{
Evas_Object *lbl;
Evas_Object *bg;
- const char *label;
- Evas_Coord lastw;
- Ecore_Job *deferred_recalc_job;
- Evas_Coord wrap_w;
- Evas_Coord wrap_h;
- Eina_Bool linewrap : 1;
- Eina_Bool wrapmode : 1;
- Eina_Bool slidingmode : 1;
- Eina_Bool slidingellipsis : 1;
- Eina_Bool changed : 1;
- Eina_Bool bgcolor : 1;
- Eina_Bool ellipsis : 1;
- int slide_duration;
+ const char *label;
+ Ecore_Job *deferred_recalc_job;
+ double slide_duration;
+ Evas_Coord lastw;
+ Evas_Coord wrap_w;
+ Evas_Coord wrap_h;
+ Eina_Bool wrapmode : 1;
+ Eina_Bool linewrap : 1;
+ Eina_Bool changed : 1;
+ Eina_Bool bgcolor : 1;
+ Eina_Bool ellipsis : 1;
+ Eina_Bool slidingmode : 1;
+ Eina_Bool slidingellipsis : 1;
};
static const char *widtype = NULL;
static void _del_hook(Evas_Object *obj);
static void _theme_hook(Evas_Object *obj);
static void _sizing_eval(Evas_Object *obj);
-static int _get_value_in_key_string(const char *oldstring,
- char *key,
- char **value);
-static int _strbuf_key_value_replace(Eina_Strbuf *srcbuf,
- char *key,
- const char *value,
- int deleteflag);
-static int _stringshare_key_value_replace(const char **srcstring,
- char *key,
- const char *value,
- int deleteflag);
-static int _is_width_over(Evas_Object *obj,
- int linemode);
-static void _ellipsis_label_to_width(Evas_Object *obj,
- int linemode);
+static int _get_value_in_key_string(const char *oldstring, const char *key, char **value);
+static int _strbuf_key_value_replace(Eina_Strbuf *srcbuf, const char *key, const char *value, int deleteflag);
+static int _stringshare_key_value_replace(const char **srcstring, const char *key, const char *value, int deleteflag);
+static int _is_width_over(Evas_Object *obj, Eina_Bool multiline);
+static void _ellipsis_label_to_width(Evas_Object *obj, Eina_Bool multiline);
+static void _label_sliding_change(Evas_Object *obj);
static void
_elm_win_recalc_job(void *data)
{
Widget_Data *wd = elm_widget_data_get(data);
Evas_Coord minw = -1, minh = -1, maxh = -1;
- Evas_Coord resw, resh, minminw, minminh;
+ Evas_Coord resw, resh, minminw;
if (!wd) return;
wd->deferred_recalc_job = NULL;
evas_object_geometry_get(wd->lbl, NULL, NULL, &resw, &resh);
resh = 0;
- minminw = 0;
edje_object_size_min_restricted_calc(wd->lbl, &minw, &minh, 0, 0);
minminw = minw;
- minminh = minh;
- if (wd->wrap_w >= resw)
+ if (wd->wrap_w >= resw)
{
resw = wd->wrap_w;
edje_object_size_min_restricted_calc(wd->lbl, &minw, &minh, resw, 0);
evas_object_size_hint_min_set(data, minminw, minh);
}
- if (wd->ellipsis && wd->linewrap && wd->wrap_h > 0 && _is_width_over(data, 1) == 1)
+ if ((wd->ellipsis) && (wd->linewrap) && (wd->wrap_h > 0) &&
+ (_is_width_over(data, 1) == 1))
_ellipsis_label_to_width(data, 1);
maxh = minh;
if (wd->linewrap)
{
if (wd->ellipsis)
- _elm_theme_object_set(obj, wd->lbl, "label", "base_wrap_ellipsis", elm_widget_style_get(obj));
+ _elm_theme_object_set(obj, wd->lbl, "label", "base_wrap_ellipsis",
+ elm_widget_style_get(obj));
else
- _elm_theme_object_set(obj, wd->lbl, "label", "base_wrap", elm_widget_style_get(obj));
+ _elm_theme_object_set(obj, wd->lbl, "label", "base_wrap",
+ elm_widget_style_get(obj));
}
else
- _elm_theme_object_set(obj, wd->lbl, "label", "base", elm_widget_style_get(obj));
+ _elm_theme_object_set(obj, wd->lbl, "label", "base",
+ elm_widget_style_get(obj));
}
static void
if (!wd) return;
_theme_change(obj);
edje_object_part_text_set(wd->lbl, "elm.text", wd->label);
- edje_object_scale_set(wd->lbl, elm_widget_scale_get(obj) *
+ edje_object_scale_set(wd->lbl, elm_widget_scale_get(obj) *
_elm_config->scale);
+ _label_sliding_change(obj);
_sizing_eval(obj);
}
wd->changed = EINA_FALSE;
wd->lastw = resw;
_elm_win_recalc_job(obj);
-// FIXME: works ok. but NOT for genlist. what should genlist do?
