Adding upstream version 3.0.36.upstream/3.0.36upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

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)