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-rw-r--r--ext/mixed/js/display.js191
-rw-r--r--ext/mixed/js/extension.js15
-rw-r--r--ext/mixed/js/scroll.js100
3 files changed, 240 insertions, 66 deletions
diff --git a/ext/mixed/js/display.js b/ext/mixed/js/display.js
index 3a728ee8..46016192 100644
--- a/ext/mixed/js/display.js
+++ b/ext/mixed/js/display.js
@@ -28,11 +28,14 @@ class Display {
this.index = 0;
this.audioCache = {};
this.optionsContext = {};
+ this.eventListeners = [];
this.dependencies = {};
- $(document).keydown(this.onKeyDown.bind(this));
- $(document).on('wheel', this.onWheel.bind(this));
+ this.windowScroll = new WindowScroll();
+
+ document.addEventListener('keydown', this.onKeyDown.bind(this));
+ document.addEventListener('wheel', this.onWheel.bind(this), {passive: false});
}
onError(error) {
@@ -52,12 +55,13 @@ class Display {
try {
e.preventDefault();
- const link = $(e.target);
+ const link = e.target;
+ this.windowScroll.toY(0);
const context = {
source: {
definitions: this.definitions,
- index: Display.entryIndexFind(link),
- scroll: $('html,body').scrollTop()
+ index: this.entryIndexFind(link),
+ scroll: this.windowScroll.y
}
};
@@ -67,7 +71,7 @@ class Display {
context.source.source = this.context.source;
}
- const kanjiDefs = await apiKanjiFind(link.text(), this.optionsContext);
+ const kanjiDefs = await apiKanjiFind(link.textContent, this.optionsContext);
this.kanjiShow(kanjiDefs, this.options, context);
} catch (e) {
this.onError(e);
@@ -80,7 +84,7 @@ class Display {
const {docRangeFromPoint, docSentenceExtract} = this.dependencies;
- const clickedElement = $(e.target);
+ const clickedElement = e.target;
const textSource = docRangeFromPoint(e.clientX, e.clientY, this.options);
if (textSource === null) {
return false;
@@ -102,11 +106,12 @@ class Display {
textSource.cleanup();
}
+ this.windowScroll.toY(0);
const context = {
source: {
definitions: this.definitions,
- index: Display.entryIndexFind(clickedElement),
- scroll: $('html,body').scrollTop()
+ index: this.entryIndexFind(clickedElement),
+ scroll: this.windowScroll.y
}
};
@@ -124,38 +129,38 @@ class Display {
onAudioPlay(e) {
e.preventDefault();
- const link = $(e.currentTarget);
- const definitionIndex = Display.entryIndexFind(link);
- const expressionIndex = link.closest('.entry').find('.expression .action-play-audio').index(link);
+ const link = e.currentTarget;
+ const entry = link.closest('.entry');
+ const definitionIndex = this.entryIndexFind(entry);
+ const expressionIndex = Display.indexOf(entry.querySelectorAll('.expression .action-play-audio'), link);
this.audioPlay(this.definitions[definitionIndex], expressionIndex);
}
onNoteAdd(e) {
e.preventDefault();
- const link = $(e.currentTarget);
- const index = Display.entryIndexFind(link);
- this.noteAdd(this.definitions[index], link.data('mode'));
+ const link = e.currentTarget;
+ const index = this.entryIndexFind(link);
+ this.noteAdd(this.definitions[index], link.dataset.mode);
}
onNoteView(e) {
e.preventDefault();
- const link = $(e.currentTarget);
- const index = Display.entryIndexFind(link);
- apiNoteView(link.data('noteId'));
+ const link = e.currentTarget;
+ apiNoteView(link.dataset.noteId);
}
onKeyDown(e) {
const noteTryAdd = mode => {
- const button = Display.adderButtonFind(this.index, mode);
- if (button.length !== 0 && !button.hasClass('disabled')) {
+ const button = this.adderButtonFind(this.index, mode);
+ if (button !== null && !button.classList.contains('disabled')) {
this.noteAdd(this.definitions[this.index], mode);
}
};
const noteTryView = mode => {
- const button = Display.viewerButtonFind(this.index);
- if (button.length !== 0 && !button.hasClass('disabled')) {
- apiNoteView(button.data('noteId'));
+ const button = this.viewerButtonFind(this.index);
+ if (button !== null && !button.classList.contains('disabled')) {
+ apiNoteView(button.dataset.noteId);
}
};
@@ -237,7 +242,8 @@ class Display {
80: /* p */ () => {
if (e.altKey) {
- if ($('.entry').eq(this.index).data('type') === 'term') {
+ const entry = this.getEntry(this.index);
+ if (entry !== null && entry.dataset.type === 'term') {
