Inheritance diagram for YQUI:

Collaboration diagram for YQUI:

Public Member Functions
	YQUI (bool withThreads, bool topmostConstructor=true)
	Constructors. More...

virtual	~YQUI ()
	Destructor.

virtual void	initUI ()
	Post-constructor initialization. More...

void	sendEvent (YEvent *event)
	Widget event handlers (slots) call this when an event occured that should be the answer to a UserInput() / PollInput() (etc.) call. More...

bool	eventPendingFor (YWidget *widget) const
	Returns 'true' if there is any event pending for the specified widget.

YEvent *	pendingEvent () const
	Returns the last event that isn't processed yet or 0 if there is none. More...

YEvent *	consumePendingEvent ()
	Return the pending event, if there is one, and mark it as "consumed". More...

virtual void	deleteNotify (YWidget *widget)
	Notification that a widget is being deleted. More...

bool	fullscreen () const
	Return 'true' if defaultsize windows should use the full screen.

bool	noBorder () const
	Return 'true' if defaultsize windows should not get window manager borders / frames.

bool	fatalError () const
	Returns 'true' if the UI had a fatal error that requires the application to abort.

void	raiseFatalError ()
	Raise a fatal UI error. More...

int	defaultSize (YUIDimension dim) const
	Returns size for `opt(`defaultsize) dialogs (in one dimension).

void	makeScreenShot (std::string filename)
	Make a screen shot in .png format and save it to 'filename'. More...

virtual YEvent *	runPkgSelection (YWidget *packageSelector)
	UI-specific runPkgSeleciton method: Start the package selection. More...

void	toggleRecordMacro ()
	Toggle macro recording (activated by Ctrl-Shift-Alt-M): Stop macro recording if it is in progress, open a file selection box and ask for a macro file name to save to and start recording if no recording has been in progress.

void	askPlayMacro ()
	Open file selection box and ask for a macro file to play (activated by Ctrl-Shift-Alt-P)

void	askSendWidgetID ()
	Open a pop-up dialog to ask the user for a widget ID and then send it with sendWidgetID().

virtual void	blockEvents (bool block=true)
	Block (or unblock) events. More...

virtual bool	eventsBlocked () const
	Returns 'true' if events are currently blocked. More...

void	forceUnblockEvents ()
	Force unblocking all events, no matter how many times blockEvents() has This returns 0 if there is no pending eventbeen called before.

void	busyCursor ()
	Show mouse cursor indicating busy state.

void	normalCursor ()
	Show normal mouse cursor not indicating busy status.

void	timeoutBusyCursor ()
	Show mouse cursor indicating busy state if the UI is unable to respond to user input for more than a predefined timeout (200 millisec).

void	askSaveLogs ()
	Open file selection box and let the user save y2logs to that location. More...

void	askConfigureLogging ()
	Open dialog to configure logging. More...

QString	applicationTitle ()
	Returns the application name for the window title (e.g. More...

void	setApplicationTitle (const QString &title)
	Sets the application name for the window title.

QIcon	loadIcon (const string &iconName) const
	Load an icon. More...

Static Public Member Functions
static YQUI *	ui ()
	Access the global Qt-UI.

static YQApplication *	yqApp ()
	Return the global YApplication object as YQApplication. More...

static void	setTextdomain (const char *domain)
	Initialize and set a textdomain for gettext()

Protected Member Functions
virtual YWidgetFactory *	createWidgetFactory ()
	Create the widget factory that provides all the createXY() methods for standard (mandatory, i.e. More...

virtual YOptionalWidgetFactory *	createOptionalWidgetFactory ()
	Create the widget factory that provides all the createXY() methods for optional ("special") widgets and the corresponding hasXYWidget() methods. More...

virtual YApplication *	createApplication ()

void	processCommandLineArgs (int argc, char **argv)
	Handle command line args.

void	probeX11Display (const YCommandLine &cmdLine)
	Probe the X11 display. More...

void	calcDefaultSize ()
	Calculate size of `opt(`defaultsize) dialogs.

virtual void	idleLoop (int fd_ycp)
	Idle around until fd_ycp is readable and handle repaints. More...

virtual void	uiThreadDestructor ()
	Destroy whatever needs to be destroyed within the UI thread. More...

void	receivedYCPCommand ()
	Notification that a YCP command has been received on fd_ycp to leave idleLoop()

bool	close ()
	Application shutdown.

