removed print button, cleanup last Gtk3 porting issues

src/data/Drawable.py

@@ -76,7 +76,6 @@ class Drawable:
         "Sets a channel to a certain plot-style"
         if channel in self.styles:
             print("Drawable Warning: Style key \"%s\" will be overwritten with \"%s\"" % (str(channel), str(value)))
-
         self.styles[channel] = str(value)
 
 

src/gui/DamarisGUI.py

@@ -25,8 +25,6 @@ gi.require_version('GtkSource', '3.0')
 from gi.repository import GObject as gobject
 import sqlite3,uuid
 
-#gobject.threads_init( )
-
 from gi.repository import Gtk as gtk
 
 gtk_version_missmatch = gtk.check_version( 3, 0, 0 )
@@ -35,10 +33,6 @@ if gtk_version_missmatch:
 
 from gi.repository import Gdk as gdk
 
-#gdk.threads_init( )
-
-#import gtk.glade
-
 from gi.repository import GtkSource as gtksourceview2
 gobject.type_register(gtksourceview2.View)
 
@@ -62,9 +56,6 @@ max_points_to_display = 0
 
 import matplotlib.axes
 import matplotlib.figure
-#for printing issues
-if hasattr( gtk, "PrintOperation" ):
-    import matplotlib.backends.backend_cairo
 
 # import our own stuff
 from damaris.gui import ExperimentWriter, ExperimentHandling
@@ -219,8 +210,7 @@ class DamarisGUI:
         self.statusbar_init( )
         
         #connect event handlers
-        eventhandlers = {"on_toolbar_print_button_clicked": self.print_button_switch,
+        eventhandlers = {"on_toolbar_run_button_clicked": self.start_experiment,
-                        "on_toolbar_run_button_clicked": self.start_experiment,
                         "on_toolbar_pause_button_toggled": self.pause_experiment,
                         "on_toolbar_stop_button_clicked": self.stop_experiment,
                         "on_doc_menu_activate": self.show_doc_menu,
@@ -242,7 +232,6 @@ class DamarisGUI:
                         "on_config_load_button_clicked": self.config.load_config_handler,
                         "on_backend_executable_browse_button_clicked": self.config.browse_backend_executable_dialog,
                         "on_fontbutton_font_set": self.config.set_script_font_handler,
-                        "on_printer_setup_button_clicked": self.config.printer_setup_handler,
                         "on_display_autoscaling_checkbutton_toggled": self.monitor.display_autoscaling_toggled,
                         "on_display_statistics_checkbutton_toggled": self.monitor.display_statistics_toggled,
                         "on_display_x_scaling_combobox_changed": self.monitor.display_scaling_changed,
@@ -336,7 +325,7 @@ class DamarisGUI:
                 question = gtk.MessageDialog(parent=self.xml_gui.get_object( "main_window"),
                                              type=gtk.MessageType.WARNING,
                                              flags=gtk.DialogFlags.MODAL,
-                                             buttons=(gtk.STOCK_CANCEL, gtk.ResponseType.CANCEL, gtk.STOCK_NO, gtk.ResponseType.NO, gtk.STOCK_YES, gtk.ResponseType.YES))
+                                             buttons=("_Cancel", gtk.ResponseType.CANCEL, "_No", gtk.ResponseType.NO, "_Yes", gtk.ResponseType.YES))
                 question.set_markup("The Experiment Script has been changed. Save changes?")
 
                 response = question.run()
@@ -357,7 +346,7 @@ class DamarisGUI:
                 question = gtk.MessageDialog(parent=self.xml_gui.get_object( "main_window"),
                                              type=gtk.MessageType.WARNING,
                                              flags=gtk.DialogFlags.MODAL,
-                                             buttons=(gtk.STOCK_CANCEL, gtk.ResponseType.CANCEL, gtk.STOCK_NO, gtk.ResponseType.NO, gtk.STOCK_YES, gtk.ResponseType.YES))
+                                             buttons=("_Cancel", gtk.ResponseType.CANCEL, "_No", gtk.ResponseType.NO, "_Yes", gtk.ResponseType.YES))
                 question.set_markup("The Result Script has been changed. Save changes?")
 
