Enlightenment CVS committal
Author : raster
Project : e17
Module : libs/evas
Dir : e17/libs/evas/src/lib/canvas
Modified Files:
evas_object_text.c
Log Message:
new calls to help string processing for programs - these walk up and down 1
utf8 character (sicne thats evas's standard string format). this lets apps do
character processing AND still be utf8-safe.
===================================================================
RCS file: /cvsroot/enlightenment/e17/libs/evas/src/lib/canvas/evas_object_text.c,v
retrieving revision 1.10
retrieving revision 1.11
diff -u -3 -r1.10 -r1.11
--- evas_object_text.c 20 Apr 2003 08:26:32 -0000 1.10
+++ evas_object_text.c 5 Jun 2003 06:08:40 -0000 1.11
@@ -848,6 +848,46 @@
return e->engine.func->font_cache_get(e->engine.data.output);
}
+/**
+ * To be documented.
+ *
+ * FIXME: To be fixed.
+ *
+ */
+int
+evas_string_char_next_get(const char *str, int pos, int *decoded)
+{
+ int p, d;
+
+ if (decoded) *decoded = 0;
+ if (!str) return 0;
+ if (pos < 0) return 0;
+ p = pos;
+ d = evas_common_font_utf8_get_next(str, &p);
+ if (decoded) *decoded = d;
+ return p;
+}
+
+/**
+ * To be documented.
+ *
+ * FIXME: To be fixed.
+ *
+ */
+int
+evas_string_char_prev_get(const char *str, int pos, int *decoded)
+{
+ int p, d;
+
+ if (decoded) *decoded = 0;
+ if (!str) return 0;
+ if (pos < 0) return 0;
+ p = pos;
+ d = evas_common_font_utf8_get_prev(str, &p);
+ if (decoded) *decoded = d;
+ return p;
+}
+
/* all nice and private */
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