55a416f422
find_icon * src/ImageSelect.py: remove internal media widgets, use new find_mime_type_pixbuf instead of find_icon * src/ImgManip.py: catch pixbuf_new_from_file exception * src/MediaView.py: use new find_mime_type_pixbuf instead of find_icon * src/SelectObject.py: use new find_mime_type_pixbuf instead of find_icon * various: replace the deprecated gtk.TRUE/gtk.FALSE with True/False svn: r4085
730 lines
24 KiB
Python
730 lines
24 KiB
Python
#
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# Gramps - a GTK+/GNOME based genealogy program
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#
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# Copyright (C) 2000-2004 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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The core of the GRAMPS plugin system. This module provides tasks to load
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plugins from specfied directories, build menus for the different categories,
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and provide dialog to select and execute plugins.
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Plugins are divided into several categories. This are: reports, tools,
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importers, exporters, and document generators.
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"""
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#-------------------------------------------------------------------------
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#
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# GTK libraries
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#
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#-------------------------------------------------------------------------
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import gobject
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import gtk
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import gtk.glade
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import gnome
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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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import traceback
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import os
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import sys
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import re
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from gettext import gettext as _
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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 const
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import Utils
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import GrampsKeys
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import Errors
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import Report
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import PluginMgr
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#-------------------------------------------------------------------------
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#
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# PluginDialog interface class
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#
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#-------------------------------------------------------------------------
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class PluginDialog:
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"""Displays the dialog box that allows the user to select the
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report that is desired."""
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def __init__(self,parent,db,active,item_list,msg,label=None,
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button_label=None,tool_tip=None):
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"""Display the dialog box, and build up the list of available
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reports. This is used to build the selection tree on the left
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hand side of the dailog box."""
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self.parent = parent
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if self.parent.child_windows.has_key(msg):
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self.parent.child_windows[msg].present(None)
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return
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self.db = db
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self.active = active
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self.update = None
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self.imap = {}
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self.msg = msg
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self.dialog = gtk.glade.XML(const.pluginsFile,"report","gramps")
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self.dialog.signal_autoconnect({
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"on_report_apply_clicked" : self.on_apply_clicked,
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"destroy_passed_object" : self.close,
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"on_delete_event" : self.on_delete_event,
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})
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self.tree = self.dialog.get_widget("tree")
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self.top = self.dialog.get_widget("report")
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self.title = self.dialog.get_widget("title")
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Utils.set_titles(self.top, self.title, msg )
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self.store = gtk.TreeStore(gobject.TYPE_STRING)
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self.selection = self.tree.get_selection()
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self.selection.connect('changed', self.on_node_selected)
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col = gtk.TreeViewColumn('',gtk.CellRendererText(),text=0)
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self.tree.append_column(col)
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self.tree.set_model(self.store)
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self.description = self.dialog.get_widget("description")
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if label:
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self.description.set_text(label)
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self.status = self.dialog.get_widget("report_status")
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Utils.set_title_label(self.dialog,msg)
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self.author_name = self.dialog.get_widget("author_name")
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self.author_email = self.dialog.get_widget("author_email")
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self.statbox = self.dialog.get_widget("statbox")
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self.apply_button = self.dialog.get_widget("apply")
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if button_label:
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self.apply_button.set_label(button_label)
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else:
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self.apply_button.set_label(_("_Apply"))
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self.apply_button.set_use_underline(True)
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if tool_tip:
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try:
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tt = gtk.tooltips_data_get(self.apply_button)
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if tt:
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tt[0].set_tip(self.apply_button,tool_tip)
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except AttributeError:
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pass
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self.run_tool = None
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self.report_vs_tool = len(item_list[0]) == 9
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if self.report_vs_tool:
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self.build_report_tree(item_list)
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else:
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self.build_tool_tree(item_list)
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self.add_itself_to_menu()
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self.top.show()
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def on_delete_event(self,obj,b):
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self.remove_itself_from_menu()
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def close(self,ok=0):
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self.remove_itself_from_menu()
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self.top.destroy()
