105 lines
4.5 KiB
C++
105 lines
4.5 KiB
C++
#include "attributeView.h"
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#include "attributeTableDelegate.h"
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#include "multiLineHeaderView.h"
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//#include "sqlQueryExecutor.h"
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#include "dataSyncManager.h"
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#include <QHeaderView>
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#include <QVBoxLayout>
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#include <QTimer>
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AttributeView::AttributeView(const ModelAttributeGroup& modelAttributeGroup, QWidget* parent, const QString& connection, const QString& tableName)
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: QWidget(parent)
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, m_connection(connection)
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, m_attributeTable(tableName)
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, m_modelAttributeGroup(modelAttributeGroup)
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{
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//需要进行数据同步，因此从PublicGroupSyncManager中统一获取数据
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m_attributeGroup = DataSyncManager::instance().getGroup(m_modelAttributeGroup.groupID);
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m_tableView = new QTableView(this);
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m_tableView->setStyleSheet("QTableView::item{padding-left:5px;} QTableView::item:selected{color:rgb(0,0,0); border:1px solid rgb(70,130,180);}");
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m_tableView->verticalHeader()->setVisible(false);
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m_tableView->setTabKeyNavigation(false); //关闭tab键导航，对自定义Eidtor设置焦点时(比如lineEdit)会触发tab键，目前尚未清楚为什么
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m_tableView->setEditTriggers(QAbstractItemView::DoubleClicked | QAbstractItemView::EditKeyPressed); //禁用自动触发编辑的所有方式(自定义代理中按要求实现，这里是双击和空格)
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m_attributeTableModel = new AttributeTableModel(m_modelAttributeGroup, this, m_connection, m_attributeTable);
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m_tableView->setModel(m_attributeTableModel);
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m_attributeTableModel->setSelectionModel(m_tableView->selectionModel()); //注意selectionModel()一定要在视图setModel后，否则返回的是空指针
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m_attributeTableDelegate = new AttributeTableDelegate(m_tableView, m_connection, m_tableView);
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m_tableView->setItemDelegate(m_attributeTableDelegate);
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//自定义表头
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m_multiLinHeader = new MultiLineHeaderView(Qt::Horizontal, this);
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QColor bg(40, 40, 40);
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QColor border(30, 30, 30);
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m_multiLinHeader->setBackgroundColor(bg);
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m_multiLinHeader->setBorderColor(border);
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//主标题加粗展示
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for(int i =0; i < m_attributeTableModel->columnCount(); i++)
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{
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HeaderLineStyle mainTitleStyle;
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mainTitleStyle.font.setBold(true);
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m_multiLinHeader->setSectionLineStyle(i, 0, mainTitleStyle);
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HeaderLineStyle subTitleStyle;
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//subTitleStyle.font.setPointSize(8);
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m_multiLinHeader->setSectionLineStyle(i, 1, subTitleStyle);
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}
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m_tableView->setHorizontalHeader(m_multiLinHeader);
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//除了第一列其余列恢复可以手动调整模式，并根据外部承载容器的宽度调整section
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QTimer::singleShot(1000, this, [=](){
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int containerWidth = this->width() - 100;
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int totalSize = m_multiLinHeader->length() - m_multiLinHeader->sectionSize(0);
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for(int i = 1; i < m_multiLinHeader->count(); i++)
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{
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//恢复手动调整模式
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m_multiLinHeader->setSectionResizeMode(i, QHeaderView::Interactive);
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//根据比例计算每个section应当对应的大小
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/*double ratio = m_multiLinHeader->sectionSize(i) / (double)totalSize;
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int size = containerWidth * ratio;
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m_multiLinHeader->resizeSection(i, size);*/
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}
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});
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m_vLayout = new QVBoxLayout(this);
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m_vLayout->setSpacing(0);
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m_vLayout->setContentsMargins(0, 0, 0, 0);
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m_vLayout->addWidget(m_tableView);
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this->setLayout(m_vLayout);
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}
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AttributeView::~AttributeView()
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{}
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void AttributeView::active()
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{
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if(m_attributeGroup.isPublic && m_attributeGroup.version != DataSyncManager::instance().getGropuVersion(m_attributeGroup.id))
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{
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//提示强制刷新
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emit showMessage(type_information, QString::fromWCharArray(L"提示"),
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QString::fromWCharArray(L"该属性组为公共组，检测到数据发生更新，需要进行强制刷新"));
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m_attributeTableModel->forceRefresh();
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m_attributeGroup.version = DataSyncManager::instance().getGropuVersion(m_attributeGroup.id);
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}
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else
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m_attributeTableModel->triggerSyncSignal();
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}
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void AttributeView::setEditable(bool editable)
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{
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if(editable)
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m_tableView->setEditTriggers(QAbstractItemView::DoubleClicked | QAbstractItemView::EditKeyPressed);
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else
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m_tableView->setEditTriggers(QAbstractItemView::NoEditTriggers);
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}
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void AttributeView::syncChangeRecord()
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{
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if(m_attributeGroup.isPublic)
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{
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m_attributeGroup.version++;
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DataSyncManager::instance().syncGroupVersion(m_attributeGroup.id, m_attributeGroup.version);
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}
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}
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