def load_preferences(self):
"""Loads the sequence display settings from prefs file, if present"""
from PEATDB.Prefs import Preferences
print 'Loading current Ekin preferences'
self.preferences=Preferences('Ekin',{'canvas_height':600})
try:
f=self.preferences.get('font')
self.font_input.set(f)
except:
self.preferences.set('font','fixed')
try:
f=self.preferences.get('fontsize')
self.fontsize_input.set(f)
except:
self.preferences.set('fontsize',12)
try:
f=self.preferences.get('fontstyle')
self.fontstyle_input.set(f)
except:
self.preferences.set('fontstyle',1)
try:
self.graphsize =self.preferences.get('graphsize')
except:
self.preferences.set('graphsize','500x400')
return
class settings:
"""Class to provide dialog interface for ekin settings"""
def __init__(self, parent=None):
return
#
# Dialog to change ekin prefs
#
def show_settings(self):
self.ekin_setupwin=Toplevel()
self.ekin_setupwin.geometry('+300+450')
self.ekin_setupwin.title('Ekin Settings')
self.graphsizes = ['300x300', '500x400', '800x600', '1000x800']
row=1
lblfont=Label(self.ekin_setupwin,text='Font:')
lblfont.grid(row=row,column=0,padx=3,pady=2)
fontentry_button=Menubutton(self.ekin_setupwin,textvariable=self.font_input,
relief=RAISED,width=16)
fontentry_menu=Menu(fontentry_button,tearoff=0)
fontentry_button['menu']=fontentry_menu
#
# Other fonts available
#
fts=['Arial','Courier','Verdana','Fixed','Times']
for text in fts:
#text='Font '+text
fontentry_menu.add_radiobutton(label=text,
variable=self.font_input,
value=text,
indicatoron=1)
fontentry_button.grid(row=row,column=1, sticky='nes', padx=3,pady=2)
row=3
lblfontsize=Label(self.ekin_setupwin,text='Main Font Size:')
lblfontsize.grid(row=row,column=0,padx=3,pady=2)
fontsizeentry=Scale(self.ekin_setupwin,from_=8,to=20,resolution=1,orient='horizontal',
relief='ridge',variable=self.fontsize_input)
fontsizeentry.grid(row=row,column=1, sticky='wens',padx=3,pady=2)
row=4
frame = Frame(self.ekin_setupwin)
fontstyle_label = Label(frame, text='Font Style:')
fontstyle_label.grid(row=0,column=0)
fontstyle = Radiobutton(frame, text="plain", variable=self.fontstyle_input, value=0)
fontstyle1 = Radiobutton(frame, text="bold", variable=self.fontstyle_input, value=1)
fontstyle2 = Radiobutton(frame, text="italic", variable=self.fontstyle_input, value=2)
fontstyle.grid(row=0,column=1)
fontstyle1.grid(row=0,column=2)
fontstyle2.grid(row=0,column=3)
frame.grid(row=row,column=0,columnspan=2,sticky='news', padx=3,pady=2)
row=5
#listbox for canvas size
self.graphsize_box = Pmw.ScrolledListBox(parent = self.ekin_setupwin,
labelpos='nw',
label_text='Graph Size:',
listbox_selectmode = 'single',
listbox_height = 4,
usehullsize = 1,
hull_width = 100,
hull_height = 100
)
self.graphsize_box.grid(row=row,column=0,sticky='nw')
for item in self.graphsizes:
self.graphsize_box.insert(END, item)
self.graphsizes = map(int, self.graphsize_box.curselection())
row=6
c=Button(self.ekin_setupwin,text='Plotter settings', command=self.mainplotter.display_setup)
c.grid(row=row,column=0,columnspan=2,sticky='news',padx=4,pady=4)
row=7
#
# Apply Button
#
b = Button(self.ekin_setupwin, text="Apply Settings", command=self.apply_settings)
b.grid(row=row,column=1,sticky='news',padx=4,pady=4)
#
# Close button
#
c=Button(self.ekin_setupwin,text='Close', command=self.close_ekin_setupwin)
c.grid(row=row,column=0,sticky='news',padx=4,pady=4)
#
# Save Settings button
#
row=8
c=Button(self.ekin_setupwin,text='Save as Default', command=self.save_preferences)
c.grid(row=row,column=0,columnspan=2,sticky='news',padx=4,pady=4)
return
#
# -----
#
def save_preferences(self):
"""Saves the sequence display settings to prefs file"""
import preferences
print 'Saving Ekin preferences'
self.preferences.set('font',self.font_input.get())
self.preferences.set('fontsize',self.fontsize_input.get())
self.preferences.set('fontstyle',self.fontstyle_input.get())
self.preferences.set('graphsize',self.graphsize)
#self.preferences.set('showgraphlegend',self.showgraphlegend)
#self.preferences.set('showgraphoptions',self.showgraphoptions)
return
#
# -----
#
def load_preferences(self):
"""Loads the sequence display settings from prefs file, if present"""
from PEATDB.Prefs import Preferences
print 'Loading current Ekin preferences'
self.preferences=Preferences('Ekin',{'canvas_height':600})
try:
f=self.preferences.get('font')
self.font_input.set(f)
except:
self.preferences.set('font','fixed')
try:
f=self.preferences.get('fontsize')
self.fontsize_input.set(f)
except:
self.preferences.set('fontsize',12)
try:
f=self.preferences.get('fontstyle')
self.fontstyle_input.set(f)
except:
self.preferences.set('fontstyle',1)
try:
self.graphsize =self.preferences.get('graphsize')
except:
self.preferences.set('graphsize','500x400')
return
def close_ekin_setupwin(self):
"""Closes the display settings window"""
self.ekin_setupwin.destroy()
self.ekin_setupwin=None
return
