mcs/class/referencesource/System.Web.Mobile/UI/MobileControls/Design/Util/GenericUI.cs

   1 //------------------------------------------------------------------------------
   2 // <copyright file="GenericUI.cs" company="Microsoft">
   3 //     Copyright (c) Microsoft Corporation.  All rights reserved.
   4 // </copyright>
   5 //------------------------------------------------------------------------------
   6
   7 namespace System.Web.UI.Design.MobileControls.Util
   8 {
   9     using System;
  10     using System.Collections;
  11     using System.ComponentModel;
  12     using System.Drawing;
  13     using System.Diagnostics;
  14     using System.Windows.Forms;
  15     using System.Windows.Forms.Design;
  16     using System.Text;
  17
  18     [
  19         System.Security.Permissions.SecurityPermission(System.Security.Permissions.SecurityAction.Demand,
  20         Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)
  21     ]
  22     [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.")]
  23     internal class GenericUI
  24     {
  25         // Internal type should not be instantiated.
  26         private GenericUI() {
  27         }
  28
  29         internal static readonly Bitmap SortDownIcon =
  30             new Icon(typeof(MobileControlDesigner), "SortDown.ico").ToBitmap();
  31
  32         internal static readonly Bitmap SortUpIcon =
  33             new Icon(typeof(MobileControlDesigner), "SortUp.ico").ToBitmap();
  34
  35         internal static readonly Bitmap DeleteIcon =
  36             new Icon(typeof(MobileControlDesigner), "Delete.ico").ToBitmap();
  37
  38         internal static readonly Bitmap ErrorIcon =
  39             new Icon(typeof(MobileContainerDesigner), "Error.ico").ToBitmap();
  40
  41         internal static readonly Bitmap InfoIcon =
  42             new Icon(typeof(MobileContainerDesigner), "Info.ico").ToBitmap();
  43
  44         internal static void InitDialog(
  45             Form dialog,
  46             ISite site
  47         ) {
  48             dialog.FormBorderStyle = FormBorderStyle.FixedDialog;
  49             dialog.Icon = null;
  50             dialog.MaximizeBox = false;
  51             dialog.MinimizeBox = false;
  52             dialog.ShowInTaskbar = false;
  53             dialog.StartPosition = FormStartPosition.CenterParent;
  54             dialog.AutoScaleBaseSize = new Size(5, 14);
  55             dialog.Font = GetVS7Font(site);
  56         }
  57
  58         internal static Font GetVS7Font(ISite site)
  59         {
  60             System.Drawing.Font vsfont = Control.DefaultFont;
  61             if (site != null)
  62             {
  63                 IUIService uiService = (IUIService) site.GetService(
  64                     typeof(IUIService)
  65                     );
  66                 if (uiService != null)
  67                 {
  68                     vsfont = (Font) uiService.Styles["DialogFont"];
  69                 }
  70             }
  71             return vsfont;
  72         }
  73
  74         // This version of InitDialog() handles merged UIs
  75         internal static int InitDialog(
  76             Form dialog,
  77             IDeviceSpecificDesigner designer,
  78             int mergingContext
  79         ) {
  80             InitDialog(dialog, designer.UnderlyingControl.Site);
  81             int tabOffset = 0;
  82             designer.InitHeader(mergingContext);
  83             Control header = designer.Header;
  84             if (header != null)
  85             {
  86                 // (6, 5) = Windows standard positioning
  87                 header.Location = new Point(6, 5);
  88                 dialog.Controls.Add(header);
  89                 // +6 = 6px space between header and first control
  90                 dialog.Height += header.Height + 6;
  91                 tabOffset = GenericUI.GetMaxContainedTabIndex(header);
  92                 // Changing the header width is going to magically
  93                 // cause everything to be repositioned vertically
  94                 // -10 = 5px padding on each side of the client area
  95                 header.Width = dialog.ClientSize.Width - 10;
  96             }
  97             return tabOffset;
  98         }
