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demo.html
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<!DOCTYPE html>
<html>
<head>
<base href="www/">
<link rel="preload" href="icons/fa-regular-400.woff2" as="font" type="font/woff2">
<link rel="preload" href="icons/fa-solid-900.woff2" as="font" type="font/woff2">
<script src=glue.js global></script>
<script src=arena.js></script>
<script src=ui.js></script>
<script src=ui_validation.js></script>
<script src=ui_nav.js></script>
<script src=ui_grid.js></script>
<script src=adapter.js></script>
<script src=webrtc.js></script>
<!--
NOTE: Setting the background color for the html element before declaring
the <body> element prevents the body from rendering white for a split second
(and thus flickering when refreshing the page). This happens only in Chrome.
-->
<script>
let demo_state = json_arg(load('demo_state')) ?? {}
ui.set_default_theme(demo_state.theme ?? 'dark')
ui.DEBUG = demo_state.debug ?? true
ui.TUI = demo_state.tui ?? false
SELECTED_DEMO = location.search.match('demo=([^&]+)')?.[1] ?? demo_state.demo ?? 'tabs'
</script>
<body>
<script>
function save_demo_state(k, v) {
demo_state[k] = v
save('demo_state', json(demo_state))
}
let tuts = []
let demos = []
demos.frame = `
ui.scrollbox('sb1')
function on_measure(axis) {
return 9000
}
function on_frame(a, i, x, y, w, h, cx, cy, cw, ch) {
ui.m(cx-x, cy-y)
ui.stack('bb1', 0, 'l', 't', 100, 100)
ui.bb(ui.hit('bb1') ? ':green' : ':red')
ui.end_stack()
}
ui.frame(on_measure, on_frame)
ui.end_scrollbox()
`
demos.silder = `
ui.v(0, 0, 'c', 'c', 400)
ui.border(1, 'intense')
let p1 = ui.slider('slider1', 20, 40, 1, false)
//if (p != null)
// pr(p)
let p2 = ui.slider('slider2')
ui.end_v()
`
dd_items = ['item 1', 'item 2 that is longer than others', 'item 3']
demos.dropdown = `
ui.v(1, ui.sp(), 'c', 'c')
ui.h(1, ui.sp())
ui.label('dd1', 'dd1 label')
ui.state_init('dd1', 'i', 1)
ui.dropdown('dd1', dd_items)
ui.text('', 'or')
ui.dropdown('dd2', dd_items)
ui.text('', 'trail')
ui.end_h()
ui.end_v()
`
let cal1_ranges = [
{from: 0, to: 1},
{from: 0, to: 1},
]
let cal_sel_days = []
demos.calendar = `
ui.m(ui.em(2))
ui.h(1, ui.em())
let sel_day = ui.calendar('cal1', cal1_ranges, 0, 'l', 's')
if (sel_day != null)
cal_sel_days.push(sel_day)
ui.sb('cal1_sb')
ui.v(1, ui.sp05(), 'l', 't')
for (let day of cal_sel_days)
ui.text('', format_date(day))
ui.end_v()
ui.end_sb()
ui.end_h()
`
demos.radio = `
ui.v(0, ui.sp2(), 'c', 'c')
for (let i = 0; i < 5; i++) {
ui.h(0, ui.sp(), 'c', 'c')
if (ui.radio('radio'+i, 'radio_group1'))
pr('checked', i)
ui.label('radio'+i, 'Radio '+i)
ui.end_h()
}
ui.end_v()
`
demos.toggle = `
ui.h(0, ui.sp(), 'c', 'c')
let b = ui.toggle('toggle1')
if (b !== undefined)
pr('toggled', b)
ui.label('toggle1', 'Toggle me!')
ui.end_h()
`
demos.checkbox = `
ui.h(0, ui.sp(), 'c', 'c')
let b = ui.checkbox('cb1')
if (b !== undefined)
pr('toggled', b)
ui.label('cb1', 'Check me out!')
