VisionPlus_V3.0/VisionPlus/WindowApp.cpp

#include "WindowApp.h"
#include "WindowAppResourceManagerTree.h"
#include "WindowAppTreeTool.h"
#include "WindowAppUiTool.h"
#include "WindowAppMdiFrame.h"


WindowApp::WindowApp(QWidget* parent)
	: QMainWindow(parent)
{
	ui.setupUi(this);

	m_pToolSearchBar = nullptr;

	// 创建界面布局
	createLayouts();

	// 创建默认的几个视图
	m_pResourceManagerTree->initDefaultViews();

	// 创建默认的几个节点
	m_pResourceManagerTree->initDefaultNodes();
}

WindowApp::~WindowApp()
{
}


/// <summary>
/// 2022-9-20，根据用户切换的界面，自动激活对应的工具箱Tab
/// 激活Pou窗体时，激活视觉工具箱，激活UI窗体时，激活UI工具箱
/// </summary>
/// <param name="nTabIndex"></param>
void WindowApp::activeToolBoxView(int nTabIndex, WindowAppTreeTool::TREETOOL_MODE mode)
{
	if (nTabIndex == APPTOOLBOX_VIEW_NULL)
	{
		m_pDockToolManager->hide();
		return;
	}
	m_pDockToolManager->show();
	m_pAllToolBox->setCurrentIndex(nTabIndex);

	m_pVisionSubTools->initTreeTools(mode);
}


/// <summary>
/// 创建界面布局
/// </summary>
void WindowApp::createLayouts()
{
	// 创建左上侧的资源管理器
	this->createResourceManager();

	// 创建界面中的Mdi容器框架
	this->createMdiFrame();

	// 创建左下角的工具管理器（工具栏）
	this->createToolManager();

	// 设置界面布局
	this->initLayouts();
}


/// <summary>
/// 创建左上侧的资源管理器
/// </summary>
void WindowApp::createResourceManager()
{
	// 资源管理器总窗口框架
	m_pDockResourceManager = new QDockWidget(("资源管理器"), this);
	m_pDockResourceManager->setFeatures(QDockWidget::NoDockWidgetFeatures);

	// 只允许左右停靠
	m_pDockResourceManager->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);

	// 添加内部的树状结构
	m_pResourceManagerTree = new WindowAppResourceManagerTree();
	m_pDockResourceManager->setWidget(m_pResourceManagerTree);
	this->addDockWidget(Qt::LeftDockWidgetArea, m_pDockResourceManager);
	m_pDockResourceManager->setMinimumWidth(APP_RM_WIDTH);
	m_pDockResourceManager->setMaximumWidth(APP_RM_WIDTH);

	// 2022-9-20，绑定WindowApp指针，用于切换对应的Toolbox Tab
	m_pResourceManagerTree->bindWindowApp(this);
}


/// <summary>
/// 创建界面中的Mdi容器框架
/// </summary>
void WindowApp::createMdiFrame()
{
	// 窗口容器
	m_pMdiFrame = new WindowAppMdiFrame();
	m_pMdiFrame->setBackground(QBrush(Qt::NoBrush));

	QString strPath = QCoreApplication::applicationDirPath() + "/Desktop.bmp";
	QFileInfo info(strPath);
	if (info.exists() != true)
	{
		m_pMdiFrame->setStyleSheet("QMdiArea{ border-image: url(:/image/background.png); }");
	}
	else
	{
		m_pMdiFrame->setStyleSheet("QMdiArea{ border-image: url(" + strPath + "); }");
	}

	// 绑定Mdi管理单元
	m_pResourceManagerTree->setMdiFrame(m_pMdiFrame);
}


/// <summary>
/// 创建左下角的工具管理器（工具栏）
/// </summary>
void WindowApp::createToolManager()
{
	// ToolManager总窗口框架
	m_pDockToolManager = new QDockWidget(("工具管理器"), this);
	m_pDockToolManager->setFeatures(QDockWidget::NoDockWidgetFeatures);

