/**
 * This class is used to display small visual icons in the header of a panel. There are a set of
 * 25 icons that can be specified by using the {@link #type} config. The {@link #handler} config
 * can be used to provide a function that will respond to any click events. In general, this class
 * will not be instantiated directly, rather it will be created by specifying the {@link Ext.Panel#tools}
 * configuration on the Panel itself.
 *
 *     @example
 *     Ext.create('Ext.Panel', {
 *         title: 'A Panel',
 *         fullscreen: true,
 *
 *         tools: [{
 *             type: 'help',
 *             handler: function() {
 *                 // show help here
 *             }
 *         }, {
 *             itemId: 'refresh',
 *             type: 'refresh',
 *             hidden: true,
 *             handler: function () {
 *                 // do refresh
 *             }
 *         }, {
 *             type: 'search',
 *             handler: function (panel) {
 *                 // do search
 *                 panel.down('#refresh').show();
 *             }
 *         }]
 *     });
 *
 * @since 6.0.1
 */
Ext.define('Ext.panel.Tool', {
    extend: 'Ext.Component',
    xtype: ['paneltool', 'tool'],
 
    //uses: ['Ext.tip.QuickTipManager'], 
 
    /**
     * @property {Boolean} isPanelTool 
     * `true` in this class to identify an object as an instantiated Tool, or subclass thereof.
     * @readonly
     */
    isPanelTool: true,
 
    baseCls: Ext.baseCSSPrefix + 'tool',
    disabledCls: Ext.baseCSSPrefix + 'tool-disabled',
    toolPressedCls: Ext.baseCSSPrefix + 'tool-pressed',
    toolOverCls: Ext.baseCSSPrefix + 'tool-over',
 
    element: {
        reference: 'element',
        listeners: {
            click: 'onClick',
            mousedown: 'onMouseDown',
            mouseover: 'onMouseOver',
            mouseout: 'onMouseOut'
        },
 
        children: [{
            reference: 'toolElement'
        }]
    },
 
    /**
     * @cfg {Function/String} handler
     * A function to execute when the tool is clicked.
     *
     * @cfg {Ext.Component} handler.owner The logical owner of the tool. In a typical usage
     * this will be an `Ext.Panel` (as specified by the `toolOwner` config).
     * @cfg {Ext.panel.Tool} handler.tool The tool that is calling.
     * @cfg {Ext.event.Event} handler.event The click event.
     * @declarativeHandler
     */
    handler: null,
 
    /**
     * @cfg {Object} scope 
     * The scope to execute the {@link #handler} function. Defaults to the tool.
     */
    scope: null,
 
    /**
     * @cfg {Ext.Component} toolOwner
     * The owner to report to the `handler` method. Default is `null` for the `parent`.
     * This is automatically set to the owning `Ext.Panel` when a tool is created as a
     * member of a panel's `tools`.
     */
    toolOwner: null,
 
    config: {
        /**
         * @cfg {String} iconCls 
         * An alternative to the standard list of {@link #type types}.
         */
        iconCls: null,
 
