class Manager():
# init ##################################################################
def __init__(self, req):
self.req = req
self.browser_config = self.req.get_config("browser")
self.plugins_config = self.req.get_config("plugins")
# Editors
# This is the list of tasks that are already opened in an editor
# of course it's empty right now
self.opened_task = {}
self.browser = None
self.__start_browser_hidden = False
self.gtk_terminate = False # if true, the gtk main is not started
# Shared clipboard
self.clipboard = clipboard.TaskClipboard(self.req)
# Initialize Timer
self.config = self.req.get_config('browser')
self.timer = Timer(self.config)
self.timer.connect('refresh', self.autoclean)
# Load custom css
self.__init_css()
# Browser (still hidden)
self.browser = TaskBrowser(self.req, self)
self.__init_plugin_engine()
if not self.__start_browser_hidden:
self.show_browser()
# Deletion UI
self.delete_dialog = None
# Preferences and Backends windows
# Initialize dialogs
self.preferences = Preferences(self.req, self)
self.plugins = PluginsDialog(self.req)
self.edit_backends_dialog = None
# Tag Editor
self.tag_editor_dialog = None
# DBus
DBusTaskWrapper(self.req, self)
log.debug("Manager initialization finished")
def __init_plugin_engine(self):
self.pengine = PluginEngine()
# initializes the plugin api class
self.plugin_api = PluginAPI(self.req, self)
self.pengine.register_api(self.plugin_api)
# checks the conf for user settings
try:
plugins_enabled = self.plugins_config.get("enabled")
except configparser.Error:
plugins_enabled = []
for plugin in self.pengine.get_plugins():
plugin.enabled = plugin.module_name in plugins_enabled
# initializes and activates each plugin (that is enabled)
self.pengine.activate_plugins()
def __init_css(self):
"""Load the application's CSS file."""
screen = Gdk.Screen.get_default()
provider = Gtk.CssProvider()
css_path = os.path.join(CSS_DIR, 'style.css')
provider.load_from_path(css_path)
Gtk.StyleContext.add_provider_for_screen(
screen, provider, Gtk.STYLE_PROVIDER_PRIORITY_APPLICATION)
# Browser ##############################################################
def open_browser(self):
if not self.browser:
self.browser = TaskBrowser(self.req, self)
# notify user if backup was used
backend_dic = self.req.get_all_backends()
for backend in backend_dic:
if backend.get_name() == "backend_localfile" and \
backend.used_backup():
backend.notify_user_about_backup()
log.debug("Browser is open")
# FIXME : the browser should not be the center of the universe.
# In fact, we should build a system where view can register themselves
# as "stay_alive" views. As long as at least one "stay_alive" view
# is registered, gtg keeps running. It quit only when the last
# "stay_alive view" is closed (and then unregistered).
# Currently, the browser is our only "stay_alive" view.
def close_browser(self, sender=None):
self.hide_browser()
# may take a while to quit
self.quit()
def hide_browser(self, sender=None):
self.browser.hide()
def iconify_browser(self, sender=None):
self.browser.iconify()
def show_browser(self, sender=None):
self.browser.show()
def is_browser_visible(self, sender=None):
return self.browser.is_visible()
def get_browser(self):
# used by the plugin api to hook in the browser
return self.browser
def start_browser_hidden(self):
self.__start_browser_hidden = True
def purge_old_tasks(self, widget=None):
log.debug("Deleting old tasks")
today = Date.today()
max_days = self.config.get('autoclean_days')
closed_tree = self.req.get_tasks_tree(name='inactive')
closed_tasks = [
self.req.get_task(tid) for tid in closed_tree.get_all_nodes()
]
to_remove = [
t for t in closed_tasks
if (today - t.get_closed_date()).days > max_days
]
[
self.req.delete_task(task.get_id()) for task in to_remove
if self.req.has_task(task.get_id())
]
def autoclean(self, timer):
"""Run Automatic cleanup of old tasks."""
if self.config.get('autoclean'):
self.purge_old_tasks()
# Task Editor ############################################################
def get_opened_editors(self):
"""
Returns a dict of task_uid -> TaskEditor, one for each opened editor
window
"""
return self.opened_task
def reload_opened_editors(self, task_uid_list=None):
"""Reloads all the opened editors passed in the list 'task_uid_list'.