                 response = question.run()
@@ -387,7 +376,7 @@ class DamarisGUI:
             question = gtk.MessageDialog(parent=self.xml_gui.get_object( "main_window"),
                                         type=gtk.MessageType.ERROR,
                                         flags=gtk.DialogFlags.MODAL,
-                                        buttons=(gtk.STOCK_OK, gtk.ResponseType.OK))
+                                        buttons=("_Understood!", gtk.ResponseType.OK))
             question.set_markup("Experiment still running, can not close DAMARIS!")
 
             response = question.run()
@@ -822,7 +811,7 @@ class DamarisGUI:
                     last_backup -= 1
                 os.rename( self.dump_filename, dump_filename_pattern % 0 )
                 if cummulated_size > (1 << 30):
-                    print("Warning: the cummulated backups size of '%s' is %d MByte" % (self.dump_filename,
+                    print("Warning: the cumulated backups size of '%s' is %d MByte" % (self.dump_filename,
                                                                                         cummulated_size / (1 << 20)))
                     # init is finnished now
 
@@ -990,53 +979,6 @@ class DamarisGUI:
                 r.quit_flag.set( )
             self.state = DamarisGUI.Stop_State
 
-    def print_button_switch( self, widget ):
-        """
-        decides what to print... and prints, layout is done by responsible class
-        """
-        if not hasattr( gtk, "PrintOperation" ):
-            return
-
-        # copied and modified from pygtk-2.10.1/examples/pygtk-demo/demos/print_editor.py
-
-        print_ = gtk.PrintOperation( )
-
-        # will come from config
-        settings = None
-        if settings is not None:
-            print_.set_print_settings( settings )
-
-        page_setup = None
-        if page_setup is not None:
-            print_.set_default_page_setup( page_setup )
-
-
-        #print_.set_property("allow_async",True)
-        current_page = self.main_notebook.get_current_page( )
-        print_data = { }
-        if current_page in [ 0, 1 ]:
-            print_.connect( "begin_print", self.sw.begin_print, print_data )
-            print_.connect( "draw_page", self.sw.draw_page, print_data )
-        elif current_page == 2:
-            print_.connect( "begin_print", self.monitor.begin_print, print_data )
-            print_.connect( "draw_page", self.monitor.draw_page, print_data )
-        else:
-            return
-
-        try:
-            res = print_.run( gtk.PRINT_OPERATION_ACTION_PRINT_DIALOG, self.main_window )
-        except gobject.GError as ex:
-            error_dialog = gtk.MessageDialog( self.main_window,
-                                              gtk.DIALOG_DESTROY_WITH_PARENT,
-                                              gtk._MESSAGE_ERROR,
-                                              gtk.BUTTONS_CLOSE,
-                                              ("Error printing file:\n%s" % str( ex )) )
-            error_dialog.connect( "response", gtk.Widget.destroy )
-            error_dialog.show( )
-        else:
-            if res == gtk.PRINT_OPERATION_RESULT_APPLY:
-                settings = print_.get_print_settings( )
-
     def documentation_init( self ):
 
         self.doc_urls = {
@@ -1526,7 +1468,6 @@ get_job_id get_description set_description get_xdata get_ydata set_xdate set_yda
         """
         helpful tab and return key functions
         """
-        #print "keypress", event.state, event.keyval
         if event.state & gdk.ModifierType.CONTROL_MASK != 0:
             if event.keyval == gdk.keyval_from_name( "s" ):
                 # save buffer
@@ -1631,10 +1572,11 @@ get_job_id get_description set_description get_xdata get_ydata set_xdate set_yda
             question = gtk.MessageDialog(parent=self.xml_gui.get_object( "main_window"),
                                         type=gtk.MessageType.WARNING,
                                         flags=gtk.DialogFlags.MODAL,
-                                        buttons=gtk.BUTTONS_NONE)
+                                        buttons=("_Yes", gtk.ResponseType.YES,
-            question.add_button(gtk.STOCK_CANCEL, gtk.ResponseType.CANCEL)
+                                                 "_No", gtk.ResponseType.NO,
-            question.add_button(gtk.STOCK_NO, gtk.ResponseType.NO)
+                                                 "_Cancel", gtk.ResponseType.CANCEL))
-            question.add_button(gtk.STOCK_YES, gtk.ResponseType.YES)
+
+
             question.set_markup("The file has been changed. Save changes?")
 
