private DocumentDockContainer GetContainer(DocumentDockContainer parent, int x, int y)
{
if(parent==null || !parent.DisplayBounds.Contains(x,y) || !parent.Visible)
return null;
DocumentDockContainer ret=null;
foreach(DocumentBaseContainer doc in parent.Documents)
{
if(doc is DocumentDockContainer)
{
ret=this.GetContainer((DocumentDockContainer)doc,x,y);
if(ret!=null)
break;
}
}
if (ret == null)
ret = parent;
return ret;
}
public void OnMouseUp(MouseEventArgs e)
{
if(m_ResizeDockContainer!=null && !m_MouseDownPoint.IsEmpty)
{
ResizeTo(e.X,e.Y);
}
m_MouseDownPoint=Point.Empty;
m_ResizeDockContainer=null;
m_ResizeDocument=null;
DestroySplitter();
}
private DocumentBaseContainer GetClosestDocument(DocumentDockContainer parent, int x, int y)
{
DocumentBaseContainer ret=null;
eOrientation orientation=parent.Orientation;
foreach(DocumentBaseContainer doc in parent.Documents)
{
if(orientation==eOrientation.Horizontal && doc.DisplayBounds.X>x && doc.Visible)
break;
else if(orientation==eOrientation.Vertical && doc.DisplayBounds.Y>y && doc.Visible)
break;
if(doc.Visible)
ret=doc;
}
return ret;
}
private DocumentDockContainer CreateDocumentDockContainer()
{
DocumentDockContainer dock=new DocumentDockContainer();
return dock;
}
public void OnMouseDown(MouseEventArgs e)
{
int x=e.X, y=e.Y;
if(e.Button==MouseButtons.Left)
{
m_MouseDownPoint=new Point(x,y);
DocumentDockContainer context=this.GetContainerFromRoot(x,y);
if(context!=null)
{
m_ResizeDocument=this.GetClosestDocument(context,x,y);
if(m_ResizeDocument==null)
return;
m_ResizeDockContainer=context;
if(!m_ResizePreview)
{
CreateSplitter();
SplitterMouseMove(x,y);
}
}
else if (m_Container != null && m_Container.Dock != DockStyle.Fill)
{
m_ResizeDockContainer = m_DocumentDockContainer;
if (!m_ResizePreview)
{
CreateSplitter();
SplitterMouseMove(x, y);
}
}
}
}
/// <summary>
/// Docks specified bar by appending it to the container. Bar will be added according to the container's orientation.
/// </summary>
/// <param name="barToDock">Bar to dock.</param>
/// <param name="dockSide">Side to dock bar at.</param>
public void Dock(Bar referenceBar, Bar barToDock, eDockSide dockSide)
{
if(dockSide==eDockSide.None && barToDock.Parent==m_Container)
{
ApplyBarStyle(barToDock);
return;
}
if(barToDock.Parent is DockSite && ((DockSite)barToDock.Parent).DocumentDockContainer!=null)
((DockSite)barToDock.Parent).GetDocumentUIManager().UnDock(barToDock);
else if(barToDock.Parent is DockSite && barToDock.Parent!=m_Container)
((DockSite)barToDock.Parent).RemoveBar(barToDock);
else if (barToDock.Parent != null && barToDock.Parent != m_Container)
{
if (barToDock.Parent is FloatingContainer)
{
barToDock.RemoveFromFloatingContainer();
barToDock.SetBarState(eBarState.Docked);
}
else
barToDock.Parent.Controls.Remove(barToDock);
}
if(!m_LoadingLayout)
{
// TODO: Add Docking as Document, i.e. add DockContainerItems from barToDock...
