AppliStation/AppliStation.Util/OptionDialog.cs

   1 using System;\r
   2 using System.Drawing;\r
   3 using System.Windows.Forms;\r
   4 \r
   5 namespace AppliStation.Util\r
   6 {\r
   7         /// <summary>\r
   8         /// Description of OptionDialog.\r
   9         /// </summary>\r
  10         public partial class OptionDialog : Form\r
  11         {\r
  12                 private object userInputValue = null;\r
  13                 \r
  14                 public OptionDialog()\r
  15                 {\r
  16                         //\r
  17                         // The InitializeComponent() call is required for Windows Forms designer support.\r
  18                         //\r
  19                         InitializeComponent();\r
  20                 }\r
  21                 \r
  22                 private void SomeButtonClick(object sender, EventArgs e)\r
  23                 {\r
  24                         this.Close();\r
  25                 }\r
  26                 \r
  27                 private void HandleUserInput(object sender, EventArgs e)\r
  28                 {\r
  29                         TextBoxBase textBox = sender as TextBoxBase;\r
  30                         ButtonBase button       = sender as ButtonBase;\r
  31                         \r
  32                         if (textBox != null) {\r
  33                                 this.userInputValue = textBox.Text;     \r
  34                         }\r
  35                         if (button != null) {\r
  36                                 this.userInputValue = button.Tag;\r
  37                         }\r
  38                 }\r
  39                 \r
  40                 public string MainInstructionText {\r
  41                         set {\r
  42                                 mainInstLabel.Text = value ?? string.Empty;\r
  43                                 mainInstLabel.Visible = ! string.IsNullOrEmpty(value);\r
  44                         }\r
  45                         get {   return mainInstLabel.Text;      }\r
  46                 }\r
  47                 public string ContentText {\r
  48                         set {\r
  49                                 contentLabel.Text = value ?? string.Empty;\r
  50                                 contentLabel.Visible = ! string.IsNullOrEmpty(value);\r
  51                         }\r
  52                         get {   return mainInstLabel.Text;      }\r
  53                 }\r
  54                 public Image Image {\r
  55                         set {\r
  56                                 iconPictureBox.Image = value;\r
  57                                 if (value != null) {\r
  58                                         iconPictureBox.Size = iconPictureBox.Image.Size;\r
  59                                 } else {\r
  60                                         iconPictureBox.Size = new Size(0, 0);\r
  61                                 }\r
  62                         }\r
  63                         get {   return iconPictureBox.Image;    }\r
  64                 }\r
  65                 public MessageBoxButtons Buttons {\r
  66                         set {\r
  67                                 okButton.Enabled         = okButton.Visible             = (value == MessageBoxButtons.OK) || (value == MessageBoxButtons.OKCancel);\r
  68                                 cancelButton.Enabled = cancelButton.Visible     = (value == MessageBoxButtons.OKCancel) || (value == MessageBoxButtons.YesNoCancel);\r
  69                                 yesButton.Enabled        = yesButton.Visible    = (value == MessageBoxButtons.YesNo) || (value == MessageBoxButtons.YesNoCancel);\r
  70                                 noButton.Enabled         = noButton.Visible             = (value == MessageBoxButtons.YesNo) || (value == MessageBoxButtons.YesNoCancel);\r
  71                                 \r
  72                                 if (okButton.Enabled) {\r
  73                                         this.AcceptButton = okButton;\r
  74                                 } else if (yesButton.Enabled) {\r
  75                                         this.AcceptButton = yesButton;\r
  76                                 }\r
  77                         }\r
  78                         get {\r
  79                                 bool ok = okButton.Enabled;\r
  80                                 bool cancel = cancelButton.Enabled;\r
  81                                 bool yes = yesButton.Enabled;\r
  82                                 bool no = noButton.Enabled;\r
  83                                 \r
  84                                 if (ok && !cancel && !yes && !no) {\r
  85                                         return MessageBoxButtons.OK;\r
  86                                 } else if (ok && cancel && !yes && !no) {\r
  87                                         return MessageBoxButtons.OKCancel;\r
  88                                 } else if (!ok && !cancel && yes && no) {\r
  89                                         return MessageBoxButtons.YesNo;\r
  90                                 } else if (!ok && cancel && yes && no) {\r
  91                                         return MessageBoxButtons.YesNoCancel;\r
  92                                 } else {\r
  93                                         return (MessageBoxButtons) 0xFFFFu;\r
  94                                 }\r
  95                         }\r
  96                 }\r
  97                 public Control.ControlCollection Content {\r
  98                         get {   return contentFlowLayoutPanel.Controls; }\r
  99                 }\r
 100                 \r
 101                 public object UserInputValue {\r
 102                         get { return userInputValue; }\r
 103                 }\r
 104                 \r