ui.end_h()
`
tabs1 = [
{id: 'tab1', label:'Tab 1'},
{id: 'tab2', label:'Tab 2 looong'},
{id: 'tab3', label:'Tab 3'},
{id: 'tab4', label:'Tab 4 even longer'},
{id: 'tab5', label:'Tab 5'},
{id: 'tab6', label:'Tab 6'},
]
demos.tabs = `
ui.m(ui.em(5))
ui.stack('', 1, 's', 'c')
//ui.p(1)
ui.v()
ui.stack()
ui.bb('bg1')
let sel_tab = ui.tabs('tabs1', tabs1, 'tab2', 'tab2 tab3 tab4', 'tab3')
ui.end_stack()
ui.stack('', 1, 's', 's', null, 200)
ui.bb('bg0')
ui.end_stack()
ui.end_v()
//ui.border(1, 'intense')
ui.end_stack()
`
demos.menu = `
ui.m(ui.em(5))
ui.menu('menu1', [
{id: 'item1', label: 'Item 1', shortcut: 'Ctrl + F'},
{id: 'item2', label: 'Item 2 looong', items: [
{id: 'item1.1', label: 'Item 2.1 long'},
{id: 'item1.2', label: 'Item 2.2', items: [
{id: 'item1.2.1', label: 'Item 1.2.1 long'},
{id: 'item1.2.2', label: 'Item 1.2.2'},
]},
]},
{id: 'item3', label: 'Item 3', items: [
{id: 'item3.1', label: 'Item 3.1 long'},
{id: 'item3.2', label: 'Item 3.2'},
]},
], 'it', '[')
`
list1_items = []
for (let i = 1; i <= 1000; i++)
list1_items.push('Item '+i)
demos.list = `
ui.sb('list1_sb', 1, null, null, 'c', 'c', 100, 300)
ui.list('list1', list1_items)
ui.end_sb()
`
// grid
{
let fields = [{name: 'id', align: 'right', w: 40}]
let rows = []
for (let i = 1; i < 100; i++)
fields.push({name: 'c'+i, label: 'Field No. '+i, w: 40})
for (let j = 1; j < 100; j++) {
let row = [j]
for (let i = 1; i <= fields.length; i++)
row.push('Cell '+j+','+i)
rows.push(row)
}
grid_rowset = {
pk: 'id', can_change_rows: false,
fields: fields,
rows: rows,
}
demos.grid = `
ui.m(ui.em(2))
ui.stack()
ui.grid('grid1', {rowset: grid_rowset})
ui.end_stack()
`
}
{
function starts_with_a(s) {
return s.lower().starts('a') || 'Name must start with "A"'
}
let fields = [
{name: 'id' , w: 80, min_w: 30, type: 'number', editable: false},
{name: 'index' , w: 50, type: 'number', editable: false},
{name: 'active' , w: 30, type: 'bool', true_text: 'x', false_text: ''},
{name: 'name' , w: 150, min_w: 50, max_w: 400, validate: starts_with_a, filter_by: true},
{name: 'parent_id' , w: 50, min_w: 50, type: 'number', allow_null: true, editable: false, focusable: false},
{name: 'random_num', w: 130, allow_null: true, type: 'number', text: 'Random Number'},
{name: 'date' , w: 120, allow_null: true, type: 'date', filter_by: true},
]
let rows = []
for (let i = 0; i <= 10000; i++) {
let id = i
let name = 'record '+i
let parent_id = i > 4 ? (i-1) % 5 : null
let random_num = floor(random() * 1e9)
let random_date = clamp(i * 24 * 3600 * 10, 0, time(3000, 0))
let active = i % 5 == 0
let row = [id, id, active, name, parent_id, random_num, random_date]
row.focusable = true // i % 100 >= 85
rows.push(row)
}
tree_rowset = {
fields: fields,
rows: rows,
pk: 'id',
parent_col: 'parent_id',
index_col: 'index',
}
demos.treegrid = `
ui.m(ui.em(2))
ui.stack()
ui.grid('treegrid', {
rowset: tree_rowset,
order_by: 'active name:desc',
//tree_col: 'name',
//can_edit: false,
can_change_header_visibility: true,
//can_focus_cells: false,
