def _on_export_image_activate(self, *args):
"""Export document as an image file."""
dialog = nfoview.ExportImageDialog(self)
directory = os.path.dirname(self.path)
dialog.set_current_folder(directory)
basename = os.path.basename(self.path)
dialog.set_current_name("{}.png".format(basename))
response = dialog.run()
path = dialog.get_filename()
dialog.destroy()
if response != Gtk.ResponseType.OK: return
if not path: return
view = nfoview.TextView()
view.set_text(self.view.get_text())
window = Gtk.OffscreenWindow()
window.nfoview_path = path
window.add(view)
def on_damage_event(window, *args):
pixbuf = window.get_pixbuf()
pixbuf.savev(window.nfoview_path, "png", [], [])
window.connect("damage-event", on_damage_event)
window.show_all()
while Gtk.events_pending():
Gtk.main_iteration()
def __init__(self, path=None):
GObject.GObject.__init__(self)
self._about_dialog = None
self.path = path
self._preferences_dialog = None
self.view = nfoview.TextView()
self._init_properties()
self._init_titlebar()
self._init_contents()
self._init_view()
self._init_actions()
if self.path is not None:
self.open_file(self.path)
self.resize_to_text()
self._update_actions_enabled()
def __init__(self, path=None):
"""Initialize a :class:`Window` instance and open file at `path`."""
GObject.GObject.__init__(self)
self._about_dialog = None
self.path = path
self._preferences_dialog = None
self.view = nfoview.TextView()
self._init_properties()
self._init_titlebar()
self._init_contents()
self._init_view()
self._init_actions()
if self.path is not None:
self.open_file(self.path)
self.resize_to_text()
self._update_actions_enabled()
def __init__(self, path=None):
"""Initialize a :class:`Window` instance and open file at `path`."""
GObject.GObject.__init__(self)
self._about_dialog = None
self._actions = []
self.path = path
self._preferences_dialog = None
self._uim = Gtk.UIManager()
self.view = nfoview.TextView()
self._init_uim()
self._init_properties()
self._init_keys()
self._init_contents()
self._init_view()
if self.path is not None:
self.open_file(self.path)
self.resize_to_text()
self._update_action_sensitivities()
def setup_method(self, method):
self.view = nfoview.TextView()
text = "testing...\nhttps://otsaloma.io/nfoview/"
self.view.set_text(text)
def setup_method(self, method):
self.view = nfoview.TextView()
text = "testing...\nhttp://home.gna.org/nfoview"
self.view.set_text(text)
