/* Interface definitions for display code.
- Copyright (C) 1985,93,94,97,98,99, 2000,01,02,03, 2004, 2005
- Free Software Foundation, Inc.
+ Copyright (C) 1985, 1993, 1994, 1997, 1998, 1999, 2000, 2001, 2002,
+ 2003, 2004, 2005 Free Software Foundation, Inc.
This file is part of GNU Emacs.
stipple pattern. */
unsigned stippled_p : 1;
- /* 1 means only the foreground of this glyph string must be drawn,
- and we should use the physical height of the line this glyph
- string appears in as clip rect. */
- unsigned for_overlaps_p : 1;
+#define OVERLAPS_PRED (1 << 0)
+#define OVERLAPS_SUCC (1 << 1)
+#define OVERLAPS_BOTH (OVERLAPS_PRED | OVERLAPS_SUCC)
+#define OVERLAPS_ERASED_CURSOR (1 << 2)
+ /* Non-zero means only the foreground of this glyph string must be
+ drawn, and we should use the physical height of the line this
+ glyph string appears in as clip rect. If the value is
+ OVERLAPS_ERASED_CURSOR, the clip rect is restricted to the rect
+ of the erased cursor. OVERLAPS_PRED and OVERLAPS_SUCC mean we
+ draw overlaps with the preceding and the succeeding rows,
+ respectively. */
+ unsigned for_overlaps : 3;
/* The GC to use for drawing this glyph string. */
#if defined(HAVE_X_WINDOWS) || defined(MAC_OS)
/* 1 means overlay strings at end_charpos have been processed. */
unsigned overlay_strings_at_end_processed_p : 1;
+ /* 1 means to ignore overlay strings at current pos, as they have
+ already been processed. */
+ unsigned ignore_overlay_strings_at_pos_p : 1;
+
/* 1 means the actual glyph is not available in the current
system. */
unsigned glyph_not_available_p : 1;
This function is called from redraw_overlapping_rows after
desired rows have been made current. */
void (*fix_overlapping_area) P_ ((struct window *w, struct glyph_row *row,
- enum glyph_row_area area));
+ enum glyph_row_area area, int));
#ifdef HAVE_WINDOW_SYSTEM
void pixel_to_glyph_coords P_ ((struct frame *, int, int, int *, int *,
NativeRectangle *, int));
int glyph_to_pixel_coords P_ ((struct window *, int, int, int *, int *));
+void remember_mouse_glyph P_ ((struct frame *, int, int, NativeRectangle *));
+
void mark_window_display_accurate P_ ((Lisp_Object, int));
void redisplay_preserve_echo_area P_ ((int));
void set_cursor_from_row P_ ((struct window *, struct glyph_row *,
extern struct cursor_pos output_cursor;
extern void x_fix_overlapping_area P_ ((struct window *, struct glyph_row *,
- enum glyph_row_area));
+ enum glyph_row_area, int));
extern void draw_phys_cursor_glyph P_ ((struct window *,
struct glyph_row *,
enum draw_glyphs_face));
extern void x_draw_vertical_border P_ ((struct window *w));
extern void frame_to_window_pixel_xy P_ ((struct window *, int *, int *));
+extern int get_glyph_string_clip_rects P_ ((struct glyph_string *,
+ NativeRectangle *, int));
extern void get_glyph_string_clip_rect P_ ((struct glyph_string *,
NativeRectangle *nr));
extern Lisp_Object find_hot_spot P_ ((Lisp_Object, int, int));
extern void set_tty_color_mode P_ ((struct frame *, Lisp_Object));
extern void tty_setup_colors P_ ((int));
extern void term_init P_ ((char *));
-extern void fatal P_ ((/* char *, ... */));
void cursor_to P_ ((int, int));
extern int tty_capable_p P_ ((struct frame *, unsigned, unsigned long, unsigned long));