//order_by: 'parent_id name:desc',
can_move_rows: true,
//enter_edit_on_click_focused: false,
//can_change_parent: false,
})
ui.end_stack()
`
}
{
let fields = [
{name: 'id' , w: 50, min_w: 30, type: 'number', editable: false},
{name: 'name' , w: 100},
{name: 'color' , w: 50, label: 'Color that is long'},
{name: 'type' , w: 50},
{name: 'good' , w: 30, type: 'bool', true_text: 'Good', false_text: 'Bad', },
{name: 'climate' , w: 50},
]
let rows = [
[1, 'Apple' , 'Red' , 'Fruit' , true , 'Temperate'],
[2, 'Banana' , 'Yellow' , 'Fruit' , true , 'Tropical' ],
[3, 'Lemon' , 'Yellow' , 'Fruit' , false , 'Tropical' ],
[4, 'Pear' , 'Yellow' , 'Fruit' , false , 'Temperate'],
[5, 'Broccoli' , 'Green' , 'Veggie', false , 'Temperate'],
[6, 'Pepper' , 'Yellow' , 'Veggie', true , 'Temperate'],
[7, 'Potato' , 'Yellow' , 'Veggie', true , 'Temperate'],
[8, 'Carrot' , 'Orange' , 'Veggie', false , 'Temperate'],
]
food_rowset = {
fields: fields,
rows: rows,
pk: 'id',
}
grid_state = {}
demos.grid_groups = `
ui.m(ui.em(2))
ui.stack()
ui.grid('groups_grid', {
rowset: food_rowset,
tree_col: 'name',
cols: 'name id color type good climate',
order_by: 'color type:desc',
//order_by: 'name id:desc',
// group_by: 'climate > type good > color',
// group_by: 'good type > climate color',
//group_by: 'climate type good color name',
group_by: 'color',
col_attrs: {'$$group': {w: 200}},
//group_by: 'type > color',
//can_edit: false,
can_change_header_visibility: true,
//can_focus_cells: false,
//order_by: 'parent_id name:desc',
can_move_rows: true,
//enter_edit_on_click_focused: false,
//can_change_parent: false,
})
ui.end_stack()
`
}
tuts.text = `
// text() shows a line of text.
// how to call it: text(id, text, fr=1,
// align='center', valign='center',
// max_min_w=inf, min_w='auto', min_h='auto'
// )
// max_min_w limits how much text can expand under min_w='auto' before being clipped.
// the id is optional, we'll get back to that.
ui.text('', 'Hello World!')
`
tuts.h = `
// h() is a flexbox-like container that places its children horizontally.
// how to call it: ui.h(fr=1, gap=0, align='stretch', valign='stretch', min_w=0, min_h=0)
ui.h()
ui.text('', 'Hello', 1, 'c')
ui.text('', 'World', 1, 'c')
ui.end()
`
tuts.v = `
// v() is a flexbox-like container that places its children vertically.
// how to call it: ui.v(fr=1, gap=0, align='stretch', valign='stretch', min_w=0, min_h=0)
ui.v()
ui.text('', 'Hello')
ui.text('', 'World')
ui.end()
`
tuts.stack = `
// stack() is a container that places its children on top of each other,
// expanding as needed to make them fit.
// how to call it: ui.stack(id, fr=1, align='stretch', valign='stretch', min_w=0, min_h=0)
ui.stack()
ui.text('', 'Hello')
ui.text('', 'World')
ui.end()
`
tuts.bb = `
// bb() puts a background and/or border on its container, which is usually a stack.
// how to call it: bb(id, bg_color, border_sides, border_color, border_radius=0)
// border_sides can be true or 1 (all), null (none), or any combination of 'ltrb'.
// bg_color and border_color can be null (none).