If 'task_uid_list' is not passed or None, we reload all the opened editors.
Else, we reload the editors of tasks in 'task_uid_list' only.
"""
opened_editors = self.get_opened_editors()
for t in opened_editors:
if not task_uid_list or t in task_uid_list:
opened_editors[t].reload_editor()
def open_task(self, uid, thisisnew=False):
"""Open the task identified by 'uid'.
If a Task editor is already opened for a given task, we present it.
Else, we create a new one.
"""
t = self.req.get_task(uid)
tv = None
if uid in self.opened_task:
tv = self.opened_task[uid]
tv.present()
elif t:
tv = TaskEditor(requester=self.req,
vmanager=self,
task=t,
thisisnew=thisisnew,
clipboard=self.clipboard)
tv.present()
# registering as opened
self.opened_task[uid] = tv
# save that we opened this task
opened_tasks = self.browser_config.get("opened_tasks")
if uid not in opened_tasks:
opened_tasks.append(uid)
self.browser_config.set("opened_tasks", opened_tasks)
return tv
def close_task(self, tid):
# When an editor is closed, it should de-register itself.
if tid in self.opened_task:
# the following line has the side effect of removing the
# tid key in the opened_task dictionary.
editor = self.opened_task[tid]
if editor:
del self.opened_task[tid]
# we have to remove the tid from opened_task first
# else, it close_task would be called once again
# by editor.close
editor.close()
opened_tasks = self.browser_config.get("opened_tasks")
if tid in opened_tasks:
opened_tasks.remove(tid)
self.browser_config.set("opened_tasks", opened_tasks)
self.check_quit_condition()
def check_quit_condition(self):
"""
checking if we need to shut down the whole GTG (if no window is open)
"""
if not self.is_browser_visible() and not self.opened_task:
self.quit()
# Others dialog ###########################################################
def open_edit_backends(self, sender=None, backend_id=None):
if not self.edit_backends_dialog:
self.edit_backends_dialog = BackendsDialog(self.req)
self.edit_backends_dialog.activate()
if backend_id is not None:
self.edit_backends_dialog.show_config_for_backend(backend_id)
def configure_backend(self, backend_id):
self.open_edit_backends(None, backend_id)
def open_preferences(self, config_priv):
self.preferences.activate()
def configure_plugins(self):
self.plugins.activate()
def ask_delete_tasks(self, tids, window):
if not self.delete_dialog:
self.delete_dialog = DeletionUI(self.req, window)
finallist = self.delete_dialog.show(tids)
for t in finallist:
if t.get_id() in self.opened_task:
self.close_task(t.get_id())
def open_tag_editor(self, tag):
if not self.tag_editor_dialog:
self.tag_editor_dialog = TagEditor(self.req, self, tag)
else:
self.tag_editor_dialog.set_tag(tag)
self.tag_editor_dialog.show()
self.tag_editor_dialog.present()
def close_tag_editor(self):
self.tag_editor_dialog.hide()
# URIS #####################################################################
def open_uri_list(self, unused, uri_list):
"""
Open the Editor windows of the tasks associated with the uris given.
Uris are of the form gtg://<taskid>
"""
for uri in uri_list:
if uri.startswith("gtg://"):
self.open_task(uri[6:])
# if no window was opened, we just quit
self.check_quit_condition()
# MAIN #####################################################################
def main(self, once_thru=False, uri_list=[]):
if uri_list:
