def cmg_is_not_registered(cmg_path): # Returns: True if there are NO .desktop files registered # that correspond with `cmg_path` # TODO: overkill, speed up not creating objects cmg = KlikCmg( self.base, cmg_path) return not glob.glob( os.path.join(self.base.xdg.get_xdg_apps_path(), cmg.get_unique_id()) + "*" )
def cmg_is_not_registered(cmg_path):
# Returns: True if there are NO .desktop files registered
# that correspond with `cmg_path`
# TODO: overkill, speed up not creating objects
cmg = KlikCmg(self.base, cmg_path)
return not glob.glob(
os.path.join(self.base.xdg.get_xdg_apps_path(),
cmg.get_unique_id()) + "*")
def unregister(self, cmg_list):
apps_to_notify = set()
cmg_list = filter(self.__is_valid_cmg_name, cmg_list)
for cmg_path in cmg_list:
# Make sure CMG path is absolute
if cmg_path[0] != "/":
cmg_path = os.path.abspath(cmg_path)
print _("Unregistering %s") % cmg_path
cmg = KlikCmg(self.base, cmg_path)
package_id_prefix = cmg.get_unique_id()
# Look for .desktop files owned by the CMG, and xdg-uninstall them
menu_entries = glob.glob(
os.path.join(self.base.xdg.get_xdg_apps_path(),
package_id_prefix + "*"))
if menu_entries:
(old_paths,
old_versions) = self.__get_collision_status(menu_entries[0])
for file in menu_entries:
self.base.xdg.desktop_uninstall(file, noupdate=True)
apps_to_notify.add(" - " + self.__get_app_name(file))
# If unregistering this package ends with a collision situation,
# remove extra info from the menu entry that is left.
(paths, versions,
colliding_entries) = self.__check_already_registered(cmg_path)
if old_paths and not paths:
map(self.__del_path, colliding_entries)
if old_versions and not versions:
map(self.__del_version, colliding_entries)
# Look for icons owned by the CMG, and xdg-uninstall them
self.base.xdg.icon_uninstall(package_id_prefix, uninstall_all=True)
self.base.xdg.desktop_update()
# Notification
self.notify_event(
_("The following menu items have been removed:") + "\n\n%s",
apps_to_notify)
def unregister(self, cmg_list):
apps_to_notify = set()
cmg_list = filter( self.__is_valid_cmg_name, cmg_list )
for cmg_path in cmg_list:
# Make sure CMG path is absolute
if cmg_path[0] != "/":
cmg_path = os.path.abspath( cmg_path )
print _("Unregistering %s") % cmg_path
cmg = KlikCmg( self.base, cmg_path )
package_id_prefix = cmg.get_unique_id()
# Look for .desktop files owned by the CMG, and xdg-uninstall them
menu_entries = glob.glob( os.path.join(self.base.xdg.get_xdg_apps_path(),
package_id_prefix + "*") )
if menu_entries:
(old_paths, old_versions) = self.__get_collision_status( menu_entries[0] )
for file in menu_entries:
self.base.xdg.desktop_uninstall( file, noupdate=True )
apps_to_notify.add( " - " + self.__get_app_name(file) )
