@aurigma/design-atoms
Version:
Design Atoms is a part of Customer's Canvas SDK which allows for manipulating individual design elements through your code.
353 lines • 19.3 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 { CurvedTextItem } from "@aurigma/design-atoms-model/Product/Items";
import { NewBaseTextItemHandler } from "./NewBaseTextItemHandler";
import { EqualsOfFloatNumbers, RectangleF, RotatedRectangleF } from "@aurigma/design-atoms-model/Math";
import { TextFrameType } from "@aurigma/design-atoms-text/TextEditor/Enums/TextFrameType";
import { getPathFirstPoint, getPathLastPoint, toTextWhizzPath } from "@aurigma/design-atoms-text/Utils/PathUtils";
import { Graphics } from "../Graphics";
import Environment from "@aurigma/design-atoms-model/Utils/Environment";
import { rectangleEquals } from "../Utils/Math";
import { ItemHandlerState } from "./ItemHandlerState";
import { ListStyleSheetManagerFactory } from "@aurigma/design-atoms-text/TextEditor/Services";
import { GmXmlParser } from "@aurigma/design-atoms-text/Serialization/GmXmlParser";
import { GmXmlSerializer } from "@aurigma/design-atoms-text/Serialization/GmXmlSerializer";
import { ColorPalette } from "@aurigma/design-atoms-text/Serialization/Model/ColorPalette";
import { ItemUtils } from "../Utils/ItemUtils";
import { Paragraph, Span } from "@aurigma/design-atoms-text/Model";
var NewCurvedTextItemHandler = /** @class */ (function (_super) {
__extends(NewCurvedTextItemHandler, _super);
function NewCurvedTextItemHandler(fontRegistry, textEditorControllerFactory, item, textWhizz, apiClient, colorPreviewService, colorParser) {
if (textWhizz === void 0) { textWhizz = null; }
return _super.call(this, fontRegistry, textEditorControllerFactory, item, textWhizz, apiClient, colorPreviewService, colorParser) || this;
}
Object.defineProperty(NewCurvedTextItemHandler.prototype, "item", {
get: function () {
return this._getItem();
},
set: function (item) {
_super.prototype._setItem.call(this, item);
},
enumerable: true,
configurable: true
});
NewCurvedTextItemHandler.prototype.getFramesData = function () {
var data = [];
data.push(this.item.textPath);
return {
type: TextFrameType.pathTextFrame,
frames: data
};
};
;
//TODO: to del
NewCurvedTextItemHandler.prototype.updateTextWhizzFrames = function (handler) {
handler.replaceFrame(this._createTextWhizzFrame(), 0);
};
NewCurvedTextItemHandler.prototype.setTextWhizzWrappingPath = function (handler) {
};
NewCurvedTextItemHandler.prototype.getWrappingPathData = function () {
return {};
};
NewCurvedTextItemHandler.prototype._onItemPropertyChanged = function (sender, propertyName) {
switch (propertyName) {
case "textPath":
case "start":
case "end":
this.update(null, null, "frame");
break;
case "fitToPath":
case "fitToPathStep":
case "stretch":
case "originalFontSize":
this.update();
break;
default:
}
_super.prototype._onItemPropertyChanged.call(this, sender, propertyName);
};
//TODO: to del
NewCurvedTextItemHandler.prototype._addTextWhizzFrames = function (handler) {
handler.addFrame(this._createTextWhizzFrame());
};
NewCurvedTextItemHandler.prototype._getEndTransformTrigger = function (resized) {
return resized ? null : "frame";
};
NewCurvedTextItemHandler.prototype.waitInitFrontEndRendering = function () {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, _super.prototype.waitInitFrontEndRendering.call(this)];
case 1:
_a.sent();
return [4 /*yield*/, this._resetPreviewScale(this.item)];
case 2:
_a.sent();
return [2 /*return*/];
}
});
});
};
NewCurvedTextItemHandler.prototype._applyTransform = function (item, transform, center) {
var _a, _b;
return __awaiter(this, void 0, void 0, function () {
var limits, targetScale, textPath;
return __generator(this, function (_c) {
switch (_c.label) {
case 0:
if (!(item instanceof CurvedTextItem))
