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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** No Commercial Usage
**
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
**
** Alternatively, 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.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**************************************************************************/
//#include "nodeanchors.h"
//
//#include <model.h>
//#include <modelnode.h>
//
//#include "internalnode_p.h"
//#include "internalnodeanchors.h"
//#include "internalnodestate.h"
//#include "invalidargumentexception.h"
//
//using namespace QmlDesigner::Internal;
//
//namespace QmlDesigner {
//
///*!
//\class QmlDesigner::NodeAnchors
//\ingroup CoreModel
//\brief NodeAnchors is a value holder for an anchor
//*/
//
//NodeAnchors::NodeAnchors(const NodeState &nodeState):
// m_internalNode(nodeState.m_internalNode),
// m_internalNodeState(nodeState.m_internalNodeState),
// m_model(nodeState.m_model)
//{
//}
//
//NodeAnchors::~NodeAnchors()
//{
//}
//
//NodeAnchors::NodeAnchors(const NodeAnchors &other)
// :m_internalNode(other.m_internalNode),
// m_model(other.m_model)
//{
//
//}
//
//NodeAnchors::NodeAnchors(const Internal::InternalNodeStatePointer &internalNodeState, Model *model):
// m_internalNode(internalNodeState->modelNode()),
// m_internalNodeState(internalNodeState),
// m_model(model)
//{
//}
//
//NodeAnchors &NodeAnchors::operator=(const NodeAnchors &other)
//{
// m_internalNode = other.m_internalNode;
// m_internalNodeState = other.m_internalNodeState;
// m_model = other.m_model;
//
// return *this;
//}
//
//ModelNode NodeAnchors::modelNode() const
//{
// return ModelNode(m_internalNode, m_model.data());
//}
//
//bool NodeAnchors::isValid() const
//{
// return m_internalNode->isValid()
// && m_internalNodeState->isValid() &&
// m_model;
//}
//
//NodeState NodeAnchors::nodeState() const
//{
// return NodeState(m_internalNodeState, m_internalNode, m_model.data());
//}
//
//void NodeAnchors::setAnchor(AnchorLine::Type sourceAnchorLineType,
// const ModelNode &targetModelNode,
// AnchorLine::Type targetAnchorLineType)
//{
// Q_ASSERT(m_internalNode->isValid());
// Q_ASSERT(m_internalNodeState->isValid());
// Q_ASSERT(modelNode().isValid());
//
// m_model->setAnchor(AnchorLine(nodeState(), sourceAnchorLineType),
// AnchorLine(targetModelNode.baseNodeState(), targetAnchorLineType));
//}
//
//bool NodeAnchors::canAnchor(AnchorLine::Type sourceAnchorLineType,
// const ModelNode & targetModelNode,
// AnchorLine::Type targetAnchorLineType) const
//{
// if (modelNode() == targetModelNode)
// return false;
//
// return InternalNodeAnchors(m_internalNodeState).canAnchor(sourceAnchorLineType, targetModelNode.baseNodeState().internalNodeState(), targetAnchorLineType);
//}
//
//bool NodeAnchors::canAnchor(const ModelNode & targetModelNode) const
//{
// if (modelNode() == targetModelNode)
// return false;
//
// if (possibleAnchorLines(AnchorLine::Left, targetModelNode) != AnchorLine::NoAnchor)
// return true;
// else if (possibleAnchorLines(AnchorLine::Top, targetModelNode) != AnchorLine::NoAnchor)
// return true;
// else if (possibleAnchorLines(AnchorLine::Right, targetModelNode) != AnchorLine::NoAnchor)
// return true;
// else if (possibleAnchorLines(AnchorLine::Bottom, targetModelNode) != AnchorLine::NoAnchor)
// return true;
// else if (possibleAnchorLines(AnchorLine::HorizontalCenter, targetModelNode) != AnchorLine::NoAnchor)
// return true;
// else
// return possibleAnchorLines(AnchorLine::VerticalCenter, targetModelNode) != AnchorLine::NoAnchor;
//}
//
//AnchorLine::Type NodeAnchors::possibleAnchorLines(AnchorLine::Type sourceAnchorLineType,
// const ModelNode & targetModelNode) const
//{
// if (modelNode() == targetModelNode)
// return AnchorLine::NoAnchor;
//
// int anchorTypes = AnchorLine::NoAnchor;
// const InternalNodeAnchors anchors(m_internalNodeState);
//
// if (sourceAnchorLineType & AnchorLine::HorizontalMask) {
// if (anchors.canAnchor(sourceAnchorLineType, targetModelNode.baseNodeState().internalNodeState(), AnchorLine::Left))