# If unregistering this package ends with a collision situation,
# remove extra info from the menu entry that is left.
(paths, versions, colliding_entries) = self.__check_already_registered( cmg_path )
if old_paths and not paths:
map( self.__del_path, colliding_entries )
if old_versions and not versions:
map( self.__del_version, colliding_entries )
# Look for icons owned by the CMG, and xdg-uninstall them
self.base.xdg.icon_uninstall( package_id_prefix, uninstall_all=True )
self.base.xdg.desktop_update()
# Notification
self.notify_event( _("The following menu items have been removed:") + "\n\n%s", apps_to_notify )
def register(self, cmg_list, command_options=set()):
regexp_icon = re.compile("icons/([a-z]+)/([0-9]+)x")
def register_icon(icon_path):
# Tries to register the given icon, considering the different possible natures of icons:
# 1.- Themed
# 2.- Inside CMG
# 3.- Already in the filesystem
# If path is not in a filesystem, icon is themed: skip processing
if icon_path[0] != "/":
return True
# icon_path[2:] to avoid `extension = .DirIcon`
extension = os.path.splitext(icon_path[2:])[1]
temp_icon_path = os.path.join(build_path, package_id + extension)
# Try to extract icon from CMG
cmg = KlikCmg(self.base, cmg_path)
if cmg.extract_file(icon_path, temp_icon_path):
if not extension:
# Guess image type
extension = "." + klik.utils.images.guess_type(
temp_icon_path)
shutil.move(temp_icon_path, temp_icon_path + extension)
temp_icon_path += extension
# If image was not in CMG, try to get it from filesystem
else:
try:
shutil.copy(icon_path, temp_icon_path)
except IOError:
return False
# Try to guess icon size and theme
regexp_result = regexp_icon.search(icon_path)
if not temp_icon_path.endswith(
".svg"): # FIXME: xdg-utils do not support SVG icons
if regexp_result:
theme, size = regexp_result.groups()
self.base.xdg.icon_install(temp_icon_path,
theme,
size,
noupdate=True)
else:
self.base.xdg.icon_install(temp_icon_path, noupdate=True)
os.remove(temp_icon_path)
return True
def is_already_registered(cmg_path):
if "f" in command_options: return False
any_version = len(
glob.glob(
self.__get_menu_entry_mask(cmg_path,
check_version=False,
check_path=False)))
same_version = len(
glob.glob(
self.__get_menu_entry_mask(cmg_path,
check_version=True,
check_path=False)))
return any_version - same_version > 0
# some distros do not have .local/share/applications by default
#os.mkdir( self.base.xdg.get_xdg_apps_path() )
apps_to_notify = set()
notify_icon = None
cmg_list = filter(lambda x: KlikCmg(self.base, x).is_valid_cmg(),
cmg_list)
for cmg_path in cmg_list:
# Make sure CMG path is absolute
if cmg_path[0] != "/":
cmg_path = os.path.abspath(cmg_path)
print _("Registering %s") % cmg_path
if is_already_registered(cmg_path):
print "\t", _("Package already registered")
continue
cmg = KlikCmg(self.base, cmg_path)
build_path = tempfile.mkdtemp(
'.register.' + cmg.get_unique_id(),
self.base.settings.temp_directory_path)
self.base.temp_paths.append(build_path)
# Registering one menu entry per desktop object found/created
for do in cmg.get_desktop_objects():
# Package ID is the CMG name escaped with the specific .desktop name...
package_id = cmg.get_unique_id(do.get("Name"))
# Convert execution command
command = do.get("Exec") or ""
do.set("Exec", "klik run %s '%s'" % (command, cmg.path))
do.set("X-CMG", cmg.path)
# Icons: each menu entry can have many icons, in different sizes and themes
icon_list = cmg.scan_cmg_icons(do)
icon_list = filter(register_icon, icon_list)
if icon_list:
# At least one valid icon could be installed
if (icon_list[0][0] == "/"): # Icon is not themed
do.set("Icon", package_id)
else:
# No valid icon for this entry, fallback to klik themed icon
do.set("Icon", "application-x-application-cmg")
# Write .desktop file
temp_desktop_path = os.path.join(build_path,
package_id + ".desktop")
temp_desktop_file = open(temp_desktop_path, "w")
do.write(temp_desktop_file)
temp_desktop_file.close()
# Register .desktop file and remove temporal file
self.base.xdg.desktop_install(temp_desktop_path, noupdate=True)
os.remove(temp_desktop_path)
