Files
sideline/engine/display/backends/multi.py
David Gwilliam f5de2c62e0 feat(display): add reuse flag to Display protocol
- Add reuse parameter to Display.init() for all backends
- PygameDisplay: reuse existing SDL window via class-level flag
- TerminalDisplay: skip re-init when reuse=True
- WebSocketDisplay: skip server start when reuse=True
- SixelDisplay, KittyDisplay, NullDisplay: ignore reuse (not applicable)
- MultiDisplay: pass reuse to child displays
- Update benchmark.py to reuse pygame display for effect benchmarks
- Add test_websocket_e2e.py with e2e marker
- Register e2e marker in pyproject.toml
2026-03-16 00:30:52 -07:00

44 lines
1.1 KiB
Python

"""
Multi display backend - forwards to multiple displays.
"""
class MultiDisplay:
"""Display that forwards to multiple displays.
Supports reuse - passes reuse flag to all child displays.
"""
width: int = 80
height: int = 24
def __init__(self, displays: list):
self.displays = displays
self.width = 80
self.height = 24
def init(self, width: int, height: int, reuse: bool = False) -> None:
"""Initialize all child displays with dimensions.
Args:
width: Terminal width in characters
height: Terminal height in rows
reuse: If True, use reuse mode for child displays
"""
self.width = width
self.height = height
for d in self.displays:
d.init(width, height, reuse=reuse)
def show(self, buffer: list[str]) -> None:
for d in self.displays:
d.show(buffer)
def clear(self) -> None:
for d in self.displays:
d.clear()
def cleanup(self) -> None:
for d in self.displays:
d.cleanup()