#include "msdos.h"
#endif
+INLINE_HEADER_BEGIN
+#ifndef DISPEXTERN_INLINE
+# define DISPEXTERN_INLINE INLINE
+#endif
+
+#include <c-strcase.h>
+DISPEXTERN_INLINE int
+xstrcasecmp (char const *a, char const *b)
+{
+ return c_strcasecmp (a, b);
+}
+
#ifdef HAVE_X_WINDOWS
typedef struct x_display_info Display_Info;
typedef XImage * XImagePtr;
/* Values of BEGV and ZV as of last redisplay. Set in
mark_window_display_accurate_1. */
- int begv, zv;
+ ptrdiff_t begv, zv;
};
((ROW)->phys_height - (ROW)->phys_ascent \
> (ROW)->height - (ROW)->ascent)
-/* Non-zero means that fonts have been loaded since the last glyph
+/* True means that fonts have been loaded since the last glyph
matrix adjustments. The function redisplay_internal adjusts glyph
- matrices when this flag is non-zero. */
+ matrices when this flag is true. */
-extern int fonts_changed_p;
+extern bool fonts_changed_p;
/* A glyph for a space. */
/* Non-zero means last display completed. Zero means it was
preempted. */
-extern int display_completed;
+extern bool display_completed;
\f
? current_mode_line_height \
: (MATRIX_MODE_LINE_HEIGHT ((W)->current_matrix) \
? MATRIX_MODE_LINE_HEIGHT ((W)->current_matrix) \
- : estimate_mode_line_height (XFRAME ((W)->frame), \
+ : estimate_mode_line_height (XFRAME (W->frame), \
CURRENT_MODE_LINE_FACE_ID (W))))
/* Return the current height of the header line of window W. If not
? current_header_line_height \
: (MATRIX_HEADER_LINE_HEIGHT ((W)->current_matrix) \
? MATRIX_HEADER_LINE_HEIGHT ((W)->current_matrix) \
- : estimate_mode_line_height (XFRAME ((W)->frame), \
+ : estimate_mode_line_height (XFRAME (W->frame),\
HEADER_LINE_FACE_ID)))
/* Return the height of the desired mode line of window W. */
(!MINI_WINDOW_P ((W)) \
&& !(W)->pseudo_window_p \
&& FRAME_WANTS_MODELINE_P (XFRAME (WINDOW_FRAME ((W)))) \
- && BUFFERP ((W)->buffer) \
- && !NILP (BVAR (XBUFFER ((W)->buffer), mode_line_format)) \
+ && BUFFERP (W->buffer) \
+ && !NILP (BVAR (XBUFFER (W->buffer), mode_line_format)) \
&& WINDOW_TOTAL_LINES (W) > 1)
-/* Value is non-zero if window W wants a header line. */
+/* Value is true if window W wants a header line. */
#define WINDOW_WANTS_HEADER_LINE_P(W) \
(!MINI_WINDOW_P ((W)) \
&& !(W)->pseudo_window_p \
&& FRAME_WANTS_MODELINE_P (XFRAME (WINDOW_FRAME ((W)))) \
- && BUFFERP ((W)->buffer) \
- && !NILP (BVAR (XBUFFER ((W)->buffer), header_line_format)) \
- && WINDOW_TOTAL_LINES (W) > 1 + !NILP (BVAR (XBUFFER ((W)->buffer), mode_line_format)))
+ && BUFFERP (W->buffer) \
+ && !NILP (BVAR (XBUFFER (W->buffer), header_line_format)) \
+ && WINDOW_TOTAL_LINES (W) > 1 \
+ + !NILP (BVAR (XBUFFER (W->buffer), mode_line_format)))
/* Return proper value to be used as baseline offset of font that has
int resolved_level; /* final resolved level of this character */
int invalid_levels; /* how many PDFs to ignore */
int invalid_rl_levels; /* how many PDFs from RLE/RLO to ignore */
- int prev_was_pdf; /* if non-zero, previous char was PDF */
struct bidi_saved_info prev; /* info about previous character */
struct bidi_saved_info last_strong; /* last-seen strong directional char */
struct bidi_saved_info next_for_neutral; /* surrounding characters for... */
struct bidi_string_data string; /* string to reorder */
bidi_dir_t paragraph_dir; /* current paragraph direction */
ptrdiff_t separator_limit; /* where paragraph separator should end */
+ unsigned prev_was_pdf : 1; /* if non-zero, previous char was PDF */
unsigned first_elt : 1; /* if non-zero, examine current char first */
