forked from qt-creator/qt-creator
42b4e6c8f1
The menus of the Observer were not being updated correctly when animation speed was changed or when the animations were paused. Now the whole thing looks a bit cleaner and the Observer menu uses the QDeclarativeViewObserver to change these settings and stays in sync when they change from other places. Reviewed-by: Kai Koehne
947 lines
30 KiB
C++
947 lines
30 KiB
C++
/**************************************************************************
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**
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** This file is part of Qt Creator
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**
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** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
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**
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** No Commercial Usage
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**
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** This file contains pre-release code and may not be distributed.
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** You may use this file in accordance with the terms and conditions
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** contained in the Technology Preview License Agreement accompanying
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** this package.
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**
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** GNU Lesser General Public License Usage
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**
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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**
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**************************************************************************/
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#include "qdeclarativeviewobserver.h"
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#include "qdeclarativeviewobserver_p.h"
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#include "qdeclarativeobserverservice.h"
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#include "editor/liveselectiontool.h"
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#include "editor/zoomtool.h"
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#include "editor/colorpickertool.h"
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#include "editor/livelayeritem.h"
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#include "editor/boundingrecthighlighter.h"
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#include "editor/subcomponenteditortool.h"
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#include "editor/qmltoolbar.h"
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#include "qt_private/qdeclarativedebughelper_p.h"
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#include <QtDeclarative/QDeclarativeItem>
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#include <QtDeclarative/QDeclarativeEngine>
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#include <QtDeclarative/QDeclarativeContext>
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#include <QtDeclarative/QDeclarativeExpression>
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#include <QtGui/QWidget>
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#include <QtGui/QVBoxLayout>
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#include <QtGui/QMouseEvent>
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#include <QtGui/QGraphicsObject>
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#include <QtGui/QApplication>
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#include <QtCore/QSettings>
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static inline void initEditorResource() { Q_INIT_RESOURCE(editor); }
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namespace QmlJSDebugger {
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const char * const KEY_TOOLBOX_GEOMETRY = "toolBox/geometry";
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const int SceneChangeUpdateInterval = 5000;
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class ToolBox : public QWidget
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{
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Q_OBJECT
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public:
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ToolBox(QWidget *parent = 0);
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~ToolBox();
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QmlToolBar *toolBar() const { return m_toolBar; }
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private:
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QSettings m_settings;
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QmlToolBar *m_toolBar;
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};
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ToolBox::ToolBox(QWidget *parent)
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: QWidget(parent, Qt::Tool)
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, m_settings(QLatin1String("Nokia"), QLatin1String("QmlObserver"), this)
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, m_toolBar(new QmlToolBar)
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{
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setWindowFlags((windowFlags() & ~Qt::WindowCloseButtonHint) | Qt::CustomizeWindowHint);
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setWindowTitle(tr("Qt Quick Toolbox"));
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QVBoxLayout *verticalLayout = new QVBoxLayout;
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verticalLayout->setMargin(0);
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verticalLayout->addWidget(m_toolBar);
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setLayout(verticalLayout);
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restoreGeometry(m_settings.value(QLatin1String(KEY_TOOLBOX_GEOMETRY)).toByteArray());
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}
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ToolBox::~ToolBox()
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{
