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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-04 17:35:20 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-04 17:35:20 +0000 |
commit | e106bf94eff07d9a59771d9ccc4406421e18ab64 (patch) | |
tree | edb6545500e39df9c67aa918a6125bffc8ec1aee /src/prompt_toolkit/key_binding/bindings/search.py | |
parent | Initial commit. (diff) | |
download | prompt-toolkit-e106bf94eff07d9a59771d9ccc4406421e18ab64.tar.xz prompt-toolkit-e106bf94eff07d9a59771d9ccc4406421e18ab64.zip |
Adding upstream version 3.0.36.upstream/3.0.36upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | src/prompt_toolkit/key_binding/bindings/search.py | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/src/prompt_toolkit/key_binding/bindings/search.py b/src/prompt_toolkit/key_binding/bindings/search.py new file mode 100644 index 0000000..06a047e --- /dev/null +++ b/src/prompt_toolkit/key_binding/bindings/search.py @@ -0,0 +1,93 @@ +""" +Search related key bindings. +""" +from prompt_toolkit import search +from prompt_toolkit.application.current import get_app +from prompt_toolkit.filters import Condition, control_is_searchable, is_searching +from prompt_toolkit.key_binding.key_processor import KeyPressEvent + +from ..key_bindings import key_binding + +__all__ = [ + "abort_search", + "accept_search", + "start_reverse_incremental_search", + "start_forward_incremental_search", + "reverse_incremental_search", + "forward_incremental_search", + "accept_search_and_accept_input", +] + +E = KeyPressEvent + + +@key_binding(filter=is_searching) +def abort_search(event: E) -> None: + """ + Abort an incremental search and restore the original + line. + (Usually bound to ControlG/ControlC.) + """ + search.stop_search() + + +@key_binding(filter=is_searching) +def accept_search(event: E) -> None: + """ + When enter pressed in isearch, quit isearch mode. (Multiline + isearch would be too complicated.) + (Usually bound to Enter.) + """ + search.accept_search() + + +@key_binding(filter=control_is_searchable) +def start_reverse_incremental_search(event: E) -> None: + """ + Enter reverse incremental search. + (Usually ControlR.) + """ + search.start_search(direction=search.SearchDirection.BACKWARD) + + +@key_binding(filter=control_is_searchable) +def start_forward_incremental_search(event: E) -> None: + """ + Enter forward incremental search. + (Usually ControlS.) + """ + search.start_search(direction=search.SearchDirection.FORWARD) + + +@key_binding(filter=is_searching) +def reverse_incremental_search(event: E) -> None: + """ + Apply reverse incremental search, but keep search buffer focused. + """ + search.do_incremental_search(search.SearchDirection.BACKWARD, count=event.arg) + + +@key_binding(filter=is_searching) +def forward_incremental_search(event: E) -> None: + """ + Apply forward incremental search, but keep search buffer focused. + """ + search.do_incremental_search(search.SearchDirection.FORWARD, count=event.arg) + + +@Condition +def _previous_buffer_is_returnable() -> bool: + """ + True if the previously focused buffer has a return handler. + """ + prev_control = get_app().layout.search_target_buffer_control + return bool(prev_control and prev_control.buffer.is_returnable) + + +@key_binding(filter=is_searching & _previous_buffer_is_returnable) +def accept_search_and_accept_input(event: E) -> None: + """ + Accept the search operation first, then accept the input. + """ + search.accept_search() + event.current_buffer.validate_and_handle() |