Keep reference view pressed while extension actions have a popup

ui/views/controls/button/custom_button.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 "ui/views/controls/button/custom_button.h"
 
 #include "ui/accessibility/ax_view_state.h"
 #include "ui/events/event.h"
 #include "ui/events/keycodes/keyboard_codes.h"
 #include "ui/gfx/animation/throb_animation.h"
@@ skipping 149 matching lines @@
   }
 }
 
 void CustomButton::OnMouseCaptureLost() {
   // Starting a drag results in a MouseCaptureLost, we need to ignore it.
   if (state_ != STATE_DISABLED && !InDrag())
     SetState(STATE_NORMAL);
 }
 
 void CustomButton::OnMouseEntered(const ui::MouseEvent& event) {
-  if (state_ != STATE_DISABLED)
+  if (state_ != STATE_DISABLED && ShouldRespondToMouseMovement())
     SetState(STATE_HOVERED);
 }
 
 void CustomButton::OnMouseExited(const ui::MouseEvent& event) {
   // Starting a drag results in a MouseExited, we need to ignore it.
-  if (state_ != STATE_DISABLED && !InDrag())
+  if (state_ != STATE_DISABLED && !InDrag() && ShouldRespondToMouseMovement())
     SetState(STATE_NORMAL);
 }
 
 void CustomButton::OnMouseMoved(const ui::MouseEvent& event) {
-  if (state_ != STATE_DISABLED)
+  if (state_ != STATE_DISABLED && ShouldRespondToMouseMovement())
     SetState(HitTestPoint(event.location()) ? STATE_HOVERED : STATE_NORMAL);
 }
 
 bool CustomButton::OnKeyPressed(const ui::KeyEvent& event) {
   if (state_ == STATE_DISABLED)
     return false;
 
   // Space sets button state to pushed. Enter clicks the button. This matches
   // the Windows native behavior of buttons, where Space clicks the button on
   // KeyRelease and Enter clicks the button on KeyPressed.
@@ skipping 129 matching lines @@
     : Button(listener),
       state_(STATE_NORMAL),
       animate_on_state_change_(true),
       is_throbbing_(false),
       triggerable_event_flags_(ui::EF_LEFT_MOUSE_BUTTON),
       request_focus_on_press_(true) {
   hover_animation_.reset(new gfx::ThrobAnimation(this));
   hover_animation_->SetSlideDuration(kHoverFadeDurationMs);
 }
 
+bool CustomButton::ShouldRespondToMouseMovement() {
+  return true;
+}
+
 void CustomButton::StateChanged() {
 }
 
 bool CustomButton::IsTriggerableEvent(const ui::Event& event) {
   return event.type() == ui::ET_GESTURE_TAP_DOWN ||
          event.type() == ui::ET_GESTURE_TAP ||
          (event.IsMouseEvent() &&
              (triggerable_event_flags_ & event.flags()) != 0);
 }
 
 bool CustomButton::ShouldEnterPushedState(const ui::Event& event) {
   return IsTriggerableEvent(event);
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // CustomButton, View overrides (protected):
 
 void CustomButton::ViewHierarchyChanged(
     const ViewHierarchyChangedDetails& details) {
   if (!details.is_add && state_ != STATE_DISABLED)
     SetState(STATE_NORMAL);
 }
 
 void CustomButton::OnBlur() {
   if (IsHotTracked())
     SetState(STATE_NORMAL);
 }
 
 }  // namespace views