some more stuff added to musrgui

src/musrgui/PGetParameterDialog.cpp

@@ -0,0 +1,180 @@
+/****************************************************************************
+
+  PGetParameterDialog.cpp
+
+  Author: Andreas Suter
+  e-mail: andreas.suter@psi.ch
+
+  $Id$
+
+*****************************************************************************/
+
+/***************************************************************************
+ *   Copyright (C) 2009 by Andreas Suter                                   *
+ *   andreas.suter@psi.ch                                                  *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ *   This program is distributed in the hope that it will be useful,       *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
+ ***************************************************************************/
+
+#include <qlineedit.h>
+#include <qvalidator.h>
+#include <qmessagebox.h>
+#include <qspinbox.h>
+#include <qtextedit.h>
+
+#include "PGetParameterDialog.h"
+
+//----------------------------------------------------------------------------------------------------
+/**
+ * <p>
+ */
+PGetParameterDialog::PGetParameterDialog()
+{
+  fValue_lineEdit->setValidator( new QDoubleValidator(fValue_lineEdit) );
+  fStep_lineEdit->setValidator( new QDoubleValidator(fStep_lineEdit) );
+
+  fParam_textEdit->setTextFormat( PlainText );
+  fParam_textEdit->setFamily("Courier");
+  fParam_textEdit->setPointSize(10); // 10pt
+}
+
+//----------------------------------------------------------------------------------------------------
+/**
+ * <p>
+ */
+void PGetParameterDialog::paramAdd()
+{
+  QString param, str, spaces;
+
+  // get No
+  str = fParamNo_spinBox->text();
+  if (str.toInt() < 10)
+    param = "         " + str + " ";
+  else
+    param = "        " + str + " ";
+
+  // get name
+  str = fName_lineEdit->text();
+  if (str.isEmpty()) {
+    QMessageBox::critical(this, "**ERROR**",
+       "empty parameter name not allowed!",
+       QMessageBox::Ok, QMessageBox::NoButton);
+    return;
+  } else {
+    param += str;
+    if (str.length() < 13)
+      param += spaces.fill(' ', 13-str.length());
+    else
+      param += " ";
+  }
+
+  // get value
+  str = fValue_lineEdit->text();
+  if (str.isEmpty()) {
+    QMessageBox::critical(this, "**ERROR**",
+       "empty parameter value not allowed!",
+       QMessageBox::Ok, QMessageBox::NoButton);
+    return;
+  } else {
+    param += str;
+    if (str.length() < 10)
+      param += spaces.fill(' ', 10-str.length());
+    else
+      param += " ";
+  }
+
+  // get step
+  str = fStep_lineEdit->text();
+  if (str.isEmpty()) {
+    QMessageBox::critical(this, "**ERROR**",
+       "empty parameter step not allowed!",
+       QMessageBox::Ok, QMessageBox::NoButton);
+    return;
+  } else {
+    param += str;
+    if (str.length() < 10)
+      param += spaces.fill(' ', 10-str.length());
+    else
+      param += " ";
+  }
+
+  // add positive error none
+  param += "none       ";
+
+  if ((fLower_lineEdit->text() != "none") || (fUpper_lineEdit->text() != "none")) {
+    // get lower boundary
+    str = fLower_lineEdit->text();
+    bool ok;
+    double val = str.toDouble(&ok);
+    if (!ok && (str != "none")) {
+      QMessageBox::critical(this, "**ERROR**",
+         "invalid lower boundary! Must be a double are the key word 'none'",
+         QMessageBox::Ok, QMessageBox::NoButton);
+      return;
+    } else {
+      param += str;
+      if (str.length() < 10)
+        param += spaces.fill(' ', 10-str.length());
+      else
+        param += " ";
+    }
+
+    // get upper boundary
+    str = fUpper_lineEdit->text();
+    val = str.toDouble(&ok);
+    if (!ok && (str != "none")) {
+      QMessageBox::critical(this, "**ERROR**",
+         "invalid upper boundary! Must be a double are the key word 'none'",
+         QMessageBox::Ok, QMessageBox::NoButton);
+      return;
+    } else {
+      param += str;
+      if (str.length() < 10)
+        param += spaces.fill(' ', 10-str.length());
+      else
+        param += " ";
+    }
+  }
+
+  param += "\n";
+
+  // write parameter string into fParam_textEdit
+  fParam_textEdit->append(param);
+
+  // increment No counter in spinBox
+  fParamNo_spinBox->stepUp();
+
+  // reset name lineEdit
+  fName_lineEdit->setText("");
+
+  // reset value lineEdit
+  fValue_lineEdit->setText("");
+
+  // reset step lineEdit
+  fStep_lineEdit->setText("");
+
+  // reset lower boundary lineEdit
+  fLower_lineEdit->setText("none");
+
+  // reset upper boundary lineEdit
+  fUpper_lineEdit->setText("none");
+
+  fName_lineEdit->setFocus();
+}
+
+//----------------------------------------------------------------------------------------------------
+// END
+//----------------------------------------------------------------------------------------------------