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[project @ 2006-02-11 18:44:23 by adrianl] 

Remove currently unused and unusable functions

svn path=/import/netsurf/; revision=2073
This commit is contained in:
Adrian Lees 2006-02-11 18:44:23 +00:00
parent edded10c0f
commit faa96477e5
1 changed files with 0 additions and 54 deletions
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54
desktop/textinput.c
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@ -74,60 +74,6 @@ static bool word_left(const char *text, int *poffset, int *pchars);
static bool word_right(const char *text, int len, int *poffset, int *pchars);
/**
* Remove the given text caret from the window by invalidating it
* and causing its former position to be redrawn.
*
* \param c structure describing text caret
*/
void caret_remove(struct caret *c)
{
if (c->defined) {
int w = (c->height + 7) / 8;
int xc = c->x;
c->defined = false;
browser_window_redraw_rect(c->bw, xc - w, c->y, 2 * w, c->height);
}
}
/**
* Set the given text caret's position within the window (text box
* and byte/pixel offsets within the UTF-8 content of that text box)
* and draw it.
*
* \param c structure describing text caret
* \param bw browser window containing caret
* \param box INLINE box containing caret
* \param char_offset byte offset within UTF-8 representation
* \param pixel_offset from left side of box
*/
void caret_set_position(struct caret *c, struct browser_window *bw,
struct box *text_box, int char_offset, int pixel_offset)
{
struct rect r;
int xc;
int w;
box_bounds(text_box, &r);
c->bw = bw;
c->text_box = text_box;
c->char_offset = char_offset;
c->x = xc = r.x0 + pixel_offset;
c->y = r.y0;
c->height = r.y1 - r.y0;
w = (c->height + 7) / 8;
c->defined = true;
browser_window_redraw_rect(c->bw, xc - w, c->y, w * 2, c->height);
}
/**
* Given the x,y co-ordinates of a point within a textarea, return the
* INLINE box pointer, and the character and pixel offsets within that