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Diffstat (limited to 'src/virtualkeyboard/t9writeworker.h')
| -rw-r--r-- | src/virtualkeyboard/t9writeworker.h | 208 |
1 files changed, 0 insertions, 208 deletions
diff --git a/src/virtualkeyboard/t9writeworker.h b/src/virtualkeyboard/t9writeworker.h deleted file mode 100644 index f34eef67..00000000 --- a/src/virtualkeyboard/t9writeworker.h +++ /dev/null @@ -1,208 +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. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef T9WRITEWORKER_H -#define T9WRITEWORKER_H - -#include "trace.h" - -#include <QThread> -#include <QSemaphore> -#include <QMutex> -#include <QStringList> -#include <QSharedPointer> -#include <QPointer> -#include <QMap> -#include <QVector> - -#include "t9write.h" -#include "t9writedictionary.h" - -namespace QtVirtualKeyboard { - -class T9WriteTask : public QObject -{ - Q_OBJECT -public: - explicit T9WriteTask(QObject *parent = 0); - - virtual void run() = 0; - - void wait(); - - friend class T9WriteWorker; - -protected: - DECUMA_SESSION *decumaSession; - bool cjk; - -private: - QSemaphore runSema; -}; - -class T9WriteDictionaryTask : public T9WriteTask -{ - Q_OBJECT -public: - explicit T9WriteDictionaryTask(QSharedPointer<T9WriteDictionary> dictionary, - const QString &dictionaryFileName, - bool convertDictionary, - const DECUMA_SRC_DICTIONARY_INFO &dictionaryInfo); - - void run(); - - QSharedPointer<T9WriteDictionary> dictionary; - const QString dictionaryFileName; - bool convertDictionary; - const DECUMA_SRC_DICTIONARY_INFO dictionaryInfo; - -signals: - void completed(QSharedPointer<T9WriteDictionary> dictionary); -}; - -class T9WriteAddArcTask : public T9WriteTask -{ - Q_OBJECT -public: - explicit T9WriteAddArcTask(Trace *trace); - - void run(); - -private: - Trace *trace; -}; - -class T9WriteRecognitionResult -{ - Q_DISABLE_COPY(T9WriteRecognitionResult) - -public: - explicit T9WriteRecognitionResult(int id, int maxResults, int maxCharsPerWord); - - DECUMA_STATUS status; - QVector<DECUMA_HWR_RESULT> results; - DECUMA_UINT16 numResults; - int instantGesture; - const int id; - const int maxResults; - const int maxCharsPerWord; - -private: - QVector<DECUMA_UNICODE> _chars; - QVector<DECUMA_INT16> _symbolChars; - QVector<DECUMA_INT16> _symbolStrokes; -}; - -class T9WriteRecognitionTask : public T9WriteTask -{ - Q_OBJECT -public: - explicit T9WriteRecognitionTask(QSharedPointer<T9WriteRecognitionResult> result, - const DECUMA_INSTANT_GESTURE_SETTINGS &instantGestureSettings, - BOOST_LEVEL boostLevel, - const QString &stringStart); - - void run(); - bool cancelRecognition(); - int resultId() const; - -private: - static int shouldAbortRecognize(void *pUserData); - friend int shouldAbortRecognize(void *pUserData); - -private: - QSharedPointer<T9WriteRecognitionResult> result; - DECUMA_INSTANT_GESTURE_SETTINGS instantGestureSettings; - BOOST_LEVEL boostLevel; - QString stringStart; - QMutex stateLock; - bool stateCancelled; -}; - -class T9WriteRecognitionResultsTask : public T9WriteTask -{ - Q_OBJECT -public: - explicit T9WriteRecognitionResultsTask(QSharedPointer<T9WriteRecognitionResult> result); - - void run(); - -signals: - void resultsAvailable(const QVariantList &resultList); - void recognitionError(int status); - -private: - QSharedPointer<T9WriteRecognitionResult> result; -}; - -class T9WriteWorker : public QThread -{ - Q_OBJECT -public: - explicit T9WriteWorker(DECUMA_SESSION *decumaSession, const bool cjk, QObject *parent = 0); - ~T9WriteWorker(); - - void addTask(QSharedPointer<T9WriteTask> task); - int removeTask(QSharedPointer<T9WriteTask> task); - int removeAllTasks(); - void waitForAllTasks(); - int numberOfPendingTasks(); - - template <class X> - int removeAllTasks() { - QMutexLocker guard(&taskLock); - int count = 0; - for (int i = 0; i < taskList.size();) { - QSharedPointer<X> task(taskList[i].objectCast<X>()); - if (task) { - taskList.removeAt(i); - ++count; - } else { - ++i; - } - } - return count; - } - -protected: - void run(); - -private: - QList<QSharedPointer<T9WriteTask> > taskList; - QSemaphore idleSema; - QSemaphore taskSema; - QMutex taskLock; - DECUMA_SESSION *decumaSession; - QBasicAtomicInt abort; - const bool cjk; -}; - -} // namespace QtVirtualKeyboard - -#endif // T9WRITEWORKER_H |