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/*
* Project: QFitsView
* File: events.cpp
* Purpose: Communication events between QFitsView GUI and DPUSER
* Author: Thomas Ott
* History: August 20, 2004: File created
* May 31, 2005: Add function "injectVariable"
*/
#include "events.h"
#include "dpuser.h"
#include "dpuser.yacchelper.h"
#include "qtdpuser.h"
#include "fits.h"
#include "QFitsGlobal.h"
extern int scriptlock;
extern std::map<std::string, bool>loopVariables;
void dpUpdateVar(const std::string what) {
if (looplock == 0)
dpuserthread.sendVar(what);
else
loopVariables[what] = true;
// if (looplock == 0 && scriptlock == 0) {
// dpDpuserEvent *ev = new dpDpuserEvent(what);
// if (fitsMainWindow) QApplication::postEvent(fitsMainWindow, ev);
// }
}
void dpUpdateView(const std::string what) {
dpuserthread.sendView(what);
}
void dpCommandQFitsView(const char *what, const char *args, const int &option) {
dpuserthread.sendCommand(what, args, option);
}
void dpProgress(const int what, const char *text) {
dpuserthread.sendProgress(what, text);
// QString str = text;
// dpProgressEvent *ev = new dpProgressEvent(what, str);
// QApplication::postEvent(fitsMainWindow, ev);
}
/*
* inject a new variable in the dpuser working thread.
* The variable will be of type FITS and initialised with
* a copy of given data.
* This bypasses the event loop, so the variable will NOT be
* displayed automatically. To display, add the following code after
* the call to injectVariable:
* QString cmd = "view " + name;
* dpuser_widget->executeCommand(cmd);
*/
std::string injectVariable(const QString &name, const Fits &data) {
std::string rv;
QWriteLocker locker(&buffersLock);
// dpusermutex->lock();
rv = name.toStdString();
dpuser_vars[rv].type = typeFits;
dpuser_vars[rv].fvalue = new Fits();
dpuser_vars[rv].fvalue->copy(data);
// dpusermutex->unlock();
return rv;
}
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