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/*
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* Copyright (c) 2010 Ixonos Plc.
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of the "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - Initial contribution
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*
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* Contributors:
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* Ixonos Plc
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*
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* Description:
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* Selection popup dialog.
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*
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*/
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// INCLUDES
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#include <avkon.hrh>
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#include <AknLayoutScalable_Avkon.cdl.h>
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#include <AknLayoutScalable_Apps.cdl.h>
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#include <fbs.h>
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#include <AknIconUtils.h>
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#include <AknUtils.h>
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#include <AknBidiTextUtils.h>
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#include <BidiText.h>
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#include <ImageEditorUi.mbg>
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#include <ImageEditorUI.rsg>
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#include <draw.rsg>
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#include <drawpath.h>
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#include "ResolutionUtil.h"
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#include "selectionpopup.h"
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#include "ImageEditorUiDefs.h"
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// CONSTANTS
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const TInt KGridColumnCount = 5;
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const TInt KGridRowCount = 1;
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const TInt KPenSizeOffset = 153;
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//=============================================================================
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CSelectionPopup::CSelectionPopup(TRgb& aCurrentColor, const TRect& aImageRect)
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{
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// Set values into an array
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iItemArray.Append( 2 ); //default: 4
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iItemArray.Append( 4 );
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iItemArray.Append( 8 );
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iItemArray.Append( 16 );
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iItemArray.Append( 32 );
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//set defalut color
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iCurrentColor = aCurrentColor;
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iImageRect = aImageRect;
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}
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//=============================================================================
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CSelectionPopup::~CSelectionPopup()
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{
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delete iPopupCenter;
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delete iPopupCenterMask;
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delete iPopupCornerTL;
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delete iPopupCornerTLMask;
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delete iPopupCornerTR;
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delete iPopupCornerTRMask;
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delete iPopupCornerBL;
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delete iPopupCornerBLMask;
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delete iPopupCornerBR;
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delete iPopupCornerBRMask;
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delete iPopupSideL;
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delete iPopupSideLMask;
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delete iPopupSideR;
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delete iPopupSideRMask;
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delete iPopupSideT;
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delete iPopupSideTMask;
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delete iPopupSideB;
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delete iPopupSideBMask;
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iHighlightRectsArray.Close();
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iGridRectsArray.Close();
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iColorBitmapsArray.ResetAndDestroy();
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iItemArray.Close();
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}
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//=============================================================================
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void CSelectionPopup::ConstructL ( CCoeControl* aParent )
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{
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// Set parent
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SetContainerWindowL( *aParent );
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TFileName iconFile( KImageEditorUiMifFile );
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// Create trans popup window graphics
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// Center
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AknIconUtils::CreateIconL( iPopupCenter, iPopupCenterMask, iconFile,
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EMbmImageeditoruiQgn_graf_popup_trans_center,
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EMbmImageeditoruiQgn_graf_popup_trans_center_mask );
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// Top-left corner
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AknIconUtils::CreateIconL( iPopupCornerTL, iPopupCornerTLMask, iconFile,
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EMbmImageeditoruiQgn_graf_popup_trans_corner_tl,
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EMbmImageeditoruiQgn_graf_popup_trans_corner_tl_mask );
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// Top-right corner