// ui.shadow() draws a box shadow on the next bb() call.
ui.bg_style ('*', 'crimson', 'normal', 348, .83, .47)
ui.border_style('*', 'brown' , 'normal', 0, .59, .41)
ui.stack('', 0, 'c', 'c', 150, 50)
ui.shadow(2, 2, 5, 0, false, 'black')
ui.bb('crimson', null, 'ltrb', 'brown', null, 10)
ui.text('', 'Hello World!', 0, 'c')
ui.end()
`
tuts.font_size = `
// font(), font_size(), font_weight(), color() can be used
// to style up the text in the current container.
ui.v(0, 20, 'c', 'c')
ui.font_size(2)
ui.color(':teal')
ui.text('', 'Buongiorno!')
ui.h(0, 10, 'c')
// font and color changes are scoped.
// when this container ends, previus settings take effect.
ui.font('Serif')
ui.font_size(3.5)
ui.font_weight('bold')
ui.color(':green')
ui.text('', 'Hello')
ui.text('', 'World!')
ui.end()
// using the font size set above in this scope.
ui.text('', 'Buona notte!')
ui.end()
`
demos.flex_align_gap = `
ui.v(1, 30, 'c', 'c')
ui.h(1, 10, 'c', 'c')
for (let align of ['l', 'r', 'c', 's']) {
ui.v(1, 10)
for (let valign of ['t', 'b', 'c', 's']) {
ui.h(1, 10, 'c', 'c', 30, 30)
ui.border(1, 'intense')
for (let i = 1; i <= 3; i++) {
ui.stack('', 1, align, valign, 10, 10)
ui.bb('info')
ui.end_stack()
}
ui.end()
}
ui.end()
}
ui.end()
ui.h(1, 10, 'c', 'c')
for (let align of ['l', 'r', 'c', 's']) {
ui.v(1, 10)
for (let valign of ['t', 'b', 'c', 's']) {
ui.v(1, 10, 'c', 'c', 30, 30)
ui.border(1, 'intense')
for (let i = 1; i <= 3; i++) {
ui.stack('', 1, align, valign, 10, 10)
ui.bb('info')
ui.end_stack()
}
ui.end()
}
ui.end()
}
ui.end()
ui.end()
`
demos.flex_fr_min_w = `
ui.h(1, 30)
for (let hv of ['h', 'v']) {
ui.hv(hv, 1, 10, 'c', 'c', 100, 100)
ui.stack('', 1)
ui.bb('info')
ui.end_stack()
ui.stack('', 2)
ui.bb('info')
ui.end_stack()
ui.stack('', 3)
ui.bb('info')
ui.end_stack()
ui.stack('', 4)
ui.bb('info')
ui.end_stack()
ui.stack('', 0, 's', 's', 100, 100)
ui.bb('info')
ui.end_stack()
ui.end()
}
ui.end_h()
`
demos.split = `
ui.hsplit('hsplit1', .5)
ui.vsplit('vsplit1')
ui.hsplit('hsplit2', 100, 'px')
ui.text('', 'Fixed')
ui.splitter()
ui.text('', 'Mobile')
ui.end_hsplit()
ui.splitter()
ui.hsplit('hsplit3', 0.3)
ui.text('', '30%')
ui.splitter()
ui.text('', '70%')
ui.end_hsplit()
ui.end_vsplit()
ui.splitter()
ui.vsplit('vsplit2')
ui.hsplit('hsplit4', 200, 'px', ']')
ui.text('', 'Mobile')
ui.splitter()
ui.text('', 'Fixed')
ui.end_hsplit()
ui.splitter()
ui.hsplit('hsplit5', 0.3)
ui.text('', '30%')
ui.splitter()
ui.text('', '70%')
ui.end_hsplit()
ui.end_vsplit()
ui.end_hsplit()
`
demos.word_wrap = `
ui.hsplit('hsplit1', .8)
ui.v()
ui.p(20)
ui.stack()
ui.bb('bg2')
ui.text_wrapped('text1', \`
Were we in a Garden of Eden where land and other goods were infinitely
abundant, there would be no scarcity and, therefore, no need
for property rules; property concepts would be meaningless. The idea
of conflict, and the idea of rights, would not even arise. For example,
your taking my lawnmower would not really deprive me of it if I
could conjure up another in the blink of an eye. Lawnmower-taking
in these circumstances would not be theft. Property rights are not
applicable to things of infinite abundance, because there cannot be
conflict over such things.
