author | hgs |
Sat, 04 Sep 2010 11:36:24 +0530 | |
changeset 62 | 36d93b4dc635 |
parent 58 | 383b67fbdb11 |
child 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 <hbiconitem.h> |
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#include <QAbstractItemModel> |
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#include <QGraphicsSceneMouseEvent> |
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#include <QDebug> |
40 | 24 |
#include <QGesture> |
25 |
#include <hbpangesture.h> |
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#include <hbiconanimator.h> |
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#include <hbinstance.h> |
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|
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//User Includes |
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#include <glxmodelparm.h> |
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#include <glxcoverflow.h> |
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#include "glxviewids.h" |
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|
43 | 34 |
#define GLX_COVERFLOW_SPEED 32 |
35 |
#define GLX_BOUNCEBACK_SPEED 16 |
|
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#define GLX_BOUNCEBACK_DELTA 8 |
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#define MAX_GIF_DIMENSION 640 |
38 |
const int KBytesInMB = 1024 * 1024; |
|
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|
52 | 40 |
GlxCoverFlow::GlxCoverFlow( QGraphicsItem *parent ) |
41 |
: HbWidget( parent ), |
|
42 |
mSelItemIndex ( 0 ), |
|
43 |
mRows( 0 ), |
|
44 |
mSelIndex ( 0 ), |
|
45 |
mStripLen ( 0 ), |
|
46 |
mCurrentPos( 0 ), |
|
47 |
mItemSize ( QSize( 0, 0 ) ), |
|
48 |
mModel ( NULL ), |
|
49 |
mMoveDir( NO_MOVE ), |
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42 | 50 |
mSpeed ( GLX_COVERFLOW_SPEED ), |
52 | 51 |
mZoomOn( false ), |
52 |
mMultitouchFilter( NULL ), |
|
53 |
mTimerId( 0 ), |
|
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mIsInit( false ) |
|
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{ |
58 | 56 |
qDebug( "GlxCoverFlow::GlxCoverFlow" ); |
57 |
mIsAutoMoving = FALSE; |
|
58 |
grabGesture( Qt::PanGesture ); |
|
59 |
grabGesture( Qt::TapGesture ); |
|
60 |
connect( this, SIGNAL( autoLeftMoveSignal() ), this, SLOT( autoLeftMove() ), Qt::QueuedConnection ); |
|
61 |
connect( this, SIGNAL( autoRightMoveSignal() ), this, SLOT( autoRightMove() ), Qt::QueuedConnection ); |
|
62 |
connect( this, SIGNAL( moveNextSignal() ), this, SLOT( moveNextImage() ), Qt::QueuedConnection ); |
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connect( this, SIGNAL( movePreviousSignal() ), this, SLOT( movePreviousImage() ), Qt::QueuedConnection ); |
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} |
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|
42 | 66 |
void GlxCoverFlow::setMultitouchFilter(QGraphicsItem* mtFilter) |
67 |
{ |
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mMultitouchFilter = mtFilter; |
|
69 |
} |
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52 | 70 |
|
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void GlxCoverFlow::setCoverFlow() |
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{ |
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qDebug("GlxCoverFlow::setCoverFlow"); |
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for ( qint8 i = 0; i < NBR_ICON_ITEM ; i++ ) { |
44 | 75 |
mIconItem[i] = new HbIconItem( this ); |
76 |
mIconItem[i]->grabGesture( Qt::PinchGesture, Qt::ReceivePartialGestures ); |
|
77 |
mIconItem[i]->installSceneEventFilter( mMultitouchFilter ); |
|
78 |
mIconItem[i]->setBrush( QBrush( Qt::black ) ); |
|
79 |
mIconItem[i]->setSize( QSize( 0, 0 ) ); |
|
80 |
mIconItem[i]->setAlignment( Qt::AlignCenter ); |
|
62 | 81 |
mIconItem[i]->setIconScaling( false ); |
45 | 82 |
mIconItem[i]->setObjectName( QString( "Cover%1" ).arg( i ) ); |
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} |
45 | 84 |
|
52 | 85 |
mIsInit = true; |
86 |
mUiOn = false; |
|
43 | 87 |
mBounceBackDeltaX = GLX_BOUNCEBACK_DELTA; |
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} |
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|
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void GlxCoverFlow::setItemSize(QSize &size) |
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{ |
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qDebug("GlxCoverFlow::setSize width = %d",size.width() ); |
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if( mItemSize != size) { |
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mItemSize = size; |
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resetCoverFlow(); |
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} |
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} |
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|
