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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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* This class extends WebChromeContainerSnippet class
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*
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*/
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#include "ActionButton.h"
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#include "ActionButtonSnippet.h"
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#include "ChromeRenderer.h"
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#include "ChromeWidget.h"
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#include "NativeChromeItem.h"
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#include "TitleUrlContainerSnippet.h"
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#include "UrlSearchSnippet.h"
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#include "WebChromeSnippet.h"
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#include "Utilities.h"
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#include "QGraphicsPixmapItem"
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#include "ChromeEffect.h"
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#define BACKGROUND_GRADIENT_START "#000000"
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#define BACKGROUND_GRADIENT_END "#333333"
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#include <QDebug>
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namespace GVA {
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// Need to read this from the platform later
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#define ICONWIDTH 65
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#define ICONHEIGHT 44
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TitleUrlContainerItem::TitleUrlContainerItem(ChromeSnippet * snippet, ChromeWidget * chrome, QGraphicsItem * parent)
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: NativeChromeItem(snippet, parent)
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, m_chrome(chrome)
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{
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setObjectName("TitleUrl");
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setProperties();
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// Create the view port widget
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m_viewPort = new QGraphicsWidget(this);
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m_viewPort->setFlags(QGraphicsItem::ItemClipsChildrenToShape);
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// Create title-url widget(still by the name UrlSearchItem)
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m_urlTileWidget = new GUrlSearchItem(snippet, chrome, m_viewPort);
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QPixmap dividerPixmap;
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dividerPixmap.load(":/urlsearch/URL_search_divider.png", "PNG");
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m_dividerImage = new QGraphicsPixmapItem(dividerPixmap, m_viewPort);
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QAction * backAction = new QAction(this);
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connect(backAction, SIGNAL(triggered()), m_chrome, SIGNAL(goToBackground()));
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backAction->setObjectName("BackAction");
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m_backStepButton = new ActionButton(snippet, "BackStep", m_viewPort);
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m_backStepButton->setAction(backAction);
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m_backStepButton->setActiveOnPress(true);
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//m_backStepButton->addIcon(":/urlsearch/backstep.png", QIcon::Normal);
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m_backStepButton->addIcon(":/urlsearch/backstep_no_bg.png", QIcon::Normal);
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m_backStepButton->addIcon(":/urlsearch/backstep_pressed.png", QIcon::Active);
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// Monitor resize events.
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safe_connect(m_chrome->renderer(), SIGNAL(chromeResized()), this, SLOT(onChromeResize()));
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safe_connect(m_urlTileWidget, SIGNAL(changeEditMode(bool)), this, SLOT(changeLayout(bool)));
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safe_connect(m_urlTileWidget, SIGNAL(contextEvent(bool)), this, SIGNAL(contextEvent(bool)));
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}
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TitleUrlContainerItem::~TitleUrlContainerItem()
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{
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}
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void TitleUrlContainerItem::cut()
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{
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m_urlTileWidget->cut();
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}
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void TitleUrlContainerItem::copy()
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{
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m_urlTileWidget->copy();
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}
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void TitleUrlContainerItem::paste()
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{
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m_urlTileWidget->paste();
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}
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void TitleUrlContainerItem::setContextMenuStatus(bool on)
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{
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m_urlTileWidget->setContextMenuStatus(on);
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}
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void TitleUrlContainerItem::setProperties() {
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m_grad.setColorAt(0, BACKGROUND_GRADIENT_START);
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m_grad.setColorAt(1, BACKGROUND_GRADIENT_END);
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}
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void TitleUrlContainerItem::paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget* widget){
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Q_UNUSED(option)
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Q_UNUSED(widget)
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painter->save();
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qreal bounding_x = boundingRect().x();
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qreal bounding_y = boundingRect().y();
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qreal bounding_width = boundingRect().width();
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qreal bounding_height = boundingRect().height();
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// background
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painter->setRenderHint(QPainter::Antialiasing);
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painter->setPen(Qt::NoPen);
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m_grad.setStart(bounding_x, bounding_y + bounding_height);
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m_grad.setFinalStop(bounding_x, bounding_y);
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painter->fillRect(boundingRect(), QBrush(m_grad));
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// top border
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painter->setPen(QPen(QColor(53,53,53)));
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painter->drawLine(bounding_x, bounding_y, bounding_x + bounding_width, bounding_y);
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// bottom border
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painter->setPen(QPen(QColor(76,76,78)));
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painter->drawLine(bounding_x, bounding_y + bounding_height, bounding_x + bounding_width, bounding_y + bounding_height);
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// right border
