Demo/bin/Debug/front_end/ui/UIUtils.js

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/*
 * Copyright (C) 2011 Google Inc.  All rights reserved.
 * Copyright (C) 2006, 2007, 2008 Apple Inc.  All rights reserved.
 * Copyright (C) 2007 Matt Lilek (pewtermoose@gmail.com).
 * Copyright (C) 2009 Joseph Pecoraro
 *
 * 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.
 * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
 *     its contributors may be used to endorse or promote products derived
 *     from this software without specific prior written permission.
 *
 * 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.
 */

WebInspector.highlightedSearchResultClassName = "highlighted-search-result";

/**
 * @param {!Element} element
 * @param {?function(!MouseEvent): boolean} elementDragStart
 * @param {function(!MouseEvent)} elementDrag
 * @param {?function(!MouseEvent)} elementDragEnd
 * @param {string} cursor
 * @param {?string=} hoverCursor
 */
WebInspector.installDragHandle = function(element, elementDragStart, elementDrag, elementDragEnd, cursor, hoverCursor)
{
    element.addEventListener("mousedown", WebInspector.elementDragStart.bind(WebInspector, elementDragStart, elementDrag, elementDragEnd, cursor), false);
    if (hoverCursor !== null)
        element.style.cursor = hoverCursor || cursor;
}

/**
 * @param {?function(!MouseEvent):boolean} elementDragStart
 * @param {function(!MouseEvent)} elementDrag
 * @param {?function(!MouseEvent)} elementDragEnd
 * @param {string} cursor
 * @param {!Event} event
 */
WebInspector.elementDragStart = function(elementDragStart, elementDrag, elementDragEnd, cursor, event)
{
    // Only drag upon left button. Right will likely cause a context menu. So will ctrl-click on mac.
    if (event.button || (WebInspector.isMac() && event.ctrlKey))
        return;