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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: List View Item.
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*
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*/
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#include <hbnamespace.h>
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#include <HbAbstractItemView>
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#include <HbStyleLoader>
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#include <HbTextItem>
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#include <HbParameterLengthLimiter>
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#include <QPainter>
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#include <caitemmodel.h>
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#include "hsmenuitemmodel.h"
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#include "hslistviewitem.h"
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// TODO: this is only temporary class for show progress bar.
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// It should be remove when fix from orbit will be in official platfrom.
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// Remove it from header too.
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// It is only about paint method.
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#ifdef COVERAGE_MEASUREMENT
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#pragma CTC SKIP
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#endif //COVERAGE_MEASUREMENT
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void HsProgressBar::paint(QPainter * painter,
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const QStyleOptionGraphicsItem * option,
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QWidget * widget)
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{
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Q_UNUSED(widget)
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QStyleOptionGraphicsItem pixmapOption(*option);
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foreach (QGraphicsItem *child, childItems()) {
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painter->save();
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painter->translate(child->pos());
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pixmapOption.exposedRect = child->boundingRect();
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child->paint(painter, &pixmapOption, 0);
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foreach (QGraphicsItem *child2, child->childItems()) {
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if (child2->isVisible()) {
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painter->save();
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painter->translate(child2->pos());
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pixmapOption.exposedRect = child2->boundingRect();
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child2->paint(painter, &pixmapOption, 0);
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painter->restore();
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}
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}
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painter->restore();
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}
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}
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#ifdef COVERAGE_MEASUREMENT
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#pragma CTC ENDSKIP
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#endif //COVERAGE_MEASUREMENT
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void HsProgressBar::setTargetProgressValue(int value) {
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mTargetValue = value;
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if (value > progressValue() && value <= maximum()) {
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if (!mTimerId) {
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mTimerId = startTimer(10);
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}
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} else {
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setProgressValue(value);
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}
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}
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void HsProgressBar::timerEvent(QTimerEvent *event)
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{
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if (mTargetValue == progressValue()) {
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killTimer(mTimerId);
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mTimerId = 0;
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} else {
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setProgressValue(progressValue()+1);
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}
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}
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HsListViewItem::HsListViewItem(QGraphicsItem* parent) :
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HbListViewItem(parent), progress(0), isProgress(false)
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{
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setGraphicsSize(LargeIcon);
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setStretchingStyle(StretchLandscape);
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if (this == prototype()) {
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HbStyleLoader::registerFilePath(":/layout/hslistviewitem.css");
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}
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}
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HsListViewItem::~HsListViewItem()
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{
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if (this == prototype()) {
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HbStyleLoader::unregisterFilePath(":/layout/hslistviewitem.css");
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HbStyleLoader::unregisterFilePath(":/layout/hslistviewitem.widgetml");
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}
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}
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void HsListViewItem::updateChildItems()
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{
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HbListViewItem::updateChildItems();
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EntryFlags flags = modelIndex().data(
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CaItemModel::FlagsRole).value<EntryFlags> ();
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isProgress = false;
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if (flags & UninstallEntryFlag) {
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int progresVal = modelIndex().data(
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CaItemModel::UninstalRole).toInt();
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isProgress = true;
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if (!progress) {
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progress = new HsProgressBar(this);
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HbStyle::setItemName(progress, "progress");
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progress->setRange(0, 100);
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HbEffect::disable(progress);
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progress->setProgressValue(progresVal);
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repolish();
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connect(progress, SIGNAL(valueChanged(int)), SLOT(updatePixmapCache()));
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}
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progress->setTargetProgressValue(progresVal);
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// TODO, consider moving this logic to model
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foreach (QGraphicsItem * item, this->childItems()) {
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if (HbStyle::itemName(item) == "text-1") {
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HbTextItem* text = (HbTextItem*)item;
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text->setText(
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HbParameterLengthLimiter("txt_applib_dblist_uninstalling_1")
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.arg(text->text()));
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break;
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}
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}
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} else if (progress) {
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disconnect(progress, SIGNAL(valueChanged()));
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delete progress;
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progress = 0;
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repolish();
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}
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// hide text-2 if we have to
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foreach (QGraphicsItem * item, this->childItems()) {
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if (HbStyle::itemName(item) == "text-2") {
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item->setVisible(!isProgress);
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break;
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}
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}
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}
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HbAbstractViewItem* HsListViewItem::createItem()
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{
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return new HsListViewItem(*this);
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}
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void HsListViewItem::polish(HbStyleParameters& params)
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{
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if (isProgress) {
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HbStyleLoader::registerFilePath(":/layout/hslistviewitem.widgetml");
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}
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HbListViewItem::setProperty("progress", isProgress);
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HbListViewItem::polish(params);
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if (isProgress) {
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HbStyleLoader::unregisterFilePath(":/layout/hslistviewitem.widgetml");
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}
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}
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