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| author | Sébastien Helleu <flashcode@flashtux.org> | 2019-09-21 13:54:36 +0200 |
|---|---|---|
| committer | Sébastien Helleu <flashcode@flashtux.org> | 2019-09-21 13:54:36 +0200 |
| commit | e1a461279731877ad66298d9c0576997474453af (patch) | |
| tree | deb81f9f0b023a969e3592d15936aecdec3907cc /src/gui | |
| parent | de456363882d54f18d6fd8614c6d5431d7402824 (diff) | |
| download | weechat-e1a461279731877ad66298d9c0576997474453af.zip | |
core: ignore color codes in ${length:xxx} and ${lengthscr:xxx}
Diffstat (limited to 'src/gui')
| -rw-r--r-- | src/gui/gui-chat.c | 24 | ||||
| -rw-r--r-- | src/gui/gui-chat.h | 1 |
2 files changed, 25 insertions, 0 deletions
diff --git a/src/gui/gui-chat.c b/src/gui/gui-chat.c index 687e17686..fe2f07504 100644 --- a/src/gui/gui-chat.c +++ b/src/gui/gui-chat.c @@ -167,6 +167,30 @@ gui_chat_char_size_screen (const char *utf_char) } /* + * Returns number of char in a string (special chars like colors/attributes are + * ignored). + */ + +int +gui_chat_strlen (const char *string) +{ + int length; + + length = 0; + while (string && string[0]) + { + string = gui_chat_string_next_char (NULL, NULL, + (unsigned char *)string, 0, 0, 0); + if (string) + { + length++; + string = utf8_next_char (string); + } + } + return length; +} + +/* * Returns number of char needed on screen to display a word (special chars like * colors/attributes are ignored). */ diff --git a/src/gui/gui-chat.h b/src/gui/gui-chat.h index b72e21b83..2f4f9ae03 100644 --- a/src/gui/gui-chat.h +++ b/src/gui/gui-chat.h @@ -69,6 +69,7 @@ extern int gui_chat_display_tags; extern void gui_chat_init (); extern void gui_chat_prefix_build (); extern int gui_chat_utf_char_valid (const char *utf_char); +extern int gui_chat_strlen (const char *string); extern int gui_chat_strlen_screen (const char *string); extern const char *gui_chat_string_add_offset (const char *string, int offset); extern const char *gui_chat_string_add_offset_screen (const char *string, |