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AknIconUtils::CreateIconL( iPopupCornerTR, iPopupCornerTRMask, iconFile,
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EMbmImageeditoruiQgn_graf_popup_trans_corner_tr,
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EMbmImageeditoruiQgn_graf_popup_trans_corner_tr_mask );
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// Bottom-left corner
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AknIconUtils::CreateIconL( iPopupCornerBL, iPopupCornerBLMask, iconFile,
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EMbmImageeditoruiQgn_graf_popup_trans_corner_bl,
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EMbmImageeditoruiQgn_graf_popup_trans_corner_bl_mask );
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// Bottom-right corner
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AknIconUtils::CreateIconL( iPopupCornerBR, iPopupCornerBRMask, iconFile,
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EMbmImageeditoruiQgn_graf_popup_trans_corner_br,
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EMbmImageeditoruiQgn_graf_popup_trans_corner_br_mask );
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// left side
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AknIconUtils::CreateIconL( iPopupSideL, iPopupSideLMask, iconFile,
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EMbmImageeditoruiQgn_graf_popup_trans_side_l,
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EMbmImageeditoruiQgn_graf_popup_trans_side_l_mask );
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// left side
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AknIconUtils::CreateIconL( iPopupSideR, iPopupSideRMask, iconFile,
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EMbmImageeditoruiQgn_graf_popup_trans_side_r,
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EMbmImageeditoruiQgn_graf_popup_trans_side_r_mask );
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// top side
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AknIconUtils::CreateIconL( iPopupSideT, iPopupSideTMask, iconFile,
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EMbmImageeditoruiQgn_graf_popup_trans_side_t,
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EMbmImageeditoruiQgn_graf_popup_trans_side_t_mask );
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// bottom side
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AknIconUtils::CreateIconL( iPopupSideB, iPopupSideBMask, iconFile,
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EMbmImageeditoruiQgn_graf_popup_trans_side_b,
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EMbmImageeditoruiQgn_graf_popup_trans_side_b_mask );
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// Activate control
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ActivateL();
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}
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//=============================================================================
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void CSelectionPopup::CreateColorBitmapsL( TSize /* aSize */ )
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{
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//TODO: to set icon here
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// Generate color bitmaps
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iColorBitmapsArray.Reset();
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TSize size(2,2);
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for( TInt i = iItemArray.Count(); i > 0 ; i-- )
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{
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CFbsBitmap* bitmap = new ( ELeave ) CFbsBitmap;
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CleanupStack::PushL( bitmap );
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User::LeaveIfError ( bitmap->Create ( size, EColor64K ) );
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size.iHeight*=2;
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size.iWidth*=2;
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// Compute color for bitmap
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TRgb color( iCurrentColor );//iRGBArray[i] );
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// Fill the bitmap with the correct color
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TUint16 color_64k = ( TUint16 )
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(0 |
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((( TUint8 )color.Red() >> 3) << 11) |
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((( TUint8 )color.Green() >> 2) << 5) |
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(( TUint8 )color.Blue() >> 3));
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bitmap->LockHeapLC();
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TUint16 * pd = (TUint16 *)bitmap->DataAddress();
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TSize size = bitmap->SizeInPixels();
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TInt w = (bitmap->ScanLineLength(size.iWidth, EColor64K) >> 1)
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* size.iHeight;
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for( TInt k = w; k != 0; --k)
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{
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*pd++ = color_64k;
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}
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iColorBitmapsArray.Append( bitmap );
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CleanupStack::PopAndDestroy(); // LockHeapLC()
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CleanupStack::Pop(); // bitmap
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}
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}
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//=============================================================================
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void CSelectionPopup::Draw( const TRect& aRect ) const
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{
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const TRgb KHighlightCenterColor (229, 229, 229);
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CWindowGc& gc = SystemGc();
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// Change brush to null to enable transparent drawing
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gc.SetBrushStyle (CGraphicsContext::ENullBrush);
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// draw center of the borders
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gc.BitBltMasked( iPopupCenterRect.iTl, iPopupCenter,
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iPopupCenterRect.Size(), iPopupCenterMask, EFalse );
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// draw Top left corner
