[Editor] Fix few telemetry issues with the new alt text flow (bug 1915434)

src/display/editor/alt_text.js

@@ -213,6 +213,13 @@ class AltText {
     this.#altTextButton.disabled = !enabled;
   }
 
+  shown() {
+    this.#editor._reportTelemetry({
+      action: "pdfjs.image.alt_text.image_status_label_displayed",
+      data: { label: this.#label },
+    });
+  }
+
   destroy() {
     this.#altTextButton?.remove();
     this.#altTextButton = null;
@@ -235,10 +242,6 @@ class AltText {
       const label = this.#label;
       // TODO: Update the l10n keys to avoid this.
       const type = label === "review" ? "to-review" : label;
-      this.#editor._reportTelemetry({
-        action: "pdfjs.image.alt_text.image_status_label_displayed",
-        data: { label },
-      });
       button.classList.toggle("done", !!this.#altText);
       AltText._l10nPromise
         .get(`pdfjs-editor-new-alt-text-${type}-button-label`)

src/display/editor/editor.js

@@ -975,7 +975,7 @@ class AnnotationEditor {
     this._editToolbar = new EditorToolbar(this);
     this.div.append(this._editToolbar.render());
     if (this.#altText) {
-      this._editToolbar.addAltTextButton(await this.#altText.render());
+      await this._editToolbar.addAltText(this.#altText);
     }
 
     return this._editToolbar;

src/display/editor/toolbar.js

@@ -24,6 +24,8 @@ class EditorToolbar {
 
   #buttons = null;
 
+  #altText = null;
+
   constructor(editor) {
     this.#editor = editor;
   }
@@ -99,6 +101,7 @@ class EditorToolbar {
 
   show() {
     this.#toolbar.classList.remove("hidden");
+    this.#altText?.shown();
   }
 
   #addDeleteButton() {
@@ -126,9 +129,11 @@ class EditorToolbar {
     return divider;
   }
 
-  addAltTextButton(button) {
+  async addAltText(altText) {
+    const button = await altText.render();
     this.#addListenersToElement(button);
     this.#buttons.prepend(button, this.#divider);
+    this.#altText = altText;
   }
 
   addColorPicker(colorPicker) {

web/new_alt_text_manager.js

@@ -114,6 +114,11 @@ class NewAltTextManager {
     createAutomaticallyButton.addEventListener("click", async () => {
       const checked =
         createAutomaticallyButton.getAttribute("aria-pressed") !== "true";
+      this.#currentEditor._reportTelemetry({
+        action: "pdfjs.image.alt_text.ai_generation_check",
+        data: { status: checked },
+      });
+
       if (this.#uiManager) {
         this.#uiManager.setPreference("enableGuessAltText", checked);
         await this.#uiManager.mlManager.toggleService("altText", checked);