# before opening the requested tasks, we make sure that all of them
# are loaded.
BackendSignals().connect('default-backend-loaded',
self.open_uri_list, uri_list)
else:
self.open_browser()
GObject.threads_init()
if not self.gtk_terminate:
if once_thru:
Gtk.main_iteration()
else:
Gtk.main()
return 0
def quit(self, sender=None):
Gtk.main_quit()
# save opened tasks and their positions.
open_task = []
for otid in list(self.opened_task.keys()):
open_task.append(otid)
self.opened_task[otid].close()
self.browser_config.set("opened_tasks", open_task)
# adds the plugin settings to the conf
# FIXME: this code is replicated in the preference window.
if len(self.pengine.plugins) > 0:
self.plugins_config.set(
"disabled",
[p.module_name for p in self.pengine.get_plugins("disabled")],
)
self.plugins_config.set(
"enabled",
[p.module_name for p in self.pengine.get_plugins("enabled")],
)
# plugins are deactivated
self.pengine.deactivate_plugins()
class Manager(object):
# init ##################################################################
def __init__(self, req):
self.req = req
self.browser_config = self.req.get_config("browser")
self.plugins_config = self.req.get_config("plugins")
# Editors
# This is the list of tasks that are already opened in an editor
# of course it's empty right now
self.opened_task = {}
self.browser = None
self.__start_browser_hidden = False
self.gtk_terminate = False # if true, the gtk main is not started
# if true, closing the last window doesn't quit GTG
# (GTG lives somewhere else without GUI, e.g. notification area)
self.daemon_mode = False
# Shared clipboard
self.clipboard = clipboard.TaskClipboard(self.req)
# Initialize Timer
self.config = self.req.get_config('browser')
self.timer = Timer(self.config)
# Browser (still hidden)
self.browser = TaskBrowser(self.req, self)
self.__init_plugin_engine()
if not self.__start_browser_hidden:
self.show_browser()
# Deletion UI
self.delete_dialog = None
# Preferences and Backends windows
# Initialize dialogs
self.preferences = Preferences(self.req, self)
self.plugins = PluginsDialog(self.req)
self.edit_backends_dialog = None
# Tag Editor
self.tag_editor_dialog = None
# DBus
DBusTaskWrapper(self.req, self)
Log.debug("Manager initialization finished")
def __init_plugin_engine(self):
self.pengine = PluginEngine()
# initializes the plugin api class
self.plugin_api = PluginAPI(self.req, self)
self.pengine.register_api(self.plugin_api)
# checks the conf for user settings
try:
plugins_enabled = self.plugins_config.get("enabled")
except configparser.Error:
plugins_enabled = []
for plugin in self.pengine.get_plugins():
plugin.enabled = plugin.module_name in plugins_enabled
# initializes and activates each plugin (that is enabled)
self.pengine.activate_plugins()
# Browser ##############################################################
def open_browser(self):
if not self.browser:
self.browser = TaskBrowser(self.req, self)
# notify user if backup was used
backend_dic = self.req.get_all_backends()
for backend in backend_dic:
if backend.get_name() == "backend_localfile" and \
backend.used_backup():
backend.notify_user_about_backup()
Log.debug("Browser is open")
# FIXME : the browser should not be the center of the universe.
# In fact, we should build a system where view can register themselves
# as "stay_alive" views. As long as at least one "stay_alive" view
# is registered, gtg keeps running. It quit only when the last
# "stay_alive view" is closed (and then unregistered).
# Currently, the browser is our only "stay_alive" view.
def close_browser(self, sender=None):
self.hide_browser()
# may take a while to quit
self.quit()
def hide_browser(self, sender=None):
self.browser.hide()
def iconify_browser(self, sender=None):
self.browser.iconify()
def show_browser(self, sender=None):
self.browser.show()
def is_browser_visible(self, sender=None):
return self.browser.is_visible()
def get_browser(self):
# used by the plugin api to hook in the browser
return self.browser
def start_browser_hidden(self):
self.__start_browser_hidden = True
def set_daemon_mode(self, in_daemon_mode):
""" Used by notification area plugin to override the behavior:
last closed window quits GTG """
self.daemon_mode = in_daemon_mode
# Task Editor ############################################################
def get_opened_editors(self):
'''
Returns a dict of task_uid -> TaskEditor, one for each opened editor
window
'''
return self.opened_task
def open_task(self, uid, thisisnew=False):
"""Open the task identified by 'uid'.
