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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:
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*
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*/
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#include <QAbstractListModel>
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#include <HbDialog>
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#include <HbMainWindow>
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#include <HbLabel>
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#include <tspropertydefs.h>
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#include "tsdevicedialogcontainer.h"
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#include "tstasksgrid.h"
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#include "tstasksgriditem.h"
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namespace {
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const char KDocmlPath[] = ":/resource/layout.docml";
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}
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TsDeviceDialogContainer::TsDeviceDialogContainer(QAbstractListModel *model,
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QObject *parent)
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:
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QObject(parent),
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mVisibilityPublisher(TsProperty::KTsPath)
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{
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bool ok(true);
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mLoader.load(KDocmlPath, &ok);
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Q_ASSERT(ok);
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HbDialog *dialog =
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qobject_cast<HbDialog*>(mLoader.findWidget("tsdevicedialog"));
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TsTasksGrid *grid =
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qobject_cast<TsTasksGrid *>(mLoader.findWidget("taskgrid"));
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Q_ASSERT(dialog);
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Q_ASSERT(grid);
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grid->setModel(model);
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changeOrientation(dialog->mainWindow()->orientation());
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switchViewOnModelChange();
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// needed because of Qt::QueuedConnection used below
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// @todo: check if we actually need queued connections
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qRegisterMetaType<QModelIndex>("QModelIndex");
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// connect the grid and model
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connect(grid,
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SIGNAL(activated(QModelIndex)),
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model,
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SLOT(openApplication(QModelIndex)));
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connect(grid,
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SIGNAL(activated(QModelIndex)),
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dialog,
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SLOT(close()));
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connect(grid,
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SIGNAL(deleteButtonClicked(QModelIndex)),
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model, SLOT(closeApplication(QModelIndex)),
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Qt::QueuedConnection);
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connect(dialog->mainWindow(),
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SIGNAL(orientationChanged(Qt::Orientation)),
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this,
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SLOT(changeOrientation(Qt::Orientation)));
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connect(dialog,
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SIGNAL(aboutToClose()),
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this,
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SIGNAL(deviceDialogClosed()));
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// note: connect to more signals when partial model updates are implemented
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connect(model,
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SIGNAL(modelReset()),
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this,
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SLOT(switchViewOnModelChange()));
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connect(this,
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SIGNAL(deviceDialogClosed()),
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this,
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SLOT(notifyDialogClosed()));
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mVisibilityPublisher.setValue(TsProperty::KVisibilityPath,
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static_cast<int>(true));
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mVisibilityPublisher.sync();
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}
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TsDeviceDialogContainer::~TsDeviceDialogContainer()
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{
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delete deviceDialogWidget();
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}
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bool TsDeviceDialogContainer::setDeviceDialogParameters(
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const QVariantMap ¶meters)
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{
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Q_UNUSED(parameters);
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return false;
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}
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int TsDeviceDialogContainer::deviceDialogError() const
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{
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return 0;
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}
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void TsDeviceDialogContainer::closeDeviceDialog(bool byClient)
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{
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Q_UNUSED(byClient)
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// @todo: should there be hide calls? deviceDialogWidget->hide();
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emit deviceDialogClosed();
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}
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HbPopup *TsDeviceDialogContainer::deviceDialogWidget() const
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{
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HbDialog *widget =
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qobject_cast<HbDialog*>(mLoader.findWidget("tsdevicedialog"));
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Q_ASSERT(widget);
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return widget;
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}
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QObject *TsDeviceDialogContainer::signalSender() const
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{
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return const_cast<TsDeviceDialogContainer*>(this);
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}
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void TsDeviceDialogContainer::changeOrientation(Qt::Orientation orientation)
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{
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bool ok(true);
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if (orientation == Qt::Horizontal) {
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mLoader.load(KDocmlPath, "landscape", &ok);
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} else {
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mLoader.load(KDocmlPath, "portrait", &ok);
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}
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Q_ASSERT(ok);
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}
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void TsDeviceDialogContainer::notifyDialogClosed()
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{
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mVisibilityPublisher.setValue(TsProperty::KVisibilityPath,
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static_cast<int>(false));
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mVisibilityPublisher.sync();
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}
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void TsDeviceDialogContainer::switchViewOnModelChange()
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{
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TsTasksGrid *grid =
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qobject_cast<TsTasksGrid *>(mLoader.findWidget("taskgrid"));
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HbLabel *noItemsLabel =
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qobject_cast<HbLabel *>(mLoader.findWidget("noitemslabel"));
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Q_ASSERT(grid);
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Q_ASSERT(noItemsLabel);
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if (grid->model()->rowCount()) {
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noItemsLabel->hide();
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grid->show();
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} else {
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noItemsLabel->show();
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grid->hide();
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}
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}
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