unsigned new_paragraph : 1; /* if non-zero, we expect a new paragraph */
unsigned frame_window_p : 1; /* non-zero if displaying on a GUI frame */
ptrdiff_t lookback;
/* If non-negative, number of glyphs of the glyph-string. */
int nglyphs;
- /* Nonzero iff the composition is created while buffer is scanned in
+ /* True iff the composition is created while buffer is scanned in
reverse order, and thus the grapheme clusters must be rendered
from the last to the first. */
- int reversed_p;
+ bool reversed_p;
/** The following members contain information about the current
grapheme cluster. */
const unsigned char *s;
/* Number of characters in the string (s, or it->string) we iterate
- over. */
+ over. Used only in display_string and its subroutines; never
+ used for overlay strings and strings from display properties. */
ptrdiff_t string_nchars;
/* Start and end of a visible region; -1 if the region is not
Lisp_Object *type;
/* Check that SPEC is a valid image specification for the given
- image type. Value is non-zero if SPEC is valid. */
- int (* valid_p) (Lisp_Object spec);
+ image type. Value is true if SPEC is valid. */
+ bool (* valid_p) (Lisp_Object spec);
/* Load IMG which is used on frame F from information contained in
- IMG->spec. Value is non-zero if successful. */
- int (* load) (struct frame *f, struct image *img);
+ IMG->spec. Value is true if successful. */
+ bool (* load) (struct frame *f, struct image *img);
/* Free resources of image IMG which is used on frame F. */
void (* free) (struct frame *f, struct image *img);
+ /* Initialization function (used for dynamic loading of image
+ libraries on Windows), or NULL if none. */
+ bool (* init) (void);
+
/* Next in list of all supported image types. */
struct image_type *next;
};
/* Defined in bidi.c */
-extern void bidi_init_it (ptrdiff_t, ptrdiff_t, int, struct bidi_it *);
+extern void bidi_init_it (ptrdiff_t, ptrdiff_t, bool, struct bidi_it *);
extern void bidi_move_to_visually_next (struct bidi_it *);
-extern void bidi_paragraph_init (bidi_dir_t, struct bidi_it *, int);
+extern void bidi_paragraph_init (bidi_dir_t, struct bidi_it *, bool);
extern int bidi_mirror_char (int);
extern void bidi_push_it (struct bidi_it *);
extern void bidi_pop_it (struct bidi_it *);
extern void *bidi_shelve_cache (void);
-extern void bidi_unshelve_cache (void *, int);
+extern void bidi_unshelve_cache (void *, bool);
/* Defined in xdisp.c */
int in_display_vector_p (struct it *);
int frame_mode_line_height (struct frame *);
extern Lisp_Object Qtool_bar;
-extern int redisplaying_p;
+extern bool redisplaying_p;
extern int help_echo_showing_p;
extern int current_mode_line_height, current_header_line_height;
extern Lisp_Object help_echo_string, help_echo_window;
struct bidi_string_data *);
extern void produce_stretch_glyph (struct it *);
-
#ifdef HAVE_WINDOW_SYSTEM
#ifdef GLYPH_DEBUG
int update_window_fringes (struct window *, int);
void compute_fringe_widths (struct frame *, int);
-#ifdef WINDOWSNT
+#ifdef HAVE_NTGUI
void w32_init_fringe (struct redisplay_interface *);
void w32_reset_fringes (void);
#endif
extern int x_bitmap_height (struct frame *, ptrdiff_t);
extern int x_bitmap_width (struct frame *, ptrdiff_t);
-extern int x_bitmap_pixmap (struct frame *, ptrdiff_t);
+extern ptrdiff_t x_bitmap_pixmap (struct frame *, ptrdiff_t);
extern void x_reference_bitmap (struct frame *, ptrdiff_t);
extern ptrdiff_t x_create_bitmap_from_data (struct frame *, char *,
unsigned int, unsigned int);