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def add_itself_to_menu(self):
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self.parent.child_windows[self.msg] = self
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self.win_menu_item = gtk.MenuItem(self.msg)
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self.win_menu_item.connect("activate",self.present)
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self.win_menu_item.show()
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self.parent.winsmenu.append(self.win_menu_item)
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def remove_itself_from_menu(self):
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del self.parent.child_windows[self.msg]
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self.win_menu_item.destroy()
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def present(self,obj):
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self.top.present()
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def on_apply_clicked(self,obj):
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"""Execute the selected report"""
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if self.report_vs_tool:
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(report_class,options_class,title,category,name) = self.run_tool
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Report.report(self.db,self.active,
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report_class,options_class,title,name,category)
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elif self.run_tool:
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if self.update:
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self.run_tool(self.db,self.active,self.update,self.parent)
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else:
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self.run_tool(self.db,self.active)
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def on_node_selected(self,obj):
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"""Updates the informational display on the right hand side of
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the dialog box with the description of the selected report"""
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store,node = self.selection.get_selected()
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if node:
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path = store.get_path(node)
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if not node or not self.imap.has_key(path):
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self.statbox.hide()
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return
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self.statbox.show()
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data = self.imap[path]
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if self.report_vs_tool:
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(report_class,options_class,title,
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category,name,doc,status,author,email) = data
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else:
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title = data[0]
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task = data[1]
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doc = data[2]
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status = data[3]
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author = data[4]
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email = data[5]
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self.description.set_text(doc)
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self.status.set_text(status)
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self.title.set_text('<span weight="bold" size="larger">%s</span>' % title)
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self.title.set_use_markup(1)
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self.author_name.set_text(author)
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self.author_email.set_text(email)
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if self.report_vs_tool:
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self.run_tool = (report_class,options_class,title,category,name)
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else:
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self.run_tool = task
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def build_tool_tree(self,item_list):
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"""Populates a GtkTree with each menu item assocated with a entry
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in the lists. The list must consist of a tuples with the following
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format:
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(task_to_call, category, report name, description, image, status, author_name, author_email)
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Items in the same category are grouped under the same submen. The
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task_to_call is bound to the 'select' callback of the menu entry."""
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ilist = []
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# build the tree items and group together based on the category name
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item_hash = {}
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for report in item_list:
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t = (report[2],report[0],report[3],report[4],report[5],report[6])
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if item_hash.has_key(report[1]):
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item_hash[report[1]].append(t)
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else:
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item_hash[report[1]] = [t]
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# add a submenu for each category, and populate it with the
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# GtkTreeItems that are associated with it.
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key_list = item_hash.keys()
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key_list.sort()
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key_list.reverse()
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prev = None
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for key in key_list:
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data = item_hash[key]
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node = self.store.insert_after(None,prev)
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self.store.set(node,0,key)
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next = None
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data.sort()
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for item in data:
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next = self.store.insert_after(node,next)
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ilist.append((next,item))
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self.store.set(next,0,item[0])
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for next,tab in ilist:
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path = self.store.get_path(next)
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self.imap[path] = tab
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def build_report_tree(self,item_list):
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"""Populates a GtkTree with each menu item assocated with a entry
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in the lists. The list must consist of a tuples with the following
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format:
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(task_to_call, category, report name, description, image, status, author_name, author_email)
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Items in the same category are grouped under the same submen. The
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task_to_call is bound to the 'select' callback of the menu entry."""
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ilist = []
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# build the tree items and group together based on the category name
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item_hash = {}
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for report in item_list:
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category = const.standalone_categories[report[3]]
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if item_hash.has_key(category):
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item_hash[category].append(report)
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else:
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item_hash[category] = [report]
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# add a submenu for each category, and populate it with the
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# GtkTreeItems that are associated with it.
