1 files changed, 1021 insertions, 0 deletions
diff --git a/src/plugins/qmltooling/qmldbg_inspector/qdeclarativeviewinspector.cpp b/src/plugins/qmltooling/qmldbg_inspector/qdeclarativeviewinspector.cpp
new file mode 100644
index 0000000000..19bfdaa3b5
--- /dev/null
+++ b/src/plugins/qmltooling/qmldbg_inspector/qdeclarativeviewinspector.cpp
@@ -0,0 +1,1021 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtDeclarative module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "QtDeclarative/private/qdeclarativeinspectorservice_p.h"
+#include "QtDeclarative/private/qdeclarativedebughelper_p.h"
+
+#include "qdeclarativeviewinspector_p.h"
+#include "qdeclarativeviewinspector_p_p.h"
+#include "qdeclarativeinspectorprotocol.h"
+
+#include "editor/liveselectiontool_p.h"
+#include "editor/zoomtool_p.h"
+#include "editor/colorpickertool_p.h"
+#include "editor/livelayeritem_p.h"
+#include "editor/boundingrecthighlighter_p.h"
+#include "editor/qmltoolbar_p.h"
+
+#include <QtDeclarative/QDeclarativeItem>
+#include <QtDeclarative/QDeclarativeEngine>
+#include <QtDeclarative/QDeclarativeContext>
+#include <QtDeclarative/QDeclarativeExpression>
+#include <QtGui/QWidget>
+#include <QtGui/QVBoxLayout>
+#include <QtGui/QMouseEvent>
+#include <QtGui/QGraphicsObject>
+#include <QtGui/QApplication>
+#include <QtCore/QSettings>
+
+static inline void initEditorResource() { Q_INIT_RESOURCE(editor); }
+
+QT_BEGIN_NAMESPACE
+
+const char * const KEY_TOOLBOX_GEOMETRY = "toolBox/geometry";
+
+const int SceneChangeUpdateInterval = 5000;
+
+
+class ToolBox : public QWidget
+{
+    Q_OBJECT
+
+public:
+    ToolBox(QWidget *parent = 0);
+    ~ToolBox();
+
+    QmlToolBar *toolBar() const { return m_toolBar; }
+
+private:
+    QSettings m_settings;
+    QmlToolBar *m_toolBar;
+};
+
+ToolBox::ToolBox(QWidget *parent)
+    : QWidget(parent, Qt::Tool)
+    , m_settings(QLatin1String("Nokia"), QLatin1String("QmlInspector"), this)
+    , m_toolBar(new QmlToolBar)
+{
+    setWindowFlags((windowFlags() & ~Qt::WindowCloseButtonHint) | Qt::CustomizeWindowHint);
+    setWindowTitle(tr("Qt Quick Toolbox"));
+
+    QVBoxLayout *verticalLayout = new QVBoxLayout;
+    verticalLayout->setMargin(0);
+    verticalLayout->addWidget(m_toolBar);
+    setLayout(verticalLayout);
+
+    restoreGeometry(m_settings.value(QLatin1String(KEY_TOOLBOX_GEOMETRY)).toByteArray());
+}
+
+ToolBox::~ToolBox()
+{
+    m_settings.setValue(QLatin1String(KEY_TOOLBOX_GEOMETRY), saveGeometry());
+}
+
+
+QDeclarativeViewInspectorPrivate::QDeclarativeViewInspectorPrivate(QDeclarativeViewInspector *q) :
+    q(q),
+    designModeBehavior(false),
+    showAppOnTop(false),
+    animationPaused(false),
+    slowDownFactor(1.0f),
+    toolBox(0)
+{
+}
+
+QDeclarativeViewInspectorPrivate::~QDeclarativeViewInspectorPrivate()
+{
+}
+
+QDeclarativeViewInspector::QDeclarativeViewInspector(QDeclarativeView *view,
+                                                   QObject *parent) :
+    QObject(parent),
+    data(new QDeclarativeViewInspectorPrivate(this))
+{
+    initEditorResource();
+
+    data->view = view;
+    data->manipulatorLayer = new LiveLayerItem(view->scene());
+    data->selectionTool = new LiveSelectionTool(this);
+    data->zoomTool = new ZoomTool(this);
+    data->colorPickerTool = new ColorPickerTool(this);
+    data->boundingRectHighlighter = new BoundingRectHighlighter(this);
+    data->currentTool = data->selectionTool;
+
+    // to capture ChildRemoved event when viewport changes
+    data->view->installEventFilter(this);
+
+    data->setViewport(data->view->viewport());
+
+    data->debugService = QDeclarativeInspectorService::instance();
+    connect(data->debugService, SIGNAL(gotMessage(QByteArray)),
+            this, SLOT(handleMessage(QByteArray)));
+
+    connect(data->view, SIGNAL(statusChanged(QDeclarativeView::Status)),