this.audioPlay(this.definitions[this.index], this.firstExpressionIndex);
}
@@ -259,13 +265,12 @@ class Display {
}
onWheel(e) {
- const event = e.originalEvent;
const handler = () => {
- if (event.altKey) {
- if (event.deltaY < 0) { // scroll up
+ if (e.altKey) {
+ if (e.deltaY < 0) { // scroll up
this.entryScrollIntoView(this.index - 1, null, true);
return true;
- } else if (event.deltaY > 0) { // scroll down
+ } else if (e.deltaY > 0) { // scroll down
this.entryScrollIntoView(this.index + 1, null, true);
return true;
}
@@ -273,12 +278,14 @@ class Display {
};
if (handler()) {
- event.preventDefault();
+ e.preventDefault();
}
}
async termsShow(definitions, options, context) {
try {
+ this.clearEventListeners();
+
if (!context || context.focus !== false) {
window.focus();
}
@@ -310,7 +317,7 @@ class Display {
}
const content = await apiTemplateRender('terms.html', params);
- this.container.html(content);
+ this.container.innerHTML = content;
const {index, scroll} = context || {};
this.entryScrollIntoView(index || 0, scroll);
@@ -318,13 +325,13 @@ class Display {
this.autoPlayAudio();
}
- $('.action-add-note').click(this.onNoteAdd.bind(this));
- $('.action-view-note').click(this.onNoteView.bind(this));
- $('.action-play-audio').click(this.onAudioPlay.bind(this));
- $('.kanji-link').click(this.onKanjiLookup.bind(this));
- $('.source-term').click(this.onSourceTermView.bind(this));
+ this.addEventListeners('.action-add-note', 'click', this.onNoteAdd.bind(this));
+ this.addEventListeners('.action-view-note', 'click', this.onNoteView.bind(this));
+ this.addEventListeners('.action-play-audio', 'click', this.onAudioPlay.bind(this));
+ this.addEventListeners('.kanji-link', 'click', this.onKanjiLookup.bind(this));
+ this.addEventListeners('.source-term', 'click', this.onSourceTermView.bind(this));
if (this.options.scanning.enablePopupSearch) {
- $('.glossary-item').click(this.onTermLookup.bind(this));
+ this.addEventListeners('.glossary-item', 'click', this.onTermLookup.bind(this));
}
await this.adderButtonUpdate(['term-kanji', 'term-kana'], sequence);
@@ -335,6 +342,8 @@ class Display {
async kanjiShow(definitions, options, context) {
try {
+ this.clearEventListeners();
+
if (!context || context.focus !== false) {
window.focus();
}
@@ -362,13 +371,13 @@ class Display {
}
const content = await apiTemplateRender('kanji.html', params);
- this.container.html(content);
+ this.container.innerHTML = content;
const {index, scroll} = context || {};
this.entryScrollIntoView(index || 0, scroll);
- $('.action-add-note').click(this.onNoteAdd.bind(this));
- $('.action-view-note').click(this.onNoteView.bind(this));
- $('.source-term').click(this.onSourceTermView.bind(this));
+ this.addEventListeners('.action-add-note', 'click', this.onNoteAdd.bind(this));
+ this.addEventListeners('.action-view-note', 'click', this.onNoteView.bind(this));
+ this.addEventListeners('.source-term', 'click', this.onSourceTermView.bind(this));
await this.adderButtonUpdate(['kanji'], sequence);
} catch (e) {
@@ -390,14 +399,13 @@ class Display {
for (let i = 0; i < states.length; ++i) {
const state = states[i];
for (const mode in state) {
- const button = Display.adderButtonFind(i, mode);
- if (state[mode]) {
- button.removeClass('disabled');
- } else {
- button.addClass('disabled');
+ const button = this.adderButtonFind(i, mode);
+ if (button === null) {
+ continue;
}
- button.removeClass('pending');
+ button.classList.toggle('disabled', !state[mode]);
+ button.classList.remove('pending');
}
}
} catch (e) {
@@ -409,22 +417,29 @@ class Display {
index = Math.min(index, this.definitions.length - 1);
index = Math.max(index, 0);
- $('.current').hide().eq(index).show();
+ const entryPre = this.getEntry(this.index);
+ if (entryPre !== null) {
+ entryPre.classList.remove('entry-current');
+ }
+
+ const entry = this.getEntry(index);
+ if (entry !== null) {
+ entry.classList.add('entry-current');
+ }
- const container = $('html,body').stop();
- const entry = $('.entry').eq(index);
+ this.windowScroll.stop();
let target;
if (scroll) {
target = scroll;
} else {
- target = index === 0 ? 0 : entry.offset().top;
