def create_media_manager_item(self):
"""
Create the Media Manager List.
"""
self.media_item = PresentationMediaItem(
self.main_window.media_dock_manager.media_dock, self,
self.controllers)
class PresentationPlugin(Plugin):
"""
This plugin allowed a Presentation to be opened, controlled and displayed on the output display. The plugin controls
third party applications such as OpenOffice.org Impress, and Microsoft PowerPoint.
"""
log = logging.getLogger('PresentationPlugin')
def __init__(self):
"""
PluginPresentation constructor.
"""
log.debug('Initialised')
self.controllers = {}
Plugin.__init__(self, 'presentations', __default_settings__,
__default_settings__)
self.weight = -8
self.icon_path = UiIcons().presentation
self.icon = build_icon(self.icon_path)
register_endpoint(presentations_endpoint)
register_endpoint(api_presentations_endpoint)
def create_settings_tab(self, parent):
"""
Create the settings Tab.
:param parent: parent UI Element
"""
visible_name = self.get_string(StringContent.VisibleName)
self.settings_tab = PresentationTab(parent, self.name,
visible_name['title'],
self.controllers, self.icon_path)
def initialise(self):
"""
Initialise the plugin. Determine which controllers are enabled are start their processes.
"""
log.info('Presentations Initialising')
super(PresentationPlugin, self).initialise()
for controller in self.controllers:
if self.controllers[controller].enabled():
try:
self.controllers[controller].start_process()
except Exception:
log.warning('Failed to start controller process')
self.controllers[controller].available = False
self.media_item.build_file_mask_string()
def finalise(self):
"""
Finalise the plugin. Ask all the enabled presentation applications to close down their applications and release
resources.
"""
log.info('Plugin Finalise')
# Ask each controller to tidy up.
for key in self.controllers:
controller = self.controllers[key]
if controller.enabled():
controller.kill()
super(PresentationPlugin, self).finalise()
def create_media_manager_item(self):
"""
Create the Media Manager List.
"""
self.media_item = PresentationMediaItem(
self.main_window.media_dock_manager.media_dock, self,
self.controllers)
def register_controllers(self, controller):
"""
Register each presentation controller (Impress, PPT etc) and store for later use.
:param controller: controller to register
"""
self.controllers[controller.name] = controller
def check_pre_conditions(self):
"""
Check to see if we have any presentation software available. If not do not install the plugin.
"""
log.debug('check_pre_conditions')
controller_dir = os.path.join('plugins', 'presentations', 'lib')
# Find all files that do not begin with '.' (lp:#1738047) and end with controller.py
glob_pattern = os.path.join(controller_dir, '[!.]*controller.py')
extension_loader(glob_pattern, ['presentationcontroller.py'])
controller_classes = PresentationController.__subclasses__()
for controller_class in controller_classes:
controller = controller_class(self)
self.register_controllers(controller)
return bool(self.controllers)
def app_startup(self):
"""
Perform tasks on application startup.
"""
# TODO: Can be removed when the upgrade path to OpenLP 3.0 is no longer needed, also ensure code in
# PresentationDocument.get_thumbnail_folder and PresentationDocument.get_temp_folder is removed
super().app_startup()
presentation_paths = Settings().value(
'presentations/presentations files')
for path in presentation_paths:
self.media_item.clean_up_thumbnails(path, clean_for_update=True)
self.media_item.list_view.clear()
Settings().setValue('presentations/thumbnail_scheme', 'md5')
self.media_item.validate_and_load(presentation_paths)
@staticmethod
def about():
"""
Return information about this plugin.
"""
about_text = translate(
'PresentationPlugin', '<strong>Presentation '
'Plugin</strong><br />The presentation plugin provides the '
'ability to show presentations using a number of different '
'programs. The choice of available presentation programs is '
'available to the user in a drop down box.')
return about_text
def set_plugin_text_strings(self):
"""
Called to define all translatable texts of the plugin.
"""
# Name PluginList
self.text_strings[StringContent.Name] = {
'singular':
translate('PresentationPlugin', 'Presentation', 'name singular'),
'plural':
translate('PresentationPlugin', 'Presentations', 'name plural')
}
# Name for MediaDockManager, SettingsManager
self.text_strings[StringContent.VisibleName] = {
'title':
translate('PresentationPlugin', 'Presentations', 'container title')
}
# Middle Header Bar
tooltips = {
'load':
translate('PresentationPlugin', 'Load a new presentation.'),
'import':
'',
'new':
'',
'edit':
'',
'delete':
translate('PresentationPlugin',
'Delete the selected presentation.'),
'preview':
translate('PresentationPlugin',
'Preview the selected presentation.'),
'live':
translate('PresentationPlugin',
'Send the selected presentation live.'),
'service':
translate('PresentationPlugin',
'Add the selected presentation to the service.')
