/*
* Copyright (c) 2002 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: The OutputSheet sub-pane class, CCalcOutputSheet.
* Derived from CCoeControl.
* The CCalcOutputSheet displays histroy data.
* History data is scroll up and down.
*
*/
// INCLUDE FILES
#include <AknUtils.h>
#include <Calcsoft.rsg>
#include <applayout.cdl.h>
#include <AknsDrawUtils.h>
#include <layoutmetadata.cdl.h>
#include "CalcEnv.h"
#include "CalcCont.h"
#include "CalcOutSheet.h"
#include "CalcDoc.h"
#include "CalcEditline.h"
#include "CalcAppUi.h"
#include "CalcHistory.h"
#include "CalcDrawingConst.laf"
#include "fbs.h"
#include <AknIconUtils.h>
#include <aknlayoutscalable_apps.cdl.h>
#include <AknsBasicBackgroundControlContext.h>
#include <AknFepInternalCRKeys.h>
#include <eiksbfrm.h>
#include <eikscrlb.h>
// LOCAL CONSTANTS AND MACROS
// ================= MEMBER FUNCTIONS =======================
// Two-phased constructor.
CCalcOutputSheet* CCalcOutputSheet::NewL(
CCalcContainer* aContainer)
{
CCalcOutputSheet* self = new (ELeave) CCalcOutputSheet();
CleanupStack::PushL(self);
self->ConstructL(aContainer);
CleanupStack::Pop(self);
return self;
}
// Destructor
CCalcOutputSheet::~CCalcOutputSheet()
{
delete iOpSheetContext;
if(iOperatorLayout)
{
iOperatorLayout->Reset();
delete iOperatorLayout;
}
if(iOperandLayout)
{
iOperandLayout->Reset();
delete iOperandLayout;
}
if(iEqualLineLayout)
{
iEqualLineLayout->Reset();
delete iEqualLineLayout;
}
if(iResultsLineLayout)
{
iResultsLineLayout->Reset();
delete iResultsLineLayout;
}
if (iCRKey)
{
delete iCRKey;
iCRKey = NULL;
}
//Delete the scrollbar frame
if(iSBFrame)
{
delete iSBFrame;
iSBFrame = NULL;
}
}
// ---------------------------------------------------------
// CCalcOutputSheet::ScrollToBottomL
// Scroll to bottom line.
// (other items were commented in a header).
// ---------------------------------------------------------
//
void CCalcOutputSheet::ScrollToBottomL()
{
iScrollOffset = 0;
//If scrollbar is present, update the scrollbar as well
if( AknLayoutUtils::PenEnabled() )
{
UpdateScrollIndicatorL();
}
DrawNow();
}
// ---------------------------------------------------------
// CCalcOutputSheet::NotifyClearHistory
// Called after clearing calculation history.
// (other items were commented in a header).
// ---------------------------------------------------------
//
void CCalcOutputSheet::NotifyClearHistoryL()
{
iScrollOffset = 0;
if( AknLayoutUtils::PenEnabled() )
{
UpdateScrollIndicatorL();
}
DrawNow();
}
// ---------------------------------------------------------
// CCalcOutputSheet::CanUp
// Check whether scroll-up can be done or not.
// (other items were commented in a header).
// ---------------------------------------------------------
//
TBool CCalcOutputSheet::CanUp() const
{
// The number of lines of the history which a document has is got.
TInt historyLine(iCalcHistory->Count());
if ( (iCalcOutputSheetLines + iScrollOffset) < historyLine )
{
return ETrue;
}
return EFalse;
}
// ---------------------------------------------------------
// CCalcOutputSheet::CanDown
// Check whether scroll-down can be done or not.
// (other items were commented in a header).
// ---------------------------------------------------------
//
TBool CCalcOutputSheet::CanDown() const
{
// The number of lines of the history which a document has is got.
return (iScrollOffset != 0);
}
// ---------------------------------------------------------
// CCalcOutputSheet::ScrollUp
// history is scrolled up.
// (other items were commented in a header).
// ---------------------------------------------------------
//
void CCalcOutputSheet::ScrollUp()
{
if (CanUp())
{
iScrollOffset++;
DrawNow();
}
}
// ---------------------------------------------------------
// CCalcOutputSheet::ScrollDown
// history is scrolled down.
