private void InternalConstruct(DockPanel dockPanel, DockPane pane, bool boundsSpecified, Rectangle bounds)
{
if (dockPanel == null)
throw(new ArgumentNullException(Strings.FloatWindow_Constructor_NullDockPanel));
m_nestedPanes = new NestedPaneCollection(this);
FormBorderStyle = FormBorderStyle.SizableToolWindow;
ShowInTaskbar = false;
if (dockPanel.RightToLeft != RightToLeft)
RightToLeft = dockPanel.RightToLeft;
if (RightToLeftLayout != dockPanel.RightToLeftLayout)
RightToLeftLayout = dockPanel.RightToLeftLayout;
SuspendLayout();
if (boundsSpecified)
{
Bounds = bounds;
StartPosition = FormStartPosition.Manual;
}
else
{
StartPosition = FormStartPosition.WindowsDefaultLocation;
Size = dockPanel.DefaultFloatWindowSize;
}
m_dockPanel = dockPanel;
Owner = DockPanel.FindForm();
DockPanel.AddFloatWindow(this);
if (pane != null)
pane.FloatWindow = this;
ResumeLayout();
}
public AutoHideWindowControl(DockPanel dockPanel)
{
m_dockPanel = dockPanel;
m_timerMouseTrack = new Timer();
m_timerMouseTrack.Tick += new EventHandler(TimerMouseTrack_Tick);
Visible = false;
m_splitter = new SplitterControl(this);
Controls.Add(m_splitter);
}
public static DockPane PaneAtPoint(Point pt, DockPanel dockPanel)
{
for (Control control = Win32Helper.ControlAtPoint(pt); control != null; control = control.Parent)
{
IDockContent content = control as IDockContent;
if (content != null && content.DockHandler.DockPanel == dockPanel)
return content.DockHandler.Pane;
DockPane pane = control as DockPane;
if (pane != null && pane.DockPanel == dockPanel)
return pane;
}
return null;
}
internal DockWindow(DockPanel dockPanel, DockState dockState)
{
m_nestedPanes = new NestedPaneCollection(this);
m_dockPanel = dockPanel;
m_dockState = dockState;
Visible = false;
SuspendLayout();
if (DockState == DockState.DockLeft || DockState == DockState.DockRight ||
DockState == DockState.DockTop || DockState == DockState.DockBottom)
{
m_splitter = new SplitterControl();
Controls.Add(m_splitter);
}
if (DockState == DockState.DockLeft)
{
Dock = DockStyle.Left;
m_splitter.Dock = DockStyle.Right;
}
else if (DockState == DockState.DockRight)
{
Dock = DockStyle.Right;
m_splitter.Dock = DockStyle.Left;
}
else if (DockState == DockState.DockTop)
{
Dock = DockStyle.Top;
m_splitter.Dock = DockStyle.Bottom;
}
else if (DockState == DockState.DockBottom)
{
Dock = DockStyle.Bottom;
m_splitter.Dock = DockStyle.Top;
}
else if (DockState == DockState.Document)
{
Dock = DockStyle.Fill;
}
ResumeLayout();
}
public FloatWindow CreateFloatWindow(DockPanel dockPanel, DockPane pane)
{
return new FloatWindow(dockPanel, pane);
}
public FloatWindow CreateFloatWindow(DockPanel dockPanel, DockPane pane, Rectangle bounds)
{
return new FloatWindow(dockPanel, pane, bounds);
}
internal void SetDockState(bool isHidden, DockState visibleState, DockPane oldPane)
{
if (IsSuspendSetDockState)
{
return;
}
if (DockPanel == null && visibleState != DockState.Unknown)
{
throw new InvalidOperationException(Strings.DockContentHandler_SetDockState_NullPanel);
}
if (visibleState == DockState.Hidden || (visibleState != DockState.Unknown && !IsDockStateValid(visibleState)))
{
throw new InvalidOperationException(Strings.DockContentHandler_SetDockState_InvalidState);
}
DockPanel dockPanel = DockPanel;
if (dockPanel != null)
{
dockPanel.SuspendLayout(true);
}
SuspendSetDockState();
DockState oldDockState = DockState;
if (m_isHidden != isHidden || oldDockState == DockState.Unknown)
{
m_isHidden = isHidden;
}
m_visibleState = visibleState;
m_dockState = isHidden ? DockState.Hidden : visibleState;
