def do_snapshot(self, snapshot: Gtk.Snapshot):
if not self._colors:
return
# Scroll
tx = -int(self.props.hadjustment.props.value)
ty = -int(self.props.vadjustment.props.value)
area = Graphene.Rect().init(0, 0, self.get_width(), self.get_height())
snapshot.append_color(self._colors[icon.CommandColor.INDENTATION][0],
area)
if not self._codebuffer:
return
# Content
snapshot.push_clip(area)
end_x = math.ceil(
(self.props.hadjustment.props.value + self.get_width()) /
icon.WIDTH)
start_y = int(self.props.vadjustment.props.value / icon.HEIGHT)
end_y = math.ceil(
(self.props.vadjustment.props.value + self.get_height()) /
icon.HEIGHT)
icon.append_block_to_snapshot(self._codebuffer.lines, snapshot, tx, ty,
self, self._colors, self._codebuffer,
end_x, start_y, end_y)
# Selection
if self.props.selection:
start_y = self.props.selection.start_y
end_y = self.props.selection.end_y
for y in range(start_y, end_y + 1):
start_x = (0 if y > start_y else self._line_x_to_render_x(
self.props.selection.start_x, y))
end_x = self._line_x_to_render_x(
len(self._codebuffer.lines[y]) -
1 if y < end_y else self.props.selection.end_x, y, True)
selection_rect = Graphene.Rect().init(
tx + start_x * icon.WIDTH, ty + y * icon.HEIGHT,
(end_x - start_x + 1) * icon.WIDTH, icon.HEIGHT)
snapshot.append_color(
self._colors[icon.CommandColor.OVERLAY_SELECTION][0],
selection_rect)
snapshot.pop()
snapshot.render_focus(self.get_style_context(), 0, 0, self.get_width(),
self.get_height())
def do_snapshot(self, snapshot: Gtk.Snapshot):
# Scroll
tx = -int(self.props.hadjustment.props.value)
ty = -int(self.props.vadjustment.props.value)
if self.scenebuffer is None or self.scenebuffer.scene_name is None:
snapshot.render_background(self.get_style_context(), 0, 0,
self.get_width(), self.get_height())
return
area = Graphene.Rect().init(0, 0, self.get_width(), self.get_height())
snapshot.append_color(self.BACKGROUND_COLOR, area)
snapshot.push_clip(area)
# Background
scene_area = Graphene.Rect().init(tx, ty,
self.scenebuffer.props.scene_width,
self.scenebuffer.props.scene_height)
snapshot.append_color(self.SCENE_COLOR, scene_area)
# Sprites
for s in self.scenebuffer.scene_sprites:
sprite_area, texture = self.get_sprite_info(s)
if texture is not None:
snapshot.append_texture(texture, sprite_area)
else:
snapshot.append_color(self.MISSING_TEXTURE_COLOR, sprite_area)
# Selection
if self.props.selection is not None:
selection_area = self.get_sprite_info(self.props.selection)[0]
snapshot.append_color(self.SELECTION_COLOR, selection_area)
snapshot.pop()
snapshot.render_focus(self.get_style_context(), 0, 0, self.get_width(),
self.get_height())