/*
 * Copyright (c) 2010, 2015, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
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 */

package com.sun.javafx.util;

import sun.util.logging.PlatformLogger;

/**
 * Holds PlatformLoggers to use for logging javafx-ui-common related things.
 */
public class Logging {

    /**
     * A PlatformLogger to use for logging layout-related activities.  Created
     * lazily to delay calls to com.sun.javafx.tk.Toolkit.getToolkit() so that
     * it will not intefere with the build.
     */
    private static PlatformLogger layoutLogger = null;

    /**
     * Returns the PlatformLogger for logging layout-related activities.
     */
    public static final PlatformLogger getLayoutLogger() {
        if (layoutLogger == null) {
            layoutLogger = PlatformLogger.getLogger("javafx.scene.layout");
        }
        return layoutLogger;
    }

    /**
     * A PlatformLogger to use for logging focus-related activities.  Created
     * lazily to delay calls to com.sun.javafx.tk.Toolkit.getToolkit() so that
     * it will no intefere with the build.
     */
    private static PlatformLogger focusLogger = null;

    /**
     * Returns the PlatformLogger for logging focus-related activities.
     */
    public static final PlatformLogger getFocusLogger() {
        if (focusLogger == null) {
            focusLogger = PlatformLogger.getLogger("javafx.scene.focus");
        }
        return focusLogger;
    }

    /**
     * A PlatformLogger to use for logging input-related activities.  Created
     * lazily to delay calls to com.sun.javafx.tk.Toolkit.getToolkit() so that
     * it will no intefere with the build.
     */
    private static PlatformLogger inputLogger = null;

    /**
     * Returns the PlatformLogger for logging input-related activities.
     */
    public static final PlatformLogger getInputLogger() {
        if (inputLogger == null) {
            inputLogger = PlatformLogger.getLogger("javafx.scene.input");
        }
        return inputLogger;
    }

    /**
     * A PlatformLogger to use for logging CSS-related activities.  Created
     * lazily to delay calls to com.sun.javafx.tk.Toolkit.getToolkit() so that
     * it will no intefere with the build.
     */
    private static PlatformLogger cssLogger = null;

    /**
     * Returns the PlatformLogger for logging CSS-related activities.
     */
    public static final PlatformLogger getCSSLogger() {
        if (cssLogger == null) {
            cssLogger = PlatformLogger.getLogger("javafx.css");
        }
        return cssLogger;
    }

     /**
     * A PlatformLogger to use for logging general javafx related activities.
     * Created lazily to delay calls to com.sun.javafx.tk.Toolkit.getToolkit()
     * so that it will not interfere with the build.
     */
    private static PlatformLogger javafxLogger = null;

    /**
     * Returns the PlatformLogger for logging javafx general activities.
     */
    public static final PlatformLogger getJavaFXLogger() {
        if (javafxLogger == null) {
            javafxLogger = PlatformLogger.getLogger("javafx");
        }
        return javafxLogger;
    }

    /**
     * A PlatformLogger to use for logging layout-related activities.  Created
     * lazily to delay calls to com.sun.javafx.tk.Toolkit.getToolkit() so that
     * it will not intefere with the build.
     */
    private static PlatformLogger accessibilityLogger = null;

    /**
     * Returns the PlatformLogger for logging layout-related activities.
     */
    public static final PlatformLogger getAccessibilityLogger() {
        if (accessibilityLogger == null) {
            accessibilityLogger = PlatformLogger.getLogger("javafx.accessibility");
        }
        return accessibilityLogger;
    }

}