source: branches/PersistenceSpeedUp/HeuristicLab.ExtLibs/HeuristicLab.WinFormsUI/2.3.1/WinFormsUI-2.3.1/Docking/DockContent.cs

using System;
using System.ComponentModel;
using System.Diagnostics.CodeAnalysis;
using System.Drawing;
using System.Windows.Forms;

namespace WeifenLuo.WinFormsUI.Docking {
  public class DockContent : Form, IDockContent {
    public DockContent() {
      m_dockHandler = new DockContentHandler(this, new GetPersistStringCallback(GetPersistString));
      m_dockHandler.DockStateChanged += new EventHandler(DockHandler_DockStateChanged);
      //Suggested as a fix by bensty regarding form resize
      this.ParentChanged += new EventHandler(DockContent_ParentChanged);
    }

    //Suggested as a fix by bensty regarding form resize
    private void DockContent_ParentChanged(object Sender, EventArgs e) {
      if (this.Parent != null)
        this.Font = this.Parent.Font;
    }

    private DockContentHandler m_dockHandler = null;
    [Browsable(false)]
    public DockContentHandler DockHandler {
      get { return m_dockHandler; }
    }

    [LocalizedCategory("Category_Docking")]
    [LocalizedDescription("DockContent_AllowEndUserDocking_Description")]
    [DefaultValue(true)]
    public bool AllowEndUserDocking {
      get { return DockHandler.AllowEndUserDocking; }
      set { DockHandler.AllowEndUserDocking = value; }
    }

    [LocalizedCategory("Category_Docking")]
    [LocalizedDescription("DockContent_DockAreas_Description")]
    [DefaultValue(DockAreas.DockLeft | DockAreas.DockRight | DockAreas.DockTop | DockAreas.DockBottom | DockAreas.Document | DockAreas.Float)]
    public DockAreas DockAreas {
      get { return DockHandler.DockAreas; }
      set { DockHandler.DockAreas = value; }
    }

    [LocalizedCategory("Category_Docking")]
    [LocalizedDescription("DockContent_AutoHidePortion_Description")]
    [DefaultValue(0.25)]
    public double AutoHidePortion {
      get { return DockHandler.AutoHidePortion; }
      set { DockHandler.AutoHidePortion = value; }
    }

    [Localizable(true)]
    [LocalizedCategory("Category_Docking")]
    [LocalizedDescription("DockContent_TabText_Description")]
    [DefaultValue(null)]
    private string m_tabText = null;
    public string TabText {
      get { return m_tabText; }
      set { DockHandler.TabText = m_tabText = value; }
    }
    private bool ShouldSerializeTabText() {
      return (m_tabText != null);
    }

    [LocalizedCategory("Category_Docking")]
    [LocalizedDescription("DockContent_CloseButton_Description")]
    [DefaultValue(true)]
    public bool CloseButton {
      get { return DockHandler.CloseButton; }
      set { DockHandler.CloseButton = value; }
    }

    [LocalizedCategory("Category_Docking")]
    [LocalizedDescription("DockContent_CloseButtonVisible_Description")]
    [DefaultValue(true)]
    public bool CloseButtonVisible {
      get { return DockHandler.CloseButtonVisible; }
      set { DockHandler.CloseButtonVisible = value; }
    }

    [Browsable(false)]
    public DockPanel DockPanel {
      get { return DockHandler.DockPanel; }
      set { DockHandler.DockPanel = value; }
    }

    [Browsable(false)]
    public DockState DockState {
      get { return DockHandler.DockState; }
      set { DockHandler.DockState = value; }
    }

    [Browsable(false)]
    public DockPane Pane {
      get { return DockHandler.Pane; }
      set { DockHandler.Pane = value; }
    }

    [Browsable(false)]
    public bool IsHidden {
      get { return DockHandler.IsHidden; }
      set { DockHandler.IsHidden = value; }
    }

    [Browsable(false)]
    public DockState VisibleState {
      get { return DockHandler.VisibleState; }
      set { DockHandler.VisibleState = value; }
    }

    [Browsable(false)]
    public bool IsFloat {
      get { return DockHandler.IsFloat; }
      set { DockHandler.IsFloat = value; }
    }

    [Browsable(false)]
    public DockPane PanelPane {
      get { return DockHandler.PanelPane; }
      set { DockHandler.PanelPane = value; }
    }

    [Browsable(false)]
    public DockPane FloatPane {
      get { return DockHandler.FloatPane; }
      set { DockHandler.FloatPane = value; }
    }