+// FIXME: works ok. but NOT for genlist. what should genlist do?
// if (wd->deferred_recalc_job) ecore_job_del(wd->deferred_recalc_job);
// wd->deferred_recalc_job = ecore_job_add(_elm_win_recalc_job, obj);
}
{
evas_object_geometry_get(wd->lbl, NULL, NULL, &resw, &resh);
edje_object_size_min_calc(wd->lbl, &minw, &minh);
- if (wd->wrap_w > 0 && minw > wd->wrap_w)
- minw = wd->wrap_w;
+ if (wd->wrap_w > 0 && minw > wd->wrap_w) minw = wd->wrap_w;
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, 0) == 1)
- _ellipsis_label_to_width(obj, 0);
+ if ((wd->ellipsis) && (_is_width_over(obj, 0) == 1))
+ _ellipsis_label_to_width(obj, 0);
}
}
-static void
-_resize(void *data,
- Evas *e __UNUSED__,
- Evas_Object *obj __UNUSED__,
- void *event_info __UNUSED__)
+static void
+_resize(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
{
Widget_Data *wd = elm_widget_data_get(data);
if (!wd) return;
}
static int
-_get_value_in_key_string(const char *oldstring,
- char *key,
- char **value)
+_get_value_in_key_string(const char *oldstring, const char *key, char **value)
{
char *curlocater, *starttag, *endtag;
int firstindex = 0, foundflag = -1;
-
+
curlocater = strstr(oldstring, key);
if (curlocater)
{
+ int key_len = strlen(key);
starttag = curlocater;
- endtag = curlocater + strlen(key);
- if (endtag == NULL || *endtag != '=')
+ endtag = curlocater + key_len;
+ if ((!endtag) || (*endtag != '='))
{
foundflag = 0;
return -1;
}
-
firstindex = abs(oldstring - curlocater);
- firstindex += strlen(key) + 1; // strlen("key") + strlen("=")
- *value = (char *)(oldstring + firstindex);
-
+ firstindex += key_len + 1; // strlen("key") + strlen("=")
+ *value = (char *)oldstring + firstindex;
+
while (oldstring != starttag)
{
if (*starttag == '>')
foundflag = 0;
break;
}
- if (*starttag == '<')
+ if (*starttag == '<')
break;
- else
+ else
starttag--;
- if (starttag == NULL) break;
+ if (!starttag) break;
}
-
- while (NULL != endtag)
+
+ while (endtag)
{
if (*endtag == '<')
{
foundflag = 0;
break;
}
- if (*endtag == '>')
+ if (*endtag == '>')
break;
- else
+ else
endtag++;
- if (endtag == NULL) break;
+ if (!endtag) break;
}
-
- if (foundflag != 0 && *starttag == '<' && *endtag == '>')
+
+ if ((foundflag) && (*starttag == '<') && (*endtag == '>'))
foundflag = 1;
- else
+ else
foundflag = 0;
}
else
{
foundflag = 0;
}
-
+
if (foundflag == 1) return 0;
-
+
return -1;
}
+
static int
-_strbuf_key_value_replace(Eina_Strbuf *srcbuf,
- char *key,
- const char *value,
- int deleteflag)
+_strbuf_key_value_replace(Eina_Strbuf *srcbuf, const char *key, const char *value, int deleteflag)
{
const char *srcstring = NULL;
Eina_Strbuf *repbuf = NULL, *diffbuf = NULL;
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;
- }
+
+ if (!curlocater)
+ insertflag = 1;
else
{
- do
+ int key_len = strlen(key);
+ 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)
