yomichan/ext/bg/js/settings2/settings-display-controller.js

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Settings page v2 (#606) * Initial setup of settings page v2 * Add security options * Add layout-aware scanning option * Fix style * Set up simple setting bindings * Convert colors to variables * Refactor, remove unused * Set up variables for some size values * Mark expandable entries with a pointer cursor * Add scroll top link * Update sidebar styles * Update icon button styles * Fix padding when settings are wrapped * Update shadow styles * Use animation timings * Add support for being able to open the sidebar on small-screen/mobile devices * Update styles and preview sidebar * Add ability to expand the preview sidebar * Scroll to initial target only after advanced setting is set * Fix rebase issues * Update z-index of modal * Use Modal for testing * Set up modal controller * Update button styles * Update modal design * Update styling of multi-part inputs * Fix button styles * Create SettingsDisplayController * Update scanning inputs * Use nested option * Update animation timings * Update modals to be display:none when not open * Update included scripts * Move modal link/input control to SettingsDisplayController * Simplify event handlers * Add audio sources options modal * Allow certain nodes to be selected on click * Implement top link * Add environment-specific display styles * Implement storage info * Update modal controller * Remove TODO * Remove unnecessary <br> * Add primary dictionary option under result grouping option * Simplify transform * Update styles for short inputs * Add toggleable status footer * Update modal styles * Fix more-toggle elements sometimes affecting wrong targets * Add selector-observer.js reference * Add support for dynamically-generated more-toggle elements * Rename result grouping modes and add descriptions * Update icon button style * Add a no-more-only class * Use absolute URLs * Add kebab-menu icon button * Update text styles * Add disabled styles * Update toggle styles to support default pointer when disabled * Update modal.js reference * Disable box shadow for disabled buttons * Add support for menus, use menus for audio source removal * Disable pointer events when a modal is closing * Update the escape key to close menus before closing modals * Add support for dictionary modals * Remove debug log * Remove redundant spinner * Update nested option visibility * Add support for import/export/reset * Update URL * Reorganize * Add comments * Fix toggle highlight not working * Add radio style * Fix dictionary separator line * Add mouse icon * Add support for an icon button container with input height * Update profile selects * Add support for editing profiles and profile conditions * Enable overflow scrolling for popup menus * Add support for input suffix buttons * Style updates * Implement Anki card controls * Improve dictionary information * Punctuation * Add support for Anki card templates * Add support for using the tab key * Add support for custom CSS modal * Add support for simple scanning inputs * Simplify * Don't exit modals/menus when pressing escape while an input is focused * Add checkbox styles * Set up advanced scanning inpugs * Reorganize * Add outer theme option * Add controller for nested popups * Update scannings inputs * Set up settings for touch/pen inputs * Add modal for input prevention * Update label styles * Options updates * Update duplicate scope options * Only show quality when format is JPEG * Add auto-scaling options * Update navigation options * Rearrange options * Fix icon * Add group for popup-size * Update styles for inputs * Update description * Update appearance of checkboxes, toggles, and radios * Add more advanced popup options * Add debug option * Add pitch accent display options * Update input fields * Add conjugation * Update guide link * Update and simplify primary/secondary dictionaries * Update link * Un-nest a setting * Update wordings * Use consistent styling for lists * Fix custom CSS modal fade affecting the layout * Fix z-index of the top link * Disable word wrap on some text * Disable highlight color * Update FAB positioning and sizing * Update button spacing * Remove preview frame controller code * Remove welcome.html * Update seconds units * Use all appearance styles * Add option for anki.checkForDuplicates * Rearrange options * Fix redundant margin assignment * Move scanning.enableOnSearchPage option such that it is not nested * Organize/update options