}
self.set_plugin_ui_text_strings(tooltips)
class PresentationPlugin(Plugin):
"""
This plugin allowed a Presentation to be opened, controlled and displayed on the output display. The plugin controls
third party applications such as OpenOffice.org Impress, Microsoft PowerPoint and the PowerPoint viewer.
"""
log = logging.getLogger("PresentationPlugin")
def __init__(self):
"""
PluginPresentation constructor.
"""
log.debug("Initialised")
self.controllers = {}
Plugin.__init__(self, "presentations", __default_settings__, __default_settings__)
self.weight = -8
self.icon_path = ":/plugins/plugin_presentations.png"
self.icon = build_icon(self.icon_path)
def create_settings_tab(self, parent):
"""
Create the settings Tab.
"""
visible_name = self.get_string(StringContent.VisibleName)
self.settings_tab = PresentationTab(parent, self.name, visible_name["title"], self.controllers, self.icon_path)
def initialise(self):
"""
Initialise the plugin. Determine which controllers are enabled are start their processes.
"""
log.info("Presentations Initialising")
super(PresentationPlugin, self).initialise()
for controller in self.controllers:
if self.controllers[controller].enabled():
try:
self.controllers[controller].start_process()
except Exception:
log.warning("Failed to start controller process")
self.controllers[controller].available = False
self.media_item.build_file_mask_string()
def finalise(self):
"""
Finalise the plugin. Ask all the enabled presentation applications to close down their applications and release
resources.
"""
log.info("Plugin Finalise")
# Ask each controller to tidy up.
for key in self.controllers:
controller = self.controllers[key]
if controller.enabled():
controller.kill()
super(PresentationPlugin, self).finalise()
def create_media_manager_item(self):
"""
Create the Media Manager List.
"""
self.media_item = PresentationMediaItem(self.main_window.media_dock_manager.media_dock, self, self.controllers)
def register_controllers(self, controller):
"""
Register each presentation controller (Impress, PPT etc) and store for later use.
"""
self.controllers[controller.name] = controller
def check_pre_conditions(self):
"""
Check to see if we have any presentation software available. If not do not install the plugin.
"""
log.debug("check_pre_conditions")
controller_dir = os.path.join(AppLocation.get_directory(AppLocation.PluginsDir), "presentations", "lib")
for filename in os.listdir(controller_dir):
if filename.endswith("controller.py") and not filename == "presentationcontroller.py":
path = os.path.join(controller_dir, filename)
if os.path.isfile(path):
module_name = "openlp.plugins.presentations.lib." + os.path.splitext(filename)[0]
log.debug("Importing controller %s", module_name)
try:
__import__(module_name, globals(), locals(), [])
except ImportError:
log.warning("Failed to import %s on path %s", module_name, path)
controller_classes = PresentationController.__subclasses__()
for controller_class in controller_classes:
controller = controller_class(self)
self.register_controllers(controller)
return bool(self.controllers)
def app_startup(self):
"""
Perform tasks on application startup.
"""
# TODO: Can be removed when the upgrade path from 2.0.x to 2.2.x is no longer needed
super().app_startup()
files_from_config = Settings().value("presentations/presentations files")
for file in files_from_config:
try:
self.media_item.clean_up_thumbnails(file, True)
except AttributeError:
pass
self.media_item.list_view.clear()
Settings().setValue("presentations/thumbnail_scheme", "md5")
self.media_item.validate_and_load(files_from_config)
def about(self):
"""
Return information about this plugin.
"""
about_text = translate(
"PresentationPlugin",
"<strong>Presentation "
"Plugin</strong><br />The presentation plugin provides the "
"ability to show presentations using a number of different "
"programs. The choice of available presentation programs is "
"available to the user in a drop down box.",
)
return about_text
def set_plugin_text_strings(self):
"""
Called to define all translatable texts of the plugin.
"""
# Name PluginList
self.text_strings[StringContent.Name] = {
"singular": translate("PresentationPlugin", "Presentation", "name singular"),
"plural": translate("PresentationPlugin", "Presentations", "name plural"),
}
# Name for MediaDockManager, SettingsManager
self.text_strings[StringContent.VisibleName] = {
"title": translate("PresentationPlugin", "Presentations", "container title")
}
# Middle Header Bar
tooltips = {
"load": translate("PresentationPlugin", "Load a new presentation."),
"import": "",
"new": "",
"edit": "",
"delete": translate("PresentationPlugin", "Delete the selected presentation."),
"preview": translate("PresentationPlugin", "Preview the selected presentation."),
"live": translate("PresentationPlugin", "Send the selected presentation live."),
"service": translate("PresentationPlugin", "Add the selected presentation to the service."),
}
self.set_plugin_ui_text_strings(tooltips)
class PresentationPlugin(Plugin):
"""
This plugin allowed a Presentation to be opened, controlled and displayed on the output display. The plugin controls
third party applications such as OpenOffice.org Impress, Microsoft PowerPoint and the PowerPoint viewer.
