def create_display(self):
top = myTkTop.myTkTop()
top.title('scanDisplay')
self.widgets.top = top
frame = Frame(top, borderwidth=1, relief='raised')
frame.pack(fill=X)
mb = Pmw.MenuBar(frame)
mb.pack(fill=X)
mb.addmenu('File', '', side='left')
self.widgets.file = mb.component('File-menu')
mb.addmenuitem('File', 'command', label='Scan record...',
command=self.open_scan)
mb.addmenuitem('File', 'command', label='Read file...',
command=self.menu_open_file)
mb.addmenuitem('File', 'command',
label='Save Next = ' + self.file.next_filename,
command=self.menu_save_next)
mb.addmenuitem('File', 'command',
label='Save As...', command=self.menu_save_as)
mb.addmenuitem('File', 'command', label='Print setup...',
command=self.menu_print_setup)
mb.addmenuitem('File', 'command', label='Print...',
command=self.menu_print)
mb.addmenuitem('File', 'command', label='Preferences...',
command=self.menu_preferences)
mb.addmenuitem('File', 'command', label='Save settings...',
command=self.menu_save_settings)
mb.addmenuitem('File', 'command', label='Restore settings...',
command=self.menu_restore_settings)
mb.addmenuitem('File', 'command', 'Exit', label='Exit',
command=self.menu_exit)
mb.addmenu('Help', '', side='right')
self.widgets.help = mb.component('Help-menu')
mb.addmenuitem('Help', 'command', label='Usage',
command=self.help)
mb.addmenuitem('Help', 'command', label='About',
command=self.about)
mb.addmenu('View', '', side='left')
self.widgets.display = mb.component('View-menu')
mb.addmenuitem('View', 'command', label='Plot...',
command=self.menu_plot)
mb.addcascademenu('View', 'Preferences')
mb.addmenuitem('Preferences', 'command', label='Update time...',
command=self.update_time)
mb.addmenuitem('Preferences', 'command', label='Plot...',
command=lambda s=self: BltPlot.BltConfigureGraph(s.widgets.plot))
mb.addmenuitem('Preferences', 'command', label='Foreground plot...',
command=lambda s=self: BltPlot.BltConfigureElement(s.widgets.plot, 'foreground'))
mb.addmenuitem('Preferences', 'command', label='Background plot...',
command=lambda s=self: BltPlot.BltConfigureElement(s.widgets.plot, 'background'))
mb.addmenuitem('Preferences', 'command', label='X axis...',
command=lambda s=self: BltPlot.BltConfigureAxis(
s.widgets.plot, 'x', command=s.xaxis_callback))
mb.addmenuitem('Preferences', 'command', label='Y axis...',
command=lambda s=self: BltPlot.BltConfigureAxis(
s.widgets.plot, 'y', command=s.yaxis_callback))
mb.addmenuitem('Preferences', 'command', label='Grid...',
command=lambda s=self: BltPlot.BltConfigureGrid(s.widgets.plot))
mb.addmenuitem('Preferences', 'command', label='Legend',
command=lambda s=self: BltPlot.BltConfigureLegend(s.widgets.plot))
control_column = Frame(top)
control_column.pack(side=LEFT, anchor=N)
data_column = Frame(top, borderwidth=1, relief='raised')
data_column.pack(side=LEFT, expand=YES, fill=BOTH)
# Define padding
fypad = 2 # pady for frames
acquire = Frame(control_column, borderwidth=1, relief='solid')
acquire.pack(fill=X, pady=fypad)
t = Label(acquire, text='Acquisition'); t.pack()
row = Frame(acquire); row.pack()
self.widgets.start = t = Button(row, text="Start",
command=self.menu_start)
t.pack(side=LEFT)
self.widgets.stop = t = Button(row, text="Stop",
command=self.menu_stop)
t.pack(side=LEFT)
row = Frame(acquire); row.pack()
self.widgets.erase = t = Button(row, text="Pause",
command=self.menu_pause)
t.pack(side=LEFT)
self.widgets.erase = t = Button(row, text="Resume",
command=self.menu_resume)
t.pack(side=LEFT)
status = Frame(control_column, borderwidth=1, relief='solid')