	// 只允许左右停靠
	m_pDockToolManager->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);

	// 添加Toolbox到主界面
	this->addDockWidget(Qt::RightDockWidgetArea, m_pDockToolManager);
	m_pDockToolManager->setMinimumWidth(APP_RM_WIDTH);
	m_pDockToolManager->setMaximumWidth(APP_RM_WIDTH);

	// Toolbox的窗口
	m_pAllToolBox = new QStackedWidget();
	m_pToolSearchBar = new QLineEdit();

	m_pToolSearchBar->setPlaceholderText("搜索工具");
	connect(m_pToolSearchBar, &QLineEdit::textChanged, this, &WindowApp::showToolsItem);

	QWidget* widget = new QWidget();
	QGridLayout* gridLayout = new QGridLayout(widget);


	// 添加视觉工具的子窗体
	m_pVisionSubTools = new WindowAppTreeTool(WindowAppTreeTool::TREETOOL_MODE::MODE_POU);

	gridLayout->addWidget(m_pToolSearchBar, 0, 0, 1, 1);
	gridLayout->addWidget(m_pVisionSubTools, 1, 0, 1, 1);


	m_pAllToolBox->addWidget(widget);

	// 添加UI的子窗口
	m_pUiSubTools = new WindowAppUiTool();
	m_pAllToolBox->addWidget(m_pUiSubTools);

	// 将窗口添加进Toolbox
	m_pDockToolManager->setWidget(m_pAllToolBox);

	// 默认不显示
	m_pDockToolManager->hide();
}


/// <summary>
/// 设置界面布局
/// </summary>
void WindowApp::initLayouts()
{
	// 设置Grid Layout
	QGridLayout* gridLayout = new QGridLayout(ui.widget);

	gridLayout->setContentsMargins(2, 2, 2, 2);		// 设置窗口的间隙 左上右下
	gridLayout->setSpacing(4);
	QWidget* widget = new QWidget(ui.widget);

	QGridLayout* gridLayout_2 = new QGridLayout(widget);
	gridLayout_2->setContentsMargins(2, 2, 2, 2);	// 设置窗口的间隙 左上右下
	gridLayout_2->setSpacing(4);
	gridLayout_2->addWidget(m_pDockResourceManager, 0, 0, 1, 1);
	gridLayout_2->addWidget(m_pMdiFrame, 0, 1, 2, 1);
	gridLayout_2->addWidget(m_pDockToolManager, 1, 0, 1, 1);
	gridLayout->addWidget(widget, 0, 0, 1, 1);
}


//void WindowApp::resizeEvent(QResizeEvent* event)
//{
//}


/// <summary>
/// 搜索栏的搜索事件
/// </summary>
void WindowApp::showToolsItem()
{
	if (m_pToolSearchBar != nullptr)
	{
		onFindToolsItem(m_pToolSearchBar->text());
	}

}


/// <summary>
/// 从工具箱里搜索出目标工具
/// </summary>
/// <param name="qsFilter"></param>
void  WindowApp::onFindToolsItem(const QString& qsFilter)
{
	if (m_pVisionSubTools == nullptr)
	{
		return;
	}

	// 如果搜索栏为空，则不执行后续的检索
	if (qsFilter.isEmpty())
	{
		activeToolBoxView(APPTOOLBOX_VIEW_VISION);
		return;
	}

	QTreeWidgetItemIterator it(m_pVisionSubTools);
	while (*it)
	{
		// 忽略大小写的方式，比较字符串
		if ((*it)->text(0).contains(qsFilter, Qt::CaseInsensitive))
		{
			(*it)->setHidden(false);

			QTreeWidgetItem* item = *it;
			//显示父节点
			while (item->parent())
			{
				item->parent()->setHidden(false);
				item = item->parent();
			}
			item->setExpanded(true);
		}
		else
		{
			//不满足满足条件先隐藏，它的子项目满足条件时会再次让它显示
			(*it)->setHidden(true);
		}
		++it;
	}
}