--- a/ginebra/chromesnippet.cpp Fri Jun 11 16:23:26 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,371 +0,0 @@
-/*
-* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of "Eclipse Public License v1.0"
-* which accompanies this distribution, and is available
-* at the URL "http://www.eclipse.org/legal/epl-v10.html".
-*
-* Initial Contributors:
-* Nokia Corporation - initial contribution.
-*
-* Contributors:
-*
-* Description:
-*
-*/
-
-
-#include "chromesnippet.h"
-#include "chromesnippetjsobject.h"
-#include "chromewidget.h"
-#include "graphicsitemanimation.h"
-#include "scriptobjects.h"
-
-#include <QGraphicsLinearLayout>
-#include <QGraphicsSceneContextMenuEvent>
-#include <QImage>
-#include <QPainter>
-#include "qwebframe.h"
-#include "qwebpage.h"
-#include "chromeview.h"
-
-bool ChromeSnippet::contextMenuFlag = false;
-
-ChromeSnippet::ChromeSnippet(QGraphicsItem * parent, ChromeWidget * owner, QObject *jsParent, const QString &docElementId)
- : QGraphicsRectItem(parent),
- m_owner(owner),
- m_docElementId(docElementId),
- m_layout(0),
- m_visibilityAnimator(0),
- m_attentionAnimator(0),
- m_dragging(false),
- m_draggable(false),
- m_anchor("AnchorNone"),
- m_anchorOffset(0),
- m_hidesContent(false),
- m_isHiding(false),
- m_jsObject(new ChromeSnippetJSObject(jsParent, *this, docElementId))
-{
- // Prevent hover events from passing through to the underlying widget.
- setAcceptHoverEvents(true);
-}
-
-ChromeSnippet::~ChromeSnippet()
-{
- //qDebug() << "ChromeSnippet::~ChromeSnippet: " << m_docElementId;
- if(m_visibilityAnimator)
- delete m_visibilityAnimator;
- if(m_attentionAnimator)
- delete m_attentionAnimator;
- if(m_jsObject)
- delete m_jsObject;
-}
-
-void ChromeSnippet::setOwnerArea(const QRectF& ownerArea)
-{
- m_ownerArea = ownerArea;
-}
-
-QRectF& ChromeSnippet::ownerArea(){
- return m_ownerArea;
-}
-
-void ChromeSnippet::paint(QPainter * painter, const QStyleOptionGraphicsItem * option, QWidget * widget)
-{
- Q_UNUSED(option)
- Q_UNUSED(widget)
-
- //qDebug() << "ChromeSnippet::paint: " << m_docElementId << " " << m_ownerArea;
- //If this snippet has no children, draw the snippet. Otherwise let the children draw themselves.
- // NB: Make this behavior configurable?
- if(childItems().isEmpty()){
-#ifdef Q_OS_SYMBIAN
- painter->drawPixmap(QPoint(0, 0), *m_owner->buffer(), m_ownerArea);
-#else
- painter->drawImage(QPoint(0, 0), *m_owner->buffer(), m_ownerArea);
-#endif
- }
-}
-
-void ChromeSnippet::updateChildGeometries()
-{
- //NB: layouts should be usable here, but the behavior
- //is weird. Investigage further.
