X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=libi3%2Fstring.c;h=edd588da1492a26a0acb2dc6d2998af4392416cf;hb=f7565b5f3238f1229608131e6358350538e262fa;hp=e6297f9eed89b0282a2b104fab360921eb723b07;hpb=e681f34ec1af4b19f9dfd9c0e8d9c29beaf3e2db;p=i3%2Fi3

diff --git a/libi3/string.c b/libi3/string.c
index e6297f9e..edd588da 100644
--- a/libi3/string.c
+++ b/libi3/string.c
@@ -2,25 +2,26 @@
  * vim:ts=4:sw=4:expandtab
  *
  * i3 - an improved dynamic tiling window manager
- * © 2009-2011 Michael Stapelberg and contributors (see also: LICENSE)
+ * © 2009 Michael Stapelberg and contributors (see also: LICENSE)
  *
  * string.c: Define an i3String type to automagically handle UTF-8/UCS-2
  *           conversions. Some font backends need UCS-2 (X core fonts),
  *           others want UTF-8 (Pango).
  *
  */
+#include "libi3.h"
 
 #include <stdlib.h>
 #include <string.h>
 
-#include "libi3.h"
+#include <glib.h>
 
 struct _i3String {
     char *utf8;
     xcb_char2b_t *ucs2;
     size_t num_glyphs;
     size_t num_bytes;
-    bool is_markup;
+    bool pango_markup;
 };
 
 /*
@@ -29,7 +30,7 @@ struct _i3String {
  *
  */
 i3String *i3string_from_utf8(const char *from_utf8) {
-    i3String *str = scalloc(sizeof(i3String));
+    i3String *str = scalloc(1, sizeof(i3String));
 
     /* Get the text */
     str->utf8 = sstrdup(from_utf8);
@@ -48,7 +49,7 @@ i3String *i3string_from_markup(const char *from_markup) {
     i3String *str = i3string_from_utf8(from_markup);
 
     /* Set the markup flag */
-    str->is_markup = true;
+    str->pango_markup = true;
 
     return str;
 }
@@ -60,10 +61,10 @@ i3String *i3string_from_markup(const char *from_markup) {
  *
  */
 i3String *i3string_from_utf8_with_length(const char *from_utf8, size_t num_bytes) {
-    i3String *str = scalloc(sizeof(i3String));
+    i3String *str = scalloc(1, sizeof(i3String));
 
     /* Copy the actual text to our i3String */
-    str->utf8 = scalloc(sizeof(char) * (num_bytes + 1));
+    str->utf8 = scalloc(num_bytes + 1, 1);
     strncpy(str->utf8, from_utf8, num_bytes);
     str->utf8[num_bytes] = '\0';
 
@@ -82,7 +83,7 @@ i3String *i3string_from_markup_with_length(const char *from_markup, size_t num_b
     i3String *str = i3string_from_utf8_with_length(from_markup, num_bytes);
 
     /* set the markup flag */
-    str->is_markup = true;
+    str->pango_markup = true;
 
     return str;
 }
@@ -93,12 +94,11 @@ i3String *i3string_from_markup_with_length(const char *from_markup, size_t num_b
  *
  */
 i3String *i3string_from_ucs2(const xcb_char2b_t *from_ucs2, size_t num_glyphs) {
-    i3String *str = scalloc(sizeof(i3String));
+    i3String *str = scalloc(1, sizeof(i3String));
 
     /* Copy the actual text to our i3String */
-    size_t num_bytes = num_glyphs * sizeof(xcb_char2b_t);
-    str->ucs2 = scalloc(num_bytes);
-    memcpy(str->ucs2, from_ucs2, num_bytes);
+    str->ucs2 = scalloc(num_glyphs, sizeof(xcb_char2b_t));
+    memcpy(str->ucs2, from_ucs2, num_glyphs * sizeof(xcb_char2b_t));
 
     /* Store the length */
     str->num_glyphs = num_glyphs;
@@ -115,7 +115,7 @@ i3String *i3string_from_ucs2(const xcb_char2b_t *from_ucs2, size_t num_glyphs) {
  */
 i3String *i3string_copy(i3String *str) {
     i3String *copy = i3string_from_utf8(i3string_as_utf8(str));
-    copy->is_markup = str->is_markup;
+    copy->pango_markup = str->pango_markup;
     return copy;
 }
 
@@ -175,14 +175,25 @@ size_t i3string_get_num_bytes(i3String *str) {
  * Whether the given i3String is in Pango markup.
  */
 bool i3string_is_markup(i3String *str) {
-    return str->is_markup;
+    return str->pango_markup;
 }
 
 /*
  * Set whether the i3String should use Pango markup.
  */
-void i3string_set_markup(i3String *str, bool is_markup) {
-    str->is_markup = is_markup;
+void i3string_set_markup(i3String *str, bool pango_markup) {
+    str->pango_markup = pango_markup;
+}
+
+/*
+ * Escape pango markup characters in the given string.
+ */
+i3String *i3string_escape_markup(i3String *str) {
+    const char *text = i3string_as_utf8(str);
+    char *escaped = g_markup_escape_text(text, -1);
+    i3String *result = i3string_from_utf8(escaped);
+    free(escaped);
+    return result;
 }
 
 /*