+ target = index === 0 || entry === null ? 0 : Display.getElementTop(entry);
}
if (smooth) {
- container.animate({scrollTop: target}, 200);
+ this.windowScroll.animate(this.windowScroll.x, target, 200);
} else {
- container.scrollTop(target);
+ this.windowScroll.toY(target);
}
this.index = index;
@@ -446,7 +461,7 @@ class Display {
async noteAdd(definition, mode) {
try {
- this.spinner.show();
+ this.setSpinnerVisible(true);
const context = {};
if (this.noteUsesScreenshot()) {
@@ -459,21 +474,28 @@ class Display {
const noteId = await apiDefinitionAdd(definition, mode, context, this.optionsContext);
if (noteId) {
const index = this.definitions.indexOf(definition);
- Display.adderButtonFind(index, mode).addClass('disabled');
- Display.viewerButtonFind(index).removeClass('pending disabled').data('noteId', noteId);
+ const adderButton = this.adderButtonFind(index, mode);
+ if (adderButton !== null) {
+ adderButton.classList.add('disabled');
+ }
+ const viewerButton = this.viewerButtonFind(index);
+ if (viewerButton !== null) {
+ viewerButton.classList.remove('pending', 'disabled');
+ viewerButton.dataset.noteId = noteId;
+ }
} else {
throw 'Note could note be added';
}
} catch (e) {
this.onError(e);
} finally {
- this.spinner.hide();
+ this.setSpinnerVisible(false);
}
}
async audioPlay(definition, expressionIndex) {
try {
- this.spinner.show();
+ this.setSpinnerVisible(true);
const expression = expressionIndex === -1 ? definition : definition.expressions[expressionIndex];
let url = await apiAudioGetUrl(expression, this.options.general.audioSource);
@@ -505,7 +527,7 @@ class Display {
} catch (e) {
this.onError(e);
} finally {
- this.spinner.hide();
+ this.setSpinnerVisible(false);
}
}
@@ -542,6 +564,15 @@ class Display {
return apiForward('popupSetVisible', {visible});
}
+ setSpinnerVisible(visible) {
+ this.spinner.style.display = visible ? 'block' : '';
+ }
+
+ getEntry(index) {
+ const entries = this.container.querySelectorAll('.entry');
+ return index >= 0 && index < entries.length ? entries[index] : null;
+ }
+
static clozeBuild(sentence, source) {
const result = {
sentence: sentence.text.trim()
@@ -556,19 +587,51 @@ class Display {
return result;
}
- static entryIndexFind(element) {
- return $('.entry').index(element.closest('.entry'));
+ entryIndexFind(element) {
+ const entry = element.closest('.entry');
+ return entry !== null ? Display.indexOf(this.container.querySelectorAll('.entry'), entry) : -1;
}
- static adderButtonFind(index, mode) {
- return $('.entry').eq(index).find(`.action-add-note[data-mode="${mode}"]`);
+ adderButtonFind(index, mode) {
+ const entry = this.getEntry(index);
+ return entry !== null ? entry.querySelector(`.action-add-note[data-mode="${mode}"]`) : null;
}
- static viewerButtonFind(index) {
- return $('.entry').eq(index).find('.action-view-note');
+ viewerButtonFind(index) {
+ const entry = this.getEntry(index);
+ return entry !== null ? entry.querySelector('.action-view-note') : null;
}
static delay(time) {
return new Promise((resolve) => setTimeout(resolve, time));
}
+
+ static indexOf(nodeList, node) {
+ for (let i = 0, ii = nodeList.length; i < ii; ++i) {
+ if (nodeList[i] === node) {
+ return i;
+ }
+ }
+ return -1;
+ }
+
+ addEventListeners(selector, type, listener, options) {
+ this.container.querySelectorAll(selector).forEach((node) => {
+ node.addEventListener(type, listener, options);
+ this.eventListeners.push([node, type, listener, options]);
+ });
+ }
+
+ clearEventListeners() {
+ for (const [node, type, listener, options] of this.eventListeners) {
+ node.removeEventListener(type, listener, options);
+ }
+ this.eventListeners = [];
+ }
+
+ static getElementTop(element) {
+ const elementRect = element.getBoundingClientRect();
+ const documentRect = document.documentElement.getBoundingClientRect();
+ return elementRect.top - documentRect.top;
+ }
}
diff --git a/ext/mixed/js/extension.js b/ext/mixed/js/extension.js
index d7085e5b..5c803132 100644
--- a/ext/mixed/js/extension.js
+++ b/ext/mixed/js/extension.js
@@ -17,13 +17,24 @@
*/
+// toIterable is required on Edge for cross-window origin objects.