if (visibleState == DockState.Unknown)
{
Pane = null;
}
else
{
m_isFloat = (m_visibleState == DockState.Float);
if (Pane == null)
{
Pane = DockPanel.DockPaneFactory.CreateDockPane(Content, visibleState, true);
}
else if (Pane.DockState != visibleState)
{
if (Pane.Contents.Count == 1)
{
Pane.SetDockState(visibleState);
}
else
{
Pane = DockPanel.DockPaneFactory.CreateDockPane(Content, visibleState, true);
}
}
}
if (Form.ContainsFocus)
{
if (DockState == DockState.Hidden || DockState == DockState.Unknown)
{
DockPanel.ContentFocusManager.GiveUpFocus(Content);
}
}
SetPaneAndVisible(Pane);
if (oldPane != null && !oldPane.IsDisposed && oldDockState == oldPane.DockState)
{
RefreshDockPane(oldPane);
}
if (Pane != null && DockState == Pane.DockState)
{
if ((Pane != oldPane) ||
(Pane == oldPane && oldDockState != oldPane.DockState))
{
// Avoid early refresh of hidden AutoHide panes
if ((Pane.DockWindow == null || Pane.DockWindow.Visible || Pane.IsHidden) && !Pane.IsAutoHide)
{
RefreshDockPane(Pane);
}
}
}
if (oldDockState != DockState)
{
if (DockState == DockState.Hidden || DockState == DockState.Unknown ||
DockHelper.IsDockStateAutoHide(DockState))
{
DockPanel.ContentFocusManager.RemoveFromList(Content);
}
else
{
DockPanel.ContentFocusManager.AddToList(Content);
}
OnDockStateChanged(EventArgs.Empty);
}
ResumeSetDockState();
if (dockPanel != null)
{
dockPanel.ResumeLayout(true, true);
}
}
internal DockPanelExtender(DockPanel dockPanel)
{
m_dockPanel = dockPanel;
}
public void DockTo(DockPanel panel, DockStyle dockStyle)
{
if (panel != DockPanel)
throw new ArgumentException(Strings.IDockDragSource_DockTo_InvalidPanel, "panel");
if (dockStyle == DockStyle.Top)
DockState = DockState.DockTop;
else if (dockStyle == DockStyle.Bottom)
DockState = DockState.DockBottom;
else if (dockStyle == DockStyle.Left)
DockState = DockState.DockLeft;
else if (dockStyle == DockStyle.Right)
DockState = DockState.DockRight;
else if (dockStyle == DockStyle.Fill)
DockState = DockState.Document;
}
private void SetOutline(DockPanel dockPanel, DockStyle dock, bool fullPanelEdge)
{
Rectangle rect = fullPanelEdge ? dockPanel.DockArea : dockPanel.DocumentWindowBounds;
rect.Location = dockPanel.PointToScreen(rect.Location);
if (dock == DockStyle.Top)
{
int height = dockPanel.GetDockWindowSize(DockState.DockTop);
rect = new Rectangle(rect.X, rect.Y, rect.Width, height);
}
else if (dock == DockStyle.Bottom)
{
int height = dockPanel.GetDockWindowSize(DockState.DockBottom);
rect = new Rectangle(rect.X, rect.Bottom - height, rect.Width, height);
}
else if (dock == DockStyle.Left)
{
int width = dockPanel.GetDockWindowSize(DockState.DockLeft);
rect = new Rectangle(rect.X, rect.Y, width, rect.Height);
}
else if (dock == DockStyle.Right)
{
int width = dockPanel.GetDockWindowSize(DockState.DockRight);
rect = new Rectangle(rect.Right - width, rect.Y, width, rect.Height);
}
else if (dock == DockStyle.Fill)
{
rect = dockPanel.DocumentWindowBounds;
rect.Location = dockPanel.PointToScreen(rect.Location);
}
SetDragForm(rect);
}
public static void LoadFromXml(DockPanel dockPanel, string fileName, DeserializeDockContent deserializeContent)
{
FileStream fs = new FileStream(fileName, FileMode.Open, FileAccess.Read);
try
{
LoadFromXml(dockPanel, fs, deserializeContent);
}
finally
{
fs.Close();
}
}
private static DockWindowStruct[] LoadDockWindows(XmlTextReader xmlIn, DockPanel dockPanel)
{
EnumConverter dockStateConverter = new EnumConverter(typeof(DockState));
EnumConverter dockAlignmentConverter = new EnumConverter(typeof(DockAlignment));
