VisionPlus_V3.0/VisionPlus/WindowAppPouFrame.cpp

#include "WindowAppPouFrame.h"
#include "WindowAppPouScene.h"
#include "DialogNewVariable.h"
#include "GvlManager.h"
#include "PouManager.h"
#include "VPCommand.h"


//template<typename T>
//void SetValue(VALUE& value, T& t)
//{
//	value.Ptr = (void**)&t;
//
//	qDebug() << "ForTest valueIn: " << *(int*)value.Ptr;
//	// For Test
//	*(int*)value.Ptr = 40;
//	// 此时valueIn的值变为40
//	qDebug() << "ForTest valueIn: " << *(int*)value.Ptr;
//}




WindowAppPouFrame::WindowAppPouFrame(const QString& strTitle, QWidget* parent)
	: QWidget(parent)
	, m_strTitle(strTitle)
	, actionUndo(nullptr)
	, actionRedo(nullptr)
{
	ui.setupUi(this);

	// 2022-3-2增加，创建变量表格的同时就顺便创建对应的局部变量组（空）
	g_pGvlManager->addNewGroup(m_strTitle, TOOL_TYPE::TOOL_TYPE_LOCAL_VARIABLE, GVL_MODE::GVL_BASIC);

	// 初始化图像子界面工具栏
	this->initPouToolbar();

	// 初始化局部变量子界面工具栏
	this->initGvlToolbar();

	// 初始化变量表格
	ui.tableVariable->initTable(m_strTitle, GVL_MODE::GVL_BASIC);
	ui.graphicsView->initView(m_strTitle, this);

	// 初始化UI
	this->initUI();

	// 避免在硬件组态中创建局部变量表和调试页面
	if (m_strTitle == GROUP_NAME_HARDWARE)
	{
		// 隐藏调试页面
		ui.pouDebugView->hide();

		// 既可以删除Tab
		ui.tabWidget->removeTab(0);

		// 也可以隐藏Tab
		//ui.tabWidget->setTabEnabled(0, false);
		//ui.tabWidget->setStyleSheet("QTabBar::tab:disabled {width: 0; color: transparent;}");
		
		// 隐藏工具条
		ui.toolbarPouFrame->hide();
	}

	// 生成鸟瞰图
	m_pNavView = new WindowAppPouNavView(this);
	m_pNavView->setFixedSize(220, 165);
	// 将当前Scene绑定到鸟瞰图中进行同步
	m_pNavView->setScene((QGraphicsScene*)ui.graphicsView->getScene());
	// 将View也绑定到鸟瞰图中同步
	m_pNavView->setMainView(ui.graphicsView);
	// 调整VIew
	m_pNavView->fitInView(m_pNavView->sceneRect(), Qt::KeepAspectRatio);
	// 设置透明度
	m_pNavView->setOpacity(0, false);

	// 绑定鸟瞰图缩放时的同步刷新动作
	connect(ui.graphicsView, &WindowAppPouView::navigatorViewRequired, this, [=](bool required, const QTransform& tf)
		{
			Q_UNUSED(required);
			Q_UNUSED(tf);
			//m_pNavView->setTransform(WindowAppPouView::resetScale(tf));
			m_pNavView->fitInView(m_pNavView->sceneRect(), Qt::KeepAspectRatio);
			m_pNavView->setVisible(required);
			m_pNavView->updateMainViewportRegion();
		}
	);

	// 矩形区域变动时的响应动作
	connect(ui.graphicsView, &WindowAppPouView::viewportRectChanged, m_pNavView, &WindowAppPouNavView::updateMainViewportRegion);

	// 调整分割线
	connect(ui.splitter, SIGNAL(splitterMoved(int, int)), this, SLOT(slotSplitterMoved(int, int)));


