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592 lines
17 KiB
JavaScript
592 lines
17 KiB
JavaScript
/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is OEone Calendar Code, released October 31st, 2001.
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*
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* The Initial Developer of the Original Code is
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* OEone Corporation.
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* Portions created by the Initial Developer are Copyright (C) 2001
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s): Garth Smedley <garths@oeone.com>
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* Mike Potter <mikep@oeone.com>
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* Chris Charabaruk <coldacid@meldstar.com>
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* Colin Phillips <colinp@oeone.com>
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* ArentJan Banck <ajbanck@planet.nl>
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* Curtis Jewell <csjewell@mail.freeshell.org>
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* Eric Belhaire <eric.belhaire@ief.u-psud.fr>
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* Mark Swaffer <swaff@fudo.org>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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/*-----------------------------------------------------------------
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* U N I F I N D E R
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*
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* This is a hacked in interface to the unifinder. We will need to
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* improve this to make it usable in general.
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*/
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const ToDoUnifinderTreeName = "unifinder-todo-tree";
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var gTaskArray = new Array();
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/**
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* Observer for the calendar event data source. This keeps the unifinder
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* display up to date when the calendar event data is changed
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*/
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var unifinderToDoDataSourceObserver =
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{
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onLoad : function()
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{
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toDoUnifinderRefresh();
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},
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onStartBatch : function()
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{
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},
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onEndBatch : function()
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{
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toDoUnifinderRefresh();
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},
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onAddItem : function( calendarToDo )
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{
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toDoUnifinderRefresh();
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},
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onModifyItem : function( calendarToDo, originalToDo )
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{
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toDoUnifinderRefresh( );
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},
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onDeleteItem : function( calendarToDo )
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{
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if( !gICalLib.batchMode )
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{
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toDoUnifinderRefresh();
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}
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},
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onAlarm : function( calendarToDo )
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{
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},
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onError : function()
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{
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}
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};
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/**
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* Called when the calendar is loaded
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*/
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function prepareCalendarToDoUnifinder( )
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{
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// set up our calendar event observer
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gICalLib.addTodoObserver( unifinderToDoDataSourceObserver );
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}
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/**
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* Called when the calendar is unloaded
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*/
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function finishCalendarToDoUnifinder( )
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{
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gICalLib.removeTodoObserver( unifinderToDoDataSourceObserver );
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}
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/**
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* Called by event observers to update the display
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*/
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function toDoUnifinderRefresh()
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{
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var Checked = document.getElementById( "only-completed-checkbox" ).checked;
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gICalLib.resetFilter();
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if( Checked === true )
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gICalLib.filter.completed.setTime( new Date() );
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var taskTable = gEventSource.getAllToDos();
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refreshToDoTree( taskTable );
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}
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function getToDoFromEvent( event )
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{
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var tree = document.getElementById( ToDoUnifinderTreeName );
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var row = tree.treeBoxObject.getRowAt( event.clientX, event.clientY );
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if( row != -1 && row < tree.view.rowCount )
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{
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return( tree.taskView.getCalendarTaskAtRow( row ) );
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}
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return false;
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}
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function getSelectedToDo()
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{
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var tree = document.getElementById( ToDoUnifinderTreeName );
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// .toDo object sometimes isn't available?