        /**
         * @cfg {String} type 
         * The type of tool to render. The following types are available:
         *
         * ##Neptune Theme
         * - <img style="vertical-align:sub;margin-right:4px;" width="16" height="16" title="" alt="" src="data:image/gif;base64,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" /> close
         * - <img style="vertical-align:sub;margin-right:4px;" width="16" height="16" title="" alt="" src="data:image/gif;base64,R0lGODlhEAAQAMQUAGZmZqampqmpqfv7++Xl5Wpqan5+fmdnZ2hoaObm5o+Pj21tbaSkpI6Ojqqqqvr6+oCAgGlpaX19fX9/f////wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACH/C1hNUCBEYXRhWE1QPD94cGFja2V0IGJlZ2luPSLvu78iIGlkPSJXNU0wTXBDZWhpSHpyZVN6TlRjemtjOWQiPz4gPHg6eG1wbWV0YSB4bWxuczp4PSJhZG9iZTpuczptZXRhLyIgeDp4bXB0az0iQWRvYmUgWE1QIENvcmUgNS41LWMwMjEgNzkuMTU1NzcyLCAyMDE0LzAxLzEzLTE5OjQ0OjAwICAgICAgICAiPiA8cmRmOlJERiB4bWxuczpyZGY9Imh0dHA6Ly93d3cudzMub3JnLzE5OTkvMDIvMjItcmRmLXN5bnRheC1ucyMiPiA8cmRmOkRlc2NyaXB0aW9uIHJkZjphYm91dD0iIiB4bWxuczp4bXA9Imh0dHA6Ly9ucy5hZG9iZS5jb20veGFwLzEuMC8iIHhtbG5zOnhtcE1NPSJodHRwOi8vbnMuYWRvYmUuY29tL3hhcC8xLjAvbW0vIiB4bWxuczpzdFJlZj0iaHR0cDovL25zLmFkb2JlLmNvbS94YXAvMS4wL3NUeXBlL1Jlc291cmNlUmVmIyIgeG1wOkNyZWF0b3JUb29sPSJBZG9iZSBQaG90b3Nob3AgQ0MgMjAxNCAoTWFjaW50b3NoKSIgeG1wTU06SW5zdGFuY2VJRD0ieG1wLmlpZDo0Qzg2QTQzQjlBQTUxMUU0OEVCNUNFMTgyMDM3Mzc3MSIgeG1wTU06RG9jdW1lbnRJRD0ieG1wLmRpZDo0Qzg2QTQzQzlBQTUxMUU0OEVCNUNFMTgyMDM3Mzc3MSI+IDx4bXBNTTpEZXJpdmVkRnJvbSBzdFJlZjppbnN0YW5jZUlEPSJ4bXAuaWlkOkNFOTc5QTM0OUFBNDExRTQ4RUI1Q0UxODIwMzczNzcxIiBzdFJlZjpkb2N1bWVudElEPSJ4bXAuZGlkOjRDODZBNDNBOUFBNTExRTQ4RUI1Q0UxODIwMzczNzcxIi8+IDwvcmRmOkRlc2NyaXB0aW9uPiA8L3JkZjpSREY+IDwveDp4bXBtZXRhPiA8P3hwYWNrZXQgZW5kPSJyIj8+Af/+/fz7+vn49/b19PPy8fDv7u3s6+rp6Ofm5eTj4uHg397d3Nva2djX1tXU09LR0M/OzczLysnIx8bFxMPCwcC/vr28u7q5uLe2tbSzsrGwr66trKuqqainpqWko6KhoJ+enZybmpmYl5aVlJOSkZCPjo2Mi4qJiIeGhYSDgoGAf359fHt6eXh3dnV0c3JxcG9ubWxramloZ2ZlZGNiYWBfXl1cW1pZWFdWVVRTUlFQT05NTEtKSUhHRkVEQ0JBQD8+PTw7Ojk4NzY1NDMyMTAvLi0sKyopKCcmJSQjIiEgHx4dHBsaGRgXFhUUExIREA8ODQwLCgkIBwYFBAMCAQAAIfkEAQAAFAAsAAAAABAAEAAABVAgJVKJYxTF5CTjOAQHIM8H87jKrM/NIAa7ICBAISCEOwRBgAwKDM3dSdaqUmQoqnUkW0CjMwgTLBMYyUoKEEykDHLNngsWrN2qS0lkISa0QgA7" /> minimize
         * - <img style="vertical-align:sub;margin-right:4px;" width="16" height="16" title="" alt="" src="data:image/gif;base64,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" /> maximize
         * - <img style="vertical-align:sub;margin-right:4px;" width="16" height="16" title="" alt="" src="data:image/gif;base64,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" /> restore
