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from gtk import *
from gnome.ui import *
from iw import *
from string import *
from xpms import *
from thread import *
import rpm
import GdkImlib
class IndividualPackageSelectionWindow (InstallWindow):
def __init__ (self, ics):
InstallWindow.__init__ (self, ics)
self.todo = ics.getToDo ()
ics.setTitle ("Individual Package Selection")
ics.setNextEnabled (1)
ics.setHTML ("<HTML><BODY>Next you must select which packages to install."
"</BODY></HTML>")
ics.setHelpEnabled (FALSE)
self.DIR = 0
self.DIR_UP = 1
self.RPM = 2
self.updatingIcons = FALSE
self.idirImage = GdkImlib.create_image_from_xpm (I_DIRECTORY_XPM)
self.idirUpImage = GdkImlib.create_image_from_xpm (I_DIRECTORY_UP_XPM)
self.packageImage = GdkImlib.create_image_from_xpm (PACKAGE_XPM)
self.packageSelectedImage = GdkImlib.create_image_from_xpm (PACKAGE_SELECTED_XPM)
def getPrev (self):
return PackageSelectionWindow
def build_tree (self, x):
if (x == ()): return ()
if (len (x) == 1): return (x[0],)
else: return (x[0], self.build_tree (x[1:]))
def merge (self, a, b):
if a == (): return self.build_tree (b)
if b == (): return a
if b[0] == a[0]:
if len (a) > 1 and isinstance (a[1], type (())):
return (a[0],) + (self.merge (a[1], b[1:]),) + a[2:]
elif b[1:] == (): return a
else: return (a[0],) + (self.build_tree (b[1:]),) + a[1:]
else:
return (a[0],) + self.merge (a[1:], b)
def build_ctree (self, list, cur_parent = None, prev_node = None, path = ""):
if (list == ()): return
if (len (list) > 1 and isinstance (list[1], type (()))): leaf = FALSE
else: leaf = TRUE
if isinstance (list[0], type (())):
self.build_ctree (list[0], prev_node, None, self.ctree.node_get_row_data (prev_node))
self.build_ctree (list[1:], cur_parent, None, path)
else:
node = self.ctree.insert_node (cur_parent, None, (list[0],), 2,
self.closed_p, self.closed_b, self.open_p, self.open_b, leaf)
cur_path = path + "/" + list[0]
self.ctree.node_set_row_data (node, cur_path)
self.build_ctree (list[1:], cur_parent, node, path)
def draw_root_icons (self):
self.iconList.freeze ()
self.iconList.clear ()
for x in self.ctree.base_nodes ():
dirName = self.ctree.get_node_info (x)[0]
pos = self.iconList.append_imlib (self.idirImage, dirName)
self.iconList.set_icon_data (pos, (self.DIR, x))
self.iconList.thaw ()
def get_rpm_desc (self, header):
desc = replace (header[rpm.RPMTAG_DESCRIPTION], "\n\n", "\x00")
desc = replace (desc, "\n", " ")
desc = replace (desc, "\x00", "\n\n")
return desc
def clear_package_desc (self):
self.currentPackage = None
self.packageName.set_text ("")
self.packageSize.set_text ("")
self.packageDesc.freeze ()
self.packageDesc.delete_text (0, -1)
self.packageDesc.thaw ()
self.cbutton.set_active (FALSE)
self.cbutton.set_sensitive (FALSE)
def select_icon (self, iconList, arg1, event, *args):
if event and event.type != GDK._2BUTTON_PRESS and event.type != GDK.BUTTON_PRESS:
return
icon_data = iconList.get_icon_data (arg1)
if not icon_data: return
if event and iconList.icon_is_visible (arg1) != VISIBILITY_FULL:
allocation = iconList.get_allocation ()
if (event.y - self.iconListAdj.value) < (allocation[3]/2):
self.iconList.moveto (arg1, 0.0)
else:
self.iconList.moveto (arg1, 1.0)
if event == None or event.type == GDK.BUTTON_PRESS:
if icon_data[0] == self.RPM:
header = icon_data[1]
# if we're already displaying the current package, don't redraw
if self.packageName.get () == "%s-%s-%s" % (header[rpm.RPMTAG_NAME],
header[rpm.RPMTAG_VERSION],
header[rpm.RPMTAG_RELEASE]):
return
self.currentPackage = header
self.currentPackagePos = arg1
self.cbutton.set_sensitive (TRUE)
if header.selected:
self.cbutton.set_active (TRUE)
else:
self.cbutton.set_active (FALSE)