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gc.BitBltMasked( iPopupCornerTLRect.iTl, iPopupCornerTL,
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iPopupCornerTLRect.Size(), iPopupCornerTLMask, EFalse );
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// draw Top right corner
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gc.BitBltMasked( iPopupCornerTRRect.iTl, iPopupCornerTR,
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iPopupCornerTRRect.Size(), iPopupCornerTRMask, EFalse );
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// draw Bottom left corner
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gc.BitBltMasked( iPopupCornerBLRect.iTl, iPopupCornerBL,
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iPopupCornerBLRect.Size(), iPopupCornerBLMask, EFalse );
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// draw Bottom right corner
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gc.BitBltMasked( iPopupCornerBRRect.iTl, iPopupCornerBR,
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iPopupCornerBRRect.Size(), iPopupCornerBRMask, EFalse );
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// draw Left side
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gc.BitBltMasked( iPopupSideLRect.iTl, iPopupSideL,
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iPopupSideLRect.Size(), iPopupSideLMask, EFalse );
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// draw Right side
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gc.BitBltMasked( iPopupSideRRect.iTl, iPopupSideR,
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iPopupSideRRect.Size(), iPopupSideRMask, EFalse );
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// draw Top side
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gc.BitBltMasked( iPopupSideTRect.iTl, iPopupSideT,
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iPopupSideTRect.Size(), iPopupSideTMask, EFalse );
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// draw Bottom side
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gc.BitBltMasked( iPopupSideBRect.iTl, iPopupSideB,
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iPopupSideBRect.Size(), iPopupSideBMask, EFalse );
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// Draw color items and selection indicator
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for( TInt index = 0; index < iGridRectsArray.Count(); index++ )
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{
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// Draw selection indicator for current item
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if( index == iCurrentItem )
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{
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gc.SetBrushStyle( CGraphicsContext::ESolidBrush );
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gc.SetBrushColor( KHighlightCenterColor );
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gc.SetPenColor( KRgbBlack );
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gc.SetPenSize( TSize(2,2) );
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gc.DrawRect( iHighlightRectsArray[ iCurrentItem ] );
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gc.SetBrushStyle (CGraphicsContext::ENullBrush);
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}
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// draw color bitmap
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TRect currentRect = iGridRectsArray[index];
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currentRect.iTl.iX = currentRect.iTl.iX + (currentRect.iBr.iX - currentRect.iTl.iX)/2 - iItemArray[index]/2;
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currentRect.iTl.iY = currentRect.iTl.iY + (currentRect.iBr.iY - currentRect.iTl.iY)/2 - iItemArray[index]/2;
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gc.BitBlt(currentRect.iTl, iColorBitmapsArray[index]);
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}
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// Draw heading
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// Convert the plug-in name to visual representation
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// (in case would be right-to-left)
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const CFont* font = NULL;
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font = AknLayoutUtils::FontFromId( EAknLogicalFontPrimaryFont );
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TBuf<256> visual;
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// Text to be converted
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HBufC * heading = ControlEnv()->AllocReadResourceLC ( R_TITLE_LINE_WEIGHT );
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AknBidiTextUtils::ConvertToVisualAndClip(
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heading->Des(),
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visual,
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*font,
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iHeadingRect.Width(),
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iHeadingRect.Width()
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);
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CleanupStack::PopAndDestroy( heading );
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gc.UseFont( font );
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gc.SetBrushStyle ( CGraphicsContext::ENullBrush );
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TInt baseline = iHeadingRect.Height() / 2 + font->AscentInPixels() / 2;
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// Check the directionality of the current language and set the alignment
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// according the directionality
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TBidiText::TDirectionality dir = TBidiText::ScriptDirectionality(User::Language());
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CGraphicsContext::TTextAlign align = CGraphicsContext::ELeft;
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if (dir == TBidiText::ERightToLeft)
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{
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align = CGraphicsContext::ERight;
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}
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gc.SetPenColor(KRgbWhite);
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gc.DrawText(visual, iHeadingRect, baseline, align, 0);
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}
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//=============================================================================
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void CSelectionPopup::SizeChanged()
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{
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TAknLayoutRect layoutRect;
