obsidian-plugin/marsbatya_tg-emoji-search
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reduce startup time by introducing the lazy loading

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MarsBatya 2026-06-01 16:02:22 +05:00
parent de6407f615
commit 9198cc2f14
1 changed files with 27 additions and 30 deletions
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57
main.ts
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@ -65,24 +65,6 @@ export default class EmojiSuggesterPlugin extends Plugin {
async onload() {
await this.loadSettings();
try {
// Initialize WASM module using a binary fetch approach
await this.loadWasmModule();
// Create instance of EmojiSearch and initialize with emoji data
this.emojiSearch = new EmojiSearch();
await this.reinitializeEmojiSearch();
console.log('WASM initialized successfully with emoji data');
// Register editor suggestions using our custom suggester
this.registerEditorSuggest(new EmojiSuggester(this.app, this, this.emojiSearch));
// Uncomment to have a success notice:
// new Notice('Emoji Suggester plugin loaded successfully');
} catch (error) {
console.error('Failed to initialize WASM:', error);
new Notice('Failed to initialize Emoji suggester plugin');
}
// Add a settings tab for the plugin
this.addSettingTab(new EmojiSuggesterSettingTab(this.app, this));
@ -101,22 +83,19 @@ export default class EmojiSuggesterPlugin extends Plugin {
editor.replaceSelection(randomEmoji);
}
});
this.registerEditorSuggest(new EmojiSuggester(this.app, this));
}
async reinitializeEmojiSearch(): Promise<void> {
if (!this.emojiSearch) return;
async reinitializeEmojiSearch(emojiSearch: EmojiSearch): Promise<void> {
const allEmojiData = await loadEmojiData();
const filteredData: Record<string, any> = {};
// Only include data for chosen languages
for (const lang of this.settings.chosenLanguages) {
if (allEmojiData[lang as keyof typeof allEmojiData]) {
filteredData[lang] = allEmojiData[lang as keyof typeof allEmojiData];
}
}
this.emojiSearch.initialize(JSON.stringify(filteredData));
emojiSearch.initialize(JSON.stringify(filteredData));
}
async loadWasmModule(): Promise<InitOutput> {
@ -159,23 +138,38 @@ export default class EmojiSuggesterPlugin extends Plugin {
await this.saveData(this.settings);
// Reinitialize emoji search when settings change
if (this.emojiSearch) {
await this.reinitializeEmojiSearch();
await this.reinitializeEmojiSearch(this.emojiSearch);
}
}
}
class EmojiSuggester extends EditorSuggest<string> {
private emojiSearch: EmojiSearch;
private emojiSearch: EmojiSearch | null = null;
private settings: EmojiSuggesterPluginSettings;
private plugin: EmojiSuggesterPlugin;
private wasmReady = false;
private initPromise: Promise<void> | null = null;
constructor(app: App, plugin: EmojiSuggesterPlugin, emojiSearch: EmojiSearch) {
constructor(app: App, plugin: EmojiSuggesterPlugin) {
super(app);
this.plugin = plugin;
this.emojiSearch = emojiSearch;
this.settings = plugin.settings;
}
private async ensureWasmReady(): Promise<void> {
if (this.wasmReady) return;
if (this.initPromise) return this.initPromise;
this.initPromise = (async () => {
await this.plugin.loadWasmModule();
this.emojiSearch = new EmojiSearch();
await this.plugin.reinitializeEmojiSearch(this.emojiSearch);
console.log('WASM initialized successfully with emoji data');
this.wasmReady = true;
})();
return this.initPromise;
}
onTrigger(cursor: EditorPosition, editor: Editor): EditorSuggestTriggerInfo | null {
const line = editor.getLine(cursor.line);
const subString = line.substring(0, cursor.ch);
@ -191,8 +185,11 @@ class EmojiSuggester extends EditorSuggest<string> {
}
getSuggestions(context: EditorSuggestContext): string[] {
if (!this.wasmReady || !this.emojiSearch) {
this.ensureWasmReady();
return [];
}
if (!context.query || !this.emojiSearch) return [];
try {
// Search across all chosen languages
// Detect language based on query characters and filter chosen languages