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qaudiocapture.h
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qaudiocapture.h
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#ifndef QAUDIOCAPTURE_H
#define QAUDIOCAPTURE_H
#include <QWidget>
#include <QHBoxLayout>
#include <QVBoxLayout>
#include <QToolButton>
#include <QAudioInput>
#include <QFile>
#include <QTextEdit>
#include <QListWidget>
#include <QSplitter>
#include <QMap>
#include <QBuffer>
#include <QTreeWidget>
#include <QIODevice>
#include <QLabel>
enum
{
CAP_SPLIT_BY_FILE_SIZE=0,
CAP_SPLIT_BY_TIME_MSEC=1,
};
class QAudioCapture;
class ZBuffer:public QBuffer
{
Q_OBJECT
public:
ZBuffer(QAudioCapture *cap);
~ZBuffer();
protected:
qint64 writeData(const char *data, qint64 len);
signals:
void ZSigMsg(QString msg);
void ZSigNewFileGenerated(QString fileName,QString fileSize,QString createTime);
private:
QFile *m_outFile;
QString m_outFileName;
qint32 m_fileNameIndex;
bool m_bNewFile;
qint32 m_nWrBytes;
private:
QAudioCapture *m_cap;
};
class QAudioCapture : public QWidget
{
Q_OBJECT
public:
QAudioCapture(QWidget *parent = 0);
~QAudioCapture();
protected:
QSize sizeHint() const;
private slots:
void ZSlotAddDev();
void ZSlotStart();
void ZSlotNotify();
void ZSlotCfg();
void ZSlotOpenDir();
void ZSlotShowMsg(QString msg);
void ZSlotNewFileGenerated(QString fileName,QString fileSize,QString createTime);
private:
void ZAddLog(QString log);
private:
QHBoxLayout *m_hLayout;
QToolButton *m_tbAddDev;
QToolButton *m_tbStart;
QToolButton *m_tbCfg;
QToolButton *m_tbOpenDir;
QLabel *m_llEscapeMS;
QTreeWidget *m_tree;
QTextEdit *m_teLog;
QVBoxLayout *m_vLayout;
public:
bool m_bHWOkay;
QAudioDeviceInfo audioDevInfo;
QAudioFormat audioFmt;
QAudioInput *audioIn;
QFile *outFile;
ZBuffer *bufDevice;
QByteArray *baPCMData;
QString m_HWName;
public:
qint32 m_escapeMSec;
qint32 m_splitByWhat;
qint32 m_nSplitFileSize;
qint32 m_nSplitTimeMSec;
bool m_bCapturing;
};
#endif // QAUDIOCAPTURE_H