author | hgs |
Thu, 14 Oct 2010 17:54:23 +0530 | |
changeset 72 | 0a8e959402e5 |
parent 71 | 27f2d7aec52a |
permissions | -rw-r--r-- |
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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: ?Description |
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* |
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*/ |
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|
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|
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//Includes |
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#include <QDebug> |
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#include <hbmenu.h> |
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#include <hbtoolbar.h> |
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#include <hblistview.h> |
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#include <hbmainwindow.h> |
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#include <hbdocumentloader.h> |
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#include <hbabstractviewitem.h> |
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#include <hblistviewitem.h> |
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#include <hbgroupbox.h> |
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#include <hbparameterlengthlimiter.h> |
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||
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//User Includes |
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#include "glxviewids.h" |
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#include "glxlistview.h" |
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#include "glxmodelparm.h" |
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#include "glxdocloaderdefs.h" |
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#include "glxcommandhandlers.hrh" |
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#include "glxlocalisationstrings.h" |
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GlxListView::GlxListView(HbMainWindow *window) |
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: GlxView ( GLX_LISTVIEW_ID ), |
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mListView( NULL ), |
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mView( NULL ), |
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mAlbumCount( NULL ), |
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mWindow( window ), |
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mModel ( NULL) |
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{ |
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qDebug("GlxListView::GlxListView()"); |
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mDocLoader = new HbDocumentLoader(); |
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} |
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void GlxListView::activate() |
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{ |
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qDebug("GlxListView::activate() %d", mWindow->orientation() ); |
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if ( !mListView ) { |
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createListView(); |
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} |
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} |
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void GlxListView::deActivate() |
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{ |
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qDebug("GlxListView::deActivate()"); |
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} |
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void GlxListView::setModel(QAbstractItemModel *model) |
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{ |
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qDebug("GlxListView::setModel()"); |
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if ( mModel ) { |
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disconnect(mModel, SIGNAL(listPopulated()), this, SLOT( populated())); |
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disconnect( mModel, SIGNAL( rowsInserted( QModelIndex, int, int ) ), this, SLOT( showAlbumCount() ) ); |
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disconnect( mModel, SIGNAL( rowsRemoved( QModelIndex, int, int ) ), this, SLOT( showAlbumCount() ) ); |
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disconnect( mModel, SIGNAL( destroyed() ), this, SLOT( modelDestroyed() ) ); |
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} |
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mModel = model ; |
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mListView->setModel(mModel); |
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connect(mModel, SIGNAL(listPopulated()), this, SLOT( populated())); |
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connect( mModel, SIGNAL( rowsInserted( QModelIndex, int, int ) ), this, SLOT( showAlbumCount() ) ); |
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connect( mModel, SIGNAL( rowsRemoved( QModelIndex, int, int ) ), this, SLOT( showAlbumCount() ) ); |
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connect( mModel, SIGNAL( destroyed() ), this, SLOT( modelDestroyed() ) ); |
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showAlbumCount(); |
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} |
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void GlxListView::addToolBar( HbToolBar *toolBar ) |
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{ |
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setToolBar(toolBar) ; |
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} |
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void GlxListView::initializeView( QAbstractItemModel *model, GlxView *preView ) |
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{ |
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Q_UNUSED( preView ) |
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qDebug("GlxListView::initializeView()"); |
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if ( !mListView ) { |