int countOfDockWindows = dockPanel.DockWindows.Count;
DockWindowStruct[] dockWindows = new DockWindowStruct[countOfDockWindows];
MoveToNextElement(xmlIn);
for (int i = 0; i < countOfDockWindows; i++)
{
int id = Convert.ToInt32(xmlIn.GetAttribute("ID"), CultureInfo.InvariantCulture);
if (xmlIn.Name != "DockWindow" || id != i)
throw new ArgumentException(Strings.DockPanel_LoadFromXml_InvalidXmlFormat);
dockWindows[i].DockState = (DockState)dockStateConverter.ConvertFrom(xmlIn.GetAttribute("DockState"));
dockWindows[i].ZOrderIndex = Convert.ToInt32(xmlIn.GetAttribute("ZOrderIndex"), CultureInfo.InvariantCulture);
MoveToNextElement(xmlIn);
if (xmlIn.Name != "DockList" && xmlIn.Name != "NestedPanes")
throw new ArgumentException(Strings.DockPanel_LoadFromXml_InvalidXmlFormat);
int countOfNestedPanes = Convert.ToInt32(xmlIn.GetAttribute("Count"), CultureInfo.InvariantCulture);
dockWindows[i].NestedPanes = new NestedPane[countOfNestedPanes];
MoveToNextElement(xmlIn);
for (int j = 0; j < countOfNestedPanes; j++)
{
int id2 = Convert.ToInt32(xmlIn.GetAttribute("ID"), CultureInfo.InvariantCulture);
if (xmlIn.Name != "Pane" || id2 != j)
throw new ArgumentException(Strings.DockPanel_LoadFromXml_InvalidXmlFormat);
dockWindows[i].NestedPanes[j].IndexPane = Convert.ToInt32(xmlIn.GetAttribute("RefID"), CultureInfo.InvariantCulture);
dockWindows[i].NestedPanes[j].IndexPrevPane = Convert.ToInt32(xmlIn.GetAttribute("PrevPane"), CultureInfo.InvariantCulture);
dockWindows[i].NestedPanes[j].Alignment = (DockAlignment)dockAlignmentConverter.ConvertFrom(xmlIn.GetAttribute("Alignment"));
dockWindows[i].NestedPanes[j].Proportion = Convert.ToDouble(xmlIn.GetAttribute("Proportion"), CultureInfo.InvariantCulture);
MoveToNextElement(xmlIn);
}
}
return dockWindows;
}
public static void SaveAsXml(DockPanel dockPanel, string fileName)
{
SaveAsXml(dockPanel, fileName, Encoding.Unicode);
}
public static void SaveAsXml(DockPanel dockPanel, Stream stream, Encoding encoding)
{
SaveAsXml(dockPanel, stream, encoding, false);
}
public FocusManagerImpl(DockPanel dockPanel)
{
m_dockPanel = dockPanel;
m_localWindowsHook = new LocalWindowsHook(Win32.HookType.WH_CALLWNDPROCRET);
m_hookEventHandler = new LocalWindowsHook.HookEventHandler(HookEventHandler);
m_localWindowsHook.HookInvoked += m_hookEventHandler;
m_localWindowsHook.Install();
}
public VS2005AutoHideStrip(DockPanel panel) : base(panel)
{
SetStyle(ControlStyles.ResizeRedraw |
ControlStyles.UserPaint |
ControlStyles.AllPaintingInWmPaint |
ControlStyles.OptimizedDoubleBuffer, true);
BackColor = SystemColors.ControlLight;
}
public void DockTo(DockPanel panel, DockStyle dockStyle)
{
if (panel != DockPanel)
throw new ArgumentException(Strings.IDockDragSource_DockTo_InvalidPanel, "panel");
NestedPaneCollection nestedPanesTo = null;
if (dockStyle == DockStyle.Top)
nestedPanesTo = DockPanel.DockWindows[DockState.DockTop].NestedPanes;
else if (dockStyle == DockStyle.Bottom)
nestedPanesTo = DockPanel.DockWindows[DockState.DockBottom].NestedPanes;
else if (dockStyle == DockStyle.Left)
nestedPanesTo = DockPanel.DockWindows[DockState.DockLeft].NestedPanes;
else if (dockStyle == DockStyle.Right)
nestedPanesTo = DockPanel.DockWindows[DockState.DockRight].NestedPanes;
else if (dockStyle == DockStyle.Fill)
nestedPanesTo = DockPanel.DockWindows[DockState.Document].NestedPanes;
DockPane prevPane = null;
for (int i = nestedPanesTo.Count - 1; i >= 0; i--)
if (nestedPanesTo[i] != VisibleNestedPanes[0])
prevPane = nestedPanesTo[i];
MergeNestedPanes(VisibleNestedPanes, nestedPanesTo, prevPane, DockAlignment.Left, 0.5);
}