             response = question.run()
@@ -1653,7 +1595,7 @@ get_job_id get_description set_description get_xdata get_ydata set_xdate set_yda
 
                 script_filename = os.path.abspath( file_name )
                 if not os.access( script_filename, os.R_OK ):
-                    outer_space.show_error_dialog( "File I/O Error", "Cannot read from file %s" % script_filename )
+                    self.outer_space.show_error_dialog( "File I/O Error", "Cannot read from file %s" % script_filename )
                     return True
 
                 script_string = script_widget.load_file_as_unicode( script_filename )
@@ -1672,8 +1614,8 @@ get_job_id get_description set_description get_xdata get_ydata set_xdate set_yda
         dialog = gtk.FileChooserDialog( title=open_dialog_title,
                                         parent=parent_window,
                                         action=gtk.FileChooserAction.OPEN,
-                                        buttons=(gtk.STOCK_OPEN, gtk.ResponseType.OK, gtk.STOCK_CANCEL, gtk.ResponseType.CANCEL)
+                                        buttons=("_Open", gtk.ResponseType.OK, "_Cancel", gtk.ResponseType.CANCEL)
-        )
+                                        )
         dialog.set_default_response( gtk.ResponseType.OK )
         dialog.set_select_multiple( False )
         # Event-Handler for responce-signal (when one of the button is pressed)
@@ -1740,7 +1682,7 @@ get_job_id get_description set_description get_xdata get_ydata set_xdate set_yda
                     question = gtk.MessageDialog(parent=script_widget.xml_gui.get_object( "main_window"),
                                                  type=gtk.MessageType.WARNING,
                                                  flags=gtk.DialogFlags.MODAL,
-                                                 buttons=(gtk.STOCK_YES, gtk.ResponseType.YES, gtk.STOCK_NO, gtk.ResponseType.NO))
+                                                 buttons=("_Yes", gtk.ResponseType.YES, "_No", gtk.ResponseType.NO))
                     question.set_markup("The file already exists. Do you want to overwrite the existing file and delete its contents?")
 
                     response = question.run()
@@ -1772,8 +1714,7 @@ get_job_id get_description set_description get_xdata get_ydata set_xdate set_yda
         dialog = gtk.FileChooserDialog( title=dialog_title,
                                         parent=parent_window,
                                         action=gtk.FileChooserAction.SAVE,
-                                        buttons=(
+                                        buttons=("_Save", gtk.ResponseType.OK, "_Cancel", gtk.ResponseType.CANCEL) )
-                                        gtk.STOCK_SAVE, gtk.ResponseType.OK, gtk.STOCK_CANCEL, gtk.ResponseType.CANCEL) )
 
         dialog.set_default_response( gtk.ResponseType.OK )
         dialog.set_select_multiple( False )
@@ -1897,7 +1838,7 @@ get_job_id get_description set_description get_xdata get_ydata set_xdate set_yda
             
             
         dialog = gtk.Dialog(title="Search", parent=self.xml_gui.get_object("main_window"), flags=0,
-                            buttons=(gtk.STOCK_CLOSE, gtk.RESPONSE_CLOSE, "Find last", -1, "Find next", 1))
+                            buttons=("_Close", gtk.ResponseType.CLOSE, "Find last", -1, "Find next", 1))
         cont = dialog.get_content_area()
         
         markedstring = ""
@@ -1933,7 +1874,7 @@ get_job_id get_description set_description get_xdata get_ydata set_xdate set_yda
         dialog.connect("response", response, self, textbox)
         dialog.set_resizable(False)
         
-        dialog.show_all()
+        dialog.show()
         
         if startit is not None and endit is not None:
             if current_page == 0:
@@ -1956,7 +1897,7 @@ get_job_id get_description set_description get_xdata get_ydata set_xdate set_yda
                 question = gtk.MessageDialog(parent=self.xml_gui.get_object( "main_window"),
                                             type=gtk.MessageType.WARNING,
                                             flags=gtk.DialogFlags.MODAL,
-                                            buttons=(gtk.STOCK_YES, gtk.ResponseType.YES, gtk.STOCK_NO, gtk.ResponseType.NO, gtk.STOCK_CANCEL, gtk.ResponseType.CANCEL))
+                                            buttons=("_Yes", gtk.ResponseType.YES, "_No", gtk.ResponseType.NO, "_Cancel", gtk.ResponseType.CANCEL))
                 question.set_markup("The file has been changed. Save changes?")
 