// anchorTypes |= AnchorLine::Left;
// if (anchors.canAnchor(sourceAnchorLineType, targetModelNode.baseNodeState().internalNodeState(), AnchorLine::Right))
// anchorTypes |= AnchorLine::Right;
// if (anchors.canAnchor(sourceAnchorLineType, targetModelNode.baseNodeState().internalNodeState(), AnchorLine::HorizontalCenter))
// anchorTypes |= AnchorLine::HorizontalCenter;
// } else if (sourceAnchorLineType & AnchorLine::VerticalMask) {
// if (anchors.canAnchor(sourceAnchorLineType, targetModelNode.baseNodeState().internalNodeState(), AnchorLine::Top))
// anchorTypes |= AnchorLine::Top;
// if (anchors.canAnchor(sourceAnchorLineType, targetModelNode.baseNodeState().internalNodeState(), AnchorLine::Bottom))
// anchorTypes |= AnchorLine::Bottom;
// if (anchors.canAnchor(sourceAnchorLineType, targetModelNode.baseNodeState().internalNodeState(), AnchorLine::VerticalCenter))
// anchorTypes |= AnchorLine::VerticalCenter;
// }
//
// return (AnchorLine::Type) anchorTypes;
//}
//
//AnchorLine NodeAnchors::localAnchor(AnchorLine::Type anchorLineType) const
//{
// return InternalNodeAnchors(m_internalNodeState).anchor(anchorLineType);
//}
//
//AnchorLine NodeAnchors::anchor(AnchorLine::Type anchorLineType) const
//{
// Internal::InternalNodeState::Pointer statePointer(m_internalNodeState);
// AnchorLine anchorLine = InternalNodeAnchors(statePointer).anchor(anchorLineType);
//
// while (!anchorLine.isValid() && statePointer->hasParentState()) {
// statePointer = statePointer->parentState();
// anchorLine = InternalNodeAnchors(statePointer).anchor(anchorLineType);
// }
//
// return anchorLine;
//}
//
//bool NodeAnchors::hasAnchor(AnchorLine::Type sourceAnchorLineType) const
//{
// Internal::InternalNodeState::Pointer statePointer(m_internalNodeState);
// InternalNodeAnchors internalNodeAnchors(statePointer);
// while (!internalNodeAnchors.hasAnchor(sourceAnchorLineType) &&
// statePointer->hasParentState()) {
// statePointer = statePointer->parentState();
// internalNodeAnchors = InternalNodeAnchors(statePointer);
// }
//
// return internalNodeAnchors.hasAnchor(sourceAnchorLineType);
//}
//
//void NodeAnchors::removeAnchor(AnchorLine::Type sourceAnchorLineType)
//{
// if (hasLocalAnchor(sourceAnchorLineType))
// m_model->removeAnchor(AnchorLine(nodeState(), sourceAnchorLineType));
//}
//
//void NodeAnchors::removeMargins()
//{
// removeMargin(AnchorLine::Left);
// removeMargin(AnchorLine::Right);
// removeMargin(AnchorLine::Top);
// removeMargin(AnchorLine::Bottom);
// removeMargin(AnchorLine::HorizontalCenter);
// removeMargin(AnchorLine::VerticalCenter);
// removeMargin(AnchorLine::Baseline);
//}
//
//void NodeAnchors::removeAnchors()
//{
// removeAnchor(AnchorLine::Left);
// removeAnchor(AnchorLine::Right);
// removeAnchor(AnchorLine::Top);
// removeAnchor(AnchorLine::Bottom);
// removeAnchor(AnchorLine::HorizontalCenter);
// removeAnchor(AnchorLine::VerticalCenter);
// removeAnchor(AnchorLine::Baseline);
//}
//
//bool NodeAnchors::hasLocalAnchor(AnchorLine::Type sourceAnchorLineType) const
//{
// return InternalNodeAnchors(m_internalNodeState).hasAnchor(sourceAnchorLineType);
//}
//
//bool NodeAnchors::hasLocalAnchors() const
//{
// return hasLocalAnchor(AnchorLine::Top) ||
// hasLocalAnchor(AnchorLine::Bottom) ||
// hasLocalAnchor(AnchorLine::Left) ||
// hasLocalAnchor(AnchorLine::Right) ||
// hasLocalAnchor(AnchorLine::VerticalCenter) ||
// hasLocalAnchor(AnchorLine::HorizontalCenter) ||
// hasLocalAnchor(AnchorLine::Baseline);
//}
//
//bool NodeAnchors::hasAnchors() const
//{
// return hasAnchor(AnchorLine::Top) ||
// hasAnchor(AnchorLine::Bottom) ||
// hasAnchor(AnchorLine::Left) ||
// hasAnchor(AnchorLine::Right) ||
// hasAnchor(AnchorLine::VerticalCenter) ||
// hasAnchor(AnchorLine::HorizontalCenter) ||
// hasAnchor(AnchorLine::Baseline);
//}
//
//void NodeAnchors::setMargin(AnchorLine::Type sourceAnchorLineType, double margin) const
//{
// m_model->setAnchorMargin(AnchorLine(nodeState(), sourceAnchorLineType), margin);
//}
//
//bool NodeAnchors::hasMargin(AnchorLine::Type sourceAnchorLineType) const
//{
