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67 lines
1.8 KiB
C++
67 lines
1.8 KiB
C++
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef UI_EVENTS_TEST_TEST_EVENT_HANDLER_H_
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#define UI_EVENTS_TEST_TEST_EVENT_HANDLER_H_
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#include <string>
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#include <vector>
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#include "base/basictypes.h"
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#include "base/compiler_specific.h"
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#include "ui/events/event_handler.h"
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typedef std::vector<std::string> HandlerSequenceRecorder;
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namespace ui {
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namespace test {
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// A simple EventHandler that keeps track of the number of key events that it's
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// seen.
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class TestEventHandler : public EventHandler {
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public:
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TestEventHandler();
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~TestEventHandler() override;
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int num_key_events() const { return num_key_events_; }
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int num_mouse_events() const { return num_mouse_events_; }
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int num_scroll_events() const { return num_scroll_events_; }
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int num_touch_events() const { return num_touch_events_; }
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int num_gesture_events() const { return num_gesture_events_; }
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void Reset();
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void set_recorder(HandlerSequenceRecorder* recorder) {
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recorder_ = recorder;
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}
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void set_handler_name(const std::string& handler_name) {
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handler_name_ = handler_name;
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}
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// EventHandler overrides:
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void OnKeyEvent(KeyEvent* event) override;
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void OnMouseEvent(MouseEvent* event) override;
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void OnScrollEvent(ScrollEvent* event) override;
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void OnTouchEvent(TouchEvent* event) override;
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void OnGestureEvent(GestureEvent* event) override;
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private:
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// How many events have been received of each type?
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int num_key_events_;
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int num_mouse_events_;
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int num_scroll_events_;
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int num_touch_events_;
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int num_gesture_events_;
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HandlerSequenceRecorder* recorder_;
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std::string handler_name_;
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DISALLOW_COPY_AND_ASSIGN(TestEventHandler);
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};
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} // namespace test
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} // namespace ui
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#endif // UI_EVENTS_TEST_TEST_EVENT_HANDLER_H_
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