25b4f9a68d
This CL removes the duplicated code for handling global state of the app. Increases readability of the app class. Bug: v8:10673, v8:10644 Change-Id: I08e0bfdc67e023264fce22a96bfd3ef94644e70c Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2302894 Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org> Commit-Queue: Zeynep Cankara <zcankara@google.com> Cr-Commit-Position: refs/heads/master@{#68918}
111 lines
3.0 KiB
JavaScript
111 lines
3.0 KiB
JavaScript
// Copyright 2020 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import CustomIcProcessor from "./ic-processor.mjs";
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import {State} from './map-model.mjs';
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import {MapProcessor} from './map-processor.mjs';
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import './ic-panel.mjs';
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import './timeline-panel.mjs';
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import './map-panel.mjs';
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import './log-file-reader.mjs';
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class App {
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constructor(mapPanelId, timelinePanelId, icPanelId) {
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this.mapPanelId_ = mapPanelId;
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this.timelinePanelId_ = timelinePanelId;
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this.icPanelId_ = icPanelId;
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this.icPanel_ = this.$(icPanelId);
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document.addEventListener('keydown', e => this.handleKeyDown(e));
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}
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$(id) { return document.querySelector(id); }
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handleKeyDown(event) {
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let nav = document.state.navigation;
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switch(event.key) {
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case "ArrowUp":
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event.preventDefault();
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if (event.shiftKey) {
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nav.selectPrevEdge();
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} else {
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nav.moveInChunk(-1);
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}
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return false;
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case "ArrowDown":
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event.preventDefault();
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if (event.shiftKey) {
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nav.selectNextEdge();
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} else {
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nav.moveInChunk(1);
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}
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return false;
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case "ArrowLeft":
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nav.moveInChunks(false);
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break;
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case "ArrowRight":
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nav.moveInChunks(true);
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break;
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case "+":
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nav.increaseTimelineResolution();
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break;
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case "-":
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nav.decreaseTimelineResolution();
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break;
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}
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}
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// Map event log processing
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handleLoadTextMapProcessor(text) {
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let mapProcessor = new MapProcessor();
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return mapProcessor.processString(text);
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}
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// IC event file reading and log processing
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loadICLogFile(fileData) {
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let reader = new FileReader();
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reader.onload = (evt) => {
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let icProcessor = new CustomIcProcessor();
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icProcessor.processString(fileData.chunk);
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let entries = icProcessor.entries;
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this.icPanel_.entries = entries;
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this.icPanel_.count.innerHTML = entries.length;
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}
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reader.readAsText(fileData.file);
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this.icPanel_.initGroupKeySelect();
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}
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// call when a new file uploaded
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handleDataUpload(e) {
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if(!e.detail) return;
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this.$('#container').style.display = 'block';
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// instantiate the app logic
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let fileData = e.detail;
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document.state = new State(this.mapPanelId_, this.timelinePanelId_);
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try {
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document.state.timeline = this.handleLoadTextMapProcessor(fileData.chunk);
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} catch (error) {
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console.log(error);
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}
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this.loadICLogFile(fileData);
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}
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handleMapAddressSearch(e) {
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if(!e.detail.isValidMap) return;
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document.state.map = e.detail.map;
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}
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handleShowMaps(e) {
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//document.state.view.transitionView.showMaps(e.detail);
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document.state.mapPanel.showMaps(e.detail);
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}
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handleSelectIc(e){
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if(!e.detail) return;
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// Set selected IC events on the View
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document.state.filteredEntries = e.detail;
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}
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}
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export {App};
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