- /* delete m_layout;
- m_layout = new QGraphicsLinearLayout();
- QList<QGraphicsItem*> children = childItems();
- for(int i = 0; i < children.size(); i++){
- ChromeSnippet * child = dynamic_cast<ChromeSnippet*>(children[i]);
- m_layout->addItem(child);
- }
- setLayout(m_layout);
- */
- // For now just lay out in a row according to the html layout
-
-
- QList<QGraphicsItem*> children = childItems();
- for(int i = 0; i < children.size(); i++){
- ChromeSnippet * child = dynamic_cast<ChromeSnippet*>(children[i]);
- child->setPos(child->ownerArea().x(), 0);
- }
-
- if((docElementId() == "ContextMenuBgId") || (docElementId() == "ContextMenuId")) // hide context menu
- {
- hide();
- }
-
-
-}
-bool ChromeSnippet::getContextMenuFlag()
-{
- return contextMenuFlag;
-}
-
-void ChromeSnippet::mousePressEvent(QGraphicsSceneMouseEvent * ev)
-{
- // qDebug() << "ChromeSnippet::mousePressEvent: " << scene()->focusItem();
- // qDebug() << "ChromeSnippet::mousePressEvent: " << docElementId() << m_ownerArea << ev->pos();
-
-
- QRect qr = m_owner->getDocElementRect("contextMenuButton");
- ChromeSnippet *cmsn = m_owner->getSnippet("ContextMenuId");
-
- qreal qx = ev->pos().x();
- qreal qy = ev->pos().y();
- bool cmVisibility = cmsn->isVisible();
-
- if(!cmVisibility)
- contextMenuFlag = false;
- else if(qx >= qr.left() && qx <= qr.right() && (docElementId() == "WebViewToolbarId"))
- {
- contextMenuFlag = true;
- return;
- }
-
-
- contextMenuFlag = false;
-
- passMouseEventToPage(QEvent::MouseButtonPress, ev);
- m_owner->chromePage()->view()->setFocus();
-
- if(docElementId() == "ContextMenuBgId")
- {
- ChromeSnippet *sn = m_owner->getSnippet("ContextMenuId");
- if(sn)
- sn->hide();
- hide();
- }
- else if(docElementId() != "ContextMenuId")
- {
- ChromeSnippet *sn = m_owner->getSnippet("ContextMenuId");
- if(sn)
- sn->hide();
- ChromeSnippet *sn2 = m_owner->getSnippet("ContextMenuBgId");
- if(sn2)
- sn2->hide();
-
- }
-
- ev->accept();
-
- //FIXME hide the Suggests snippet or not
- ChromeSnippet* ssn = m_owner->getSnippet("SuggestsId");
- if (ssn && ssn->isVisible()) {
- if (docElementId() == "SuggestsId") {
- if (m_ownerArea.height() < ev->pos().y())
- hide();
- }
- else
- ssn->hide();
- }
-}
-
-void ChromeSnippet::mouseReleaseEvent(QGraphicsSceneMouseEvent * ev)
-{
-
- if(m_dragging) {
- emit m_jsObject->dragFinished();
- m_dragging = false;
- }
- passMouseEventToPage(QEvent::MouseButtonRelease, ev);
-}
-
-
-void ChromeSnippet::mouseMoveEvent(QGraphicsSceneMouseEvent * ev)
-{
- if(m_draggable) {
- if(!m_dragging) {
- m_dragging = true;
- emit m_jsObject->dragStarted();
- }
- moveBy((ev->pos()-ev->lastPos()).x(),(ev->pos()-ev->lastPos()).y());
- }
- else {
- passMouseEventToPage(QEvent::MouseMove, ev);
- }
-}
-
-
-void ChromeSnippet::mouseDoubleClickEvent(QGraphicsSceneMouseEvent * ev)
-{
- passMouseEventToPage(QEvent::MouseButtonDblClick, ev);
- if(m_owner && m_owner->chromePage())
- m_owner->chromePage()->view()->setFocus();
-}
-
-void ChromeSnippet::passMouseEventToPage(QEvent::Type type, QGraphicsSceneMouseEvent *ev) {
- ev->accept();
- if(m_owner && m_owner->chromePage()) {
- // Translate the mouse press to the owner's coords and forward to owner page
- QMouseEvent shiftedEv( type, QPoint(int(m_ownerArea.x()), int(m_ownerArea.y()))+ev->pos().toPoint(),
- ev->button(), ev->buttons(), ev->modifiers() );
-
- //qDebug() << "ChromeSnippet::passMouseEventToPage: " << shiftedEv.pos() << " " << &shiftedEv;
- m_owner->chromePage()->event(&shiftedEv);
- }
-}
-
-void ChromeSnippet::hoverMoveEvent(QGraphicsSceneHoverEvent *event ) {
- // Translate to a mouse move event.
