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#
# Copyright 2009 Martin Owens
#
# 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 3 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, see <http://www.gnu.org/licenses/>
#
"""
Small app for search for and selecting launchpad bugs
"""
# Import standard python libs
import os
import gtk
import gtk.gdk
import pango
import logging
# Various required variables and locations
from GroundControl.gtkviews import (
GtkApp, ThreadedWindow,
IconManager, TreeView
)
from GroundControl.launchpad import LaunchpadBugs, get_launchpad
ICONMAN = IconManager('bugs')
class SelectionWindow(ThreadedWindow):
"""Select a bug to import."""
name = 'bug_search'
def load(self, project, *args, **kwargs):
"""Load the bug selection GUI"""
self.slist = None
self.child = None
self._project = project
self._selected = None
self._launchpad = None
# Setup the list of bugs from a search
self.unselected()
self.slist = BugsView(self.widget('bugslist'),
selected=self.selected,
unselected=self.unselected)
super(SelectionWindow, self).load(*args, **kwargs)
@property
def launchpad(self):
"""Return a launchpad object"""
if not self._launchpad:
self._launchpad = get_launchpad()
return self._launchpad
def inital_thread(self):
"""What to run when we execute the thread."""
# Set up the launchpad bugs object and connect search
lpa = self.launchpad.launchpad
# Make sure we can get a project if required
if type(self._project) in (str, unicode):
try:
self._project = lpa.projects[self._project]
except KeyError:
self._project = None
# Get a bugs object to do searches
self.lpp = LaunchpadBugs(lpa, project=self._project)
# Tie up the project search
self.lpp.connect_signal("search_finish", self.call, 'finish_search')
self.lpp.connect_signal("search_result", self.call, 'add_search_item')
self.call('finish_search')
def add_search_item(self, item):
"""Add an item to the slist"""
return self.slist.add_item(item)
def signals(self):
"""bug window signals"""
return {
'search' : self.bug_search,
'project' : self.select_project,
}
def selected(self, item=None):
"""An item has surely been selected."""
if item:
self._selected = item
self.widget('buttonok').set_sensitive(True)
return self._selected
def unselected(self):
"""All items unselected"""
self._selected = None
self.widget('buttonok').set_sensitive(False)
def select_project(self):
"""Select the required project"""
pass
# TODO: link up with the project selection gui in order
# To allow the user to do a real bug search.
def get_args(self):
"""Return out bug number"""
return {
'bug' : self._selected,
'project' : self._project,
}
def bug_search(self, button=None):
"""Search for bugs in launchpad."""
self.slist.clear()
self.widget("findButton").hide()
self.widget("term").hide()
self.widget("searchLabel").set_text(
_("Searching Launchpad... Please Wait"))
result = self.widget("term").get_text()
#Trad: Thread(target=self.lpp.search, args=(result))
self.start_thread(self.lpp.search, result)
#Old: self.lpp.search(result)
def finish_search(self, widget=None):
"""Event of finishing the search process."""
self.widget("findButton").show()
self.widget("term").show()
if self._project:
self.widget("searchLabel").set_text(_("Name or Bug #:"))
self.widget("findButton").set_label(_("Find in %s") % self._project.name)
else:
self.widget("searchLabel").set_text(_("Bug #:"))
self.widget("findButton").set_label(_("Get Bug"))
def is_valid(self):
"""Return true is a bug is selected"""
return self._selected != None
class BugSelection(GtkApp):
"""Application for loading a bug"""
gtkfile = 'bug-search.glade'
windows = [ SelectionWindow ]
class BugsView(TreeView):
"""Controls and operates a table as a bugs view."""
def setup(self):
"""Setup a treeview for showing services"""
def text_cell_func(cell_layout, renderer, model, item_iter):
"""Render the text of the services tree view"""
item = model.get_value(item_iter, 0)
markup = "<b><i>%s</i></b>" % (item.id)
renderer.set_property("markup", markup)
def number_cell_func(cell_layout, renderer, model, item_iter):
"""Render the text of the services tree view"""
item = model.get_value(item_iter, 0)
name = str(item.name).replace('&', '&')
renderer.set_property("markup", name)
def icon_cell_func(column, cell, model, item_iter):
"""Reender the icons of the services tree view"""
item = model.get_value(item_iter, 0)
img = ICONMAN.get_icon(item.task.importance.lower())
img2 = img.scale_simple(24, 24, gtk.gdk.INTERP_BILINEAR)
cell.set_property("pixbuf", img2)
cell.set_property("visible", True)
svlist = super(BugsView, self).setup()
column = gtk.TreeViewColumn((_("Bug")))
column.set_sizing(gtk.TREE_VIEW_COLUMN_AUTOSIZE)
column.set_expand(False)
column.set_resizable(True)
# The icon
renderer_icon = gtk.CellRendererPixbuf()
renderer_icon.set_property("ypad", 4)
renderer_icon.set_property("xpad", 2)
column.pack_start(renderer_icon, False)
column.set_cell_data_func(renderer_icon, icon_cell_func)
# The name
renderer = gtk.CellRendererText()
column.pack_start(renderer, True)
column.set_cell_data_func(renderer, text_cell_func)
# Add the required coluns to the treeview
svlist.append_column(column)
# Bug number
column2 = gtk.TreeViewColumn(("Title"))
column2.set_sizing(gtk.TREE_VIEW_COLUMN_AUTOSIZE)
column2.set_resizable(True)
renderer = gtk.CellRendererText()
column2.pack_start(renderer, True)
column2.set_cell_data_func(renderer, number_cell_func)
# Add the required coluns to the treeview
svlist.append_column(column2)
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