40 lines
1.6 KiB
Text
40 lines
1.6 KiB
Text
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// Copyright 2022 The Chromium Authors
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Use the <code>chrome.pdfViewerPrivate</code> API for specific browser
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// functionality that the PDF Viewer needs from outside the PDF plugin. This API
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// is exclusively for the PDF Viewer.
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namespace pdfViewerPrivate {
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callback IsAllowedLocalFileAccessCallback = void(boolean result);
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callback IsPdfOcrAlwaysActiveCallback = void(boolean result);
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callback OnPdfOcrPrefSetCallback = void(boolean result);
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interface Functions {
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// Determines if the given URL should be allowed to access local files from
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// the PDF Viewer. |callback|: Called with true if URL should be allowed to
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// access local files from the PDF Viewer, false otherwise.
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[supportsPromises] static void isAllowedLocalFileAccess(
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DOMString url,
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IsAllowedLocalFileAccessCallback callback);
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// Determines if the preference for PDF OCR is set to run PDF OCR always.
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// |callback|: Called with true if PDF OCR is set to be always active;
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// false otherwise.
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[supportsPromises] static void isPdfOcrAlwaysActive(
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IsPdfOcrAlwaysActiveCallback callback);
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// Sets a pref value for PDF OCR.
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// |value|: The new value of the pref.
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// |callback|: The callback for whether the pref was set or not.
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[supportsPromises] static void setPdfOcrPref(
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boolean value, OnPdfOcrPrefSetCallback callback);
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};
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interface Events {
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// Fired when a pref value for PDF OCR has changed.
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// |value| The pref value that changed.
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static void onPdfOcrPrefChanged(boolean value);
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};
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};
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