/*
 * Copyright (C) 2012 Google Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1.  Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 * 2.  Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in the
 *     documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

module window {
    interface [
        OmitConstructor
    ] Internals {
        DOMString address(in Node node);

        DOMString elementRenderTreeAsText(in Element element) raises(DOMException);
        boolean isPreloaded(in Document document, in DOMString url);

        unsigned long numberOfScopedHTMLStyleChildren(in Node scope) raises(DOMException);

#if defined(ENABLE_SHADOW_DOM)
        ShadowRoot ensureShadowRoot(in Element host) raises (DOMException);
        ShadowRoot shadowRoot(in Element host) raises (DOMException);
        ShadowRoot youngestShadowRoot(in Element host) raises (DOMException);
        ShadowRoot oldestShadowRoot(in Element host) raises (DOMException);
        ShadowRoot youngerShadowRoot(in Node root) raises (DOMException);
        ShadowRoot olderShadowRoot(in Node root) raises (DOMException);
#else
        Node ensureShadowRoot(in Element host) raises (DOMException);
        Node shadowRoot(in Element host) raises (DOMException);
        Node youngestShadowRoot(in Element host) raises (DOMException);
        Node oldestShadowRoot(in Element host) raises (DOMException);
        Node youngerShadowRoot(in Node root) raises (DOMException);
#endif
        Element includerFor(in Node node) raises (DOMException);
        DOMString shadowPseudoId(in Element element) raises (DOMException);
        Element createContentElement(in Document document) raises(DOMException);
        Element getElementByIdInShadowRoot(in Node shadowRoot, in DOMString id) raises(DOMException);
        boolean isValidContentSelect(in Element contentElement) raises(DOMException);
        Node treeScopeRootNode(in Node node) raises (DOMException);

        Node nextSiblingByWalker(in Node node) raises(DOMException);
        Node firstChildByWalker(in Node node) raises(DOMException);
        Node lastChildByWalker(in Node node) raises(DOMException);
        Node nextNodeByWalker(in Node node) raises(DOMException);
        Node previousNodeByWalker(in Node node) raises(DOMException);

        boolean attached(in Node node) raises(DOMException);

        DOMString visiblePlaceholder(in Element element);
#if defined(ENABLE_INPUT_TYPE_COLOR) && ENABLE_INPUT_TYPE_COLOR
        void selectColorInColorChooser(in Element element, in DOMString colorValue);
#endif

        ClientRect absoluteCaretBounds(in Document document) raises(DOMException);

        ClientRect boundingBox(in Element element) raises(DOMException);

        ClientRectList inspectorHighlightRects(in Document document) raises (DOMException);

        void setBackgroundBlurOnNode(in Node node, in long blurLength) raises(DOMException);

        unsigned long markerCountForNode(in Node node, in DOMString markerType) raises(DOMException);
        Range markerRangeForNode(in Node node, in DOMString markerType, in unsigned long index) raises(DOMException);
        DOMString markerDescriptionForNode(in Node node, in DOMString markerType, in unsigned long index) raises(DOMException);

        void setScrollViewPosition(in Document document, in long x, in long y) raises(DOMException);

        void setPagination(in Document document, in DOMString mode, in long gap) raises(DOMException);

        boolean wasLastChangeUserEdit(in Element textField) raises (DOMException);
        DOMString suggestedValue(in Element inputElement) raises (DOMException);
        void setSuggestedValue(in Element inputElement, in DOMString value) raises (DOMException);
        void setEditingValue(in Element inputElement, in DOMString value) raises (DOMException);

        void paintControlTints(in Document document) raises (DOMException);

        void scrollElementToRect(in Element element, in long x, in long y, in long w, in long h) raises (DOMException);

        Range rangeFromLocationAndLength(in Element scope, in long rangeLocation, in long rangeLength) raises (DOMException);
        unsigned long locationFromRange(in Element scope, in Range range) raises (DOMException);
        unsigned long lengthFromRange(in Element scope, in Range range) raises (DOMException);
        DOMString rangeAsText(in Range range) raises (DOMException);

        void setDelegatesScrolling(in boolean enabled, in Document document) raises (DOMException);
#if defined(ENABLE_TOUCH_ADJUSTMENT) && ENABLE_TOUCH_ADJUSTMENT
        WebKitPoint touchPositionAdjustedToBestClickableNode(in long x, in long y, in long width, in long height, in Document document) raises (DOMException);
        Node touchNodeAdjustedToBestClickableNode(in long x, in long y, in long width, in long height, in Document document) raises (DOMException);
        ClientRect bestZoomableAreaForTouchPoint(in long x, in long y, in long width, in long height, in Document document) raises (DOMException);
#endif

        long lastSpellCheckRequestSequence(in Document document) raises (DOMException);
        long lastSpellCheckProcessedSequence(in Document document) raises (DOMException);

#if defined(ENABLE_VIDEO_TRACK) && ENABLE_VIDEO_TRACK
        void setShouldDisplayTrackKind(in Document document, in DOMString kind, in boolean enabled) raises (DOMException);
        boolean shouldDisplayTrackKind(in Document document, in DOMString trackKind) raises (DOMException);
#endif

        attribute sequence<String> userPreferredLanguages;

        unsigned long wheelEventHandlerCount(in Document document) raises (DOMException);
        unsigned long touchEventHandlerCount(in Document document) raises (DOMException);

        NodeList nodesFromRect(in Document document, in long x, in long y,
            in unsigned long topPadding, in unsigned long rightPadding, in unsigned long bottomPadding, in unsigned long leftPadding,
            in boolean ignoreClipping, in boolean allowShadowContent) raises (DOMException);

        void emitInspectorDidBeginFrame();
        void emitInspectorDidCancelFrame();

        boolean hasSpellingMarker(in Document document, in long from, in long length) raises (DOMException);
        boolean hasGrammarMarker(in Document document, in long from, in long length) raises (DOMException);

        unsigned long numberOfScrollableAreas(in Document document) raises (DOMException);

        boolean isPageBoxVisible(in Document document, in long pageNumber) raises (DOMException);

        readonly attribute InternalSettings settings;

        void suspendAnimations(in Document document) raises (DOMException);
        void resumeAnimations(in Document document) raises (DOMException);

        void allowRoundingHacks();

#if defined(ENABLE_BATTERY_STATUS) && ENABLE_BATTERY_STATUS
        void setBatteryStatus(in Document document, in DOMString eventType, in boolean charging, in double chargingTime, in double dischargingTime, in double level) raises (DOMException);
#endif

#if defined(ENABLE_NETWORK_INFO) && ENABLE_NETWORK_INFO
        void setNetworkInformation(in Document document, in DOMString eventType, in long bandwidth, in boolean metered) raises (DOMException);
#endif

        [Conditional=INSPECTOR] unsigned long numberOfLiveNodes();
        [Conditional=INSPECTOR] unsigned long numberOfLiveDocuments();
        [Conditional=INSPECTOR] sequence<String> consoleMessageArgumentCounts(in Document document);

#if defined(ENABLE_FULLSCREEN_API) && ENABLE_FULLSCREEN_API
        void webkitWillEnterFullScreenForElement(in Document document, in Element element);
        void webkitDidEnterFullScreenForElement(in Document document, in Element element);
        void webkitWillExitFullScreenForElement(in Document document, in Element element);
        void webkitDidExitFullScreenForElement(in Document document, in Element element);
#endif
    };
}