return [2 /*return*/];
limits = this._getPreviewScaleLimits();
targetScale = transform.scaleY;
targetScale = Math.min((_a = limits.max) !== null && _a !== void 0 ? _a : Number.MAX_VALUE, targetScale);
targetScale = Math.max((_b = limits.min) !== null && _b !== void 0 ? _b : Number.MIN_VALUE, targetScale);
return [4 /*yield*/, this._scaleFontSizes(item, targetScale)];
case 1:
_c.sent();
return [4 /*yield*/, this._updateRectangleAfterTextScale(item, transform)];
case 2:
_c.sent();
textPath = item.textPath.clone();
textPath.transform(transform, center);
item.textPath = textPath;
this.textEditorController.updateText("frame", true);
return [2 /*return*/];
}
});
});
};
NewCurvedTextItemHandler.prototype._updateRectangleAfterTextScale = function (item, transform) {
return __awaiter(this, void 0, void 0, function () {
var textBounds, rectangle;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, this.textEditorController.waitUpdate()];
case 1:
_a.sent();
textBounds = item.sourceRectangle;
textBounds.updateByMatrix(transform.toMatrix());
rectangle = new RectangleF(textBounds.left, textBounds.top, textBounds.width, textBounds.height);
this.updateRectangle(rectangle, false);
return [2 /*return*/];
}
});
});
};
NewCurvedTextItemHandler.prototype._scaleFontSizes = function (item, scaleFactor) {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, this._scaleFontSizesInItem(item, scaleFactor)];
case 1:
_a.sent();
return [4 /*yield*/, this._scaleFontSizesInMarkup(item, scaleFactor)];
case 2:
_a.sent();
return [4 /*yield*/, this.textEditorController.waitUpdate()];
case 3:
_a.sent();
return [2 /*return*/];
}
});
});
};
NewCurvedTextItemHandler.prototype._scaleFontSizesInItem = function (item, scaleFactor) {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
item.font.size *= scaleFactor;
item.leading *= scaleFactor;
return [2 /*return*/];
});
});
};
NewCurvedTextItemHandler.prototype._scaleFontSizesInMarkup = function (item, scaleFactor) {
return __awaiter(this, void 0, void 0, function () {
var textParser, textSerializer, listStyleSheetManagerFactory, listStyleSheetManager, colorPalette, _a, textModel, updatedText;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
textParser = new GmXmlParser(this._colorParser);
textSerializer = new GmXmlSerializer(this._colorParser);
listStyleSheetManagerFactory = new ListStyleSheetManagerFactory();
listStyleSheetManager = listStyleSheetManagerFactory.create();
listStyleSheetManager.initialize();
_a = ColorPalette.bind;
return [4 /*yield*/, ItemUtils.getColorPalette(item, this._colorPreviewService)];
case 1:
colorPalette = new (_a.apply(ColorPalette, [void 0, _b.sent()]))();
textModel = textParser.parse(item.text, colorPalette, item.font.size, listStyleSheetManager);
this._scaleTextModelStyles(textModel, scaleFactor);
updatedText = textSerializer.serialize(textModel, colorPalette);
item.text = updatedText;
return [2 /*return*/];
}
});
});
};
NewCurvedTextItemHandler.prototype._scaleTextModelStyles = function (textModel, previewScale) {
textModel.blocks.forEach(function (block) {
if (block instanceof Paragraph) {
block.inlineElements.forEach(function (inlineElement) {
if (inlineElement instanceof Span) {
var spanStyle = inlineElement.style;
if (spanStyle === null || spanStyle === void 0 ? void 0 : spanStyle.fontSize) {
spanStyle.fontSize.value *= previewScale;
}
}
});
}
});
};
NewCurvedTextItemHandler.prototype._resetPreviewScale = function (item) {
return __awaiter(this, void 0, void 0, function () {
var scale, eps;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
scale = this.item.previewScale;
eps = 0.0000001;
if (!(Math.abs(scale - 1) > eps)) return [3 /*break*/, 2];
this.item.previewScale = 1;
return [4 /*yield*/, this._scaleFontSizes(item, scale)];
case 1:
_a.sent();
_a.label = 2;
