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message_edit: Refactor message edit keydown handler.

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This commit modifies handle_message_row_edit_keydown to use
keydown_util.is_enter_event(). This is a precursor to fixing #22062.
This commit is contained in:
Rohitt Vashishtha
2022-10-29 13:54:22 +05:30
committed by Tim Abbott
parent 836f0fed10
commit 56970ee117
1 changed files with 30 additions and 35 deletions
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65
static/js/message_edit.js
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@@ -317,49 +317,44 @@ export function end_if_focused_on_message_row_edit() {
}
function handle_message_row_edit_keydown(e) {
switch (e.key) {
case "Enter":
if ($(e.target).hasClass("message_edit_content")) {
// Pressing Enter to save edits is coupled with Enter to send
if (composebox_typeahead.should_enter_send(e)) {
const $row = $(".message_edit_content:focus").closest(".message_row");
const $message_edit_save_button = $row.find(".message_edit_save");
if ($message_edit_save_button.prop("disabled")) {
// In cases when the save button is disabled
// we need to disable save on pressing Enter
// Prevent default to avoid new-line on pressing
// Enter inside the textarea in this case
e.preventDefault();
return;
}
save_message_row_edit($row);
e.stopPropagation();
if (keydown_util.is_enter_event(e)) {
if ($(e.target).hasClass("message_edit_content")) {
// Pressing Enter to save edits is coupled with Enter to send
if (composebox_typeahead.should_enter_send(e)) {
const $row = $(".message_edit_content:focus").closest(".message_row");
const $message_edit_save_button = $row.find(".message_edit_save");
if ($message_edit_save_button.prop("disabled")) {
// In cases when the save button is disabled
// we need to disable save on pressing Enter
// Prevent default to avoid new-line on pressing
// Enter inside the textarea in this case
e.preventDefault();
} else {
composebox_typeahead.handle_enter($(e.target), e);
return;
}
} else if ($(".typeahead:visible").length > 0) {
// Accepting typeahead is handled by the typeahead library.
return;
} else if (
$(e.target).hasClass("message_edit_topic") ||
$(e.target).hasClass("message_edit_topic_propagate")
) {
// Enter should save the topic edit, as long as it's
// not being used to accept typeahead.
const $row = $(e.target).closest(".message_row");
save_message_row_edit($row);
e.stopPropagation();
e.preventDefault();
} else {
composebox_typeahead.handle_enter($(e.target), e);
return;
}
} else if ($(".typeahead:visible").length > 0) {
// Accepting typeahead is handled by the typeahead library.
return;
case "Escape": // Handle escape keys in the message_edit form.
end_if_focused_on_message_row_edit();
} else if (
$(e.target).hasClass("message_edit_topic") ||
$(e.target).hasClass("message_edit_topic_propagate")
) {
// Enter should save the topic edit, as long as it's
// not being used to accept typeahead.
const $row = $(e.target).closest(".message_row");
save_message_row_edit($row);
e.stopPropagation();
e.preventDefault();
return;
default:
return;
}
} else if (e.key === "Escape") {
end_if_focused_on_message_row_edit();
e.stopPropagation();
e.preventDefault();
}
}