#ifdef DEBUG_ON_GVL

	VARIABLE* pNewVariable = new VARIABLE(
		m_strTitle,
		true,
		"int_lvl_test1", "int", "-30", "Comment1"
	);

	this->addNewVariable(pNewVariable);

	pNewVariable = new VARIABLE(
		m_strTitle,
		true, "int_lvl_test2", "int", "150", "Comment2"
	);

	this->addNewVariable(pNewVariable);

	pNewVariable = new VARIABLE(
		m_strTitle,
		true, "int_lvl_test3", "int", "300", "This value is 300."
	);

	this->addNewVariable(pNewVariable);

	pNewVariable = new VARIABLE(
		m_strTitle,
		false, "double_lvl_test3", "double", "3.1415926", "This is a double variable"
	);

	this->addNewVariable(pNewVariable);

#endif

}


WindowAppPouFrame::~WindowAppPouFrame()
{
}


/// <summary>
/// UI元素初始化
/// </summary>
void WindowAppPouFrame::initUI()
{
	ui.splitter->setOpaqueResize(false);

}


/// <summary>
/// 初始化局部变量子界面工具栏
/// </summary>
void WindowAppPouFrame::initGvlToolbar()
{
	m_GvlToolbar = new QToolBar(ui.toolbarVariable);
	m_GvlToolbar->setToolButtonStyle(Qt::ToolButtonIconOnly);

	m_GvlToolbar->setIconSize(QSize(14, 14));

	QAction* actionNew = new QAction(QIcon(":/image/New.png"), ("New"));
	QAction* actionMoveUp = new QAction(QIcon(":/image/Up.png"), ("Move up"));
	QAction* actionMoveDown = new QAction(QIcon(":/image/Down.png"), ("Move down"));
	QAction* actionDel = new QAction(QIcon(":/image/Del.png"), ("Delete"));

	m_GvlToolbar->addAction(actionNew);
	m_GvlToolbar->addSeparator();
	m_GvlToolbar->addAction(actionMoveUp);
	m_GvlToolbar->addAction(actionMoveDown);
	m_GvlToolbar->addSeparator();
	m_GvlToolbar->addAction(actionDel);

	// 增加工具栏的消息响应
	connect(actionNew, &QAction::triggered, this, &WindowAppPouFrame::onToolGvlNew);
	connect(actionMoveUp, &QAction::triggered, this, &WindowAppPouFrame::onToolGvlMoveUp);
	connect(actionMoveDown, &QAction::triggered, this, &WindowAppPouFrame::onToolGvlMoveDown);
	connect(actionDel, &QAction::triggered, this, &WindowAppPouFrame::onToolGvlDelete);

	// 设置为白色背景色
	// m_LvlToolbar->setStyleSheet("background-color:rgb(255,255,255)");
}


/// <summary>
/// 初始化图形子界面工具栏
/// </summary>
void WindowAppPouFrame::initPouToolbar()
{
	// CAUTION: 这里调试了好久，如果QToolBar的父窗体是QMdiSubWindow的话，这里的工具栏会变成那种弹出式的
	// 只有父窗体是View的时候才会是那种正常工具栏
	m_PouToolbar = new QToolBar(ui.toolbarPouFrame);
	m_PouToolbar->setToolButtonStyle(Qt::ToolButtonIconOnly);

	actionMoveUp = new QAction(QIcon(":/image/ZorderTop.png"), ("MoveUp"));
	actionMoveDown = new QAction(QIcon(":/image/ZorderBottom.png"), ("MoveDown"));
	actionMoveFirst = new QAction(QIcon(":/image/ZorderUp.png"), ("MoveFirst"));
	actionMoveLast = new QAction(QIcon(":/image/ZorderDown.png"), ("MoveLast"));

	actionAlignLeft = new QAction(QIcon(":/image/AlignLeft.png"), ("Align Left"));
	actionAlignTop = new QAction(QIcon(":/image/AlignTop.png"), ("Align Top"));
	actionAlignRight = new QAction(QIcon(":/image/AlignRight.png"), ("Align Right"));
	actionAlignBottom = new QAction(QIcon(":/image/AlignBottom.png"), ("Align Bottom"));

