void CtrlRect::update(Geom::Matrix const &affine, unsigned int flags)
{
if (((SPCanvasItemClass *) parent_class)->update) {
((SPCanvasItemClass *) parent_class)->update(this, affine, flags);
}
sp_canvas_item_reset_bounds(this);
if (_area.x0 != 0 || _area.x1 != 0 || _area.y0 != 0 || _area.y1 != 0) {
/* Request redraw old */
if (!_has_fill) {
/* Top */
sp_canvas_request_redraw(canvas,
_area.x0 - 1, _area.y0 - 1,
_area.x1 + 1, _area.y0 + 1);
/* Left */
sp_canvas_request_redraw(canvas,
_area.x0 - 1, _area.y0 - 1,
_area.x0 + 1, _area.y1 + 1);
/* Right */
sp_canvas_request_redraw(canvas,
_area.x1 - 1, _area.y0 - 1,
_area.x1 + _shadow_size + 1, _area.y1 + _shadow_size + 1);
/* Bottom */
sp_canvas_request_redraw(canvas,
_area.x0 - 1, _area.y1 - 1,
_area.x1 + _shadow_size + 1, _area.y1 + _shadow_size + 1);
} else {
sp_canvas_request_redraw(canvas,
_area.x0 - 1, _area.y0 - 1,
_area.x1 + _shadow_size + 1, _area.y1 + _shadow_size + 1);
}
}
Geom::Rect bbox(_rect.min() * affine, _rect.max() * affine);
_area.x0 = (int) floor(bbox.min()[Geom::X] + 0.5);
_area.y0 = (int) floor(bbox.min()[Geom::Y] + 0.5);
_area.x1 = (int) floor(bbox.max()[Geom::X] + 0.5);
_area.y1 = (int) floor(bbox.max()[Geom::Y] + 0.5);
_shadow_size = _shadow;
if (_area.x0 != 0 || _area.x1 != 0 || _area.y0 != 0 || _area.y1 != 0) {
/* Request redraw new */
if (!_has_fill) {
/* Top */
sp_canvas_request_redraw(canvas,
_area.x0 - 1, _area.y0 - 1,
_area.x1 + 1, _area.y0 + 1);
/* Left */
sp_canvas_request_redraw(canvas,
_area.x0 - 1, _area.y0 - 1,
_area.x0 + 1, _area.y1 + 1);
/* Right */
sp_canvas_request_redraw(canvas,
_area.x1 - 1, _area.y0 - 1,
_area.x1 + _shadow_size + 1, _area.y1 + _shadow_size + 1);
/* Bottom */
sp_canvas_request_redraw(canvas,
_area.x0 - 1, _area.y1 - 1,
_area.x1 + _shadow_size + 1, _area.y1 + _shadow_size + 1);
} else {
sp_canvas_request_redraw(canvas,
_area.x0 - 1, _area.y0 - 1,
_area.x1 + _shadow_size + 1, _area.y1 + _shadow_size + 1);
}
x1 = _area.x0 - 1;
y1 = _area.y0 - 1;
x2 = _area.x1 + _shadow_size + 1;
y2 = _area.y1 + _shadow_size + 1;
}
}
static void
sp_canvas_arena_request_render (NRArena *arena, NRRectL *area, void *data)
{
sp_canvas_request_redraw (SP_CANVAS_ITEM (data)->canvas, area->x0, area->y0, area->x1, area->y1);
}