gramps/src/gui/plug/_dialogs.py

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#
# Gramps - a GTK+/GNOME based genealogy program
#
# Copyright (C) 2000-2006 Donald N. Allingham
# Copyright (C) 2008 Brian G. Matherly
# Copyright (C) 2010 Jakim Friant
#
# 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
#
# $Id$
#-------------------------------------------------------------------------
#
# GTK libraries
#
#-------------------------------------------------------------------------
import gtk
#-------------------------------------------------------------------------
#
# Standard Python modules
#
#-------------------------------------------------------------------------
from gen.ggettext import gettext as _
from collections import defaultdict
#-------------------------------------------------------------------------
#
# GRAMPS modules
#
#-------------------------------------------------------------------------
import const
from gen.plug.report._constants import standalone_categories
from gui.plug import tool
from gen.plug import REPORT
from gui.plug.report import report
from gui.pluginmanager import GuiPluginManager
import ManagedWindow
#-------------------------------------------------------------------------
#
# Constants
#
#-------------------------------------------------------------------------
_REPORTS = 0
_TOOLS = 1
_UNSUPPORTED = _("Unsupported")
#-------------------------------------------------------------------------
#
# PluginDialog interface class
#
#-------------------------------------------------------------------------
class PluginDialog(ManagedWindow.ManagedWindow):
"""
Displays the dialog box that allows the user to select the
plugin that is desired.
"""
def __init__(self, state, uistate, track, categories, msg,
label=None, button_label=None, tool_tip=None,
content=_REPORTS):
"""
Display the dialog box, and build up the list of available
reports. This is used to build the selection tree on the left
hand side of the dialog box.
"""
self.active = uistate.get_active('Person')
self.imap = {}
self.msg = msg
self.content = content
self._pmgr = GuiPluginManager.get_instance()
ManagedWindow.ManagedWindow.__init__(self, uistate, track,
self.__class__)
self.state = state
self.uistate = uistate
self.dialog = gtk.Builder()
self.dialog.add_from_file(const.PLUGINS_GLADE)
self.dialog.connect_signals({
"on_report_apply_clicked" : self.on_apply_clicked,
"destroy_passed_object" : self.close,
"on_delete_event": self.close,
})
self.tree = self.dialog.get_object("tree")
window = self.dialog.get_object("report")
self.title = self.dialog.get_object("title")
self.set_window(window, self.title, msg )
self.store = gtk.TreeStore(str)
self.selection = self.tree.get_selection()
self.selection.connect('changed', self.on_node_selected)
col = gtk.TreeViewColumn('', gtk.CellRendererText(), text=0)
self.tree.append_column(col)
self.tree.set_model(self.store)
self.description = self.dialog.get_object("description")
if label:
self.description.set_text(label)
self.status = self.dialog.get_object("report_status")
self.author_name = self.dialog.get_object("author_name")
self.author_email = self.dialog.get_object("author_email")
self.apply_button = self.dialog.get_object("apply")
if button_label:
self.apply_button.set_label(button_label)
else:
self.apply_button.set_label(_("_Apply"))
self.apply_button.set_use_underline(True)
if tool_tip:
self.apply_button.set_tooltip_text(tool_tip)
self.item = None
if content == _REPORTS:
reg_list = self._pmgr.get_reg_reports()
elif content == _TOOLS:
reg_list = self._pmgr.get_reg_tools()
else:
reg_list = []
self.build_plugin_tree(reg_list, categories)
self.show()
def rebuild(self):
# This method needs to be overridden in the subclass
assert False, "This method needs to be overridden in the subclass."
def build_menu_names(self, obj):
return (self.msg, None)
def on_apply_clicked(self, obj):
"""Execute the selected report"""
if not self.item:
return
self.run_plugin(self.item)
def on_node_selected(self, obj):
"""Updates the informational display on the right hand side of
the dialog box with the description of the selected report"""
store, node = self.selection.get_selected()
if node:
path = store.get_path(node)
if not node or path not in self.imap:
return
pdata = self.imap[path]
#(report_class, options_class, title, category, name,
# doc,status,author,email,unsupported,require_active) = data
self.description.set_text(pdata.description)
if not pdata.supported:
status = _UNSUPPORTED
self.status.set_text(pdata.statustext())
self.title.set_text('<span weight="bold" size="larger">%s</span>' \
% pdata.name)
self.title.set_use_markup(1)
self.author_name.set_text(', '.join(pdata.authors))
self.author_email.set_text(', '.join(pdata.authors_email))
self.item = pdata
def build_plugin_tree(self, reg_list, categories):
"""Populates a GtkTree with each menu item associated with a entry
in the lists. The list consists of PluginData objects for reports or
tools.
old data was (item_class, options_class,title,category, name,
doc,status,author,email)
Items in the same category are grouped under the same submenu.
