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Switch internal strbuf to eina strbuf 

SVN revision: 45944
This commit is contained in:
Sebastian Dransfeld 2010-02-06 20:41:53 +00:00
parent 4a1ac380b1
commit 26ddf06980
1 changed files with 140 additions and 289 deletions
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429
legacy/evas/src/lib/canvas/evas_object_textblock.c
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@ -36,9 +36,8 @@ struct _Evas_Object_Style_Tag
struct _Evas_Object_Textblock_Node
{
EINA_INLIST;
char *text;
int type;
int len, alloc;
Eina_Strbuf *text;
int type;
};
struct _Evas_Object_Textblock_Line
@ -247,7 +246,7 @@ _style_clear(Evas_Textblock_Style *ts)
}
static char *
_style_match_replace(Evas_Textblock_Style *ts, char *s)
_style_match_replace(Evas_Textblock_Style *ts, const char *s)
{
Evas_Object_Style_Tag *tag;
@ -270,148 +269,6 @@ _style_match_tag(Evas_Textblock_Style *ts, char *s)
return NULL;
}
static inline int
_strbuf_realloc(char **strbuf, int *strbuf_alloc, int req_alloc)
{
char *newbuf;
int newbuf_alloc;
newbuf_alloc = ((req_alloc + 31) >> 5) << 5;
if (newbuf_alloc == *strbuf_alloc)
return 1;
newbuf = realloc(*strbuf, newbuf_alloc);
if (!newbuf)
{
perror("realloc: could not allocate new strbuf");
return 0;
}
*strbuf = newbuf;
*strbuf_alloc = newbuf_alloc;
return 1;
}
static inline int
_strbuf_grow_if_required(char **strbuf, int *strbuf_alloc, int req_alloc)
{
if (req_alloc <= *strbuf_alloc)
return 1;
return _strbuf_realloc(strbuf, strbuf_alloc, req_alloc);
}
static char *
_strbuf_append_int(char *strbuf, const char *text, int text_len, int *strbuf_len, int *strbuf_alloc)
{
int req_alloc;
req_alloc = *strbuf_len + text_len + 1;
if (!_strbuf_grow_if_required(&strbuf, strbuf_alloc, req_alloc))
return strbuf;
memcpy(strbuf + *strbuf_len, text, text_len);
*strbuf_len += text_len;
strbuf[*strbuf_len] = '\0';
return strbuf;
}
static inline char *
_strbuf_append(char *strbuf, const char *text, int *strbuf_len, int *strbuf_alloc)
{
int text_len;
if (!text)
return strbuf;
if ((!strbuf) && (text[0] == '\0'))
{
*strbuf_len = 0;
*strbuf_alloc = 1;
return strdup(text);
}
text_len = strlen(text);
return _strbuf_append_int(strbuf, text, text_len, strbuf_len, strbuf_alloc);
}
static inline char *
_strbuf_append_n(char *strbuf, const char *text, int max_text_len, int *strbuf_len, int *strbuf_alloc)
{
const char *p;
int text_len;
if ((!text) || (max_text_len < 1) || (text[0] == '\0'))
return strbuf;
text_len = 0;
for (p = text; (text_len < max_text_len) && (*p != '\0'); p++)
text_len++;
return _strbuf_append_int(strbuf, text, text_len, strbuf_len, strbuf_alloc);
}
static char *
_strbuf_insert(char *strbuf, const char *text, int pos, int *strbuf_len, int *strbuf_alloc)
{
int req_alloc, text_len, tail_len;
if ((!text) || (text[0] == '\0'))
return strbuf;
if (pos >= *strbuf_len)
return _strbuf_append(strbuf, text, strbuf_len, strbuf_alloc);
else if (pos < 0)
pos = 0;
text_len = strlen(text);
req_alloc = *strbuf_len + text_len + 1;
if (!_strbuf_grow_if_required(&strbuf, strbuf_alloc, req_alloc))
return strbuf;
tail_len = *strbuf_len - pos + 1; /* includes '\0' */
memmove(strbuf + pos + text_len, strbuf + pos, tail_len);
memcpy(strbuf + pos, text, text_len);
*strbuf_len += text_len;
return strbuf;
}
static char *
_strbuf_remove(char *strbuf, int start, int end, int *strbuf_len, int *strbuf_alloc)
{
int remove_len, tail_len, req_alloc;
if (!strbuf)
return NULL;
if (start <= 0)
start = 0;
if (end >= *strbuf_len)
end = *strbuf_len;
remove_len = end - start;
if (remove_len <= 0)
return strbuf;
else if (remove_len == *strbuf_len)
{
free(strbuf);
*strbuf_len = 0;
*strbuf_alloc = 0;
return NULL;
}
tail_len = *strbuf_len - end + 1; /* includes '\0' */
memmove(strbuf + start, strbuf + end, tail_len);
*strbuf_len -= remove_len;
req_alloc = *strbuf_len + 1;
_strbuf_realloc(&strbuf, strbuf_alloc, req_alloc);
