static bool nsico_redraw(struct content *c, struct content_redraw_data *data,
const struct rect *clip, const struct redraw_context *ctx)
{
nsico_content *ico = (nsico_content *)c;
struct bmp_image *bmp;
/* select most appropriate sized icon for size */
bmp = ico_find(ico->ico, data->width, data->height);
if (bmp == NULL) {
/* return error */
LOG("Failed to select icon");
return false;
}
/* ensure its decided */
if (bmp->decoded == false) {
if (bmp_decode(bmp) != BMP_OK) {
return false;
} else {
LOG("Decoding bitmap");
guit->bitmap->modified(bmp->bitmap);
}
}
return image_bitmap_plot(bmp->bitmap, data, clip, ctx);
}
static bool nsico_convert(struct content *c)
{
nsico_content *ico = (nsico_content *) c;
struct bmp_image *bmp;
bmp_result res;
union content_msg_data msg_data;
const char *data;
unsigned long size;
char *title;
/* set the ico data */
data = content__get_source_data(c, &size);
/* analyse the ico */
res = ico_analyse(ico->ico, size, (unsigned char *) data);
switch (res) {
case BMP_OK:
break;
case BMP_INSUFFICIENT_MEMORY:
msg_data.error = messages_get("NoMemory");
content_broadcast(c, CONTENT_MSG_ERROR, msg_data);
return false;
case BMP_INSUFFICIENT_DATA:
case BMP_DATA_ERROR:
msg_data.error = messages_get("BadICO");
content_broadcast(c, CONTENT_MSG_ERROR, msg_data);
return false;
}
/* Store our content width, height and calculate size */
c->width = ico->ico->width;
c->height = ico->ico->height;
c->size += (ico->ico->width * ico->ico->height * 4) + 16 + 44;
/* set title text */
title = messages_get_buff("ICOTitle",
nsurl_access_leaf(llcache_handle_get_url(c->llcache)),
c->width, c->height);
if (title != NULL) {
content__set_title(c, title);
free(title);
}
/* select largest icon to ensure one can be selected */
bmp = ico_find(ico->ico, 255, 255);
if (bmp == NULL) {
/* return error */
LOG("Failed to select icon");
return false;
}
content_set_ready(c);
content_set_done(c);
/* Done: update status bar */
content_set_status(c, "");
return true;
}
bool nsico_redraw(struct content *c, int x, int y,
int width, int height,
int clip_x0, int clip_y0, int clip_x1, int clip_y1,
float scale, colour background_colour)
{
struct bmp_image *bmp = ico_find(c->data.ico.ico, width, height);
if (!bmp->decoded)
if (bmp_decode(bmp) != BMP_OK)
return false;
c->bitmap = bmp->bitmap;
return plot.bitmap(x, y, width, height, c->bitmap,
background_colour, BITMAPF_NONE);
}
bool nsico_convert(struct content *c)
{
struct bmp_image *bmp;
bmp_result res;
ico_collection *ico;
union content_msg_data msg_data;
const char *data;
unsigned long size;
char title[100];
/* set the ico data */
ico = c->data.ico.ico;
data = content__get_source_data(c, &size);
/* analyse the ico */
res = ico_analyse(ico, size, (unsigned char *) data);
switch (res) {
case BMP_OK:
break;
case BMP_INSUFFICIENT_MEMORY:
msg_data.error = messages_get("NoMemory");
content_broadcast(c, CONTENT_MSG_ERROR, msg_data);
return false;
case BMP_INSUFFICIENT_DATA:
case BMP_DATA_ERROR:
msg_data.error = messages_get("BadICO");
content_broadcast(c, CONTENT_MSG_ERROR, msg_data);
return false;
}
/* Store our content width and description */
c->width = ico->width;
c->height = ico->height;
snprintf(title, sizeof(title), messages_get("ICOTitle"),
c->width, c->height, size);
content__set_title(c, title);
c->size += (ico->width * ico->height * 4) + 16 + 44;
/* exit as a success */
bmp = ico_find(c->data.ico.ico, 255, 255);
assert(bmp);
c->bitmap = bmp->bitmap;
bitmap_modified(c->bitmap);
c->status = CONTENT_STATUS_DONE;
/* Done: update status bar */
content_set_status(c, "");
return true;
}
bool nsico_set_bitmap_from_size(hlcache_handle *h, int width, int height)
{
struct content *c = hlcache_handle_get_content(h);
struct bmp_image *bmp;
assert(c != NULL);
bmp = ico_find(c->data.ico.ico, width, height);
if (bmp == NULL)
return false;
if ((bmp->decoded == false) && (bmp_decode(bmp) != BMP_OK))
return false;
c->bitmap = bmp->bitmap;
return true;
}
bool nsico_redraw_tiled(struct content *c, int x, int y,
int width, int height,
int clip_x0, int clip_y0, int clip_x1, int clip_y1,
float scale, colour background_colour,
bool repeat_x, bool repeat_y)
{
struct bmp_image *bmp = ico_find(c->data.ico.ico, width, height);
bitmap_flags_t flags = BITMAPF_NONE;
if (!bmp->decoded)
if (bmp_decode(bmp) != BMP_OK)
return false;
c->bitmap = bmp->bitmap;
if (repeat_x)
flags |= BITMAPF_REPEAT_X;
if (repeat_y)
flags |= BITMAPF_REPEAT_Y;
return plot.bitmap(x, y, width, height, c->bitmap, background_colour, flags);
}
static void *nsico_get_internal(const struct content *c, void *context)
{
nsico_content *ico = (nsico_content *) c;
/* TODO: Pick best size for purpose.
* Currently assumes it's for a URL bar. */
struct bmp_image *bmp;
bmp = ico_find(ico->ico, 16, 16);
if (bmp == NULL) {
/* return error */
LOG("Failed to select icon");
return NULL;
}
if (bmp->decoded == false) {
if (bmp_decode(bmp) != BMP_OK) {
return NULL;
} else {
guit->bitmap->modified(bmp->bitmap);
}
}
return bmp->bitmap;
}