                 response = question.run()
@@ -1974,7 +1915,7 @@ get_job_id get_description set_description get_xdata get_ydata set_xdate set_yda
                 question = gtk.MessageDialog(parent=self.xml_gui.get_object( "main_window"),
                                             type=gtk.MessageType.WARNING,
                                             flags=gtk.DialogFlags.MODAL,
-                                            buttons=(gtk.STOCK_YES, gtk.ResponseType.YES, gtk.STOCK_NO, gtk.ResponseType.NO, gtk.STOCK_CANCEL, gtk.ResponseType.CANCEL))
+                                            buttons=("_Yes", gtk.ResponseType.YES, "_No", gtk.ResponseType.NO, "_Cancel", gtk.ResponseType.CANCEL))
                 question.set_markup("The file has been changed. Save changes?")
 
                 response = question.run()
@@ -1989,83 +1930,6 @@ get_job_id get_description set_description get_xdata get_ydata set_xdate set_yda
             self.res_script_filename = None
         self.set_toolbuttons_status( )
 
-    def begin_print( self, operation, context, print_data ):
-        """
-        layout of all pages
-        """
-        # copied and modified from pygtk-2.10.1/examples/pygtk-demo/demos/print_editor.py
-
-        # Determining the tab which is currently open
-        current_page = self.main_notebook.get_current_page( )
-        script = ""
-        # get script text
-        if current_page == 0:
-            script = self.get_scripts( )[ 0 ]
-        elif current_page == 1:
-            script = self.get_scripts( )[ 1 ]
-
-        width = context.get_width( )
-        height = context.get_height( )
-        layout = context.create_pango_layout( )
-        layout.set_font_description( pango.FontDescription( "Monospace 12" ) )
-        layout.set_width( int( width * pango.SCALE ) )
-        layout.set_text( script )
-        num_lines = layout.get_line_count( )
-
-        page_breaks = [ ]
-        page_height = 0
-
-        for line in range( num_lines ):
-            layout_line = layout.get_line( line )
-            ink_rect, logical_rect = layout_line.get_extents( )
-            lx, ly, lwidth, lheight = logical_rect
-            line_height = lheight / 1024.0
-            if page_height + line_height > height:
-                page_breaks.append( line )
-                page_height = 0
-            page_height += line_height
-
-        operation.set_n_pages( len( page_breaks ) + 1 )
-        print_data[ "page_breaks" ] = page_breaks
-        print_data[ "layout" ] = layout
-
-    def draw_page( self, operation, context, page_nr, print_data ):
-        """
-        render a single page
-        """
-        # copied and modified from pygtk-2.10.1/examples/pygtk-demo/demos/print_editor.py
-        assert isinstance( print_data[ "page_breaks" ], list )
-        if page_nr == 0:
-            start = 0
-        else:
-            start = print_data[ "page_breaks" ][ page_nr - 1 ]
-
-        try:
-            end = print_data[ "page_breaks" ][ page_nr ]
-        except IndexError:
-            end = print_data[ "layout" ].get_line_count( )
-
-        cr = context.get_cairo_context( )
-
-        cr.set_source_rgb( 0, 0, 0 )
-
-        i = 0
-        start_pos = 0
-        iter = print_data[ "layout" ].get_iter( )
-        while 1:
-            if i >= start:
-                line = iter.get_line( )
-                _, logical_rect = iter.get_line_extents( )
-                lx, ly, lwidth, lheight = logical_rect
-                baseline = iter.get_baseline( )
-                if i == start:
-                    start_pos = ly / 1024.0;
-                cr.move_to( lx / 1024.0, baseline / 1024.0 - start_pos )
-                cr.show_layout_line( line )
-            i += 1
-            if not (i < end and iter.next_line( )):
-                break
-
 
 class ConfigTab:
     """
@@ -2100,9 +1964,6 @@ class ConfigTab:
         self.config_data_pool_comprate = self.xml_gui.get_object( "CompRatio" )
         self.config_info_textview = self.xml_gui.get_object( "info_textview" )
         self.config_script_font_button = self.xml_gui.get_object( "script_fontbutton" )
-        self.config_printer_setup_button = self.xml_gui.get_object( "printer_setup_button" )
-        if not hasattr( gtk, "print_run_page_setup_dialog" ):
-            self.config_printer_setup_button.set_sensitive( False )
 
