60 lines
1.5 KiB
Dart
60 lines
1.5 KiB
Dart
@JS()
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library main;
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import 'dart:html';
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import 'package:js/js.dart';
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import './cookie.dart';
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void main() {
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reorganizeHtml();
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createThemeSwitcher();
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querySelector('.themeBtn').onClick.listen(themeSwitch);
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}
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void createThemeSwitcher() {
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// set the correct CSS depending on the cookie, dark is enabled by default
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var isDark = isThemeDark();
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// Set the correct symbol in the theme switcher button
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querySelector('body').append(DivElement()..className = 'themeBtn');
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querySelector('.themeBtn')
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.children
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.add(Element.tag('i')..className = 'fas fa-' + (isDark ? 'sun' : 'moon'));
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}
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bool isThemeDark() {
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if (Cookies.get('theme') == 'light') {
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return false;
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}
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Cookies.set('theme', 'dark');
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return true;
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}
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bool setTheme(bool dark) {
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Cookies.set('theme', (dark ? 'dark' : 'light'));
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return !dark;
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}
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void themeSwitch(MouseEvent event) {
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print('Switch theme');
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bool isDark = setTheme(isThemeDark());
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querySelector('.fas').className = 'fas fa-' + (isDark ? 'sun' : 'moon');
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querySelector('#theme').attributes['href'] =
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'/css/' + (isDark ? 'dark' : 'light') + '.css';
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}
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void reorganizeHtml() {
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// Add a <hr> element after the content div
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querySelector('#content').appendHtml('<hr>');
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// Move the postamble in the content div
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querySelector('#content').append(querySelector('#postamble'));
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for (var table in querySelectorAll('table')) {
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var largetable = DivElement();
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largetable.className = 'largetable';
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table.before(largetable);
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largetable.children.add(table);
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}
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}
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