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Code

Simplify.

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git-svn-id: file:///var/www/svn.irssi.org/SVN/irssi/trunk@4941 dbcabf3a-b0e7-0310-adc4-f8d773084564
This commit is contained in:
Emanuele Giaquinta 2008-12-03 19:09:54 +00:00 committed by exg
parent a065f97f87
commit a266ce8d97
1 changed files with 19 additions and 19 deletions
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38
src/fe-text/gui-entry.c
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@ -52,8 +52,6 @@ static int i_isalnum(unichar c)
return (c >= 0 && c <= 255) ? isalnum(c) : 0;
}
const unichar empty_str[] = { 0 };
GUI_ENTRY_REC *active_entry;
static void entry_text_grow(GUI_ENTRY_REC *entry, int grow_size)
@ -156,14 +154,16 @@ void big5_to_unichars(const char *str, unichar *out)
static int pos2scrpos(GUI_ENTRY_REC *entry, int pos)
{
unichar *p;
int i;
int xpos = 0;
for (p = entry->text; p - entry->text < pos; p++) {
for (i = 0; i < pos; i++) {
unichar c = entry->text[i];
if (term_type == TERM_TYPE_BIG5)
xpos += big5_width(*p);
xpos += big5_width(c);
else if (entry->utf8)
xpos += unichar_isprint(*p) ? mk_wcwidth(*p) : 1;
xpos += unichar_isprint(c) ? mk_wcwidth(c) : 1;
else
xpos++;
}
@ -174,13 +174,13 @@ static int scrpos2pos(GUI_ENTRY_REC *entry, int pos)
{
int i, width, xpos;
for (i = 0, xpos = 0; entry->text[i]; i++) {
unichar *p = entry->text+i;
for (i = 0, xpos = 0; i < entry->text_len; i++) {
unichar c = entry->text[i];
if (term_type == TERM_TYPE_BIG5)
width = big5_width(*p);
width = big5_width(c);
else if (entry->utf8)
width = unichar_isprint(*p) ? mk_wcwidth(*p) : 1;
width = unichar_isprint(c) ? mk_wcwidth(c) : 1;
else
width = 1;
@ -223,7 +223,7 @@ static void gui_entry_fix_cursor(GUI_ENTRY_REC *entry)
static void gui_entry_draw_from(GUI_ENTRY_REC *entry, int pos)
{
const unichar *p;
int i;
int xpos, end_xpos;
xpos = entry->xpos + entry->promptlen +
@ -237,15 +237,15 @@ static void gui_entry_draw_from(GUI_ENTRY_REC *entry, int pos)
term_set_color(root_window, ATTR_RESET);
term_move(root_window, xpos, entry->ypos);
p = entry->scrstart + pos < entry->text_len ?
entry->text + entry->scrstart + pos : empty_str;
for (; *p != '\0'; p++) {
for (i = entry->scrstart + pos; i < entry->text_len; i++) {
unichar c = entry->text[i];
if (entry->hidden)
xpos++;
else if (term_type == TERM_TYPE_BIG5)
xpos += big5_width(*p);
xpos += big5_width(c);
else if (entry->utf8)
xpos += unichar_isprint(*p) ? mk_wcwidth(*p) : 1;
xpos += unichar_isprint(c) ? mk_wcwidth(c) : 1;
else
xpos++;
@ -254,11 +254,11 @@ static void gui_entry_draw_from(GUI_ENTRY_REC *entry, int pos)
if (entry->hidden)
term_addch(root_window, ' ');
else if (unichar_isprint(*p))
term_add_unichar(root_window, *p);
else if (unichar_isprint(c))
term_add_unichar(root_window, c);
else {
term_set_color(root_window, ATTR_RESET|ATTR_REVERSE);
term_addch(root_window, (*p & 127)+'A'-1);
term_addch(root_window, (c & 127)+'A'-1);
term_set_color(root_window, ATTR_RESET);
}
}