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fix formatting, docs and warnings. and bug. 

SVN revision: 50276
This commit is contained in:
Carsten Haitzler 2010-07-16 06:21:25 +00:00
parent b32cbb2a3a
commit 99f9670d3f
1 changed files with 172 additions and 159 deletions
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331
legacy/elementary/src/lib/elm_label.c
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@ -114,7 +114,7 @@ _sizing_eval(Evas_Object *obj)
evas_object_size_hint_min_set(obj, minw, minh);
maxh = minh;
evas_object_size_hint_max_set(obj, maxw, maxh);
if (wd->ellipsis && _is_width_over(obj) == 1)
_ellipsis_label_to_width(obj);
}
@ -133,62 +133,62 @@ _get_value_in_key_string(const char *oldstring, char *key, char **value)
{
char *curlocater, *starttag, *endtag;
int firstindex = 0, foundflag = -1;
curlocater = strstr(oldstring, key);
if (curlocater)
{
starttag = curlocater;
endtag = curlocater + strlen(key);
if (endtag == NULL || *endtag != '=')
if ((endtag == NULL) || (*endtag != '='))
{
foundflag = 0;
return -1;
foundflag = 0;
return -1;
}
firstindex = abs(oldstring - curlocater);
firstindex += strlen(key)+1; // strlen("key") + strlen("=")
*value = (char*)oldstring + firstindex;
firstindex += strlen(key) + 1; // strlen("key") + strlen("=")
*value = (char *)oldstring + firstindex;
while (oldstring != starttag)
{
if (*starttag == '>')
{
foundflag = 0;
break;
}
if (*starttag == '<')
break;
else
starttag--;
if (starttag == NULL) break;
if (*starttag == '>')
{
foundflag = 0;
break;
}
if (*starttag == '<')
break;
else
starttag--;
if (starttag == NULL) break;
}
while (NULL != endtag)
{
if (*endtag == '<')
{
foundflag = 0;
break;
}
if (*endtag == '>')
break;
else
endtag++;
if (endtag == NULL) break;
if (*endtag == '<')
{
foundflag = 0;
break;
}
if (*endtag == '>')
break;
else
endtag++;
if (endtag == NULL) break;
}
if (foundflag != 0 && *starttag == '<' && *endtag == '>')
if ((foundflag != 0) && (*starttag == '<') && (*endtag == '>'))
foundflag = 1;
else
foundflag = 0;
}
else
{
foundflag = 0;
foundflag = 0;
}
if (foundflag == 1) return 0;
return -1;
}
@ -201,87 +201,84 @@ _strbuf_key_value_replace(Eina_Strbuf *srcbuf, char *key, const char *value, int
char *curlocater, *replocater;
char *starttag, *endtag;
int tagtxtlen = 0, insertflag = 0;
srcstring = eina_strbuf_string_get(srcbuf);
curlocater = strstr(srcstring, key);
if (curlocater == NULL)
{
insertflag = 1;
}
insertflag = 1;
else
{
do
{
starttag = strchr(srcstring, '<');
endtag = strchr(srcstring, '>');
tagtxtlen = endtag - starttag;
if (tagtxtlen <= 0) tagtxtlen = 0;
if (starttag < curlocater && curlocater < endtag) break;
if (endtag != NULL && endtag+1 != NULL)
srcstring = endtag+1;
else
break;
} while (strlen(srcstring) > 1);
if (starttag && endtag && tagtxtlen > strlen(key))
{
repbuf = eina_strbuf_new();
diffbuf = eina_strbuf_new();
eina_strbuf_append_n(repbuf, starttag, tagtxtlen);
