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Commit 16717159 authored by Yusuke Nojima's avatar Yusuke Nojima
Browse files

Move ProximityInfo::calculateSweetSpotType right after ProximityInfo::setInputParams 

Change-Id: Ifc76ab0aa3e9467d54696bb8b84bf523f001938a
parent a25dd3b5

native/src/proximity_info.cpp

+32 −32
Original line number Diff line number Diff line
@@ -116,6 +116,38 @@ void ProximityInfo::setInputParams(const int* inputCodes, const int inputLength, 
    mPrimaryInputWord[inputLength] = 0;

}



inline float square(const float x) { return x * x; }



ProximityInfo::SweetSpotType ProximityInfo::calculateSweetSpotType(

        int index, unsigned short baseLowerC) const {

    if (KEY_COUNT == 0 || !mInputXCoordinates || !mInputYCoordinates

            || baseLowerC > MAX_CHAR_CODE) {

        return UNKNOWN;

    }

    const int keyIndex = mCodeToKeyIndex[baseLowerC];

    if (keyIndex < 0) {

        return UNKNOWN;

    }

    const float sweetSpotRadius = mSweetSpotRadii[keyIndex];

    if (sweetSpotRadius <= 0.0) {

        return UNKNOWN;

    }

    const float sweetSpotCenterX = mSweetSpotCenterXs[keyIndex];

    const float sweetSpotCenterY = mSweetSpotCenterYs[keyIndex];

    const float inputX = (float)mInputXCoordinates[index];

    const float inputY = (float)mInputYCoordinates[index];

    const float squaredDistance =

            square(inputX - sweetSpotCenterX) + square(inputY - sweetSpotCenterY);

    const float squaredSweetSpotRadius = square(sweetSpotRadius);

    if (squaredDistance <= squaredSweetSpotRadius) {

        return IN_SWEET_SPOT;

    }

    if (squaredDistance <= square(NEUTRAL_AREA_RADIUS_RATIO) * squaredSweetSpotRadius) {

        return IN_NEUTRAL_AREA;

    }

    return OUT_OF_NEUTRAL_AREA;

}



inline const int* ProximityInfo::getProximityCharsAt(const int index) const {

    return mInputCodes + (index * MAX_PROXIMITY_CHARS_SIZE);

}
@@ -207,38 +239,6 @@ ProximityInfo::ProximityType ProximityInfo::getMatchedProximityId( 
    return UNRELATED_CHAR;

}



inline float square(const float x) { return x * x; }



ProximityInfo::SweetSpotType ProximityInfo::calculateSweetSpotType(

        int index, unsigned short baseLowerC) const {

    if (KEY_COUNT == 0 || !mInputXCoordinates || !mInputYCoordinates

            || baseLowerC > MAX_CHAR_CODE) {

        return UNKNOWN;

    }

    const int keyIndex = mCodeToKeyIndex[baseLowerC];

    if (keyIndex < 0) {

        return UNKNOWN;

    }

    const float sweetSpotRadius = mSweetSpotRadii[keyIndex];

    if (sweetSpotRadius <= 0.0) {

        return UNKNOWN;

    }

    const float sweetSpotCenterX = mSweetSpotCenterXs[keyIndex];

    const float sweetSpotCenterY = mSweetSpotCenterYs[keyIndex];

    const float inputX = (float)mInputXCoordinates[index];

    const float inputY = (float)mInputYCoordinates[index];

    const float squaredDistance =

            square(inputX - sweetSpotCenterX) + square(inputY - sweetSpotCenterY);

    const float squaredSweetSpotRadius = square(sweetSpotRadius);

    if (squaredDistance <= squaredSweetSpotRadius) {

        return IN_SWEET_SPOT;

    }

    if (squaredDistance <= square(NEUTRAL_AREA_RADIUS_RATIO) * squaredSweetSpotRadius) {

        return IN_NEUTRAL_AREA;

    }

    return OUT_OF_NEUTRAL_AREA;

}



bool ProximityInfo::sameAsTyped(const unsigned short *word, int length) const {

    if (length != mInputLength) {

        return false;