author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Wed, 31 Mar 2010 22:30:13 +0300 | |
branch | RCL_3 |
changeset 10 | c377fbf92a12 |
parent 0 | e83bab7cf002 |
permissions | -rw-r--r-- |
0
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/* |
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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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 "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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* |
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* Description: Private Implementation file for AlfRecyclingGridElement. |
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* |
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*/ |
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|
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|
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#include "alfrecyclinggridelementimpl.h" |
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#include "autoarrayptr.h" |
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#include <uiacceltk/HuiLayout.h> // Just for CHuiLayout::EExpandVertically |
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#include <alf/alfenv.h> |
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#include <alf/alfconstants.h> |
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#include <alf/alfcommand.h> |
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|
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#include <alf/alfgridlayout.h> |
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#include <alf/alflayout.h> |
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#include <alf/alfcontrol.h> |
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#include <alf/alfevent.h> |
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|
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#include "alf/ialfvisualtemplate.h" |
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#include <alf/alfvarianttype.h> |
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#include <alf/alfwidgetcontrol.h> |
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#include <alf/alfvisualexception.h> |
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#include <alf/alfwidgetevents.h> |
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#include <osn/ustring.h> |
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#include <memory> |
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#include <osn/osnnew.h> |
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|
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using namespace osncore; |
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|
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_LIT8(KMainLayoutName, "MainLayout"); |
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_LIT8(KScrollLayoutName, "ScrollLayout"); |
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|
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const int KDefaultScrollingTime = 400; |
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|
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using namespace Alf; |
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|
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AlfRecyclingGridElementImpl::AlfRecyclingGridElementImpl( |
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AlfRecyclingGridElement& aOwner, |
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int aNumColumns, |
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int aNumRows) : mOwner( aOwner ) |
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{ |
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mNumVisibleColumns = aNumColumns; |
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mNumVisibleRows = aNumRows; |
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mNumColumns = 0; |
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mNumRows = 0; |
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mFillStyle = AlfRecyclingGridElement::AlfRecyclingGridElement::EColumnsFirst; |
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mFillStyleParam = 0; |
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mScrollingTime = KDefaultScrollingTime; |
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mFadeInTime = KDefaultScrollingTime / 2.f; |
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mFadeInDelay = KDefaultScrollingTime / 2.f; |
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mFadeOutTime = KDefaultScrollingTime / 2.f; |
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mFadeOutDelay = 0; |
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mScrollOffset.iX = 0; |
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mScrollOffset.iY = 0; |
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mHorizontalOffset = false; |
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mVerticalOffset = false; |
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|
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setFillStyle(AlfRecyclingGridElement::AlfRecyclingGridElement::EColumnsFirst, aNumColumns); |
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} |
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|
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//---------------------------------------------------------------- |
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// Class Destructor |
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//---------------------------------------------------------------- |
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AlfRecyclingGridElementImpl::~AlfRecyclingGridElementImpl() |
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{ |
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} |
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|
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//---------------------------------------------------------------- |
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// Sets the fill style for the Recycle grid element |
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//---------------------------------------------------------------- |
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void AlfRecyclingGridElementImpl::setFillStyle(AlfRecyclingGridElement::FillStyle aFillStyle, int aFillStyleParam) |
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{ |
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mFillStyle = aFillStyle; |
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mFillStyleParam = aFillStyleParam; |
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mNumRows = mNumVisibleRows; |
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mNumColumns = mNumVisibleColumns; |
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if (mFillStyle == AlfRecyclingGridElement::EColumnsFirst || |
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(mFillStyle == AlfRecyclingGridElement::ERowsFirst && mFillStyleParam > mNumRows)) |
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{ |
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mNumRows++; // 1 extra row for scrolling |
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} |
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if (mFillStyle == AlfRecyclingGridElement::ERowsFirst || |
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(mFillStyle == AlfRecyclingGridElement::EColumnsFirst && mFillStyleParam > mNumColumns)) |
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{ |
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mNumColumns++; // 1 extra column for scrolling |
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} |
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} |
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|
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|
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void AlfRecyclingGridElementImpl::setAnimationTimes( |
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int aScrollingTime, int aFadeInTime, int aFadeInDelay, |
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int aFadeOutTime, int aFadeOutDelay ) |
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105 |
{ |
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106 |
mScrollingTime = aScrollingTime; |
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mFadeInTime = aFadeInTime; |
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108 |
mFadeInDelay = aFadeInDelay; |
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109 |
mFadeOutTime = aFadeOutTime; |
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mFadeOutDelay = aFadeOutDelay; |
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111 |
} |
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112 |
|
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113 |
|
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114 |
CAlfVisual* AlfRecyclingGridElementImpl::createVisualTree( |
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115 |