srcstring = eina_strbuf_string_get(repbuf);
curlocater = strstr(srcstring, key);
if (curlocater != NULL)
{
replocater = curlocater + strlen(key) + 1;
while (*replocater != '=' && replocater != NULL)
replocater++;
if (replocater != NULL)
{
replocater++;
while (*replocater != ' ' && *replocater != '>' && replocater == NULL)
replocater++;
}
if (replocater != NULL)
{
replocater--;
eina_strbuf_append_n(diffbuf, curlocater, replocater-curlocater);
}
else
insertflag = 1;
}
else
{
do
{
starttag = strchr(srcstring, '<');
endtag = strchr(srcstring, '>');
tagtxtlen = endtag - starttag;
if (tagtxtlen <= 0) tagtxtlen = 0;
if ((starttag < curlocater) && (curlocater < endtag)) break;
if ((endtag != NULL) && ((endtag + 1) != NULL))
srcstring = endtag + 1;
else
break;
} while (strlen(srcstring) > 1);
if (starttag && endtag && tagtxtlen > strlen(key))
{
repbuf = eina_strbuf_new();
diffbuf = eina_strbuf_new();
eina_strbuf_append_n(repbuf, starttag, tagtxtlen);
srcstring = eina_strbuf_string_get(repbuf);
curlocater = strstr(srcstring, key);
if (curlocater != NULL)
{
replocater = curlocater + strlen(key) + 1;
while ((*replocater != '=') && (replocater != NULL))
replocater++;
if (replocater != NULL)
{
replocater++;
while ((*replocater != ' ') &&
(*replocater != '>') &&
(replocater == NULL))
replocater++;
}
if (replocater != NULL)
{
replocater--;
eina_strbuf_append_n(diffbuf, curlocater,
replocater-curlocater);
}
else
insertflag = 1;
}
else
insertflag = 1;
}
eina_strbuf_reset(repbuf);
}
else
{
insertflag = 1;
}
eina_strbuf_reset(repbuf);
}
else
insertflag = 1;
}
if (repbuf == NULL) repbuf = eina_strbuf_new();
if (diffbuf == NULL) diffbuf = eina_strbuf_new();
if (insertflag)
{
eina_strbuf_append_printf(repbuf, "<%s=%s>", key, value);
eina_strbuf_prepend(srcbuf, eina_strbuf_string_get(repbuf));
eina_strbuf_append_printf(repbuf, "<%s=%s>", key, value);
eina_strbuf_prepend(srcbuf, eina_strbuf_string_get(repbuf));
}
else
{
if (deleteflag)
{
eina_strbuf_prepend(diffbuf, "<");
eina_strbuf_append(diffbuf, ">");
eina_strbuf_replace_first(srcbuf, eina_strbuf_string_get(diffbuf), "");
eina_strbuf_prepend(diffbuf, "<");
eina_strbuf_append(diffbuf, ">");
eina_strbuf_replace_first(srcbuf, eina_strbuf_string_get(diffbuf), "");
}
else
{
eina_strbuf_append_printf(repbuf, "%s=%s", key, value);
eina_strbuf_replace_first(srcbuf, eina_strbuf_string_get(diffbuf), eina_strbuf_string_get(repbuf));
eina_strbuf_append_printf(repbuf, "%s=%s", key, value);
eina_strbuf_replace_first(srcbuf, eina_strbuf_string_get(diffbuf), eina_strbuf_string_get(repbuf));
}
}
@ -314,7 +311,7 @@ _is_width_over(Evas_Object *obj)
Widget_Data *wd = elm_widget_data_get(obj);
const char *ellipsis_string = "...";
size_t ellen = strlen(ellipsis_string)+1;
if (!wd) return 0;
edje_object_part_geometry_get(wd->lbl,"elm.text",&x,&y,&w,&h);
@ -334,7 +331,7 @@ _ellipsis_label_to_width(Evas_Object *obj)
Widget_Data *wd = elm_widget_data_get(obj);
int cur_fontsize = 0, len, showcount;
