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This commit is contained in:
Andreas Preikschat 2013-05-11 20:11:52 +02:00
parent d9288ac267
commit ad8e28fbe9
1 changed files with 32 additions and 32 deletions
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64
openlp/core/ui/firsttimeform.py
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@ -98,8 +98,8 @@ class FirstTimeForm(QtGui.QWizard, Ui_FirstTimeWizard):
self.was_download_cancelled = False self.was_download_cancelled = False
self.theme_screenshot_thread = None self.theme_screenshot_thread = None
self.downloading = translate('OpenLP.FirstTimeWizard', 'Downloading %s...') self.downloading = translate('OpenLP.FirstTimeWizard', 'Downloading %s...')
self.cancel_button.clicked.connect(self.onCancelButtonClicked) self.cancel_button.clicked.connect(self.on_cancel_button_clicked)
self.no_internet_finish_button.clicked.connect(self.onNoInternetFinishButtonClicked) self.no_internet_finish_button.clicked.connect(self.on_no_internet_finish_button_clicked)
self.currentIdChanged.connect(self.on_current_id_changed) self.currentIdChanged.connect(self.on_current_id_changed)
Registry().register_function(u'config_screen_changed', self.update_screen_list_combo) Registry().register_function(u'config_screen_changed', self.update_screen_list_combo)
@ -170,7 +170,7 @@ class FirstTimeForm(QtGui.QWizard, Ui_FirstTimeWizard):
time.sleep(0.1) time.sleep(0.1)
self.application.process_events() self.application.process_events()
# Build the screenshot icons, as this can not be done in the thread. # Build the screenshot icons, as this can not be done in the thread.
self._buildThemeScreenshots() self._build_theme_screenshots()
self.application.set_normal_cursor() self.application.set_normal_cursor()
return FirstTimePage.Defaults return FirstTimePage.Defaults
else: else:
@ -219,7 +219,7 @@ class FirstTimeForm(QtGui.QWizard, Ui_FirstTimeWizard):
# Try to give the wizard a chance to redraw itself # Try to give the wizard a chance to redraw itself
time.sleep(0.2) time.sleep(0.2)
self._pre_wizard() self._pre_wizard()
self._performWizard() self._perform_wizard()
self._post_wizard() self._post_wizard()
self.application.set_normal_cursor() self.application.set_normal_cursor()
@ -232,7 +232,7 @@ class FirstTimeForm(QtGui.QWizard, Ui_FirstTimeWizard):
self.display_combo_box.addItems(self.screens.get_screen_list()) self.display_combo_box.addItems(self.screens.get_screen_list())
self.display_combo_box.setCurrentIndex(self.display_combo_box.count() - 1) self.display_combo_box.setCurrentIndex(self.display_combo_box.count() - 1)
def onCancelButtonClicked(self): def on_cancel_button_clicked(self):
""" """
Process the triggering of the cancel button. Process the triggering of the cancel button.
""" """
@ -246,39 +246,39 @@ class FirstTimeForm(QtGui.QWizard, Ui_FirstTimeWizard):
time.sleep(0.1) time.sleep(0.1)
self.application.set_normal_cursor() self.application.set_normal_cursor()
def onNoInternetFinishButtonClicked(self): def on_no_internet_finish_button_clicked(self):
""" """
Process the triggering of the "Finish" button on the No Internet page. Process the triggering of the "Finish" button on the No Internet page.
""" """
self.application.set_busy_cursor() self.application.set_busy_cursor()
self._performWizard() self._perform_wizard()
self.application.set_normal_cursor() self.application.set_normal_cursor()
Settings().setValue(u'core/has run wizard', True) Settings().setValue(u'core/has run wizard', True)
self.close() self.close()
def urlGetFile(self, url, fpath): def url_get_file(self, url, f_path):
"""" """"
Download a file given a URL. The file is retrieved in chunks, giving Download a file given a URL. The file is retrieved in chunks, giving the ability to cancel the download at any
the ability to cancel the download at any point. point.
""" """
block_count = 0 block_count = 0
block_size = 4096 block_size = 4096
urlfile = urllib2.urlopen(url) url_file = urllib2.urlopen(url)
filename = open(fpath, "wb") filename = open(f_path, "wb")
# Download until finished or canceled. # Download until finished or canceled.
while not self.was_download_cancelled: while not self.was_download_cancelled:
data = urlfile.read(block_size) data = url_file.read(block_size)
if not data: if not data:
break break
filename.write(data) filename.write(data)
block_count += 1 block_count += 1
self._downloadProgress(block_count, block_size) self._download_progress(block_count, block_size)
filename.close() filename.close()
# Delete file if cancelled, it may be a partial file. # Delete file if cancelled, it may be a partial file.
if self.was_download_cancelled: if self.was_download_cancelled:
os.remove(fpath) os.remove(f_path)
def _buildThemeScreenshots(self): def _build_theme_screenshots(self):
""" """
This method builds the theme screenshots' icons for all items in the This method builds the theme screenshots' icons for all items in the
``self.themes_list_widget``. ``self.themes_list_widget``.
@ -293,7 +293,7 @@ class FirstTimeForm(QtGui.QWizard, Ui_FirstTimeWizard):
if item.data(QtCore.Qt.UserRole) == filename: if item.data(QtCore.Qt.UserRole) == filename:
break break
item.setIcon(build_icon(os.path.join(unicode(gettempdir(), item.setIcon(build_icon(os.path.join(unicode(gettempdir(),
get_filesystem_encoding()), u'openlp', screenshot))) get_filesystem_encoding()), u'openlp', screenshot)))
def _getFileSize(self, url): def _getFileSize(self, url):
""" """
@ -306,7 +306,7 @@ class FirstTimeForm(QtGui.QWizard, Ui_FirstTimeWizard):
meta = site.info() meta = site.info()
return int(meta.getheaders("Content-Length")[0]) return int(meta.getheaders("Content-Length")[0])
def _downloadProgress(self, count, block_size): def _download_progress(self, count, block_size):
""" """
Calculate and display the download progress. Calculate and display the download progress.