	// 2022-9-29，增加了Undo和Redo按钮
	actionUndo = new QAction(QIcon(":/image/Undo.png"), ("Undo"));
	actionRedo = new QAction(QIcon(":/image/Redo.png"), ("Redo"));

	actionOption = new QAction(QIcon(":/image/Option.png"), ("Options"));
	actionRunOnce = new QAction(QIcon(":/image/RunOnce.png"), ("Run Once"));
	actionSingleStep = new QAction(QIcon(":/image/RunOnce.png"), ("Single Step"));

	m_PouToolbar->addAction(actionMoveUp);
	m_PouToolbar->addAction(actionMoveDown);
	m_PouToolbar->addAction(actionMoveFirst);
	m_PouToolbar->addAction(actionMoveLast);
	m_PouToolbar->addSeparator();

	m_PouToolbar->addAction(actionAlignLeft);
	m_PouToolbar->addAction(actionAlignTop);
	m_PouToolbar->addAction(actionAlignRight);
	m_PouToolbar->addAction(actionAlignBottom);
	m_PouToolbar->addSeparator();

	// 2022-9-29，增加了Undo和Redo按钮
	m_PouToolbar->addAction(actionUndo);
	m_PouToolbar->addAction(actionRedo);
	m_PouToolbar->addSeparator();

	m_PouToolbar->addAction(actionOption);
	m_PouToolbar->addAction(actionRunOnce);
	m_PouToolbar->addAction(actionSingleStep);

	m_PouToolbar->setIconSize(QSize(14, 14));



	connect(actionMoveUp, &QAction::triggered, this, &WindowAppPouFrame::onToolMoveUp);
	connect(actionMoveDown, &QAction::triggered, this, &WindowAppPouFrame::onToolMoveDown);
	connect(actionMoveFirst, &QAction::triggered, this, &WindowAppPouFrame::onToolMoveFirst);
	connect(actionMoveLast, &QAction::triggered, this, &WindowAppPouFrame::onToolMoveLast);

	connect(actionAlignLeft, &QAction::triggered, this, &WindowAppPouFrame::onToolAlignLeft);
	connect(actionAlignTop, &QAction::triggered, this, &WindowAppPouFrame::onToolAlignTop);
	connect(actionAlignRight, &QAction::triggered, this, &WindowAppPouFrame::onToolAlignRight);
	connect(actionAlignBottom, &QAction::triggered, this, &WindowAppPouFrame::onToolAlignBottom);

	connect(actionUndo, &QAction::triggered, this, &WindowAppPouFrame::onToolUndo);
	connect(actionRedo, &QAction::triggered, this, &WindowAppPouFrame::onToolRedo);

	connect(actionOption, &QAction::triggered, this, &WindowAppPouFrame::onToolOption);
	connect(actionRunOnce, &QAction::triggered, this, &WindowAppPouFrame::onToolRunOnce);
	connect(actionSingleStep, &QAction::triggered, this, &WindowAppPouFrame::onToolSingleStep);

}


/// <summary>
/// Toolbar - New
/// </summary>
void WindowAppPouFrame::onToolGvlNew()
{
	// qDebug() << "WindowAppGvlView::onToolNew";

	// 弹出新增变量对话框
	DialogNewVariable dlgNewVar(GVL_MODE::GVL_BASIC, this);
	dlgNewVar.setWindowModality(Qt::WindowModal);
	dlgNewVar.setGroup(this->m_strTitle);
	dlgNewVar.setTagNumber(ui.tableVariable->rowCount());

	int res = dlgNewVar.exec();

	if (res != QDialog::Accepted)
	{
		return;
	}

	// 根据用户输入构造新的变量
	VARIABLE* pNewVariable = new VARIABLE(
		m_strTitle,
		dlgNewVar.m_bSerialized,
		dlgNewVar.m_strName,
		dlgNewVar.m_strType,
		dlgNewVar.m_strValue,
		dlgNewVar.m_strComment,
		g_pGvlManager->getVariablesCountByGroup(m_strTitle),
		true
	);