case 2: return [2 /*return*/];
}
});
});
};
//TODO: to del
NewCurvedTextItemHandler.prototype._createTextWhizzFrame = function () {
var path = toTextWhizzPath(this._textWhizz, this.item.textPath);
var scale = this.item.previewScale;
if (!EqualsOfFloatNumbers(scale, 1))
path.scale(1 / scale, 1 / scale);
var frame = new this._textWhizz.PathTextFrame();
frame.baseline = path;
frame.start = this.item.start;
frame.end = this.item.end;
if (this.item.fitToPath)
frame.copyFittingMode = this._textWhizz.CopyFittingMode.fitToWidth;
return frame;
};
NewCurvedTextItemHandler.prototype.updateRectangle = function (rectangle, updateFromTextEdit) {
return __awaiter(this, void 0, void 0, function () {
var inRect, textRect, angle, oldCenter, newCenter, oldPath, rectangleChanged;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
if (!updateFromTextEdit)
return [2 /*return*/, _super.prototype.updateRectangle.call(this, rectangle, updateFromTextEdit)];
inRect = rectangle.clone();
textRect = RotatedRectangleF.fromRectangleF(rectangle);
angle = this.item.transform.angle;
oldCenter = this.rectangle.center;
newCenter = rectangle.clone().center;
oldPath = this.item.textPath.clone();
// поворачиваем обратно в 0 (приводим в нормализованную систему координат)
oldPath.rotateAt(angle, oldCenter);
textRect.rotateAt(angle, oldCenter);
// сдвигаем систему к новому центру. Теперь вычисляется, где будет новый центр в повернутой системе координат
newCenter.rotateAt(this.item.transform.angle, oldCenter);
// Второй поворот (возвращаем обратно). Всё обратно поворачивается, но уже относительно нового центра
// Это нужно, чтобы сохранить правильное положение текста, даже если блок изменил форму или размеры
oldPath.rotateAt(-angle, newCenter);
textRect.rotateAt(-angle, newCenter);
this.item.setTextPath(oldPath, true);
rectangle = textRect.toRectangleF();
_super.prototype.updateRectangle.call(this, rectangle, updateFromTextEdit);
if (this.hasLayoutAncestor)
return [2 /*return*/];
rectangleChanged = !rectangleEquals(inRect, rectangle);
if (!(rectangleChanged && this.textEditor == null)) return [3 /*break*/, 2];
return [4 /*yield*/, this.textEditorController.waitUpdate()];
case 1:
_a.sent();
this.textEditorController.updateText("text", true);
_a.label = 2;
case 2: return [2 /*return*/];
}
});
});
};
NewCurvedTextItemHandler.prototype._drawHandlerEffects = function (ctx) {
if (this._needToDrawBaseline())
this._drawBaseline(ctx);
};
NewCurvedTextItemHandler.prototype._getBaselineDrawStates = function () {
var _a;
return (_a = this.canvas.viewerConfiguration.curvedTextBaselineDrawStates) !== null && _a !== void 0 ? _a : [ItemHandlerState.edit, ItemHandlerState.select, ItemHandlerState.hover, ItemHandlerState.move, ItemHandlerState.resize, ItemHandlerState.rotate];
};
NewCurvedTextItemHandler.prototype._drawBaseline = function (ctx) {
var _a;
try {
var scale = Environment.screenDpi * this.canvas.workspace.zoom / 72;
var transform = this.item.transform.clone();
var path = this.item.textPath;
var center = this.getControlCenter();
var baselineColor = (_a = this.canvas.style) === null || _a === void 0 ? void 0 : _a.baselineColor;
Graphics.drawPath(ctx, path, center, transform, 1 / scale, baselineColor, 1);
var pt1 = getPathFirstPoint(path).clone();
var pt2 = getPathLastPoint(path).clone();
pt1.transform(transform, center);
pt2.transform(transform, center);
Graphics.drawCross(ctx, pt1.x, pt1.y, 4 / scale, 1 / scale, baselineColor);
Graphics.drawCross(ctx, pt2.x, pt2.y, 4 / scale, 1 / scale, baselineColor);
}
catch (error) {
console.error("Error in _drawBaseline", error);
}
};
NewCurvedTextItemHandler.typeName = "NewCurvedTextItemHandler";
return NewCurvedTextItemHandler;
}(NewBaseTextItemHandler));
export { NewCurvedTextItemHandler };
//# sourceMappingURL=NewCurvedTextItemHandler.js.map