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QmitkOpenCVVideoControls Class Reference

Offers widgets to play/pause/stop a video on a certain render window with the use of an !initialized! QmitkVideoBackground. The QmitkVideoBackground should contain an OpenCVVideoSource is then owned by this widget (and deleted) More...

#include <QmitkOpenCVVideoControls.h>

Inheritance diagram for QmitkOpenCVVideoControls:

Signals

void NewOpenCVFrameAvailable (const IplImage *)
 

Public Member Functions

 QmitkOpenCVVideoControls (QmitkVideoBackground *_VideoBackground, QmitkRenderWindow *_RenderWindow, QWidget *parent=nullptr, Qt::WindowFlags f={})
 
 ~QmitkOpenCVVideoControls () override
 
void SetRenderWindow (QmitkRenderWindow *_RenderWindow)
 
QmitkRenderWindow * GetRenderWindow () const
 
void SetVideoBackground (QmitkVideoBackground *_VideoBackground)
 
QmitkVideoBackground * GetVideoBackground () const
 
void AfterPropertyListReplaced (const std::string &id, mitk::PropertyList *propertyList) override
 

Protected Slots

void on_UseGrabbingDeviceButton_clicked (bool checked=false)
 
void on_UseVideoFileButton_clicked (bool checked=false)
 
void on_VideoProgressSlider_sliderPressed ()
 
void on_VideoProgressSlider_sliderReleased ()
 
void on_VideoProgressSlider_valueChanged (int value)
 
void on_RepeatVideoButton_clicked (bool checked=false)
 
void on_PlayButton_clicked (bool checked=false)
 
void on_StopButton_clicked (bool checked=false)
 
void Play ()
 
void Stop ()
 
void Reset ()
 
void IsPlaying (bool paused)
 
void QObjectDestroyed (QObject *obj=nullptr)
 
void NewFrameAvailable (mitk::VideoSource *videoSource)
 
void EndOfVideoSourceReached (mitk::VideoSource *videoSource)
 

Protected Attributes

QmitkVideoBackground * m_VideoBackground
 
QmitkRenderWindow * m_RenderWindow
 
mitk::OpenCVVideoSource * m_VideoSource
 
Ui::QmitkOpenCVVideoControls * m_Controls
 
bool m_SliderCurrentlyMoved
 

Friends

class QmitkOpenCVVideoControlsPrivate
 

Detailed Description

Offers widgets to play/pause/stop a video on a certain render window with the use of an !initialized! QmitkVideoBackground. The QmitkVideoBackground should contain an OpenCVVideoSource is then owned by this widget (and deleted)

Definition at line 38 of file QmitkOpenCVVideoControls.h.

Constructor & Destructor Documentation

◆ QmitkOpenCVVideoControls()

QmitkOpenCVVideoControls::QmitkOpenCVVideoControls ( QmitkVideoBackground * _VideoBackground,
QmitkRenderWindow * _RenderWindow,
QWidget * parent = nullptr,
Qt::WindowFlags f = {} )

Construct the widget with the given render window and the given preset values

Definition at line 46 of file QmitkOpenCVVideoControls.cpp.

◆ ~QmitkOpenCVVideoControls()

QmitkOpenCVVideoControls::~QmitkOpenCVVideoControls ( )
override

call reset if video playback is enabled here

Definition at line 77 of file QmitkOpenCVVideoControls.cpp.

Member Function Documentation

◆ AfterPropertyListReplaced()

void QmitkOpenCVVideoControls::AfterPropertyListReplaced ( const std::string & id,
mitk::PropertyList * propertyList )
override

calls FromPropertyList

Definition at line 442 of file QmitkOpenCVVideoControls.cpp.

◆ EndOfVideoSourceReached

void QmitkOpenCVVideoControls::EndOfVideoSourceReached ( mitk::VideoSource * videoSource)
protectedslot

Definition at line 286 of file QmitkOpenCVVideoControls.cpp.

◆ GetRenderWindow()

QmitkRenderWindow * QmitkOpenCVVideoControls::GetRenderWindow ( ) const

returns the current render window

Definition at line 321 of file QmitkOpenCVVideoControls.cpp.

◆ GetVideoBackground()

QmitkVideoBackground * QmitkOpenCVVideoControls::GetVideoBackground ( ) const

returns the current QmitkVideoBackground

Definition at line 373 of file QmitkOpenCVVideoControls.cpp.

◆ IsPlaying

void QmitkOpenCVVideoControls::IsPlaying ( bool paused)
protectedslot

Definition at line 259 of file QmitkOpenCVVideoControls.cpp.

◆ NewFrameAvailable

void QmitkOpenCVVideoControls::NewFrameAvailable ( mitk::VideoSource * videoSource)
protectedslot

Definition at line 275 of file QmitkOpenCVVideoControls.cpp.