If a Task editor is already opened for a given task, we present it.
Else, we create a new one.
"""
t = self.req.get_task(uid)
tv = None
if uid in self.opened_task:
tv = self.opened_task[uid]
tv.present()
elif t:
tv = TaskEditor(requester=self.req,
vmanager=self,
task=t,
thisisnew=thisisnew,
clipboard=self.clipboard)
tv.present()
# registering as opened
self.opened_task[uid] = tv
# save that we opened this task
opened_tasks = self.browser_config.get("opened_tasks")
if uid not in opened_tasks:
opened_tasks.append(uid)
self.browser_config.set("opened_tasks", opened_tasks)
return tv
def close_task(self, tid):
# When an editor is closed, it should de-register itself.
if tid in self.opened_task:
# the following line has the side effect of removing the
# tid key in the opened_task dictionary.
editor = self.opened_task[tid]
if editor:
del self.opened_task[tid]
# we have to remove the tid from opened_task first
# else, it close_task would be called once again
# by editor.close
editor.close()
opened_tasks = self.browser_config.get("opened_tasks")
if tid in opened_tasks:
opened_tasks.remove(tid)
self.browser_config.set("opened_tasks", opened_tasks)
self.check_quit_condition()
def check_quit_condition(self):
'''
checking if we need to shut down the whole GTG (if no window is open)
'''
if not self.daemon_mode and not self.is_browser_visible() and \
not self.opened_task:
# no need to live"
self.quit()
# Others dialog ###########################################################
def open_edit_backends(self, sender=None, backend_id=None):
if not self.edit_backends_dialog:
self.edit_backends_dialog = BackendsDialog(self.req)
self.edit_backends_dialog.activate()
if backend_id is not None:
self.edit_backends_dialog.show_config_for_backend(backend_id)
def configure_backend(self, backend_id):
self.open_edit_backends(None, backend_id)
def open_preferences(self, config_priv):
self.preferences.activate()
def configure_plugins(self):
self.plugins.activate()
def ask_delete_tasks(self, tids, window):
if not self.delete_dialog:
self.delete_dialog = DeletionUI(self.req, window)
finallist = self.delete_dialog.show(tids)
for t in finallist:
if t.get_id() in self.opened_task:
self.close_task(t.get_id())
def open_tag_editor(self, tag):
if not self.tag_editor_dialog:
self.tag_editor_dialog = TagEditor(self.req, self, tag)
else:
self.tag_editor_dialog.set_tag(tag)
self.tag_editor_dialog.show()
self.tag_editor_dialog.present()
def close_tag_editor(self):
self.tag_editor_dialog.hide()
# URIS #####################################################################
def open_uri_list(self, unused, uri_list):
'''
Open the Editor windows of the tasks associated with the uris given.
Uris are of the form gtg://<taskid>
'''
for uri in uri_list:
if uri.startswith("gtg://"):
self.open_task(uri[6:])
# if no window was opened, we just quit
self.check_quit_condition()
# MAIN #####################################################################
def main(self, once_thru=False, uri_list=[]):
if uri_list:
# before opening the requested tasks, we make sure that all of them
# are loaded.
BackendSignals().connect('default-backend-loaded',
self.open_uri_list, uri_list)
else:
self.open_browser()
GObject.threads_init()
if not self.gtk_terminate:
if once_thru:
Gtk.main_iteration()
else:
Gtk.main()
return 0
def quit(self, sender=None):
Gtk.main_quit()
# save opened tasks and their positions.
open_task = []
for otid in list(self.opened_task.keys()):
open_task.append(otid)
self.opened_task[otid].close()
self.browser_config.set("opened_tasks", open_task)
# adds the plugin settings to the conf
# FIXME: this code is replicated in the preference window.
if len(self.pengine.plugins) > 0:
self.plugins_config.set(
"disabled",
[p.module_name for p in self.pengine.get_plugins("disabled")],
)
self.plugins_config.set(
"enabled",
[p.module_name for p in self.pengine.get_plugins("enabled")],
)
# plugins are deactivated
self.pengine.deactivate_plugins()