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void GlxCoverFlow::setModel(QAbstractItemModel *model) |
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{ |
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qDebug("GlxCoverFlow::setModel model change = %d", model ); |
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|
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if ( model == mModel) { |
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return ; |
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} |
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|
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clearCurrentModel(); |
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mModel = model; |
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initializeNewModel(); |
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resetCoverFlow(); |
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} |
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|
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void GlxCoverFlow::indexChanged( int index ) |
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{ |
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qDebug("GlxCoverFlow::indexChanged index = %d mSelIndex = %d ",index, mSelIndex ); |
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if ( index != mSelIndex && mModel) { |
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loadIconItems(); |
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} |
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} |
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|
40 | 121 |
void GlxCoverFlow::gestureEvent(QGestureEvent *event) |
122 |
{ |
|
43 | 123 |
if(QTapGesture *gesture = static_cast<QTapGesture *>(event->gesture(Qt::TapGesture))) { |
40 | 124 |
if (gesture->state() == Qt::GestureFinished) { |
44 | 125 |
if(!mTimerId) { |
58 | 126 |
mTimerId = startTimer( DOUBLETAP_TIMEINTERVAL ); |
44 | 127 |
} |
128 |
else { |
|
129 |
killTimer(mTimerId); |
|
130 |
mTimerId = 0; |
|
50 | 131 |
emit doubleTapEventReceived(hbInstance->allMainWindows().first()->mapToScene(gesture->position().toPoint())); |
44 | 132 |
} |
43 | 133 |
event->accept(gesture); |
134 |
} |
|
135 |
} |
|
136 |
||
137 |
if (QPanGesture *panningGesture = qobject_cast<QPanGesture*>(event->gesture(Qt::PanGesture))) { |
|
138 |
HbPanGesture *hbPanGesture = qobject_cast<HbPanGesture *>(panningGesture); |
|
139 |
if (hbPanGesture) { |
|
140 |
if(hbPanGesture->state() == Qt::GestureUpdated) { |
|
141 |
QPointF delta(hbPanGesture->sceneDelta()); |
|
142 |
panGesture(delta); |
|
143 |
event->accept(panningGesture); |
|
144 |
} |
|
145 |
||
58 | 146 |
if( hbPanGesture->state() == Qt::GestureFinished ) { |
147 |
if( mIsAutoMoving == FALSE ) { |
|
148 |
switch( mMoveDir ) { |
|
149 |
case LEFT_MOVE : |
|
150 |
mMoveDir = NO_MOVE; |
|
151 |
mBounceBackDeltaX = ( mItemSize.width() >> 2 ) + ( mItemSize.width() >> 3 ); |
|
152 |
emit autoLeftMoveSignal(); |
|
153 |
mIsAutoMoving = TRUE; |
|
154 |
break ; |
|
155 |
||
156 |
case RIGHT_MOVE : |
|
157 |
mMoveDir = NO_MOVE; |
|
158 |
mBounceBackDeltaX = ( mItemSize.width() >> 2 ) + ( mItemSize.width() >> 3 ); |
|
159 |
emit autoRightMoveSignal(); |
|
160 |
mIsAutoMoving = TRUE; |
|
161 |
break; |
|
162 |
||
163 |
default: |
|
164 |
break; |
|
165 |
} |
|
166 |
} |
|
43 | 167 |
event->accept(panningGesture); |
40 | 168 |
} |
169 |
} |
|
43 | 170 |
} |
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} |
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|
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void GlxCoverFlow::panGesture ( const QPointF & delta ) |
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{ |
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175 |
qDebug("GlxCoverFlow::panGesture deltaX= %d", (int)delta.x()); |
52 | 176 |
|
58 | 177 |
if( !mIsInit || getSubState() == IMAGEVIEWER_S || getSubState() == FETCHER_S || mIsAutoMoving == TRUE ) { |
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return; |
40 | 179 |
} |
58 | 180 |
|
52 | 181 |
move( ( int ) delta.x() ); |
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if( delta.x() > 0 ) { |
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Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
183 |
mMoveDir = RIGHT_MOVE; |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
184 |
} |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
185 |
else if ( delta.x() < 0) { |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
186 |
mMoveDir = LEFT_MOVE; |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
187 |
} |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
188 |
|
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
189 |
if ( mUiOn == TRUE ) { |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
190 |
emit coverFlowEvent( PANNING_START_EVENT ); |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
