@aurigma/design-atoms
Version:
Design Atoms is a part of Customer's Canvas SDK which allows for manipulating individual design elements through your code.
163 lines • 9.15 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 (b.hasOwnProperty(p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
import { NotImplementedException } from "@aurigma/design-atoms-model/Exception";
import { BaseItemsCommand } from "./BaseItemsCommand";
import { PlaceholderItemHandler } from "../../ItemHandlers/PlaceholderItemHandler";
import { LayoutItemHandler } from "../../ItemHandlers/LayoutItemHandler";
import { RectangleF } from "@aurigma/design-atoms-model/Math";
import { DistributeType } from "@aurigma/design-atoms-interfaces";
var DistributeItemsCommand = /** @class */ (function (_super) {
__extends(DistributeItemsCommand, _super);
function DistributeItemsCommand(_canvas, productHandler, historyArgs, args) {
var _this = _super.call(this, productHandler, historyArgs, args) || this;
_this._canvas = _canvas;
return _this;
}
DistributeItemsCommand.prototype._executeCommandBody = function () {
return __awaiter(this, void 0, void 0, function () {
var targetItems;
return __generator(this, function (_a) {
targetItems = this._getTargetItems(this._args.items, this._args.query, this._args.queryOptions);
if (targetItems.length < 3)
return [2 /*return*/];
if (this._canvas != null)
this._canvas.pauseRedraw();
try {
this._distributeItemHandler(targetItems, this._args.distribute);
}
finally {
if (this._canvas != null)
this._canvas.continueRedraw();
}
return [2 /*return*/];
});
});
};
DistributeItemsCommand.prototype.redo = function () {
throw new NotImplementedException();
};
DistributeItemsCommand.prototype.undo = function () {
throw new NotImplementedException();
};
DistributeItemsCommand.prototype._distributeItemHandler = function (items, distribute) {
var _this = this;
var itemHandlers = items.map(function (item) {
return _this._productHandler.getHandler(item);
}).filter(function (handler) { return !handler.locked &&
(distribute === DistributeType.horizontal && handler.getPermissions().allowMoveHorizontal
|| distribute === DistributeType.vertical && handler.getPermissions().allowMoveVertical); });
var boundsRectangle = RectangleF.getOverallBounds(itemHandlers.map(function (h) { return h.bounds; }));
var boundsHeight = boundsRectangle.height;
var boundsWidth = boundsRectangle.width;
if (distribute === DistributeType.horizontal) {
var totalItemsWidth = itemHandlers.reduce(function (acc, itemHandler) {
return acc + itemHandler.bounds.width;
}, 0);
var spacingW = (boundsWidth - totalItemsWidth) / (itemHandlers.length - 1);
var handlersSortedX = itemHandlers.slice(0).sort(function (handler1, handler2) {
return handler1.bounds.center.x - handler2.bounds.center.x;
});
for (var i = 1; i < handlersSortedX.length - 1; i++) {
var itemHandler = handlersSortedX[i];
var itemCenterOld = itemHandler.bounds.center;
var itemBounds = itemHandler.bounds;
var itemHandlerPrevious = handlersSortedX[i - 1];
var itemPreviousBounds = itemHandlerPrevious.bounds;
var newCenterX = itemPreviousBounds.right + spacingW + itemBounds.width / 2;
var itemRectangle = itemHandler.rectangle;
itemRectangle.centerX = newCenterX;
this._updateItemRectangle(itemHandler, itemRectangle, itemCenterOld);
}
}
if (distribute === DistributeType.vertical) {
var totalItemsHeight = itemHandlers.reduce(function (acc, itemHandler) {
return acc + itemHandler.bounds.height;
}, 0);
var spacingH = (boundsHeight - totalItemsHeight) / (itemHandlers.length - 1);
var handlersSortedY = itemHandlers.slice(0).sort(function (handler1, handler2) {
return handler1.bounds.center.y - handler2.bounds.center.y;
});
for (var i = 1; i < handlersSortedY.length - 1; i++) {
var itemHandler = handlersSortedY[i];
var itemCenterOld = itemHandler.bounds.center;
var itemBounds = itemHandler.bounds;
var itemHandlerPrevious = handlersSortedY[i - 1];
var itemPreviousBounds = itemHandlerPrevious.bounds;
var newCenterY = itemPreviousBounds.bottom + spacingH + itemBounds.height / 2;
var itemRectangle = itemHandler.rectangle;
itemRectangle.centerY = newCenterY;
this._updateItemRectangle(itemHandler, itemRectangle, itemCenterOld);
}
}
this._canvas.updateSelection();
this._canvas.redraw();
};
DistributeItemsCommand.prototype._updateItemRectangle = function (itemHandler, rectangle, centerOld) {
if (itemHandler instanceof PlaceholderItemHandler) {
itemHandler.setRectangle(rectangle, null, true);
itemHandler.updateContentAndFrames(function (contentHandler) {
var rect = contentHandler.rectangle;
rect.centerX += (rectangle.centerX - centerOld.x);
rect.centerY += (rectangle.centerY - centerOld.y);
contentHandler.setRectangle(rect);
});
}
else if (itemHandler instanceof LayoutItemHandler) {
itemHandler.setRectangle(rectangle, null, true);
}
else {
itemHandler.setRectangle(rectangle);
}
itemHandler.update();
};
return DistributeItemsCommand;
}(BaseItemsCommand));
export { DistributeItemsCommand };
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