1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/docshell/base/nsIMarkupDocumentViewer.idl Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,109 @@
1.4 +/* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
1.5 + *
1.6 + * This Source Code Form is subject to the terms of the Mozilla Public
1.7 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.8 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.9 +
1.10 +/**
1.11 + * The nsIMarkupDocumentViewer
1.12 + * This interface describes the properties of a content viewer
1.13 + * for a markup document - HTML or XML
1.14 + */
1.15 +
1.16 +#include "nsISupports.idl"
1.17 +
1.18 +interface nsIDOMNode;
1.19 +
1.20 +%{C++
1.21 +template<class T> class nsCOMPtr;
1.22 +template<class T> class nsTArray;
1.23 +%}
1.24 +
1.25 +interface nsIMarkupDocumentViewer;
1.26 +
1.27 +[ref] native nsIMarkupDocumentViewerTArray(nsTArray<nsCOMPtr<nsIMarkupDocumentViewer> >);
1.28 +
1.29 +[scriptable, uuid(7aea9561-5346-401c-b40e-418688da2d0d)]
1.30 +interface nsIMarkupDocumentViewer : nsISupports
1.31 +{
1.32 +
1.33 + /*
1.34 + Scrolls to a given DOM content node.
1.35 + */
1.36 + void scrollToNode(in nsIDOMNode node);
1.37 +
1.38 + /** The amount by which to scale all text. Default is 1.0. */
1.39 + attribute float textZoom;
1.40 +
1.41 + /** The amount by which to scale all lengths. Default is 1.0. */
1.42 + attribute float fullZoom;
1.43 +
1.44 + /** Disable entire author style level (including HTML presentation hints) */
1.45 + attribute boolean authorStyleDisabled;
1.46 +
1.47 + /**
1.48 + * XXX comm-central only: bug 829543. Not the Character Encoding menu in
1.49 + * browser!
1.50 + */
1.51 + attribute ACString forceCharacterSet;
1.52 +
1.53 + /**
1.54 + * XXX comm-central only: bug 829543.
1.55 + */
1.56 + attribute ACString hintCharacterSet;
1.57 +
1.58 + /**
1.59 + * XXX comm-central only: bug 829543.
1.60 + */
1.61 + attribute int32_t hintCharacterSetSource;
1.62 +
1.63 + //void GetCharacterSetHint(in wstring hintCharset, in int32_t charsetSource);
1.64 +
1.65 + /**
1.66 + * Requests the size of the content to the container.
1.67 + */
1.68 + void getContentSize(out long width, out long height);
1.69 +
1.70 + /** The minimum font size */
1.71 + attribute long minFontSize;
1.72 +
1.73 + /**
1.74 + * Append |this| and all of its descendants to the given array,
1.75 + * in depth-first pre-order traversal.
1.76 + */
1.77 + [noscript] void appendSubtree(in nsIMarkupDocumentViewerTArray array);
1.78 +
1.79 + /**
1.80 + * Set the maximum line width for the document.
1.81 + * NOTE: This will generate a reflow!
1.82 + *
1.83 + * @param maxLineWidth The maximum width of any line boxes on the page,
1.84 + * in CSS pixels.
1.85 + */
1.86 + void changeMaxLineBoxWidth(in int32_t maxLineBoxWidth);
1.87 +
1.88 + /**
1.89 + * Instruct the refresh driver to discontinue painting until further
1.90 + * notice.
1.91 + */
1.92 + void pausePainting();
1.93 +
1.94 + /**
1.95 + * Instruct the refresh driver to resume painting after a previous call to
1.96 + * pausePainting().
1.97 + */
1.98 + void resumePainting();
1.99 +
1.100 + /*
1.101 + * Render the document as if being viewed on a device with the specified
1.102 + * media type. This will cause a reflow.
1.103 + *
1.104 + * @param mediaType The media type to be emulated
1.105 + */
1.106 + void emulateMedium(in AString aMediaType);
1.107 +
1.108 + /*
1.109 + * Restore the viewer's natural media type
1.110 + */
1.111 + void stopEmulatingMedium();
1.112 +};