+            data.data(), SLOT(_q_onStatusChanged(QDeclarativeView::Status)));
+
+    connect(data->colorPickerTool, SIGNAL(selectedColorChanged(QColor)),
+            SIGNAL(selectedColorChanged(QColor)));
+    connect(data->colorPickerTool, SIGNAL(selectedColorChanged(QColor)),
+            this, SLOT(sendColorChanged(QColor)));
+
+    data->_q_changeToSingleSelectTool();
+}
+
+QDeclarativeViewInspector::~QDeclarativeViewInspector()
+{
+}
+
+void QDeclarativeViewInspectorPrivate::_q_setToolBoxVisible(bool visible)
+{
+#if !defined(Q_OS_SYMBIAN) && !defined(Q_WS_MAEMO_5) && !defined(Q_WS_SIMULATOR)
+    if (!toolBox && visible)
+        createToolBox();
+    if (toolBox)
+        toolBox->setVisible(visible);
+#else
+    Q_UNUSED(visible)
+#endif
+}
+
+void QDeclarativeViewInspectorPrivate::_q_reloadView()
+{
+    clearHighlight();
+    emit q->reloadRequested();
+}
+
+void QDeclarativeViewInspectorPrivate::setViewport(QWidget *widget)
+{
+    if (viewport.data() == widget)
+        return;
+
+    if (viewport)
+        viewport.data()->removeEventFilter(q);
+
+    viewport = widget;
+    if (viewport) {
+        // make sure we get mouse move events
+        viewport.data()->setMouseTracking(true);
+        viewport.data()->installEventFilter(q);
+    }
+}
+
+void QDeclarativeViewInspectorPrivate::clearEditorItems()
+{
+    clearHighlight();
+    setSelectedItems(QList<QGraphicsItem*>());
+}
+
+bool QDeclarativeViewInspector::eventFilter(QObject *obj, QEvent *event)
+{
+    if (obj == data->view) {
+        // Event from view
+        if (event->type() == QEvent::ChildRemoved) {
+            // Might mean that viewport has changed
+            if (data->view->viewport() != data->viewport.data())
+                data->setViewport(data->view->viewport());
+        }
+        return QObject::eventFilter(obj, event);
+    }
+
+    // Event from viewport
+    switch (event->type()) {
+    case QEvent::Leave: {
+        if (leaveEvent(event))
+            return true;
+        break;
+    }
+    case QEvent::MouseButtonPress: {
+        if (mousePressEvent(static_cast<QMouseEvent*>(event)))
+            return true;
+        break;
+    }
+    case QEvent::MouseMove: {
+        if (mouseMoveEvent(static_cast<QMouseEvent*>(event)))
+            return true;
+        break;
+    }
+    case QEvent::MouseButtonRelease: {
+        if (mouseReleaseEvent(static_cast<QMouseEvent*>(event)))
+            return true;
+        break;
+    }
+    case QEvent::KeyPress: {
+        if (keyPressEvent(static_cast<QKeyEvent*>(event)))
+            return true;
+        break;
+    }
+    case QEvent::KeyRelease: {
+        if (keyReleaseEvent(static_cast<QKeyEvent*>(event)))
+            return true;
+        break;
+    }
+    case QEvent::MouseButtonDblClick: {
+        if (mouseDoubleClickEvent(static_cast<QMouseEvent*>(event)))
+            return true;
+        break;
+    }
+    case QEvent::Wheel: {
+        if (wheelEvent(static_cast<QWheelEvent*>(event)))
+            return true;
+        break;
+    }
+    default: {
+        break;
+    }
+    } //switch
+
+    // standard event processing
+    return QObject::eventFilter(obj, event);
+}
+
+bool QDeclarativeViewInspector::leaveEvent(QEvent * /*event*/)
+{
+    if (!data->designModeBehavior)
+        return false;
+    data->clearHighlight();
+    return true;
+}
+
+bool QDeclarativeViewInspector::mousePressEvent(QMouseEvent *event)
+{
+    if (!data->designModeBehavior)
+        return false;
+    data->cursorPos = event->pos();
+    data->currentTool->mousePressEvent(event);
+    return true;
+}
+
+bool QDeclarativeViewInspector::mouseMoveEvent(QMouseEvent *event)
+{
+    if (!data->designModeBehavior) {
+        data->clearEditorItems();
+        return false;
