1 files changed, 0 insertions, 250 deletions
diff --git a/src/plugins/lipi-toolkit/plugin/lipiworker.cpp b/src/plugins/lipi-toolkit/plugin/lipiworker.cpp
deleted file mode 100644
index ffe5c3b7..00000000
--- a/src/plugins/lipi-toolkit/plugin/lipiworker.cpp
+++ /dev/null
@@ -1,250 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the Qt Virtual Keyboard module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:GPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3 or (at your option) any later version
-** approved by the KDE Free Qt Foundation. The licenses are as published by
-** the Free Software Foundation and appearing in the file LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "lipiworker_p.h"
-#include <QLoggingCategory>
-
-#include <QTime>
-
-#include "LTKShapeRecognizer.h"
-#include "LTKErrors.h"
-
-QT_BEGIN_NAMESPACE
-namespace QtVirtualKeyboard {
-
-Q_DECLARE_LOGGING_CATEGORY(lcLipi)
-
-/*!
-    \class QtVirtualKeyboard::LipiTask
-    \internal
-*/
-
-/*!
-    \class QtVirtualKeyboard::LipiLoadModelDataTask
-    \internal
-*/
-
-void LipiLoadModelDataTask::run()
-{
-    qCDebug(lcLipi) << "LipiLoadModelDataTask::run()";
-    QTime perf;
-    perf.start();
-    int result = shapeRecognizer->loadModelData();
-    qCDebug(lcLipi) << "LipiLoadModelDataTask::run(): time:" << perf.elapsed() << "ms";
-    if (result != SUCCESS)
-        qCWarning(lcLipi) << QStringLiteral("Error %1: %2").arg(result).arg(QLatin1String(getErrorMessage(result).c_str()));
-}
-
-/*!
-    \class QtVirtualKeyboard::LipiRecognitionTask
-    \internal
-*/
-
-LipiRecognitionTask::LipiRecognitionTask(const LTKCaptureDevice& deviceInfo,
-                                         const LTKScreenContext& screenContext,
-                                         const vector<int>& inSubsetOfClasses,
-                                         float confThreshold,
-                                         int numChoices,
-                                         int resultId) :
-    LipiTask(),
-    deviceInfo(deviceInfo),
-    screenContext(screenContext),
-    inSubsetOfClasses(inSubsetOfClasses),
-    confThreshold(confThreshold),
-    numChoices(numChoices),
-    resultVector(new vector<LTKShapeRecoResult>()),
-    _resultId(resultId),
-    stateRunning(false),
-    stateCancelled(false)
-{
-}
-
-void LipiRecognitionTask::run()
-{
-    qCDebug(lcLipi) << "LipiRecognitionTask::run()";
-
-    if (!shapeRecognizer || !resultVector)
-        return;
-
-    {
-        QMutexLocker stateGuard(&stateLock);
-        stateRunning = true;
-    }
-
-    resultVector->clear();
-    resultVector->reserve(numChoices);
-
-    shapeRecognizer->setDeviceContext(deviceInfo);
-
-    QTime perf;
-    perf.start();
-    shapeRecognizer->recognize(traceGroup, screenContext,
-                               inSubsetOfClasses, confThreshold,
-                               numChoices, *resultVector);
-
-    int perfElapsed = perf.elapsed();
-
-    {
-        QMutexLocker stateGuard(&stateLock);
-        stateRunning = false;
-        if (stateCancelled)
-            resultVector->clear();
-        qCDebug(lcLipi) << "LipiRecognitionTask::run(): time:" << perfElapsed << "ms" << (stateCancelled ? "(cancelled)" : "");
-    }
-}
-
-bool LipiRecognitionTask::cancelRecognition()
-{
-    QMutexLocker stateGuard(&stateLock);
-    stateCancelled = true;
-    bool result = (stateRunning && shapeRecognizer);
-    if (result)
-        shapeRecognizer->requestCancelRecognition();
-    return result;
-}
-
-int LipiRecognitionTask::resultId() const
-{
-    return _resultId;
-}
-
-/*!
-    \class QtVirtualKeyboard::LipiRecognitionResultsTask
-    \internal
-*/
-
-LipiRecognitionResultsTask::LipiRecognitionResultsTask(QSharedPointer<vector<LTKShapeRecoResult> > resultVector,
-                                                       const QMap<int, QChar> &unicodeMap,
-                                                       int resultId) :
-    LipiTask(),
-    resultVector(resultVector),
-    unicodeMap(unicodeMap),
-    _resultId(resultId)
-{
-}
-
-void LipiRecognitionResultsTask::run()
-{
-    if (!resultVector || unicodeMap.isEmpty())
-        return;
-
-    QVariantList resultList;
-    for (vector<LTKShapeRecoResult>::const_iterator i = resultVector->begin();
-         i != resultVector->end(); i++) {
-        QVariantMap result;
-        int shapeId = i->getShapeId();
-        result[QLatin1String("resultId")] = _resultId;
-        result[QLatin1String("shapeId")] = shapeId;
-        result[QLatin1String("unicode")] = unicodeMap.value(shapeId);
-        result[QLatin1String("confidence")] = i->getConfidence();
-        resultList.append(result);
-    }
-
-    if (resultList.isEmpty())
-        return;
-
-    emit resultsAvailable(resultList);
-}
-
-/*!
-    \class QtVirtualKeyboard::LipiWorker
-    \internal
-*/
-
-LipiWorker::LipiWorker(LTKShapeRecognizer *shapeRecognizer, QObject *parent) :
-    QThread(parent),
-    taskSema(),
-    taskLock(),
-    shapeRecognizer(shapeRecognizer)
-{
-    abort = false;
-}
-
-LipiWorker::~LipiWorker()
-{
-    abort = true;
-    taskSema.release();
-    wait();
-    if (shapeRecognizer)
-        shapeRecognizer->unloadModelData();
-}
-
-void LipiWorker::addTask(QSharedPointer<LipiTask> task)
-{
-    if (task) {
-        QMutexLocker guard(&taskLock);
-        taskList.append(task);
-        taskSema.release();
-    }
-}
-
-int LipiWorker::removeTask(QSharedPointer<LipiTask> task)
-{
-    int count = 0;
-    if (task) {
-        QMutexLocker guard(&taskLock);
-        count = taskList.removeAll(task);
-        taskSema.acquire(qMin(count, taskSema.available()));
-    }
-    return count;
-}
-
-int LipiWorker::removeAllTasks()
-{
-    QMutexLocker guard(&taskLock);
-    int count = taskList.count();
-    taskList.clear();
-    if (taskSema.available())
-        taskSema.acquire(taskSema.available());
-    return count;
-}
-
-void LipiWorker::run()
-{
-    while (!abort) {
-        taskSema.acquire();
-        if (abort)
-            break;
-        QSharedPointer<LipiTask> currentTask;
-        {
-            QMutexLocker guard(&taskLock);
-            if (!taskList.isEmpty()) {
-                currentTask = taskList.front();
-                taskList.pop_front();
-            }
-        }
-        if (currentTask) {
-            currentTask->shapeRecognizer = shapeRecognizer;
-            currentTask->run();
-        }
-    }
-}
-
-} // namespace QtVirtualKeyboard
-QT_END_NAMESPACE