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m_settings.setValue(QLatin1String(KEY_TOOLBOX_GEOMETRY), saveGeometry());
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}
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QDeclarativeViewObserverPrivate::QDeclarativeViewObserverPrivate(QDeclarativeViewObserver *q) :
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q(q),
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designModeBehavior(false),
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showAppOnTop(false),
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executionPaused(false),
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slowDownFactor(1.0f),
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toolBox(0)
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{
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}
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QDeclarativeViewObserverPrivate::~QDeclarativeViewObserverPrivate()
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{
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}
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QDeclarativeViewObserver::QDeclarativeViewObserver(QDeclarativeView *view, QObject *parent) :
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QObject(parent), data(new QDeclarativeViewObserverPrivate(this))
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{
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initEditorResource();
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data->view = view;
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data->manipulatorLayer = new LiveLayerItem(view->scene());
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data->selectionTool = new LiveSelectionTool(this);
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data->zoomTool = new ZoomTool(this);
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data->colorPickerTool = new ColorPickerTool(this);
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data->boundingRectHighlighter = new BoundingRectHighlighter(this);
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data->subcomponentEditorTool = new SubcomponentEditorTool(this);
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data->currentTool = data->selectionTool;
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// to capture ChildRemoved event when viewport changes
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data->view->installEventFilter(this);
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data->setViewport(data->view->viewport());
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data->debugService = QDeclarativeObserverService::instance();
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connect(data->debugService, SIGNAL(debuggingClientChanged(bool)),
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data.data(), SLOT(_q_setToolBoxVisible(bool)));
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connect(data->debugService, SIGNAL(designModeBehaviorChanged(bool)),
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SLOT(setDesignModeBehavior(bool)));
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connect(data->debugService, SIGNAL(showAppOnTopChanged(bool)),
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SLOT(setShowAppOnTop(bool)));
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connect(data->debugService, SIGNAL(reloadRequested()), data.data(), SLOT(_q_reloadView()));
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connect(data->debugService, SIGNAL(currentObjectsChanged(QList<QObject*>)),
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data.data(), SLOT(_q_onCurrentObjectsChanged(QList<QObject*>)));
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connect(data->debugService, SIGNAL(animationSpeedChangeRequested(qreal)),
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SLOT(onAnimationSpeedChangeRequested(qreal)));
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connect(data->debugService, SIGNAL(colorPickerToolRequested()),
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data.data(), SLOT(_q_changeToColorPickerTool()));
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connect(data->debugService, SIGNAL(selectMarqueeToolRequested()),
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data.data(), SLOT(_q_changeToMarqueeSelectTool()));
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connect(data->debugService, SIGNAL(selectToolRequested()), data.data(), SLOT(_q_changeToSingleSelectTool()));
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connect(data->debugService, SIGNAL(zoomToolRequested()), data.data(), SLOT(_q_changeToZoomTool()));
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connect(data->debugService,
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SIGNAL(objectCreationRequested(QString,QObject*,QStringList,QString)),
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data.data(), SLOT(_q_createQmlObject(QString,QObject*,QStringList,QString)));
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connect(data->debugService,
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SIGNAL(objectReparentRequested(QObject *, QObject *)),
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data.data(), SLOT(_q_reparentQmlObject(QObject *, QObject *)));
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connect(data->debugService, SIGNAL(contextPathIndexChanged(int)),
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data.data(), SLOT(_q_changeContextPathIndex(int)));
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connect(data->debugService, SIGNAL(clearComponentCacheRequested()),
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data.data(), SLOT(_q_clearComponentCache()));
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connect(data->view, SIGNAL(statusChanged(QDeclarativeView::Status)),
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data.data(), SLOT(_q_onStatusChanged(QDeclarativeView::Status)));
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connect(data->colorPickerTool, SIGNAL(selectedColorChanged(QColor)),
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SIGNAL(selectedColorChanged(QColor)));
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connect(data->colorPickerTool, SIGNAL(selectedColorChanged(QColor)),
