Merge "Add placeholder of keyboard setup wizard"
diff --git a/native/jni/src/proximity_info.h b/native/jni/src/proximity_info.h
index ee79367..22bbdf1 100644
--- a/native/jni/src/proximity_info.h
+++ b/native/jni/src/proximity_info.h
@@ -70,15 +70,16 @@
int getKeyCenterYOfKeyIdG(int keyId) const;
int getKeyKeyDistanceG(int keyId0, int keyId1) const;
- void initializeProximities(const int *const inputCodes, const int *const inputXCoordinates,
- const int *const inputYCoordinates, const int inputSize, int *allInputCodes) const {
+ void AK_FORCE_INLINE initializeProximities(const int *const inputCodes,
+ const int *const inputXCoordinates, const int *const inputYCoordinates,
+ const int inputSize, int *allInputCodes) const {
ProximityInfoUtils::initializeProximities(inputCodes, inputXCoordinates, inputYCoordinates,
inputSize, mKeyXCoordinates, mKeyYCoordinates, mKeyWidths, mKeyHeights,
mProximityCharsArray, CELL_HEIGHT, CELL_WIDTH, GRID_WIDTH, MOST_COMMON_KEY_WIDTH,
KEY_COUNT, mLocaleStr, &mCodeToKeyMap, allInputCodes);
}
- int getKeyIndexOf(const int c) const {
+ int AK_FORCE_INLINE getKeyIndexOf(const int c) const {
return ProximityInfoUtils::getKeyIndexOf(KEY_COUNT, c, &mCodeToKeyMap);
}
diff --git a/native/jni/src/proximity_info_params.cpp b/native/jni/src/proximity_info_params.cpp
index 1410ab5..f9a4352 100644
--- a/native/jni/src/proximity_info_params.cpp
+++ b/native/jni/src/proximity_info_params.cpp
@@ -88,7 +88,7 @@
// Used by ProximityInfoStateUtils::getMostProbableString()
const float ProximityInfoParams::DEMOTION_LOG_PROBABILITY = 0.3f;
-// Used by ProximityInfoStateUtils::updateSampledSearchKeysVector()
+// Used by ProximityInfoStateUtils::updateSampledSearchKeySets()
// TODO: Investigate if this is required
const float ProximityInfoParams::SEARCH_KEY_RADIUS_RATIO = 0.95f;
diff --git a/native/jni/src/proximity_info_params.h b/native/jni/src/proximity_info_params.h
index 7c26208..e7aec09 100644
--- a/native/jni/src/proximity_info_params.h
+++ b/native/jni/src/proximity_info_params.h
@@ -90,7 +90,7 @@
// Used by ProximityInfoStateUtils::getMostProbableString()
static const float DEMOTION_LOG_PROBABILITY;
- // Used by ProximityInfoStateUtils::updateSampledSearchKeysVector()
+ // Used by ProximityInfoStateUtils::updateSampledSearchKeySets()
static const float SEARCH_KEY_RADIUS_RATIO;
// Used by ProximityInfoStateUtils::calculateBeelineSpeedRate()
diff --git a/native/jni/src/proximity_info_state.cpp b/native/jni/src/proximity_info_state.cpp
index 4c1ffb3..bdbf8b1 100644
--- a/native/jni/src/proximity_info_state.cpp
+++ b/native/jni/src/proximity_info_state.cpp
@@ -16,6 +16,7 @@
#include <cstring> // for memset() and memcpy()
#include <sstream> // for debug prints
+#include <vector>
#define LOG_TAG "LatinIME: proximity_info_state.cpp"
@@ -75,8 +76,8 @@
mSampledInputIndice.clear();
mSampledLengthCache.clear();
mSampledDistanceCache_G.clear();
- mSampledNearKeysVector.clear();
- mSampledSearchKeysVector.clear();
+ mSampledNearKeySets.clear();
+ mSampledSearchKeySets.clear();
mSpeedRates.clear();
mBeelineSpeedPercentiles.clear();
mCharProbabilities.clear();
@@ -109,7 +110,7 @@
if (mSampledInputSize > 0) {
ProximityInfoStateUtils::initGeometricDistanceInfos(mProximityInfo, mSampledInputSize,
- lastSavedInputSize, &mSampledInputXs, &mSampledInputYs, &mSampledNearKeysVector,
+ lastSavedInputSize, &mSampledInputXs, &mSampledInputYs, &mSampledNearKeySets,
&mSampledDistanceCache_G);
if (isGeometric) {
// updates probabilities of skipping or mapping each key for all points.
