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navigate: Convert back to JS.

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Need to import message_view which is not migrated to TS yet.
This commit is contained in:
Aman Agrawal
2024-06-07 04:38:26 +00:00
committed by Tim Abbott
parent 1350157fdf
commit e3cd3756bc
2 changed files with 11 additions and 11 deletions
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2
tools/test-js-with-node
View File

@@ -160,7 +160,7 @@ EXEMPT_FILES = make_set(
"web/src/navbar_alerts.ts",
"web/src/navbar_help_menu.ts",
"web/src/navbar_menus.js",
"web/src/navigate.ts",
"web/src/navigate.js",
"web/src/onboarding_steps.ts",
"web/src/overlay_util.ts",
"web/src/overlays.ts",

20
web/src/navigate.ts → web/src/navigate.js
View File

@@ -4,12 +4,12 @@ import * as message_lists from "./message_lists";
import * as message_viewport from "./message_viewport";
import * as unread_ops from "./unread_ops";
function go_to_row(msg_id: number): void {
function go_to_row(msg_id) {
assert(message_lists.current !== undefined);
message_lists.current.select_id(msg_id, {then_scroll: true, from_scroll: true});
}
export function up(): void {
export function up() {
assert(message_lists.current !== undefined);
message_viewport.set_last_movement_direction(-1);
const msg_id = message_lists.current.prev();
@@ -19,7 +19,7 @@ export function up(): void {
go_to_row(msg_id);
}
export function down(with_centering = false): void {
export function down(with_centering = false) {
assert(message_lists.current !== undefined);
message_viewport.set_last_movement_direction(1);
@@ -45,7 +45,7 @@ export function down(with_centering = false): void {
go_to_row(msg_id);
}
export function to_home(): void {
export function to_home() {
assert(message_lists.current !== undefined);
message_viewport.set_last_movement_direction(-1);
const first_message = message_lists.current.first();
@@ -53,7 +53,7 @@ export function to_home(): void {
message_lists.current.select_id(first_message.id, {then_scroll: true, from_scroll: true});
}
export function to_end(): void {
export function to_end() {
assert(message_lists.current !== undefined);
const last_message = message_lists.current.last();
assert(last_message !== undefined);
@@ -62,7 +62,7 @@ export function to_end(): void {
unread_ops.process_visible();
}
function amount_to_paginate(): number {
function amount_to_paginate() {
// Some day we might have separate versions of this function
// for Page Up vs. Page Down, but for now it's the same
// strategy in either direction.
@@ -90,7 +90,7 @@ function amount_to_paginate(): number {
return delta;
}
export function page_up_the_right_amount(): void {
export function page_up_the_right_amount() {
// This function's job is to scroll up the right amount,
// after the user hits Page Up. We do this ourselves
// because we can't rely on the browser to account for certain
@@ -102,13 +102,13 @@ export function page_up_the_right_amount(): void {
message_viewport.scrollTop(message_viewport.scrollTop() - delta);
}
export function page_down_the_right_amount(): void {
export function page_down_the_right_amount() {
// see also: page_up_the_right_amount
const delta = amount_to_paginate();
message_viewport.scrollTop(message_viewport.scrollTop() + delta);
}
export function page_up(): void {
export function page_up() {
assert(message_lists.current !== undefined);
if (message_viewport.at_rendered_top() && !message_lists.current.visibly_empty()) {
if (message_lists.current.view.is_fetched_start_rendered()) {
@@ -127,7 +127,7 @@ export function page_up(): void {
}
}
export function page_down(): void {
export function page_down() {
assert(message_lists.current !== undefined);
if (message_viewport.at_rendered_bottom() && !message_lists.current.visibly_empty()) {
if (message_lists.current.view.is_fetched_end_rendered()) {