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Added support for using the new mutool in mudraw mode

This commit is contained in:
Tomas Groth 2016-04-30 11:05:10 +02:00
parent f4697a6051
commit b7a32ebbb2
3 changed files with 34 additions and 11 deletions
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1
openlp/plugins/media/mediaplugin.py
View File

@ -160,7 +160,6 @@ def process_check_binary(program_path):
"""
program_type = None
runlog = check_binary_exists(program_path)
print(runlog, type(runlog))
# Analyse the output to see it the program is mediainfo
for line in runlog.splitlines():
decoded_line = line.decode()

42
openlp/plugins/presentations/lib/pdfcontroller.py
View File

@ -77,6 +77,12 @@ class PdfController(PresentationController):
if found_mudraw:
program_type = 'mudraw'
break
found_mutool = re.search('usage: mutool.*', decoded_line, re.IGNORECASE)
if found_mutool:
# Test that mutool contains mudraw
if re.search('draw\s+--\s+convert document.*', runlog.decode(), re.IGNORECASE | re.MULTILINE):
program_type = 'mutool'
break
found_gs = re.search('GPL Ghostscript.*', decoded_line, re.IGNORECASE)
if found_gs:
program_type = 'gs'
@ -101,6 +107,7 @@ class PdfController(PresentationController):
"""
log.debug('check_installed Pdf')
self.mudrawbin = ''
self.mutoolbin = ''
self.gsbin = ''
self.also_supports = []
# Use the user defined program if given
@ -111,27 +118,36 @@ class PdfController(PresentationController):
self.gsbin = pdf_program
elif program_type == 'mudraw':
self.mudrawbin = pdf_program
elif program_type == 'mutool':
self.mutoolbin = pdf_program
else:
# Fallback to autodetection
application_path = AppLocation.get_directory(AppLocation.AppDir)
if is_win():
# for windows we only accept mudraw.exe in the base folder
# for windows we only accept mudraw.exe or mutool.exe in the base folder
application_path = AppLocation.get_directory(AppLocation.AppDir)
if os.path.isfile(os.path.join(application_path, 'mudraw.exe')):
self.mudrawbin = os.path.join(application_path, 'mudraw.exe')
elif os.path.isfile(os.path.join(application_path, 'mutool.exe')):
self.mutoolbin = os.path.join(application_path, 'mutool.exe')
else:
DEVNULL = open(os.devnull, 'wb')
# First try to find mupdf
# First try to find mudraw
self.mudrawbin = which('mudraw')
# if mupdf isn't installed, fallback to ghostscript
# if mudraw isn't installed, try mutool
if not self.mudrawbin:
self.gsbin = which('gs')
# Last option: check if mudraw is placed in OpenLP base folder
if not self.mudrawbin and not self.gsbin:
self.mutoolbin = which('mutool')
# Check we got a working mutool
if not self.mutoolbin or self.process_check_binary(self.mutoolbin) != 'mutool':
self.gsbin = which('gs')
# Last option: check if mudraw or mutool is placed in OpenLP base folder
if not self.mudrawbin and not self.mutoolbin and not self.gsbin:
application_path = AppLocation.get_directory(AppLocation.AppDir)
if os.path.isfile(os.path.join(application_path, 'mudraw')):
self.mudrawbin = os.path.join(application_path, 'mudraw')
if self.mudrawbin:
if os.path.isfile(os.path.join(application_path, 'mudraw.exe')):
self.mudrawbin = os.path.join(application_path, 'mudraw.exe')
elif os.path.isfile(os.path.join(application_path, 'mutool.exe')):
self.mutoolbin = os.path.join(application_path, 'mutool.exe')
if self.mudrawbin or self.mutoolbin:
self.also_supports = ['xps', 'oxps']
return True
elif self.gsbin:
@ -238,10 +254,18 @@ class PdfDocument(PresentationDocument):
if not os.path.isdir(self.get_temp_folder()):
os.makedirs(self.get_temp_folder())
if self.controller.mudrawbin:
log.debug('loading presentation using mudraw')
runlog = check_output([self.controller.mudrawbin, '-w', str(size.width()), '-h', str(size.height()),
'-o', os.path.join(self.get_temp_folder(), 'mainslide%03d.png'), self.file_path],
startupinfo=self.startupinfo)
elif self.controller.mutoolbin:
log.debug('loading presentation using mutool')
runlog = check_output([self.controller.mutoolbin, 'draw', '-w', str(size.width()), '-h',
str(size.height()),
'-o', os.path.join(self.get_temp_folder(), 'mainslide%03d.png'), self.file_path],
startupinfo=self.startupinfo)
elif self.controller.gsbin:
log.debug('loading presentation using gs')
resolution = self.gs_get_resolution(size)
runlog = check_output([self.controller.gsbin, '-dSAFER', '-dNOPAUSE', '-dBATCH', '-sDEVICE=png16m',
'-r' + str(resolution), '-dTextAlphaBits=4', '-dGraphicsAlphaBits=4',

2
openlp/plugins/presentations/lib/presentationtab.py
View File

@ -235,7 +235,7 @@ class PresentationTab(SettingsTab):
self, translate('PresentationPlugin.PresentationTab', 'Select mudraw or ghostscript binary.'),
self.pdf_program_path.text())
if filename:
program_type = PdfController.check_binary(filename)
program_type = PdfController.process_check_binary(filename)
if not program_type:
critical_error_message_box(UiStrings().Error,
translate('PresentationPlugin.PresentationTab',