         # insert version informations
         components_text = """
@@ -2112,8 +1973,7 @@ glib version %(glib)s
 python version %(python)s
 matplotlib version %(matplotlib)s, %(matplotlib_backend)s
 numpy version %(numpy)s
-pytables version %(pytables)s, using %(pytables_libs)s
+pytables version %(pytables)s, using: %(pytables_libs)s
-pygtk version %(pygtk)s
 pygobject version %(pygobject)s
 """
         if hasattr( gobject, "glib_version" ):
@@ -2135,15 +1995,14 @@ pygobject version %(pygobject)s
 
         components_versions = {
             "os": platform.platform( ),
-            "gtk": gtk._version,
+            "gtk": "{}.{}.{}".format(gtk.MAJOR_VERSION, gtk.MINOR_VERSION, gtk.MICRO_VERSION),
             "glib": glib_version,
             "python": sys.version,
             "matplotlib": matplotlib.__version__,
             "matplotlib_backend": FigureCanvas.__name__[ 12: ],
             "numpy": numpy_version,
-            "pytables": tables.get_pytables_version( ),
+            "pytables": tables.__version__,
             "pytables_libs": "",
-            "pygtk": gtk._version,
             "pygobject": pygobject_version
         }
 
@@ -2151,14 +2010,14 @@ pygobject version %(pygobject)s
         # find compression extensions for combo box and write version numbers
         # list is taken from ValueError output of tables.which_lib_version("")
         model = self.config_data_pool_complib.get_model( )
-        for libname in ('hdf5', 'zlib', 'lzo', 'ucl', 'bzip2'):
+        for libname in ('hdf5', 'zlib', 'lzo', 'blosc'):
             version_info = None
             try:
                 version_info = tables.which_lib_version( libname )
             except ValueError:
                 continue
             if version_info:
-                components_versions[ "pytables_libs" ] += "\n  %s: %s" % (libname, str( version_info ))
+                components_versions[ "pytables_libs" ] += "\n  * %s: %s" % (libname, str( version_info[1] ))
                 if libname != "hdf5":
                     # a compression library, add it to combo box
                     if isinstance( model, gtk.ListStore ):
@@ -2272,22 +2131,6 @@ pygobject version %(pygobject)s
         if data_handling_textview:
             data_handling_textview.modify_font( pango.FontDescription( font ) )
 
-    def printer_setup_handler( self, widget ):
-        """
-        changes to printer setup
-        """
-        if not (hasattr( gtk, "PrintSettings" ) and hasattr( gtk, "print_run_page_setup_dialog" )):
-            return
-        if not hasattr( self, "printer_setup" ):
-            self.printer_setup = gtk.PrintSettings( )
-
-        if not hasattr( self, "page_setup" ):
-            self.page_setup = None
-
-        self.page_setup = gtk.print_run_page_setup_dialog( self.xml_gui.get_object( "main_window" ),
-                                                           self.page_setup, self.printer_setup )
-
-
     def browse_backend_executable_dialog( self, widget ):
         """
         do the open file dialog
@@ -2302,14 +2145,13 @@ pygobject version %(pygobject)s
                 script_widget.config_backend_executable_entry.set_text( file_name )
             return True
 
-
         parent_window = self.xml_gui.get_object( "main_window" )
         dialog = gtk.FileChooserDialog( title=backend_filename_dialog_title,
                                         parent=parent_window,
                                         action=gtk.FileChooserAction.OPEN,
-                                        buttons=(gtk.STOCK_OPEN,
+                                        buttons=("_Open",
                                                  gtk.ResponseType.OK,
-                                                 gtk.STOCK_CANCEL,
+                                                 "_Cancel",
                                                  gtk.ResponseType.CANCEL) )
         dialog.set_default_response( gtk.ResponseType.OK )
         dialog.set_select_multiple( False )
@@ -2859,7 +2701,7 @@ class MonitorWidgets:
                     question = gtk.MessageDialog(parent=parentfordialog,
                                                  type=gtk.MessageType.WARNING,
                                                  flags=gtk.DialogFlags.MODAL,
-                                                 buttons=(gtk.STOCK_YES, gtk.ResponseType.YES, gtk.STOCK_NO, gtk.ResponseType.NO))
+                                                 buttons=("_Yes", gtk.ResponseType.YES, "_No", gtk.ResponseType.NO))
                     question.set_markup("The file already exists. Do you want to overwrite the existing file and delete its contents?")
 
                     response = question.run()
@@ -2883,8 +2725,7 @@ class MonitorWidgets:
         dialog = gtk.FileChooserDialog( title=dialog_title,
                                         parent=self.main_window,
                                         action=gtk.FileChooserAction.SAVE,
-                                        buttons=(
+                                        buttons=("_Save", gtk.ResponseType.OK, "_Cancel", gtk.ResponseType.CANCEL) )
-                                        gtk.STOCK_SAVE, gtk.ResponseType.OK, gtk.STOCK_CANCEL, gtk.ResponseType.CANCEL) )
 
         dialog.set_default_response( gtk.ResponseType.OK )
         dialog.set_current_name( data_to_save[ 0 ] )
@@ -2956,13 +2797,10 @@ class MonitorWidgets:
             self.measurementresultgraph = None
         elif self.measurementresultgraph is not None:
             # clear errorbars
-            #self.matplot_axes.lines.remove( self.measurementresultgraph[ 0 ] )
             self.measurementresultgraph[0].remove()
             for line in self.measurementresultgraph[ 1 ]:
-                #self.matplot_axes.lines.remove( l )
                 line.remove()
             for line in self.measurementresultgraph[ 2 ]:
-                #self.matplot_axes.collections.remove( l )
                 line.remove()
             self.measurementresultgraph = None
             self.matplot_axes.clear( )
@@ -2971,7 +2809,6 @@ class MonitorWidgets:
             self.graphen = [ ]
         elif self.graphen:
             for line in self.graphen:
-                #self.matplot_axes.lines.remove( line )
                 line.remove()
             self.graphen = [ ]
             self.matplot_axes.clear( )
@@ -3121,26 +2958,27 @@ class MonitorWidgets:
             else:
                 self.matplot_axes.set_ylabel( "" )
 
-                # Any  variables to be set?
+            # Any variables to be drawn on plot
-            #           if False:
+            if True:
-            #			    if isinstance(in_result, Accumulation):
+                descriptions = None
-            #			    	descriptions = in_result.common_descriptions
+                if isinstance(in_result, Accumulation):
-            #			    elif isinstance(in_result, ADC_Result):
+                   descriptions = in_result.common_descriptions
-            #			    	descriptions = in_result.description
+                elif isinstance(in_result, ADC_Result):
-            #        	       else: pass
+                   descriptions = in_result.description
-            #        	       actual_config = self.config.get()
+                else:
-            #			    if (descriptions is not None) : #--markusro
+                   pass
-            #               	print actual_config['pretty_descriptions']
+                #actual_config = self.config.get()
-            #               		pass
+                if (descriptions is not None):
-            #			    	description_string = ""
+                    #print(actual_config['pretty_descriptions'])
-            #			    	for key in descriptions.keys():
+                    description_string = ""
-            #			    		description_string += "%s = %s\n" % (key,descriptions[key])
+                    for key in descriptions.keys():
-            #			    		self.matplot_axes.text(0.7,0.95, description_string[:-1],
+                        description_string += "%s = %s\n" % (key,descriptions[key])
-            #			    								size=8,
+                        self.matplot_axes.text(0.8,0.95, description_string[:-1],
-            #			    								transform=self.matplot_axes.transAxes,
+                                                size=10,
-            #			    								va='top',
+                                                transform=self.matplot_axes.transAxes,
-            #			    								backgroundcolor='white')
+                                                va='top',
-            #
+                                                backgroundcolor='white')
+
             # Draw it!
             self.matplot_canvas.draw_idle( )
             del in_result
@@ -3258,67 +3096,6 @@ class MonitorWidgets:
             return
         self.update_display( )
 
