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Merge pull request #719 from Farow/pull 

Improve cursor behavior
This commit is contained in:
TingPing 2013-08-17 17:32:16 -07:00
parent a3ab5edc59 9629ca3fd9
commit 41719bd4a8
1 changed files with 29 additions and 14 deletions
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43
src/fe-gtk/xtext.c
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@ -1901,10 +1901,10 @@ gtk_xtext_get_word (GtkXText * xtext, int x, int y, textentry ** ret_ent,
{
textentry *ent;
int offset;
unsigned char *str;
unsigned char *word;
int len;
int out_of_bounds = 0;
int len_to_offset = 0;
ent = gtk_xtext_find_char (xtext, x, y, &offset, &out_of_bounds);
if (!ent)
@ -1921,25 +1921,24 @@ gtk_xtext_get_word (GtkXText * xtext, int x, int y, textentry ** ret_ent,
/*offset--;*/ /* FIXME: not all chars are 1 byte */
str = ent->str + offset;
word = ent->str + offset;
while (!is_del (*str) && str != ent->str)
str--;
word = str + 1;
while (!is_del (*word) && word != ent->str) {
word--;
len_to_offset++;
}
word++;
len_to_offset--;
/* remove color characters from the length */
gtk_xtext_strip_color (word, len_to_offset, xtext->scratch_buffer, &len_to_offset, NULL, slp, FALSE);
len = 0;
str = word;
while (!is_del (*str) && len != ent->str_len)
{
str++;
while (!is_del (word[len]) && len != ent->str_len)
len++;
}
if (len > 0 && word[len-1]=='.')
{
len--;
str--;
}
if (ret_ent)
*ret_ent = ent;
@ -1948,7 +1947,23 @@ gtk_xtext_get_word (GtkXText * xtext, int x, int y, textentry ** ret_ent,
if (ret_len)
*ret_len = len; /* Length before stripping */
return gtk_xtext_strip_color (word, len, xtext->scratch_buffer, NULL, NULL, slp, FALSE);
word = gtk_xtext_strip_color (word, len, xtext->scratch_buffer, NULL, NULL, slp, FALSE);
/* avoid turning the cursor into a hand for non-url part of the word */
if (xtext->urlcheck_function (GTK_WIDGET (xtext), word)) {
int start, end;
url_last (&start, &end);
/* make sure we're not before the start of the match */
if (len_to_offset < start)
return 0;
/* and not after it */
if (len_to_offset - start >= end - start)
return 0;
}
return word;
}
#ifdef MOTION_MONITOR