window* window::create( int x, int y, int width, int height, const wchar_t* caption )
{
window* pw = new window();
UINT style = WS_POPUP | WS_MAXIMIZEBOX | WS_MINIMIZEBOX | WS_SYSMENU | WS_SIZEBOX;
pw->hwnd = CreateWindowExW( WS_EX_LAYERED, CLASSNAME, NULL, style ,
x, y, width, height, NULL, NULL, hinstance, NULL);
// pw->hwnd = CreateWindowExW( 0, CLASSNAME, NULL, style ,
// x, y, width, height, NULL, NULL, hinstance, NULL);
self(pw->hwnd,pw);
HTMLayoutSetCallback(pw->hwnd,&callback,pw);
PBYTE pb; DWORD cb;
if(load_resource_data(L"DEFAULT",pb,cb))
{
HTMLayoutLoadHtml(pw->hwnd,pb,cb);
dom::element r = pw->root();
pw->body = r.find_first("body");
pw->caption = r.get_element_by_id("caption");
pw->button_min = r.get_element_by_id("minimize");
pw->button_max = r.get_element_by_id("maximize");
pw->button_icon = r.get_element_by_id("icon");
pw->button_close = r.get_element_by_id("close");
pw->corner = r.get_element_by_id("corner");
attach_event_handler(pw->hwnd, pw);
pw->set_caption(caption);
}
return pw;
}
wyBool
Announcements::HandleAnnouncementsCheck(HWND hwnd)
{
HWND hwndHTML;
wyString htmlbuffer;
WNDPROC wndproc, origmainwndproc;
CHttp http;
htmlbuffer.SetAs(pGlobals->m_announcementshtml.GetString());
VERIFY(m_hwnd = CreateWindow(ANNOUNCEMENTS_MAIN_WINDOW,
L"",
WS_VISIBLE | WS_CHILD | WS_CLIPCHILDREN | WS_CLIPSIBLINGS,
2, 450, 300, 180,
hwnd, (HMENU)-1,
pGlobals->m_pcmainwin->GetHinstance(), NULL));
VERIFY(hwndHTML = CreateWindowEx(0, ANNOUNCEMENTS_WINDOW,
L"AnnouncementsWindow",
WS_CHILD | WS_VISIBLE,
0, 0, 270, 270,
m_hwnd, (HMENU)-1,
pGlobals->m_pcmainwin->GetHinstance(), NULL));
origmainwndproc = (WNDPROC)SetWindowLongPtr(m_hwnd, GWLP_WNDPROC, (LONG_PTR)Announcements::AnnounceWndMainProc);
SetWindowLongPtr(m_hwnd, GWLP_USERDATA, (LONG_PTR)origmainwndproc);
m_hwndHTML = hwndHTML;
htmlayout::attach_event_handler(hwndHTML, &AnnEvtHandler);
HTMLayoutSetCallback(hwndHTML, HTMLayoutNotifyHandler, 0);
//htmlayout::attach_event_handler(hwndHTML, &DOMEventsHandler);
wndproc = (WNDPROC)SetWindowLongPtr(hwndHTML, GWLP_WNDPROC, (LONG_PTR)Announcements::AnnounceWndProc);
SetWindowLongPtr(hwndHTML, GWLP_USERDATA, (LONG_PTR)wndproc);
if(HTMLayoutLoadHtml(hwndHTML, (PBYTE)htmlbuffer.GetString(), htmlbuffer.GetLength()))
{
//if loadhtml fails return false and the html is malformed
HTMLayoutSetMode(hwndHTML, HLM_SHOW_SELECTION);
return wyTrue;
}
else
{
//cleanup
CloseWindow(m_hwndHTML);
CloseWindow(m_hwnd);
DestroyWindow(m_hwndHTML);
DestroyWindow(m_hwnd);
return wyFalse;
}
}
LRESULT CALLBACK ZDForm::WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
/*PAINTSTRUCT ps;
HDC hdc;*/
LRESULT lResult;
BOOL bHandled = FALSE;
// HTMLayout +
// HTMLayout could be created as separate window
// using CreateWindow API.
// But in this case we are attaching HTMLayout functionality
// to the existing window delegating windows message handling to
// HTMLayoutProcND function.
lResult = HTMLayoutProcND(hWnd,message,wParam,lParam, &bHandled);
if(bHandled)
return lResult;
// HTMLayout -
switch (message)
{
/*case WM_PAINT:
hdc = BeginPaint(hWnd, &ps);
{
RECT r;
GetClientRect(hWnd,&r);
HBRUSH hb = CreateSolidBrush(0xffffffff);
FillRect(hdc,&r,hb);
DeleteObject(hb);
}
// TODO: Add any drawing code here...
EndPaint(hWnd, &ps);
break;*/
case WM_CREATE:
{
//EnableBlurBehind ( hWnd );
UIToolKits uit;
uit.SetAeroTransparentBack ( hWnd );
// Normally HTMLayout sends its notifications
// to its parent.
// In this particular case we are using callback function to receive and
// and handle notification. Don't bother the desktop window (parent of this window)
// by our notfications.
ZDForm* form = (ZDForm*)GetZDApplication()->GetZDObject(hWnd);
HTMLayoutSetCallback(hWnd,form->HTMLayoutNotifyHandler,hWnd);
// attach DOM events handler so we will be able to receive DOM events like BUTTON_CLICK, HYPERLINK_CLICK, etc.
//HTMLayoutWindowAttachEventHandler( hWnd,
// DOMEventsHandler.element_proc,
// &DOMEventsHandler,
// DOMEventsHandler.subscribed_to);
htmlayout::attach_event_handler(hWnd, form);
WCHAR path[2048] = L"file://";
GetModuleFileNameW(NULL, &path[7], 2048 - 7);
PBYTE pb; DWORD cb;
if(form->GetHtmlResource(form->m_zdHtmlRes,pb,cb))
HTMLayoutLoadHtmlEx(hWnd,pb,cb,path); // we use path here so all relative links in the document will resolved against it.
} break;
case WM_ERASEBKGND:
return TRUE; // as HTMLayout will draw client area in full
case WM_DESTROY:
{
PostQuitMessage(0);
}
break;
default:
return DefWindowProc(hWnd, message, wParam, lParam);
}
return 0;
}
