91 lines
3.2 KiB
JavaScript
91 lines
3.2 KiB
JavaScript
import { timeout } from 'resource:///com/github/Aylur/ags/utils.js';
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import { Box, EventBox, Overlay } from 'resource:///com/github/Aylur/ags/widget.js';
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import Gtk from 'gi://Gtk';
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const MAX_OFFSET = 200;
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const OFFSCREEN = 500;
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const TRANSITION = 'transition: margin 0.5s ease, opacity 3s ease;';
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export default ({
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properties,
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connections,
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props,
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} = {}) => {
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const widget = EventBox({});
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const gesture = Gtk.GestureDrag.new(widget);
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widget.add(Overlay({
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...props,
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properties: [
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...properties,
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['dragging', false],
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],
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child: Box({ className: 'player' }),
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connections: [
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...connections,
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[gesture, overlay => {
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if (overlay.list().length <= 1)
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return;
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overlay._dragging = true;
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const offset = gesture.get_offset()[1];
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const playerBox = overlay.list().at(-1);
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if (offset >= 0) {
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playerBox.setStyle(`margin-left: ${offset}px;
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margin-right: -${offset}px;
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${playerBox._bgStyle}`);
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}
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else {
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const newOffset = Math.abs(offset);
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playerBox.setStyle(`margin-left: -${newOffset}px;
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margin-right: ${newOffset}px;
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${playerBox._bgStyle}`);
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}
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overlay._selected = playerBox;
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}, 'drag-update'],
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[gesture, overlay => {
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if (overlay.list().length <= 1)
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return;
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overlay._dragging = false;
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const offset = gesture.get_offset()[1];
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const playerBox = overlay.list().at(-1);
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if (Math.abs(offset) > MAX_OFFSET) {
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if (offset >= 0) {
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playerBox.setStyle(`${TRANSITION}
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margin-left: ${OFFSCREEN}px;
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margin-right: -${OFFSCREEN}px;
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opacity: 0;
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${playerBox._bgStyle}`);
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}
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else {
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playerBox.setStyle(`${TRANSITION}
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margin-left: -${OFFSCREEN}px;
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margin-right: ${OFFSCREEN}px;
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opacity: 0;
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${playerBox._bgStyle}`);
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}
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timeout(500, () => {
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overlay.reorder_overlay(playerBox, 0);
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playerBox.setStyle(playerBox._bgStyle);
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overlay._selected = overlay.list().at(-1);
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});
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}
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else {
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playerBox.setStyle(`${TRANSITION} ${playerBox._bgStyle}`);
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}
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}, 'drag-end'],
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],
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}));
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widget.child.list = () => widget.child.get_children().filter(ch => ch._bgStyle !== undefined);
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return widget;
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};
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