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gramps/gramps2/src/Sources.py
Richard Taylor 8e27911ccc 2005-04-01 Richard Taylor <rjt-gramps@thegrindstone.me.uk> 
* src/plugins/ScratchPad.py: changed pickle to cPickle. cPickle is much faster.
	* src/EditPerson.py: changed pickle to cPickle. cPickle is much faster.
	* src/EditPlace.py: changed pickle to cPickle. cPickle is much faster.
	* src/Marriage.py: changed pickle to cPickle. cPickle is much faster.
	* src/Sources.py: changed pickle to cPickle. cPickle is much faster.


svn: r4271
2005-04-01 13:39:34 +00:00

579 lines
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Python
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#
# Gramps - a GTK+/GNOME based genealogy program
#
# Copyright (C) 2000-2005 Donald N. Allingham
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
# $Id$
#-------------------------------------------------------------------------
#
# Python modules
#
#-------------------------------------------------------------------------
from gettext import gettext as _
#-------------------------------------------------------------------------
#
# GTK/Gnome modules
#
#-------------------------------------------------------------------------
import gtk
import gtk.glade
import gnome
from gtk.gdk import ACTION_COPY, BUTTON1_MASK, INTERP_BILINEAR, pixbuf_new_from_file
from gobject import TYPE_PYOBJECT
import cPickle as pickle
#-------------------------------------------------------------------------
#
# gramps modules
#
#-------------------------------------------------------------------------
import const
import Utils
import RelLib
import Date
import DateEdit
import DateHandler
from DdTargets import DdTargets
##pycode_tgts = [('url', 0, 0),
## ('pevent', 0, 1),
## ('pattr', 0, 2),
## ('paddr', 0, 3),
## ('srcref', 0, 4)]
#-------------------------------------------------------------------------
#
# SourceSelector
#
#-------------------------------------------------------------------------
class SourceSelector:
def __init__(self,srclist,parent,update=None):
self.db = parent.db
self.parent = parent
if srclist:
if self.parent.child_windows.has_key(id(srclist)):
self.parent.child_windows[id(srclist)].present(None)
return
else:
self.win_key = id(srclist)
else:
self.win_key = self
self.orig = srclist
self.list = []
self.child_windows = {}
for s in self.orig:
self.list.append(RelLib.SourceRef(s))
self.update=update
self.top = gtk.glade.XML(const.srcselFile,"sourcesel","gramps")
self.window = self.top.get_widget("sourcesel")
Utils.set_titles(self.window, self.top.get_widget('title'),
_('Source Reference Selection'))
self.top.signal_autoconnect({
"on_add_src_clicked" : self.add_src_clicked,
"on_del_src_clicked" : self.del_src_clicked,
"on_edit_src_clicked" : self.edit_src_clicked,
"on_help_srcsel_clicked" : self.on_help_clicked,
"on_cancel_srcsel_clicked" : self.close,
"on_ok_srcsel_clicked" : self.src_ok_clicked,
"on_srcsel_delete_event" : self.on_delete_event,
})
self.slist = self.top.get_widget("slist")
self.edit = self.top.get_widget('edit')
self.delete = self.top.get_widget('delete')
self.delete.set_sensitive(not self.db.readonly)
self.selection = self.slist.get_selection()
self.model = gtk.ListStore(str,str)
self.slist.set_model(self.model)
self.top.get_widget('add').set_sensitive(not self.db.readonly)
self.top.get_widget('ok').set_sensitive(not self.db.readonly)
colno = 0
for title in [ (_('ID'),0,100), (_('Title'),1,150)]:
renderer = gtk.CellRendererText ()
renderer.set_fixed_height_from_font(1)
column = gtk.TreeViewColumn (title[0], renderer, text=colno)
colno = colno + 1
column.set_clickable (True)
column.set_resizable(True)
column.set_sort_column_id(title[1])
column.set_min_width(title[2])
self.slist.append_column (column)
self.selection.connect('changed',self.selection_changed)
self.delete.set_sensitive(False)
self.edit.set_sensitive(False)
self.redraw()
if self.parent:
self.window.set_transient_for(self.parent.window)
self.add_itself_to_menu()
self.window.show()
def on_delete_event(self,obj,b):
self.close_child_windows()
self.remove_itself_from_menu()
