add clear_all_mouse_shortcuts option to clear mouse_maps

kitty/config.py

@@ -123,9 +123,12 @@ def finalize_keys(opts: Options) -> None:
 def finalize_mouse_mappings(opts: Options) -> None:
     defns: List[MouseMapping] = []
     for d in opts.mouse_map:
-        defns.append(d.resolve_and_copy(opts.kitty_mod, opts.kitten_alias))
-
+        if d is None:  # clear_all_mouse_shortcuts
+            defns = []  # type: ignore
+        else:
+            defns.append(d.resolve_and_copy(opts.kitty_mod, opts.kitten_alias))
     mousemap: MouseMap = {}
+
     for defn in defns:
         is_no_op = defn.action.func in no_op_actions
         if is_no_op:

kitty/options/definition.py

@@ -499,6 +499,14 @@ of URLs with a plain click::
     automatically end it and no release event will be dispatched.
 ''')
 
+opt('clear_all_mouse_shortcuts', 'no',
+    option_type='clear_all_mouse_shortcuts',
+    long_text='''
+You can have kitty remove all mouse shortcut definition seen up to this point.
+Useful, for instance, to remove the default mouse shortcuts.
+'''
+    )
+
 mma('Click the link under the mouse cursor when no selection is created',
     'click_url_or_select left click ungrabbed mouse_click_url_or_select',
     )

kitty/options/parse.py

@@ -8,8 +8,8 @@ from kitty.conf.utils import (
 )
 from kitty.options.utils import (
     active_tab_title_template, adjust_baseline, adjust_line_height, allow_hyperlinks,
-    allow_remote_control, box_drawing_scale, clear_all_shortcuts, clipboard_control,
-    config_or_absolute_path, copy_on_select, cursor_text_color,
+    allow_remote_control, box_drawing_scale, clear_all_mouse_shortcuts, clear_all_shortcuts,
+    clipboard_control, config_or_absolute_path, copy_on_select, cursor_text_color,
     deprecated_hide_window_decorations_aliases, deprecated_macos_show_window_title_in_menubar_alias,
     deprecated_send_text, disable_ligatures, edge_width, env, font_features, hide_window_decorations,
     kitten_alias, macos_option_as_alt, macos_titlebar_color, optional_edge_width, parse_map,
@@ -93,6 +93,9 @@ class Parser:
     def clear_all_shortcuts(self, val: str, ans: typing.Dict[str, typing.Any]) -> None:
         clear_all_shortcuts(val, ans)
 
+    def clear_all_mouse_shortcuts(self, val: str, ans: typing.Dict[str, typing.Any]) -> None:
+        clear_all_mouse_shortcuts(val, ans)
+
     def click_interval(self, val: str, ans: typing.Dict[str, typing.Any]) -> None:
         ans['click_interval'] = float(val)
 

kitty/options/types.py

@@ -61,6 +61,7 @@ option_names = (  # {{{
  'bold_font',
  'bold_italic_font',
  'box_drawing_scale',
+ 'clear_all_mouse_shortcuts',
  'clear_all_shortcuts',
  'click_interval',
  'clipboard_control',
@@ -453,6 +454,7 @@ class Options:
     bold_font: str = 'auto'
     bold_italic_font: str = 'auto'
     box_drawing_scale: typing.Tuple[float, float, float, float] = (0.001, 1.0, 1.5, 2.0)
+    clear_all_mouse_shortcuts: bool = False
     clear_all_shortcuts: bool = False
     click_interval: float = -1.0
     clipboard_control: typing.Tuple[str, ...] = ('write-clipboard', 'write-primary')

kitty/options/utils.py

@@ -696,6 +696,13 @@ def tab_bar_margin_height(x: str) -> TabBarMarginHeight:
     return TabBarMarginHeight(next(ans), next(ans))
 
 
+def clear_all_mouse_shortcuts(val: str, dict_with_parse_results: Optional[Dict[str, Any]] = None) -> bool:
+    ans = to_bool(val)
+    if ans and dict_with_parse_results is not None:
+        dict_with_parse_results['mouse_map'] = [None]
+    return ans
+
+
 def clear_all_shortcuts(val: str, dict_with_parse_results: Optional[Dict[str, Any]] = None) -> bool:
     ans = to_bool(val)
     if ans and dict_with_parse_results is not None:

kitty_tests/options.py

@@ -41,6 +41,8 @@ class TestConfParsing(BaseTest):
         self.assertFalse(opts.keymap)
         opts = p('clear_all_shortcuts y', 'map f1 next_window')
         self.ae(len(opts.keymap), 1)
+        opts = p('clear_all_mouse_shortcuts y', 'mouse_map left click ungrabbed mouse_click_url_or_select')
+        self.ae(len(opts.mousemap), 1)
         opts = p('strip_trailing_spaces always')
         self.ae(opts.strip_trailing_spaces, 'always')
         self.assertFalse(bad_lines)