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from gtk import *
from iw_gui import *
import string
import rpm
import os
from threading import *
from translate import _
import sys
class DoInstall (Thread):
def __init__ (self, icw, todo):
self.todo = todo
self.icw = icw
Thread.__init__ (self)
def run (self):
from exception import handleException
try:
rc = self.todo.doInstall ()
except SystemError, code:
import os, signal
print "shutting down"
self.todo.intf.shutdown()
print "shut down"
os.kill(os.getpid(), signal.SIGTERM)
except:
threads_enter ()
handleException(self.todo, sys.exc_info())
threads_enter ()
if rc:
self.icw.prevClicked ()
else:
self.icw.nextClicked ()
threads_leave ()
class InstallProgressWindow (InstallWindow):
def __init__ (self, ics):
InstallWindow.__init__ (self, ics)
ics.setTitle (_("Installing Packages"))
ics.readHTML ("installing")
ics.setPrevEnabled (FALSE)
ics.setHelpButtonEnabled (FALSE)
self.todo = ics.getToDo ()
self.numComplete = 0
self.sizeComplete = 0
def setPackageScale (self, amount, total):
threads_enter ()
self.progress.update (float (amount) / total)
# self.totalProgress.update (float (self.sizeComplete + amount) / self.totalSize)
threads_leave ()
def completePackage(self, header, timer):
def formatTime(amt):
hours = amt / 60 / 60
amt = amt % (60 * 60)
min = amt / 60
amt = amt % 60
secs = amt
return "%01d:%02d.%02d" % (int(hours) ,int(min), int(secs))
threads_enter ()
self.numComplete = self.numComplete + 1
apply (self.clist.set_text, self.status["completed"]["packages"] + ("%d" % self.numComplete,))
self.sizeComplete = self.sizeComplete + (header[rpm.RPMTAG_SIZE]/1024)
apply (self.clist.set_text, self.status["completed"]["size"] +
("%d M" % (self.sizeComplete/1024),))
apply (self.clist.set_text, self.status["remaining"]["packages"] +
("%d" % (self.numTotal - self.numComplete),))
apply (self.clist.set_text, self.status["remaining"]["size"] +
("%d M" % (self.totalSize/1024 - self.sizeComplete/1024),))
# check to see if we've started yet
elapsedTime = timer.elapsed()
if not elapsedTime:
elapsedTime = 1
apply (self.clist.set_text, self.status["completed"]["time"] + ("%s" % formatTime(elapsedTime),))
if self.sizeComplete != 0:
finishTime = (float (self.totalSize) / self.sizeComplete) * elapsedTime
else:
finishTime = (float (self.totalSize) / self.sizeComplete+1) * elapsedTime
apply (self.clist.set_text, self.status["total"]["time"] + ("%s" % formatTime(finishTime),))
remainingTime = finishTime - elapsedTime
apply (self.clist.set_text, self.status["remaining"]["time"] + ("%s" % formatTime(remainingTime),))
self.totalProgress.update (float (self.sizeComplete) / self.totalSize)
threads_leave ()
return
self.timeCompleteW.setText("%12s" % formatTime(elapsedTime))
self.timeTotalW.setText("%12s" % formatTime(finishTime))
def setPackage(self, header):
threads_enter ()
if len(self.pixmaps):
if not (self.numComplete) % (self.numTotal / len(self.pixmaps)):
if self.numComplete:
num = self.numComplete * len(self.pixmaps) / self.numTotal
else:
num = 0
im = self.ics.readPixmap (self.pixmaps[num])
im.render ()
pix = im.make_pixmap ()
self.adbox.remove (self.adpix)
self.adbox.add (pix)
self.adpix = pix
self.adbox.show_all()
self.curPackage["package"].set_text ("%s-%s-%s" % (header[rpm.RPMTAG_NAME],
header[rpm.RPMTAG_VERSION],
header[rpm.RPMTAG_RELEASE]))
size = str (header[rpm.RPMTAG_SIZE] / 1024)
if len (size) > 3:
size = size [0:len(size) - 3] + ',' + size[len(size) - 3:]
self.curPackage["size"].set_text (_("%s KBytes") % size)
summary = header[rpm.RPMTAG_SUMMARY]
if (summary == None):
summary = "(none)"
