static void Application_processMessageQueue() {
while(!messageQueue.empty()) {
Message message = messageQueue.takeFirst();
if(message.type == Message::Type::ListView_OnActivate) {
ListView* listView = (ListView*)message.object;
if(listView->onActivate) listView->onActivate();
}
}
}
static LRESULT CALLBACK Shared_windowProc(WindowProc windowProc, HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam) {
Object* object = (Object*)GetWindowLongPtr(hwnd, GWLP_USERDATA);
if(object == nullptr) return DefWindowProc(hwnd, msg, wparam, lparam);
Window& window = dynamic_cast<Window*>(object) ? *(Window*)object : *((Widget*)object)->Sizable::state.window;
bool process = true;
if(!pWindow::modal.empty() && !pWindow::modal.find(&window.p)) process = false;
if(applicationState.quit) process = false;
if(process == false) return DefWindowProc(hwnd, msg, wparam, lparam);
switch(msg) {
case WM_CTLCOLORBTN:
case WM_CTLCOLORSTATIC: {
Object* object = (Object*)GetWindowLongPtr((HWND)lparam, GWLP_USERDATA);
if(object == nullptr) break;
if(dynamic_cast<HexEdit*>(object) || dynamic_cast<LineEdit*>(object) || dynamic_cast<TextEdit*>(object)) {
//text edit controls, when disabled, use CTLCOLORSTATIC instead of CTLCOLOREDIT
//override this behavior: we do not want read-only edit controls to use the parent window background color
return windowProc(hwnd, WM_CTLCOLOREDIT, wparam, lparam);
} else if(!GetParentWidget((Sizable*)object) && window.p.brush) {
SetBkColor((HDC)wparam, window.p.brushColor);
return (INT_PTR)window.p.brush;
}
break;
}
case WM_DRAWITEM: {
unsigned id = LOWORD(wparam);
HWND control = GetDlgItem(hwnd, id);
Object* object = (Object*)GetWindowLongPtr(control, GWLP_USERDATA);
if(object == nullptr) break;
if(dynamic_cast<TabFrame*>(object)) { ((TabFrame*)object)->p.onDrawItem(lparam); return TRUE; }
break;
}
case WM_COMMAND: {
unsigned id = LOWORD(wparam);
HWND control = GetDlgItem(hwnd, id);
Object* object = control ? (Object*)GetWindowLongPtr(control, GWLP_USERDATA) : pObject::find(id);
if(object == nullptr) break;
if(dynamic_cast<Item*>(object)) { ((Item*)object)->p.onActivate(); return FALSE; }
if(dynamic_cast<CheckItem*>(object)) { ((CheckItem*)object)->p.onToggle(); return FALSE; }
if(dynamic_cast<RadioItem*>(object)) { ((RadioItem*)object)->p.onActivate(); return FALSE; }
if(dynamic_cast<Button*>(object)) { ((Button*)object)->p.onActivate(); return FALSE; }
if(dynamic_cast<CheckButton*>(object)) { ((CheckButton*)object)->p.onToggle(); return FALSE; }
if(dynamic_cast<CheckLabel*>(object)) { ((CheckLabel*)object)->p.onToggle(); return FALSE; }
if(dynamic_cast<ComboButton*>(object) && HIWORD(wparam) == CBN_SELCHANGE) { ((ComboButton*)object)->p.onChange(); return FALSE; }
if(dynamic_cast<LineEdit*>(object) && HIWORD(wparam) == EN_CHANGE) { ((LineEdit*)object)->p.onChange(); return FALSE; }
if(dynamic_cast<RadioButton*>(object)) { ((RadioButton*)object)->p.onActivate(); return FALSE; }
if(dynamic_cast<RadioLabel*>(object)) { ((RadioLabel*)object)->p.onActivate(); return FALSE; }
if(dynamic_cast<TextEdit*>(object) && HIWORD(wparam) == EN_CHANGE) { ((TextEdit*)object)->p.onChange(); return FALSE; }
break;
}
case WM_NOTIFY: {
unsigned id = LOWORD(wparam);
HWND control = GetDlgItem(hwnd, id);
Object* object = (Object*)GetWindowLongPtr(control, GWLP_USERDATA);
if(object == nullptr) break;
if(dynamic_cast<ListView*>(object) && ((LPNMHDR)lparam)->code == LVN_ITEMACTIVATE) { ((ListView*)object)->p.onActivate(lparam); break; }
if(dynamic_cast<ListView*>(object) && ((LPNMHDR)lparam)->code == LVN_ITEMCHANGED) { ((ListView*)object)->p.onChange(lparam); break; }
if(dynamic_cast<ListView*>(object) && ((LPNMHDR)lparam)->code == NM_CUSTOMDRAW) { return ((ListView*)object)->p.onCustomDraw(lparam); }
if(dynamic_cast<TabFrame*>(object) && ((LPNMHDR)lparam)->code == TCN_SELCHANGE) { ((TabFrame*)object)->p.onChange(); break; }
break;
}
case WM_APP + AppMessage::ListView_onActivate: {
ListView* listView = (ListView*)lparam;
if(listView && listView->onActivate) listView->onActivate();
break;
}
case WM_HSCROLL:
case WM_VSCROLL: {
Object* object = nullptr;
if(lparam) {
object = (Object*)GetWindowLongPtr((HWND)lparam, GWLP_USERDATA);
} else {
unsigned id = LOWORD(wparam);
HWND control = GetDlgItem(hwnd, id);
object = (Object*)GetWindowLongPtr(control, GWLP_USERDATA);
}
if(object == nullptr) break;
if(dynamic_cast<HorizontalScroller*>(object)) { ((HorizontalScroller*)object)->p.onChange(wparam); return TRUE; }
if(dynamic_cast<VerticalScroller*>(object)) { ((VerticalScroller*)object)->p.onChange(wparam); return TRUE; }
if(dynamic_cast<HorizontalSlider*>(object)) { ((HorizontalSlider*)object)->p.onChange(); return TRUE; }
if(dynamic_cast<VerticalSlider*>(object)) { ((VerticalSlider*)object)->p.onChange(); return TRUE; }
break;
}
}
return windowProc(hwnd, msg, wparam, lparam);
}