self.packageName.set_text ("%s-%s-%s" % (header[rpm.RPMTAG_NAME],
header[rpm.RPMTAG_VERSION],
header[rpm.RPMTAG_RELEASE]))
self.packageSize.set_text ("%.1f KBytes" % (header[rpm.RPMTAG_SIZE] / 1024.0))
self.packageDesc.freeze ()
self.packageDesc.delete_text (0, -1)
self.packageDesc.insert_defaults (self.get_rpm_desc (header))
self.packageDesc.thaw ()
else:
self.clear_package_desc ()
return
if icon_data[0] == self.RPM:
active = self.cbutton.get_active ()
if active == TRUE:
self.cbutton.set_active (FALSE)
else:
self.cbutton.set_active (TRUE)
if icon_data[0] == self.DIR_UP:
current_node = icon_data[1].parent
if current_node:
self.ctree.select (current_node)
else:
# handle the imaginary root node
current_node = self.ctree.base_nodes ()[0]
self.ctree.unselect (icon_data[1])
self.draw_root_icons ()
elif icon_data[0] == self.DIR:
current_node = icon_data[1]
self.ctree.select (current_node)
if (current_node.parent):
self.ctree.expand_to_depth (current_node.parent, 1)
else: return
if self.ctree.node_is_visible (current_node) != VISIBILITY_FULL:
self.ctree.node_moveto (current_node, 0, 0.5, 0.0)
def select (self, ctree, node, *args):
self.clear_package_desc ()
self.iconList.freeze ()
self.iconList.clear ()
self.iconList.append_imlib (self.idirUpImage, "Up")
self.iconList.set_icon_data (0, (self.DIR_UP, node))
for x in node.children:
dirName = ctree.get_node_info (x)[0]
pos = self.iconList.append_imlib (self.idirImage, dirName)
self.iconList.set_icon_data (pos, (self.DIR, x))
try:
# this code is wrapped in a generic exception handler since we don't
# care if we access a namespace that lacks rpms
# drop the leading slash off the package namespace
for header in self.flat_groups[ctree.node_get_row_data (node)[1:]]:
if header.selected:
packageIcon = self.packageSelectedImage
self.cbutton.set_active (TRUE)
else:
packageIcon = self.packageImage
self.cbutton.set_active (FALSE)
pos = self.iconList.append_imlib (packageIcon, header[rpm.RPMTAG_NAME])
self.iconList.set_icon_data (pos, (self.RPM, header))
except:
pass
# make sure that the iconList is reset to show the initial files in a dir,
# unless we're rebuilding the icons because one has been selected for install
if not self.updatingIcons:
self.iconListSW.get_vadjustment ().set_value (0.0)
self.iconList.thaw ()
self.iconList.show_all ()
def installButtonToggled (self, cbutton, *args):
if not self.currentPackage: return
oldSelectedStatus = self.currentPackage.selected
if cbutton.get_active ():
self.currentPackage.selected = 1
else:
self.currentPackage.selected = 0
if oldSelectedStatus != self.currentPackage.selected:
self.updatingIcons = TRUE
self.ctree.select (self.ctree.selection[0])
self.iconList.select_icon (self.currentPackagePos)
self.updatingIcons = FALSE
# self.iconList.freeze ()
# if self.currentPackage.selected:
# packageIcon = "/home/devel/pnfisher/gnome-package-checked.png"
# else:
# packageIcon = "/usr/src/gnorpm/gnome-package.xpm"
# print self.currentPackagePos
# self.iconList.remove (self.currentPackagePos)
# print "got here"
# self.iconList.insert (self.currentPackagePos, packageIcon,
# self.currentPackage[rpm.RPMTAG_NAME])
# self.iconList.set_icon_data (self.currentPackagePos, (self.RPM, self.currentPackage))
# self.iconList.thaw ()
def getScreen (self):
threads_leave ()
self.todo.getHeaderList()
threads_enter ()
self.path_mapping = {}
self.ctree = GtkCTree ()
self.ctree.set_selection_mode (SELECTION_BROWSE)
# Kludge to get around CTree's extremely broken focus behavior
self.ctree.unset_flags (CAN_FOCUS)
if (not self.__dict__.has_key ("open_p")):
self.open_p, self.open_b = create_pixmap_from_xpm_d (self.ctree,
None, DIRECTORY_OPEN_XPM)
self.closed_p, self.closed_b = create_pixmap_from_xpm_d (self.ctree,
None, DIRECTORY_CLOSE_XPM)