191 |
mUiOn = FALSE; |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
192 |
} |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
193 |
} |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
194 |
|
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
195 |
void GlxCoverFlow::dataChanged(QModelIndex startIndex, QModelIndex endIndex) |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
196 |
{ |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
197 |
Q_UNUSED(endIndex); |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
198 |
qDebug("GlxCoverFlow::dataChanged startIndex = %d mSelIndex = %d ", startIndex.row(), mSelIndex ); |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
199 |
|
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
200 |
int index = 0; |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
201 |
for (int i = 0; i < NBR_ICON_ITEM ; i++) { |
45 | 202 |
index = calculateIndex( mSelIndex + i - 2 ); |
23
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
203 |
if ( index == startIndex.row() ) { |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
204 |
index = ( mSelItemIndex + i - 2 + NBR_ICON_ITEM ) % NBR_ICON_ITEM; |
45 | 205 |
mIconItem[ index ]->setIcon( getIcon( startIndex.row() ) ); |
206 |
if ( index == mSelItemIndex ) { |
|
207 |
playAnimation( ); |
|
23
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
208 |
} |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
209 |
} |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
210 |
} |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
211 |
} |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
212 |
|
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
213 |
void GlxCoverFlow::rowsInserted(const QModelIndex &parent, int start, int end) |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
214 |
{ |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
215 |
qDebug("GlxCoverFlow::rowsInserted"); |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
216 |
Q_UNUSED(parent); |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
217 |
Q_UNUSED(start); |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
218 |
Q_UNUSED(end); |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
219 |
resetCoverFlow(); |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
220 |
emit changeSelectedIndex ( mModel->index ( mSelIndex, 0 ) ) ; |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
221 |
} |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
222 |
|
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
223 |
void GlxCoverFlow::rowsRemoved(const QModelIndex &parent, int start, int end) |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
224 |
{ |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
225 |
Q_UNUSED(parent); |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
226 |
Q_UNUSED(start); |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
227 |
Q_UNUSED(end); |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
228 |
qDebug("GlxCoverFlow::rowsRemoved model %d", mModel); |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
229 |
|
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
230 |
if ( mModel->rowCount() <= 0 ) { |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
231 |
emit coverFlowEvent( EMPTY_ROW_EVENT ); |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
232 |
} |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
233 |
else { |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
234 |
resetCoverFlow(); |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
235 |
emit changeSelectedIndex ( mModel->index ( mSelIndex, 0 ) ) ; |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
236 |
} |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
237 |
} |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
238 |
|
45 | 239 |
void GlxCoverFlow::modelDestroyed() |
240 |
{ |
|
241 |
mModel = NULL ; |
|
242 |
} |
|
23
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
243 |
|
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
244 |
void GlxCoverFlow::autoLeftMove() |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
245 |
{ |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
246 |
int width = mItemSize.width() ; |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
247 |
|
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
248 |
qDebug("GlxCoverFlow::autoLeftMove current pos = %d mBounceBackDeltaX x = %d", mCurrentPos, mBounceBackDeltaX); |
52 | 249 |
if ( !mIsInit ) { |
250 |
return; |
|
251 |
} |
|
40 | 252 |
|
52 | 253 |
if ( mSelIndex == ( mRows -1 ) ) { |
40 | 254 |
mSpeed = GLX_BOUNCEBACK_SPEED; |
255 |
} |
|
23
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
256 |
//for bounce back effect for last image ( it will do the back) |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
257 |
