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Diffstat (limited to '')
-rw-r--r-- | src/prompt_toolkit/key_binding/bindings/open_in_editor.py | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/src/prompt_toolkit/key_binding/bindings/open_in_editor.py b/src/prompt_toolkit/key_binding/bindings/open_in_editor.py new file mode 100644 index 0000000..f8699f4 --- /dev/null +++ b/src/prompt_toolkit/key_binding/bindings/open_in_editor.py @@ -0,0 +1,49 @@ +""" +Open in editor key bindings. +""" +from prompt_toolkit.filters import emacs_mode, has_selection, vi_navigation_mode + +from ..key_bindings import KeyBindings, KeyBindingsBase, merge_key_bindings +from .named_commands import get_by_name + +__all__ = [ + "load_open_in_editor_bindings", + "load_emacs_open_in_editor_bindings", + "load_vi_open_in_editor_bindings", +] + + +def load_open_in_editor_bindings() -> KeyBindingsBase: + """ + Load both the Vi and emacs key bindings for handling edit-and-execute-command. + """ + return merge_key_bindings( + [ + load_emacs_open_in_editor_bindings(), + load_vi_open_in_editor_bindings(), + ] + ) + + +def load_emacs_open_in_editor_bindings() -> KeyBindings: + """ + Pressing C-X C-E will open the buffer in an external editor. + """ + key_bindings = KeyBindings() + + key_bindings.add("c-x", "c-e", filter=emacs_mode & ~has_selection)( + get_by_name("edit-and-execute-command") + ) + + return key_bindings + + +def load_vi_open_in_editor_bindings() -> KeyBindings: + """ + Pressing 'v' in navigation mode will open the buffer in an external editor. + """ + key_bindings = KeyBindings() + key_bindings.add("v", filter=vi_navigation_mode)( + get_by_name("edit-and-execute-command") + ) + return key_bindings |