dockview-core
Version:
Zero dependency layout manager supporting tabs, groups, grids and splitviews for vanilla TypeScript
133 lines (132 loc) • 6.07 kB
JavaScript
;
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.PopupService = void 0;
var dom_1 = require("../../dom");
var events_1 = require("../../events");
var lifecycle_1 = require("../../lifecycle");
function isCoarsePrimaryInput(win) {
if (!win.matchMedia) {
return false;
}
var coarse = win.matchMedia('(pointer: coarse)').matches;
var fine = win.matchMedia('(pointer: fine)').matches;
return coarse && !fine;
}
var PopupService = /** @class */ (function (_super) {
__extends(PopupService, _super);
function PopupService(root, win) {
if (win === void 0) { win = window; }
var _this = _super.call(this) || this;
_this._active = null;
_this._activeDisposable = new lifecycle_1.MutableDisposable();
_this._root = root;
_this._window = win;
_this._element = win.document.createElement('div');
_this._element.className = 'dv-popover-anchor';
_this._element.style.position = 'relative';
_this._root.prepend(_this._element);
_this.addDisposables(lifecycle_1.Disposable.from(function () {
_this.close();
}), _this._activeDisposable);
return _this;
}
/**
* Move the popup anchor into a new root element. Call this when a shell
* wraps the dockview component so that edge-group overflow dropdowns
* position correctly relative to the full layout area.
*/
PopupService.prototype.updateRoot = function (newRoot) {
newRoot.prepend(this._element);
this._root = newRoot;
};
PopupService.prototype.openPopover = function (element, position) {
var _this = this;
var _a;
this.close();
var wrapper = this._window.document.createElement('div');
wrapper.style.position = 'absolute';
wrapper.style.zIndex = (_a = position.zIndex) !== null && _a !== void 0 ? _a : 'var(--dv-overlay-z-index)';
wrapper.appendChild(element);
var anchorBox = this._element.getBoundingClientRect();
var offsetX = anchorBox.left;
var offsetY = anchorBox.top;
wrapper.style.top = "".concat(position.y - offsetY, "px");
wrapper.style.left = "".concat(position.x - offsetX, "px");
this._element.appendChild(wrapper);
this._active = wrapper;
// Outside-pointerdown dismissal is suppressed for a short grace
// window after opening. Touch long-press callers (chip / tab context
// menus) open the popover while the user's finger is still pressing
// the source element — Android Chrome can dispatch a follow-up
// synthetic pointerdown tied to the gesture, and the release-then-
// retap motion can land just outside the wrapper. Either would
// dismiss the popover before the user can see or interact with it.
// The grace window is short enough that intentional outside taps
// still feel responsive.
var openedAt = Date.now();
var POINTERDOWN_GRACE_MS = 200;
this._activeDisposable.value = new lifecycle_1.CompositeDisposable((0, events_1.addDisposableListener)(this._window, 'pointerdown', function (event) {
var _a;
if (Date.now() - openedAt < POINTERDOWN_GRACE_MS) {
return;
}
var target = event.target;
if (!(target instanceof HTMLElement)) {
return;
}
var el = target;
while (el && el !== wrapper) {
el = (_a = el === null || el === void 0 ? void 0 : el.parentElement) !== null && _a !== void 0 ? _a : null;
}
if (el) {
return; // clicked within popover
}
_this.close();
}), (0, events_1.addDisposableListener)(this._window, 'keydown', function (event) {
if (event.key === 'Escape' || event.key === 'Enter') {
_this.close();
}
}), (0, events_1.addDisposableListener)(this._window, 'resize', function () {
// On touch-primary devices, common interactions resize the
// window: on-screen keyboard pop, orientation change, browser
// address-bar collapse. None of these mean "the user wants
// the popover dismissed". Specifically, focusing the chip
// context menu's rename input pops the keyboard, which would
// otherwise close the menu the moment the user goes to edit
// it. Desktop / hybrid input keeps the existing behaviour —
// there a resize genuinely means the user has resized the
// window and the popover position is now stale.
if (isCoarsePrimaryInput(_this._window)) {
return;
}
_this.close();
}));
this._window.requestAnimationFrame(function () {
(0, dom_1.shiftAbsoluteElementIntoView)(wrapper, _this._root);
});
};
PopupService.prototype.close = function () {
if (this._active) {
this._active.remove();
this._activeDisposable.dispose();
this._active = null;
}
};
return PopupService;
}(lifecycle_1.CompositeDisposable));
exports.PopupService = PopupService;