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PlotMSOptionsTab.qo.h
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00001 //# PlotMSOptionsTab.qo.h: Subclass of PlotMSTab for plotms options.
00002 //# Copyright (C) 2009
00003 //# Associated Universities, Inc. Washington DC, USA.
00004 //#
00005 //# This library is free software; you can redistribute it and/or modify it
00006 //# under the terms of the GNU Library General Public License as published by
00007 //# the Free Software Foundation; either version 2 of the License, or (at your
00008 //# option) any later version.
00009 //#
00010 //# This library is distributed in the hope that it will be useful, but WITHOUT
00011 //# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
00012 //# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library General Public
00013 //# License for more details.
00014 //#
00015 //# You should have received a copy of the GNU Library General Public License
00016 //# along with this library; if not, write to the Free Software Foundation,
00017 //# Inc., 675 Massachusetts Ave, Cambridge, MA 02139, USA.
00018 //#
00019 //# Correspondence concerning AIPS++ should be addressed as follows:
00020 //#        Internet email: aips2-request@nrao.edu.
00021 //#        Postal address: AIPS++ Project Office
00022 //#                        National Radio Astronomy Observatory
00023 //#                        520 Edgemont Road
00024 //#                        Charlottesville, VA 22903-2475 USA
00025 //#
00026 //# $Id: $
00027 #ifndef PLOTMSOPTIONSTAB_QO_H_
00028 #define PLOTMSOPTIONSTAB_QO_H_
00029 
00030 #include <plotms/GuiTabs/PlotMSOptionsTab.ui.h>
00031 
00032 #include <plotms/GuiTabs/PlotMSTab.qo.h>
00033 
00034 #include <casa/namespace.h>
00035 
00036 namespace casa {
00037 
00038 //# Forward declarations.
00039 class PlotMSLoggerWidget;
00040 class PlotMSParameters;
00041 
00042 
00043 // Subclass of PlotMSTab that handles options for PlotMSPlotter.   Watches
00044 // PlotMS's PlotMSParameters for changes to update the GUI as needed.
00045 class PlotMSOptionsTab : public PlotMSTab, Ui::OptionsTab {
00046     Q_OBJECT
00047     
00048 public:
00049     // Constructor which takes the parent plotter.
00050     PlotMSOptionsTab(PlotMSPlotter* parent);
00051     
00052     // Destructor.
00053     ~PlotMSOptionsTab();
00054     
00055     
00056     // Implements PlotMSTab::tabName().
00057     QString tabName() const { return "Options"; }
00058     
00059     // Implements PlotMSParametersWatcher::parametersHaveChanged().  Updates
00060     // the GUI as needed if the given parameters are the PlotMS parent's
00061     // parameters.
00062     void parametersHaveChanged(const PlotMSWatchedParameters& params,
00063             int updateFlag);
00064     
00065     // Overrides PlotMSTab::setupForMaxWidth().  MUST be called before being
00066     // used, as it sets up the logging widget with it.
00067     void setupForMaxWidth(int maxWidth);
00068     
00069 private:
00070     // Watched parameters for PlotMS.
00071     PlotMSParameters& itsParameters_;
00072     
00073     // Flag for changing the parameters.
00074     bool itsChangeFlag_;
00075     
00076     // Logger widget.
00077     PlotMSLoggerWidget* itsLoggerWidget_;
00078     
00079 private slots:
00080     // When the user changes the tool button style on the GUI.
00081     void toolButtonStyleChanged(int newIndex);
00082     
00083     // When the user changes the log events or priority on the GUI.
00084     void logChanged();
00085     
00086     // When the user changes the "clear selection" on the GUI.
00087     void clearSelectionChanged(bool value);
00088     
00089     // When the user changes the cached image size.
00090     void cachedImageSizeChanged();
00091     
00092     // When the user sets the cached image size to screen resolution.
00093     void cachedImageSizeScreenResolution();
00094     
00095     // When the user changes the file chooser history limit.
00096     void historyLimitChanged();
00097 };
00098 
00099 }
00100 
00101 #endif /* PLOTMSOPTIONSTAB_QO_H_ */