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data->debugService, SLOT(selectedColorChanged(QColor)));
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connect(data->subcomponentEditorTool, SIGNAL(cleared()), SIGNAL(inspectorContextCleared()));
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connect(data->subcomponentEditorTool, SIGNAL(contextPushed(QString)),
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SIGNAL(inspectorContextPushed(QString)));
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connect(data->subcomponentEditorTool, SIGNAL(contextPopped()),
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SIGNAL(inspectorContextPopped()));
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connect(data->subcomponentEditorTool, SIGNAL(contextPathChanged(QStringList)),
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data->debugService, SLOT(contextPathUpdated(QStringList)));
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data->_q_changeToSingleSelectTool();
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}
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QDeclarativeViewObserver::~QDeclarativeViewObserver()
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{
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}
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void QDeclarativeViewObserver::setObserverContext(int contextIndex)
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{
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if (data->subcomponentEditorTool->contextIndex() != contextIndex) {
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QGraphicsObject *object = data->subcomponentEditorTool->setContext(contextIndex);
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if (object)
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setSelectedItems(QList<QGraphicsItem*>() << object);
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}
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}
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void QDeclarativeViewObserverPrivate::_q_setToolBoxVisible(bool visible)
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{
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#if !defined(Q_OS_SYMBIAN) && !defined(Q_WS_MAEMO_5) && !defined(Q_WS_SIMULATOR)
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if (!toolBox && visible)
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createToolBox();
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if (toolBox)
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toolBox->setVisible(visible);
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#endif
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}
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void QDeclarativeViewObserverPrivate::_q_reloadView()
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{
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subcomponentEditorTool->clear();
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clearHighlight();
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emit q->reloadRequested();
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}
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void QDeclarativeViewObserverPrivate::setViewport(QWidget *widget)
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{
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if (viewport.data() == widget)
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return;
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if (viewport)
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viewport.data()->removeEventFilter(q);
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viewport = widget;
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if (viewport) {
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// make sure we get mouse move events
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viewport.data()->setMouseTracking(true);
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viewport.data()->installEventFilter(q);
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}
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}
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void QDeclarativeViewObserverPrivate::clearEditorItems()
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{
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clearHighlight();
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setSelectedItems(QList<QGraphicsItem*>());
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}
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bool QDeclarativeViewObserver::eventFilter(QObject *obj, QEvent *event)
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{
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if (obj == data->view) {
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// Event from view
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if (event->type() == QEvent::ChildRemoved) {
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// Might mean that viewport has changed
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if (data->view->viewport() != data->viewport.data())
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data->setViewport(data->view->viewport());
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}
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return QObject::eventFilter(obj, event);
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}
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// Event from viewport
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switch (event->type()) {
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case QEvent::Leave: {
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if (leaveEvent(event))
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return true;
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break;
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}
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case QEvent::MouseButtonPress: {
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if (mousePressEvent(static_cast<QMouseEvent*>(event)))
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return true;
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break;