+ if ((starttag < curlocater) && (curlocater < endtag)) break;
+ if ((endtag) && ((endtag + 1)))
srcstring = endtag + 1;
else
break;
} while (strlen(srcstring) > 1);
-
- if (starttag && endtag && tagtxtlen > strlen(key))
+
+ if ((starttag) && (endtag) && (tagtxtlen > key_len))
{
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)
+ if (curlocater)
{
- replocater = curlocater + strlen(key) + 1;
-
- while (*replocater == ' ' || *replocater == '=')
+ replocater = curlocater + key_len + 1;
+ while ((*replocater != '=') && (replocater))
replocater++;
while (*replocater && *replocater != ' ' && *replocater != '>')
if (replocater - curlocater > strlen(key) + 1)
{
replocater--;
- eina_strbuf_append_n(diffbuf, curlocater, replocater - curlocater + 1);
+ eina_strbuf_append_n(diffbuf, curlocater,
+ replocater-curlocater);
}
else
insertflag = 1;
}
else
- {
- insertflag = 1;
- }
+ insertflag = 1;
eina_strbuf_reset(repbuf);
}
else
- {
- insertflag = 1;
- }
+ insertflag = 1;
}
-
- if (repbuf == NULL) repbuf = eina_strbuf_new();
- if (diffbuf == NULL) diffbuf = eina_strbuf_new();
-
+
+ if (!repbuf) repbuf = eina_strbuf_new();
+ if (!diffbuf) diffbuf = eina_strbuf_new();
+
if (insertflag)
{
eina_strbuf_append_printf(repbuf, "<%s=%s>", key, value);
if (repbuf) eina_strbuf_free(repbuf);
if (diffbuf) eina_strbuf_free(diffbuf);
-
- return 0;
+
+ return 0;
}
static int
-_stringshare_key_value_replace(const char **srcstring,
- char *key,
- const char *value,
- int deleteflag)
+_stringshare_key_value_replace(const char **srcstring, const char *key, const char *value, int deleteflag)
{
- Eina_Strbuf *sharebuf = NULL;
-
+ Eina_Strbuf *sharebuf = NULL;
+
sharebuf = eina_strbuf_new();
eina_strbuf_append(sharebuf, *srcstring);
_strbuf_key_value_replace(sharebuf, key, value, deleteflag);
return 0;
}
-// FIXME: move to some where(such as elm_util??).
-// copied from elm_entry for check pure text length w/o tags.
-static char *
-_str_append(char *str,
- const char *txt,
- int *len,
- int *alloc)
-{
- int txt_len = strlen(txt);
-
- if (txt_len <= 0) return str;
- if ((*len + txt_len) >= *alloc)
- {
- char *str2;
- int alloc2;
-
- alloc2 = *alloc + txt_len + 128;
- str2 = realloc(str, alloc2);
- if (!str2) return str;
- *alloc = alloc2;
- str = str2;
- }
- strcpy(str + *len, txt);
- *len += txt_len;
- return str;
-}
-
-// FIXME: move to some where(such as elm_util??).
-// copied from elm_entry for check pure text length w/o tags.
-static char *
-_strncpy(char *dest,
- const char *src,
- size_t count)
-{
- if (!dest)
- {
- ERR("dest is NULL");
- return NULL;
- }
- if (!src)
- {
- ERR("src is NULL");
- return NULL;
- }
- if (count < 0)
- {
- ERR("count is smaller than 0");
- return NULL;
- }
-
- return strncpy(dest, src, count);
-}
-
-// FIXME: move to some where(such as elm_util??).
-// copied from elm_entry for check pure text length w/o tags.
