add missing file

This commit is contained in:
Jonathan Corwin 2010-04-12 22:55:59 +01:00
parent 4e504daa6e
commit 14bb4c2edb

View File

@ -0,0 +1,195 @@
# -*- coding: utf-8 -*-
# vim: autoindent shiftwidth=4 expandtab textwidth=80 tabstop=4 softtabstop=4
###############################################################################
# OpenLP - Open Source Lyrics Projection #
# --------------------------------------------------------------------------- #
# Copyright (c) 2008-2010 Raoul Snyman #
# Portions copyright (c) 2008-2010 Tim Bentley, Jonathan Corwin, Michael #
# Gorven, Scott Guerrieri, Christian Richter, Maikel Stuivenberg, Martin #
# Thompson, Jon Tibble, Carsten Tinggaard #
# --------------------------------------------------------------------------- #
# 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; version 2 of the License. #
# #
# 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, write to the Free Software Foundation, Inc., 59 #
# Temple Place, Suite 330, Boston, MA 02111-1307 USA #
###############################################################################
import os
from PyQt4 import QtCore
from songimport import SongImport
if os.name == u'nt':
from win32com.client import Dispatch
PAGE_BEFORE = 4
PAGE_AFTER = 5
PAGE_BOTH = 6
else:
import uno
from com.sun.star.style.BreakType import PAGE_BEFORE, PAGE_AFTER, PAGE_BOTH
class OooImport(object):
"""
Import songs from Impress/Powerpoint docs using Impress
"""
def __init__(self, songmanager):
"""
Initialise the class. Requires a songmanager class which is passed
to SongImport for writing song to disk
"""
self.song = None
self.manager = songmanager
self.document = None
self.process_started = False
def import_docs(self, filenames):
self.start_ooo()
for filename in filenames:
filename = unicode(filename)
if os.path.isfile(filename):
self.open_ooo_file(filename)
if self.document:
if self.document.supportsService(
"com.sun.star.presentation.PresentationDocument"):
self.process_pres()
if self.document.supportsService(
"com.sun.star.text.TextDocument"):
self.process_doc()
self.close_ooo_file()
self.close_ooo()
def start_ooo(self):
"""
Start OpenOffice.org process
TODO: The presentation/Impress plugin may already have it running
"""
if os.name == u'nt':
self.start_ooo_process()
self.desktop = self.manager.createInstance(u'com.sun.star.frame.Desktop')
else:
context = uno.getComponentContext()
resolver = context.ServiceManager.createInstanceWithContext(
u'com.sun.star.bridge.UnoUrlResolver', context)
ctx = None
loop = 0
while ctx is None and loop < 5:
try:
ctx = resolver.resolve(u'uno:socket,host=localhost,' \
+ 'port=2002;urp;StarOffice.ComponentContext')
except:
pass
self.start_ooo_process()
loop += 1
manager = ctx.ServiceManager
self.desktop = manager.createInstanceWithContext(
"com.sun.star.frame.Desktop", ctx )
def start_ooo_process(self):
try:
if os.name == u'nt':
self.manager = Dispatch(u'com.sun.star.ServiceManager')
self.manager._FlagAsMethod(u'Bridge_GetStruct')
self.manager._FlagAsMethod(u'Bridge_GetValueObject')
else:
cmd = u'openoffice.org -nologo -norestore -minimized -invisible ' \
+ u'-nofirststartwizard ' \
+ '-accept="socket,host=localhost,port=2002;urp;"'
process = QtCore.QProcess()
process.startDetached(cmd)
process.waitForStarted()
self.process_started = True
except:
pass
def open_ooo_file(self, filepath):
"""
Open the passed file in OpenOffice.org Impress
"""
if os.name == u'nt':
url = u'file:///' + filepath.replace(u'\\', u'/')
url = url.replace(u':', u'|').replace(u' ', u'%20')
else:
url = uno.systemPathToFileUrl(filepath)
properties = []
properties = tuple(properties)
try:
self.document = self.desktop.loadComponentFromURL(url, u'_blank',
0, properties)
if not self.document.supportsService(
"com.sun.star.presentation.PresentationDocument") \
and not self.document.supportsService(
"com.sun.star.text.TextDocument"):
self.close_ooo_file()
except:
pass
return
def close_ooo_file(self):
"""
Close file.
"""
self.document.close(True)
self.document = None
def close_ooo(self):
"""
Close OOo. But only if we started it and not on windows
"""
if self.process_started:
self.desktop.terminate()
def process_pres(self):
"""
Process the file
"""
doc = self.document
slides = doc.getDrawPages()
text = u''
for slide_no in range(slides.getCount()):
slide = slides.getByIndex(slide_no)
slidetext = u''
for idx in range(slide.getCount()):
shape = slide.getByIndex(idx)
if shape.supportsService("com.sun.star.drawing.Text"):
if shape.getString().strip() != u'':
slidetext += shape.getString().strip() + u'\n\n'
if slidetext.strip() == u'':
slidetext = u'\f'
text += slidetext
song = SongImport(self.manager)
songs = SongImport.process_songs_text(self.manager, text)
for song in songs:
song.finish()
return
def process_doc(self):
"""
Process the doc file, a paragraph at a time
"""
text = u''
paragraphs = self.document.getText().createEnumeration()
while paragraphs.hasMoreElements():
paratext = u''
paragraph = paragraphs.nextElement()
if paragraph.supportsService("com.sun.star.text.Paragraph"):
textportions = paragraph.createEnumeration()
while textportions.hasMoreElements():
textportion = textportions.nextElement()
if textportion.BreakType in (PAGE_BEFORE, PAGE_BOTH):
paratext += u'\f'
paratext += textportion.getString()
if textportion.BreakType in (PAGE_AFTER, PAGE_BOTH):
paratext += u'\f'
text += paratext + u'\n'
songs = SongImport.process_songs_text(self.manager, text)
for song in songs:
song.finish()