toolRegister.cpp

#include "toolRegister.h"

namespace ui {
    ToolboxRegister::ToolboxRegister(Toolbox * toolbox, ViewManager * manager, const QList<tool::Tool *> & tools)
    : _toolbox(toolbox), _viewManager(manager), _currentTool(nullptr), _currentImage(nullptr) {
        for(auto & tool : tools) {
            this->push_back(QSharedPointer<tool::Tool>(tool));
        }
    }

    void ToolboxRegister::update() {
        this->_toolbox->clear();
        for(auto & tool : *this) {
            this->_toolbox->addItem(tool.get());
        }

        QObject::connect(this->_toolbox, SIGNAL(itemActivated(QListWidgetItem*)), this, SLOT(updateCurrentTool(QListWidgetItem*)));
        QObject::connect(this->_viewManager, SIGNAL(changedView(ImageArea*)), this, SLOT(updateCurrentView(ImageArea*)));
        QObject::connect(this->_viewManager, SIGNAL(createdView(ImageArea*)), this, SLOT(updateCurrentView(ImageArea*)));
    }

    void ToolboxRegister::updateCurrentTool(QListWidgetItem * item) {
        if(this->_currentTool != nullptr && this->_currentImage != nullptr) {
            QObject::disconnect(this->_currentImage, SIGNAL(mousePressed(ui::ImageArea&,QImage&,QPoint&,ui::Selection&,QMouseEvent&)), this->_currentTool, SLOT(pressed(ui::ImageArea&,QImage&,QPoint&,ui::Selection&,QMouseEvent&)));
            QObject::disconnect(this->_currentImage, SIGNAL(mouseReleased(ui::ImageArea&,QImage&,QPoint&,ui::Selection&,QMouseEvent&)), this->_currentTool, SLOT(released(ui::ImageArea&,QImage&,QPoint&,ui::Selection&,QMouseEvent&)));
            QObject::disconnect(this->_currentImage, SIGNAL(mouseMoved(ui::ImageArea&,QImage&,QPoint&,ui::Selection&,QMouseEvent&,bool)), this->_currentTool, SLOT(moved(ui::ImageArea&,QImage&,QPoint&,ui::Selection&,QMouseEvent&,bool)));
        }

        this->_currentTool = dynamic_cast<tool::Tool*>(item);

        if(this->_currentTool != nullptr && this->_currentImage != nullptr) {
            this->_currentImage->setCursor(QCursor(this->_currentTool->shape()));
            QObject::connect(this->_currentImage, SIGNAL(mousePressed(ui::ImageArea&,QImage&,QPoint&,ui::Selection&,QMouseEvent&)), this->_currentTool, SLOT(pressed(ui::ImageArea&,QImage&,QPoint&,ui::Selection&,QMouseEvent&)));
            QObject::connect(this->_currentImage, SIGNAL(mouseReleased(ui::ImageArea&,QImage&,QPoint&,ui::Selection&,QMouseEvent&)), this->_currentTool, SLOT(released(ui::ImageArea&,QImage&,QPoint&,ui::Selection&,QMouseEvent&)));
            QObject::connect(this->_currentImage, SIGNAL(mouseMoved(ui::ImageArea&,QImage&,QPoint&,ui::Selection&,QMouseEvent&,bool)), this->_currentTool, SLOT(moved(ui::ImageArea&,QImage&,QPoint&,ui::Selection&,QMouseEvent&,bool)));
        }

        qDebug() << "tool choose";
    }

    void ToolboxRegister::updateCurrentView(ImageArea * image) {
        if(this->_currentTool != nullptr && this->_currentImage != nullptr) {
            QObject::disconnect(this->_currentImage, SIGNAL(mousePressed(ui::ImageArea&,QImage&,QPoint&,ui::Selection&,QMouseEvent&)), this->_currentTool, SLOT(pressed(ui::ImageArea&,QImage&,QPoint&,ui::Selection&,QMouseEvent&)));
            QObject::disconnect(this->_currentImage, SIGNAL(mouseReleased(ui::ImageArea&,QImage&,QPoint&,ui::Selection&,QMouseEvent&)), this->_currentTool, SLOT(released(ui::ImageArea&,QImage&,QPoint&,ui::Selection&,QMouseEvent&)));
            QObject::disconnect(this->_currentImage, SIGNAL(mouseMoved(ui::ImageArea&,QImage&,QPoint&,ui::Selection&,QMouseEvent&,bool)), this->_currentTool, SLOT(moved(ui::ImageArea&,QImage&,QPoint&,ui::Selection&,QMouseEvent&,bool)));
        }

        this->_currentImage = dynamic_cast<ImageArea *>(image);

        if(this->_currentTool != nullptr && this->_currentImage != nullptr) {
            this->_currentImage->setCursor(QCursor(this->_currentTool->shape()));
            QObject::connect(this->_currentImage, SIGNAL(mousePressed(ui::ImageArea&,QImage&,QPoint&,ui::Selection&,QMouseEvent&)), this->_currentTool, SLOT(pressed(ui::ImageArea&,QImage&,QPoint&,ui::Selection&,QMouseEvent&)));
            QObject::connect(this->_currentImage, SIGNAL(mouseReleased(ui::ImageArea&,QImage&,QPoint&,ui::Selection&,QMouseEvent&)), this->_currentTool, SLOT(released(ui::ImageArea&,QImage&,QPoint&,ui::Selection&,QMouseEvent&)));
            QObject::connect(this->_currentImage, SIGNAL(mouseMoved(ui::ImageArea&,QImage&,QPoint&,ui::Selection&,QMouseEvent&,bool)), this->_currentTool, SLOT(moved(ui::ImageArea&,QImage&,QPoint&,ui::Selection&,QMouseEvent&,bool)));
        }

        qDebug() << "view changed";
    }
}