IAlfVariantType& aData, uint aDataID, CAlfLayout* aParentLayout, int aLayoutIndex ) |
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116 |
{ |
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117 |
CAlfLayout *main = NULL; |
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CAlfGridLayout *grid = NULL; |
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CAlfVisual* visualTree = mOwner.findVisual(aDataID); |
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120 |
|
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if ( visualTree ) |
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122 |
{ |
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main = (CAlfLayout *)visualTree; |
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grid = (CAlfGridLayout *)&main->Visual( 0 ); |
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125 |
} |
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126 |
else |
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127 |
{ |
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main = CAlfLayout::AddNewL((CAlfControl &)mOwner.control()); |
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main->SetTagL(KMainLayoutName); |
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130 |
|
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131 |
// Create grid layout |
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grid = CAlfGridLayout::AddNewL((CAlfControl&)mOwner.control(),mNumColumns, mNumRows, main); |
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133 |
|
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134 |
// Scroll layout for additional content, |
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// created by the visual template or other elements. |
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CAlfLayout *scroll = CAlfLayout::AddNewL((CAlfControl&)mOwner.control(), main); |
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scroll->SetTagL(KScrollLayoutName); |
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138 |
|
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139 |
if (mOwner.getVisualTemplate()) |
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140 |
{ |
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141 |
mOwner.getVisualTemplate()->createVisualTree( |
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142 |
mOwner.control(), aData.branch()->data(), scroll, scroll->Count()); |
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143 |
} |
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144 |
if (aParentLayout) |
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145 |
{ |
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aParentLayout->Insert(main, aLayoutIndex ); |
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147 |
} |
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148 |
} |
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149 |
|
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TAlfRealPoint size = main->Size().ValueNow(); |
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TAlfRealPoint itemSize(size.iX / (TReal)mNumVisibleColumns,size.iY / (TReal)mNumVisibleRows); |
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TAlfRealPoint gridSize(itemSize.iX * mNumColumns, itemSize.iY * mNumRows); |
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grid->SetSize(gridSize); |
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154 |
|
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mOwner.addVisualTree(main, aDataID); |
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156 |
|
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CAlfLayout *parent = NULL; |
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if (mFillStyle == AlfRecyclingGridElement::EColumnsFirst) |
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159 |
{ |
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// No reordering needed, add directly to the grid layout |
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parent = grid; |
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162 |
} |
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CAlfVisual** array = new( EMM ) CAlfVisual*[mNumColumns * mNumRows]; |
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164 |
|
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165 |
// Ownership transferred to the autoptr. |
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166 |
auto_arrayptr<CAlfVisual*> arrayCleanup( array ); |
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167 |
|
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168 |
int childIndex = 0; |
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169 |
// Create the children visual trees |
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if ( aData.type() == IAlfVariantType::EBranch && |
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171 |
aData.branch()->childrenCount()) |
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172 |
{ |
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IAlfBranch* branch = aData.branch(); |
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174 |
TPoint childPos = calculateChildPos(0); |
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int maxColumn = mScrollOffset.iX + mNumColumns; |
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int maxRow = mScrollOffset.iY + mNumRows; |
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177 |
for (int i = 0; i < branch->childrenCount() && |
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178 |
( childPos.iX < maxColumn || childPos.iY < maxRow); ++i) |
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179 |
{ |
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childPos = calculateChildPos(i); |
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if (childPos.iX >= mScrollOffset.iX && childPos.iX < maxColumn && |
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182 |
childPos.iY >= mScrollOffset.iY && childPos.iY < maxRow) |
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183 |
{ |
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184 |
IAlfElement* child = mOwner.control().findElement( aData.branch()->childName(i).getUtf8()); |
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185 |
uint childID = mOwner.control().elementDataId(*child, i, aDataID); |
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186 |
array[childIndex] = child->createVisualTree( |
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187 |
*branch->childData( i ), *branch, i, aDataID, parent, childIndex ); |
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188 |
childIndex++; |
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189 |
} |
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190 |
|
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191 |
} |
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192 |
} |
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193 |
|
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194 |
// Reorder and insert to the grid layout |
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195 |
if (mFillStyle == AlfRecyclingGridElement::ERowsFirst) |
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196 |
{ |
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197 |
for (int i = 0; i < mNumRows && childIndex >= 0; ++i) |
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198 |
{ |
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199 |
for (int j = 0; j < mNumColumns && childIndex >= 0; ++j) |
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200 |
{ |
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201 |
int err=grid->Append(array[j * mNumRows + i]); |
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202 |
if(err!=KErrNone) |
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203 |
{ |
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ALF_THROW ( AlfVisualException, err, "Grid Append Failed" ) |
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205 |
} |
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206 |
childIndex--; |
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207 |
} |
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208 |
} |
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} |
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210 |
|
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return main; |
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} |
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|
213 |
|
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214 |
|
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//---------------------------------------------------------------- |
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// Gets the Point of a child at a given index |
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//---------------------------------------------------------------- |
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TPoint AlfRecyclingGridElementImpl::calculateChildPos(int aInd) const |
