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#!/usr/bin/python
# -*- coding: utf-8 -*-
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of
# the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# Copyright 2007-2008 Martin Böhm <[email protected]>
# Copyright 2007-2008 Michael Anderson <[email protected]>
import sys
import os
from optparse import OptionParser
from qt import *
from kdeui import *
from kdecore import *
# for adept batch launching
import subprocess
# for compiz-kde package checking
import apt_pkg
from apt.progress import OpProgress
from DesktopEffectsDialog import DesktopEffectsDialog
from DesktopEffectsCommon import DesktopEffectsCommon
import gettext
def _(str):
return unicode(gettext.gettext(str), 'UTF-8')
def __(catalog,str):
return unicode(gettext.dgettext(catalog, str), 'UTF-8')
def utf8(str):
if isinstance(str, unicode):
return str
return unicode(str, 'UTF-8')
class DesktopEffectsKDE(DesktopEffectsDialog, DesktopEffectsCommon):
def __init__(self):
'''launches the app, draws the window '''
app = KApplication (sys.argv, "gd-test")
DesktopEffectsCommon.__init__(self)
DesktopEffectsDialog.__init__(self)
# bind the locale
localesApp="desktop-effects"
localesDir="/opt/kde3/share/locale"
gettext.bindtextdomain(localesApp, localesDir)
gettext.textdomain(localesApp)
# initialize variables
# self.action contains the action to be done after the user clicks "Apply".
# 0 - do not do anything
# 1 - disable effects
# 2 - set standard effects
# 3 - set extra effects
# 4 - keep the custom effects, or revert to the last known effects state
self.action = 0
# set the screenshot pictures
self.noEffectsImage.setPixmap(QPixmap("./data/noeffects.png"))
self.standardEffectsImage.setPixmap(QPixmap("./data/standardeffects.png"))
self.extraEffectsImage.setPixmap(QPixmap("./data/extraeffects.png"))
# set the translations & icons
# Apply
self.applyButton.setText(__("kdelibs","&Apply"))
self.applyButton.setIconSet(KGlobal.iconLoader().loadIconSet("apply",
KIcon.NoGroup, KIcon.SizeSmall))
# Close
self.cancelButton.setText(__("kdelibs","&Cancel"))
self.cancelButton.setIconSet(KGlobal.iconLoader().loadIconSet("cancel",
KIcon.NoGroup, KIcon.SizeSmall))
# check the state
self.check()
app.setMainWidget(self)
self.show()
app.exec_loop()
def check(self):
''' checks the state and changes the UI accordingly. '''
self.installed = self.checkInstalled()
self.enabled = self.checkEnabled()
if(self.installed == True):
self.installButton.setText(_("&Remove Desktop Effects"))
self.effectsGroup.setDisabled(False)
self.warningText.show()
self.warningIcon.show()
self.packageText.setText(_("The Compiz engine is installed in your system."))
self.installButton.setIconSet(KGlobal.iconLoader().loadIconSet("remove",KIcon.NoGroup,KIcon.SizeSmall))
# remove, not install
self.rm = True
else:
self.packageText.setText(_("In order for Compiz Desktop Effects to work,"
" the Compiz engine must be installed on your system."))
self.installButton.setText(_("&Install Desktop Effects"))
self.warningText.show()
self.warningIcon.show()
# install, not remove
self.rm = False
#self.effectsBox.setDisabled(True)
self.installButton.setIconSet(KGlobal.iconLoader().loadIconSet("add",KIcon.NoGroup,KIcon.SizeSmall))
def checkInstalled(self):
progress = OpProgress()
cache = apt_pkg.GetCache(progress)
for pkg in cache.Packages:
if pkg.Name == "compiz-kde-kde3":
if pkg.CurrentVer is not None:
return True
# otherwise
return False
def checkEnabled(self):
return False
def cancel(self):
''' action to be done after the user clicks the "cancel" button '''
self.close()
def apply(self):
''' action to be done after the user click the "apply button '''
# if self.action > 0:
# if self.action == 1:
# elif self.action == 2:
# elif self.action == 3:
# elif self.action == 4:
self.close()
def installButtonClicked(self):
''' Installs or removes the compiz packages. '''
if self.rm == True:
self.remove()
else:
self.install()
# check (again) if the package is installed
self.check()
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