+    }
+    data->cursorPos = event->pos();
+
+    QList<QGraphicsItem*> selItems = data->selectableItems(event->pos());
+    if (!selItems.isEmpty()) {
+        declarativeView()->setToolTip(data->currentTool->titleForItem(selItems.first()));
+    } else {
+        declarativeView()->setToolTip(QString());
+    }
+    if (event->buttons()) {
+        data->currentTool->mouseMoveEvent(event);
+    } else {
+        data->currentTool->hoverMoveEvent(event);
+    }
+    return true;
+}
+
+bool QDeclarativeViewInspector::mouseReleaseEvent(QMouseEvent *event)
+{
+    if (!data->designModeBehavior)
+        return false;
+
+    data->cursorPos = event->pos();
+    data->currentTool->mouseReleaseEvent(event);
+    return true;
+}
+
+bool QDeclarativeViewInspector::keyPressEvent(QKeyEvent *event)
+{
+    if (!data->designModeBehavior)
+        return false;
+
+    data->currentTool->keyPressEvent(event);
+    return true;
+}
+
+bool QDeclarativeViewInspector::keyReleaseEvent(QKeyEvent *event)
+{
+    if (!data->designModeBehavior)
+        return false;
+
+    switch (event->key()) {
+    case Qt::Key_V:
+        data->_q_changeToSingleSelectTool();
+        break;
+// disabled because multiselection does not do anything useful without design mode
+//    case Qt::Key_M:
+//        data->_q_changeToMarqueeSelectTool();
+//        break;
+    case Qt::Key_I:
+        data->_q_changeToColorPickerTool();
+        break;
+    case Qt::Key_Z:
+        data->_q_changeToZoomTool();
+        break;
+    case Qt::Key_Space:
+        setAnimationPaused(!data->animationPaused);
+        break;
+    default:
+        break;
+    }
+
+    data->currentTool->keyReleaseEvent(event);
+    return true;
+}
+
+void QDeclarativeViewInspectorPrivate::_q_createQmlObject(const QString &qml, QObject *parent,
+                                                         const QStringList &importList,
+                                                         const QString &filename)
+{
+    if (!parent)
+        return;
+
+    QString imports;
+    foreach (const QString &s, importList) {
+        imports += s;
+        imports += QLatin1Char('\n');
+    }
+
+    QDeclarativeContext *parentContext = view->engine()->contextForObject(parent);
+    QDeclarativeComponent component(view->engine(), q);
+    QByteArray constructedQml = QString(imports + qml).toLatin1();
+
+    component.setData(constructedQml, QUrl::fromLocalFile(filename));
+    QObject *newObject = component.create(parentContext);
+    if (newObject) {
+        newObject->setParent(parent);
+        QDeclarativeItem *parentItem = qobject_cast<QDeclarativeItem*>(parent);
+        QDeclarativeItem *newItem    = qobject_cast<QDeclarativeItem*>(newObject);
+        if (parentItem && newItem)
+            newItem->setParentItem(parentItem);
+    }
+}
+
+void QDeclarativeViewInspectorPrivate::_q_reparentQmlObject(QObject *object, QObject *newParent)
+{
+    if (!newParent)
+        return;
+
+    object->setParent(newParent);
+    QDeclarativeItem *newParentItem = qobject_cast<QDeclarativeItem*>(newParent);
+    QDeclarativeItem *item    = qobject_cast<QDeclarativeItem*>(object);
+    if (newParentItem && item)
+        item->setParentItem(newParentItem);
+}
+
+void QDeclarativeViewInspectorPrivate::_q_clearComponentCache()
+{
+    view->engine()->clearComponentCache();
+}
+
+void QDeclarativeViewInspectorPrivate::_q_removeFromSelection(QObject *obj)
+{
+    QList<QGraphicsItem*> items = selectedItems();
+    if (QGraphicsItem *item = qobject_cast<QGraphicsObject*>(obj))
+        items.removeOne(item);
+    setSelectedItems(items);
+}
+
+bool QDeclarativeViewInspector::mouseDoubleClickEvent(QMouseEvent * /*event*/)
+{
+    if (!data->designModeBehavior)
+        return false;
+
+    return true;
+}
+