def close(self,obj):
self.close_child_windows()
self.remove_itself_from_menu()
self.window.destroy()
def close_child_windows(self):
for child_window in self.child_windows.values():
child_window.close(None)
self.child_windows = {}
def add_itself_to_menu(self):
self.parent.child_windows[self.win_key] = self
label = _('Source Reference')
self.parent_menu_item = gtk.MenuItem(label)
self.parent_menu_item.set_submenu(gtk.Menu())
self.parent_menu_item.show()
self.parent.winsmenu.append(self.parent_menu_item)
self.winsmenu = self.parent_menu_item.get_submenu()
self.menu_item = gtk.MenuItem(_('Reference Selector'))
self.menu_item.connect("activate",self.present)
self.menu_item.show()
self.winsmenu.append(self.menu_item)
def remove_itself_from_menu(self):
del self.parent.child_windows[self.win_key]
self.menu_item.destroy()
self.winsmenu.destroy()
self.parent_menu_item.destroy()
def present(self,obj):
self.window.present()
def on_help_clicked(self,obj):
"""Display the relevant portion of GRAMPS manual"""
gnome.help_display('gramps-manual','gramps-edit-complete')
def selection_changed(self,obj):
(store,node) = self.selection.get_selected()
if node:
self.delete.set_sensitive(True)
self.edit.set_sensitive(True)
else:
self.delete.set_sensitive(False)
self.edit.set_sensitive(False)
def redraw(self):
self.model.clear()
for s in self.list:
base_handle = s.get_base_handle()
base = self.db.get_source_from_handle(base_handle)
node = self.model.append()
self.model.set(node,0,base.get_gramps_id(),1,base.get_title())
def src_ok_clicked(self,obj):
del self.orig[:]
for s in self.list:
self.orig.append(s)
if self.update:
self.update(self.orig)
self.close(obj)
def edit_src_clicked(self,obj):
store,node = self.selection.get_selected()
if node:
col = store.get_path(node)
src = self.list[col[0]]
SourceEditor(src,self.db,self.update_clist,self)
def update_clist(self,inst,ref):
inst.redraw()
def add_src_clicked(self,obj):
src = RelLib.SourceRef()
SourceEditor(src,self.db,self.add_ref,self)
def del_src_clicked(self,obj):
(store,node) = self.selection.get_selected()
if node:
path = store.get_path(node)
del self.list[path[0]]
self.redraw()
def add_ref(self,inst,ref):
self.parent.lists_changed = 1
inst.list.append(ref)
inst.redraw()
#-------------------------------------------------------------------------
#
# SourceTab
#
#-------------------------------------------------------------------------
class SourceTab:
def __init__(self, srclist, parent, top, window, clist, add_btn,
edit_btn, del_btn, readonly=False):
self.db = parent.db
self.parent = parent
self.list = srclist
self.top = top
self.window = window
self.slist = clist
self.selection = clist.get_selection()
self.model = gtk.ListStore(str,str,TYPE_PYOBJECT)
add_btn.set_sensitive(not readonly)
del_btn.set_sensitive(not readonly)
colno = 0
for title in [ (_('ID'),0,100), (_('Title'),1,150)]:
renderer = gtk.CellRendererText ()
column = gtk.TreeViewColumn (title[0], renderer, text=colno)
colno = colno + 1
column.set_clickable (True)
column.set_resizable(True)
column.set_sort_column_id(title[1])
column.set_min_width(title[2])
self.slist.append_column (column)
self.slist.set_model(self.model)
add_btn.connect('clicked', self.add_src_clicked)
edit_btn.connect('clicked', self.edit_src_clicked)
del_btn.connect('clicked', self.del_src_clicked)
self.slist.connect('button-press-event',self.double_click)
self.setup_drag_n_drop()
self.redraw()
def setup_drag_n_drop(self):
self.slist.drag_dest_set(gtk.DEST_DEFAULT_ALL,
[DdTargets.SOURCEREF.target()],
ACTION_COPY)
self.slist.drag_source_set(BUTTON1_MASK,
[DdTargets.SOURCEREF.target()],
ACTION_COPY)
self.slist.connect('drag_data_get', self.drag_data_get)
self.slist.connect('drag_begin', self.drag_begin)
self.slist.connect('drag_data_received',self.drag_data_received)
def drag_data_received(self,widget,context,x,y,sel_data,info,time):
if sel_data and sel_data.data:
exec 'data = %s' % sel_data.data
exec 'mytype = "%s"' % data[0]
exec 'person = "%s"' % data[1]
if mytype != DdTargets.SOURCEREF.drag_type:
return
else:
foo = pickle.loads(data[2]);
