mirrors/sway
1
0
Fork 0
mirror of https://github.com/swaywm/sway.git synced 2025-11-23 06:59:48 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

Fix crash when using pango markup font

Browse source 
The characters & < > ' " needs to be escaped when using pango markup

Signed-off-by: Heghedus Razvan <heghedus.razvan@gmail.com>
This commit is contained in:
Heghedus Razvan 2018-05-07 19:30:45 +03:00 • committed by Heghedus Razvan
parent 61aa0937a7
commit 789a877b37
3 changed files with 99 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

11
include/pango.h
View file

@ -6,6 +6,17 @@
#include <cairo/cairo.h>
#include <pango/pangocairo.h>
/* Utility function which escape characters a & < > ' ".
*
* If the dest parameter is NULL, then the function returns the length of
* of the escaped src string. The dest_length doesn't matter.
*
* If the dest parameter is not NULL then the fuction escapes the src string
* an puts the escaped string in dest and returns the lenght of the escaped string.
* The dest_length parameter is the size of dest array. If the size of dest is not
* enough, then the function returns -1.
*/
int escape_markup_text(const char *src, char *dest, int dest_length);
PangoLayout *get_pango_layout(cairo_t *cairo, const char *font,
const char *text, int32_t scale, bool markup);
void get_text_size(cairo_t *cairo, const char *font, int *width, int *height,