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}
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case QEvent::MouseMove: {
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if (mouseMoveEvent(static_cast<QMouseEvent*>(event)))
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return true;
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break;
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}
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case QEvent::MouseButtonRelease: {
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if (mouseReleaseEvent(static_cast<QMouseEvent*>(event)))
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return true;
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break;
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}
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case QEvent::KeyPress: {
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if (keyPressEvent(static_cast<QKeyEvent*>(event)))
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return true;
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break;
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}
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case QEvent::KeyRelease: {
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if (keyReleaseEvent(static_cast<QKeyEvent*>(event)))
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return true;
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break;
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}
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case QEvent::MouseButtonDblClick: {
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if (mouseDoubleClickEvent(static_cast<QMouseEvent*>(event)))
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return true;
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break;
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}
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case QEvent::Wheel: {
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if (wheelEvent(static_cast<QWheelEvent*>(event)))
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return true;
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break;
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}
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default: {
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break;
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}
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} //switch
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// standard event processing
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return QObject::eventFilter(obj, event);
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}
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bool QDeclarativeViewObserver::leaveEvent(QEvent * /*event*/)
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{
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if (!data->designModeBehavior)
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return false;
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data->clearHighlight();
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return true;
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}
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bool QDeclarativeViewObserver::mousePressEvent(QMouseEvent *event)
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{
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if (!data->designModeBehavior)
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return false;
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data->cursorPos = event->pos();
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data->currentTool->mousePressEvent(event);
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return true;
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}
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bool QDeclarativeViewObserver::mouseMoveEvent(QMouseEvent *event)
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{
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if (!data->designModeBehavior) {
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data->clearEditorItems();
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return false;
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}
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data->cursorPos = event->pos();
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QList<QGraphicsItem*> selItems = data->selectableItems(event->pos());
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if (!selItems.isEmpty()) {
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declarativeView()->setToolTip(AbstractLiveEditTool::titleForItem(selItems.first()));
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} else {
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declarativeView()->setToolTip(QString());
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}
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if (event->buttons()) {
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data->subcomponentEditorTool->mouseMoveEvent(event);
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data->currentTool->mouseMoveEvent(event);
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} else {
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data->subcomponentEditorTool->hoverMoveEvent(event);
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data->currentTool->hoverMoveEvent(event);
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}
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return true;
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}
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bool QDeclarativeViewObserver::mouseReleaseEvent(QMouseEvent *event)
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{
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if (!data->designModeBehavior)
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return false;
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data->subcomponentEditorTool->mouseReleaseEvent(event);
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data->cursorPos = event->pos();
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data->currentTool->mouseReleaseEvent(event);
