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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) 2005-2010 Novell, Inc. (http://www.novell.com)
//
// Authors:
// Peter Bartok (pbartok@novell.com)
//
//
using System.ComponentModel;
using System.Security.Permissions;
namespace System.Web.UI.WebControls
{
// CAS - no inheritance demand required because the class is sealed
[AspNetHostingPermissionAttribute (SecurityAction.LinkDemand, Level = AspNetHostingPermissionLevel.Minimal)]
public sealed class DataGridPagerStyle : TableItemStyle
{
[Flags]
enum DataGridPagerStyles
{
Mode = 0x00100000,
NextPageText = 0x00200000,
PageButtonCount = 0x00400000,
Position = 0x00800000,
PrevPageText = 0x01000000,
Visible = 0x02000000
}
#region Constructors
internal DataGridPagerStyle ()
{
}
#endregion // Constructors
#region Public Instance Properties
[DefaultValue(PagerMode.NextPrev)]
[NotifyParentProperty(true)]
[WebSysDescription ("")]
[WebCategory ("Misc")]
public PagerMode Mode {
get {
if (!CheckBit ((int) DataGridPagerStyles.Mode))
return PagerMode.NextPrev;
return (PagerMode)ViewState["Mode"];
}
set {
ViewState["Mode"] = value;
SetBit ((int) DataGridPagerStyles.Mode);
}
}
[Localizable (true)]
[DefaultValue(">")]
[NotifyParentProperty(true)]
[WebSysDescription ("")]
[WebCategory ("Misc")]
public string NextPageText {
get {
if (!CheckBit ((int) DataGridPagerStyles.NextPageText))
return ">";
return ViewState.GetString("NextPageText", ">");
}
set {
ViewState["NextPageText"] = value;
SetBit ((int) DataGridPagerStyles.NextPageText);
}
}
[DefaultValue(10)]
[NotifyParentProperty(true)]
[WebSysDescription ("")]
[WebCategory ("Misc")]
public int PageButtonCount {
get {
if (!CheckBit ((int) DataGridPagerStyles.PageButtonCount))
return 10;
return ViewState.GetInt("PageButtonCount", 10);
}
set {
if (value < 1)
throw new ArgumentOutOfRangeException("value", "PageButtonCount must be greater than 0");
ViewState["PageButtonCount"] = value;
SetBit ((int) DataGridPagerStyles.PageButtonCount);
}
}
[DefaultValue(PagerPosition.Bottom)]
[NotifyParentProperty(true)]
[WebSysDescription ("")]
[WebCategory ("Misc")]
public PagerPosition Position {
get {
if (!CheckBit ((int) DataGridPagerStyles.Position))
return PagerPosition.Bottom;
return (PagerPosition)ViewState["Position"];
}
set {
ViewState["Position"] = value;
SetBit ((int) DataGridPagerStyles.Position);
}
}
[Localizable (true)]
[DefaultValue("<")]
[NotifyParentProperty(true)]
[WebSysDescription ("")]
[WebCategory ("Misc")]
public string PrevPageText {
get {
if (!CheckBit ((int) DataGridPagerStyles.PrevPageText))
return "<";
return ViewState.GetString("PrevPageText", "<");
}
set {
ViewState["PrevPageText"] = value;
SetBit ((int) DataGridPagerStyles.PrevPageText);
}
}
[DefaultValue(true)]
[NotifyParentProperty(true)]
[WebSysDescription ("")]
[WebCategory ("Misc")]
public bool Visible {
get {
if (!CheckBit ((int) DataGridPagerStyles.Visible))
return true;
return ViewState.GetBool("Visible", true);
}
set {
ViewState["Visible"] = value;
SetBit ((int) DataGridPagerStyles.Visible);
}
}
#endregion // Public Instance Properties
#region Public Instance Methods
public override void CopyFrom(Style s)
{
base.CopyFrom (s);
if (s == null || s.IsEmpty)
return;
if (s.CheckBit ((int) DataGridPagerStyles.Mode) && (((DataGridPagerStyle) s).Mode != PagerMode.NextPrev))
this.Mode = ((DataGridPagerStyle)s).Mode;
if (s.CheckBit ((int) DataGridPagerStyles.NextPageText) && (((DataGridPagerStyle) s).NextPageText != ">"))
this.NextPageText = ((DataGridPagerStyle)s).NextPageText;
if (s.CheckBit ((int) DataGridPagerStyles.PageButtonCount) && (((DataGridPagerStyle) s).PageButtonCount != 10))
this.PageButtonCount = ((DataGridPagerStyle)s).PageButtonCount;
if (s.CheckBit ((int) DataGridPagerStyles.Position) && (((DataGridPagerStyle) s).Position != PagerPosition.Bottom))
this.Position = ((DataGridPagerStyle)s).Position;
if (s.CheckBit ((int) DataGridPagerStyles.PrevPageText) && (((DataGridPagerStyle) s).PrevPageText != "<"))
this.PrevPageText = ((DataGridPagerStyle)s).PrevPageText;
if (s.CheckBit ((int) DataGridPagerStyles.Visible) && (((DataGridPagerStyle) s).Visible != true))
this.Visible = ((DataGridPagerStyle)s).Visible;
}
public override void MergeWith(Style s)
{
base.MergeWith (s);
if (s == null || s.IsEmpty)
return;
if (!CheckBit ((int) DataGridPagerStyles.Mode) && s.CheckBit ((int) DataGridPagerStyles.Mode) && (((DataGridPagerStyle) s).Mode != PagerMode.NextPrev))
this.Mode = ((DataGridPagerStyle)s).Mode;
if (!CheckBit ((int) DataGridPagerStyles.NextPageText) && s.CheckBit ((int) DataGridPagerStyles.NextPageText) && (((DataGridPagerStyle) s).NextPageText != ">"))
this.NextPageText = ((DataGridPagerStyle)s).NextPageText;
if (!CheckBit ((int) DataGridPagerStyles.PageButtonCount) && s.CheckBit ((int) DataGridPagerStyles.PageButtonCount) && (((DataGridPagerStyle) s).PageButtonCount != 10))
this.PageButtonCount = ((DataGridPagerStyle)s).PageButtonCount;
if (!CheckBit ((int) DataGridPagerStyles.Position) && s.CheckBit ((int) DataGridPagerStyles.Position) && (((DataGridPagerStyle) s).Position != PagerPosition.Bottom))
this.Position = ((DataGridPagerStyle)s).Position;
if (!CheckBit ((int) DataGridPagerStyles.PrevPageText) && s.CheckBit ((int) DataGridPagerStyles.PrevPageText) && (((DataGridPagerStyle) s).PrevPageText != "<"))
this.PrevPageText = ((DataGridPagerStyle)s).PrevPageText;
if (!CheckBit ((int) DataGridPagerStyles.Visible) && s.CheckBit ((int) DataGridPagerStyles.Visible) && (((DataGridPagerStyle) s).Visible != true))
this.Visible = ((DataGridPagerStyle)s).Visible;
}
public override void Reset ()
{
// We call base.Reset(), we don't need this
//styles &= ~(Styles.Mode | Styles.NextPageText | Styles.PageButtonCount | Styles.Position | Styles.PrevPageText | Styles.Visible);
ViewState.Remove("Mode");
ViewState.Remove("NextPageText");
ViewState.Remove("PageButtonCount");
ViewState.Remove("Position");
ViewState.Remove("PrevPageText");
ViewState.Remove("Visible");
base.Reset ();
}
#endregion // Public Instance Methods
}
}
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