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return( tree.taskView.getCalendarTaskAtRow(tree.currentIndex) );
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}
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/**
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* This is attached to the onclik attribute of the to do list shown in the unifinder
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*/
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function modifyToDoCommand( event )
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{
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// we only care about button 0 (left click) events
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if (event.button != 0) return;
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//open the edit todo dialog box
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var ThisToDo = getToDoFromEvent( event );
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if( ThisToDo )
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editToDo( ThisToDo );
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else
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newToDoCommand();
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}
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/**
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* Set the context menu on mousedown to change it before it is opened
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*/
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function unifinderMouseDownToDo( event )
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{
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var tree = document.getElementById( ToDoUnifinderTreeName );
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var treechildren = tree.getElementsByTagName( "treechildren" )[0];
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var ThisToDo = getToDoFromEvent( event );
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if( ThisToDo )
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{
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if(event.button == 2)
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treechildren.setAttribute("context", "taskitem-context-menu")
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// TODO HACK notifiers should be rewritten to integrate events and todos
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document.getElementById( "delete_todo_command" ).removeAttribute( "disabled" );
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document.getElementById( "print_command" ).setAttribute( "disabled", "true" );
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} else
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{
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if(event.button == 2)
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treechildren.setAttribute("context", "context-menu");
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tree.view.selection.clearSelection();
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// TODO HACK notifiers should be rewritten to integrate events and todos
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document.getElementById( "delete_todo_command" ).setAttribute( "disabled", "true" );
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// printing tasks not supported
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document.getElementById( "print_command" ).setAttribute( "disabled", "true" );
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}
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}
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function checkboxClick( ThisToDo, completed )
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{
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// var ThisToDo = event.currentTarget.parentNode.parentNode.toDo;
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if( completed )
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{
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var completedTime = new Date();
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ThisToDo.completed.setTime( completedTime );
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ThisToDo.status = ThisToDo.ICAL_STATUS_COMPLETED;
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}
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else
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{
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ThisToDo.completed.clear();
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if( ThisToDo.percent == 0 )
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ThisToDo.status = ThisToDo.ICAL_STATUS_NEEDSACTION;
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else
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ThisToDo.status = ThisToDo.ICAL_STATUS_INPROCESS;
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}
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gICalLib.modifyTodo( ThisToDo );
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}
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/*
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This function return the progress state of a ToDo task :
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completed, overdue, duetoday, inprogress, future
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*/
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function ToDoProgressAtom( calendarToDo )
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{
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var now = new Date();
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var thisMorning = new Date( now.getFullYear(), now.getMonth(), now.getDate(), 0, 0, 0 );
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var completed = calendarToDo.completed.getTime();
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if( completed > 0 )
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{
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return("completed");
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}
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var startDate = new Date( calendarToDo.start.getTime() );
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var dueDate = new Date( calendarToDo.due.getTime() );
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var tonightMidnight = new Date( now.getFullYear(), now.getMonth(), now.getDate(), 23, 59, 00 );
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if( tonightMidnight.getTime() > dueDate.getTime() )
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{
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return("overdue");
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} else
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if ( dueDate.getFullYear() == now.getFullYear() &&
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dueDate.getMonth() == now.getMonth() &&
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dueDate.getDate() == now.getDate() )
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{
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return("duetoday");
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} else
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if( tonightMidnight.getTime() < startDate.getTime() )
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{
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return("future");
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}
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else
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{
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return("inprogress");
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}
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}
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var toDoTreeView =
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{
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rowCount : gEventArray.length,
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selectedColumn : null,
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sortDirection : null,
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isContainer : function(){return false;},
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// By getCellProperties, the properties defined with
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// treechildren:-moz-tree-cell-text in CSS are used.
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// It is use here to color a particular row with a color
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// given by the progress state of the ToDo task.
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getCellProperties : function( row,column, props )
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{
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calendarToDo = gTaskArray[row];
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var aserv=Components.classes["@mozilla.org/atom-service;1"].createInstance(Components.interfaces.nsIAtomService);
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if( column.id == "unifinder-todo-tree-col-priority" )
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{
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if(calendarToDo.priority > 0 && calendarToDo.priority < 5)
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props.AppendElement(aserv.getAtom("highpriority"));
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if(calendarToDo.priority > 5 && calendarToDo.priority < 10)
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props.AppendElement(aserv.getAtom("lowpriority"));
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}
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props.AppendElement(aserv.getAtom(ToDoProgressAtom(calendarToDo)));
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},
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getColumnProperties : function(){return false;},
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// By getRowProperties, the properties defined with
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// treechildren:-moz-tree-row in CSS are used.
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// It is used here to color the background of a selected
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// ToDo task with a color
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// given by the progress state of the ToDo task.