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{ |
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if (mFillStyle == AlfRecyclingGridElement::EColumnsFirst) |
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{ |
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return TPoint(aInd % mFillStyleParam, aInd / mFillStyleParam); |
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} |
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else if (mFillStyle == AlfRecyclingGridElement::ERowsFirst) |
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225 |
{ |
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return TPoint(aInd / mFillStyleParam, aInd % mFillStyleParam); |
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} |
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return TPoint(0, 0); |
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} |
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230 |
|
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//---------------------------------------------------------------- |
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// Gets the Index of a child at a given point |
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//---------------------------------------------------------------- |
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int AlfRecyclingGridElementImpl::calculateChildInd(TPoint aPos) const |
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{ |
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if (aPos.iX < 0 || aPos.iY < 0) |
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{ |
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return -1; // Does not exist |
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} |
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if (mFillStyle == AlfRecyclingGridElement::EColumnsFirst) |
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241 |
{ |
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if (aPos.iX >= mFillStyleParam) |
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243 |
{ |
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return -1; // Does not exist |
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} |
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return aPos.iY * mFillStyleParam + aPos.iX; |
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} |
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else if (mFillStyle == AlfRecyclingGridElement::ERowsFirst) |
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249 |
{ |
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if (aPos.iY >= mFillStyleParam) |
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251 |
{ |
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return -1; // Does not exist |
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253 |
} |
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254 |
return aPos.iX * mFillStyleParam + aPos.iY; |
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255 |
} |
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256 |
return 0; |
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257 |
} |
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|
258 |
|
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|
259 |
|
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260 |
|
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261 |
// --------------------------------------------------------------------------- |
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262 |
// OfferEventL - Handle the Event. |
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263 |
// ?implementation_description |
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// --------------------------------------------------------------------------- |
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265 |
bool AlfRecyclingGridElementImpl::offerEvent( CAlfWidgetControl& aControl, const TAlfEvent& aEvent ) |
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|
266 |
{ |
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|
267 |
|
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268 |
if ( !accept( aControl, aEvent ) ) |
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|
269 |
{ |
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|
270 |
return false; |
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|
271 |
} |
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uint aEventID = aEvent.CustomParameter(); |
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|
273 |
|
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|
274 |
if ( aEventID == EEventScrollPrimaryNext ) |
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|
275 |
{ |
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|
276 |
aEventID = ( mFillStyle == AlfRecyclingGridElement::EColumnsFirst ? EEventScrollDown : EEventScrollRight ); |
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|
277 |
} |
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|
278 |
else if ( aEventID == EEventScrollPrimaryPrev ) |
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|
279 |
{ |
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|
280 |
aEventID = ( mFillStyle == AlfRecyclingGridElement::EColumnsFirst ? EEventScrollUp : EEventScrollLeft ); |
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|
281 |
} |
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|
282 |
else if ( aEventID == EEventScrollSecondaryNext ) |
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|
283 |
{ |
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|
284 |
aEventID = ( mFillStyle == AlfRecyclingGridElement::EColumnsFirst ? EEventScrollRight : EEventScrollDown ); |
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|
285 |
} |
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|
286 |
else if ( aEventID == EEventScrollSecondaryPrev ) |
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|
287 |
{ |
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|
288 |
aEventID = ( mFillStyle == AlfRecyclingGridElement::EColumnsFirst ? EEventScrollLeft : EEventScrollUp ); |
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|
289 |
} |
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|
290 |
|
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|
291 |
if ((int)aEventID == (int)EEventScrollPageDown ) |
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|
292 |
{ |
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|
293 |
int iter=0; |
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|
294 |
if ((int)mFillStyle == (int)AlfRecyclingGridElement::EColumnsFirst ) |
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|
295 |
{ |
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|
296 |
iter = mNumRows-1 ; |
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|
297 |
} |
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|
298 |
else |
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|
299 |
{ |
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|
300 |
iter = mNumColumns-1 ; |
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Revision: 200949
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|
301 |
} |
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changeset
|
302 |
|
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Revision: 200949
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|
303 |
for (int i=0;i<iter;i++) |
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|
304 |
{ |
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Revision: 200949
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|
305 |
moveSingleRowOrColumn(aControl , false); |
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|
306 |
} |
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Revision: 200949
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|
307 |
return true; |
e83bab7cf002
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diff
changeset
|
308 |
} |
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Revision: 200949
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|
309 |
else if ((int)aEventID == (int)EEventScrollPageUp ) |
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Revision: 200949
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diff
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|
310 |
{ |
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Revision: 200949
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|
311 |
int iter=0; |
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Revision: 200949
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|
312 |
if ((int)mFillStyle == (int)AlfRecyclingGridElement::EColumnsFirst ) |
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Revision: 200949
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|
313 |
{ |
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Revision: 200949
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|
314 |
iter = mNumRows-1 ; |
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Revision: 200949
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diff
