/usr/share/pyshared/ase/gui/widgets.py is in python-ase 3.6.0.2515-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 | from gettext import gettext as _
import gtk
class Number(gtk.SpinButton):
def __init__(self, value=0,
lower=0, upper=10000,
step_incr=1, page_incr=10,
climb_rate=0.5, digits=0):
self.adj = gtk.Adjustment(value, lower, upper, step_incr, page_incr, 0)
gtk.SpinButton.__init__(self, self.adj, climb_rate, digits)
def connect(self, *args):
return self.adj.connect(*args)
class Menu:
def __init__(self, menubar, name, items):
self.items = {}
menu = gtk.Menu()
for data in items:
text = data[0]
callback = data[1]
args = data[2:]
menuitem = gtk.MenuItem(text)
menu.append(menuitem)
menuitem.connect('activate', callback, *args)
menuitem.show()
self.items[text] = menuitem
menuitem = gtk.MenuItem(name)
menubar.append(menuitem)
menuitem.set_submenu(menu)
menuitem.show()
class Help(gtk.Window):
__instance = None
def __new__(cls, *args, **kwargs):
# Make this a singleton.
if Help.__instance is None:
Help.__instance = gtk.Window.__new__(cls, *args, **kwargs)
return Help.__instance
def __init__(self, text):
# Now, __init__ may be called multiple times!
if not hasattr(self, '_initialized'):
self.initialize(text)
else:
self.set_text(text)
self.present() # Show the window.
def initialize(self, text):
gtk.Window.__init__(self)
self.set_title(_("Help"))
self._initialized = True
vbox = gtk.VBox()
self.add(vbox)
self.label = pack(vbox, gtk.Label())
self.label.set_line_wrap(True)
self.set_text(text)
close = gtk.Button(_('Close'))
pack(vbox, [close])
close.connect('clicked', self.destroy)
self.connect("delete-event", self.destroy)
self.show_all()
def set_text(self, text):
# Count line length
linelen = max([len(x) for x in text.split('\n')])
text = text.replace('<c>', '<span foreground="blue">')
text = text.replace('</c>', '</span>')
self.label.set_width_chars(linelen)
self.label.set_line_wrap(False)
self.label.set_markup(text)
def destroy(self, *args):
self.hide()
return True # Prevents destruction of the window.
def help(text):
button = gtk.Button(_('Help'))
button.connect('clicked', lambda widget, text=text: Help(text))
return button
class Window(gtk.Window):
def __init__(self, gui):
self.gui = gui
gtk.Window.__init__(self)
self.set_title(_('Constraints'))
vbox = gtk.VBox()
b = pack(vbox, [gtk.Button(_('Constrain')),
gtk.Label(_(' selected atoms'))])[0]
b.connect('clicked', self.selected)
b = pack(vbox, [gtk.Button(_('Constrain')),
gtk.Label(_(' immobile atoms:'))])[0]
b.connect('clicked', self.immobile)
b = pack(vbox, gtk.Button(_('Clear constraint')))
b.connect('clicked', self.clear)
close = pack(vbox, gtk.Button(_('Close')))
close.connect('clicked', lambda widget: self.destroy())
self.add(vbox)
vbox.show()
self.show()
def pack(vbox, widgets, end=False, bottom=False, expand=False, padding=0):
if not isinstance(widgets, list):
widgets.show()
if bottom:
vbox.pack_end(widgets, expand, expand, padding)
else:
vbox.pack_start(widgets, expand, expand, padding)
return widgets
hbox = gtk.HBox(0, 0)
hbox.show()
if bottom:
vbox.pack_end(hbox, expand, expand, padding)
else:
vbox.pack_start(hbox, expand, expand, padding)
for widget in widgets:
if type(widget) is gtk.Entry:
widget.set_size_request(widget.get_max_length() * 9, 24)
widget.show()
if end and widget is widgets[-1]:
hbox.pack_end(widget, expand, expand, padding)
else:
hbox.pack_start(widget, expand, expand, padding)
return widgets
class cancel_apply_ok(gtk.HButtonBox):
"Widget with Cancel, Apply and OK buttons. The arguments are callbacks."
def __init__(self, cancel, apply, ok):
gtk.HButtonBox.__init__(self)
cancel_but = gtk.Button(stock=gtk.STOCK_CANCEL)
cancel_but.connect('clicked', cancel)
apply_but = gtk.Button(stock=gtk.STOCK_APPLY)
apply_but.connect('clicked', apply)
ok_but = gtk.Button(stock=gtk.STOCK_OK)
ok_but.connect('clicked', ok)
for w in (cancel_but, apply_but, ok_but):
self.pack_start(w, 0, 0)
w.show()
#self.show_all()
def oops(message, message2=None):
dialog = gtk.MessageDialog(flags=gtk.DIALOG_MODAL,
type=gtk.MESSAGE_WARNING,
buttons=gtk.BUTTONS_CLOSE,
message_format=message)
try:
dialog.format_secondary_text(message2)
except AttributeError:
print >>sys.stderr, message
print >>sys.stderr, message2
dialog.connect('response', lambda x, y, dialog=dialog: dialog.destroy())
dialog.show()
class AseGuiCancelException(Exception):
pass
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