DocumentBarContainer doc=this.CreateDocumentBarContainer(barToDock);
DocumentBaseContainer referenceDoc = this.GetDocumentFromBar(referenceBar);
if (referenceBar == null || dockSide == eDockSide.None || referenceBar == barToDock || referenceDoc == null)
{
if (m_Container.Dock == DockStyle.Fill)
m_DocumentDockContainer.Documents.Add(doc);
else
{
eOrientation containerOrientation = eOrientation.Horizontal; // Needed container orientation
if (m_Container.Dock == DockStyle.Top || m_Container.Dock == DockStyle.Bottom)
containerOrientation = eOrientation.Vertical;
// Switch orientation when adding new bar if possible
if (m_DocumentDockContainer.Orientation != containerOrientation)
{
if (m_DocumentDockContainer.Documents.Count <= 1)
{
m_DocumentDockContainer.Orientation = containerOrientation;
if (IsAddedInFront(dockSide))
m_DocumentDockContainer.Documents.Insert(0, doc);
else
m_DocumentDockContainer.Documents.Add(doc);
}
else
{
DocumentBaseContainer[] docs = new DocumentBaseContainer[m_DocumentDockContainer.Documents.Count];
m_DocumentDockContainer.Documents.CopyTo(docs);
m_DocumentDockContainer.Documents.Clear();
DocumentDockContainer newParent = new DocumentDockContainer(docs, m_DocumentDockContainer.Orientation);
newParent.SetLayoutBounds(m_DocumentDockContainer.DisplayBounds);
m_DocumentDockContainer.Orientation = containerOrientation;
m_DocumentDockContainer.Documents.Add(newParent);
if (IsAddedInFront(dockSide))
m_DocumentDockContainer.Documents.Insert(0, doc);
else
m_DocumentDockContainer.Documents.Add(doc);
}
}
else
{
if (IsAddedInFront(dockSide))
m_DocumentDockContainer.Documents.Insert(0, doc);
else
m_DocumentDockContainer.Documents.Add(doc);
}
}
}
else
{
DocumentDockContainer parent=referenceDoc.Parent as DocumentDockContainer;
referenceDoc.SetLayoutBounds(Rectangle.Empty);
doc.SetLayoutBounds(Rectangle.Empty);
if((parent.Orientation==eOrientation.Horizontal && (dockSide==eDockSide.Left || dockSide==eDockSide.Right)) ||
(parent.Orientation==eOrientation.Vertical && (dockSide==eDockSide.Top || dockSide==eDockSide.Bottom)))
{
if(dockSide==eDockSide.Right || dockSide==eDockSide.Bottom)
parent.Documents.Insert(parent.Documents.IndexOf(referenceDoc)+1,doc);
else
parent.Documents.Insert(parent.Documents.IndexOf(referenceDoc),doc);
}
else if(parent.Documents.Count==1)
{
// Orientation of the parent dock container can be changed
if(parent.Orientation==eOrientation.Vertical)
parent.Orientation=eOrientation.Horizontal;
else
parent.Orientation=eOrientation.Vertical;
if(dockSide==eDockSide.Right || dockSide==eDockSide.Bottom)
parent.Documents.Insert(parent.Documents.IndexOf(referenceDoc)+1,doc);
else
parent.Documents.Insert(parent.Documents.IndexOf(referenceDoc),doc);
}
else
{
// New DocumentDockContainer needs to be inserted with appropriate orientation and referenceBar needs
// to be moved into it.
DocumentDockContainer newParent=new DocumentDockContainer();
if(parent.Orientation==eOrientation.Horizontal)
newParent.Orientation=eOrientation.Vertical;
else
newParent.Orientation=eOrientation.Horizontal;
parent.Documents.Insert(parent.Documents.IndexOf(referenceDoc),newParent);
parent.Documents.Remove(referenceDoc);
if(dockSide==eDockSide.Right || dockSide==eDockSide.Bottom)
{
newParent.Documents.Add(referenceDoc);
newParent.Documents.Add(doc);
}
else
{
newParent.Documents.Add(doc);
newParent.Documents.Add(referenceDoc);
}
}
}
AdjustContainerSize(barToDock, false);
}
if(m_Container!=null)
{
if(barToDock.Parent==null)
m_Container.Controls.Add(barToDock);
ApplyBarStyle(barToDock);
m_Container.RecalcLayout();
}
else
ApplyBarStyle(barToDock);
}
private void RemoveEmptyContainers(DocumentDockContainer parent)
{
while(parent.Documents.Count==0 && parent.Parent!=null && parent.Parent is DocumentDockContainer ||
parent.Parent!=null && parent.Parent is DocumentDockContainer && ((DocumentDockContainer)parent.Parent).Documents.Count==1)
{
if(parent.Parent!=null && parent.Parent is DocumentDockContainer && ((DocumentDockContainer)parent.Parent).Documents.Count==1)
{
// Removes the instances where DocumentDockContainer hosts another one and only one DocumentDockContainer object
