390 lines
12 KiB
C#
390 lines
12 KiB
C#
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#region MigraDoc - Creating Documents on the Fly
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//
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// Authors:
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// Stefan Lange
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// Klaus Potzesny
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// David Stephensen
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//
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// Copyright (c) 2001-2017 empira Software GmbH, Cologne Area (Germany)
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//
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// http://www.pdfsharp.com
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// http://www.migradoc.com
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// http://sourceforge.net/projects/pdfsharp
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the "Software"),
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// to deal in the Software without restriction, including without limitation
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// the rights to use, copy, modify, merge, publish, distribute, sublicense,
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// and/or sell copies of the Software, and to permit persons to whom the
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// Software is furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included
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// in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS IN THE SOFTWARE.
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#endregion
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using System;
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using MigraDoc.DocumentObjectModel.publics;
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using MigraDoc.DocumentObjectModel.Visitors;
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namespace MigraDoc.DocumentObjectModel.Tables
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{
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/// <summary>
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/// Represents a row of a table.
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/// </summary>
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public class Row : DocumentObject, IVisitable
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{
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/// <summary>
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/// Initializes a new instance of the Row class.
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/// </summary>
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public Row()
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{ }
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/// <summary>
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/// Initializes a new instance of the Row class with the specified parent.
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/// </summary>
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public Row(DocumentObject parent) : base(parent) { }
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#region Methods
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/// <summary>
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/// Creates a deep copy of this object.
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/// </summary>
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public new Row Clone()
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{
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return (Row)DeepCopy();
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}
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/// <summary>
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/// Implements the deep copy of the object.
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/// </summary>
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protected override object DeepCopy()
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{
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Row row = (Row)base.DeepCopy();
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row.ResetCachedValues();
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if (row._format != null)
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{
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row._format = row._format.Clone();
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row._format._parent = row;
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}
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if (row._borders != null)
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{
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row._borders = row._borders.Clone();
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row._borders._parent = row;
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}
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if (row._shading != null)
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{
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row._shading = row._shading.Clone();
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row._shading._parent = row;
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}
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if (row._cells != null)
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{
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row._cells = row._cells.Clone();
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row._cells._parent = row;
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}
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return row;
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}
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/// <summary>
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/// Resets the cached values.
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/// </summary>
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public override void ResetCachedValues()
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{
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base.ResetCachedValues();
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_table = null;
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index = NInt.NullValue;
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}
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#endregion
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#region Properties
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/// <summary>
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/// Gets the table the row belongs to.
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/// </summary>
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public Table Table
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{
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get
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{
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if (_table == null)
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{
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Rows rws = Parent as Rows;
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if (rws != null)
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_table = rws.Table;
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}
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return _table;
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}
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}
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Table _table;
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/// <summary>
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/// Gets the index of the row. First row has index 0.
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/// </summary>
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public int Index
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{
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get
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{
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if (index == NInt.NullValue /*IsNull("index")*/)
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{
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Rows rws = (Rows)_parent;
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// One for all and all for one.
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for (int i = 0; i < rws.Count; ++i)
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{
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rws[i].index = i;
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}
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}
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return index;
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}
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}
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[DV]
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public NInt index = NInt.NullValue;
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/// <summary>
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/// Gets a cell by its column index. The first cell has index 0.
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/// </summary>
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public Cell this[int index]
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{
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get { return Cells[index]; }
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}
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/// <summary>
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/// Gets or sets the default style name for all cells of the row.
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/// </summary>
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public string Style
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{
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get { return _style.Value; }
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set { _style.Value = value; }
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}
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[DV]
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public NString _style = NString.NullValue;
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/// <summary>
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/// Gets the default ParagraphFormat for all cells of the row.
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/// </summary>
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public ParagraphFormat Format
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{
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get { return _format ?? (_format = new ParagraphFormat(this)); }
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set
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{
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SetParent(value);
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_format = value;
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}
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}
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[DV]
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public ParagraphFormat _format;
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/// <summary>
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/// Gets or sets the default vertical alignment for all cells of the row.
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/// </summary>
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public VerticalAlignment VerticalAlignment
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{
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get { return (VerticalAlignment)_verticalAlignment.Value; }
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set { _verticalAlignment.Value = (int)value; }
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}
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[DV(Type = typeof(VerticalAlignment))]
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public NEnum _verticalAlignment = NEnum.NullValue(typeof(VerticalAlignment));
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/// <summary>
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/// Gets or sets the height of the row.
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/// </summary>
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public Unit Height
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{
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get { return _height; }
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set { _height = value; }
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}
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[DV]
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public Unit _height = Unit.NullValue;
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/// <summary>
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/// Gets or sets the rule which is used to determine the height of the row.
