Splitted windows.py

1 files changed, 117 insertions, 0 deletions

diff --git a/portato/gui/gtk/windows/update.py b/portato/gui/gtk/windows/update.py
new file mode 100644
index 0000000..a068315
--- /dev/null
+++ b/portato/gui/gtk/windows/update.py
@@ -0,0 +1,117 @@
+# -*- coding: utf-8 -*-
+#
+# File: portato/gui/gtk/windows/update.py
+# This file is part of the Portato-Project, a graphical portage-frontend.
+#
+# Copyright (C) 2008 René 'Necoro' Neumann
+# This is free software.  You may redistribute copies of it under the terms of
+# the GNU General Public License version 2.
+# There is NO WARRANTY, to the extent permitted by law.
+#
+# Written by René 'Necoro' Neumann <necoro@necoro.net>
+
+from __future__ import absolute_import
+
+import gtk
+from .basic import AbstractDialog
+from ..dialogs import unmask_dialog, blocked_dialog
+from ....backend import system
+from ....backend.exceptions import PackageNotFoundException, BlockedException
+from ....helper import debug, _
+
+class UpdateWindow (AbstractDialog):
+
+	def __init__ (self, parent, packages, queue, jump_to):
+		AbstractDialog.__init__(self, parent)
+
+		self.queue = queue
+		self.jump = jump_to
+
+		self.packages = system.sort_package_list(packages)
+
+		self.build_list()
+
+		self.window.show_all()
+
+	def build_list (self):
+
+		store = gtk.ListStore(bool, str)
+		self.view = self.tree.get_widget("packageList")
+		self.view.set_model(store)
+
+		cell = gtk.CellRendererText()
+		tCell = gtk.CellRendererToggle()
+		tCell.set_property("activatable", True)
+		tCell.connect("toggled", self.cb_check_toggled) # emulate the normal toggle behavior ...
+		
+		self.view.append_column(gtk.TreeViewColumn(_("Enabled"), tCell, active = 0))
+		self.view.append_column(gtk.TreeViewColumn(_("Package"), cell, text = 1))
+
+		for p in self.packages:
+			store.append([False, p.get_cpv()])
+
+	def cb_set_size (self, *args):
+		"""
+		This callback is called shortly before drawing.
+		It calculates the optimal size of the window.
+		The optimum is defined as: as large as possible w/o scrollbars
+		"""
+
+		bb = self.tree.get_widget("updateBB")
+		vals = (self.view.get_vadjustment().upper+bb.size_request()[1]+10, # max size of list + size of BB + constant
+				self.parent.get_size()[1]) # size of the parent -> maximum size
+		debug("Size values for the list and for the parent: %d / %d", *vals)
+		val = int(min(vals))
+		debug("Minimum value: %d", val)
+		self.window.set_geometry_hints(self.window, min_height = val)
+
+	def cb_select_all_clicked (self, btn):
+		model = self.view.get_model()
+		iter = model.get_iter_first()
+		
+		while iter:
+			model.set_value(iter, 0, True)
+			iter = model.iter_next(iter)
+
+		return True
+
+	def cb_install_clicked (self, btn):
+		model = self.view.get_model()
+		iter = model.get_iter_first()
+		if iter is None: return
+
+		items = []
+		while iter:
+			if model.get_value(iter, 0):
+				items.append(model.get_value(iter, 1))
+			iter = model.iter_next(iter)
+		
+		for item in items:
+			try:
+				try:
+					self.queue.append(item, type = "install", oneshot = True)
+				except PackageNotFoundException, e:
+					if unmask_dialog(e[0]) == gtk.RESPONSE_YES :
+						self.queue.append(item, type = "install", unmask = True, oneshot = True)
+
+			except BlockedException, e:
+				blocked_dialog(e[0], e[1])
+
+		self.close()
+		return True
+
+	def cb_package_selected (self, view):
+		sel = view.get_selection()
+		store, it = sel.get_selected()
+		if it:
+			package = system.new_package(store.get_value(it, 1))
+
+			self.jump(package.get_cp(), package.get_version())
+
+		return True
+
+	def cb_check_toggled (self, cell, path):
+		# for whatever reason we have to define normal toggle behavior explicitly
+		store = self.view.get_model()
+		store[path][0] = not store[path][0]
+		return True