DocumentDockContainer p=parent.Parent as DocumentDockContainer;
p.Documents.Remove(parent);
p.Orientation=parent.Orientation;
DocumentBaseContainer[] documents=new DocumentBaseContainer[parent.Documents.Count];
parent.Documents.CopyTo(documents);
p.Documents.AddRange(documents);
parent=p;
}
else
{
DocumentDockContainer p=parent.Parent as DocumentDockContainer;
p.Documents.Remove(parent);
parent=p;
}
}
}
private void DeserializeDocumentDockContainer(ItemSerializationContext context, DocumentDockContainer instance, bool deserializeDefinition)
{
XmlElement docElement = context.ItemXmlElement;
if(docElement.Name!=DocumentSerializationXml.DockContainer)
return;
instance.Documents.Clear();
instance.Orientation=(eOrientation)XmlConvert.ToInt32(docElement.GetAttribute(DocumentSerializationXml.Orientation));
if (docElement.HasAttribute(DocumentSerializationXml.Width) && docElement.HasAttribute(DocumentSerializationXml.Height))
{
instance.SetLayoutBounds(new Rectangle(0,0,
XmlConvert.ToInt32(docElement.GetAttribute(DocumentSerializationXml.Width)),
XmlConvert.ToInt32(docElement.GetAttribute(DocumentSerializationXml.Height))));
}
foreach(XmlElement elem in docElement.ChildNodes)
{
bool add=true;
DocumentBaseContainer doc=DocumentSerializationXml.CreateDocument(elem.Name);
context.ItemXmlElement = elem;
if(doc is DocumentDockContainer)
DeserializeDocumentDockContainer(context,(DocumentDockContainer)doc,deserializeDefinition);
else if(doc is DocumentBarContainer)
add=DeserializeDocumentBarContainer(context,(DocumentBarContainer)doc,deserializeDefinition);
if(add)
instance.Documents.Add(doc);
}
}
private DocumentBaseContainer GetDocumentFromBar(Bar bar, DocumentDockContainer dockContainer)
{
foreach(DocumentBaseContainer doc in dockContainer.Documents)
{
if(doc is DocumentBarContainer && ((DocumentBarContainer)doc).Bar==bar)
return doc;
else if(doc is DocumentDockContainer)
{
DocumentBaseContainer d=GetDocumentFromBar(bar,doc as DocumentDockContainer);
if(d!=null)
return d;
}
}
return null;
}
private bool SerializeDocument(DocumentDockContainer instance)
{
if (instance.Documents.Count == 0) return false;
foreach (DocumentBaseContainer doc in instance.Documents)
{
DocumentBarContainer bar = doc as DocumentBarContainer;
if (bar != null)
{
if (bar.Bar != null && bar.Bar.SaveLayoutChanges) return true;
}
else
return true;
}
return false;
}
private void SerializeDocumentDockContainer(XmlElement parent, DocumentDockContainer instance, bool definitionSerialization)
{
if (!SerializeDocument(instance))
return;
XmlElement document = null;
document=parent.OwnerDocument.CreateElement(DocumentSerializationXml.DockContainer);
parent.AppendChild(document);
document.SetAttribute(DocumentSerializationXml.Orientation,XmlConvert.ToString((int)instance.Orientation));
document.SetAttribute(DocumentSerializationXml.Width, instance.LayoutBounds.Width.ToString());
document.SetAttribute(DocumentSerializationXml.Height, instance.LayoutBounds.Height.ToString());
foreach(DocumentBaseContainer doc in instance.Documents)
{
if(doc is DocumentDockContainer)
SerializeDocumentDockContainer(document,(DocumentDockContainer)doc,definitionSerialization);
else if(doc is DocumentBarContainer)
SerializeDocumentBarContainer(document,(DocumentBarContainer)doc,definitionSerialization);
}
}
private DocumentBaseContainer GetPreviousDocument(DocumentDockContainer parent, int refIndex)
{
int count = parent.Documents.Count;
for (int i = refIndex - 1; i >= 0; i--)
{
if (parent.Documents[i].Visible)
return parent.Documents[i];
}
return null;
}
private DocumentBaseContainer GetNextDocument(DocumentDockContainer parent, int refIndex)
{
int count=parent.Documents.Count;
for(int i=refIndex+1;i<count;i++)
{
if(parent.Documents[i].Visible)
return parent.Documents[i];
}
return null;
}
private void ResetLayoutBounds(DocumentDockContainer doc)
{
foreach(DocumentBaseContainer d in doc.Documents)
d.SetLayoutBounds(Rectangle.Empty);
}
internal Size GetContainerMinimumSize(DocumentDockContainer dockContainer)
{
Size minimumSize = Size.Empty;
foreach (DocumentBaseContainer d in dockContainer.Documents)
{
Size dm = Size.Empty;
