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//------------------------------------------------------------------------------
// <copyright file="ListGeneralPage.cs" company="Microsoft">
// Copyright (c) Microsoft Corporation. All rights reserved.
// </copyright>
//------------------------------------------------------------------------------
namespace System.Web.UI.Design.MobileControls
{
using System;
using System.Globalization;
using System.CodeDom;
using System.Collections;
using System.ComponentModel;
using System.ComponentModel.Design;
using System.Data;
using System.Diagnostics;
using System.Drawing;
using System.Web.UI;
using System.Web.UI.MobileControls;
using System.Web.UI.WebControls;
using System.Windows.Forms;
using System.Windows.Forms.Design;
using System.Web.UI.Design.MobileControls.Util;
using DataBinding = System.Web.UI.DataBinding;
using DataList = System.Web.UI.WebControls.DataList;
using TextBox = System.Windows.Forms.TextBox;
using CheckBox = System.Windows.Forms.CheckBox;
using ComboBox = System.Windows.Forms.ComboBox;
using Control = System.Windows.Forms.Control;
using Label = System.Windows.Forms.Label;
using PropertyDescriptor = System.ComponentModel.PropertyDescriptor;
/// <summary>
/// The General page for the DataList control.
/// </summary>
/// <internalonly/>
[
System.Security.Permissions.SecurityPermission(System.Security.Permissions.SecurityAction.Demand,
Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)
]
[Obsolete("The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see http://go.microsoft.com/fwlink/?LinkId=157231.")]
internal class ListGeneralPage : MobileComponentEditorPage
{
private const int IDX_DECORATION_NONE = 0;
private const int IDX_DECORATION_BULLETED = 1;
private const int IDX_DECORATION_NUMBERED = 2;
private const int IDX_SELECTTYPE_DROPDOWN = 0;
private const int IDX_SELECTTYPE_LISTBOX = 1;
private const int IDX_SELECTTYPE_RADIO = 2;
private const int IDX_SELECTTYPE_MULTISELECTLISTBOX = 3;
private const int IDX_SELECTTYPE_CHECKBOX = 4;
private ComboBox _decorationCombo;
private ComboBox _selectTypeCombo;
private TextBox _itemCountTextBox;
private TextBox _itemsPerPageTextBox;
private TextBox _rowsTextBox;
private bool _isBaseControlList;
protected override String HelpKeyword
{
get
{
if (_isBaseControlList)
{
return "net.Mobile.ListProperties.General";
}
else
{
return "net.Mobile.SelectionListProperties.General";
}
}
}
/// <summary>
/// Initializes the UI of the form.
/// </summary>
private void InitForm()
{
Debug.Assert(GetBaseControl() != null);
_isBaseControlList = (GetBaseControl() is List); // SelectionList otherwise.
GroupLabel appearanceGroup = new GroupLabel();
GroupLabel pagingGroup = null;
Label itemCountLabel = null;
Label itemsPerPageLabel = null;
Label rowsLabel = null;
Label decorationLabel = null;
Label selectTypeLabel = null;
if (_isBaseControlList)
{
pagingGroup = new GroupLabel();
itemCountLabel = new Label();
_itemCountTextBox = new TextBox();
itemsPerPageLabel = new Label();
_itemsPerPageTextBox = new TextBox();
decorationLabel = new Label();
_decorationCombo = new ComboBox();
}
else
{
rowsLabel = new Label();
_rowsTextBox = new TextBox();
selectTypeLabel = new Label();
_selectTypeCombo = new ComboBox();
}
appearanceGroup.SetBounds(4, 4, 372, 16);
appearanceGroup.Text = SR.GetString(SR.ListGeneralPage_AppearanceGroupLabel);
appearanceGroup.TabIndex = 0;
appearanceGroup.TabStop = false;
if (_isBaseControlList)
{
decorationLabel.SetBounds(8, 24, 200, 16);
decorationLabel.Text = SR.GetString(SR.ListGeneralPage_DecorationCaption);