@@ -117,10 +118,11 @@
mMaxPointToKeyLength, mProximityInfo->getMostCommonKeyWidth(),
mProximityInfo->getKeyCount(), lastSavedInputSize, mSampledInputSize,
&mSampledInputXs, &mSampledInputYs, &mSpeedRates, &mSampledLengthCache,
- &mSampledDistanceCache_G, &mSampledNearKeysVector, &mCharProbabilities);
- ProximityInfoStateUtils::updateSampledSearchKeysVector(mProximityInfo,
+ &mSampledDistanceCache_G, &mSampledNearKeySets, &mCharProbabilities);
+ ProximityInfoStateUtils::updateSampledSearchKeySets(mProximityInfo,
mSampledInputSize, lastSavedInputSize, &mSampledLengthCache,
- &mSampledNearKeysVector, &mSampledSearchKeysVector);
+ &mSampledNearKeySets, &mSampledSearchKeySets,
+ &mSampledSearchKeyVectors);
mMostProbableStringProbability = ProximityInfoStateUtils::getMostProbableString(
mProximityInfo, mSampledInputSize, &mCharProbabilities, mMostProbableString);
@@ -245,36 +247,9 @@
return UNRELATED_CHAR;
}
-// Puts possible characters into filter and returns new filter size.
-int ProximityInfoState::getAllPossibleChars(
- const size_t index, int *const filter, const int filterSize) const {
- if (index >= mSampledInputXs.size()) {
- return filterSize;
- }
- int newFilterSize = filterSize;
- const int keyCount = mProximityInfo->getKeyCount();
- for (int j = 0; j < keyCount; ++j) {
- if (mSampledSearchKeysVector[index].test(j)) {
- const int keyCodePoint = mProximityInfo->getCodePointOf(j);
- bool insert = true;
- // TODO: Avoid linear search
- for (int k = 0; k < filterSize; ++k) {
- if (filter[k] == keyCodePoint) {
- insert = false;
- break;
- }
- }
- if (insert) {
- filter[newFilterSize++] = keyCodePoint;
- }
- }
- }
- return newFilterSize;
-}
-
bool ProximityInfoState::isKeyInSerchKeysAfterIndex(const int index, const int keyId) const {
ASSERT(keyId >= 0 && index >= 0 && index < mSampledInputSize);
- return mSampledSearchKeysVector[index].test(keyId);
+ return mSampledSearchKeySets[index].test(keyId);
}
float ProximityInfoState::getDirection(const int index0, const int index1) const {
diff --git a/native/jni/src/proximity_info_state.h b/native/jni/src/proximity_info_state.h
index 0386450..c4cbd58 100644
--- a/native/jni/src/proximity_info_state.h
+++ b/native/jni/src/proximity_info_state.h
@@ -50,7 +50,7 @@
mIsContinuationPossible(false), mSampledInputXs(), mSampledInputYs(), mSampledTimes(),
mSampledInputIndice(), mSampledLengthCache(), mBeelineSpeedPercentiles(),
mSampledDistanceCache_G(), mSpeedRates(), mDirections(), mCharProbabilities(),
- mSampledNearKeysVector(), mSampledSearchKeysVector(),
+ mSampledNearKeySets(), mSampledSearchKeySets(), mSampledSearchKeyVectors(),
mTouchPositionCorrectionEnabled(false), mSampledInputSize(0),
mMostProbableStringProbability(0.0f) {
memset(mInputProximities, 0, sizeof(mInputProximities));
@@ -155,7 +155,9 @@
ProximityType getMatchedProximityId(const int index, const int c,
const bool checkProximityChars, int *proximityIndex = 0) const;
- int getAllPossibleChars(const size_t startIndex, int *const filter, const int filterSize) const;
+ const std::vector<int> *getSearchKeyVector(const int index) const {
+ return &mSampledSearchKeyVectors[index];
+ }
float getSpeedRate(const int index) const {
return mSpeedRates[index];
@@ -236,13 +238,14 @@
std::vector<hash_map_compat<int, float> > mCharProbabilities;
// The vector for the key code set which holds nearby keys for each sampled input point
// 1. Used to calculate the probability of the key
- // 2. Used to calculate mSampledSearchKeysVector
- std::vector<ProximityInfoStateUtils::NearKeycodesSet> mSampledNearKeysVector;
+ // 2. Used to calculate mSampledSearchKeySets
+ std::vector<ProximityInfoStateUtils::NearKeycodesSet> mSampledNearKeySets;
// The vector for the key code set which holds nearby keys of some trailing sampled input points
// for each sampled input point. These nearby keys contain the next characters which can be in
// the dictionary. Specifically, currently we are looking for keys nearby trailing sampled
// inputs including the current input point.