internal protected FloatWindow(DockPanel dockPanel, DockPane pane)
{
InternalConstruct(dockPanel, pane, false, Rectangle.Empty);
}
internal protected FloatWindow(DockPanel dockPanel, DockPane pane, Rectangle bounds)
{
InternalConstruct(dockPanel, pane, true, bounds);
}
public static void SaveAsXml(DockPanel dockPanel, string fileName, Encoding encoding)
{
FileStream fs = new FileStream(fileName, FileMode.Create);
try
{
SaveAsXml(dockPanel, fs, encoding);
}
finally
{
fs.Close();
}
}
public void DockTo(DockPanel panel, DockStyle dockStyle)
{
if (panel != DockPanel)
throw new ArgumentException(Strings.IDockDragSource_DockTo_InvalidPanel, "panel");
DockPane pane;
if (dockStyle == DockStyle.Top)
pane = DockPanel.DockPaneFactory.CreateDockPane(Content, DockState.DockTop, true);
else if (dockStyle == DockStyle.Bottom)
pane = DockPanel.DockPaneFactory.CreateDockPane(Content, DockState.DockBottom, true);
else if (dockStyle == DockStyle.Left)
pane = DockPanel.DockPaneFactory.CreateDockPane(Content, DockState.DockLeft, true);
else if (dockStyle == DockStyle.Right)
pane = DockPanel.DockPaneFactory.CreateDockPane(Content, DockState.DockRight, true);
else if (dockStyle == DockStyle.Fill)
pane = DockPanel.DockPaneFactory.CreateDockPane(Content, DockState.Document, true);
else
return;
}
public static void SaveAsXml(DockPanel dockPanel, Stream stream, Encoding encoding, bool upstream)
{
XmlTextWriter xmlOut = new XmlTextWriter(stream, encoding);
// Use indenting for readability
xmlOut.Formatting = Formatting.Indented;
if (!upstream)
xmlOut.WriteStartDocument();
// Always begin file with identification and warning
xmlOut.WriteComment(Strings.DockPanel_Persistor_XmlFileComment1);
xmlOut.WriteComment(Strings.DockPanel_Persistor_XmlFileComment2);
// Associate a version number with the root element so that future version of the code
// will be able to be backwards compatible or at least recognise out of date versions
xmlOut.WriteStartElement("DockPanel");
xmlOut.WriteAttributeString("FormatVersion", ConfigFileVersion);
xmlOut.WriteAttributeString("DockLeftPortion", dockPanel.DockLeftPortion.ToString(CultureInfo.InvariantCulture));
xmlOut.WriteAttributeString("DockRightPortion", dockPanel.DockRightPortion.ToString(CultureInfo.InvariantCulture));
xmlOut.WriteAttributeString("DockTopPortion", dockPanel.DockTopPortion.ToString(CultureInfo.InvariantCulture));
xmlOut.WriteAttributeString("DockBottomPortion", dockPanel.DockBottomPortion.ToString(CultureInfo.InvariantCulture));
xmlOut.WriteAttributeString("ActiveDocumentPane", dockPanel.Panes.IndexOf(dockPanel.ActiveDocumentPane).ToString(CultureInfo.InvariantCulture));
xmlOut.WriteAttributeString("ActivePane", dockPanel.Panes.IndexOf(dockPanel.ActivePane).ToString(CultureInfo.InvariantCulture));
// Contents
xmlOut.WriteStartElement("Contents");
xmlOut.WriteAttributeString("Count", dockPanel.Contents.Count.ToString(CultureInfo.InvariantCulture));
foreach (IDockContent content in dockPanel.Contents)
{
xmlOut.WriteStartElement("Content");
xmlOut.WriteAttributeString("ID", dockPanel.Contents.IndexOf(content).ToString(CultureInfo.InvariantCulture));
xmlOut.WriteAttributeString("PersistString", content.DockHandler.PersistString);
xmlOut.WriteAttributeString("AutoHidePortion", content.DockHandler.AutoHidePortion.ToString(CultureInfo.InvariantCulture));
xmlOut.WriteAttributeString("IsHidden", content.DockHandler.IsHidden.ToString(CultureInfo.InvariantCulture));
xmlOut.WriteAttributeString("IsFloat", content.DockHandler.IsFloat.ToString(CultureInfo.InvariantCulture));
xmlOut.WriteEndElement();