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layoutRect.LayoutRect( Rect(), AknLayoutScalable_Apps::popup_imed_trans_window(0) );
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TRect parentRect = layoutRect.Rect();
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if(parentRect.iTl.iX > parentRect.iTl.iY)
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{
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parentRect.SetRect(parentRect.iTl.iX-KPenSizeOffset,parentRect.iTl.iY,parentRect.iBr.iX-KPenSizeOffset,parentRect.iBr.iY);
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}
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TAknLayoutRect iconLayout;
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iconLayout.LayoutRect( parentRect, AknLayoutScalable_Avkon::bg_tb_trans_pane_g1());
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iPopupCenterRect = iconLayout.Rect();
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iconLayout.LayoutRect( parentRect, AknLayoutScalable_Avkon::bg_tb_trans_pane_g2());
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iPopupCornerTLRect = iconLayout.Rect();
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iconLayout.LayoutRect( parentRect, AknLayoutScalable_Avkon::bg_tb_trans_pane_g3());
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iPopupCornerTRRect = iconLayout.Rect();
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iconLayout.LayoutRect( parentRect, AknLayoutScalable_Avkon::bg_tb_trans_pane_g4());
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iPopupCornerBLRect = iconLayout.Rect();
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iconLayout.LayoutRect( parentRect, AknLayoutScalable_Avkon::bg_tb_trans_pane_g5());
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iPopupCornerBRRect = iconLayout.Rect();
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iconLayout.LayoutRect( parentRect, AknLayoutScalable_Avkon::bg_tb_trans_pane_g6());
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iPopupSideLRect = iconLayout.Rect();
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iconLayout.LayoutRect( parentRect, AknLayoutScalable_Avkon::bg_tb_trans_pane_g7());
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iPopupSideRRect = iconLayout.Rect();
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iconLayout.LayoutRect( parentRect, AknLayoutScalable_Avkon::bg_tb_trans_pane_g8());
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iPopupSideTRect = iconLayout.Rect();
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iconLayout.LayoutRect( parentRect, AknLayoutScalable_Avkon::bg_tb_trans_pane_g9());
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iPopupSideBRect = iconLayout.Rect();
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iconLayout.LayoutRect( parentRect, AknLayoutScalable_Apps::listscroll_imed_pane());
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TRect listscrollPaneRect = iconLayout.Rect();
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iconLayout.LayoutRect( listscrollPaneRect, AknLayoutScalable_Apps::grid_imed_colour_35_pane( 1 ));
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TRect gridPaneRect = iconLayout.Rect();
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iHighlightRectsArray.Reset();
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iGridRectsArray.Reset();
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for( TInt row = 0; row < KGridRowCount; row++ )
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{
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for( TInt column = 0; column < KGridColumnCount; column++ )
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{
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iconLayout.LayoutRect( gridPaneRect,
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AknLayoutScalable_Apps::cell_imed_colour_pane(0 , column, row ));
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TRect highlightRect = iconLayout.Rect();
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iHighlightRectsArray.Append( highlightRect );
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iconLayout.LayoutRect( highlightRect,
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AknLayoutScalable_Apps::cell_imed_colour_pane_g1(0) );
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iGridRectsArray.Append(iconLayout.Rect());
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}
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}
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CreateColorBitmapsL( iconLayout.Rect().Size() );
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//Heading rect
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iconLayout.LayoutRect( parentRect, AknLayoutScalable_Apps::heading_imed_pane());
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TRect heading = iconLayout.Rect();
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TAknLayoutText layoutText;
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layoutText.LayoutText( heading, AknLayoutScalable_Apps::heading_imed_pane_t1() );
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iHeadingRect = layoutText.TextRect();
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iLayoutTextHeading = layoutText;
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// Resize graphics to correct size
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AknIconUtils::SetSize( iPopupCenter, iPopupCenterRect.Size(), EAspectRatioNotPreserved);
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AknIconUtils::SetSize( iPopupCornerTL, iPopupCornerTLRect.Size(), EAspectRatioNotPreserved);
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AknIconUtils::SetSize( iPopupCornerTR, iPopupCornerTRRect.Size(), EAspectRatioNotPreserved);
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AknIconUtils::SetSize( iPopupCornerBL, iPopupCornerBLRect.Size(), EAspectRatioNotPreserved);
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AknIconUtils::SetSize( iPopupCornerBR, iPopupCornerBRRect.Size(), EAspectRatioNotPreserved);
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AknIconUtils::SetSize( iPopupSideL, iPopupSideLRect.Size(), EAspectRatioNotPreserved);
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AknIconUtils::SetSize( iPopupSideR, iPopupSideRRect.Size(), EAspectRatioNotPreserved);
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|
377 |
AknIconUtils::SetSize( iPopupSideT, iPopupSideTRect.Size(), EAspectRatioNotPreserved);
|
|
378 |
AknIconUtils::SetSize( iPopupSideB, iPopupSideBRect.Size(), EAspectRatioNotPreserved);
|
|
379 |
|
|
380 |
}
|
|
381 |
|
|
382 |
//=============================================================================
|
|
383 |
TKeyResponse CSelectionPopup::OfferKeyEventL( const TKeyEvent& aKeyEvent,
|
|
384 |
TEventCode aType )
|
|
385 |
{
|
|
386 |
TKeyResponse res = EKeyWasNotConsumed;
|
|
387 |
|
|
388 |
if (aType == EEventKey)
|
|
389 |
{
|
|
390 |
// If in landscape mode, do different mapping for the number keys.