"""
log = logging.getLogger('PresentationPlugin')
def __init__(self):
"""
PluginPresentation constructor.
"""
log.debug('Initialised')
self.controllers = {}
Plugin.__init__(self, 'presentations', __default_settings__,
__default_settings__)
self.weight = -8
self.icon_path = ':/plugins/plugin_presentations.png'
self.icon = build_icon(self.icon_path)
def create_settings_tab(self, parent):
"""
Create the settings Tab.
"""
visible_name = self.get_string(StringContent.VisibleName)
self.settings_tab = PresentationTab(parent, self.name,
visible_name['title'],
self.controllers, self.icon_path)
def initialise(self):
"""
Initialise the plugin. Determine which controllers are enabled are start their processes.
"""
log.info('Presentations Initialising')
super(PresentationPlugin, self).initialise()
for controller in self.controllers:
if self.controllers[controller].enabled():
try:
self.controllers[controller].start_process()
except Exception:
log.warning('Failed to start controller process')
self.controllers[controller].available = False
self.media_item.build_file_mask_string()
def finalise(self):
"""
Finalise the plugin. Ask all the enabled presentation applications to close down their applications and release
resources.
"""
log.info('Plugin Finalise')
# Ask each controller to tidy up.
for key in self.controllers:
controller = self.controllers[key]
if controller.enabled():
controller.kill()
super(PresentationPlugin, self).finalise()
def create_media_manager_item(self):
"""
Create the Media Manager List.
"""
self.media_item = PresentationMediaItem(
self.main_window.media_dock_manager.media_dock, self,
self.controllers)
def register_controllers(self, controller):
"""
Register each presentation controller (Impress, PPT etc) and store for later use.
"""
self.controllers[controller.name] = controller
def check_pre_conditions(self):
"""
Check to see if we have any presentation software available. If not do not install the plugin.
"""
log.debug('check_pre_conditions')
controller_dir = os.path.join(
AppLocation.get_directory(AppLocation.PluginsDir), 'presentations',
'lib')
for filename in os.listdir(controller_dir):
if filename.endswith(
'controller.py'
) and not filename == 'presentationcontroller.py':
path = os.path.join(controller_dir, filename)
if os.path.isfile(path):
module_name = 'openlp.plugins.presentations.lib.' + os.path.splitext(
filename)[0]
log.debug('Importing controller %s', module_name)
try:
__import__(module_name, globals(), locals(), [])
except ImportError:
log.warning('Failed to import %s on path %s',
module_name, path)
controller_classes = PresentationController.__subclasses__()
for controller_class in controller_classes:
controller = controller_class(self)
self.register_controllers(controller)
return bool(self.controllers)
def app_startup(self):
"""
Perform tasks on application startup.
"""
# TODO: Can be removed when the upgrade path from 2.0.x to 2.2.x is no longer needed
super().app_startup()
files_from_config = Settings().value(
'presentations/presentations files')
for file in files_from_config:
try:
self.media_item.clean_up_thumbnails(file, True)
except AttributeError:
pass
self.media_item.list_view.clear()
Settings().setValue('presentations/thumbnail_scheme', 'md5')
self.media_item.validate_and_load(files_from_config)
def about(self):
"""
Return information about this plugin.
"""
about_text = translate(
'PresentationPlugin', '<strong>Presentation '
'Plugin</strong><br />The presentation plugin provides the '
'ability to show presentations using a number of different '
'programs. The choice of available presentation programs is '
'available to the user in a drop down box.')
return about_text
def set_plugin_text_strings(self):
"""
Called to define all translatable texts of the plugin.
"""
# Name PluginList
self.text_strings[StringContent.Name] = {
'singular':
translate('PresentationPlugin', 'Presentation', 'name singular'),
'plural':
translate('PresentationPlugin', 'Presentations', 'name plural')
}
# Name for MediaDockManager, SettingsManager
self.text_strings[StringContent.VisibleName] = {
'title':
translate('PresentationPlugin', 'Presentations', 'container title')
}
# Middle Header Bar
tooltips = {
'load':
translate('PresentationPlugin', 'Load a new presentation.'),
'import':
'',
'new':
'',
'edit':
'',
'delete':
translate('PresentationPlugin',
'Delete the selected presentation.'),
'preview':
translate('PresentationPlugin',
'Preview the selected presentation.'),
'live':
translate('PresentationPlugin',
'Send the selected presentation live.'),
'service':
translate('PresentationPlugin',
'Add the selected presentation to the service.')
}
self.set_plugin_ui_text_strings(tooltips)
def create_media_manager_item(self):
"""
Create the Media Manager List.
"""
self.media_item = PresentationMediaItem(self.main_window.media_dock_manager.media_dock, self, self.controllers)