-    def begin_print( self, operation, context, print_data ):
-        """
-        layout of one page with matplotlib graph
-        """
-        operation.set_n_pages( 1 )
-
-
-    def draw_page( self, operation, context, page_nr, print_data ):
-        """
-        render a single page
-        """
-        # copied and modified from pygtk-2.10.1/examples/pygtk-demo/demos/print_editor.py
-
-        if page_nr != 0:
-            return
-
-        # check page dimensions
-        # all lengths in inch: name *_in
-        page_setup = context.get_page_setup( )
-        dpi = context.get_dpi_x( )
-        if dpi != context.get_dpi_y( ):
-            print("draw_page: dpi_x!=dpi_y, I am not prepared for that")
-        freewidth_in = float( context.get_width( ) ) / dpi
-        freeheight_in = float( context.get_height( ) ) / dpi
-        fc = self.matplot_canvas.switch_backends( matplotlib.backends.backend_cairo.FigureCanvasCairo )
-        fc.figure.dpi.set( dpi )
-        orig_w_in, orig_h_in = fc.figure.get_size_inches( )
-        orig_f_color = fc.figure.get_facecolor( )
-        orig_e_color = fc.figure.get_edgecolor( )
-
-        # scale to maximum
-        fc.figure.set_facecolor( "w" )
-        fc.figure.set_edgecolor( "w" )
-
-        #  maximum scale with constant aspect
-        scale = min( freewidth_in / orig_w_in, freeheight_in / orig_h_in )
-        fc.figure.set_size_inches( orig_w_in * scale, orig_h_in * scale )
-        width_in_points, height_in_points = orig_w_in * dpi * scale, orig_h_in * dpi * scale
-        renderer = matplotlib.backends.backend_cairo.RendererCairo( fc.figure.dpi )
-        renderer.width = width_in_points
-        renderer.height = height_in_points
-        # centered picture
-        renderer.matrix_flipy = cairo.Matrix( yy=-1, xx=1,
-                                              y0=page_setup.get_top_margin( gtk.UNIT_POINTS ) + (
-                                                                                                height_in_points + freeheight_in * dpi) / 2.0,
-                                              x0=page_setup.get_left_margin( gtk.UNIT_POINTS ) + (
-                                                                                                 freewidth_in * dpi - width_in_points) / 2.0 )
-
-        renderer.set_ctx_from_surface( context.get_cairo_context( ).get_target( ) )
-        # unfortunateley there is need for extra treatment of text
-        renderer.ctx.translate(
-            page_setup.get_left_margin( gtk.UNIT_POINTS ) + (freewidth_in * dpi - width_in_points) / 2.0,
-            page_setup.get_top_margin( gtk.UNIT_POINTS ) - height_in_points / 2.0 + freeheight_in * dpi / 2.0 )
-        renderer.ctx.save( )  # important! there will be no effect of previous statement without save
-        fc.figure.draw( renderer )
-
-        # restore the figure's settings
-        fc.figure.set_size_inches( orig_w_in, orig_h_in )
-        fc.figure.set_facecolor( orig_f_color )
-        fc.figure.set_edgecolor( orig_e_color )
-
 
 class ScriptInterface:
     """

src/gui/damaris.glade

@@ -1389,21 +1389,6 @@ ppm</property>
                     </child>
                     <child>
                       <widget class="GtkHBox" id="hbox23">
-                        <property name="visible">True</property>
-                        <child>
-                          <widget class="GtkButton" id="printer_setup_button">
-                            <property name="visible">True</property>
-                            <property name="can_focus">True</property>
-                            <property name="label" translatable="yes">Printer Setup</property>
-                            <property name="use_underline">True</property>
-                            <property name="response_id">0</property>
-                            <signal name="clicked" handler="on_printer_setup_button_clicked"/>
-                          </widget>
-                          <packing>
-                            <property name="expand">False</property>
-                            <property name="fill">False</property>
-                          </packing>
-                        </child>
                         <child>
                           <placeholder/>
                         </child>

src/gui/damaris.xml

@@ -1868,19 +1868,6 @@ Public License instead of this License.
                     <child>
                       <object class="GtkHBox" id="hbox23">
                         <property name="visible">True</property>
-                        <child>
-                          <object class="GtkButton" id="printer_setup_button">
-                            <property name="visible">True</property>
-                            <property name="can_focus">True</property>
-                            <property name="label" translatable="yes">Printer Setup</property>
-                            <property name="use_underline">True</property>
-                            <signal handler="on_printer_setup_button_clicked" name="clicked"/>
-                          </object>
-                          <packing>
-                            <property name="expand">False</property>
-                            <property name="fill">False</property>
-                          </packing>
-                        </child>
                         <child>
                           <placeholder/>
                         </child>