|
|
391 |
TUint keyCode = aKeyEvent.iCode;
|
|
392 |
TBool landscape = CResolutionUtil::Self()->GetLandscape();
|
|
393 |
if (landscape)
|
|
394 |
{
|
|
395 |
switch (keyCode)
|
|
396 |
{
|
|
397 |
case 49: // numeric keypad '1'
|
|
398 |
keyCode = 55;
|
|
399 |
break;
|
|
400 |
case 50: // numeric keypad '2'
|
|
401 |
keyCode = 52;
|
|
402 |
break;
|
|
403 |
case 51: // numeric keypad '3'
|
|
404 |
keyCode = 49;
|
|
405 |
break;
|
|
406 |
case 52: // numeric keypad '4'
|
|
407 |
keyCode = 56;
|
|
408 |
break;
|
|
409 |
case 54: // numeric keypad '6'
|
|
410 |
keyCode = 50;
|
|
411 |
break;
|
|
412 |
case 55: // numeric keypad '7'
|
|
413 |
keyCode = 57;
|
|
414 |
break;
|
|
415 |
case 56: // numeric keypad '8'
|
|
416 |
keyCode = 54;
|
|
417 |
break;
|
|
418 |
case 57: // numeric keypad '9'
|
|
419 |
keyCode = 51;
|
|
420 |
break;
|
|
421 |
default:
|
|
422 |
break;
|
|
423 |
}
|
|
424 |
}
|
|
425 |
|
|
426 |
switch (keyCode)
|
|
427 |
{
|
|
428 |
case EKeyLeftArrow:
|
|
429 |
case 52: // numeric keypad '4'
|
|
430 |
{
|
|
431 |
if (iCurrentItem == 0)
|
|
432 |
{
|
|
433 |
iCurrentItem = iGridRectsArray.Count() - 1;
|
|
434 |
}
|
|
435 |
else
|
|
436 |
{
|
|
437 |
iCurrentItem--;
|
|
438 |
}
|
|
439 |
|
|
440 |
res = EKeyWasConsumed;
|
|
441 |
break;
|
|
442 |
}
|
|
443 |
|
|
444 |
case EKeyRightArrow:
|
|
445 |
case 54: // numeric keypad '6'
|
|
446 |
{
|
|
447 |
iCurrentItem++;
|
|
448 |
if (iCurrentItem >= iGridRectsArray.Count())
|
|
449 |
{
|
|
450 |
iCurrentItem = 0;
|
|
451 |
}
|
|
452 |
|
|
453 |
res = EKeyWasConsumed;
|
|
454 |
break;
|
|
455 |
}
|
|
456 |
|
|
457 |
case EKeyDownArrow:
|
|
458 |
case 56: // numeric keypad '8'
|
|
459 |
{
|
|
460 |
iCurrentItem += KGridColumnCount;
|
|
461 |
if (iCurrentItem >= iGridRectsArray.Count())
|
|
462 |
{
|
|
463 |
iCurrentItem = iCurrentItem - iGridRectsArray.Count();
|
|
464 |
}
|
|
465 |
|
|
466 |
res = EKeyWasConsumed;
|
|
467 |
break;
|
|
468 |
}
|
|
469 |
|
|
470 |
case EKeyUpArrow:
|
|
471 |
case 50: // numeric keypad '2'
|
|
472 |
{
|
|
473 |
iCurrentItem -= KGridColumnCount;
|
|
474 |
if (iCurrentItem < 0)
|
|
475 |
{
|
|
476 |
iCurrentItem = iGridRectsArray.Count() + iCurrentItem;
|
|
477 |
}
|
|
478 |
|
|
479 |
res = EKeyWasConsumed;
|
|
480 |
break;
|
|
481 |
}
|
|
482 |
|
|
483 |
case 49: // numeric keypad '1'
|
|
484 |
{
|
|
485 |
// Move up and left
|
|
486 |
iCurrentItem -= KGridColumnCount;
|
|
487 |
iCurrentItem --;
|
|
488 |
if (iCurrentItem < 0)
|
|
489 |
{
|
|
490 |
iCurrentItem = iGridRectsArray.Count() + iCurrentItem;
|
|
491 |
}
|
|
492 |
res = EKeyWasConsumed;
|
|
493 |
break;
|
|
494 |
}
|
|
495 |
|
|
496 |
case 51: // numeric keypad '3'
|
|
497 |
{
|
|
498 |
// Move up and right
|
|
499 |
iCurrentItem -= KGridColumnCount;
|
|
500 |
iCurrentItem ++;
|
|
501 |
if (iCurrentItem < 0)
|
|
502 |
{
|
|
503 |
iCurrentItem = iGridRectsArray.Count() + iCurrentItem;
|
|
504 |
}
|
|
505 |
res = EKeyWasConsumed;
|
|
506 |
break;
|
|
507 |
}
|
|
508 |
|
|
509 |
case 55: // numeric keypad '7'
|
|
510 |
{
|
|
511 |
// Move down and left
|
|
512 |
iCurrentItem += KGridColumnCount;