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key_list = item_hash.keys()
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key_list.sort()
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key_list.reverse()
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prev = None
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for key in key_list:
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data = item_hash[key]
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node = self.store.insert_after(None,prev)
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self.store.set(node,0,key)
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next = None
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data.sort(lambda x,y: cmp(x[2],y[2]))
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for item in data:
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next = self.store.insert_after(node,next)
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ilist.append((next,item))
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self.store.set(next,0,item[2])
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for next,tab in ilist:
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path = self.store.get_path(next)
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self.imap[path] = tab
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#-------------------------------------------------------------------------
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#
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# ReportPlugins interface class
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#
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#-------------------------------------------------------------------------
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class ReportPlugins(PluginDialog):
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"""Displays the dialog box that allows the user to select the
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report that is desired."""
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def __init__(self,parent,db,active):
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"""Display the dialog box, and build up the list of available
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reports. This is used to build the selection tree on the left
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hand side of the dailog box."""
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PluginDialog.__init__(
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self,parent,
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db,
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active,
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PluginMgr.report_list,_("Report Selection"),
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_("Select a report from those available on the left."),
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_("_Generate"), _("Generate selected report"))
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#-------------------------------------------------------------------------
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#
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# ToolPlugins interface class
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#
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#-------------------------------------------------------------------------
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class ToolPlugins(PluginDialog):
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"""Displays the dialog box that allows the user to select the tool
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that is desired."""
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def __init__(self,parent,db,active,update):
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"""Display the dialog box, and build up the list of available
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reports. This is used to build the selection tree on the left
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hand side of the dailog box."""
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PluginDialog.__init__(
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self,
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parent,
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db,
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active,
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PluginMgr.tool_list,
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_("Tool Selection"),
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_("Select a tool from those available on the left."),
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_("_Run"),
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_("Run selected tool"))
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self.update = update
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#-------------------------------------------------------------------------
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#
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# PluginStatus
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#
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#-------------------------------------------------------------------------
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status_up = None
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parent_window = None
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class PluginStatus:
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"""Displays a dialog showing the status of loaded plugins"""
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def __init__(self,parent_class=None):
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global status_up, parent_window
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if status_up:
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status_up.close(None)
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if parent_class:
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parent_window = parent_class.topWindow
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status_up = self
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import cStringIO
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self.glade = gtk.glade.XML(const.pluginsFile,"plugstat","gramps")
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self.top = self.glade.get_widget("plugstat")
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self.top.set_title("%s - GRAMPS" % _('Plugin status'))
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window = self.glade.get_widget("text")
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self.pop_button = self.glade.get_widget("pop_button")
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self.pop_button.set_active(GrampsKeys.get_pop_plugin_status())
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self.pop_button.connect('toggled',
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lambda obj: GrampsKeys.save_pop_plugin_status(self.pop_button.get_active()))
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GrampsKeys.client.notify_add("/apps/gramps/behavior/pop-plugin-status",
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self.pop_button_update)
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self.glade.signal_autoconnect({
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'on_close_clicked' : self.close,
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'on_help_clicked' : self.help,
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'on_plugstat_delete_event' : self.on_delete,
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})
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if parent_window:
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self.top.set_transient_for(parent_window)
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info = cStringIO.StringIO()
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if len(PluginMgr.expect_list) + len(PluginMgr.failmsg_list) == 0:
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window.get_buffer().set_text(_('All modules were successfully loaded.'))
