static void gui_window_set_scroll(struct gui_window *w, int sx, int sy)
{
if ( (w == NULL)
|| (w->browser->bw == NULL)
|| (!browser_window_has_content(w->browser->bw)))
return;
LOG("scroll (gui_window: %p) %d, %d\n", w, sx, sy);
window_scroll_by(w->root, sx, sy);
return;
}
HOOKF(void, ami_menu_item_hotlist_add, APTR, window, struct IntuiMessage *)
{
struct browser_window *bw;
struct gui_window_2 *gwin;
GetAttr(WINDOW_UserData, (Object *)window, (ULONG *)&gwin);
bw = gwin->gw->bw;
if (bw == NULL || browser_window_has_content(bw) == false)
return;
hotlist_add_url(browser_window_get_url(bw));
ami_gui_update_hotlist_button(gwin);
}
/**
* Update the extent of the inside of a browser window to that of the
* current content.
*
* It seems this method is called when content size got adjusted, so
* that we can adjust scroll info. We also have to call it when tab
* change occurs.
*
* \param gw gui_window to update the extent of
*/
static void gui_window_update_extent(struct gui_window *gw)
{
if(browser_window_has_content(gw->browser->bw)) {
/** @todo store content size. */
if(window_get_active_gui_window(gw->root) == gw) {
int width, height;
GRECT area;
browser_window_get_extents(gw->browser->bw, false, &width, &height);
window_set_content_size(gw->root, width, height);
window_update_back_forward(gw->root);
window_get_grect(gw->root, BROWSER_AREA_CONTENT, &area);
window_schedule_redraw_grect(gw->root, &area);
}
}
}
static void gui_window_update_box(struct gui_window *g, const struct rect *rect)
{
int sx, sy;
float scale;
if (!browser_window_has_content(g->bw))
return;
gui_window_get_scroll(g, &sx, &sy);
scale = browser_window_get_scale(g->bw);
gtk_widget_queue_draw_area(GTK_WIDGET(g->layout),
rect->x0 * scale - sx,
rect->y0 * scale - sy,
(rect->x1 - rect->x0) * scale,
(rect->y1 - rect->y0) * scale);
}
