private static FloatWindowStruct[] LoadFloatWindows(XmlTextReader xmlIn)
{
EnumConverter dockAlignmentConverter = new EnumConverter(typeof(DockAlignment));
RectangleConverter rectConverter = new RectangleConverter();
int countOfFloatWindows = Convert.ToInt32(xmlIn.GetAttribute("Count"), CultureInfo.InvariantCulture);
FloatWindowStruct[] floatWindows = new FloatWindowStruct[countOfFloatWindows];
MoveToNextElement(xmlIn);
for (int i = 0; i < countOfFloatWindows; i++)
{
int id = Convert.ToInt32(xmlIn.GetAttribute("ID"), CultureInfo.InvariantCulture);
if (xmlIn.Name != "FloatWindow" || id != i)
throw new ArgumentException(Strings.DockPanel_LoadFromXml_InvalidXmlFormat);
floatWindows[i].Bounds = (Rectangle)rectConverter.ConvertFromInvariantString(xmlIn.GetAttribute("Bounds"));
floatWindows[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);
floatWindows[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);
floatWindows[i].NestedPanes[j].IndexPane = Convert.ToInt32(xmlIn.GetAttribute("RefID"), CultureInfo.InvariantCulture);
floatWindows[i].NestedPanes[j].IndexPrevPane = Convert.ToInt32(xmlIn.GetAttribute("PrevPane"), CultureInfo.InvariantCulture);
floatWindows[i].NestedPanes[j].Alignment = (DockAlignment)dockAlignmentConverter.ConvertFrom(xmlIn.GetAttribute("Alignment"));
floatWindows[i].NestedPanes[j].Proportion = Convert.ToDouble(xmlIn.GetAttribute("Proportion"), CultureInfo.InvariantCulture);
MoveToNextElement(xmlIn);
}
}
return floatWindows;
}
public static void LoadFromXml(DockPanel dockPanel, Stream stream, DeserializeDockContent deserializeContent)
{
if (dockPanel.Contents.Count != 0)
throw new InvalidOperationException(ResourceHelper.GetString("DockPanel.LoadFromXml.AlreadyInitialized"));
EnumConverter dockStateConverter = new EnumConverter(typeof(DockState));
EnumConverter dockAlignmentConverter = new EnumConverter(typeof(DockAlignment));
RectangleConverter rectConverter = new RectangleConverter();
XmlTextReader xmlIn = new XmlTextReader(stream);
xmlIn.WhitespaceHandling = WhitespaceHandling.None;
xmlIn.MoveToContent();
if (xmlIn.Name != "DockPanel")
throw new ArgumentException(ResourceHelper.GetString("DockPanel.LoadFromXml.InvalidXmlFormat"));
string formatVersion = xmlIn.GetAttribute("FormatVersion");
if (formatVersion != ConfigFileVersion)
throw new ArgumentException(ResourceHelper.GetString("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"));
dockPanelStruct.IndexActivePane = Convert.ToInt32(xmlIn.GetAttribute("ActivePane"));
// Load Contents
MoveToNextElement(xmlIn);
if (xmlIn.Name != "Contents")
throw new ArgumentException(ResourceHelper.GetString("DockPanel.LoadFromXml.InvalidXmlFormat"));
int countOfContents = Convert.ToInt32(xmlIn.GetAttribute("Count"));
ContentStruct[] contents = new ContentStruct[countOfContents];
MoveToNextElement(xmlIn);
for (int i=0; i<countOfContents; i++)
{
int id = Convert.ToInt32(xmlIn.GetAttribute("ID"));
if (xmlIn.Name != "Content" || id != i)
throw new ArgumentException(ResourceHelper.GetString("DockPanel.LoadFromXml.InvalidXmlFormat"));
contents[i].PersistString = xmlIn.GetAttribute("PersistString");
contents[i].AutoHidePortion = Convert.ToDouble(xmlIn.GetAttribute("AutoHidePortion"), CultureInfo.InvariantCulture);
contents[i].IsHidden = Convert.ToBoolean(xmlIn.GetAttribute("IsHidden"));
contents[i].IsFloat = Convert.ToBoolean(xmlIn.GetAttribute("IsFloat"));
MoveToNextElement(xmlIn);
}
// Load Panes
if (xmlIn.Name != "Panes")
throw new ArgumentException(ResourceHelper.GetString("DockPanel.LoadFromXml.InvalidXmlFormat"));
int countOfPanes = Convert.ToInt32(xmlIn.GetAttribute("Count"));
PaneStruct[] panes = new PaneStruct[countOfPanes];
MoveToNextElement(xmlIn);
for (int i=0; i<countOfPanes; i++)
{
int id = Convert.ToInt32(xmlIn.GetAttribute("ID"));
if (xmlIn.Name != "Pane" || id != i)
throw new ArgumentException(ResourceHelper.GetString("DockPanel.LoadFromXml.InvalidXmlFormat"));
