gridstack
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TypeScript/JS lib for dashboard layout and creation, responsive, mobile support, no external dependencies, with many wrappers (React, Angular, Vue, Ember, knockout...)
154 lines • 7.1 kB
JavaScript
;
/**
* dd-gridstack.ts 12.0.0
* Copyright (c) 2021-2024 Alain Dumesny - see GridStack root license
*/
var __assign = (this && this.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.DDGridStack = void 0;
var utils_1 = require("./utils");
var dd_manager_1 = require("./dd-manager");
var dd_element_1 = require("./dd-element");
// let count = 0; // TEST
/**
* HTML Native Mouse and Touch Events Drag and Drop functionality.
*/
var DDGridStack = /** @class */ (function () {
function DDGridStack() {
}
DDGridStack.prototype.resizable = function (el, opts, key, value) {
this._getDDElements(el, opts).forEach(function (dEl) {
var _a;
if (opts === 'disable' || opts === 'enable') {
dEl.ddResizable && dEl.ddResizable[opts](); // can't create DD as it requires options for setupResizable()
}
else if (opts === 'destroy') {
dEl.ddResizable && dEl.cleanResizable();
}
else if (opts === 'option') {
dEl.setupResizable((_a = {}, _a[key] = value, _a));
}
else {
var n = dEl.el.gridstackNode;
var grid = n.grid;
var handles = dEl.el.getAttribute('gs-resize-handles') || grid.opts.resizable.handles || 'e,s,se';
if (handles === 'all')
handles = 'n,e,s,w,se,sw,ne,nw';
// NOTE: keep the resize handles as e,w don't have enough space (10px) to show resize corners anyway. limit during drag instead
// restrict vertical resize if height is done to match content anyway... odd to have it spring back
// if (Utils.shouldSizeToContent(n, true)) {
// const doE = handles.indexOf('e') !== -1;
// const doW = handles.indexOf('w') !== -1;
// handles = doE ? (doW ? 'e,w' : 'e') : (doW ? 'w' : '');
// }
var autoHide = !grid.opts.alwaysShowResizeHandle;
dEl.setupResizable(__assign(__assign(__assign({}, grid.opts.resizable), { handles: handles, autoHide: autoHide }), {
start: opts.start,
stop: opts.stop,
resize: opts.resize
}));
}
});
return this;
};
DDGridStack.prototype.draggable = function (el, opts, key, value) {
this._getDDElements(el, opts).forEach(function (dEl) {
var _a;
if (opts === 'disable' || opts === 'enable') {
dEl.ddDraggable && dEl.ddDraggable[opts](); // can't create DD as it requires options for setupDraggable()
}
else if (opts === 'destroy') {
dEl.ddDraggable && dEl.cleanDraggable();
}
else if (opts === 'option') {
dEl.setupDraggable((_a = {}, _a[key] = value, _a));
}
else {
var grid = dEl.el.gridstackNode.grid;
dEl.setupDraggable(__assign(__assign({}, grid.opts.draggable), {
// containment: (grid.parentGridNode && grid.opts.dragOut === false) ? grid.el.parentElement : (grid.opts.draggable.containment || null),
start: opts.start,
stop: opts.stop,
drag: opts.drag
}));
}
});
return this;
};
DDGridStack.prototype.dragIn = function (el, opts) {
this._getDDElements(el).forEach(function (dEl) { return dEl.setupDraggable(opts); });
return this;
};
DDGridStack.prototype.droppable = function (el, opts, key, value) {
if (typeof opts.accept === 'function' && !opts._accept) {
opts._accept = opts.accept;
opts.accept = function (el) { return opts._accept(el); };
}
this._getDDElements(el, opts).forEach(function (dEl) {
var _a;
if (opts === 'disable' || opts === 'enable') {
dEl.ddDroppable && dEl.ddDroppable[opts]();
}
else if (opts === 'destroy') {
dEl.ddDroppable && dEl.cleanDroppable();
}
else if (opts === 'option') {
dEl.setupDroppable((_a = {}, _a[key] = value, _a));
}
else {
dEl.setupDroppable(opts);
}
});
return this;
};
/** true if element is droppable */
DDGridStack.prototype.isDroppable = function (el) {
var _a;
return !!(((_a = el === null || el === void 0 ? void 0 : el.ddElement) === null || _a === void 0 ? void 0 : _a.ddDroppable) && !el.ddElement.ddDroppable.disabled);
};
/** true if element is draggable */
DDGridStack.prototype.isDraggable = function (el) {
var _a;
return !!(((_a = el === null || el === void 0 ? void 0 : el.ddElement) === null || _a === void 0 ? void 0 : _a.ddDraggable) && !el.ddElement.ddDraggable.disabled);
};
/** true if element is draggable */
DDGridStack.prototype.isResizable = function (el) {
var _a;
return !!(((_a = el === null || el === void 0 ? void 0 : el.ddElement) === null || _a === void 0 ? void 0 : _a.ddResizable) && !el.ddElement.ddResizable.disabled);
};
DDGridStack.prototype.on = function (el, name, callback) {
this._getDDElements(el).forEach(function (dEl) {
return dEl.on(name, function (event) {
callback(event, dd_manager_1.DDManager.dragElement ? dd_manager_1.DDManager.dragElement.el : event.target, dd_manager_1.DDManager.dragElement ? dd_manager_1.DDManager.dragElement.helper : null);
});
});
return this;
};
DDGridStack.prototype.off = function (el, name) {
this._getDDElements(el).forEach(function (dEl) { return dEl.off(name); });
return this;
};
/** @internal returns a list of DD elements, creating them on the fly by default unless option is to destroy or disable */
DDGridStack.prototype._getDDElements = function (els, opts) {
// don't force create if we're going to destroy it, unless it's a grid which is used as drop target for it's children
var create = els.gridstack || opts !== 'destroy' && opts !== 'disable';
var hosts = utils_1.Utils.getElements(els);
if (!hosts.length)
return [];
var list = hosts.map(function (e) { return e.ddElement || (create ? dd_element_1.DDElement.init(e) : null); }).filter(function (d) { return d; }); // remove nulls
return list;
};
return DDGridStack;
}());
exports.DDGridStack = DDGridStack;
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