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/ozone_platform.h"
  10 #include "ui/platform_window/platform_window.h"
  11
  12 namespace aura {
  13
  14 WindowTreeHostOzone::WindowTreeHostOzone(const gfx::Rect& bounds)
  15     : widget_(gfx::kNullAcceleratedWidget) {
  16   platform_window_ =
  17       ui::OzonePlatform::GetInstance()->CreatePlatformWindow(this, bounds);
  18 }
  19
  20 WindowTreeHostOzone::~WindowTreeHostOzone() {
  21   DestroyCompositor();
  22   DestroyDispatcher();
  23 }
  24
  25 void WindowTreeHostOzone::OnBoundsChanged(const gfx::Rect& new_bounds) {
  26   // TOOD(spang): Should we determine which parts changed?
  27   OnHostResized(new_bounds.size());
  28   OnHostMoved(new_bounds.origin());
  29 }
  30
  31 void WindowTreeHostOzone::OnDamageRect(const gfx::Rect& damaged_region) {
  32 }
  33
  34 void WindowTreeHostOzone::DispatchEvent(ui::Event* event) {
  35   SendEventToProcessor(event);
  36 }
  37
  38 void WindowTreeHostOzone::OnCloseRequest() {
  39   OnHostCloseRequested();
  40 }
  41
  42 void WindowTreeHostOzone::OnClosed() {
  43 }
  44
  45 void WindowTreeHostOzone::OnWindowStateChanged(
  46     ui::PlatformWindowState new_state) {
  47 }
  48
  49 void WindowTreeHostOzone::OnLostCapture() {
  50 }
  51
  52 void WindowTreeHostOzone::OnAcceleratedWidgetAvailable(
  53     gfx::AcceleratedWidget widget) {
  54   widget_ = widget;
  55   CreateCompositor(widget_);
  56 }
  57
  58 void WindowTreeHostOzone::OnActivationChanged(bool active) {
  59 }
  60
  61 ui::EventSource* WindowTreeHostOzone::GetEventSource() {
  62   return this;
  63 }
  64
  65 gfx::AcceleratedWidget WindowTreeHostOzone::GetAcceleratedWidget() {
  66   return widget_;
  67 }
  68
  69 void WindowTreeHostOzone::Show() {
  70   platform_window_->Show();
  71 }
  72
  73 void WindowTreeHostOzone::Hide() {
  74   platform_window_->Hide();
  75 }
  76
  77 gfx::Rect WindowTreeHostOzone::GetBounds() const {
  78   return platform_window_->GetBounds();
  79 }
  80
  81 void WindowTreeHostOzone::SetBounds(const gfx::Rect& bounds) {
  82   platform_window_->SetBounds(bounds);
  83 }
  84
  85 gfx::Point WindowTreeHostOzone::GetLocationOnNativeScreen() const {
  86   return platform_window_->GetBounds().origin();
  87 }
  88
  89 void WindowTreeHostOzone::SetCapture() {
  90   platform_window_->SetCapture();
  91 }
  92
  93 void WindowTreeHostOzone::ReleaseCapture() {
  94   platform_window_->ReleaseCapture();
  95 }
  96
  97 void WindowTreeHostOzone::PostNativeEvent(
  98     const base::NativeEvent& native_event) {
  99   SendEventToProcessor(static_cast<ui::Event*>(native_event));
 100 }
 101
 102 void WindowTreeHostOzone::SetCursorNative(gfx::NativeCursor cursor) {
 103   platform_window_->SetCursor(cursor.platform());
 104 }
 105
 106 void WindowTreeHostOzone::MoveCursorToNative(const gfx::Point& location) {
 107   platform_window_->MoveCursorTo(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