|
|
513 |
iCurrentItem--;
|
|
514 |
if (iCurrentItem >= iGridRectsArray.Count())
|
|
515 |
{
|
|
516 |
iCurrentItem = iCurrentItem - iGridRectsArray.Count();
|
|
517 |
}
|
|
518 |
res = EKeyWasConsumed;
|
|
519 |
break;
|
|
520 |
}
|
|
521 |
|
|
522 |
case 57: // numeric keypad '9'
|
|
523 |
{
|
|
524 |
// Move down and left
|
|
525 |
iCurrentItem += KGridColumnCount;
|
|
526 |
iCurrentItem++;
|
|
527 |
if (iCurrentItem >= iGridRectsArray.Count())
|
|
528 |
{
|
|
529 |
iCurrentItem = iCurrentItem - iGridRectsArray.Count();
|
|
530 |
}
|
|
531 |
res = EKeyWasConsumed;
|
|
532 |
break;
|
|
533 |
}
|
|
534 |
|
|
535 |
default:
|
|
536 |
{
|
|
537 |
break;
|
|
538 |
}
|
|
539 |
}
|
|
540 |
}
|
|
541 |
|
|
542 |
return res;
|
|
543 |
|
|
544 |
}
|
|
545 |
|
|
546 |
//=============================================================================
|
|
547 |
void CSelectionPopup::HandlePointerEventL( const TPointerEvent &aPointerEvent )
|
|
548 |
{
|
|
549 |
if( AknLayoutUtils::PenEnabled() )
|
|
550 |
{
|
|
551 |
switch( aPointerEvent.iType )
|
|
552 |
{
|
|
553 |
case TPointerEvent::EButton1Down:
|
|
554 |
case TPointerEvent::EDrag:
|
|
555 |
{
|
|
556 |
// calculate which one of the grid items was pressed by
|
|
557 |
// by comparing item rects and pressed position
|
|
558 |
for (TInt i = 0; i < iHighlightRectsArray.Count(); ++i)
|
|
559 |
{
|
|
560 |
TRect iconRect( iHighlightRectsArray[i] );
|
|
561 |
|
|
562 |
if( iconRect.Contains( aPointerEvent.iPosition ) )
|
|
563 |
{
|
|
564 |
// set new highlighted item
|
|
565 |
iCurrentItem = i;
|
|
566 |
break;
|
|
567 |
}
|
|
568 |
}
|
|
569 |
break;
|
|
570 |
}
|
|
571 |
case TPointerEvent::EButton1Up:
|
|
572 |
{
|
|
573 |
break;
|
|
574 |
}
|
|
575 |
default:
|
|
576 |
{
|
|
577 |
break;
|
|
578 |
}
|
|
579 |
}
|
|
580 |
}
|
|
581 |
}
|
|
582 |
|
|
583 |
//=============================================================================
|
|
584 |
TRect CSelectionPopup::GridRect() const
|
|
585 |
{
|
|
586 |
return iPopupCenterRect;
|
|
587 |
}
|
|
588 |
|
|
589 |
//=============================================================================
|
|
590 |
TBool CSelectionPopup::HighlightedItemPressed( TPoint aPosition ) const
|
|
591 |
{
|
|
592 |
TRect iconRect = iHighlightRectsArray[ iCurrentItem ];
|
|
593 |
|
|
594 |
if (iconRect.Contains( aPosition ))
|
|
595 |
{
|
|
596 |
return ETrue;
|
|
597 |
}
|
|
598 |
else
|
|
599 |
{
|
|
600 |
return EFalse;
|
|
601 |
}
|
|
602 |
}
|
|
603 |
|
|
604 |
//=============================================================================
|
|
605 |
void CSelectionPopup::SetSelectedValue( TInt aSelected )
|
|
606 |
{
|
|
607 |
ASSERT( aSelected >= 0 );
|
|
608 |
iCurrentItem = iItemArray.Find( aSelected );
|
|
609 |
}
|
|
610 |
|
|
611 |
//=============================================================================
|
|
612 |
TInt CSelectionPopup::GetSelectedValue() const
|
|
613 |
{
|
|
614 |
ASSERT( iCurrentItem >= 0 && iCurrentItem < iItemArray.Count() );
|
|
615 |
return iItemArray[iCurrentItem];
|
|
616 |
}
|
|
617 |
|
|
618 |
|
|
619 |