-static char *
-_mkup_to_text(const char *mkup)
-{
- char *str = NULL;
- int str_len = 0, str_alloc = 0;
- char *s, *p;
- char *tag_start, *tag_end, *esc_start, *esc_end, *ts;
-
- if (!mkup) return NULL;
- s = p = NULL;
- tag_start = tag_end = esc_start = esc_end = NULL;
- p = (char *)mkup;
- s = p;
- for (;; )
- {
- if (((p != NULL) && (*p == 0)) ||
- (tag_end) || (esc_end) ||
- (tag_start) || (esc_start))
- {
- if (tag_end)
- {
- char *ttag;
-
- ttag = malloc(tag_end - tag_start);
- if (ttag)
- {
- _strncpy(ttag, tag_start + 1, tag_end - tag_start - 1);
- ttag[tag_end - tag_start - 1] = 0;
- if (!strcmp(ttag, "br"))
- str = _str_append(str, "\n", &str_len, &str_alloc);
- else if (!strcmp(ttag, "\n"))
- str = _str_append(str, "\n", &str_len, &str_alloc);
- else if (!strcmp(ttag, "\\n"))
- str = _str_append(str, "\n", &str_len, &str_alloc);
- else if (!strcmp(ttag, "\t"))
- str = _str_append(str, "\t", &str_len, &str_alloc);
- else if (!strcmp(ttag, "\\t"))
- str = _str_append(str, "\t", &str_len, &str_alloc);
- else if (!strcmp(ttag, "ps")) /* Unicode paragraph separator */
- str = _str_append(str, "\xE2\x80\xA9", &str_len, &str_alloc);
- free(ttag);
- }
- tag_start = tag_end = NULL;
- }
- else if (esc_end)
- {
- ts = malloc(esc_end - esc_start + 1);
- if (ts)
- {
- const char *esc;
- _strncpy(ts, esc_start, esc_end - esc_start);
- ts[esc_end - esc_start] = 0;
- esc = evas_textblock_escape_string_get(ts);
- if (esc)
- str = _str_append(str, esc, &str_len, &str_alloc);
- free(ts);
- }
- esc_start = esc_end = NULL;
- }
- else if ((p != NULL) && (*p == 0))
- {
- ts = malloc(p - s + 1);
- if (ts)
- {
- _strncpy(ts, s, p - s);
- ts[p - s] = 0;
- str = _str_append(str, ts, &str_len, &str_alloc);
- free(ts);
- }
- break;
- }
- }
- if ((p != NULL) && (*p == '<'))
- {
- if (!esc_start)
- {
- tag_start = p;
- tag_end = NULL;
- ts = malloc(p - s + 1);
- if (ts)
- {
- _strncpy(ts, s, p - s);
- ts[p - s] = 0;
- str = _str_append(str, ts, &str_len, &str_alloc);
- free(ts);
- }
- s = NULL;
- }
- }
- else if ((p != NULL) && (*p == '>'))
- {
- if (tag_start)
- {
- tag_end = p;
- s = p + 1;
- }
- }
- else if ((p != NULL) && (*p == '&'))
- {
- if (!tag_start)
- {
- esc_start = p;
- esc_end = NULL;
- ts = malloc(p - s + 1);
- if (ts)
- {
- _strncpy(ts, s, p - s);
- ts[p - s] = 0;
- str = _str_append(str, ts, &str_len, &str_alloc);
- free(ts);
- }
- s = NULL;
- }
- }
- else if ((p != NULL) && (*p == ';'))
- {
- if (esc_start)
- {
- esc_end = p;
- s = p + 1;
- }
- }
- p++;
- }
- return str;
-}
-
static int
-_is_width_over(Evas_Object *obj,
- int linemode)
+_is_width_over(Evas_Object *obj, Eina_Bool multiline)
{
Evas_Coord x, y, w, h;
Evas_Coord vx, vy, vw, vh;
Widget_Data *wd = elm_widget_data_get(obj);
- const char *ellipsis_string = "...";
- size_t ellen = strlen(ellipsis_string) + 1;
-
if (!wd) return 0;
-
- // too short to ellipsis
- char *plaintxt = _mkup_to_text(edje_object_part_text_get(wd->lbl, "elm.text"));
