknUtils.h>
-#include <AknsDrawUtils.h>
-#include "AknFepUIAvkonCtrlCandidateSelected.h"
-#include "AknFepUIAvkonCtrlPinyinPopup.h"
-#include "AknFepUiInterfacePanic.h"
-#include <skinlayout.cdl.h>
-
-class CEikLabel;
-
-CAknFepUICtrlCandidateSelected* CAknFepUICtrlCandidateSelected::NewL(RWindowTreeNode& aParent)
- {
- CAknFepUICtrlCandidateSelected* self = new(ELeave) CAknFepUICtrlCandidateSelected;
- CleanupStack::PushL(self);
- self->ConstructL(aParent);
- CleanupStack::Pop();
- return self;
- }
-
-CAknFepUICtrlCandidateSelected::~CAknFepUICtrlCandidateSelected()
- {
- delete iOrdinalLabel;
- delete iCandidateLabel;
- }
-
-void CAknFepUICtrlCandidateSelected::SetText(TPtrC aCharacter)
- {
- // make sure that we only copy as many characters as we can show
- TInt textLen = aCharacter.Length();
- TInt textLength = textLen > EMaxSelectedCandidateLength? EMaxSelectedCandidateLength:textLen;
- TPtrC newText = aCharacter.Left(textLength);
- TPtr ptr = iBuffer.Des();
- if(ptr != newText)
- {
- ptr.Copy(newText);
- // ignore any errors... we have guaranteed that the descriptor already has sufficient characters to avoid a realloc
- TRAP_IGNORE( iCandidateLabel->SetTextL(iBuffer));
- }
- }
-
-void CAknFepUICtrlCandidateSelected::SetOrdinal(TInt aOrdinal)
- {
- __ASSERT_DEBUG(aOrdinal < CAknFepUICtrlPinyinPopup::EMaxPhraseCandidate, AknFepUiInterfacePanic(EAknFepUiInterfacePanicNewVisibleCountExceedsRange));
- __ASSERT_DEBUG(aOrdinal >= 0, AknFepUiInterfacePanic(EAknFepUiInterfacePanicNewVisibleCountExceedsRange));
-
- TBuf<2> buf;
- buf.Format(_L("%d"), aOrdinal);
- TRAP_IGNORE(iOrdinalLabel->SetTextL(buf));
- }
-
-void CAknFepUICtrlCandidateSelected::SetCandidateMode(CAknFepUICtrlCandidatePane::TCandidateMode aMode)
- {
- if(iCandidateMode != aMode)
- {
- iCandidateMode = aMode;
-
- LayoutRects();
- LayoutContainedControls();
- DrawDeferred();
- }
- }
-
-void CAknFepUICtrlCandidateSelected::SetLayout(CAknFepUICtrlContainerChinese::TPaneLayout aLayout)
- {
- iPaneLayout = aLayout;
- }
-
-void CAknFepUICtrlCandidateSelected::ShowOrdinal(TBool aValue)
- {
- if(!COMPARE_BOOLS(iShowOrdinal,aValue))
- {
- iShowOrdinal = aValue;
- UpdateLabelVisibility();
- }
- }
-
-void CAknFepUICtrlCandidateSelected::SizeChanged()
- {
- LayoutRects();
- LayoutContainedControls();
- }
-
-TInt CAknFepUICtrlCandidateSelected::CountComponentControls() const
- {
- CCoeControl* controls[] =
- {
- iOrdinalLabel,
- iCandidateLabel
- } ;
-
- TInt count = 0 ;
- for (TUint ii = 0 ; ii < (sizeof(controls) / sizeof(CCoeControl*)) ; ii++)
- if(controls[ii])
- count++ ;
- return count ;
- }
-
-CCoeControl* CAknFepUICtrlCandidateSelected::ComponentControl(TInt aIndex) const
- {
- CCoeControl* controls[] =
- {
- iOrdinalLabel,
- iCandidateLabel
- } ;
-
- for (TUint ii = 0; (ii < sizeof(controls) / sizeof(CCoeControl*)) ; ii++)
- if (controls[ii] && aIndex-- == 0)
- return controls[ii] ;
- // shouldn't be called while no components.