+bool QDeclarativeViewInspector::wheelEvent(QWheelEvent *event)
+{
+    if (!data->designModeBehavior)
+        return false;
+    data->currentTool->wheelEvent(event);
+    return true;
+}
+
+void QDeclarativeViewInspector::setDesignModeBehavior(bool value)
+{
+    emit designModeBehaviorChanged(value);
+
+    if (data->toolBox)
+        data->toolBox->toolBar()->setDesignModeBehavior(value);
+    sendDesignModeBehavior(value);
+
+    data->designModeBehavior = value;
+
+    if (!data->designModeBehavior)
+        data->clearEditorItems();
+}
+
+bool QDeclarativeViewInspector::designModeBehavior()
+{
+    return data->designModeBehavior;
+}
+
+bool QDeclarativeViewInspector::showAppOnTop() const
+{
+    return data->showAppOnTop;
+}
+
+void QDeclarativeViewInspector::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;
+    sendShowAppOnTop(appOnTop);
+
+    emit showAppOnTopChanged(appOnTop);
+}
+
+void QDeclarativeViewInspectorPrivate::changeTool(Constants::DesignTool tool,
+                                                 Constants::ToolFlags /*flags*/)
+{
+    switch (tool) {
+    case Constants::SelectionToolMode:
+        _q_changeToSingleSelectTool();
+        break;
+    case Constants::NoTool:
+    default:
+        currentTool = 0;
+        break;
+    }
+}
+
+void QDeclarativeViewInspectorPrivate::setSelectedItemsForTools(const QList<QGraphicsItem *> &items)
+{
+    foreach (const 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 (QGraphicsObject *obj = item->toGraphicsObject()) {
+            if (!currentSelection.contains(obj)) {
+                QObject::connect(obj, SIGNAL(destroyed(QObject*)),
+                                 this, SLOT(_q_removeFromSelection(QObject*)));
+                currentSelection.append(obj);
+            }
+        }
+    }
+
+    currentTool->updateSelectedItems();
+}
+
+void QDeclarativeViewInspectorPrivate::setSelectedItems(const QList<QGraphicsItem *> &items)
+{
+    QList<QWeakPointer<QGraphicsObject> > oldList = currentSelection;
+    setSelectedItemsForTools(items);
+    if (oldList != currentSelection) {
+        QList<QObject*> objectList;
+        foreach (const QWeakPointer<QGraphicsObject> &graphicsObject, currentSelection) {
+            if (graphicsObject)
+                objectList << graphicsObject.data();
+        }
+
+        q->sendCurrentObjects(objectList);
+    }
+}
+
+QList<QGraphicsItem *> QDeclarativeViewInspectorPrivate::selectedItems() const
+{
+    QList<QGraphicsItem *> selection;
+    foreach (const QWeakPointer<QGraphicsObject> &selectedObject, currentSelection) {
+        if (selectedObject.data())
+            selection << selectedObject.data();
+    }
+
+    return selection;
+}
+
+void QDeclarativeViewInspector::setSelectedItems(QList<QGraphicsItem *> items)
+{
+    data->setSelectedItems(items);
+}
+
+QList<QGraphicsItem *> QDeclarativeViewInspector::selectedItems() const
+{
+    return data->selectedItems();
+}
+
+QDeclarativeView *QDeclarativeViewInspector::declarativeView()
+{
+    return data->view;
+}
+
+void QDeclarativeViewInspectorPrivate::clearHighlight()
+{
+    boundingRectHighlighter->clear();
+}
+
+void QDeclarativeViewInspectorPrivate::highlight(const QList<QGraphicsObject *> &items)
+{
+    if (items.isEmpty())
+        return;
+
+    QList<QGraphicsObject*> objectList;
+    foreach (QGraphicsItem *item, items) {
+        QGraphicsItem *child = item;
+
+        if (child) {
+            QGraphicsObject *childObject = child->toGraphicsObject();
+            if (childObject)
+                objectList << childObject;
+        }
+    }
+
+    boundingRectHighlighter->highlight(objectList);
+}
+
+QList<QGraphicsItem*> QDeclarativeViewInspectorPrivate::selectableItems(
+    const QPointF &scenePos) const
+{
+    QList<QGraphicsItem*> itemlist = view->scene()->items(scenePos);
