* update Frontend options on modifier change * add modifier key profile condition * use select element for modifier condition value * support "is" and "is not" modifier key conditions * use plural * remove dead null check it's never null in that function * pass element on rather than assigning to this * rename event * remove Firefox OS key to Meta detection * hide Meta from dropdown on Firefox * move input type
377 lines
12 KiB
JavaScript
377 lines
12 KiB
JavaScript
/*
|
|
* Copyright (C) 2016-2020 Yomichan Authors
|
|
*
|
|
* 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 <https://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
/* global
|
|
* ClipboardMonitor
|
|
* DOM
|
|
* Display
|
|
* QueryParser
|
|
* apiClipboardGet
|
|
* apiOptionsSet
|
|
* apiTermsFind
|
|
* wanakana
|
|
*/
|
|
|
|
class DisplaySearch extends Display {
|
|
constructor() {
|
|
super(document.querySelector('#spinner'), document.querySelector('#content'));
|
|
|
|
this._isPrepared = false;
|
|
|
|
this.optionsContext = {
|
|
depth: 0,
|
|
url: window.location.href
|
|
};
|
|
|
|
this.queryParser = new QueryParser({
|
|
getOptionsContext: this.getOptionsContext.bind(this),
|
|
setContent: this.setContent.bind(this),
|
|
setSpinnerVisible: this.setSpinnerVisible.bind(this)
|
|
});
|
|
|
|
this.search = document.querySelector('#search');
|
|
this.query = document.querySelector('#query');
|
|
this.intro = document.querySelector('#intro');
|
|
this.clipboardMonitorEnable = document.querySelector('#clipboard-monitor-enable');
|
|
this.wanakanaEnable = document.querySelector('#wanakana-enable');
|
|
|
|
this.introVisible = true;
|
|
this.introAnimationTimer = null;
|
|
|
|
this.clipboardMonitor = new ClipboardMonitor({getClipboard: apiClipboardGet});
|
|
|
|
this._onKeyDownIgnoreKeys = new Map([
|
|
['ANY_MOD', new Set([
|
|
'Tab', 'ArrowUp', 'ArrowDown', 'ArrowLeft', 'ArrowRight', 'PageDown', 'PageUp', 'Home', 'End',
|
|
'F1', 'F2', 'F3', 'F4', 'F5', 'F6', 'F7', 'F8', 'F9', 'F10',
|
|
'F11', 'F12', 'F13', 'F14', 'F15', 'F16', 'F17', 'F18', 'F19', 'F20',
|
|
'F21', 'F22', 'F23', 'F24'
|
|
])],
|
|
['Control', new Set(['C', 'A', 'Z', 'Y', 'X', 'F', 'G'])],
|
|
['Meta', new Set(['C', 'A', 'Z', 'Y', 'X', 'F', 'G'])],
|
|
['OS', new Set()],
|
|
['Alt', new Set()],
|
|
['AltGraph', new Set()],
|
|
['Shift', new Set()]
|
|
]);
|
|
|
|
this._runtimeMessageHandlers = new Map([
|
|
['searchQueryUpdate', this.onExternalSearchUpdate.bind(this)]
|
|
]);
|
|
}
|
|
|
|
async prepare() {
|
|
try {
|
|
await super.prepare();
|
|
await this.updateOptions();
|
|
yomichan.on('optionsUpdated', () => this.updateOptions());
|
|
await this.queryParser.prepare();
|
|
|
|
const {queryParams: {query='', mode=''}} = parseUrl(window.location.href);
|
|
|
|
document.documentElement.dataset.searchMode = mode;
|
|
|
|
if (this.options.general.enableWanakana === true) {
|
|
this.wanakanaEnable.checked = true;
|
|
wanakana.bind(this.query);
|
|
} else {
|
|
this.wanakanaEnable.checked = false;
|
|
}
|
|
|
|
this.setQuery(query);
|
|
this.onSearchQueryUpdated(this.query.value, false);
|
|
|
|
if (mode !== 'popup') {
|
|
if (this.options.general.enableClipboardMonitor === true) {
|
|
this.clipboardMonitorEnable.checked = true;
|
|
this.clipboardMonitor.start();
|
|
} else {
|
|
this.clipboardMonitorEnable.checked = false;
|
|
}
|
|
this.clipboardMonitorEnable.addEventListener('change', this.onClipboardMonitorEnableChange.bind(this));
|
|
}
|
|
|
|
chrome.runtime.onMessage.addListener(this.onRuntimeMessage.bind(this));
|
|
|
|
this.search.addEventListener('click', this.onSearch.bind(this), false);
|
|
this.query.addEventListener('input', this.onSearchInput.bind(this), false);