2020-12-07 01:37:19 +00:00
/*
* Copyright (C) 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
* PopupMenu
* SelectorObserver
*/
class SettingsDisplayController {
constructor(settingsController, modalController) {
this._settingsController = settingsController;
this._modalController = modalController;
this._contentNode = null;
this._topLink = null;
this._menuContainer = null;
this._openPopupMenus = new Set();
this._onMoreToggleClickBind = null;
this._onMenuButtonClickBind = null;
}
prepare() {
this._contentNode = document.querySelector('.content');
this._topLink = document.querySelector('.sidebar-top-link');
this._menuContainer = document.querySelector('#popup-menus');
const onFabButtonClick = this._onFabButtonClick.bind(this);
for (const fabButton of document.querySelectorAll('.fab-button')) {
fabButton.addEventListener('click', onFabButtonClick, false);
}
const onModalAction = this._onModalAction.bind(this);
for (const node of document.querySelectorAll('[data-modal-action]')) {
node.addEventListener('click', onModalAction, false);
}
const onSelectOnClickElementClick = this._onSelectOnClickElementClick.bind(this);
for (const node of document.querySelectorAll('[data-select-on-click]')) {
node.addEventListener('click', onSelectOnClickElementClick, false);
}
const onInputTabActionKeyDown = this._onInputTabActionKeyDown.bind(this);
for (const node of document.querySelectorAll('[data-tab-action]')) {
node.addEventListener('keydown', onInputTabActionKeyDown, false);
}
this._onMoreToggleClickBind = this._onMoreToggleClick.bind(this);
const moreSelectorObserver = new SelectorObserver({
selector: '.more-toggle',
onAdded: this._onMoreSetup.bind(this),
onRemoved: this._onMoreCleanup.bind(this)
});
moreSelectorObserver.observe(document.documentElement, false);
this._onMenuButtonClickBind = this._onMenuButtonClick.bind(this);
const menuSelectorObserver = new SelectorObserver({
selector: '[data-menu]',
onAdded: this._onMenuSetup.bind(this),
onRemoved: this._onMenuCleanup.bind(this)
});
menuSelectorObserver.observe(document.documentElement, false);
this._contentNode.addEventListener('scroll', this._onScroll.bind(this), {passive: true});
this._topLink.addEventListener('click', this._onTopLinkClick.bind(this), false);
window.addEventListener('keydown', this._onKeyDown.bind(this), false);
window.addEventListener('popstate', this._onPopState.bind(this), false);
this._updateScrollTarget();
}
// Private
_onMoreSetup(element) {
element.addEventListener('click', this._onMoreToggleClickBind, false);
return null;
}
_onMoreCleanup(element) {
element.removeEventListener('click', this._onMoreToggleClickBind, false);
}
_onMenuSetup(element) {
element.addEventListener('click', this._onMenuButtonClickBind, false);
return null;
}
_onMenuCleanup(element) {
element.removeEventListener('click', this._onMenuButtonClickBind, false);
}
_onMenuButtonClick(e) {
const element = e.currentTarget;
const {menu} = element.dataset;
this._showMenu(element, menu);
}
_onScroll(e) {
const content = e.currentTarget;
const topLink = this._topLink;
const scrollTop = content.scrollTop;
topLink.hidden = (scrollTop < 100);
}
_onFabButtonClick(e) {
const action = e.currentTarget.dataset.action;
switch (action) {
case 'toggle-sidebar':
document.body.classList.toggle('sidebar-visible');
break;
case 'toggle-preview-sidebar':
document.body.classList.toggle('preview-sidebar-visible');
break;
}
}
_onMoreToggleClick(e) {
const container = this._getMoreContainer(e.currentTarget);
if (container === null) { return; }
const more = container.querySelector('.more');
if (more === null) { return; }
const moreVisible = more.hidden;
more.hidden = !moreVisible;
for (const moreToggle of container.querySelectorAll('.more-toggle')) {
const container2 = this._getMoreContainer(moreToggle);
if (container2 === null) { continue; }
const more2 = container2.querySelector('.more');
if (more2 === null || more2 !== more) { continue; }
moreToggle.dataset.expanded = `${moreVisible}`;
}
e.preventDefault();
return false;
}
_onPopState() {
this._updateScrollTarget();
}
_onKeyDown(e) {
switch (e.code) {
case 'Escape':
if (!this._isElementAnInput(document.activeElement)) {
this._closeTopMenuOrModal();
e.preventDefault();
}
break;
}
}
_onModalAction(e) {
