Imported Upstream version 4.2.0.179

Former-commit-id: 4610231f55806d2a05ed69e5ff3faa7336cc1479

mcs/class/System.Windows.Forms/System.Windows.Forms.RTF/Font.cs

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+// Permission is hereby granted, free of charge, to any person obtaining
+// a copy of this software and associated documentation files (the
+// "Software"), to deal in the Software without restriction, including
+// without limitation the rights to use, copy, modify, merge, publish,
+// distribute, sublicense, and/or sell copies of the Software, and to
+// permit persons to whom the Software is furnished to do so, subject to
+// the following conditions:
+// 
+// The above copyright notice and this permission notice shall be
+// included in all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//
+// Copyright (c) 2005 Novell, Inc. (http://www.novell.com)
+//
+// Authors:
+//	Peter Bartok	(pbartok@novell.com)
+//
+//
+
+// COMPLETE
+
+namespace System.Windows.Forms.RTF {
+
+#if RTF_LIB
+	public
+#else
+	internal
+#endif
+	class Font {
+		#region	Local Variables
+		private string		name;
+		private string		alt_name;
+		private int		num;
+		private int		family;
+		private CharsetType	charset;
+		private int		pitch;
+		private int		type;
+		private int		codepage;
+		private Font		next;
+		private RTF		rtf;
+		#endregion	// Local Variables
+
+		#region Constructors
+		public Font(RTF rtf) {
+			this.rtf = rtf;
+			num = -1;
+			name = String.Empty;
+
+			lock (rtf) {
+				if (rtf.Fonts == null)
+					rtf.Fonts = this;
+				else {
+					Font f = rtf.Fonts;
+					while (f.next != null)
+						f = f.next;
+					f.next = this;
+				}
+			}
+		}
+		#endregion	// Constructors
+
+		#region Properties
+		public string Name {
+			get {
+				return name;
+			}
+
+			set {
+				name = value;
+			}
+		}
+
+		public string AltName {
+			get {
+				return alt_name;
+			}
+
+			set {
+				alt_name = value;
+			}
+		}
+
+		public int Num {
+			get {
+				return num;
+			}
+
+			set {
+				// Whack any previous font with the same number
+				DeleteFont(rtf, value);
+				num = value;
+			}
+		}
+
+		public int Family {
+			get {
+				return family;
+			}
+
+			set {
+				family = value;
+			}
+		}
+
+		public CharsetType Charset {
+			get {
+				return charset;
+			}
+
+			set {
+				charset = value;
+			}
+		}
+
+
+		public int Pitch {
+			get {
+				return pitch;
+			}
+
+			set {
+				pitch = value;
+			}
+		}
+
+		public int Type {
+			get {
+				return type;
+			}
+
+			set {
+				type = value;
+			}
+		}
+
+		public int Codepage {
+			get {
+				return codepage;
+			}
+
+			set {
+				codepage = value;
+			}
+		}
+		#endregion	// Properties
+
+		#region Methods
+		static public bool DeleteFont(RTF rtf, int font_number) {
+			Font	f;
+			Font	prev;
+
+			lock (rtf) {
+				f = rtf.Fonts;
+				prev = null;
+				while ((f != null) && (f.num != font_number)) {
+					prev = f;
+					f = f.next;
+				}
+
+				if (f != null) {
+					if (f == rtf.Fonts) {
+						rtf.Fonts = f.next;
+					} else {
+						if (prev != null) {
+							prev.next = f.next;
+						} else {
+							rtf.Fonts = f.next;
+						}
+					}
+					return true;
+				}
+			}
+			return false;
+		}
+
+		static public Font GetFont(RTF rtf, int font_number) {
+			Font	f;
+
+			lock (rtf) {
+				f = GetFont(rtf.Fonts, font_number);
+			}
+			return f;
+		}
+
+		static public Font GetFont(Font start, int font_number) {
+			Font	f;
+
+			if (font_number == -1) {
+				return start;
+			}
+
+			f = start;
+
+			while ((f != null) && (f.num != font_number)) {
+				f = f.next;
+			}
+			return f;
+		}
+		#endregion	// Methods
+	}
+}