- std::vector<ProximityInfoStateUtils::NearKeycodesSet> mSampledSearchKeysVector;
+ std::vector<ProximityInfoStateUtils::NearKeycodesSet> mSampledSearchKeySets;
+ std::vector<std::vector<int> > mSampledSearchKeyVectors;
bool mTouchPositionCorrectionEnabled;
int mInputProximities[MAX_PROXIMITY_CHARS_SIZE * MAX_WORD_LENGTH];
int mNormalizedSquaredDistances[MAX_PROXIMITY_CHARS_SIZE * MAX_WORD_LENGTH];
diff --git a/native/jni/src/proximity_info_state_utils.cpp b/native/jni/src/proximity_info_state_utils.cpp
index f9b69d2..2bf327f 100644
--- a/native/jni/src/proximity_info_state_utils.cpp
+++ b/native/jni/src/proximity_info_state_utils.cpp
@@ -224,13 +224,13 @@
const ProximityInfo *const proximityInfo, const int sampledInputSize,
const int lastSavedInputSize, const std::vector<int> *const sampledInputXs,
const std::vector<int> *const sampledInputYs,
- std::vector<NearKeycodesSet> *SampledNearKeysVector,
+ std::vector<NearKeycodesSet> *SampledNearKeySets,
std::vector<float> *SampledDistanceCache_G) {
- SampledNearKeysVector->resize(sampledInputSize);
+ SampledNearKeySets->resize(sampledInputSize);
const int keyCount = proximityInfo->getKeyCount();
SampledDistanceCache_G->resize(sampledInputSize * keyCount);
for (int i = lastSavedInputSize; i < sampledInputSize; ++i) {
- (*SampledNearKeysVector)[i].reset();
+ (*SampledNearKeySets)[i].reset();
for (int k = 0; k < keyCount; ++k) {
const int index = i * keyCount + k;
const int x = (*sampledInputXs)[i];
@@ -240,7 +240,7 @@
(*SampledDistanceCache_G)[index] = normalizedSquaredDistance;
if (normalizedSquaredDistance
< ProximityInfoParams::NEAR_KEY_NORMALIZED_SQUARED_THRESHOLD) {
- (*SampledNearKeysVector)[i][k] = true;
+ (*SampledNearKeySets)[i][k] = true;
}
}
}
@@ -664,7 +664,7 @@
const std::vector<float> *const sampledSpeedRates,
const std::vector<int> *const sampledLengthCache,
const std::vector<float> *const SampledDistanceCache_G,
- std::vector<NearKeycodesSet> *SampledNearKeysVector,
+ std::vector<NearKeycodesSet> *SampledNearKeySets,
std::vector<hash_map_compat<int, float> > *charProbabilities) {
charProbabilities->resize(sampledInputSize);
// Calculates probabilities of using a point as a correlated point with the character
@@ -680,7 +680,7 @@
float nearestKeyDistance = static_cast<float>(MAX_POINT_TO_KEY_LENGTH);
for (int j = 0; j < keyCount; ++j) {
- if ((*SampledNearKeysVector)[i].test(j)) {
+ if ((*SampledNearKeySets)[i].test(j)) {
const float distance = getPointToKeyByIdLength(
maxPointToKeyLength, SampledDistanceCache_G, keyCount, i, j);
if (distance < nearestKeyDistance) {
@@ -761,7 +761,7 @@
// Summing up probability densities of all near keys.
