Steffen Becker
ad38994c65
Click the strip to place a stop of the selected type, drag to move it, drag it off to drop it; the two triangles set the paragraph's first-line and left indent. Sticky inside the scroll area, so it clears the toolbar island and stays aligned with the page as it scrolls or zooms.
53 lines
1.6 KiB
TypeScript
53 lines
1.6 KiB
TypeScript
export type ThemeMode = 'light' | 'dark' | 'allBlack' | 'auto';
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const THEME_KEY = 'odf-editor-theme';
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const TOOLBAR_KEY = 'odf-editor-toolbar-expanded';
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const FORMATTING_MARKS_KEY = 'odf-editor-formatting-marks';
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const RULER_KEY = 'odf-editor-ruler';
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export function loadTheme(): ThemeMode {
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const saved = localStorage.getItem(THEME_KEY);
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if (saved === 'light' || saved === 'dark' || saved === 'allBlack' || saved === 'auto') return saved;
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return 'auto';
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}
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export function saveTheme(mode: ThemeMode): void {
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localStorage.setItem(THEME_KEY, mode);
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}
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export function loadToolbarExpanded(): boolean {
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return localStorage.getItem(TOOLBAR_KEY) === 'true';
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}
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export function saveToolbarExpanded(expanded: boolean): void {
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localStorage.setItem(TOOLBAR_KEY, String(expanded));
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}
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export function loadFormattingMarks(): boolean {
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return localStorage.getItem(FORMATTING_MARKS_KEY) === 'true';
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}
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export function saveFormattingMarks(enabled: boolean): void {
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localStorage.setItem(FORMATTING_MARKS_KEY, String(enabled));
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}
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// The ruler is on unless it was switched off.
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export function loadRuler(): boolean {
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return localStorage.getItem(RULER_KEY) !== 'false';
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}
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export function saveRuler(enabled: boolean): void {
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localStorage.setItem(RULER_KEY, String(enabled));
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}
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function resolveMode(mode: ThemeMode): 'light' | 'dark' | 'allBlack' {
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if (mode === 'auto') {
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return window.matchMedia('(prefers-color-scheme: dark)').matches ? 'dark' : 'light';
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}
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return mode;
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}
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export function applyTheme(mode: ThemeMode): void {
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document.documentElement.setAttribute('data-theme', resolveMode(mode));
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}
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