+ const char *ellipsis_string = "...";
+ int mincount = sizeof(ellipsis_string) - 1;
+ char *plaintxt;
int plainlen = 0;
- if (plaintxt != NULL)
+
+ plaintxt = _elm_util_mkup_to_text(edje_object_part_text_get(wd->lbl, "elm.text"));
+ if (plaintxt)
{
plainlen = strlen(plaintxt);
free(plaintxt);
}
- if (plainlen <= ellen) return 0;
+ // too short to ellipsis
+ if (plainlen <= mincount) return 0;
edje_object_part_geometry_get(wd->lbl, "elm.text", &x, &y, &w, &h);
-
evas_object_geometry_get(obj, &vx, &vy, &vw, &vh);
/*
fprintf(stderr, "## check str = %s\n", edje_object_part_text_get(wd->lbl, "elm.text"));
*/
- if (linemode == 0) // single line
+ if (!multiline) // single line
{
// skip if too early to check widget size
- if (w < 0 && h < 0)
- return 0;
- // if string fits at widget
- if ((x >= 0) && (y >= 0))
- {
- if ((wd->wrap_w > 0) && (wd->wrap_w < w))
- {
- Evas_Coord minw, minh;
- edje_object_size_min_calc(wd->lbl, &minw, &minh);
-
- if (minw < wd->wrap_w) // min insufficient
- {
- return 0;
- }
- else
- return 1;
- }
- else
- return 0;
- }
-
- if (0 < wd->wrap_w && w > wd->wrap_w) return 1;
+ if ((w < 0) && (h < 0)) return 0;
+ // if string fits at widget
+ if ((x >= 0) && (y >= 0))
+ {
+ if ((wd->wrap_w > 0) && (wd->wrap_w < w))
+ {
+ Evas_Coord minw, minh;
+
+ edje_object_size_min_calc(wd->lbl, &minw, &minh);
+ if (minw < wd->wrap_w) return 0; // min insufficient
+ else return 1;
+ }
+ else return 0;
+ }
+ if ((0 < wd->wrap_w) && (w > wd->wrap_w)) return 1;
}
else // multiline
{
-// if (vy > h && h > wd->wrap_h) return 1;
- if ((x >= 0 || y >= 0) && h > wd->wrap_h) return 1;
+ if (((x >= 0) || (y >= 0)) && (h > wd->wrap_h)) return 1;
}
-
+
return 0;
}
static void
-_ellipsis_fontsize_set(Evas_Object *obj,
- int fontsize)
+_ellipsis_fontsize_set(Evas_Object *obj, int fontsize)
{
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
}
static Eina_Bool
-_ellipsis_cut_chars_to_widget(Evas_Object *obj,
- int fontsize,
- int linemode)
+_ellipsis_cut_chars_to_widget(Evas_Object *obj)
{
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return EINA_FALSE;
-
const char *ellipsis_string = "...";
- int minshowcount = strlen(ellipsis_string);
+ int mincount = sizeof(ellipsis_string) - 1;
Evas_Coord w, h;
Evas_Textblock_Cursor *tc1, *tc2;
char *cutstr, *elstr;
int i = 0;
edje_object_part_geometry_get(wd->lbl, "elm.text", NULL, NULL, &w, &h);
- if (w <= 0)
- return EINA_FALSE;
+ if (w <= 0) return EINA_FALSE;
tc1 = evas_object_textblock_cursor_new((Evas_Object *)edje_object_part_object_get(wd->lbl, "elm.text"));
tc2 = evas_object_textblock_cursor_new((Evas_Object *)edje_object_part_object_get(wd->lbl, "elm.text"));
- if (wd->wrap_w > 0 && wd->wrap_w < w)
- limitw = wd->wrap_w;
- else
- limitw = w;
+ if ((wd->wrap_w > 0) && (wd->wrap_w < w)) limitw = wd->wrap_w;
+ else limitw = w;
evas_textblock_cursor_pos_set(tc1, 0);
evas_textblock_cursor_char_coord_set(tc2, limitw, 0);
// if too small to cut,(is it bug? or any other reasons?)
