362 lines
11 KiB
Python
362 lines
11 KiB
Python
#
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# Gramps - a GTK+/GNOME based genealogy program
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#
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# Copyright (C) 2000-2006 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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#-------------------------------------------------------------------------
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#
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# Standard python modules
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#
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#-------------------------------------------------------------------------
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from cStringIO import StringIO
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#-------------------------------------------------------------------------
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#
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# set up logging
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#
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#-------------------------------------------------------------------------
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import logging
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log = logging.getLogger(".DisplayState")
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#-------------------------------------------------------------------------
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#
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# GNOME python modules
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#
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#-------------------------------------------------------------------------
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import gobject
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import gtk
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#-------------------------------------------------------------------------
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#
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# GRAMPS modules
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#
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#-------------------------------------------------------------------------
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import GrampsDb
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import Config
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import NameDisplay
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import const
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import ManagedWindow
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DISABLED = -1
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#-------------------------------------------------------------------------
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#
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# History manager
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#
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#-------------------------------------------------------------------------
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class History(GrampsDb.GrampsDBCallback):
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__signals__ = {
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'changed' : (list,),
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'menu-changed' : (list,),
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}
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def __init__(self):
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GrampsDb.GrampsDBCallback.__init__(self)
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self.history = []
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self.mhistory = []
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self.index = -1
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self.lock = False
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def clear(self):
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self.history = []
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self.mhistory = []
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self.index = -1
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self.lock = False
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def remove(self,person_handle,old_id=None):
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"""Removes a person from the history list"""
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if old_id:
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del_id = old_id
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else:
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del_id = person_handle
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hc = self.history.count(del_id)
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for c in range(hc):
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self.history.remove(del_id)
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self.index -= 1
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mhc = self.mhistory.count(del_id)
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for c in range(mhc):
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self.mhistory.remove(del_id)
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self.emit('changed',(self.history,))
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self.emit('menu-changed',(self.mhistory,))
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def push(self,person_handle):
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self.prune()
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if len(self.history) == 0 or person_handle != self.history[-1]:
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self.history.append(person_handle)
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if person_handle in self.mhistory:
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self.mhistory.remove(person_handle)
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self.mhistory.append(person_handle)
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self.index += 1
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self.emit('menu-changed',(self.mhistory,))
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self.emit('changed',(self.history,))
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def forward(self,step=1):
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self.index += step
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person_handle = self.history[self.index]
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if person_handle not in self.mhistory:
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self.mhistory.append(person_handle)
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self.emit('menu-changed',(self.mhistory,))
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return str(self.history[self.index])
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def back(self,step=1):
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self.index -= step
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person_handle = self.history[self.index]
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if person_handle not in self.mhistory:
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self.mhistory.append(person_handle)
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self.emit('menu-changed',(self.mhistory,))
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return str(self.history[self.index])
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def at_end(self):
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return self.index+1 == len(self.history)
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def at_front(self):
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return self.index <= 0
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def prune(self):
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if not self.at_end():
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self.history = self.history[0:self.index+1]
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#-------------------------------------------------------------------------
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#
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# Recent Docs Menu
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#
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#-------------------------------------------------------------------------
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_rct_top = '<ui><menubar name="MenuBar"><menu action="FileMenu"><menu action="OpenRecent">'
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_rct_btm = '</menu></menu></menubar></ui>'
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import RecentFiles
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import os
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class RecentDocsMenu:
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def __init__(self,uistate, state, fileopen):
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self.action_group = gtk.ActionGroup('RecentFiles')
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self.active = DISABLED
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self.uistate = uistate
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self.uimanager = uistate.uimanager
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self.fileopen = fileopen
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self.state = state
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menu_item = self.uimanager.get_widget('/MenuBar/FileMenu/OpenRecent')
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self.uistate.set_open_recent_menu(menu_item.get_submenu())
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def load(self,item):
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name = item.get_path()
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dbtype = item.get_mime()
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db = GrampsDb.gramps_db_factory(dbtype)()
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self.state.change_database(db)
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self.fileopen(name)
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self.state.signal_change()
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RecentFiles.recent_files(name,dbtype)
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self.build()
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def build(self):
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f = StringIO()
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f.write(_rct_top)
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gramps_rf = RecentFiles.GrampsRecentFiles()
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count = 0
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if self.active != DISABLED:
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self.uimanager.remove_ui(self.active)
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self.uimanager.remove_action_group(self.action_group)
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self.active = DISABLED
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actions = []
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rfiles = gramps_rf.gramps_recent_files
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rfiles.sort(by_time)
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for item in rfiles:
