| // Copyright 2018 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. |
| |
| #ifndef UI_EVENTS_TEST_TEST_EVENT_REWRITER_H_ |
| #define UI_EVENTS_TEST_TEST_EVENT_REWRITER_H_ |
| |
| #include "base/macros.h" |
| #include "ui/events/event_rewriter.h" |
| |
| namespace ui { |
| namespace test { |
| |
| // Counts number of events observed. |
| class TestEventRewriter : public ui::EventRewriter { |
| public: |
| TestEventRewriter(); |
| ~TestEventRewriter() override; |
| |
| void clear_events_seen() { events_seen_ = 0; } |
| int events_seen() const { return events_seen_; } |
| |
| // ui::EventRewriter: |
| ui::EventRewriteStatus RewriteEvent( |
| const ui::Event& event, |
| std::unique_ptr<ui::Event>* new_event) override; |
| ui::EventRewriteStatus NextDispatchEvent( |
| const ui::Event& last_event, |
| std::unique_ptr<ui::Event>* new_event) override; |
| |
| private: |
| int events_seen_ = 0; |
| |
| DISALLOW_COPY_AND_ASSIGN(TestEventRewriter); |
| }; |
| |
| } // namespace test |
| } // namespace ui |
| |
| #endif // UI_EVENTS_TEST_TEST_EVENT_REWRITER_H_ |