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No commits in common. '7805c2fe060f0319a4aaed4f2ca36c7d359ec8f1' and 'f0edd3b63e1a40140a07ba9649e7cf786479a378' have entirely different histories.
7805c2fe06
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f0edd3b63e
@ -1,53 +0,0 @@
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'use strict';
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const defaultValue = require("default-value");
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const validateSync = require("./validate-sync");
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let originAliases = {
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top: 0,
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left: 0,
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center: "50%",
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bottom: "100%",
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right: "100%"
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}
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function tryAlias(value) {
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if (originAliases[value] != null) {
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return originAliases[value];
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} else {
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return value;
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}
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}
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function calculateOffset(value, origin) {
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if (typeof origin === "number") {
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return -origin;
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} else {
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let match = /^(-?[0-9]+(?:\.[0-9]+)?)%$/.exec(origin);
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if (match == null) {
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throw new Error(`Encountered invalid origin value: ${origin}`);
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} else {
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let percentage = match[1];
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return -(value * (parseFloat(percentage) / 100));
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}
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}
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}
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module.exports = function calculateOriginOffsets(options) {
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validateSync(options, {
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width: "required",
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height: "required",
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originX: "required",
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originY: "required"
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});
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let originX = tryAlias(options.originX);
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let originY = tryAlias(options.originY);
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return {
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x: calculateOffset(options.width, originX),
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y: calculateOffset(options.height, originY)
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}
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}
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@ -1,93 +0,0 @@
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'use strict';
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const dotty = require("dotty");
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const defaultValue = require("default-value");
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const createObject = require("./create-object");
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const createPropertyMapper = require("./property-mapper");
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const max = require("./util/max");
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const min = require("./util/min");
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function getPosition(object) {
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return {
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x: defaultValue(object.x, 0),
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y: defaultValue(object.y, 0)
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}
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}
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module.exports = function createCompositeObject(options) {
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let mapProperties = createPropertyMapper(options.propertyMap);
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let compositeObject = createObject(Object.assign({
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onSet: function setCompositeProperties(properties) {
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let mappedProperties = mapProperties(properties);
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Object.keys(mappedProperties).forEach((objectName) => {
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if (objectName !== "_") {
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if (this.objects[objectName] != null) {
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this.objects[objectName].set(mappedProperties[objectName]);
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} else {
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throw new Error(`The object specified in the property map as '${objectName}' does not exist`);
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}
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}
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});
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/* We return the `_` object here, which contains all the unmapped
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* properties - we assume that all unmapped properties are meant to
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* apply to the composite object rather than its child objects. The
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* original `.set` method (as defined in createObject) will then use
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* this result. */
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return defaultValue(mappedProperties._, {});
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},
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onRender: function onRender(context) {
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Object.keys(this.objects).forEach((objectName) => {
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let object = this.objects[objectName];
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let position = getPosition(object);
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object.render(context, {
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x: object.x - this.renderOffsetX,
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y: object.y - this.renderOffsetY
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});
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});
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},
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onRecalculateSize: function onRecalculateSize() {
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let objectMetrics = Object.keys(this.objects).map((objectName) => {
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let object = this.objects[objectName];
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let position = getPosition(object);
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console.log(object.type, [object.x, object.y], [position.x, position.y], object.renderWidth, object.renderHeight);
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return {
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x1: position.x,
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y1: position.y,
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x2: position.x + object.renderWidth,
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y2: position.y + object.renderHeight
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}
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});
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let x1 = min(objectMetrics.map(object => object.x1));
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let y1 = min(objectMetrics.map(object => object.y1));
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let x2 = max(objectMetrics.map(object => object.x2));
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let y2 = max(objectMetrics.map(object => object.y2));
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return {
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width: x2 - x1,
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height: y2 - y1,
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offsetX: x1,
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offsetY: y1
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}
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}
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}, options));
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Object.keys(compositeObject.objects).forEach((objectName) => {
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compositeObject.objects[objectName].on("recalculatedSize", () => {
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compositeObject.recalculateSize();
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});
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compositeObject.objects[objectName].on("renderedToCache", () => {
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compositeObject.bustCache();
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});
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});
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return compositeObject;
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};
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@ -1,5 +0,0 @@
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'use strict';
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module.exports = function max(values) {
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return Math.max(...values);
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}
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@ -1,5 +0,0 @@
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'use strict';
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module.exports = function min(values) {
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return Math.min(...values);
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}
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