ui/aura/window_tree_host_ozone.cc

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "ui/aura/window_tree_host_ozone.h"
   6
   7 #include "ui/aura/window_event_dispatcher.h"
   8 #include "ui/ozone/public/cursor_factory_ozone.h"
   9 #include "ui/ozone/public/event_factory_ozone.h"
  10 #include "ui/ozone/public/ozone_platform.h"
  11 #include "ui/platform_window/platform_window.h"
  12
  13 namespace aura {
  14
  15 WindowTreeHostOzone::WindowTreeHostOzone(const gfx::Rect& bounds)
  16     : widget_(gfx::kNullAcceleratedWidget) {
  17   platform_window_ =
  18       ui::OzonePlatform::GetInstance()->CreatePlatformWindow(this, bounds);
  19 }
  20
  21 WindowTreeHostOzone::~WindowTreeHostOzone() {
  22   DestroyCompositor();
  23   DestroyDispatcher();
  24 }
  25
  26 void WindowTreeHostOzone::OnBoundsChanged(const gfx::Rect& new_bounds) {
  27   // TOOD(spang): Should we determine which parts changed?
  28   OnHostResized(new_bounds.size());
  29   OnHostMoved(new_bounds.origin());
  30 }
  31
  32 void WindowTreeHostOzone::OnDamageRect(const gfx::Rect& damaged_region) {
  33 }
  34
  35 void WindowTreeHostOzone::DispatchEvent(ui::Event* event) {
  36   SendEventToProcessor(event);
  37 }
  38
  39 void WindowTreeHostOzone::OnCloseRequest() {
  40   OnHostCloseRequested();
  41 }
  42
  43 void WindowTreeHostOzone::OnClosed() {
  44 }
  45
  46 void WindowTreeHostOzone::OnWindowStateChanged(
  47     ui::PlatformWindowState new_state) {
  48 }
  49
  50 void WindowTreeHostOzone::OnLostCapture() {
  51 }
  52
  53 void WindowTreeHostOzone::OnAcceleratedWidgetAvailable(
  54     gfx::AcceleratedWidget widget) {
  55   widget_ = widget;
  56   CreateCompositor(widget_);
  57 }
  58
  59 ui::EventSource* WindowTreeHostOzone::GetEventSource() {
  60   return this;
  61 }
  62
  63 gfx::AcceleratedWidget WindowTreeHostOzone::GetAcceleratedWidget() {
  64   return widget_;
  65 }
  66
  67 void WindowTreeHostOzone::Show() {
  68   platform_window_->Show();
  69 }
  70
  71 void WindowTreeHostOzone::Hide() {
  72   platform_window_->Hide();
  73 }
  74
  75 gfx::Rect WindowTreeHostOzone::GetBounds() const {
  76   return platform_window_->GetBounds();
  77 }
  78
  79 void WindowTreeHostOzone::SetBounds(const gfx::Rect& bounds) {
  80   platform_window_->SetBounds(bounds);
  81 }
  82
  83 gfx::Point WindowTreeHostOzone::GetLocationOnNativeScreen() const {
  84   return platform_window_->GetBounds().origin();
  85 }
  86
  87 void WindowTreeHostOzone::SetCapture() {
  88   platform_window_->SetCapture();
  89 }
  90
  91 void WindowTreeHostOzone::ReleaseCapture() {
  92   platform_window_->ReleaseCapture();
  93 }
  94
  95 void WindowTreeHostOzone::PostNativeEvent(
  96     const base::NativeEvent& native_event) {
  97   NOTIMPLEMENTED();
  98 }
  99
 100 void WindowTreeHostOzone::SetCursorNative(gfx::NativeCursor cursor) {
 101   ui::CursorFactoryOzone::GetInstance()->SetCursor(GetAcceleratedWidget(),
 102                                                    cursor.platform());
 103 }
 104
 105 void WindowTreeHostOzone::MoveCursorToNative(const gfx::Point& location) {
 106   ui::EventFactoryOzone::GetInstance()->WarpCursorTo(GetAcceleratedWidget(),
 107                                                      location);
 108 }
 109
 110 void WindowTreeHostOzone::OnCursorVisibilityChangedNative(bool show) {
 111   NOTIMPLEMENTED();
 112 }
 113
 114 ui::EventProcessor* WindowTreeHostOzone::GetEventProcessor() {
 115   return dispatcher();
 116 }
 117
 118 // static
 119 WindowTreeHost* WindowTreeHost::Create(const gfx::Rect& bounds) {
 120   return new WindowTreeHostOzone(bounds);
 121 }
 122
 123 // static
 124 gfx::Size WindowTreeHost::GetNativeScreenSize() {
 125   NOTIMPLEMENTED();
 126   return gfx::Size();
 127 }
 128
 129 }  // namespace aura