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/Go4GUI/TGo4ScriptWidget.ui.h

Go to the documentation of this file.

//---------------------------------------------------------------
//        Go4 Release Package v2.10-5 (build 21005) 
//                      03-Nov-2005
//---------------------------------------------------------------
//       The GSI Online Offline Object Oriented (Go4) Project
//       Experiment Data Processing at DVEE department, GSI
//---------------------------------------------------------------
//
//Copyright (C) 2000- Gesellschaft f. Schwerionenforschung, GSI
//                    Planckstr. 1, 64291 Darmstadt, Germany
//Contact:            http://go4.gsi.de
//----------------------------------------------------------------
//This software can be used under the license agreements as stated
//in Go4License.txt file which is part of the distribution.
//----------------------------------------------------------------
/****************************************************************************
** ui.h extension file, included from the uic-generated form implementation.
**
** If you wish to add, delete or rename functions or slots use
** Qt Designer which will update this file, preserving your code. Create an
** init() function in place of a constructor, and a destroy() function in
** place of a destructor.
*****************************************************************************/

#include <iostream.h>

void TGo4ScriptWidget::init() 
{
 // TGo4LockGuard glob;
    QGridLayout* layout = new QGridLayout( this, 1, 1, 11, 6, "TGo4AnalysisWindowLayout");
    fxOutput = new QTextEdit( this, "output" );
    layout->addWidget( fxOutput, 0, 0 );

    fxOutput->setReadOnly(TRUE);
    fxOutput->setWordWrap(QTextEdit::NoWrap);
    fxOutput->setUndoRedoEnabled(FALSE);
    fxOutput->setAutoFormatting(QTextEdit::AutoNone);

    TGo4GUIRegistry *fxRegistry = TGo4GUIRegistry::Instance();
    fxSlots = (TGo4ScriptSlots*) fxRegistry->GetSlotClass("TGo4ScriptSlots");
    if(fxSlots!=0)
      fxSlots->SetGUI(this);
    else
      fxSlots = new TGo4ScriptSlots("TGo4ScriptSlots", "Slots Class for Qt GUI", this);
    fxStatus = (TGo4ScriptStatus*)  fxSlots->GetStatus();

    fxSlots->setOutput(fxOutput);
}

void TGo4ScriptWidget::destroy() 
{
   if (fxSlots) fxSlots->SetGUI(0);
}

void TGo4ScriptWidget::closeEvent(QCloseEvent* e) 
{
   fbBreakExecution = true;
   QWidget::closeEvent(e);
}

void TGo4ScriptWidget::executeScript(const char* fname) 
{
    QString fileName = fname;
    QString ext = TGo4ScriptSlots::GUIScriptExtension;

    if (fname==0) {
       fileName = QFileDialog::getOpenFileName(
         "",
         QString("GUI script (*") + ext + ")",
         this,
         "Execute GUI script dialog",
         "Choose a file to be executed");

      if (fileName.length()==0) return;
    } else {
       int pos = fileName.find(ext);
       if ((pos<0) || (pos!=fileName.length()-strlen(ext)))
           fileName+=ext;
    }

    fxOutput->clear();
    fbBreakExecution = false;

    QFile file(fileName);
    if (file.open(IO_ReadOnly)) {
       fxStatus->fxCommands.Clear();

       QString str;
       while (!file.atEnd()) {
          file.readLine(str, 1000);
          fxStatus->fxCommands.Add(new TObjString(str.latin1()));
       }

       QTimer::singleShot(500, this, SLOT(startScript()));
    } else {
       fxOutput->append(QString("File ") + fileName + " not found");
    }
}

void TGo4ScriptWidget::produceScript(const char* fname) 
{
   QString fileName = fname;
   QString ext = TGo4ScriptSlots::GUIScriptExtension;
   if (fileName.length()==0)
       fileName = QFileDialog::getSaveFileName(
        "",
        QString("GUI hotstart script (*") + ext + ")",
        this,
        "Create GUI script dialog",
        "Choose a file to be created");
   if (fileName.length()==0) return;

   int pos = fileName.find(ext);

   if ((pos<0) || (pos!=fileName.length()-strlen(ext)))
     fileName+=ext;

   fxOutput->clear();
   fxSlots->GenerateStartupScript(fileName);
   close();
}

void TGo4ScriptWidget::startScript() 
{
   if (fxSlots && fxSlots->StartScriptExecution()) {
     QTimer::singleShot(10, this, SLOT(continueScript()));
     //QApplication::setOverrideCursor( Qt::WaitCursor );
   }
   else
     close();
}



void TGo4ScriptWidget::continueScript() 
{
   if (fbBreakExecution) {
     QApplication::restoreOverrideCursor();  
     return;
   }
   if (fxSlots && fxSlots->ProcessScriptExecution()) {
      QTimer::singleShot(10, this, SLOT(continueScript()));
      if (QApplication::overrideCursor()==0)
        QApplication::setOverrideCursor( Qt::WaitCursor );
   } else {
      close();
      QApplication::restoreOverrideCursor();
   }
}

void TGo4ScriptWidget::breakScript() 
{
   fxOutput->append("// Break script execution");
   fbBreakExecution = true;
}

//----------------------------END OF GO4 SOURCE FILE ---------------------

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