float sumOfProbabilityDensities = 0.0f;
for (int j = 0; j < keyCount; ++j) {
- if ((*SampledNearKeysVector)[i].test(j)) {
+ if ((*SampledNearKeySets)[i].test(j)) {
float distance = sqrtf(getPointToKeyByIdLength(
maxPointToKeyLength, SampledDistanceCache_G, keyCount, i, j));
if (i == 0 && i != sampledInputSize - 1) {
@@ -801,7 +801,7 @@
// Split the probability of an input point to keys that are close to the input point.
for (int j = 0; j < keyCount; ++j) {
- if ((*SampledNearKeysVector)[i].test(j)) {
+ if ((*SampledNearKeySets)[i].test(j)) {
float distance = sqrtf(getPointToKeyByIdLength(
maxPointToKeyLength, SampledDistanceCache_G, keyCount, i, j));
if (i == 0 && i != sampledInputSize - 1) {
@@ -885,10 +885,10 @@
for (int j = 0; j < keyCount; ++j) {
hash_map_compat<int, float>::iterator it = (*charProbabilities)[i].find(j);
if (it == (*charProbabilities)[i].end()){
- (*SampledNearKeysVector)[i].reset(j);
+ (*SampledNearKeySets)[i].reset(j);
} else if(it->second < ProximityInfoParams::MIN_PROBABILITY) {
// Erases from near keys vector because it has very low probability.
- (*SampledNearKeysVector)[i].reset(j);
+ (*SampledNearKeySets)[i].reset(j);
(*charProbabilities)[i].erase(j);
} else {
it->second = -logf(it->second);
@@ -898,26 +898,42 @@
}
}
-/* static */ void ProximityInfoStateUtils::updateSampledSearchKeysVector(
+/* static */ void ProximityInfoStateUtils::updateSampledSearchKeySets(
const ProximityInfo *const proximityInfo, const int sampledInputSize,
const int lastSavedInputSize,
const std::vector<int> *const sampledLengthCache,
- const std::vector<NearKeycodesSet> *const SampledNearKeysVector,
- std::vector<NearKeycodesSet> *sampledSearchKeysVector) {
- sampledSearchKeysVector->resize(sampledInputSize);
+ const std::vector<NearKeycodesSet> *const SampledNearKeySets,
+ std::vector<NearKeycodesSet> *sampledSearchKeySets,
+ std::vector<std::vector<int> > *sampledSearchKeyVectors) {
+ sampledSearchKeySets->resize(sampledInputSize);
+ sampledSearchKeyVectors->resize(sampledInputSize);
const int readForwordLength = static_cast<int>(
hypotf(proximityInfo->getKeyboardWidth(), proximityInfo->getKeyboardHeight())
* ProximityInfoParams::SEARCH_KEY_RADIUS_RATIO);
for (int i = 0; i < sampledInputSize; ++i) {
if (i >= lastSavedInputSize) {
- (*sampledSearchKeysVector)[i].reset();
+ (*sampledSearchKeySets)[i].reset();
}
for (int j = max(i, lastSavedInputSize); j < sampledInputSize; ++j) {
// TODO: Investigate if this is required. This may not fail.
