Graphical User Interface. More...

#include <Qtcv.h>

Public Slots
void	ActivateButton (int)
	(De)activates buttons in the GUI
void	SetCenterImage (QImage)
	Sets a new portrait image to be displayed.
void	SetInfo (QString)
	Sets the text of the information label.
void	SetLeftImage (QImage)
	Sets a new image to be displayed in the `wide_stereo` camera stream window.
void	SetRightImage (QImage)
	Sets a new mask image to be displayed.
void	SetStatus (QString)
	Sets the text of the status bar.
void	UpdateStatusMessage (int, QString)
	Adds new info text to another stage's message box.
Signals
void	abortButtonClick ()
	A signal indicating that the abort button was activated.
void	cornerButtonClick ()
	A signal indicating that the PAINTER button was activated.
void	edgeButtonClick ()
	A signal indicating that the CONTOUR DETECTOR button was activated.
void	headButtonClick ()
	A signal indicating that the reset head position button was activated.
void	loadEdgeImage (const char *filename)
	Signals an filename containing an edge image to be loaded.
void	loadPhoto (const char filename1, const char filename2)
void	mirror ()
	change the mirror variable for the face point cloud
void	paintButtonClick ()
	A signal indicating that the PAINTER button was activated.
void	penButtonClick ()
	A signal indicating that the PEN GRIPPER button was activated.
void	sendMouseEvent (int, int, int)
	sends the mouse position
Public Member Functions
	UserInterface ()
	constructor
Private Slots
void	AbortBClick ()
	A slot to process clicks to the abort button.
void	About ()
	Shows the "About" dialog.
void	ChangeMirror (int)
	Sets the pointcloud mirroring.
void	CornerBClick ()
	A slot to process clicks to the PAINTER button.
void	EdgeBClick ()
	A slot to process clicks to the CONTOUR DETECTOR button.
void	HeadBClick ()
	A slot to process clicks to the head button.
void	loadEdgeImageButton ()
	Shows the Open dialog for the edge image.
void	loadPhotoButton ()
	Shows two file open dialogs, first for photo, second for mask.
void	Manual ()
	Shows the "Manual" dialog.
void	PaintBClick ()
	A slot to process clicks to the PAINTER button.
void	PenBClick ()
	A slot to process clicks to the PEN GRIPPER button.
Private Member Functions
void	CreateActions ()
void	CreateMenus ()
bool	eventFilter (QObject obj, QEvent event)
	function to process mouse click events in the video stream window
Private Attributes
QPushButton *	abortButton
QAction *	aboutAct
QString *	aboutText
QLabel *	cameraImageLabel
QTextEdit *	contourDetectorLog
bool	contourDetectorLogStarted
QPushButton *	cornerButton
bool	drawingAvailable
QPushButton *	edgeButton
QLabel *	edgeLabel
QAction *	exitAct
QMenu *	fileMenu
QPushButton *	headButton
QMenu *	helpMenu
QLabel *	infoLabel
QAction *	loadEdgeAct
QAction *	loadPhotoAct
QAction *	manualAct
QString *	manualText
QLabel *	maskImageLabel
QCheckBox *	mirrorCBox
QPushButton *	paintButton
QTextEdit *	painterLog
bool	painterLogStarted
QLabel *	paintLabel
QPushButton *	penButton
QTextEdit *	penGripperLog
bool	penGripperLogStarted
QLabel *	penLabel
QLabel *	photoImageLabel
QLabel *	statusLabel

Detailed Description

Graphical User Interface.

Qt GUI for the FaceFind stage of the project

Definition at line 21 of file Qtcv.h.

Constructor & Destructor Documentation

UserInterface::UserInterface ( )

constructor

sets up the GUI layout

Definition at line 18 of file Qtcv.cpp.

Member Function Documentation

void UserInterface::AbortBClick ( ) [private, slot]

A slot to process clicks to the abort button.

Emits UserInterface::abortButtonClick.

Definition at line 294 of file Qtcv.cpp.

void UserInterface::abortButtonClick ( ) [signal]

A signal indicating that the abort button was activated.

void UserInterface::About ( ) [private, slot]

Shows the "About" dialog.

Definition at line 341 of file Qtcv.cpp.

void UserInterface::ActivateButton ( int buttonID ) [slot]

(De)activates buttons in the GUI

The CONTOUR DETECTOR cannot be run unless there is a portrait image / mask image pair, and the PAINTER cannot be run without an edge image computed by the CONTOUR DETECTOR.
Activating the buttons one after another leads the user through the project's stages.

Parameters:

buttonID identifier for the button to be (de)activated:
1 - PEN GRIPPER, left button
2 - CONTOUR DETECTOR, center button
3 - PAINTER, right button
(the PEN GRIPPER button is initially active since there is no prerequisite for its action)

Definition at line 305 of file Qtcv.cpp.

void UserInterface::ChangeMirror ( int state ) [private, slot]

Sets the pointcloud mirroring.