         * - <img style="vertical-align:sub;margin-right:4px;" width="16" height="16" title="" alt="" src="data:image/gif;base64,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" /> toggle
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         * - <img style="vertical-align:sub;margin-right:4px;" width="16" height="16" title="" alt="" src="data:image/gif;base64,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" /> help
         * - <img style="vertical-align:sub;margin-right:4px;" width="16" height="14" title="" alt="" src="data:image/gif;base64,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" /> print
         * - <img style="vertical-align:sub;margin-right:4px;" width="16" height="16" title="" alt="" src="data:image/gif;base64,R0lGODlhEAAQAIABAGZmZv///yH/C1hNUCBEYXRhWE1QPD94cGFja2V0IGJlZ2luPSLvu78iIGlkPSJXNU0wTXBDZWhpSHpyZVN6TlRjemtjOWQiPz4gPHg6eG1wbWV0YSB4bWxuczp4PSJhZG9iZTpuczptZXRhLyIgeDp4bXB0az0iQWRvYmUgWE1QIENvcmUgNS41LWMwMjEgNzkuMTU1NzcyLCAyMDE0LzAxLzEzLTE5OjQ0OjAwICAgICAgICAiPiA8cmRmOlJERiB4bWxuczpyZGY9Imh0dHA6Ly93d3cudzMub3JnLzE5OTkvMDIvMjItcmRmLXN5bnRheC1ucyMiPiA8cmRmOkRlc2NyaXB0aW9uIHJkZjphYm91dD0iIiB4bWxuczp4bXA9Imh0dHA6Ly9ucy5hZG9iZS5jb20veGFwLzEuMC8iIHhtbG5zOnhtcE1NPSJodHRwOi8vbnMuYWRvYmUuY29tL3hhcC8xLjAvbW0vIiB4bWxuczpzdFJlZj0iaHR0cDovL25zLmFkb2JlLmNvbS94YXAvMS4wL3NUeXBlL1Jlc291cmNlUmVmIyIgeG1wOkNyZWF0b3JUb29sPSJBZG9iZSBQaG90b3Nob3AgQ0MgMjAxNCAoTWFjaW50b3NoKSIgeG1wTU06SW5zdGFuY2VJRD0ieG1wLmlpZDozNTFFNEY4MDlBQTYxMUU0OEVCNUNFMTgyMDM3Mzc3MSIgeG1wTU06RG9jdW1lbnRJRD0ieG1wLmRpZDozNTFFNEY4MTlBQTYxMUU0OEVCNUNFMTgyMDM3Mzc3MSI+IDx4bXBNTTpEZXJpdmVkRnJvbSBzdFJlZjppbnN0YW5jZUlEPSJ4bXAuaWlkOjM1MUU0RjdFOUFBNjExRTQ4RUI1Q0UxODIwMzczNzcxIiBzdFJlZjpkb2N1bWVudElEPSJ4bXAuZGlkOjM1MUU0RjdGOUFBNjExRTQ4RUI1Q0UxODIwMzczNzcxIi8+IDwvcmRmOkRlc2NyaXB0aW9uPiA8L3JkZjpSREY+IDwveDp4bXBtZXRhPiA8P3hwYWNrZXQgZW5kPSJyIj8+Af/+/fz7+vn49/b19PPy8fDv7u3s6+rp6Ofm5eTj4uHg397d3Nva2djX1tXU09LR0M/OzczLysnIx8bFxMPCwcC/vr28u7q5uLe2tbSzsrGwr66trKuqqainpqWko6KhoJ+enZybmpmYl5aVlJOSkZCPjo2Mi4qJiIeGhYSDgoGAf359fHt6eXh3dnV0c3JxcG9ubWxramloZ2ZlZGNiYWBfXl1cW1pZWFdWVVRTUlFQT05NTEtKSUhHRkVEQ0JBQD8+PTw7Ojk4NzY1NDMyMTAvLi0sKyopKCcmJSQjIiEgHx4dHBsaGRgXFhUUExIREA8ODQwLCgkIBwYFBAMCAQAAIfkEAQAAAQAsAAAAABAAEAAAAh+EHakbh8wcgNHRJW/UvDcPQlNIflTGodP6SaOGwk4BADs=" /> expand
         * - <img style="vertical-align:sub;margin-right:4px;" width="16" height="14" title="" alt="" src="data:image/gif;base64,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" /> collapse
         */
        type: null
    },
 
