feat: 添加ElaWidgetTool库
This commit is contained in:
sleepwithoutbz
314
ElaWidgetTools/DeveloperComponents/ElaNavigationModel.cpp
Normal file
314
ElaWidgetTools/DeveloperComponents/ElaNavigationModel.cpp
Normal file
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#include "ElaNavigationModel.h"
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#include <QIcon>
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#include <QJsonObject>
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#include "ElaNavigationNode.h"
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ElaNavigationModel::ElaNavigationModel(QObject* parent)
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: QAbstractItemModel{parent}
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{
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_rootNode = new ElaNavigationNode("root");
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_rootNode->setIsRootNode(true);
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_rootNode->setIsExpanderNode(true);
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_pSelectedNode = nullptr;
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_pSelectedExpandedNode = nullptr;
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}
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ElaNavigationModel::~ElaNavigationModel()
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{
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delete _rootNode;
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}
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QModelIndex ElaNavigationModel::parent(const QModelIndex& child) const
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{
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if (!child.isValid())
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{
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return QModelIndex();
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}
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ElaNavigationNode* childNode = static_cast<ElaNavigationNode*>(child.internalPointer());
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ElaNavigationNode* parentNode = childNode->getParentNode();
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if (parentNode == _rootNode)
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{
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return QModelIndex();
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}
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else if (parentNode == nullptr)
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{
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return QModelIndex();
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}
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return createIndex(parentNode->getRow(), 0, parentNode);
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}
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QModelIndex ElaNavigationModel::index(int row, int column, const QModelIndex& parent) const
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{
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if (!hasIndex(row, column, parent))
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{
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return QModelIndex();
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}
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ElaNavigationNode* parentNode;
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if (!parent.isValid())
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{
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parentNode = _rootNode;
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}
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else
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{
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parentNode = static_cast<ElaNavigationNode*>(parent.internalPointer());
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}
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ElaNavigationNode* childNode = nullptr;
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if (parentNode->getChildrenNodes().count() > row)
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{
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childNode = parentNode->getChildrenNodes().at(row);
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}
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if (childNode)
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{
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return createIndex(row, column, childNode);
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}
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return QModelIndex();
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}
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int ElaNavigationModel::rowCount(const QModelIndex& parent) const
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{
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ElaNavigationNode* parentNode;
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if (parent.column() > 0)
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{
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return 0;
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}
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if (!parent.isValid())
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{
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parentNode = _rootNode;
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}
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else
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{
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parentNode = static_cast<ElaNavigationNode*>(parent.internalPointer());
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}
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return parentNode->getChildrenNodes().count();
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};
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int ElaNavigationModel::columnCount(const QModelIndex& parent) const
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{
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Q_UNUSED(parent)
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return 1;
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}
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QVariant ElaNavigationModel::data(const QModelIndex& index, int role) const
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{
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Q_UNUSED(index)
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Q_UNUSED(role)
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return QVariant();
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}
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ElaNavigationType::NodeOperateReturnType ElaNavigationModel::addExpanderNode(QString expanderTitle, QString& expanderKey, ElaIconType::IconName awesome)
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{
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ElaNavigationNode* node = new ElaNavigationNode(expanderTitle, _rootNode);
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node->setDepth(1);
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node->setIsVisible(true);
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node->setIsExpanderNode(true);
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node->setAwesome(awesome);
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beginInsertRows(QModelIndex(), _rootNode->getChildrenNodes().count(), _rootNode->getChildrenNodes().count());
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_rootNode->appendChildNode(node);
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_nodesMap.insert(node->getNodeKey(), node);
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endInsertRows();
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expanderKey = node->getNodeKey();
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return ElaNavigationType::NodeOperateReturnType::Success;
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}
