Add m-esr52 at 52.6.0

1 files changed, 165 insertions, 0 deletions

diff --git a/dom/base/nsISelectionPrivate.idl b/dom/base/nsISelectionPrivate.idl
new file mode 100644
index 0000000000..68412885e3
--- /dev/null
+++ b/dom/base/nsISelectionPrivate.idl
@@ -0,0 +1,165 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "nsISelection.idl"
+
+interface nsRange;
+interface nsIDOMNode;
+interface nsISelectionListener;
+interface nsIContent;
+interface nsINode;
+
+%{C++
+class nsIFrame;
+struct nsPoint;
+struct ScrollAxis;
+#include "nsDirection.h"
+#include "nsIPresShell.h" // TODO: Remove this include
+#include "nsTArrayForwardDeclare.h"
+#include "mozilla/EventForwards.h"
+%}
+
+[ptr] native nsIFrame(nsIFrame);
+[ptr] native RangeArray(nsTArray<nsRange*>);
+[ref] native constTextRangeStyleRef(const mozilla::TextRangeStyle);
+[ref] native nsPointRef(nsPoint);
+native nsDirection(nsDirection);
+native ScrollAxis(nsIPresShell::ScrollAxis);
+
+[scriptable, builtinclass, uuid(0c9f4f74-ee7e-4fe9-be6b-0ba856368178)]
+interface nsISelectionPrivate : nsISelection
+ {
+    const short ENDOFPRECEDINGLINE=0;
+    const short STARTOFNEXTLINE=1;
+
+    attribute boolean interlinePosition;
+    [noscript] attribute nsIContent ancestorLimiter;
+
+    /* startBatchChanges
+       match this up with endbatchChanges. will stop ui updates while multiple selection methods are called
+    */
+    [noscript] void startBatchChanges();
+
+    /* endBatchChanges
+       match this up with startBatchChanges
+    */
+    [noscript] void endBatchChanges();
+
+    DOMString  toStringWithFormat(in string formatType, in unsigned long flags, in int32_t wrapColumn);
+    void  addSelectionListener(in nsISelectionListener newListener);
+    void  removeSelectionListener(in nsISelectionListener listenerToRemove);
+
+    /* Table selection stuff
+       We should probably move this and table-related
+       items in nsFrameSelection  to a
+       new nsITableSelection interface
+    */
+    const long TABLESELECTION_NONE     = 0;
+    const long TABLESELECTION_CELL     = 1;
+    const long TABLESELECTION_ROW      = 2;
+    const long TABLESELECTION_COLUMN   = 3;
+    const long TABLESELECTION_TABLE    = 4;
+    const long TABLESELECTION_ALLCELLS = 5;
+
+    /** Test if supplied range points to a single table element:
+      *    Result is one of above constants. "None" means
+      *    a table element isn't selected.
+      */
+    [noscript] long getTableSelectionType(in nsIDOMRange range);
+
+    /* canCacheFrameOffset
+     * Frame Offset cache can be used just during calling nsEditor::EndPlaceHolderTransaction.
+     * EndPlaceHolderTransaction will give rise to reflow/refreshing view/scroll, and call times
+     * of nsTextFrame::GetPointFromOffset whose return value is to be cached.
+     * see bugs 35296 and 199412
+     */
+    [noscript] attribute boolean canCacheFrameOffset;
+
+    /* GetCachedOffsetForFrame
+     * Returns cached value for nsTextFrame::GetPointFromOffset.
+     */
+    [noscript] void getCachedFrameOffset(in nsIFrame aFrame, in int32_t inOffset, in nsPointRef aPoint);
+
+    /**
+     * Set the painting style for the range. The range must be a range in
+     * the selection. The textRangeStyle will be used by text frame
+     * when it is painting the selection.
+     */
+    [noscript] void setTextRangeStyle(in nsIDOMRange range,
+                      in constTextRangeStyleRef textRangeStyle);
+
+    /**
+     * Get the direction of the selection.
+     */
+    [noscript, notxpcom] nsDirection getSelectionDirection();
+    [noscript, notxpcom] void setSelectionDirection(in nsDirection aDirection);
+
+    /**
+     * Returns the type of the selection (see nsISelectionController for
+     * available constants).
+     */
+    readonly attribute short type;
+
+    /**
+     * Return array of ranges intersecting with the given DOM interval.
+     */
+    void GetRangesForInterval(
+        in nsIDOMNode beginNode, in int32_t beginOffset,
+        in nsIDOMNode endNode, in int32_t endOffset,
+        in boolean allowAdjacent,
+        out uint32_t resultCount,
+        [retval, array, size_is(resultCount)] out nsIDOMRange results);
+
+    [noscript] void GetRangesForIntervalArray(
+        in nsINode beginNode, in int32_t beginOffset,
+        in nsINode endNode, in int32_t endOffset,
+        in boolean allowAdjacent,
+        in RangeArray results);
+
+    /**
+     * Scrolls a region of the selection, so that it is visible in
+     * the scrolled view.
+     *
+     * @param aRegion - the region inside the selection to scroll into view
+     *                  (see selection region constants defined in
+     *                   nsISelectionController).
+     * @param aIsSynchronous - when true, scrolls the selection into view
+     *                         before returning. If false, posts a request which
+     *                         is processed at some point after the method returns.
+     * @param aVPercent - how to align the frame vertically.
+     * @param aHPercent - how to align the frame horizontally.
+     */
+    void scrollIntoView(in short aRegion, in boolean aIsSynchronous,
+                        in int16_t aVPercent,
+                        in int16_t aHPercent);
+
+    /**
+     * Scrolls a region of the selection, so that it is visible in
+     * the scrolled view.
+     *
+     * @param aRegion - the region inside the selection to scroll into view
+     *                  (see selection region constants defined in
+     *                   nsISelectionController).
+     * @param aIsSynchronous - when true, scrolls the selection into view
+     *                         before returning. If false, posts a request which
+     *                         is processed at some point after the method returns.
+     * @param aVertical - how to align the frame vertically and when.
+     *                    See nsIPresShell.h:ScrollAxis for details.
+     * @param aHorizontal - how to align the frame horizontally and when.
+     *                    See nsIPresShell.h:ScrollAxis for details.
+     */
+    [noscript] void scrollIntoViewInternal(in short aRegion,
+                                           in boolean aIsSynchronous,
+                                           in ScrollAxis aVertical,
+                                           in ScrollAxis aHorizontal);
+
+    /**
+     * Modifies the cursor Bidi level after a change in keyboard direction
+     * @param langRTL is PR_TRUE if the new language is right-to-left or
+     *                PR_FALSE if the new language is left-to-right.
+     */
+    [noscript] void selectionLanguageChange(in boolean langRTL);
+};
+