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return true;
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}
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bool QDeclarativeViewObserver::keyPressEvent(QKeyEvent *event)
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{
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if (!data->designModeBehavior)
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return false;
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data->currentTool->keyPressEvent(event);
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return true;
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}
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bool QDeclarativeViewObserver::keyReleaseEvent(QKeyEvent *event)
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{
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if (!data->designModeBehavior)
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return false;
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switch(event->key()) {
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case Qt::Key_V:
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data->_q_changeToSingleSelectTool();
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break;
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// disabled because multiselection does not do anything useful without design mode
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// case Qt::Key_M:
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// data->_q_changeToMarqueeSelectTool();
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// break;
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case Qt::Key_I:
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data->_q_changeToColorPickerTool();
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break;
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case Qt::Key_Z:
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data->_q_changeToZoomTool();
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break;
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case Qt::Key_Enter:
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case Qt::Key_Return:
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if (!data->selectedItems().isEmpty())
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data->subcomponentEditorTool->setCurrentItem(data->selectedItems().first());
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break;
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case Qt::Key_Space:
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setExecutionPaused(!data->executionPaused);
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break;
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default:
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break;
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}
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data->currentTool->keyReleaseEvent(event);
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return true;
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}
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void QDeclarativeViewObserverPrivate::_q_createQmlObject(const QString &qml, QObject *parent,
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const QStringList &importList,
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const QString &filename)
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{
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if (!parent)
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return;
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QString imports;
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foreach (const QString &s, importList) {
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imports += s + "\n";
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}
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QDeclarativeContext *parentContext = view->engine()->contextForObject(parent);
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QDeclarativeComponent component(view->engine(), q);
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QByteArray constructedQml = QString(imports + qml).toLatin1();
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component.setData(constructedQml, filename);
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QObject *newObject = component.create(parentContext);
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if (newObject) {
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newObject->setParent(parent);
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QDeclarativeItem *parentItem = qobject_cast<QDeclarativeItem*>(parent);
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QDeclarativeItem *newItem = qobject_cast<QDeclarativeItem*>(newObject);
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if (parentItem && newItem)
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newItem->setParentItem(parentItem);
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}
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}
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void QDeclarativeViewObserverPrivate::_q_reparentQmlObject(QObject *object, QObject *newParent)
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{
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if (!newParent)
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return;
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object->setParent(newParent);
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QDeclarativeItem *newParentItem = qobject_cast<QDeclarativeItem*>(newParent);
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QDeclarativeItem *item = qobject_cast<QDeclarativeItem*>(object);
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if (newParentItem && item)
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item->setParentItem(newParentItem);
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}
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void QDeclarativeViewObserverPrivate::_q_clearComponentCache()
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{
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view->engine()->clearComponentCache();
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}