}
xmlOut.WriteEndElement();
// Panes
xmlOut.WriteStartElement("Panes");
xmlOut.WriteAttributeString("Count", dockPanel.Panes.Count.ToString(CultureInfo.InvariantCulture));
foreach (DockPane pane in dockPanel.Panes)
{
xmlOut.WriteStartElement("Pane");
xmlOut.WriteAttributeString("ID", dockPanel.Panes.IndexOf(pane).ToString(CultureInfo.InvariantCulture));
xmlOut.WriteAttributeString("DockState", pane.DockState.ToString());
xmlOut.WriteAttributeString("ActiveContent", dockPanel.Contents.IndexOf(pane.ActiveContent).ToString(CultureInfo.InvariantCulture));
xmlOut.WriteStartElement("Contents");
xmlOut.WriteAttributeString("Count", pane.Contents.Count.ToString(CultureInfo.InvariantCulture));
foreach (IDockContent content in pane.Contents)
{
xmlOut.WriteStartElement("Content");
xmlOut.WriteAttributeString("ID", pane.Contents.IndexOf(content).ToString(CultureInfo.InvariantCulture));
xmlOut.WriteAttributeString("RefID", dockPanel.Contents.IndexOf(content).ToString(CultureInfo.InvariantCulture));
xmlOut.WriteEndElement();
}
xmlOut.WriteEndElement();
xmlOut.WriteEndElement();
}
xmlOut.WriteEndElement();
// DockWindows
xmlOut.WriteStartElement("DockWindows");
int dockWindowId = 0;
foreach (DockWindow dw in dockPanel.DockWindows)
{
xmlOut.WriteStartElement("DockWindow");
xmlOut.WriteAttributeString("ID", dockWindowId.ToString(CultureInfo.InvariantCulture));
dockWindowId++;
xmlOut.WriteAttributeString("DockState", dw.DockState.ToString());
xmlOut.WriteAttributeString("ZOrderIndex", dockPanel.Controls.IndexOf(dw).ToString(CultureInfo.InvariantCulture));
xmlOut.WriteStartElement("NestedPanes");
xmlOut.WriteAttributeString("Count", dw.NestedPanes.Count.ToString(CultureInfo.InvariantCulture));
foreach (DockPane pane in dw.NestedPanes)
{
xmlOut.WriteStartElement("Pane");
xmlOut.WriteAttributeString("ID", dw.NestedPanes.IndexOf(pane).ToString(CultureInfo.InvariantCulture));
xmlOut.WriteAttributeString("RefID", dockPanel.Panes.IndexOf(pane).ToString(CultureInfo.InvariantCulture));
NestedDockingStatus status = pane.NestedDockingStatus;
xmlOut.WriteAttributeString("PrevPane", dockPanel.Panes.IndexOf(status.PreviousPane).ToString(CultureInfo.InvariantCulture));
xmlOut.WriteAttributeString("Alignment", status.Alignment.ToString());
xmlOut.WriteAttributeString("Proportion", status.Proportion.ToString(CultureInfo.InvariantCulture));
xmlOut.WriteEndElement();
}
xmlOut.WriteEndElement();
xmlOut.WriteEndElement();
}
xmlOut.WriteEndElement();
// FloatWindows
RectangleConverter rectConverter = new RectangleConverter();
xmlOut.WriteStartElement("FloatWindows");
xmlOut.WriteAttributeString("Count", dockPanel.FloatWindows.Count.ToString(CultureInfo.InvariantCulture));
foreach (FloatWindow fw in dockPanel.FloatWindows)
{
xmlOut.WriteStartElement("FloatWindow");
xmlOut.WriteAttributeString("ID", dockPanel.FloatWindows.IndexOf(fw).ToString(CultureInfo.InvariantCulture));
xmlOut.WriteAttributeString("Bounds", rectConverter.ConvertToInvariantString(fw.Bounds));
xmlOut.WriteAttributeString("ZOrderIndex", fw.DockPanel.FloatWindows.IndexOf(fw).ToString(CultureInfo.InvariantCulture));
xmlOut.WriteStartElement("NestedPanes");
xmlOut.WriteAttributeString("Count", fw.NestedPanes.Count.ToString(CultureInfo.InvariantCulture));
foreach (DockPane pane in fw.NestedPanes)
{
xmlOut.WriteStartElement("Pane");
xmlOut.WriteAttributeString("ID", fw.NestedPanes.IndexOf(pane).ToString(CultureInfo.InvariantCulture));
xmlOut.WriteAttributeString("RefID", dockPanel.Panes.IndexOf(pane).ToString(CultureInfo.InvariantCulture));