status.pack(fill=X, pady=fypad)
t = Label(status, text='Current point:', width=15); t.pack(side=TOP)
self.widgets.current_point = t = Label(status, width=8, relief='groove',
text='0',
foreground=self.colors.label_foreground,
background=self.colors.label_background)
t.pack(side=TOP)
t = Label(status, text='Status', width=5); t.pack(side=TOP)
self.widgets.status = t = Label(status, width=8, relief='groove',
text=' ',
foreground=self.colors.label_foreground,
background=self.colors.label_background)
t.pack(side=TOP)
display = Frame(control_column, borderwidth=1, relief='solid')
display.pack(anchor=N, fill=X, pady=fypad)
t = Label(display, text='Display'); t.pack()
row = Frame(display); row.pack()
self.widgets.zoom_down = t = Button(row, text= '<', padx='2m',
command=self.menu_zoom_down)
t.pack(side=LEFT)
t = Label(row, text='Zoom', borderwidth=1, relief='solid', width=8)
t.pack(side=LEFT)
self.widgets.zoom_up = t = Button(row, text= '>', padx='2m',
command=self.menu_zoom_up)
t.pack(side=LEFT)
row = Frame(display); row.pack()
self.widgets.shift_down = t = Button(row, text= '<', padx='2m',
command=self.menu_shift_down)
t.pack(side=LEFT)
t = Label(row, text='Shift', borderwidth=1, relief='solid', width=8)
t.pack(side=LEFT)
self.widgets.shift_up = t = Button(row, text= '>', padx='2m',
command=self.menu_shift_up)
t.pack(side=LEFT)
self.widgets.lin_log = t = Pmw.OptionMenu(display, labelpos=N,
label_text='Vertical Scale',
items=('Linear','Logarithmic'),
initialitem = self.display.vlog,
command=self.menu_lin_log)
t.pack()
self.widgets.plot = t = Pmw.Blt.Graph(data_column)
t.configure(plotbackground=self.colors.background)
t.line_create('foreground', symbol="", pixels=2,
color=self.colors.plot)
t.pack(side=TOP, anchor=N, expand=YES, fill=BOTH)
self.set_marker_colors()
def __init__(self, detector='13GE1:med:', element=1):
class widgets:
pass
self.widgets = widgets()
self.detector = detector
self.element = element
self.status = 'Ready'
self.path = '.'
self.file = 'test.xrf'
self.next_file = self.file
self.pvs = {}
self.pvs['ElapsedReal'] = epicsPV.epicsPV(detector + 'ElapsedReal',
wait=0)
self.pvs['PresetReal'] = epicsPV.epicsPV(detector + 'PresetReal',
wait=0)
self.pvs['StartAll'] = epicsPV.epicsPV(detector + 'StartAll', wait=0)
self.pvs['StopAll'] = epicsPV.epicsPV(detector + 'StopAll', wait=0)
self.pvs['EraseAll'] = epicsPV.epicsPV(detector + 'EraseAll', wait=0)
self.pvs['EraseStart'] = epicsPV.epicsPV(detector + 'EraseStart',
wait=0)
self.pvs['Acquiring'] = epicsPV.epicsPV(detector + 'Acquiring', wait=0)
self.pvs['mca1.ERTM'] = epicsPV.epicsPV(detector + 'mca1.ERTM', wait=0)
self.pvs['mca1.ERTM'].pend_io()
self.preset_real = self.pvs['PresetReal'].getw()
self.elapsed_real = self.pvs['ElapsedReal'].getw()
self.update_time = .5
# menus
top = myTkTop.myTkTop()
top.title('medDisplay')
self.widgets.top = top
frame = Frame(top, borderwidth=1, relief='raised')
frame.pack(fill=X)
mb = Pmw.MenuBar(frame)
mb.pack(fill=X)
mb.addmenu('File', '', side='left')
self.widgets.file = mb.component('File-menu')
mb.addmenuitem('File',
'command',
label='Save As ...',
command=self.menu_save)
mb.addmenuitem('File',
'command',
label='Save Next = ' + self.next_file,
command=self.menu_save_next)
mb.addmenuitem('File',
'command',
label='New MCA Display',
command=self.menu_new_display)
mb.addmenuitem('File',
'command',
'Exit',
label='Exit',
command=self.menu_exit)
mb.addmenu('Help', '', side='right')
self.widgets.help = mb.component('Help-menu')
mb.addmenuitem('Help',
'command',
