@adpt/core
Version:
AdaptJS core library
69 lines • 2.43 kB
JavaScript
;
/*
* Copyright 2018-2019 Unbounded Systems, LLC
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
Object.defineProperty(exports, "__esModule", { value: true });
function buildPrinter() {
let depth = 0;
let buildPass = 0;
function el(elem) {
return elem ? elem.displayName : "null";
}
function i() {
return " ".repeat(depth * 2);
}
return function _buildPrinter(op) {
if (op.type === "start")
buildPass = op.buildPass;
let msg = `BUILD ${buildPass} [${op.type}]: `;
msg += " ".repeat(13 - op.type.length);
switch (op.type) {
case "start":
depth = 0;
msg += i() + `root: ${el(op.root)}`;
break;
case "step":
msg += i() + `${el(op.oldElem)} => ${el(op.newElem)}` +
` style: ${op.style ? op.style.selector : "none"}`;
break;
case "elementBuilt":
msg += i() + `${el(op.oldElem)} => ${el(op.newElem)}`;
break;
case "descend":
msg += i() + `${el(op.descendFrom)}.${el(op.descendTo)}`;
depth++;
break;
case "ascend":
depth--;
msg += i() + `${el(op.ascendTo)} <= ${el(op.ascendFrom)}`;
break;
case "defer":
case "buildDeferred":
case "elementDone":
msg += i() + `${el(op.elem)}`;
break;
case "done":
msg += i() + `root: ${el(op.root)}`;
break;
case "error":
msg += i() + op.error.toString();
break;
}
// tslint:disable-next-line:no-console
console.log(msg);
};
}
exports.buildPrinter = buildPrinter;
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