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getRowProperties : function( row,props ){
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calendarToDo = gTaskArray[row];
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var aserv=Components.classes["@mozilla.org/atom-service;1"].createInstance(Components.interfaces.nsIAtomService);
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props.AppendElement(aserv.getAtom(ToDoProgressAtom( calendarToDo )));
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},
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isSorted : function(){return false;},
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isEditable : function(){return true;},
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isSeparator : function(){return false;},
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// Return the empty string in order
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// to use moz-tree-image pseudoelement :
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// it is mandatory to return "" and not false :-(
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getImageSrc : function(){return("");},
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cycleCell : function(row,col)
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{
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calendarToDo = gTaskArray[row];
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if( !calendarToDo ) return;
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if( col.id == "unifinder-todo-tree-col-completed")
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{
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var completed = calendarToDo.completed.getTime();
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if( completed > 0 )
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checkboxClick( calendarToDo, false ) ;
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else
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checkboxClick( calendarToDo, true ) ;
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}
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},
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cycleHeader : function(col )
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{
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var sortActive;
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var treeCols;
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this.selectedColumn = col.id;
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sortActive = col.element.getAttribute("sortActive");
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this.sortDirection = col.element.getAttribute("sortDirection");
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if (sortActive != "true")
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{
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treeCols = document.getElementsByTagName("treecol");
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for (var i = 0; i < treeCols.length; i++)
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{
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treeCols[i].removeAttribute("sortActive");
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treeCols[i].removeAttribute("sortDirection");
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}
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sortActive = true;
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this.sortDirection = "ascending";
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}
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else
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{
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sortActive = true;
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if (this.sortDirection == "" || this.sortDirection == "descending")
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{
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this.sortDirection = "ascending";
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}
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else
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{
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this.sortDirection = "descending";
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}
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}
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col.element.setAttribute("sortActive", sortActive);
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col.element.setAttribute("sortDirection", this.sortDirection);
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gTaskArray.sort( sortTasks );
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document.getElementById( ToDoUnifinderTreeName ).view = this;
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},
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setTree : function( tree ){this.tree = tree;},
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getCellText : function(row,column)
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{
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calendarToDo = gTaskArray[row];
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if( !calendarToDo )
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return false;
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switch( column.id )
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{
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case "unifinder-todo-tree-col-completed":
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return( "" );
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case "unifinder-todo-tree-col-priority":
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return( "" );
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case "unifinder-todo-tree-col-title":
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var titleText;
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if( calendarToDo.title == "" )
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titleText = gCalendarBundle.getString( "eventUntitled" );
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else
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titleText = calendarToDo.title;
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return( titleText );
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case "unifinder-todo-tree-col-startdate":
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return( formatUnifinderEventDate( new Date( calendarToDo.start.getTime() ) ) );
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case "unifinder-todo-tree-col-duedate":
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return( formatUnifinderEventDate( new Date( calendarToDo.due.getTime() ) ) );
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case "unifinder-todo-tree-col-completeddate":
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return( formatUnifinderEventDate( new Date( calendarToDo.completed.getTime() ) ) );
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case "unifinder-todo-tree-col-percentcomplete":
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return( calendarToDo.percent+"%" );
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case "unifinder-todo-tree-col-categories":
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return( calendarToDo.categories );
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default:
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return false;
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}
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}
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}
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function sortTasks( TaskA, TaskB )
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{
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var modifier = 1;
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if (toDoTreeView.sortDirection == "descending")
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{
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modifier = -1;
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}
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switch(toDoTreeView.selectedColumn)
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{
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case "unifinder-todo-tree-col-completed":
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return( ((TaskA.completed.getTime() > TaskB.completed.getTime()) ? 1 : -1) * modifier );
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case "unifinder-todo-tree-col-priority":