// then fallback to one step mode
- if (evas_textblock_cursor_pos_get(tc2) < minshowcount)
+ if (evas_textblock_cursor_pos_get(tc2) < mincount)
{
- int eolpos = evas_textblock_cursor_paragraph_text_length_get(tc1);
Evas_Coord cx, cy, cw, ch;
- for (i = eolpos; i > minshowcount; i--)
+ int eolpos = evas_textblock_cursor_paragraph_text_length_get(tc1);
+
+ for (i = eolpos; i > mincount; i--)
{
evas_textblock_cursor_pos_set(tc2, i);
evas_textblock_cursor_char_geometry_get(tc2, &cx, &cy, &cw, &ch);
- if (cx <= limitw)
- break;
+ if (cx <= limitw) break;
}
- if (evas_textblock_cursor_pos_get(tc2) < minshowcount)
+ if (evas_textblock_cursor_pos_get(tc2) < mincount)
{
evas_textblock_cursor_free(tc1);
evas_textblock_cursor_free(tc2);
-
return EINA_FALSE;
}
}
- for (i = 0; i <= minshowcount; i++)
- evas_textblock_cursor_char_prev(tc2);
+ for (i = 0; i <= mincount; i++) evas_textblock_cursor_char_prev(tc2);
cutstr = evas_textblock_cursor_range_text_get(tc1, tc2, EVAS_TEXTBLOCK_TEXT_PLAIN);
-
- // FIXME: consider other unicode encoding, currently only care about utf-8
+ if (!cutstr) return EINA_FALSE;
+
lencutstr = strlen(cutstr);
- elstr = malloc(sizeof(char) * (lencutstr + minshowcount + 1));
+ elstr = alloca(sizeof(char) * (lencutstr + mincount + 1));
strcpy(elstr, cutstr);
+ free(cutstr);
strcat(elstr, ellipsis_string);
-
edje_object_part_text_set(wd->lbl, "elm.text", elstr);
- free(elstr);
evas_textblock_cursor_free(tc1);
evas_textblock_cursor_free(tc2);
-
+
return EINA_TRUE;
}
static Eina_Bool
-_ellipsis_cut_lines_to_widget(Evas_Object *obj,
- int fontsize,
- int linemode)
+_ellipsis_cut_lines_to_widget(Evas_Object *obj)
{
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return EINA_FALSE;
-
const char *ellipsis_string = "...";
- int minshowcount = strlen(ellipsis_string);
+ int mincount = sizeof(ellipsis_string) - 1;
Evas_Coord w, h;
Evas_Textblock_Cursor *tc1, *tc2;
int linenum = 0, cutline = 0;
tc1 = evas_object_textblock_cursor_new((Evas_Object *)edje_object_part_object_get(wd->lbl, "elm.text"));
tc2 = evas_object_textblock_cursor_new((Evas_Object *)edje_object_part_object_get(wd->lbl, "elm.text"));
// goto last paragraph
- while (evas_textblock_cursor_paragraph_next(tc2) == EINA_TRUE)
- ;
+ while (evas_textblock_cursor_paragraph_next(tc2) == EINA_TRUE);
+
evas_textblock_cursor_paragraph_last(tc2);
// get total linenumber
linenum = evas_textblock_cursor_line_geometry_get(tc2, NULL, NULL, NULL, NULL);
- lineheight = h / linenum * 1.0;
- if (wd->wrap_h > 0 && wd->wrap_h < h)
- limith = wd->wrap_h;
- else
- limith = h;
+ lineheight = (double)h / (double)linenum;
+ if ((wd->wrap_h > 0) && (wd->wrap_h < h)) limith = wd->wrap_h;
+ else limith = h;
cutline = limith / lineheight;
- if (cutline < 1)
- cutline = 1;
-
+ if (cutline < 1) cutline = 1;
+
evas_textblock_cursor_pos_set(tc1, 0);
evas_textblock_cursor_line_set(tc2, cutline - 1);
evas_textblock_cursor_line_char_last(tc2);
- for (i = 0; i <= minshowcount; i++)
- evas_textblock_cursor_char_prev(tc2);
+ for (i = 0; i <= mincount; i++) evas_textblock_cursor_char_prev(tc2);
cutstr = evas_textblock_cursor_range_text_get(tc1, tc2, EVAS_TEXTBLOCK_TEXT_PLAIN);
-
- // FIXME: consider other unicode encoding, currently only care about utf-8
+ if (!cutstr) return EINA_FALSE;
+
lencutstr = strlen(cutstr);
- elstr = malloc(sizeof(char) * (lencutstr + minshowcount + 1));
+ elstr = alloca(sizeof(char) * (lencutstr + mincount + 1));
strcpy(elstr, cutstr);
+ free(cutstr);
strcat(elstr, ellipsis_string);
-
edje_object_part_text_set(wd->lbl, "elm.text", elstr);
- free(elstr);
evas_textblock_cursor_free(tc1);
