src/iooperation.cpp

   1 //
   2 // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
   3 // +                                                                      +
   4 // + This file is part of enGrid.                                         +
   5 // +                                                                      +
   6 // + Copyright 2008,2009 Oliver Gloth                                     +
   7 // +                                                                      +
   8 // + enGrid is free software: you can redistribute it and/or modify       +
   9 // + it under the terms of the GNU General Public License as published by +
  10 // + the Free Software Foundation, either version 3 of the License, or    +
  11 // + (at your option) any later version.                                  +
  12 // +                                                                      +
  13 // + enGrid is distributed in the hope that it will be useful,            +
  14 // + but WITHOUT ANY WARRANTY; without even the implied warranty of       +
  15 // + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        +
  16 // + GNU General Public License for more details.                         +
  17 // +                                                                      +
  18 // + You should have received a copy of the GNU General Public License    +
  19 // + along with enGrid. If not, see <http://www.gnu.org/licenses/>.       +
  20 // +                                                                      +
  21 // ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
  22 //
  23 #include "iooperation.h"
  24 #include "guimainwindow.h"
  25
  26 #include <QFileDialog>
  27
  28 IOOperation::IOOperation()
  29 {
  30   EG_TYPENAME;
  31   setResetOperationCounter(true);
  32   setQuickSave(true);
  33   m_FileName = "";
  34 }
  35
  36 void IOOperation::setFormat(QString format)
  37 {
  38   m_FormatTxt = format;
  39 }
  40
  41 void IOOperation::setExtension(QString extension)
  42 {
  43   m_ExtensionTxt = extension;
  44 }
  45
  46 void IOOperation::readInputFileName(QString default_filename)
  47 {
  48   QApplication::restoreOverrideCursor();
  49
  50   QFileDialog dialog(NULL, "read file", GuiMainWindow::getCwd(), m_FormatTxt);
  51   dialog.selectFile(default_filename);
  52   if (dialog.exec()) {
  53     QStringList selected_files = dialog.selectedFiles();
  54     m_FileName = selected_files[0];
  55     if (!m_FileName.isNull()) {
  56       GuiMainWindow::setCwd(QFileInfo(m_FileName).absolutePath());
  57       GuiMainWindow::setUnsaved(true);
  58       GuiMainWindow::pointer()->setFilename(m_FileName);
  59       GuiMainWindow::pointer()->resetXmlDoc();
  60       m_Valid = true;
  61     } else {
  62       m_Valid = false;
  63     }
  64   }
  65   else m_Valid = false;
  66
  67   QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
  68 }
  69
  70 void IOOperation::readOutputFileName(QString default_filename)
  71 {
  72   QApplication::restoreOverrideCursor();
  73
  74   QFileDialog dialog(NULL, "write file", GuiMainWindow::getCwd(), m_FormatTxt);
  75   dialog.selectFile(default_filename);
  76   dialog.setAcceptMode(QFileDialog::AcceptSave);
  77   dialog.setConfirmOverwrite(true);
  78   if (dialog.exec()) {
  79     QStringList selected_files = dialog.selectedFiles();
  80     m_FileName = selected_files[0];
  81     if (!m_FileName.isNull()) {
  82       GuiMainWindow::setCwd(QFileInfo(m_FileName).absolutePath());
  83       if (m_FileName.right(4) != m_ExtensionTxt.toLower()) {
  84         if (m_FileName.right(4) != m_ExtensionTxt.toUpper()) {
  85           m_FileName += m_ExtensionTxt.toLower();
  86         }
  87       }
  88       m_Valid = true;
  89     } else {
  90       m_Valid = false;
  91     }
  92   }
  93   else m_Valid = false;
  94
  95   QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
  96 }
  97
  98 void IOOperation::readOutputDirectory()
  99 {
 100   m_FileName = QFileDialog::getExistingDirectory(NULL, "write OpenFOAM mesh", GuiMainWindow::getCwd());
 101   if (!m_FileName.isNull()) {
 102     GuiMainWindow::setCwd(QFileInfo(m_FileName).absolutePath());
 103     m_Valid = true;
 104   } else {
 105     m_Valid = false;
 106   }
 107 }
 108
 109 void IOOperation::readInputDirectory(QString title_txt)
 110 {
 111   m_FileName = QFileDialog::getExistingDirectory(NULL, title_txt, GuiMainWindow::getCwd());
 112   if (!m_FileName.isNull()) {
 113     GuiMainWindow::setCwd(QFileInfo(m_FileName).absolutePath());
 114     m_Valid = true;
 115   } else {
 116     m_Valid = false;
 117   }
 118 }
 119
 120 bool IOOperation::isValid()
 121 {
 122   return m_Valid;
 123 }
 124
 125 const char* IOOperation::getCFileName()
 126 {
 127   return qPrintable(m_FileName);
 128 }
 129
 130 QString IOOperation::getFileName()
 131 {
 132   return m_FileName;
 133 }