static HRESULT navigate_anchor(HTMLAnchorElement *This)
{
nsAString href_str, target_str;
HTMLOuterWindow *window = NULL;
nsresult nsres;
HRESULT hres = E_FAIL;
static const WCHAR _parentW[] = {'p','a','r','e','n','t',0};
static const WCHAR _selfW[] = {'_','s','e','l','f',0};
static const WCHAR _topW[] = {'_','t','o','p',0};
nsAString_Init(&target_str, NULL);
nsres = nsIDOMHTMLAnchorElement_GetTarget(This->nsanchor, &target_str);
if(NS_SUCCEEDED(nsres)) {
const PRUnichar *target;
nsAString_GetData(&target_str, &target);
TRACE("target %s\n", debugstr_w(target));
if(*target && strcmpiW(target, _selfW)) {
if(!strcmpiW(target, _topW)) {
TRACE("target _top\n");
get_top_window(This->element.node.doc->basedoc.window, &window);
}else if(!strcmpiW(target, _parentW)) {
FIXME("Navigating to target _parent is not implemented\n");
nsAString_Finish(&target_str);
return S_OK;
}else {
HTMLOuterWindow *top_window;
get_top_window(This->element.node.doc->basedoc.window, &top_window);
hres = get_frame_by_name(top_window, target, TRUE, &window);
if(FAILED(hres) || !window) {
hres = navigate_anchor_window(This, target);
nsAString_Finish(&target_str);
return hres;
}
}
}
}
nsAString_Finish(&target_str);
nsAString_Init(&href_str, NULL);
nsres = nsIDOMHTMLAnchorElement_GetHref(This->nsanchor, &href_str);
if(NS_SUCCEEDED(nsres)) {
const PRUnichar *href;
nsAString_GetData(&href_str, &href);
if(*href) {
if(!window)
window = This->element.node.doc->basedoc.window;
hres = navigate_url(window, href, window->uri_nofrag, BINDING_NAVIGATED);
}else {
TRACE("empty href\n");
hres = S_OK;
}
}
nsAString_Finish(&href_str);
return hres;
}
HTMLOuterWindow *get_target_window(HTMLOuterWindow *window, nsAString *target_str, BOOL *use_new_window)
{
HTMLOuterWindow *top_window, *ret_window;
const PRUnichar *target;
HRESULT hres;
static const WCHAR _parentW[] = {'_','p','a','r','e','n','t',0};
static const WCHAR _selfW[] = {'_','s','e','l','f',0};
static const WCHAR _topW[] = {'_','t','o','p',0};
*use_new_window = FALSE;
nsAString_GetData(target_str, &target);
TRACE("%s\n", debugstr_w(target));
if(!*target || !strcmpiW(target, _selfW)) {
IHTMLWindow2_AddRef(&window->base.IHTMLWindow2_iface);
return window;
}
if(!strcmpiW(target, _topW)) {
get_top_window(window, &top_window);
IHTMLWindow2_AddRef(&top_window->base.IHTMLWindow2_iface);
return top_window;
}
if(!strcmpiW(target, _parentW)) {
if(!window->parent) {
WARN("Window has no parent, treat as self\n");
IHTMLWindow2_AddRef(&window->base.IHTMLWindow2_iface);
return window;
}
IHTMLWindow2_AddRef(&window->parent->base.IHTMLWindow2_iface);
return window->parent;
}
get_top_window(window, &top_window);
hres = get_frame_by_name(top_window, target, TRUE, &ret_window);
if(FAILED(hres) || !ret_window) {
*use_new_window = TRUE;
return NULL;
}
IHTMLWindow2_AddRef(&ret_window->base.IHTMLWindow2_iface);
return ret_window;
}
void mouse_event(mouse_packet_t *packet) {
if (packet->mouse_x != old_x || packet->mouse_y != old_y) {
/* mouse moved */
if (old_leftbtn || packet->left_btn) {
/* the user is dragging something! */
int dx, dy;
win_info_t *win = get_top_window();
if (win && (drag_x != -1 || (
(int) old_x >= (int) win->x-4 &&
(int) old_y >= (int) win->y-22 &&
(int) old_x < (int) win->x+win->pixbuf->width+8 &&
(int) old_y < (int) win->y))) {
/* the dragging is on the title bar */
if (drag_x == -1) {
drag_x = old_x;
drag_y = old_y;
win_x = win->x;
win_y = win->y;
}
if (last_x != -1) {
dx = last_x - drag_x;
dy = last_y - drag_y;
hide_box(win_x-4 + dx, win_y-22 + dy,
win->pixbuf->width+8, win->pixbuf->height+26);
}
dx = (last_x = packet->mouse_x) - drag_x;
dy = (last_y = packet->mouse_y) - drag_y;
show_box(win_x-4 + dx, win_y-22 + dy,
win->pixbuf->width+8, win->pixbuf->height+26);
}
}
draw_cursor();
}
if (!old_leftbtn && packet->left_btn) {
/* button pressed */
old_leftbtn = 1;
if (drag_x == -1) {
win_info_t *top;
msg_t msg;
wm_event_t event = {0};
/* change focus */
top = change_focus(old_x, old_y);
if (top) {
/* send event packet */
int rx = old_x - (top->x-4);
int ry = old_y - (top->y-22);
int close_x = (top->pixbuf->width+8)-26;
int close_y = 3;
int close_width = 20;
int close_height = 16;
event.prefix = PREFIX_WINMAN;
if (rx >= close_x && ry >= close_y &&
rx < close_x + close_width &&
ry < close_y + close_height) {
/* close button clicked */
event.type = WMEVENT_CLOSE;
} else if (last_click == -1 ||
packet->time - last_click > 500) {
/* simple click */
event.type = WMEVENT_CLICK;
} else {
/* double click */
event.type = WMEVENT_DOUBLE;
}
last_click = packet->time;
event.id = top->wid;
event.data[0] = old_x - top->x;
event.data[1] = old_y - top->y;
msg.buf = &event;
msg.size = sizeof(wm_event_t);
send(top->pid, &msg);
}
}
}
if (old_leftbtn && !packet->left_btn) {
/* button released */
old_leftbtn = 0;
if (drag_x != -1) {
/* drop */
int dx, dy;
win_info_t *win = get_top_window();
if (win) {
dx = packet->mouse_x - drag_x;
dy = packet->mouse_y - drag_y;
win->x = win_x + dx;
win->y = win_y + dy;
update_screen();
}
}
last_x = -1;
drag_x = -1;
}
}