+    return filterForSelection(itemlist);
+}
+
+QList<QGraphicsItem*> QDeclarativeViewInspectorPrivate::selectableItems(const QPoint &pos) const
+{
+    QList<QGraphicsItem*> itemlist = view->items(pos);
+    return filterForSelection(itemlist);
+}
+
+QList<QGraphicsItem*> QDeclarativeViewInspectorPrivate::selectableItems(
+    const QRectF &sceneRect, Qt::ItemSelectionMode selectionMode) const
+{
+    QList<QGraphicsItem*> itemlist = view->scene()->items(sceneRect, selectionMode);
+    return filterForSelection(itemlist);
+}
+
+void QDeclarativeViewInspectorPrivate::_q_changeToSingleSelectTool()
+{
+    currentToolMode = Constants::SelectionToolMode;
+    selectionTool->setRubberbandSelectionMode(false);
+
+    changeToSelectTool();
+
+    emit q->selectToolActivated();
+    q->sendCurrentTool(Constants::SelectionToolMode);
+}
+
+void QDeclarativeViewInspectorPrivate::changeToSelectTool()
+{
+    if (currentTool == selectionTool)
+        return;
+
+    currentTool->clear();
+    currentTool = selectionTool;
+    currentTool->clear();
+    currentTool->updateSelectedItems();
+}
+
+void QDeclarativeViewInspectorPrivate::_q_changeToMarqueeSelectTool()
+{
+    changeToSelectTool();
+    currentToolMode = Constants::MarqueeSelectionToolMode;
+    selectionTool->setRubberbandSelectionMode(true);
+
+    emit q->marqueeSelectToolActivated();
+    q->sendCurrentTool(Constants::MarqueeSelectionToolMode);
+}
+
+void QDeclarativeViewInspectorPrivate::_q_changeToZoomTool()
+{
+    currentToolMode = Constants::ZoomMode;
+    currentTool->clear();
+    currentTool = zoomTool;
+    currentTool->clear();
+
+    emit q->zoomToolActivated();
+    q->sendCurrentTool(Constants::ZoomMode);
+}
+
+void QDeclarativeViewInspectorPrivate::_q_changeToColorPickerTool()
+{
+    if (currentTool == colorPickerTool)
+        return;
+
+    currentToolMode = Constants::ColorPickerMode;
+    currentTool->clear();
+    currentTool = colorPickerTool;
+    currentTool->clear();
+
+    emit q->colorPickerActivated();
+    q->sendCurrentTool(Constants::ColorPickerMode);
+}
+
+void QDeclarativeViewInspector::setAnimationSpeed(qreal slowDownFactor)
+{
+    Q_ASSERT(slowDownFactor > 0);
+    if (data->slowDownFactor == slowDownFactor)
+        return;
+
+    animationSpeedChangeRequested(slowDownFactor);
+    sendAnimationSpeed(slowDownFactor);
+}
+
+void QDeclarativeViewInspector::setAnimationPaused(bool paused)
+{
+    if (data->animationPaused == paused)
+        return;
+
+    animationPausedChangeRequested(paused);
+    sendAnimationPaused(paused);
+}
+
+void QDeclarativeViewInspector::animationSpeedChangeRequested(qreal factor)
+{
+    if (data->slowDownFactor != factor) {
+        data->slowDownFactor = factor;
+        emit animationSpeedChanged(factor);
+    }
+
+    const float effectiveFactor = data->animationPaused ? 0 : factor;
+    QDeclarativeDebugHelper::setAnimationSlowDownFactor(effectiveFactor);
+}
+
+void QDeclarativeViewInspector::animationPausedChangeRequested(bool paused)
+{
+    if (data->animationPaused != paused) {
+        data->animationPaused = paused;
+        emit animationPausedChanged(paused);
+    }
+
+    const float effectiveFactor = paused ? 0 : data->slowDownFactor;
+    QDeclarativeDebugHelper::setAnimationSlowDownFactor(effectiveFactor);
+}
+
+
+void QDeclarativeViewInspectorPrivate::_q_applyChangesFromClient()
+{
+}
+
+
+QList<QGraphicsItem*> QDeclarativeViewInspectorPrivate::filterForSelection(
+    QList<QGraphicsItem*> &itemlist) const
+{
+    foreach (QGraphicsItem *item, itemlist) {
+        if (isEditorItem(item))
+            itemlist.removeOne(item);
+    }
+
+    return itemlist;
+}
+
+bool QDeclarativeViewInspectorPrivate::isEditorItem(QGraphicsItem *item) const
+{
+    return (item->type() == Constants::EditorItemType
