forked from enlightenment/efl
edje_textblock: remove duplicated textblock style properties
Summary: When there is "font" and "font_size" in textblock style (already defined), If "font" and "font_size" are set using edje_text_class_set(), then "font" and "font_size" are defined duplicated in texblock style through eina_strbuf_append. Duplicate properties use memory unnecessarily, and also it is possible to cause confusion at debbuging. This patch replaces duplicate properties "font", "font_size" using eina_strbuf_replace. Test Plan: * textblock style in edc "font=Sans font_size=20 wrap=mixed text_class=TEXT_CLASS"; * edje_text_class_set in c edje_text_class_set("TEXT_CLASS", "font=DejavuSans", 40); * textblock style at runtime (BEFORE) DEFAULT='font=Sans font_size=20 wrap=mixed font_size=40.0 font=DejavuSans' * textblock style at runtime (AFTER) DEFAULT='font=DejavuSans font_size=40 wrap=mixed' Reviewers: subodh6129, woohyun, ali.alzyod Reviewed By: ali.alzyod Subscribers: cedric, #reviewers, #committers Tags: #efl Differential Revision: https://phab.enlightenment.org/D11962
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@ -1,4 +1,5 @@
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#include "edje_private.h"
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#include <ctype.h>
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void _edje_textblock_style_update(Edje *ed, Edje_Style *stl);
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@ -194,6 +195,57 @@ _edje_format_reparse(Edje_File *edf, const char *str, Edje_Style_Tag *tag_ret, E
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}
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}
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static void
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_edje_textblock_tag_update(Eina_Strbuf *style, const char *key, const char *new_tag)
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{
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char *ptr = strstr(eina_strbuf_string_get(style), key);
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char *last = NULL;
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while (ptr != NULL)
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{
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last = ptr;
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ptr = strstr(ptr + 1, key);
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}
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if (last)
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{
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char *tok = strdup(last);
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int cnt = 0;
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while (*tok && !isspace(*tok))
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{
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tok++;
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cnt++;
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}
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if (*tok) *tok = 0;
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tok -= cnt;
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eina_strbuf_replace_last(style, tok, new_tag);
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free(tok);
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}
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else
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{
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eina_strbuf_append(style, " ");
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eina_strbuf_append(style, new_tag);
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}
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}
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static void
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_edje_textblock_font_tag_update(Eina_Strbuf *style, const char *new_value)
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{
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const char *font_key = "font=";
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char new_font[256] = {0,};
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snprintf(new_font, sizeof(new_font), "%s%s", font_key, new_value);
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_edje_textblock_tag_update(style, font_key, new_font);
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}
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static void
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_edje_textblock_font_size_tag_update(Eina_Strbuf *style, double new_value)
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{
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const char *font_size_key = "font_size=";
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char new_font_size[32] = {0,};
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snprintf(new_font_size, sizeof(new_font_size), "%s%.1f", font_size_key, new_value);
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_edje_textblock_tag_update(style, font_size_key, new_font_size);
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}
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/* Update the given evas_style
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*
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@ -269,11 +321,7 @@ _edje_textblock_style_update(Edje *ed, Edje_Style *stl)
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double new_size = _edje_text_size_calc(tag->font_size, tc);
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if (!EINA_DBL_EQ(tag->font_size, new_size))
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{
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char buffer[32];
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snprintf(buffer, sizeof(buffer), "%.1f", new_size);
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eina_strbuf_append(txt, " font_size=");
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eina_strbuf_append(txt, buffer);
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_edje_textblock_font_size_tag_update(txt, new_size);
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}
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}
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/* Add font name last to save evas from multiple loads */
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@ -282,10 +330,8 @@ _edje_textblock_style_update(Edje *ed, Edje_Style *stl)
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const char *f;
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char *sfont = NULL;
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eina_strbuf_append(txt, " font=");
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f = _edje_text_font_get(tag->font, tc->font, &sfont);
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eina_strbuf_append_escaped(txt, f);
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_edje_textblock_font_tag_update(txt, f);
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if (sfont) free(sfont);
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}
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