if ( ( mCurrentPos + width ) > ( mStripLen + mBounceBackDeltaX ) && mMoveDir == NO_MOVE ) { |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
258 |
mMoveDir = LEFT_MOVE; |
43 | 259 |
mBounceBackDeltaX = GLX_BOUNCEBACK_DELTA; |
23
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
260 |
autoRightMoveSignal(); |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
261 |
return ; |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
262 |
} |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
263 |
|
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
264 |
int deltaX = width - mCurrentPos % width ; |
40 | 265 |
int moveX = deltaX > mSpeed ? mSpeed : deltaX; |
23
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
266 |
|
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
267 |
qDebug("GlxCoverFlow::autoLeftMove delta x = %d current pos = %d move x = %d", deltaX, mCurrentPos, moveX); |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
268 |
|
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
269 |
move (-moveX);//move the image |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
270 |
deltaX -= moveX; //To know the auto move is required or not |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
271 |
|
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
272 |
if ( deltaX ) { |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
273 |
emit autoLeftMoveSignal(); |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
274 |
} |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
275 |
else { |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
276 |
//for bounce back of first image |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
277 |
if ( mMoveDir == RIGHT_MOVE ) { |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
278 |
emit autoRightMoveSignal(); |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
279 |
} |
58 | 280 |
else { |
281 |
emit moveNextSignal(); |
|
282 |
} |
|
40 | 283 |
} |
23
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
284 |
} |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
285 |
|
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
286 |
void GlxCoverFlow::autoRightMove() |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
287 |
{ |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
288 |
qDebug("GlxCoverFlow::autoRightMove "); |
52 | 289 |
if ( !mIsInit ) { |
290 |
return; |
|
291 |
} |
|
23
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
292 |
int width = mItemSize.width() ; |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
293 |
int diffX = mStripLen - mCurrentPos ; |
52 | 294 |
|
40 | 295 |
//slow the speed for bounce back effect |
296 |
if ( mSelIndex == 0 ) { |
|
297 |
mSpeed = GLX_BOUNCEBACK_SPEED; |
|
298 |
} |
|
23
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
299 |
//for bounce back effect for back image ( it will do the back) |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
300 |
qDebug("GlxCoverFlow::autoRightMove diffX x = %d current pos = %d mBounceBackDeltaX x = %d", diffX, mCurrentPos, mBounceBackDeltaX); |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
301 |
if ( diffX > mBounceBackDeltaX && diffX < width && mMoveDir == NO_MOVE ){ |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
302 |
mMoveDir = RIGHT_MOVE; |
43 | 303 |
mBounceBackDeltaX = GLX_BOUNCEBACK_DELTA; |
40 | 304 |
autoLeftMoveSignal(); |
23
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
305 |
return ; |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
306 |
} |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
307 |
|
40 | 308 |
int deltaX = mCurrentPos % width ; |
23
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
309 |
//in the case of deltaX == 0 ( right flick case ) complete image should move |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
310 |
deltaX = deltaX ? deltaX : width ; |
40 | 311 |
int moveX = deltaX > mSpeed ? mSpeed : deltaX; |
23
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
312 |
|
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
313 |
qDebug("GlxCoverFlow::autoRightMove delta x = %d current pos = %d move x = %d", deltaX, mCurrentPos, moveX); |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
314 |
|
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
315 |
move (moveX); |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
316 |
deltaX -= moveX; |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
317 |
|
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
318 |
if ( deltaX ) { |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
319 |
emit autoRightMoveSignal(); |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
320 |
} |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
321 |
else { |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
322 |
//for bounce back of last image |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
323 |