const node = e.currentTarget;
const {modalAction} = node.dataset;
if (typeof modalAction !== 'string') { return; }
let [action, target] = modalAction.split(',');
if (typeof target === 'undefined') {
const currentModal = node.closest('.modal-container');
if (currentModal === null) { return; }
target = currentModal.id;
}
const modal = this._modalController.getModal(target);
if (typeof modal === 'undefined') { return; }
switch (action) {
case 'show':
modal.setVisible(true);
break;
case 'hide':
modal.setVisible(false);
break;
case 'toggle':
modal.setVisible(!modal.isVisible());
break;
}
e.preventDefault();
}
_onSelectOnClickElementClick(e) {
if (e.button !== 0) { return; }
const node = e.currentTarget;
const range = document.createRange();
range.selectNode(node);
const selection = window.getSelection();
selection.removeAllRanges();
selection.addRange(range);
e.preventDefault();
e.stopPropagation();
return false;
}
_onTopLinkClick(e) {
if (window.location.hash.length > 0) {
const {pathname, search} = window.location;
const url = `${pathname}${search}`;
history.pushState(null, '', url);
}
const content = this._contentNode;
content.scrollTop = 0;
e.preventDefault();
e.stopPropagation();
return false;
}
_onClosePopupMenu({popupMenu, onClose}) {
this._openPopupMenus.delete(popupMenu);
popupMenu.off('closed', onClose);
}
_onInputTabActionKeyDown(e) {
if (e.key !== 'Tab' || e.ctrlKey) { return; }
const node = e.currentTarget;
const {tabAction} = node.dataset;
if (typeof tabAction !== 'string') { return; }
const args = tabAction.split(',');
switch (args[0]) {
case 'ignore':
e.preventDefault();
break;
case 'indent':
e.preventDefault();
this._indentInput(e, node, args);
break;
}
}
_updateScrollTarget() {
const hash = window.location.hash;
if (!hash.startsWith('#!')) { return; }
const content = this._contentNode;
const target = document.getElementById(hash.substring(2));
if (content === null || target === null) { return; }
const rect1 = content.getBoundingClientRect();
const rect2 = target.getBoundingClientRect();
content.scrollTop += rect2.top - rect1.top;
this._onScroll({currentTarget: content});
}
_getMoreContainer(link) {
const v = link.dataset.parentDistance;
const distance = v ? parseInt(v, 10) : 1;
if (Number.isNaN(distance)) { return null; }
for (let i = 0; i < distance; ++i) {
link = link.parentNode;
if (link === null) { break; }
}
return link;
}
_closeTopMenuOrModal() {
for (const popupMenu of this._openPopupMenus) {
popupMenu.close();
return;
}
const modal = this._modalController.getTopVisibleModal();
if (modal !== null) {
modal.setVisible(false);
}
}
_showMenu(element, menuName) {
const menu = this._settingsController.instantiateTemplate(menuName);
if (menu === null) { return; }
this._menuContainer.appendChild(menu);
const popupMenu = new PopupMenu(element, menu);
this._openPopupMenus.add(popupMenu);
const data = {popupMenu, onClose: null};
data.onClose = this._onClosePopupMenu.bind(this, data);
popupMenu.on('closed', data.onClose);
popupMenu.prepare();
}
_indentInput(e, node, args) {
let indent = '\t';
if (args.length > 1) {
const count = parseInt(args[1], 10);
indent = (Number.isFinite(count) && count >= 0 ? ' '.repeat(count) : args[1]);
}
const {selectionStart: start, selectionEnd: end, value} = node;
const lineStart = value.substring(0, start).lastIndexOf('\n') + 1;
const lineWhitespace = /^[ \t]*/.exec(value.substring(lineStart))[0];
if (e.shiftKey) {
const whitespaceLength = Math.max(0, Math.floor((lineWhitespace.length - 1) / 4) * 4);
const selectionStartNew = lineStart + whitespaceLength;
const selectionEndNew = lineStart + lineWhitespace.length;
const removeCount = selectionEndNew - selectionStartNew;
if (removeCount > 0) {
node.selectionStart = selectionStartNew;
node.selectionEnd = selectionEndNew;
document.execCommand('delete', false);
node.selectionStart = Math.max(lineStart, start - removeCount);
node.selectionEnd = Math.max(lineStart, end - removeCount);
}
} else {
if (indent.length > 0) {
const indentLength = (Math.ceil((start - lineStart + 1) / indent.length) * indent.length - (start - lineStart));
document.execCommand('insertText', false, indent.substring(0, indentLength));
}
}
}
_isElementAnInput(element) {
const type = element !== null ? element.nodeName.toUpperCase() : null;
switch (type) {
case 'INPUT':
case 'TEXTAREA':
case 'SELECT':
return true;
default:
return false;
}
}
}