  99
 100         internal static int GetMaxContainedTabIndex(Control control)
 101         {
 102             int maxTabIndex = control.TabIndex;
 103
 104             foreach(Control child in control.Controls)
 105             {
 106                 int maxChildTabIndex = GetMaxContainedTabIndex(child);
 107                 if(maxChildTabIndex > maxTabIndex)
 108                 {
 109                     maxTabIndex = maxChildTabIndex;
 110                 }
 111             }
 112             return maxTabIndex;
 113         }
 114
 115         internal static void ShowErrorMessage(String title, String message)
 116         {
 117             RTLAwareMessageBox.Show(
 118                 null,
 119                 message,
 120                 title,
 121                 MessageBoxButtons.OK,
 122                 MessageBoxIcon.Error,
 123                 MessageBoxDefaultButton.Button1,
 124                 0
 125             );
 126         }
 127
 128         internal static String BuildCommaDelimitedList(ICollection stringList)
 129         {
 130             StringBuilder delimitedString = new StringBuilder();
 131
 132             foreach (String str in stringList)
 133             {
 134                 if(delimitedString.Length > 0)
 135                 {
 136                     delimitedString.Append(", ");
 137                 }
 138                 delimitedString.Append(str);
 139             }
 140             return delimitedString.ToString();
 141         }
 142
 143         internal static void ShowWarningMessage(String title, String message)
 144         {
 145             RTLAwareMessageBox.Show(
 146                 null,
 147                 message,
 148                 title,
 149                 MessageBoxButtons.OK,
 150                 MessageBoxIcon.Exclamation,
 151                 MessageBoxDefaultButton.Button1,
 152                 0
 153             );
 154         }
 155
 156         internal static bool ConfirmYesNo(String title, String message)
 157         {
 158             DialogResult result = RTLAwareMessageBox.Show(
 159                 null,
 160                 message,
 161                 title,
 162                 MessageBoxButtons.YesNo,
 163                 MessageBoxIcon.Exclamation,
 164                 MessageBoxDefaultButton.Button1,
 165                 0
 166             );
 167             return result == DialogResult.Yes;
 168         }
 169     }
 170
 171     // Copied from ndp\fx\src\Designer\[....]\System\[....]\Design\RTLAwareMessageBox.cs
 172     [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.")]
 173     internal sealed class RTLAwareMessageBox {
 174
 175         // Private helper class shouldn't be instantiated.
 176         private RTLAwareMessageBox() {
 177         }
 178
 179         /// <include file='doc\MessageBox.uex' path='docs/doc[@for="MessageBox.Show6"]/*' />
 180         /// <devdoc>
 181         ///    <para>
 182         ///       Displays a message box with specified text, caption, and style.
 183         ///       Makes the dialog RTL if the resources for this dll have been localized to a RTL language.
 184         ///    </para>
 185         /// </devdoc>
 186         public static DialogResult Show(IWin32Window owner, string text, string caption, MessageBoxButtons buttons, MessageBoxIcon icon,
 187                                         MessageBoxDefaultButton defaultButton, MessageBoxOptions options) {
 188             if (RTLAwareMessageBox.IsRTLResources) {
 189                 options |= (MessageBoxOptions.RightAlign | MessageBoxOptions.RtlReading);
 190             }
 191             return MessageBox.Show(owner, text, caption, buttons, icon, defaultButton, options);
 192         }
 193
 194         /// <devdoc>
 195         ///     Tells whether the current resources for this dll have been
 196         ///     localized for a RTL language.
 197         /// </devdoc>
 198         public static bool IsRTLResources {
 199             get {
 200                 // Set RightToLeft mode based on resource file
 201                 string rtlText = SR.GetString(SR.RTL);
 202
 203                 return !String.Equals(rtlText, "RTL_False", StringComparison.Ordinal);
 204             }
 205         }
 206     }
 207 }