bool ro_gui_url_bar_set_content_favicon(struct url_bar *url_bar,
struct hlcache_handle *h)
{
int type = 0;
char sprite[URLBAR_FAVICON_NAME_LENGTH];
if (url_bar == NULL)
return false;
if (h != NULL)
type = ro_content_filetype(h);
if (type != 0) {
snprintf(sprite, URLBAR_FAVICON_NAME_LENGTH,
"small_%.3x", type);
if (!ro_gui_wimp_sprite_exists(sprite))
type = 0;
}
url_bar->favicon_type = type;
if (url_bar->favicon_content == NULL) {
if (type == 0)
snprintf(url_bar->favicon_sprite,
URLBAR_FAVICON_NAME_LENGTH, "Ssmall_xxx");
else
snprintf(url_bar->favicon_sprite,
URLBAR_FAVICON_NAME_LENGTH, "S%s", sprite);
if (!url_bar->hidden)
xwimp_force_redraw(url_bar->window,
url_bar->favicon_extent.x0,
url_bar->favicon_extent.y0,
url_bar->favicon_extent.x1,
url_bar->favicon_extent.y1);
}
return true;
}
/**
* Suggest a leafname and sprite name for the given content.
*
* \param h content being saved
* \param save_type type of save operation being performed
* \param url used to determine leafname
* \param leaf_buf buffer to receive suggested leafname.
* \param leaf_len size of buffer to receive suggested leafname.
* \param icon_buf buffer to receive sprite name.
* \param icon_len size of buffer to receive icon name.
*/
static void
ro_gui_save_set_state(struct hlcache_handle *h, gui_save_type save_type,
const nsurl *url, char *leaf_buf, size_t leaf_len,
char *icon_buf, size_t icon_len)
{
/* filename */
const char *name = gui_save_table[save_type].name;
bool done = false;
char *nice = NULL;
nserror err;
char *local_name;
assert(icon_len >= 13);
/* parameters that we need to remember */
gui_save_current_type = save_type;
gui_save_content = h;
/* suggest a filetype based upon the content */
gui_save_filetype = gui_save_table[save_type].filetype;
if (!gui_save_filetype && h) {
if (save_type == GUI_SAVE_OBJECT_NATIVE) {
switch (ro_content_native_type(h)) {
case osfile_TYPE_SPRITE:
gui_save_filetype = osfile_TYPE_SPRITE;
break;
case osfile_TYPE_DRAW:
gui_save_filetype = osfile_TYPE_DRAW;
break;
default:
break;
}
}
if (!gui_save_filetype)
gui_save_filetype = ro_content_filetype(h);
}
/* leafname */
if ((url != NULL) &&
(nsurl_nice(url, &nice, nsoption_bool(strip_extensions)) ==
NSERROR_OK)) {
size_t i;
for (i = 0; nice[i]; i++) {
if (nice[i] == '.')
nice[i] = '/';
else if (nice[i] <= ' ' ||
strchr(":*#$&@^%\\", nice[i]))
nice[i] = '_';
}
name = nice;
} else {
name = messages_get(name);
}
/* filename is utf8 */
if (save_type == GUI_SAVE_COMPLETE && leaf_len > 0) {
leaf_buf[0] = '!';
leaf_buf++;
leaf_len--;
}
strncpy(leaf_buf, name, leaf_len);
leaf_buf[leaf_len - 1] = 0;
err = utf8_to_local_encoding(name, 0, &local_name);
if (err != NSERROR_OK) {
/* badenc should never happen */
assert(err != NSERROR_BAD_ENCODING);
local_name = NULL;
}
if (local_name != NULL)
name = local_name;
/* sprite name used for icon and dragging */
if (save_type == GUI_SAVE_COMPLETE) {
int index;
/* Paint gets confused with uppercase characters and we need to
convert spaces to hard spaces */
icon_buf[0] = '!';
for (index = 0; index < 11 && name[index]; ) {
char ch = name[index];
if (ch == ' ')
icon_buf[++index] = 0xa0;
else
icon_buf[++index] = tolower(ch);
}
memset(&icon_buf[index + 1], 0, 11 - index);
icon_buf[12] = '\0';
if (ro_gui_save_create_thumbnail(h, icon_buf))
done = true;
}
if (!done) {
osspriteop_header *sprite;
os_error *error;
sprintf(icon_buf, "file_%.3x", gui_save_filetype);
error = ro_gui_wimp_get_sprite(icon_buf, &sprite);
if (error && error->errnum == error_SPRITE_OP_DOESNT_EXIST) {
/* try the 'unknown' filetype sprite as a fallback */
memcpy(icon_buf, "file_xxx", 9);
error = ro_gui_wimp_get_sprite(icon_buf, &sprite);
}
if (error) {
LOG("ro_gui_wimp_get_sprite: 0x%x: %s", error->errnum, error->errmess);
ro_warn_user("MiscError", error->errmess);
} else {
/* the sprite area should always be large enough for
* file_xxx sprites */
assert(sprite->size <= saveas_area->size -
saveas_area->first);
memcpy((byte*)saveas_area + saveas_area->first,
sprite,
sprite->size);
saveas_area->sprite_count = 1;
saveas_area->used = saveas_area->first + sprite->size;
}
}
free(local_name);
free(nice);
}