\`, 0, 'c')
ui.end_stack()
ui.p(20)
ui.stack()
ui.bb('bg1')
ui.text_wrapped('text2', \`
The wrapped text pushes this flex cell down.
\`, 0, 'l')
ui.end_stack()
ui.p(20)
ui.stack()
ui.bb('bg2')
ui.text_wrapped('text3', \`
The wrapped text pushes this flex cell down.
Also, this is right-aligned.
\`, 0, 'r')
ui.end_stack()
ui.end_v()
ui.splitter()
ui.stack()
ui.text('', '<- Drag to wrap')
ui.end_stack()
ui.end_hsplit()
`
demos.input = `
ui.v(1, ui.sp(), 'l', 'c')
ui.h(1, ui.sp())
ui.label('input1', 'First Input')
ui.input('input1', 'Hello3 Hello3 Hello3 Hello3')
ui.end_h()
ui.h(1, ui.sp())
ui.label('input2', 'Second Input')
ui.input('input2', 'Hello3 Hello3')
ui.end_h()
ui.end_v()
`
demos.bg_dots = `
ui.bg_dots('dots1', 0.3)
`
demos.button = `
ui.m(ui.sp2())
ui.h(1, ui.sp2(), 's', 't')
if (ui.button_primary('btn1', 'Click me!', 0))
pr('clicked btn1!')
if (ui.button('btn2', 'Click me too!'))
pr('clicked btn2!')
ui.end_h()
`
demos.popup = `
ui.m(10)
ui.v(1, 30, 'c', 'c')
let i = 1
for (let inner of ['', 'i']) {
ui.h(1, 0, 'c', 'c', 360, 180)
for (let align of ['c', '[', ']']) {
ui.m(40, 30)
ui.p(20, 20)
ui.stack('', 0, 'c', 'c', 70, 100)
ui.stack()
ui.bb('bg1')
ui.end_stack()
ui.border(1, 'light')
for (let side of ['t', 'r', 'b', 'l', 'c']) {
if (side != 'c' || inner) {
ui.m(10)
ui.p(10)
ui.popup('popup'+i++, null, null, inner+side, align, 10, 10)
ui.stack()
ui.bb('bg2')
ui.end_stack()
ui.border(1, 'intense')
ui.m(5)
ui.p(5)
ui.popup('popup'+i++, null, null, inner+side, align, 5, 5)
ui.stack()
ui.bb('bg2')
ui.end_stack()
ui.border(1, 'intense')
ui.end_popup()
ui.end_popup()
}
}
ui.end_stack()
}
ui.end_h()
}
ui.end_v()
`
demos.bb_tooltip = `
let j = 0
for (let align of ['c', '[', ']']) {
let i = 0
for (let side of ['t', 'r', 'b', 'l']) {
let [x, y, p_i] = ui.drag_point('p'+j+i, 150+j*220, 100+i*140, 'red')
ui.popup('ttc'+j+i, null, p_i, 'ic', 'c', 50, 50)
ui.border(1, 'light')
ui.m(
side == 'l' || side == 'r' ? ui.sp2() : 0,
side == 't' || side == 'b' ? ui.sp2() : 0,
)
ui.m(10)
ui.popup('tt'+j+i, 'tooltip', null, side, align, 100, 50, 'change_side constrain')
ui.shadow(1, 1, 3, 0, false, ui.dark() ? 'black' : '#ccc')
ui.bb_tooltip('bg2', null, 'intense', null, ui.sp1())
ui.end_popup()
ui.end_popup()
i++
}
j++
}
`
demos.scrollbox = `
ui.v(0, 30, 'c', 'c')
ui.h(0, 10, 'c', 'c')
// both scrollbars
ui.sb('sb1', 0, null, null, 'c', 'c', 100, 100)
ui.stack('', 0, 'l', 't', 300, 300)
ui.bb('bg1', null, 1, 'intense')
ui.end_stack()
ui.end_sb()
// max w/h before showing scrollbar
ui.sb('sb2', 0, 'scroll', 'scroll', 'c', 'c', 100, 100)
ui.stack('', 0, 'l', 't', 100, 100)
