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# -*- encoding: utf-8 -*-
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##############################################################################
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# OpenERP, Open Source Management Solution
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# Copyright (C) 2004-2008 Tiny SPRL (<http://tiny.be>). All Rights Reserved
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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##############################################################################
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import tools.datetime_util
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from mx.DateTime import DateTime
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class DecoratorRenderer(gtk.GenericCellRenderer):
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def __init__(self, renderer1, callback, format):
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self.__gobject_init__()
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self.renderer1 = renderer1
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self.set_property("mode", renderer1.get_property("mode"))
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self.callback = callback
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self.regex = self.initial_value = self.format
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for key,val in tools.datetime_util.date_mapping.items():
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self.regex = self.regex.replace(key, val[1])
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self.initial_value = self.initial_value.replace(key, val[0])
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self.regex = '^'+self.regex+'$'
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def _is_not_generic_property(self, name):
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return name in ('editable', 'text', 'foreground', 'background')
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def set_property(self, name, value):
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if not self._is_not_generic_property(name):
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return super(DecoratorRenderer, self).set_property(name, value)
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return self.renderer1.set_property(name, value)
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def get_property(self, name):
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if self._is_not_generic_property(name):
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return self.renderer1.get_property(name)
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return super(DecoratorRenderer, self).get_property(name)
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def on_get_size(self, widget, cell_area=None):
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return self.renderer1.get_size(widget, cell_area)
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def on_render(self, window, widget, background_area, cell_area, expose_area, flags):
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return self.renderer1.render(window, widget, background_area, cell_area, expose_area, flags)
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def on_activate(self, event, widget, path, background_area, cell_area, flags):
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return self.renderer1.activate(event, widget, path, background_area, cell_area, flags)
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def on_start_editing(self, event, widget, path, background_area, cell_area, flags):
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if not self.get_property('editable'):
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event = gtk.gdk.Event(gtk.keysyms.Tab)
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editable = self.renderer1.start_editing(event, widget, path, background_area, cell_area, flags)
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self.editable = editable
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self.callback.display(editable)
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if not editable.get_text():
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editable.set_text(self.initial_value)
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self.regex = re.compile(self.regex)
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assert self.regex.match(self.initial_value), 'Error, the initial value should be validated by regex'
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editable.set_width_chars(len(self.initial_value))
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editable.set_max_length(len(self.initial_value))
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editable.connect('key-press-event', self._on_key_press)
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self._interactive_input = True
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gobject.idle_add(editable.set_position, 0)
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def _on_delete_text(self, editable, start, end):
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while (start>0) and (self.initial_value[start] not in ['_','0','X']):
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text = editable.get_text()
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text = text[:start] + self.initial_value[start:end] + text[end:]
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editable.set_text(text)
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gobject.idle_add(editable.set_position, start)
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def date_get(self, editable):
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tt = time.strftime(self.format, time.localtime())
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tc = editable.get_text()
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if tc==self.initial_value:
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for a in range(len(self.initial_value)):
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if self.initial_value[a] == tc[a]:
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tc = tc[:a] + tt[a] + tc[a+1:]
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editable.set_text(tc)
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return tools.datetime_util.strptime(tc, self.format)
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editable.set_text(tc)
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return tools.datetime_util.strptime(tc, self.format)
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def _on_key_press(self, editable, event):
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if event.keyval in (gtk.keysyms.Tab, gtk.keysyms.Escape, gtk.keysyms.Return):
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self.mode_cmd = False
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if self.callback: self.callback.process(self, event)
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#self.stop_emission("key-press-event")
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elif event.keyval in (ord('+'),ord('-'),ord('=')):
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self.date_get(editable)
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if self.callback: self.callback.event(self, event)
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if self.callback: self.callback.event(self, event)
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if event.keyval in (gtk.keysyms.BackSpace,):
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pos = editable.get_position()
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self._on_delete_text(editable, max(0,pos-1), pos)
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if event.keyval in (gtk.keysyms.Delete,):
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pos = editable.get_position()
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text = editable.get_text()
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self._on_delete_text(editable, pos, len(text))
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if event.keyval>=ord('0') and event.keyval<=ord('9'):
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pos = editable.get_position()
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text = editable.get_text()
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text = text[:pos] + chr(event.keyval) + text[pos + 1:]
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if self.regex.match(text):
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while (pos<len(self.initial_value)) and (self.initial_value[pos] not in ['_','0','X']):
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editable.set_text(text)
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gobject.idle_add(editable.set_position, pos)
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def date_set(self, dt):
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self.editable.set_text( dt.strftime(self.format) )
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self.editable.set_text(self.initial_value)
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class date_callback(object):
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def __init__(self, treeview=None):
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self.treeview = treeview
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def event(self, widget, event):
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if event.keyval in (gtk.keysyms.BackSpace,):
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self.value = self.value[:-1]
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self.value = self.value+chr(event.keyval)
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def display(self, widget):
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self.treeview.warn('misc-message', '<b>' + str(tools.to_xml(self.value))+"</b>")
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self.treeview.warn('misc-message', _("Press <i>'+'</i>, <i>'-'</i> or <i>'='</i> for special date operations."))
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def process(self, widget, event):
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if (not event) or event.keyval != gtk.keysyms.Escape:
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for r,f in tools.datetime_util.date_operation.items():
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groups = re.match(r, cmd)
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dt = widget.date_get(widget.editable)
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dt = time.strftime(widget.format, time.localtime())
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dt = tools.datetime_util.strptime(dt, widget.format)
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widget.date_set(f(dt,groups))
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# vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
added
removed
bin/widget/view/tree_gtk/date_renderer.py
