From 02af2f8225918c14fa1c01888e956828ab6c18db Mon Sep 17 00:00:00 2001
From: John Gebbie <me@johngebbie.com>
Date: Thu, 3 Nov 2022 11:30:31 +0000
Subject: [PATCH] Add support for dotool

---
 changelog.rst  |  1 +
 nerd-dictation | 33 +++++++++++++++++++++++++--------
 readme.rst     |  6 ++++--
 3 files changed, 30 insertions(+), 10 deletions(-)

diff --git a/changelog.rst b/changelog.rst
index c62e149..22c8c74 100644
--- a/changelog.rst
+++ b/changelog.rst
@@ -3,6 +3,7 @@
 Changelog
 #########
 
+- 2022/11/03: Add ``dotool`` support with ``--simpulate-input-tool=DOTOOL``.
 - 2022/06/05: Add packaging script for PIP/setup-tools to optionally install via PIP.
 - 2022/05/16: Add ``ydotool`` support with ``--simpulate-input-tool=YDOTOOL``.
 - 2022/04/18: Add ``--input`` option to specify audio recording command, added ``sox`` input.
diff --git a/nerd-dictation b/nerd-dictation
index 9d161a9..93e3412 100755
--- a/nerd-dictation
+++ b/nerd-dictation
@@ -1061,13 +1061,29 @@ def main_begin(
     #
     if output == "SIMULATE_INPUT":
 
-        def handle_fn(text: str, delete_prev_chars: int) -> None:
-            if delete_prev_chars:
-                # Backspace keycode. In ydotool we need to mark the key pressed with :1, then release it with :0
-                # The default delay between keypresses is long and key delay stands for one key state change,
-                # so 3 ms == 6 ms to press and release backspace once.
-                simulate_backspace_presses(delete_prev_chars, simulate_input_tool)
-            simulate_typing(text, simulate_input_tool)
+        if simulate_input_tool == "DOTOOL":
+            dotool = subprocess.Popen("dotool", stdin=subprocess.PIPE, text=True)
+            assert dotool.stdin is not None
+            dotool.stdin.write("keydelay 4\ntypedelay 12\n")
+            dotool.stdin.flush()
+
+            def handle_fn(text: str, delete_prev_chars: int) -> None:
+                assert dotool.stdin is not None
+                if delete_prev_chars:
+                    dotool.stdin.write("key" + " backspace" * delete_prev_chars + "\n")
+                    dotool.stdin.flush()
+                dotool.stdin.write("type " + text + "\n")
+                dotool.stdin.flush()
+
+        else:
+
+            def handle_fn(text: str, delete_prev_chars: int) -> None:
+                if delete_prev_chars:
+                    # Backspace keycode. In ydotool we need to mark the key pressed with :1, then release it with :0
+                    # The default delay between keypresses is long and key delay stands for one key state change,
+                    # so 3 ms == 6 ms to press and release backspace once.
+                    simulate_backspace_presses(delete_prev_chars, simulate_input_tool)
+                simulate_typing(text, simulate_input_tool)
 
     elif output == "STDOUT":
 
@@ -1344,12 +1360,13 @@ def argparse_create_begin(subparsers: argparse._SubParsersAction) -> None:
         "--simulate-input-tool",
         dest="simulate_input_tool",
         default="XDOTOOL",
-        choices=("XDOTOOL", "YDOTOOL", "WTYPE"),
+        choices=("XDOTOOL", "DOTOOL", "YDOTOOL", "WTYPE"),
         metavar="SIMULATE_INPUT_TOOL",
         help=(
             "Program used to simulate keystrokes (default).\n"
             "\n"
             "- ``XDOTOOL`` Compatible with the X server only (default).\n"
+            "- ``DOTOOL`` Compatible with all Linux distributions and Wayland.\n"
             "- ``YDOTOOL`` Compatible with all Linux distributions and Wayland but requires some setup.\n"
             "- ``WTYPE`` Compatible with Wayland.\n"
             "  For help on setting up ydotool, see ``readme-ydotool.rst`` in the nerd-dictation repository.\n"
diff --git a/readme.rst b/readme.rst
index 88de9fa..95fc152 100644
--- a/readme.rst
+++ b/readme.rst
@@ -70,8 +70,9 @@ Dependencies
 - ``parec`` command for recording from pulse-audio (default) or
   ``sox`` command as alternative.
   See the guide: `Using sox with nerd-dictation <readme-sox.rst>`_.
-- ``xdotool`` (default, X11 only) or
-  ``ydotool`` command to simulate keyboard input (supports X11 & Wayland).
+- ``xdotool`` command to simulate input in X11 (default) or
+  ``dotool`` command to simulate input anywhere (X11/Wayland/TTYs) or
+  ``ydotool`` similar to dotool but requires setup and a daemon to be running.
   See the setup guide: `Using ydotool with nerd-dictation <readme-ydotool.rst>`_
   or ``wtype`` an "xdotool for wayland"
 
@@ -243,6 +244,7 @@ options:
                         Program used to simulate keystrokes (default).
 
                         - ``XDOTOOL`` Compatible with the X server only (default).
+                        - ``DOTOOL`` Compatible with all Linux distributions and Wayland.
                         - ``YDOTOOL`` Compatible with all Linux distributions and Wayland but requires some setup.
                         - ``WTYPE`` Compatible with Wayland.
                           For help on setting up ydotool, see ``readme-ydotool.rst`` in the nerd-dictation repository.