author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Tue, 04 May 2010 12:39:35 +0300 | |
changeset 0 | 1450b09d0cfd |
child 3 | 0954f5dd2cd0 |
child 5 | 0f2326c2a325 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2010 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 "ViewController.h" |
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#include <QDebug> |
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namespace GVA { |
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ViewController::ViewController() |
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: m_viewMap() { |
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m_current = m_viewMap.begin(); |
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} |
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ViewController::~ViewController() { |
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foreach(ControllableViewBase *view, m_viewMap) { |
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delete view; |
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} |
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} |
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void ViewController::addView(ControllableViewBase *controllableView) { |
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assert(controllableView); |
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qDebug() << "ViewController::addView: adding " << controllableView |
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<< " jsObject=" << controllableView->jsObject(); |
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QString key; |
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// Set up parent/child link for javascript access to the view. |
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if(controllableView->jsObject()) { |
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// Use the view's javascript object. |
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controllableView->jsObject()->setParent(this); |
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key = controllableView->jsObject()->objectName(); |
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} |
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else { |
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// Use the view itself. |
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controllableView->setParent(this); |
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key = controllableView->objectName(); |
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} |
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if(key.isNull()) { |
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qWarning("ViewController::addView: missing objectName."); |
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} |
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m_viewMap.insert(key, controllableView); |
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} |
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QObjectList ViewController::getViews() { |
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QObjectList *result = new QObjectList; |
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foreach(ControllableViewBase *view, m_viewMap) { |
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result->append(view); |
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} |
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return *result; |
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} |
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void ViewController::showCurrent() { |
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qDebug() << "ViewController::showCurrent: " << m_current.value(); |
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ControllableViewBase *currentView = m_current.value(); |
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if(!currentView) return; |
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if(!currentView->isActive()) { |
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emit currentViewChanging(); |
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// Activate the current view. |
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currentView->activate(); |
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currentView->show(); |
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// Deactivate all others. |
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foreach(ControllableViewBase *view, m_viewMap) { |
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if(view && view->isActive() && view != currentView) { |
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view->hide(); |
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view->deactivate(); |
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} |
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} |
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emit currentViewChanged(); |
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} |
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} |
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void ViewController::showView(const QString &name) { |
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ViewMap::iterator it = m_viewMap.find(name); |
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if(it != m_viewMap.end()) { |
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m_current = it; |
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showCurrent(); |
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} |
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} |
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void ViewController::freezeView() { |
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if(!m_viewMap.isEmpty() ) { |
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m_current.value()->freeze(); |
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} |
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} |
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void ViewController::unfreezeView() { |
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if(!m_viewMap.isEmpty() ) { |
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m_current.value()->unfreeze(); |
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} |
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} |
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|
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void ViewController::dump() { |
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qDebug() << "ViewController::dump:" |
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<< " count=" << m_viewMap.count() |
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<< " current=" << m_current.value(); |
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foreach(ControllableViewBase *view, m_viewMap) { |
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qDebug() << " " << view; |
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} |
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} |
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|
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void ViewController::viewChanged() { |
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emit currentViewChanged(); |
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} |
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|
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ControllableViewBase* ViewController::currentView() { |
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if(!m_viewMap.isEmpty()) |
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return m_current.value(); |
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else |
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return NULL; |
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} |
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|
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} |
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128 |