dashboard-common.js (6990B) - View raw
/******************************************************************************* uBlock Origin - a comprehensive, efficient content blocker Copyright (C) 2014-present Raymond Hill This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see {http://www.gnu.org/licenses/}. Home: https://github.com/gorhill/uBlock */ import { dom } from './dom.js'; /******************************************************************************/ self.uBlockDashboard = self.uBlockDashboard || {}; /******************************************************************************/ // Helper for client panes: // Remove literal duplicate lines from a set based on another set. self.uBlockDashboard.mergeNewLines = function(text, newText) { // Step 1: build dictionary for existing lines. const fromDict = new Map(); let lineBeg = 0; let textEnd = text.length; while ( lineBeg < textEnd ) { let lineEnd = text.indexOf('\n', lineBeg); if ( lineEnd === -1 ) { lineEnd = text.indexOf('\r', lineBeg); if ( lineEnd === -1 ) { lineEnd = textEnd; } } const line = text.slice(lineBeg, lineEnd).trim(); lineBeg = lineEnd + 1; if ( line.length === 0 ) { continue; } const hash = line.slice(0, 8); const bucket = fromDict.get(hash); if ( bucket === undefined ) { fromDict.set(hash, line); } else if ( typeof bucket === 'string' ) { fromDict.set(hash, [ bucket, line ]); } else /* if ( Array.isArray(bucket) ) */ { bucket.push(line); } } // Step 2: use above dictionary to filter out duplicate lines. const out = [ '' ]; lineBeg = 0; textEnd = newText.length; while ( lineBeg < textEnd ) { let lineEnd = newText.indexOf('\n', lineBeg); if ( lineEnd === -1 ) { lineEnd = newText.indexOf('\r', lineBeg); if ( lineEnd === -1 ) { lineEnd = textEnd; } } const line = newText.slice(lineBeg, lineEnd).trim(); lineBeg = lineEnd + 1; if ( line.length === 0 ) { if ( out[out.length - 1] !== '' ) { out.push(''); } continue; } const bucket = fromDict.get(line.slice(0, 8)); if ( bucket === undefined ) { out.push(line); continue; } if ( typeof bucket === 'string' && line !== bucket ) { out.push(line); continue; } if ( bucket.indexOf(line) === -1 ) { out.push(line); /* continue; */ } } const append = out.join('\n').trim(); if ( text !== '' && append !== '' ) { text += '\n\n'; } return text + append; }; /******************************************************************************/ self.uBlockDashboard.dateNowToSensibleString = function() { const now = new Date(Date.now() - (new Date()).getTimezoneOffset() * 60000); return now.toISOString().replace(/\.\d+Z$/, '') .replace(/:/g, '.') .replace('T', '_'); }; /******************************************************************************/ self.uBlockDashboard.patchCodeMirrorEditor = (function() { let grabFocusTarget; const grabFocus = function() { grabFocusTarget.focus(); grabFocusTarget = undefined; }; const grabFocusTimer = vAPI.defer.create(grabFocus); const grabFocusAsync = function(cm) { grabFocusTarget = cm; grabFocusTimer.on(1); }; // https://github.com/gorhill/uBlock/issues/3646 const patchSelectAll = function(cm, details) { var vp = cm.getViewport(); if ( details.ranges.length !== 1 ) { return; } var range = details.ranges[0], lineFrom = range.anchor.line, lineTo = range.head.line; if ( lineTo === lineFrom ) { return; } if ( range.head.ch !== 0 ) { lineTo += 1; } if ( lineFrom !== vp.from || lineTo !== vp.to ) { return; } details.update([ { anchor: { line: 0, ch: 0 }, head: { line: cm.lineCount(), ch: 0 } } ]); grabFocusAsync(cm); }; let lastGutterClick = 0; let lastGutterLine = 0; const onGutterClicked = function(cm, line, gutter) { if ( gutter !== 'CodeMirror-linenumbers' ) { return; } grabFocusAsync(cm); const delta = Date.now() - lastGutterClick; // Single click if ( delta >= 500 || line !== lastGutterLine ) { cm.setSelection( { line, ch: 0 }, { line: line + 1, ch: 0 } ); lastGutterClick = Date.now(); lastGutterLine = line; return; } // Double click: select fold-able block or all let lineFrom = 0; let lineTo = cm.lineCount(); const foldFn = cm.getHelper({ line, ch: 0 }, 'fold'); if ( foldFn instanceof Function ) { const range = foldFn(cm, { line, ch: 0 }); if ( range !== undefined ) { lineFrom = range.from.line; lineTo = range.to.line + 1; } } cm.setSelection( { line: lineFrom, ch: 0 }, { line: lineTo, ch: 0 }, { scroll: false } ); lastGutterClick = 0; }; return function(cm) { if ( cm.options.inputStyle === 'contenteditable' ) { cm.on('beforeSelectionChange', patchSelectAll); } cm.on('gutterClick', onGutterClicked); }; })(); /******************************************************************************/ self.uBlockDashboard.openOrSelectPage = function(url, options = {}) { let ev; if ( url instanceof MouseEvent ) { ev = url; url = dom.attr(ev.target, 'href'); } const details = Object.assign({ url, select: true, index: -1 }, options); vAPI.messaging.send('default', { what: 'gotoURL', details, }); if ( ev ) { ev.preventDefault(); } }; /******************************************************************************/ // Open links in the proper window dom.attr('a', 'target', '_blank'); dom.attr('a[href*="dashboard.html"]', 'target', '_parent');