if ((*sampledLengthCache)[j] - (*sampledLengthCache)[i] >= readForwordLength) {
break;
}
- (*sampledSearchKeysVector)[i] |= (*SampledNearKeysVector)[j];
+ (*sampledSearchKeySets)[i] |= (*SampledNearKeySets)[j];
+ }
+ }
+ const int keyCount = proximityInfo->getKeyCount();
+ for (int i = 0; i < sampledInputSize; ++i) {
+ std::vector<int> *searchKeyVector = &(*sampledSearchKeyVectors)[i];
+ searchKeyVector->clear();
+ for (int j = 0; j < keyCount; ++j) {
+ if ((*sampledSearchKeySets)[i].test(j)) {
+ const int keyCodePoint = proximityInfo->getCodePointOf(j);
+ if (std::find(searchKeyVector->begin(), searchKeyVector->end(), keyCodePoint)
+ == searchKeyVector->end()) {
+ searchKeyVector->push_back(keyCodePoint);
+ }
+ }
}
}
}
diff --git a/native/jni/src/proximity_info_state_utils.h b/native/jni/src/proximity_info_state_utils.h
index af0acc7..d55730a 100644
--- a/native/jni/src/proximity_info_state_utils.h
+++ b/native/jni/src/proximity_info_state_utils.h
@@ -71,13 +71,14 @@
const std::vector<float> *const sampledSpeedRates,
const std::vector<int> *const sampledLengthCache,
const std::vector<float> *const SampledDistanceCache_G,
- std::vector<NearKeycodesSet> *SampledNearKeysVector,
+ std::vector<NearKeycodesSet> *SampledNearKeySets,
std::vector<hash_map_compat<int, float> > *charProbabilities);
- static void updateSampledSearchKeysVector(const ProximityInfo *const proximityInfo,
+ static void updateSampledSearchKeySets(const ProximityInfo *const proximityInfo,
const int sampledInputSize, const int lastSavedInputSize,
const std::vector<int> *const sampledLengthCache,
- const std::vector<NearKeycodesSet> *const SampledNearKeysVector,
- std::vector<NearKeycodesSet> *sampledSearchKeysVector);
+ const std::vector<NearKeycodesSet> *const SampledNearKeySets,
+ std::vector<NearKeycodesSet> *sampledSearchKeySets,
+ std::vector<std::vector<int> > *sampledSearchKeyVectors);
static float getPointToKeyByIdLength(const float maxPointToKeyLength,
const std::vector<float> *const SampledDistanceCache_G, const int keyCount,
const int inputIndex, const int keyId, const float scale);
@@ -88,7 +89,7 @@
const int sampledInputSize, const int lastSavedInputSize,
const std::vector<int> *const sampledInputXs,
const std::vector<int> *const sampledInputYs,
- std::vector<NearKeycodesSet> *SampledNearKeysVector,
+ std::vector<NearKeycodesSet> *SampledNearKeySets,
std::vector<float> *SampledDistanceCache_G);
static void initPrimaryInputWord(const int inputSize, const int *const inputProximities,
int *primaryInputWord);
diff --git a/native/jni/src/proximity_info_utils.h b/native/jni/src/proximity_info_utils.h
index c50df57..51cafba 100644
--- a/native/jni/src/proximity_info_utils.h
+++ b/native/jni/src/proximity_info_utils.h
@@ -28,7 +28,7 @@
namespace latinime {
class ProximityInfoUtils {
public:
- static int getKeyIndexOf(const int keyCount, const int c,
+ static AK_FORCE_INLINE int getKeyIndexOf(const int keyCount, const int c,
const hash_map_compat<int, int> *const codeToKeyMap) {
if (keyCount == 0) {
// We do not have the coordinate data
@@ -45,7 +45,7 @@
return NOT_AN_INDEX;
}
- static void initializeProximities(const int *const inputCodes,
+ static AK_FORCE_INLINE void initializeProximities(const int *const inputCodes,
const int *const inputXCoordinates, const int *const inputYCoordinates,
const int inputSize, const int *const keyXCoordinates,
const int *const keyYCoordinates, const int *const keyWidths, const int *keyHeights,
@@ -151,7 +151,7 @@
return left < right && top < bottom && x >= left && x < right && y >= top && y < bottom;
}
- static void calculateProximities(const int *const keyXCoordinates,
+ static AK_FORCE_INLINE void calculateProximities(const int *const keyXCoordinates,
const int *const keyYCoordinates, const int *const keyWidths, const int *keyHeights,
const int *const proximityCharsArray, const int cellHeight, const int cellWidth,
const int gridWidth, const int mostCommonKeyWidth, const int keyCount,