changeset
|
315 |
} |
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Revision: 200949
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changeset
|
316 |
else |
e83bab7cf002
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diff
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|
317 |
{ |
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Revision: 200949
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diff
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|
318 |
iter = mNumColumns-1 ; |
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diff
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|
319 |
} |
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diff
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|
320 |
|
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diff
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|
321 |
for (int i=0;i<iter;i++) |
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diff
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|
322 |
{ |
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Revision: 200949
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diff
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|
323 |
moveSingleRowOrColumn(aControl , true); |
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Revision: 200949
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|
324 |
} |
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|
325 |
return true; |
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diff
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|
326 |
|
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|
327 |
} |
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diff
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|
328 |
else |
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parents:
diff
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|
329 |
{ |
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Revision: 200949
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parents:
diff
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|
330 |
doPositioningAndScrolling(aControl,aEventID); |
e83bab7cf002
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diff
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|
331 |
} |
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diff
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|
332 |
return true; |
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diff
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|
333 |
|
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parents:
diff
changeset
|
334 |
} |
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parents:
diff
changeset
|
335 |
|
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Revision: 200949
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|
336 |
// --------------------------------------------------------------------------- |
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|
337 |
// ?implementation_description |
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Revision: 200949
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|
338 |
// --------------------------------------------------------------------------- |
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Revision: 200949
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|
339 |
// |
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Revision: 200949
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|
340 |
void AlfRecyclingGridElementImpl::setActiveStates( unsigned int aStates ) |
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parents:
diff
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|
341 |
{ |
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Revision: 200949
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parents:
diff
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|
342 |
mActiveStates = aStates; |
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parents:
diff
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|
343 |
} |
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diff
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|
344 |
|
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diff
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|
345 |
|
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|
346 |
void AlfRecyclingGridElementImpl::doPositioningAndScrolling( CAlfWidgetControl& aControl,uint aEventID) |
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|
347 |
{ |
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Revision: 200949
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|
348 |
//unsigned int16 id = aEvent.CustomEventData();//Index of the focus element |
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|
349 |
|
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|
350 |
CAlfLayout *main = (CAlfLayout *)mOwner.findVisual(0); //(CAlfLayout *)VisualTreeArray()[0];//root element |
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|
351 |
CAlfGridLayout *grid = (CAlfGridLayout *)&main->Visual(0); |
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|
352 |
CAlfLayout *scroll = (CAlfGridLayout *)&main->Visual(1); |
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parents:
diff
changeset
|
353 |
|
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parents:
diff
changeset
|
354 |
|
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diff
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|
355 |
TSize size; |
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diff
changeset
|
356 |
|
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diff
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|
357 |
// Grid/scroll layout movement |
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diff
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|
358 |
TPoint layoutMovement(0, 0); |
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parents:
diff
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|
359 |
|
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Revision: 200949
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parents:
diff
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|
360 |
// New number of the new items to reveal (and old items to hide) |
e83bab7cf002
Revision: 200949
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parents:
diff
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|
361 |
int numNewItems = 0; |
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Revision: 200949
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parents:
diff
changeset
|
362 |
|
e83bab7cf002
Revision: 200949
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parents:
diff
changeset
|
363 |
// Starting indices and increment step for recycling visuals |
e83bab7cf002
Revision: 200949
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parents:
diff
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|
364 |
int recycleSrcInd = 0, recycleDstInd = 0; |
e83bab7cf002
Revision: 200949
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parents:
diff
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|
365 |
int recycleIndStep = 0; |
e83bab7cf002
Revision: 200949
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parents:
diff
changeset
|
366 |
|
e83bab7cf002
Revision: 200949
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parents:
diff
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|
367 |
// Starting indices and increment step for fading in/out visuals |
e83bab7cf002
Revision: 200949
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parents:
diff
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|
368 |
int fadeInInd = 0, fadeOutInd = 0; |
e83bab7cf002
Revision: 200949
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parents:
diff
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|
369 |
int fadeIndStep = 0; |
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Revision: 200949
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parents:
diff
changeset
|
370 |
|
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Revision: 200949
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parents:
diff
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|
371 |
// Is recycling required? |
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Revision: 200949
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diff
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|
372 |
bool recycle = false; |
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Revision: 200949
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diff
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|
373 |
|
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Revision: 200949
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parents:
diff
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|
374 |
// Index of the first new child visual |
e83bab7cf002
Revision: 200949
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parents:
diff
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|