Protected Attributes
QMap< QString, int >	screenShotNo

bool	_fullscreen

bool	_noborder

QSize	_defaultSize

bool	_do_exit_loop

bool	_received_ycp_command

bool	_fatalError

QTimer *	_busyCursorTimer

YSimpleEventHandler	_eventHandler

int	_blockedLevel

bool	_leftHandedMouse

bool	_askedForLeftHandedMouse

bool	_uiInitialized

YQUISignalReceiver *	_signalReceiver

QString	_applicationTitle

int	_ui_argc

Static Protected Attributes
static YQUI *	_ui = 0

Friends
class	YQUISignalReceiver

Detailed Description

Definition at line 62 of file YQUI.h.

Constructor & Destructor Documentation

◆ YQUI()

YQUI::YQUI	(	bool	withThreads,
		bool	topmostConstructor = `true`
	)

Constructors.

Having second boolean topmostConstructor to be called only when there is topmost constructor and not a plugin which inherits from YQUI. Used by integration testing framework

Definition at line 106 of file YQUI.cc.

Member Function Documentation

◆ applicationTitle()

QString YQUI::applicationTitle ( )

inline

Returns the application name for the window title (e.g.

"YaST2@hostname")

Definition at line 285 of file YQUI.h.

◆ askConfigureLogging()

void YQUI::askConfigureLogging ( )

Open dialog to configure logging.

(Shift-F7)

Definition at line 274 of file YQUI_builtins.cc.

◆ askSaveLogs()

void YQUI::askSaveLogs ( )

Open file selection box and let the user save y2logs to that location.

(Shift-F8)

Definition at line 215 of file YQUI_builtins.cc.

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◆ blockEvents()

void YQUI::blockEvents ( bool block = true )

virtual

Block (or unblock) events.

If events are blocked, any event sent should be ignored until events are unblocked again.

Reimplemented from YUI.

Definition at line 514 of file YQUI.cc.

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◆ consumePendingEvent()

YEvent* YQUI::consumePendingEvent ( )

inline

Return the pending event, if there is one, and mark it as "consumed".

This returns 0 if there is no pending event.

Definition at line 157 of file YQUI.h.

◆ createOptionalWidgetFactory()

YOptionalWidgetFactory * YQUI::createOptionalWidgetFactory ( )

protectedvirtual

Create the widget factory that provides all the createXY() methods for optional ("special") widgets and the corresponding hasXYWidget() methods.

Reimplemented from YUI.

Definition at line 372 of file YQUI.cc.

◆ createWidgetFactory()

YWidgetFactory * YQUI::createWidgetFactory ( )

protectedvirtual

Create the widget factory that provides all the createXY() methods for standard (mandatory, i.e.

non-optional) widgets.

Reimplemented from YUI.

Definition at line 362 of file YQUI.cc.

◆ deleteNotify()

void YQUI::deleteNotify ( YWidget * widget )

virtual

Notification that a widget is being deleted.

Reimplemented from YUI.

Definition at line 599 of file YQUI.cc.

◆ eventsBlocked()

bool YQUI::eventsBlocked ( ) const

virtual

Returns 'true' if events are currently blocked.

Reimplemented from YUI.

Definition at line 556 of file YQUI.cc.

◆ idleLoop()

void YQUI::idleLoop ( int fd_ycp )

protectedvirtual

Idle around until fd_ycp is readable and handle repaints.

This is only used when a separate ui thread is running.

Reimplemented from YUI.

Definition at line 441 of file YQUI.cc.

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◆ initUI()

void YQUI::initUI ( )

virtual

Post-constructor initialization.