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else:
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info.write(_("The following modules could not be loaded:"))
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info.write("\n\n")
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for (filename,msg) in PluginMgr.expect_list:
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info.write("%s: %s\n\n" % (filename,msg))
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for (filename,msgs) in PluginMgr.failmsg_list:
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error = str(msgs[0])
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if error[0:11] == "exceptions.":
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error = error[11:]
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info.write("%s: %s\n" % (filename,error) )
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traceback.print_exception(msgs[0],msgs[1],msgs[2],None,info)
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info.write('\n')
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info.seek(0)
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window.get_buffer().set_text(info.read())
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def on_delete(self,obj1,obj2):
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status_up = None
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def close(self,obj):
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self.top.destroy()
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status_up = None
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def help(self,obj):
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"""Display the GRAMPS manual"""
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gnome.help_display('gramps-manual','gramps-getting-started')
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def pop_button_update(self, client,cnxn_id,entry,data):
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self.pop_button.set_active(GrampsKeys.get_pop_plugin_status())
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#-------------------------------------------------------------------------
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#
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# Building pulldown menus
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#
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#-------------------------------------------------------------------------
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def build_menu(top_menu,list,callback):
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report_menu = gtk.Menu()
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report_menu.show()
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hash_data = {}
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for report in list:
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if hash_data.has_key(report[1]):
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hash_data[report[1]].append((report[2],report[0]))
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else:
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hash_data[report[1]] = [(report[2],report[0])]
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catlist = hash_data.keys()
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catlist.sort()
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for key in catlist:
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entry = gtk.MenuItem(key)
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entry.show()
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report_menu.append(entry)
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submenu = gtk.Menu()
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submenu.show()
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entry.set_submenu(submenu)
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lst = hash_data[key]
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lst.sort()
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for name in lst:
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subentry = gtk.MenuItem("%s..." % name[0])
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subentry.show()
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subentry.connect("activate",callback,name[1])
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submenu.append(subentry)
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top_menu.set_submenu(report_menu)
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#-------------------------------------------------------------------------
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#
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# build_report_menu
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#
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#-------------------------------------------------------------------------
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def build_report_menu(top_menu,callback):
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# build_menu(top_menu,_reports,callback)
