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