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/ozone_platform.h"
   9 #include "ui/platform_window/platform_window.h"
  10
  11 namespace aura {
  12
  13 WindowTreeHostOzone::WindowTreeHostOzone(const gfx::Rect& bounds)
  14     : widget_(gfx::kNullAcceleratedWidget) {
  15   platform_window_ =
  16       ui::OzonePlatform::GetInstance()->CreatePlatformWindow(this, bounds);
  17 }
  18
  19 WindowTreeHostOzone::~WindowTreeHostOzone() {
  20   DestroyCompositor();
  21   DestroyDispatcher();
  22 }
  23
  24 void WindowTreeHostOzone::OnBoundsChanged(const gfx::Rect& new_bounds) {
  25   // TOOD(spang): Should we determine which parts changed?
  26   OnHostResized(new_bounds.size());
  27   OnHostMoved(new_bounds.origin());
  28 }
  29
  30 void WindowTreeHostOzone::OnDamageRect(const gfx::Rect& damaged_region) {
  31 }
  32
  33 void WindowTreeHostOzone::DispatchEvent(ui::Event* event) {
  34   SendEventToProcessor(event);
  35 }
  36
  37 void WindowTreeHostOzone::OnCloseRequest() {
  38   OnHostCloseRequested();
  39 }
  40
  41 void WindowTreeHostOzone::OnClosed() {
  42 }
  43
  44 void WindowTreeHostOzone::OnWindowStateChanged(
  45     ui::PlatformWindowState new_state) {
  46 }
  47
  48 void WindowTreeHostOzone::OnLostCapture() {
  49 }
  50
  51 void WindowTreeHostOzone::OnAcceleratedWidgetAvailable(
  52     gfx::AcceleratedWidget widget) {
  53   widget_ = widget;
  54   CreateCompositor(widget_);
  55 }
  56
  57 void WindowTreeHostOzone::OnActivationChanged(bool active) {
  58 }
  59
  60 ui::EventSource* WindowTreeHostOzone::GetEventSource() {
  61   return this;
  62 }
  63
  64 gfx::AcceleratedWidget WindowTreeHostOzone::GetAcceleratedWidget() {
  65   return widget_;
  66 }
  67
  68 void WindowTreeHostOzone::Show() {
  69   platform_window_->Show();
  70 }
  71
  72 void WindowTreeHostOzone::Hide() {
  73   platform_window_->Hide();
  74 }
  75
  76 gfx::Rect WindowTreeHostOzone::GetBounds() const {
  77   return platform_window_->GetBounds();
  78 }
  79
  80 void WindowTreeHostOzone::SetBounds(const gfx::Rect& bounds) {
  81   platform_window_->SetBounds(bounds);
  82 }
  83
  84 gfx::Point WindowTreeHostOzone::GetLocationOnNativeScreen() const {
  85   return platform_window_->GetBounds().origin();
  86 }
  87
  88 void WindowTreeHostOzone::SetCapture() {
  89   platform_window_->SetCapture();
  90 }
  91
  92 void WindowTreeHostOzone::ReleaseCapture() {
  93   platform_window_->ReleaseCapture();
  94 }
  95
  96 void WindowTreeHostOzone::SetCursorNative(gfx::NativeCursor cursor) {
  97   platform_window_->SetCursor(cursor.platform());
  98 }
  99
 100 void WindowTreeHostOzone::MoveCursorToNative(const gfx::Point& location) {
 101   platform_window_->MoveCursorTo(location);
 102 }
 103
 104 void WindowTreeHostOzone::OnCursorVisibilityChangedNative(bool show) {
 105   NOTIMPLEMENTED();
 106 }
 107
 108 ui::EventProcessor* WindowTreeHostOzone::GetEventProcessor() {
 109   return dispatcher();
 110 }
 111
 112 // static
 113 WindowTreeHost* WindowTreeHost::Create(const gfx::Rect& bounds) {
 114   return new WindowTreeHostOzone(bounds);
 115 }
 116
 117 // static
 118 gfx::Size WindowTreeHost::GetNativeScreenSize() {
 119   NOTIMPLEMENTED();
 120   return gfx::Size();
 121 }
 122
 123 }  // namespace aura