/**************************************************************************** ** ** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies). ** Contact: http://www.qt-project.org/legal ** ** This file is part of Qt Creator. ** ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and Digia. For licensing terms and ** conditions see http://www.qt.io/licensing. For further information ** use the contact form at http://www.qt.io/contact-us. ** ** 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 or version 3 as published by the Free ** Software Foundation and appearing in the file LICENSE.LGPLv21 and ** LICENSE.LGPLv3 included in the packaging of this file. Please review the ** following information to ensure the GNU Lesser General Public License ** requirements will be met: https://www.gnu.org/licenses/lgpl.html and ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** ** In addition, as a special exception, Digia gives you certain additional ** rights. These rights are described in the Digia Qt LGPL Exception ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. ** ****************************************************************************/ #include "componentview.h" #include "componentaction.h" #include #include #include // silence gcc warnings about unused parameters namespace QmlDesigner { ComponentView::ComponentView(QObject *parent) : AbstractView(parent), m_standardItemModel(new QStandardItemModel(this)), m_componentAction(new ComponentAction(this)) { } void ComponentView::nodeAboutToBeRemoved(const ModelNode &removedNode) { removeSingleNodeFromList(removedNode); searchForComponentAndRemoveFromList(removedNode); } QStandardItemModel *ComponentView::standardItemModel() const { return m_standardItemModel; } ModelNode ComponentView::modelNode(int index) const { if (m_standardItemModel->hasIndex(index, 0)) { QStandardItem *item = m_standardItemModel->item(index, 0); return modelNodeForInternalId(qint32(item->data(ModelNodeRole).toInt())); } return ModelNode(); } void ComponentView::setComponentNode(const ModelNode &node) { m_componentAction->setCurrentIndex(indexForNode(node)); } void ComponentView::setComponentToMaster() { m_componentAction->setCurrentIndex(indexOfMaster()); } void ComponentView::removeSingleNodeFromList(const ModelNode &node) { for (int row = 0; row < m_standardItemModel->rowCount(); row++) { if (m_standardItemModel->item(row)->data(ModelNodeRole).toInt() == node.internalId()) m_standardItemModel->removeRow(row); } } int ComponentView::indexForNode(const ModelNode &node) const { for (int row = 0; row < m_standardItemModel->rowCount(); row++) { if (m_standardItemModel->item(row)->data(ModelNodeRole).toInt() == node.internalId()) return row; } return -1; } int ComponentView::indexOfMaster() const { for (int row = 0; row < m_standardItemModel->rowCount(); row++) { if (m_standardItemModel->item(row)->data(ModelNodeRole).toInt() == 0) return row; } return -1; } bool ComponentView::hasMasterEntry() const { return indexOfMaster() >= 0; } bool ComponentView::hasEntryForNode(const ModelNode &node) const { return indexForNode(node) >= 0; } void ComponentView::addMasterDocument() { if (!hasMasterEntry()) { QStandardItem *item = new QStandardItem("master"); item->setData(QVariant::fromValue(0), ModelNodeRole); item->setEditable(false); m_standardItemModel->appendRow(item); } } void ComponentView::removeMasterDocument() { m_standardItemModel->removeRow(indexOfMaster()); } QString ComponentView::descriptionForNode(const ModelNode &node) const { QString description; if (!node.id().isEmpty()) { description = node.id(); } else if (node.hasParentProperty()) { ModelNode parentNode = node.parentProperty().parentModelNode(); if (parentNode.id().isEmpty()) description = parentNode.simplifiedTypeName() + QLatin1Char(' '); else description = parentNode.id() + QLatin1Char(' '); description += node.parentProperty().name(); } return description; } void ComponentView::updateDescription(const ModelNode &node) { int nodeIndex = indexForNode(node); if (nodeIndex > -1) m_standardItemModel->item(nodeIndex)->setText(descriptionForNode(node)); } void ComponentView::modelAttached(Model *model) { if (AbstractView::model() == model) return; bool block = m_componentAction->blockSignals(true); m_standardItemModel->clear(); AbstractView::modelAttached(model); searchForComponentAndAddToList(rootModelNode()); m_componentAction->blockSignals(block); } void ComponentView::modelAboutToBeDetached(Model *model) { bool block = m_componentAction->blockSignals(true); m_standardItemModel->clear(); AbstractView::modelAboutToBeDetached(model); m_componentAction->blockSignals(block); } ComponentAction *ComponentView::action() { return m_componentAction; } void ComponentView::nodeCreated(const ModelNode &createdNode) { searchForComponentAndAddToList(createdNode); } void ComponentView::searchForComponentAndAddToList(const ModelNode &node) { bool masterNotAdded = true; foreach (const ModelNode &node, node.allSubModelNodesAndThisNode()) { if (node.nodeSourceType() == ModelNode::NodeWithComponentSource) { if (masterNotAdded) { masterNotAdded = true; addMasterDocument(); } if (!hasEntryForNode(node)) { QString description = descriptionForNode(node); QStandardItem *item = new QStandardItem(description); item->setData(QVariant::fromValue(node.internalId()), ModelNodeRole); item->setEditable(false); removeSingleNodeFromList(node); //remove node if already present m_standardItemModel->appendRow(item); } } } } void ComponentView::nodeRemoved(const ModelNode & /* removedNode */, const NodeAbstractProperty & /*parentProperty*/, PropertyChangeFlags /*propertyChange*/) { } void ComponentView::searchForComponentAndRemoveFromList(const ModelNode &node) { QList nodeList; nodeList.append(node); nodeList.append(node.allSubModelNodes()); foreach (const ModelNode &childNode, nodeList) { if (childNode.nodeSourceType() == ModelNode::NodeWithComponentSource) removeSingleNodeFromList(childNode); } if (m_standardItemModel->rowCount() == 1) removeMasterDocument(); } void ComponentView::nodeAboutToBeReparented(const ModelNode &/*node*/, const NodeAbstractProperty &/*newPropertyParent*/, const NodeAbstractProperty &/*oldPropertyParent*/, AbstractView::PropertyChangeFlags /*propertyChange*/) {} void ComponentView::nodeReparented(const ModelNode &node, const NodeAbstractProperty &/*newPropertyParent*/, const NodeAbstractProperty &/*oldPropertyParent*/, AbstractView::PropertyChangeFlags /*propertyChange*/) { searchForComponentAndAddToList(node); updateDescription(node); } void ComponentView::nodeIdChanged(const ModelNode& node, const QString& /*newId*/, const QString& /*oldId*/) { updateDescription(node); } void ComponentView::propertiesAboutToBeRemoved(const QList& /*propertyList*/) {} void ComponentView::propertiesRemoved(const QList& /*propertyList*/) {} void ComponentView::variantPropertiesChanged(const QList& /*propertyList*/, PropertyChangeFlags /*propertyChange*/) {} void ComponentView::bindingPropertiesChanged(const QList& /*propertyList*/, PropertyChangeFlags /*propertyChange*/) {} void ComponentView::signalHandlerPropertiesChanged(const QVector & /*propertyList*/, AbstractView::PropertyChangeFlags /*propertyChange*/) {} void ComponentView::rootNodeTypeChanged(const QString &/*type*/, int /*majorVersion*/, int /*minorVersion*/) {} void ComponentView::scriptFunctionsChanged(const ModelNode &/*node*/, const QStringList &/*scriptFunctionList*/) {} void ComponentView::instancePropertyChange(const QList > &/*propertyList*/) {} void ComponentView::instancesCompleted(const QVector &/*completedNodeList*/) {} void ComponentView::instanceInformationsChange(const QMultiHash &/*informationChangeHash*/) {} void ComponentView::instancesRenderImageChanged(const QVector &/*nodeList*/) {} void ComponentView::instancesPreviewImageChanged(const QVector &/*nodeList*/) {} void ComponentView::instancesChildrenChanged(const QVector &/*nodeList*/) {} void ComponentView::instancesToken(const QString &/*tokenName*/, int /*tokenNumber*/, const QVector &/*nodeVector*/) {} void ComponentView::nodeSourceChanged(const ModelNode &, const QString & /*newNodeSource*/) {} void ComponentView::rewriterBeginTransaction() {} void ComponentView::rewriterEndTransaction() {} void ComponentView::currentStateChanged(const ModelNode &/*node*/) {} void ComponentView::selectedNodesChanged(const QList &/*selectedNodeList*/, const QList &/*lastSelectedNodeList*/) {} void ComponentView::fileUrlChanged(const QUrl &/*oldUrl*/, const QUrl &/*newUrl*/) {} void ComponentView::nodeOrderChanged(const NodeListProperty &/*listProperty*/, const ModelNode & /*movedNode*/, int /*oldIndex*/) {} void ComponentView::auxiliaryDataChanged(const ModelNode &/*node*/, const PropertyName &/*name*/, const QVariant &/*data*/) {} void ComponentView::customNotification(const AbstractView * /*view*/, const QString &/*identifier*/, const QList &/*nodeList*/, const QList &/*data*/) {} void ComponentView::importsChanged(const QList &/*addedImports*/, const QList &/*removedImports*/) {} } // namespace QmlDesigner