ginebra2/mostvisitedsnippet.cpp
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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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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, version 2.1 of the License.
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* 
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program.  If not,
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* see "http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html/".
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*
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* Description:
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*
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*/
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#include "mostvisitedsnippet.h"
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#include "MostVisitedView.h"
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#include "Utilities.h"
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#include "ExternalEventCharm.h"
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namespace GVA {
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MostVisitedSnippet::MostVisitedSnippet(const QString & elementId, ChromeWidget * chrome, QGraphicsWidget * widget, const QWebElement & element) :
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        ChromeSnippet(elementId, chrome, widget, element),
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        m_externalEventCharm(0)
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{
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    m_chrome = chrome;
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}
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MostVisitedSnippet::~MostVisitedSnippet()
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{
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    disconnect(m_chrome , SIGNAL(aspectChanged(int)), this, SLOT(displayModeChanged(int)));
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    delete m_externalEventCharm;
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}
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MostVisitedSnippet * MostVisitedSnippet::instance(const QString& elementId, ChromeWidget * chrome, const QWebElement & element)
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{
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    MostVisitedSnippet* that = new MostVisitedSnippet(elementId, chrome, 0, element);
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    that->setChromeWidget( new MostVisitedView(qtTrId("txt_browser_most_visited_title_most_visited"), chrome->layout()) );
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    that->widget()->hide(); //TODO: Shouldn't be needed?
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    return that;
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}
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void MostVisitedSnippet::toggleVisibility(bool animate)
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{
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    QString displayMode;
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    MostVisitedView *mostVisitedPagesWidget = dynamic_cast<MostVisitedView*>(widget());
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    if (!mostVisitedPagesWidget)
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        return;
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    if (!isVisible()) {
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    		 #ifdef Q_WS_MAEMO_5
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         mostVisitedPagesWidget->setGeometry(10, 10, 784, 335);
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         #else
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         displayMode = m_chrome->layout()->getDisplayMode();
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         if (displayMode == "portrait")
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         		mostVisitedPagesWidget->setGeometry(10, 20, 350, 553);
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         else
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         		mostVisitedPagesWidget->setGeometry(15, 10, 620, 284);
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         #endif
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         mostVisitedPagesWidget->update(displayMode);
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         mostVisitedPagesWidget->show();
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         ChromeSnippet::toggleVisibility(animate);
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    } else {
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        mostVisitedPagesWidget->close();
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    }
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}
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void MostVisitedSnippet::setChromeWidget(QGraphicsWidget * widget)
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{
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    safe_connect(m_chrome , SIGNAL(aspectChanged(int)), this, SLOT(displayModeChanged(int)));
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    ChromeSnippet::setChromeWidget(widget);
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    MostVisitedView *mostVisitedPagesWidget = dynamic_cast<MostVisitedView*>(widget);
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    safe_connect(mostVisitedPagesWidget, SIGNAL(closeComplete()), this, SLOT(onWidgetCloseComplete()));
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//    m_externalEventCharm = new ExternalEventCharm(widget);
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//    safe_connect(m_externalEventCharm, SIGNAL(externalMouseEvent(QEvent *, const QString &, const QString &)),
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//                 this, SIGNAL(externalMouseEvent(QEvent *, const QString &, const QString &)));
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}
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void MostVisitedSnippet::displayModeChanged(int newMode)
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{
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	  if (isVisible())
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        ChromeSnippet::toggleVisibility();
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    emit mostVisitedSnippetCloseComplete();
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    /*  TO DO: reenable this code.
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    if (isVisible()) {
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        MostVisitedView *mostVisitedView = dynamic_cast<MostVisitedView*>(widget());
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        if (!mostVisitedPagesWidget)
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            return;
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        updateMVGeometry();
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        QString  displayMode = (newMode == landscape) ? "Landscape" : "Portrait";
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        mostVisitedPagesWidget->displayModeChanged(displayMode);
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    }
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    */
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}
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void MostVisitedSnippet::hide(bool animate)
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 {
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     MostVisitedView *mostVisitedPagesWidget = dynamic_cast<MostVisitedView*>(widget());
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     if (!mostVisitedPagesWidget)
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       return;
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    ChromeSnippet::hide(false);    	
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 }
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void MostVisitedSnippet::close()
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{
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     MostVisitedView *mostVisitedPagesWidget = dynamic_cast<MostVisitedView*>(widget());
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     if (mostVisitedPagesWidget) {
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       mostVisitedPagesWidget->close();
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     }     
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}
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void MostVisitedSnippet::onWidgetCloseComplete() {            // slot
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    if (isVisible())
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        ChromeSnippet::toggleVisibility();
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    emit mostVisitedSnippetCloseComplete();
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}
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}