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void QDeclarativeViewObserverPrivate::_q_removeFromSelection(QObject *obj)
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{
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QList<QGraphicsItem*> items = selectedItems();
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if (QGraphicsItem *item = qobject_cast<QGraphicsObject*>(obj))
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items.removeOne(item);
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setSelectedItems(items);
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}
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QGraphicsItem *QDeclarativeViewObserverPrivate::currentRootItem() const
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{
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return subcomponentEditorTool->currentRootItem();
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}
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bool QDeclarativeViewObserver::mouseDoubleClickEvent(QMouseEvent *event)
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{
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if (!data->designModeBehavior)
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return false;
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if (data->currentToolMode != Constants::SelectionToolMode
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&& data->currentToolMode != Constants::MarqueeSelectionToolMode)
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return true;
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QGraphicsItem *itemToEnter = 0;
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QList<QGraphicsItem*> itemList = data->view->items(event->pos());
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data->filterForSelection(itemList);
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if (data->selectedItems().isEmpty() && !itemList.isEmpty()) {
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itemToEnter = itemList.first();
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} else if (!data->selectedItems().isEmpty() && !itemList.isEmpty()) {
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itemToEnter = itemList.first();
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}
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if (itemToEnter)
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itemToEnter = data->subcomponentEditorTool->firstChildOfContext(itemToEnter);
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data->subcomponentEditorTool->setCurrentItem(itemToEnter);
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data->subcomponentEditorTool->mouseDoubleClickEvent(event);
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if ((event->buttons() & Qt::LeftButton) && itemToEnter) {
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if (QGraphicsObject *objectToEnter = itemToEnter->toGraphicsObject())
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setSelectedItems(QList<QGraphicsItem*>() << objectToEnter);
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}
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return true;
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}
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bool QDeclarativeViewObserver::wheelEvent(QWheelEvent *event)
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{
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if (!data->designModeBehavior)
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return false;
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data->currentTool->wheelEvent(event);
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return true;
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}
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void QDeclarativeViewObserverPrivate::enterContext(QGraphicsItem *itemToEnter)
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{
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QGraphicsItem *itemUnderCurrentContext = itemToEnter;
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if (itemUnderCurrentContext)
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itemUnderCurrentContext = subcomponentEditorTool->firstChildOfContext(itemToEnter);
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if (itemUnderCurrentContext)
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subcomponentEditorTool->setCurrentItem(itemToEnter);
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}
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void QDeclarativeViewObserver::setDesignModeBehavior(bool value)
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{
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emit designModeBehaviorChanged(value);
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if (data->toolBox)
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data->toolBox->toolBar()->setDesignModeBehavior(value);
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data->debugService->setDesignModeBehavior(value);
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data->designModeBehavior = value;
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if (data->subcomponentEditorTool) {
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data->subcomponentEditorTool->clear();
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data->clearHighlight();
|
|
data->setSelectedItems(QList<QGraphicsItem*>());
|
|
|
|
if (data->view->rootObject())
|
|
data->subcomponentEditorTool->pushContext(data->view->rootObject());
|
|
}
|
|
|
|
if (!data->designModeBehavior)
|
|
data->clearEditorItems();
|
|
}
|
|
|
|
bool QDeclarativeViewObserver::designModeBehavior()
|
|
{
|
|
return data->designModeBehavior;
|
|
}
|
|
|
|
bool QDeclarativeViewObserver::showAppOnTop() const
|
|
{
|
|
return data->showAppOnTop;
|
|
}
|
|
|
|
void QDeclarativeViewObserver::setShowAppOnTop(bool appOnTop)
|
|
{
|
|
if (data->view) {
|
|
QWidget *window = data->view->window();
|
|
Qt::WindowFlags flags = window->windowFlags();
|
|
if (appOnTop)
|
|
flags |= Qt::WindowStaysOnTopHint;
|
|
else
|
|
flags &= ~Qt::WindowStaysOnTopHint;
|
|
|
|
window->setWindowFlags(flags);
|
|
window->show();
|
|
}
|
|
|
|
data->showAppOnTop = appOnTop;
|
|
