74 lines
2.6 KiB
C
74 lines
2.6 KiB
C
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// Copyright 2011 The ChromiumOS Authors
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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 GESTURES_ACTIVITY_REPLAY_H_
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#define GESTURES_ACTIVITY_REPLAY_H_
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#include <deque>
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#include <string>
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#include <memory>
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#include <set>
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#include <json/value.h>
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#include "include/activity_log.h"
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#include "include/gestures.h"
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#include "include/interpreter.h"
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// This class can parse a JSON log, as generated by ActivityLog and replay
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// it on an interpreter.
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namespace gestures {
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class PropRegistry;
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class ActivityReplay : public GestureConsumer {
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public:
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explicit ActivityReplay(PropRegistry* prop_reg);
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// Returns true on success.
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bool Parse(const std::string& data);
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// An empty set means honor all properties
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bool Parse(const std::string& data, const std::set<std::string>& honor_props);
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// If there is any unexpected behavior, replay continues, but EXPECT_*
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// reports failure, otherwise no failure is reported.
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void Replay(Interpreter* interpreter, MetricsProperties* mprops);
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virtual void ConsumeGesture(const Gesture& gesture);
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private:
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// These return true on success
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bool ParseProperties(const Json::Value& dict,
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const std::set<std::string>& honor_props);
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bool ParseHardwareProperties(const Json::Value& obj,
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HardwareProperties* out_props);
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bool ParseEntry(const Json::Value& entry);
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bool ParseHardwareState(const Json::Value& entry);
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bool ParseFingerState(const Json::Value& entry, FingerState* out_fs);
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bool ParseTimerCallback(const Json::Value& entry);
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bool ParseCallbackRequest(const Json::Value& entry);
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bool ParseGesture(const Json::Value& entry);
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bool ParseGestureMove(const Json::Value& entry, Gesture* out_gs);
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bool ParseGestureScroll(const Json::Value& entry, Gesture* out_gs);
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bool ParseGestureSwipe(const Json::Value& entry, Gesture* out_gs);
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bool ParseGestureSwipeLift(const Json::Value& entry, Gesture* out_gs);
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bool ParseGesturePinch(const Json::Value& entry, Gesture* out_gs);
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bool ParseGestureButtonsChange(const Json::Value& entry, Gesture* out_gs);
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bool ParseGestureFling(const Json::Value& entry, Gesture* out_gs);
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bool ParseGestureMetrics(const Json::Value& entry, Gesture* out_gs);
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bool ParsePropChange(const Json::Value& entry);
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bool ReplayPropChange(const ActivityLog::PropChangeEntry& entry);
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ActivityLog log_;
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HardwareProperties hwprops_;
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PropRegistry* prop_reg_;
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std::deque<Gesture> consumed_gestures_;
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std::vector<std::shared_ptr<const std::string> > names_;
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};
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} // namespace gestures
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#endif // GESTURES_ACTIVITY_REPLAY_H_
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