	// 在界面和数据结构中添加新的变量
	this->addNewVariable(pNewVariable);

	// 数据结构中添加本变量信息
	g_pGvlManager->addNewVariable(
		m_strTitle,
		pNewVariable
	);



	//// 表格中添加一行
	//ui.tableVariable->addLocalVariable(
	//	dlgNewVar.m_bSerialized,
	//	dlgNewVar.m_strName,
	//	dlgNewVar.m_strType,
	//	dlgNewVar.m_strValue,
	//	dlgNewVar.m_strComment
	//);
}


/// <summary>
/// Toolbar - Gvl MoveUp
/// </summary>
void WindowAppPouFrame::onToolGvlMoveUp()
{
	ui.tableVariable->onVariableMoveUp();

}


/// <summary>
/// Toolbar - Gvl MoveDown
/// </summary>
void WindowAppPouFrame::onToolGvlMoveDown()
{
	ui.tableVariable->onVariableMoveDown();
}


/// <summary>
/// Toolbar - Gvl Delete
/// </summary>
void WindowAppPouFrame::onToolGvlDelete()
{
	ui.tableVariable->onVariableDelete();
}


/// <summary>
/// 工具序号 减 1
/// </summary>
void WindowAppPouFrame::onToolMoveUp()
{
	ui.graphicsView->getScene()->BlockMoveUp();
}


/// <summary>
///  工具序号 加 1
/// </summary>
void WindowAppPouFrame::onToolMoveDown()
{
	ui.graphicsView->getScene()->BlockMoveDown();
}


/// <summary>
/// 工具序号 置顶
/// </summary>
void WindowAppPouFrame::onToolMoveFirst()
{
	ui.graphicsView->getScene()->BlockMoveFirst();
}


/// <summary>
/// 工具序号 置底
/// </summary>
void WindowAppPouFrame::onToolMoveLast()
{
	ui.graphicsView->getScene()->BlockMoveLast();
}


/// <summary>
/// 工具左对齐
/// </summary>
void WindowAppPouFrame::onToolAlignLeft()
{
	ui.graphicsView->getScene()->BlockAlignLeft();
}


/// <summary>
/// 功能块顶对齐
/// </summary>
void WindowAppPouFrame::onToolAlignTop()
{
	ui.graphicsView->getScene()->BlockAlignTop();
}


/// <summary>
/// 功能块右对齐
/// </summary>
void WindowAppPouFrame::onToolAlignRight()
{
	ui.graphicsView->getScene()->BlockAlignRight();
}


/// <summary>
/// 功能块底对齐
/// </summary>
void WindowAppPouFrame::onToolAlignBottom()
{
	ui.graphicsView->getScene()->BlockAlignBottom();
}


/// <summary>
/// Undo
/// </summary>
void WindowAppPouFrame::onToolUndo()
{
	// vDebug() << "WindowAppPouFrame::onToolUndo";

	((WindowAppPouScene*)ui.graphicsView->getScene())->m_CommandManager.undo();
}


/// <summary>
/// Redo
/// </summary>
void WindowAppPouFrame::onToolRedo()
{
	// vDebug() << "WindowAppPouFrame::onToolRedo";

	((WindowAppPouScene*)ui.graphicsView->getScene())->m_CommandManager.redo();
}


/// <summary>
/// Option
/// </summary>
void WindowAppPouFrame::onToolOption()
{
	vDebug() << "WindowAppPouFrame::onToolOption";
}


/// <summary>
/// 执行一轮
/// </summary>
void WindowAppPouFrame::onToolRunOnce()
{
	QFuture<void> Future = QtConcurrent::run(this, &WindowAppPouFrame::ToolRunOnce);
}