|
|
this.wanakanaEnable.addEventListener('change', this.onWanakanaEnableChange.bind(this));
|
|
window.addEventListener('popstate', this.onPopState.bind(this));
|
|
window.addEventListener('copy', this.onCopy.bind(this));
|
|
this.clipboardMonitor.on('change', this.onExternalSearchUpdate.bind(this));
|
|
|
|
this.updateSearchButton();
|
|
|
|
this._isPrepared = true;
|
|
} catch (e) {
|
|
this.onError(e);
|
|
}
|
|
}
|
|
|
|
onError(error) {
|
|
yomichan.logError(error);
|
|
}
|
|
|
|
onEscape() {
|
|
if (this.query === null) {
|
|
return;
|
|
}
|
|
|
|
this.query.focus();
|
|
this.query.select();
|
|
}
|
|
|
|
onSearchInput() {
|
|
this.updateSearchButton();
|
|
|
|
const queryElementRect = this.query.getBoundingClientRect();
|
|
if (queryElementRect.top < 0 || queryElementRect.bottom > window.innerHeight) {
|
|
this.query.scrollIntoView();
|
|
}
|
|
}
|
|
|
|
onSearch(e) {
|
|
if (this.query === null) {
|
|
return;
|
|
}
|
|
|
|
e.preventDefault();
|
|
|
|
const query = this.query.value;
|
|
|
|
this.queryParser.setText(query);
|
|
|
|
const url = new URL(window.location.href);
|
|
url.searchParams.set('query', query);
|
|
window.history.pushState(null, '', url.toString());
|
|
|
|
this.onSearchQueryUpdated(query, true);
|
|
}
|
|
|
|
onPopState() {
|
|
const {queryParams: {query='', mode=''}} = parseUrl(window.location.href);
|
|
document.documentElement.dataset.searchMode = mode;
|
|
this.setQuery(query);
|
|
this.onSearchQueryUpdated(this.query.value, false);
|
|
}
|
|
|
|
onRuntimeMessage({action, params}, sender, callback) {
|
|
const handler = this._runtimeMessageHandlers.get(action);
|
|
if (typeof handler !== 'function') { return false; }
|
|
|
|
const result = handler(params, sender);
|
|
callback(result);
|
|
return false;
|
|
}
|
|
|
|
onKeyDown(e) {
|
|
const key = DOM.getKeyFromEvent(e);
|
|
const ignoreKeys = this._onKeyDownIgnoreKeys;
|
|
|
|
const activeModifierMap = new Map([
|
|
['Control', e.ctrlKey],
|
|
['Meta', e.metaKey],
|
|
['Shift', e.shiftKey],
|
|
['Alt', e.altKey],
|
|
['ANY_MOD', true]
|
|
]);
|
|
|
|
let preventFocus = false;
|
|
for (const [modifier, keys] of ignoreKeys.entries()) {
|
|
const modifierActive = activeModifierMap.get(modifier);
|
|
if (key === modifier || (modifierActive && keys.has(key))) {
|
|
preventFocus = true;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (!super.onKeyDown(e) && !preventFocus && document.activeElement !== this.query) {
|
|
this.query.focus({preventScroll: true});
|
|
}
|
|
}
|
|
|
|
onCopy() {
|
|
// ignore copy from search page
|
|
this.clipboardMonitor.setPreviousText(window.getSelection().toString().trim());
|
|
}
|
|
|
|
onExternalSearchUpdate({text}) {
|
|
this.setQuery(text);
|
|
const url = new URL(window.location.href);
|
|
url.searchParams.set('query', text);
|
|
window.history.pushState(null, '', url.toString());
|
|
this.onSearchQueryUpdated(this.query.value, true);
|
|
}
|
|
|
|
async onSearchQueryUpdated(query, animate) {
|
|
try {
|
|
const details = {};
|
|
const match = /^([*\uff0a]*)([\w\W]*?)([*\uff0a]*)$/.exec(query);
|
|
if (match !== null) {
|
|
if (match[1]) {
|
|
details.wildcard = 'prefix';
|
|
} else if (match[3]) {
|
|
details.wildcard = 'suffix';
|
|
}
|
|
query = match[2];
|
|
}
|
|
|
|
const valid = (query.length > 0);
|
|
this.setIntroVisible(!valid, animate);
|
|
this.updateSearchButton();
|
|
if (valid) {
|
|
const {definitions} = await apiTermsFind(query, details, this.getOptionsContext());
|
|
this.setContent('terms', {definitions, context: {
|
|
focus: false,
|
|
disableHistory: true,
|
|
sentence: {text: query, offset: 0},
|
|
url: window.location.href