// (other items were commented in a header).
// ---------------------------------------------------------
//
void CCalcOutputSheet::ScrollDown()
{
if (CanDown())
{
iScrollOffset--;
DrawNow();
}
}
// C++ default constructor can NOT contain any code, that
// might leave.
//
CCalcOutputSheet::CCalcOutputSheet()
{
}
// default constructor can leave.
void CCalcOutputSheet::ConstructL
(CCalcContainer* aContainer)
{
SetContainerWindowL(*aContainer);
iCalcContainer = aContainer;
iCalcAppEnv = CCalcAppEnv::Static();
iCalcPaper = iCalcAppEnv->PaperBitmap();
iCalcAppEnv->ScalablePaperBitmaps(iCalcScalablePaper);
#ifdef __SCALABLE_ICONS
iCalcResultsLine = iCalcAppEnv->ResultsLineBitmap();
#endif
CCalcAppUi* appui = iCalcAppEnv->AppUi();
CCalcDocument* calcDocument =
STATIC_CAST(CCalcDocument*, appui->Document());
iCalcHistory = calcDocument->History();
TAknLayoutScalableParameterLimits listLimits;
listLimits = AknLayoutScalable_Apps::list_calc_item_pane_ParamLimits();
iCalcOutputSheetLines = (listLimits.LastRow()-listLimits.FirstRow()) + 1;
iOpSheetContext = CAknsBasicBackgroundControlContext::NewL(KAknsIIDQsnFrCalcPaper , TRect(0,0,0,0), EFalse);
iOperatorLayout = new(ELeave)CArrayFixFlat<TAknLayoutText>(iCalcOutputSheetLines);
iOperandLayout = new(ELeave)CArrayFixFlat<TAknLayoutText>(iCalcOutputSheetLines);
iResultsLineLayout = new(ELeave)CArrayFixFlat<TAknLayoutRect>(iCalcOutputSheetLines-1);
iEqualLineLayout = new(ELeave)CArrayFixFlat<TAknLayoutRect>(iCalcOutputSheetLines-1);
iUiLanguage = User::Language();
}
// ---------------------------------------------------------
// CCalcOutputSheet::SizeChanged
// Set size of control.
// (other items were commented in a header).
// ---------------------------------------------------------
//
void CCalcOutputSheet::SizeChanged()
{
TRAP_IGNORE( SizeChangedOutSheetL() );
}
// ---------------------------------------------------------
// CCalcOutputSheet::SizeChanged
// Set size of control.
// (other items were commented in a header).
// ---------------------------------------------------------
//
void CCalcOutputSheet::SizeChangedOutSheetL()
{
TRect parentRect(iCalcContainer->Rect());
TAknLayoutScalableParameterLimits listLimits;
if(AknLayoutUtils::PenEnabled())
{
listLimits = AknLayoutScalable_Apps::list_calc_item_pane_ParamLimits(enTouch_enabled);
}
else
{
listLimits = AknLayoutScalable_Apps::list_calc_item_pane_ParamLimits(enTouch_disabled);
}
iCalcOutputSheetLines = (listLimits.LastRow()-listLimits.FirstRow()) + 1;
iOperatorLayout->ResizeL(iCalcOutputSheetLines);
iOperandLayout->ResizeL(iCalcOutputSheetLines);
iResultsLineLayout->ResizeL(iCalcOutputSheetLines-1);
iEqualLineLayout->ResizeL(iCalcOutputSheetLines-1);
iOperatorLayout->Reset();
iOperandLayout->Reset();
iResultsLineLayout->Reset();
iEqualLineLayout->Reset();
TAknLayoutRect rectParent;
TAknWindowLineLayout layoutOfParentResultsLine;
TAknLayoutRect rectListCalcPane;
if( AknLayoutUtils::ScalableLayoutInterfaceAvailable() )
{
TAknWindowLineLayout calcPaperPane;
//For Touch UI Layouts, different configuration
if( AknLayoutUtils::PenEnabled() )
{
if (Layout_Meta_Data::IsLandscapeOrientation())
{
calcPaperPane = AknLayoutScalable_Apps::calc_paper_pane(enTouch_with_lsc).LayoutLine();
}
else
{
calcPaperPane = AknLayoutScalable_Apps::calc_paper_pane(enTouch_with_prt).LayoutLine();
}
}
else
{
calcPaperPane = AknLayoutScalable_Apps::calc_paper_pane(enTouch_disabled).LayoutLine();
}
TAknLayoutRect rectcalcPaperPane;
rectcalcPaperPane.LayoutRect(parentRect,calcPaperPane);
TAknWindowLineLayout layoutListCalcPane;
if( AknLayoutUtils::PenEnabled() )
{
layoutListCalcPane = AknLayoutScalable_Apps::list_calc_pane(enTouch_enabled).LayoutLine();
}
else
{
layoutListCalcPane = AknLayoutScalable_Apps::list_calc_pane(enTouch_disabled).LayoutLine();
}
rectListCalcPane.LayoutRect(rectcalcPaperPane.Rect(),layoutListCalcPane);
}
TInt nTimes=(iCalcOutputSheetLines-1);
for (TInt cnt(0); cnt < iCalcOutputSheetLines; cnt++)
{
if (AknLayoutUtils::ScalableLayoutInterfaceAvailable())
{
if(AknLayoutUtils::PenEnabled())
{
if (Layout_Meta_Data::IsLandscapeOrientation())
{
layoutOfParentResultsLine = AknLayoutScalable_Apps::list_calc_item_pane(nTimes,enTouch_enabled).LayoutLine();
}
else
{
layoutOfParentResultsLine = AknLayoutScalable_Apps::list_calc_item_pane(nTimes,enTouch_enabled).LayoutLine();
}
}
else
{
layoutOfParentResultsLine = AknLayoutScalable_Apps::list_calc_item_pane(nTimes,enTouch_disabled).LayoutLine();
}
rectParent.LayoutRect(rectListCalcPane.Rect(),layoutOfParentResultsLine) ;
TAknLayoutText operatorLayout;
TAknLayoutText operendLayout;
if(AknLayoutUtils::PenEnabled())
{
operatorLayout.LayoutText(rectParent.Rect(),AknLayoutScalable_Apps::list_calc_item_pane_t2(enTouch_with_prt).LayoutLine(),iCalcAppEnv->OutSheetOperatorFont());
iOperatorLayout->AppendL(operatorLayout);
operendLayout.LayoutText(rectParent.Rect(),AknLayoutScalable_Apps::list_calc_item_pane_t1(enTouch_with_lsc).LayoutLine(),iCalcAppEnv->OutSheetOperatorFont());
iOperandLayout->AppendL(operendLayout);
}
else
{
operatorLayout.LayoutText(rectParent.Rect(),AknLayoutScalable_Apps::list_calc_item_pane_t2(enTouch_disabled).LayoutLine(),iCalcAppEnv->OutSheetOperatorFont());
iOperatorLayout->AppendL(operatorLayout);
operendLayout.LayoutText(rectParent.Rect(),AknLayoutScalable_Apps::list_calc_item_pane_t1(enTouch_disabled).LayoutLine(),iCalcAppEnv->OutSheetOperatorFont());
iOperandLayout->AppendL(operendLayout);
}
// aCustomFont
--nTimes;
}
else
{
//Scalable UI.
TAknLayoutText operatorLayout;
TAknLayoutText operendLayout;
operatorLayout.LayoutText(parentRect,AppLayout::Calculator_texts_Line_8(nTimes),iCalcAppEnv->OutSheetOperatorFont()); // aCustomFont
iOperatorLayout->AppendL(operatorLayout);
operendLayout.LayoutText(parentRect,AppLayout::Calculator_texts_Line_7(nTimes), NULL);
iOperandLayout->AppendL(operendLayout);
--nTimes;
}
}
//Scalable UI.
