#include <fbsup.h>

Inheritance diagram for gnash::FBGui:

Public Member Functions
	FBGui (unsigned long xid, float scale, bool loop, RunResources &r)
virtual	~FBGui ()
virtual bool	init (int argc, char ***argv)
virtual bool	createWindow (const char *title, int width, int height, int xPosition=0, int yPosition=0)
	Create and display our window.
virtual bool	run ()
	Start main rendering loop.
virtual bool	createMenu ()
virtual bool	setupEvents ()
virtual void	renderBuffer ()
virtual void	setInterval (unsigned int interval)
	Set main loop delay in milliseconds.
virtual void	setTimeout (unsigned int timeout)
	Set the time in milliseconds after which the programme should exit.
virtual void	setFullscreen ()
virtual void	unsetFullscreen ()
virtual void	showMenu (bool show)
	Sets whether the menus should be shown (for fscommand).
virtual bool	showMouse (bool show)
	Sets whether the gui should show the system mouse pointer.
virtual void	setInvalidatedRegions (const InvalidatedRanges &ranges)
virtual bool	want_multiple_regions ()
bool	checkForData ()
	FBGui (unsigned long xid, float scale, bool loop, RunResources &r)
virtual	~FBGui ()
virtual bool	init (int argc, char ***argv)
virtual bool	createWindow (const char *title, int width, int height, int xPosition=0, int yPosition=0)
	Create and display our window.
virtual bool	run ()
	Start main rendering loop.
virtual bool	createMenu ()
virtual bool	setupEvents ()
virtual void	renderBuffer ()
virtual void	setInterval (unsigned int interval)
	Set main loop delay in milliseconds.
virtual void	setTimeout (unsigned int timeout)
	Set the time in milliseconds after which the programme should exit.
virtual void	setFullscreen ()
virtual void	unsetFullscreen ()
virtual void	showMenu (bool show)
	Sets whether the menus should be shown (for fscommand).
virtual bool	showMouse (bool show)
	Sets whether the gui should show the system mouse pointer.
virtual void	setInvalidatedRegions (const InvalidatedRanges &ranges)
virtual bool	want_multiple_regions ()
void	checkForData ()

Detailed Description

A Framebuffer-based GUI for Gnash. ----------------------------------

This is a simple "GUI" that works with any framebuffer device (/dev/fb0). No window system is required, it will run straigt from a console.

The current version requires that your system boots in graphics mode (that is, with a framebuffer driver - like vesafb - and most probably the virtual console enabled). Which graphics mode Gnash runs in depends on the mode your machine boots in and can be choosen using the kernel command line. With other words: Gnash does not change the graphics mode. Refer to the framebuffer docs for more information.

The fb gui now also supports pointing devices like mice or touchscreens, but it is not required. It works with /dev/input/mice so any PS/2 compatible mouse should do. Your kernel can emulate the "mice" device for other devices (like touchscreens and tablets) so this method is very flexible.

There is currently no visible mouse pointer built in, which is fine for touchscreens but will make it difficult for standard mice. This will be fixed in near time. Resolution: any

Pixel formats: 8 bit: none yet 15 bit: R5/G5/B5 16 bit: R5/G6/B5 24 bit: R8/G8/B8, B8/G8/R8 32 bit: R8/G8/B8/A8, B8/G8/R8/A8

Supported input devices:

any PS/2 compatible mouse (may be emulated by the kernel) talking to /dev/input/mice

Constructor & Destructor Documentation

gnash::FBGui::FBGui	(	unsigned long	xid,
		float	scale,
		bool	loop,
		RunResources &	r
	)

References gnash::terminate_signal().

gnash::FBGui::~FBGui ( ) [virtual]

References _, ogl::close(), and free().

gnash::FBGui::FBGui	(	unsigned long	xid,
		float	scale,
		bool	loop,
		RunResources &	r
	)

virtual gnash::FBGui::~FBGui ( ) [virtual]

Member Function Documentation

void gnash::FBGui::checkForData ( )

Referenced by run().

void gnash::FBGui::checkForData ( )

virtual bool gnash::FBGui::createMenu ( ) [virtual]

bool gnash::FBGui::createMenu ( ) [virtual]

bool gnash::FBGui::createWindow	(	const char *	title,
		int	width,
		int	height,
		int	xPosition = `0`,
		int	yPosition = `0`
	)			`[virtual]`

Create and display our window.

Parameters:

	title	The window title.
	width	The desired window width in pixels.
	height	The desired window height in pixels.
	xPosition	The desired window X position from the top left corner.
	yPosition	The desired window Y position from the top left corner.

Implements gnash::Gui.

virtual bool gnash::FBGui::createWindow	(	const char *	title,
		int	width,
		int	height,
		int	xPosition = `0`,
		int	yPosition = `0`
	)			`[virtual]`

Create and display our window.

Parameters:

	title	The window title.
	width	The desired window width in pixels.
	height	The desired window height in pixels.
	xPosition	The desired window X position from the top left corner.
	yPosition	The desired window Y position from the top left corner.

