This graphics pipe represents the interface for creating graphics windows on an X-based client. More...

#include "x11GraphicsPipe.h"

Inheritance diagram for x11GraphicsPipe:

Public Types
typedef int(*	pfn_XcursorGetDefaultSize) (X11_Display *)

typedef XcursorImage (	pfn_XcursorImageCreate) (int, int)

typedef void(*	pfn_XcursorImageDestroy) (XcursorImage *)

typedef X11_Cursor(*	pfn_XcursorImageLoadCursor) (X11_Display , const XcursorImage )

typedef void(*	pfn_XcursorImagesDestroy) (XcursorImages *)

typedef X11_Cursor(*	pfn_XcursorImagesLoadCursor) (X11_Display , const XcursorImages )

typedef XcursorImages (	pfn_XcursorXcFileLoadImages) (XcursorFile *, int)

typedef SizeID(*	pfn_XRRConfigCurrentConfiguration) (XRRScreenConfiguration , Rotation )

typedef XRRScreenConfiguration (	pfn_XRRGetScreenInfo) (X11_Display *, X11_Window)

typedef Bool(*	pfn_XRRQueryExtension) (X11_Display , int , int *)

typedef short (	pfn_XRRRates) (X11_Display , int, int, int )

typedef Status(*	pfn_XRRSetScreenConfig) (X11_Display , XRRScreenConfiguration , Drawable, int, Rotation, Time)

typedef XRRScreenSize (	pfn_XRRSizes) (X11_Display , int, int )

Public Types inherited from GraphicsPipe
enum	BufferCreationFlags { BF_refuse_parasite = 0x0001, BF_require_parasite = 0x0002, BF_refuse_window = 0x0004, BF_require_window = 0x0008, BF_require_callback_window = 0x0010, BF_can_bind_color = 0x0040, BF_can_bind_every = 0x0080, BF_resizeable = 0x0100, BF_size_track_host = 0x0200, BF_rtt_cumulative = 0x0400, BF_fb_props_optional = 0x0800, BF_size_square = 0x1000, BF_size_power_2 = 0x2000, BF_can_bind_layered = 0x4000 }

enum	OutputTypes { OT_window = 0x0001, OT_fullscreen_window = 0x0002, OT_buffer = 0x0004, OT_texture_buffer = 0x0008 }

enum	PreferredWindowThread { PWT_app, PWT_draw }

Public Member Functions
	x11GraphicsPipe (const std::string &display=std::string())

void	disable_relative_mouse ()
	Disables relative mouse mode for this display. More...

bool	enable_relative_mouse ()
	Enables relative mouse mode for this display. More...

virtual TypeHandle	force_init_type ()

X11_Display *	get_display () const
	Returns a pointer to the X display associated with the pipe: the display on which to create the windows. More...

X11_Cursor	get_hidden_cursor ()
	Returns an invisible Cursor suitable for assigning to windows that have the cursor_hidden property set. More...

XIM	get_im () const
	Returns the input method opened for the pipe, or NULL if the input method could not be opened for some reason. More...

virtual PreferredWindowThread	get_preferred_window_thread () const
	Returns an indication of the thread in which this GraphicsPipe requires its window processing to be performed: typically either the app thread (e.g. More...

X11_Window	get_root () const
	Returns the handle to the root window on the pipe's display. More...

int	get_screen () const
	Returns the X screen number associated with the pipe. More...

virtual TypeHandle	get_type () const

bool	supports_relative_mouse () const
	Returns true if relative mouse mode is supported on this display. More...

Public Member Functions inherited from GraphicsPipe
GraphicsDevice *	get_device () const
	Returns a pointer to device object. More...

int	get_display_height () const

DisplayInformation *	get_display_information ()

int	get_display_width () const

virtual std::string	get_interface_name () const =0

int	get_supported_types () const
	Returns the mask of bits that represents the kinds of GraphicsOutput objects this pipe might be able to successfully create. More...

bool	is_valid () const
	Returns false if this pipe is known to be invalid, meaning that an attempt to create a GraphicsWindow with the pipe will certainly fail. More...

virtual void	lookup_cpu_data ()
	Looks up the detailed CPU information and stores it in _display_information, if supported by the OS. More...

virtual	PT (GraphicsDevice) make_device(void *scrn

virtual	PT (GraphicsStateGuardian) make_callback_gsg(GraphicsEngine *engine)

bool	supports_type (int flags) const
	A convenience function to ask if a particular type or types of GraphicsObjects are supported. More...