if ( mMoveDir == LEFT_MOVE ) { |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
324 |
emit autoLeftMoveSignal(); |
58 | 325 |
} |
326 |
else { |
|
327 |
emit movePreviousSignal(); |
|
328 |
} |
|
329 |
} |
|
330 |
} |
|
331 |
||
332 |
void GlxCoverFlow::moveNextImage() |
|
333 |
{ |
|
334 |
int width = mItemSize.width() ; |
|
335 |
int selIndex = mCurrentPos / width ; |
|
336 |
if ( mRows == 1 || selIndex != mSelIndex ) { |
|
337 |
stopAnimation() ; |
|
338 |
mSelIndex = selIndex ; |
|
339 |
mSelItemIndex = ( ++mSelItemIndex ) % NBR_ICON_ITEM ; |
|
340 |
selIndex = ( mSelItemIndex + 2 ) % NBR_ICON_ITEM ; |
|
341 |
updateIconItem( mSelIndex + 2, selIndex, width * 2 ) ; |
|
342 |
playAnimation() ; |
|
343 |
if( !mZoomOn ) { |
|
344 |
emit changeSelectedIndex ( mModel->index ( mSelIndex, 0 ) ) ; |
|
23
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
345 |
} |
58 | 346 |
} |
347 |
mMoveDir = NO_MOVE; |
|
348 |
mIsAutoMoving = FALSE; |
|
349 |
mBounceBackDeltaX = GLX_BOUNCEBACK_DELTA ; |
|
350 |
mSpeed = GLX_COVERFLOW_SPEED ; |
|
351 |
} |
|
352 |
||
353 |
void GlxCoverFlow::movePreviousImage() |
|
354 |
{ |
|
355 |
int width = mItemSize.width(); |
|
356 |
int selIndex = mCurrentPos / width; |
|
357 |
if ( mRows == 1 || selIndex != mSelIndex ) { |
|
358 |
stopAnimation(); |
|
359 |
mSelIndex = selIndex; |
|
360 |
mSelItemIndex = ( mSelItemIndex == 0 ) ? NBR_ICON_ITEM -1 : --mSelItemIndex; |
|
361 |
selIndex = ( mSelItemIndex + 3 ) % NBR_ICON_ITEM; |
|
362 |
updateIconItem( mSelIndex - 2, selIndex, - width * 2 ) ; |
|
363 |
playAnimation(); |
|
364 |
if(!mZoomOn) { |
|
365 |
emit changeSelectedIndex ( mModel->index ( mSelIndex, 0 ) ) ; |
|
23
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
366 |
} |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
367 |
} |
58 | 368 |
mMoveDir = NO_MOVE; |
369 |
mIsAutoMoving = FALSE; |
|
370 |
mBounceBackDeltaX = GLX_BOUNCEBACK_DELTA; |
|
371 |
mSpeed = GLX_COVERFLOW_SPEED; |
|
23
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
372 |
} |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
373 |
|
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
374 |
void GlxCoverFlow::move(int value) |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
375 |
{ |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
376 |
qDebug("GlxCoverFlow::move "); |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
377 |
QPointF pos(0,0); |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
378 |
|
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
379 |
for ( qint8 i = 0; i < NBR_ICON_ITEM ; i++ ) { |
58 | 380 |
pos.setX( mIconItem[i]->pos().x() + value ); |
381 |
pos.setY( mIconItem[i]->pos().y() ); |
|
382 |
mIconItem[i]->setPos( pos ); |
|
23
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
383 |
} |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
384 |
|
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
385 |
mCurrentPos -= value; |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
386 |
if ( mCurrentPos < 0 ) { |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
387 |
mCurrentPos += mStripLen; |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
388 |
} |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
389 |
else if ( mCurrentPos >= mStripLen ) { |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
390 |
mCurrentPos -= mStripLen; |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
391 |
} |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
392 |
qDebug("GlxCoverFlow::Move value = %d current pos = %d", value, mCurrentPos); |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
393 |
} |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
394 |
|
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
395 |
void GlxCoverFlow::setRows() |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
396 |
{ |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
397 |
qDebug("GlxCoverFlow::setRows "); |
40 | 398 |
if (mModel) { |
399 |
mRows = mModel->rowCount(); |
|
400 |
} |
|
401 |
else { |
|
402 |
mRows = 0; |
|
403 |
} |
|
404 |
qDebug("GlxCoverFlow::setRows number of rows = %d", mRows); |
|
23
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
405 |
} |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
406 |
|
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
407 |
void GlxCoverFlow::setStripLen() |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
408 |
{ |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
409 |
qDebug("GlxCoverFlow::setStripLen "); |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
410 |
mStripLen = mRows * mItemSize.width(); |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
411 |
qDebug("GlxCoverFlow::setStripLen rows = %d, striplen %d", mRows, mStripLen); |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
412 |
} |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
413 |
|
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
