-/* System.Web.UI.HtmlControls\r
-* Authors\r
-* Leen Toelen (toelen@hotmail.com)\r
-*/\r
-\r
-using System;\r
-using System.ComponentModel;\r
-using System.Web;\r
-using System.Web.UI;\r
-using System.Globalization;\r
-\r
-namespace System.Web.UI.HtmlControls{\r
- [ControlBuilder (typeof (HtmlControlBuilder))]\r
- public class HtmlImage : HtmlControl{\r
- \r
- public HtmlImage(): base("img"){}\r
- \r
- protected override void RenderAttributes(HtmlTextWriter writer){\r
- PreProcessRelativeReference(writer,"src");\r
- base.RenderAttributes(writer);\r
- writer.Write(" /");\r
- }\r
- \r
- [DefaultValue("")]\r
- [DesignerSerializationVisibility (DesignerSerializationVisibility.Hidden)]\r
- [WebCategory("Layout")]\r
- public string Align{\r
- get{\r
- string attr = Attributes["align"];\r
- if (attr != null){\r
- return attr;\r
- }\r
- return String.Empty;\r
- }\r
- set{\r
- Attributes["align"] = AttributeToString(value);\r
- }\r
- }\r
- \r
- [DefaultValue("")]\r
- [DesignerSerializationVisibility (DesignerSerializationVisibility.Hidden)]\r
- [WebCategory("Appearance")]\r
- public string Alt{\r
- get{\r
- string attr = Attributes["alt"];\r
- if (attr != null){\r
- return attr;\r
- }\r
- return String.Empty;\r
- }\r
- set{\r
- Attributes["alt"] = AttributeToString(value);\r
- }\r
- }\r
- \r
- [DefaultValue(0)]\r
- [DesignerSerializationVisibility (DesignerSerializationVisibility.Hidden)]\r
- [WebCategory("Appearance")]\r
- public int Border{\r
- get{\r
- string attr = Attributes["border"];\r
- if (attr != null){\r
- return Int32.Parse(attr,CultureInfo.InvariantCulture);\r
- }\r
- return -1;\r
- }\r
- set{\r
- Attributes["border"] = AttributeToString(value);\r
- }\r
- }\r
- \r
- [DefaultValue(100)]\r
- [DesignerSerializationVisibility (DesignerSerializationVisibility.Hidden)]\r
- [WebCategory("Layout")]\r
- public int Height\r
- {\r
- get {\r
- string attr = Attributes ["height"];\r
- if (attr != null)\r
- return Int32.Parse (attr, CultureInfo.InvariantCulture);\r
-\r
- return -1;\r
- }\r
-\r
- set { Attributes["height"] = AttributeToString (value); }\r
- }\r
-\r
- [DefaultValue("")]\r
- [DesignerSerializationVisibility (DesignerSerializationVisibility.Hidden)]\r
- [WebCategory("Behavior")]\r
- public string Src{\r
- get{\r
- string attr = Attributes["src"];\r
- if (attr != null){\r
- return attr;\r
- }\r
- return String.Empty;\r
- }\r
- set{\r
- Attributes["src"] = AttributeToString(value);\r
- }\r
- }\r
- \r
- [DefaultValue(100)]\r
- [DesignerSerializationVisibility (DesignerSerializationVisibility.Hidden)]\r
- [WebCategory("Layout")]\r
- public int Width{\r
- get{\r
- string attr = Attributes["width"];\r
- if (attr != null){\r
- return Int32.Parse(attr,CultureInfo.InvariantCulture);\r
- }\r
- return -1;\r
- }\r
- set{\r
- Attributes["width"] = AttributeToString(value);\r
- }\r
- }\r
- \r
- } // class HtmlImage\r
-} // namespace System.Web.UI.HtmlControls\r
-\r
+//
+// System.Web.UI.HtmlControls.HtmlImage.cs
+//
+// Author:
+// Dick Porter <dick@ximian.com>
+//
+// Copyright (C) 2005 Novell, Inc (http://www.novell.com)
+//
+// 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.