nTimes = iCalcOutputSheetLines - 2;
for (TInt ii(0); ii < (iCalcOutputSheetLines - 1); ii++)
{
if( AknLayoutUtils::ScalableLayoutInterfaceAvailable() )
{
#ifdef __SCALABLE_ICONS
layoutOfParentResultsLine = AknLayoutScalable_Apps::list_calc_item_pane(nTimes).LayoutLine();
rectParent.LayoutRect(rectListCalcPane.Rect(),layoutOfParentResultsLine) ;
TAknWindowLineLayout layoutOfResultsLine = AknLayoutScalable_Apps::list_calc_item_pane_g1().LayoutLine();
TAknLayoutRect lineLayout;
lineLayout.LayoutRect(rectParent.Rect(),layoutOfResultsLine);
iResultsLineLayout->AppendL(lineLayout);
#else
TAknLayoutRect lineLayout;
lineLayout.LayoutRect(parentRect,AppLayout::Calculator_elements_Line_3(nTimes));
iEqualLineLayout->AppendL(lineLayout);
#endif
}
else
{
TAknLayoutRect lineLayout;
lineLayout.LayoutRect(parentRect,AppLayout::Calculator_elements_Line_3(nTimes));
iEqualLineLayout->AppendL(lineLayout);
}
--nTimes;
}
TAknLayoutRect paperRect;
if( AknLayoutUtils::ScalableLayoutInterfaceAvailable() )
{
TAknLayoutRect rectCalcPaperPane;
TAknLayoutRect rectbgCalcPaperPane;
//Different configuration for Touch Layouts
if( AknLayoutUtils::PenEnabled() )
{
//In landscape mode different configuration is needed
if (Layout_Meta_Data::IsLandscapeOrientation())
{
rectCalcPaperPane.LayoutRect(parentRect,AknLayoutScalable_Apps::calc_paper_pane(enTouch_with_lsc).LayoutLine());
}
else
{
rectCalcPaperPane.LayoutRect(parentRect,AknLayoutScalable_Apps::calc_paper_pane(enTouch_with_prt).LayoutLine());
}
rectbgCalcPaperPane.LayoutRect(rectCalcPaperPane.Rect(),AknLayoutScalable_Apps::bg_calc_paper_pane(enTouch_enabled).LayoutLine());
}
else
{
rectCalcPaperPane.LayoutRect(parentRect,AknLayoutScalable_Apps::calc_paper_pane(enTouch_disabled).LayoutLine());
rectbgCalcPaperPane.LayoutRect(rectCalcPaperPane.Rect(),AknLayoutScalable_Apps::bg_calc_paper_pane().LayoutLine());
}
iPaperPaneRect = rectCalcPaperPane;
iCalcPaperLayout[0].LayoutRect(rectbgCalcPaperPane.Rect(),AknLayoutScalable_Apps::bg_calc_paper_pane_g1().LayoutLine());
iCalcPaperLayout[1].LayoutRect(rectbgCalcPaperPane.Rect(),AknLayoutScalable_Apps::bg_calc_paper_pane_g2().LayoutLine());
iCalcPaperLayout[2].LayoutRect(rectbgCalcPaperPane.Rect(),AknLayoutScalable_Apps::bg_calc_paper_pane_g3().LayoutLine());
iCalcPaperLayout[3].LayoutRect(rectbgCalcPaperPane.Rect(),AknLayoutScalable_Apps::bg_calc_paper_pane_g4().LayoutLine());
iCalcPaperLayout[4].LayoutRect(rectbgCalcPaperPane.Rect(),AknLayoutScalable_Apps::bg_calc_paper_pane_g5().LayoutLine());
iCalcPaperLayout[5].LayoutRect(rectbgCalcPaperPane.Rect(),AknLayoutScalable_Apps::bg_calc_paper_pane_g6().LayoutLine());
iCalcPaperLayout[6].LayoutRect(rectbgCalcPaperPane.Rect(),AknLayoutScalable_Apps::bg_calc_paper_pane_g7().LayoutLine());
iCalcPaperLayout[7].LayoutRect(rectbgCalcPaperPane.Rect(),AknLayoutScalable_Apps::bg_calc_paper_pane_g8().LayoutLine());
iCalcPaperLayout[8].LayoutRect(rectbgCalcPaperPane.Rect(),AknLayoutScalable_Apps::calc_bg_paper_pane_g9().LayoutLine());
}
iOpSheetContext->SetRect(Rect());
//Only for touch UI, scrollbars are present
if( AknLayoutUtils::PenEnabled() )
{
UpdateScrollIndicatorL();
}
else
{
if(iSBFrame)
{
delete(iSBFrame);
iSBFrame = NULL;
}
}
}
// ---------------------------------------------------------
// CCalcOutputSheet::UpdateScrollIndicatorL
// Creates and updates the scrollbar
// (other items were commented in a header).