414 |
int GlxCoverFlow::calculateIndex(int index) |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
415 |
{ |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
416 |
qDebug("GlxCoverFlow::calculateIndex index = %d, mRows = %d", index, mRows); |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
417 |
|
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
418 |
if ( mRows == 1 ) |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
419 |
return 0; |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
420 |
|
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
421 |
if ( index < 0 ) |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
422 |
return ( index + mRows ); |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
423 |
|
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
424 |
if ( index >= mRows ) |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
425 |
return ( index - mRows ) ; |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
426 |
|
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
427 |
return index; |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
428 |
} |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
429 |
|
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
430 |
void GlxCoverFlow::loadIconItems() |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
431 |
{ |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
432 |
qDebug("GlxCoverFlow::loadIconItems "); |
52 | 433 |
|
434 |
if ( !mIsInit ) { |
|
435 |
return ; |
|
436 |
} |
|
437 |
||
23
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
438 |
int index = 0; |
45 | 439 |
stopAnimation(); |
440 |
mSelIndex = getFocusIndex(); |
|
441 |
||
23
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
442 |
qDebug("GlxCoverFlow::loadIconItems index = %d, width = %d", mSelIndex, size().width() ); |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
443 |
|
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
444 |
for ( qint8 i = 0; i < NBR_ICON_ITEM ; i++ ) { |
45 | 445 |
index = calculateIndex ( mSelIndex - 2 + i) ; |
446 |
mIconItem[i]->setIcon( getIcon( index ) ); |
|
23
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
447 |
mIconItem[i]->setSize ( mItemSize ); |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
448 |
mIconItem[i]->setPos ( QPointF ( (i - 2) * mItemSize.width(), 0) ); |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
449 |
} |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
450 |
|
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
451 |
mSelItemIndex = 2; |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
452 |
mCurrentPos = mItemSize.width() * mSelIndex; |
45 | 453 |
playAnimation(); |
454 |
} |
|
455 |
||
456 |
void GlxCoverFlow::playAnimation() |
|
457 |
{ |
|
458 |
if ( isAnimatedImage( mSelIndex ) ) { |
|
459 |
mIconItem[ mSelItemIndex ]->setIcon( HbIcon( getUri( mSelIndex ) ) ); |
|
460 |
mIconItem[ mSelItemIndex ]->animator().startAnimation(); |
|
461 |
} |
|
462 |
} |
|
463 |
||
464 |
void GlxCoverFlow::stopAnimation() |
|
465 |
{ |
|
466 |
mIconItem[ mSelItemIndex ]->animator().stopAnimation(); |
|
54 | 467 |
mIconItem[ mSelItemIndex ]->setIcon( getIcon( mSelIndex ) ); |
23
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
468 |
} |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
469 |
|
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
470 |
void GlxCoverFlow::updateIconItem (qint16 selIndex, qint16 selItemIndex, qint16 posX) |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
471 |
{ |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
472 |
qDebug("GlxCoverFlow::updateIconItem selIndex = %d, selIconIndex = %d posX = %d", selIndex, selItemIndex, posX ); |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
473 |
|
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
474 |
selIndex = calculateIndex( selIndex ); |
45 | 475 |
mIconItem[ selItemIndex ]->setPos( QPointF( posX, 0 ) ); |
476 |
mIconItem[ selItemIndex ]->setIcon( getIcon( selIndex ) ); |
|
477 |
mIconItem[ selItemIndex ]->setSize ( mItemSize ); |
|
23
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
478 |
} |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
479 |
|
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
480 |
void GlxCoverFlow::clearCurrentModel() |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
481 |
{ |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
482 |
qDebug("GlxCoverFlow::clearCurrentModel "); |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
483 |
if ( mModel ) { |
45 | 484 |
disconnect( mModel, SIGNAL( dataChanged( QModelIndex, QModelIndex ) ), this, SLOT( dataChanged( QModelIndex, QModelIndex ) ) ); |
485 |
disconnect( mModel, SIGNAL( rowsInserted( QModelIndex, int, int ) ), this, SLOT( rowsInserted( QModelIndex, int, int ) ) ); |
|
486 |