 105                 public void BuildRadioButtons(string[] options, int initialOption) {\r
 106                         this.Content.Clear();\r
 107                         \r
 108                         for (int i = 0; i < options.Length; i++) {\r
 109                                 RadioButton optRadios = new RadioButton();\r
 110                                 optRadios.Text = options[i];\r
 111                                 optRadios.Tag = i;\r
 112                                 optRadios.Click += HandleUserInput;\r
 113                                 optRadios.AutoSize = true;\r
 114                                 \r
 115                                 if (i == initialOption) {\r
 116                                         optRadios.Checked = true;\r
 117                                         this.userInputValue = initialOption;\r
 118                                 } else {\r
 119                                         optRadios.Checked = false;\r
 120                                 }\r
 121                                 \r
 122                                 this.Content.Add(optRadios);\r
 123                         }\r
 124                 }\r
 125                 \r
 126                 public void BuildCommandLinkButtons(string[] options, int initialOption)\r
 127                 {\r
 128                         OperatingSystem os = Environment.OSVersion;\r
 129                         \r
 130                         this.Content.Clear();\r
 131                         \r
 132                         int defaultButtonWidth = this.Content.Owner.Width;\r
 133                         for (int i = 0; i < options.Length; i++) {\r
 134                                 Button button = null;\r
 135                                 if (os.Platform == PlatformID.Win32NT && os.Version.Major >= 6) {\r
 136                                         button = new CommandLinkButton();\r
 137                                         string[] labelData = options[i].Split(new char[]{';'}, 2);\r
 138                                         button.Text = labelData[0];\r
 139                                         if (labelData.Length > 1 && !string.IsNullOrEmpty(labelData[1])) {\r
 140                                                 ((CommandLinkButton) button).Note = labelData[1];\r
 141                                                 button.Size = new Size(defaultButtonWidth, 68);\r
 142                                         } else {\r
 143                                                 button.Size = new Size(defaultButtonWidth, 72);\r
 144                                         }\r
 145                                         \r
 146                                         this.Content.Add(button);\r
 147                                 } else {\r
 148                                         button = new Button();\r
 149                                         string[] labelData = options[i].Split(new char[]{';'}, 2);\r
 150                                         button.Text = labelData[0];\r
 151                                         button.Font = new Font(button.Font.FontFamily, button.Font.Size * 1.25f, FontStyle.Underline);\r
 152                                         button.Size = new Size(defaultButtonWidth, button.Height);\r
 153                                         button.TextAlign = ContentAlignment.MiddleLeft;\r
 154                                         button.FlatStyle = FlatStyle.Flat;\r
 155                                         button.FlatAppearance.BorderSize = 0;\r
 156                                         button.FlatAppearance.MouseDownBackColor = SystemColors.ButtonShadow;\r
 157                                         button.FlatAppearance.MouseOverBackColor = button.BackColor;\r
 158                                         button.ForeColor = SystemColors.HotTrack;\r
 159                                         button.Cursor = Cursors.Hand;\r
 160                                         \r
 161                                         this.Content.Add(button);\r
 162                                         \r
 163                                         if (labelData.Length > 1 && !string.IsNullOrEmpty(labelData[1])) {\r
 164                                                 Label label = new Label();\r
 165                                                 label.Text = labelData[1];\r
 166                                                 label.Margin = new Padding(10, 0, 0, 5);\r
 167                                                 label.AutoSize = true;\r
 168                                                 label.UseMnemonic = false;\r
 169                                                 this.Content.Add(label);\r
 170                                         }\r
 171                                 }\r
 172                                 \r
 173                                 button.Tag = i;\r
 174                                 button.Click += HandleUserInput;\r
 175                                 button.DialogResult = DialogResult.OK;\r
 176                                 \r
 177                                 if (i == initialOption) {\r
 178                                         button.Focus();\r
 179                                         this.userInputValue = initialOption;\r
 180                                 }\r
 181                         }\r
 182                         this.Invalidate();\r
 183                 }\r
 184                 \r
 185                 public static OptionDialog createMessageDialog(string message, string title, string mainInstruction, Icon icon)\r
 186                 {\r
 187                         return createOptionDialog(message, title, mainInstruction, icon, MessageBoxButtons.OK, null, -1);\r
 188                 }\r
 189                 \r
