245 lines
7.6 KiB
Python
245 lines
7.6 KiB
Python
#
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# Gramps - a GTK+/GNOME based genealogy program
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#
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# Copyright (C) 2000-2007 Donald N. Allingham
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#
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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 2 of the License, or
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# (at your option) any later version.
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#
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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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#
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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, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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# $Id$
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from gettext import gettext as _
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import gtk
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import ManagedWindow
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import DateHandler
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from BasicUtils import name_displayer
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import Config
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import GrampsDisplay
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from QuestionDialog import SaveDialog
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class EditPrimary(ManagedWindow.ManagedWindow):
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QR_CATEGORY = -1
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def __init__(self, state, uistate, track, obj, get_from_handle, callback=None):
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"""Creates an edit window. Associates a person with the window."""
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self.dp = DateHandler.parser
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self.dd = DateHandler.displayer
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self.nd = name_displayer
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self.obj = obj
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self.dbstate = state
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self.uistate = uistate
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self.db = state.db
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self.callback = callback
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self.signal_keys = []
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self.ok_button = None
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self.get_from_handle = get_from_handle
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self.contexteventbox = None
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ManagedWindow.ManagedWindow.__init__(self, uistate, track, obj)
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self._local_init()
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self._create_tabbed_pages()
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self._setup_fields()
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self._connect_signals()
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self.show()
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self._post_init()
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def _local_init(self):
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"""
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Derived class should do any pre-window initalization in this task.
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"""
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pass
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def _post_init(self):
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"""
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Derived class should do any post-window initalization in this task.
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"""
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pass
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def _add_db_signal(self, name, callback):
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self.signal_keys.append(self.db.connect(name,callback))
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def _connect_signals(self):
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pass
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def _setup_fields(self):
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pass
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def _create_tabbed_pages(self):
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pass
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def build_window_key(self,obj):
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if obj and obj.get_handle():
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return obj.get_handle()
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else:
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return id(self)
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def _setup_notebook_tabs(self, notebook):
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for child in notebook.get_children():
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label = notebook.get_tab_label(child)
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page_no = notebook.page_num(child)
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label.drag_dest_set(0, [], 0)
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label.connect('drag_motion',
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self._switch_page_on_dnd,
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notebook,
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page_no)
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def _switch_page_on_dnd(self, widget, context, x, y, time, notebook, page_no):
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if notebook.get_current_page() != page_no:
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notebook.set_current_page(page_no)
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def _add_tab(self,notebook,page):
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notebook.insert_page(page, page.get_tab_widget())
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return page
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def _cleanup_on_exit(self):
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pass
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def object_is_empty(self):
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return cmp(self.obj.serialize()[1:],
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self.empty_object().serialize()[1:]) == 0
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def define_ok_button(self, button, function):
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self.ok_button = button
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button.connect('clicked', function)
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button.set_sensitive(not self.db.readonly)
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def define_cancel_button(self,button):
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button.connect('clicked',self.close)
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def define_help_button(self,button,tag):
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button.connect('clicked', lambda x: GrampsDisplay.help(tag))
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def _do_close(self,*obj):
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for key in self.signal_keys:
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self.db.disconnect(key)
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self._cleanup_on_exit()
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ManagedWindow.ManagedWindow.close(self)
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def close(self,*obj):
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"""If the data has changed, give the user a chance to cancel
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the close window"""
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if not Config.get(Config.DONT_ASK) and self.data_has_changed():
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SaveDialog(
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_('Save Changes?'),
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_('If you close without saving, the changes you '
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'have made will be lost'),
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self._do_close,
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self.save)
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return True
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else:
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self._do_close()
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return False
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def empty_object(self):
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return None
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def data_has_changed(self):
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if self.db.readonly:
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return False
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elif self.obj.handle:
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orig = self.get_from_handle(self.obj.handle)
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if orig:
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cmp_obj = orig
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else:
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cmp_obj = self.empty_object()
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return cmp(cmp_obj.serialize()[1:],
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self.obj.serialize()[1:]) != 0
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else:
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cmp_obj = self.empty_object()
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return cmp(cmp_obj.serialize()[1:],
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self.obj.serialize()[1:]) != 0
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def save(self,*obj):
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pass
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def set_contexteventbox(self, eventbox):
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'''Set the contextbox that grabs button presses if not grabbed
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by overlying widgets.
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'''
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self.contexteventbox = eventbox
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self.contexteventbox.connect('button-press-event',
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self._contextmenu_button_press)
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def _contextmenu_button_press(self, obj, event) :
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"""
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Button press event that is caught when a mousebutton has been
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pressed while on contexteventbox
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It opens a context menu with possible actions
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"""
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if event.type == gtk.gdk.BUTTON_PRESS and event.button == 3 :
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if self.obj.get_handle() == 0 :
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return False
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#build the possible popup menu
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self._build_popup_ui()
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#set or unset sensitivity in popup
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self._post_build_popup_ui()
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menu = self.popupmanager.get_widget('/Popup')
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if menu:
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menu.popup(None, None, None, event.button, event.time)
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return True
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return False
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def _build_popup_ui(self):
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"""
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Create actions and ui of context menu
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"""
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from QuickReports import create_quickreport_menu
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self.popupmanager = gtk.UIManager()
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#add custom actions
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(ui_top, action_groups) = self._top_contextmenu()
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for action in action_groups :
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self.popupmanager.insert_action_group(action, -1)
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#see which quick reports are available now:
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ui_qr = ''
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if self.QR_CATEGORY > -1 :
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(ui_qr, reportactions) = create_quickreport_menu(self.QR_CATEGORY,
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self.dbstate, self.obj.get_handle())
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self.report_action = gtk.ActionGroup("/PersonReport")
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self.report_action.add_actions(reportactions)
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self.report_action.set_visible(True)
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self.popupmanager.insert_action_group(self.report_action, -1)
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popupui = '''
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<ui>
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<popup name="Popup">''' + ui_top + '''
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<separator/>''' + ui_qr + '''
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</popup>
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</ui>'''
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self.popupmanager.add_ui_from_string(popupui)
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def _top_contextmenu(self):
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"""
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Derived class can create a ui with menuitems and corresponding list of
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actiongroups
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"""
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return "",[]
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def _post_build_popup_ui(self):
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"""
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Derived class should do extra actions here on the menu
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"""
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pass
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