If running with threads, this has to be called in the UI thread. Any subsequent calls will do nothing.

Definition at line 133 of file YQUI.cc.

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◆ loadIcon()

QIcon YQUI::loadIcon ( const string & iconName ) const

Load an icon.

This tries several locations:

The icon theme from the current desktop
The compiled-in Qt resources
An external file

If the icon does not have a filename extension, the icon theme will try to append ".svg" and ".png". For the compiled-in Qt resources, there are aliases specified ("foo" -> "foo.svg"), so it will also work without an extension.

For external files, a path and an extension will be necessary.

If no icon could be loaded, this will return a null QIcon (check with icon.isNull()), and a warning is logged.

Definition at line 708 of file YQUI.cc.

◆ makeScreenShot()

void YQUI::makeScreenShot ( std::string filename )

Make a screen shot in .png format and save it to 'filename'.

Opens a file selection box if 'filename' is empty.

Definition at line 97 of file YQUI_builtins.cc.

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◆ pendingEvent()

YEvent* YQUI::pendingEvent ( ) const

inline

Returns the last event that isn't processed yet or 0 if there is none.

The Qt UI keeps track of only one single (the last one) event.

Definition at line 150 of file YQUI.h.

◆ probeX11Display()

void YQUI::probeX11Display ( const YCommandLine & cmdLine )

protected

Probe the X11 display.

Throw exception upon failure. A "-display" command line argument is taken into account.

Definition at line 593 of file YQUI.cc.

◆ raiseFatalError()

void YQUI::raiseFatalError ( )

inline

Raise a fatal UI error.

It will be delivered when it is safe to do so. The caller should make sure it can continue for some time until the error is delivered.

Definition at line 187 of file YQUI.h.

◆ runPkgSelection()

YEvent * YQUI::runPkgSelection ( YWidget * packageSelector )

virtual

UI-specific runPkgSeleciton method: Start the package selection.

This implementation does the same as UserInput().

Reimplemented from YUI.

Definition at line 67 of file YQUI_builtins.cc.

◆ sendEvent()

void YQUI::sendEvent ( YEvent * event )

Widget event handlers (slots) call this when an event occured that should be the answer to a UserInput() / PollInput() (etc.) call.

The UI assumes ownership of the event object that 'event' points to. In particular, it takes care to delete that object.

It is an error to pass 0 for 'event'.

Definition at line 480 of file YQUI.cc.

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◆ uiThreadDestructor()

void YQUI::uiThreadDestructor ( )

protectedvirtual

Destroy whatever needs to be destroyed within the UI thread.

Reimplemented from YUI.

Definition at line 341 of file YQUI.cc.

◆ yqApp()

YQApplication * YQUI::yqApp ( )

static

Return the global YApplication object as YQApplication.

This will create the Y(Q)Application upon the first call and return a pointer to the one and only (singleton) Y(Q)Application upon each subsequent call. This may throw exceptions if the Y(Q)Application cannot be created.

Definition at line 268 of file YQUI.cc.

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

/home/abuild/rpmbuild/BUILD/libyui-qt-2.52.4/src/YQUI.h
/home/abuild/rpmbuild/BUILD/libyui-qt-2.52.4/src/YQUI.cc
/home/abuild/rpmbuild/BUILD/libyui-qt-2.52.4/src/YQUI_builtins.cc

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Static Protected Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

◆ YQUI()

Member Function Documentation

◆ applicationTitle()

◆ askConfigureLogging()

◆ askSaveLogs()

◆ blockEvents()

◆ consumePendingEvent()

◆ createOptionalWidgetFactory()

◆ createWidgetFactory()

◆ deleteNotify()

◆ eventsBlocked()

◆ idleLoop()

◆ initUI()

◆ loadIcon()

◆ makeScreenShot()

◆ pendingEvent()

◆ probeX11Display()

◆ raiseFatalError()

◆ runPkgSelection()

◆ sendEvent()

◆ uiThreadDestructor()

◆ yqApp()