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File source: effective file selection. Better definition of open, start and stop actions

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This commit is contained in:
f4exb
2015-08-05 03:25:06 +02:00
parent 5b0cc63c72
commit 196cf51089
5 changed files with 149 additions and 57 deletions
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plugins/samplesource/filesource/filesourceinput.h
+46 -9
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@@ -60,30 +60,66 @@ public:
{ }
};
class MsgReportFileSource : public Message {
class MsgConfigureFileName : public Message {
MESSAGE_CLASS_DECLARATION
public:
const QString& getFileName() const { return m_fileName; }
static MsgConfigureFileName* create(const QString& fileName)
{
return new MsgConfigureFileName(fileName);
}
private:
QString m_fileName;
MsgConfigureFileName(const QString& fileName) :
Message(),
m_fileName(fileName)
{ }
};
class MsgReportFileSourceAcquisition : public Message {
MESSAGE_CLASS_DECLARATION
public:
bool getAcquisition() const { return m_acquisition; }
int getSampleRate() const { return m_sampleRate; }
quint64 getCenterFrequency() const { return m_centerFrequency; }
std::time_t getStartingTimeStamp() const { return m_startingTimeStamp; }
static MsgReportFileSource* create(bool acquisition, int sampleRate, quint64 centerFrequency, std::time_t startingTimeStamp)
static MsgReportFileSourceAcquisition* create(bool acquisition)
{
return new MsgReportFileSource(acquisition, sampleRate, centerFrequency, startingTimeStamp);
return new MsgReportFileSourceAcquisition(acquisition);
}
protected:
bool m_acquisition;
MsgReportFileSourceAcquisition(bool acquisition) :
Message(),
m_acquisition(acquisition)
{ }
};
class MsgReportFileSourceStreamData : public Message {
MESSAGE_CLASS_DECLARATION
public:
int getSampleRate() const { return m_sampleRate; }
quint64 getCenterFrequency() const { return m_centerFrequency; }
std::time_t getStartingTimeStamp() const { return m_startingTimeStamp; }
static MsgReportFileSourceStreamData* create(int sampleRate, quint64 centerFrequency, std::time_t startingTimeStamp)
{
return new MsgReportFileSourceStreamData(sampleRate, centerFrequency, startingTimeStamp);
}
protected:
int m_sampleRate;
quint64 m_centerFrequency;
std::time_t m_startingTimeStamp;
MsgReportFileSource(bool acquisition, int sampleRate, quint64 centerFrequency, std::time_t startingTimeStamp) :
MsgReportFileSourceStreamData(int sampleRate, quint64 centerFrequency, std::time_t startingTimeStamp) :
Message(),
m_acquisition(acquisition),
m_sampleRate(sampleRate),
m_centerFrequency(centerFrequency),
m_startingTimeStamp(startingTimeStamp)
@@ -109,6 +145,7 @@ private:
std::ifstream m_ifstream;
FileSourceThread* m_fileSourceThread;
QString m_deviceDescription;
QString m_fileName;
int m_sampleRate;
quint64 m_centerFrequency;
std::time_t m_startingTimeStamp;