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Try to setup GUI, iff noGui is False

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This prevents the error message from being displayed when GUI is
disabled on systems without PySide

Additionally, remove some redundant conditionals
This commit is contained in:
Mykyta Holubakha 2016-10-14 00:58:32 +03:00
parent b7b3c9b66d
commit 002773ccf8
1 changed files with 25 additions and 34 deletions
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59
syncplay/ui/ConfigurationGetter.py
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@ -7,13 +7,6 @@ from syncplay import constants, utils, version, milestone
from syncplay.messages import getMessage, setLanguage, isValidLanguage
from syncplay.players.playerFactory import PlayerFactory
import codecs
try:
from syncplay.ui.GuiConfiguration import GuiConfiguration
from PySide import QtGui # @UnresolvedImport
from PySide.QtCore import QCoreApplication
except ImportError:
print getMessage("unable-import-gui-error")
GuiConfiguration = None
class InvalidConfigValue(Exception):
def __init__(self, message):
@ -305,12 +298,13 @@ class ConfigurationGetter(object):
sys.exit()
def _promptForMissingArguments(self, error=None):
if self._config['noGui'] or not GuiConfiguration:
if self._config['noGui']:
if error:
print "{}!".format(error)
print getMessage("missing-arguments-error")
sys.exit()
elif GuiConfiguration:
else:
from syncplay.ui.GuiConfiguration import GuiConfiguration
gc = GuiConfiguration(self._config, error=error)
gc.setAvailablePaths(self._playerFactory.getAvailablePlayerPaths())
gc.run()
@ -342,24 +336,17 @@ class ConfigurationGetter(object):
def _forceGuiPrompt(self):
if GuiConfiguration:
try:
self._validateArguments()
except InvalidConfigValue:
pass
from syncplay.ui.GuiConfiguration import GuiConfiguration
try:
self._validateArguments()
except InvalidConfigValue:
pass
try:
if self._config['noGui'] == False:
for key, value in self._promptForMissingArguments().items():
self._config[key] = value
except GuiConfiguration.WindowClosed:
sys.exit()
else:
try:
self._validateArguments()
except InvalidConfigValue:
self._promptForMissingArguments()
sys.exit()
try:
for key, value in self._promptForMissingArguments().items():
self._config[key] = value
except GuiConfiguration.WindowClosed:
sys.exit()
def __getRelativeConfigLocations(self):
locations = []
@ -412,13 +399,24 @@ class ConfigurationGetter(object):
print getMessage("version-message").format(version, milestone)
sys.exit()
self._overrideConfigWithArgs(args)
if not self._config['noGui']:
try:
from PySide import QtGui # @UnresolvedImport
from PySide.QtCore import QCoreApplication
from syncplay.vendor import qt4reactor
if QCoreApplication.instance() is None:
self.app = QtGui.QApplication(sys.argv)
qt4reactor.install()
except ImportError:
print getMessage("unable-import-gui-error")
self._config['noGui'] = True
if self._config['file'] and self._config['file'][:2] == "--":
self._config['playerArgs'].insert(0, self._config['file'])
self._config['file'] = None
# Arguments not validated yet - booleans are still text values
if self._config['language']:
setLanguage(self._config['language'])
if (self._config['forceGuiPrompt'] == "True" or not self._config['file']) and GuiConfiguration and not self._config['noGui']:
if (self._config['forceGuiPrompt'] == "True" or not self._config['file']) and not self._config['noGui']:
self._forceGuiPrompt()
self._checkConfig()
self._saveConfig(iniPath)
@ -426,13 +424,6 @@ class ConfigurationGetter(object):
self._config['loadedRelativePaths'] = self._loadRelativeConfiguration()
if self._config['language']:
setLanguage(self._config['language'])
if not GuiConfiguration:
self._config['noGui'] = True
if not self._config['noGui']:
from syncplay.vendor import qt4reactor
if QCoreApplication.instance() is None:
self.app = QtGui.QApplication(sys.argv)
qt4reactor.install()
return self._config
def setConfigOption(self, option, value):