|
|
}});
|
|
} else {
|
|
this.container.textContent = '';
|
|
}
|
|
this.setTitleText(query);
|
|
window.parent.postMessage('popupClose', '*');
|
|
} catch (e) {
|
|
this.onError(e);
|
|
}
|
|
}
|
|
|
|
onWanakanaEnableChange(e) {
|
|
const enableWanakana = e.target.checked;
|
|
if (enableWanakana) {
|
|
wanakana.bind(this.query);
|
|
} else {
|
|
wanakana.unbind(this.query);
|
|
}
|
|
apiOptionsSet({general: {enableWanakana}}, this.getOptionsContext());
|
|
}
|
|
|
|
onClipboardMonitorEnableChange(e) {
|
|
if (e.target.checked) {
|
|
chrome.permissions.request(
|
|
{permissions: ['clipboardRead']},
|
|
(granted) => {
|
|
if (granted) {
|
|
this.clipboardMonitor.start();
|
|
apiOptionsSet({general: {enableClipboardMonitor: true}}, this.getOptionsContext());
|
|
} else {
|
|
e.target.checked = false;
|
|
}
|
|
}
|
|
);
|
|
} else {
|
|
this.clipboardMonitor.stop();
|
|
apiOptionsSet({general: {enableClipboardMonitor: false}}, this.getOptionsContext());
|
|
}
|
|
}
|
|
|
|
async updateOptions() {
|
|
await super.updateOptions();
|
|
this.queryParser.setOptions(this.options);
|
|
if (!this._isPrepared) { return; }
|
|
const query = this.query.value;
|
|
if (query) {
|
|
this.setQuery(query);
|
|
this.onSearchQueryUpdated(query, false);
|
|
}
|
|
}
|
|
|
|
isWanakanaEnabled() {
|
|
return this.wanakanaEnable !== null && this.wanakanaEnable.checked;
|
|
}
|
|
|
|
setQuery(query) {
|
|
const interpretedQuery = this.isWanakanaEnabled() ? wanakana.toKana(query) : query;
|
|
this.query.value = interpretedQuery;
|
|
this.queryParser.setText(interpretedQuery);
|
|
}
|
|
|
|
setIntroVisible(visible, animate) {
|
|
if (this.introVisible === visible) {
|
|
return;
|
|
}
|
|
|
|
this.introVisible = visible;
|
|
|
|
if (this.intro === null) {
|
|
return;
|
|
}
|
|
|
|
if (this.introAnimationTimer !== null) {
|
|
clearTimeout(this.introAnimationTimer);
|
|
this.introAnimationTimer = null;
|
|
}
|
|
|
|
if (visible) {
|
|
this.showIntro(animate);
|
|
} else {
|
|
this.hideIntro(animate);
|
|
}
|
|
}
|
|
|
|
showIntro(animate) {
|
|
if (animate) {
|
|
const duration = 0.4;
|
|
this.intro.style.transition = '';
|
|
this.intro.style.height = '';
|
|
const size = this.intro.getBoundingClientRect();
|
|
this.intro.style.height = '0px';
|
|
this.intro.style.transition = `height ${duration}s ease-in-out 0s`;
|
|
window.getComputedStyle(this.intro).getPropertyValue('height'); // Commits height so next line can start animation
|
|
this.intro.style.height = `${size.height}px`;
|
|
this.introAnimationTimer = setTimeout(() => {
|
|
this.intro.style.height = '';
|
|
this.introAnimationTimer = null;
|
|
}, duration * 1000);
|
|
} else {
|
|
this.intro.style.transition = '';
|
|
this.intro.style.height = '';
|
|
}
|
|
}
|
|
|
|
hideIntro(animate) {
|
|
if (animate) {
|
|
const duration = 0.4;
|
|
const size = this.intro.getBoundingClientRect();
|
|
this.intro.style.height = `${size.height}px`;
|
|
this.intro.style.transition = `height ${duration}s ease-in-out 0s`;
|
|
window.getComputedStyle(this.intro).getPropertyValue('height'); // Commits height so next line can start animation
|
|
} else {
|
|
this.intro.style.transition = '';
|
|
}
|
|
this.intro.style.height = '0';
|
|
}
|
|
|
|
updateSearchButton() {
|
|
this.search.disabled = this.introVisible && (this.query === null || this.query.value.length === 0);
|
|
}
|
|
|
|
setTitleText(text) {
|
|
// Chrome limits title to 1024 characters
|
|
if (text.length > 1000) {
|
|
text = text.substring(0, 1000) + '...';
|
|
}
|
|
|
|
if (text.length === 0) {
|
|
document.title = 'Yomichan Search';
|
|
} else {
|
|
document.title = `${text} - Yomichan Search`;
|
|
}
|
|
}
|
|
}
|