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Unified Diff: components/mus/public/cpp/lib/window_tree_client_impl.cc

Issue 1605773004: mus: Implement Window Server Capture (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 4 years, 11 months ago
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Index: components/mus/public/cpp/lib/window_tree_client_impl.cc
diff --git a/components/mus/public/cpp/lib/window_tree_client_impl.cc b/components/mus/public/cpp/lib/window_tree_client_impl.cc
index 8e1907ae196bac1e9d9dc4d0e7d95223f5f14fb0..8fbf08137a7e153e91feb788fd153310857ce178 100644
--- a/components/mus/public/cpp/lib/window_tree_client_impl.cc
+++ b/components/mus/public/cpp/lib/window_tree_client_impl.cc
@@ -243,6 +243,24 @@ void WindowTreeClientImpl::SetBounds(Window* window,
tree_->SetWindowBounds(change_id, window->id(), mojo::Rect::From(bounds));
}
+void WindowTreeClientImpl::SetCapture(Window* window) {
+ // In order for us to get here we had to have exposed a window, which implies
+ // we got a connection.
+ DCHECK(tree_);
+ const uint32_t change_id = ScheduleInFlightChange(make_scoped_ptr(
+ new CrashInFlightChange(window, ChangeType::SET_CAPTURE)));
sky 2016/02/01 20:43:33 We need to handle requests for capture failing and
jonross 2016/02/03 18:52:17 Done.
+ tree_->SetCapture(change_id, window->id());
+}
+
+void WindowTreeClientImpl::ReleaseCapture(Window* window) {
+ // In order for us to get here we had to have exposed a window, which implies
+ // we got a connection.
+ DCHECK(tree_);
+ const uint32_t change_id = ScheduleInFlightChange(make_scoped_ptr(
+ new CrashInFlightChange(window, ChangeType::RELEASE_CAPTURE)));
+ tree_->ReleaseCapture(change_id, window->id());
+}
+
void WindowTreeClientImpl::SetClientArea(
Id window_id,
const gfx::Insets& client_area,
@@ -554,6 +572,14 @@ void WindowTreeClientImpl::OnUnembed(Id window_id) {
WindowPrivate(window).LocalDestroy();
}
+void WindowTreeClientImpl::OnLostCapture(Id window_id) {
+ Window* window = GetWindowById(window_id);
+ if (window) {
+ FOR_EACH_OBSERVER(WindowObserver, *WindowPrivate(window).observers(),
+ OnWindowLostCapture(window));
+ }
+}
+
void WindowTreeClientImpl::OnTopLevelCreated(uint32_t change_id,
mojom::WindowDataPtr data) {
// The server ack'd the top level window we created and supplied the state

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