cpython/Lib/stdwin/DirList.py

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# DirList -- Directory Listing widget
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# XXX Displays messy paths when following '..'
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import os
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import stdwin, rect
from stdwinevents import *
from Buttons import PushButton
from WindowParent import WindowParent
from HVSplit import HSplit, VSplit
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class DirList(VSplit):
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#
def create(self, (parent, dirname)):
self = VSplit.create(self, parent)
names = os.listdir(dirname)
for name in names:
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if os.path.isdir(os.path.join(dirname, name)):
fullname = os.path.join(dirname, name)
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btn = SubdirButton().definetext(self, fullname)
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elif name[-3:] == '.py':
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btn = ModuleButton().definetext(self, name)
else:
btn = FileButton().definetext(self, name)
return self
#
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class DirListWindow(WindowParent):
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#
def create(self, dirname):
self = WindowParent.create(self, (dirname, (0, 0)))
child = DirList().create(self, dirname)
self.realize()
return self
#
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class SubdirButton(PushButton):
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#
def drawpict(self, d):
PushButton.drawpict(self, d)
d.box(rect.inset(self.bounds, (3, 1)))
#
def up_trigger(self):
window = DirListWindow().create(self.text)
#
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class FileButton(PushButton):
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#
def up_trigger(self):
stdwin.fleep()
#
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class ModuleButton(FileButton):
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#
def drawpict(self, d):
PushButton.drawpict(self, d)
d.box(rect.inset(self.bounds, (1, 3)))
#