242 lines
7.7 KiB
C++
242 lines
7.7 KiB
C++
#include "modelInfoEditDialog.h"
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#include "./ui_modelInfoEditDialog.h"
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#include "maskLayer.h"
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#include "mainwindow.h"
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#include "sqlQueryExecutor.h"
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#include "textColorPreserveDelegate.h"
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#include "customBorderContainer.h"
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#include <QRegularExpressionValidator>
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#include <QSqlDatabase>
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#include <QSqlQuery>
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#define itemRole_groupID 1
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#define itemRole_isPublic 2
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ModelInfoEditDialog::ModelInfoEditDialog(QWidget *parent)
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: QDialog(parent)
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, ui(new Ui::ModelInfoEditDialog)
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, m_pMainWindow(nullptr)
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, m_curModelID(-1)
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{
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ui->setupUi(this);
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if(QSysInfo::kernelType() == "linux")
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{
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//Linux下默认的Qt::Dialog即使有父窗口也无法按照子窗口的行为进行展示，并且最大、最小按钮不好关闭，因此需要去掉Dialog属性，随之而来的问题是，模态无法起作用
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setWindowFlags(windowFlags() & ~Qt::Dialog);
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setStyleSheet("QDialog{border: 1px solid rgb(205,205,205);border-radius:5px;background-color:rgb(250,250,250);}");
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m_customBorderContainer = new CustomBorderContainer(this);
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m_customBorderContainer->setOperationOptions(CustomBorderContainer::Movable | CustomBorderContainer::Resizable);
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}
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initialize();
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}
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ModelInfoEditDialog::~ModelInfoEditDialog()
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{
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delete ui;
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}
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void ModelInfoEditDialog::showEvent(QShowEvent* e)
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{
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refreshGroupList();
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if(m_state == DS_New)
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{
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resetUI();
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}
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else //获取指定Model信息
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{
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}
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}
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void ModelInfoEditDialog::initialize()
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{
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m_state = DS_New;
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m_curModelID = -1;
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ui->btnAddGroup->setVisible(false);
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m_pMaskLayer = new MaskLayer(this);
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//正则表达式，只能属于字母
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QRegularExpression regExp("[A-Za-z0-9]+");
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QRegularExpressionValidator* validator = new QRegularExpressionValidator(regExp, this);
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ui->lineEdit_modelType->setValidator(validator);
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TextColorPreserveDelegate* delegate = new TextColorPreserveDelegate(this);
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ui->sourceList->setItemDelegate(delegate);
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ui->selectedList->setItemDelegate(delegate);
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connect(ui->btnSave, &QPushButton::clicked, this, &ModelInfoEditDialog::onBtnClicked_save);
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connect(ui->btnCancle, &QPushButton::clicked, this, &ModelInfoEditDialog::onBtnClicked_cancle);
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connect(ui->btnAddGroup, &QPushButton::clicked, this, &ModelInfoEditDialog::onBtnClicked_addGroup);
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connect(ui->btnRemoveSelected, &QPushButton::clicked, this, &ModelInfoEditDialog::onBtnClicked_removeSelected);
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connect(ui->sourceList, &QListWidget::itemDoubleClicked, this, &ModelInfoEditDialog::onItemDblCliked_sourceList);
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}
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void ModelInfoEditDialog::resetUI()
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{
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ui->tabWidget->setCurrentIndex(0);
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ui->tabWidget->setCurrentIndex(0);
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ui->lineEdit_modelName->setText("");
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ui->lineEdit_modelType->setText("");
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ui->plainTextEdit_modelComment->setPlainText("");
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ui->label_error->setText("");
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}
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void ModelInfoEditDialog::refreshGroupList()
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{
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if(m_pMainWindow)
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{
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ui->sourceList->clear();
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ui->selectedList->clear();
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QString connection = m_pMainWindow->getCurConnection();
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const QVector<AttributeGroup> groups = SqlQueryExecutor::instance().getAttributeGroup(connection);
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for(const AttributeGroup& group : groups)
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{
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QListWidgetItem* sourceItem = new QListWidgetItem(group.name);
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sourceItem->setFlags(sourceItem->flags() & ~Qt::ItemIsEditable);
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sourceItem->setData(Qt::UserRole + itemRole_groupID, group.id);
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sourceItem->setData(Qt::UserRole + itemRole_isPublic, group.isPublic);
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ui->sourceList->addItem(sourceItem);
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if(group.isPublic)
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{
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QListWidgetItem* selectedItem = new QListWidgetItem(*sourceItem);
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//selectedItem->setIcon(QIcon(":/img/images/icon_no.png"));
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selectedItem->setForeground(QBrush(QColor(128,128,128)));
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ui->selectedList->addItem(selectedItem);
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}
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}
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}
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}
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void ModelInfoEditDialog::setErrorInfo(const QString& info)
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{
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if(m_pMainWindow)
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m_pMainWindow->showMessageDialog(type_warning, QString::fromWCharArray(L"错误"),info);