Parameters:

state 0 - deactivate mirroring
(other) - activate mirroring

Definition at line 215 of file Qtcv.cpp.

void UserInterface::CornerBClick ( ) [private, slot]

A slot to process clicks to the PAINTER button.

Emits UserInterface::cornerButtonClick.

Definition at line 271 of file Qtcv.cpp.

void UserInterface::cornerButtonClick ( ) [signal]

A signal indicating that the PAINTER button was activated.

void UserInterface::CreateActions ( ) [private]

Definition at line 364 of file Qtcv.cpp.

void UserInterface::CreateMenus ( ) [private]

Definition at line 393 of file Qtcv.cpp.

void UserInterface::EdgeBClick ( ) [private, slot]

A slot to process clicks to the CONTOUR DETECTOR button.

Emits UserInterface::edgeButtonClick.

Definition at line 263 of file Qtcv.cpp.

void UserInterface::edgeButtonClick ( ) [signal]

A signal indicating that the CONTOUR DETECTOR button was activated.

bool UserInterface::eventFilter	(	QObject *	obj,
		QEvent *	event
	)		`[private]`

function to process mouse click events in the video stream window

Definition at line 228 of file Qtcv.cpp.

void UserInterface::HeadBClick ( ) [private, slot]

A slot to process clicks to the head button.

Emits UserInterface::headButtonClick.

Definition at line 286 of file Qtcv.cpp.

void UserInterface::headButtonClick ( ) [signal]

A signal indicating that the reset head position button was activated.

void UserInterface::loadEdgeImage ( const char * filename ) [signal]

Signals an filename containing an edge image to be loaded.

void UserInterface::loadEdgeImageButton ( ) [private, slot]

Shows the Open dialog for the edge image.

Definition at line 330 of file Qtcv.cpp.

void UserInterface::loadPhoto	(	const char *	filename1,
		const char *	filename2
	)		`[signal]`

void UserInterface::loadPhotoButton ( ) [private, slot]

Shows two file open dialogs, first for photo, second for mask.

Definition at line 334 of file Qtcv.cpp.

void UserInterface::Manual ( ) [private, slot]

Shows the "Manual" dialog.

Definition at line 347 of file Qtcv.cpp.

void UserInterface::mirror ( ) [signal]

change the mirror variable for the face point cloud

Connected to FaceFind::Mirror.
Emitted by UserInterface::ChangeMirror.

void UserInterface::PaintBClick ( ) [private, slot]

A slot to process clicks to the PAINTER button.

Emits UserInterface::paintButtonClick.

Definition at line 278 of file Qtcv.cpp.

void UserInterface::paintButtonClick ( ) [signal]

A signal indicating that the PAINTER button was activated.

void UserInterface::PenBClick ( ) [private, slot]

A slot to process clicks to the PEN GRIPPER button.

Emits UserInterface::penButtonClick.

Definition at line 256 of file Qtcv.cpp.

void UserInterface::penButtonClick ( ) [signal]

A signal indicating that the PEN GRIPPER button was activated.

void UserInterface::sendMouseEvent	(	int	,
		int	,
		int
	)		`[signal]`

sends the mouse position

Sends the mouse cursor position to FaceFind.
Connected to FaceFind::ReceiveMouseEvent.
Emitted by UserInterface::eventFilter.

Parameters:

-	(for parameters see FaceFind::ReceiveMouseEvent)

void UserInterface::SetCenterImage ( QImage qimage ) [slot]

Sets a new portrait image to be displayed.

Parameters:

qimage the new QImage to be displayed

Definition at line 190 of file Qtcv.cpp.

void UserInterface::SetInfo ( QString message ) [slot]

Sets the text of the information label.

Parameters:

message the new text to be displayed

Definition at line 209 of file Qtcv.cpp.

void UserInterface::SetLeftImage ( QImage qimage ) [slot]

Sets a new image to be displayed in the wide_stereo camera stream window.

Parameters:

qimage the new QImage to be displayed

Definition at line 183 of file Qtcv.cpp.

void UserInterface::SetRightImage ( QImage qimage ) [slot]

Sets a new mask image to be displayed.

Parameters:

qimage the new QImage to be displayed

Definition at line 197 of file Qtcv.cpp.

void UserInterface::SetStatus ( QString message ) [slot]

Sets the text of the status bar.

Parameters:

message the new text to be displayed

Definition at line 204 of file Qtcv.cpp.

void UserInterface::UpdateStatusMessage	(	int	ID,
		QString	message
	)		`[slot]`

Adds new info text to another stage's message box.

The message boxes provide an overview so the user always stays informed about what's happening.

Parameters:

ID	identifier for the sending stage: 1 - PEN GRIPPER, left message box 2 - CONTOUR DETECTOR, center message box 3 - PAINTER, right message box
message	the new info text to be added

Definition at line 406 of file Qtcv.cpp.