3 # vim: sw=4 ts=4 expandtab ai
7 from heapq import nlargest
8 from misc import size_hum_read
10 class Search_Pkg_Control(object):
12 def __init__(self, config, show_funct):
13 count = config.get('default_pkg_count')
14 self.show_func = show_funct
15 self.abstr = Search_Pkg_Abstraction()
16 self.present = Search_Pkg_Presentation(count, self.start_search)
18 def start_search(self, count, show_type):
20 for psize, packg in nlargest(count, self.abstr.pkggetter()):
21 pkglist.append([packg, size_hum_read(psize), psize])
23 if show_type is 'table_view':
24 from outtable import Out_Table_Control
25 out = Out_Table_Control()
26 #elif show_type is 'diag_view':
27 # from outdiag import Out_Diag_Control
28 # out = Out_Diag_Control(self.cfg)
29 out.show(pkglist, self.abstr.full())
30 self.show_func(None, out.get_ui())
33 return self.present.get_ui()
35 class Search_Pkg_Abstraction(object):
40 self.cache = apt_pkg.GetCache()
44 for pkg in self.cache.Packages:
45 # pkg is from a list of packages, sorted by name.
46 if pkg.CurrentState == apt_pkg.CurStateInstalled:
47 pkgsize = [version.InstalledSize for version in pkg.VersionList][0]
48 self.fullsize = self.fullsize + pkgsize
49 yield pkgsize, pkg.Name
55 class Search_Pkg_Presentation(object):
57 def __init__(self, count, st_func):
59 label1 = gtk.Label('Files quantity')
60 # Окошко ввода количества файлов, мин значение=1 макс=65536 по умолчанию 10
61 adj = gtk.Adjustment(count, 1, 65536, 1, 5, 0)
62 self.file_cnt = gtk.SpinButton(adj, 0, 0)
64 hbox = gtk.HBox(False, 0)
65 hbox.pack_start(label1, False, False, 5)
66 hbox.pack_start(self.file_cnt, False, False, 0)
68 label2 = gtk.Label('Choice show type')
69 show_butt1 = gtk.RadioButton(None, 'Show in Table view')
70 show_butt1.connect('toggled', self.show_type, 'table_view')
71 show_butt1.set_active(True)
72 show_butt2 = gtk.RadioButton(show_butt1, 'Show in Diagram view')
73 show_butt2.connect('toggled', self.show_type, 'table_view')
74 self.show = 'table_view'
76 butt_start = gtk.Button('START')
77 butt_start.connect('released', self.start_srch, st_func)
79 vbox1 = gtk.VBox(False, 0)
80 vbox1.pack_start(label2, False, False, 5)
81 vbox1.pack_start(show_butt1, False, False, 5)
82 vbox1.pack_start(show_butt2, False, False, 5)
84 self.vbox = gtk.VBox(False, 0)
85 self.vbox.pack_start(hbox, False, False, 5)
86 self.vbox.pack_start(vbox1, False, False, 5)
87 self.vbox.pack_start(butt_start, False, False, 5)
89 def show_type(self, widget, data):
93 return int( self.file_cnt.get_value() )
95 def get_show_type(self):
101 def start_srch(self, widget, start_func):
102 start_func(self.get_data(), self.get_show_type())