label='Usage',
command=self.menu_help)
mb.addmenuitem('Help',
'command',
label='About',
command=self.menu_about)
mb.addmenu('Options', '', side='left')
self.widgets.options = mb.component('Options-menu')
self.erase_on_start = IntVar()
self.erase_on_start.set(1)
mb.addmenuitem('Options',
'checkbutton',
label='Erase on Start',
variable=self.erase_on_start)
# main page
main_frame = Frame(self.widgets.top)
main_frame.pack()
left_frame = Frame(main_frame, borderwidth=1, relief='solid')
left_frame.pack(side=LEFT, anchor=N)
self.widgets.left_frame = left_frame
right_frame = Frame(main_frame, borderwidth=1, relief='solid')
right_frame.pack(side=LEFT, anchor=N)
self.widgets.right_frame = right_frame
# Right Hand Side for control buttons
row = Frame(right_frame)
row.pack(side=TOP, anchor=W)
t = Label(row, text='Preset Real Time (s):', width=22, anchor=E)
t.pack(side=LEFT)
self.widgets.preset_real = t = Pmw.EntryField(
row,
value=0,
entry_width=9,
entry_justify=CENTER,
validate={'validator': 'real'},
entry_background='light blue',
command=self.menu_preset_real)
t.pack(side=LEFT)
row = Frame(right_frame)
row.pack(side=TOP, anchor=W)
t = Label(row, text='Elapsed Real Time (s):', width=22, anchor=E)
t.pack(side=LEFT)
self.widgets.elapsed_real = t = Label(row,
text=str(self.elapsed_real),
foreground='blue')
t.pack(side=LEFT)
self.widgets.preset_real.setentry(self.preset_real)
row = Frame(right_frame)
row.pack(side=TOP)
t = Button(row, text='Start', command=self.menu_start)
t.pack(side=LEFT)
t = Button(row, text='Stop', command=self.menu_stop)
t.pack(side=LEFT)
t = Button(row, text='Erase', command=self.menu_erase)
t.pack(side=LEFT)
row = Frame(right_frame)
row.pack(side=TOP)
t = Button(row, text='Copy ROIS', command=self.menu_copy_rois)
t.pack(side=LEFT)
row = Frame(right_frame)
row.pack(side=TOP, anchor=W)
t = Button(row, text='Save As ...', command=self.menu_save)
t.pack(side=LEFT)
self.widgets.save_next = t = Button(row,
text='Save Next = ' +
self.next_file,
command=self.menu_save_next)
t.pack(side=LEFT)
#
row = Frame(right_frame)
row.pack(side=TOP, anchor=W)
t = Label(row, text='Viewing Element: ')
t.pack(side=LEFT)
self.widgets.element = t = Label(row,
text=str(self.element),
width=2,
foreground='blue')
t.pack(side=LEFT)
row = Frame(right_frame)
row.pack(side=TOP, anchor=W)
t = Label(row, text='Status: ')
t.pack(side=LEFT)
self.widgets.status = t = Label(row,
text='Initializing...',
foreground='blue')
t.pack(side=LEFT)
t.pack(side=RIGHT)
#
# Left Hand Side shows Detector Element Layout
#
t = Label(left_frame, text='Detector Elements')
t.pack(side=TOP)
width = 230
height = 230
area = Frame(left_frame, width=width, height=height)
area.pack(side=TOP)
self.widgets.area = area
self.detector_positions = localMedLayout.localMedLayout()
self.n_detectors = len(self.detector_positions)
button_width = 1
button_height = 1
self.geom_state = 0
self.widgets.det_buttons = []
for d in range(self.n_detectors):
t = Button(area,
text=str(d + 1),
width=button_width,
height=button_height,
command=lambda s=self, d=d: s.menu_element(d + 1))
self.widgets.det_buttons.append(t)
self.layout_detector()
# Finally, load real versions of the mca_display and EPICS_MED objects
# This will take some time, so we start with 'Initializing ...' in the
# status message
self.widgets.elapsed_real.configure(text=' ')
self.mcaDisplay = mcaDisplay.mcaDisplay()
self.mca = self.detector + 'mca' + str(self.element)
self.mcaDisplay.open_detector(self.mca)
self.med = epicsMed.epicsMed(self.detector,
n_detectors=self.n_detectors)
