diff options
| author | Gaurav Vaish <gvaish@mono-cvs.ximian.com> | 2002-02-06 05:44:18 +0300 |
|---|---|---|
| committer | Gaurav Vaish <gvaish@mono-cvs.ximian.com> | 2002-02-06 05:44:18 +0300 |
| commit | 33774cc7d49515dffa16f961c0f354962f75d711 (patch) | |
| tree | b5d5d72cbec1bbebeae337840788f9e46f43b720 /mcs/class/System.Web/System.Web.UI.WebControls/TableStyle.cs | |
| parent | 50669eaef9d27f25beab547fc3e17ad12fd85ddd (diff) | |
2002-02-06 Gaurav Vaish <gvaish@iitk.ac.in>
Back from a small vacation due to the exams...
* ListItem.cs, ListItemCollection.cs: Completed
* WebControl.cs -- Minor changes.
* TableStyle.cs, TargetConverter, TemplateColumn -- Fully implemented
* ListBox.cs -- Partial Implementation (See ChangeLog for details)
* ChangeLog -- Verbose details of the work done
* TODO -- Updated list for completed classes.
svn path=/trunk/mcs/; revision=2245
Diffstat (limited to 'mcs/class/System.Web/System.Web.UI.WebControls/TableStyle.cs')
| -rw-r--r-- | mcs/class/System.Web/System.Web.UI.WebControls/TableStyle.cs | 234 |
1 files changed, 234 insertions, 0 deletions
diff --git a/mcs/class/System.Web/System.Web.UI.WebControls/TableStyle.cs b/mcs/class/System.Web/System.Web.UI.WebControls/TableStyle.cs new file mode 100644 index 00000000000..ffb8a53bcf8 --- /dev/null +++ b/mcs/class/System.Web/System.Web.UI.WebControls/TableStyle.cs @@ -0,0 +1,234 @@ +/**
+ * Namespace: System.Web.UI.WebControls
+ * Class: TableStyle
+ *
+ * Author: Gaurav Vaish
+ * Maintainer: gvaish@iitk.ac.in
+ * Contact: <my_scripts2001@yahoo.com>, <gvaish@iitk.ac.in>
+ * Implementation: yes
+ * Status: 100%
+ *
+ * (C) Gaurav Vaish (2002)
+ */
+
+using System;
+using System.Web;
+using System.Web.UI;
+
+namespace System.Web.UI.WebControls
+{
+ public class TableStyle : Style
+ {
+ private static int IMAGE_URL = (0x01 << 16);
+ private static int CELL_PADD = (0x01 << 17);
+ private static int CELL_SPAC = (0x01 << 18);
+ private static int GRID_LINE = (0x01 << 19);
+ private static int HOR_ALIGN = (0x01 << 20);
+
+ public TableStyle(): base()
+ {
+ }
+
+ public TableStyle(StateBag bag): base(bag)
+ {
+ }
+
+ public virtual string BackImageUrl
+ {
+ get
+ {
+ if(IsSet(IMAGE_URL))
+ return (string)(ViewState["BackImageUrl"]);
+ return String.Empty;
+ }
+ set
+ {
+ if(value == null)
+ throw new ArgumentNullException("BackImageUrl");
+ ViewState["BackImageUrl"] = value;
+ Set(IMAGE_URL);
+ }
+ }
+
+ public virtual int CellPadding
+ {
+ get
+ {
+ if(IsSet(CELL_PADD))
+ return (int)(ViewState["CellPadding"]);
+ return -1;
+ }
+ set
+ {
+ if(value < -1)
+ throw new ArgumentOutOfRangeException("CellPadding");
+ ViewState["CellPadding"] = value;
+ Set(CELL_PADD);
+ }
+ }
+
+ public virtual int CellSpacing
+ {
+ get
+ {
+ if(IsSet(CELL_SPAC))
+ return (int)(ViewState["CellSpacing"]);
+ return -1;
+ }
+ set
+ {
+ if(value < -1)
+ throw new ArgumentOutOfRangeException("CellSpacing");
+ ViewState["CellSpacing"] = value;
+ Set(CELL_SPAC);
+ }
+ }
+
+ public virtual GridLines GridLines
+ {
+ get
+ {
+ if(IsSet(GRID_LINE))
+ return (string)(ViewState["GridLines"]);
+ return GridLines.Both;
+ }
+ set
+ {
+ if(!Enum.IsDefined(typeof(GridLines), value))
+ throw new ArgumentException();