groups = {}
# go through all the headers and grok out the group names, placing
# packages in lists in the groups dictionary.
for key in self.todo.hdList.packages.keys():
header = self.todo.hdList.packages[key]
if not groups.has_key (header[rpm.RPMTAG_GROUP]):
groups[header[rpm.RPMTAG_GROUP]] = []
groups[header[rpm.RPMTAG_GROUP]].append (header)
keys = groups.keys ()
keys.sort ()
self.flat_groups = groups
index = 0
# now insert the groups into the list, then each group's packages
# after sorting the list
def cmpHdrName(first, second):
if first[rpm.RPMTAG_NAME] < second[rpm.RPMTAG_NAME]:
return -1
elif first[rpm.RPMTAG_NAME] == second[rpm.RPMTAG_NAME]:
return 0
return 1
groups = ()
for key in keys:
self.flat_groups[key].sort (cmpHdrName)
groups = self.merge (groups, split (key, "/"))
self.ctree.freeze ()
self.build_ctree (groups)
for base_node in self.ctree.base_nodes ():
self.ctree.expand_recursive (base_node)
self.ctree.columns_autosize ()
for base_node in self.ctree.base_nodes ():
self.ctree.collapse_recursive (base_node)
self.ctree.thaw ()
self.ctree.connect ("tree_select_row", self.select)
sw = GtkScrolledWindow ()
sw.set_border_width (5)
sw.set_policy (POLICY_NEVER, POLICY_AUTOMATIC)
sw.add (self.ctree)
iconHBox = GtkHBox ()
iconHBox.pack_start (sw, FALSE)
self.iconList = GnomeIconList (90)
self.iconList.set_selection_mode (SELECTION_MULTIPLE)
self.iconList.connect ("select_icon", self.select_icon)
self.draw_root_icons ()
self.iconListSW = GtkScrolledWindow ()
self.iconListSW.set_border_width (5)
self.iconListSW.set_policy (POLICY_NEVER, POLICY_AUTOMATIC)
self.iconListSW.add (self.iconList)
self.iconListAdj = self.iconListSW.get_vadjustment ()
iconHBox.pack_start (self.iconListSW)
descVBox = GtkVBox ()
descVBox.pack_start (GtkHSeparator (), FALSE, padding=3)
hbox = GtkHBox ()
label = GtkLabel ("Name: ")
self.packageName = GtkLabel ()
self.packageName.set_alignment (0.0, 0.0)
hbox.pack_start (label, FALSE, padding=5)
hbox.pack_start (self.packageName, FALSE)
label = GtkLabel ("Package Details")
label.set_alignment (1.0, 1.0)
hbox.pack_start (label, padding=5)
descVBox.pack_start (hbox, FALSE)
hbox = GtkHBox ()
label = GtkLabel ("Size: ")
self.packageSize = GtkLabel ()
self.packageSize.set_alignment (0.0, 0.5)
hbox.pack_start (label, FALSE, padding=5)
hbox.pack_start (self.packageSize, FALSE)
align = GtkAlignment (1.0, 0.0)
self.cbutton = GtkCheckButton ("Select Package For Installation")
self.cbutton.set_sensitive (FALSE)
self.cbutton.connect ("toggled", self.installButtonToggled)
self.cbutton.children()[0].set_alignment (1.0, 0.5)
align.add (self.cbutton)
hbox.pack_start (align, padding=5)
descVBox.pack_start (hbox, FALSE)
descSW = GtkScrolledWindow ()
descSW.set_border_width (5)
descSW.set_policy (POLICY_AUTOMATIC, POLICY_AUTOMATIC)
self.packageDesc = GtkText ()
self.packageDesc.set_word_wrap (TRUE)
self.packageDesc.set_line_wrap (TRUE)
self.packageDesc.set_editable (FALSE)
descSW.add (self.packageDesc)
descSW.set_usize (-1, 100)
descVBox.pack_start (descSW)
# descFrame = GtkFrame ("Package Details")
# descFrame.set_border_width (5)
# descFrame.add (descVBox)
vbox = GtkVBox ()
vbox.pack_start (iconHBox)
vbox.pack_start (descVBox, FALSE)
return vbox
class PackageSelectionWindow (InstallWindow):
def __init__ (self, ics):
InstallWindow.__init__ (self, ics)
self.todo = ics.getToDo ()
ics.setTitle ("Package Group Selection")
ics.setNextEnabled (1)
ics.setHTML ("<HTML><BODY>Next you must select which package groups to install."
"</BODY></HTML>")
def getNext (self):
if self.individualPackages.get_active ():
return IndividualPackageSelectionWindow
else:
return None
def getScreen (self):
threads_leave ()
self.todo.getHeaderList ()
self.todo.getCompsList()
threads_enter ()
sw = GtkScrolledWindow ()
sw.set_border_width (5)
sw.set_policy (POLICY_AUTOMATIC, POLICY_AUTOMATIC)
box = GtkVBox (FALSE, 10)
for comp in self.todo.comps:
if not comp.hidden:
checkButton = GtkCheckButton (comp.name)
checkButton.set_active (comp.selected)
def toggled (widget, comp):
if widget.get_active ():
comp.select (0)
else:
comp.unselect (0)
checkButton.connect ("toggled", toggled, comp)
box.pack_start (checkButton)
sw.add_with_viewport (box)
vbox = GtkVBox (FALSE, 5)
self.individualPackages = GtkCheckButton ("Select individual packages")
self.individualPackages.set_active (FALSE)
align = GtkAlignment (0.5, 0.5)
align.add (self.individualPackages)
vbox.pack_start (sw, TRUE)
vbox.pack_start (align, FALSE)
return vbox
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