// return InternalNodeAnchors(m_internalNodeState).hasMargin(sourceAnchorLineType);
//}
//
//double NodeAnchors::localMargin(AnchorLine::Type sourceAnchorLineType) const
//{
// return InternalNodeAnchors(m_internalNodeState).margin(sourceAnchorLineType);
//}
//
//double NodeAnchors::margin(AnchorLine::Type sourceAnchorLineType) const
//{
// Internal::InternalNodeState::Pointer statePointer(m_internalNodeState);
// InternalNodeAnchors internalNodeAnchors(statePointer);
// while (!internalNodeAnchors.hasMargin(sourceAnchorLineType) &&
// statePointer->hasParentState()) {
// statePointer = statePointer->parentState();
// internalNodeAnchors = InternalNodeAnchors(statePointer);
// }
//
// return internalNodeAnchors.margin(sourceAnchorLineType);
//}
//
//void NodeAnchors::removeMargin(AnchorLine::Type sourceAnchorLineType)
//{
// m_model->removeAnchorMargin(AnchorLine(nodeState(), sourceAnchorLineType));
//
//}
//
//QDebug operator<<(QDebug debug, const NodeAnchors &anchors)
//{
// debug.nospace() << "NodeAnchors(";
// if (anchors.isValid()) {
// if (anchors.hasAnchor(AnchorLine::Top))
// debug << "top";
// if (anchors.hasMargin(AnchorLine::Top))
// debug.nospace() << "(" << anchors.margin(AnchorLine::Top) << ")";
// if (anchors.hasAnchor(AnchorLine::Bottom))
// debug << "bottom";
// if (anchors.hasMargin(AnchorLine::Bottom))
// debug.nospace() << "(" << anchors.margin(AnchorLine::Bottom) << ")";
// if (anchors.hasAnchor(AnchorLine::Left))
// debug << "left";
// if (anchors.hasMargin(AnchorLine::Left))
// debug.nospace() << "(" << anchors.margin(AnchorLine::Left) << ")";
// if (anchors.hasAnchor(AnchorLine::Right))
// debug << "right";
// if (anchors.hasMargin(AnchorLine::Right))
// debug.nospace() << "(" << anchors.margin(AnchorLine::Right) << ")";
// if (anchors.hasAnchor(AnchorLine::VerticalCenter))
// debug << "verticalCenter";
// if (anchors.hasMargin(AnchorLine::VerticalCenter))
// debug.nospace() << "(" << anchors.margin(AnchorLine::VerticalCenter) << ")";
// if (anchors.hasAnchor(AnchorLine::HorizontalCenter))
// debug << "horizontalCenter";
// if (anchors.hasMargin(AnchorLine::HorizontalCenter))
// debug.nospace() << "(" << anchors.margin(AnchorLine::HorizontalCenter) << ")";
// if (anchors.hasAnchor(AnchorLine::Baseline))
// debug << "baseline";
// if (anchors.hasMargin(AnchorLine::Baseline))
// debug.nospace() << "(" << anchors.margin(AnchorLine::Baseline) << ")";
// } else {
// debug.nospace() << "invalid";
// }
//
// debug.nospace() << ")";
//
// return debug.space();
//}
//
//QTextStream& operator<<(QTextStream &stream, const NodeAnchors &anchors)
//{
// stream << "NodeAnchors(";
// if (anchors.isValid()) {
// if (anchors.hasAnchor(AnchorLine::Top))
// stream << "top";
// if (anchors.hasMargin(AnchorLine::Top))
// stream << "(" << anchors.margin(AnchorLine::Top) << ")";
// if (anchors.hasAnchor(AnchorLine::Bottom))
// stream << "bottom";
// if (anchors.hasMargin(AnchorLine::Bottom))
// stream << "(" << anchors.margin(AnchorLine::Bottom) << ")";
// if (anchors.hasAnchor(AnchorLine::Left))
// stream << "left";
// if (anchors.hasMargin(AnchorLine::Left))
// stream << "(" << anchors.margin(AnchorLine::Left) << ")";
// if (anchors.hasAnchor(AnchorLine::Right))
// stream << "right";
// if (anchors.hasMargin(AnchorLine::Right))
// stream << "(" << anchors.margin(AnchorLine::Right) << ")";
// if (anchors.hasAnchor(AnchorLine::VerticalCenter))
// stream << "verticalCenter";
// if (anchors.hasMargin(AnchorLine::VerticalCenter))
// stream << "(" << anchors.margin(AnchorLine::VerticalCenter) << ")";
// if (anchors.hasAnchor(AnchorLine::HorizontalCenter))
// stream << "horizontalCenter";
// if (anchors.hasMargin(AnchorLine::HorizontalCenter))
// stream << "(" << anchors.margin(AnchorLine::HorizontalCenter) << ")";
// if (anchors.hasAnchor(AnchorLine::Baseline))
// stream << "baseline";
// if (anchors.hasMargin(AnchorLine::Baseline))
// stream << "(" << anchors.margin(AnchorLine::Baseline) << ")";
// } else {
// stream << "invalid";
// }
//
// stream << ")";
//
// return stream;
//}
//
//
//} // namespace QmlDesigner
|