decorationLabel.TabStop = false;
decorationLabel.TabIndex = 1;
_decorationCombo.SetBounds(8, 40, 161, 21);
_decorationCombo.DropDownStyle = ComboBoxStyle.DropDownList;
_decorationCombo.SelectedIndexChanged += new EventHandler(this.OnSetPageDirty);
_decorationCombo.Items.AddRange(new object[] {
SR.GetString(SR.ListGeneralPage_DecorationNone),
SR.GetString(SR.ListGeneralPage_DecorationBulleted),
SR.GetString(SR.ListGeneralPage_DecorationNumbered)
});
_decorationCombo.TabIndex = 2;
pagingGroup.SetBounds(4, 77, 372, 16);
pagingGroup.Text = SR.GetString(SR.ListGeneralPage_PagingGroupLabel);
pagingGroup.TabIndex = 3;
pagingGroup.TabStop = false;
itemCountLabel.SetBounds(8, 97, 161, 16);
itemCountLabel.Text = SR.GetString(SR.ListGeneralPage_ItemCountCaption);
itemCountLabel.TabStop = false;
itemCountLabel.TabIndex = 4;
_itemCountTextBox.SetBounds(8, 113, 161, 20);
_itemCountTextBox.TextChanged += new EventHandler(this.OnSetPageDirty);
_itemCountTextBox.KeyPress += new KeyPressEventHandler(this.OnKeyPressNumberTextBox);
_itemCountTextBox.TabIndex = 5;
itemsPerPageLabel.SetBounds(211, 97, 161, 16);
itemsPerPageLabel.Text = SR.GetString(SR.ListGeneralPage_ItemsPerPageCaption);
itemsPerPageLabel.TabStop = false;
itemsPerPageLabel.TabIndex = 6;
_itemsPerPageTextBox.SetBounds(211, 113, 161, 20);
_itemsPerPageTextBox.TextChanged += new EventHandler(this.OnSetPageDirty);
_itemsPerPageTextBox.KeyPress += new KeyPressEventHandler(this.OnKeyPressNumberTextBox);
_itemsPerPageTextBox.TabIndex = 7;
}
else
{
selectTypeLabel.SetBounds(8, 24, 161, 16);
selectTypeLabel.Text = SR.GetString(SR.ListGeneralPage_SelectTypeCaption);
selectTypeLabel.TabStop = false;
selectTypeLabel.TabIndex = 1;
_selectTypeCombo.SetBounds(8, 40, 161, 21);
_selectTypeCombo.DropDownStyle = ComboBoxStyle.DropDownList;
_selectTypeCombo.SelectedIndexChanged += new EventHandler(this.OnSetPageDirty);
_selectTypeCombo.Items.AddRange(new object[] {
SR.GetString(SR.ListGeneralPage_SelectTypeDropDown),
SR.GetString(SR.ListGeneralPage_SelectTypeListBox),
SR.GetString(SR.ListGeneralPage_SelectTypeRadio),
SR.GetString(SR.ListGeneralPage_SelectTypeMultiSelectListBox),
SR.GetString(SR.ListGeneralPage_SelectTypeCheckBox)
});
_selectTypeCombo.TabIndex = 2;
rowsLabel.SetBounds(211, 24, 161, 16);
rowsLabel.Text = SR.GetString(SR.ListGeneralPage_RowsCaption);
rowsLabel.TabStop = false;
rowsLabel.TabIndex = 3;
_rowsTextBox.SetBounds(211, 40, 161, 20);
_rowsTextBox.TextChanged += new EventHandler(this.OnSetPageDirty);
_rowsTextBox.KeyPress += new KeyPressEventHandler(this.OnKeyPressNumberTextBox);
_rowsTextBox.TabIndex = 4;
}
this.Text = SR.GetString(SR.ListGeneralPage_Title);
this.Size = new Size(382, 270);
this.CommitOnDeactivate = true;
this.Icon = new Icon(
typeof(System.Web.UI.Design.MobileControls.MobileControlDesigner),
"General.ico"
);
this.Controls.AddRange(new Control[]
{
appearanceGroup
});
if (_isBaseControlList)
{
this.Controls.AddRange(new Control[]
{
_itemsPerPageTextBox,
itemsPerPageLabel,
_itemCountTextBox,
itemCountLabel,
pagingGroup,
decorationLabel,
_decorationCombo
});
}
else
{
this.Controls.AddRange(new Control[]
{
_rowsTextBox,
rowsLabel,
selectTypeLabel,
_selectTypeCombo
});
}
}
protected override void LoadComponent()
{
IListDesigner listDesigner = (IListDesigner)GetBaseDesigner();
if (_isBaseControlList)
{
List list = (List)GetBaseControl();
_itemCountTextBox.Text = list.ItemCount.ToString(CultureInfo.InvariantCulture);
_itemsPerPageTextBox.Text = list.ItemsPerPage.ToString(CultureInfo.InvariantCulture);
switch (list.Decoration)
{
case ListDecoration.None:
