2 // MdiControlStrip.cs
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4 // Permission is hereby granted, free of charge, to any person obtaining
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5 // a copy of this software and associated documentation files (the
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6 // "Software"), to deal in the Software without restriction, including
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7 // without limitation the rights to use, copy, modify, merge, publish,
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8 // distribute, sublicense, and/or sell copies of the Software, and to
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9 // permit persons to whom the Software is furnished to do so, subject to
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10 // the following conditions:
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12 // The above copyright notice and this permission notice shall be
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13 // included in all copies or substantial portions of the Software.
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15 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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16 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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17 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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18 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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19 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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20 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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21 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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23 // Copyright (c) 2006 Novell, Inc.
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26 // Jonathan Pobst (monkey@jpobst.com)
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30 using System.Runtime.InteropServices;
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31 using System.ComponentModel;
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32 using System.Drawing;
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33 using System.Windows.Forms.Layout;
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34 using System.Collections.Generic;
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35 using System.ComponentModel.Design.Serialization;
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37 namespace System.Windows.Forms
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39 internal class MdiControlStrip
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41 public class SystemMenuItem : ToolStripMenuItem
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45 public SystemMenuItem (Form ownerForm)
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49 base.AutoSize = false;
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50 base.Size = new Size (20, 20);
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51 base.Image = ownerForm.Icon.ToBitmap ();
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52 base.MergeIndex = int.MinValue;
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53 base.DisplayStyle = ToolStripItemDisplayStyle.Image;
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55 DropDownItems.Add ("&Restore", null, RestoreItemHandler);
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56 ToolStripMenuItem tsiMove = (ToolStripMenuItem)DropDownItems.Add ("&Move");
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57 tsiMove.Enabled = false;
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58 ToolStripMenuItem tsiSize = (ToolStripMenuItem)DropDownItems.Add ("&Size");
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59 tsiSize.Enabled = false;
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60 DropDownItems.Add ("Mi&nimize", null, MinimizeItemHandler);
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61 ToolStripMenuItem tsiMaximize = (ToolStripMenuItem)DropDownItems.Add ("Ma&ximize");
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62 tsiMaximize.Enabled = false;
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63 DropDownItems.Add ("-");
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64 ToolStripMenuItem tsiClose = (ToolStripMenuItem)DropDownItems.Add ("&Close", null, CloseItemHandler);
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65 tsiClose.ShortcutKeys = Keys.Control | Keys.F4;
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66 DropDownItems.Add ("-");
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67 ToolStripMenuItem tsiNext = (ToolStripMenuItem)DropDownItems.Add ("Nex&t", null, NextItemHandler);
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68 tsiNext.ShortcutKeys = Keys.Control | Keys.F6;
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71 protected override void OnPaint (PaintEventArgs e)
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73 // Can't render without an owner
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74 if (this.Owner == null)
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77 // If DropDown.ShowImageMargin is false, we don't display the image
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78 Image draw_image = this.Image;
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80 // Figure out where our text and image go
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81 Rectangle text_layout_rect;
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82 Rectangle image_layout_rect;
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84 this.CalculateTextAndImageRectangles (out text_layout_rect, out image_layout_rect);
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86 if (image_layout_rect != Rectangle.Empty)
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87 this.Owner.Renderer.DrawItemImage (new ToolStripItemImageRenderEventArgs (e.Graphics, this, draw_image, image_layout_rect));
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92 public Form MdiForm {
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93 get { return form; }
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94 set { form = value; }
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97 private void RestoreItemHandler (object sender, EventArgs e)
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99 form.WindowState = FormWindowState.Normal;
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102 private void MinimizeItemHandler (object sender, EventArgs e)
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104 form.WindowState = FormWindowState.Minimized;
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107 private void CloseItemHandler (object sender, EventArgs e)
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112 private void NextItemHandler (object sender, EventArgs e)
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114 form.MdiParent.MdiContainer.ActivateNextChild ();
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118 public class ControlBoxMenuItem : ToolStripMenuItem
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121 private ControlBoxType type;
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123 public ControlBoxMenuItem (Form ownerForm, ControlBoxType type)
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128 base.AutoSize = false;
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129 base.Alignment = ToolStripItemAlignment.Right;
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130 base.Size = new Size (20, 20);
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131 base.MergeIndex = int.MaxValue;
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132 base.DisplayStyle = ToolStripItemDisplayStyle.None;
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135 case ControlBoxType.Close:
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136 this.Click += new EventHandler(CloseItemHandler);
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138 case ControlBoxType.Min:
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139 this.Click += new EventHandler (MinimizeItemHandler);
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141 case ControlBoxType.Max:
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142 this.Click += new EventHandler (RestoreItemHandler);
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147 protected override void OnPaint (PaintEventArgs e)
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150 Graphics g = e.Graphics;
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153 case ControlBoxType.Close:
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154 g.FillRectangle (Brushes.Black, 8, 8, 4, 4);
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155 g.FillRectangle (Brushes.Black, 6, 6, 2, 2);
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156 g.FillRectangle (Brushes.Black, 6, 12, 2, 2);
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157 g.FillRectangle (Brushes.Black, 12, 6, 2, 2);
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158 g.FillRectangle (Brushes.Black, 12, 12, 2, 2);
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159 g.DrawLine (Pens.Black, 8, 7, 8, 12);
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160 g.DrawLine (Pens.Black, 7, 8, 12, 8);
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161 g.DrawLine (Pens.Black, 11, 7, 11, 12);
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162 g.DrawLine (Pens.Black, 7, 11, 12, 11);
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164 case ControlBoxType.Min:
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165 g.DrawLine (Pens.Black, 6, 12, 11, 12);
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166 g.DrawLine (Pens.Black, 6, 13, 11, 13);
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168 case ControlBoxType.Max:
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169 g.DrawLines (Pens.Black, new Point[] {new Point (7, 8), new Point (7, 5), new Point (13, 5), new Point (13, 10), new Point (11, 10)});
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170 g.DrawLine (Pens.Black, 7, 6, 12, 6);
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172 g.DrawRectangle (Pens.Black, new Rectangle (5, 8, 6, 5));
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173 g.DrawLine (Pens.Black, 5, 9, 11, 9);
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179 public Form MdiForm {
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180 get { return form; }
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181 set { form = value; }
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184 private void RestoreItemHandler (object sender, EventArgs e)
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186 form.WindowState = FormWindowState.Normal;
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189 private void MinimizeItemHandler (object sender, EventArgs e)
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191 form.WindowState = FormWindowState.Minimized;
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194 private void CloseItemHandler (object sender, EventArgs e)
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200 public enum ControlBoxType
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