gtk/gdk/linux-fb/gdkprivate-fb.h
Owen Taylor 1bbf2ac7ee Make gdkx.h the only installed header from gdk/x11. All structures in
Fri Sep  7 11:51:44 2001  Owen Taylor  <otaylor@redhat.com>

      Make gdkx.h the only installed header from gdk/x11.
      All structures in gdk/x11 are opaque.

	* gdk/x11/Makefile.am gdk/x11/gdkx.h gdk/x11/gdkprivate-x11.h:
	Don't install gdk{drawable,pixmap,window}-x11.h.

	* gdk/x11/{gdkcolormap-x11.c, gdkfont-x11.c, gdkx.h, gdkvisual-x11.c:
	Move GdkColormapPrivateX11, GdkFontPrivateX GdkImagePrivateX11,
	GdkVisualClass into C files.

	* gdk/gdkpixmap-x11.[ch]: Make gdk_pixmap_impl_get_type() static.

	* gdk/x11/{gdkcolor-x11.c, gdkcursor-x11.c, gdkdrawable-x11.c,
	gdkfont-x11.c, gdkgc-x11.c, gdkx.h, gdkimage-x11,gdkvisual-x11.c}
	Add public functions to replace previously exported direct
	structure access.
	gdk_x11_colormap_get_{xdisplay,xcolormap}
	gdk_x11_cursor_get_{xdisplay,xcursor},
	gdk_x11_drawable_get_{xdisplay,xcursor,gdk_x11_visual_get_xvisual,
	gdk_x11_font_get_{xdisplay,xfont}, gdk_x11_image_get_{xdisplay,ximage},
	gdk_x11_gc_get_{xdisplay,ximage}

	* gdk/gdkprivate.h gdk/gdkinternals.h: Move GdkColorInfo,
	GdkEventFilter, GdkClientFilter, GdkFontPrivate to gdkinternals.

      Fix a number of variables and functions that were exported
      "accidentally" from GDK.

	* gdk/**.[ch]: gdk => _gdk for gdk_visual_init,
	gdk_events_init, gdk_input_init, gdk_dnd_init, gdk_image_exit,
	gdk_input_exit,	gdk_windowing_exit, gdk_event_func, gdk_event_data,
	gdk_event_notify, gdk_queued_events, gdk_queued_tail,
	gdk_event_new, gdk_events_queue, gdk_events_unqueue,
	gdk_event_queue_find_first, gdk_event_queue_remove_link,
	gdk_event_queue_append, gdk_event_button_generate,
	gdk_debug_flags, gdk_default_filters, gdk_parent_root.

	* gdk/x11/{gdkevents-x11.c, gdkglobals-x11.c, gdkimage-x11.c,
	   gdkmain-x11.c, gdkprivate-x11.h, gdk/x11/gdkwindow-x11.c}:
	gdk => _gdk for gdk_event_mask_table, gkd_nevent_masks,
	gdk_wm_window_protocols, gdk_leader_window, gdk_xgrab_window,
	gdk_use_xshm, gdk_input_ignore_core.

	* gdk/x11/xsettings-common.h (xsettings_list_insert): Add
	#defines to namespace functions into the private _gdk_
	namespace.

	* gdk/gdkwindow.[ch] gdk/x11/gdkx.h: Add gdk_get_default_root_window ()
	to replace gdk_parent_root exported variable. Adjust and
	deprecate GDK_ROOT_PARENT().

	* demos/{testpixbuf-drawable.c,testpixbuf-save.c}: Fix
	GDK_ROOT_PARENT usage, remove includes of port-specific
	headers.

	* gdk/{win32,x11,fb}/gdkinput*.[ch]: s/gdk/_gdk/ for
	_gdk_input_gxid_host, _gdk_input_gxid_port, _gdk_input_ignore_core,
	gdk_input_devices, _gdk_input_windows, gdk_init_input_core.

	* gdk/x11/{gdkevents-x11.,c gdkglobals-x11.c, gdkmain-x11.c}
	docs/Changes-2.0.txt: Remove gdk_wm_protocols,
	gdk_wm_delete_window functions, gdk_wm_take_focus,
	use gdk_atom_intern() instead.

	* gdk/linux-fb/{gdkselection-fb.c, gdkmain-fb.c, gdkprivatefb.h}
	  gdk/win32/{gdkselection-win32.c, gdkmgdkwin32.h, gdkprivate-win32.h}
	  gdk/x11/{gdkselection-x11.c gdkx.h, gtkprivate-x11.h}
	  gtk/gtkselection.c
        Unexport gdk_selection_property, just use
	gdk_atom_intern ("GDK_SELECTION").

	* gdk/x11/{gdkprivate-x11.h,gdkdrawable-x11h,gdkgc-x11.c,gdkx.h}:
	Unexport gdk_drawable_impl_x11_get_type, gdk_gc_x11_get_type,
	GDK_GC_X11 cast macros, GdkGCX11 structures, GdkCursorPrivate,
	GdkVisualprivate, gdk_x11_gc_flush.

      Make a number of public exports of variables into functions
      to increase encapsulation.

	* gdk/gdkinternals.h gdk/gdkinput.h gdk/gdkevents.h
	gdk/linux-fb/gdkmouse-fb.c: gdk_core_pointer => _gdk_core_pointer,
	move to gdkinternals.h. Add gdk_device_get_core_pointer ().

	* gdk/gdkprivate.h gdk/gdkpango.c gdk/gdkinternals.h
	docs/Changes-2.0.txt: Unexport gdk_parent_root, gdk_error_code,
	gdk_error_warnings.

	* gdk/x11/{gdkcolormap-x11.c, gdkmain-x11.c, gdkx.h}
	  docs/Changes-2.0.txt:
	s/gdk_screen/_gdk_screen/, add gdk_x11_get_default_screen()
	s/gdk_root_window/_gdk_root_window/, add gdk_x11_get_default_root_xwindow()
	Add gdk_x11_get_default_xdisplay().

	* gdk/gdk.h gdk/gdk.c linux-fb/gdkfb.h linux-fb/gdkglobals-fb.c
	win32/gdkwin32.h x11/gdkglobals-x11.c gdk/x11/gdkmain-x11.c
	gdk/x11/gdkx.h: gdk/gdk.def: Add gdk_get/set_program_class,
	Don't export gdk_progclass, move --class command line
	option and handling to common portion of GDK.

      Miscellaneous fixes:

	* gdk/x11/gdkwindow-x11.c (gdk_window_set_icon_list): Fix
	g_return_val_if_fail that should have been g_return_if_fail.

	* gdk/gdkinternals.h gdk/gdkprivate.h: Move
	gdk_synthesize_window_state() to the semi-public gdkprivate.h.

	* gtk/gtkdnd.c (_gtk_drag_source_handle_event): Remove uneeded
	X11 dependency.

	* gdk/linux-fb/gdkmain-fb.c gdk/win32/gdkmain-win32.c gdk/TODO:
	Remove unused gdk_key_repeat_disable/restore.

	* linux-fb/gdkglobals-fb.c win32/gdkglobals-win32.c
	x11/gdkglobals-x11.c x11/gdkprivate-x11.h gdk/gdk.def:
	Remove unused gdk_null_window_warnings variable.

	* gdk/Makefile.am (DIST_SUBDIRS) nanox/*: cvs remove nanox;
	it can be retrieved from the repository; it is too far
	from functional to be worth having people check out;
	it would be easier to start from scratch, I suspect.

	* gdk/x11/gdkpixmap-x11.c: Fix lvalue usage of GDK_PIXMAP_XID().

	* gdk/x11/gdkkeys-x11.c gdk/gdkrgb.c gdk/gdkwindow.c
	gdk/x11/gdkpango-x11.c gdk/x11/gdkselection-x11.c:
	Fix some accidentally global variables and unused global variables.

	* gdk/x11/gdkkeys-x11.c gdk/gdkrgb.c gdk/gdkwindow.c
	gdk/x11/gdkpango-x11.c gdk/x11/gdkselection-x11.c:
	Fix some accidentally global variables and unused global variables.

      Add some space for future expansion to multihead.

	* gdk/gdkdrawable.h: Add four reserved function pointers
	for future expansion of GdkDrawableClass.

	* gtk/gtkwindow.h gtk/gtkinvisible.h: Add reserved pointer
	where we can put a GdkScreen * later.
2001-09-07 21:50:20 +00:00

458 lines
14 KiB
C

/* GDK - The GIMP Drawing Kit
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
/*
* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
* file for a list of people on the GTK+ Team. See the ChangeLog
* files for a list of changes. These files are distributed with
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
*/
/*
* Private uninstalled header defining things local to X windowing code
*/
#ifndef __GDK_PRIVATE_FB_H__
#define __GDK_PRIVATE_FB_H__
#include <gdk/gdkprivate.h>
#include <gdk/gdkinternals.h>
#include <gdk/gdk.h>
#include "gdkfb.h"
#include "gdkregion-generic.h"
#include <linux/fb.h>
#include <stdio.h>
#include <freetype/freetype.h>
#define GDK_TYPE_DRAWABLE_IMPL_FBDATA (gdk_drawable_impl_fb_get_type ())
#define GDK_DRAWABLE_IMPL_FBDATA(win) ((GdkDrawableFBData *)((GdkWindowObject *)(win))->impl)
#define GDK_IS_DRAWABLE_IMPL_FBDATA(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_DRAWABLE_IMPL_FBDATA))
#define GDK_DRAWABLE_IMPL(win) ((GdkDrawable *)((GdkWindowObject *)(win))->impl)
#define GDK_WINDOW_IMPL_FBDATA(win) ((GdkWindowFBData *)((GdkWindowObject *)(win))->impl)
#define GDK_PIXMAP_IMPL_FBDATA(win) ((GdkPixmapFBData *)((GdkWindowObject *)(win))->impl)
#define GDK_DRAWABLE_FBDATA(win) ((GdkDrawableFBData *)(win))
#define GDK_PIXMAP_FBDATA(win) ((GdkPixmapFBData *)(win))
#define GDK_WINDOW_FBDATA(win) ((GdkWindowFBData *)(win))
#define GDK_FONT_FB(f) ((GdkFontPrivateFB *)(f))
#define GDK_CURSOR_FB(c) ((GdkCursorPrivateFB *)(c))
#define CHECK_IMPL_AND_INTF
#ifdef CHECK_IMPL_AND_INTF
#define GDK_CHECK_IMPL(drawable) \
g_assert(G_OBJECT_TYPE(drawable) == _gdk_window_impl_get_type() || G_OBJECT_TYPE(drawable) == _gdk_pixmap_impl_get_type())
#define GDK_CHECK_INTF(drawable) \
g_assert(G_OBJECT_TYPE(drawable) == gdk_window_object_get_type() || G_OBJECT_TYPE(drawable) == gdk_pixmap_get_type())
#else
#define GDK_CHECK_IMPL(drawable)
#define GDK_CHECK_INTF(drawable)
#endif
typedef struct _GdkDrawableFBData GdkDrawableFBData;
typedef struct _GdkWindowFBData GdkWindowFBData;
typedef struct _GdkPixmapFBData GdkPixmapFBData;
typedef struct _GdkFBDrawingContext GdkFBDrawingContext;
#define GDK_DRAWABLE_PIXMAP (GDK_WINDOW_FOREIGN+1)
struct _GdkDrawableFBData
{
GdkDrawable parent_object;
GdkDrawable *wrapper;
guchar *mem;
gint abs_x, abs_y, lim_x, lim_y, llim_x, llim_y; /* computed values */
guint rowstride;
/* Due to excursions in gdk, this stuff has to be stored here
instead of in GdkDrawable where it belongs */
gint width, height, depth;
GdkColormap *colormap;
GdkWindowType window_type;
};
typedef struct {
GdkDrawableClass base_class;
} GdkDrawableFBClass;
struct _GdkPixmapFBData
{
GdkDrawableFBData drawable_data;
};
typedef struct {
GdkDrawableFBClass klass;
} GdkPixmapFBClass;
GType gdk_drawable_impl_fb_get_type (void) G_GNUC_CONST;
typedef struct {
gulong length;
GdkAtom type;
gint format;
guchar data[1];
} GdkWindowProperty;
struct _GdkWindowFBData
{
GdkDrawableFBData drawable_data;
GdkCursor *cursor;
GHashTable *properties;
GdkRegion *shape; /* Can also be GDK_FB_USE_CHILD_SHAPE */
GdkEventMask event_mask;
gboolean realized : 1;
};
typedef struct {
GdkDrawableFBClass base_class;
} GdkWindowFBClass;
#define GDK_WINDOW_P(x) ((GdkWindowObject *)(x))
struct _GdkFBDisplay
{
int tty_fd;
int console_fd;
int vt, start_vt;
/* Used by rendering code: */
guchar *fb_mem;
gint fb_width; /* In pixels */
gint fb_height; /* In pixels */
gint fb_stride; /* In bytes */
int fb_fd;
guchar *fb_mmap;
gpointer active_cmap;
gulong mem_len;
struct fb_fix_screeninfo sinfo;
struct fb_var_screeninfo modeinfo;
struct fb_var_screeninfo orig_modeinfo;
int red_byte, green_byte, blue_byte; /* For truecolor */
/* fb manager */
int manager_fd;
int manager_tag;
int manager_blocked;
};
struct _GdkVisualClass
{
GObjectClass parent_class;
};
typedef struct {
GHashTable *hash;
GdkColorInfo *info;
guint sync_tag;
} GdkColormapPrivateFB;
typedef struct {
GdkCursor base;
GdkPixmap *cursor, *mask;
int hot_x, hot_y;
} GdkCursorPrivateFB;
/* Define this to emulate slow emulation of
GdkFonts using PangoFont */
#define EMULATE_GDKFONT
typedef struct {
GdkFontPrivate base;
#ifdef EMULATE_GDKFONT
/* For PangoFont emulation: */
char *name;
PangoFont *pango_font;
#else
/* For bogus GdkFonts: */
int size;
#endif
} GdkFontPrivateFB;
typedef struct {
/* Empty */
} GdkImagePrivateFB;
#define GDK_GC_FBDATA(x) ((GdkGCFBData *)(x))
#define GDK_GC_P(x) ((GdkGC *)(x))
typedef enum {
GPR_USED_BG,
GPR_AA_GRAYVAL,
GPR_NONE,
GPR_ERR_BOUNDS
} GetPixelRet;
typedef enum {
GDK_FB_SRC_BPP_1,
GDK_FB_SRC_BPP_8,
GDK_FB_SRC_BPP_16,
GDK_FB_SRC_BPP_24,
GDK_FB_SRC_BPP_32,
GDK_FB_SRC_BPP_7_AA_GRAYVAL,
GDK_FB_SRC_BPP_8_AA_GRAYVAL,
GDK_NUM_FB_SRCBPP
} GdkFbSrcBPP;
typedef void gdk_fb_draw_drawable_func (GdkDrawable *drawable,
GdkGC *gc,
GdkPixmap *src,
GdkFBDrawingContext *dc,
gint start_y,
gint end_y,
gint start_x,
gint end_x,
gint src_x_off,
gint src_y_off,
gint draw_direction);
typedef struct {
GdkGC parent_instance;
GdkRegion *clip_region;
gchar *dash_list;
GdkGCValuesMask values_mask;
GdkGCValues values;
gint dash_offset;
gushort dash_list_len;
guchar alu;
/* The GC can only be used with target drawables of
* the same depth as the initial drawable
* specified in gd_gc_new().
*/
guchar depth;
/* Calculated state: */
/* These functions can only be called for drawables
* that have the same depth as the gc.
*/
void (*set_pixel) (GdkDrawable *drawable,
GdkGC *gc,
int x,
int y,
gulong pixel);
GetPixelRet (*get_color) (GdkDrawable *drawable,
GdkGC *gc,
int x,
int y,
GdkColor *color);
void (*fill_span) (GdkDrawable *drawable,
GdkGC *gc,
GdkSpan *span,
GdkColor *color);
void (*fill_rectangle) (GdkDrawable *drawable,
GdkGC *gc,
GdkRectangle *rect,
GdkColor *color);
gdk_fb_draw_drawable_func *draw_drawable[GDK_NUM_FB_SRCBPP];
} GdkGCFBData;
typedef struct {
GdkGCClass parent_class;
} GdkGCFBClass;
extern GdkGC *_gdk_fb_screen_gc;
GType gdk_gc_fb_get_type (void) G_GNUC_CONST;
void _gdk_selection_window_destroyed (GdkWindow *window);
void gdk_window_invalidate_region_clear (GdkWindow *window,
GdkRegion *region);
void gdk_window_invalidate_rect_clear (GdkWindow *window,
GdkRectangle *rect);
void gdk_fb_window_send_crossing_events (GdkWindow *src,
GdkWindow *dest,
GdkCrossingMode mode);
void gdk_fb_window_move_resize (GdkWindow *window,
gint x,
gint y,
gint width,
gint height,
gboolean send_expose_events);
GdkWindow *gdk_fb_window_find_focus (void);
GdkRegion *gdk_fb_window_get_abs_shape (GdkDrawable *window);
GdkRegion *gdk_fb_window_peek_shape (GdkDrawable *window,
gint *dx,
gint *dy);
GdkGC * _gdk_fb_gc_new (GdkDrawable *drawable,
GdkGCValues *values,
GdkGCValuesMask values_mask);
#define _GDK_FB_GC_DEPTH (1<<31)
void _gdk_fb_gc_calc_state (GdkGC *gc,
GdkGCValuesMask changed);
GdkImage *_gdk_fb_get_image (GdkDrawable *drawable,
gint x,
gint y,
gint width,
gint height);
void gdk_fb_drawable_clear (GdkDrawable *drawable);
void gdk_fb_draw_drawable (GdkDrawable *drawable,
GdkGC *gc,
GdkPixmap *src,
gint xsrc,
gint ysrc,
gint xdest,
gint ydest,
gint width,
gint height);
struct _GdkFBDrawingContext {
GdkWindow *bg_relto;
GdkPixmap *bgpm;
GdkRegion *real_clip_region;
guchar *mem, *clipmem;
gpointer cursor_dc;
guint rowstride, clip_rowstride;
int clipxoff, clipyoff;
gboolean draw_bg : 1;
gboolean copy_region : 1;
gboolean handle_cursor : 1;
};
void gdk_fb_drawing_context_init (GdkFBDrawingContext *dc,
GdkDrawable *drawable,
GdkGC *gc,
gboolean draw_bg,
gboolean do_clipping);
void gdk_fb_drawing_context_finalize (GdkFBDrawingContext *dc);
void gdk_fb_draw_drawable_3 (GdkDrawable *drawable,
GdkGC *gc,
GdkPixmap *src,
GdkFBDrawingContext *dc,
gint xsrc,
gint ysrc,
gint xdest,
gint ydest,
gint width,
gint height);
void gdk_fb_draw_drawable_2 (GdkDrawable *drawable,
GdkGC *gc,
GdkPixmap *src,
gint xsrc,
gint ysrc,
gint xdest,
gint ydest,
gint width,
gint height,
gboolean draw_bg,
gboolean do_clipping);
void gdk_fb_draw_rectangle (GdkDrawable *drawable,
GdkGC *gc,
gint filled,
gint x,
gint y,
gint width,
gint height);
void gdk_fb_fill_spans (GdkDrawable *real_drawable,
GdkGC *gc,
GdkSpan *spans,
int nspans,
gboolean sorted);
GdkRegion *gdk_fb_clip_region (GdkDrawable *drawable,
GdkGC *gc,
gboolean do_clipping,
gboolean do_children,
gboolean full_shapes);
GdkGrabStatus gdk_fb_pointer_grab (GdkWindow *window,
gint owner_events,
GdkEventMask event_mask,
GdkWindow *confine_to,
GdkCursor *cursor,
guint32 time,
gboolean implicit_grab);
void gdk_fb_pointer_ungrab (guint32 time,
gboolean implicit_grab);
guint32 gdk_fb_get_time (void);
void gdk_shadow_fb_update (gint minx,
gint miny,
gint maxx,
gint maxy);
void gdk_shadow_fb_init (void);
void gdk_shadow_fb_stop_updates (void);
void gdk_fb_recompute_all (void);
extern GdkAtom _gdk_selection_property;
extern GdkFBAngle _gdk_fb_screen_angle;
/* Pointer grab info */
extern GdkWindow *_gdk_fb_pointer_grab_window;
extern gboolean _gdk_fb_pointer_grab_owner_events;
extern GdkWindow *_gdk_fb_pointer_grab_confine;
extern GdkEventMask _gdk_fb_pointer_grab_events;
extern GdkCursor *_gdk_fb_pointer_grab_cursor;
/* Keyboard grab info */
extern GdkWindow *_gdk_fb_keyboard_grab_window;
extern GdkEventMask _gdk_fb_keyboard_grab_events;
extern gboolean _gdk_fb_keyboard_grab_owner_events;
extern GdkFBDisplay *gdk_display;
extern FILE *debug_out;
GdkEvent *gdk_event_make(GdkWindow *window,
GdkEventType type,
gboolean append_to_queue);
GdkWindow * gdk_fb_pointer_event_window (GdkWindow *window,
GdkEventType type);
GdkWindow *gdk_fb_keyboard_event_window (GdkWindow *window,
GdkEventType type);
GdkWindow *gdk_fb_other_event_window (GdkWindow *window,
GdkEventType type);
void gdk_fb_get_cursor_rect(GdkRectangle *rect);
gboolean gdk_fb_cursor_need_hide(GdkRectangle *rect);
gboolean gdk_fb_cursor_region_need_hide(GdkRegion *region);
void gdk_fb_cursor_unhide(void);
void gdk_fb_cursor_reset(void);
void gdk_fb_cursor_hide(void);
void gdk_fb_redraw_all(void);
void gdk_fb_cursor_move (gint x, gint y, GdkWindow *in_window);
guint gdk_fb_keyboard_modifiers (void);
gboolean gdk_fb_keyboard_init (gboolean open_dev);
gboolean gdk_fb_keyboard_open (void);
void gdk_fb_keyboard_close (void);
gboolean gdk_fb_mouse_init (gboolean open_dev);
gboolean gdk_fb_mouse_open (void);
void gdk_fb_mouse_close (void);
void gdk_fb_mouse_get_info (gint *x,
gint *y,
GdkModifierType *mask);
#endif /* __GDK_PRIVATE_FB_H__ */