Add desktop vs. ash context to ui_controls

ui/ui_controls/ui_controls.cc

Index: ui/ui_controls/ui_controls.cc
diff --git a/ui/ui_controls/ui_controls.cc b/ui/ui_controls/ui_controls.cc
new file mode 100644
index 0000000000000000000000000000000000000000..bf065b40234a410a5902665a04bcaa7237d4a1cb
--- /dev/null
+++ b/ui/ui_controls/ui_controls.cc
@@ -0,0 +1,115 @@
+// Copyright 2012 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/ui_controls/ui_controls.h"
+
+#include "base/logging.h"
+
+namespace ui_controls {
+
+namespace {
+
+UIControls* g_ui_controls_[UI_CONTROLS_TYPE_LAST + 1];

[oshima, 2012/11/15 23:37:41]

 = { 0 }

(You don't really need for arrays, but just for clearness)

[scottmg, 2012/11/16 17:58:54]

Done.

+UIControlsTypeDelegate* g_ui_controls_type_delegate_ = NULL;

[oshima, 2012/11/15 23:37:41]

optional: my understanding is that g_ is for globally accessible variable and _
is private members, which doesn't
apply here, so you should be able to just say ui_controls.
It's up to you tho.

[scottmg, 2012/11/16 17:58:54]

Done.

+
+}  // namespace
+
+UIControls::UIControls() {
+}
+
+UIControls::~UIControls() {
+}
+
+// static
+UIControls* UIControls::GetUIControlsFor(gfx::NativeView view) {
+  UIControlsType type = UI_CONTROLS_TYPE_NATIVE;
+  if (g_ui_controls_type_delegate_)
+    type = g_ui_controls_type_delegate_->GetUIControlsTypeForNativeView(view);
+  if (type == UI_CONTROLS_TYPE_NATIVE)
+    return GetNativeUIControls();
+  DCHECK(g_ui_controls_[type]);
+  return g_ui_controls_[type];
+}
+
+// static
+void UIControls::SetUIControlsInstance(
+    UIControlsType type, UIControls* instance) {
+  DCHECK_LE(type, UI_CONTROLS_TYPE_LAST);
+  g_ui_controls_[type] = instance;
+}
+
+// static
+UIControls* UIControls::GetUIControlsByType(UIControlsType type) {
+  return g_ui_controls_[type];
+}
+
+// static
+void UIControls::SetUIControlsTypeDelegate(UIControlsTypeDelegate* delegate) {
+  g_ui_controls_type_delegate_ = delegate;
+}
+
+// static
+UIControls* UIControls::GetNativeUIControls() {
+  if (!g_ui_controls_[UI_CONTROLS_TYPE_NATIVE])
+    g_ui_controls_[UI_CONTROLS_TYPE_NATIVE] = CreateNativeUIControls();
+  return g_ui_controls_[UI_CONTROLS_TYPE_NATIVE];
+}
+
+
+// ALL OF THESE ARE DEPRECATED, SEE HEADER. http://crbug.com/128578
+bool SendKeyPress(gfx::NativeWindow window,
+                  ui::KeyboardCode key,
+                  bool control,
+                  bool shift,
+                  bool alt,
+                  bool command) {
+  return UIControls::GetNativeUIControls()->SendKeyPress(
+      window, key, control, shift, alt, command);
+}
+
+bool SendKeyPressNotifyWhenDone(gfx::NativeWindow window,
+                                ui::KeyboardCode key,
+                                bool control,
+                                bool shift,
+                                bool alt,
+                                bool command,
+                                const base::Closure& task) {
+  return UIControls::GetNativeUIControls()->SendKeyPressNotifyWhenDone(
+      window, key, control, shift, alt, command, task);
+}
+
+bool SendMouseMove(long x, long y) {
+  return UIControls::GetNativeUIControls()->SendMouseMove(x, y);
+}
+
+bool SendMouseMoveNotifyWhenDone(long x,
+                                           long y,
+                                           const base::Closure& task) {

[oshima, 2012/11/15 23:37:41]

indent

[scottmg, 2012/11/16 17:58:54]

Done.

+  return UIControls::GetNativeUIControls()->SendMouseMoveNotifyWhenDone(
+      x, y, task);
+}
+
+bool SendMouseEvents(MouseButton type, int state) {
+  return UIControls::GetNativeUIControls()->SendMouseEvents(type, state);
+}
+
+bool SendMouseEventsNotifyWhenDone(
+    MouseButton type, int state,
+    const base::Closure& task) {
+  return UIControls::GetNativeUIControls()->SendMouseEventsNotifyWhenDone(
+      type, state, task);
+}
+
+bool SendMouseClick(MouseButton type) {
+  return UIControls::GetNativeUIControls()->SendMouseClick(type);
+}
+
+#if defined(TOOLKIT_VIEWS)
+UI_EXPORT void RunClosureAfterAllPendingUIEvents(const base::Closure& closure) {
+  return UIControls::GetNativeUIControls()->RunClosureAfterAllPendingUIEvents(
+      closure);
+}
+#endif
+
+}  // namespace ui_controls