ui.bb('bg1', null, 1, 'intense')
ui.end_stack()
ui.end_sb()
// hide on x-axis
ui.sb('sb3', 0, 'hide', 'auto', 'c', 'c', 100, 100)
ui.stack('', 0, 'l', 't', 300, 300)
ui.bb('bg1', null, 1, 'intense')
ui.end_stack()
ui.end_sb()
// hide on y-axis
ui.sb('sb4', 0, 'auto', 'hide', 'c', 'c', 100, 100)
ui.stack('', 0, 'l', 't', 300, 300)
ui.bb('bg1', null, 1, 'intense')
ui.end_stack()
ui.end_sb()
ui.end_h()
ui.h(0, 10, 'c', 'c')
// contain on x-axis
ui.sb('sb5', 0, 'contain', 'auto', 'c', 'c', 100, 100)
ui.stack('', 0, 'l', 't', 200, 200)
ui.bb('bg1', null, 1, 'intense')
ui.end_stack()
ui.end_sb()
// contain on y-axis
ui.sb('sb6', 0, 'auto', 'contain', 'c', 'c', 100, 100)
ui.stack('', 0, 'l', 't', 200, 200)
ui.bb('bg1', null, 1, 'intense')
ui.end_stack()
ui.end_sb()
ui.end_h()
ui.end_v()
`
demos.toolbox = `
ui.begin_toolboxes('tbdemo')
ui.toolbox('tb1', "(1) I am left-aligned", '[', 't', 100, 100)
ui.stack('', 1, 's', 's', 200, 300)
ui.end_stack()
ui.end_toolbox()
ui.toolbox('tb2', "(2) I am also left-aligned", '[', 't', 150, 150)
ui.stack('', 1, 's', 's', 200, 300)
ui.end_stack()
ui.end_toolbox()
ui.toolbox('tb3', "(3) I am right-aligned", ']', 't', 100, 100)
ui.stack('', 1, 's', 's', 200, 300)
ui.end_stack()
ui.end_toolbox()
ui.end_toolboxes()
`
demos.layers = `
ui.m(ui.em(2))
ui.sb('layers_sb', 1)
ui.stack('', 1, 'l', 't', 2000, 2000)
ui.popup('leyer1_popup', 'layer1', null, 'il', 'c', 100, 50,'change_side constrain')
ui.bb_tooltip('bg2', null, 'intense', null, ui.sp1())
ui.end_popup()
ui.popup('leyer1_popup', 'layer1', null, 'it', '[', 100, 50, 'change_side constrain')
ui.bb_tooltip('bg2', null, 'intense', null, ui.sp1())
ui.end_popup()
ui.bb('bg0')
ui.draw_layer('layer1')
ui.end_stack()
ui.end_sb()
`
let test_template = {
t: 'v', fr: 2, gap: 20, e: [
{t: 'text', id: 't1', s: 'TP Hello!'},
{t: 'stack', id: 'st1', fr: 1, e: [
{t: 'bb', bg_color: 'bg3'},
]},
]}
demos.template = `
ui.template('tpl1', test_template)
`
demos.color_picker = `
ui.p(ui.sp())
ui.stack('', 0, 'c', 'c', 400)
ui.border(1, 'light')
ui.color_picker('cp1', 200, .75, .25)
ui.end_stack()
`
// screen sharing ------------------------------------------------------------
ui.frame_changed = async function() {
if (!offer_con) return
let cb = await ui.pack_frame()
offer_con.send(cb)
}
listen('rtc', function(c) {
ui.animate()
})
let signal_server, offer_con
function demo_share_screen_init() {
signal_server = signal_server || rtc.demo_signal_server()
if (!offer_con) {
offer_con = rtc.offer({signal_server: signal_server})
let p = ui.add_pointer()
offer_con.pointer = p