+            || item->type() == Constants::ResizeHandleItemType
+            || item->data(Constants::EditorItemDataKey).toBool());
+}
+
+void QDeclarativeViewInspectorPrivate::_q_onStatusChanged(QDeclarativeView::Status status)
+{
+    if (status == QDeclarativeView::Ready)
+        q->sendReloaded();
+}
+
+void QDeclarativeViewInspectorPrivate::_q_onCurrentObjectsChanged(QList<QObject*> objects)
+{
+    QList<QGraphicsItem*> items;
+    QList<QGraphicsObject*> gfxObjects;
+    foreach (QObject *obj, objects) {
+        if (QDeclarativeItem *declarativeItem = qobject_cast<QDeclarativeItem*>(obj)) {
+            items << declarativeItem;
+            gfxObjects << declarativeItem;
+        }
+    }
+    if (designModeBehavior) {
+        setSelectedItemsForTools(items);
+        clearHighlight();
+        highlight(gfxObjects);
+    }
+}
+
+// adjusts bounding boxes on edges of screen to be visible
+QRectF QDeclarativeViewInspector::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 QDeclarativeViewInspectorPrivate::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(animationPausedChanged(bool)), q, SLOT(setAnimationPaused(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(animationPausedChanged(bool)), toolBar, SLOT(setAnimationPaused(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()));
+}
+
+void QDeclarativeViewInspector::handleMessage(const QByteArray &message)
+{
+    QDataStream ds(message);
+
+    InspectorProtocol::Message type;
+    ds >> type;
+
+    switch (type) {
+    case InspectorProtocol::SetCurrentObjects: {
+        int itemCount = 0;
+        ds >> itemCount;
+
+        QList<QObject*> selectedObjects;
+        for (int i = 0; i < itemCount; ++i) {
+            int debugId = -1;
+            ds >> debugId;
+            if (QObject *obj = QDeclarativeDebugService::objectForId(debugId))
+                selectedObjects << obj;
+        }
+
+        data->_q_onCurrentObjectsChanged(selectedObjects);
+        break;
+    }
+    case InspectorProtocol::Reload: {
+        data->_q_reloadView();
+        break;
+    }
+    case InspectorProtocol::SetAnimationSpeed: {
+        qreal speed;
+        ds >> speed;
+        animationSpeedChangeRequested(speed);
+        break;
+    }
+    case InspectorProtocol::SetAnimationPaused: {
+        bool paused;
+        ds >> paused;
+        animationPausedChangeRequested(paused);
+        break;
+    }
+    case InspectorProtocol::ChangeTool: {
+        InspectorProtocol::Tool tool;
+        ds >> tool;
+        switch (tool) {
+        case InspectorProtocol::ColorPickerTool:
+            data->_q_changeToColorPickerTool();
+            break;
+        case InspectorProtocol::SelectTool:
+            data->_q_changeToSingleSelectTool();
+            break;
+        case InspectorProtocol::SelectMarqueeTool:
+            data->_q_changeToMarqueeSelectTool();
+            break;
+        case InspectorProtocol::ZoomTool:
+            data->_q_changeToZoomTool();
+            break;
+        default:
+            qWarning() << "Warning: Unhandled tool:" << tool;
+        }
+        break;
+    }
+    case InspectorProtocol::SetDesignMode: {
+        bool inDesignMode;
+        ds >> inDesignMode;
+        setDesignModeBehavior(inDesignMode);
+        break;
+    }
+    case InspectorProtocol::ShowAppOnTop: {
+        bool showOnTop;
+        ds >> showOnTop;
+        setShowAppOnTop(showOnTop);
+        break;
+    }
+    case InspectorProtocol::CreateObject: {
+        QString qml;
+        int parentId;
+        QString filename;
+        QStringList imports;
+        ds >> qml >> parentId >> imports >> filename;
+        data->_q_createQmlObject(qml, QDeclarativeDebugService::objectForId(parentId),
+                                 imports, filename);