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ElaNavigationType::NodeOperateReturnType ElaNavigationModel::addExpanderNode(QString expanderTitle, QString& expanderKey, QString targetExpanderKey, ElaIconType::IconName awesome)
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{
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if (!_nodesMap.contains(targetExpanderKey))
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{
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return ElaNavigationType::NodeOperateReturnType::TargetNodeInvalid;
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}
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ElaNavigationNode* parentNode = _nodesMap.value(targetExpanderKey);
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if (!parentNode->getIsExpanderNode())
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{
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return ElaNavigationType::NodeOperateReturnType::TargetNodeTypeError;
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}
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if (parentNode->getDepth() > 10)
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{
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return ElaNavigationType::NodeOperateReturnType::TargetNodeDepthLimit;
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}
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ElaNavigationNode* node = new ElaNavigationNode(expanderTitle, parentNode);
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node->setDepth(parentNode->getDepth() + 1);
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node->setIsExpanderNode(true);
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node->setAwesome(awesome);
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if (parentNode->getIsVisible() && parentNode->getIsExpanded())
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{
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node->setIsVisible(true);
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}
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beginInsertRows(parentNode->getModelIndex(), parentNode->getChildrenNodes().count(), parentNode->getChildrenNodes().count());
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parentNode->appendChildNode(node);
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_nodesMap.insert(node->getNodeKey(), node);
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endInsertRows();
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expanderKey = node->getNodeKey();
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return ElaNavigationType::NodeOperateReturnType::Success;
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}
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ElaNavigationType::NodeOperateReturnType ElaNavigationModel::addPageNode(QString pageTitle, QString& pageKey, ElaIconType::IconName awesome)
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{
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ElaNavigationNode* node = new ElaNavigationNode(pageTitle, _rootNode);
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node->setAwesome(awesome);
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node->setDepth(1);
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node->setIsVisible(true);
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beginInsertRows(QModelIndex(), _rootNode->getChildrenNodes().count(), _rootNode->getChildrenNodes().count());
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_rootNode->appendChildNode(node);
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_nodesMap.insert(node->getNodeKey(), node);
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endInsertRows();
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pageKey = node->getNodeKey();
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if (!_pSelectedNode)
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{
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_pSelectedNode = node;
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}
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return ElaNavigationType::NodeOperateReturnType::Success;
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}
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ElaNavigationType::NodeOperateReturnType ElaNavigationModel::addPageNode(QString pageTitle, QString& pageKey, QString targetExpanderKey, ElaIconType::IconName awesome)
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{
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if (!_nodesMap.contains(targetExpanderKey))
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{
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return ElaNavigationType::NodeOperateReturnType::TargetNodeInvalid;
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}
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ElaNavigationNode* parentNode = _nodesMap.value(targetExpanderKey);
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if (!parentNode->getIsExpanderNode())
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{
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return ElaNavigationType::NodeOperateReturnType::TargetNodeTypeError;
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}
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if (parentNode->getDepth() > 10)
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{
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return ElaNavigationType::NodeOperateReturnType::TargetNodeDepthLimit;
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}
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ElaNavigationNode* node = new ElaNavigationNode(pageTitle, parentNode);
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node->setDepth(parentNode->getDepth() + 1);
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node->setAwesome(awesome);
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if (parentNode->getIsVisible() && parentNode->getIsExpanded())
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{
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node->setIsVisible(true);
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}
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beginInsertRows(parentNode->getModelIndex(), parentNode->getChildrenNodes().count(), parentNode->getChildrenNodes().count());
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parentNode->appendChildNode(node);
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_nodesMap.insert(node->getNodeKey(), node);
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endInsertRows();
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pageKey = node->getNodeKey();
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if (!_pSelectedNode)
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{
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_pSelectedNode = node;
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}
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return ElaNavigationType::NodeOperateReturnType::Success;
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}
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ElaNavigationType::NodeOperateReturnType ElaNavigationModel::addPageNode(QString pageTitle, QString& pageKey, int keyPoints, ElaIconType::IconName awesome)
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{
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ElaNavigationNode* node = new ElaNavigationNode(pageTitle, _rootNode);
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node->setAwesome(awesome);
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node->setDepth(1);
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node->setIsVisible(true);
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node->setKeyPoints(keyPoints);
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beginInsertRows(QModelIndex(), _rootNode->getChildrenNodes().count(), _rootNode->getChildrenNodes().count());
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_rootNode->appendChildNode(node);
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_nodesMap.insert(node->getNodeKey(), node);
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endInsertRows();
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pageKey = node->getNodeKey();
