/// <summary>
/// Executes in two distinct scenarios.
///
/// 1. If disposing is true, the method has been called directly
/// or indirectly by a user's code via the Dispose method.
/// Both managed and unmanaged resources can be disposed.
///
/// 2. If disposing is false, the method has been called by the
/// runtime from inside the finalizer and you should not reference (access)
/// other managed objects, as they already have been garbage collected.
/// Only unmanaged resources can be disposed.
/// </summary>
/// <param name="disposing"></param>
/// <remarks>
/// If any exceptions are thrown, that is fine.
/// If the method is being done in a finalizer, it will be ignored.
/// If it is thrown by client code calling Dispose,
/// it needs to be handled by fixing the bug.
///
/// If subclasses override this method, they should call the base implementation.
/// </remarks>
protected override void Dispose(bool disposing)
{
//Debug.WriteLineIf(!disposing, "****************** " + GetType().Name + " 'disposing' is false. ******************");
// Must not be run more than once.
if (IsDisposed)
{
return;
}
if (disposing)
{
// Dispose managed resources here.
VectorReferenceLauncher vrl = Control as VectorReferenceLauncher;
if (vrl != null)
{
vrl.ViewSizeChanged += new FwViewSizeChangedEventHandler(this.OnViewSizeChanged);
VectorReferenceView view = (VectorReferenceView)vrl.MainControl;
view.ViewSizeChanged += new FwViewSizeChangedEventHandler(this.OnViewSizeChanged);
}
}
// Dispose unmanaged resources here, whether disposing is true or false.
base.Dispose(disposing);
}
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
this.m_vectorRefView = CreateVectorReferenceView();
this.SuspendLayout();
//
// m_panel
//
this.m_panel.BackColor = System.Drawing.SystemColors.Window;
this.m_panel.Name = "m_panel";
//
// m_btnLauncher
//
this.m_btnLauncher.Name = "m_btnLauncher";
//
// m_vectorRefView
//
this.m_vectorRefView.AutoScroll = false;
this.m_vectorRefView.EditingHelper.DefaultCursor = null;
this.m_vectorRefView.Dock = System.Windows.Forms.DockStyle.Fill;
this.m_vectorRefView.Location = new System.Drawing.Point(0, 0);
this.m_vectorRefView.Name = "m_vectorRefView";
this.m_vectorRefView.Size = new System.Drawing.Size(250, 20);
this.m_vectorRefView.TabIndex = 2;
//
// VectorReferenceLauncher
//
this.Controls.Add(this.m_vectorRefView);
this.Controls.Add(this.m_panel);
this.MainControl = this.m_vectorRefView;
this.Name = "VectorReferenceLauncher";
this.Size = new System.Drawing.Size(250, 20);
this.Controls.SetChildIndex(this.m_vectorRefView, 0);
this.Controls.SetChildIndex(this.m_panel, 1);
this.ResumeLayout(false);
}
/// <summary>
/// Handle changes in the size of the underlying view.
/// </summary>
protected void OnViewSizeChanged(object sender, FwViewSizeEventArgs e)
{
// For now, just handle changes in the height.
VectorReferenceLauncher vrl = (VectorReferenceLauncher)this.Control;
VectorReferenceView view = (VectorReferenceView)vrl.MainControl;
int hMin = ContainingDataTree.GetMinFieldHeight();
int h1 = view.RootBox.Height;
Debug.Assert(e.Height == h1);
int hOld = TreeNode.Height;
int hNew = Math.Max(h1, hMin) + 3;
if (hNew != hOld)
{
this.Height = hNew - 1;
// JohnT: don't know why we need this, vrl is the slice's control and is supposed to
// be docked to fill the slice. But if we don't do it, there are cases where
// narrowing the window makes the slice higher but not the embedded control.
// The tree node is also supposed to be docked, but again, if we don't do this
// then the tree node doesn't fill the height of the window, and clicks at the
// bottom of it may not work.
TreeNode.Height = hNew - 1;
vrl.Height = hNew - 1;
// This seems to be really not needed, the view height is docked to the launcher's.
// view.Height = hNew - 1;
}
}
/// <summary>
/// Clean up any resources being used.
/// </summary>
protected override void Dispose(bool disposing)
{
//Debug.WriteLineIf(!disposing, "****************** " + GetType().Name + " 'disposing' is false. ******************");
// Must not be run more than once.
if (IsDisposed)
return;
if (disposing)
{
}
m_vectorRefView = null; // Should all be disposed automatically, since it is in the Controls collection.
base.Dispose(disposing);
}
/// <summary>
/// Clean up any resources being used.
