mirror of https://github.com/python/cpython
61 lines
1.3 KiB
Python
61 lines
1.3 KiB
Python
# Define menu operations for GL stdwin
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import gl
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from glstdwin import key2code
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class MenuObject:
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#
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def _init(self, (win, title)):
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self._win = win
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self._title = title
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self._items = []
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return self
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#
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def close(self):
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self._win.remove(self)
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del self._win
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#
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def additem(self, arg):
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if type(arg) == type(()):
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text, shortcut = arg
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else:
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text, shortcut = arg, None
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self._items.append([text, shortcut, 1, 0])
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#
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def setitem(self, (i, text)):
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self._items[i][0] = text
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#
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def enable(self, (i, flag)):
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self._items[i][2] = flag
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#
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def check(self, (i, flag)):
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self._items[i][3] = flag
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#
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def _makepup(self, firstitem):
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pup = gl.newpup()
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if self._title:
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gl.addtopup(pup, self._title + '%t', 0)
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for item in self._items:
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text = item[0]
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if not item[2]: # Disabled
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text = ' ( ' + text + ' )%x-1'
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else:
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if item[3]: # Check mark
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text = '-> ' + text
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else:
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text = ' ' + text
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if key2code.has_key(item[1]):
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text = text + ' [Alt-' + item[1] + ']'
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text = text + '%x' + `firstitem`
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gl.addtopup(pup, text, 0)
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firstitem = firstitem + 1
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return pup
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#
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def _checkshortcut(self, char):
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for i in range(len(self._items)):
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item = self._items[i]
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if item[2] and item[1] == char:
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return i
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return -1
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#
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