# Checking if the CMG is already registered, with the
# same version or with a different one.
(paths, versions,
colliding_entries) = self.__check_already_registered(cmg_path)
if paths:
map(self.__add_path, colliding_entries)
if versions:
map(self.__add_version, colliding_entries)
apps_to_notify.add(" - " + do.get("Name"))
notify_icon = do.get("Icon")
os.rmdir(build_path)
self.base.xdg.icon_update()
self.base.xdg.desktop_update()
# Notification
self.notify_event(
_("The following menu items have been added") + ":\n\n%s\n\n" +
ngettext(
"To uninstall remove the file from your application folder",
"To uninstall remove the files from your application folder",
len(apps_to_notify)) + ".\n", apps_to_notify, notify_icon)
def register(self, cmg_list, command_options=set()):
regexp_icon = re.compile("icons/([a-z]+)/([0-9]+)x")
def register_icon(icon_path):
# Tries to register the given icon, considering the different possible natures of icons:
# 1.- Themed
# 2.- Inside CMG
# 3.- Already in the filesystem
# If path is not in a filesystem, icon is themed: skip processing
if icon_path[0] != "/":
return True
# icon_path[2:] to avoid `extension = .DirIcon`
extension = os.path.splitext( icon_path[2:] )[1]
temp_icon_path = os.path.join( build_path, package_id + extension)
# Try to extract icon from CMG
cmg = KlikCmg(self.base, cmg_path)
if cmg.extract_file( icon_path, temp_icon_path ):
if not extension:
# Guess image type
extension = "." + klik.utils.images.guess_type( temp_icon_path )
shutil.move( temp_icon_path, temp_icon_path + extension )
temp_icon_path += extension
# If image was not in CMG, try to get it from filesystem
else:
try:
shutil.copy( icon_path, temp_icon_path )
except IOError:
return False
# Try to guess icon size and theme
regexp_result = regexp_icon.search( icon_path )
if not temp_icon_path.endswith(".svg"): # FIXME: xdg-utils do not support SVG icons
if regexp_result:
theme, size = regexp_result.groups()
self.base.xdg.icon_install( temp_icon_path, theme, size, noupdate=True )
else:
self.base.xdg.icon_install( temp_icon_path, noupdate=True )
os.remove( temp_icon_path )
return True
def is_already_registered( cmg_path ):
if "f" in command_options: return False
any_version = len( glob.glob( self.__get_menu_entry_mask(cmg_path,
check_version=False,
check_path=False) ) )
same_version = len( glob.glob( self.__get_menu_entry_mask(cmg_path,
check_version=True,
check_path=False) ) )
return any_version - same_version > 0
# some distros do not have .local/share/applications by default
#os.mkdir( self.base.xdg.get_xdg_apps_path() )
apps_to_notify = set()
notify_icon = None
cmg_list = filter( lambda x: KlikCmg(self.base,x).is_valid_cmg(), cmg_list )
for cmg_path in cmg_list:
# Make sure CMG path is absolute
if cmg_path[0] != "/":
cmg_path = os.path.abspath(cmg_path)
print _("Registering %s") % cmg_path
if is_already_registered( cmg_path ):
print "\t", _("Package already registered")
continue
cmg = KlikCmg(self.base, cmg_path)
build_path = tempfile.mkdtemp( '.register.' + cmg.get_unique_id(),
self.base.settings.temp_directory_path )
self.base.temp_paths.append( build_path )
# Registering one menu entry per desktop object found/created
for do in cmg.get_desktop_objects():
# Package ID is the CMG name escaped with the specific .desktop name...
package_id = cmg.get_unique_id( do.get("Name") )
# Convert execution command
command = do.get("Exec") or ""
do.set( "Exec", "klik run %s '%s'" % (command, cmg.path) )
do.set( "X-CMG", cmg.path )
# Icons: each menu entry can have many icons, in different sizes and themes
icon_list = cmg.scan_cmg_icons( do )
icon_list = filter( register_icon, icon_list )
if icon_list:
# At least one valid icon could be installed
if (icon_list[0][0] == "/"): # Icon is not themed
do.set( "Icon", package_id )
else:
# No valid icon for this entry, fallback to klik themed icon
do.set( "Icon", "application-x-application-cmg" )
# Write .desktop file
temp_desktop_path = os.path.join( build_path, package_id + ".desktop" )
temp_desktop_file = open( temp_desktop_path, "w" )
do.write( temp_desktop_file )
temp_desktop_file.close()
# Register .desktop file and remove temporal file
self.base.xdg.desktop_install( temp_desktop_path, noupdate=True )
os.remove( temp_desktop_path )
# Checking if the CMG is already registered, with the
# same version or with a different one.
(paths, versions, colliding_entries) = self.__check_already_registered( cmg_path )
if paths:
map( self.__add_path, colliding_entries )
if versions:
map( self.__add_version, colliding_entries )
apps_to_notify.add( " - " + do.get("Name") )
notify_icon = do.get( "Icon" )
os.rmdir( build_path )
self.base.xdg.icon_update()
self.base.xdg.desktop_update()
# Notification
self.notify_event( _("The following menu items have been added") + ":\n\n%s\n\n" +
ngettext("To uninstall remove the file from your application folder",
"To uninstall remove the files from your application folder",
len(apps_to_notify)) + ".\n",
apps_to_notify, notify_icon )