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return( ((TaskA.priority > TaskB.priority) ? 1 : -1) * modifier );
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case "unifinder-todo-tree-col-title":
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return( ((TaskA.title > TaskB.title) ? 1 : -1) * modifier );
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case "unifinder-todo-tree-col-startdate":
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return( ((TaskA.start.getTime() > TaskB.start.getTime()) ? 1 : -1) * modifier );
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case "unifinder-todo-tree-col-duedate":
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return( ((TaskA.due.getTime() > TaskB.due.getTime()) ? 1 : -1) * modifier );
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case "unifinder-todo-tree-col-completeddate":
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return( ((TaskA.completed.getTime() > TaskB.completed.getTime()) ? 1 : -1) * modifier );
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case "unifinder-todo-tree-col-percentcomplete":
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return( ((TaskA.percent > TaskB.percent) ? 1 : -1) * modifier );
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case "unifinder-todo-tree-col-categories":
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return( ((TaskA.categories > TaskB.categories) ? 1 : -1) * modifier );
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default:
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return true;
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}
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}
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function calendarTaskView( taskArray )
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{
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this.taskArray = taskArray;
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}
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calendarTaskView.prototype.getCalendarTaskAtRow = function( i )
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{
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return( gTaskArray[ i ] );
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}
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calendarTaskView.prototype.getRowOfCalendarTask = function( Task )
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{
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for( var i = 0; i < this.gTaskArray.length; i++ )
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{
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if( this.gTaskArray[i].id == Event.id )
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return( i );
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}
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return( "null" );
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}
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/**
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* Redraw the categories unifinder tree
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*/
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function refreshToDoTree( taskArray )
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{
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if( taskArray === false )
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taskArray = getTaskTable();
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gTaskArray = taskArray;
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toDoTreeView.rowCount = gTaskArray.length;
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var ArrayOfTreeCols = document.getElementById( ToDoUnifinderTreeName ).getElementsByTagName( "treecol" );
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for( var i = 0; i < ArrayOfTreeCols.length; i++ )
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{
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if( ArrayOfTreeCols[i].getAttribute( "sortActive" ) == "true" )
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{
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toDoTreeView.selectedColumn = ArrayOfTreeCols[i].getAttribute( "id" );
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toDoTreeView.sortDirection = ArrayOfTreeCols[i].getAttribute("sortDirection");
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gTaskArray.sort(sortTasks);
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break;
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}
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}
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document.getElementById( ToDoUnifinderTreeName ).view = toDoTreeView;
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document.getElementById( ToDoUnifinderTreeName ).taskView = new calendarTaskView( gTaskArray );
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}
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function getTaskTable( )
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{
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var taskTable;
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gICalLib.resetFilter();
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if( document.getElementById( "only-completed-checkbox" ).getAttribute( "checked" ) == "true" )
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{
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var now = new Date();
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gICalLib.filter.completed.setTime( now );
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}
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taskTable = gEventSource.getAllToDos();
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return( taskTable );
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}
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function contextChangeProgress( event, Progress )
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{
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var tree = document.getElementById( ToDoUnifinderTreeName );
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if (tree.view.selection.count > 0)
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{
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var toDoItem = tree.taskView.getCalendarTaskAtRow( tree.currentIndex );
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if(toDoItem)
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{
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toDoItem.percent = Progress;
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gICalLib.modifyTodo( toDoItem );
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}
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}
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}
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function contextChangePriority( event, Priority )
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{
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var tree = document.getElementById( ToDoUnifinderTreeName );
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if (tree.view.selection.count > 0)
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{
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var toDoItem = tree.taskView.getCalendarTaskAtRow( tree.currentIndex );
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if(toDoItem)
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|
{
|
|
toDoItem.priority = Priority;
|
|
gICalLib.modifyTodo( toDoItem );
|
|
}
|
|
}
|
|
}
|
|
|
|
function changeToolTipTextForToDo( event )
|
|
{
|
|
var toDoItem = getToDoFromEvent( event );
|
|
|
|
var Html = document.getElementById( "taskTooltip" );
|
|
|
|
while( Html.hasChildNodes() )
|
|
{
|
|
Html.removeChild( Html.firstChild );
|
|
}
|
|
var HolderBox = getPreviewTextForTask( toDoItem ) ;
|
|
if( HolderBox ) Html.appendChild( HolderBox ) ;
|
|
}
|
|
|
|
function changeContextMenuForToDo( event )
|
|
{
|
|
var toDoItem = getToDoFromEvent( event );
|
|
|
|
if( toDoItem )
|
|
{
|
|
var ArrayOfElements = document.getElementById( "taskitem-context-menu" ).getElementsByAttribute( "checked", "true" );
|
|
|
|
for( var i = 0; i < ArrayOfElements.length; i++ )
|
|
ArrayOfElements[i].removeAttribute( "checked" );
|
|
|
|
if( document.getElementById( "percent-"+toDoItem.percent+"-menuitem" ) )
|
|
{
|
|
document.getElementById( "percent-"+toDoItem.percent+"-menuitem" ).setAttribute( "checked", "true" );
|
|
}
|
|
|
|
if( document.getElementById( "priority-"+toDoItem.priority+"-menuitem" ) )
|
|
{
|
|
document.getElementById( "priority-"+toDoItem.priority+"-menuitem" ).setAttribute( "checked", "true" );
|
|
}
|
|
}
|
|
}
|
|
|