if (d is DocumentBarContainer)
{
if (!((DocumentBarContainer)d).Visible) continue;
dm = d.MinimumSize;
}
else if (d is DocumentDockContainer)
{
dm = GetContainerMinimumSize(d as DocumentDockContainer);
}
if (dockContainer.Orientation == eOrientation.Horizontal)
{
minimumSize.Width += dm.Width + dockContainer.SplitterSize;
if (dm.Height < minimumSize.Height || minimumSize.Height == 0)
minimumSize.Height = dm.Height;
}
else
{
minimumSize.Height += dm.Height + dockContainer.SplitterSize;
if (dm.Width < minimumSize.Width || minimumSize.Width == 0)
minimumSize.Width = dm.Width;
}
}
if (minimumSize.Width > 0 && dockContainer.Orientation == eOrientation.Horizontal)
minimumSize.Width += dockContainer.SplitterSize;
else if (minimumSize.Height > 0 && dockContainer.Orientation == eOrientation.Vertical)
minimumSize.Height += dockContainer.SplitterSize;
if (minimumSize.Width == 0)
minimumSize.Width = 32;
if (minimumSize.Height == 0)
minimumSize.Height = 32;
return minimumSize;
}
private void OnEnableDocumentDocking(object sender, EventArgs e)
{
DotNetBarManager m=this.Component as DotNetBarManager;
if(m.FillDockSite==null)
{
IDesignerHost dh=(IDesignerHost)GetService(typeof(IDesignerHost));
if(dh==null)
return;
System.Windows.Forms.Control parent=dh.RootComponent as System.Windows.Forms.Control;
if(parent==null)
return;
IComponentChangeService cc=(IComponentChangeService)GetService(typeof(IComponentChangeService));
if(cc==null)
return;
DesignerTransaction trans=dh.CreateTransaction("Document Docking Enabled");
DockSite fillDock=dh.CreateComponent(typeof(DockSite)) as DockSite;
fillDock.Dock=System.Windows.Forms.DockStyle.Fill;
cc.OnComponentChanging(parent,TypeDescriptor.GetProperties(typeof(System.Windows.Forms.Control))["Controls"]);
parent.Controls.Add(fillDock);
fillDock.BringToFront();
cc.OnComponentChanged(parent,TypeDescriptor.GetProperties(typeof(System.Windows.Forms.Control))["Controls"],null,null);
cc.OnComponentChanging(m,TypeDescriptor.GetProperties(typeof(DotNetBarManager))["FillDockSite"]);
m.FillDockSite=fillDock;
cc.OnComponentChanged(m,TypeDescriptor.GetProperties(typeof(DotNetBarManager))["FillDockSite"],null,fillDock);
DocumentDockContainer dockContainer=new DocumentDockContainer();
cc.OnComponentChanging(fillDock,TypeDescriptor.GetProperties(typeof(DockSite))["DocumentDockContainer"]);
fillDock.DocumentDockContainer=dockContainer;
cc.OnComponentChanged(fillDock,TypeDescriptor.GetProperties(typeof(DockSite))["DocumentDockContainer"],null,dockContainer);
Bar bar=dh.CreateComponent(typeof(Bar)) as Bar;
BarUtilities.InitializeDocumentBar(bar);
// bar.LayoutType=eLayoutType.DockContainer;
// bar.DockTabAlignment=eTabStripAlignment.Top;
// bar.AlwaysDisplayDockTab=true;
// bar.Stretch=true;
// bar.GrabHandleStyle=eGrabHandleStyle.None;
TypeDescriptor.GetProperties(bar)["Style"].SetValue(bar,m.Style);
// bar.Style=m.Style;
// bar.CanDockBottom=false;
// bar.CanDockTop=false;
// bar.CanDockLeft=false;
// bar.CanDockRight=false;
// bar.CanDockDocument=true;
// bar.CanUndock=false;
// bar.CanHide=true;
// bar.CanCustomize=false;
DockContainerItem item=dh.CreateComponent(typeof(DockContainerItem)) as DockContainerItem;
item.Text=item.Name;
cc.OnComponentChanging(bar,TypeDescriptor.GetProperties(typeof(Bar))["Items"]);
bar.Items.Add(item);
PanelDockContainer panel=dh.CreateComponent(typeof(PanelDockContainer)) as PanelDockContainer;
cc.OnComponentChanging(bar, TypeDescriptor.GetProperties(typeof(Bar))["Controls"]);
item.Control=panel;
cc.OnComponentChanged(bar, TypeDescriptor.GetProperties(typeof(Bar))["Controls"], null, null);
//bar.Controls.Add(panel);
panel.ColorSchemeStyle=m.Style;
panel.ApplyLabelStyle();
cc.OnComponentChanged(bar,TypeDescriptor.GetProperties(typeof(Bar))["Items"],null,null);
DocumentBarContainer doc=new DocumentBarContainer(bar);
dockContainer.Documents.Add(doc);
cc.OnComponentChanging(fillDock,TypeDescriptor.GetProperties(typeof(DockSite))["Controls"]);
fillDock.Controls.Add(bar);
cc.OnComponentChanged(fillDock,TypeDescriptor.GetProperties(typeof(DockSite))["Controls"],null,null);
fillDock.RecalcLayout();
trans.Commit();
}
}