| 363 | } |
| 364 | |
| 365 | void XServer::draw(bool drawNow) { |
| 366 | static U32 lastDraw; |
| 367 | |
| 368 | if (!isDisplayDirty || !root) { |
| 369 | return; |
| 370 | } |
| 371 | { |
| 372 | BOXEDWINE_CRITICAL_SECTION; |
| 373 | if (!isDisplayDirty) { |
| 374 | return; |
| 375 | } |
| 376 | U32 now = KSystem::getMilliesSinceStart(); |
| 377 | if (!drawNow && (now - lastDraw < 16)) { |
| 378 | return; |
| 379 | } |
| 380 | lastDraw = now; |
| 381 | isDisplayDirty = false; |
| 382 | } |
| 383 | |
| 384 | KNativeScreenPtr screen = KNativeSystem::getScreen(); |
| 385 | if (!screen->canBltToScreen()) { |
| 386 | return; |
| 387 | } |
| 388 | screen->getInput()->runOnUiThread([screen, this]() { |
| 389 | bool childWasDrawn = false; |
| 390 | |
| 391 | screen->clear(); |
| 392 | root->iterateMappedChildrenBackToFront([&childWasDrawn](XWindowPtr child) { |
| 393 | if (child->c_class == InputOutput) { |
| 394 | child->draw(); |
| 395 | childWasDrawn = true; |
| 396 | } |
| 397 | return true; |
| 398 | }, true); |
| 399 | screen->present(); |
| 400 | }); |
| 401 | } |
| 402 | |
| 403 | XWindowPtr XServer::getWindow(U32 window) { |
| 404 | BOXEDWINE_CRITICAL_SECTION_WITH_MUTEX(windowsMutex); |
nothing calls this directly
no test coverage detected