PMainWindow.cpp

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#include "PMainWindow.h"
#include "PDockWidget.h"
#include "PStatusBar.h"
#include "POpenGLWidget.h"
#include "PAnimationWidget.h"
 
#include "PIODockWidget.h"
#include "PConsoleWidget.h"
#include "PPropertyWidget.h"
#include "PSimulationThread.h"
#include "PModuleEditor.h"
 
#include "NodeEditor/QtNodeFlowWidget.h"
#include "NodeEditor/QtModuleFlowWidget.h"
 
#include <QAction>
#include <QLayout>
#include <QMenu>
#include <QMenuBar>
#include <QStatusBar>
#include <QTextEdit>
#include <QFile>
#include <QDataStream>
#include <QFileDialog>
#include <QDialogButtonBox>
#include <QMessageBox>
#include <QSignalMapper>
#include <QApplication>
#include <QPainter>
#include <QMouseEvent>
#include <QLineEdit>
#include <QComboBox>
#include <QLabel>
#include <QPushButton>
#include <QTextEdit>
#include <QDebug>
#if QT_VERSION >= QT_VERSION_CHECK(6,0,0)
    #include <QtOpenGLWidgets/QtOpenGLWidgets>
#else
    #include <QtWidgets/QOpenGLWidget>
#endif
#include <QtSvg/QSvgRenderer>
#include <QHBoxLayout>
#include <QDialog>
#include <QVBoxLayout>
 
#include "NodeEditor/QtModuleFlowScene.h"
#include "NodeEditor/QtNodeWidget.h"
 
#include "nodes/QDataModelRegistry"
#include "nodes/QNode"
#include "ToolBar/TabToolbar.h"
#include "ToolBar/Page.h"
#include "ToolBar/Group.h"
#include "ToolBar/SubGroup.h"
#include "ToolBar/StyleTools.h"
#include "ToolBar/Builder.h"
#include "ToolBar/ToolBarPage.h"
#include "Platform.h"
 
#include "PMainToolBar.h"
#include "PModuleEditorToolBar.h"
#include "PSettingEditor.h"
#include "SceneGraphFactory.h"
 
 
namespace dyno
{
    //Q_DECLARE_METATYPE(QDockWidget::DockWidgetFeatures)
 
    PMainWindow::PMainWindow(
        QtApp* app,
        QWidget *parent, Qt::WindowFlags flags)
        : QMainWindow(parent, flags),
        mStatusBar(nullptr),
        mPropertyWidget(nullptr),
        mAnimationWidget(nullptr)
    {
        setObjectName("MainWindow");
        setWindowTitle(QString("PeriDyno Studio ") + QString::number(PERIDYNO_VERSION_MAJOR) + QString(".") + QString::number(PERIDYNO_VERSION_MINOR) + QString(".") + QString::number(PERIDYNO_VERSION_PATCH) + QString(":  An AI-targeted physical simulation platform"));
        setWindowIcon(QIcon(QString::fromStdString(getAssetPath() + "logo/logo5.png")));
 
        setCentralView();
 
 
        setupStatusBar();
//      setupMenuBar();
        setupAllWidgets();
 
        setupToolBar();
 
        setupSettingEditor();
 
        connect(mToolBar, &PMainToolBar::nodeCreated, mNodeFlowView->flowScene(), &Qt::QtNodeFlowScene::createQtNode);
 
        connect(mNodeFlowView->flowScene(), &Qt::QtNodeFlowScene::nodePlaced, PSimulationThread::instance(), &PSimulationThread::resetQtNode);
        connect(mNodeFlowView->flowScene(), &Qt::QtNodeFlowScene::nodeInputUpdated, PSimulationThread::instance(), &PSimulationThread::resetQtNode);
 
        connect(PSimulationThread::instance(), &PSimulationThread::oneFrameFinished, mOpenGLWidget, &POpenGLWidget::updateGrpahicsContext);
        connect(PSimulationThread::instance(), &PSimulationThread::oneFrameFinished, mOpenGLWidget, &POpenGLWidget::updateOneFrame);
        connect(PSimulationThread::instance(), &PSimulationThread::sceneGraphChanged, mNodeFlowView->flowScene(), &Qt::QtNodeFlowScene::updateNodeGraphView);
 
        connect(mPropertyWidget, &PPropertyWidget::nodeUpdated, PSimulationThread::instance(), &PSimulationThread::syncNode);
 
        connect(mToolBar, &PMainToolBar::logActTriggered, mIoDockerWidget, &PIODockWidget::toggleLogging);
        
        connect(mToolBar, &PMainToolBar::settingTriggered, this, &PMainWindow::showSettingEditor);
 
        connect(this, &PMainWindow::updateSetting, mSettingEditor->getSettingWidget(), &PSettingWidget::updateData);
 
        statusBar()->showMessage(tr("Status Bar"));
    }
 
    void PMainWindow::mainLoop()
    {
    }
 
    void PMainWindow::createWindow(int width, int height)
    {
 
    }
 
    void PMainWindow::newScene()
    {
        QMessageBox::StandardButton reply;
 
        reply = QMessageBox::question(this, "Save", "Do you want to save your changes?",
            QMessageBox::Ok | QMessageBox::Cancel);
    }
 
    void PMainWindow::setCentralView()
    {
        QWidget* centralWidget = new QWidget();
        setCentralWidget(centralWidget);
 
        centralWidget->setContentsMargins(0, 0, 0, 0);
        QVBoxLayout* mainLayout = new QVBoxLayout();
        mainLayout->setContentsMargins(0, 0, 0, 0);
        mainLayout->setSpacing(0);
        centralWidget->setLayout(mainLayout);
 