return strbuf;
}
static void
_nodes_clear(const Evas_Object *obj)
{
@ -424,7 +281,7 @@ _nodes_clear(const Evas_Object *obj)
n = (Evas_Object_Textblock_Node *)o->nodes;
o->nodes = (Evas_Object_Textblock_Node *)eina_inlist_remove(EINA_INLIST_GET(o->nodes), EINA_INLIST_GET(n));
if (n->text) free(n->text);
if (n->text) eina_strbuf_free(n->text);
free(n);
}
}
@ -495,8 +352,8 @@ _nodes_adjacent_merge(const Evas_Object *obj, Evas_Object_Textblock_Node *n1)
n2 = (Evas_Object_Textblock_Node *)(EINA_INLIST_GET(n1))->next;
if ((n0) && (n0->type == NODE_TEXT))
{
plen = n0->len;
n0->text = _strbuf_append(n0->text, n1->text, &(n0->len), &(n0->alloc));
plen = eina_strbuf_length_get(n0->text);
eina_strbuf_append(n0->text, eina_strbuf_string_get(n1->text));
(EINA_INLIST_GET(n0))->next = EINA_INLIST_GET(n2);
if (n2) (EINA_INLIST_GET(n2))->prev = EINA_INLIST_GET(n0);
// fix any cursors in n1
@ -513,7 +370,7 @@ _nodes_adjacent_merge(const Evas_Object *obj, Evas_Object_Textblock_Node *n1)
data->pos += plen;
}
}
if (n1->text) free(n1->text);
if (n1->text) eina_strbuf_free(n1->text);
free(n1);
n1 = n0;
}
@ -522,8 +379,8 @@ _nodes_adjacent_merge(const Evas_Object *obj, Evas_Object_Textblock_Node *n1)
n0 = n1;
n1 = n2;
n2 = (Evas_Object_Textblock_Node *)(EINA_INLIST_GET(n1))->next;
plen = n0->len;
n0->text = _strbuf_append(n0->text, n1->text, &(n0->len), &(n0->alloc));
plen = eina_strbuf_length_get(n0->text);
eina_strbuf_append(n0->text, eina_strbuf_string_get(n1->text));
(EINA_INLIST_GET(n0))->next = EINA_INLIST_GET(n2);
if (n2) (EINA_INLIST_GET(n2))->prev = EINA_INLIST_GET(n0);
// fix any cursors in n1
@ -540,7 +397,7 @@ _nodes_adjacent_merge(const Evas_Object *obj, Evas_Object_Textblock_Node *n1)
data->pos += plen;
}
}
if (n1->text) free(n1->text);
if (n1->text) eina_strbuf_free(n1->text);
free(n1);
n1 = n0;
}
@ -1844,15 +1701,16 @@ _layout_text_append(Ctxt *c, Evas_Object_Textblock_Format *fmt, Evas_Object_Text
{
int adv, inset, tw, th, new_line, empty_item;
int wrap, twrap, ch, index, white_stripped;
char *str, *tbase;
char *str;
const char *tbase;
Evas_Object_Textblock_Item *it;
if ((repch) && (n->text))
if ((repch) && (eina_strbuf_length_get(n->text)))
{
int i, len, chlen;
char *ptr;
len = evas_common_font_utf8_get_len((unsigned char*) n->text);
len = evas_common_font_utf8_get_len((unsigned char *) eina_strbuf_string_get(n->text));
chlen = strlen(repch);
str = alloca((len * chlen) + 1);
tbase = str;
@ -1862,7 +1720,7 @@ _layout_text_append(Ctxt *c, Evas_Object_Textblock_Format *fmt, Evas_Object_Text
}
else
{
str = n->text;
str = (char *)eina_strbuf_string_get(n->text);
tbase = str;
}
// printf("add: wrap: %i|%i, width: %i '%s'\n", fmt->wrap_word, fmt->wrap_char, c->w, str);
@ -2146,12 +2004,12 @@ _layout(const Evas_Object *obj, int calc_only, int w, int h, int *w_ret, int *h_
EINA_INLIST_FOREACH(c->o->nodes, n)
{
if (!c->ln) _layout_line_new(c, fmt);
if ((n->type == NODE_FORMAT) && (n->text))
if ((n->type == NODE_FORMAT) && eina_strbuf_length_get(n->text))
{
char *s;
char *item;
s = n->text;
s = (char *)eina_strbuf_string_get(n->text);
if (s[0] == '+')
{
fmt = _layout_format_push(c, fmt);
@ -2216,7 +2074,7 @@ _layout(const Evas_Object *obj, int calc_only, int w, int h, int *w_ret, int *h_
else if (fmt->underline)
c->have_underline = 1;
}
else if ((n->type == NODE_TEXT) && (n->text))
else if ((n->type == NODE_TEXT) && eina_strbuf_length_get(n->text))
{
_layout_text_append(c, fmt, n, o->repch);
if ((c->have_underline2) || (c->have_underline))
@ -2320,7 +2178,7 @@ _find_layout_item_line_match(Evas_Object *obj, Evas_Object_Textblock_Node *n, in
{
int pos2 = pos;
evas_common_font_utf8_get_prev((unsigned char *) n->text, &pos2);
evas_common_font_utf8_get_prev((unsigned char *) eina_strbuf_string_get(n->text), &pos2);
if (pos2 < pos) pos = pos2;
}
EINA_INLIST_FOREACH(o->lines, ln)
@ -3107,42 +2965,42 @@ EAPI const char *
