static bool OS_keyboardProc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam) {
if(msg != WM_KEYDOWN && msg != WM_SYSKEYDOWN && msg != WM_KEYUP && msg != WM_SYSKEYUP) return false;
GUITHREADINFO info;
memset(&info, 0, sizeof(GUITHREADINFO));
info.cbSize = sizeof(GUITHREADINFO);
GetGUIThreadInfo(GetCurrentThreadId(), &info);
Object *object = (Object*)GetWindowLongPtr(info.hwndFocus, GWLP_USERDATA);
if(object == nullptr) return false;
if(dynamic_cast<Window*>(object)) {
Window &window = (Window&)*object;
if(pWindow::modal.size() > 0 && !pWindow::modal.find(&window.p)) return false;
Keyboard::Keycode keysym = Keysym(wparam, lparam);
if(keysym != Keyboard::Keycode::None) {
if((msg == WM_KEYDOWN || msg == WM_SYSKEYDOWN) && window.onKeyPress) window.onKeyPress(keysym);
if((msg == WM_KEYUP || msg == WM_SYSKEYUP) && window.onKeyRelease) window.onKeyRelease(keysym);
}
return false;
}
if(msg == WM_KEYDOWN) {
if(dynamic_cast<ListView*>(object)) {
ListView &listView = (ListView&)*object;
if(wparam == VK_RETURN) {
if(listView.onActivate) listView.onActivate();
}
} else if(dynamic_cast<LineEdit*>(object)) {
LineEdit &lineEdit = (LineEdit&)*object;
if(wparam == VK_RETURN) {
if(lineEdit.onActivate) lineEdit.onActivate();
}
} else if(dynamic_cast<TextEdit*>(object)) {
TextEdit &textEdit = (TextEdit&)*object;
if(wparam == 'A' && GetKeyState(VK_CONTROL) < 0) {
//Ctrl+A = select all text
//note: this is not a standard accelerator on Windows
Edit_SetSel(textEdit.p.hwnd, 0, ~0);
return true;
} else if(wparam == 'V' && GetKeyState(VK_CONTROL) < 0) {
//Ctrl+V = paste text
//note: this formats Unix (LF) and OS9 (CR) line-endings to Windows (CR+LF) line-endings
//this is necessary as the EDIT control only supports Windows line-endings
OpenClipboard(hwnd);
HANDLE handle = GetClipboardData(CF_UNICODETEXT);
if(handle) {
wchar_t *text = (wchar_t*)GlobalLock(handle);
if(text) {
string data = (const char*)utf8_t(text);
data.replace("\r\n", "\n");
data.replace("\r", "\n");
data.replace("\n", "\r\n");
GlobalUnlock(handle);
utf16_t output(data);
HGLOBAL resource = GlobalAlloc(GMEM_MOVEABLE, (wcslen(output) + 1) * sizeof(wchar_t));
if(resource) {
wchar_t *write = (wchar_t*)GlobalLock(resource);
if(write) {
wcscpy(write, output);
GlobalUnlock(write);
if(SetClipboardData(CF_UNICODETEXT, resource) == FALSE) {
GlobalFree(resource);
}
}
}
}
}
CloseClipboard();
return false;
}
}
}
return false;
}
void pWindow::QtWindow::keyReleaseEvent(QKeyEvent* event) {
Keyboard::Keycode sym = Keysym(event->nativeVirtualKey());
if(sym != Keyboard::Keycode::None && self.window.onKeyRelease) self.window.onKeyRelease(sym);
}
