static int filerwin_event_redraw_window_request(wimp_event_no event_no,
wimp_block *block,
void *handle)
{
error err;
wimp_draw *redraw;
filerwin *fw;
osbool more;
NOT_USED(event_no);
redraw = &block->redraw;
fw = handle;
for (more = wimp_redraw_window(redraw);
more;
more = wimp_get_rectangle(redraw))
{
int x,y;
x = redraw->box.x0 - redraw->xscroll;
y = redraw->box.y1 - redraw->yscroll;
err = map(fw, redraw_bobs, x, y, &redraw->clip, redraw);
if (err)
return event_HANDLED;
}
return event_HANDLED;
}
void ro_gui_options_image_redraw(wimp_draw *redraw)
{
osbool more;
os_error *error;
wimp_icon_state icon_state;
osspriteop_header *bg = NULL, *fg = NULL;
unsigned int bg_tinct = 0, fg_tinct = 0;
/* get the icon location */
icon_state.w = redraw->w;
icon_state.i = IMAGE_CURRENT_DISPLAY;
error = xwimp_get_icon_state(&icon_state);
if (error) {
LOG("xwimp_get_icon_state: 0x%x: %s",
error->errnum, error->errmess);
ro_warn_user("MenuError", error->errmess);
return;
}
/* find the sprites */
if (example_images) {
ro_gui_options_image_read(redraw->w, &bg_tinct, &fg_tinct);
fg_tinct |= 0xeeeeee00;
xosspriteop_select_sprite(osspriteop_USER_AREA,
example_images, (osspriteop_id)"img_bg", &bg);
xosspriteop_select_sprite(osspriteop_USER_AREA,
example_images, (osspriteop_id)"img_fg", &fg);
}
/* perform the redraw */
more = wimp_redraw_window(redraw);
while (more) {
int origin_x, origin_y;
origin_x = redraw->box.x0 - redraw->xscroll +
icon_state.icon.extent.x0 + 2;
origin_y = redraw->box.y1 - redraw->yscroll +
icon_state.icon.extent.y0 + 2;
if (bg)
_swix(Tinct_Plot, _INR(2,4) | _IN(7),
bg, origin_x, origin_y, bg_tinct);
if (fg)
_swix(Tinct_PlotAlpha, _INR(2,4) | _IN(7),
fg, origin_x, origin_y, fg_tinct);
more = wimp_get_rectangle(redraw);
}
}
void ro_gui_url_complete_redraw(wimp_draw *redraw)
{
osbool more;
os_error *error;
int line;
const struct url_data *data;
int type;
/* initialise our icon */
url_complete_icon.flags = wimp_ICON_INDIRECTED | wimp_ICON_VCENTRED |
wimp_ICON_TEXT | wimp_ICON_FILLED |
(wimp_COLOUR_BLACK << wimp_ICON_FG_COLOUR_SHIFT) |
(wimp_COLOUR_WHITE << wimp_ICON_BG_COLOUR_SHIFT);
url_complete_icon.extent.x0 = 50;
url_complete_icon.extent.x1 = 16384;
url_complete_icon.data.indirected_text.validation =
url_complete_icon_null;
url_complete_sprite.flags = wimp_ICON_TEXT | wimp_ICON_SPRITE |
wimp_ICON_INDIRECTED | wimp_ICON_FILLED |
wimp_ICON_HCENTRED | wimp_ICON_VCENTRED;
url_complete_sprite.extent.x0 = 0;
url_complete_sprite.extent.x1 = 50;
url_complete_sprite.data.indirected_text.text =
url_complete_icon_null;
url_complete_sprite.data.indirected_text.validation =
url_complete_icon_sprite;
url_complete_sprite.data.indirected_text.size = 1;
/* no matches? no redraw */
if (!url_complete_matches) {
LOG("Attempt to redraw with no matches made");
/* Fill is never used, so make it something obvious */
ro_gui_user_redraw(redraw, false, os_COLOUR_BLACK);
return;
}
/* redraw */
more = wimp_redraw_window(redraw);
while (more) {
int first_line, last_line;
int origin_y = redraw->box.y1 - redraw->yscroll;
int clip_y0 = redraw->clip.y0 - origin_y;
int clip_y1 = redraw->clip.y1 - origin_y;
first_line = (-clip_y1) / 44;
last_line = (-clip_y0 + 43) / 44;
for (line = first_line; line < last_line; line++) {
if (line == url_complete_matches_selection)
url_complete_icon.flags |=
wimp_ICON_SELECTED;
else
url_complete_icon.flags &=
~wimp_ICON_SELECTED;
url_complete_icon.extent.y1 = -line * 44;
url_complete_icon.extent.y0 = -(line + 1) * 44;
url_complete_icon.data.indirected_text.text =
(char *)nsurl_access(
url_complete_matches[line]);
url_complete_icon.data.indirected_text.size =
nsurl_length(
url_complete_matches[line]);
error = xwimp_plot_icon(&url_complete_icon);
if (error) {
LOG("xwimp_plot_icon: 0x%x: %s", error->errnum, error->errmess);
ro_warn_user("WimpError", error->errmess);
}
data = urldb_get_url_data(url_complete_matches[line]);
if (data)
type = ro_content_filetype_from_type(
data->type);
else
type = 0;
sprintf(url_complete_icon_sprite, "Ssmall_%.3x",
type);
if (!ro_gui_wimp_sprite_exists(
url_complete_icon_sprite + 1))
sprintf(url_complete_icon_sprite,
"Ssmall_xxx");
url_complete_sprite.extent.y1 = -line * 44;
url_complete_sprite.extent.y0 = -(line + 1) * 44;
error = xwimp_plot_icon(&url_complete_sprite);
if (error) {
LOG("xwimp_plot_icon: 0x%x: %s", error->errnum, error->errmess);
ro_warn_user("WimpError", error->errmess);
}
}
more = wimp_get_rectangle(redraw);
}
}