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Dispatch changes in prefs enableAltTextModelDownload and enableGuessAltText to the viewer (bug 1912024)

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The user can change a setting in a tab and it must have an effect in the current viewer.
This commit is contained in:
Calixte Denizet 2024-08-07 15:37:55 +02:00
parent e099840100
commit 1d51c3e711
6 changed files with 164 additions and 53 deletions
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86
web/new_alt_text_manager.js
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@ -137,6 +137,10 @@ class NewAltTextManager {
this.#toggleDisclaimer();
});
eventBus._on("enableguessalttext", ({ value }) => {
this.#toggleGuessAltText(value, /* isInitial = */ false);
});
this.#overlayManager.register(dialog);
}
@ -247,13 +251,12 @@ class NewAltTextManager {
this.#imageData,
/* updateAltTextData = */ false
);
if (altText === null) {
throw new Error("No valid response from the AI service.");
}
this.#guessedAltText = altText;
this.#wasAILoading = this.#isAILoading;
if (this.#isAILoading) {
this.#addAltText(altText);
if (altText) {
this.#guessedAltText = altText;
this.#wasAILoading = this.#isAILoading;
if (this.#isAILoading) {
this.#addAltText(altText);
}
}
} catch (e) {
console.error(e);
@ -458,6 +461,8 @@ class ImageAltTextSettings {
#createModelButton;
#downloadModelButton;
#dialog;
#eventBus;
@ -486,6 +491,7 @@ class ImageAltTextSettings {
this.#dialog = dialog;
this.#aiModelSettings = aiModelSettings;
this.#createModelButton = createModelButton;
this.#downloadModelButton = downloadModelButton;
this.#showAltTextDialogButton = showAltTextDialogButton;
this.#overlayManager = overlayManager;
this.#eventBus = eventBus;
@ -508,40 +514,62 @@ class ImageAltTextSettings {
this.#togglePref.bind(this, "enableNewAltTextWhenAddingImage")
);
deleteModelButton.addEventListener("click", async () => {
await mlManager.deleteModel("altText");
deleteModelButton.addEventListener("click", this.#delete.bind(this, true));
downloadModelButton.addEventListener(
"click",
this.#download.bind(this, true)
);
aiModelSettings.classList.toggle("download", true);
createModelButton.disabled = true;
createModelButton.setAttribute("aria-pressed", false);
this.#setPref("enableGuessAltText", false);
this.#setPref("enableAltTextModelDownload", false);
closeButton.addEventListener("click", this.#finish.bind(this));
eventBus._on("enablealttextmodeldownload", ({ value }) => {
if (value) {
this.#download(false);
} else {
this.#delete(false);
}
});
downloadModelButton.addEventListener("click", async () => {
downloadModelButton.disabled = true;
downloadModelButton.firstChild.setAttribute(
this.#overlayManager.register(dialog);
}
async #download(isFromUI = false) {
if (isFromUI) {
this.#downloadModelButton.disabled = true;
const span = this.#downloadModelButton.firstChild;
span.setAttribute(
"data-l10n-id",
"pdfjs-editor-alt-text-settings-downloading-model-button"
);
await mlManager.downloadModel("altText");
await this.#mlManager.downloadModel("altText");
aiModelSettings.classList.toggle("download", false);
downloadModelButton.firstChild.setAttribute(
span.setAttribute(
"data-l10n-id",
"pdfjs-editor-alt-text-settings-download-model-button"
);
createModelButton.disabled = false;
createModelButton.setAttribute("aria-pressed", true);
this.#setPref("enableGuessAltText", true);
mlManager.toggleService("altText", true);
this.#setPref("enableAltTextModelDownload", true);
downloadModelButton.disabled = false;
});
closeButton.addEventListener("click", this.#finish.bind(this));
this.#overlayManager.register(dialog);
this.#createModelButton.disabled = false;
this.#setPref("enableGuessAltText", true);
this.#mlManager.toggleService("altText", true);
this.#setPref("enableAltTextModelDownload", true);
this.#downloadModelButton.disabled = false;
}
this.#aiModelSettings.classList.toggle("download", false);
this.#createModelButton.setAttribute("aria-pressed", true);
}
async #delete(isFromUI = false) {
if (isFromUI) {
await this.#mlManager.deleteModel("altText");
this.#setPref("enableGuessAltText", false);
this.#setPref("enableAltTextModelDownload", false);
}
this.#aiModelSettings.classList.toggle("download", true);
this.#createModelButton.disabled = true;
this.#createModelButton.setAttribute("aria-pressed", false);
}
async open({ enableGuessAltText, enableNewAltTextWhenAddingImage }) {