def layer_type_pixbuf_datafunc(column, cell, model, it, data): """Use the layer's icon to show its type""" layer = model.get_layer(it=it) icon_name = None if layer is not None: icon_name = layer.get_icon_name() cell.set_property("icon-name", icon_name)
def layer_type_pixbuf_datafunc(column, cell, model, it, data): """Use the layer's icon to show its type""" layer = model.get_layer(it=it) icon_name = None if layer is not None: icon_name = layer.get_icon_name() cell.set_property("icon-name", icon_name)
def _layer_preview_pixbuf_datafunc(self, column, cell, model, it, data): """Render layer preview icons and type info.""" # Get the layer's thumbnail layer = model.get_layer(it=it) thumb = layer.thumbnail # Scale it to a reasonable size for use as the preview. s = self._datafunc_get_pixbuf_height(32, column) preview = make_preview(thumb, s) cell.set_property("pixbuf", preview) # Add a watermark icon for non-painting layers. # Not completely sure this is a good idea... try: cache = self.__icon_cache except AttributeError: cache = {} self.__icon_cache = cache icon_name = layer.get_icon_name() icon_size = 16 icon_size += 2 # allow fopr the outline icon = cache.get(icon_name, None) if not icon: icon = gui.drawutils.load_symbolic_icon( icon_name, icon_size, fg=(1, 1, 1, 1), outline=(0, 0, 0, 1), ) cache[icon_name] = icon # Composite the watermark over the preview x = (preview.get_width() - icon_size) // 2 y = (preview.get_height() - icon_size) // 2 icon.composite( dest=preview, dest_x=x, dest_y=y, dest_width=icon_size, dest_height=icon_size, offset_x=x, offset_y=y, scale_x=1, scale_y=1, interp_type=GdkPixbuf.InterpType.NEAREST, overall_alpha=255 / 6, )
def _layer_preview_pixbuf_datafunc(self, column, cell, model, it, data): """Render layer preview icons and type info.""" # Get the layer's thumbnail layer = model.get_layer(it=it) thumb = layer.thumbnail # Scale it to a reasonable size for use as the preview. s = self._datafunc_get_pixbuf_height(32, column) preview = make_preview(thumb, s) cell.set_property("pixbuf", preview) # Add a watermark icon for non-painting layers. # Not completely sure this is a good idea... try: cache = self.__icon_cache except AttributeError: cache = {} self.__icon_cache = cache icon_name = layer.get_icon_name() icon_size = 16 icon_size += 2 # allow fopr the outline icon = cache.get(icon_name, None) if not icon: icon = gui.drawutils.load_symbolic_icon( icon_name, icon_size, fg=(1, 1, 1, 1), outline=(0, 0, 0, 1), ) cache[icon_name] = icon # Composite the watermark over the preview x = (preview.get_width() - icon_size) // 2 y = (preview.get_height() - icon_size) // 2 icon.composite( dest=preview, dest_x=x, dest_y=y, dest_width=icon_size, dest_height=icon_size, offset_x=x, offset_y=y, scale_x=1, scale_y=1, interp_type=GdkPixbuf.InterpType.NEAREST, overall_alpha=255/6, )