gecko-dev/calendar/base/public/calIDecoratedView.idl

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/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is Calendar views.
*
* The Initial Developer of the Original Code is
* Joey Minta <jminta@gmail.com>
* Dan Mosedale <dan.mosedale@oracle.com>
*
* Portions created by the Initial Developer are Copyright (C) 2005
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#include "nsISupports.idl"
interface calICalendar;
interface calIDateTime;
interface calICalendarViewController;
interface calIItemBase;
/**
* calIDecoratedView is an interface for modifying/extending the standard
* calICalendarView, typically to add specific navigation functions while
* removing the unnecessary code duplication this would generally require.
* Because it contains a calICalendarView as an anonymous node, not easily
* accessible, it must therefore expose several of that interface's methods and
* attributes, as well as its own.
*
* @note Implementations of this interface are intended to be the home
* for view preference handling. The lower-level views (ie
* implementers of calICalendarView) are intended to be pure widgetry,
* and this sort of view should be pluggable, meaning that callers
* shouldn't need to know about view-specific preferences.
*/
[scriptable, uuid(229049e0-e36f-4706-9fe1-37eb370273b9)]
interface calIDecoratedView : nsISupports
{
/**
* Oftentimes other elements in the DOM in which a calIDecoratedView is
* used want to be aware of whether or not the view is selected. An element
* whose ID is observerID can be included in that DOM, and will be set to be
* enabled or disabled depending on whether the view is selected.
*/
readonly attribute AUTF8String observerID;
/**
* The displayCalendar of the calICalendarView that is embedded
*/
attribute calICalendar displayCalender;
/**
* The controller of the calICalendarView that is embedded
*/
attribute calICalendarViewController controller;
/**
* If this is set to 'true', the view should not display days specified to be
* non-workdays. The implementor is responsible for obtaining what those
* days are on its own.
*/
attribute boolean workdaysOnly;
/**
* Whether or not tasks are to be displayed in the calICalendarView
*/
attribute boolean tasksInView;
/**
* The selectedItem in the embedded view.
*/
readonly attribute calIItemBase selectedItem;
/**
* The selectedDay in the embedded view. Use the goToDay function to set a
* particular day to be selected.
*/
readonly attribute calIDateTime selectedDay;
// XXX-Probably need to make the selectionManager/selectionObserver into
// real interfaces
//readonly attribute calISelectionObserver selectionObserver
/**
* The first day shown in the embedded view
*/
readonly attribute calIDateTime startDay;
/**
* The last day shown in the embedded view
*/
readonly attribute calIDateTime endDay;
/**
* Ensures that the given date is visible, and that the view is centered
* around this date. aDate becomes the selectedDay of the view. Calling
* this function with the current selectedDay effectively refreshes the view
*
* @param aDate the date that must be shown in the view and becomes
* the selected day
*/
void goToDay(in calIDateTime aDate);
/**
* Moves the view a specific number of pages. Negative numbers correspond to
* moving the view backwards. Note that it is up to the view to determine
* how the selected day ought to move as well.
*
* @param aNumber the number of pages to move the view
*/
void moveView(in long aNumber);
};