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author | Heghedus Razvan <heghedus.razvan@protonmail.com> | 2018-05-07 19:30:45 +0300 |
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committer | Heghedus Razvan <heghedus.razvan@gmail.com> | 2018-05-13 17:53:45 +0300 |
commit | 789a877b379cd35c350610be62b971ae00feb542 (patch) | |
tree | 417eb755118e7dedae3badeeaa7d713f204994e2 /include | |
parent | Merge pull request #1824 from snaggen/idle (diff) | |
download | sway-789a877b379cd35c350610be62b971ae00feb542.tar.gz sway-789a877b379cd35c350610be62b971ae00feb542.tar.zst sway-789a877b379cd35c350610be62b971ae00feb542.zip |
Fix crash when using pango markup font
The characters & < > ' " needs to be escaped when using pango markup
Signed-off-by: Heghedus Razvan <heghedus.razvan@gmail.com>
Diffstat (limited to 'include')
-rw-r--r-- | include/pango.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/pango.h b/include/pango.h index f6325f28..d8263f9e 100644 --- a/include/pango.h +++ b/include/pango.h | |||
@@ -6,6 +6,17 @@ | |||
6 | #include <cairo/cairo.h> | 6 | #include <cairo/cairo.h> |
7 | #include <pango/pangocairo.h> | 7 | #include <pango/pangocairo.h> |
8 | 8 | ||
9 | /* Utility function which escape characters a & < > ' ". | ||
10 | * | ||
11 | * If the dest parameter is NULL, then the function returns the length of | ||
12 | * of the escaped src string. The dest_length doesn't matter. | ||
13 | * | ||
14 | * If the dest parameter is not NULL then the fuction escapes the src string | ||
15 | * an puts the escaped string in dest and returns the lenght of the escaped string. | ||
16 | * The dest_length parameter is the size of dest array. If the size of dest is not | ||
17 | * enough, then the function returns -1. | ||
18 | */ | ||
19 | int escape_markup_text(const char *src, char *dest, int dest_length); | ||
9 | PangoLayout *get_pango_layout(cairo_t *cairo, const char *font, | 20 | PangoLayout *get_pango_layout(cairo_t *cairo, const char *font, |
10 | const char *text, int32_t scale, bool markup); | 21 | const char *text, int32_t scale, bool markup); |
11 | void get_text_size(cairo_t *cairo, const char *font, int *width, int *height, | 22 | void get_text_size(cairo_t *cairo, const char *font, int *width, int *height, |