/// <summary>
/// 单步执行
/// </summary>
void WindowAppPouFrame::onToolSingleStep()
{
	QFuture<void> Future = QtConcurrent::run(this, &WindowAppPouFrame::ToolSingleStep);
}


/// <summary>
/// 线程函数 - 执行一轮
/// </summary>
void WindowAppPouFrame::ToolRunOnce()
{
	// 通过名字找到对应的Pou
	POU* pou = g_pPouManager->getPouByName(m_strTitle);

	// 执行所有工具，执行一轮
	pou->ToolExecuteAll();
}


/// <summary>
/// 线程函数 - 单步执行
/// </summary>
void WindowAppPouFrame::ToolSingleStep()
{
	// 通过名字找到对应的Pou
	POU* pou = g_pPouManager->getPouByName(m_strTitle);

	// 单步执行
	pou->ToolExecuteSingleStep();
}


/// <summary>
/// 接收键盘消息
/// </summary>
/// <param name="event"></param>
void WindowAppPouFrame::keyPressEvent(QKeyEvent* event)
{
	//先检测Ctrl键是否按下
	if (QApplication::keyboardModifiers() == Qt::ControlModifier)
	{
		WindowAppPouScene* pScene = (WindowAppPouScene*)ui.graphicsView->getScene();

		if (pScene == nullptr)
		{
			return;
		}
		//检测 Z 键，并执行撤销动作
		if (event->key() == Qt::Key_Z)
		{
			if (pScene->m_CommandManager.canUndo())
			{
				pScene->m_CommandManager.undo();
			}
		}

		// 检测 Y 键，并执行反撤销动作
		if (event->key() == Qt::Key_Y)
		{
			if (pScene->m_CommandManager.canRedo())
			{
				pScene->m_CommandManager.redo();
			}
		}
	}
}


/// <summary>
/// 在界面中添加新的变量(from序列化文件)
/// </summary>
/// <param name="pNewVariable"></param>
void WindowAppPouFrame::addNewVariable(VARIABLE* pNewVariable)
{
	// 2022-2-15增加，Pou内部变量不需要显示在界面中
	if (pNewVariable->bShow)
	{
		// 界面中添加新的一行
		ui.tableVariable->insertTableLine(
			pNewVariable->bSerialized,
			pNewVariable->strName,
			pNewVariable->strFullName,
			Utility::getTypeString(pNewVariable->value.type),
			Utility::getValueString(pNewVariable->value.Ptr, pNewVariable->value.type),
			pNewVariable->strComment
		);

		// 绑定新的变量和界面对应关系，方便变更之后及时发送通知
		g_pGvlManager->bindUIAndVariable(ui.tableVariable, pNewVariable->strFullName);
	}

}


///// <summary>
///// 在界面和数据结构中添加新的TOOL(from序列化文件)
///// </summary>
///// <param name="newTool"></param>
//void WindowAppPouFrame::addNewTool(TOOL* pNewTool, QPointF pos)
//{
//	ui.graphicsView->addToolDirectly(pNewTool, pos);
//}


///// <summary>
///// 在界面中添加新的Link（from序列化文件）
///// </summary>
///// <param name="strSrcInf"></param>
///// <param name="strDstInf"></param>
//void WindowAppPouFrame::addNewLink(const QString& strStartInf, const QString& strEndInf, LINK_MODE linkMode)
//{
//	ui.graphicsView->addLinkDirectly(strStartInf, strEndInf, linkMode);
//}


/// <summary>
/// 将功能块的Debug 数据写入UI
/// </summary>
/// <param name="data"></param>
void WindowAppPouFrame::UpdataDebugData(DebugData data)
{
	ui.pouDebugView->UpdataDebugData(data);
}


/// <summary>
/// 
/// </summary>
/// <param name="event"></param>
void WindowAppPouFrame::resizeEvent(QResizeEvent* event)
{
	Q_UNUSED(event);

	if (m_pNavView)
	{
		m_pNavView->move(ui.graphicsView->width() - m_pNavView->width() - 12, ui.graphicsView->height() - m_pNavView->height() + 12);
	}
}