# when objects are really created, report 'Ready'.
self.widgets.status.configure(text='Ready')
# Start the timer routine
self.widgets.top.after(int(self.update_time * 1000), self.menu_timer)
def __init__(self, mca, fit=None, command=None):
class widgets:
pass
self.results_file = 'fit_results.txt'
self.spreadsheet_file = 'fit_spreadsheet.txt'
self.mca = mca
self.callback_command = command
self.widgets = widgets()
self.background_mca = copy.deepcopy(mca)
self.fit_mca = copy.deepcopy(mca)
self.mark_peaks_mca = copy.deepcopy(mca)
data = self.background_mca.get_data() * 0
self.background_mca.set_data(data)
self.fit_mca.set_data(data)
self.mark_peaks_mca.set_data(data)
self.index=0
if (fit == None):
self.fit = Mca.McaFit(mca)
else:
self.fit = fit
# Update the fit object to be consistent with the Mca
self.fit.update(self.fit_mca)
if (len(self.fit.peaks) == 0): self.fit.peaks=[Mca.McaPeak()]
xsize=10
top = myTkTop.myTkTop()
Pmw.initialise(top)
top.title('Peak Fit')
self.widgets.top = top
frame = Frame(top, borderwidth=1, relief='raised')
frame.pack(fill=X)
mb = Pmw.MenuBar(frame)
mb.pack(fill=X)
mb.addmenu('File', '', side='left')
self.widgets.file = mb.component('File-menu')
mb.addmenuitem('File', 'command',
label='Read peaks...',
command=self.read_peak_file)
mb.addmenuitem('File', 'command',
label='Write peaks...',
command=self.write_peak_file)
mb.addmenuitem('File', 'command',
label='Results file...', command=self.set_results_file)
mb.addmenuitem('File', 'command',
label='Spreadsheet file...',
command=self.set_spreadsheet_file)
mb.addmenuitem('File', 'command', 'Exit', label='Exit',
command=self.menu_exit)
t = Pmw.Group(top, tag_text='Background Parameters'); t.pack(fill=X)
bcol = t.interior()
row = Frame(bcol); row.pack(side=TOP)
background = self.fit.background
self.exponent_options = ('2','4','6')
self.widgets.exponent = t = Pmw.OptionMenu(row, labelpos=N,
label_text='Exponent',
items=self.exponent_options,
initialitem = str(background.exponent))
t.pack(side=LEFT)
self.widgets.top_width = t = Pmw.EntryField(row,
value=background.top_width,
entry_width=8, entry_justify=CENTER,
labelpos=N, label_text='Top width',
validate={'validator':'real'})
t.pack(side=LEFT)
self.widgets.bottom_width = t = Pmw.EntryField(row,
value=background.bottom_width,
entry_width=8, entry_justify=CENTER,
labelpos=N, label_text='Bottom width',
validate={'validator':'real'})
t.pack(side=LEFT)
self.tangent_options = ('No', 'Yes')
self.widgets.tangent = t = Pmw.OptionMenu(row, labelpos=N,
label_text='Tangent?',
items=self.tangent_options,
menubutton_width=3,
initialitem = background.tangent)
t.pack(side=LEFT)
self.compress_options = ('1', '2', '4', '8', '16')
self.widgets.compress = t = Pmw.OptionMenu(row, labelpos=N,
label_text='Compression',
items=self.compress_options,
menubutton_width=2,
initialitem = str(background.compress))
t.pack(side=LEFT)
row = Frame(bcol); row.pack(side=TOP)
self.widgets.fit_background = t = Button(row, text='Fit background',
command=self.fit_background)
t.pack(side=LEFT)
self.widgets.plot_background = t = Button(row, text='Re-plot background',
command=self.plot_background)
t.pack(side=LEFT)
t = Pmw.Group(top, tag_text='Peak Fit Parameters'); t.pack(fill=X)
fcol = t.interior()
t = Pmw.Group(fcol, tag_text='Initial energy calibration');
t.pack(side=TOP)
row = t.interior()
self.widgets.energy_cal_offset = t = Pmw.EntryField(row,
