VisionPlus_V3.0/VisionPlus/DialogBlockProperty.cpp

#include "DialogBlockProperty.h"
#include "WindowAppBlockStandard.h"
#include "WindowAppItemInterface.h"
#include "Pou.h"


// 对话框默认标题
#define DEFAULT_WINDOW_TITLE		QString("Property Sheets - ")

DialogBlockProperty::DialogBlockProperty(TOOL* tool, POU* Pou, QWidget *parent)
	: QDialog(parent)
	, m_toolInfo(tool)
	, m_pPou(Pou)
{
	ui.setupUi(this);

	// 初始化界面
	this->initUI();
}

DialogBlockProperty::~DialogBlockProperty()
{
}


/// <summary>
/// 对话框初始化
/// </summary>
void DialogBlockProperty::initUI()
{
	// 根据工具名字设置窗口标题
	this->setWindowTitle(DEFAULT_WINDOW_TITLE + m_toolInfo->strInstanceName);

	// 设置默认Sheet
	ui.tabSettings->setCurrentIndex(0);

	// 根据工具的信息填充UI界面
	ui.editInfo->setText(m_toolInfo->strInfo);
	ui.editName->setText(m_toolInfo->strInstanceName);
	ui.editBeforeDelay->setText(QString::number(m_toolInfo->execParams.nPreDelay));
	ui.editAfterDelay->setText(QString::number(m_toolInfo->execParams.nPostDelay));

	// 保存工具的旧名字备用
	blockSettings.strOldInstanceName = m_toolInfo->strInstanceName;

	// 设置工具是否可用
	if (m_toolInfo->bEnable)
	{
		ui.checkEnableTool->setChecked(true);
	}
	else
	{
		ui.checkEnableTool->setChecked(false);
	}

	QRegExp regExp("[0-9]+$");//只能输入数字
	ui.editBeforeDelay->setValidator(new QRegExpValidator(regExp, this));
	ui.editAfterDelay->setValidator(new QRegExpValidator(regExp, this));

	// 绘制工具图像
	this->initToolBlock();

	// 初始化设置工具Index的ComboBox
	this->initComboToolIndex();

	// 槽函数
	connect(ui.okButton, SIGNAL(clicked()), this, SLOT(onButtonOkClicked()));
	connect(ui.cancelButton, SIGNAL(clicked()), this, SLOT(reject()));

	// 设置固定窗体大小
	this->setFixedSize(538, 391);

	//this->setWindowFlags(Qt::FramelessWindowHint | Qt::WindowSystemMenuHint | Qt::WindowMinMaxButtonsHint);

}


/// <summary>
/// 绘制工具的图像（以及CheckBox）
/// </summary>
void DialogBlockProperty::initToolBlock()
{
	// 设置为不可交互
	// ui.viewBlockProperty->setInteractive(false);
	// 设置不传递任何消息到子控件
	// ui.viewBlockProperty->setAttribute(Qt::WA_TransparentForMouseEvents, true);

	// 初始化scene
	QGraphicsScene*	blockScene = new QGraphicsScene(this);
	blockScene->setSceneRect(QRectF(0, 0, 0, 0));
	ui.viewBlockProperty->setScene(blockScene);

	// 新建一个功能块信息
	WindowAppBlockStandard* newItem = new WindowAppBlockStandard(m_toolInfo, m_pPou, true);
	// scene中添加功能块
	blockScene->addItem(newItem);
	// 在界面中心位置添加此Block
	newItem->setPos(QPoint(0,0));
	// 添加功能块接口
	newItem->addItemInterfaces();

	// 根据接口情况动态添加checkbox
	for (int i = 0; i < newItem->m_itemInterfaces.size(); i++)
	{
		WindowAppItemInterface* pInfItem = newItem->m_itemInterfaces[i];