//=============================================================================
|
|
620 |
// DIALOG
|
|
621 |
//=============================================================================
|
|
622 |
TInt CSelectionDialog::RunDlgLD( const CFbsBitmap* aBitmap,
|
|
623 |
const TRect& aRect,
|
|
624 |
TInt& aSelection,
|
|
625 |
TRgb& aCurrentColor,
|
|
626 |
const TRect& aImageRect)
|
|
627 |
{
|
|
628 |
CSelectionDialog* dialog =
|
|
629 |
new (ELeave) CSelectionDialog ( aSelection);
|
|
630 |
dialog->ConstructL( aBitmap, aRect, aCurrentColor, aImageRect);
|
|
631 |
return dialog->ExecuteLD( R_IMAGE_EDITOR_COLOR_DIALOG );
|
|
632 |
}
|
|
633 |
|
|
634 |
//=============================================================================
|
|
635 |
CSelectionDialog::CSelectionDialog( TInt& aSelection)
|
|
636 |
: iCurrentValue( aSelection )
|
|
637 |
{
|
|
638 |
}
|
|
639 |
|
|
640 |
//=============================================================================
|
|
641 |
CSelectionDialog::~CSelectionDialog()
|
|
642 |
{
|
|
643 |
delete iPopup;
|
|
644 |
}
|
|
645 |
|
|
646 |
//=============================================================================
|
|
647 |
|
|
648 |
void CSelectionDialog::ConstructL( const CFbsBitmap* aBitmap,
|
|
649 |
const TRect& aRect,
|
|
650 |
TRgb& aCurrentColor,
|
|
651 |
const TRect& aImageRect)
|
|
652 |
{
|
|
653 |
iPopup = new ( ELeave ) CSelectionPopup(aCurrentColor, aImageRect);
|
|
654 |
iPopup->SetSelectedValue(iCurrentValue);
|
|
655 |
iPopup->ConstructL(this);
|
|
656 |
|
|
657 |
SetRect(aRect);
|
|
658 |
|
|
659 |
// Not drawn correctly if calling SetRect()
|
|
660 |
iPopup->SetSize(aRect.Size());
|
|
661 |
iPopup->SetPosition(TPoint(0,0));
|
|
662 |
iPopup->SetImageL( aBitmap ); // set the image which we are editing
|
|
663 |
}
|
|
664 |
|
|
665 |
//=============================================================================
|
|
666 |
TBool CSelectionDialog::OkToExitL( TInt aButtonId )
|
|
667 |
{
|
|
668 |
if ( aButtonId == EAknSoftkeyOk || aButtonId == EAknSoftkeySelect)
|
|
669 |
{
|
|
670 |
iCurrentValue = iPopup->GetSelectedValue();
|
|
671 |
return ETrue;
|
|
672 |
}
|
|
673 |
else
|
|
674 |
{
|
|
675 |
return EFalse;
|
|
676 |
}
|
|
677 |
}
|
|
678 |
|
|
679 |
//=============================================================================
|
|
680 |
void CSelectionDialog::Draw(const TRect& /*aRect*/) const
|
|
681 |
{
|
|
682 |
}
|
|
683 |
|
|
684 |
//=============================================================================
|
|
685 |
void CSelectionDialog::SizeChanged()
|
|
686 |
{
|
|
687 |
}
|
|
688 |
|
|
689 |
//=============================================================================
|
|
690 |
void CSelectionDialog::PreLayoutDynInitL()
|
|
691 |
{
|
|
692 |
}
|
|
693 |
|
|
694 |
|
|
695 |
//=============================================================================
|
|
696 |
TInt CSelectionDialog::CountComponentControls() const
|
|
697 |
{
|
|
698 |
return 1;
|
|
699 |
}
|
|
700 |
|
|
701 |
//=============================================================================
|
|
702 |