""" """
@ -406,24 +406,24 @@ class FirstTimeForm(QtGui.QWizard, Ui_FirstTimeWizard):
self.next_button.setVisible(False) self.next_button.setVisible(False)
self.application.process_events() self.application.process_events()
def _performWizard(self): def _perform_wizard(self):
""" """
Run the tasks in the wizard. Run the tasks in the wizard.
""" """
# Set plugin states # Set plugin states
self._increment_progress_bar(translate('OpenLP.FirstTimeWizard', 'Enabling selected plugins...')) self._increment_progress_bar(translate('OpenLP.FirstTimeWizard', 'Enabling selected plugins...'))
self._setPluginStatus(self.songs_check_box, u'songs/status') self._set_plugin_status(self.songs_check_box, u'songs/status')
self._setPluginStatus(self.bible_check_box, u'bibles/status') self._set_plugin_status(self.bible_check_box, u'bibles/status')
# TODO Presentation plugin is not yet working on Mac OS X. # TODO Presentation plugin is not yet working on Mac OS X.
# For now just ignore it. # For now just ignore it.
if sys.platform != 'darwin': if sys.platform != 'darwin':
self._setPluginStatus(self.presentation_check_box, u'presentations/status') self._set_plugin_status(self.presentation_check_box, u'presentations/status')
self._setPluginStatus(self.image_check_box, u'images/status') self._set_plugin_status(self.image_check_box, u'images/status')
self._setPluginStatus(self.media_check_box, u'media/status') self._set_plugin_status(self.media_check_box, u'media/status')
self._setPluginStatus(self.remote_check_box, u'remotes/status') self._set_plugin_status(self.remote_check_box, u'remotes/status')
self._setPluginStatus(self.custom_check_box, u'custom/status') self._set_plugin_status(self.custom_check_box, u'custom/status')
self._setPluginStatus(self.song_usage_check_box, u'songusage/status') self._set_plugin_status(self.song_usage_check_box, u'songusage/status')
self._setPluginStatus(self.alert_check_box, u'alerts/status') self._set_plugin_status(self.alert_check_box, u'alerts/status')
if self.web_access: if self.web_access:
# Build directories for downloads # Build directories for downloads
songs_destination = os.path.join( songs_destination = os.path.join(
@ -438,7 +438,7 @@ class FirstTimeForm(QtGui.QWizard, Ui_FirstTimeWizard):
self._increment_progress_bar(self.downloading % filename, 0) self._increment_progress_bar(self.downloading % filename, 0)
self.previous_size = 0 self.previous_size = 0
destination = os.path.join(songs_destination, unicode(filename)) destination = os.path.join(songs_destination, unicode(filename))
self.urlGetFile(u'%s%s' % (self.web, filename), destination) self.url_get_file(u'%s%s' % (self.web, filename), destination)
# Download Bibles # Download Bibles
bibles_iterator = QtGui.QTreeWidgetItemIterator( bibles_iterator = QtGui.QTreeWidgetItemIterator(
self.bibles_tree_widget) self.bibles_tree_widget)
@ -448,7 +448,7 @@ class FirstTimeForm(QtGui.QWizard, Ui_FirstTimeWizard):
bible = item.data(0, QtCore.Qt.UserRole) bible = item.data(0, QtCore.Qt.UserRole)
self._increment_progress_bar(self.downloading % bible, 0) self._increment_progress_bar(self.downloading % bible, 0)
self.previous_size = 0 self.previous_size = 0
self.urlGetFile(u'%s%s' % (self.web, bible), os.path.join(bibles_destination, bible)) self.url_get_file(u'%s%s' % (self.web, bible), os.path.join(bibles_destination, bible))
bibles_iterator += 1 bibles_iterator += 1
# Download themes # Download themes
for i in xrange(self.themes_list_widget.count()): for i in xrange(self.themes_list_widget.count()):
@ -457,7 +457,7 @@ class FirstTimeForm(QtGui.QWizard, Ui_FirstTimeWizard):
theme = item.data(QtCore.Qt.UserRole) theme = item.data(QtCore.Qt.UserRole)
self._increment_progress_bar(self.downloading % theme, 0) self._increment_progress_bar(self.downloading % theme, 0)
self.previous_size = 0 self.previous_size = 0
self.urlGetFile(u'%s%s' % (self.web, theme), os.path.join(themes_destination, theme)) self.url_get_file(u'%s%s' % (self.web, theme), os.path.join(themes_destination, theme))
# Set Default Display # Set Default Display
if self.display_combo_box.currentIndex() != -1: if self.display_combo_box.currentIndex() != -1:
Settings().setValue(u'core/monitor', self.display_combo_box.currentIndex()) Settings().setValue(u'core/monitor', self.display_combo_box.currentIndex())
@ -466,7 +466,7 @@ class FirstTimeForm(QtGui.QWizard, Ui_FirstTimeWizard):
if self.theme_combo_box.currentIndex() != -1: if self.theme_combo_box.currentIndex() != -1:
Settings().setValue(u'themes/global theme', self.theme_combo_box.currentText()) Settings().setValue(u'themes/global theme', self.theme_combo_box.currentText())
def _setPluginStatus(self, field, tag): def _set_plugin_status(self, field, tag):
""" """
Set the status of a plugin. Set the status of a plugin.
""" """