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Diffstat (limited to ''')
| -rw-r--r-- | ' | 197 |
1 files changed, 0 insertions, 197 deletions
@@ -1,197 +0,0 @@ -/* - * Copyright (C) 2016 Alex Yatskov <alex@foosoft.net> - * Author: Alex Yatskov <alex@foosoft.net> - * - * 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/>. - */ - - -class Client { - constructor() { - this.popup = new Popup(); - this.lastMousePos = null; - this.lastRange = null; - this.activateKey = 16; - this.activateBtn = 2; - this.enabled = false; - this.options = {}; - this.definitions = null; - this.sequence = 0; - this.fgRoot = chrome.extension.getURL('fg'); - - chrome.runtime.onMessage.addListener(this.onBgMessage.bind(this)); - window.addEventListener('message', this.onFrameMessage.bind(this)); - window.addEventListener('mousedown', this.onMouseDown.bind(this)); - window.addEventListener('mousemove', this.onMouseMove.bind(this)); - window.addEventListener('keydown', this.onKeyDown.bind(this)); - window.addEventListener('scroll', (e) => this.hidePopup()); - window.addEventListener('resize', (e) => this.hidePopup()); - - bgGetOptions((opts) => { - this.setOptions(opts); - bgGetState((state) => this.setEnabled(state === 'enabled')); - }); - } - - onKeyDown(e) { - if (this.enabled && this.lastMousePos !== null && (e.keyCode === this.activateKey || e.charCode === this.activateKey)) { - this.searchAt(this.lastMousePos); - } - } - - onMouseMove(e) { - this.lastMousePos = {x: e.clientX, y: e.clientY}; - if (this.enabled && (e.shiftKey || e.which === this.activateBtn)) { - this.searchAt(this.lastMousePos); - } - } - - onMouseDown(e) { - this.lastMousePos = {x: e.clientX, y: e.clientY}; - if (this.enabled && (e.shiftKey || e.which === this.activateBtn)) { - this.searchAt(this.lastMousePos); - } else { - this.hidePopup(); - } - } - - onBgMessage({name, value}, sender, callback) { - switch (name) { - case 'state': - this.setEnabled(value === 'enabled'); - break; - case 'options': - this.setOptions(value); - break; - } - - callback(); - } - - onFrameMessage(e) { - const {action, params} = e.data, handlers = { - addNote: ({mode, index}) => this.actionAddNote(mode, index, (data) => e.source.postMessage(data, e.origin)), - displayKanji: this.actionDisplayKanji - }; - - if (handlers.hasOwnProperty(action)) { - handlers[action].call(this, params); - } - } - - searchAt(point) { - const range = Range.fromPoint(point); - if (range === null || !range.containsPoint(point)) { - this.hidePopup(); - return; - } - - if (this.lastRange !== null && this.lastRange.compareOrigin(range) === 0) { - return; - } - - range.setLength(this.options.scanLength); - bgFindTerm(range.text(), ({definitions, length}) => { - if (length === 0) { - this.hidePopup(); - } else { - const sequence = this.sequence++; - range.setLength(length); - bgRenderText( - {defs: definitions, root: this.fgRoot, options: this.options, sequence: sequence}, - 'term-list.html', - (content) => { - this.definitions = definitions; - this.showPopup(range, content); - - bgCanAddNotes(definitions, (states) => { - if (states !== null) { - states.forEach((state, index) => this.popup.sendMessage( - 'setActionState', - {index: index, state: state, sequence: sequence} - )); - } - }); - } - ); - } - }); - } - - actionAddNote(mode, index, callback) { - const state = {}; - state[mode] = false; - - this.popup.sendMessage( - 'setActionState', - {index: index, state: state, sequence: this.sequence} - ); - } - - actionDisplayKanji(kanji) { - bgFindKanji(kanji, (definitions) => { - const sequence = this.sequence++; - bgRenderText( - {defs: definitions, root: this.fgRoot, options: this.options, sequence: sequence}, - 'kanji-list.html', - (content) => { - this.definitions = definitions; - this.popup.setContent(content, definitions); - - bgCanAddNotes(definitions, (states) => { - if (states !== null) { - states.forEach((state, index) => this.popup.sendMessage( - 'setActionState', - {index: index, state: state, sequence: sequence} - )); - } - }); - } - ); - }); - } - - showPopup(range, content) { - this.popup.showNextTo(range.getRect(), content); - - if (this.options.selectMatchedText) { - range.select(); - } - - this.lastRange = range; - } - - hidePopup() { - this.popup.hide(); - - if (this.options.selectMatchedText && this.lastRange !== null) { - this.lastRange.deselect(); - } - - this.lastRange = null; - this.definitions = null; - } - - setEnabled(enabled) { - if (!(this.enabled = enabled)) { - this.hidePopup(); - } - } - - setOptions(opts) { - this.options = opts; - } -} - -window.yomiClient = new Client(); |