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Diffstat (limited to '')
-rw-r--r-- | src/prompt_toolkit/output/conemu.py | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/src/prompt_toolkit/output/conemu.py b/src/prompt_toolkit/output/conemu.py new file mode 100644 index 0000000..fc46cc4 --- /dev/null +++ b/src/prompt_toolkit/output/conemu.py @@ -0,0 +1,63 @@ +import sys + +assert sys.platform == "win32" + +from typing import Any, Optional, TextIO + +from prompt_toolkit.data_structures import Size + +from .base import Output +from .color_depth import ColorDepth +from .vt100 import Vt100_Output +from .win32 import Win32Output + +__all__ = [ + "ConEmuOutput", +] + + +class ConEmuOutput: + """ + ConEmu (Windows) output abstraction. + + ConEmu is a Windows console application, but it also supports ANSI escape + sequences. This output class is actually a proxy to both `Win32Output` and + `Vt100_Output`. It uses `Win32Output` for console sizing and scrolling, but + all cursor movements and scrolling happens through the `Vt100_Output`. + + This way, we can have 256 colors in ConEmu and Cmder. Rendering will be + even a little faster as well. + + http://conemu.github.io/ + http://gooseberrycreative.com/cmder/ + """ + + def __init__( + self, stdout: TextIO, default_color_depth: Optional[ColorDepth] = None + ) -> None: + self.win32_output = Win32Output(stdout, default_color_depth=default_color_depth) + self.vt100_output = Vt100_Output( + stdout, lambda: Size(0, 0), default_color_depth=default_color_depth + ) + + @property + def responds_to_cpr(self) -> bool: + return False # We don't need this on Windows. + + def __getattr__(self, name: str) -> Any: + if name in ( + "get_size", + "get_rows_below_cursor_position", + "enable_mouse_support", + "disable_mouse_support", + "scroll_buffer_to_prompt", + "get_win32_screen_buffer_info", + "enable_bracketed_paste", + "disable_bracketed_paste", + ): + return getattr(self.win32_output, name) + else: + return getattr(self.vt100_output, name) + + +Output.register(ConEmuOutput) |