def __init__(self, core: Core, wlr_output: wlrOutput):
self.core = core
self.renderer = core.renderer
self.wlr_output = wlr_output
wlr_output.data = self
self.output_layout = self.core.output_layout
self._damage: OutputDamage = OutputDamage(wlr_output)
self.wallpaper = None
self.transform_matrix = wlr_output.transform_matrix
self.x, self.y = self.output_layout.output_coords(wlr_output)
self.add_listener(wlr_output.destroy_event, self._on_destroy)
self.add_listener(self._damage.frame_event, self._on_frame)
# The layers enum indexes into this list to get a list of surfaces
self.layers: List[List[Static]] = [
[] for _ in range(len(LayerShellV1Layer))
]
# This is run during tests, when we want to fix the output's geometry
if wlr_output.is_headless and "PYTEST_CURRENT_TEST" in os.environ:
assert len(core.outputs) < 2, "This should not be reached"
if not core.outputs:
# First test output
wlr_output.set_custom_mode(800, 600, 0)
else:
# Secound test output
wlr_output.set_custom_mode(640, 480, 0)
wlr_output.commit()
def _on_new_output(self, _listener, wlr_output: wlrOutput):
logger.debug("Signal: backend new_output_event")
if wlr_output.modes != []:
mode = wlr_output.preferred_mode()
if mode is None:
logger.error("New output has no output mode")
return
wlr_output.set_mode(mode)
wlr_output.enable()
wlr_output.commit()
self.outputs.append(output.Output(self, wlr_output))
self.output_layout.add_auto(wlr_output)
def server_new_output(self, listener, output: Output) -> None:
output.init_render(self._allocator, self._renderer)
if output.modes != []:
mode = output.preferred_mode()
if mode is None:
logger.error("Got no output mode")
return
output.set_mode(mode)
output.enable()
output.commit()
self.outputs.append(output)
self._output_layout.add_auto(output)
output.frame_event.add(Listener(self.output_frame))
def _on_new_output(self, _listener, wlr_output: wlrOutput):
logger.debug("Signal: backend new_output_event")
if wlr_output.modes != []:
mode = wlr_output.preferred_mode()
if mode is None:
logger.error("New output has no output mode")
return
wlr_output.set_mode(mode)
wlr_output.enable()
wlr_output.commit()
self.outputs.append(Output(self, wlr_output))
# Put new output at far right
layout_geo = self.output_layout.get_box()
self.output_layout.add(wlr_output, layout_geo.width, 0)
if not self._current_output:
self._current_output = self.outputs[0]
def server_new_output(self, listener, output: Output) -> None:
if output.modes != []:
mode = output.preferred_mode()
if mode is None:
logger.error("Got no output mode")
return
output.set_mode(mode)
output.enable()
if not output.commit():
logger.error("Unable to commit output")
return
self.outputs.append(output)
self._output_layout.add_auto(output)
output.frame_event.add(Listener(self.output_frame))