self.list.append(foo)
self.lists_changed = True
self.redraw()
def drag_data_get(self,widget, context, sel_data, info, time):
store,node = self.selection.get_selected()
ev = store.get_value(node,2)
bits_per = 8; # we're going to pass a string
pickled = pickle.dumps(ev);
data = str((DdTargets.SOURCEREF.drag_type,None,pickled));
sel_data.set(sel_data.target, bits_per, data)
def drag_begin(self, context, a):
return
def double_click(self,obj,event):
if event.type == gtk.gdk._2BUTTON_PRESS and event.button == 1:
self.edit_src_clicked(obj)
def redraw(self):
self.model.clear()
for s in self.list:
base_handle = s.get_base_handle()
node = self.model.append()
base = self.db.get_source_from_handle(base_handle)
self.model.set(node,0,base.get_gramps_id(),1,base.get_title(),
2,s)
if self.list:
Utils.bold_label(self.parent.sources_label)
else:
Utils.unbold_label(self.parent.sources_label)
def update_clist(self,inst,ref):
inst.redraw()
self.parent.lists_changed = 1
def add_ref(self,inst,ref):
self.parent.lists_changed = 1
inst.list.append(ref)
inst.redraw()
def edit_src_clicked(self,obj):
store,node = self.selection.get_selected()
if node:
col = store.get_path(node)
src = self.list[col[0]]
SourceEditor(src,self.db,self.update_clist,self)
def add_src_clicked(self,obj):
src = RelLib.SourceRef()
SourceEditor(src,self.db,self.add_ref,self)
def del_src_clicked(self,obj):
(store,node) = self.selection.get_selected()
if node:
path = store.get_path(node)
del self.list[path[0]]
self.parent.lists_changed = 1
self.redraw()
#-------------------------------------------------------------------------
#
# SourceEditor
#
#-------------------------------------------------------------------------
class SourceEditor:
def __init__(self, srcref, database, update, parent):
self.db = database
self.parent = parent
if self.parent.__dict__.has_key('child_windows'):
self.win_parent = self.parent
else:
self.win_parent = self.parent.parent
if srcref:
if self.win_parent.child_windows.has_key(srcref):
self.win_parent.child_windows[srcref].present(None)
return
else:
self.win_key = srcref
else:
self.win_key = self
self.update = update
self.source_ref = srcref
self.child_windows = {}
self.showSource = gtk.glade.XML(const.srcselFile,
"sourceDisplay","gramps")
self.sourceDisplay = self.get_widget("sourceDisplay")
Utils.set_titles(self.sourceDisplay,
self.showSource.get_widget('title'),
_('Source Information'))
self.showSource.signal_autoconnect({
"on_add_src_clicked" : self.add_src_clicked,
"on_help_srcDisplay_clicked" : self.on_help_clicked,
"on_ok_srcDisplay_clicked" : self.on_sourceok_clicked,
"on_cancel_srcDisplay_clicked" : self.close,
"on_sourceDisplay_delete_event" : self.on_delete_event,
})
self.source_field = self.get_widget("sourceList")
# setup menu
self.title_menu = self.get_widget("source_title")
cell = gtk.CellRendererText()
self.title_menu.pack_start(cell,True)
self.title_menu.add_attribute(cell,'text',0)
self.title_menu.connect('changed',self.on_source_changed)
self.conf_menu = self.get_widget("conf")
self.private = self.get_widget("priv")
self.ok = self.get_widget("ok")
self.conf_menu.set_active(srcref.get_confidence_level())
self.author_field = self.get_widget("sauthor")
self.pub_field = self.get_widget("spubinfo")
self.date_entry_field = self.get_widget("sdate")
if self.source_ref:
handle = self.source_ref.get_base_handle()
self.active_source = self.db.get_source_from_handle(handle)
self.date_obj = self.source_ref.get_date_object()
self.date_entry_field.set_text(DateHandler.displayer.display(self.date_obj))
self.private.set_active(self.source_ref.get_privacy())
else:
self.date_obj = Date.Date()
self.active_source = None
date_stat = self.get_widget("date_stat")
self.date_check = DateEdit.DateEdit(self.date_obj,
self.date_entry_field,
date_stat,
self.sourceDisplay)
self.draw(self.active_source,fresh=True)
self.set_button()
if self.parent:
self.sourceDisplay.set_transient_for(self.parent.window)
self.add_itself_to_menu()
self.sourceDisplay.show()
def on_delete_event(self,obj,b):
self.close_child_windows()
self.remove_itself_from_menu()
def close(self,obj):