Public Member Functions inherited from TypedReferenceCount
	TypedReferenceCount (const TypedReferenceCount &copy)

void	operator= (const TypedReferenceCount &copy)

Public Member Functions inherited from TypedObject
	TypedObject (const TypedObject &copy)=default

TypedObject *	as_typed_object ()
	Returns the object, upcast (if necessary) to a TypedObject pointer. More...

const TypedObject *	as_typed_object () const
	Returns the object, upcast (if necessary) to a TypedObject pointer. More...

int	get_best_parent_from_Set (const std::set< int > &) const

int	get_type_index () const
	Returns the internal index number associated with this object's TypeHandle, a unique number for each different type. More...

bool	is_exact_type (TypeHandle handle) const
	Returns true if the current object is the indicated type exactly. More...

bool	is_of_type (TypeHandle handle) const
	Returns true if the current object is or derives from the indicated type. More...

TypedObject &	operator= (const TypedObject &copy)=default

Public Member Functions inherited from ReferenceCount
int	get_ref_count () const

WeakReferenceList *	get_weak_list () const
	Returns the WeakReferenceList associated with this ReferenceCount object. More...

bool	has_weak_list () const
	Returns true if this particular ReferenceCount object has a WeakReferenceList created, false otherwise. More...

void	local_object ()
	This function should be called, once, immediately after creating a new instance of some ReferenceCount-derived object on the stack. More...

void	ref () const
	Explicitly increments the reference count. More...

bool	ref_if_nonzero () const
	Atomically increases the reference count of this object if it is not zero. More...

bool	test_ref_count_integrity () const
	Does some easy checks to make sure that the reference count isn't completely bogus. More...

bool	test_ref_count_nonzero () const
	Does some easy checks to make sure that the reference count isn't zero, or completely bogus. More...

virtual bool	unref () const
	Explicitly decrements the reference count. More...

WeakReferenceList *	weak_ref ()
	Adds the indicated PointerToVoid as a weak reference to this object. More...

void	weak_unref ()
	Removes the indicated PointerToVoid as a weak reference to this object. More...

Static Public Member Functions
static int	disable_x_error_messages ()
	Globally disables the printing of error messages that are raised by the X11 system, for instance in order to test whether a particular X11 operation will succeed. More...

static int	enable_x_error_messages ()
	Reenables the printing of error messages after a previous call to disable_x_error_messages(). More...

static TypeHandle	get_class_type ()

static int	get_x_error_count ()
	Returns the number of times an error indication has been raised by the X11 system since application start, including errors raised while error messages were disabled. More...

static void	init_type ()

Static Public Member Functions inherited from GraphicsPipe
static TypeHandle	get_class_type ()

static void	init_type ()

Static Public Member Functions inherited from TypedReferenceCount
static TypeHandle	get_class_type ()

static void	init_type ()

Static Public Member Functions inherited from TypedObject
static TypeHandle	get_class_type ()

static void	init_type ()
	This function is declared non-inline to work around a compiler bug in g++ 2.96. More...

Static Public Member Functions inherited from ReferenceCount
static TypeHandle	get_class_type ()

static void	init_type ()

Public Attributes
bool	_have_xrandr

Atom	_net_wm_bypass_compositor

Atom	_net_wm_pid

Atom	_net_wm_state

Atom	_net_wm_state_above

Atom	_net_wm_state_add

Atom	_net_wm_state_below

Atom	_net_wm_state_fullscreen

Atom	_net_wm_state_remove

Atom	_net_wm_window_type

Atom	_net_wm_window_type_fullscreen

Atom	_net_wm_window_type_splash

Atom	_wm_delete_window

int	_xcursor_size

pfn_XcursorImageCreate	_XcursorImageCreate

pfn_XcursorImageDestroy	_XcursorImageDestroy

pfn_XcursorImageLoadCursor	_XcursorImageLoadCursor

pfn_XcursorImagesDestroy	_XcursorImagesDestroy

pfn_XcursorImagesLoadCursor	_XcursorImagesLoadCursor

pfn_XcursorXcFileLoadImages	_XcursorXcFileLoadImages

pfn_XRRConfigCurrentConfiguration	_XRRConfigCurrentConfiguration

pfn_XRRGetScreenInfo	_XRRGetScreenInfo

pfn_XRRRates	_XRRRates

pfn_XRRSetScreenConfig	_XRRSetScreenConfig

pfn_XRRSizes	_XRRSizes

Public Attributes inherited from GraphicsPipe
	get_display_height
	Returns the height of the entire display, if it is known. More...

	get_display_information
	Gets the pipe's DisplayInformation. More...

	get_display_width
	Returns the width of the entire display, if it is known. More...

	get_interface_name

Public Attributes inherited from TypedObject
	get_type

Public Attributes inherited from ReferenceCount
	get_ref_count
	Returns the current reference count. More...

