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Code Issues Projects Releases Packages Wiki Activity Actions 15

Saving/Restoring state into ~/.pynche file

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This commit is contained in:
Barry Warsaw 1998-10-20 20:45:46 +00:00
parent 28e7b4cce1
commit 8a09e1ccda
10 changed files with 160 additions and 27 deletions
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45
Tools/pynche/TextViewer.py
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@ -21,6 +21,7 @@ import ColorDB
class TextViewer:
def __init__(self, switchboard, parent=None):
self.__sb = switchboard
optiondb = switchboard.optiondb()
root = self.__root = Toplevel(parent, class_='Pynche')
root.protocol('WM_DELETE_WINDOW', self.__withdraw)
root.title('Pynche Text Window')
@ -33,11 +34,20 @@ class TextViewer:
# create the text widget
#
self.__text = Text(root, relief=SUNKEN,
background='black',
foreground='white',
background=optiondb.get('TEXTBG', 'black'),
foreground=optiondb.get('TEXTFG', 'white'),
width=35, height=15)
sfg = optiondb.get('TEXT_SFG')
if sfg:
self.__text.configure(selectforeground=sfg)
sbg = optiondb.get('TEXT_SBG')
if sbg:
self.__text.configure(selectbackground=sbg)
ibg = optiondb.get('TEXT_IBG')
if ibg:
self.__text.configure(insertbackground=ibg)
self.__text.pack()
self.__text.insert(0.0, '''\
self.__text.insert(0.0, optiondb.get('TEXT', '''\
Insert some stuff here and play
with the buttons below to see
how the colors interact in
@ -45,14 +55,23 @@ textual displays.
See how the selection can also
be affected by tickling the buttons
and choosing a color.''')
self.__text.tag_add(SEL, 6.0, END)
and choosing a color.'''))
insert = optiondb.get('TEXTINS')
if insert:
self.__text.mark_set(INSERT, insert)
try:
start, end = optiondb.get('TEXTSEL', (6.0, END))
self.__text.tag_add(SEL, start, end)
except ValueError:
# selection wasn't set
pass
self.__text.focus_set()
#
# variables
self.__trackp = BooleanVar()
self.__trackp.set(0)
self.__trackp.set(optiondb.get('TRACKP', 0))
self.__which = IntVar()
self.__which.set(0)
self.__which.set(optiondb.get('WHICH', 0))
#
# track toggle
self.__t = Checkbutton(root, text='Track color changes',
@ -130,3 +149,15 @@ and choosing a color.''')
self.__text.configure(selectbackground=colorname)
elif which == 5:
self.__text.configure(insertbackground=colorname)
def save_options(self, optiondb):
optiondb['TRACKP'] = self.__trackp.get()
optiondb['WHICH'] = self.__which.get()
optiondb['TEXT'] = self.__text.get(0.0, 'end - 1c')
optiondb['TEXTSEL'] = self.__text.tag_ranges(SEL)[0:2]
optiondb['TEXTINS'] = self.__text.index(INSERT)
optiondb['TEXTFG'] = self.__text['foreground']
optiondb['TEXTBG'] = self.__text['background']
optiondb['TEXT_SFG'] = self.__text['selectforeground']
optiondb['TEXT_SBG'] = self.__text['selectbackground']
optiondb['TEXT_IBG'] = self.__text['insertbackground']