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#def build_menu(top_menu,list,callback):
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report_menu = gtk.Menu()
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report_menu.show()
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hash_data = {}
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for report in PluginMgr.report_list:
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standalone_category = const.standalone_categories[report[3]]
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if hash_data.has_key(standalone_category):
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hash_data[standalone_category].append(
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(report[0],report[1],report[2],report[4],report[3]))
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else:
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hash_data[standalone_category] = [
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(report[0],report[1],report[2],report[4],report[3])]
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# 0 1 2 3 4
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#report_class, options_class, translated_name, name, category,
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catlist = hash_data.keys()
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catlist.sort()
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for key in catlist:
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entry = gtk.MenuItem(key)
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entry.show()
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report_menu.append(entry)
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submenu = gtk.Menu()
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submenu.show()
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entry.set_submenu(submenu)
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lst = hash_data[key]
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lst.sort()
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for name in lst:
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subentry = gtk.MenuItem("%s..." % name[2])
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subentry.show()
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subentry.connect("activate",callback,Report.report,name[0],name[1],name[2],name[3],name[4])
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submenu.append(subentry)
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top_menu.set_submenu(report_menu)
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#-------------------------------------------------------------------------
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#
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# build_tools_menu
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#
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#-------------------------------------------------------------------------
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def build_tools_menu(top_menu,callback):
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build_menu(top_menu,PluginMgr.tool_list,callback)
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#-------------------------------------------------------------------------
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#
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# get_text_doc_menu
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#
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#-------------------------------------------------------------------------
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class GrampsTextFormatComboBox(gtk.ComboBox):
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def set(self,tables,callback,obj=None,active=None):
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self.store = gtk.ListStore(str)
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self.set_model(self.store)
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cell = gtk.CellRendererText()
|
|
self.pack_start(cell,True)
|
|
self.add_attribute(cell,'text',0)
|
|
|
|
out_pref = GrampsKeys.get_output_preference()
|
|
index = 0
|
|
PluginMgr.textdoc_list.sort()
|
|
active_index = 0
|
|
for item in PluginMgr.textdoc_list:
|
|
if tables and item[2] == 0:
|
|
continue
|
|
name = item[0]
|
|
self.store.append(row=[name])
|
|
#if callback:
|
|
# menuitem.connect("activate",callback)
|
|
if item[7] == active:
|
|
active_index = index
|
|
elif not active and name == out_pref:
|
|
active_index = index
|
|
index = index + 1
|
|
self.set_active(active_index)
|
|
|
|
def get_label(self):
|
|
return PluginMgr.textdoc_list[self.get_active()][0]
|
|
|
|
def get_reference(self):
|
|
return PluginMgr.textdoc_list[self.get_active()][1]
|
|
|
|
def get_paper(self):
|
|
return PluginMgr.textdoc_list[self.get_active()][3]
|
|
|
|
def get_styles(self):
|
|
return PluginMgr.textdoc_list[self.get_active()][4]
|
|
|
|
def get_ext(self):
|
|
return PluginMgr.textdoc_list[self.get_active()][5]
|
|
|
|
def get_printable(self):
|
|
return PluginMgr.textdoc_list[self.get_active()][6]
|
|
|
|
def get_clname(self):
|
|
return PluginMgr.textdoc_list[self.get_active()][7]