		// 跳过ToolStart接口, 并行接口，goto 接口，非标准接口
		if (pInfItem->m_infInfo->isToolStart()
			|| pInfItem->m_infInfo->isParallelToolStart() 
			|| pInfItem->m_infInfo->isParallelToolEnd()
			|| pInfItem->m_infInfo->isGotoToolEnd()
			|| pInfItem->m_infInfo->Type != INF_TYPE::INF_TYPE_STANDARD
			)
		{
			continue;
		}

		// 获取本接口的真实线段位置
		QLineF realLine = QLineF(
			pInfItem->mapToScene(pInfItem->line().p1()),
			pInfItem->mapToScene(pInfItem->line().p2())
		);

		// 添加Checkbox
		QCheckBox* pNewCheckBox = new QCheckBox();
		
		if (pInfItem->m_infInfo->nRefCount > 0)
		{
			pNewCheckBox->setText(QString::number(pInfItem->m_infInfo->nRefCount));
			pNewCheckBox->setEnabled(false);
		}
		// 添加到scene中
		QGraphicsProxyWidget* pCheckWidget = blockScene->addWidget(pNewCheckBox);
		if (pInfItem->m_infInfo->isDirInput())
		{
			// 微调一下偏移
			QPointF pos = QPointF(
				realLine.p1().x() - pNewCheckBox->geometry().width() - 5, 
				realLine.p1().y() - pNewCheckBox->geometry().height() / 2
			);
			pCheckWidget->setPos(pos);
		}
		else
		{
			// 微调一下偏移
			QPointF pos = QPointF(
				realLine.p1().x() + pNewCheckBox->geometry().width() + 5,
				realLine.p1().y() - pNewCheckBox->geometry().height() / 2
			);
			pCheckWidget->setPos(pos);
		}

		// 根据接口启用与否打钩
		pNewCheckBox->setChecked(pInfItem->m_infInfo->bEnable);

		infCheckBoxs.push_back(pNewCheckBox);
	}
}


/// <summary>
/// 2022-9-28 初始化设置工具Index的ComboBox
/// </summary>
void DialogBlockProperty::initComboToolIndex()
{
	// 取出工具当前Index
	int nCurrentIndex = this->m_toolInfo->nIndex;

	// 取出当前Pou所有工具的Index
	int nTotalIndex = this->m_pPou->GetIndexedToolsCount();

	// ComboBox中的数字为当前工具所有可以选的Index合集
	for (int i = 1; i <= nTotalIndex; i++)
	{
		ui.comboIndex->addItem(QString::number(i));
	}

	// 将当前Tool的Index设置为ComboBox的默认文字
	ui.comboIndex->setCurrentIndex(nCurrentIndex);
}


/// <summary>
/// 保存用户的设置项
/// </summary>
void DialogBlockProperty::saveBlockSettings()
{
	for (int i = 0; i < infCheckBoxs.size(); i++)
	{
		blockSettings.infEnables.push_back(infCheckBoxs[i]->isChecked());
	}

	blockSettings.bToolEnable = ui.checkEnableTool->isChecked();

	blockSettings.strNewInstanceName = ui.editName->text();
	blockSettings.strInfo = ui.editInfo->toPlainText();
	blockSettings.nInDelay = ui.editBeforeDelay->text().toInt();
	blockSettings.nOutDelay = ui.editAfterDelay->text().toInt();
	// 2022-9-28，保存用户输入的新索引号，注意这里值要-1，因为界面上的值是从1开始的，实际功能块是从0开始的
	blockSettings.nNewIndex = ui.comboIndex->currentText().toInt() - 1;
}


/// <summary>
/// Ok按钮
/// </summary>
void DialogBlockProperty::onButtonOkClicked()
{
	// 首先检查用户设置的实例名称是否重名，要是有重名的则报错
	if ( blockSettings.strOldInstanceName!=ui.editName->text() &&
		m_pPou->isInstanceNameDuplicated(ui.editName->text())
		)
	{
		Utility::VPCriticalMessageBox(QString(ui.editName->text() + "is duplicated!"));
		return;
	}

	// 保存用户的设置项
	saveBlockSettings();
		
	// 关闭对话框
	this->accept();
}