evas_object_textblock_text_markup_get(const Evas_Object *obj)
{
Evas_Object_Textblock_Node *n;
char *txt = NULL;
int txt_len = 0, txt_alloc = 0;
Eina_Strbuf *txt = NULL;
TB_HEAD_RETURN(NULL);
if (o->markup_text) return(o->markup_text);
txt = eina_strbuf_new();
EINA_INLIST_FOREACH(o->nodes, n)
{
if ((n->type == NODE_FORMAT) && (n->text))
if ((n->type == NODE_FORMAT) && eina_strbuf_length_get(n->text))
{
char *tag = _style_match_replace(o->style, n->text);
txt = _strbuf_append(txt, "<", &txt_len, &txt_alloc);
char *tag = _style_match_replace(o->style, eina_strbuf_string_get(n->text));
eina_strbuf_append(txt, "<");
if (tag)
{
// FIXME: need to escape
txt = _strbuf_append(txt, tag, &txt_len, &txt_alloc);
eina_strbuf_append(txt, tag);
}
else
{
char *s;
const char *s;
int push = 0;
int pop = 0;
// FIXME: need to escape
s = n->text;
s = eina_strbuf_string_get(n->text);
if (*s == '+') push = 1;
if (*s == '-') pop = 1;
while ((*s == ' ') || (*s == '+') || (*s == '-')) s++;
if (pop) txt = _strbuf_append(txt, "/", &txt_len, &txt_alloc);
if (push) txt = _strbuf_append(txt, "+ ", &txt_len, &txt_alloc);
txt = _strbuf_append(txt, s, &txt_len, &txt_alloc);
if (pop) eina_strbuf_append(txt, "/");
if (push) eina_strbuf_append(txt, "+ ");
eina_strbuf_append(txt, s);
}
txt = _strbuf_append(txt, ">", &txt_len, &txt_alloc);
eina_strbuf_append(txt, ">");
}
else if ((n->type == NODE_TEXT) && (n->text))
else if ((n->type == NODE_TEXT) && eina_strbuf_length_get(n->text))
{
const char *p = n->text;
const char *p = eina_strbuf_string_get(n->text);
while (*p)
{
@ -3153,7 +3011,7 @@ evas_object_textblock_text_markup_get(const Evas_Object *obj)
if (escape)
{
p += adv;
txt = _strbuf_append(txt, escape, &txt_len, &txt_alloc);
eina_strbuf_append(txt, escape);
}
else
{
@ -3161,13 +3019,14 @@ evas_object_textblock_text_markup_get(const Evas_Object *obj)
str[0] = *p;
str[1] = 0;
txt = _strbuf_append(txt, str, &txt_len, &txt_alloc);
eina_strbuf_append(txt, str);
p++;
}
}
}
}
o->markup_text = txt;
o->markup_text = eina_strbuf_string_remove(txt);
eina_strbuf_free(txt);
return o->markup_text;
}
@ -3317,7 +3176,7 @@ evas_textblock_cursor_char_next(Evas_Textblock_Cursor *cur)
if (!cur) return EINA_FALSE;
if (!cur->node) return EINA_FALSE;
if (cur->node->type == NODE_FORMAT) return EINA_FALSE;
if (!cur->node->text) return EINA_FALSE;
if (!eina_strbuf_length_get(cur->node->text)) return EINA_FALSE;
index = cur->pos;
if (cur->node->type == NODE_TEXT)
@ -3331,9 +3190,9 @@ evas_textblock_cursor_char_next(Evas_Textblock_Cursor *cur)
if (pos <= 0) index -= pos;
}
ch = evas_common_font_utf8_get_next((unsigned char *)(cur->node->text), &index);
ch = evas_common_font_utf8_get_next((unsigned char *)eina_strbuf_string_get(cur->node->text), &index);
if ((ch == 0) || (index < 0)) return EINA_FALSE;
if (cur->node->text[index] == 0) return EINA_FALSE;
if (eina_strbuf_string_get(cur->node->text)[index] == 0) return EINA_FALSE;
cur->pos = index;
cur->eol = 0; // 1
return EINA_TRUE;
@ -3354,7 +3213,7 @@ evas_textblock_cursor_char_prev(Evas_Textblock_Cursor *cur)
if (!cur) return EINA_FALSE;
if (!cur->node) return EINA_FALSE;
if (cur->node->type == NODE_FORMAT) return EINA_FALSE;
if (!cur->node->text) return EINA_FALSE;
if (!eina_strbuf_length_get(cur->node->text)) return EINA_FALSE;
index = cur->pos;
if (index == 0) return EINA_FALSE;
@ -3386,7 +3245,7 @@ evas_textblock_cursor_char_prev(Evas_Textblock_Cursor *cur)
cur->eol = 0;
return EINA_TRUE;
}
evas_common_font_utf8_get_prev((unsigned char *)(cur->node->text), &index);
evas_common_font_utf8_get_prev((unsigned char *)eina_strbuf_string_get(cur->node->text), &index);
if (/*(ch == 0) || */(index < 0)) return EINA_FALSE;
cur->pos = index;
if (at_start_of_line)
@ -3426,7 +3285,7 @@ evas_textblock_cursor_char_last(Evas_Textblock_Cursor *cur)
cur->pos = 0;
return;
}
index = evas_common_font_utf8_get_last((unsigned char *)cur->node->text, cur->node->len);