disconnect( mModel, SIGNAL( rowsRemoved( QModelIndex, int, int) ), this, SLOT( rowsRemoved( QModelIndex, int, int ) ) ); |
|
487 |
disconnect( mModel, SIGNAL( destroyed() ), this, SLOT( modelDestroyed() ) ); |
|
23
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
488 |
mModel = NULL ; |
45 | 489 |
} |
23
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
490 |
} |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
491 |
|
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
492 |
void GlxCoverFlow::initializeNewModel() |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
493 |
{ |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
494 |
qDebug("GlxCoverFlow::initializeNewModel" ); |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
495 |
if ( mModel ) { |
45 | 496 |
connect( mModel, SIGNAL( dataChanged( QModelIndex, QModelIndex ) ), this, SLOT( dataChanged( QModelIndex, QModelIndex ) ) ); |
497 |
connect( mModel, SIGNAL( rowsInserted( QModelIndex, int, int ) ), this, SLOT( rowsInserted( QModelIndex, int, int ) ) ); |
|
498 |
connect( mModel, SIGNAL( rowsRemoved( QModelIndex, int, int) ), this, SLOT( rowsRemoved( QModelIndex, int, int ) ) ); |
|
499 |
connect( mModel, SIGNAL( destroyed() ), this, SLOT( modelDestroyed() ) ); |
|
500 |
} |
|
23
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
501 |
} |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
502 |
|
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
503 |
void GlxCoverFlow::resetCoverFlow() |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
504 |
{ |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
505 |
qDebug("GlxCoverFlow::resetCoverFlow model %u", mModel ); |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
506 |
setRows(); |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
507 |
setStripLen(); |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
508 |
if ( mModel ) { |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
509 |
loadIconItems( ) ; |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
510 |
} |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
511 |
} |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
512 |
|
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
513 |
void GlxCoverFlow::partiallyClean() |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
514 |
{ |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
515 |
qDebug("GlxCoverFlow::partiallyClean Enter"); |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
516 |
clearCurrentModel(); //during the animation data update will not cause the crash |
52 | 517 |
mIsInit = false; |
23
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
518 |
for ( qint8 i = 0; i < NBR_ICON_ITEM ; i++ ) { |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
519 |
if ( mSelItemIndex != i){ |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
520 |
delete mIconItem[i] ; |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
521 |
mIconItem[i] = NULL; |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
522 |
} |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
523 |
} |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
524 |
} |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
525 |
|
50 | 526 |
void GlxCoverFlow::partiallyCreate( QAbstractItemModel *model, QSize itemSize, int posY ) |
23
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
527 |
{ |
50 | 528 |
qDebug("GlxCoverFlow::resetpartiallyCreated poxY %d", posY ); |
23
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
529 |
mIconItem[2]->setSize ( itemSize ); |
50 | 530 |
mIconItem[2]->setPos ( QPointF ( 0, posY ) ); |
45 | 531 |
mModel = model ; |
532 |
mSelIndex = getFocusIndex(); |
|
533 |
mIconItem[2]->setIcon( getIcon( mSelIndex ) ) ; |
|
534 |
mModel = NULL; |
|
23
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
535 |
} |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
536 |
|
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
537 |
GlxCoverFlow::~GlxCoverFlow() |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
538 |
{ |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
539 |
qDebug("GlxCoverFlow::~GlxCoverFlow model " ); |
45 | 540 |
ClearCoverFlow(); |
24
99ad1390cd33
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
23
diff
changeset
|
541 |
disconnect( this, SIGNAL( autoLeftMoveSignal() ), this, SLOT( autoLeftMove() ) ); |
99ad1390cd33
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
23
diff
changeset
|
542 |
disconnect( this, SIGNAL( autoRightMoveSignal() ), this, SLOT( autoRightMove() ) ); |
23
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
543 |
} |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
544 |
|
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
545 |
void GlxCoverFlow::ClearCoverFlow() |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
546 |
{ |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
547 |
