diff options
Diffstat (limited to 'src/plugins/qmltooling/qmldbg_qtquick1/boundingrecthighlighter.cpp')
| -rw-r--r-- | src/plugins/qmltooling/qmldbg_qtquick1/boundingrecthighlighter.cpp | 241 |
1 files changed, 0 insertions, 241 deletions
diff --git a/src/plugins/qmltooling/qmldbg_qtquick1/boundingrecthighlighter.cpp b/src/plugins/qmltooling/qmldbg_qtquick1/boundingrecthighlighter.cpp deleted file mode 100644 index 4be624c2dc..0000000000 --- a/src/plugins/qmltooling/qmldbg_qtquick1/boundingrecthighlighter.cpp +++ /dev/null @@ -1,241 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/ -** -** 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 "boundingrecthighlighter.h" - -#include "qdeclarativeviewinspector.h" -#include "qmlinspectorconstants.h" - -#include <QtWidgets/QGraphicsPolygonItem> - -#include <QtCore/QTimer> -#include <QtCore/QObject> -#include <QtCore/QDebug> - -namespace QmlJSDebugger { -namespace QtQuick1 { - -BoundingBox::BoundingBox(QGraphicsObject *itemToHighlight, QGraphicsItem *parentItem, - QObject *parent) - : QObject(parent), - highlightedObject(itemToHighlight), - highlightPolygon(0), - highlightPolygonEdge(0) -{ - highlightPolygon = new BoundingBoxPolygonItem(parentItem); - highlightPolygonEdge = new BoundingBoxPolygonItem(parentItem); - - highlightPolygon->setPen(QPen(QColor(0, 22, 159))); - highlightPolygonEdge->setPen(QPen(QColor(158, 199, 255))); - - highlightPolygon->setFlag(QGraphicsItem::ItemIsSelectable, false); - highlightPolygonEdge->setFlag(QGraphicsItem::ItemIsSelectable, false); -} - -BoundingBox::~BoundingBox() -{ - highlightedObject.clear(); -} - -BoundingBoxPolygonItem::BoundingBoxPolygonItem(QGraphicsItem *item) : QGraphicsPolygonItem(item) -{ - QPen pen; - pen.setColor(QColor(108, 141, 221)); - pen.setWidth(1); - setPen(pen); -} - -int BoundingBoxPolygonItem::type() const -{ - return Constants::EditorItemType; -} - -BoundingRectHighlighter::BoundingRectHighlighter(QDeclarativeViewInspector *view) : - LiveLayerItem(view->declarativeView()->scene()), - m_view(view) -{ -} - -BoundingRectHighlighter::~BoundingRectHighlighter() -{ - -} - -void BoundingRectHighlighter::clear() -{ - foreach (BoundingBox *box, m_boxes) - freeBoundingBox(box); -} - -BoundingBox *BoundingRectHighlighter::boxFor(QGraphicsObject *item) const -{ - foreach (BoundingBox *box, m_boxes) { - if (box->highlightedObject.data() == item) - return box; - } - return 0; -} - -void BoundingRectHighlighter::highlight(QList<QGraphicsObject*> items) -{ - if (items.isEmpty()) - return; - - QList<BoundingBox *> newBoxes; - foreach (QGraphicsObject *itemToHighlight, items) { - BoundingBox *box = boxFor(itemToHighlight); - if (!box) - box = createBoundingBox(itemToHighlight); - - newBoxes << box; - } - qSort(newBoxes); - - if (newBoxes != m_boxes) { - clear(); - m_boxes << newBoxes; - } - - highlightAll(); -} - -void BoundingRectHighlighter::highlight(QGraphicsObject* itemToHighlight) -{ - if (!itemToHighlight) - return; - - BoundingBox *box = boxFor(itemToHighlight); - if (!box) { - box = createBoundingBox(itemToHighlight); - m_boxes << box; - qSort(m_boxes); - } - - highlightAll(); -} - -BoundingBox *BoundingRectHighlighter::createBoundingBox(QGraphicsObject *itemToHighlight) -{ - if (!m_freeBoxes.isEmpty()) { - BoundingBox *box = m_freeBoxes.last(); - if (box->highlightedObject.isNull()) { - box->highlightedObject = itemToHighlight; - box->highlightPolygon->show(); - box->highlightPolygonEdge->show(); - m_freeBoxes.removeLast(); - return box; - } - } - - BoundingBox *box = new BoundingBox(itemToHighlight, this, this); - - connect(itemToHighlight, SIGNAL(xChanged()), this, SLOT(refresh())); - connect(itemToHighlight, SIGNAL(yChanged()), this, SLOT(refresh())); - connect(itemToHighlight, SIGNAL(widthChanged()), this, SLOT(refresh())); - connect(itemToHighlight, SIGNAL(heightChanged()), this, SLOT(refresh())); - connect(itemToHighlight, SIGNAL(rotationChanged()), this, SLOT(refresh())); - connect(itemToHighlight, SIGNAL(destroyed(QObject*)), this, SLOT(itemDestroyed(QObject*))); - - return box; -} - -void BoundingRectHighlighter::removeBoundingBox(BoundingBox *box) -{ - delete box; - box = 0; -} - -void BoundingRectHighlighter::freeBoundingBox(BoundingBox *box) -{ - if (!box->highlightedObject.isNull()) { - disconnect(box->highlightedObject.data(), SIGNAL(xChanged()), this, SLOT(refresh())); - disconnect(box->highlightedObject.data(), SIGNAL(yChanged()), this, SLOT(refresh())); - disconnect(box->highlightedObject.data(), SIGNAL(widthChanged()), this, SLOT(refresh())); - disconnect(box->highlightedObject.data(), SIGNAL(heightChanged()), this, SLOT(refresh())); - disconnect(box->highlightedObject.data(), SIGNAL(rotationChanged()), this, SLOT(refresh())); - } - - box->highlightedObject.clear(); - box->highlightPolygon->hide(); - box->highlightPolygonEdge->hide(); - m_boxes.removeOne(box); - m_freeBoxes << box; -} - -void BoundingRectHighlighter::itemDestroyed(QObject *obj) -{ - foreach (BoundingBox *box, m_boxes) { - if (box->highlightedObject.data() == obj) { - freeBoundingBox(box); - break; - } - } -} - -void BoundingRectHighlighter::highlightAll() -{ - foreach (BoundingBox *box, m_boxes) { - if (box && box->highlightedObject.isNull()) { - // clear all highlights - clear(); - return; - } - QGraphicsObject *item = box->highlightedObject.data(); - - QRectF boundingRectInSceneSpace(item->mapToScene(item->boundingRect()).boundingRect()); - QRectF boundingRectInLayerItemSpace = mapRectFromScene(boundingRectInSceneSpace); - QRectF bboxRect = m_view->adjustToScreenBoundaries(boundingRectInLayerItemSpace); - QRectF edgeRect = bboxRect; - edgeRect.adjust(-1, -1, 1, 1); - - box->highlightPolygon->setPolygon(QPolygonF(bboxRect)); - box->highlightPolygonEdge->setPolygon(QPolygonF(edgeRect)); - } -} - -void BoundingRectHighlighter::refresh() -{ - if (!m_boxes.isEmpty()) - highlightAll(); -} - -} // namespace QtQuick1 -} // namespace QmlJSDebugger |