index = evas_common_font_utf8_get_last((unsigned char *)eina_strbuf_string_get(cur->node->text), eina_strbuf_length_get(cur->node->text));
if (index < 0) cur->pos = 0;
cur->pos = index;
cur->eol = 0; // 1
@ -3547,11 +3406,14 @@ evas_textblock_cursor_pos_get(const Evas_Textblock_Cursor *cur)
EAPI void
evas_textblock_cursor_pos_set(Evas_Textblock_Cursor *cur, int pos)
{
unsigned int len;
if (!cur) return;
if (!cur->node) return;
if (cur->node->type == NODE_FORMAT) pos = 0;
len = eina_strbuf_length_get(cur->node->text);
if (pos < 0) pos = 0;
else if (pos > cur->node->len) pos = cur->node->len;
else if (pos > len) pos = len;
cur->pos = pos;
cur->eol = 0;
}
@ -3699,6 +3561,7 @@ evas_textblock_cursor_text_append(Evas_Textblock_Cursor *cur, const char *text)
nrel = n;
n = calloc(1, sizeof(Evas_Object_Textblock_Node));
n->type = NODE_TEXT;
n->text = eina_strbuf_new();
if (nrel)
o->nodes = (Evas_Object_Textblock_Node *)eina_inlist_append_relative(EINA_INLIST_GET(o->nodes),
EINA_INLIST_GET(n),
@ -3708,16 +3571,16 @@ evas_textblock_cursor_text_append(Evas_Textblock_Cursor *cur, const char *text)
}
cur->node = n;
index = cur->pos;
if (n->text)
if (eina_strbuf_length_get(n->text))
{
ch = evas_common_font_utf8_get_next((unsigned char *)(n->text), &index);
ch = evas_common_font_utf8_get_next((unsigned char *)eina_strbuf_string_get(n->text), &index);
if (ch != 0)
cur->pos = index;
}
if (cur->pos >= (n->len - 1))
n->text = _strbuf_append(n->text, (char *)text, &(n->len), &(n->alloc));
if (cur->pos >= (eina_strbuf_length_get(n->text) - 1))
eina_strbuf_append(n->text, (char *)text);
else
n->text = _strbuf_insert(n->text, (char *)text, cur->pos, &(n->len), &(n->alloc));
eina_strbuf_insert(n->text, (char *)text, cur->pos);
// XXX: This makes no sense?
cur->pos += strlen(text);
o->formatted.valid = 0;
@ -3780,6 +3643,7 @@ evas_textblock_cursor_text_prepend(Evas_Textblock_Cursor *cur, const char *text)
nrel = n;
n = calloc(1, sizeof(Evas_Object_Textblock_Node));
n->type = NODE_TEXT;
n->text = eina_strbuf_new();
if (nrel)
o->nodes = (Evas_Object_Textblock_Node *)eina_inlist_prepend_relative(EINA_INLIST_GET(o->nodes),
EINA_INLIST_GET(n),
@ -3788,10 +3652,10 @@ evas_textblock_cursor_text_prepend(Evas_Textblock_Cursor *cur, const char *text)
o->nodes = (Evas_Object_Textblock_Node *)eina_inlist_prepend(EINA_INLIST_GET(o->nodes), EINA_INLIST_GET(n));
}
cur->node = n;
if (cur->pos > (n->len - 1))
n->text = _strbuf_append(n->text, (char *)text, &(n->len), &(n->alloc));
if (cur->pos > (eina_strbuf_length_get(n->text) - 1))
eina_strbuf_append(n->text, (char *)text);
else
n->text = _strbuf_insert(n->text, (char *)text, cur->pos, &(n->len), &(n->alloc));
eina_strbuf_insert(n->text, (char *)text, cur->pos);
cur->pos += strlen(text);
o->formatted.valid = 0;
o->native.valid = 0;
@ -3823,9 +3687,8 @@ evas_textblock_cursor_format_append(Evas_Textblock_Cursor *cur, const char *form
nc = cur->node;
n = calloc(1, sizeof(Evas_Object_Textblock_Node));
n->type = NODE_FORMAT;
n->text = strdup(format);
n->len = strlen(n->text);
n->alloc = n->len + 1;
n->text = eina_strbuf_new();
eina_strbuf_append(n->text, format);
if (!nc)
{
o->nodes = (Evas_Object_Textblock_Node *)eina_inlist_append(EINA_INLIST_GET(o->nodes), EINA_INLIST_GET(n));
@ -3839,35 +3702,28 @@ evas_textblock_cursor_format_append(Evas_Textblock_Cursor *cur, const char *form
else if (nc->type == NODE_TEXT)
{
int index, ch = 0;
char *ts;
index = cur->pos;
if (nc->text)
if (eina_strbuf_length_get(nc->text))
{
ch = evas_common_font_utf8_get_next((unsigned char *)(nc->text), &index);
ch = evas_common_font_utf8_get_next((unsigned char *)eina_strbuf_string_get(nc->text), &index);
if (ch != 0)
cur->pos = index;
}
o->nodes = (Evas_Object_Textblock_Node *)eina_inlist_append_relative(EINA_INLIST_GET(o->nodes),
EINA_INLIST_GET(n),
EINA_INLIST_GET(nc));
if ((ch != 0) && (cur->pos < nc->len))
if ((ch != 0) && (cur->pos < eina_strbuf_length_get(nc->text)))