qDebug("GlxCoverFlow::ClearCoverFlow " ); |
52 | 548 |
mIsInit = false; |
23
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
549 |
clearCurrentModel(); |
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
550 |
for ( qint8 i = 0; i < NBR_ICON_ITEM ; i++ ) { |
24
99ad1390cd33
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
23
diff
changeset
|
551 |
if(mIconItem[i] != NULL ) { |
99ad1390cd33
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
23
diff
changeset
|
552 |
delete mIconItem[i] ; |
99ad1390cd33
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
23
diff
changeset
|
553 |
mIconItem[i] = NULL; |
99ad1390cd33
Revision: 201011
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
23
diff
changeset
|
554 |
} |
40 | 555 |
} |
23
74c9f037fd5d
Revision: 201007
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
556 |
} |
26
c499df2dbb33
Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
557 |
|
c499df2dbb33
Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
558 |
int GlxCoverFlow::getSubState() |
c499df2dbb33
Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
559 |
{ |
c499df2dbb33
Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
560 |
int substate = NO_FULLSCREEN_S; |
c499df2dbb33
Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
561 |
QVariant variant = mModel->data( mModel->index(0,0), GlxSubStateRole ); |
c499df2dbb33
Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
562 |
if ( variant.isValid() && variant.canConvert<int> () ) { |
c499df2dbb33
Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
563 |
substate = variant.value<int>(); |
c499df2dbb33
Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
564 |
} |
c499df2dbb33
Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
565 |
return substate; |
c499df2dbb33
Revision: 201015
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
24
diff
changeset
|
566 |
} |
43 | 567 |
|
42 | 568 |
void GlxCoverFlow::zoomStarted(int index) |
569 |
{ |
|
43 | 570 |
Q_UNUSED(index) |
50 | 571 |
emit coverFlowEvent( ZOOM_START_EVENT ); |
45 | 572 |
stopAnimation(); |
42 | 573 |
mZoomOn = true; |
574 |
} |
|
43 | 575 |
|
58 | 576 |
void GlxCoverFlow::zoomFinished( int index ) |
42 | 577 |
{ |
578 |
mZoomOn = false; |
|
45 | 579 |
playAnimation(); |
42 | 580 |
indexChanged(index); |
581 |
} |
|
44 | 582 |
|
58 | 583 |
void GlxCoverFlow::timerEvent( QTimerEvent *event ) |
44 | 584 |
{ |
58 | 585 |
if(mTimerId == event->timerId()) { |
586 |
killTimer( mTimerId ); |
|
44 | 587 |
mTimerId = 0; |
588 |
emit coverFlowEvent( TAP_EVENT ); |
|
589 |
} |
|
45 | 590 |
} |
591 |
||
58 | 592 |
int GlxCoverFlow::getFocusIndex() |
45 | 593 |
{ |
594 |
QVariant variant = mModel->data( mModel->index( 0, 0 ), GlxFocusIndexRole ) ; |
|
595 |
if ( variant.isValid() && variant.canConvert< int > () ) { |
|
596 |
return variant.value< int > (); |
|
597 |
} |
|
598 |
return -1; |
|
599 |
} |
|
600 |
||
601 |
HbIcon GlxCoverFlow::getIcon( int index ) |
|
602 |
{ |
|
603 |
QVariant variant = mModel->data( mModel->index( index, 0 ), GlxFsImageRole ); |
|
604 |
if ( variant.isValid() && variant.canConvert< HbIcon > () ) { |
|
605 |
return variant.value<HbIcon> () ; |
|
606 |
} |
|
607 |
return HbIcon() ; |
|
608 |
} |
|
609 |
||
610 |
QString GlxCoverFlow::getUri( int index ) |
|
611 |
{ |
|
612 |
QVariant variant = mModel->data( mModel->index( index, 0 ), GlxUriRole ); |
|
613 |
if ( variant.isValid() && variant.canConvert< QString > () ){ |
|
614 |
return variant.value< QString > () ; |
|
615 |
} |
|
616 |
return QString(); |
|
617 |
} |
|
618 |
||
62 | 619 |
QSize GlxCoverFlow::getImageDimension( int index ) |
620 |
{ |
|
621 |
QVariant variant = mModel->data( mModel->index( index, 0 ), GlxDimensionsRole ); |
|
622 |
if ( variant.isValid() && variant.canConvert< QSize > () ){ |
|
623 |
return variant.value< QSize > () ; |
|
624 |
} |
|
625 |
return QSize(); |
|
626 |
} |
|
627 |
||
628 |
int GlxCoverFlow::getImageSize( int index ) |
|
629 |
{ |
|
630 |
QVariant variant = mModel->data( mModel->index( index, 0 ), GlxSizeRole ); |
|
631 |
if ( variant.isValid() && variant.canConvert< int > () ){ |
|
632 |
return variant.value< int > () ; |
|
633 |
} |
|
634 |
return 0; |
|
635 |
} |
|
636 |
||
637 |
||
45 | 638 |
bool GlxCoverFlow::isAnimatedImage( int index ) |
639 |
{ |
|
640 |
int frameCount = 0; |
|
641 |
QVariant variant = mModel->data( mModel->index( index, 0 ), GlxFrameCount ); |
|
642 |
if ( variant.isValid() && variant.canConvert< int > () ) { |
|
643 |
frameCount = variant.value< int > () ; |
|
644 |
} |
|
62 | 645 |
|
646 |
if ( frameCount > 1 ) { |
|
647 |
int size = getImageSize( index ); |
|
648 |
QSize dimn = getImageDimension( index ); |
|
649 |
||
650 |
if ( size <= KBytesInMB && dimn.width() <= MAX_GIF_DIMENSION && dimn.height() <= MAX_GIF_DIMENSION ) { |
|
651 |
return true; |
|
652 |
} |
|
653 |
} |
|
654 |
return false ; |
|
45 | 655 |
} |