self.curPackage["summary"].set_text (summary)
threads_leave ()
def setSizes (self, total, totalSize):
threads_enter ()
self.numTotal = total
self.totalSize = totalSize
self.timeStarted = -1
apply (self.clist.set_text, self.status["total"]["packages"] + (("%d" % total),))
apply (self.clist.set_text, self.status["total"]["size"] +
(("%d M" % (totalSize/1024)),))
threads_leave ()
def allocate (self, widget, *args):
if self.frobnicatingClist: return
self.frobnicatingClist = 1
width = widget.get_allocation ()[2] - 50
for x in range (4):
widget.set_column_width (x, width / 4)
# InstallProgressWindow tag="installing"
def getScreen (self):
import glob
files = []
if (not os.environ.has_key('LANG') or
not os.environ['LANG'] or
os.environ['LANG'] == 'en_US'):
pixmaps1 = glob.glob("/usr/share/anaconda/pixmaps/progress_*")
pixmaps2 = glob.glob("pixmaps/progress_*")
if len(pixmaps1) < len(pixmaps2):
files = pixmaps2
else:
files = pixmaps1
pixmaps = []
for pixmap in files:
if string.find (pixmap, "progress_first.png") < 0:
pixmaps.append(pixmap[string.find(pixmap, "progress_"):])
self.pixmaps = pixmaps
table = GtkTable (3, 2)
self.curPackage = { "package" : _("Package"),
"size" : _("Size"),
"summary" : _("Summary") }
i = 0
for key in ("package", "size", "summary"):
label = GtkLabel ("%s: " % (self.curPackage[key],))
label.set_alignment (0, 0)
if key == "summary":
fillopts = EXPAND|FILL
else:
fillopts = FILL
table.attach (label, 0, 1, i, i+1, FILL, fillopts)
label = GtkLabel ()
label.set_alignment (0, 0)
label.set_line_wrap (TRUE)
if key == "summary":
label.set_text ("\n\n")
# label.set_usize(-1, 35)
label.set_usize(-1, 1)
self.curPackage[key] = label
table.attach (label, 1, 2, i, i+1, FILL, fillopts)
i = i + 1
vbox = GtkVBox (FALSE, 10)
vbox.pack_start (table)
self.progress = GtkProgressBar ()
self.totalProgress = GtkProgressBar ()
vbox.pack_start (self.progress, FALSE)
self.status = {
"total" : { "packages" : (0, 1),
"size" : (0, 2),
"time" : (0, 3) },
"completed" : { "packages" : (1, 1),
"size" : (1, 2),
"time" : (1, 3) },
"remaining" : { "packages" : (2, 1),
"size" : (2, 2),
"time" : (2, 3) }
}
clist = GtkCList (4, (_("Status"), _("Packages"), _("Size"), _("Time")))
clist.set_column_justification (0, JUSTIFY_LEFT)
clist.set_column_justification (1, JUSTIFY_RIGHT)
clist.set_column_justification (2, JUSTIFY_RIGHT)
clist.set_column_justification (3, JUSTIFY_RIGHT)
clist.append ((_("Total"), "0", "0 M", "0:00.00"))
clist.append ((_("Completed"), "0", "0 M", "0:00.00"))
clist.append ((_("Remaining"), "0", "0 M", "0:00.00"))
self.frobnicatingClist = 0
clist.connect_after ("size_allocate", self.allocate)
for x in range (4):
clist.column_title_passive (x)
for x in range (3):
clist.set_selectable (x, FALSE)
clist['can_focus'] = FALSE
self.clist = clist
# align = GtkAlignment (0.5, 0.5)
# align.add (clist)
# vbox.pack_start (align, FALSE)
hbox = GtkHBox (FALSE, 5)
hbox.pack_start (clist, TRUE)
vbox.pack_start (hbox, FALSE)
vbox.pack_start (self.totalProgress, FALSE)
im = self.ics.readPixmap ("progress_first.png")
if im:
frame = GtkFrame()
frame.set_shadow_type (SHADOW_IN)
im.render ()
box = GtkEventBox ()
self.adpix = im.make_pixmap ()
style = box.get_style ().copy ()
style.bg[STATE_NORMAL] = style.white
box.set_style (style)
box.add (self.adpix)
self.adbox = box
frame.add (box)
vbox.pack_start (frame, FALSE);
self.ics.getInstallInterface ().setPackageProgressWindow (self)
ii = self.ics.getInstallInterface ()
icw = ii.icw
worker = DoInstall (icw, self.todo)
worker.start ()
vbox.set_border_width (5)
return vbox
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