value=self.fit.initial_energy_offset,
entry_width=10, entry_justify=CENTER,
labelpos=W, label_text='Offset:',
validate={'validator':'real'})
t.pack(side=LEFT)
self.widgets.energy_cal_slope = t = Pmw.EntryField(row,
value=self.fit.initial_energy_slope,
entry_width=10, entry_justify=CENTER,
labelpos=W, label_text='Slope:',
validate={'validator':'real'})
t.pack(side=LEFT)
self.optimize_options = ('Fix', 'Optimize')
self.widgets.energy_cal_flag = t = Pmw.OptionMenu(row, labelpos=W,
label_text='Flag:',
items=self.optimize_options,
menubutton_width=8,
initialitem = self.fit.energy_flag)
t.pack(side=LEFT)
t = Pmw.Group(fcol, tag_text='Initial FWHM calibration');
t.pack(side=TOP)
row = t.interior()
self.widgets.fwhm_cal_offset = t = Pmw.EntryField(row,
value=self.fit.initial_fwhm_offset,
command = self.update_peaks,
entry_width=10, entry_justify=CENTER,
labelpos=W, label_text='Offset:',
validate={'validator':'real'})
t.pack(side=LEFT)
self.widgets.fwhm_cal_slope = t = Pmw.EntryField(row,
value=self.fit.initial_fwhm_slope,
command = self.update_peaks,
entry_width=10, entry_justify=CENTER,
labelpos=W, label_text='Slope:',
validate={'validator':'real'})
t.pack(side=LEFT)
self.widgets.fwhm_cal_flag = t = Pmw.OptionMenu(row, labelpos=W,
label_text='Flag:',
items=self.optimize_options,
menubutton_width=8,
initialitem = self.fit.fwhm_flag)
t.pack(side=LEFT)
width=10
t = Pmw.Group(fcol, tag_text='Peak parameters'); t.pack(fill=X)
pcol = t.interior()
row = Frame(pcol); row.pack()
self.widgets.label = t = Pmw.EntryField(row, value=' ',
entry_width=width, entry_justify=CENTER,
labelpos=N, label_text='Label',
command=self.peak_label)
t.pack(side=LEFT)
self.widgets.energy = t = Pmw.EntryField(row, value=0.,
entry_width=width, entry_justify=CENTER,
labelpos=N, label_text='Energy',
validate={'validator':'real'},
command=self.peak_params)
t.pack(side=LEFT)
self.widgets.energy_flag = t = Pmw.OptionMenu(row, labelpos=N,
label_text='Energy flag',
items=self.optimize_options,
initialitem = 1,
menubutton_width=8,
command=self.peak_params)
t.pack(side=LEFT)
self.widgets.fwhm = t = Pmw.EntryField(row, value=0.,
entry_width=width, entry_justify=CENTER,
labelpos=N, label_text='FWHM',
validate={'validator':'real'},
command=self.peak_params)
t.pack(side=LEFT)
self.global_optimize_options = ('Global', 'Optimize', 'Fix')
self.widgets.fwhm_flag = t = Pmw.OptionMenu(row, labelpos=N,
label_text='FWHM flag',
items=self.global_optimize_options,
initialitem = 0,
menubutton_width=8,
command=self.peak_params)
t.pack(side=LEFT)
self.widgets.ampl_factor = t = Pmw.EntryField(row, value=0.,
entry_width=width, entry_justify=CENTER,
labelpos=N, label_text='Ampl. ratio',
validate={'validator':'real'},
command=self.peak_params)
t.pack(side=LEFT)
row = Frame(pcol); row.pack(side=TOP, anchor=W)
col = Frame(row); col.pack(side=LEFT)
width=7
self.widgets.insert = t = Button(col, text='Insert', width=width,
command=lambda s=self: s.insert_or_append(insert=1));
t.pack()
self.widgets.append = t = Button(col, text='Append', width=width,
command=lambda s=self: s.insert_or_append(insert=0));
t.pack()
self.widgets.delete = t = Button(col, text='Delete', width=width,
command=self.delete_peak);
t.pack()
self.widgets.clear_peaks = t = Button(col, text='Clear', width=width,
command=self.clear_peaks)
t.pack()
self.widgets.sort = t = Button(col, text='Sort', width=width,