evas_textblock_cursor_free(tc2);
}
static void
-_ellipsis_label_to_width(Evas_Object *obj,
- int linemode)
+_ellipsis_label_to_width(Evas_Object *obj, Eina_Bool multiline)
{
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
-
int cur_fontsize = 0;
char *kvalue;
const char *minfont, *deffont, *maxfont;
else cur_fontsize = 1;
if (minfontsize > maxfontsize || cur_fontsize == 1) return; // theme is not ready for ellipsis
if (eina_stringshare_strlen(wd->label) <= 0) return;
-
+
if (_get_value_in_key_string(wd->label, "font_size", &kvalue) == 0)
{
if (kvalue != NULL) cur_fontsize = atoi(kvalue);
}
-
- while (_is_width_over(obj, linemode))
+
+ while (_is_width_over(obj, multiline))
{
if (cur_fontsize > minfontsize)
{
cur_fontsize -= 3;
- if (cur_fontsize < minfontsize)
- cur_fontsize = minfontsize;
+ if (cur_fontsize < minfontsize) cur_fontsize = minfontsize;
_ellipsis_fontsize_set(obj, cur_fontsize);
}
else
{
- if (linemode == 0) // single line
+ if (!multiline) // single line
{
- _ellipsis_cut_chars_to_widget(obj, cur_fontsize, linemode);
+ _ellipsis_cut_chars_to_widget(obj);
break;
}
else // multiline
{
- _ellipsis_cut_lines_to_widget(obj, cur_fontsize, linemode);
+ _ellipsis_cut_lines_to_widget(obj);
break;
}
}
}
}
-void
+static void
_label_sliding_change(Evas_Object *obj)
{
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
-
+ char *plaintxt;
+ int plainlen = 0;
+
+ // dosen't support multiline sliding effect
if (wd->linewrap)
- {
+ {
wd->slidingmode = EINA_FALSE;
- fprintf(stderr, "ERR: elm_label dosen't support multiline sliding effect!!!\n");
- fprintf(stderr, "ERR: elm_label dosen't support multiline sliding effect!!!\n");
- fprintf(stderr, "ERR: elm_label dosen't support multiline sliding effect!!!\n");
return;
}
- char *plaintxt = _mkup_to_text(edje_object_part_text_get(wd->lbl, "elm.text"));
- int plainlen = 0;
+ plaintxt = _elm_util_mkup_to_text(edje_object_part_text_get(wd->lbl, "elm.text"));
if (plaintxt != NULL)
{
plainlen = strlen(plaintxt);
free(plaintxt);
}
+ // too short to slide label
if (plainlen < 1)
{
wd->slidingmode = EINA_TRUE;
- fprintf(stderr, "ERR: too short to slide label!!!\n");
return;
}
if (wd->slidingmode)
{
+ Edje_Message_Float_Set *msg = alloca(sizeof(Edje_Message_Float_Set) + (sizeof(double)));
+
if (wd->ellipsis)
{
wd->slidingellipsis = EINA_TRUE;
elm_label_ellipsis_set(obj, EINA_FALSE);
}
- Edje_Message_Int_Set *msg = alloca(sizeof(Edje_Message_Int_Set) + (sizeof(int)));
-
+
msg->count = 1;
- msg->val[0] = (int)wd->slide_duration;
+ msg->val[0] = wd->slide_duration;
- edje_object_message_send(wd->lbl, EDJE_MESSAGE_INT_SET, 0, msg);
+ edje_object_message_send(wd->lbl, EDJE_MESSAGE_FLOAT_SET, 0, msg);
edje_object_signal_emit(wd->lbl, "elm,state,slide,start", "elm");
}
else
Evas *e;
Widget_Data *wd;
+ EINA_SAFETY_ON_NULL_RETURN_VAL(parent, NULL);
+
wd = ELM_NEW(Widget_Data);
e = evas_object_evas_get(parent);
+ if (!e) return NULL;
+ wd->bgcolor = EINA_FALSE;
wd->bg = evas_object_rectangle_add(e);
evas_object_color_set(wd->bg, 0, 0, 0, 0);
obj = elm_widget_add(e);
elm_widget_data_set(obj, wd);
elm_widget_del_hook_set(obj, _del_hook);
elm_widget_theme_hook_set(obj, _theme_hook);
- elm_widget_can_focus_set(obj, 0);
+ elm_widget_can_focus_set(obj, EINA_FALSE);
wd->linewrap = EINA_FALSE;
- wd->bgcolor = EINA_FALSE;
wd->ellipsis = EINA_FALSE;
wd->wrapmode = EINA_FALSE;
wd->slidingmode = EINA_FALSE;
wd->label = eina_stringshare_add("<br>");
edje_object_part_text_set(wd->lbl, "elm.text", "<br>");
elm_widget_resize_object_set(obj, wd->lbl);
-
+
evas_object_event_callback_add(wd->lbl, EVAS_CALLBACK_RESIZE, _resize, obj);
-
+