/// <summary>
/// 拖动伸缩滑块的时候，调整鸟瞰图窗口位置
/// </summary>
/// <param name=""></param>
/// <param name=""></param>
void WindowAppPouFrame::slotSplitterMoved(int pos, int indext)
{
	Q_UNUSED(pos);
	Q_UNUSED(indext);

	if (m_pNavView)
	{
		m_pNavView->move(ui.graphicsView->width() - m_pNavView->width() - 12, ui.graphicsView->height() - m_pNavView->height() + 12);
	}
}


/// <summary>
/// 鼠标移入的时候，显示鸟瞰图
/// </summary>
/// <param name="event"></param>
void WindowAppPouFrame::enterEvent(QEvent* event)
{
	Q_UNUSED(event);

	if (m_pNavView)
	{
		m_pNavView->setOpacity(1);
	}
}


/// <summary>
/// 鼠标移出的时候，隐藏鸟瞰图
/// </summary>
/// <param name="event"></param>
void WindowAppPouFrame::leaveEvent(QEvent* event)
{
	Q_UNUSED(event);

	if (m_pNavView)
	{
		m_pNavView->setOpacity(0);
	}
}


/// <summary>
/// 序列化
/// </summary>
/// <param name="out"></param>
/// <param name="pFrame"></param>
/// <returns></returns>
QDataStream& operator<<(QDataStream& out, const WindowAppPouFrame* pFrame)
{
	if (pFrame != nullptr)
	{

		int paranum;//参数数量

		paranum = 2;
		out << paranum;//先保存参数数量

		out << (int)1 << pFrame->ui.splitter->sizes();
		out << (int)2 << pFrame->ui.pouDebugView->getSplitter()->sizes();
	}
	// Error
	else
	{
		vDebug() << "[Error] WindowAppPouFrame - operator<< failed, pFrame == nullptr";
	}

	return out;
}


/// <summary>
/// 反序列化
/// </summary>
/// <param name="in"></param>
/// <param name="pFrame"></param>
/// <returns></returns>
QDataStream& operator>>(QDataStream& in, WindowAppPouFrame* pFrame)
{
	if (pFrame != nullptr)
	{

		QList<int> splitters;
		QList<int> splittersDdebugView;

		int paranum;//参数数量
		int para;
		in >> paranum;//读取参数数量
		for (int i = 0; i < paranum; i++)
		{

			in >> para;
			switch (para)
			{
			case 1:			  in >> splitters;										break;
			case 2:			  in >> splittersDdebugView;							break;
			default:
			{
				vWarning() << "Serialized(In) Error";
	
			}
			break;
			}
		}

		// 界面中设置Splitter
		pFrame->ui.splitter->setSizes(splitters);
		pFrame->ui.pouDebugView->getSplitter()->setSizes(splittersDdebugView);
	}
	// Error
	else
	{
		vDebug() << "[Error] WindowAppPouFrame - operator>> failed, pFrame == nullptr";
	}

	return in;
}


/// <summary>
/// 响应Paint事件为了刷新Undo菜单启用禁用（TODO：暂时没有找到更好的位置）
/// </summary>
void WindowAppPouFrame::paintEvent(QPaintEvent* event)
{
	Q_UNUSED(event);

	// 刷新Undo菜单
	this->refreshUndoMenu();
}


/// <summary>
/// 刷新Undo/Redo按钮
/// </summary>
void WindowAppPouFrame::refreshUndoMenu()
{
	if (actionUndo != nullptr)
	{
		WindowAppPouScene* pScene = (WindowAppPouScene*)ui.graphicsView->getScene();

		actionUndo->setEnabled(pScene->m_CommandManager.canUndo());
		actionRedo->setEnabled(pScene->m_CommandManager.canRedo());
	}
}