{
n2 = calloc(1, sizeof(Evas_Object_Textblock_Node));
n2->type = NODE_TEXT;
n2->text = _strbuf_append(n2->text, (char *)(nc->text + cur->pos), &(n2->len), &(n2->alloc));
n2->text = eina_strbuf_new();
eina_strbuf_append(n2->text, (eina_strbuf_string_get(nc->text) + cur->pos));
o->nodes = (Evas_Object_Textblock_Node *)eina_inlist_append_relative(EINA_INLIST_GET(o->nodes),
EINA_INLIST_GET(n2),
EINA_INLIST_GET(n));
*(nc->text + cur->pos) = 0;
nc->len = cur->pos;
ts = realloc(nc->text, nc->len + 1);
if (ts)
{
nc->text = ts;
nc->alloc = nc->len + 1;
}
eina_strbuf_remove(nc->text, cur->pos, eina_strbuf_length_get(nc->text));
}
}
cur->node = n;
@ -3902,9 +3758,8 @@ evas_textblock_cursor_format_prepend(Evas_Textblock_Cursor *cur, const char *for
nc = cur->node;
n = calloc(1, sizeof(Evas_Object_Textblock_Node));
n->type = NODE_FORMAT;
n->text = strdup(format);
n->len = strlen(n->text);
n->alloc = n->len + 1;
n->text = eina_strbuf_new();
eina_strbuf_append(n->text, format);
if (!nc)
{
o->nodes = (Evas_Object_Textblock_Node *)eina_inlist_prepend(EINA_INLIST_GET(o->nodes), EINA_INLIST_GET(n));
@ -3921,8 +3776,6 @@ evas_textblock_cursor_format_prepend(Evas_Textblock_Cursor *cur, const char *for
}
else if (nc->type == NODE_TEXT)
{
char *ts;
if (cur->pos == 0)
o->nodes = (Evas_Object_Textblock_Node *)eina_inlist_prepend_relative(EINA_INLIST_GET(o->nodes),
EINA_INLIST_GET(n),
@ -3931,23 +3784,17 @@ evas_textblock_cursor_format_prepend(Evas_Textblock_Cursor *cur, const char *for
o->nodes = (Evas_Object_Textblock_Node *)eina_inlist_append_relative(EINA_INLIST_GET(o->nodes),
EINA_INLIST_GET(n),
EINA_INLIST_GET(nc));
if ((cur->pos <= nc->len) && (cur->pos != 0))
if ((cur->pos <= eina_strbuf_length_get(nc->text)) && (cur->pos != 0))
{
n2 = calloc(1, sizeof(Evas_Object_Textblock_Node));
n2->type = NODE_TEXT;
n2->text = _strbuf_append(n2->text, (char *)(nc->text + cur->pos), &(n2->len), &(n2->alloc));
n2->text = eina_strbuf_new();
eina_strbuf_append(n2->text, (eina_strbuf_string_get(nc->text) + cur->pos));
o->nodes = (Evas_Object_Textblock_Node *)eina_inlist_append_relative(EINA_INLIST_GET(o->nodes),
EINA_INLIST_GET(n2),
EINA_INLIST_GET(n));
*(nc->text + cur->pos) = 0;
nc->len = cur->pos;
ts = realloc(nc->text, nc->len + 1);
if (ts)
{
nc->text = ts;
nc->alloc = nc->len + 1;
}
eina_strbuf_remove(nc->text, cur->pos, eina_strbuf_length_get(nc->text));
cur->node = n2;
cur->pos = 0;
}
@ -3982,7 +3829,7 @@ evas_textblock_cursor_node_delete(Evas_Textblock_Cursor *cur)
if (!cur) return;
o = (Evas_Object_Textblock *)(cur->obj->object_data);
n = cur->node;
if ((n->text) && (!strcmp(n->text, "\n")) &&
if (eina_strbuf_length_get(n->text) && (!strcmp(eina_strbuf_string_get(n->text), "\n")) &&
(!(EINA_INLIST_GET(n))->next)) return;
n2 = (Evas_Object_Textblock_Node *)((EINA_INLIST_GET(n))->next);
if (n2)
@ -4026,7 +3873,7 @@ evas_textblock_cursor_node_delete(Evas_Textblock_Cursor *cur)
}
o->nodes = (Evas_Object_Textblock_Node *)eina_inlist_remove(EINA_INLIST_GET(o->nodes), EINA_INLIST_GET(n));
if (n->text) free(n->text);
if (n->text) eina_strbuf_free(n->text);
free(n);
if (n2) _nodes_adjacent_merge(cur->obj, n2);
@ -4063,16 +3910,16 @@ evas_textblock_cursor_char_delete(Evas_Textblock_Cursor *cur)
return;
}
index = cur->pos;
chr = evas_common_font_utf8_get_next((unsigned char *)n->text, &index);
chr = evas_common_font_utf8_get_next((unsigned char *)eina_strbuf_string_get(n->text), &index);
if (chr == 0) return;
ppos = cur->pos;
n->text = _strbuf_remove(n->text, cur->pos, index, &(n->len), &(n->alloc));
if (!n->text)
eina_strbuf_remove(n->text, cur->pos, index);
if (!eina_strbuf_length_get(n->text))
{
evas_textblock_cursor_node_delete(cur);
return;
}
if (cur->pos == n->len)
if (cur->pos == eina_strbuf_length_get(n->text))
{
n2 = (Evas_Object_Textblock_Node *)((EINA_INLIST_GET(n))->next);
if (n2)