375 |
TPoint firstNewChildPos(0, 0); |
e83bab7cf002
Revision: 200949
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diff
changeset
|
376 |
|
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Revision: 200949
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parents:
diff
changeset
|
377 |
// Increment step for the new child indices |
e83bab7cf002
Revision: 200949
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parents:
diff
changeset
|
378 |
TPoint childPosStep(0, 0); |
e83bab7cf002
Revision: 200949
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parents:
diff
changeset
|
379 |
|
e83bab7cf002
Revision: 200949
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parents:
diff
changeset
|
380 |
if (aEventID == EEventScrollUp) // Up |
e83bab7cf002
Revision: 200949
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parents:
diff
changeset
|
381 |
{ |
e83bab7cf002
Revision: 200949
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parents:
diff
changeset
|
382 |
firstNewChildPos = mScrollOffset + TPoint(mHorizontalOffset ? -1 : 0, -1); |
e83bab7cf002
Revision: 200949
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parents:
diff
changeset
|
383 |
childPosStep = TPoint(1, 0); |
e83bab7cf002
Revision: 200949
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parents:
diff
changeset
|
384 |
mScrollOffset.iY--; |
e83bab7cf002
Revision: 200949
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parents:
diff
changeset
|
385 |
numNewItems = mNumColumns; |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
386 |
fadeInInd = mNumColumns - 1; |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
387 |
fadeOutInd = grid->Count() - 1; |
e83bab7cf002
Revision: 200949
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parents:
diff
changeset
|
388 |
recycleSrcInd = grid->Count() - mNumColumns; |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
389 |
recycleIndStep = 1; |
e83bab7cf002
Revision: 200949
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parents:
diff
changeset
|
390 |
fadeIndStep = -1; |
e83bab7cf002
Revision: 200949
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parents:
diff
changeset
|
391 |
grid->ChildSize(recycleDstInd, size); |
e83bab7cf002
Revision: 200949
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parents:
diff
changeset
|
392 |
layoutMovement.iY = -size.iHeight; |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
393 |
recycle = !mVerticalOffset; |
e83bab7cf002
Revision: 200949
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parents:
diff
changeset
|
394 |
mVerticalOffset = false; |
e83bab7cf002
Revision: 200949
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parents:
diff
changeset
|
395 |
|
e83bab7cf002
Revision: 200949
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parents:
diff
changeset
|
396 |
} |
e83bab7cf002
Revision: 200949
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parents:
diff
changeset
|
397 |
else if (aEventID == EEventScrollDown) // Down |
e83bab7cf002
Revision: 200949
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parents:
diff
changeset
|
398 |
{ |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
399 |
firstNewChildPos = mScrollOffset + TPoint(mHorizontalOffset ? -1 : 0, mNumRows - 1); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
400 |
childPosStep = TPoint(1, 0); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
401 |
mScrollOffset.iY++; |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
402 |
numNewItems = mNumColumns; |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
403 |
recycleDstInd = grid->Count()- 1; |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
404 |
fadeInInd = grid->Count() - mNumColumns; |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
405 |
fadeIndStep = 1; |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
406 |
grid->ChildSize(recycleDstInd, size); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
407 |
layoutMovement.iY = size.iHeight; |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
408 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
409 |
recycle = mVerticalOffset; |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
410 |
mVerticalOffset = true; |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
411 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
412 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
413 |
} |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
414 |
else if (aEventID == EEventScrollLeft) // Left |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
415 |
{ |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
416 |
firstNewChildPos = mScrollOffset + TPoint(-1, mVerticalOffset ? -1 : 0); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
417 |
childPosStep = TPoint(0, 1); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
418 |
mScrollOffset.iX--; |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
419 |
numNewItems = mNumRows; |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
420 |
fadeOutInd = recycleSrcInd = mNumColumns - 1; |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
421 |
fadeIndStep = recycleIndStep = mNumColumns; |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
422 |
grid->ChildSize(recycleDstInd, size); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
423 |
layoutMovement.iX = -size.iWidth; |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
424 |
recycle = !mHorizontalOffset; |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
425 |
mHorizontalOffset = false; |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
426 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
427 |
} |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
428 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
429 |
else if (aEventID == EEventScrollRight) // Right |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
430 |
{ |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
431 |
firstNewChildPos = mScrollOffset + TPoint(mNumColumns - 1, mVerticalOffset ? -1 : 0); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
432 |
childPosStep = TPoint(0, 1); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
433 |
mScrollOffset.iX++; |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
434 |
numNewItems = mNumRows; |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
435 |
fadeInInd = recycleDstInd = mNumColumns - 1; |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
436 |
fadeIndStep = recycleIndStep = mNumColumns; |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
437 |
grid->ChildSize(recycleDstInd, size); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
438 |
layoutMovement.iX = size.iWidth; |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
439 |
recycle = mHorizontalOffset; |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
440 |
mHorizontalOffset = true; |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
441 |
} |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
442 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
443 |
IAlfVariantType *recyclingGridData = aControl.elementData(mOwner, 0); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
444 |
if ( recyclingGridData->type()!= IAlfVariantType::EBranch) |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
445 |
{ |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
446 |
return ; |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
447 |
} |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
448 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
449 |
aControl.Env().PauseRefresh(); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
450 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
451 |
// Perform scrolling |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
452 |
if (aEventID == EEventScrollPageDown || aEventID == EEventScrollPageUp || aEventID == EEventScrollUp || aEventID == EEventScrollDown ||aEventID == EEventScrollLeft || aEventID == EEventScrollRight) |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
453 |
{ |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
454 |
if (recycle) |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
455 |
{ |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
456 |
// Move the layout |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
457 |
grid->SetPos(grid->Pos().Target() + layoutMovement); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
458 |
// Recycle visual trees |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
459 |
for (int i = 0; i < numNewItems; ++i) |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
460 |
{ |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
461 |
CAlfVisual &visual = grid->Visual(recycleSrcInd + i * recycleIndStep); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
462 |
grid->Reorder(visual, recycleDstInd + i * recycleIndStep); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
463 |
TPoint childPos = firstNewChildPos + TPoint(i * childPosStep.iX, i * childPosStep.iY); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
464 |