NestedDockingStatus status = pane.NestedDockingStatus;
xmlOut.WriteAttributeString("PrevPane", dockPanel.Panes.IndexOf(status.PreviousPane).ToString(CultureInfo.InvariantCulture));
xmlOut.WriteAttributeString("Alignment", status.Alignment.ToString());
xmlOut.WriteAttributeString("Proportion", status.Proportion.ToString(CultureInfo.InvariantCulture));
xmlOut.WriteEndElement();
}
xmlOut.WriteEndElement();
xmlOut.WriteEndElement();
}
xmlOut.WriteEndElement(); // </FloatWindows>
xmlOut.WriteEndElement();
if (!upstream)
{
xmlOut.WriteEndDocument();
xmlOut.Close();
}
else
xmlOut.Flush();
}
public void Show(DockPanel dockPanel)
{
if (dockPanel == null)
throw(new ArgumentNullException(Strings.DockContentHandler_Show_NullDockPanel));
if (DockState == DockState.Unknown)
Show(dockPanel, DefaultShowState);
else
Activate();
}
public static void LoadFromXml(DockPanel dockPanel, Stream stream, DeserializeDockContent deserializeContent)
{
LoadFromXml(dockPanel, stream, deserializeContent, true);
}
public void Show(DockPanel dockPanel, DockState dockState)
{
if (dockPanel == null)
throw(new ArgumentNullException(Strings.DockContentHandler_Show_NullDockPanel));
if (dockState == DockState.Unknown || dockState == DockState.Hidden)
throw(new ArgumentException(Strings.DockContentHandler_Show_InvalidDockState));
dockPanel.SuspendLayout(true);
DockPanel = dockPanel;
if (dockState == DockState.Float && FloatPane == null)
Pane = DockPanel.DockPaneFactory.CreateDockPane(Content, DockState.Float, true);
else if (PanelPane == null)
{
DockPane paneExisting = null;
foreach (DockPane pane in DockPanel.Panes)
if (pane.DockState == dockState)
{
paneExisting = pane;
break;
}
if (paneExisting == null)
Pane = DockPanel.DockPaneFactory.CreateDockPane(Content, dockState, true);
else
{
Pane = paneExisting;
}
}
DockState = dockState;
dockPanel.ResumeLayout(true, true); //we'll resume the layout before activating to ensure that the position
Activate(); //and size of the form are finally processed before the form is shown
}
public static void LoadFromXml(DockPanel dockPanel, Stream stream, DeserializeDockContent deserializeContent, bool closeStream)
{
if (dockPanel.Contents.Count != 0)
throw new InvalidOperationException(Strings.DockPanel_LoadFromXml_AlreadyInitialized);
XmlTextReader xmlIn = new XmlTextReader(stream);
xmlIn.WhitespaceHandling = WhitespaceHandling.None;
xmlIn.MoveToContent();
while (!xmlIn.Name.Equals("DockPanel"))
{
if (!MoveToNextElement(xmlIn))
throw new ArgumentException(Strings.DockPanel_LoadFromXml_InvalidXmlFormat);
}
string formatVersion = xmlIn.GetAttribute("FormatVersion");
if (!IsFormatVersionValid(formatVersion))
throw new ArgumentException(Strings.DockPanel_LoadFromXml_InvalidFormatVersion);
DockPanelStruct dockPanelStruct = new DockPanelStruct();
dockPanelStruct.DockLeftPortion = Convert.ToDouble(xmlIn.GetAttribute("DockLeftPortion"), CultureInfo.InvariantCulture);
dockPanelStruct.DockRightPortion = Convert.ToDouble(xmlIn.GetAttribute("DockRightPortion"), CultureInfo.InvariantCulture);
dockPanelStruct.DockTopPortion = Convert.ToDouble(xmlIn.GetAttribute("DockTopPortion"), CultureInfo.InvariantCulture);
dockPanelStruct.DockBottomPortion = Convert.ToDouble(xmlIn.GetAttribute("DockBottomPortion"), CultureInfo.InvariantCulture);
dockPanelStruct.IndexActiveDocumentPane = Convert.ToInt32(xmlIn.GetAttribute("ActiveDocumentPane"), CultureInfo.InvariantCulture);
dockPanelStruct.IndexActivePane = Convert.ToInt32(xmlIn.GetAttribute("ActivePane"), CultureInfo.InvariantCulture);
// Load Contents
MoveToNextElement(xmlIn);
if (xmlIn.Name != "Contents")
