/*******************************************************************************
 * Copyright (c) 2000, 2005 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/

package org.eclipse.ui.internal;

/**
 * The IPreferenceConstants are the internal constants used by the Workbench.
 */
public interface IPreferenceConstants {

    //Do we show tabs up or down for views
    public static final String VIEW_TAB_POSITION = "VIEW_TAB_POSITION"; //$NON-NLS-1$

    //Boolean: true = single click opens editor; false = double click opens
    // it.
    public static final String OPEN_ON_SINGLE_CLICK = "OPEN_ON_SINGLE_CLICK"; //$NON-NLS-1$

    //Boolean: true = select on hover;
    public static final String SELECT_ON_HOVER = "SELECT_ON_HOVER"; //$NON-NLS-1$

    //Boolean: true = open after delay
    public static final String OPEN_AFTER_DELAY = "OPEN_AFTER_DELAY"; //$NON-NLS-1$

    //Do we show color icons in toolbars?
    public static final String COLOR_ICONS = "COLOR_ICONS"; //$NON-NLS-1$

    //Do we show tabs up or down for editors
    public static final String EDITOR_TAB_POSITION = "EDITOR_TAB_POSITION"; //$NON-NLS-1$

    //mappings for type/extension to an editor
    public final static String EDITORS = "editors"; //$NON-NLS-1$

    public final static String RESOURCES = "resourcetypes"; //$NON-NLS-1$

    //saving perspective layouts
    public final static String PERSPECTIVES = "perspectives"; //$NON-NLS-1$

    // (int) If > 0, an editor will be reused once 'N' editors are opened.
    public static final String REUSE_EDITORS = "REUSE_OPEN_EDITORS"; //$NON-NLS-1$

    //Boolean: true = replace dirty editor if no other editors to reuse
    // (prompt for save);
    //			false = open a new editor if no other editors to resuse
    public static final String REUSE_DIRTY_EDITORS = "REUSE_DIRTY_EDITORS"; //$NON-NLS-1$

    //On/Off option for the two preceding options.
    public static final String REUSE_EDITORS_BOOLEAN = "REUSE_OPEN_EDITORS_BOOLEAN"; //$NON-NLS-1$

    // (int) N recently viewed files will be listed in the File->Open Recent
    // menu.
    public static final String RECENT_FILES = "RECENT_FILES"; //$NON-NLS-1$

    // (integer) Mode for opening a view.
    public static final String OPEN_VIEW_MODE = "OPEN_VIEW_MODE"; //$NON-NLS-1$

    public static final int OVM_EMBED = 0;

    public static final int OVM_FAST = 1;

    public static final int OVM_FLOAT = 2;

    // (int) Mode for opening a new perspective
    public static final String OPEN_PERSP_MODE = "OPEN_PERSPECTIVE_MODE"; //$NON-NLS-1$

    public static final int OPM_ACTIVE_PAGE = 0;

    //public static final int OPM_NEW_PAGE = 1;
    public static final int OPM_NEW_WINDOW = 2;

    //Identifier for enabled decorators
    public static final String ENABLED_DECORATORS = "ENABLED_DECORATORS"; //$NON-NLS-1$

    //Boolean: true = keep cycle part dialog open when keys released
    public static final String STICKY_CYCLE = "STICKY_CYCLE"; //$NON-NLS-1$

    //List of plugins but that extends "startup" extension point but are
    // overriden by the user.
    //String of plugin unique ids separated by ";"
    public static final String PLUGINS_NOT_ACTIVATED_ON_STARTUP = "PLUGINS_NOT_ACTIVATED_ON_STARTUP"; //$NON-NLS-1$

    //Separator for PLUGINS_NOT_ACTIVATED_ON_STARTUP
    public static char SEPARATOR = ';';

    //Preference key for default editors
    public final static String DEFAULT_EDITORS = "defaultEditors"; //$NON-NLS-1$

    //Preference key for default editors
    public final static String DEFAULT_EDITORS_CACHE = "defaultEditorsCache"; //$NON-NLS-1$

    //Tab width = tab height * scalar value
    public final static String EDITOR_TAB_WIDTH = "EDITOR_TAB_WIDTH"; //$NON-NLS-1$