data->debugService->setShowAppOnTop(appOnTop);
|
|
|
|
emit showAppOnTopChanged(appOnTop);
|
|
}
|
|
|
|
void QDeclarativeViewObserverPrivate::changeTool(Constants::DesignTool tool,
|
|
Constants::ToolFlags /*flags*/)
|
|
{
|
|
switch(tool) {
|
|
case Constants::SelectionToolMode:
|
|
_q_changeToSingleSelectTool();
|
|
break;
|
|
case Constants::NoTool:
|
|
default:
|
|
currentTool = 0;
|
|
break;
|
|
}
|
|
}
|
|
|
|
void QDeclarativeViewObserverPrivate::setSelectedItemsForTools(QList<QGraphicsItem *> items)
|
|
{
|
|
foreach (QWeakPointer<QGraphicsObject> obj, currentSelection) {
|
|
if (QGraphicsItem *item = obj.data()) {
|
|
if (!items.contains(item)) {
|
|
QObject::disconnect(obj.data(), SIGNAL(destroyed(QObject*)),
|
|
this, SLOT(_q_removeFromSelection(QObject*)));
|
|
currentSelection.removeOne(obj);
|
|
}
|
|
}
|
|
}
|
|
|
|
foreach (QGraphicsItem *item, items) {
|
|
if (item) {
|
|
if (QGraphicsObject *obj = item->toGraphicsObject()) {
|
|
QObject::connect(obj, SIGNAL(destroyed(QObject*)),
|
|
this, SLOT(_q_removeFromSelection(QObject*)));
|
|
currentSelection.append(obj);
|
|
}
|
|
}
|
|
}
|
|
|
|
currentTool->updateSelectedItems();
|
|
}
|
|
|
|
void QDeclarativeViewObserverPrivate::setSelectedItems(QList<QGraphicsItem *> items)
|
|
{
|
|
QList<QWeakPointer<QGraphicsObject> > oldList = currentSelection;
|
|
setSelectedItemsForTools(items);
|
|
if (oldList != currentSelection) {
|
|
QList<QObject*> objectList;
|
|
foreach (QWeakPointer<QGraphicsObject> graphicsObject, currentSelection) {
|
|
if (graphicsObject)
|
|
objectList << graphicsObject.data();
|
|
}
|
|
|
|
debugService->setCurrentObjects(objectList);
|
|
}
|
|
}
|
|
|
|
QList<QGraphicsItem *> QDeclarativeViewObserverPrivate::selectedItems()
|
|
{
|
|
QList<QGraphicsItem *> selection;
|
|
foreach (const QWeakPointer<QGraphicsObject> &selectedObject, currentSelection) {
|
|
if (selectedObject.data())
|
|
selection << selectedObject.data();
|
|
}
|
|
|
|
return selection;
|
|
}
|
|
|
|
void QDeclarativeViewObserver::setSelectedItems(QList<QGraphicsItem *> items)
|
|
{
|
|
data->setSelectedItems(items);
|
|
}
|
|
|
|
QList<QGraphicsItem *> QDeclarativeViewObserver::selectedItems()
|
|
{
|
|
return data->selectedItems();
|
|
}
|
|
|
|
QDeclarativeView *QDeclarativeViewObserver::declarativeView()
|
|
{
|
|
return data->view;
|
|
}
|
|
|
|
void QDeclarativeViewObserverPrivate::clearHighlight()
|
|
{
|
|
boundingRectHighlighter->clear();
|
|
}
|
|
|
|
void QDeclarativeViewObserverPrivate::highlight(QGraphicsObject * item, ContextFlags flags)
|
|
{
|
|
highlight(QList<QGraphicsObject*>() << item, flags);
|
|
}
|
|
|
|
void QDeclarativeViewObserverPrivate::highlight(QList<QGraphicsObject *> items, ContextFlags flags)
|
|
{
|
|
if (items.isEmpty())
|
|
return;
|
|
|
|
QList<QGraphicsObject*> objectList;
|
|
foreach (QGraphicsItem *item, items) {
|
|
QGraphicsItem *child = item;
|
|
if (flags & ContextSensitive)
|
|
child = subcomponentEditorTool->firstChildOfContext(item);
|
|
|
|
if (child) {
|
|
QGraphicsObject *childObject = child->toGraphicsObject();
|
|
if (childObject)
|
|
objectList << childObject;
|
|
}
|
|
}
|
|
|
|
boundingRectHighlighter->highlight(objectList);
|
|
}
|
|
|
|
bool QDeclarativeViewObserverPrivate::mouseInsideContextItem() const
|
|
{
|
|
return subcomponentEditorTool->containsCursor(cursorPos.toPoint());
|
|
}
|
|
|
|
QList<QGraphicsItem*> QDeclarativeViewObserverPrivate::selectableItems(
|
|
const QPointF &scenePos) const
|
|
{
|
|
QList<QGraphicsItem*> itemlist = view->scene()->items(scenePos);
|
|
return filterForCurrentContext(itemlist);
|
|
}
|
|
|
|
QList<QGraphicsItem*> QDeclarativeViewObserverPrivate::selectableItems(const QPoint &pos) const
|
|
{
|
|
QList<QGraphicsItem*> itemlist = view->items(pos);
|
|
return filterForCurrentContext(itemlist);
|
|
}
|
|
|
|
QList<QGraphicsItem*> QDeclarativeViewObserverPrivate::selectableItems(
|
|
const QRectF &sceneRect, Qt::ItemSelectionMode selectionMode) const
|
|
{
|
|
QList<QGraphicsItem*> itemlist = view->scene()->items(sceneRect, selectionMode);
|
|
|
|
return filterForCurrentContext(itemlist);
|
|
}
|
|
|
|
void QDeclarativeViewObserverPrivate::_q_changeToSingleSelectTool()
|
|
{
|
|
currentToolMode = Constants::SelectionToolMode;
|
|
selectionTool->setRubberbandSelectionMode(false);
|
|
|
|
changeToSelectTool();
|
|
|
|
emit q->selectToolActivated();
|
|
debugService->setCurrentTool(Constants::SelectionToolMode);
|
|
}
|
|
|
|
void QDeclarativeViewObserverPrivate::changeToSelectTool()
|
|
{
|
|
if (currentTool == selectionTool)
|
|
return;
|
|
|
|
currentTool->clear();
|
|
currentTool = selectionTool;
|
|
currentTool->clear();
|
|
currentTool->updateSelectedItems();
|
|
}
|
|
|
|
void QDeclarativeViewObserverPrivate::_q_changeToMarqueeSelectTool()
|
|
{
|
|
changeToSelectTool();
|
|
currentToolMode = Constants::MarqueeSelectionToolMode;
|
|
selectionTool->setRubberbandSelectionMode(true);
|
|
|
|
emit q->marqueeSelectToolActivated();
|
|
debugService->setCurrentTool(Constants::MarqueeSelectionToolMode);
|
|
}
|
|
|
|
void QDeclarativeViewObserverPrivate::_q_changeToZoomTool()
|
|
{
|
|
currentToolMode = Constants::ZoomMode;
|
|
currentTool->clear();
|
|
currentTool = zoomTool;
|
|
currentTool->clear();
|
|
|
|
emit q->zoomToolActivated();
|
|
debugService->setCurrentTool(Constants::ZoomMode);
|
|
}
|
|
|
|
void QDeclarativeViewObserverPrivate::_q_changeToColorPickerTool()
|
|
{
|
|
if (currentTool == colorPickerTool)
|
|
return;
|
|
|
|
currentToolMode = Constants::ColorPickerMode;
|
|
currentTool->clear();
|
|
currentTool = colorPickerTool;
|
|
currentTool->clear();
|
|
|
|
emit q->colorPickerActivated();
|
|
debugService->setCurrentTool(Constants::ColorPickerMode);
|
|
}
|
|
|
|
void QDeclarativeViewObserverPrivate::_q_changeContextPathIndex(int index)
|
|
{
|
|
subcomponentEditorTool->setContext(index);
|
|
}
|
|
|
|
void QDeclarativeViewObserver::setAnimationSpeed(qreal factor)
|
|
{
|
|
Q_ASSERT(factor > 0);
|
|
if (data->slowDownFactor == factor)
|
|
return;
|
|
|
|
data->slowDownFactor = factor;
|
|
emit animationSpeedChanged(factor);
|
|
|
|
const float effectiveFactor = data->executionPaused ? 0 : factor;
|
|
onAnimationSpeedChangeRequested(effectiveFactor);
|
|
data->debugService->setAnimationSpeed(effectiveFactor);
|
|
}
|
|
|
|
void QDeclarativeViewObserver::setExecutionPaused(bool paused)