 190                 public static OptionDialog createConfirmDialog(string message, string title, string mainInstruction, Icon icon, MessageBoxButtons buttons)\r
 191                 {\r
 192                         return createOptionDialog(message, title, mainInstruction, icon, buttons, null, -1);\r
 193                 }\r
 194                 \r
 195                 public static OptionDialog createOptionDialog(string message, string title, string mainInstruction, Icon icon, MessageBoxButtons buttons, string[] options, int initialOption)\r
 196                 {\r
 197                         OptionDialog dialog = new OptionDialog();\r
 198                         dialog.Text = title;\r
 199                         dialog.ContentText = message;\r
 200                         dialog.MainInstructionText = mainInstruction;\r
 201                         dialog.Image = (icon != null)? icon.ToBitmap() : null;\r
 202                         dialog.Buttons = buttons;\r
 203                         \r
 204                         if (options != null) {\r
 205                                 dialog.BuildRadioButtons(options, initialOption);\r
 206                         }\r
 207                         \r
 208                         return dialog;\r
 209                 }\r
 210                 \r
 211                 public static OptionDialog createCommandSelectionDialog(string message, string title, string mainInstruction, Icon icon, string[] options, int initialOption)\r
 212                 {\r
 213                         OptionDialog dialog = new OptionDialog();\r
 214                         dialog.Text = title;\r
 215                         dialog.ContentText = message;\r
 216                         dialog.MainInstructionText = mainInstruction;\r
 217                         dialog.Image = (icon != null)? icon.ToBitmap() : null;\r
 218                         dialog.Buttons = MessageBoxButtons.OKCancel;\r
 219                         \r
 220                         if (options != null) {\r
 221                                 dialog.BuildCommandLinkButtons(options, initialOption);\r
 222                                 dialog.okButton.Visible = false;\r
 223                         }\r
 224                         \r
 225                         return dialog;\r
 226                 }\r
 227                 \r
 228                 void OptionDialogStyleChanged(object sender, EventArgs e)\r
 229                 {\r
 230                         mainInstLabel.Font = SystemFonts.CaptionFont;\r
 231                         if (System.Windows.Forms.VisualStyles.VisualStyleInformation.IsEnabledByUser) {\r
 232                                 mainInstLabel.ForeColor = Color.FromArgb(0x003399);\r
 233                                 \r
 234                                 this.BackColor = SystemColors.Window;\r
 235                                 this.ForeColor = SystemColors.WindowText;\r
 236                                 separatorLabel.Visible = true;\r
 237                         } else {\r
 238                                 mainInstLabel.ForeColor = Color.Empty;\r
 239                                 \r
 240                                 this.BackColor = Color.Empty;\r
 241                                 this.ForeColor = Color.Empty;\r
 242                                 separatorLabel.Visible = false;\r
 243                         }\r
 244                 }\r
 245 \r
 246                 #region CommandLinkButton\r
 247 \r
 248                 private class CommandLinkButton : Button\r
 249                 {\r
 250                         private string note = null;\r
 251                         \r
 252                         private bool isCommandLink = false;\r
 253                         \r
 254                         public CommandLinkButton()\r
 255                         {\r
 256                                 this.FlatStyle = FlatStyle.System;\r
 257                         }\r
 258                         \r
 259                         protected override CreateParams CreateParams {\r
 260                                 get {\r
 261                                         OperatingSystem os = Environment.OSVersion;\r
 262                                         \r
 263                                         CreateParams cParams = base.CreateParams;\r
 264                                         // Vista未満はなにもしない\r
 265                                         if (os.Platform == PlatformID.Win32NT && os.Version.Major >= 6) {\r
 266                                                 cParams.Style |= 0x0000000E;    // BS_COMMANDLINK\r
 267                                                 this.isCommandLink = true;\r
 268                                         } else {\r
 269                                                 this.Padding = new Padding(5);\r
 270                                         }\r
 271                                         return cParams;\r
 272                                 }\r
 273                         }\r
 274                         \r
 275                         public string Note {\r
 276                                 set {\r
 277                                         if (this.isCommandLink) {\r
 278                                                 this.note = value;\r
 279                                                 //SendMessage(hWnd, BCM_SETNOTE, NULL, (PCWSTR)value);\r
 280                                                 NativeMethods.SendMessage(this.Handle, 0x00001609, IntPtr.Zero, System.Runtime.InteropServices.Marshal.StringToHGlobalAuto(value));\r
 281                                         }\r
 282                                 }\r
 283                                 get { return this.note; }\r
 284                         }\r
 285                         \r
 286                 }\r
 287                 \r
 288                 #endregion\r
 289         }\r
 290 }\r