itom 1.3.0
D:/git-itom/sources/itom/Qitom/helper/IOHelper.h
00001 /* ********************************************************************
00002     itom software
00003     URL: http://www.uni-stuttgart.de/ito
00004     Copyright (C) 2013, Institut für Technische Optik (ITO),
00005     Universität Stuttgart, Germany
00006 
00007     This file is part of itom.
00008   
00009     itom is free software; you can redistribute it and/or modify it
00010     under the terms of the GNU Library General Public Licence as published by
00011     the Free Software Foundation; either version 2 of the Licence, or (at
00012     your option) any later version.
00013 
00014     itom is distributed in the hope that it will be useful, but
00015     WITHOUT ANY WARRANTY; without even the implied warranty of
00016     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library
00017     General Public Licence for more details.
00018 
00019     You should have received a copy of the GNU Library General Public License
00020     along with itom. If not, see <http://www.gnu.org/licenses/>.
00021 *********************************************************************** */
00022 
00023 #ifndef IOHELPER_H
00024 #define IOHELPER_H
00025 
00026 #include "../global.h"
00027 #include "../common/sharedStructures.h"
00028 #include "../common/sharedStructuresQt.h"
00029 #include "../../common/addInInterface.h"
00030 
00031 #include <qstring.h>
00032 #include <qobject.h>
00033 
00034 namespace ito {
00035 
00036 class IOHelper : public QObject
00037 {
00038     Q_OBJECT
00039 public:
00040     enum IOFilter
00041     {
00042         IOInput = 0x001,        
00043         IOOutput = 0x002,       
00044         IOPlugin = 0x004,       
00045         IOAllFiles = 0x008,     
00046         IOWorkspace = 0x010,     
00047         IOMimeDataObject = 0x020,
00048         IOMimePointCloud = 0x040,
00049         IOMimePolygonMesh = 0x080,
00050         IOMimeAll = IOMimeDataObject | IOMimePointCloud | IOMimePolygonMesh
00051     };
00052     Q_DECLARE_FLAGS(IOFilters, IOFilter)
00053 
00054     static RetVal openGeneralFile(const QString &generalFileName, bool openUnknownsWithExternalApp = true, bool showMessages = false, QWidget* parent = NULL, const char* errorSlotMemberOfParent = NULL, bool globalNotLocalWorkspace = true);
00055 
00056     static RetVal uiExportPyWorkspaceVars(bool globalNotLocal, const QStringList &varNames, QVector<int> compatibleParamBaseTypes, QString defaultPath = QString::Null(), QWidget* parent = NULL);
00057     static RetVal exportPyWorkspaceVars(const QString &filename, bool globalNotLocal, const QStringList &varNames);
00058 
00059     static RetVal uiImportPyWorkspaceVars(bool globalNotLocal, IOFilters IOfilters, QString defaultPath = QString::Null(), QWidget* parent = NULL);
00060     static RetVal importPyWorkspaceVars(const QString &filename, bool globalNotLocal);
00061 
00062     static RetVal uiOpenPythonScript(QString defaultPath = QString::Null(), QWidget* parent = NULL);
00063     static RetVal openPythonScript(const QString &filename);
00064 
00065     static RetVal uiOpenFileWithFilter(const ito::AddInAlgo::FilterDef *filter, const QString &filename, QWidget *parent = NULL, bool globalNotLocal = true);
00066     static RetVal uiSaveFileWithFilter(QSharedPointer<ito::ParamBase> &value, const QString &filename, QWidget *parent = NULL);
00067 
00068     static RetVal openUIFile(const QString &filename, QWidget* parent = NULL, const char* errorSlotMemberOfParent = NULL);
00069 
00070     static QString getFileFilters(const IOFilters &IOfilters, QStringList *allPatterns = NULL);
00071 
00072     static bool fileFitsToFileFilters(const QString &filename, const IOFilters &IOfilters);
00073 
00074     static void elideFilepathMiddle(QString &path, int pixelLength);
00075 
00076 private:
00077     IOHelper() {};
00078     ~IOHelper() {};
00079     IOHelper(const IOHelper &) : QObject() {};
00080 
00081 };
00082 
00083 } //end namespace ito
00084 
00085 #endif
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