nixos-configs/devices/wim/config/ags/ts/misc/popup.ts

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import App from 'resource:///com/github/Aylur/ags/app.js';
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import Hyprland from 'resource:///com/github/Aylur/ags/service/hyprland.js';
import Variable from 'resource:///com/github/Aylur/ags/variable.js';
import { Box, Overlay, Window } from 'resource:///com/github/Aylur/ags/widget.js';
import { timeout } from 'resource:///com/github/Aylur/ags/utils.js';
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// Types
type Allocation = typeof imports.gi.Gtk.Allocation;
type Widget = typeof imports.gi.Gtk.Widget;
import { RevealerProps } from 'types/widgets/revealer';
import { WindowProps } from 'types/widgets/window';
import AgsWindow from 'types/widgets/window';
import AgsBox from 'types/widgets/box';
import AgsOverlay from 'types/widgets/overlay';
import { Binding } from 'types/service';
type PopupWindow = WindowProps & {
transition?: RevealerProps['transition']
transition_duration?: number
bezier?: string
on_open?(self: AgsWindow): void
on_close?(self: AgsWindow): void
blur?: boolean
close_on_unfocus?: 'none' | 'stay' | 'released' | 'clicked'
anchor?: Array<string>
name: string
};
// FIXME: deal with overlay children?
// TODO: make this a new class to be able to edit props
export default ({
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transition = 'slide_down',
transition_duration = 800,
bezier = 'cubic-bezier(0.68, -0.4, 0.32, 1.4)',
on_open = () => {/**/},
on_close = () => {/**/},
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// Window props
name,
child = Box(),
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visible = false,
anchor = [],
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layer = 'overlay',
blur = false,
close_on_unfocus = 'released',
...props
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}: PopupWindow) => {
const Child = Variable(child);
const AntiClip = Variable(false);
const needsAnticlipping = bezier.match(/-[0-9]/) !== null &&
transition !== 'crossfade';
const attribute = {
set_x_pos: (
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alloc: Allocation,
side = 'right' as 'left' | 'right',
) => {
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const window = App.getWindow(name) as AgsWindow;
if (!window) {
return;
}
const width = window.get_display()
.get_monitor_at_point(alloc.x, alloc.y)
.get_geometry().width;
window.margins = [
window.margins[0],
side === 'right' ?
(width - alloc.x - alloc.width) :
window.margins[1],
window.margins[2],
side === 'right' ?
window.margins[3] :
(alloc.x - alloc.width),
];
},
get_child: () => Child.value,
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set_child: (new_child: Widget) => {
Child.value = new_child;
App.getWindow(name)?.child.show_all();
},
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// This is for my custom pointers.js
close_on_unfocus,
};
if (transition === 'none') {
return Window({
name,
layer,
anchor,
visible: false,
...props,
attribute,
child: Child.bind(),
});
}
const window = Window({
name,
layer,
anchor,
visible: false,
...props,
attribute,
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setup: () => {
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// Add way to make window open on startup
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const id = App.connect('config-parsed', () => {
if (visible) {
App.openWindow(`${name}`);
}
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App.disconnect(id);
});
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if (blur) {
Hyprland.sendMessage('[[BATCH]] ' +
`keyword layerrule ignorealpha[0.97],${name}; ` +
`keyword layerrule blur,${name}`);
}
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},
child: Overlay({
overlays: [Box({
setup: (self) => {
// Make sure child doesn't
// get bigger than it should
const MAX_ANCHORS = 4;
self.hpack = 'center';
self.vpack = 'center';
if (anchor.includes('top') &&
anchor.includes('bottom')) {