        //Setup views
        QTabWidget* tabWidget = new QTabWidget();
        tabWidget->setObjectName(QStringLiteral("tabWidget"));
        tabWidget->setGeometry(QRect(140, 60, 361, 241));
        
        mOpenGLWidget = new POpenGLWidget(this);
        mOpenGLWidget->setContentsMargins(0, 0, 0, 0);
        mainLayout->addWidget(mOpenGLWidget, 1);
        
        //Setup animation widget
        mAnimationWidget = new PAnimationWidget(this);
        mAnimationWidget->layout()->setContentsMargins(0, 0, 0, 0);
 
        mainLayout->addWidget(mAnimationWidget, 0);
    }
 
    void PMainWindow::showAboutMsg()
 
    {
        QMessageBox msgBox(this);
 
        msgBox.setWindowTitle("About");
 
        msgBox.setTextFormat(Qt::RichText);   //this is what makes the links clickable
 
        msgBox.setText("this is diagWindows");
 
        msgBox.setIconPixmap(QPixmap(":/ico/res/ExcelReport.ico"));
 
        msgBox.exec();
 
    }
 
    void PMainWindow::addNodeByName(std::string name) {
        mNodeFlowView->flowScene()->addNodeByString(name);
    }
 
    void PMainWindow::setupToolBar()
    {
        mToolBar = new PMainToolBar(mNodeFlowView, this, 61, 3);
        mToolBar->setWindowTitle("Tool Bar");
 
        addToolBar(Qt::TopToolBarArea, mToolBar);
    }
 
    void PMainWindow::setupStatusBar()
    {
        mStatusBar = new PStatusBar(this);
        setStatusBar(mStatusBar);
    }
 
    void PMainWindow::saveScene()
    {
        return;
    }
 
    void PMainWindow::fullScreen()
    {
        return;
    }
 
    void PMainWindow::showHelp()
    {
        return;
    }
 
    void PMainWindow::showAbout()
    {
        QString versoin = QString("Version ") + QString::number(PERIDYNO_VERSION_MAJOR)+QString(".")+ QString::number(PERIDYNO_VERSION_MINOR)+QString(".")+QString::number(PERIDYNO_VERSION_PATCH);
        QMessageBox::about(this, tr("PeriDyno Studio "), versoin);
        return;
    }
 
    void PMainWindow::showModuleEditor(Qt::QtNode& s)
    {
        Qt::QtNodeWidget* clickedNode = nullptr;
 
        clickedNode = dynamic_cast<Qt::QtNodeWidget*>(s.nodeDataModel());
 
        if (clickedNode == nullptr)
            return;
 
        QString caption = s.nodeDataModel()->caption();
 
        PModuleEditor* moduleEditor = new PModuleEditor(clickedNode);
        moduleEditor->setWindowTitle("Module Editor -- " + caption);
        moduleEditor->resize(1024, 600);
        moduleEditor->setMinimumSize(512, 360);
 
        moduleEditor->setWindowModality(Qt::WindowModal);
        moduleEditor->setAttribute(Qt::WA_ShowModal, true);
        moduleEditor->setAttribute(Qt::WA_DeleteOnClose, true);
        moduleEditor->show();
 
        connect(moduleEditor, &PModuleEditor::changed, mOpenGLWidget, &POpenGLWidget::updateGraphicsContext);
        connect(moduleEditor->moduleFlowScene(), &Qt::QtModuleFlowScene::nodeExportChanged, mNodeFlowView->flowScene(), &Qt::QtNodeFlowScene::updateNodeGraphView);
    }
 
    void PMainWindow::showMessage()
    {
        std::cout << "ShowMessage" << std::endl;
    }
 
    void PMainWindow::loadScene()
    {
        return;
    }
 
    void PMainWindow::setupAllWidgets()
    {
        qRegisterMetaType<QDockWidget::DockWidgetFeatures>();
 
        //windowMenu->addSeparator();
 
        static const struct Set {
            const char * name;
            uint flags;
            Qt::DockWidgetArea area;
        } sets[] = {
            { "SceneGraph", 0, Qt::RightDockWidgetArea },
            { "Console", 0, Qt::BottomDockWidgetArea },
            { "Property", 0, Qt::RightDockWidgetArea },
            { "NodeEditor", 0, Qt::RightDockWidgetArea },
            { "Module", 0, Qt::RightDockWidgetArea }
        };
        const int setCount = sizeof(sets) / sizeof(Set);
 
        const QIcon qtIcon(QPixmap(":/res/qt.png"));
 
