from gtkmvc import Controller
import gtk
-from filesearch import FilesearchCtrl
+#from filesearch import FilesearchCtrl
+from debsearch import DebsearchCtrl
+
from views.about import AboutView
def __init__(self, model):
Controller.__init__(self, model)
- self.filesearch = FilesearchCtrl(model.filesearch)
+# self.filesearch = FilesearchCtrl(model.filesearch)
+ self.debsearch = DebsearchCtrl(model.debsearch)
def register_view(self, view):
"""Creates subviews and connect signals"""
Controller.register_view(self, view)
- self.view.create_sub_views(self.filesearch)
+ #self.view.create_sub_views(self.filesearch)
+ self.view.create_sub_views(self.debsearch)
# connects the signals:
self.view['main_window'].connect('destroy', gtk.main_quit)
--- /dev/null
+#!/usr/bin/env python
+# -*-coding: utf-8 -*-
+# vim: sw=4 ts=4 expandtab ai
+# pylint: disable-msg=C0301
+
+from gtkmvc import Controller
+import gtk
+
+import apt_pkg
+from heapq import nlargest
+
+from views.debsearch import DebsearchView
+
+
+class DebsearchCtrl(Controller):
+ """Controller of the Debian packages search plugin"""
+
+ def __init__(self, model):
+ Controller.__init__(self, model)
+
+ def register_view(self, view):
+ Controller.register_view(self, view)
+
+ # connects the signals:
+ self.view['start_btn'].connect('released', self.start_btn_released_cb)
+ self.view['stop_btn'].connect('clicked', self.on_stop_btn_clicked)
+ self.view['qty_spin'].connect("value_changed", self.on_qty_spin_value_changed)
+
+ # sets initial values for the view
+ self.view.set_quantity_value(self.model.quantity)
+
+ # -----------------------------------------------------
+ # user callbacks
+ # -----------------------------------------------------
+
+ def debgetter(self):
+ apt_pkg.InitConfig()
+ apt_pkg.InitSystem()
+ cache = apt_pkg.GetCache()
+ for pkg in cache.Packages:
+ # pkg is from a list of packages, sorted by name.
+ self.view['statusbar'].push(self.view['context_id'], pkg.Name) ### FIXME
+ if pkg.CurrentState == apt_pkg.CurStateInstalled:
+ pkgsize = [version.InstalledSize for version in pkg.VersionList][0]
+ yield pkgsize, pkg.Name
+
+ def size_convert(self, size):
+ """Return string with package size in b or Kb or Mb or Gb or Tb."""
+
+ for i, unit in enumerate(['%d b', '%.1f Kb', '%.2f Mb', '%.3f Gb', '%.4f Tb']):
+ if size < 1024**(i+1):
+ return unit % (size/1024.**i)
+ return '>1024 Tb'
+
+ # -----------------------------------------------------
+ # gtk signals
+ # -----------------------------------------------------
+
+ def on_qty_spin_value_changed(self, sb):
+ """Get packages qty from SpinButton."""
+ self.model.quantity = sb.get_value_as_int()
+
+ def start_btn_released_cb(self, btn):
+ """Start package search. Button "Go" activate callback."""
+
+ self.view['start_btn'].set_sensitive(False)
+ self.view['stop_btn'].set_sensitive(True)
+
+ # Clear list
+ self.view['liststore'].clear()
+
+ # Align columns
+ self.view['treeview'].columns_autosize()
+
+ # Get biggest packages
+ for psize, packg in nlargest(self.model.quantity, self.debgetter()):
+ # Fill treemodel: package name, size as string, byte size
+ self.view['liststore'].append([packg, self.size_convert(psize), psize])
+
+ self.view['start_btn'].set_sensitive(True)
+ self.view['stop_btn'].set_sensitive(False)
+
+ def on_stop_btn_clicked(self, btn):
+ """Stop search. "Stop" button clicked callback."""
