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authorRené 'Necoro' Neumann <necoro@necoro.net>2009-10-05 15:38:42 +0200
committerRené 'Necoro' Neumann <necoro@necoro.net>2009-10-05 15:38:42 +0200
commitb859cb5199b63e28a0f6470e0ddf8658d6304ad9 (patch)
tree21cae5c3280473fe176befec2300e1b928e1dfc0 /portato/gui/windows/pkglist.py
parent5ae4fda6f6fdcc8a21253dd6dc9d6051c99af34f (diff)
parent2fae9ac523385f61d192e9eeb664002c4a952a01 (diff)
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Reworked the World List stuff to be more usable and better coded
Diffstat (limited to 'portato/gui/windows/pkglist.py')
-rw-r--r--portato/gui/windows/pkglist.py152
1 files changed, 152 insertions, 0 deletions
diff --git a/portato/gui/windows/pkglist.py b/portato/gui/windows/pkglist.py
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+# -*- coding: utf-8 -*-
+#
+# File: portato/gui/windows/pkglist.py
+# This file is part of the Portato-Project, a graphical portage-frontend.
+#
+# Copyright (C) 2006-2009 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 PkgListWindow (AbstractDialog):
+
+ # need this, so it can be safely subclassed
+ __file__ = __window__ = "PkgListWindow"
+
+ def __init__ (self, title, parent, packages, queue, jump_to):
+ AbstractDialog.__init__(self, parent)
+ self.window.set_title(title)
+
+ self.installBtn = self.tree.get_widget("installBtn")
+ self.uninstallBtn = self.tree.get_widget("uninstallBtn")
+
+ self.selectBtnLabels = {
+ False: _("Select _All"),
+ True: _("Unselect _All")}
+
+ self.all_selected = False
+
+ self.queue = queue
+ self.jump = jump_to
+ self.packages = system.sort_package_list(packages, only_cpv = True)
+
+ 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])
+
+ 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):
+ sel = self.all_selected = not self.all_selected
+
+ btn.set_label(self.selectBtnLabels[sel])
+
+ model = self.view.get_model()
+ iter = model.get_iter_first()
+
+ while iter:
+ model.set_value(iter, 0, sel)
+ iter = model.iter_next(iter)
+
+ return True
+
+ def install_uninstall (self, type):
+ 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)
+
+ if type == "install":
+ for item in items:
+ try:
+ try:
+ self.queue.append(item, "install", oneshot = True)
+ except PackageNotFoundException, e:
+ if unmask_dialog(e[0]) == gtk.RESPONSE_YES :
+ self.queue.append(item, "install", unmask = True, oneshot = True)
+
+ except BlockedException, e:
+ blocked_dialog(e[0], e[1])
+ else:
+ for item in items:
+ self.queue.append(item, "uninstall")
+
+ self.close()
+ return True
+
+ def cb_install_clicked (self, btn):
+ return self.install_uninstall("install")
+
+ def cb_uninstall_clicked (self, btn):
+ return self.install_uninstall("uninstall")
+
+ 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
+
+class UpdateWindow (PkgListWindow):
+ def __init__ (self, *args, **kwargs):
+ PkgListWindow.__init__(self, _("Updatable Packages"), *args, **kwargs)
+
+class WorldListWindow (UpdateWindow):
+ def __init__ (self, *args, **kwargs):
+ PkgListWindow.__init__(self, _("World Packages"), *args, **kwargs)
+ self.installBtn.hide()