Eina_Strbuf *fontbuf = NULL, *txtbuf = NULL;
char **kvalue = NULL;
char *kvalue = NULL;
const char *minfont, *deffont, *maxfont;
const char *ellipsis_string = "...";
int minfontsize, maxfontsize, minshowcount;
@ -354,55 +351,55 @@ _ellipsis_label_to_width(Evas_Object *obj)
if (_get_value_in_key_string(wd->label, "font_size", &kvalue) == 0)
{
if (*kvalue != NULL) cur_fontsize = atoi((char*)kvalue);
if (kvalue != NULL) cur_fontsize = atoi((char *)kvalue);
}
txtbuf = eina_strbuf_new();
eina_strbuf_append(txtbuf, wd->label);
while (_is_width_over(obj) == 1)
{
if (cur_fontsize > minfontsize)
{
cur_fontsize--;
if (fontbuf != NULL)
{
eina_strbuf_free(fontbuf);
fontbuf = NULL;
}
fontbuf = eina_strbuf_new();
eina_strbuf_append_printf(fontbuf, "%d", cur_fontsize);
_strbuf_key_value_replace(txtbuf, "font_size", eina_strbuf_string_get(fontbuf), 0);
edje_object_part_text_set(wd->lbl, "elm.text", eina_strbuf_string_get(txtbuf));
eina_strbuf_free(fontbuf);
fontbuf = NULL;
}
else
{
if (txtbuf != NULL)
{
eina_strbuf_free(txtbuf);
txtbuf = NULL;
}
txtbuf = eina_strbuf_new();
eina_strbuf_append_printf(txtbuf, "%s", edje_object_part_text_get(wd->lbl, "elm.text"));
len = eina_strbuf_length_get(txtbuf);
showcount = len - 1;
while (showcount > minshowcount)
{
len = eina_strbuf_length_get(txtbuf);
eina_strbuf_remove(txtbuf, len - minshowcount, len);
eina_strbuf_append(txtbuf, ellipsis_string);
edje_object_part_text_set(wd->lbl, "elm.text", eina_strbuf_string_get(txtbuf));
if (_is_width_over(obj) == 1)
showcount--;
else
break;
}
}
if (cur_fontsize > minfontsize)
{
cur_fontsize--;
if (fontbuf != NULL)
{
eina_strbuf_free(fontbuf);
fontbuf = NULL;
}
fontbuf = eina_strbuf_new();
eina_strbuf_append_printf(fontbuf, "%d", cur_fontsize);
_strbuf_key_value_replace(txtbuf, "font_size", eina_strbuf_string_get(fontbuf), 0);
edje_object_part_text_set(wd->lbl, "elm.text", eina_strbuf_string_get(txtbuf));
eina_strbuf_free(fontbuf);
fontbuf = NULL;
}
else
{
if (txtbuf != NULL)
{
eina_strbuf_free(txtbuf);
txtbuf = NULL;
}
txtbuf = eina_strbuf_new();
eina_strbuf_append_printf(txtbuf, "%s", edje_object_part_text_get(wd->lbl, "elm.text"));
len = eina_strbuf_length_get(txtbuf);
showcount = len - 1;
while (showcount > minshowcount)
{
len = eina_strbuf_length_get(txtbuf);
eina_strbuf_remove(txtbuf, len - minshowcount, len);
eina_strbuf_append(txtbuf, ellipsis_string);
edje_object_part_text_set(wd->lbl, "elm.text", eina_strbuf_string_get(txtbuf));
if (_is_width_over(obj) == 1)
showcount--;
else
break;
}
}
}
if (txtbuf) eina_strbuf_free(txtbuf);
wd->changed = 1;
_sizing_eval(obj);
@ -568,7 +565,11 @@ elm_label_wrap_width_get(const Evas_Object *obj)
}
/**
* Set the font size on the label object
* Set the font size on the label object.
*
* NEVER use this. It is for hyper-special cases only. use styles instead. e.g.
* "big", "medium", "small" - or better name them by use:
* "title", "footnote", "quote" etc.