int childInd = calculateChildInd(childPos); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
465 |
if (childInd >= 0 && childInd < recyclingGridData->branch()->childrenCount()) |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
466 |
{ |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
467 |
IAlfVariantType *recyclingGridChildData = recyclingGridData->branch()->childData(childInd); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
468 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
469 |
const UString& childName = recyclingGridData->branch()->childName(childInd); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
470 |
IAlfElement *childElement = mOwner.control().findElement(childName.getUtf8()); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
471 |
if (childElement!=NULL) |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
472 |
{ |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
473 |
int newDataID= mOwner.control().elementDataId(*childElement,childInd, 0); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
474 |
childElement->replaceVisualTree( |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
475 |
*recyclingGridChildData,newDataID ,childElement->dataID(visual)); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
476 |
} |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
477 |
} |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
478 |
} |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
479 |
} |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
480 |
else |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
481 |
{ |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
482 |
scroll->SetPos(scroll->Pos().Target() - layoutMovement, mScrollingTime); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
483 |
} |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
484 |
// Fade in / out |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
485 |
for (int i = 0; i < numNewItems; ++i) |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
486 |
{ |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
487 |
// Fade out the old items |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
488 |
CAlfVisual &oldItem = grid->Visual(fadeOutInd + i * fadeIndStep); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
489 |
if ( mFadeOutDelay == 0 ) |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
490 |
{ |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
491 |
TAlfTimedValue zero; |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
492 |
zero.SetValueNow(1.f); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
493 |
zero.SetTarget(0.f, mFadeOutTime); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
494 |
oldItem.SetOpacity(zero); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
495 |
} |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
496 |
else |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
497 |
{ |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
498 |
TAlfValueCommand cmd((void*)&oldItem, EAlfValueCommandVisualSetOpacity, 0.f, mFadeOutTime); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
499 |
aControl.Env().Send(cmd, mFadeOutDelay); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
500 |
} |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
501 |
// Fade in the new items |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
502 |
CAlfVisual &newItem = grid->Visual(fadeInInd + i * fadeIndStep); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
503 |
TAlfTimedValue zero2; |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
504 |
zero2.SetValueNow(0.f); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
505 |
zero2.SetTarget(0.f, 0); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
506 |
newItem.SetOpacity(zero2); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
507 |
TPoint childPos = firstNewChildPos + TPoint(i * childPosStep.iX, i * childPosStep.iY); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
508 |
int childInd = calculateChildInd(childPos); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
509 |
IAlfVariantType *recyclingGridChildData = recyclingGridData->branch()->childData(childInd); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
510 |
if (childInd >= 0 && recyclingGridChildData!=NULL) |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
511 |
{ |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
512 |
if ( mFadeInDelay == 0 ) |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
513 |
{ |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
514 |
TAlfTimedValue one; |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
515 |
one.SetValueNow(0.f); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
516 |
one.SetTarget(1.f, mFadeInTime); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
517 |
newItem.SetOpacity(one); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
518 |
} |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
519 |
else |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
520 |
{ |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
521 |
TAlfValueCommand cmd((void*)&newItem, EAlfValueCommandVisualSetOpacity, 1.f, mFadeInTime); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
522 |
aControl.Env().Send(cmd, mFadeInDelay); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
523 |
} |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
524 |
} |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
525 |
else |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
526 |
{ |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
527 |
newItem.SetOpacity( TAlfTimedValue(0) ); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
528 |
} |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
529 |
} |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
530 |
// Animate layout scrolling |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
531 |
grid->SetPos(grid->Pos().Target() - layoutMovement, mScrollingTime); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
532 |
} |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
533 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
534 |
aControl.Env().ContinueRefresh(); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
535 |
} |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
536 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
537 |
// --------------------------------------------------------------------------- |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
538 |
// OfferEventL - Handle the Event. |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
539 |
// ?implementation_description |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
540 |
// --------------------------------------------------------------------------- |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
541 |
bool AlfRecyclingGridElementImpl::moveSingleRowOrColumn( CAlfWidgetControl& aControl, bool aPageUp) |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
542 |
{ |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
543 |
uint aEventID; |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
544 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
545 |
if (!aPageUp) |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
546 |
{ |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
547 |
aEventID = (mFillStyle == AlfRecyclingGridElement::EColumnsFirst ? EEventScrollDown : EEventScrollRight); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
548 |
} |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
549 |
else |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
550 |
{ |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
551 |
aEventID = (mFillStyle == AlfRecyclingGridElement::EColumnsFirst ? EEventScrollUp : EEventScrollLeft); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
552 |
} |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
553 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
554 |
doPositioningAndScrolling(aControl,aEventID); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
555 |
return true; |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
556 |
} |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
557 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
558 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
559 |
bool AlfRecyclingGridElementImpl::accept( CAlfWidgetControl& /*aControl*/, const TAlfEvent& aEvent ) const |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
560 |
{ |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
561 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
562 |
uint aEventID; |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
563 |
if (!aEvent.IsCustomEvent()) |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
564 |
{ |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
565 |
return false; |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
566 |
} |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
567 |
aEventID = aEvent.CustomParameter(); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
568 |
