Add timestamps under introductory video

This commit is contained in:
waikoo 2023-05-31 15:42:48 +03:00
parent 2070dbb1e4
commit 329e7039da
4 changed files with 408 additions and 2 deletions

99
docs/_static/timestamps.css vendored Normal file
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@ -0,0 +1,99 @@
:root {
--border-radius: 5.5px;
}
body[data-theme="dark"] {
--kbd-bg: #ed9d13;
--code-bg: #3c3c3c;
--code-fg: var(--kbd-bg);
--span-fg: #a6aaa7;
}
body[data-theme="light"] {
--kbd-bg: #ed9d13;
--code-bg: #3c3c3c;
--code-fg: #ffffff;
--code-bg: #888888;
}
* {
box-sizing: border-box;
}
#timestamps {
font-family: inherit;
width: 100%;
display: grid;
max-width: 900px;
grid-auto-rows: 2rem;
line-height: 1.2;
font-size: 16px;
}
#timestamps .row {
display: flex;
align-items: center;
gap: 1rem .5rem;
}
#timestamps time:hover {
text-decoration: underline;
padding-bottom: .2rem;
}
#timestamps time {
color: var(--color-link);
}
#timestamps time:hover {
cursor:pointer;
}
#timestamps time:focus {
text-decoration: underline;
}
#timestamps span {
margin: 0;
}
#timestamps p {
margin: 0.5rem;
line-height: 1.2;
display: flex;
align-items: center;
}
#timestamps kbd {
border-radius: var(--border-radius);
padding: .2rem;
padding-top: 0.4rem;
background: var(--kbd-bg);
color: black;
font-size: 0.9rem;
display: flex;
align-items: center;
justify-content: center;
border: none;
box-shadow: none;
}
@-moz-document url-prefix() {
#timestamps kbd {
padding: 0.2rem;
}
}
#timestamps span {
color: var(--tabs--label-text);
}
#timestamps strong {
font-weight: normal;
min-width: max-content;
}
#timestamps code {
background: var(--code-bg);
color: var(--code-fg);
padding: 0.2rem 0.3rem;
margin-left: .2rem;
border-radius: var(--border-radius);
min-width: max-content;
font-size: 0.9rem;
display: grid;
place-items: center;
padding-top: 0.4rem;
}

197
docs/_static/timestamps.js vendored Normal file
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// NOTE: After updating timestamps_source.js, please update the term in the ARRAY object as well,
// so it can have the right styling
import timestamps from './timestamps_source.js'
const ARRAY = {
SPAN: null,
KBD: ['Ctrl+Shift+g', "Ctrl+Shift+Left-click", '<Ctrl+Shift+P>y', 'Ctrl+Shift+F7', 'Ctrl+Shift+<num>', 'Ctrl+Shift+Esc', 'Ctrl+Shift+<win_nr>'],
CODE: ['ls --hyperlink=auto', 'launch --allow-remote-control kitty +kitten broadcast', 'kitty +kitten themes -h', 'kitty +kitten themes [options] [theme_name]']
}
function init_timestamps() {
const timestamps_element = get_timestamps_container(timestamps)
timestamps_element.addEventListener('click', handle_timestamp_click)
document.querySelector('.caption-text').insertAdjacentElement('afterend', timestamps_element)
}
function handle_timestamp_click(e) {
if (e.target.tagName === 'TIME') {
const timestamp = e.target.getAttribute('datetime')
if (timestamp) {
const [minutes, seconds] = timestamp.split(':')
const totalSeconds = parseInt(minutes) * 60 + parseInt(seconds)
const video = document.querySelector('video')
video.currentTime = totalSeconds
video.play()
}
}
}
function get_timestamps_container(file) {
const timestamps_container = document.createElement('section')
const rows_array = file.map(entry => {
const [row_element, timestamp_element, description_element]
= get_timestamp_elements(entry)
row_element.append(timestamp_element, description_element)
return row_element
})
rows_array.forEach(row => timestamps_container.appendChild(row))
timestamps_container.id = 'timestamps'
return timestamps_container
}
function get_timestamp_elements(entry) {
return [
get_simple_element('div', null, 'row'),
get_simple_element('time', entry.time),
get_updated_description_element(entry.description)
]
}
function get_simple_element(element, text_content = null, class_name = null) {
const new_element = document.createElement(element)
if (element === 'time') {
new_element.dateTime = new_element.textContent = text_content
return new_element
}
if (element === 'kbd' && !text_content) {
return
}
if (text_content) {
new_element.textContent = text_content
}
if (class_name) new_element.className = class_name
return new_element
}
function get_updated_description_element(description) {
const span_content_array = []
const strong = get_strong_object(span_content_array, description)
const kbd = get_kbd_object(span_content_array, description)
const code = get_code_object(span_content_array, description)
const span_element = get_span_element(span_content_array, description)
const array_of_elements = [strong.element, span_element, kbd.element, code.element].filter(Boolean)
const description_element = get_simple_element('p')
description_element.append(...array_of_elements)
return description_element
}
function get_strong_object(span_content_array, description) {
const strong = {
element: null,
updated_description: null
}
set_strong_values(description, strong)
if (strong.element) {
span_content_array.push(strong.updated_description)
}
return strong
}
function set_strong_values(description, strong) {
const matches = description.match(/^[^:]+/)
strong.element = get_simple_element('strong', matches)
strong.updated_description = delete_keywords_from_description(matches, description)
}
function get_kbd_object(span_content_array, description) {
const kbd = {
element: null,
updated_description: null
}
set_kbd_values(span_content_array, description, kbd)
if (kbd.updated_description) {
span_content_array[0] = kbd.updated_description
}
return kbd
}
function set_kbd_values(span_content_array, description, kbd) {
const last_updated_description = span_content_array.length > 0 ? span_content_array[0] : description
const matching_words = get_matched_keyword(ARRAY.KBD, last_updated_description);
const has_matches = matching_words?.length > 0
if (!has_matches) return
kbd.element = get_simple_element('kbd', matching_words)
kbd.updated_description =
delete_keywords_from_description(
matching_words,
last_updated_description
)
}
function get_span_element(span_content_array, description) {
let span_text_content = span_content_array.length < 1 ? description : span_content_array[0]
span_content_array.push(span_text_content)
return get_simple_element('span', span_text_content)
}
function get_code_object(span_content_array, description) {
const code = {
element: null,
updated_description: null
}
set_code_values(span_content_array, description, code)
if (code.updated_description) {
span_content_array[0] = code.updated_description
}
return code
}
function set_code_values(span_content_array, description, code) {
const last_updated_description = span_content_array.length > 0 ? span_content_array[0] : description
const matching_words = get_matched_keyword(ARRAY.CODE, last_updated_description);
const has_matches = matching_words?.length > 0
if (!has_matches) return
code.element = get_simple_element('code', matching_words)
code.updated_description =
delete_keywords_from_description(
matching_words,
last_updated_description
)
}
function get_matched_keyword(substrings, updated_description) {
if (typeof updated_description !== 'string') return null
const matches = substrings.filter(substring => {
return updated_description.includes(substring)
})
if (matches.length < 1) return
return matches
}
function delete_keywords_from_description(matches, description) {
if (typeof matches === 'string') {
return description.replace(matches, '')
}
const combined_regex = new RegExp(matches.map(escape_regex).join('|'), 'g')
return description.replace(combined_regex, '')
}
function escape_regex(string) {
return string.replace(/[-/\\^$*+?.()|[\]{}]/g, '\\$&');
}
window.onload = init_timestamps