self.vpack = 'center';
}
else if (anchor.includes('top')) {
self.vpack = 'start';
}
else if (anchor.includes('bottom')) {
self.vpack = 'end';
}
if (anchor.includes('left') &&
anchor.includes('right')) {
self.hpack = 'center';
}
else if (anchor.includes('left')) {
self.hpack = 'start';
}
else if (anchor.includes('right')) {
self.hpack = 'end';
}
if (anchor.length === MAX_ANCHORS) {
self.hpack = 'center';
self.vpack = 'center';
}
if (needsAnticlipping) {
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const reorder_child = (position: number) => {
// If unanchored, we have another anticlip widget
// so we can't change the order
if (anchor.length !== 0) {
for (const ch of self.children) {
if (ch !== Child.value) {
self.reorder_child(ch, position);
return;
}
}
}
};
self.hook(AntiClip, () => {
if (transition === 'slide_down') {
self.vertical = true;
reorder_child(-1);
}
else if (transition === 'slide_up') {
self.vertical = true;
reorder_child(0);
}
else if (transition === 'slide_right') {
self.vertical = false;
reorder_child(-1);
}
else if (transition === 'slide_left') {
self.vertical = false;
reorder_child(0);
}
});
}
},
children: Child.bind().transform((v) => {
if (needsAnticlipping) {
return [
// Add an anticlip widget when unanchored
// to not have a weird animation
anchor.length === 0 && Box({
css: `
min-height: 100px;
min-width: 100px;
padding: 2px;
`,
visible: AntiClip.bind(),
}),
v,
Box({
css: `
min-height: 100px;
min-width: 100px;
padding: 2px;
`,
visible: AntiClip.bind(),
}),
];
}
else {
return [v];
}
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}) as Binding<any, any, Widget[]>,
})],
setup: (self) => {
self.on('get-child-position', (_, ch) => {
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const overlay = (Child.value as Widget)
.get_parent() as AgsOverlay;
if (ch === overlay) {
const alloc = overlay.get_allocation();
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const setAlloc = (v: number) => v - 2 < 0 ? 1 : v;
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(self.child as AgsBox).css = `
min-height: ${setAlloc(alloc.height - 2)}px;
min-width: ${setAlloc(alloc.width - 2)}px;
`;
}
});
},
child: Box({
css: `
min-height: 1px;
min-width: 1px;
padding: 1px;
`,
setup: (self) => {
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let currentTimeout: number;
self.hook(App, (_, currentName, isOpen) => {
if (currentName === name) {
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const overlay = (Child.value as Widget)
.get_parent() as AgsOverlay;
const alloc = overlay.get_allocation();
const height = needsAnticlipping ?
alloc.height + 100 + 10 :
alloc.height + 10;
if (needsAnticlipping) {
AntiClip.value = true;
const thisTimeout = timeout(
transition_duration,
() => {
// Only run the timeout if there isn't a newer timeout
if (thisTimeout === currentTimeout) {
AntiClip.value = false;
}
},
);
currentTimeout = thisTimeout;
}
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let css = '';
/* Margin: top | right | bottom | left */
switch (transition) {
case 'slide_down':
css = `margin:
-${height}px
0
${height}px
0
;`;
break;
case 'slide_up':
css = `margin:
${height}px
0
-${height}px
0
;`;
break;
case 'slide_left':
css = `margin:
0
-${height}px
0
${height}px
;`;
break;
case 'slide_right':
css = `margin:
0
${height}px
0
-${height}px
;`;
break;
case 'crossfade':
css = `
opacity: 0;
min-height: 1px;
min-width: 1px;
`;
break;
default:
break;
}
if (isOpen) {
on_open(window);
// To get the animation, we need to set the css
// to hide the widget and then timeout to have
// the animation
overlay.css = css;
timeout(10, () => {
overlay.css = `
transition: margin
${transition_duration}ms ${bezier},
opacity
${transition_duration}ms ${bezier};
`;
});
}
else {
timeout(transition_duration, () => {
on_close(window);
});
overlay.css = `${css}
transition: margin
${transition_duration}ms ${bezier},
opacity
${transition_duration}ms ${bezier};
`;
}
}
});
},
}),
}),
});
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return window;
};