    /**
     * @cfg {Boolean} stopEvent 
     * Specify as false to allow click event to propagate.
     */
    stopEvent: true,
    
    //ariaRole: 'button', 
    //focusable: true, 
    //tabIndex: 0, 
    // 
    //keyHandlers: { 
    //    SPACE: 'onClick', 
    //    ENTER: 'onClick' 
    //}, 
 
    weight: 10,
 
    updateIconCls: function (iconCls, oldValue) {
        var toolEl = this.toolElement;
 
        toolEl.replaceCls(oldValue, iconCls);
    },
 
    updateType: function (type, oldType) {
        var baseCls = this.getBaseCls(),
            toolEl = this.toolElement;
 
        toolEl.replaceCls(oldType && (baseCls + '-' + oldType),
                          type && (baseCls + '-' + type));
    },
 
    privates: {
        //<debug> 
        _toolTypes: {
            close:1,
            collapse:1,
            down:1,
            expand:1,
            gear:1,
            help:1,
            left:1,
            maximize:1,
            minimize:1,
            minus:1,
            //move:1, 
            next:1,
            pin:1,
            plus:1,
            prev:1,
            print:1,
            refresh:1,
            //resize:1, 
            restore:1,
            right:1,
            save:1,
            search:1,
            toggle:1,
            unpin:1,
            up:1
        },
        //</debug> 
 
        /**
         * Called when the tool element is clicked
         * @private
         * @param {Ext.event.Event} e
         * @param {HTMLElement} target The target element
         */
        onClick: function(e, target) {
            var me = this,
                handler = me.handler || me.callback; // Pick up callback for classic compat 
 
            if (me.disabled) {
                return false;
            }
 
            //remove the pressed + over class if it was a pointer event 
            if (e.type !== 'keydown') {
                me.el.removeCls(me.toolPressedCls + ' ' + me.toolOverCls);
            }
 
            if (me.stopEvent !== false) {
                e.stopEvent();
            }
            
            if (handler) {
                Ext.callback(handler, me.scope, [me.toolOwner || me.parent, me, e], 0, me);
            }
 
            /**
             * @event click
             * Fires when the tool is clicked
             * @param {Ext.panel.Tool} this
             * @param {Ext.event.Event} e The event object
             * @param {Ext.Component} owner The logical owner of the tool. In a typical
             * `Ext.panel.Panel`, this is set to the owning panel. This value comes from the
             * `toolOwner` config.
             * @since 5.0.0
             */
            me.fireEvent('click', me, e, me.toolOwner || me.ownerCt);
 
            return true;
        },
 
        /**
         * Called when the user presses their mouse button down on a tool
         * Adds the press class ({@link #toolPressedCls})
         * @private
         */
        onMouseDown: function(e) {
            // We prevent default action on mousedown to avoid focusing the tool. 
            // This is consistent with tool behavior in versions prior to 5.5 where 
            // tools were pointer-interactive only. 
            e.preventDefault();
            
            if (this.disabled) {
                return false;
            }
 
            this.el.addCls(this.toolPressedCls);
        },
 
        /**
         * Called when the user rolls over a tool
         * Adds the over class ({@link #toolOverCls})
         * @private
         */
        onMouseOver: function() {
            if (this.disabled) {
                return false;
            }
            this.el.addCls(this.toolOverCls);
        },
 
        /**
         * Called when the user rolls out from a tool.
         * Removes the over class ({@link #toolOverCls})
         * @private
         */
        onMouseOut: function() {
            this.el.removeCls(this.toolOverCls);
        }
    }
});