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Adopt C99 bool in the printing API.

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Not many changes here: the 'dotted' flag passed to print_line_dotted
is bool, and so is the printing_in_colour flag passed to
print_get_colour. Also ps_init() takes a bool.

line_dotted is also a method in the drawing API structure, but it's
not actually filled in for any non-print-oriented implementation of
that API. So only front ends that do platform-specific _printing_
should need to make a corresponding change. In-tree, for example,
windows.c needed a fix because it prints via Windows GDI, but gtk.c
didn't have to do anything, because its CLI-based printing facility
just delegates to ps.c.
This commit is contained in:
Simon Tatham
2018-11-13 21:38:53 +00:00
parent cd6cadbecf
commit f6965b92e1
6 changed files with 14 additions and 15 deletions
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8
puzzles.h
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@ -292,7 +292,7 @@ void print_begin_puzzle(drawing *dr, float xm, float xc,
void print_end_puzzle(drawing *dr);
void print_end_page(drawing *dr, int number);
void print_end_doc(drawing *dr);
void print_get_colour(drawing *dr, int colour, int printing_in_colour,
void print_get_colour(drawing *dr, int colour, bool printing_in_colour,
int *hatch, float *r, float *g, float *b);
int print_mono_colour(drawing *dr, int grey); /* 0==black, 1==white */
int print_grey_colour(drawing *dr, float grey);
@ -302,7 +302,7 @@ int print_rgb_grey_colour(drawing *dr, float r, float g, float b, float grey);
int print_rgb_hatched_colour(drawing *dr, float r, float g, float b,
int hatch);
void print_line_width(drawing *dr, int width);
void print_line_dotted(drawing *dr, int dotted);
void print_line_dotted(drawing *dr, bool dotted);
/*
* midend.c
@ -538,7 +538,7 @@ void document_print(document *doc, drawing *dr);
/*
* ps.c
*/
psdata *ps_init(FILE *outfile, int colour);
psdata *ps_init(FILE *outfile, bool colour);
void ps_free(psdata *ps);
drawing *ps_drawing_api(psdata *ps);
@ -699,7 +699,7 @@ struct drawing_api {
void (*end_page)(void *handle, int number);
void (*end_doc)(void *handle);
void (*line_width)(void *handle, float width);
void (*line_dotted)(void *handle, int dotted);
void (*line_dotted)(void *handle, bool dotted);
char *(*text_fallback)(void *handle, const char *const *strings,
int nstrings);
void (*draw_thick_line)(void *handle, float thickness,