if ( aEventID == EEventScrollPrimaryNext || aEventID == EEventScrollPrimaryPrev || |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
569 |
aEventID == EEventScrollSecondaryNext || aEventID == EEventScrollSecondaryPrev || |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
570 |
aEventID == EEventScrollToFirst || aEventID == EEventScrollToLast || |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
571 |
aEventID == EEventScrollUp || aEventID == EEventScrollDown || |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
572 |
aEventID == EEventScrollLeft || aEventID == EEventScrollRight || |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
573 |
aEventID == EEventScrollPageDown || aEventID == EEventScrollPageUp) |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
574 |
{ |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
575 |
return true; |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
576 |
} |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
577 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
578 |
return false; |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
579 |
} |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
580 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
581 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
582 |
void AlfRecyclingGridElementImpl::createChildVisualTree( |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
583 |
IAlfElement* aElement, IAlfVariantType& aChildData, |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
584 |
IAlfBranch& aData, int aIndex, uint aDataID ) |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
585 |
{ |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
586 |
int firstVisibleInd=0, lastVisibleInd=0; |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
587 |
int firstVisibleDataId=0, lastVisibleDataId=0; |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
588 |
CAlfLayout *main = (CAlfLayout *)mOwner.findVisual(0); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
589 |
CAlfGridLayout *grid = (CAlfGridLayout *)&main->Visual(0); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
590 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
591 |
if (grid->Count() > 0) |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
592 |
{ |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
593 |
CAlfVisual &first = grid->Visual( 0 ); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
594 |
CAlfVisual &last = grid->Visual( grid->Count() - 1 ); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
595 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
596 |
firstVisibleDataId= aElement->dataID(first); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
597 |
lastVisibleDataId= aElement->dataID(last); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
598 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
599 |
firstVisibleInd= mOwner.control().dataIdToIndex(*aElement, firstVisibleDataId); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
600 |
lastVisibleInd= mOwner.control().dataIdToIndex(*aElement, lastVisibleDataId); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
601 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
602 |
// Replace the visual tree |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
603 |
IAlfElement* child = mOwner.control().findElement( aData.branch()->childName(0).getUtf8()); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
604 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
605 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
606 |
if (aData.childrenCount()>= mNumColumns*mNumRows) |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
607 |
{ |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
608 |
// Check that the child index is in the visible area |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
609 |
if ( aIndex >= firstVisibleInd && aIndex <= lastVisibleInd ) |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
610 |
{ |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
611 |
CAlfVisual &last = grid->Visual( grid->Count()-1 ); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
612 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
613 |
// Move the last visual to the right position |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
614 |
grid->Reorder( last, aIndex - firstVisibleInd); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
615 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
616 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
617 |
// Update data IDs |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
618 |
child->updateDataIDs( aData, aIndex, 1, aDataID, aDataID ); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
619 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
620 |
int oldElementDataID = aElement->dataID( last ); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
621 |
int newElementDataID = mOwner.control().elementDataId( *aElement, aIndex - firstVisibleInd, aDataID ); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
622 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
623 |
child->replaceVisualTree( aChildData, newElementDataID ,oldElementDataID ); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
624 |
} |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
625 |
} |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
626 |
else |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
627 |
{ |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
628 |
int newElementDataID = mOwner.control().elementDataId( *aElement, aIndex - firstVisibleInd, aDataID ); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
629 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
630 |
//Update data IDs |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
631 |
child->updateDataIDs( aData, aIndex, 1, aDataID, aDataID ); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
632 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
633 |
//CAlfVisual* newItem = child->createVisualTree(aChildData, aData,aData.childrenCount(), aDataID, static_cast<CAlfLayout*>(grid )); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
634 |
CAlfVisual* newItem = child->createVisualTree(aChildData, newElementDataID,static_cast<CAlfLayout*>(grid ),grid->Count()-1); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
635 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
636 |
// Move the last visual to the right position |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
637 |
grid->Reorder( *newItem, aIndex - firstVisibleInd); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
638 |
} |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
639 |
} |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
640 |
else |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
641 |
{ |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
642 |
aElement->createVisualTree( aChildData, aData, aIndex, aDataID, grid, aIndex ); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
643 |
} |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
644 |
} |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
645 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
646 |
void AlfRecyclingGridElementImpl::removeChildVisualTree( |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
647 |
IAlfElement* aElement, IAlfBranch& aData, int aIndex, uint aDataID ) |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
648 |
{ |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
649 |
int firstVisibleInd=0, lastVisibleInd=0; |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
650 |
int firstVisibleDataId=0, lastVisibleDataId=0; |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
651 |
CAlfLayout *main = (CAlfLayout *)mOwner.findVisual(0); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
652 |
CAlfGridLayout *grid = (CAlfGridLayout *)&main->Visual(0); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
653 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
654 |
CAlfVisual &first = grid->Visual( 0 ); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
655 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
656 |
if (aData.childrenCount()-1 > (grid->Count() - 1) ) |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
657 |
{ |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
658 |
CAlfVisual &last = grid->Visual( grid->Count() - 1 ); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
659 |
firstVisibleDataId= aElement->dataID(first); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
660 |
lastVisibleDataId= aElement->dataID(last); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
661 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
662 |
firstVisibleInd= mOwner.control().dataIdToIndex(*aElement, firstVisibleDataId); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
663 |
lastVisibleInd= mOwner.control().dataIdToIndex(*aElement, lastVisibleDataId); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
664 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
665 |
/*Check that the child index is in the visible area*/ |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
