120 lines
2.8 KiB
C#
120 lines
2.8 KiB
C#
/*
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Copyright © 2005 - 2008 Annpoint, s.r.o.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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-------------------------------------------------------------------------
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NOTE: Reuse requires the following acknowledgement (see also NOTICE):
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This product includes DayPilot (http://www.daypilot.org) developed by Annpoint, s.r.o.
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*/
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using System;
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using System.Collections;
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using DayPilot.Web.Ui;
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namespace DayPilot.Web.Ui
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{
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/// <summary>
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/// Column is a column of events in a Block.
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/// </summary>
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public class Column
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{
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private ArrayList events = new ArrayList();
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internal Block Block;
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/// <summary>
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/// Gets the width of the column in percent.
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/// </summary>
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public int WidthPct
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{
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get
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{
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if (Block == null)
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throw new ApplicationException("This Column does not belong to any Block.");
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if (Block.Columns.Count == 0)
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throw new ApplicationException("Internal error: Problem with Block.Column.Counts (it is zero).");
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// the last block will be a bit longer to make sure the total width is 100%
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if (isLastInBlock)
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return 100 / Block.Columns.Count + 100 % Block.Columns.Count;
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else
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return 100 / Block.Columns.Count;
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}
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}
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/// <summary>
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/// Gets the starting percent of the column.
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/// </summary>
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public int StartsAtPct
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{
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get
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{
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if (Block == null)
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throw new ApplicationException("This Column does not belong to any Block.");
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if (Block.Columns.Count == 0)
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throw new ApplicationException("Internal error: Problem with Block.Column.Counts (it is zero).");
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return 100 / Block.Columns.Count * Number;
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}
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}
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private bool isLastInBlock
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{
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get
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{
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return Block.Columns[Block.Columns.Count - 1] == this;
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}
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}
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internal Column()
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{
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}
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internal bool CanAdd(Event e)
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{
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foreach (Event ev in events)
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{
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if (ev.OverlapsWith(e))
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return false;
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}
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return true;
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}
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internal void Add(Event e)
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{
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if (e.Column != null)
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throw new ApplicationException("This Event was already placed into a Column.");
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events.Add(e);
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e.Column = this;
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}
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/// <summary>
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/// Gets the order number of the column.
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/// </summary>
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public int Number
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{
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get
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{
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if (Block == null)
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throw new ApplicationException("This Column doesn't belong to any Block.");
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return Block.Columns.IndexOf(this);
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}
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}
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}
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}
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