CCoeControl* CSelectionDialog::ComponentControl(TInt /*aIndex*/) const
|
|
703 |
{
|
|
704 |
return iPopup;
|
|
705 |
}
|
|
706 |
|
|
707 |
//=============================================================================
|
|
708 |
TKeyResponse CSelectionDialog::OfferKeyEventL(const TKeyEvent& aKeyEvent,TEventCode aType)
|
|
709 |
{
|
|
710 |
// Selection key or numeric keypad '5' close the dialog
|
|
711 |
TKeyResponse res = EKeyWasNotConsumed;
|
|
712 |
if (aType == EEventKey &&
|
|
713 |
(aKeyEvent.iCode == EKeyOK || aKeyEvent.iCode == 53 || aKeyEvent.iScanCode == EStdKeyEnter) )
|
|
714 |
{
|
|
715 |
TryExitL (EAknSoftkeyOk);
|
|
716 |
res = EKeyWasConsumed;
|
|
717 |
}
|
|
718 |
else if (aType == EEventKey && aKeyEvent.iCode == EKeyNo || aKeyEvent.iCode == EKeyEscape) // Do not exit if dialog active
|
|
719 |
{
|
|
720 |
TryExitL (EAknSoftkeyCancel);
|
|
721 |
res = EKeyWasNotConsumed;
|
|
722 |
}
|
|
723 |
#ifdef FULLSCREEN_AVAILABLE
|
|
724 |
else if (aType == EEventKey && aKeyEvent.iCode == 48 ) // 0
|
|
725 |
{
|
|
726 |
// Switch normal screen / full screen
|
|
727 |
if (CResolutionUtil::Self()->GetFullScreen())
|
|
728 |
{
|
|
729 |
iEikonEnv->EikAppUi()->HandleCommandL(EImageEditorMenuCmdNormalScreen);
|
|
730 |
SetRect(iEikonEnv->EikAppUi()->ClientRect());
|
|
731 |
SizeChanged();
|
|
732 |
DrawNow();
|
|
733 |
}
|
|
734 |
else
|
|
735 |
{
|
|
736 |
iEikonEnv->EikAppUi()->HandleCommandL(EImageEditorMenuCmdFullScreen);
|
|
737 |
SetExtentToWholeScreen();
|
|
738 |
SizeChanged();
|
|
739 |
DrawNow();
|
|
740 |
}
|
|
741 |
res = EKeyWasConsumed;
|
|
742 |
}
|
|
743 |
#endif // FULLSCREEN_AVAILABLE
|
|
744 |
else
|
|
745 |
{
|
|
746 |
res = iPopup->OfferKeyEventL(aKeyEvent, aType);
|
|
747 |
if (res == EKeyWasConsumed)
|
|
748 |
{
|
|
749 |
DrawDeferred();
|
|
750 |
}
|
|
751 |
}
|
|
752 |
|
|
753 |
return res;
|
|
754 |
}
|
|
755 |
|
|
756 |
//=============================================================================
|
|
757 |
void CSelectionDialog::HandlePointerEventL(
|
|
758 |
const TPointerEvent &aPointerEvent )
|
|
759 |
{
|
|
760 |
if( AknLayoutUtils::PenEnabled() )
|
|
761 |
{
|
|
762 |
switch( aPointerEvent.iType )
|
|
763 |
{
|
|
764 |
case TPointerEvent::EButton1Down:
|
|
765 |
{
|
|
766 |
// forward event only if grid area was pressed
|
|
767 |
if ( iPopup->GridRect().Contains( aPointerEvent.iPosition ) )
|
|
768 |
{
|
|
769 |
iPopup->HandlePointerEventL( aPointerEvent );
|
|
770 |
}
|
|
771 |
break;
|
|
772 |
}
|
|
773 |
case TPointerEvent::EDrag:
|
|
774 |
{
|
|
775 |
if ( iPopup->GridRect().Contains( aPointerEvent.iPosition ) )
|
|
776 |
{
|
|
777 |
iPopup->HandlePointerEventL( aPointerEvent );
|
|
778 |
}
|
|
779 |
break;
|
|
780 |
}
|
|
781 |
case TPointerEvent::EButton1Up:
|
|
782 |
{
|
|
783 |
// already highlighted item is pressed
|
|
784 |
if ( iPopup->HighlightedItemPressed( aPointerEvent.iPosition ) )
|
|
785 |
{
|
|
786 |
TryExitL (EAknSoftkeyOk);
|
|
787 |
}
|
|
788 |
break;
|
|
789 |
}
|
|
790 |
default:
|
|
791 |
{
|
|
792 |
break;
|
|
793 |
}
|
|
794 |
}
|
|
795 |
}
|
|
796 |
}
|
|
797 |
|
|
798 |
// End of file
|
|
799 |
|