def install_katefiletyperc():
"""
Installs a LilyKDE group into katefiletyperc with settings
for LilyPond files.
"""
rc = kconfig("katefiletyperc", False, False).group("LilyKDE")
rc["Mimetypes"] = "text/x-lilypond"
rc["Priority"] = 10
rc["Section"] = "LilyPond"
rc["Wildcards"] = "*.ly; *.ily; *.lyi"
rc["Variables"] = (
"kate: "
"encoding utf8; "
"tab-width 4; "
"indent-width 2; "
"space-indent on; "
"replace-tabs on; "
"replace-tabs-save on; "
"dynamic-word-wrap off; "
"show-tabs off; "
"indent-mode varindent; "
r"var-indent-indent-after (\{[^}]*$|<<(?![^>]*>>)); "
r"var-indent-unindent ^\s*(#?\}|>>); "
r"var-indent-triggerchars }>; "
)
def config(group=None):
"""
Return the master KConfig object for "lilykderc", or
a KConfigGroup (wrapper) object if a group name is given.
"""
from lilykde.util import kconfig
k = kconfig("lilykderc", False, False)
return group and k.group(group) or k
def findDicts():
conf = config("hyphenation")
def paths():
""" build a list of paths based on config """
# in which prefixes to look for relative paths
if 'KDEDIRS' in os.environ:
prefixes = os.environ['KDEDIRS'].split(':')
else:
prefixes = ['/usr', '/usr/local']
if 'KDEDIR' in os.environ:
prefixes.append(os.environ['KDEDIR'])
# if the path is not absolute, add it to all prefixes.
for path in conf["paths"].splitlines() or defaultpaths:
if os.path.isabs(path):
yield path
else:
for pref in prefixes:
yield os.path.join(pref, path)
# now find the hyph_xx_XX.dic files
dicfiles = (f
for p in paths() if os.path.isdir(p)
for f in glob(os.path.join(p, 'hyph_*.dic')) if os.path.isfile(f))
# present the user with human readable language names
all_languages = kconfig("all_languages", True, False, "locale")
# default to the users current locale if not used before
defaultlang = None
global hyphdicts
# empty it, because we might be called again when the user changes
# the settings.
hyphdicts = {}
for dic in dicfiles:
lang = os.path.basename(dic)[5:-4]
# find a human readable name belonging to the language code
for i in lang, lang.split('_')[0]:
name = all_languages.group(i).get("Name")
if name:
name = '%s (%s)' % (name, lang)
hyphdicts[name] = dic
# set current locale as default
if lang == language:
defaultlang = name
break
else:
hyphdicts[lang] = dic
# if not used before, write the current locale (if existing) as default
if defaultlang and conf["lastused"] not in hyphdicts:
conf["lastused"] = defaultlang
def openFile(pdf):
""" Open the specified PDF document """
global _file
c = KApplication.dcopClient()
kpdf = DCOPApp(c.appId(), c).kpdf
# When LilyPond writes a PDF, it first deletes the old one.
# So the new PDF gets a different inode number, which causes
# KPDF to sometimes loose the 'watch' on the file.
# So we call KPDF to open the file, and remember the page number
# displayed ourselves, because KPDF also seems to forget the scroll
# position due to LilyPond deleting the old PDF first.
# It would be best that either KPDF is fixed to just look for a
# named file, even if it has a different inode number, or that
# LilyPond is fixed to not delete the old PDF first, but just
# truncate it and write the new data into it.
# Update June 17, 2008: LilyPond >= 2.11.49 does not delete the PDF
# anymore on unix platforms!
# Document already shown?
if _file == pdf:
# Yes this is the same PDF, see if we need to force KPDF to
# reload the document. If not, we trust that KPDF automatically
# updates its view.
from lilykde.version import version
if (
# User can force reload of PDF with config option
config('preferences')['force reload pdf'] == '1'
# LilyPond >= 2.11.49 does not delete the PDF anymore on unix
or version < (2, 11, 49) or os.name not in ('posix', 'mac')
# read KPDF's 'watch file' option (default is true)
or kconfig('kpdfpartrc', True, False).group('General')['WatchFile']
in ('false', '0', 'off', 'no')):
# Reopen same document, remembering page number
page = kpdf.currentPage()[1]
kpdf.openDocument(KURL(pdf))
QTimer.singleShot(100, lambda: kpdf.goToPage(page))
else:
# This is another PDF, just open it.
kpdf.openDocument(KURL(pdf))
_file = pdf