// ---------------------------------------------------------
void CCalcOutputSheet::UpdateScrollIndicatorL()
{
if( !AknLayoutUtils::PenEnabled() )
{
return;
}
TAknLayoutRect rectCalcScrollPane;
//Get the layout information for the scrollbar
if( AknLayoutUtils::PenEnabled() )
{
if (Layout_Meta_Data::IsLandscapeOrientation())
{
rectCalcScrollPane.LayoutRect(iPaperPaneRect.Rect(),AknLayoutScalable_Apps::scroll_pane_cp024().LayoutLine());
}
else
{
rectCalcScrollPane.LayoutRect(iPaperPaneRect.Rect(),AknLayoutScalable_Apps::scroll_pane_cp024().LayoutLine());
}
}
//Create scrollbar if not created already
if ( !iSBFrame )
{
//Make this class as the observer class as well
iSBFrame = new( ELeave ) CEikScrollBarFrame( this,this, ETrue );
// Decide which type of scrollbar is to be shown
CAknAppUi* appUi = iAvkonAppUi;
if (AknLayoutUtils::DefaultScrollBarType(appUi) == CEikScrollBarFrame::EDoubleSpan)
{
// For EDoubleSpan type scrollbar
iSBFrame->CreateDoubleSpanScrollBarsL(ETrue, EFalse); // non-window owning scrollbar
iSBFrame->SetTypeOfVScrollBar(CEikScrollBarFrame::EDoubleSpan);
}
else
{
// For EArrowHead type scrollbar
iSBFrame->SetTypeOfVScrollBar(CEikScrollBarFrame::EArrowHead);
}
iSBFrame->SetScrollBarVisibilityL(CEikScrollBarFrame::EOff,CEikScrollBarFrame::EAuto);
}
TEikScrollBarModel hSbarModel;
TEikScrollBarModel vSbarModel;
//By default span is one if only one page is present
if(iCalcHistory->Count() < iCalcOutputSheetLines)
{
vSbarModel.iScrollSpan = 1;
vSbarModel.iThumbPosition = 0;
}
else
{
//span calculator if no of lines exceeds one page
vSbarModel.iScrollSpan = 1 + iCalcHistory->Count() - iCalcOutputSheetLines;
}
iPrevThumbPosition = vSbarModel.iThumbPosition = vSbarModel.iScrollSpan - 1;
vSbarModel.iThumbSpan = 1;
TRect clientRect( iAvkonAppUi->ClientRect() );
TRect rec(rectCalcScrollPane.Rect());
TEikScrollBarFrameLayout layout;
layout.iTilingMode = TEikScrollBarFrameLayout::EInclusiveRectConstant;
if (iSBFrame->TypeOfVScrollBar() == CEikScrollBarFrame::EDoubleSpan)
{
// For EDoubleSpan type scrollbar
if (vSbarModel.iThumbPosition + vSbarModel.iThumbSpan > vSbarModel.iScrollSpan)
{
// Not let scrollbar values overflow
vSbarModel.iThumbPosition = vSbarModel.iScrollSpan - vSbarModel.iThumbSpan;
}
TAknDoubleSpanScrollBarModel hDsSbarModel(hSbarModel);
TAknDoubleSpanScrollBarModel vDsSbarModel(vSbarModel);
iSBFrame->TileL(&hDsSbarModel, &vDsSbarModel, clientRect, rec, layout);
iSBFrame->SetVFocusPosToThumbPos(vDsSbarModel.FocusPosition());
}
else
{
iSBFrame->TileL( &hSbarModel, &vSbarModel, clientRect, rec, layout );
iSBFrame->SetVFocusPosToThumbPos( vSbarModel.iThumbPosition );
}
}
// ---------------------------------------------------------
// CCalcOutputSheet::Draw
// Drawing frame and history.
// (other items were commented in a header).