+ ViewState["GridLines"] = value;
+ Set(GRID_LINE);
+ }
+ }
+
+ public virtual HorizontalAlign HorizontalAlign
+ {
+ get
+ {
+ if(IsSet(HOR_ALIGN))
+ return (string)(ViewState["HorizontalAlign"]);
+ return HorizontalAlign.NotSet;
+ }
+ set
+ {
+ if(!Enum.IsDefined(typeof(HorizontalAlign), value))
+ throw new ArgumentException();
+ ViewState["HorizontalAlign"] = value;
+ Set(HOR_ALIGN);
+ }
+ }
+
+ public override void AddAttributesToRender(HtmlTextWriter writer, WebControl owner)
+ {
+ base.AddAttributesToRender(writer, owner);
+ if(BackImageUrl.Length > 0)
+ {
+ writer.AddStyleAttribute(HtmlTextWriterStyle.BackgroundImage, "url(" + ResolveUrl(BackImageUrl) + ")");
+ }
+ if(CellSpacing >= 0)
+ {
+ writer.AddAttribute(HtmlTextWriterAttribute.Cellspacing, CellSpacing.ToString(NumerFormatInfo.InvariantInfo));
+ }
+ if(CellPadding >= 0)
+ {
+ writer.AddAttribute(HtmlTextWriterAttribute.Cellpadding, CellPadding.ToString(NumerFormatInfo.InvariantInfo));
+ }
+ if(HorizontalAlign != HorizontalAlign.NotSet)
+ {
+ writer.AddAttribute(HtmlTextWriterAttribute.Align, Enum.Format(typeof(HorizontalAlign), HorizontalAlign, "G"));
+ }
+ string gd = "";
+ switch(GridLines)
+ {
+ case GridLines.None: gd = "";
+ break;
+ case GridLines.Horizontal: gd = "cols";
+ break;
+ case GridLines.Vertical: gd = "rows";
+ break;
+ case GridLines.Both: gd = "all";
+ break;
+ }
+ writer.AddAttribute(HtmlTextWriterAttribute.Rules, gd);
+ }
+
+ private static int IMAGE_URL = (0x01 << 16);
+ private static int CELL_PADD = (0x01 << 17);
+ private static int CELL_SPAC = (0x01 << 18);
+ private static int GRID_LINE = (0x01 << 19);
+ private static int HOR_ALIGN = (0x01 << 20);
+
+ public override void CopyFrom(Style s)
+ {
+ if(s != null && s is TableStyle && !s.IsEmpty)
+ {
+ base.CopyFrom(s);
+ TableStyle from = (TableStyle)s;
+ if(from.IsSet(HOR_ALIGN))
+ {
+ HorizontalAlign = from.HorizontalAlign;
+ }
+ if(from.IsSet(IMAGE_URL))
+ {
+ BackImageUrl = from.BackImageUrl;
+ }
+ if(from.IsSet(CELL_PADD))
+ {
+ CellPadding = from.CellPadding;
+ }
+ if(from.IsSet(CELL_SPAC))
+ {
+ CellSpacing = from.CellSpacing;
+ }
+ if(from.IsSet(GRID_LINE))
+ {
+ GridLines = from.GridLines;
+ }
+ }
+ }
+
+ public override void MergeWith(Style s)
+ {
+ if(s != null && s is TableStyle && !s.IsEmpty)
+ {
+ base.MergeWith(s);
+ TableStyle with = (TableStyle)s;
+ if(from.IsSet(HOR_ALIGN) && IsSet(HOR_ALIGN))
+ {
+ HorizontalAlign = with.HorizontalAlign;
+ }
+ if(from.IsSet(IMAGE_URL) && IsSet(IMAGE_URL))
+ {
+ BackImageUrl = with.BackImageUrl;
+ }
+ if(from.IsSet(CELL_PADD) && IsSet(CELLL_PADD))
+ {
+ CellPadding = with.CellPadding;
+ }
+ if(from.IsSet(CELL_SPAC) && IsSet(CELL_SPAC))
+ {
+ CellSpacing = with.CellSpacing;
+ }
+ if(from.IsSet(GRID_LINE) && IsSet(GRID_LINE))
+ {
+ GridLines = with.GridLines;
+ }
+ }
+ }
+
+ public override void Reset()
+ {
+ if(IsSet(IMAGE_URL))
+ ViewState.Remove("BackImageUrl");
+ if(IsSet(HOR_ALIGN))
+ ViewState.Remove("HorizontalAlign");
+ if(IsSet(CELL_PADD))
+ ViewState.Remove("CellPadding");
+ if(IsSet(CELL_SPAC))
+ ViewState.Remove("CellSpacing");
+ if(IsSet(GRID_LINE))
+ ViewState.Remove("GridLines");
+ base.Reset();
+ }
+ }
+}
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