throw new ArgumentException(Strings.DockPanel_LoadFromXml_InvalidXmlFormat);
ContentStruct[] contents = LoadContents(xmlIn);
// Load Panes
if (xmlIn.Name != "Panes")
throw new ArgumentException(Strings.DockPanel_LoadFromXml_InvalidXmlFormat);
PaneStruct[] panes = LoadPanes(xmlIn);
// Load DockWindows
if (xmlIn.Name != "DockWindows")
throw new ArgumentException(Strings.DockPanel_LoadFromXml_InvalidXmlFormat);
DockWindowStruct[] dockWindows = LoadDockWindows(xmlIn, dockPanel);
// Load FloatWindows
if (xmlIn.Name != "FloatWindows")
throw new ArgumentException(Strings.DockPanel_LoadFromXml_InvalidXmlFormat);
FloatWindowStruct[] floatWindows = LoadFloatWindows(xmlIn);
if (closeStream)
xmlIn.Close();
dockPanel.SuspendLayout(true);
dockPanel.DockLeftPortion = dockPanelStruct.DockLeftPortion;
dockPanel.DockRightPortion = dockPanelStruct.DockRightPortion;
dockPanel.DockTopPortion = dockPanelStruct.DockTopPortion;
dockPanel.DockBottomPortion = dockPanelStruct.DockBottomPortion;
// Set DockWindow ZOrders
int prevMaxDockWindowZOrder = int.MaxValue;
for (int i = 0; i < dockWindows.Length; i++)
{
int maxDockWindowZOrder = -1;
int index = -1;
for (int j = 0; j < dockWindows.Length; j++)
{
if (dockWindows[j].ZOrderIndex > maxDockWindowZOrder && dockWindows[j].ZOrderIndex < prevMaxDockWindowZOrder)
{
maxDockWindowZOrder = dockWindows[j].ZOrderIndex;
index = j;
}
}
dockPanel.DockWindows[dockWindows[index].DockState].BringToFront();
prevMaxDockWindowZOrder = maxDockWindowZOrder;
}
// Create Contents
for (int i = 0; i < contents.Length; i++)
{
IDockContent content = deserializeContent(contents[i].PersistString);
if (content == null)
content = new DummyContent();
content.DockHandler.DockPanel = dockPanel;
content.DockHandler.AutoHidePortion = contents[i].AutoHidePortion;
content.DockHandler.IsHidden = true;
content.DockHandler.IsFloat = contents[i].IsFloat;
}
// Create panes
for (int i = 0; i < panes.Length; i++)
{
DockPane pane = null;
for (int j = 0; j < panes[i].IndexContents.Length; j++)
{
IDockContent content = dockPanel.Contents[panes[i].IndexContents[j]];
if (j == 0)
pane = dockPanel.DockPaneFactory.CreateDockPane(content, panes[i].DockState, false);
else if (panes[i].DockState == DockState.Float)
content.DockHandler.FloatPane = pane;
else
content.DockHandler.PanelPane = pane;
}
}
// Assign Panes to DockWindows
for (int i = 0; i < dockWindows.Length; i++)
{
for (int j = 0; j < dockWindows[i].NestedPanes.Length; j++)
{
DockWindow dw = dockPanel.DockWindows[dockWindows[i].DockState];
int indexPane = dockWindows[i].NestedPanes[j].IndexPane;
DockPane pane = dockPanel.Panes[indexPane];
int indexPrevPane = dockWindows[i].NestedPanes[j].IndexPrevPane;
DockPane prevPane = (indexPrevPane == -1) ? dw.NestedPanes.GetDefaultPreviousPane(pane) : dockPanel.Panes[indexPrevPane];
DockAlignment alignment = dockWindows[i].NestedPanes[j].Alignment;
double proportion = dockWindows[i].NestedPanes[j].Proportion;
pane.DockTo(dw, prevPane, alignment, proportion);
if (panes[indexPane].DockState == dw.DockState)
panes[indexPane].ZOrderIndex = dockWindows[i].ZOrderIndex;
}
}
// Create float windows
for (int i = 0; i < floatWindows.Length; i++)
{
FloatWindow fw = null;
for (int j = 0; j < floatWindows[i].NestedPanes.Length; j++)
{
int indexPane = floatWindows[i].NestedPanes[j].IndexPane;
DockPane pane = dockPanel.Panes[indexPane];
if (j == 0)
fw = dockPanel.FloatWindowFactory.CreateFloatWindow(dockPanel, pane, floatWindows[i].Bounds);
else
{
int indexPrevPane = floatWindows[i].NestedPanes[j].IndexPrevPane;