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painter->setPen(QPen(QColor(0,0,0)));
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painter->drawLine(bounding_x + bounding_width, bounding_y, bounding_x + bounding_width, bounding_y + bounding_height);
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// left border
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painter->setPen(Qt::NoPen);
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QLinearGradient grad = QLinearGradient(bounding_x, bounding_y, bounding_x, bounding_y + bounding_height);
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grad.setColorAt(0, QColor(41,41,41));
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grad.setColorAt(0.5, QColor(83,83,84));
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grad.setColorAt(1, QColor(2,2,2));
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painter->setBrush(QBrush(grad));
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painter->drawLine(bounding_x, bounding_y, bounding_x, bounding_y + bounding_height);
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painter->restore();
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NativeChromeItem::paint(painter, option, widget);
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}
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void TitleUrlContainerItem::onChromeResize() {
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QWebElement we = m_snippet->element();
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QRectF g = we.geometry();
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QGraphicsWidget::resize(g.width(), g.height());
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}
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void TitleUrlContainerItem::resizeEvent(QGraphicsSceneResizeEvent * event){
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QSizeF size = event->newSize();
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qreal width = size.width();
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qreal height = size.height();
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m_viewPort->setGeometry(
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0,
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0,
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width,
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height);
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m_backStepButton->setGeometry(
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width - ICONWIDTH,
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0,
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ICONWIDTH,
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height);
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// When we first get resize event, the widget is not yet set to visible by
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// Ginebra. If the widget is not visible and for later resize events, if back-step
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// button is visible, set the width of url-title widget taking into account
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// the width of back-step button
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if ((!this->isVisible()) || m_backStepButton->isVisible()) {
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width = width - ICONWIDTH - m_dividerImage->boundingRect().width();
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}
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m_urlTileWidget->setGeometry(0,
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0,
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width,
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height);
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m_dividerImage->setPos(m_urlTileWidget->rect().width() + 1, (height - m_dividerImage->boundingRect().height())/2);
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}
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void TitleUrlContainerItem::changeLayout(bool editMode){
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qreal width = m_viewPort->geometry().width();
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qreal height = m_viewPort->geometry().height();
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// If we are changing to edit mode, we need to hide the back-step button
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if (editMode) {
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m_backStepButton->hide();
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m_dividerImage->hide();
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}
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else {
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// show back-step button and re-layout the widgets
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m_backStepButton->show();
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m_dividerImage->show();
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width = width - ICONWIDTH - m_dividerImage->boundingRect().width();
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}
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m_urlTileWidget->setGeometry(0,
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0,
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width,
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height);
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}
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QString TitleUrlContainerItem::url() const
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{
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return m_urlTileWidget->url();
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}
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// TitleUrlContainerSnippet class
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TitleUrlContainerSnippet::TitleUrlContainerSnippet(const QString & elementId, ChromeWidget * chrome,
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QGraphicsWidget * widget, const QWebElement & element)
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: ChromeSnippet(elementId, chrome, widget, element)
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{
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}
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TitleUrlContainerSnippet::~TitleUrlContainerSnippet()
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{
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}
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TitleUrlContainerSnippet * TitleUrlContainerSnippet::instance(const QString& elementId, ChromeWidget * chrome, const QWebElement & element)
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{
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TitleUrlContainerSnippet * that = new TitleUrlContainerSnippet( elementId, chrome, 0, element );
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TitleUrlContainerItem * titleUrlContainerItem = new TitleUrlContainerItem(that, chrome);
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safe_connect(titleUrlContainerItem, SIGNAL(contextEvent(bool)), that, SLOT(sendContextMenuEvent(bool)));
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that->setChromeWidget(titleUrlContainerItem);
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return that;
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}
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QString TitleUrlContainerSnippet::url() const
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{
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TitleUrlContainerItem const *urlContainer;
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urlContainer = dynamic_cast<TitleUrlContainerItem const *> (constWidget());
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return urlContainer->url();
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}
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void TitleUrlContainerSnippet::sendContextMenuEvent(bool isContentSelected)
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{
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emit contextEvent(isContentSelected, elementId());
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}
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} // end of namespace GVA
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