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createListView(); |
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} |
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setModel( model ); |
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} |
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QGraphicsItem * GlxListView::getAnimationItem( GlxEffect transtionEffect ) |
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{ |
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if ( transtionEffect == GRID_TO_ALBUMLIST || transtionEffect == ALBUMLIST_TO_GRID ) { |
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return this; |
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} |
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return NULL; |
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} |
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void GlxListView::addViewConnection () |
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{ |
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qDebug("GlxListView::addViewConnection()"); |
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connect( mListView, SIGNAL( activated( const QModelIndex & ) ), this, SLOT( itemSelected( const QModelIndex & ) ) ); |
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connect( mListView, SIGNAL( longPressed( HbAbstractViewItem*, QPointF ) ), this, SLOT( indicateLongPress( HbAbstractViewItem*, QPointF ) ) ); |
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connect( mListView, SIGNAL( scrollingEnded() ), this, SLOT( setVisvalWindowIndex() ) ); |
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} |
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void GlxListView::removeViewConnection() |
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{ |
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qDebug("GlxListView::removeViewConnection()"); |
72 | 118 |
disconnect( mListView, SIGNAL( activated( const QModelIndex & ) ), this, SLOT( itemSelected( const QModelIndex & ) ) ); |
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disconnect( mListView, SIGNAL( longPressed( HbAbstractViewItem*, QPointF ) ), this, SLOT( indicateLongPress( HbAbstractViewItem*, QPointF ) ) ); |
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disconnect( mListView, SIGNAL( scrollingEnded() ), this, SLOT( setVisvalWindowIndex() ) ); |
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} |
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void GlxListView::setVisvalWindowIndex() |
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{ |
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QList< HbAbstractViewItem * > visibleItemList = mListView->visibleItems(); |
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qDebug("GlxListView::setVisvalWindowIndex() %d", visibleItemList.count()); |
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|
127 |
|
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if ( visibleItemList.count() <= 0 ) |
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return ; |
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130 |
|
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HbAbstractViewItem *item = visibleItemList.at(0); |
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if ( item == NULL ) |
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return ; |
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134 |
|
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if ( item->modelIndex().row() < 0 || item->modelIndex().row() >= mModel->rowCount() ) |
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136 |
return ; |
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|
137 |
|
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|
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mModel->setData( item->modelIndex (), item->modelIndex().row(), GlxVisualWindowIndex); |
26
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139 |
} |
24
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|
140 |
|
23
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141 |
void GlxListView::loadListView() |
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142 |
{ |
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qDebug("GlxListView::loadListView()"); |
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144 |
bool loaded = true; |
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//Load the widgets accroding to the current Orientation |
26
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if (mListView == NULL ) { |
23
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mDocLoader->load(GLX_LISTVIEW_DOCMLPATH,&loaded); |
26
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if(loaded) { |
23
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//retrieve the widgets |
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mView = static_cast<HbView*>(mDocLoader->findWidget(QString(GLX_LISTVIEW_VIEW))); |
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151 |
mListView = static_cast<HbListView*>(mDocLoader->findWidget(QString(GLX_LISTVIEW_LIST))); |
71 | 152 |
mAlbumCount = static_cast<HbGroupBox*>(mDocLoader->findWidget(QString(GLX_LISTVIEW_ALBUMCOUNT))); |
23
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153 |
|
44 | 154 |
if( mListView ) { |
23
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155 |
//sets the widget |
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156 |
setWidget((QGraphicsWidget*) mView); |
44 | 157 |
HbListViewItem *prototype = mListView->listItemPrototype(); |
158 |
prototype->setStretchingStyle(HbListViewItem::StretchLandscape); |
|
26
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159 |
} |
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160 |
} |
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161 |
} |
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162 |
} |
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|
163 |
|
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164 |
void GlxListView::createListView() |
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165 |
{ |
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166 |