    [SuppressMessage("Microsoft.Design", "CA1024:UsePropertiesWhereAppropriate")]
    protected virtual string GetPersistString() {
      return GetType().ToString();
    }

    [LocalizedCategory("Category_Docking")]
    [LocalizedDescription("DockContent_HideOnClose_Description")]
    [DefaultValue(false)]
    public bool HideOnClose {
      get { return DockHandler.HideOnClose; }
      set { DockHandler.HideOnClose = value; }
    }

    [LocalizedCategory("Category_Docking")]
    [LocalizedDescription("DockContent_ShowHint_Description")]
    [DefaultValue(DockState.Unknown)]
    public DockState ShowHint {
      get { return DockHandler.ShowHint; }
      set { DockHandler.ShowHint = value; }
    }

    [Browsable(false)]
    public bool IsActivated {
      get { return DockHandler.IsActivated; }
    }

    public bool IsDockStateValid(DockState dockState) {
      return DockHandler.IsDockStateValid(dockState);
    }

    [LocalizedCategory("Category_Docking")]
    [LocalizedDescription("DockContent_TabPageContextMenu_Description")]
    [DefaultValue(null)]
    public ContextMenu TabPageContextMenu {
      get { return DockHandler.TabPageContextMenu; }
      set { DockHandler.TabPageContextMenu = value; }
    }

    [LocalizedCategory("Category_Docking")]
    [LocalizedDescription("DockContent_TabPageContextMenuStrip_Description")]
    [DefaultValue(null)]
    public ContextMenuStrip TabPageContextMenuStrip {
      get { return DockHandler.TabPageContextMenuStrip; }
      set { DockHandler.TabPageContextMenuStrip = value; }
    }

    [Localizable(true)]
    [Category("Appearance")]
    [LocalizedDescription("DockContent_ToolTipText_Description")]
    [DefaultValue(null)]
    public string ToolTipText {
      get { return DockHandler.ToolTipText; }
      set { DockHandler.ToolTipText = value; }
    }

    public new void Activate() {
      DockHandler.Activate();
    }

    public new void Hide() {
      DockHandler.Hide();
    }

    public new void Show() {
      DockHandler.Show();
    }

    public void Show(DockPanel dockPanel) {
      DockHandler.Show(dockPanel);
    }

    public void Show(DockPanel dockPanel, DockState dockState) {
      DockHandler.Show(dockPanel, dockState);
    }

    [SuppressMessage("Microsoft.Naming", "CA1720:AvoidTypeNamesInParameters")]
    public void Show(DockPanel dockPanel, Rectangle floatWindowBounds) {
      DockHandler.Show(dockPanel, floatWindowBounds);
    }

    public void Show(DockPane pane, IDockContent beforeContent) {
      DockHandler.Show(pane, beforeContent);
    }

    public void Show(DockPane previousPane, DockAlignment alignment, double proportion) {
      DockHandler.Show(previousPane, alignment, proportion);
    }

    [SuppressMessage("Microsoft.Naming", "CA1720:AvoidTypeNamesInParameters")]
    public void FloatAt(Rectangle floatWindowBounds) {
      DockHandler.FloatAt(floatWindowBounds);
    }

    public void DockTo(DockPane paneTo, DockStyle dockStyle, int contentIndex) {
      DockHandler.DockTo(paneTo, dockStyle, contentIndex);
    }

    public void DockTo(DockPanel panel, DockStyle dockStyle) {
      DockHandler.DockTo(panel, dockStyle);
    }

    #region IDockContent Members
    void IDockContent.OnActivated(EventArgs e) {
      this.OnActivated(e);
    }

    void IDockContent.OnDeactivate(EventArgs e) {
      this.OnDeactivate(e);
    }
    #endregion

    #region Events
    private void DockHandler_DockStateChanged(object sender, EventArgs e) {
      OnDockStateChanged(e);
    }

    private static readonly object DockStateChangedEvent = new object();
    [LocalizedCategory("Category_PropertyChanged")]
    [LocalizedDescription("Pane_DockStateChanged_Description")]
    public event EventHandler DockStateChanged {
      add { Events.AddHandler(DockStateChangedEvent, value); }
      remove { Events.RemoveHandler(DockStateChangedEvent, value); }
    }
    protected virtual void OnDockStateChanged(EventArgs e) {
      EventHandler handler = (EventHandler)Events[DockStateChangedEvent];
      if (handler != null)
        handler(this, e);
    }
    #endregion
  }
}