def __init__(self):
self.__screenshots = []
self.__current = None
self.added = Event()
self.closed = Event()
self.changed = Event()
self.current_changed = Event()
class CompletedScreenshot(Screenshot):
global_counter = 0
def __init__(self, pixbuf, filename=None):
self.__filename = filename
self.__pixbuf = pixbuf
self.__dirty = True
self.__capture_time = datetime.now()
self.__uuid = uuid.uuid4()
self.dirty_state_change = Event()
CompletedScreenshot.global_counter += 1
def get_uuid(self):
return str(self.__uuid)
def get_pixbuf(self):
return self.__pixbuf
def get_filename(self):
return self.__filename
def get_title(self):
if self.__filename:
return os.path.basename(self.__filename)
return _("unnamed %d" % CompletedScreenshot.global_counter)
def set_title(self, title):
self.__title = title
def get_capture_time(self):
return self.__capture_time
def mark_clean(self):
self.__dirty = False
self.dirty_state_change.dispatch(self.__dirty)
def mark_dirty(self):
self.__dirty = True
self.dirty_state_change.dispatch(self.__dirty)
def is_dirty(self):
return self.__dirty
def is_clean(self):
return not self.__dirty
def save_as(self, filename):
new = CompletedScreenshot(self.__pixbuf, filename)
new.mark_clean()
new.__capture_time = self.__capture_time
root, ext = os.path.splitext(filename)
self.__pixbuf.savev(new_filename, ext[1:], (), ())
return new
def __init__(self, pixbuf, filename=None): self.__filename = filename self.__pixbuf = pixbuf self.__dirty = True self.__capture_time = datetime.now() self.__uuid = uuid.uuid4() self.dirty_state_change = Event() CompletedScreenshot.global_counter += 1
class Ekrano():
""" Entry point class. """
def __init__(self):
self.settings = Settings()
self.pre_started = Event()
self.started = Event()
def start(self):
self.settings.load()
self.load_plugins()
self.pre_started.dispatch()
self.app = Application(self)
self.app.run(sys.argv)
self.started.dispatch()
def load_plugins(self):
# To be developed...
self.__plugins = {}
pass
def unload_plugins(self):
for name, instance in self.__plugins.items():
instance.unload()
def __init__(self): self.settings = Settings() self.pre_started = Event() self.started = Event()
class Session:
""" A session abstracts a set of viewed screenshots. """
def __init__(self):
self.__screenshots = []
self.__current = None
self.added = Event()
self.closed = Event()
self.changed = Event()
self.current_changed = Event()
def add(self, screenshot):
self.__screenshots.append(screenshot)
self.added.dispatch(screenshot)
self.changed.dispatch()
def close(self, screenshot):
self.__screenshots.remove(screenshot)
self.closed.dispatch(screenshot)
self.changed.dispatch()
def close_current(self):
if self.has_current():
self.close(self.__current)
def close_all(self):
while self.get_count() > 0:
self.close(self.__screenshots[0])
def get_current(self):
return self.__current
def set_current(self, current):
self.__current = current
self.current_changed.dispatch()
self.changed.dispatch()
def has_current(self):
return self.__current != None
def all(self):
return self.__screenshots.copy()
def get_count(self):
return len(self.__screenshots)
def is_empty(self):
return self.get_count() > 0