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try:
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filename = os.path.basename(item.get_path()).replace('_','__')
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action_id = "RecentMenu%d" % count
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f.write('<menuitem action="%s"/>' % action_id)
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actions.append((action_id,None,filename,None,None,
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make_callback(item,self.load)))
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except RuntimeError:
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pass # ignore no longer existing files
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count +=1
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f.write(_rct_btm)
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self.action_group.add_actions(actions)
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self.uimanager.insert_action_group(self.action_group,1)
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self.active = self.uimanager.add_ui_from_string(f.getvalue())
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self.uimanager.ensure_update()
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f.close()
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menu_item = self.uistate.uimanager.get_widget('/MenuBar/FileMenu/OpenRecent')
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self.uistate.set_open_recent_menu(menu_item.get_submenu())
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def make_callback(n,f):
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return lambda x: f(n)
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def by_time(a,b):
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return cmp(b.get_time(),a.get_time())
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from GrampsLogger import RotateHandler
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class WarnHandler(RotateHandler):
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def __init__(self,capacity,button):
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RotateHandler.__init__(self,capacity)
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self.setLevel(logging.WARN)
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self.button = button
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button.on_clicked(self.display)
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self.timer = None
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def emit(self,record):
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if self.timer:
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gobject.source_remove(self.timer)
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gobject.timeout_add(180*1000,self._clear)
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RotateHandler.emit(self,record)
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self.button.show()
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def _clear(self):
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self.button.hide()
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self.set_capacity(self._capacity)
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self.timer = None
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return False
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def display(self,obj):
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obj.hide()
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g = gtk.glade.XML(const.gladeFile,'scrollmsg')
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top = g.get_widget('scrollmsg')
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msg = g.get_widget('msg')
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buf = msg.get_buffer()
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for i in self.get_formatted_log():
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buf.insert_at_cursor(i + '\n')
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self.set_capacity(self._capacity)
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top.run()
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top.destroy()
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class DisplayState(GrampsDb.GrampsDBCallback):
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__signals__ = {
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}
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def __init__(self, window, status, progress, warnbtn, uimanager, dbstate):
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self.dbstate = dbstate
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self.uimanager = uimanager
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self.window = window
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GrampsDb.GrampsDBCallback.__init__(self)
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self.status = status
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self.status_id = status.get_context_id('GRAMPS')
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self.progress = progress
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self.phistory = History()
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self.gwm = ManagedWindow.GrampsWindowManager(uimanager)
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self.widget = None
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self.warnbtn = warnbtn
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formatter = logging.Formatter('%(levelname)s %(name)s: %(message)s')
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self.rh = WarnHandler(capacity=400,button=warnbtn)
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self.rh.setFormatter(formatter)
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self.log = logging.getLogger()
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self.log.setLevel(logging.WARN)
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self.log.addHandler(self.rh)
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self.dbstate.connect('database-changed', self.db_changed)
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def db_changed(self, db):
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from PluginUtils import _PluginMgr
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self.relationship = _PluginMgr.relationship_class(db)
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def display_relationship(self):
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default_person = self.dbstate.db.get_default_person()
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active = self.dbstate.get_active_person()
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if default_person == None or active == None:
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return u''
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pname = NameDisplay.displayer.display(default_person)
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(name,plist) = self.relationship.get_relationship(
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default_person,active)
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if name:
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if plist == None:
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return name
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return _("%(relationship)s of %(person)s") % {
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'relationship' : name, 'person' : pname }
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else:
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return u""
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def clear_history(self):
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self.phistory.clear()
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def set_busy_cursor(self,value):
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if value:
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self.window.window.set_cursor(gtk.gdk.Cursor(gtk.gdk.WATCH))
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else:
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self.window.window.set_cursor(None)
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while gtk.events_pending():
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gtk.main_iteration()
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def set_open_widget(self,widget):
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self.widget = widget
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def set_open_recent_menu(self,menu):
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self.widget.set_menu(menu)
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def push_message(self, text):
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self.status_text(text)
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gobject.timeout_add(5000,self.modify_statusbar)
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def modify_statusbar(self,active=None):
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self.status.pop(self.status_id)
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if self.dbstate.active == None:
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self.status.push(self.status_id,"")
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else:
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person = self.dbstate.get_active_person()
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pname = NameDisplay.displayer.display(person)
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name = "[%s] %s" % (person.get_gramps_id(),pname)
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if Config.get(Config.STATUSBAR) > 1:
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if person.handle != self.dbstate.db.get_default_person().handle:
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msg = self.display_relationship()
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if msg:
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name = "%s (%s)" % (name,msg)
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self.status.push(self.status_id,name)
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while gtk.events_pending():
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gtk.main_iteration()
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def pulse_progressbar(self,value):
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self.progress.set_fraction(min(value/100.0,1.0))
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self.progress.set_text("%d%%" % value)
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while gtk.events_pending():
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gtk.main_iteration()
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def status_text(self,text):
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self.status.pop(self.status_id)
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self.status.push(self.status_id,text)
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while gtk.events_pending():
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gtk.main_iteration()
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if __name__ == "__main__":
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import GrampsWidgets
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rh = WarnHandler(capacity=400,button=GrampsWidgets.WarnButton())
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log = logging.getLogger()
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log.setLevel(logging.WARN)
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log.addHandler(rh)
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