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/// </summary>
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public RowHeightRule HeightRule
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{
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get { return (RowHeightRule)_heightRule.Value; }
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set { _heightRule.Value = (int)value; }
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}
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[DV(Type = typeof(RowHeightRule))]
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public NEnum _heightRule = NEnum.NullValue(typeof(RowHeightRule));
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/// <summary>
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/// Gets or sets the default value for all cells of the row.
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/// </summary>
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public Unit TopPadding
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{
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get { return _topPadding; }
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set { _topPadding = value; }
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}
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[DV]
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public Unit _topPadding = Unit.NullValue;
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/// <summary>
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/// Gets or sets the default value for all cells of the row.
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/// </summary>
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public Unit BottomPadding
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{
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get { return _bottomPadding; }
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set { _bottomPadding = value; }
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}
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[DV]
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public Unit _bottomPadding = Unit.NullValue;
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/// <summary>
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/// Gets or sets a value which define whether the row is a header.
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/// </summary>
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public bool HeadingFormat
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{
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get { return _headingFormat.Value; }
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set { _headingFormat.Value = value; }
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}
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[DV]
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public NBool _headingFormat = NBool.NullValue;
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/// <summary>
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/// Gets the default Borders object for all cells of the row.
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/// </summary>
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public Borders Borders
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{
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get { return _borders ?? (_borders = new Borders(this)); }
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set
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{
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SetParent(value);
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_borders = value;
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}
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}
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[DV]
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public Borders _borders;
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/// <summary>
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/// Gets the default Shading object for all cells of the row.
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/// </summary>
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public Shading Shading
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{
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get { return _shading ?? (_shading = new Shading(this)); }
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set
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{
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SetParent(value);
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_shading = value;
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}
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}
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[DV]
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public Shading _shading;
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/// <summary>
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/// Gets or sets the number of rows that should be
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/// kept together with the current row in case of a page break.
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/// </summary>
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public int KeepWith
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{
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get { return _keepWith.Value; }
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set { _keepWith.Value = value; }
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}
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[DV]
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public NInt _keepWith = NInt.NullValue;
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/// <summary>
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/// Gets the Cells collection of the table.
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/// </summary>
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public Cells Cells
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{
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get { return _cells ?? (_cells = new Cells(this)); }
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set
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{
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SetParent(value);
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_cells = value;
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}
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}
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[DV]
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public Cells _cells;
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/// <summary>
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/// Gets or sets a comment associated with this object.
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/// </summary>
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public string Comment
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{
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get { return _comment.Value; }
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set { _comment.Value = value; }
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}
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[DV]
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public NString _comment = NString.NullValue;
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#endregion
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#region public
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/// <summary>
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/// Converts Row into DDL.
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/// </summary>
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public override void Serialize(Serializer serializer)
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{
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serializer.WriteComment(_comment.Value);
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serializer.WriteLine("\\row");
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int pos = serializer.BeginAttributes();
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if (_style.Value != String.Empty)
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serializer.WriteSimpleAttribute("Style", Style);
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if (!IsNull("Format"))
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_format.Serialize(serializer, "Format", null);
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if (!_height.IsNull)
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serializer.WriteSimpleAttribute("Height", Height);
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if (!_heightRule.IsNull)
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serializer.WriteSimpleAttribute("HeightRule", HeightRule);
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if (!_topPadding.IsNull)
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serializer.WriteSimpleAttribute("TopPadding", TopPadding);
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if (!_bottomPadding.IsNull)
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serializer.WriteSimpleAttribute("BottomPadding", BottomPadding);
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if (!_headingFormat.IsNull)
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serializer.WriteSimpleAttribute("HeadingFormat", HeadingFormat);
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if (!_verticalAlignment.IsNull)
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serializer.WriteSimpleAttribute("VerticalAlignment", VerticalAlignment);
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if (!_keepWith.IsNull)
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serializer.WriteSimpleAttribute("KeepWith", KeepWith);
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//Borders & Shading
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if (!IsNull("Borders"))
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_borders.Serialize(serializer, null);
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if (!IsNull("Shading"))
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_shading.Serialize(serializer);
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serializer.EndAttributes(pos);
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serializer.BeginContent();
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if (!IsNull("Cells"))
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_cells.Serialize(serializer);
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serializer.EndContent();
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}
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/// <summary>
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/// Allows the visitor object to visit the document object and its child objects.
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/// </summary>
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void IVisitable.AcceptVisitor(DocumentObjectVisitor visitor, bool visitChildren)
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{
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visitor.VisitRow(this);
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foreach (Cell cell in _cells)
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((IVisitable)cell).AcceptVisitor(visitor, visitChildren);
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}
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/// <summary>
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/// Returns the meta object of this instance.
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/// </summary>
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public override Meta Meta
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{
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get { return _meta ?? (_meta = new Meta(typeof(Row))); }
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}
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static Meta _meta;
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#endregion
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}
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}
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