/// </summary>
protected override void Dispose(bool disposing)
{
//Debug.WriteLineIf(!disposing, "****************** " + GetType().Name + " 'disposing' is false. ******************");
// Must not be run more than once.
if (IsDisposed)
{
return;
}
if (disposing)
{
}
m_vectorRefView = null; // Should all be disposed automatically, since it is in the Controls collection.
base.Dispose(disposing);
}
protected override void OnSizeChanged(EventArgs e)
{
base.OnSizeChanged(e);
if (this.Width == m_dxLastWidth)
{
return;
}
m_dxLastWidth = Width; // BEFORE doing anything, actions below may trigger recursive call.
VectorReferenceLauncher vrl = (VectorReferenceLauncher)this.Control;
VectorReferenceView view = (VectorReferenceView)vrl.MainControl;
view.PerformLayout();
int h1 = view.RootBox.Height;
int hNew = Math.Max(h1, ContainingDataTree.GetMinFieldHeight()) + 3;
if (hNew != this.Height)
{
this.Height = hNew;
}
}
protected override void SetupControls(IPersistenceProvider persistenceProvider,
Mediator mediator, StringTable stringTbl)
{
VectorReferenceLauncher vrl = new VectorReferenceLauncher();
vrl.Initialize(m_cache, m_obj, m_flid, m_fieldName, persistenceProvider, mediator,
DisplayNameProperty,
BestWsName); // TODO: Get better default 'best ws'.
vrl.ConfigurationNode = ConfigurationNode;
this.Control = vrl;
vrl.ViewSizeChanged += new FwViewSizeChangedEventHandler(this.OnViewSizeChanged);
VectorReferenceView view = (VectorReferenceView)vrl.MainControl;
view.ViewSizeChanged += new FwViewSizeChangedEventHandler(this.OnViewSizeChanged);
// We don't want to be visible until later, since otherwise we get a temporary
// display in the wrong place with the wrong size that serves only to annoy the
// user. See LT-1518 "The drawing of the DataTree for Lexicon/Advanced Edit draws
// some initial invalid controls." Becoming visible when we set the width and
// height seems to delay things enough to avoid this visual clutter.
vrl.Visible = false;
}
// protected CmObject[] Contents
// {
// get
// {
// int[] hvos = ContentsHvos;
// CmObject[] cmos = new CmObject[hvos.Length];
// int i = 0;
// foreach(int hvo in hvos)
// cmos[i++] = CmObject.CreateFromDBObject(m_cache, hvo);
// return cmos;
// }
// }
//
// protected int[] ContentsHvos
// {
// get { return m_cache.GetVectorProperty(m_obj.Hvo, m_flid); }
// }
#endregion // Other methods
#region Designer generated code
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent()
{
this.components = new System.ComponentModel.Container();
System.Resources.ResourceManager resources = new System.Resources.ResourceManager(typeof(VectorReferenceLauncher));
this.m_vectorRefView = CreateVectorReverenceView();
this.SuspendLayout();
//
// m_panel
//
this.m_panel.BackColor = System.Drawing.SystemColors.Window;
this.m_panel.Name = "m_panel";
//
// m_btnLauncher
//
this.m_btnLauncher.Name = "m_btnLauncher";
//
// m_vectorRefView
//
this.m_vectorRefView.AutoScroll = false;
this.m_vectorRefView.EditingHelper.DefaultCursor = null;
this.m_vectorRefView.Dock = System.Windows.Forms.DockStyle.Fill;
this.m_vectorRefView.Location = new System.Drawing.Point(0, 0);
this.m_vectorRefView.Name = "m_vectorRefView";
this.m_vectorRefView.Size = new System.Drawing.Size(250, 20);
this.m_vectorRefView.TabIndex = 2;
//
// VectorReferenceLauncher
//
this.Controls.Add(this.m_vectorRefView);
this.Controls.Add(this.m_panel);
this.MainControl = this.m_vectorRefView;
this.Name = "VectorReferenceLauncher";
this.Size = new System.Drawing.Size(250, 20);
this.Controls.SetChildIndex(this.m_vectorRefView, 0);
this.Controls.SetChildIndex(this.m_panel, 1);
this.ResumeLayout(false);
}