 
        PDockWidget *nodeEditorDockWidget = new PDockWidget(tr(sets[3].name), this, Qt::WindowFlags(sets[3].flags));
        nodeEditorDockWidget->setWindowTitle("Node Editor");
        nodeEditorDockWidget->setWindowIcon(qtIcon);
        addDockWidget(sets[3].area, nodeEditorDockWidget);
        mNodeFlowView = new Qt::QtNodeFlowWidget();
        mNodeFlowView->setObjectName(QStringLiteral("tabEditor"));
        nodeEditorDockWidget->setWidget(mNodeFlowView);
 
        //Set up property dock widget
        PDockWidget *propertyDockWidget = new PDockWidget(tr(sets[2].name), this, Qt::WindowFlags(sets[2].flags));
        propertyDockWidget->setWindowTitle("Property Editor");
        propertyDockWidget->setWindowIcon(qtIcon);
        propertyDockWidget->setMinimumWidth(580);
        addDockWidget(sets[2].area, propertyDockWidget);
        mPropertyWidget = new PPropertyWidget();
        propertyDockWidget->setWidget(mPropertyWidget);
        
        mIoDockerWidget = new PIODockWidget(this, Qt::WindowFlags(sets[1].flags));
        mIoDockerWidget->setWindowIcon(qtIcon);
        addDockWidget(sets[1].area, mIoDockerWidget);
        //windowMenu->addMenu(bottomDockWidget->colorSwatchMenu());
 
        setCorner(Qt::BottomLeftCorner, Qt::LeftDockWidgetArea);
        setCorner(Qt::BottomRightCorner, Qt::RightDockWidgetArea);
 
        connect(mNodeFlowView->flowScene(), &Qt::QtNodeFlowScene::nodeSelected, mPropertyWidget, &PPropertyWidget::showProperty);
        connect(mNodeFlowView->flowScene(), &Qt::QtNodeFlowScene::nodeDeselected, mPropertyWidget, &PPropertyWidget::clearProperty);
//      connect(m_moduleFlowView->module_scene, &QtNodes::QtModuleFlowScene::nodeSelected, m_propertyWidget, &PPropertyWidget::showBlockProperty);
 
        connect(mNodeFlowView->flowScene(), &Qt::QtNodeFlowScene::nodeDoubleClicked, this, &PMainWindow::showModuleEditor);
 
        connect(mPropertyWidget, &PPropertyWidget::stateFieldUpdated, mNodeFlowView->flowScene(), &Qt::QtNodeFlowScene::fieldUpdated);
 
        // between OpenGL and property widget
        connect(mOpenGLWidget, &POpenGLWidget::nodeSelected, [=](std::shared_ptr<Node> node) {
            mPropertyWidget->showNodeProperty(node);
            // TODO: high light selected node in node editor
            auto qNodes = mNodeFlowView->flowScene()->allNodes();
            for (auto qNode : qNodes)
            {
                if (dynamic_cast<Qt::QtNodeWidget*>(qNode->nodeDataModel())->getNode() == node)
                    qNode->nodeGraphicsObject().setSelected(true);
                else
                    qNode->nodeGraphicsObject().setSelected(false);
            }
            });
 
 
        connect(mNodeFlowView->flowScene(), &Qt::QtNodeFlowScene::nodeSelected, [=](Qt::QtNode& n)
            {
                auto model = n.nodeDataModel();
                auto widget = dynamic_cast<Qt::QtNodeWidget*>(model);
 
                if (widget != nullptr)
                {
                    mOpenGLWidget->select(widget->getNode());
                    mOpenGLWidget->update();
                }
            });
 
        connect(mNodeFlowView->flowScene(), &Qt::QtNodeFlowScene::nodeDeselected, [=]()
            {
                mOpenGLWidget->select(nullptr);
                mOpenGLWidget->update();
            });
 
        connect(mAnimationWidget, &PAnimationWidget::simulationStarted, [=]()
            {
                mOpenGLWidget->setFocus();
            });
 
        connect(mAnimationWidget, &PAnimationWidget::simulationStopped, [=]()
            {
            });
    }
 
    void PMainWindow::mousePressEvent(QMouseEvent *event)
    {
    }
 
    void PMainWindow::setupSettingEditor()
    {
        auto scn = SceneGraphFactory::instance()->active();
 
        mSettingEditor = new PSettingEditor(nullptr);
        mSettingEditor->setRenderEngine(mOpenGLWidget->getRenderEngine());
 
    }
 
    void PMainWindow::showSettingEditor() 
    {   
        if (mSettingEditor == nullptr)
            return;
 
        updateSettingData();
        mSettingEditor->show();
    }
 
    void PMainWindow::updateSettingData() 
    {
        emit updateSetting();
    }
 
 
 
}