- return NULL ;
- }
-
-void CAknFepUICtrlCandidateSelected::Draw(const TRect& /*aRect*/) const
- {
- CWindowGc& gc = SystemGc();
-
- TBool skinnedDraw = EFalse;
- MAknsSkinInstance* skin = AknsUtils::SkinInstance();
- TRect outerRect;
- TRect innerRect;
- CalculateFrameRects(outerRect, innerRect);
-
- // draw the whole frame background according to the containing context, which in this case
- // is the candidate pane, to avoid corner drawing mess and to cope with masked grid frame centre
- MAknsControlContext* cc = AknsDrawUtils::ControlContext(this);
- AknsDrawUtils::DrawBackground(skin, cc, this, gc,
- outerRect.iTl, outerRect, KAknsDrawParamDefault);
-
- skinnedDraw = AknsDrawUtils::DrawFrame(skin, gc, outerRect, innerRect,
- KAknsIIDQsnFrGrid, KAknsIIDQsnFrGridCenter);
-
- if(!skinnedDraw)
- {
- iRectShadow.DrawRect(gc);
- iRectHighlight.DrawRect(gc);
- }
- }
-
-void CAknFepUICtrlCandidateSelected::ConstructL(RWindowTreeNode& aParent)
- {
- CreateWindowL(aParent);
-
- iOrdinalLabel = new(ELeave) CEikLabel;
- iOrdinalLabel->SetBufferReserveLengthL(EOneCandidate);
- iOrdinalLabel->SetContainerWindowL(*this);
-
- // force label to contain required number of characters from the outset
- iCandidateLabel = new(ELeave) CEikLabel;
- iCandidateLabel->SetBufferReserveLengthL(EMaxSelectedCandidateLength); // this will do a realloc now, so no need to later
- iCandidateLabel->SetContainerWindowL(*this);
- }
-
-CAknFepUICtrlCandidateSelected::CAknFepUICtrlCandidateSelected()
- :
- iCandidateMode(CAknFepUICtrlCandidatePane::ECandidateModeNormal),
- iPaneLayout(CAknFepUICtrlContainerChinese::ELayoutCandidate),
- iShowOrdinal(ETrue)
- {
- }
-
-void CAknFepUICtrlCandidateSelected::LayoutRects()
- {
- TRect rect = Rect();
- iRectShadow.LayoutRect(rect, AKN_LAYOUT_WINDOW_Candidate_selection_highlight_Line_1(rect));
- iRectHighlight.LayoutRect(rect, AKN_LAYOUT_WINDOW_Candidate_selection_highlight_Line_2(rect));
- }
-
-void CAknFepUICtrlCandidateSelected::LayoutContainedControls()
- {
- TRect rect = Rect();
-
- // layout candidate label
- TAknTextLineLayout candidateLayout = AKN_LAYOUT_TEXT_Chinese_universal_FEP_candidate_pane_texts_Line_1;
- TAknTextLineLayout ordinalLayout = AKN_LAYOUT_TEXT_Chinese_universal_FEP_candidate_pane_texts_Line_3;
- candidateLayout.il = candidateLayout.il - ordinalLayout.il;
-
- TAknLayoutText layoutCandidate;
- layoutCandidate.LayoutText(rect,candidateLayout);
-
- const CFont* font = layoutCandidate.Font();
- TInt labelWidthInPixels = 0;
- if(font)
- {
- TInt bufLength = iBuffer.Length();
- if(bufLength != 0)
- {
- TPtrC newChars = iBuffer.Left(bufLength);
- labelWidthInPixels = font->TextWidthInPixels(newChars);
- }
- }
- TRect rectCandidate = layoutCandidate.TextRect();
- if(labelWidthInPixels == 0)
- {
- rectCandidate.iTl.iX = 0;
- }
- rectCandidate.SetWidth(labelWidthInPixels);
- iCandidateLabel->SetRect(rectCandidate);
- iCandidateLabel->SetFont(font);
-
- // layout ordinal label
- TBufC16<1> buf;
- TPtr16 ptr = buf.Des();
- ptr = (*(iOrdinalLabel->Text())).Left(EOneCandidate);
-
- TAknLayoutText layoutOrdinal;
- ordinalLayout.il = 0;
-
- layoutOrdinal.LayoutText(rect,ordinalLayout);
-
- const CFont* fontOrdinal = layoutOrdinal.Font();
-
- TRect ordinalRect = layoutOrdinal.TextRect();
-
- // inserted in 2006.03.29
- TPoint ordinalPosition;
- // end inserting
- TInt ordinalWidth = fontOrdinal->TextWidthInPixels(ptr);
-
- /* removing in 2006.03.29
- ordinalRect.iTl.iX = rectCandidate.iTl.iX - ordinalWidth;
- ordinalRect.iTl.iY = rectCandidate.iTl.iY;
-
- ordinalRect.SetWidth(ordinalWidth);
- ordinalRect.SetHeight(fontOrdinal->HeightInPixels());
- */ // end removing
-
- // inserted in 2006.03.29
- ordinalPosition.iX = rectCandidate.iTl.iX - ordinalWidth;
- ordinalPosition.iY = rectCandidate.iTl.iY;
-
- ordinalRect = TRect(ordinalPosition,
- TPoint(ordinalPosition.iX + ordinalRect.Width(),
- ordinalPosition.iY + ordinalRect.Height()));
- // end inserting
-
- iOrdinalLabel->SetRect(ordinalRect);
- iOrdinalLabel->SetFont(fontOrdinal);
-
- // override with skin text color
- MAknsSkinInstance* skin = AknsUtils::SkinInstance();
- TRgb labelTextColor;
-
- AknsUtils::GetCachedColor(skin, labelTextColor,
- KAknsIIDQsnTextColors, EAknsCIQsnTextColorsCG11);
-
- TRAP_IGNORE(
- iCandidateLabel->OverrideColorL(EColorLabelText, labelTextColor);
- iOrdinalLabel->OverrideColorL(EColorLabelText, labelTextColor);
- );
- }
-
-void CAknFepUICtrlCandidateSelected::CalculateFrameRects(TRect& aOuterRect, TRect& aInnerRect) const
- {
- TRect windowRect = Rect();
-
- TAknLayoutRect topLeft;
- topLeft.LayoutRect(windowRect, SkinLayout::Highlight_skin_placing__grid__Line_2());
-
- TAknLayoutRect bottomRight;
- bottomRight.LayoutRect(windowRect, SkinLayout::Highlight_skin_placing__grid__Line_5());
-
- aOuterRect = TRect(topLeft.Rect().iTl, bottomRight.Rect().iBr);
- aInnerRect = TRect(topLeft.Rect().iBr, bottomRight.Rect().iTl);
- }
-
-void CAknFepUICtrlCandidateSelected::UpdateLabelVisibility()
- {
- if(iShowOrdinal)
- {
- iOrdinalLabel->MakeVisible(ETrue);
- }
- else
- {
- iOrdinalLabel->MakeVisible(EFalse);
- }
- }
-
-// End of file