// ---------------------------------------------------------
//
void CCalcOutputSheet::Draw
(const TRect& aRect) const
{
CWindowGc& gc = SystemGc();
gc.Clear(aRect);
gc.SetClippingRect(aRect);
TRect rect(Rect());
MAknsSkinInstance* skin = AknsUtils::SkinInstance();
AknsDrawUtils::Background( AknsUtils:: SkinInstance(), AknsDrawUtils::ControlContext(this), this, gc, rect );
gc.SetBrushStyle(CGraphicsContext::ENullBrush);
gc.SetPenStyle(CGraphicsContext::ENullPen);
//set the size of the bitmap. SVG-T upgrade.
CAknsItemData* idata = NULL;
if (skin)
{
idata = skin->GetCachedItemData( KAknsIIDQsnFrCalcPaper);
}
if ( idata && idata->Type() == EAknsITImageTable )
{
if ( AknLayoutUtils::PenEnabled() )
{//when touch input,the paper become bigger,so it needs only one paper
AknIconUtils::SetSize(iCalcScalablePaper[0]->Bitmap(),iCalcPaperLayout[0].Rect().Size(),EAspectRatioNotPreserved);
AknIconUtils::SetSize(iCalcScalablePaper[0]->Mask(),iCalcPaperLayout[0].Rect().Size(),EAspectRatioNotPreserved);
iCalcPaperLayout[0].DrawImage(gc, iCalcScalablePaper[0]->Bitmap(),iCalcScalablePaper[0]->Mask());
}
else
{
for(TInt Cnt=0;Cnt < 9; Cnt++)
{
AknIconUtils::SetSize(iCalcScalablePaper[Cnt]->Bitmap(),iCalcPaperLayout[Cnt].Rect().Size(),EAspectRatioNotPreserved);
AknIconUtils::SetSize(iCalcScalablePaper[Cnt]->Mask(),iCalcPaperLayout[Cnt].Rect().Size(),EAspectRatioNotPreserved);
iCalcPaperLayout[Cnt].DrawImage(gc, iCalcScalablePaper[Cnt]->Bitmap(),iCalcScalablePaper[Cnt]->Mask());
}
}
}
else
{
// Make outsheet displayed in Jingmask is the same size as in other themes
// when there is a scrollbar on outsheet.
if ( AknLayoutUtils::PenEnabled() )
{
AknsDrawUtils::Background( AknsUtils:: SkinInstance(), iOpSheetContext, this, gc, iCalcPaperLayout[0].Rect() );
}
else
{
AknsDrawUtils::Background( AknsUtils:: SkinInstance(), iOpSheetContext, this, gc, rect );
}
}
for (TInt loop(iCalcOutputSheetLines - 1); loop >= 0; loop--)
{
const TCalcEditLine& history = (*iCalcHistory)[loop + iScrollOffset];
TCalcEditLine::TCalcOperatorType operatorType(
history.Operator());
if (loop < iCalcOutputSheetLines - 1)
{
// When an operator is Equal, a line is drawn at an upper end.
