[Ozone] Migrate platform DRI & GBM to platform_window

ui/ozone/platform/dri/dri_window.cc

+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "ui/ozone/platform/dri/dri_window.h"
+
+#include "ui/events/event.h"
+#include "ui/events/platform/platform_event_source.h"
+#include "ui/ozone/public/cursor_factory_ozone.h"
+#include "ui/ozone/public/surface_factory_ozone.h"
+#include "ui/platform_window/platform_window_delegate.h"
+
+namespace ui {
+
+DriWindow::DriWindow(PlatformWindowDelegate* delegate,
+                     const gfx::Rect& bounds)
+    : delegate_(delegate), bounds_(bounds) {
+  widget_ = SurfaceFactoryOzone::GetInstance()->GetAcceleratedWidget();
+  delegate_->OnAcceleratedWidgetAvailable(widget_);
+  PlatformEventSource::GetInstance()->AddPlatformEventDispatcher(this);
+}
+
+DriWindow::~DriWindow() {
+  PlatformEventSource::GetInstance()->RemovePlatformEventDispatcher(this);
+}
+
+void DriWindow::Show() {}
+
+void DriWindow::Hide() {}
+
+void DriWindow::Close() {}
+
+void DriWindow::SetBounds(const gfx::Rect& bounds) {
+  bounds_ = bounds;
+  delegate_->OnBoundsChanged(bounds);
+}
+
+gfx::Rect DriWindow::GetBounds() {
+  return bounds_;
+}
+
+void DriWindow::SetCapture() {}
+
+void DriWindow::ReleaseCapture() {}
+
+void DriWindow::ToggleFullscreen() {}
+
+void DriWindow::Maximize() {}
+
+void DriWindow::Minimize() {}
+
+void DriWindow::Restore() {}
+
+bool DriWindow::CanDispatchEvent(const PlatformEvent& ne) {
+  CHECK(ne);
+  Event* event = static_cast<Event*>(ne);
+  if (event->IsMouseEvent() || event->IsScrollEvent())
+    return ui::CursorFactoryOzone::GetInstance()->GetCursorWindow() == widget_;
+
+  return true;
+}
+
+uint32_t DriWindow::DispatchEvent(const PlatformEvent& ne) {
+  Event* event = static_cast<Event*>(ne);
+  delegate_->DispatchEvent(event);
+  return POST_DISPATCH_STOP_PROPAGATION;
+}
+
+}  // namespace ui