DockPane prevPane = indexPrevPane == -1 ? null : dockPanel.Panes[indexPrevPane];
DockAlignment alignment = floatWindows[i].NestedPanes[j].Alignment;
double proportion = floatWindows[i].NestedPanes[j].Proportion;
pane.DockTo(fw, prevPane, alignment, proportion);
}
if (panes[indexPane].DockState == fw.DockState)
panes[indexPane].ZOrderIndex = floatWindows[i].ZOrderIndex;
}
}
// sort IDockContent by its Pane's ZOrder
int[] sortedContents = null;
if (contents.Length > 0)
{
sortedContents = new int[contents.Length];
for (int i = 0; i < contents.Length; i++)
sortedContents[i] = i;
int lastDocument = contents.Length;
for (int i = 0; i < contents.Length - 1; i++)
{
for (int j = i + 1; j < contents.Length; j++)
{
DockPane pane1 = dockPanel.Contents[sortedContents[i]].DockHandler.Pane;
int ZOrderIndex1 = pane1 == null ? 0 : panes[dockPanel.Panes.IndexOf(pane1)].ZOrderIndex;
DockPane pane2 = dockPanel.Contents[sortedContents[j]].DockHandler.Pane;
int ZOrderIndex2 = pane2 == null ? 0 : panes[dockPanel.Panes.IndexOf(pane2)].ZOrderIndex;
if (ZOrderIndex1 > ZOrderIndex2)
{
int temp = sortedContents[i];
sortedContents[i] = sortedContents[j];
sortedContents[j] = temp;
}
}
}
}
// show non-document IDockContent first to avoid screen flickers
for (int i = 0; i < contents.Length; i++)
{
IDockContent content = dockPanel.Contents[sortedContents[i]];
if (content.DockHandler.Pane != null && content.DockHandler.Pane.DockState != DockState.Document)
content.DockHandler.IsHidden = contents[sortedContents[i]].IsHidden;
}
// after all non-document IDockContent, show document IDockContent
for (int i = 0; i < contents.Length; i++)
{
IDockContent content = dockPanel.Contents[sortedContents[i]];
if (content.DockHandler.Pane != null && content.DockHandler.Pane.DockState == DockState.Document)
content.DockHandler.IsHidden = contents[sortedContents[i]].IsHidden;
}
for (int i = 0; i < panes.Length; i++)
dockPanel.Panes[i].ActiveContent = panes[i].IndexActiveContent == -1 ? null : dockPanel.Contents[panes[i].IndexActiveContent];
if (dockPanelStruct.IndexActiveDocumentPane != -1)
dockPanel.Panes[dockPanelStruct.IndexActiveDocumentPane].Activate();
if (dockPanelStruct.IndexActivePane != -1)
dockPanel.Panes[dockPanelStruct.IndexActivePane].Activate();
for (int i = dockPanel.Contents.Count - 1; i >= 0; i--)
if (dockPanel.Contents[i] is DummyContent)
dockPanel.Contents[i].DockHandler.Form.Close();
dockPanel.ResumeLayout(true, true);
}
public void Show(DockPanel dockPanel, Rectangle floatWindowBounds)
{
if (dockPanel == null)
throw(new ArgumentNullException(Strings.DockContentHandler_Show_NullDockPanel));
dockPanel.SuspendLayout(true);
DockPanel = dockPanel;
if (FloatPane == null)
{
IsHidden = true; // to reduce the screen flicker
FloatPane = DockPanel.DockPaneFactory.CreateDockPane(Content, DockState.Float, false);
FloatPane.FloatWindow.StartPosition = FormStartPosition.Manual;
}
FloatPane.FloatWindow.Bounds = floatWindowBounds;
Show(dockPanel, DockState.Float);
Activate();
dockPanel.ResumeLayout(true, true);
}
public static FloatWindow FloatWindowAtPoint(Point pt, DockPanel dockPanel)
{
for (Control control = Win32Helper.ControlAtPoint(pt); control != null; control = control.Parent)
{
FloatWindow floatWindow = control as FloatWindow;
if (floatWindow != null && floatWindow.DockPanel == dockPanel)
return floatWindow;
}
return null;
}
public SplitterDragHandler(DockPanel dockPanel)
: base(dockPanel)
{
}
public DockDragHandler(DockPanel panel)
: base(panel)
{
}
public AutoHideStripBase CreateAutoHideStrip(DockPanel panel)
{
return new VS2005AutoHideStrip(panel);
}