if (TCalcEditLine::ECalcEqual == operatorType)
{
TRgb ResultsLineolor;
TInt error1 = AknsUtils::GetCachedColor( skin, ResultsLineolor, KAknsIIDQsnTextColors, EAknsCIQsnTextColorsCG29);
if(error1 == KErrNone)
{
AknIconUtils::SetIconColor(iCalcResultsLine->Bitmap(),ResultsLineolor);
}
if( AknLayoutUtils::ScalableLayoutInterfaceAvailable() )
{
#ifdef __SCALABLE_ICONS
TAknLayoutRect& lineLayout = iResultsLineLayout->At(loop);
AknIconUtils::SetSize(iCalcResultsLine->Bitmap(),lineLayout.Rect().Size(),EAspectRatioNotPreserved);
AknIconUtils::SetSize(iCalcResultsLine->Mask(),lineLayout.Rect().Size(),EAspectRatioNotPreserved);
lineLayout.DrawImage(gc, iCalcResultsLine->Bitmap(),iCalcResultsLine->Mask());
#else
TAknLayoutRect& equalLineLayout= iEqualLineLayout->At(loop);
TRect rectLine = equalLineLayout.Rect();
equalLineLayout.DrawRect(gc);
#endif
}
else
{
TAknLayoutRect& equalLineLayout= iEqualLineLayout->At(loop);
TRect rectLine = equalLineLayout.Rect();
equalLineLayout.DrawRect(gc);
}
}
}
TRgb color;
TInt error = AknsUtils::GetCachedColor( skin, color, KAknsIIDQsnTextColors, EAknsCIQsnTextColorsCG29);
if(error == KErrNone)
{
gc.SetPenColor(color);
}
//change TBuf<10> to TBuf<KCalcMaxNumberWidth>
TBuf<KCalcMaxNumberWidth> keyvalue;
keyvalue.Append(history.NumberString());
AknTextUtils::LanguageSpecificNumberConversion (keyvalue);
// An operand's drawing
TAknLayoutText& operendLayout = iOperandLayout->At(loop);
if ( iUiLanguage == ELangFarsi || iUiLanguage == ELangHindi ||
iUiLanguage == ELangUrdu || iUiLanguage == ELangArabic )
{
if( iUiLanguage == ELangUrdu || iUiLanguage == ELangArabic )
{
TInt len = keyvalue.Length();
TInt pos = KErrNotFound;
TBuf<1> ch;
ch.Append(iCalcAppEnv->MinusIndicator());
if( (pos = keyvalue.Locate(iCalcAppEnv->MinusIndicator())) != KErrNotFound &&
pos == keyvalue.LocateReverse(iCalcAppEnv->MinusIndicator()))
{
keyvalue.Delete( pos, 1 );
keyvalue.Insert( 0, ch );
}
}
operendLayout.DrawText(gc,keyvalue,EFalse,color);
}
else
{
operendLayout.DrawText(gc,history.NumberString(),EFalse,color);
}
// An operator's drawing
TPtrC operatorString(
iCalcAppEnv->OutSheetOperator(operatorType));
TAknLayoutText& operatorLayout = iOperatorLayout->At(loop);
operatorLayout.DrawText(gc, operatorString , EFalse, color);
}
}
// ---------------------------------------------------------
// CCalcOutputSheet::HandleScrollEventL
// Handles the events from the scrollbar
// (other items were commented in a header).
// ---------------------------------------------------------
//
void CCalcOutputSheet::HandleScrollEventL(CEikScrollBar* aScrollBar, TEikScrollEvent aEventType)
{
//Only on page up/down,scroll up/down and drag events
if((aEventType == EEikScrollPageDown) || (aEventType == EEikScrollPageUp) ||
(aEventType == EEikScrollThumbDragVert) || (aEventType == EEikScrollUp) ||
(aEventType == EEikScrollDown))
{
//Get the current position from the scroll bar
if(iPrevThumbPosition >aScrollBar->ThumbPosition() )
{
//Move the scroll bar n times up
while(iPrevThumbPosition != aScrollBar->ThumbPosition())
{
ScrollUp();
iPrevThumbPosition--;
}
}
else
{
//Move the scroll bar n times down
while( iPrevThumbPosition != aScrollBar->ThumbPosition() )
{
ScrollDown();
iPrevThumbPosition++;
}
}
DrawNow();
}
}
// ---------------------------------------------------------
// CCalcOutputSheet::HandleResourceChange
// Handles the events that needs to be taken care after resource change
// (other items were commented in a header).
// ---------------------------------------------------------
//
void CCalcOutputSheet::HandleResourceChange(TInt aType)
{
TRAP_IGNORE(HandleResourceChangeOutSheetL(aType) );
}
// ---------------------------------------------------------
// CCalcOutputSheet::HandleResourceChangeOutSheetL
// Handles the events that needs to be taken care after resource change
// (other items were commented in a header).
// ---------------------------------------------------------
//
void CCalcOutputSheet::HandleResourceChangeOutSheetL(TInt aType)
{
if ( aType == KEikDynamicLayoutVariantSwitch )
{
if (AknLayoutUtils::PenEnabled())
{
ScrollToBottomL();
}
}
if ( aType == KAknsMessageSkinChange )
{
if (AknLayoutUtils::PenEnabled())
{
delete (iSBFrame);
iSBFrame = NULL;
UpdateScrollIndicatorL();
}
}
}
// End of File