offer_con.recv = function(s) {
let t = json_arg(s)
assign(p, t)
p.activate()
ui.animate()
}
}
}
demos.share_screen = `
ui.mt(ui.sp())
ui.v(1, ui.sp())
ui.ml(ui.sp())
demo_share_screen_init()
ui.h(0, ui.sp())
ui.text('', 'My ID', 0)
let my_sid = offer_con.signal_con.sid
ui.state('sid').set('text', my_sid)
ui.input('sid')
ui.text('', 'Other ID', 0)
let to_sid = ui.input('to_sid')
if (!offer_con.open && my_sid)
if (ui.button('btn_make_offer', 'Share Screen', 0, 'c', 'c', ui.em(10)))
offer_con.connect(to_sid)
if (offer_con.open)
if (ui.button('btn_stop_sharing', 'Stop Sharing', 0, 'c', 'c', ui.em(10)))
offer_con.close()
ui.end_h()
ui.ml(ui.sp())
ui.h(0)
ui.text('', 'Status: ', 0)
ui.text('', offer_con.open ? 'Open' : 'Closed')
ui.end_h()
ui.end_v()
`
let answer_con
function demo_see_screen_init() {
signal_server = signal_server || rtc.demo_signal_server()
answer_con = answer_con || rtc.answer({signal_server: signal_server})
}
demos.see_screen = `
ui.mt(ui.sp())
ui.v(1, ui.sp())
ui.ml(ui.sp())
demo_see_screen_init()
ui.h(0, ui.sp())
ui.text('', 'My ID', 0)
let my_sid = answer_con.signal_con.sid
ui.state('sid').set('text', my_sid)
ui.input('sid')
ui.text('', 'Other ID')
let to_sid = ui.input('to_sid')
if (!answer_con.open && my_sid)
if (ui.button('btn_accept_offer', 'See Screen', 0, 'c', 'c', ui.em(10)))
answer_con.connect(to_sid)
if (answer_con.open)
if (ui.button('btn_stop_seeing', 'Stop Seeing', 0, 'c', 'c', ui.em(10)))
answer_con.close()
ui.end_h()
ui.scrollbox('sb_shared_screen')
ui.border('t', 'light')
ui.shared_screen('ss1', answer_con)
ui.end_scrollbox()
ui.end_v()
`
enter_see_this_screen = function() {
let signal_server = rtc.mock_signal_server()
let offer_con = rtc.offer ({signal_server: signal_server, recv: pr})
let answer_con = rtc.answer({signal_server: signal_server, recv: pr})
}
if(0)
demos.see_this_screen = `
ui.mt(ui.sp())
ui.v(1, ui.sp())
ui.ml(ui.sp())
ui.h(0, ui.sp())
ui.text('', 'My ID')
let my_sid = str(offer_con.signal_con.sid)
ui.state('offer_sid').set('text', my_sid)
ui.input('offer_sid')
if (offer_con.open) {
if (ui.button('btn_stop_sharing', 'Stop Sharing', 0, 'c', 'c', ui.em(10))) {
offer_con.close()
}
} else if (answer_con.open) {
if (ui.button('btn_stop_seeing', 'Stop Seeing', 0, 'c', 'c', ui.em(10))) {
answer_con.close()
}
} else {
if (my_sid) {
if (ui.button('btn_make_offer', 'Share Screen', 0, 'c', 'c', ui.em(10))) {
offer_con.connect(to_sid)
}
}
if (ui.button('btn_accept_offer', 'See Screen', 0, 'c', 'c', ui.em(10))) {
answer_con.connect(to_sid)
}
}
/*
ui.state('in_send').set('text', json(signal_queue.signals))
