def __init__(self, items=None, title=None, message=None, parent=None, size=None):
super(SelectDialog, self).__init__()
self.sview = SelectView(items)
self._create_gui(title, message, parent)
self._connect_signals()
if size and len(size) == 2:
w, h = -1, -1
if size[0] > 0:
w = size[0]
if size[1] > 0:
h = size[1]
self.dialog.set_size_request(w, h)
def create_selectview(self):
self.items = (
{
'enabled': True,
'name': 'item1',
'desc': 'desc1'
},
{
'enabled': False,
'name': 'item2'
},
{
'enabled': True,
'desc': 'desc3'
},
{
'name': 'item4',
'desc': 'desc4'
},
{
'enabled': True,
'name': 'item5',
'desc': ''
},
{
'enabled': False,
'name': '',
'desc': 'desc6'
},
)
self.selectview = SelectView(self.items)
self.selectview.connect('item-enabled', self._on_item_action,
'enabled')
self.selectview.connect('item-disabled', self._on_item_action,
'disabled')
self.selectview.connect('item-selected', self._on_item_action,
'selected')
return self.selectview
def create_selectview(self):
self.items = (
{'enabled': True, 'name': 'item1', 'desc': 'desc1'},
{'enabled': False, 'name': 'item2' },
{'enabled': True, 'desc': 'desc3'},
{ 'name': 'item4', 'desc': 'desc4'},
{'enabled': True, 'name': 'item5', 'desc': '' },
{'enabled': False, 'name': '', 'desc': 'desc6'},
)
self.selectview = SelectView(self.items)
self.selectview.connect('item-enabled', self._on_item_action, 'enabled')
self.selectview.connect('item-disabled', self._on_item_action, 'disabled')
self.selectview.connect('item-selected', self._on_item_action, 'selected')
return self.selectview
class SelectViewTestWindow(gtk.Window):
def __init__(self):
super(SelectViewTestWindow, self).__init__()
self.connect('destroy', lambda *args: gtk.main_quit())
self.add(self.create_selectview())
def create_selectview(self):
self.items = (
{'enabled': True, 'name': 'item1', 'desc': 'desc1'},
{'enabled': False, 'name': 'item2' },
{'enabled': True, 'desc': 'desc3'},
{ 'name': 'item4', 'desc': 'desc4'},
{'enabled': True, 'name': 'item5', 'desc': '' },
{'enabled': False, 'name': '', 'desc': 'desc6'},
)
self.selectview = SelectView(self.items)
self.selectview.connect('item-enabled', self._on_item_action, 'enabled')
self.selectview.connect('item-disabled', self._on_item_action, 'disabled')
self.selectview.connect('item-selected', self._on_item_action, 'selected')
return self.selectview
def _on_item_action(self, sender, item_info, action):
print 'Item %s: %s' % (action, item_info)
class SelectViewTestWindow(gtk.Window):
def __init__(self):
super(SelectViewTestWindow, self).__init__()
self.connect('destroy', lambda *args: gtk.main_quit())
self.add(self.create_selectview())
def create_selectview(self):
self.items = (
{
'enabled': True,
'name': 'item1',
'desc': 'desc1'
},
{
'enabled': False,
'name': 'item2'
},
{
'enabled': True,
'desc': 'desc3'
},
{
'name': 'item4',
'desc': 'desc4'
},
{
'enabled': True,
'name': 'item5',
'desc': ''
},
{
'enabled': False,
'name': '',
'desc': 'desc6'
},
)
self.selectview = SelectView(self.items)
self.selectview.connect('item-enabled', self._on_item_action,
'enabled')
self.selectview.connect('item-disabled', self._on_item_action,
'disabled')
self.selectview.connect('item-selected', self._on_item_action,
'selected')
return self.selectview
def _on_item_action(self, sender, item_info, action):
print 'Item %s: %s' % (action, item_info)
class SelectDialog(GObjectWrapper):
"""
A dialog wrapper to easily select items from a list.
"""
__gtype_name__ = 'SelectDialog'
__gsignals__ = {
'item-enabled': (SIGNAL_RUN_FIRST, None, (TYPE_PYOBJECT,)),
'item-disabled': (SIGNAL_RUN_FIRST, None, (TYPE_PYOBJECT,)),
'item-selected': (SIGNAL_RUN_FIRST, None, (TYPE_PYOBJECT,)),
'selection-done': (SIGNAL_RUN_FIRST, None, (TYPE_PYOBJECT,)),
}
# INITIALIZERS #
def __init__(self, items=None, title=None, message=None, parent=None, size=None):
super(SelectDialog, self).__init__()
self.sview = SelectView(items)
self._create_gui(title, message, parent)
self._connect_signals()
if size and len(size) == 2:
w, h = -1, -1
if size[0] > 0:
w = size[0]
if size[1] > 0:
h = size[1]
self.dialog.set_size_request(w, h)
def _connect_signals(self):
self.sview.connect('item-enabled', self._on_item_enabled)
self.sview.connect('item-disabled', self._on_item_disabled)
self.sview.connect('item-selected', self._on_item_selected)
def _create_gui(self, title, message, parent):
self.dialog = gtk.Dialog()
self.dialog.set_modal(True)
if isinstance(parent, gtk.Widget):
self.set_transient_for(parent)
self.dialog.set_title(title is not None and title or 'Select items')
self.message = gtk.Label(message is not None and message or '')
self.dialog.child.pack_start(self.message, expand=False, fill=False, padding=10)
scrolled_window = gtk.ScrolledWindow()
scrolled_window.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
scrolled_window.add(self.sview)
self.dialog.child.pack_end(scrolled_window, expand=True, fill=True)
self.dialog.add_buttons(gtk.STOCK_CLOSE, gtk.RESPONSE_CLOSE)
# METHODS #
def get_message(self):
return self.message.get_text()
def set_icon(self, icon):
"""Simple proxy method to C{self.dialog.set_icon(icon)}."""
self.dialog.set_icon(icon)
def set_message(self, msg):
self.message.set_text(msg)
def set_transient_for(self, parent):
"""Simple proxy method to C{self.dialog.set_transient_for(parent)}."""
self.dialog.set_transient_for(parent)
def run(self, items=None, parent=None):
if items is not None:
self.sview.set_model(items)
if isinstance(parent, gtk.Widget):
self.dialog.reparent(parent)
self.dialog.show_all()
self.response = self.dialog.run()
self.dialog.hide()
self.emit('selection-done', self.sview.get_all_items())
return self.response
# EVENT HANDLERS #
def _on_item_enabled(self, selectview, item):
self.emit('item-enabled', item)
def _on_item_disabled(self, selectview, item):
self.emit('item-disabled', item)
def _on_item_selected(self, selectview, item):
self.emit('item-selected', item)