The categories must be dicts from integer to string.
"""
ilist = []
self.store.clear()
# build the tree items and group together based on the category name
item_hash = defaultdict(list)
for plugin in reg_list:
if not plugin.supported:
category = _UNSUPPORTED
else:
category = categories[plugin.category]
item_hash[category].append(plugin)
# add a submenu for each category, and populate it with the
# GtkTreeItems that are associated with it.
key_list = [item for item in item_hash if item != _UNSUPPORTED]
key_list.sort(reverse=True)
prev = None
if _UNSUPPORTED in item_hash:
key = _UNSUPPORTED
data = item_hash[key]
node = self.store.insert_after(None, prev)
self.store.set(node, 0, key)
next = None
data.sort(lambda x, y: cmp(x.name, y.name))
for item in data:
next = self.store.insert_after(node, next)
ilist.append((next, item))
self.store.set(next, 0, item.name)
for key in key_list:
data = item_hash[key]
node = self.store.insert_after(None, prev)
self.store.set(node, 0, key)
next = None
data.sort(key=lambda k:k.name)
for item in data:
next = self.store.insert_after(node, next)
ilist.append((next, item))
self.store.set(next, 0, item.name)
for next, tab in ilist:
path = self.store.get_path(next)
self.imap[path] = tab
def run_plugin(self, pdata):
"""
run a plugin based on it's PluginData:
1/ load plugin.
2/ the report is run
"""
mod = self._pmgr.load_plugin(pdata)
if not mod:
#import of plugin failed
return
if pdata.ptype == REPORT:
active_handle = self.uistate.get_active('Person')
report(self.state, self.uistate,
self.state.db.get_person_from_handle(active_handle),
eval('mod.' + pdata.reportclass),
eval('mod.' + pdata.optionclass),
pdata.name, pdata.id,
pdata.category, pdata.require_active)
else:
tool.gui_tool(self.state, self.uistate,
eval('mod.' + pdata.toolclass),
eval('mod.' + pdata.optionclass),
pdata.name, pdata.id, pdata.category,
self.state.db.request_rebuild)
#-------------------------------------------------------------------------
#
# ReportPluginDialog
#
#-------------------------------------------------------------------------
class ReportPluginDialog(PluginDialog):
"""
Displays the dialog box that allows the user to select the
report that is desired.
"""
def __init__(self, dbstate, uistate, track):
"""Display the dialog box, and build up the list of available
reports. This is used to build the selection tree on the left
hand side of the dailog box."""
PluginDialog.__init__(
self,
dbstate,
uistate,
track,
standalone_categories,
_("Report Selection"),
_("Select a report from those available on the left."),
_("_Generate"), _("Generate selected report"),
_REPORTS)
self._pmgr.connect('plugins-reloaded', self.rebuild)
def rebuild(self):
report_list = self._pmgr.get_reg_reports()
self.build_plugin_tree(report_list, standalone_categories)
#-------------------------------------------------------------------------
#
# ToolPluginDialog
#
#-------------------------------------------------------------------------
class ToolPluginDialog(PluginDialog):
"""Displays the dialog box that allows the user to select the tool
that is desired."""
def __init__(self, dbstate, uistate, track):
"""Display the dialog box, and build up the list of available
reports. This is used to build the selection tree on the left
hand side of the dailog box."""
PluginDialog.__init__(
self,
dbstate,
uistate,
track,
tool.tool_categories,
_("Tool Selection"),
_("Select a tool from those available on the left."),
_("_Run"),
_("Run selected tool"),
_TOOLS)
def rebuild(self):
tool_list = self._pmgr.get_reg_tools()
self.build_plugin_tree(tool_list, tool.tool_categories)