◆ NewOpenCVFrameAvailable

void QmitkOpenCVVideoControls::NewOpenCVFrameAvailable ( const IplImage * )
signal

When playback is started this informs when a new frame was grabbed

◆ on_PlayButton_clicked

void QmitkOpenCVVideoControls::on_PlayButton_clicked ( bool checked = false)
protectedslot

Definition at line 142 of file QmitkOpenCVVideoControls.cpp.

◆ on_RepeatVideoButton_clicked

void QmitkOpenCVVideoControls::on_RepeatVideoButton_clicked ( bool checked = false)
protectedslot

Definition at line 136 of file QmitkOpenCVVideoControls.cpp.

◆ on_StopButton_clicked

void QmitkOpenCVVideoControls::on_StopButton_clicked ( bool checked = false)
protectedslot

Definition at line 157 of file QmitkOpenCVVideoControls.cpp.

◆ on_UseGrabbingDeviceButton_clicked

void QmitkOpenCVVideoControls::on_UseGrabbingDeviceButton_clicked ( bool checked = false)
protectedslot

Definition at line 103 of file QmitkOpenCVVideoControls.cpp.

◆ on_UseVideoFileButton_clicked

void QmitkOpenCVVideoControls::on_UseVideoFileButton_clicked ( bool checked = false)
protectedslot

Definition at line 109 of file QmitkOpenCVVideoControls.cpp.

◆ on_VideoProgressSlider_sliderPressed

void QmitkOpenCVVideoControls::on_VideoProgressSlider_sliderPressed ( )
protectedslot

Definition at line 116 of file QmitkOpenCVVideoControls.cpp.

◆ on_VideoProgressSlider_sliderReleased

void QmitkOpenCVVideoControls::on_VideoProgressSlider_sliderReleased ( )
protectedslot

Definition at line 124 of file QmitkOpenCVVideoControls.cpp.

◆ on_VideoProgressSlider_valueChanged

void QmitkOpenCVVideoControls::on_VideoProgressSlider_valueChanged ( int value)
protectedslot

Definition at line 97 of file QmitkOpenCVVideoControls.cpp.

◆ Play

void QmitkOpenCVVideoControls::Play ( )
protectedslot

Definition at line 162 of file QmitkOpenCVVideoControls.cpp.

◆ QObjectDestroyed

void QmitkOpenCVVideoControls::QObjectDestroyed ( QObject * obj = nullptr)
protectedslot

Definition at line 378 of file QmitkOpenCVVideoControls.cpp.

◆ Reset

void QmitkOpenCVVideoControls::Reset ( )
protectedslot

Definition at line 254 of file QmitkOpenCVVideoControls.cpp.

◆ SetRenderWindow()

void QmitkOpenCVVideoControls::SetRenderWindow ( QmitkRenderWindow * _RenderWindow)

sets the render window for this video player

Definition at line 299 of file QmitkOpenCVVideoControls.cpp.

◆ SetVideoBackground()

void QmitkOpenCVVideoControls::SetVideoBackground ( QmitkVideoBackground * _VideoBackground)

sets the qmitkvideobackground for this

Definition at line 326 of file QmitkOpenCVVideoControls.cpp.

◆ Stop

void QmitkOpenCVVideoControls::Stop ( )
protectedslot

Definition at line 224 of file QmitkOpenCVVideoControls.cpp.

Friends And Related Symbol Documentation

◆ QmitkOpenCVVideoControlsPrivate

friend class QmitkOpenCVVideoControlsPrivate
friend

Definition at line 112 of file QmitkOpenCVVideoControls.h.

Member Data Documentation

◆ m_Controls

Ui::QmitkOpenCVVideoControls* QmitkOpenCVVideoControls::m_Controls
protected

Definition at line 107 of file QmitkOpenCVVideoControls.h.

◆ m_RenderWindow

QmitkRenderWindow* QmitkOpenCVVideoControls::m_RenderWindow
protected

Definition at line 105 of file QmitkOpenCVVideoControls.h.

◆ m_SliderCurrentlyMoved

bool QmitkOpenCVVideoControls::m_SliderCurrentlyMoved
protected

Definition at line 108 of file QmitkOpenCVVideoControls.h.

◆ m_VideoBackground

QmitkVideoBackground* QmitkOpenCVVideoControls::m_VideoBackground
protected

Definition at line 104 of file QmitkOpenCVVideoControls.h.

◆ m_VideoSource

mitk::OpenCVVideoSource* QmitkOpenCVVideoControls::m_VideoSource
protected

Definition at line 106 of file QmitkOpenCVVideoControls.h.

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