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else
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ui->label_error->setText(info);
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}
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void ModelInfoEditDialog::setMainWindow(MainWindow* window)
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{
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m_pMainWindow = window;
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}
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void ModelInfoEditDialog::setModel(int id)
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{
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m_curModelID = id;
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}
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void ModelInfoEditDialog::showMask()
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{
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m_pMaskLayer->setGeometry(0, 0, this->width(), this->height());
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m_pMaskLayer->show();
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}
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void ModelInfoEditDialog::hideMask()
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{
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m_pMaskLayer->close();
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}
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void ModelInfoEditDialog::onItemDblCliked_sourceList(QListWidgetItem* item)
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{
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if(item->data(Qt::UserRole + itemRole_isPublic).toBool())
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return;
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QList<QListWidgetItem*> foundItems = ui->selectedList->findItems(item->text(), Qt::MatchFixedString);
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if(foundItems.isEmpty())
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{
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QListWidgetItem* selectedItem = new QListWidgetItem(*item);
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ui->selectedList->addItem(selectedItem);
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}
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}
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void ModelInfoEditDialog::onBtnClicked_save()
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{
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if(ui->lineEdit_modelName->text() == "" || ui->lineEdit_modelType->text() == "")
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{
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setErrorInfo(QString::fromWCharArray(L"除‘备注’外不能有信息为空"));
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return;
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}
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QString modelName = ui->lineEdit_modelName->text();
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QString modeType = ui->lineEdit_modelType->text();
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QString remark = ui->plainTextEdit_modelComment->toPlainText();
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QVector<int> groups;
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for(int i = 0; i < ui->selectedList->count(); i++)
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{
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QListWidgetItem* item = ui->selectedList->item(i);
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groups.append(item->data(Qt::UserRole + itemRole_groupID).toInt());
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}
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if(!m_pMainWindow)
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{
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setErrorInfo(QString::fromWCharArray(L"无法获取当前数据库链接"));
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resetUI();
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return;
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}
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//先判断是否存在同名
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QString connection = m_pMainWindow->getCurConnection();
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bool nameExists = SqlQueryExecutor::instance().modelNameExistsInDB(connection, modelName);
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if(nameExists)
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{
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setErrorInfo(QString::fromWCharArray(L"已存同名的模型，请修改模型名称"));
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ui->tabWidget->setCurrentIndex(0);
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return;
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}
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else //然后判断类型是否存在相同
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{
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bool typeExists = SqlQueryExecutor::instance().modelTypeExistsInDB(connection, modeType);
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if(typeExists)
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{
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setErrorInfo(QString::fromWCharArray(L"已存同类型的模型，请修改模型类型"));
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ui->tabWidget->setCurrentIndex(0);
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return;
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}
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}
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//向数据库中插入数据(因为提供了连续添加的功能，所以向数据库中插入数据放在这里执行)
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Model modle(-1, modelName, modeType, remark, groups);
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bool result = SqlQueryExecutor::instance().addModel(connection, modle);
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if(result)
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{
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emit addModel(modle);
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m_pMainWindow->showMessageDialog(type_question, QString::fromWCharArray(L"成功"),QString::fromWCharArray(L"信息存储完成，是否继续添加模型"));
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if(g_msgDlgBtn == btn_No)
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close();
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else
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{
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resetUI();
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refreshGroupList();
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}
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}
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else
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setErrorInfo(QString::fromWCharArray(L"信息存储失败，详情可见日志文件"));
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}
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void ModelInfoEditDialog::onBtnClicked_cancle()
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{
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close();
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}
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void ModelInfoEditDialog::onBtnClicked_addGroup()
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{
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setErrorInfo(QString::fromWCharArray(L"该功能暂未开放"));
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}
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void ModelInfoEditDialog::onBtnClicked_removeSelected()
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{
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QListWidgetItem* item = ui->selectedList->currentItem();
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if(item && item->data(Qt::UserRole + itemRole_isPublic).toBool())
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{
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setErrorInfo(QString::fromWCharArray(L"该组别为必选组别，不可移除"));
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return;
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}
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int row = ui->selectedList->currentRow();
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item = ui->selectedList->takeItem(row);
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if(item)
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delete item;
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}
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