_decorationCombo.SelectedIndex = IDX_DECORATION_NONE;
break;
case ListDecoration.Bulleted:
_decorationCombo.SelectedIndex = IDX_DECORATION_BULLETED;
break;
case ListDecoration.Numbered:
_decorationCombo.SelectedIndex = IDX_DECORATION_NUMBERED;
break;
}
}
else
{
SelectionList selectionList = (SelectionList)GetBaseControl();
switch (selectionList.SelectType)
{
case ListSelectType.DropDown:
_selectTypeCombo.SelectedIndex = IDX_SELECTTYPE_DROPDOWN;
break;
case ListSelectType.ListBox:
_selectTypeCombo.SelectedIndex = IDX_SELECTTYPE_LISTBOX;
break;
case ListSelectType.Radio:
_selectTypeCombo.SelectedIndex = IDX_SELECTTYPE_RADIO;
break;
case ListSelectType.MultiSelectListBox:
_selectTypeCombo.SelectedIndex = IDX_SELECTTYPE_MULTISELECTLISTBOX;
break;
case ListSelectType.CheckBox:
_selectTypeCombo.SelectedIndex = IDX_SELECTTYPE_CHECKBOX;
break;
}
_rowsTextBox.Text = selectionList.Rows.ToString(CultureInfo.InvariantCulture);
}
}
private void OnSetPageDirty(Object source, EventArgs e)
{
if (IsLoading())
{
return;
}
SetDirty();
}
private void OnKeyPressNumberTextBox(Object source, KeyPressEventArgs e)
{
if (!((e.KeyChar >='0' && e.KeyChar <= '9') ||
e.KeyChar == 8))
{
e.Handled = true;
SafeNativeMethods.MessageBeep(unchecked((int)0xFFFFFFFF));
}
}
/// <summary>
/// Saves the component loaded into the page.
/// </summary>
/// <seealso cref="System.Windows.Forms.Design.ComponentEditorPage"/>
protected override void SaveComponent()
{
IListDesigner listDesigner = (IListDesigner)GetBaseDesigner();
if (_isBaseControlList)
{
List list = (List)GetBaseControl();
switch (_decorationCombo.SelectedIndex)
{
case IDX_DECORATION_NONE:
list.Decoration = ListDecoration.None;
break;
case IDX_DECORATION_BULLETED:
list.Decoration = ListDecoration.Bulleted;
break;
case IDX_DECORATION_NUMBERED:
list.Decoration = ListDecoration.Numbered;
break;
}
try
{
int itemCount = 0;
if (_itemCountTextBox.Text.Length != 0)
{
itemCount = Int32.Parse(_itemCountTextBox.Text, CultureInfo.InvariantCulture);
}
list.ItemCount = itemCount;
}
catch (Exception)
{
_itemCountTextBox.Text = list.ItemCount.ToString(CultureInfo.InvariantCulture);
}
try
{
int itemsPerPage = 0;
if (_itemsPerPageTextBox.Text.Length != 0)
{
itemsPerPage = Int32.Parse(_itemsPerPageTextBox.Text, CultureInfo.InvariantCulture);
}
list.ItemsPerPage = itemsPerPage;
}
catch (Exception)
{
_itemsPerPageTextBox.Text = list.ItemsPerPage.ToString(CultureInfo.InvariantCulture);
}
TypeDescriptor.Refresh(list);
}
else
{
//
SelectionList selectionList = (SelectionList)GetBaseControl();
switch (_selectTypeCombo.SelectedIndex)
{
case IDX_SELECTTYPE_DROPDOWN:
selectionList.SelectType = ListSelectType.DropDown;
break;
case IDX_SELECTTYPE_LISTBOX:
selectionList.SelectType = ListSelectType.ListBox;
break;
case IDX_SELECTTYPE_RADIO:
selectionList.SelectType = ListSelectType.Radio;
break;
case IDX_SELECTTYPE_MULTISELECTLISTBOX:
selectionList.SelectType = ListSelectType.MultiSelectListBox;
break;
case IDX_SELECTTYPE_CHECKBOX:
selectionList.SelectType = ListSelectType.CheckBox;
break;
}
try
{
int rows = 4;
if (_rowsTextBox.Text.Length != 0)
{
rows = Int32.Parse(_rowsTextBox.Text, CultureInfo.InvariantCulture);
}
selectionList.Rows = rows;
}
catch (Exception)
{
_rowsTextBox.Text = selectionList.Rows.ToString(CultureInfo.InvariantCulture);
}
TypeDescriptor.Refresh(selectionList);
}
}
/// <summary>
/// Sets the component that is to be edited in the page.
/// </summary>
/// <seealso cref="System.Windows.Forms.Design.ComponentEditorPage"/>
public override void SetComponent(IComponent component)
{
base.SetComponent(component);
InitForm();
}
}
}
|