*
* @param obj The label object
* @param size font size
@ -582,19 +583,19 @@ elm_label_fontsize_set(Evas_Object *obj, int fontsize)
Widget_Data *wd = elm_widget_data_get(obj);
char *label, fontvalue[16];
int len;
if (!wd) return;
len = strlen(wd->label);
if (len <= 0) return;
label = alloca(sizeof(char)*(len+32));
sprintf(fontvalue, "%d", fontsize);
label = alloca(sizeof(char) * (len + 32));
sprintf(fontvalue, "%i", fontsize);
if (_stringshare_key_value_replace(&wd->label, "font_size", fontvalue, 0) == 0)
edje_object_part_text_set(wd->lbl, "elm.text", wd->label);
if (fontsize == 0) // remove fontsize tag
_stringshare_key_value_replace(&wd->label, "font_size", fontvalue, 1);
_stringshare_key_value_replace(&wd->label, "font_size", fontvalue, 1);
wd->changed = 1;
_sizing_eval(obj);
}
@ -602,6 +603,10 @@ elm_label_fontsize_set(Evas_Object *obj, int fontsize)
/**
* Set the text align on the label object
*
* NEVER use this. It is for hyper-special cases only. use styles instead. e.g.
* "big", "medium", "small" - or better name them by use:
* "title", "footnote", "quote" etc.
*
* @param obj The label object
* @param align align mode
*
@ -614,14 +619,14 @@ elm_label_text_align_set(Evas_Object *obj, const char *alignmode)
Widget_Data *wd = elm_widget_data_get(obj);
char *label;
int len;
if (!wd) return;
len = strlen(wd->label);
if (len <= 0) return;
if (_stringshare_key_value_replace(&wd->label, "align", alignmode, 0) == 0)
edje_object_part_text_set(wd->lbl, "elm.text", wd->label);
wd->changed = 1;
_sizing_eval(obj);
}
@ -629,6 +634,10 @@ elm_label_text_align_set(Evas_Object *obj, const char *alignmode)
/**
* Set the text color on the label object
*
* NEVER use this. It is for hyper-special cases only. use styles instead. e.g.
* "big", "medium", "small" - or better name them by use:
* "title", "footnote", "quote" etc.
*
* @param obj The label object
* @param r Red property background color of The label object
* @param g Green property background color of The label object
@ -648,14 +657,14 @@ elm_label_text_color_set(Evas_Object *obj, unsigned int r, unsigned int g, unsig
if (!wd) return;
len = strlen(wd->label);
if (len <= 0) return;
label = alloca(sizeof(char)*(len+32));
sprintf(colorstring, "#%02X%02X%02X%02X", r, g, b, a);
label = alloca(sizeof(char) * (len + 32));
sprintf(colorstring, "#%02x%02x%02x%02x", r, g, b, a);
if (_stringshare_key_value_replace(&wd->label, "color", colorstring, 0) == 0)
{
edje_object_part_text_set(wd->lbl, "elm.text", wd->label);
wd->changed = 1;
_sizing_eval(obj);
edje_object_part_text_set(wd->lbl, "elm.text", wd->label);
wd->changed = 1;
_sizing_eval(obj);
}
}
@ -663,6 +672,10 @@ elm_label_text_color_set(Evas_Object *obj, unsigned int r, unsigned int g, unsig
/**
* Set background color of the label
*
* NEVER use this. It is for hyper-special cases only. use styles instead. e.g.
* "big", "medium", "small" - or better name them by use:
* "title", "footnote", "quote" etc.
*
* @param obj The label object
* @param r Red property background color of The label object
* @param g Green property background color of The label object
@ -676,7 +689,7 @@ elm_label_background_color_set(Evas_Object *obj, unsigned int r, unsigned int g,
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
evas_object_color_set(wd->bg, r, g, b, a);
if (wd->bgcolor == EINA_FALSE)
{
wd->bgcolor = 1;