extern void x_destroy_bitmap (struct frame *, ptrdiff_t);
#endif
extern void x_destroy_all_bitmaps (Display_Info *);
-extern int x_create_bitmap_mask (struct frame *, ptrdiff_t);
+extern void x_create_bitmap_mask (struct frame *, ptrdiff_t);
extern Lisp_Object x_find_image_file (Lisp_Object);
void x_kill_gs_process (Pixmap, struct frame *);
void free_image_cache (struct frame *);
void clear_image_caches (Lisp_Object);
void mark_image_cache (struct image_cache *);
-int valid_image_p (Lisp_Object);
+bool valid_image_p (Lisp_Object);
void prepare_image_for_display (struct frame *, struct image *);
ptrdiff_t lookup_image (struct frame *, Lisp_Object);
int tabs_safe_p (int);
void init_baud_rate (int);
void init_sigio (int);
+void ignore_sigio (void);
/* Defined in xfaces.c */
char *choose_face_font (struct frame *, Lisp_Object *, Lisp_Object,
int *);
void prepare_face_for_display (struct frame *, struct face *);
-#ifdef HAVE_STRCASECMP
-#define xstrcasecmp(x,y) strcasecmp ((x), (y))
-#else
-int xstrcasecmp (const char *, const char *);
-#endif
int lookup_named_face (struct frame *, Lisp_Object, int);
int lookup_basic_face (struct frame *, int);
int smaller_face (struct frame *, int, int);
#ifdef HAVE_X_WINDOWS
void gamma_correct (struct frame *, XColor *);
#endif
-#ifdef WINDOWSNT
+#ifdef HAVE_NTGUI
void gamma_correct (struct frame *, COLORREF *);
#endif
extern Lisp_Object tip_frame;
extern Window tip_window;
+extern frame_parm_handler x_frame_parm_handlers[];
+
extern void start_hourglass (void);
extern void cancel_hourglass (void);
extern int hourglass_shown_p;
+
struct atimer; /* Defined in atimer.h. */
/* If non-null, an asynchronous timer that, when it expires, displays
an hourglass cursor on all frames. */
extern void redraw_frame (struct frame *);
extern void cancel_line (int, struct frame *);
extern void init_desired_glyphs (struct frame *);
-extern int update_frame (struct frame *, int, int);
+extern bool update_frame (struct frame *, bool, bool);
extern void bitch_at_user (void);
void adjust_glyphs (struct frame *);
void free_glyphs (struct frame *);
void increment_matrix_positions (struct glyph_matrix *,
int, int, ptrdiff_t, ptrdiff_t);
void blank_row (struct window *, struct glyph_row *, int);
-void enable_glyph_matrix_rows (struct glyph_matrix *, int, int, int);
+void clear_glyph_matrix_rows (struct glyph_matrix *, int, int);
void clear_glyph_row (struct glyph_row *);
void prepare_desired_row (struct glyph_row *);
-void set_window_update_flags (struct window *, int);
-void update_single_window (struct window *, int);
-void do_pending_window_change (int);
-void change_frame_size (struct frame *, int, int, int, int, int);
+void set_window_update_flags (struct window *, bool);
+void update_single_window (struct window *, bool);
+void do_pending_window_change (bool);
+void change_frame_size (struct frame *, int, int, bool, bool, bool);
void init_display (void);
void syms_of_display (void);
extern Lisp_Object Qredisplay_dont_pause;
extern int per_line_cost (const char *);
extern void calculate_costs (struct frame *);
extern void produce_glyphs (struct it *);
-extern void produce_special_glyphs (struct it *, enum display_element_type);
extern int tty_capable_p (struct tty_display_info *, unsigned, unsigned long, unsigned long);
extern void set_tty_color_mode (struct tty_display_info *, struct frame *);
extern struct terminal *get_named_tty (const char *);
#endif /* HAVE_WINDOW_SYSTEM */
+INLINE_HEADER_END
+
#endif /* not DISPEXTERN_H_INCLUDED */