function toIterable(value) {
if (typeof Symbol !== 'undefined' && typeof value[Symbol.iterator] !== 'undefined') {
return value;
}
- const array = JSON.parse(JSON.stringify(value));
- return Array.isArray(array) ? array : [];
+ if (value !== null && typeof value === 'object') {
+ const length = value.length;
+ if (typeof length === 'number' && Number.isFinite(length)) {
+ const array = [];
+ for (let i = 0; i < length; ++i) {
+ array.push(value[i]);
+ }
+ return array;
+ }
+ }
+
+ throw 'Could not convert to iterable';
}
function extensionHasChrome() {
diff --git a/ext/mixed/js/scroll.js b/ext/mixed/js/scroll.js
new file mode 100644
index 00000000..824fd92b
--- /dev/null
+++ b/ext/mixed/js/scroll.js
@@ -0,0 +1,100 @@
+/*
+ * Copyright (C) 2019 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 WindowScroll {
+ constructor() {
+ this.animationRequestId = null;
+ this.animationStartTime = 0;
+ this.animationStartX = 0;
+ this.animationStartY = 0;
+ this.animationEndTime = 0;
+ this.animationEndX = 0;
+ this.animationEndY = 0;
+ this.requestAnimationFrameCallback = (t) => this.onAnimationFrame(t);
+ }
+
+ toY(y) {
+ this.to(this.x, y);
+ }
+
+ toX(x) {
+ this.to(x, this.y);
+ }
+
+ to(x, y) {
+ this.stop();
+ window.scroll(x, y);
+ }
+
+ animate(x, y, time) {
+ this.animationStartX = this.x;
+ this.animationStartY = this.y;
+ this.animationStartTime = window.performance.now();
+ this.animationEndX = x;
+ this.animationEndY = y;
+ this.animationEndTime = this.animationStartTime + time;
+ this.animationRequestId = window.requestAnimationFrame(this.requestAnimationFrameCallback);
+ }
+
+ stop() {
+ if (this.animationRequestId === null) {
+ return;
+ }
+
+ window.cancelAnimationFrame(this.animationRequestId);
+ this.animationRequestId = null;
+ }
+
+ onAnimationFrame(time) {
+ if (time >= this.animationEndTime) {
+ window.scroll(this.animationEndX, this.animationEndY);
+ this.animationRequestId = null;
+ return;
+ }
+
+ const t = WindowScroll.easeInOutCubic((time - this.animationStartTime) / (this.animationEndTime - this.animationStartTime));
+ window.scroll(
+ WindowScroll.lerp(this.animationStartX, this.animationEndX, t),
+ WindowScroll.lerp(this.animationStartY, this.animationEndY, t)
+ );
+
+ this.animationRequestId = window.requestAnimationFrame(this.requestAnimationFrameCallback);
+ }
+
+ get x() {
+ return window.scrollX || window.pageXOffset;
+ }
+
+ get y() {
+ return window.scrollY || window.pageYOffset;
+ }
+
+ static easeInOutCubic(t) {
+ if (t < 0.5) {
+ return (4.0 * t * t * t);
+ } else {
+ t = 1.0 - t;
+ return 1.0 - (4.0 * t * t * t);
+ }
+ }
+
+ static lerp(start, end, percent) {
+ return (end - start) * percent + start;
+ }
+}