+//
+
+using System.ComponentModel;
+using System.Globalization;
+using System.Security.Permissions;
+
+namespace System.Web.UI.HtmlControls
+{
+ // CAS
+ [AspNetHostingPermission (SecurityAction.LinkDemand, Level = AspNetHostingPermissionLevel.Minimal)]
+ [AspNetHostingPermission (SecurityAction.InheritanceDemand, Level = AspNetHostingPermissionLevel.Minimal)]
+ // attributes
+#if NET_2_0
+ [ControlBuilder (typeof (HtmlEmptyTagControlBuilder))]
+#else
+ [ControlBuilder (typeof (HtmlControlBuilder))]
+#endif
+ public class HtmlImage : HtmlControl
+ {
+ public HtmlImage () : base ("img")
+ {
+ }
+
+ [DefaultValue ("")]
+ [DesignerSerializationVisibility (DesignerSerializationVisibility.Hidden)]
+ [WebSysDescription("")]
+ [WebCategory("Layout")]
+ public string Align
+ {
+ get {
+ string align = Attributes["align"];
+
+ if (align == null) {
+ return (String.Empty);
+ }
+
+ return (align);
+ }
+ set {
+ if (value == null) {
+ Attributes.Remove ("align");
+ } else {
+ Attributes["align"] = value;
+ }
+ }
+ }
+
+ [DefaultValue ("")]
+ [WebSysDescription("")]
+ [WebCategory("Appearance")]
+ [DesignerSerializationVisibility (DesignerSerializationVisibility.Hidden)]
+#if NET_2_0
+ [Localizable (true)]
+#endif
+ public string Alt
+ {
+ get {
+ string alt = Attributes["alt"];
+
+ if (alt == null) {
+ return (String.Empty);
+ }
+
+ return (alt);
+ }
+ set {
+ if (value == null) {
+ Attributes.Remove ("alt");
+ } else {
+ Attributes["alt"] = value;
+ }
+ }
+ }
+
+ [DefaultValue (0)]
+ [WebSysDescription("")]
+ [WebCategory("Appearance")]
+ [DesignerSerializationVisibility (DesignerSerializationVisibility.Hidden)]
+ public int Border
+ {
+ get {
+ string border = Attributes["border"];
+
+ if (border == null) {
+ return (-1);
+ } else {
+ return (Int32.Parse (border, CultureInfo.InvariantCulture));
+ }
+ }
+ set {
+ if (value == -1) {
+ Attributes.Remove ("border");
+ } else {
+ Attributes["border"] = value.ToString ();
+ }
+ }
+ }
+
+ [DefaultValue (100)]
+ [WebSysDescription("")]
+ [WebCategory("Layout")]
+ [DesignerSerializationVisibility (DesignerSerializationVisibility.Hidden)]
+ public int Height
+ {
+ get {
+ string height = Attributes["height"];
+
+ if (height == null) {
+ return (-1);
+ } else {
+ return (Int32.Parse (height, CultureInfo.InvariantCulture));
+ }
+ }
+ set {
+ if (value == -1) {
+ Attributes.Remove ("height");
+ } else {
+ Attributes["height"] = value.ToString ();
+ }
+ }
+ }
+
+ [DefaultValue ("")]
+ [WebSysDescription("")]
+ [WebCategory("Behavior")]
+ [DesignerSerializationVisibility (DesignerSerializationVisibility.Hidden)]
+#if NET_2_0
+ [UrlProperty]
+#endif
+ public string Src
+ {
+ get {
+ string src = Attributes["src"];
+
+ if (src == null) {
+ return (String.Empty);
+ }
+
+ return (src);
+ }
+ set {
+ if (value == null) {
+ Attributes.Remove ("src");
+ } else {
+ Attributes["src"] = value;
+ }
+ }
+ }
+
+ [DefaultValue (100)]
+ [WebSysDescription("")]
+ [WebCategory("Layout")]
+ [DesignerSerializationVisibility (DesignerSerializationVisibility.Hidden)]
+ public int Width
+ {
+ get {
+ string width = Attributes["width"];
+
+ if (width == null) {
+ return (-1);
+ }
+ else {
+ return (Int32.Parse (width, CultureInfo.InvariantCulture));
+ }
+ }
+ set {
+ if (value == -1) {
+ Attributes.Remove ("width");
+ } else {
+ Attributes["width"] = value.ToString ();
+ }
+ }
+ }
+
+ protected override void RenderAttributes (HtmlTextWriter w)
+ {
+ PreProcessRelativeReference (w, "src");
+
+ /* MS does not seem to render the src attribute if it
+ * is empty. Firefox, at least, will fetch the current
+ * page as the src="" if other img attributes exist.
+ */
+ string src = Attributes["src"];
+ if (src == null || src.Length == 0)
+ Attributes.Remove ("src");
+
+ base.RenderAttributes (w);
+
+ /* MS closes the HTML element at the end of
+ * the attributes too, according to the nunit
+ * tests
+ */
+ w.Write (" /");
+ }
+ }
+}
+
+
projects / mono.git / blobdiff