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Merge pull request #1453 from acrisci/feature/bar-update-font-reload 

Update bar font config on reload
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Michael Stapelberg 2015-02-11 07:55:06 +00:00
parent 663235c714 e91a9174e2
commit b7d3fe7b70
3 changed files with 22 additions and 4 deletions
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5
i3bar/src/ipc.c
View File

@ -159,6 +159,9 @@ void got_bar_config_update(char *event) {
if (found_id == NULL)
return;
/* reconfigure the bar based on the current outputs */
i3_send_msg(I3_IPC_MESSAGE_TYPE_GET_OUTPUTS, NULL);
free_colors(&(config.colors));
/* update the configuration with the received settings */
@ -169,6 +172,8 @@ void got_bar_config_update(char *event) {
reconfig_windows(true);
}
/* update fonts and colors */
init_xcb_late(config.fontname);
init_colors(&(config.colors));
realloc_sl_buffer();

6
include/libi3.h
View File

@ -290,7 +290,8 @@ uint32_t get_mod_mask_for(uint32_t keysym,
/**
* Loads a font for usage, also getting its height. If fallback is true,
* the fonts 'fixed' or '-misc-*' will be loaded instead of exiting.
* the fonts 'fixed' or '-misc-*' will be loaded instead of exiting. If any
* font was previously loaded, it will be freed.
*
*/
i3Font load_font(const char *pattern, const bool fallback);
@ -302,7 +303,8 @@ i3Font load_font(const char *pattern, const bool fallback);
void set_font(i3Font *font);
/**
* Frees the resources taken by the current font.
* Frees the resources taken by the current font. If no font was previously
* loaded, it simply returns.
*
*/
void free_font(void);

15
libi3/font.c
View File

@ -160,10 +160,14 @@ static int predict_text_width_pango(const char *text, size_t text_len) {
/*
* Loads a font for usage, also getting its metrics. If fallback is true,
* the fonts 'fixed' or '-misc-*' will be loaded instead of exiting.
* the fonts 'fixed' or '-misc-*' will be loaded instead of exiting. If any
* font was previously loaded, it will be freed.
*
*/
i3Font load_font(const char *pattern, const bool fallback) {
/* if any font was previously loaded, free it now */
free_font();
i3Font font;
font.type = FONT_TYPE_NONE;
@ -257,10 +261,15 @@ void set_font(i3Font *font) {
}
/*
* Frees the resources taken by the current font.
* Frees the resources taken by the current font. If no font was previously
* loaded, it simply returns.
*
*/
void free_font(void) {
/* if there is no saved font, simply return */
if (savedFont == NULL)
return;
free(savedFont->pattern);
switch (savedFont->type) {
case FONT_TYPE_NONE:
@ -283,6 +292,8 @@ void free_font(void) {
assert(false);
break;
}
savedFont = NULL;
}
/*