110
docs/_static/timestamps_source.js vendored Normal file
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export default [
{
time: "00:00",
description: "Intro"
},
{
time: "00:39",
description: "Pager: View command output in same window: Ctrl+Shift+g"
},
{
time: "01:43",
description: "Pager: View command output in a separate window"
},
{
time: "02:14",
description: "Pager: Uses shell integration in kitty"
},
{
time: "02:27",
description: "Tab text: The output of cwd and last cmd "
},
{
time: "03:03",
description: "Open files from ls output with mouse: Ctrl+Shift+Left-click"
},
{
time: "04:04",
description: "Open files from ls output with keyboard: <Ctrl+Shift+P>y"
},
{
time: "04:26",
description: "Open files on click: ls --hyperlink=auto"
},
{
time: "05:03",
description: "Open files on click: Filetype settings in open-actions.conf"
},
{
time: "05:45",
description: "Hyperlinked-grep kitten: Open grep output in editor"
},
{
time: "07:18",
description: "Remote-file kitten: View remote files locally"
},
{
time: "08:31",
description: "Remote-file kitten: Edit remote files locally"
},
{
time: "10:01",
description: "Icat kitten: View images directly"
},
{
time: "10:36",
description: "Icat kitten: Download & display image/gif from internet"
},
{
time: "11:03",
description: "Kitty Graphics Protocol: Live image preview in ranger"
},
{
time: "11:25",
description: "Icat kitten: Display image from remote server"
},
{
time: "12:04",
description: "Unicode-input kitten: Emojis in terminal "
},
{
time: "12:54",
description: "Windows: Intro"
},
{
time: "13:36",
description: "Windows: Switch focus: Ctrl+Shift+<win_nr>"
},
{
time: "13:48",
description: "Windows: Visual selection: Ctrl+Shift+F7"
},
{
time: "13:58",
description: "Windows: Simultaneous input"
},
{
time: "14:15",
description: "Interactive Kitty Shell: Ctrl+Shift+Esc"
},
{
time: "14:36",
description: "Broadcast text: launch --allow-remote-control kitty +kitten broadcast"
},
{
time: "15:18",
description: "Kitty Remote Control Protocol"
},
{
time: "15:52",
description: "Interactive Kitty Shell: Help"
},
{
time: "16:34",
description: "Choose theme interactively: kitty +kitten themes -h"
},
{
time: "17:23",
description: "Choose theme by name: kitty +kitten themes [options] [theme_name]"
}
]

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@ -156,8 +156,8 @@ html_theme_options: Dict[str, Any] = {
# so a file named "default.css" will overwrite the builtin "default.css".
html_static_path = ['_static']
html_favicon = html_logo = '../logo/kitty.svg'
html_css_files = ['custom.css']
html_js_files = ['custom.js']
html_css_files = ['custom.css', 'style.css']
html_js_files = ['custom.js', ('timestamps.js', {'type': 'module'})]
# Custom sidebar templates, must be a dictionary that maps document names
# to template names.