666 |
if ( aIndex >= firstVisibleInd && aIndex <= lastVisibleInd ) |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
667 |
{ |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
668 |
// Find the visual to be removed - it's used to show the next visual tree below the visible area |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
669 |
CAlfVisual &removed = grid->Visual( aIndex - firstVisibleInd ); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
670 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
671 |
// Move it to the end of the grid |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
672 |
grid->Reorder( removed, grid->Count() - 1 ); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
673 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
674 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
675 |
// Replace the visual tree |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
676 |
IAlfElement* child = mOwner.control().findElement( aData.branch()->childName(0).getUtf8()); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
677 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
678 |
IAlfVariantType* data =NULL; |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
679 |
data = aData.childData( lastVisibleInd + 1 ); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
680 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
681 |
int oldElementDataID = aElement->dataID( removed ); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
682 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
683 |
int newElementDataID ; |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
684 |
newElementDataID = mOwner.control().elementDataId( *aElement, lastVisibleInd + 1, aDataID ); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
685 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
686 |
if (data!=NULL) |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
687 |
{ |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
688 |
child->replaceVisualTree(*data, newElementDataID, oldElementDataID); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
689 |
} |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
690 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
691 |
if (aData.childrenCount()-1 <= (grid->Count() - 1 )) |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
692 |
{ |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
693 |
child->removeVisualTree(aData, aData.childrenCount()-1,aDataID); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
694 |
} |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
695 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
696 |
// Update data IDs |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
697 |
child->updateDataIDs( aData, aIndex, -1, aDataID, aDataID ); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
698 |
} |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
699 |
} |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
700 |
else |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
701 |
{ |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
702 |
CAlfVisual &last = grid->Visual(aData.childrenCount()-1); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
703 |
firstVisibleDataId= aElement->dataID(first); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
704 |
lastVisibleDataId= aElement->dataID(last); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
705 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
706 |
firstVisibleInd= mOwner.control().dataIdToIndex(*aElement, firstVisibleDataId); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
707 |
lastVisibleInd= mOwner.control().dataIdToIndex(*aElement, lastVisibleDataId); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
708 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
709 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
710 |
/*Check that the child index is in the visible area*/ |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
711 |
if ( aIndex >= firstVisibleInd && aIndex <= lastVisibleInd ) |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
712 |
{ |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
713 |
// Find the visual to be removed - it's used to show the next visual tree below the visible area |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
714 |
CAlfVisual &removed = grid->Visual( aIndex - firstVisibleInd ); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
715 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
716 |
grid->Reorder( removed, aData.childrenCount()-1); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
717 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
718 |
// Replace the visual tree |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
719 |
IAlfElement* child = mOwner.control().findElement( aData.branch()->childName(0).getUtf8()); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
720 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
721 |
IAlfVariantType* data =NULL; |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
722 |
data = aData.childData( aData.childrenCount() -1 ); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
723 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
724 |
// Replace the visual tree |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
725 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
726 |
CAlfVisual &last = grid->Visual( aData.childrenCount()-1 ); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
727 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
728 |
int oldElementDataID = aElement->dataID( removed ); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
729 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
730 |
int newElementDataID ; |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
731 |
newElementDataID = mOwner.control().elementDataId( *aElement, aData.childrenCount()-1, aDataID ); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
732 |
|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
733 |
if (data!=NULL) |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
734 |
{ |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
735 |
child->replaceVisualTree(*data, newElementDataID, oldElementDataID); |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
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} |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
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737 |
|
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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if (aData.childrenCount()-1 <= (grid->Count() - 1 )) |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
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{ |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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child->removeVisualTree(aData, aData.childrenCount()-1,aDataID); |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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} |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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|
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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// Update data IDs |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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child->updateDataIDs( aData, aIndex, -1, aDataID, aDataID ); |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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} |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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} |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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} |
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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// --------------------------------------------------------------------------- |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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749 |
// Description: Do not destroy visuals, because it's done elsewhere. |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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// --------------------------------------------------------------------------- |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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void AlfRecyclingGridElementImpl::removeAndDestroyVisuals( int /*aTimeMilliseconds*/ ) |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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752 |
{ |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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} |
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Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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|
e83bab7cf002
Revision: 200949
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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755 |
// End of File. |