@ -4151,7 +3998,7 @@ evas_textblock_cursor_range_delete(Evas_Textblock_Cursor *cur1, Evas_Textblock_C
n1 = cur1->node;
n2 = cur2->node;
index = cur2->pos;
chr = evas_common_font_utf8_get_next((unsigned char *)n2->text, &index);
chr = evas_common_font_utf8_get_next((unsigned char *)eina_strbuf_string_get(n2->text), &index);
if (chr == 0) return;
if (n1 == n2)
{
@ -4163,14 +4010,14 @@ evas_textblock_cursor_range_delete(Evas_Textblock_Cursor *cur1, Evas_Textblock_C
evas_textblock_cursor_copy(cur1, cur2);
return;
}
n1->text = _strbuf_remove(n1->text, cur1->pos, index, &(n1->len), &(n1->alloc));
if (!n1->text)
eina_strbuf_remove(n1->text, cur1->pos, index);
if (!eina_strbuf_length_get(n1->text))
{
evas_textblock_cursor_node_delete(cur1);
evas_textblock_cursor_copy(cur1, cur2);
return;
}
if (cur1->pos >= n1->len)
if (cur1->pos >= eina_strbuf_length_get(n1->text))
{
n2 = (Evas_Object_Textblock_Node *)((EINA_INLIST_GET(n1))->next);
if (n2)
@ -4198,8 +4045,8 @@ evas_textblock_cursor_range_delete(Evas_Textblock_Cursor *cur1, Evas_Textblock_C
tcur.node = n2;
tcur.pos = 0;
index = cur2->pos;
chr = evas_common_font_utf8_get_next((unsigned char *)n2->text, &index);
if ((chr == 0) || (index >= n2->len))
chr = evas_common_font_utf8_get_next((unsigned char *)eina_strbuf_string_get(n2->text), &index);
if ((chr == 0) || (index >= eina_strbuf_length_get(n2->text)))
{
tcur.node = (Evas_Object_Textblock_Node *)(EINA_INLIST_GET(n2))->next;
tcur.pos = 0;
@ -4209,37 +4056,37 @@ evas_textblock_cursor_range_delete(Evas_Textblock_Cursor *cur1, Evas_Textblock_C
{
tcur.node = n1;
index = cur1->pos;
chr = evas_common_font_utf8_get_prev((unsigned char *)n2->text, &index);
chr = evas_common_font_utf8_get_prev((unsigned char *)eina_strbuf_string_get(n2->text), &index);
tcur.pos = index;
}
else
{
tcur.node = (Evas_Object_Textblock_Node *)(EINA_INLIST_GET(n1))->prev;
if ((tcur.node) && (tcur.node->type == NODE_TEXT))
tcur.pos = evas_common_font_utf8_get_last((unsigned char *)tcur.node->text, tcur.node->len);
tcur.pos = evas_common_font_utf8_get_last((unsigned char *)eina_strbuf_string_get(tcur.node->text), eina_strbuf_length_get(tcur.node->text));
else
tcur.pos = 0;
}
}
}
n1->text = _strbuf_remove(n1->text, cur1->pos, n1->len, &(n1->len), &(n1->alloc));
eina_strbuf_remove(n1->text, cur1->pos, eina_strbuf_length_get(n1->text));
removes = NULL;
for (l = (EINA_INLIST_GET(n1))->next; l != EINA_INLIST_GET(n2); l = l->next)
removes = eina_list_append(removes, l);
format_hump = NULL;
if (n1->type == NODE_TEXT)
{
if (!n1->text)
if (!eina_strbuf_length_get(n1->text))
evas_textblock_cursor_node_delete(cur1);
}
else
{
if ((n1->text) && (n1->text[0] == '+'))
if (eina_strbuf_length_get(n1->text) && (eina_strbuf_string_get(n1->text)[0] == '+'))
format_hump = eina_list_append(format_hump, n1);
else
{
o->nodes = (Evas_Object_Textblock_Node *)eina_inlist_remove(EINA_INLIST_GET(o->nodes), EINA_INLIST_GET(n1));
if (n1->text) free(n1->text);
if (n1->text) eina_strbuf_free(n1->text);
free(n1);
}
}
@ -4249,16 +4096,16 @@ evas_textblock_cursor_range_delete(Evas_Textblock_Cursor *cur1, Evas_Textblock_C
if (n->type == NODE_TEXT)
{
o->nodes = (Evas_Object_Textblock_Node *)eina_inlist_remove(EINA_INLIST_GET(o->nodes), EINA_INLIST_GET(n));
if (n->text) free(n->text);
if (n->text) eina_strbuf_free(n->text);
free(n);
}
else
{
if (n->text[0] == '+')
if (eina_strbuf_string_get(n->text)[0] == '+')
{
format_hump = eina_list_append(format_hump, n);
}
else if (n->text[0] == '-')
else if (eina_strbuf_string_get(n->text)[0] == '-')
{
tn = eina_list_data_get(eina_list_last(format_hump));
if (tn)
@ -4266,11 +4113,11 @@ evas_textblock_cursor_range_delete(Evas_Textblock_Cursor *cur1, Evas_Textblock_C
format_hump = eina_list_remove_list(format_hump, eina_list_last(format_hump));
o->nodes = (Evas_Object_Textblock_Node *)eina_inlist_remove(EINA_INLIST_GET(o->nodes),
EINA_INLIST_GET(tn));
if (tn->text) free(tn->text);
if (tn->text) eina_strbuf_free(tn->text);