|
|
|
|
class GrampsDrawFormatComboBox(gtk.ComboBox):
|
|
|
|
def set(self,tables,callback,obj=None,active=None):
|
|
self.store = gtk.ListStore(str)
|
|
self.set_model(self.store)
|
|
cell = gtk.CellRendererText()
|
|
self.pack_start(cell,True)
|
|
self.add_attribute(cell,'text',0)
|
|
|
|
out_pref = GrampsKeys.get_output_preference()
|
|
index = 0
|
|
PluginMgr.drawdoc_list.sort()
|
|
active_index = 0
|
|
for item in PluginMgr.drawdoc_list:
|
|
if tables and item[2] == 0:
|
|
continue
|
|
name = item[0]
|
|
self.store.append(row=[name])
|
|
#if callback:
|
|
# menuitem.connect("activate",callback)
|
|
if item[6] == active:
|
|
active_index = index
|
|
elif not active and name == out_pref:
|
|
active_index = index
|
|
index = index + 1
|
|
self.set_active(active_index)
|
|
|
|
def get_reference(self):
|
|
return PluginMgr.drawdoc_list[self.get_active()][1]
|
|
|
|
def get_label(self):
|
|
return PluginMgr.drawdoc_list[self.get_active()][0]
|
|
|
|
def get_paper(self):
|
|
return PluginMgr.drawdoc_list[self.get_active()][2]
|
|
|
|
def get_styles(self):
|
|
return PluginMgr.drawdoc_list[self.get_active()][3]
|
|
|
|
def get_ext(self):
|
|
return PluginMgr.drawdoc_list[self.get_active()][4]
|
|
|
|
def get_printable(self):
|
|
return PluginMgr.drawdoc_list[self.get_active()][5]
|
|
|
|
def get_clname(self):
|
|
return PluginMgr.drawdoc_list[self.get_active()][6]
|
|
|
|
class GrampsBookFormatComboBox(gtk.ComboBox):
|
|
|
|
def set(self,tables,callback,obj=None,active=None):
|
|
self.store = gtk.ListStore(str)
|
|
self.set_model(self.store)
|
|
cell = gtk.CellRendererText()
|
|
self.pack_start(cell,True)
|
|
self.add_attribute(cell,'text',0)
|
|
|
|
out_pref = GrampsKeys.get_output_preference()
|
|
index = 0
|
|
PluginMgr.drawdoc_list.sort()
|
|
active_index = 0
|
|
self.data = []
|
|
for item in PluginMgr.bookdoc_list:
|
|
if tables and item[2] == 0:
|
|
continue
|
|
self.data.append(item)
|
|
name = item[0]
|
|
self.store.append(row=[name])
|
|
if item[7] == active:
|
|
active_index = index
|
|
elif not active and name == out_pref:
|
|
active_index = index
|
|
index += 1
|
|
self.set_active(active_index)
|
|
|
|
def get_reference(self):
|
|
return self.data[self.get_active()][1]
|
|
|
|
def get_label(self):
|
|
return self.data[self.get_active()][0]
|
|
|
|
def get_paper(self):
|
|
return self.data[self.get_active()][3]
|
|
|
|
def get_ext(self):
|
|
return self.data[self.get_active()][5]
|
|
|
|
def get_printable(self):
|
|
return self.data[self.get_active()][6]
|
|
|
|
def get_clname(self):
|
|
return self.data[self.get_active()][7]
|
|
|
|
#-------------------------------------------------------------------------
|
|
#
|
|
# reload_plugins
|
|
#
|
|
#-------------------------------------------------------------------------
|
|
def reload_plugins(obj=None,junk1=None,junk2=None,junk3=None):
|
|
"""Treated as a callback, causes all plugins to get reloaded. This is
|
|
useful when writing and debugging a plugin"""
|
|
|
|
pymod = re.compile(r"^(.*)\.py$")
|
|
|
|
oldfailmsg = PluginMgr.failmsg_list[:]
|
|
PluginMgr.failmsg_list = []
|
|
|
|
# attempt to reload all plugins that have succeeded in the past
|
|
for plugin in PluginMgr._success_list:
|
|
filename = os.path.basename(plugin.__file__)
|
|
filename = filename.replace('pyc','py')
|
|
filename = filename.replace('pyo','py')
|
|
try:
|
|
reload(plugin)
|
|
except:
|
|
PluginMgr.failmsg_list.append((filename,sys.exc_info()))
|
|
|
|
# attempt to load the plugins that have failed in the past
|
|
|
|
for (filename,message) in oldfailmsg:
|
|
name = os.path.split(filename)
|
|
match = pymod.match(name[1])
|
|
if not match:
|
|
continue
|
|
PluginMgr.attempt_list.append(filename)
|
|
plugin = match.groups()[0]
|
|
try:
|
|
# For some strange reason second importing of a failed plugin
|
|
# results in success. Then reload reveals the actual error.
|
|
# Looks like a bug in Python.
|
|
a = __import__(plugin)
|
|
reload(a)
|
|
PluginMgr._success_list.append(a)
|
|
except:
|
|
PluginMgr.failmsg_list.append((filename,sys.exc_info()))
|
|
|
|
# attempt to load any new files found
|
|
for directory in PluginMgr.loaddir_list:
|
|
for filename in os.listdir(directory):
|
|
name = os.path.split(filename)
|
|
match = pymod.match(name[1])
|
|
if not match:
|
|
continue
|
|
if filename in PluginMgr.attempt_list:
|
|
continue
|
|
PluginMgr.attempt_list.append(filename)
|
|
plugin = match.groups()[0]
|
|
try:
|
|
a = __import__(plugin)
|
|
if a not in PluginMgr._success_list:
|
|
PluginMgr._success_list.append(a)
|
|
except:
|
|
PluginMgr.failmsg_list.append((filename,sys.exc_info()))
|
|
|
|
if GrampsKeys.get_pop_plugin_status() and len(PluginMgr.failmsg_list):
|
|
PluginStatus()
|
|
else:
|
|
global status_up
|
|
if status_up:
|
|
status_up.close(None)
|
|
status_up = None
|
|
|
|
#-------------------------------------------------------------------------
|
|
#
|
|
# Register the plugin reloading tool
|
|
#
|
|
#-------------------------------------------------------------------------
|
|
PluginMgr.register_tool(
|
|
reload_plugins,
|
|
_("Reload plugins"),
|
|
category=_("Debug"),
|
|
description=_("Attempt to reload plugins. Note: This tool itself is not reloaded!"),
|
|
)
|