omni::ui::FullScreen Class Reference

Widget for fullscreen display. More...

#include <FullScreen.h>

Inheritance diagram for omni::ui::FullScreen:

Collaboration diagram for omni::ui::FullScreen:

Public Slots
void	deleteIfScreenRemoved (QScreen *)

Public Member Functions
	FullScreen (const QScreen *_screen)
	~FullScreen ()
void	hideDragWidget ()
void	showDragWidget (int _subIndex, QColor const &_color)
void	attach (int _subIndex, QWidget *_widget)
void	detach (int _subIndex)
void	detachAll ()

Protected Member Functions
void	closeEvent (QCloseEvent *_event)
void	resizeEvent (QResizeEvent *_event)

Private Member Functions
void	setGeometry (QWidget *, int _subIndex) const

Private Attributes
QScreen const *	screen_
std::map< int, QWidget * >	widgets_
QUniquePtr< ScreenSetupDragWidget >	dragWidget_

Detailed Description

Widget for fullscreen display.

Constructor & Destructor Documentation

omni::ui::FullScreen::FullScreen

(

const QScreen *

_screen

)

                                                 :
      screen_(_screen),
      dragWidget_(new ScreenSetupDragWidget(this))
    {
      setStyleSheet("* { background:black; }");
      setWindowFlags(Qt::CustomizeWindowHint);
      setWindowFlags(Qt::FramelessWindowHint);
      QWidget::setGeometry(_screen->geometry());
      this->hide();

      connect(QGuiApplication::instance(),SIGNAL(screenRemoved(QScreen*)),
          this,SLOT(deleteIfScreenRemoved(QScreen*)));
    }

omni::ui::FullScreen::~FullScreen

(

)

    {
      detachAll();
    }

Member Function Documentation

void omni::ui::FullScreen::attach	(	int	_subIndex,
		QWidget *	_widget
	)

    {
      if (widgets_.count(_subIndex) > 0)
      {
        detach(_subIndex);
      }
      hideDragWidget();
      repaint();

      widgets_[_subIndex] = _widget;

      setGeometry(_widget, _subIndex);
      _widget->setParent(this);
      _widget->show();
      _widget->raise();
      _widget->update();

      showFullScreen();
    }

void omni::ui::FullScreen::closeEvent ( QCloseEvent *  _event )

protected

    {
      detachAll();
    }

void omni::ui::FullScreen::deleteIfScreenRemoved ( QScreen *  _screen )

slot

                                                           {
      if (_screen == screen_ || screen_ == omni::proj::ScreenSetup::standardScreen()) {
        this->hide();
        this->deleteLater();
      }
    }

void omni::ui::FullScreen::detach

(

int

_subIndex

)

    {
      if (widgets_.count(_subIndex) == 0) return;

      widgets_[_subIndex]->hide();
      widgets_[_subIndex]->setParent(nullptr);
      widgets_.erase(_subIndex);

      if (widgets_.empty()) hide();
    }

void omni::ui::FullScreen::detachAll

(

)

    {
      for (auto& _widget : widgets_)
      {
        _widget.second->hide();
        _widget.second->setParent(nullptr);
      }
      widgets_.clear();
      hide();
    }

void omni::ui::FullScreen::hideDragWidget

(

)

    {
      dragWidget_->setColor("#FFFFFF");
      dragWidget_->repaint();
      dragWidget_->hide();

      if (widgets_.empty()) hide();
    }

void omni::ui::FullScreen::resizeEvent ( QResizeEvent *  _event )

protected

                                                     {
      if (this->geometry() != screen_->geometry()) {
        deleteIfScreenRemoved(const_cast<QScreen*>(screen_));
      }
    }

void omni::ui::FullScreen::setGeometry ( QWidget *  _widget, int  _subIndex  ) const

private

Todo

    {
      /// Todo
      int _subScreenCount = omni::proj::ScreenSetup::subScreenCountForScreen(screen_);

      if (_subIndex <  0) _subIndex = 0;

      if (_subIndex >= _subScreenCount) _subIndex = _subScreenCount - 1;

      using omni::proj::ScreenSetup;
      _widget->setGeometry(ScreenSetup::subScreenRectForScreen(_subIndex,screen_));
    }

void omni::ui::FullScreen::showDragWidget	(	int	_subIndex,
		QColor const &	_color
	)

    {
      setGeometry(dragWidget_.get(), _subIndex);
      dragWidget_->show();
      dragWidget_->setColor(_color);
      dragWidget_->raise();
      showFullScreen();
    }

Field Documentation

QUniquePtr<ScreenSetupDragWidget> omni::ui::FullScreen::dragWidget_

private

QScreen const* omni::ui::FullScreen::screen_

private

std::map<int, QWidget *> omni::ui::FullScreen::widgets_

private

---

The documentation for this class was generated from the following files:

• src/app/FullScreen.h
• src/app/FullScreen.cpp