| 1 | using System;
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| 2 | using System.ComponentModel;
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| 3 | using System.Drawing;
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| 4 | using System.Drawing.Design;
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| 5 | using System.Windows.Forms;
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| 6 | using System.Windows.Forms.Design;
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| 7 |
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| 8 | namespace WeifenLuo.WinFormsUI.Docking
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| 9 | {
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| 10 | internal class DockAreasEditor : UITypeEditor
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| 11 | {
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| 12 | private class DockAreasEditorControl : System.Windows.Forms.UserControl
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| 13 | {
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| 14 | private CheckBox checkBoxFloat;
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| 15 | private CheckBox checkBoxDockLeft;
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| 16 | private CheckBox checkBoxDockRight;
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| 17 | private CheckBox checkBoxDockTop;
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| 18 | private CheckBox checkBoxDockBottom;
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| 19 | private CheckBox checkBoxDockFill;
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| 20 | private DockAreas m_oldDockAreas;
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| 21 |
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| 22 | public DockAreas DockAreas
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| 23 | {
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| 24 | get
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| 25 | {
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| 26 | DockAreas dockAreas = 0;
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| 27 | if (checkBoxFloat.Checked)
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| 28 | dockAreas |= DockAreas.Float;
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| 29 | if (checkBoxDockLeft.Checked)
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| 30 | dockAreas |= DockAreas.DockLeft;
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| 31 | if (checkBoxDockRight.Checked)
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| 32 | dockAreas |= DockAreas.DockRight;
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| 33 | if (checkBoxDockTop.Checked)
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| 34 | dockAreas |= DockAreas.DockTop;
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| 35 | if (checkBoxDockBottom.Checked)
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| 36 | dockAreas |= DockAreas.DockBottom;
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| 37 | if (checkBoxDockFill.Checked)
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| 38 | dockAreas |= DockAreas.Document;
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| 39 |
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| 40 | if (dockAreas == 0)
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| 41 | return m_oldDockAreas;
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| 42 | else
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| 43 | return dockAreas;
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| 44 | }
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| 45 | }
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| 46 |
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| 47 | public DockAreasEditorControl()
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| 48 | {
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| 49 | checkBoxFloat = new CheckBox();
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| 50 | checkBoxDockLeft = new CheckBox();
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| 51 | checkBoxDockRight = new CheckBox();
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| 52 | checkBoxDockTop = new CheckBox();
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| 53 | checkBoxDockBottom = new CheckBox();
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| 54 | checkBoxDockFill = new CheckBox();
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| 55 |
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| 56 | SuspendLayout();
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| 57 |
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| 58 | checkBoxFloat.Appearance = Appearance.Button;
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| 59 | checkBoxFloat.Dock = DockStyle.Top;
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| 60 | checkBoxFloat.Height = 24;
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| 61 | checkBoxFloat.Text = Strings.DockAreaEditor_FloatCheckBoxText;
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| 62 | checkBoxFloat.TextAlign = ContentAlignment.MiddleCenter;
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| 63 | checkBoxFloat.FlatStyle = FlatStyle.System;
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| 64 |
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| 65 | checkBoxDockLeft.Appearance = System.Windows.Forms.Appearance.Button;
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| 66 | checkBoxDockLeft.Dock = System.Windows.Forms.DockStyle.Left;
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| 67 | checkBoxDockLeft.Width = 24;
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| 68 | checkBoxDockLeft.FlatStyle = FlatStyle.System;
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| 69 |
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| 70 | checkBoxDockRight.Appearance = System.Windows.Forms.Appearance.Button;
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| 71 | checkBoxDockRight.Dock = System.Windows.Forms.DockStyle.Right;
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| 72 | checkBoxDockRight.Width = 24;
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| 73 | checkBoxDockRight.FlatStyle = FlatStyle.System;
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| 74 |
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| 75 | checkBoxDockTop.Appearance = System.Windows.Forms.Appearance.Button;
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| 76 | checkBoxDockTop.Dock = System.Windows.Forms.DockStyle.Top;
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| 77 | checkBoxDockTop.Height = 24;
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| 78 | checkBoxDockTop.FlatStyle = FlatStyle.System;
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| 79 |
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| 80 | checkBoxDockBottom.Appearance = System.Windows.Forms.Appearance.Button;
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| 81 | checkBoxDockBottom.Dock = System.Windows.Forms.DockStyle.Bottom;
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| 82 | checkBoxDockBottom.Height = 24;
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| 83 | checkBoxDockBottom.FlatStyle = FlatStyle.System;
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| 84 |
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| 85 | checkBoxDockFill.Appearance = System.Windows.Forms.Appearance.Button;
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| 86 | checkBoxDockFill.Dock = System.Windows.Forms.DockStyle.Fill;
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| 87 | checkBoxDockFill.FlatStyle = FlatStyle.System;
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| 88 |
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| 89 | this.Controls.AddRange(new Control[] {
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| 90 | checkBoxDockFill,
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| 91 | checkBoxDockBottom,
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| 92 | checkBoxDockTop,
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| 93 | checkBoxDockRight,
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| 94 | checkBoxDockLeft,
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| 95 | checkBoxFloat});
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| 96 |
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| 97 | Size = new System.Drawing.Size(160, 144);
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| 98 | BackColor = SystemColors.Control;
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| 99 | ResumeLayout();
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| 100 | }
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| 101 |
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| 102 | public void SetStates(DockAreas dockAreas)
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| 103 | {
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| 104 | m_oldDockAreas = dockAreas;
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| 105 | if ((dockAreas & DockAreas.DockLeft) != 0)
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| 106 | checkBoxDockLeft.Checked = true;
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| 107 | if ((dockAreas & DockAreas.DockRight) != 0)
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| 108 | checkBoxDockRight.Checked = true;
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| 109 | if ((dockAreas & DockAreas.DockTop) != 0)
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| 110 | checkBoxDockTop.Checked = true;
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| 111 | if ((dockAreas & DockAreas.DockTop) != 0)
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| 112 | checkBoxDockTop.Checked = true;
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| 113 | if ((dockAreas & DockAreas.DockBottom) != 0)
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| 114 | checkBoxDockBottom.Checked = true;
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| 115 | if ((dockAreas & DockAreas.Document) != 0)
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| 116 | checkBoxDockFill.Checked = true;
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| 117 | if ((dockAreas & DockAreas.Float) != 0)
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| 118 | checkBoxFloat.Checked = true;
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| 119 | }
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| 120 | }
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| 121 |
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| 122 | private DockAreasEditor.DockAreasEditorControl m_ui = null;
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| 123 |
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| 124 | public override UITypeEditorEditStyle GetEditStyle(ITypeDescriptorContext context)
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| 125 | {
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| 126 | return UITypeEditorEditStyle.DropDown;
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| 127 | }
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| 128 |
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| 129 | public override object EditValue(ITypeDescriptorContext context, IServiceProvider sp, object value)
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| 130 | {
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| 131 | if (m_ui == null)
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| 132 | m_ui = new DockAreasEditor.DockAreasEditorControl();
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| 133 |
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| 134 | m_ui.SetStates((DockAreas)value);
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| 135 |
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| 136 | IWindowsFormsEditorService edSvc = (IWindowsFormsEditorService)sp.GetService(typeof(IWindowsFormsEditorService));
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| 137 | edSvc.DropDownControl(m_ui);
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| 138 |
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| 139 | return m_ui.DockAreas;
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| 140 | }
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| 141 | }
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| 142 | }
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