[ChromeOS] Show autofill popup after keyboard (if any) is shown.

content/browser/renderer_host/render_widget_host_view_aura.cc

 // Copyright (c) 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 "content/browser/renderer_host/render_widget_host_view_aura.h"
 
 #include "base/auto_reset.h"
 #include "base/basictypes.h"
 #include "base/bind.h"
 #include "base/callback_helpers.h"
@@ skipping 43 matching lines @@
 #include "ui/aura/client/window_tree_client.h"
 #include "ui/aura/env.h"
 #include "ui/aura/window.h"
 #include "ui/aura/window_event_dispatcher.h"
 #include "ui/aura/window_observer.h"
 #include "ui/aura/window_tracker.h"
 #include "ui/aura/window_tree_host.h"
 #include "ui/base/clipboard/scoped_clipboard_writer.h"
 #include "ui/base/hit_test.h"
 #include "ui/base/ime/input_method.h"
+#include "ui/base/ime/input_method_observer.h"
 #include "ui/base/ui_base_types.h"
 #include "ui/compositor/compositor_vsync_manager.h"
 #include "ui/compositor/dip_util.h"
 #include "ui/events/event.h"
 #include "ui/events/event_utils.h"
 #include "ui/events/gestures/gesture_recognizer.h"
 #include "ui/gfx/canvas.h"
 #include "ui/gfx/display.h"
 #include "ui/gfx/geometry/rect_conversions.h"
 #include "ui/gfx/geometry/size_conversions.h"
@@ skipping 258 matching lines @@
 
   if (event.type() == ui::ET_GESTURE_BEGIN) {
     const ui::GestureEvent& gesture =
         static_cast<const ui::GestureEvent&>(event);
     return gesture.details().touch_points() == 1;
   }
 
   return false;
 }
 
+class KeyboardBoundsUnchangedListener : public ui::InputMethodObserver {
+ public:
+  KeyboardBoundsUnchangedListener(ui::InputMethod* input_method,
+                                  RenderWidgetHostImpl* host)
+      : host_(host) {
+    input_method->AddObserver(this);
+  }
+
+ private:
+  ~KeyboardBoundsUnchangedListener() override {}
+
+  // Overridden from ui::InputMethodObserver:
+  void OnTextInputTypeChanged(const ui::TextInputClient* client) override {}
+  void OnFocus() override {}
+  void OnBlur() override {}
+  void OnCaretBoundsChanged(const ui::TextInputClient* client) override {}
+  void OnTextInputStateChanged(const ui::TextInputClient* client) override {}
+  void OnInputMethodDestroyed(const ui::InputMethod* input_method) override {
+    delete this;
+  }
+  void OnShowImeIfNeeded() override {}
+  void OnKeyboardBoundsUnchanged() override {
+    host_->Send(new ViewMsg_FocusChangeComplete(host_->GetRoutingID()));
+  }
+
+  RenderWidgetHostImpl* const host_;
+
+  DISALLOW_COPY_AND_ASSIGN(KeyboardBoundsUnchangedListener);
+};
+
 }  // namespace
 
 // We need to watch for mouse events outside a Web Popup or its parent
 // and dismiss the popup for certain events.
 class RenderWidgetHostViewAura::EventFilterForPopupExit
     : public ui::EventHandler {
  public:
   explicit EventFilterForPopupExit(RenderWidgetHostViewAura* rwhva)
       : rwhva_(rwhva) {
     DCHECK(rwhva_);
@@ skipping 109 matching lines @@
   aura::client::SetTooltipText(window_, &tooltip_);
   aura::client::SetActivationDelegate(window_, this);
   aura::client::SetActivationChangeObserver(window_, this);
   aura::client::SetFocusChangeObserver(window_, this);
   window_->set_layer_owner_delegate(delegated_frame_host_.get());
   gfx::Screen::GetScreenFor(window_)->AddObserver(this);
 
   bool overscroll_enabled = base::CommandLine::ForCurrentProcess()->
       GetSwitchValueASCII(switches::kOverscrollHistoryNavigation) != "0";
   SetOverscrollControllerEnabled(overscroll_enabled);
+
+  if (GetInputMethod())
+    new KeyboardBoundsUnchangedListener(GetInputMethod(), host_);
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // RenderWidgetHostViewAura, RenderWidgetHostView implementation:
 
 bool RenderWidgetHostViewAura::OnMessageReceived(
     const IPC::Message& message) {
   bool handled = true;
   IPC_BEGIN_MESSAGE_MAP(RenderWidgetHostViewAura, message)
     // TODO(kevers): Move to RenderWidgetHostViewImpl and consolidate IPC
@@ skipping 393 matching lines @@
   }
 }
 
 void RenderWidgetHostViewAura::OnTextInputStateChanged(
     const ViewHostMsg_TextInputState_Params& params) {
   text_input_flags_ = params.flags;
   if (params.show_ime_if_needed && params.type != ui::TEXT_INPUT_TYPE_NONE) {
     if (GetInputMethod())
       GetInputMethod()->ShowImeIfNeeded();
   }
+
+  if (!GetInputMethod() || !GetInputMethod()->SupportsOnScreenKeyboard())
+    host_->Send(new ViewMsg_FocusChangeComplete(host_->GetRoutingID()));
 }
 
 void RenderWidgetHostViewAura::ImeCancelComposition() {
   if (GetInputMethod())
     GetInputMethod()->CancelComposition(this);
   has_composition_text_ = false;
 }
 
 void RenderWidgetHostViewAura::ImeCompositionRangeChanged(
     const gfx::Range& range,
@@ skipping 1756 matching lines @@
 
 ////////////////////////////////////////////////////////////////////////////////
 // RenderWidgetHostViewBase, public:
 
 // static
 void RenderWidgetHostViewBase::GetDefaultScreenInfo(WebScreenInfo* results) {
   GetScreenInfoForWindow(results, NULL);
 }
 
 }  // namespace content