Implements gnash::Gui.

bool gnash::FBGui::init	(	int	argc,
		char ***	argv
	)			`[virtual]`

References _, errno, fatal_error, malloc(), ogl::open(), and gnash::InputDevice::scanForDevices().

virtual bool gnash::FBGui::init	(	int	argc,
		char ***	argv
	)			`[virtual]`

virtual void gnash::FBGui::renderBuffer ( ) [virtual]

Render the current buffer. For OpenGL, this means that the front and back buffers are swapped.

Implements gnash::Gui.

void gnash::FBGui::renderBuffer ( ) [virtual]

Render the current buffer. For OpenGL, this means that the front and back buffers are swapped.

Implements gnash::Gui.

References gnash::geometry::Range2d< T >::getMaxY(), gnash::geometry::Range2d< T >::getMinX(), gnash::geometry::Range2d< T >::getMinY(), gnash::geometry::Range2d< T >::isWorld(), gnash::geometry::Range2d< T >::width(), and gnash::key::y.

virtual bool gnash::FBGui::run ( ) [virtual]

Start main rendering loop.

Implements gnash::Gui.

bool gnash::FBGui::run ( ) [virtual]

Start main rendering loop.

Implements gnash::Gui.

References gnash::Gui::_interval, gnash::Gui::_validbounds, gnash::Gui::advance_movie(), checkForData(), gnash::gnashSleep(), gnash::geometry::Range2d< T >::height(), gnash::Gui::resize_view(), gnash::terminate_request, and gnash::geometry::Range2d< T >::width().

void gnash::FBGui::setFullscreen ( ) [virtual]

Attempt to run in a fullscreen window both for plugin and standalone player. Use isFullscreen() to see if gnash thinks it's running in fullscreen or not. The switch to fullscreen may fail if, for instance, the window manager refuses to allow it, but the flag will be set anyway.

Reimplemented from gnash::Gui.

virtual void gnash::FBGui::setFullscreen ( ) [virtual]

Attempt to run in a fullscreen window both for plugin and standalone player. Use isFullscreen() to see if gnash thinks it's running in fullscreen or not. The switch to fullscreen may fail if, for instance, the window manager refuses to allow it, but the flag will be set anyway.

Reimplemented from gnash::Gui.

virtual void gnash::FBGui::setInterval ( unsigned int interval ) [virtual]

Set main loop delay in milliseconds.

Reimplemented from gnash::Gui.

void gnash::FBGui::setInterval ( unsigned int interval ) [virtual]

Set main loop delay in milliseconds.

Reimplemented from gnash::Gui.

References gnash::Gui::_interval.

void gnash::FBGui::setInvalidatedRegions ( const InvalidatedRanges & ranges ) [virtual]

Reimplemented from gnash::Gui.

References gnash::Gui::_renderer, gnash::Gui::_validbounds, gnash::geometry::SnappingRanges2d< T >::getRange(), gnash::geometry::Intersection(), gnash::geometry::Range2d< T >::isNull(), and gnash::geometry::SnappingRanges2d< T >::size().

virtual void gnash::FBGui::setInvalidatedRegions ( const InvalidatedRanges & ranges ) [virtual]

Reimplemented from gnash::Gui.

void gnash::FBGui::setTimeout ( unsigned int timeout ) [virtual]

Set the time in milliseconds after which the programme should exit.

Implements gnash::Gui.

virtual void gnash::FBGui::setTimeout ( unsigned int timeout ) [virtual]

Set the time in milliseconds after which the programme should exit.

Implements gnash::Gui.

virtual bool gnash::FBGui::setupEvents ( ) [virtual]

bool gnash::FBGui::setupEvents ( ) [virtual]

virtual void gnash::FBGui::showMenu ( bool show ) [virtual]

Sets whether the menus should be shown (for fscommand).

Parameters:

show

true if the menu bar should be shown.

Reimplemented from gnash::Gui.

void gnash::FBGui::showMenu ( bool show ) [virtual]

Sets whether the menus should be shown (for fscommand).

Parameters:

show

true if the menu bar should be shown.

Reimplemented from gnash::Gui.

References _.

bool gnash::FBGui::showMouse ( bool show ) [virtual]

Sets whether the gui should show the system mouse pointer.

Parameters:

show

true if the mouse should be shown.

Returns:: true if the state changed.

Reimplemented from gnash::Gui.

References _.

virtual bool gnash::FBGui::showMouse ( bool show ) [virtual]

Sets whether the gui should show the system mouse pointer.

Parameters:

show

true if the mouse should be shown.

Returns:: true if the state changed.

Reimplemented from gnash::Gui.

void gnash::FBGui::unsetFullscreen ( ) [virtual]

Return from fullscreen to normal mode.

Reimplemented from gnash::Gui.

virtual void gnash::FBGui::unsetFullscreen ( ) [virtual]

Return from fullscreen to normal mode.

Reimplemented from gnash::Gui.

virtual bool gnash::FBGui::want_multiple_regions ( ) [inline, virtual]

Reimplemented from gnash::Gui.

virtual bool gnash::FBGui::want_multiple_regions ( ) [inline, virtual]

Reimplemented from gnash::Gui.

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

gnash::FBGui Class Reference

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation