/* Definitions and headers for communication with X protocol.
- Copyright (C) 1989, 1993, 1994 Free Software Foundation, Inc.
+ Copyright (C) 1989, 1993, 1994, 1998, 1999 Free Software Foundation, Inc.
This file is part of GNU Emacs.
You should have received a copy of the GNU General Public License
along with GNU Emacs; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
+the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA. */
#include <X11/Xlib.h>
#include <X11/cursorfont.h>
#endif
#endif
-#ifdef XlibSpecificationRelease
-#if XlibSpecificationRelease >= 5
-#define HAVE_X11R5
+#ifdef HAVE_X11R5
/* In case someone has X11R5 on AIX 3.1,
make sure HAVE_X11R4 is defined as well as HAVE_X11R5. */
#define HAVE_X11R4
#endif
-#endif
#ifdef HAVE_X11R5
#define HAVE_X_I18N
#define FONT_HEIGHT(f) ((f)->ascent + (f)->descent)
#define FONT_BASE(f) ((f)->ascent)
-#define CHECK_X_FRAME(f, frame) \
- if (NILP (frame)) \
- f = selected_frame; \
- else \
- { \
- CHECK_LIVE_FRAME (frame, 0); \
- f = XFRAME (frame); \
- } \
- if (! FRAME_X_P (f))
-
-
-
/* The mask of events that text windows always want to receive. This
- does not include mouse movement events. It is used when the window
- is created (in x_window) and and in selection processing.
-
- We do include ButtonReleases in this set because Emacs isn't always
- fast enough to catch them when it wants them, and they're rare
- enough that they don't use much processor time. */
+ includes mouse movement events, since handling the mouse-font text property
+ means that we must track mouse motion all the time. */
#define STANDARD_EVENT_SET \
(KeyPressMask \
| ButtonPressMask \
| ButtonReleaseMask \
| PointerMotionMask \
- | PointerMotionHintMask \
| StructureNotifyMask \
| FocusChangeMask \
| LeaveWindowMask \
extern Visual *select_visual ();
-enum text_cursor_kinds {
- filled_box_cursor, hollow_box_cursor, bar_cursor
-};
-
-/* This data type is used for the font_table field
- of struct x_display_info. */
-
-struct font_info
+enum text_cursor_kinds
{
- XFontStruct *font;
- char *name;
- char *full_name;
+ NO_CURSOR = -1,
+ FILLED_BOX_CURSOR,
+ HOLLOW_BOX_CURSOR,
+ BAR_CURSOR
};
/* Structure recording X pixmap and reference count.
{
/* Chain of all x_display_info structures. */
struct x_display_info *next;
+
/* Connection number (normally a file descriptor number). */
int connection;
+
/* This says how to access this display in Xlib. */
Display *display;
+
/* This is a cons cell of the form (NAME . FONT-LIST-CACHE).
The same cons cell also appears in x_display_name_list. */
Lisp_Object name_list_element;
+
/* Number of frames that are on this display. */
int reference_count;
+
/* The Screen this connection is connected to. */
Screen *screen;
+
+ /* Dots per inch of the screen. */
+ double resx, resy;
+
/* The Visual being used for this display. */
Visual *visual;
+
/* Number of panes on this screen. */
int n_planes;
+
/* Dimensions of this screen. */
int height, width;
+
/* Mask of things that cause the mouse to be grabbed. */
int grabbed;
+
/* Emacs bitmap-id of the default icon bitmap for this frame.
Or -1 if none has been allocated yet. */
int icon_bitmap_id;
+
/* The root window of this screen. */
Window root_window;
+
/* The cursor to use for vertical scroll bars. */
Cursor vertical_scroll_bar_cursor;
+
/* X Resource data base */
XrmDatabase xrdb;
/* The current capacity of x_font_table. */
int font_table_size;
+ /* Minimum width over all characters in all fonts in font_table. */
+ int smallest_char_width;
+
+ /* Minimum font height over all fonts in font_table. */
+ int smallest_font_height;
+
/* Reusable Graphics Context for drawing a cursor in a non-default face. */
GC scratch_cursor_gc;
- /* These variables describe the range of text currently shown
- in its mouse-face, together with the window they apply to.
- As long as the mouse stays within this range, we need not
- redraw anything on its account. */
+ /* These variables describe the range of text currently shown in its
+ mouse-face, together with the window they apply to. As long as
+ the mouse stays within this range, we need not redraw anything on
+ its account. Rows and columns are glyph matrix positions in
+ MOUSE_FACE_WINDOW. */
int mouse_face_beg_row, mouse_face_beg_col;
+ int mouse_face_beg_x, mouse_face_beg_y;
int mouse_face_end_row, mouse_face_end_col;
+ int mouse_face_end_x, mouse_face_end_y;
int mouse_face_past_end;
Lisp_Object mouse_face_window;
int mouse_face_face_id;
/* Nonzero means defer mouse-motion highlighting. */
int mouse_face_defer;
+ int mouse_face_image_state;
+
char *x_id_name;
/* The number of fonts actually stored in x_font_table.
- font_table[n] is used and valid iff 0 <= n < n_fonts.
- 0 <= n_fonts <= font_table_size. */
+ font_table[n] is used and valid iff 0 <= n < n_fonts. 0 <=
+ n_fonts <= font_table_size and font_table[i].name != 0. */
int n_fonts;
/* Pointer to bitmap records. */
/* Communication with window managers. */
Atom Xatom_wm_protocols;
+
/* Kinds of protocol things we may receive. */
Atom Xatom_wm_take_focus;
Atom Xatom_wm_save_yourself;
Atom Xatom_wm_delete_window;
+
/* Atom for indicating window state to the window manager. */
Atom Xatom_wm_change_state;
+
/* Other WM communication */
Atom Xatom_wm_configure_denied; /* When our config request is denied */
Atom Xatom_wm_window_moved; /* When the WM moves us. */
+
/* EditRes protocol */
Atom Xatom_editres;
/* More atoms, which are selection types. */
Atom Xatom_CLIPBOARD, Xatom_TIMESTAMP, Xatom_TEXT, Xatom_DELETE,
+ Xatom_COMPOUND_TEXT,
Xatom_MULTIPLE, Xatom_INCR, Xatom_EMACS_TMP, Xatom_TARGETS, Xatom_NULL,
Xatom_ATOM_PAIR;
+
+ /* More atoms for font properties. The last three are private
+ properties, see the comments in src/fontset.h. */
+ Atom Xatom_PIXEL_SIZE,
+ Xatom_MULE_BASELINE_OFFSET, Xatom_MULE_RELATIVE_COMPOSE,
+ Xatom_MULE_DEFAULT_ASCENT;
+
+ /* More atoms for Ghostscript support. */
+ Atom Xatom_DONE, Xatom_PAGE;
+
+ /* Atom used in toolkit scroll bar client messages. */
+ Atom Xatom_Scrollbar;
+
#ifdef MULTI_KBOARD
struct kboard *kboard;
#endif
frame. It differs from x_focus_frame when we're using a global
minibuffer. */
struct frame *x_highlight_frame;
+
+ /* The null pixel used for filling a character background with
+ background color of a gc. */
+ Pixmap null_pixel;
+
+ /* The gray pixmap. */
+ Pixmap gray;
+
+ /* Cache of images. */
+ struct image_cache *image_cache;
};
/* This is a chain of structures for all the X displays currently in use. */
FONT-LIST-CACHE records previous values returned by x-list-fonts. */
extern Lisp_Object x_display_name_list;
-extern struct x_display_info *x_display_info_for_display ();
-extern struct x_display_info *x_display_info_for_name ();
+/* Regexp matching a font name whose width is the same as `PIXEL_SIZE'. */
+extern Lisp_Object Vx_pixel_size_width_font_regexp;
+
+/* A flag to control how to display unibyte 8-bit character. */
+extern int unibyte_display_via_language_environment;
+
+struct x_display_info *x_display_info_for_display P_ ((Display *));
+struct x_display_info *x_display_info_for_name ();
extern struct x_display_info *x_term_init ();
+
+extern Lisp_Object x_list_fonts P_ ((struct frame *, Lisp_Object, int, int));
+
+extern struct font_info *x_get_font_info(), *x_load_font (), *x_query_font ();
+extern void x_find_ccl_program();
\f
/* Each X frame object points to its own struct x_output object
in the output_data.x field. The x_output structure contains
icon. */
int icon_bitmap;
+ /* Default ASCII font of this frame. */
XFontStruct *font;
+ /* The baseline position of the default ASCII font. */
+ int font_baseline;
+
+ /* If a fontset is specified for this frame instead of font, this
+ value contains an ID of the fontset, else -1. */
+ int fontset;
+
/* Pixel values used for various purposes.
border_pixel may be -1 meaning use a gray tile. */
unsigned long background_pixel;
unsigned long mouse_pixel;
unsigned long cursor_foreground_pixel;
+ /* Foreground color for scroll bars. A value of -1 means use the
+ default (black for non-toolkit scroll bars). */
+ unsigned long scroll_bar_foreground_pixel;
+
+ /* Background color for scroll bars. A value of -1 means use the
+ default (background color of the frame for non-toolkit scroll
+ bars). */
+ unsigned long scroll_bar_background_pixel;
+
/* Descriptor for the cursor in use for this window. */
Cursor text_cursor;
Cursor nontext_cursor;
Cursor modeline_cursor;
Cursor cross_cursor;
+ Cursor busy_cursor;
+
+ /* Window whose cursor is busy_cursor. This window is temporarily
+ mapped to display a busy-cursor. */
+ Window busy_window;
+
+ /* Non-zero means busy cursor is currently displayed. */
+ unsigned busy_p : 1;
/* Flag to set when the X window needs to be completely repainted. */
int needs_exposure;
scroll bars, in pixels. */
int vertical_scroll_bar_extra;
- /* Table of parameter faces for this frame. Any X resources (pixel
- values, fonts) referred to here have been allocated explicitly
- for this face, and should be freed if we change the face. */
- struct face **param_faces;
- int n_param_faces;
-
- /* Table of computed faces for this frame. These are the faces
- whose indexes go into the upper bits of a glyph, computed by
- combining the parameter faces specified by overlays, text
- properties, and what have you. The X resources mentioned here
- are all shared with parameter faces. */
- struct face **computed_faces;
- int n_computed_faces; /* How many are valid */
- int size_computed_faces; /* How many are allocated */
+ /* The extra width currently allotted for the areas in which
+ truncation marks, continuation marks, and overlay arrows are
+ displayed. */
+ int flags_areas_extra;
/* This is the gravity value for the specified window position. */
int win_gravity;
struct x_display_info *display_info;
/* This is a button event that wants to activate the menubar.
- We save it here until the command loop gets to think about it. */
- XButtonEvent *saved_button_event;
+ We save it here until the command loop gets to think about it. */
+ XEvent *saved_menu_event;
/* This is the widget id used for this frame's menubar in lwlib. */
#ifdef USE_X_TOOLKIT
/* Nonzero means tried already to make this frame visible. */
char asked_for_visible;
+ /* Nonzero if this frame was ever previously visible. */
+ char has_been_visible;
+
#ifdef HAVE_X_I18N
+ /* Input method. */
+ XIM xim;
/* Input context (currently, this means Compose key handler setup). */
XIC xic;
#endif
-};
-
-/* Get at the computed faces of an X window frame. */
-#define FRAME_PARAM_FACES(f) ((f)->output_data.x->param_faces)
-#define FRAME_N_PARAM_FACES(f) ((f)->output_data.x->n_param_faces)
-#define FRAME_DEFAULT_PARAM_FACE(f) (FRAME_PARAM_FACES (f)[0])
-#define FRAME_MODE_LINE_PARAM_FACE(f) (FRAME_PARAM_FACES (f)[1])
-#define FRAME_COMPUTED_FACES(f) ((f)->output_data.x->computed_faces)
-#define FRAME_N_COMPUTED_FACES(f) ((f)->output_data.x->n_computed_faces)
-#define FRAME_SIZE_COMPUTED_FACES(f) ((f)->output_data.x->size_computed_faces)
-#define FRAME_DEFAULT_FACE(f) ((f)->output_data.x->computed_faces[0])
-#define FRAME_MODE_LINE_FACE(f) ((f)->output_data.x->computed_faces[1])
+ /* Relief GCs, colors etc. */
+ struct relief
+ {
+ GC gc;
+ unsigned long pixel;
+ int allocated_p;
+ }
+ black_relief, white_relief;
+
+ /* The background for which the above relief GCs were set up.
+ They are changed only when a different background is involved. */
+ unsigned long relief_background;
+};
-/* Return the window associated with the frame F. */
+/* Return the X window used for displaying data in frame F. */
#define FRAME_X_WINDOW(f) ((f)->output_data.x->window_desc)
+/* Return the outermost X window associated with the frame F. */
+#ifdef USE_X_TOOLKIT
+#define FRAME_OUTER_WINDOW(f) (XtWindow ((f)->output_data.x->widget))
+#else
+#define FRAME_OUTER_WINDOW(f) (FRAME_X_WINDOW (f))
+#endif
+
#define FRAME_FOREGROUND_PIXEL(f) ((f)->output_data.x->foreground_pixel)
#define FRAME_BACKGROUND_PIXEL(f) ((f)->output_data.x->background_pixel)
#define FRAME_FONT(f) ((f)->output_data.x->font)
+#define FRAME_FONTSET(f) ((f)->output_data.x->fontset)
#define FRAME_INTERNAL_BORDER_WIDTH(f) ((f)->output_data.x->internal_border_width)
#define FRAME_LINE_HEIGHT(f) ((f)->output_data.x->line_height)
+/* Width of the default font of frame F. Must be defined by each
+ terminal specific header. */
+#define FRAME_DEFAULT_FONT_WIDTH(F) FONT_WIDTH (FRAME_FONT (F))
+
/* This gives the x_display_info structure for the display F is on. */
#define FRAME_X_DISPLAY_INFO(f) ((f)->output_data.x->display_info)
/* This is the `Screen *' which frame F is on. */
#define FRAME_X_SCREEN(f) (FRAME_X_DISPLAY_INFO (f)->screen)
+/* This is the 'font_info *' which frame F has. */
+#define FRAME_X_FONT_TABLE(f) (FRAME_X_DISPLAY_INFO (f)->font_table)
+
/* These two really ought to be called FRAME_PIXEL_{WIDTH,HEIGHT}. */
#define PIXEL_WIDTH(f) ((f)->output_data.x->pixel_width)
#define PIXEL_HEIGHT(f) ((f)->output_data.x->pixel_height)
#define FRAME_DESIRED_CURSOR(f) ((f)->output_data.x->desired_cursor)
+#define FRAME_XIM(f) ((f)->output_data.x->xim)
#define FRAME_XIC(f) ((f)->output_data.x->xic)
+
+/* Value is the smallest width of any character in any font on frame F. */
+
+#define FRAME_SMALLEST_CHAR_WIDTH(F) \
+ FRAME_X_DISPLAY_INFO(F)->smallest_char_width
+
+/* Value is the smallest height of any font on frame F. */
+
+#define FRAME_SMALLEST_FONT_HEIGHT(F) \
+ FRAME_X_DISPLAY_INFO(F)->smallest_font_height
+
+/* Return a pointer to the image cache of frame F. */
+
+#define FRAME_X_IMAGE_CACHE(F) FRAME_X_DISPLAY_INFO ((F))->image_cache
+
+\f
+/* Pixel width of the bitmaps drawn to indicate truncation,
+ continuation etc. */
+
+#define FRAME_FLAGS_BITMAP_WIDTH(f) 8
+#define FRAME_FLAGS_BITMAP_HEIGHT(f) 8
+
+/* Width of a single area reserved for drawing truncation bitmaps,
+ continuation bitmaps and alike. The width is in canonical char
+ units of the frame. This must currently be the case because window
+ sizes aren't pixel values. If it weren't the case, we wouldn't be
+ able to split windows horizontally nicely. */
+
+#define FRAME_X_FLAGS_AREA_COLS(F) \
+ ((FRAME_FLAGS_BITMAP_WIDTH ((F)) + CANON_X_UNIT ((F)) - 1) \
+ / CANON_X_UNIT ((F)))
+
+#define FRAME_X_FLAGS_AREA_WIDTH(F) \
+ (FRAME_X_FLAGS_AREA_COLS ((F)) * CANON_X_UNIT ((F)))
+
\f
/* X-specific scroll bar stuff. */
32-bit quantity, we store it split into two 32-bit values. */
Lisp_Object x_window_low, x_window_high;
+ /* Same as above for the widget. */
+ Lisp_Object x_widget_low, x_widget_high;
+
/* The position and size of the scroll bar in pixels, relative to the
frame. */
Lisp_Object top, left, width, height;
#define SET_SCROLL_BAR_X_WINDOW(ptr, id) \
(SCROLL_BAR_UNPACK ((ptr)->x_window_low, (ptr)->x_window_high, (int) id))
+/* Extract the X widget of the scroll bar from a struct scroll_bar. */
+#define SCROLL_BAR_X_WIDGET(ptr) \
+ ((Widget) SCROLL_BAR_PACK ((ptr)->x_widget_low, (ptr)->x_widget_high))
+
+/* Store a widget id in a struct scroll_bar. */
+#define SET_SCROLL_BAR_X_WIDGET(ptr, w) \
+ (SCROLL_BAR_UNPACK ((ptr)->x_widget_low, (ptr)->x_widget_high, (int) w))
-/* Return the outside pixel height for a vertical scroll bar HEIGHT
- rows high on frame F. */
-#define VERTICAL_SCROLL_BAR_PIXEL_HEIGHT(f, height) \
- ((height) * (f)->output_data.x->line_height)
/* Return the inside width of a vertical scroll bar, given the outside
width. */
-#define VERTICAL_SCROLL_BAR_INSIDE_WIDTH(width) \
- ((width) - VERTICAL_SCROLL_BAR_LEFT_BORDER - VERTICAL_SCROLL_BAR_RIGHT_BORDER)
+#define VERTICAL_SCROLL_BAR_INSIDE_WIDTH(f, width) \
+ ((width) \
+ - VERTICAL_SCROLL_BAR_LEFT_BORDER \
+ - VERTICAL_SCROLL_BAR_RIGHT_BORDER \
+ - VERTICAL_SCROLL_BAR_WIDTH_TRIM * 2)
/* Return the length of the rectangle within which the top of the
handle must stay. This isn't equivalent to the inside height,
This is the real range of motion for the scroll bar, so when we're
scaling buffer positions to scroll bar positions, we use this, not
VERTICAL_SCROLL_BAR_INSIDE_HEIGHT. */
-#define VERTICAL_SCROLL_BAR_TOP_RANGE(height) \
- (VERTICAL_SCROLL_BAR_INSIDE_HEIGHT (height) - VERTICAL_SCROLL_BAR_MIN_HANDLE)
+#define VERTICAL_SCROLL_BAR_TOP_RANGE(f, height) \
+ (VERTICAL_SCROLL_BAR_INSIDE_HEIGHT (f, height) - VERTICAL_SCROLL_BAR_MIN_HANDLE)
/* Return the inside height of vertical scroll bar, given the outside
height. See VERTICAL_SCROLL_BAR_TOP_RANGE too. */
-#define VERTICAL_SCROLL_BAR_INSIDE_HEIGHT(height) \
+#define VERTICAL_SCROLL_BAR_INSIDE_HEIGHT(f, height) \
((height) - VERTICAL_SCROLL_BAR_TOP_BORDER - VERTICAL_SCROLL_BAR_BOTTOM_BORDER)
/* Minimum lengths for scroll bar handles, in pixels. */
#define VERTICAL_SCROLL_BAR_MIN_HANDLE (5)
+/* Trimming off a few pixels from each side prevents
+ text from glomming up against the scroll bar */
+#define VERTICAL_SCROLL_BAR_WIDTH_TRIM (2)
+
\f
/* Manipulating pixel sizes and character sizes.
Knowledge of which factors affect the overall size of the window should
#define CHAR_TO_PIXEL_WIDTH(f, width) \
(CHAR_TO_PIXEL_COL (f, width) \
+ (f)->output_data.x->vertical_scroll_bar_extra \
+ + (f)->output_data.x->flags_areas_extra \
+ (f)->output_data.x->internal_border_width)
#define CHAR_TO_PIXEL_HEIGHT(f, height) \
(CHAR_TO_PIXEL_ROW (f, height) \
#define PIXEL_TO_CHAR_WIDTH(f, width) \
(PIXEL_TO_CHAR_COL (f, ((width) \
- (f)->output_data.x->internal_border_width \
+ - (f)->output_data.x->flags_areas_extra \
- (f)->output_data.x->vertical_scroll_bar_extra)))
#define PIXEL_TO_CHAR_HEIGHT(f, height) \
(PIXEL_TO_CHAR_ROW (f, ((height) \
- (f)->output_data.x->internal_border_width)))
+
\f
/* If a struct input_event has a kind which is selection_request_event
or selection_clear_event, then its contents are really described
by this structure. */
/* For an event of kind selection_request_event,
- this structure really describes the contents. */
+ this structure really describes the contents.
+ **Don't make this struct longer!**
+ If it overlaps the frame_or_window field of struct input_event,
+ that will cause GC to crash. */
struct selection_input_event
{
int kind;
Display *display;
+ /* We spell it with an "o" here because X does. */
Window requestor;
Atom selection, target, property;
Time time;
#define SELECTION_EVENT_DISPLAY(eventp) \
(((struct selection_input_event *) (eventp))->display)
+/* We spell it with an "o" here because X does. */
#define SELECTION_EVENT_REQUESTOR(eventp) \
(((struct selection_input_event *) (eventp))->requestor)
#define SELECTION_EVENT_SELECTION(eventp) \
(((struct selection_input_event *) (eventp))->time)
\f
-/* Interface to the face code functions. */
-
-/* Create the first two computed faces for a frame -- the ones that
- have GC's. */
-extern void init_frame_faces (/* FRAME_PTR */);
-
-/* Free the resources for the faces associated with a frame. */
-extern void free_frame_faces (/* FRAME_PTR */);
-
-/* Given a computed face, find or make an equivalent display face
- in face_vector, and return a pointer to it. */
-extern struct face *intern_face (/* FRAME_PTR, struct face * */);
-
-/* Given a frame and a face name, return the face's ID number, or
- zero if it isn't a recognized face name. */
-extern int face_name_id_number (/* FRAME_PTR, Lisp_Object */);
-
-/* Return non-zero if FONT1 and FONT2 have the same size bounding box.
- We assume that they're both character-cell fonts. */
-extern int same_size_fonts (/* XFontStruct *, XFontStruct * */);
-
-/* Recompute the GC's for the default and modeline faces.
- We call this after changing frame parameters on which those GC's
- depend. */
-extern void recompute_basic_faces (/* FRAME_PTR */);
-
-/* Return the face ID associated with a buffer position POS. Store
- into *ENDPTR the next position at which a different face is
- needed. This does not take account of glyphs that specify their
- own face codes. F is the frame in use for display, and W is a
- window displaying the current buffer.
-
- REGION_BEG, REGION_END delimit the region, so it can be highlighted. */
-extern int compute_char_face (/* FRAME_PTR frame,
- struct window *w,
- int pos,
- int region_beg, int region_end,
- int *endptr */);
-/* Return the face ID to use to display a special glyph which selects
- FACE_CODE as the face ID, assuming that ordinarily the face would
- be BASIC_FACE. F is the frame. */
-extern int compute_glyph_face (/* FRAME_PTR, int */);
+struct window;
+struct glyph_matrix;
+struct frame;
+struct input_event;
+
+/* From xselect.c. */
+
+void x_handle_selection_notify P_ ((XSelectionEvent *));
+void x_handle_property_notify P_ ((XPropertyEvent *));
+
+/* From xfns.c. */
+
+void x_real_positions P_ ((struct frame *, int *, int *));
+void x_destroy_bitmap P_ ((struct frame *, int));
+int x_create_bitmap_from_file P_ ((struct frame *, Lisp_Object));
+int x_create_bitmap_from_data P_ ((struct frame *, char *, unsigned,
+ unsigned));
+void x_reference_bitmap P_ ((struct frame *, int));
+void x_sync P_ ((struct frame *));
+int x_bitmap_pixmap P_ ((struct frame *, int));
+void x_set_menu_bar_lines P_ ((struct frame *, Lisp_Object, Lisp_Object));
+int x_bitmap_height P_ ((struct frame *, int));
+int x_bitmap_width P_ ((struct frame *, int));
+int defined_color P_ ((struct frame *, char *, XColor *, int));
+Lisp_Object display_x_get_resource P_ ((struct x_display_info *,
+ Lisp_Object, Lisp_Object,
+ Lisp_Object, Lisp_Object));
+struct frame *check_x_frame P_ ((Lisp_Object));
+EXFUN (Fx_display_color_p, 1);
+EXFUN (Fx_display_grayscale_p, 1);
+
+/* From xrdb.c. */
+
+char *x_get_string_resource P_ ((XrmDatabase, char *, char *));
+char *x_get_customization_string P_ ((XrmDatabase, char *, char *));
+XrmDatabase x_load_resources P_ ((Display *, char *, char *, char *));
+int x_get_resource P_ ((XrmDatabase, char *, char *,
+ XrmRepresentation, XrmValue *));
+void x_delete_display P_ ((struct x_display_info *));
+void x_make_frame_visible P_ ((struct frame *));
+void x_iconify_frame P_ ((struct frame *));
+void x_wm_set_size_hint P_ ((struct frame *, long, int));
+void x_set_offset P_ ((struct frame *, int, int, int));
+void x_wm_set_icon_position P_ ((struct frame *, int, int));
+int x_catch_errors P_ ((Display *));
+int x_had_errors_p P_ ((Display *));
+void x_uncatch_errors P_ ((Display *, int));
+void x_check_errors P_ ((Display *, char *));
+int x_text_icon P_ ((struct frame *, char *));
+int x_bitmap_icon P_ ((struct frame *, Lisp_Object));
+void x_set_window_size P_ ((struct frame *, int, int, int));
+void x_wm_set_window_state P_ ((struct frame *, int));
+int x_alloc_nearest_color P_ ((Display *, Screen *, Colormap, XColor *));
+
+extern void pixel_to_glyph_coords P_ ((struct frame *, int, int,
+ int *, int *, XRectangle *, int));
+
+/* Defined in xterm.c */
+
+extern void clear_mouse_face P_ ((struct x_display_info *));
+extern void cancel_mouse_face P_ ((struct frame *));
+extern void x_scroll_bar_clear P_ ((struct frame *));
+extern void x_start_queuing_selection_requests P_ ((Display *));
+extern void x_stop_queuing_selection_requests P_ ((Display *));
+extern void x_update_cursor P_ ((struct frame *, int));
+extern int x_text_icon P_ ((struct frame *, char *));
+extern int x_bitmap_icon P_ ((struct frame *, Lisp_Object));
+extern int x_catch_errors P_ ((Display *));
+extern void x_check_errors P_ ((Display *, char *));
+extern int x_had_errors_p P_ ((Display *));
+extern void x_uncatch_errors P_ ((Display *, int));
+extern Lisp_Object x_new_font P_ ((struct frame *, char *));
+extern Lisp_Object x_new_fontset P_ ((struct frame *, char *));
+extern void x_set_offset P_ ((struct frame *, int, int, int));
+extern void x_set_window_size P_ ((struct frame *, int, int, int));
+extern void x_set_mouse_position P_ ((struct frame *, int, int));
+extern void x_set_mouse_pixel_position P_ ((struct frame *, int, int));
+extern void x_raise_frame P_ ((struct frame *));
+extern void x_lower_frame P_ ((struct frame *));
+extern void x_make_frame_visible P_ ((struct frame *));
+extern void x_make_frame_invisible P_ ((struct frame *));
+extern void x_iconify_frame P_ ((struct frame *));
+extern void x_destroy_window P_ ((struct frame *));
+extern void x_wm_set_size_hint P_ ((struct frame *, long, int));
+extern void x_wm_set_window_state P_ ((struct frame *, int));
+extern void x_wm_set_icon_pixmap P_ ((struct frame *, int));
+extern void x_wm_set_icon_position P_ ((struct frame *, int, int));
+extern void x_delete_display P_ ((struct x_display_info *));
+extern void x_initialize P_ ((void));
+void x_display_cursor P_ ((struct window *, int, int, int, int, int));
+void x_update_cursor P_ ((struct frame *, int));
+
+/* Defined in xselect.c */
+
+extern void x_handle_property_notify P_ ((XPropertyEvent *));
+extern void x_handle_selection_notify P_ ((XSelectionEvent *));
+extern void x_handle_selection_request P_ ((struct input_event *));
+extern void x_handle_selection_clear P_ ((struct input_event *));
+extern void x_clear_frame_selections P_ ((struct frame *));
+
+/* Defined in xfns.c */
+
+extern int have_menus_p P_ ((void));
+extern int x_bitmap_height P_ ((struct frame *, int));
+extern int x_bitmap_width P_ ((struct frame *, int));
+extern int x_bitmap_pixmap P_ ((struct frame *, int));
+extern void x_reference_bitmap P_ ((struct frame *, int));
+extern int x_create_bitmap_from_data P_ ((struct frame *, char *,
+ unsigned int, unsigned int));
+extern int x_create_bitmap_from_file P_ ((struct frame *, Lisp_Object));
+extern void x_destroy_bitmap P_ ((struct frame *, int));
+extern void x_set_frame_parameters P_ ((struct frame *, Lisp_Object));
+extern void x_real_positions P_ ((struct frame *, int *, int *));
+extern void x_report_frame_params P_ ((struct frame *, Lisp_Object *));
+extern int defined_color P_ ((struct frame *, char *, XColor *, int));
+extern void x_set_border_pixel P_ ((struct frame *, int));
+extern void x_set_menu_bar_lines P_ ((struct frame *, Lisp_Object, Lisp_Object));
+extern void x_implicitly_set_name P_ ((struct frame *, Lisp_Object, Lisp_Object));
+extern int x_pixel_width P_ ((struct frame *));
+extern int x_pixel_height P_ ((struct frame *));
+extern int x_char_width P_ ((struct frame *));
+extern int x_char_height P_ ((struct frame *));
+extern int x_screen_planes P_ ((struct frame *));
+extern void x_sync P_ ((struct frame *));
+
+/* Defined in xfaces.c */
+
+extern int frame_update_line_height P_ ((struct frame *));
+extern int compute_glyph_face P_ ((struct frame *, int, int));
+extern int compute_glyph_face_1 P_ ((struct frame *, Lisp_Object, int));
+
+/* Defined in xmenu.c */
+
+extern void x_activate_menubar P_ ((struct frame *));
+extern int popup_activated P_ ((void));
+extern void initialize_frame_menubar P_ ((struct frame *));
+
+/* Defined in widget.c */
+
+#ifdef USE_X_TOOLKIT
+extern void widget_store_internal_border P_ ((Widget));
+#endif
HCoop / bpt / emacs.git / blobdiff