| // Copyright 2013 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/renderer/ime_event_guard.h" |
| |
| #include "content/renderer/render_widget.h" |
| |
| namespace content { |
| |
| // When ThreadedInputConnection is used, we want to make sure that FROM_IME |
| // is set only for OnRequestTextInputStateUpdate() so that we can distinguish |
| // it from other updates so that we can wait for it safely. So it is false by |
| // default. |
| ImeEventGuard::ImeEventGuard(base::WeakPtr<RenderWidget> widget) |
| : widget_(std::move(widget)) { |
| widget_->OnImeEventGuardStart(this); |
| } |
| |
| ImeEventGuard::~ImeEventGuard() { |
| if (widget_) |
| widget_->OnImeEventGuardFinish(this); |
| } |
| |
| } // namespace content |