+ print 'Stop clicked'
+ self.model.stopit = True
+
+ # -----------------------------------------------------
+ # observable properties
+ # -----------------------------------------------------
+
+ def property_quantity_value_change(self, model, old, new):
+ pass
+ #self.view.set_quantity_value(new)
+
+ def property_stopit_value_change(self, model, old, new):
+ self.view.set_stopit_value(new)
from gtkmvc import Model
-from filesearch import FilesearchModel
+#from filesearch import FilesearchModel
+from debsearch import DebsearchModel
class ApplicationModel(Model):
def __init__(self):
Model.__init__(self)
- self.filesearch = FilesearchModel()
+# self.filesearch = FilesearchModel()
+ self.debsearch = DebsearchModel()
--- /dev/null
+#!/usr/bin/env python
+# -*-coding: utf-8 -*-
+# vim: sw=4 ts=4 expandtab ai
+# pylint: disable-msg=C0301
+
+from gtkmvc import Model
+
+
+class DebsearchModel(Model):
+
+ # observable properties
+ __properties__ = {
+ 'quantity' : 10,
+ 'stopit' : False
+ }
+
+ def __init__(self):
+ Model.__init__(self)
from gtkmvc import View
import gtk
-from filesearch import FilesearchView
+#from filesearch import FilesearchView
+from debsearch import DebsearchView
class ApplicationView(View):
def __init__(self, ctrl):
View.__init__(self, ctrl, register=False)
- self.filesearch = None
+# self.filesearch = None
+ self.debsearch = None
self.__build_widgets()
ctrl.register_view(self)
self['main_window'] = gtk.Window()
self['main_window'].set_default_size(500, 350)
self['main_window'].set_border_width(4)
+ self['main_window'].set_wmclass('MainWindow', 'FindIT')
self['about_btn'] = gtk.Button('About')
self['quit_btn'] = gtk.Button('Exit')
self['main_window'].add(self['vbox'])
self['main_window'].show_all()
- def create_sub_views(self, filesearch_ctrl):
+# def create_sub_views(self, filesearch_ctrl):
+# """Creates and connects sub views"""
+# self.filesearch = FilesearchView(filesearch_ctrl) # not a top level
+# self['vbox'].pack_start(self.filesearch['vbox'])
+
+ def create_sub_views(self, debsearch_ctrl):
"""Creates and connects sub views"""
- self.filesearch = FilesearchView(filesearch_ctrl) # not a top level
- self['vbox'].pack_start(self.filesearch['vbox'])
+ self.debsearch = DebsearchView(debsearch_ctrl) # not a top level
+ self['vbox'].pack_start(self.debsearch['vbox'])
--- /dev/null
+#!/usr/bin/env python
+# -*-coding: utf-8 -*-
+# vim: sw=4 ts=4 expandtab ai
+# pylint: disable-msg=C0301
+
+from gtkmvc import View
+import gtk, gobject
+
+
+class DebsearchView(View):
+ """A view for the Debian packages search plugin"""
+
+ def __init__(self, ctrl):
+ View.__init__(self, ctrl, register=False)
+ self.__build_widgets()
+ ctrl.register_view(self)
+
+ def __build_widgets(self):
+
+ hbox = gtk.HBox(False, 4)
+
+ # "Packages quantity" label
+ qty_label = gtk.Label('Packages quantity')
+
+ # "Packages quantity" spin
+ self['qty_spin'] = gtk.SpinButton()
+ self['qty_spin'].set_numeric(True)
+ self['qty_spin'].set_range(0, 65536)
+ self['qty_spin'].set_increments(1, 10)
+
+ # "Go" button
+ self['start_btn'] = gtk.Button('Go')
+
+ # "Stop" button
+ self['stop_btn'] = gtk.Button('Stop')
+ self['stop_btn'].set_sensitive(False)
+
+ hbox.pack_start(qty_label, False, False, 0)
+ hbox.pack_start(self['qty_spin'], False, False, 0)
+ hbox.pack_start(self['start_btn'])
+ hbox.pack_start(self['stop_btn'])
+
+ # Packages list
+ self['liststore'] = gtk.ListStore(str, str, gobject.TYPE_INT64)
+ self['liststore'].append(['', '', 0])
+
+ self['treeview'] = gtk.TreeView(self['liststore'])
+ self['treeview'].set_headers_visible(1)
+
+ swin = gtk.ScrolledWindow()
+ swin.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
+ swin.add(self['treeview'])
+
+ # Size column
+ size_col = gtk.TreeViewColumn('Size')
+ cell1 = gtk.CellRendererText()
+ cell1.set_property('width', 90)
+ size_col.pack_start(cell1, True)
+ size_col.add_attribute(cell1, 'text', 1)
+ self['treeview'].append_column(size_col)
+
+ # Package name column
+ name_col = gtk.TreeViewColumn('Name')
+ cell2 = gtk.CellRendererText()
+ name_col.pack_start(cell2, True)
+ name_col.add_attribute(cell2, 'text', 0)
+ self['treeview'].append_column(name_col)
+
+ # Column sorting
+ self['treeview'].set_search_column(1)
+ name_col.set_sort_column_id(0)
+ size_col.set_sort_column_id(2)
+
+ self['statusbar'] = gtk.Statusbar()
+ self['context_id'] = self['statusbar'].get_context_id("Current package")
+
+ self['vbox'] = gtk.VBox(False, 4)
+ self['vbox'].pack_start(hbox, False, False, 0)
+ self['vbox'].pack_start(swin)
+ self['vbox'].pack_start(self['statusbar'], False, False, 0)
+ self['vbox'].show_all()
+
+ def set_quantity_value(self, val):
+ self['qty_spin'].set_value(val)
+
+ def set_stopit_value(self, val):
+ pass
projects / findit / commitdiff