free(tn);
o->nodes = (Evas_Object_Textblock_Node *)eina_inlist_remove(EINA_INLIST_GET(o->nodes),
EINA_INLIST_GET(n));
if (n->text) free(n->text);
if (n->text) eina_strbuf_free(n->text);
free(n);
}
}
@ -4278,7 +4125,7 @@ evas_textblock_cursor_range_delete(Evas_Textblock_Cursor *cur1, Evas_Textblock_C
{
o->nodes = (Evas_Object_Textblock_Node *)eina_inlist_remove(EINA_INLIST_GET(o->nodes),
EINA_INLIST_GET(n));
if (n->text) free(n->text);
if (n->text) eina_strbuf_free(n->text);
free(n);
}
}
@ -4286,8 +4133,8 @@ evas_textblock_cursor_range_delete(Evas_Textblock_Cursor *cur1, Evas_Textblock_C
}
if (n2->type == NODE_TEXT)
{
n2->text = _strbuf_remove(n2->text, 0, index, &(n2->len), &(n2->alloc));
if (!n2->text)
eina_strbuf_remove(n2->text, 0, index);
if (!eina_strbuf_length_get(n2->text))
evas_textblock_cursor_node_delete(cur2);
}
else
@ -4305,17 +4152,17 @@ evas_textblock_cursor_range_delete(Evas_Textblock_Cursor *cur1, Evas_Textblock_C
if (tcur.node)
{
if (tcur.node->type == NODE_TEXT)
tcur.pos = evas_common_font_utf8_get_last((unsigned char *)tcur.node->text, tcur.node->len);
tcur.pos = evas_common_font_utf8_get_last((unsigned char *)eina_strbuf_string_get(tcur.node->text), eina_strbuf_length_get(tcur.node->text));
else
tcur.pos = 0;
}
}
}
if (n2->text[0] == '-')
if (eina_strbuf_string_get(n2->text)[0] == '-')
{
o->nodes = (Evas_Object_Textblock_Node *)eina_inlist_remove(EINA_INLIST_GET(o->nodes),
EINA_INLIST_GET(n2));
if (n2->text) free(n2->text);
if (n2->text) eina_strbuf_free(n2->text);
free(n2);
n = eina_list_data_get(eina_list_last(format_hump));
if (n)
@ -4333,7 +4180,7 @@ evas_textblock_cursor_range_delete(Evas_Textblock_Cursor *cur1, Evas_Textblock_C
if (tcur.node)
{
if (tcur.node->type == NODE_TEXT)
tcur.pos = evas_common_font_utf8_get_last((unsigned char *)tcur.node->text, tcur.node->len);
tcur.pos = evas_common_font_utf8_get_last((unsigned char *)eina_strbuf_string_get(tcur.node->text), eina_strbuf_length_get(tcur.node->text));
else
tcur.pos = 0;
}
@ -4341,7 +4188,7 @@ evas_textblock_cursor_range_delete(Evas_Textblock_Cursor *cur1, Evas_Textblock_C
}
o->nodes = (Evas_Object_Textblock_Node *)eina_inlist_remove(EINA_INLIST_GET(o->nodes),
EINA_INLIST_GET(n));
if (n->text) free(n->text);
if (n->text) eina_strbuf_free(n->text);
free(n);
}
}
@ -4349,7 +4196,7 @@ evas_textblock_cursor_range_delete(Evas_Textblock_Cursor *cur1, Evas_Textblock_C
{
o->nodes = (Evas_Object_Textblock_Node *)eina_inlist_remove(EINA_INLIST_GET(o->nodes),
EINA_INLIST_GET(n2));
if (n2->text) free(n2->text);
if (n2->text) eina_strbuf_free(n2->text);
free(n2);
}
}
@ -4406,7 +4253,7 @@ evas_textblock_cursor_node_text_get(const Evas_Textblock_Cursor *cur)
if (!cur->node) return NULL;
if (cur->node->type == NODE_TEXT)
{
return cur->node->text;
return eina_strbuf_string_get(cur->node->text);
}
return NULL;
}
@ -4423,7 +4270,7 @@ evas_textblock_cursor_node_text_length_get(const Evas_Textblock_Cursor *cur)
if (!cur->node) return 0;
if (cur->node->type == NODE_TEXT)
{
return cur->node->len;
return eina_strbuf_length_get(cur->node->text);
}
return 0;
}
@ -4440,7 +4287,7 @@ evas_textblock_cursor_node_format_get(const Evas_Textblock_Cursor *cur)
if (!cur->node) return NULL;
if (cur->node->type == NODE_FORMAT)
{
return cur->node->text;
return eina_strbuf_string_get(cur->node->text);
}
return NULL;
}
@ -4459,13 +4306,13 @@ evas_textblock_cursor_node_format_is_visible_get(const Evas_Textblock_Cursor *cu
n = cur->node;
if (!n) return EINA_FALSE;
if (n->type != NODE_FORMAT) return EINA_FALSE;
if (!n->text) return EINA_FALSE;
if (!eina_strbuf_length_get(n->text)) return EINA_FALSE;
{
char *s;
char *item;
int visible = 0;
s = n->text;
s = (char *)eina_strbuf_string_get(n->text);
if (s[0] == '+' || s[0] == '-')
{
s++;
@ -4497,8 +4344,9 @@ evas_textblock_cursor_range_text_get(const Evas_Textblock_Cursor *cur1, const Ev
{
Evas_Object_Textblock *o;