ui.input('in_send')
if (ui.button('btn_send')) {
signal_queue.signals.length = 0
}
let answer = ui.input('in_answer')
let in_recv = ui.input('in_recv')
if (ui.button('btn_recv')) {
for (let [id, k, v] of json_arg(in_recv)) {
rtc.signal_server.signal(id, k, v)
}
}
*/
ui.end_h()
ui.scrollbox('sb_shared_screen')
ui.border('t', 'light')
ui.shared_screen('ss1', answer_con)
ui.end_scrollbox()
ui.end_v()
`
// demo ui -------------------------------------------------------------------
let demos_array; {
let t = {}
for (let k in tuts)
t['tutorial_'+k] = tuts[k]
assign(demos, t)
demos_array = keys(demos)
}
let a_length = 0
let a_strlen = 0
ui.main = function() {
ui.v()
ui.stack(0, 0, 's', 't', null, ui.em(2))
ui.p(ui.sp4(), ui.sp4(), ui.sp2(), ui.sp2())
ui.h()
ui.bb(':rgb(0, 125, 184)')
let svg = 'data:image/svg+xml;base64,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'
ui.img(svg, 1, 'l', 'c')
ui.font_size(3)
ui.mr(ui.sp())
ui.color(':white')
ui.text('', 'Defuser', 0, 'r')
ui.end_h()
ui.end_stack()
ui.sb('top_bar_sb', 0, 'auto', 'contain')
ui.p(ui.sp())
ui.h(1, ui.sp2(), 's')
ui.border('b', 'light')
ui.color('label')
ui.text('', 'a.length', 0)
ui.color('link')
ui.text('', a_length+'', 0, 'r', 'c', 1/0, ui.em(3))
ui.color('label')
ui.text('', 'JSON', 0)
ui.color('link')
ui.text('', format_kbytes(a_strlen, 1), 0, 'r', 'c', 1/0, ui.em(3))
if (ui.button('btn_light', 'lights', 0)) {
ui.set_default_theme(ui.default_theme == 'light' ? 'dark' : 'light')
save_demo_state('theme', ui.default_theme)
ui.relayout()
}
if (ui.button('btn_debug', 'DEBUG', 0)) {
ui.DEBUG = !ui.DEBUG
save_demo_state('debug', ui.DEBUG)
ui.relayout()
}
if (ui.button('btn_tui', 'TUI', 0)) {
ui.TUI = !ui.TUI
save_demo_state('tui', ui.TUI)
ui.relayout()
}
ui.color('label')
ui.text('', 'canvas-ui v'+ui.VERSION, 1, 'r')
ui.end_h()
ui.end_sb()
ui.h()
ui.stack('', 0, 's', 's', ui.em(10))
ui.border('r', 'light')
ui.state_init('demos_list', 'focused_item_i', demos_array.indexOf(SELECTED_DEMO))
let i = ui.state('demos_list', 'focused_item_i')
SELECTED_DEMO = demos_array[i]
save_demo_state('demo', SELECTED_DEMO)
ui.sb('demos_list_sb')
let demo = ui.list('demos_list', demos_array)
ui.end_sb()
ui.end_stack()
let s = (demos[demo] ?? '').trim()
if (0) {
ui.sb('demo_code_sb', .5)
ui.bb('bg1', null, 'r', 'light')
ui.font('monospace')
ui.p(ui.sp4())
if (s)
ui.text_lines('demo_text', s, 0, 'l', 't')
ui.end_sb()
}
ui.stack()
if (s)
eval(s)
ui.end_stack()
if (ui.DEBUG) {
if (0) {
ui.v(0, 0, 's', 's', 200)
ui.border('l', 'intense')
function fgr(graph_name, fr) {
ui.stack('', 0)
ui.bb('bg2')
ui.color('text')