qDebug("GlxListView::createListView()"); |
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167 |
loadListView(); |
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addViewConnection(); //only one time add the connection and remove in side the destructor |
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169 |
} |
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170 |
|
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171 |
GlxListView::~GlxListView() |
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172 |
{ |
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173 |
qDebug("GlxListView::~GlxListView()"); |
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174 |
|
72 | 175 |
if( widget() ) { |
23
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176 |
qDebug("GlxListView::~GlxListView() takeWidget"); |
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177 |
takeWidget(); |
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} |
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179 |
|
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removeViewConnection(); |
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181 |
|
72 | 182 |
if( mAlbumCount ) { |
71 | 183 |
delete mAlbumCount ; |
184 |
mAlbumCount = NULL; |
|
185 |
} |
|
186 |
||
72 | 187 |
if( mListView ) { |
23
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188 |
delete mListView; |
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|
189 |
mListView = NULL; |
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|
190 |
} |
23
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|
191 |
|
72 | 192 |
if( mView ) { |
23
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|
193 |
delete mView ; |
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|
194 |
mView = NULL; |
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195 |
} |
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|
196 |
|
72 | 197 |
if( mDocLoader ) { |
23
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|
198 |
delete mDocLoader; |
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Revision: 201007
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|
199 |
mDocLoader = NULL; |
26
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|
200 |
} |
23
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|
201 |
} |
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Revision: 201007
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|
202 |
|
45 | 203 |
void GlxListView::populated() |
204 |
{ |
|
205 |
QVariant variant = mModel->data(mModel->index(0,0), GlxVisualWindowIndex ); |
|
206 |
int visualIndex = 0; |
|
207 |
if ( variant.isValid() && variant.canConvert<int> () ) |
|
208 |
{ |
|
209 |
visualIndex = variant.value<int>(); |
|
210 |
} |
|
211 |
//Scroll To the Visible Index as mentioned in the AM. |
|
212 |
mListView->scrollTo(mModel->index(visualIndex, 0), HbAbstractItemView::PositionAtTop ); |
|
213 |
} |
|
72 | 214 |
|
215 |
void GlxListView::modelDestroyed() |
|
216 |
{ |
|
217 |
mModel = NULL ; |
|
218 |
} |
|
219 |
||
23
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|
220 |
void GlxListView::itemSelected(const QModelIndex & index) |
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Revision: 201007
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|
221 |
{ |
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Revision: 201007
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|
222 |
qDebug("GlxListView::itemSelected() index = %d", index.row() ); |
72 | 223 |
|
23
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|
224 |
if ( mModel ) { |
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Revision: 201007
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|
225 |
mModel->setData( index, index.row(), GlxFocusIndexRole ); |
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|
226 |
} |
54 | 227 |
|
228 |
int curstate = NO_LIST_S; |
|
229 |
qDebug() << "GlxListView::itemSelected READING STATE "; |
|
230 |
QVariant variant = mModel->data( mModel->index(0,0), GlxSubStateRole ); |
|
231 |
if ( variant.isValid() && variant.canConvert<int> () ) { |
|
232 |
curstate = variant.value<int>(); |
|
233 |
} |
|
234 |
qDebug() << "GlxMenuManager::viewSubState = " << curstate ; |
|
235 |
if(curstate == FETCHER_ALBUM_S ){ |
|
236 |
emit actionTriggered( EGlxCmdFetcherAlbumGridOpen ); |
|
237 |
}else { |
|
238 |
emit actionTriggered( EGlxCmdAlbumGridOpen ); |
|
239 |
} |
|
23
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|
240 |
} |
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|
241 |
|
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|
242 |
|
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Revision: 201007
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|
243 |
void GlxListView::indicateLongPress(HbAbstractViewItem *item, QPointF coords) |
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|
244 |
{ |
74c9f037fd5d
Revision: 201007
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|
245 |
qDebug() << "GlxListView:indicateLongPress Item " << item->modelIndex() << "long pressed at " << coords; |
74c9f037fd5d
Revision: 201007
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|
246 |
if ( mModel ) { |
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Revision: 201007
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|
247 |
mModel->setData( item->modelIndex(), item->modelIndex().row(), GlxFocusIndexRole ); |
26
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|
248 |
} |
23
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Revision: 201007
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|
249 |
emit itemSpecificMenuTriggered(viewId(),coords); |
74c9f037fd5d
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|
250 |
} |
74c9f037fd5d
Revision: 201007
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parents:
diff
changeset
|
251 |
|
71 | 252 |
void GlxListView::showAlbumCount() |
253 |
{ |
|
254 |
int albumCnt = mModel->rowCount(); |
|
72 | 255 |
QString text = HbParameterLengthLimiter(GLX_ALBUM_LIST_COUNT_LABEL).arg(albumCnt); |
71 | 256 |
mAlbumCount->setHeading(text); |
257 |
} |