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if (!_pSelectedNode)
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{
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_pSelectedNode = node;
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}
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return ElaNavigationType::NodeOperateReturnType::Success;
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}
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ElaNavigationType::NodeOperateReturnType ElaNavigationModel::addPageNode(QString pageTitle, QString& pageKey, QString targetExpanderKey, int keyPoints, ElaIconType::IconName awesome)
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{
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if (!_nodesMap.contains(targetExpanderKey))
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{
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return ElaNavigationType::NodeOperateReturnType::TargetNodeInvalid;
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}
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ElaNavigationNode* parentNode = _nodesMap.value(targetExpanderKey);
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if (!parentNode->getIsExpanderNode())
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{
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return ElaNavigationType::NodeOperateReturnType::TargetNodeTypeError;
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}
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if (parentNode->getDepth() > 10)
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{
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return ElaNavigationType::NodeOperateReturnType::TargetNodeDepthLimit;
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}
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ElaNavigationNode* node = new ElaNavigationNode(pageTitle, parentNode);
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node->setDepth(parentNode->getDepth() + 1);
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node->setAwesome(awesome);
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node->setKeyPoints(keyPoints);
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if (parentNode->getIsVisible() && parentNode->getIsExpanded())
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{
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node->setIsVisible(true);
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}
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beginInsertRows(parentNode->getModelIndex(), parentNode->getChildrenNodes().count(), parentNode->getChildrenNodes().count());
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parentNode->appendChildNode(node);
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_nodesMap.insert(node->getNodeKey(), node);
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endInsertRows();
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pageKey = node->getNodeKey();
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if (!_pSelectedNode)
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{
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_pSelectedNode = node;
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}
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return ElaNavigationType::NodeOperateReturnType::Success;
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}
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QStringList ElaNavigationModel::removeNavigationNode(QString nodeKey)
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{
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QList<QString> removeKeyList;
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if (!_nodesMap.contains(nodeKey))
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{
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return removeKeyList;
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}
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ElaNavigationNode* node = _nodesMap.value(nodeKey);
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ElaNavigationNode* parentNode = node->getParentNode();
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if (node->getIsExpanderNode())
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{
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QList<ElaNavigationNode*> childNodeList = node->getChildrenNodes();
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for (int i = 0; i < childNodeList.count(); i++)
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{
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ElaNavigationNode* childNode = childNodeList[i];
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QList<QString> childRemoveKeyList = removeNavigationNode(childNode->getNodeKey());
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removeKeyList.append(childRemoveKeyList);
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}
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}
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else
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{
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removeKeyList.append(node->getNodeKey());
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}
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beginRemoveRows(parentNode->getModelIndex(), parentNode->getChildrenNodes().count() - 1, parentNode->getChildrenNodes().count() - 1);
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parentNode->removeChildNode(node);
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_nodesMap.remove(node->getNodeKey());
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endRemoveRows();
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return removeKeyList;
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}
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ElaNavigationNode* ElaNavigationModel::getNavigationNode(QString nodeKey) const
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{
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if (_nodesMap.contains(nodeKey))
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{
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return _nodesMap.value(nodeKey);
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}
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return nullptr;
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}
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QList<ElaNavigationNode*> ElaNavigationModel::getRootExpanderNodes() const
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{
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QList<ElaNavigationNode*> expandedNodeList;
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for (auto node: _rootNode->getChildrenNodes())
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{
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if (node->getIsExpanderNode())
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{
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expandedNodeList.append(node);
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}
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}
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return expandedNodeList;
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}
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QList<ElaNavigationNode*> ElaNavigationModel::getRootExpandedNodes() const
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{
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QList<ElaNavigationNode*> expandedNodeList;
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for (auto node: _rootNode->getChildrenNodes())
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{
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if (node->getIsExpanderNode() && node->getIsExpanded())
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{
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expandedNodeList.append(node);
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}
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}
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return expandedNodeList;
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}
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