Evas_Object_Textblock_Node *n1, *n2, *n;
char *txt = NULL, *s;
int txt_len = 0, txt_alloc = 0, index;
Eina_Strbuf *txt;
char *s, *ret;
int index;
if (!cur1) return NULL;
if (!cur2) return NULL;
@ -4515,36 +4363,37 @@ evas_textblock_cursor_range_text_get(const Evas_Textblock_Cursor *cur1, const Ev
n1 = cur1->node;
n2 = cur2->node;
index = cur2->pos;
evas_common_font_utf8_get_next((unsigned char *)n2->text, &index);
evas_common_font_utf8_get_next((unsigned char *)eina_strbuf_string_get(n2->text), &index);
txt = eina_strbuf_new();
EINA_INLIST_FOREACH(n1, n)
{
if (n->type == NODE_TEXT)
{
s = n->text;
s = (char *)eina_strbuf_string_get(n->text);
if (format == EVAS_TEXTBLOCK_TEXT_MARKUP)
{
char *p, *ps, *pe;
const char *p, *ps, *pe;
if (n->text)
if (eina_strbuf_length_get(n->text))
{
if ((n == n1) && (n == n2))
{
ps = n->text + cur1->pos;
ps = eina_strbuf_string_get(n->text) + cur1->pos;
pe = ps + index - cur1->pos;
}
else if (n == n1)
{
ps = n->text + cur1->pos;
ps = eina_strbuf_string_get(n->text) + cur1->pos;
pe = ps + strlen(ps);
}
else if (n == n2)
{
ps = n->text;
ps = eina_strbuf_string_get(n->text);
pe = ps + cur2->pos + 1;
}
else
{
ps = n->text;
ps = eina_strbuf_string_get(n->text);
pe = ps + strlen(ps);
}
p = ps;
@ -4557,7 +4406,7 @@ evas_textblock_cursor_range_text_get(const Evas_Textblock_Cursor *cur1, const Ev
if (escape)
{
p += adv;
txt = _strbuf_append(txt, escape, &txt_len, &txt_alloc);
eina_strbuf_append(txt, escape);
}
else
{
@ -4565,7 +4414,7 @@ evas_textblock_cursor_range_text_get(const Evas_Textblock_Cursor *cur1, const Ev
str[0] = *p;
str[1] = 0;
txt = _strbuf_append(txt, str, &txt_len, &txt_alloc);
eina_strbuf_append(txt, str);
p++;
}
}
@ -4576,20 +4425,20 @@ evas_textblock_cursor_range_text_get(const Evas_Textblock_Cursor *cur1, const Ev
if ((n == n1) && (n == n2))
{
s += cur1->pos;
txt = _strbuf_append_n(txt, s, index - cur1->pos, &txt_len, &txt_alloc);
eina_strbuf_append_n(txt, s, index - cur1->pos);
}
else if (n == n1)
{
s += cur1->pos;
txt = _strbuf_append(txt, s, &txt_len, &txt_alloc);
eina_strbuf_append(txt, s);
}
else if (n == n2)
{
txt = _strbuf_append_n(txt, s, index, &txt_len, &txt_alloc);
eina_strbuf_append_n(txt, s, index);
}
else
{
txt = _strbuf_append(txt, s, &txt_len, &txt_alloc);
eina_strbuf_append(txt, s);
}
}
}
@ -4597,24 +4446,24 @@ evas_textblock_cursor_range_text_get(const Evas_Textblock_Cursor *cur1, const Ev
{
if (format == EVAS_TEXTBLOCK_TEXT_PLAIN)
{
s = n->text;
s = (char *)eina_strbuf_string_get(n->text);
while (*s)
{
if (*s == '\n')
txt = _strbuf_append(txt, "\n", &txt_len, &txt_alloc);
eina_strbuf_append(txt, "\n");
else if (*s == '\t')
txt = _strbuf_append(txt, "\t", &txt_len, &txt_alloc);
eina_strbuf_append(txt, "\t");
s++;
}
}
else if (format == EVAS_TEXTBLOCK_TEXT_MARKUP)
{
char *tag = _style_match_replace(o->style, n->text);
txt = _strbuf_append(txt, "<", &txt_len, &txt_alloc);
char *tag = _style_match_replace(o->style, eina_strbuf_string_get(n->text));
eina_strbuf_append(txt, "<");
if (tag)
{
// FIXME: need to escape
txt = _strbuf_append(txt, tag, &txt_len, &txt_alloc);
eina_strbuf_append(txt, tag);
}
else
{
@ -4622,20 +4471,22 @@ evas_textblock_cursor_range_text_get(const Evas_Textblock_Cursor *cur1, const Ev
int pop = 0;
// FIXME: need to escape
s = n->text;
s = (char *)eina_strbuf_string_get(n->text);
if (*s == '+') push = 1;
if (*s == '-') pop = 1;
while ((*s == ' ') || (*s == '+') || (*s == '-')) s++;
if (pop) txt = _strbuf_append(txt, "/", &txt_len, &txt_alloc);
if (push) txt = _strbuf_append(txt, "+ ", &txt_len, &txt_alloc);
txt = _strbuf_append(txt, s, &txt_len, &txt_alloc);
if (pop) eina_strbuf_append(txt, "/");
if (push) eina_strbuf_append(txt, "+ ");
eina_strbuf_append(txt, s);
}
txt = _strbuf_append(txt, ">", &txt_len, &txt_alloc);
eina_strbuf_append(txt, ">");
}
}
if (n == n2) break;
}
return txt;
ret = eina_strbuf_string_remove(txt);
eina_strbuf_free(txt);
return ret;
}
/**