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Commit 72945a05 authored by Siarhei Vishniakou's avatar Siarhei Vishniakou
Browse files

Add operator<< for printing some dispatcher structs 

When working on dispatcher code, it's very convenient to be able to
quickly print some of the dispatcher structs, like TouchState,
TouchedWindow, etc. Add operator<< to some of these structs in this CL.

This removes the need to memorize the specific function that needs to be
called, like "dump", "getDescription", etc.

Bug: 211379801
Test: none
Change-Id: I663b217a3449daa34476ac6f28f188cdf0618278
parent 20836a57

services/inputflinger/dispatcher/Entry.cpp

+5 −0
Original line number Diff line number Diff line
@@ -269,6 +269,11 @@ std::string MotionEntry::getDescription() const { 
    return msg;

}



std::ostream& operator<<(std::ostream& out, const MotionEntry& motionEntry) {

    out << motionEntry.getDescription();

    return out;

}



// --- SensorEntry ---



SensorEntry::SensorEntry(int32_t id, nsecs_t eventTime, int32_t deviceId, uint32_t source,

services/inputflinger/dispatcher/Entry.h

+3 −0
Original line number Diff line number Diff line
@@ -24,6 +24,7 @@ 
#include <stdint.h>

#include <utils/Timers.h>

#include <functional>

#include <ostream>

#include <string>



namespace android::inputdispatcher {
@@ -189,6 +190,8 @@ struct MotionEntry : EventEntry { 
    ~MotionEntry() override;

};



std::ostream& operator<<(std::ostream& out, const MotionEntry& motionEntry);



struct SensorEntry : EventEntry {

    int32_t deviceId;

    uint32_t source;

services/inputflinger/dispatcher/TouchState.cpp

+5 −0
Original line number Diff line number Diff line
@@ -288,4 +288,9 @@ std::string TouchState::dump() const { 
    return out;

}



std::ostream& operator<<(std::ostream& out, const TouchState& state) {

    out << state.dump();

    return out;

}



} // namespace android::inputdispatcher

services/inputflinger/dispatcher/TouchState.h

+3 −0
Original line number Diff line number Diff line
@@ -17,6 +17,7 @@ 
#pragma once



#include <bitset>

#include <ostream>

#include <set>

#include "TouchedWindow.h"
@@ -79,5 +80,7 @@ struct TouchState { 
    std::string dump() const;

};



std::ostream& operator<<(std::ostream& out, const TouchState& state);



} // namespace inputdispatcher

} // namespace android

services/inputflinger/dispatcher/TouchedWindow.cpp

+5 −0
Original line number Diff line number Diff line
@@ -256,5 +256,10 @@ std::string TouchedWindow::dump() const { 
    return out;

}



std::ostream& operator<<(std::ostream& out, const TouchedWindow& window) {

    out << window.dump();

    return out;

}



} // namespace inputdispatcher

} // namespace android