Merge pull request #1513 from Airblader/defect-1473

[i3/i3] / include / libi3.h

diff --git a/include/libi3.h b/include/libi3.h
index 7c0ead32be1df03170396c11ba09e606aefe3f2e..c1a11dfc33ec7cef39b00310cbde3e07b99ff9f7 100644 (file)
--- a/include/libi3.h
+++ b/include/libi3.h
@@ -141,6 +141,12 @@ int sasprintf(char **strp, const char *fmt, ...);
  */
 i3String *i3string_from_utf8(const char *from_utf8);
 
+/**
+ * Build an i3String from an UTF-8 encoded string in Pango markup.
+ *
+ */
+i3String *i3string_from_markup(const char *from_markup);
+
 /**
  * Build an i3String from an UTF-8 encoded string with fixed length.
  * To be used when no proper NUL-terminaison is available.
@@ -149,6 +155,13 @@ i3String *i3string_from_utf8(const char *from_utf8);
  */
 i3String *i3string_from_utf8_with_length(const char *from_utf8, size_t num_bytes);
 
+/**
+ * Build an i3String from an UTF-8 encoded string in Pango markup with fixed
+ * length.
+ *
+ */
+i3String *i3string_from_markup_with_length(const char *from_markup, size_t num_bytes);
+
 /**
  * Build an i3String from an UCS-2 encoded string.
  * Returns the newly-allocated i3String.
@@ -193,6 +206,11 @@ const xcb_char2b_t *i3string_as_ucs2(i3String *str);
  */
 size_t i3string_get_num_bytes(i3String *str);
 
+/**
+ * Whether the given i3String is in Pango markup.
+ */
+bool i3string_is_markup(i3String *str);
+
 /**
  * Returns the number of glyphs in an i3String.
  *
@@ -290,7 +308,8 @@ 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 +321,8 @@ 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);