def init(self):
self.text_view.set_property('expand', True)
self.text_view.connect('button-release-event', self.on_button_release)
self.text_view.connect('key-press-event', self.on_key_press)
self.text_buffer.create_tag('hyperlink',
foreground="#0000FF",
underline=Pango.Underline.SINGLE)
self.text_view.connect('motion-notify-event', self.on_hover_hyperlink)
self.overlay = Gtk.Overlay()
self.overlay.add(self.scrolled_window)
self.hyperlink_target = Gtk.Label()
self.hyperlink_target.set_alignment(0., 1.)
# need an EventBox for an opaque background behind the label
box = Gtk.EventBox()
box.add(self.hyperlink_target)
box.override_background_color(Gtk.StateFlags.NORMAL,
get_background_color())
box.set_hexpand(False)
box.set_vexpand(False)
box.set_valign(Gtk.Align.END)
box.set_halign(Gtk.Align.START)
self.overlay.add_overlay(box)
self.overlay.set_overlay_pass_through(box, True)
self.main_component = self.overlay
return self.text_view
def define_colors(self):
if not self.color_set:
self.color_set = True
# investigate_widget_colors([
# ([(Gtk.Window, 'background', '')], self.status.get_toplevel()),
# ([(Gtk.Window, 'background', ''), (Gtk.Label, '', '')], self.status),
# ([(Gtk.Window, 'background', ''), (Gtk.TextView, 'view', '')], self.text_view),
# ([(Gtk.Window, 'background', ''), (Gtk.TextView, 'view', 'text')], self.text_view),
# ])
dummy_tv = Gtk.TextView()
self.background_color = get_background_color(
Gtk.StateFlags.NORMAL, widget=dummy_tv) or Gdk.RGBA()
self.foreground_color = get_foreground_color(
Gtk.StateFlags.NORMAL, widget=dummy_tv) or Gdk.RGBA(0, 0, 0)
self.link_color = get_foreground_color(
state=Gtk.StateFlags.LINK, widget=dummy_tv) or Gdk.RGBA(
0, 0, 0)
self.visited_color = get_foreground_color(
state=Gtk.StateFlags.VISITED,
widget=dummy_tv) or self.link_color
del dummy_tv
self.status_bg.override_background_color(Gtk.StateFlags.NORMAL,
self.background_color)
if hasattr(self, "text_buffer"):
self.text_buffer.create_tag(
'hyperlink',
foreground=self.link_color.to_string(),
underline=Pango.Underline.SINGLE)
def get_stylesheet(self):
if self.stylesheet is None:
foreground = get_foreground_color()
background = get_background_color(Gtk.StateFlags.ACTIVE)
if background is not None:
style = "html { background: %s; color: %s;}" % \
(background.to_string(), foreground.to_string())
self.stylesheet = WebKit2.UserStyleSheet(style, 0, 1, None, None)
return self.stylesheet
def get_stylesheet(self):
if self.stylesheet is None:
foreground = get_foreground_color()
background = get_background_color(Gtk.StateFlags.ACTIVE)
if background is not None:
style = "html { background: %s; color: %s;}" % \
(background.to_string(), foreground.to_string())
self.stylesheet = WebKit2.UserStyleSheet(
style, 0, 1, None, None)
return self.stylesheet
def on_shownotes_message_expose_event(self, drawingarea, ctx):
background = get_background_color()
if background is None:
background = Gdk.RGBA(1, 1, 1, 1)
ctx.set_source_rgba(background.red, background.green, background.blue, 1)
x1, y1, x2, y2 = ctx.clip_extents()
ctx.rectangle(x1, y1, x2 - x1, y2 - y1)
ctx.fill()
width, height = drawingarea.get_allocated_width(), drawingarea.get_allocated_height(),
text = _('Please select an episode')
draw_text_box_centered(ctx, drawingarea, width, height, text, None, None)
return False
def on_shownotes_message_expose_event(self, drawingarea, ctx):
background = get_background_color()
if background is None:
background = Gdk.RGBA(1, 1, 1, 1)
ctx.set_source_rgba(background.red, background.green, background.blue, 1)
x1, y1, x2, y2 = ctx.clip_extents()
ctx.rectangle(x1, y1, x2 - x1, y2 - y1)
ctx.fill()
width, height = drawingarea.get_allocated_width(), drawingarea.get_allocated_height(),
text = _('Please select an episode')
draw_text_box_centered(ctx, drawingarea, width, height, text, None, None)
return False
def init(self):
self.text_view.set_property('expand', True)
self.text_view.connect('button-release-event', self.on_button_release)
self.text_view.connect('key-press-event', self.on_key_press)
self.text_buffer.create_tag('hyperlink', foreground="#0000FF", underline=Pango.Underline.SINGLE)
self.text_view.connect('motion-notify-event', self.on_hover_hyperlink)
self.overlay = Gtk.Overlay()
self.overlay.add(self.scrolled_window)
self.hyperlink_target = Gtk.Label()
self.hyperlink_target.set_alignment(0., 1.)
# need an EventBox for an opaque background behind the label
box = Gtk.EventBox()
box.add(self.hyperlink_target)
box.override_background_color(Gtk.StateFlags.NORMAL, get_background_color())
box.set_hexpand(False)
box.set_vexpand(False)
box.set_valign(Gtk.Align.END)
box.set_halign(Gtk.Align.START)
self.overlay.add_overlay(box)
self.overlay.set_overlay_pass_through(box, True)
self.main_component = self.overlay
return self.text_view