wd->changed = 1;
_sizing_eval(obj);
return obj;
* @ingroup Label
*/
EAPI void
-elm_label_label_set(Evas_Object *obj,
- const char *label)
+elm_label_label_set(Evas_Object *obj, const char *label)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
* @ingroup Label
*/
EAPI void
-elm_label_line_wrap_set(Evas_Object *obj,
- Eina_Bool wrap)
+elm_label_line_wrap_set(Evas_Object *obj, Eina_Bool wrap)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
* @ingroup Label
*/
EAPI void
-elm_label_wrap_width_set(Evas_Object *obj,
- Evas_Coord w)
+elm_label_wrap_width_set(Evas_Object *obj, Evas_Coord w)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(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
* @ingroup Label
*/
EAPI void
-elm_label_fontsize_set(Evas_Object *obj,
- int fontsize)
+elm_label_fontsize_set(Evas_Object *obj, int fontsize)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
int len, removeflag = 0;
if (!wd) return;
+ _elm_dangerous_call_check(__FUNCTION__);
len = strlen(wd->label);
if (len <= 0) return;
fontbuf = eina_strbuf_new();
/**
* 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 ("left", "center", "right")
*
* @ingroup Label
*/
EAPI void
-elm_label_text_align_set(Evas_Object *obj,
- const char *alignmode)
+elm_label_text_align_set(Evas_Object *obj, const char *alignmode)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
int len;
if (!wd) return;
+ _elm_dangerous_call_check(__FUNCTION__);
len = strlen(wd->label);
if (len <= 0) return;
int len;
if (!wd) return;
+ _elm_dangerous_call_check(__FUNCTION__);
len = strlen(wd->label);
if (len <= 0) return;
colorbuf = eina_strbuf_new();
/**
* 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
- * @param b Blue property background color of The label object
- * @param a Alpha property background color of The label object
+ * @param r Red property background color of The label object
+ * @param g Green property background color of The label object
+ * @param b Blue property background color of The label object
+ * @param a Alpha property background alpha of The label object
+ *
* @ingroup Label
*/
EAPI void
if (!wd) return;
evas_object_color_set(wd->bg, r, g, b, a);
+ if (!wd) return;
+ _elm_dangerous_call_check(__FUNCTION__);
if (wd->bgcolor == EINA_FALSE)
{
wd->bgcolor = 1;
* @ingroup Label
*/
EAPI void
-elm_label_ellipsis_set(Evas_Object *obj,
- Eina_Bool ellipsis)
+elm_label_ellipsis_set(Evas_Object *obj, Eina_Bool ellipsis)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return EINA_FALSE;
-
return wd->slidingmode;
}
* @ingroup Label
*/
EAPI void
-elm_label_slide_duration_set(Evas_Object *obj,
- int duration)
+elm_label_slide_duration_set(Evas_Object *obj, double duration)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
- Edje_Message_Int_Set *msg = alloca(sizeof(Edje_Message_Int_Set) + (sizeof(int)));
+ Edje_Message_Float_Set *msg = alloca(sizeof(Edje_Message_Float_Set) + (sizeof(double)));
if (!wd) return;
wd->slide_duration = duration;
-
msg->count = 1;
- msg->val[0] = (int)wd->slide_duration;
-
- edje_object_message_send(wd->lbl, EDJE_MESSAGE_INT_SET, 0, msg);
+ msg->val[0] = wd->slide_duration;
+ edje_object_message_send(wd->lbl, EDJE_MESSAGE_FLOAT_SET, 0, msg);
}
/**
* @return The duration time in moving text from slide begin position to slide end position
* @ingroup Label
*/
-EAPI int
+EAPI double
elm_label_slide_duration_get(Evas_Object *obj)
{
- ELM_CHECK_WIDTYPE(obj, widtype) 0;
+ ELM_CHECK_WIDTYPE(obj, widtype) 0.0;
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return 0;
return wd->slide_duration;
projects / framework / uifw / elementary.git / commitdiff