    //Boolean: true = show Editors drop down button on CTabFolder
    public static final String EDITORLIST_PULLDOWN_ACTIVE = "EDITORLIST_PULLDOWN_ACTIVE"; //$NON-NLS-1$

    // Selection scope for EditorList
    public static final String EDITORLIST_SELECTION_SCOPE = "EDITORLIST_SELECTION_SCOPE"; //$NON-NLS-1$

    public static final int EDITORLIST_SET_WINDOW_SCOPE = 0;

    public static final int EDITORLIST_SET_PAGE_SCOPE = 1;

    public static final int EDITORLIST_SET_TAB_GROUP_SCOPE = 2;

    // Sort criteria for EditorList
    public static final String EDITORLIST_SORT_CRITERIA = "EDITORLIST_SORT_CRITERIA"; //$NON-NLS-1$

    public static final int EDITORLIST_NAME_SORT = 0;

    public static final int EDITORLIST_MRU_SORT = 1;

    /**
     * Boolean; true = EditorList displays full path
     */
    public static final String EDITORLIST_DISPLAY_FULL_NAME = "EDITORLIST_DISPLAY_FULL_NAME"; //$NON-NLS-1$

    
    /**
     * Workbench preference id for determining whether the user has chosen to 
     * override some of the settings in the current presentation.
     * <p>
     * The default value for this preference is: <code>false</code> (prompt)
     * </p>
     * 
     * @since 3.2
     */
    public static final String OVERRIDE_PRESENTATION = "overridepresentation"; //$//$NON-NLS-1$
    
    /**
     * <p>
     * The key for the preference indicating which tab is selected in the keys
     * preference page when last okay was pressed. This value should never
     * really be directly edited by a user.
     * </p>
     * <p>
     * This preference is an <code>int</code> value. The default value is
     * <code>0</code>.
     * </p>
     * 
     * @since 3.1
     */
    public static final String KEYS_PREFERENCE_SELECTED_TAB = "KEYS_PREFERENCE_SELECTED_TAB"; //$NON-NLS-1$

    /**
     * <p>
     * The key for the preference indicating whether multi-stroke key sequences
     * should provide assistance to the user. This means that if the user pauses
     * after pressing the first key, a window will open showing the possible
     * completions.
     * </p>
     * <p>
     * This preference is a <code>boolean</code> value. The default value is
     * <code>false</code>.
     * </p>
     * 
     * @since 3.0
     */
    public static final String MULTI_KEY_ASSIST = "MULTI_KEY_ASSIST"; //$NON-NLS-1$

    /**
     * <p>
     * The key for the preference indicating how long the assist window should
     * wait before opening. This is a value in milliseconds -- from the time the
     * first key in a multi-key is received by the system, to the time the
     * assist window should appear.
     * </p>
     * <p>
     * This preference is an <code>int</code> value. The default value is
     * <code>1000</code>.
     * </p>
     * 
     * @since 3.0
     */
    public static final String MULTI_KEY_ASSIST_TIME = "MULTI_KEY_ASSIST_TIME"; //$NON-NLS-1$

    /**
     * Workbench preference id for whether the workbench should show multiple
     * editor tabs.
     * 
     * Boolean-valued: <code>true</code> if editors should show mulitple
     * editor tabs, and <code>false</code> if editors should show a single
     * editor tab (3.0 style)
     * <p>
     * The default value for this preference is: <code>true</code>
     * </p>
     * 
     * @since 3.0
     */
    public static String SHOW_MULTIPLE_EDITOR_TABS = "SHOW_MULTIPLE_EDITOR_TABS"; //$NON-NLS-1$	

    /**
     * Preference to show user jobs in a dialog.
     */
    public static String RUN_IN_BACKGROUND = "RUN_IN_BACKGROUND"; //$NON-NLS-1$

    /**
     * Workbench preference id for determining whether the user will be prompted
     * for activity enablement. If this is false then activities are enabled
     * automatically. If it is true, then the user is only prompted for
     * activities that they have not already declared a disinterest in via the
     * prompt dialog.
     * <p>
     * The default value for this preference is: <code>true</code> (prompt)
     * </p>
     * 
     * @since 3.0
     */
    public static final String SHOULD_PROMPT_FOR_ENABLEMENT = "shouldPromptForEnablement"; //$NON-NLS-1$

}