command=self.sort_peaks);
t.pack()
self.widgets.mark_peaks = t = Button(col, text='Mark all', width=width,
command=self.mark_peaks)
t.pack()
self.widgets.peak_list = t = Pmw.ScrolledListBox(row,
listbox_font=('Courier','8'),
listbox_width=65, listbox_height=10,
vscrollmode='static',
hscrollmode='none',
selectioncommand=self.new_index)
t.pack()
width=40
row = Frame(fcol); row.pack(anchor=W)
t = Label(row, text='Fit results file:'); t.pack(side=LEFT)
self.widgets.results_file_name = t = Label(row,
text=self.results_file,
foreground='blue', background='white')
t.pack(side=LEFT)
row = Frame(fcol); row.pack(anchor=W)
t = Label(row, text='Spreadsheet file:'); t.pack(side=LEFT)
self.widgets.spreadsheet_file_name = t = Label(row,
text=self.spreadsheet_file,
foreground='blue', background='white')
t.pack(side=LEFT)
self.widgets.append_mode = t = Pmw.OptionMenu(fcol, labelpos=W,
label_text='Overwrite or append results and spreadsheet files:',
items=('Overwrite', 'Append'),
menubutton_width=9,
initialitem = 1)
t.pack(anchor=W)
row = Frame(fcol); row.pack(side=TOP)
self.widgets.fit_peaks = t = Button(row, text='Fit peaks',
command=self.fit_peaks)
t.pack(side=LEFT)
self.widgets.plot_fit = t = Button(row, text='Re-plot fit',
command=self.plot_fit)
t.pack(side=LEFT)
self.update_peaks()
def __init__(self, detector='13GE1:med:', element=1):
class widgets:
pass
self.widgets = widgets()
self.detector = detector
self.element = element
self.status = 'Ready'
self.path = '.'
self.file = 'test.xrf'
self.next_file = self.file
self.pvs = {}
self.pvs['ElapsedReal'] = epicsPV.epicsPV(detector + 'ElapsedReal', wait=0)
self.pvs['PresetReal'] = epicsPV.epicsPV(detector + 'PresetReal', wait=0)
self.pvs['StartAll'] = epicsPV.epicsPV(detector + 'StartAll', wait=0)
self.pvs['StopAll'] = epicsPV.epicsPV(detector + 'StopAll', wait=0)
self.pvs['EraseAll'] = epicsPV.epicsPV(detector + 'EraseAll', wait=0)
self.pvs['EraseStart'] = epicsPV.epicsPV(detector + 'EraseStart', wait=0)
self.pvs['Acquiring'] = epicsPV.epicsPV(detector + 'Acquiring', wait=0)
self.pvs['mca1.ERTM'] = epicsPV.epicsPV(detector + 'mca1.ERTM', wait=0)
self.pvs['mca1.ERTM'].pend_io()
self.preset_real = self.pvs['PresetReal'].getw()
self.elapsed_real = self.pvs['ElapsedReal'].getw()
self.update_time = .5
# menus
top = myTkTop.myTkTop()
top.title('medDisplay')
self.widgets.top = top
frame = Frame(top, borderwidth=1, relief='raised')
frame.pack(fill=X)
mb = Pmw.MenuBar(frame)
mb.pack(fill=X)
mb.addmenu('File', '', side='left')
self.widgets.file = mb.component('File-menu')
mb.addmenuitem('File', 'command',
label='Save As ...',
command=self.menu_save)
mb.addmenuitem('File', 'command',
label='Save Next = ' + self.next_file,
command=self.menu_save_next)
mb.addmenuitem('File', 'command',
label='New MCA Display',
command=self.menu_new_display)
mb.addmenuitem('File', 'command', 'Exit', label='Exit',
command=self.menu_exit)
mb.addmenu('Help', '', side='right')
self.widgets.help = mb.component('Help-menu')
mb.addmenuitem('Help', 'command', label='Usage',
command=self.menu_help)
mb.addmenuitem('Help', 'command', label='About',
command=self.menu_about)
mb.addmenu('Options', '', side='left')
self.widgets.options = mb.component('Options-menu')
self.erase_on_start = IntVar()
self.erase_on_start.set(1)
mb.addmenuitem('Options', 'checkbutton', label='Erase on Start',
variable=self.erase_on_start)