self.close_child_windows()
self.remove_itself_from_menu()
self.sourceDisplay.destroy()
def close_child_windows(self):
for child_window in self.child_windows.values():
child_window.close(None)
self.child_windows = {}
def add_itself_to_menu(self):
self.win_parent.child_windows[self.win_key] = self
if self.active_source:
label = self.active_source.get_title()
else:
label = _("New Source")
if not label.strip():
label = _("New Source")
label = "%s: %s" % (_('Source Reference'),label)
self.parent_menu_item = gtk.MenuItem(label)
self.parent_menu_item.set_submenu(gtk.Menu())
self.parent_menu_item.show()
self.win_parent.winsmenu.append(self.parent_menu_item)
self.winsmenu = self.parent_menu_item.get_submenu()
self.menu_item = gtk.MenuItem(_('Source Information'))
self.menu_item.connect("activate",self.present)
self.menu_item.show()
self.winsmenu.append(self.menu_item)
def remove_itself_from_menu(self):
del self.win_parent.child_windows[self.win_key]
self.menu_item.destroy()
self.winsmenu.destroy()
self.parent_menu_item.destroy()
def present(self,obj):
self.sourceDisplay.present()
def on_help_clicked(self,obj):
"""Display the relevant portion of GRAMPS manual"""
gnome.help_display('gramps-manual','adv-si')
def set_button(self):
if self.active_source:
self.ok.set_sensitive(1)
else:
self.ok.set_sensitive(0)
def get_widget(self,name):
"""returns the widget associated with the specified name"""
return self.showSource.get_widget(name)
def draw(self,sel=None,fresh=False):
if self.source_ref and fresh:
spage = self.get_widget("spage")
spage.get_buffer().set_text(self.source_ref.get_page())
text = self.get_widget("stext")
text.get_buffer().set_text(self.source_ref.get_text())
scom = self.get_widget("scomment")
scom.get_buffer().set_text(self.source_ref.get_note())
src = self.db.get_source_from_handle(self.source_ref.get_base_handle())
self.active_source = src
if src:
self.author_field.set_text(src.get_author())
self.pub_field.set_text(src.get_publication_info())
else:
self.author_field.set_text("")
self.pub_field.set_text("")
keys = self.db.get_source_handles()
keys.sort(self.db._sortbysource)
store = gtk.ListStore(str)
sel_child = None
self.active_source = sel
index = 0
sel_index = 0
self.handle_list = []
for src_id in keys:
src = self.db.get_source_from_handle(src_id)
title = src.get_title()
gid = src.get_gramps_id()
handle = src.get_handle()
store.append(row=["%s [%s]" % (title,gid)])
self.handle_list.append(handle)
if sel and sel.get_handle() == src_id:
sel_index = index
index += 1
self.title_menu.set_model(store)
if index > 0:
self.title_menu.set_sensitive(1)
self.title_menu.set_active(sel_index)
else:
self.title_menu.set_sensitive(0)
def on_sourceok_clicked(self,obj):
shandle = self.source_ref.get_base_handle()
if self.active_source != self.db.get_source_from_handle(shandle):
self.source_ref.set_base_handle(self.active_source.get_handle())
conf = self.get_widget("conf").get_active()
buf = self.get_widget("scomment").get_buffer()
comments = unicode(buf.get_text(buf.get_start_iter(),
buf.get_end_iter(),False))
buf = self.get_widget("stext").get_buffer()
text = unicode(buf.get_text(buf.get_start_iter(),
buf.get_end_iter(),False))
buf = self.get_widget('spage').get_buffer()
page = unicode(buf.get_text(buf.get_start_iter(),
buf.get_end_iter(),False))
self.source_ref.set_page(page)
self.source_ref.set_date_object(self.date_obj)
self.source_ref.set_text(text)
self.source_ref.set_note(comments)
self.source_ref.set_confidence_level(conf)
self.source_ref.set_privacy(self.private.get_active())
self.update(self.parent,self.source_ref)
self.close(obj)
def on_source_changed(self,obj):
handle = self.handle_list[obj.get_active()]
self.active_source = self.db.get_source_from_handle(handle)
self.author_field.set_text(self.active_source.get_author())
self.pub_field.set_text(self.active_source.get_publication_info())
self.set_button()
def update_display(self,source):
self.draw(source,fresh=False)
def add_src_clicked(self,obj):
import EditSource
EditSource.EditSource(RelLib.Source(),self.db, self)
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