+        break;
+    }
+    case InspectorProtocol::DestroyObject: {
+        int debugId;
+        ds >> debugId;
+        if (QObject* obj = QDeclarativeDebugService::objectForId(debugId))
+            obj->deleteLater();
+        break;
+    }
+    case InspectorProtocol::MoveObject: {
+        int debugId, newParent;
+        ds >> debugId >> newParent;
+        data->_q_reparentQmlObject(QDeclarativeDebugService::objectForId(debugId),
+                                   QDeclarativeDebugService::objectForId(newParent));
+        break;
+    }
+    case InspectorProtocol::ObjectIdList: {
+        int itemCount;
+        ds >> itemCount;
+        data->stringIdForObjectId.clear();
+        for (int i = 0; i < itemCount; ++i) {
+            int itemDebugId;
+            QString itemIdString;
+            ds >> itemDebugId
+               >> itemIdString;
+
+            data->stringIdForObjectId.insert(itemDebugId, itemIdString);
+        }
+        break;
+    }
+    case InspectorProtocol::ClearComponentCache: {
+        data->_q_clearComponentCache();
+        break;
+    }
+    default:
+        qWarning() << "Warning: Not handling message:" << type;
+    }
+}
+
+void QDeclarativeViewInspector::sendDesignModeBehavior(bool inDesignMode)
+{
+    QByteArray message;
+    QDataStream ds(&message, QIODevice::WriteOnly);
+
+    ds << InspectorProtocol::SetDesignMode
+       << inDesignMode;
+
+    data->debugService->sendMessage(message);
+}
+
+void QDeclarativeViewInspector::sendCurrentObjects(const QList<QObject*> &objects)
+{
+    QByteArray message;
+    QDataStream ds(&message, QIODevice::WriteOnly);
+
+    ds << InspectorProtocol::CurrentObjectsChanged
+       << objects.length();
+
+    foreach (QObject *object, objects) {
+        int id = QDeclarativeDebugService::idForObject(object);
+        ds << id;
+    }
+
+    data->debugService->sendMessage(message);
+}
+
+void QDeclarativeViewInspector::sendCurrentTool(Constants::DesignTool toolId)
+{
+    QByteArray message;
+    QDataStream ds(&message, QIODevice::WriteOnly);
+
+    ds << InspectorProtocol::ToolChanged
+       << toolId;
+
+    data->debugService->sendMessage(message);
+}
+
+void QDeclarativeViewInspector::sendAnimationSpeed(qreal slowDownFactor)
+{
+    QByteArray message;
+    QDataStream ds(&message, QIODevice::WriteOnly);
+
+    ds << InspectorProtocol::AnimationSpeedChanged
+       << slowDownFactor;
+
+    data->debugService->sendMessage(message);
+}
+
+void QDeclarativeViewInspector::sendAnimationPaused(bool paused)
+{
+    QByteArray message;
+    QDataStream ds(&message, QIODevice::WriteOnly);
+
+    ds << InspectorProtocol::AnimationPausedChanged
+       << paused;
+
+    data->debugService->sendMessage(message);
+}
+
+void QDeclarativeViewInspector::sendReloaded()
+{
+    QByteArray message;
+    QDataStream ds(&message, QIODevice::WriteOnly);
+
+    ds << InspectorProtocol::Reloaded;
+
+    data->debugService->sendMessage(message);
+}
+
+void QDeclarativeViewInspector::sendShowAppOnTop(bool showAppOnTop)
+{
+    QByteArray message;
+    QDataStream ds(&message, QIODevice::WriteOnly);
+
+    ds << InspectorProtocol::ShowAppOnTop << showAppOnTop;
+
+    data->debugService->sendMessage(message);
+}
+
+void QDeclarativeViewInspector::sendColorChanged(const QColor &color)
+{
+    QByteArray message;
+    QDataStream ds(&message, QIODevice::WriteOnly);
+
+    ds << InspectorProtocol::ColorChanged
+       << color;
+
+    data->debugService->sendMessage(message);
+}
+
+QString QDeclarativeViewInspector::idStringForObject(QObject *obj) const
+{
+    int id = QDeclarativeDebugService::idForObject(obj);
+    QString idString = data->stringIdForObjectId.value(id, QString());
+    return idString;
+}
+
+QT_END_NAMESPACE
+
+#include "qdeclarativeviewinspector.moc"