|
|
{
|
|
if (data->executionPaused == paused)
|
|
return;
|
|
|
|
const float effectiveFactor = paused ? 0 : data->slowDownFactor;
|
|
onAnimationSpeedChangeRequested(effectiveFactor);
|
|
data->debugService->setAnimationSpeed(effectiveFactor);
|
|
}
|
|
|
|
void QDeclarativeViewObserver::onAnimationSpeedChangeRequested(qreal factor)
|
|
{
|
|
const bool paused = factor == 0;
|
|
|
|
if (!paused && data->slowDownFactor != factor) {
|
|
data->slowDownFactor = factor;
|
|
emit animationSpeedChanged(factor);
|
|
}
|
|
if (data->executionPaused != paused) {
|
|
data->executionPaused = paused;
|
|
emit executionPausedChanged(paused);
|
|
}
|
|
|
|
QDeclarativeDebugHelper::setAnimationSlowDownFactor(factor);
|
|
}
|
|
|
|
|
|
void QDeclarativeViewObserverPrivate::_q_applyChangesFromClient()
|
|
{
|
|
}
|
|
|
|
|
|
QList<QGraphicsItem*> QDeclarativeViewObserverPrivate::filterForSelection(
|
|
QList<QGraphicsItem*> &itemlist) const
|
|
{
|
|
foreach (QGraphicsItem *item, itemlist) {
|
|
if (isEditorItem(item) || !subcomponentEditorTool->isChildOfContext(item))
|
|
itemlist.removeOne(item);
|
|
}
|
|
|
|
return itemlist;
|
|
}
|
|
|
|
QList<QGraphicsItem*> QDeclarativeViewObserverPrivate::filterForCurrentContext(
|
|
QList<QGraphicsItem*> &itemlist) const
|
|
{
|
|
foreach (QGraphicsItem *item, itemlist) {
|
|
|
|
if (isEditorItem(item) || !subcomponentEditorTool->isDirectChildOfContext(item)) {
|
|
|
|
// if we're a child, but not directly, replace with the parent that is directly in context.
|
|
if (QGraphicsItem *contextParent = subcomponentEditorTool->firstChildOfContext(item)) {
|
|
if (contextParent != item) {
|
|
if (itemlist.contains(contextParent)) {
|
|
itemlist.removeOne(item);
|
|
} else {
|
|
itemlist.replace(itemlist.indexOf(item), contextParent);
|
|
}
|
|
}
|
|
} else {
|
|
itemlist.removeOne(item);
|
|
}
|
|
}
|
|
}
|
|
|
|
return itemlist;
|
|
}
|
|
|
|
bool QDeclarativeViewObserverPrivate::isEditorItem(QGraphicsItem *item) const
|
|
{
|
|
return (item->type() == Constants::EditorItemType
|
|
|| item->type() == Constants::ResizeHandleItemType
|
|
|| item->data(Constants::EditorItemDataKey).toBool());
|
|
}
|
|
|
|
void QDeclarativeViewObserverPrivate::_q_onStatusChanged(QDeclarativeView::Status status)
|
|
{
|
|
if (status == QDeclarativeView::Ready) {
|
|
if (view->rootObject()) {
|
|
if (subcomponentEditorTool->contextIndex() != -1)
|
|
subcomponentEditorTool->clear();
|
|
subcomponentEditorTool->pushContext(view->rootObject());
|
|
}
|
|
debugService->reloaded();
|
|
}
|
|
}
|
|
|
|
void QDeclarativeViewObserverPrivate::_q_onCurrentObjectsChanged(QList<QObject*> objects)
|
|
{
|
|
QList<QGraphicsItem*> items;
|
|
QList<QGraphicsObject*> gfxObjects;
|
|
foreach (QObject *obj, objects) {
|
|
QDeclarativeItem* declarativeItem = qobject_cast<QDeclarativeItem*>(obj);
|
|
if (declarativeItem) {
|
|
items << declarativeItem;
|
|
if (QGraphicsObject *gfxObj = declarativeItem->toGraphicsObject())
|
|
gfxObjects << gfxObj;
|
|
}
|
|
}
|
|
if (designModeBehavior) {
|
|
setSelectedItemsForTools(items);
|
|
clearHighlight();
|
|
highlight(gfxObjects, QDeclarativeViewObserverPrivate::IgnoreContext);
|
|
}
|
|
}
|
|
|
|
QString QDeclarativeViewObserver::idStringForObject(QObject *obj)
|
|
{
|
|
return QDeclarativeObserverService::instance()->idStringForObject(obj);
|
|
}
|
|
|
|
// adjusts bounding boxes on edges of screen to be visible
|
|
QRectF QDeclarativeViewObserver::adjustToScreenBoundaries(const QRectF &boundingRectInSceneSpace)
|
|
{
|
|
int marginFromEdge = 1;
|
|
QRectF boundingRect(boundingRectInSceneSpace);
|
|
if (qAbs(boundingRect.left()) - 1 < 2)
|
|
boundingRect.setLeft(marginFromEdge);
|
|
|
|
QRect rect = data->view->rect();
|
|
|
|
if (boundingRect.right() >= rect.right())
|
|
boundingRect.setRight(rect.right() - marginFromEdge);
|
|
|
|
if (qAbs(boundingRect.top()) - 1 < 2)
|
|
boundingRect.setTop(marginFromEdge);
|
|
|
|
if (boundingRect.bottom() >= rect.bottom())
|
|
boundingRect.setBottom(rect.bottom() - marginFromEdge);
|
|
|
|
return boundingRect;
|
|
}
|
|
|
|
void QDeclarativeViewObserverPrivate::createToolBox()
|
|
{
|
|
toolBox = new ToolBox(q->declarativeView());
|
|
|
|
QmlToolBar *toolBar = toolBox->toolBar();
|
|
|
|
QObject::connect(q, SIGNAL(selectedColorChanged(QColor)),
|
|
toolBar, SLOT(setColorBoxColor(QColor)));
|
|
|
|
QObject::connect(q, SIGNAL(designModeBehaviorChanged(bool)),
|
|
toolBar, SLOT(setDesignModeBehavior(bool)));
|
|
|
|
QObject::connect(toolBar, SIGNAL(designModeBehaviorChanged(bool)),
|
|
q, SLOT(setDesignModeBehavior(bool)));
|
|
QObject::connect(toolBar, SIGNAL(animationSpeedChanged(qreal)), q, SLOT(setAnimationSpeed(qreal)));
|
|
QObject::connect(toolBar, SIGNAL(executionPausedChanged(bool)), q, SLOT(setExecutionPaused(bool)));
|
|
QObject::connect(toolBar, SIGNAL(colorPickerSelected()), this, SLOT(_q_changeToColorPickerTool()));
|
|
QObject::connect(toolBar, SIGNAL(zoomToolSelected()), this, SLOT(_q_changeToZoomTool()));
|
|
QObject::connect(toolBar, SIGNAL(selectToolSelected()), this, SLOT(_q_changeToSingleSelectTool()));
|
|
QObject::connect(toolBar, SIGNAL(marqueeSelectToolSelected()),
|
|
this, SLOT(_q_changeToMarqueeSelectTool()));
|
|
|
|
QObject::connect(toolBar, SIGNAL(applyChangesFromQmlFileSelected()),
|
|
this, SLOT(_q_applyChangesFromClient()));
|
|
|
|
QObject::connect(q, SIGNAL(animationSpeedChanged(qreal)), toolBar, SLOT(setAnimationSpeed(qreal)));
|
|
QObject::connect(q, SIGNAL(executionPausedChanged(bool)), toolBar, SLOT(setExecutionPaused(bool)));
|
|
|
|
QObject::connect(q, SIGNAL(selectToolActivated()), toolBar, SLOT(activateSelectTool()));
|
|
|
|
// disabled features
|
|
//connect(d->m_toolBar, SIGNAL(applyChangesToQmlFileSelected()), SLOT(applyChangesToClient()));
|
|
//connect(q, SIGNAL(resizeToolActivated()), d->m_toolBar, SLOT(activateSelectTool()));
|
|
//connect(q, SIGNAL(moveToolActivated()), d->m_toolBar, SLOT(activateSelectTool()));
|
|
|
|
QObject::connect(q, SIGNAL(colorPickerActivated()), toolBar, SLOT(activateColorPicker()));
|
|
QObject::connect(q, SIGNAL(zoomToolActivated()), toolBar, SLOT(activateZoom()));
|
|
QObject::connect(q, SIGNAL(marqueeSelectToolActivated()),
|
|
toolBar, SLOT(activateMarqueeSelectTool()));
|
|
}
|
|
|
|
} // namespace QmlJSDebugger
|
|
|
|
#include "qdeclarativeviewobserver.moc"
|