Static Public Attributes
static LightReMutex	_x_mutex

Detailed Description

This graphics pipe represents the interface for creating graphics windows on an X-based client.

Definition at line 47 of file x11GraphicsPipe.h.

Member Function Documentation

◆ disable_relative_mouse()

void x11GraphicsPipe::disable_relative_mouse ( )

inline

Disables relative mouse mode for this display.

Definition at line 85 of file x11GraphicsPipe.I.

◆ disable_x_error_messages()

int x11GraphicsPipe::disable_x_error_messages ( )

inlinestatic

Globally disables the printing of error messages that are raised by the X11 system, for instance in order to test whether a particular X11 operation will succeed.

Reenable error messages with a later call to enable_x_error_messages().

The return value is the current value of get_x_error_count().

Definition at line 101 of file x11GraphicsPipe.I.

◆ enable_relative_mouse()

bool x11GraphicsPipe::enable_relative_mouse ( )

inline

Enables relative mouse mode for this display.

Returns false if unsupported.

Definition at line 72 of file x11GraphicsPipe.I.

◆ enable_x_error_messages()

int x11GraphicsPipe::enable_x_error_messages ( )

inlinestatic

Reenables the printing of error messages after a previous call to disable_x_error_messages().

The return value is the current value of get_x_error_count().

Definition at line 113 of file x11GraphicsPipe.I.

◆ get_display()

X11_Display * x11GraphicsPipe::get_display ( ) const

inline

Returns a pointer to the X display associated with the pipe: the display on which to create the windows.

Definition at line 19 of file x11GraphicsPipe.I.

◆ get_hidden_cursor()

X11_Cursor x11GraphicsPipe::get_hidden_cursor ( )

inline

Returns an invisible Cursor suitable for assigning to windows that have the cursor_hidden property set.

Definition at line 53 of file x11GraphicsPipe.I.

◆ get_im()

XIM x11GraphicsPipe::get_im ( ) const

inline

Returns the input method opened for the pipe, or NULL if the input method could not be opened for some reason.

Definition at line 44 of file x11GraphicsPipe.I.

◆ get_preferred_window_thread()

GraphicsPipe::PreferredWindowThread x11GraphicsPipe::get_preferred_window_thread ( ) const

virtual

Returns an indication of the thread in which this GraphicsPipe requires its window processing to be performed: typically either the app thread (e.g.

X) or the draw thread (Windows).

Reimplemented from GraphicsPipe.

Definition at line 267 of file x11GraphicsPipe.cxx.

◆ get_root()

X11_Window x11GraphicsPipe::get_root ( ) const

inline

Returns the handle to the root window on the pipe's display.

Definition at line 35 of file x11GraphicsPipe.I.

◆ get_screen()

int x11GraphicsPipe::get_screen ( ) const

inline

Returns the X screen number associated with the pipe.

Definition at line 27 of file x11GraphicsPipe.I.

◆ get_x_error_count()

int x11GraphicsPipe::get_x_error_count ( )

inlinestatic

Returns the number of times an error indication has been raised by the X11 system since application start, including errors raised while error messages were disabled.

Definition at line 124 of file x11GraphicsPipe.I.

◆ supports_relative_mouse()

bool x11GraphicsPipe::supports_relative_mouse ( ) const

inline

Returns true if relative mouse mode is supported on this display.

Definition at line 64 of file x11GraphicsPipe.I.

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

panda/src/x11display/x11GraphicsPipe.h
panda/src/x11display/x11GraphicsPipe.cxx
panda/src/x11display/x11GraphicsPipe.I

Public Types

Public Member Functions

Static Public Member Functions

Public Attributes

Static Public Attributes

Detailed Description

Member Function Documentation

◆ disable_relative_mouse()

◆ disable_x_error_messages()

◆ enable_relative_mouse()

◆ enable_x_error_messages()

◆ get_display()

◆ get_hidden_cursor()

◆ get_im()

◆ get_preferred_window_thread()

◆ get_root()

◆ get_screen()

◆ get_x_error_count()

◆ supports_relative_mouse()