- QMouseEvent shiftedEv( QEvent::MouseMove, QPoint(int(m_ownerArea.x()), int(m_ownerArea.y()))+event->pos().toPoint(),
- Qt::NoButton, Qt::NoButton, Qt::NoModifier);
- if(m_owner && m_owner->chromePage())
- m_owner->chromePage()->event(&shiftedEv);
-}
-
-void ChromeSnippet::keyPressEvent ( QKeyEvent * event ) {
- event->accept();
- QApplication::sendEvent(m_owner->chromePage()->view(), event);
-}
-
-void ChromeSnippet::keyReleaseEvent ( QKeyEvent * event ) {
- event->accept();
- QApplication::sendEvent(m_owner->chromePage()->view(), event);
-}
-
-void ChromeSnippet::contextMenuEvent(QGraphicsSceneContextMenuEvent* event)
-{
- event->accept();
-}
-
-void ChromeSnippet::setVisibilityAnimator(const QString& animatorName)
-{
- setVisibilityAnimator(VisibilityAnimator::create(animatorName, this));
-}
-
-void ChromeSnippet::setAttentionAnimator(const QString& animatorName)
-{
- setAttentionAnimator(AttentionAnimator::create(animatorName, this));
-}
-
-void ChromeSnippet::toggleVisibility()
-{
- m_isHiding = (m_isHiding)?false:true;
-
- if(m_isHiding)
- emit m_jsObject->onHide();
- if(m_visibilityAnimator){
- emit m_jsObject->dragStarted();
- m_visibilityAnimator->toggleVisibility();
- emit m_jsObject->dragFinished();
- }
- else {
- (m_isHiding)?QGraphicsRectItem::hide():QGraphicsRectItem::show();
- }
- if(!m_isHiding)
- emit m_jsObject->onShow();
-}
-
-void ChromeSnippet::show(bool useAnimation){
- if(m_isHiding){
- if(useAnimation)
- toggleVisibility();
- else{
- QGraphicsRectItem::show();
- m_isHiding = false;
- emit m_jsObject->onShow();
- }
- }
-}
-
-void ChromeSnippet::hide(bool useAnimation){
- if(!m_isHiding){
- if(useAnimation)
- toggleVisibility();
- else{
- QGraphicsItem::hide();
- m_isHiding = true;
- emit m_jsObject->onHide();
- }
- }
-}
-
-void ChromeSnippet::toggleAttention()
-{
- qDebug() << "ChromeSnippet::toggleAttention";
- if(m_attentionAnimator){
- m_attentionAnimator->toggleActive();
- }
-}
-
-QObject *ChromeSnippet::animate(int duration) {
- GraphicsItemAnimation *an = new GraphicsItemAnimation(this, duration);
- m_owner->chromePage()->mainFrame()->addToJavaScriptWindowObject("animation", an, QScriptEngine::ScriptOwnership);
- return an;
-}
-
-QObject *ChromeSnippet::getGeometry() const {
- ScriptRectF *r = new ScriptRectF(rect());
- m_owner->chromePage()->mainFrame()->addToJavaScriptWindowObject("rectf", r, QScriptEngine::ScriptOwnership);
- return r;
-}
-
-QObject *ChromeSnippet::getPosition() const {
- ScriptPoint *result = new ScriptPoint(pos().toPoint());
- m_owner->chromePage()->mainFrame()->addToJavaScriptWindowObject("point", result, QScriptEngine::ScriptOwnership);
- return result;
-}
-
-void ChromeSnippet::resize(qreal width, qreal height) {
- QRectF r = rect();
- r.setWidth(width);
- r.setHeight(height);
- setRect(r);
-}
-
-void ChromeSnippet::repaint() {
- //qDebug() << __func__ << "Area: " << m_ownerArea << "Id " << m_docElementId;
- m_owner->repaintRequested(m_ownerArea.toRect());
-}
-
-void ChromeSnippet::dump() const{
- qDebug() << "ChromeSnippet::dump: id=" << m_docElementId << " name=" << m_docElementName;
- qDebug() << " this=" << this;
- qDebug() << " pos()=" << pos();
- qDebug() << " rect()=" << rect();
- qDebug() << " m_ownerArea=" << m_ownerArea;
- qDebug() << " visible=" << isVisible();
- qDebug() << " zValue=" << zValue();
- if(parentObject())
- qDebug() << " parent=" << parentObject();
- if(parentWidget())
- qDebug() << " parentItem=" << parentWidget();
-}
-
-QObject *ChromeSnippet::getJSObject() {
- return static_cast<QObject*>(m_jsObject);
-}
-
-QString ChromeSnippet::getDisplayMode()
-{
- return m_owner->getDisplayMode();
-
-
-}
-/*
-bool ChromeSnippet::sceneEventFilter ( QGraphicsItem * watched, QEvent * event ) {
- qDebug() << "ChromeSnippet::sceneEventFilter: " << event;
- return QGraphicsItem::sceneEventFilter(watched, event);
-}
-*/