# main page
main_frame = Frame(self.widgets.top); main_frame.pack()
left_frame = Frame(main_frame, borderwidth=1, relief='solid')
left_frame.pack(side=LEFT, anchor=N)
self.widgets.left_frame = left_frame
right_frame = Frame(main_frame, borderwidth=1, relief='solid')
right_frame.pack(side=LEFT, anchor=N)
self.widgets.right_frame = right_frame
# Right Hand Side for control buttons
row = Frame(right_frame)
row.pack(side=TOP, anchor=W)
t = Label(row, text = 'Preset Real Time (s):', width=22,
anchor=E);
t.pack(side=LEFT)
self.widgets.preset_real = t = Pmw.EntryField(row, value=0,
entry_width=9, entry_justify=CENTER,
validate={'validator':'real'},
entry_background='light blue',
command=self.menu_preset_real)
t.pack(side=LEFT)
row = Frame(right_frame);
row.pack(side=TOP, anchor=W)
t = Label(row, text = 'Elapsed Real Time (s):', width=22,
anchor=E);
t.pack(side=LEFT)
self.widgets.elapsed_real = t = Label(row, text=str(self.elapsed_real),
foreground='blue')
t.pack(side=LEFT)
self.widgets.preset_real.setentry(self.preset_real)
row = Frame(right_frame); row.pack(side=TOP)
t = Button(row, text='Start', command=self.menu_start); t.pack(side=LEFT)
t = Button(row, text='Stop', command=self.menu_stop); t.pack(side=LEFT)
t = Button(row, text='Erase', command=self.menu_erase); t.pack(side=LEFT)
row = Frame(right_frame); row.pack(side=TOP)
t = Button(row, text='Copy ROIS', command=self.menu_copy_rois)
t.pack(side=LEFT)
row = Frame(right_frame); row.pack(side=TOP, anchor=W)
t = Button(row, text='Save As ...', command=self.menu_save); t.pack(side=LEFT)
self.widgets.save_next = t = Button(row, text='Save Next = ' + self.next_file,
command=self.menu_save_next)
t.pack(side=LEFT)
#
row = Frame(right_frame); row.pack(side=TOP, anchor=W)
t = Label(row, text = 'Viewing Element: '); t.pack(side=LEFT)
self.widgets.element = t = Label(row, text=str(self.element), width=2,
foreground='blue')
t.pack(side=LEFT)
row = Frame(right_frame); row.pack(side=TOP, anchor=W)
t = Label(row, text = 'Status: '); t.pack(side=LEFT)
self.widgets.status = t = Label(row, text='Initializing...',
foreground='blue'); t.pack(side=LEFT)
t.pack(side=RIGHT)
#
# Left Hand Side shows Detector Element Layout
#
t = Label(left_frame, text='Detector Elements'); t.pack(side=TOP)
width = 230
height = 230
area = Frame(left_frame, width=width, height=height); area.pack(side=TOP)
self.widgets.area = area
self.detector_positions = localMedLayout.localMedLayout()
self.n_detectors = len(self.detector_positions)
button_width=1
button_height=1
self.geom_state= 0
self.widgets.det_buttons = []
for d in range(self.n_detectors):
t = Button(area, text=str(d+1), width=button_width,
height=button_height,
command = lambda s=self, d=d: s.menu_element(d+1))
self.widgets.det_buttons.append(t)
self.layout_detector()
# Finally, load real versions of the mca_display and EPICS_MED objects
# This will take some time, so we start with 'Initializing ...' in the
# status message
self.widgets.elapsed_real.configure(text=' ')
self.mcaDisplay = mcaDisplay.mcaDisplay()
self.mca = self.detector + 'mca' + str(self.element)
self.mcaDisplay.open_detector(self.mca)
self.med = epicsMed.epicsMed(self.detector, n_detectors=self.n_detectors)
# when objects are really created, report 'Ready'.
self.widgets.status.configure(text='Ready')
# Start the timer routine
self.widgets.top.after(int(self.update_time*1000), self.menu_timer)
