Program Listing for File maestrodrawingareadialog.cpp

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#include "maestrodrawingareadialog.h"
#include "ui_maestrodrawingareadialog.h"
#include <QEvent>
#include <QKeyEvent>

using namespace PixelMaestro;

namespace PixelMaestroStudio {
    MaestroDrawingAreaDialog::MaestroDrawingAreaDialog(QWidget *parent, MaestroController& maestro_controller) :
        QDialog(parent),
        ui(new Ui::MaestroDrawingAreaDialog),
        maestro_controller_(maestro_controller) {

        setWindowIcon(QIcon("qrc:/../../../docsrc/images/logo.png"));

        // Capture button key presses
        qApp->installEventFilter(this);

        ui->setupUi(this);

        QLayout* layout = this->findChild<QLayout*>("maestroLayout");
        drawing_area_ = QSharedPointer<MaestroDrawingArea>(new MaestroDrawingArea(layout->widget(), maestro_controller_));
        drawing_area_->set_maestro_control_widget(dynamic_cast<MaestroControlWidget*>(parent));
        layout->addWidget(drawing_area_.data());

        this->setWindowFlags(Qt::Window);
    }

    bool MaestroDrawingAreaDialog::eventFilter(QObject *watched, QEvent *event) {
        if (event->type() == QEvent::KeyPress) {
            QKeyEvent* key_event = dynamic_cast<QKeyEvent*>(event);
            if (key_event->key() == Qt::Key_F11) {
                if (this->isFullScreen()) {
                    this->showNormal();
                }
                else {
                    this->showFullScreen();
                }
                return true;
            }
        }

        return QObject::eventFilter(watched, event);
    }

    MaestroDrawingArea& MaestroDrawingAreaDialog::get_maestro_drawing_area() {
        return *this->drawing_area_.get();
    }

    MaestroDrawingAreaDialog::~MaestroDrawingAreaDialog() {
        qApp->removeEventFilter(this);
        delete ui;
    }
}