diff options
author | Alex Yatskov <alex@foosoft.net> | 2016-04-06 20:50:12 -0700 |
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committer | Alex Yatskov <alex@foosoft.net> | 2016-04-06 20:50:12 -0700 |
commit | 53b63e8ddcdfdb81990a0f406c92f2d3188e707d (patch) | |
tree | d87a36d0562f7c399f8e4dc976d8aeb99b929b82 /ext/js | |
parent | 7c9d64e95f19528f4618432ff6fa8632e4027b6f (diff) |
File reorg
Diffstat (limited to 'ext/js')
-rw-r--r-- | ext/js/api.js | 42 | ||||
-rw-r--r-- | ext/js/client.js | 140 | ||||
-rw-r--r-- | ext/js/util.js | 70 |
3 files changed, 0 insertions, 252 deletions
diff --git a/ext/js/api.js b/ext/js/api.js deleted file mode 100644 index c65b1702..00000000 --- a/ext/js/api.js +++ /dev/null @@ -1,42 +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/>. - */ - - -function sendMessage(action, data, callback) { - chrome.runtime.sendMessage({action: action, data: data}, callback); -} - -function findTerm(text, callback) { - sendMessage('findTerm', {text: text}, callback); -} - -function findKanji(text, callback) { - sendMessage('findKanji', {text: text}, callback); -} - -function renderText(data, template, callback) { - sendMessage('renderText', {data: data, template: template}, callback); -} - -function getOptions(callback) { - sendMessage('getOptions', null, callback); -} - -function getState(callback) { - sendMessage('getState', null, callback); -} diff --git a/ext/js/client.js b/ext/js/client.js deleted file mode 100644 index 3c75068c..00000000 --- a/ext/js/client.js +++ /dev/null @@ -1,140 +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.popupOffset = 10; - this.lastMosePos = null; - this.enabled = false; - this.options = null; - - this.popup = document.createElement('div'); - this.popup.classList.add('yomichan-popup'); - this.popup.addEventListener('mousedown', (e) => e.stopPropagation()); - this.popup.addEventListener('scroll', (e) => e.stopPropagation()); - document.body.appendChild(this.popup); - - chrome.runtime.onMessage.addListener(this.onMessage.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()); - - getOptions((opts) => { - this.setOptions(opts); - getState((state) => { - this.setEnabled(state === 'enabled'); - }); - }); - } - - onKeyDown(e) { - if (this.enabled && this.lastMousePos !== null && (e.keyCode === 16 || e.charCode === 16)) { - this.searchAtPoint(this.lastMousePos); - } - } - - onMouseMove(e) { - this.lastMousePos = {x: e.clientX, y: e.clientY}; - if (this.enabled && (e.shiftKey || e.which === 2)) { - this.searchAtPoint(this.lastMousePos); - } - } - - onMouseDown(e) { - this.lastMousePos = {x: e.clientX, y: e.clientY}; - if (this.enabled && (e.shiftKey || e.which === 2)) { - this.searchAtPoint(this.lastMousePos); - } else { - this.hidePopup(); - } - } - - onMessage({name, value}, sender, callback) { - switch (name) { - case 'state': - this.setEnabled(value === 'enabled'); - break; - case 'options': - this.setOptions(value); - break; - } - - callback(); - } - - searchAtPoint(point) { - const range = getRangeAtPoint(point, 10); - if (range === null) { - this.hidePopup(); - return; - } - - const rect = getRangePaddedRect(range); - if (point.x < rect.left || point.x > rect.right) { - this.hidePopup(); - return; - } - - findTerm(range.toString(), ({results, length}) => { - if (length === 0) { - this.hidePopup(); - } else { - range.setEnd(range.endContainer, range.startOffset + length); - renderText({defs: results}, 'defs.html', (html) => { - this.popup.innerHTML = html; - this.showPopup(range); - }); - } - }); - } - - showPopup(range) { - const selection = window.getSelection(); - selection.removeAllRanges(); - selection.addRange(range); - - const pos = getPopupPositionForRange(this.popup, range, this.popupOffset); - - this.popup.style.left = pos.x + 'px'; - this.popup.style.top = pos.y + 'px'; - this.popup.style.visibility = 'visible'; - } - - hidePopup() { - if (this.popup.style.visibility !== 'hidden') { - const selection = window.getSelection(); - selection.removeAllRanges(); - this.popup.style.visibility = 'hidden'; - } - } - - setEnabled(enabled) { - if (!(this.enabled = enabled)) { - this.hidePopup(); - } - } - - setOptions(opts) { - this.options = opts; - } -} - -window.yomiClient = new Client(); diff --git a/ext/js/util.js b/ext/js/util.js deleted file mode 100644 index eb153e9b..00000000 --- a/ext/js/util.js +++ /dev/null @@ -1,70 +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/>. - */ - - -function getRangeAtPoint(point, lookAhead) { - const range = document.caretRangeFromPoint(point.x, point.y); - if (range === null) { - return null; - } - - const node = range.startContainer; - if (node.nodeType !== 3 /* TEXT_NODE */) { - return null; - } - - const offset = range.startOffset; - const length = Math.min(node.length - offset, lookAhead); - if (length === 0) { - return null; - } - - range.setEnd(node, offset + length); - return range; -} - -function getRangePaddedRect(range) { - const node = range.startContainer; - const startOffset = range.startOffset; - const endOffset = range.endOffset; - - range.setStart(node, Math.max(0, startOffset - 1)); - range.setEnd(node, Math.min(node.length, endOffset + 1)); - const rect = range.getBoundingClientRect(); - range.setStart(node, startOffset); - range.setEnd(node, endOffset); - - return rect; -} - -function getPopupPositionForRange(popup, range, offset) { - const rangeRect = range.getBoundingClientRect(); - const popupRect = popup.getBoundingClientRect(); - - let posX = rangeRect.left; - if (posX + popupRect.width >= window.innerWidth) { - posX = window.innerWidth - popupRect.width; - } - - let posY = rangeRect.bottom + offset; - if (posY + popupRect.height >= window.innerHeight) { - posY = rangeRect.top - popupRect.height - offset; - } - - return {x: posX, y: posY}; -} |