panes[i].DockState = (DockState)dockStateConverter.ConvertFrom(xmlIn.GetAttribute("DockState"));
panes[i].IndexActiveContent = Convert.ToInt32(xmlIn.GetAttribute("ActiveContent"));
panes[i].ZOrderIndex = -1;
MoveToNextElement(xmlIn);
if (xmlIn.Name != "Contents")
throw new ArgumentException(ResourceHelper.GetString("DockPanel.LoadFromXml.InvalidXmlFormat"));
int countOfPaneContents = Convert.ToInt32(xmlIn.GetAttribute("Count"));
panes[i].IndexContents = new int[countOfPaneContents];
MoveToNextElement(xmlIn);
for (int j=0; j<countOfPaneContents; j++)
{
int id2 = Convert.ToInt32(xmlIn.GetAttribute("ID"));
if (xmlIn.Name != "Content" || id2 != j)
throw new ArgumentException(ResourceHelper.GetString("DockPanel.LoadFromXml.InvalidXmlFormat"));
panes[i].IndexContents[j] = Convert.ToInt32(xmlIn.GetAttribute("RefID"));
MoveToNextElement(xmlIn);
}
}
// Load DockWindows
if (xmlIn.Name != "DockWindows")
throw new ArgumentException(ResourceHelper.GetString("DockPanel.LoadFromXml.InvalidXmlFormat"));
int countOfDockWindows = Convert.ToInt32(xmlIn.GetAttribute("Count"));
DockWindowStruct[] dockWindows = new DockWindowStruct[countOfDockWindows];
MoveToNextElement(xmlIn);
for (int i=0; i<countOfDockWindows; i++)
{
int id = Convert.ToInt32(xmlIn.GetAttribute("ID"));
if (xmlIn.Name != "DockWindow" || id != i)
throw new ArgumentException(ResourceHelper.GetString("DockPanel.LoadFromXml.InvalidXmlFormat"));
dockWindows[i].DockState = (DockState)dockStateConverter.ConvertFrom(xmlIn.GetAttribute("DockState"));
dockWindows[i].ZOrderIndex = Convert.ToInt32(xmlIn.GetAttribute("ZOrderIndex"));
MoveToNextElement(xmlIn);
if (xmlIn.Name != "DockList")
throw new ArgumentException(ResourceHelper.GetString("DockPanel.LoadFromXml.InvalidXmlFormat"));
int countOfDockList = Convert.ToInt32(xmlIn.GetAttribute("Count"));
dockWindows[i].DockList = new DockListItem[countOfDockList];
MoveToNextElement(xmlIn);
for (int j=0; j<countOfDockList; j++)
{
int id2 = Convert.ToInt32(xmlIn.GetAttribute("ID"));
if (xmlIn.Name != "Pane" || id2 != j)
throw new ArgumentException(ResourceHelper.GetString("DockPanel.LoadFromXml.InvalidXmlFormat"));
dockWindows[i].DockList[j].IndexPane = Convert.ToInt32(xmlIn.GetAttribute("RefID"));
dockWindows[i].DockList[j].IndexPrevPane = Convert.ToInt32(xmlIn.GetAttribute("PrevPane"));
dockWindows[i].DockList[j].Alignment = (DockAlignment)dockAlignmentConverter.ConvertFrom(xmlIn.GetAttribute("Alignment"));
dockWindows[i].DockList[j].Proportion = Convert.ToDouble(xmlIn.GetAttribute("Proportion"), CultureInfo.InvariantCulture);
MoveToNextElement(xmlIn);
}
}
// Load FloatWindows
if (xmlIn.Name != "FloatWindows")
throw new ArgumentException(ResourceHelper.GetString("DockPanel.LoadFromXml.InvalidXmlFormat"));
int countOfFloatWindows = Convert.ToInt32(xmlIn.GetAttribute("Count"));
FloatWindowStruct[] floatWindows = new FloatWindowStruct[countOfFloatWindows];
MoveToNextElement(xmlIn);
for (int i=0; i<countOfFloatWindows; i++)
{
int id = Convert.ToInt32(xmlIn.GetAttribute("ID"));
if (xmlIn.Name != "FloatWindow" || id != i)
throw new ArgumentException(ResourceHelper.GetString("DockPanel.LoadFromXml.InvalidXmlFormat"));
floatWindows[i].Bounds = (Rectangle)rectConverter.ConvertFromInvariantString(xmlIn.GetAttribute("Bounds"));
floatWindows[i].AllowRedocking = Convert.ToBoolean(xmlIn.GetAttribute("AllowRedocking"));
floatWindows[i].ZOrderIndex = Convert.ToInt32(xmlIn.GetAttribute("ZOrderIndex"));
MoveToNextElement(xmlIn);
if (xmlIn.Name != "DockList")
throw new ArgumentException(ResourceHelper.GetString("DockPanel.LoadFromXml.InvalidXmlFormat"));
int countOfDockList = Convert.ToInt32(xmlIn.GetAttribute("Count"));
floatWindows[i].DockList = new DockListItem[countOfDockList];
MoveToNextElement(xmlIn);
for (int j=0; j<countOfDockList; j++)
{
int id2 = Convert.ToInt32(xmlIn.GetAttribute("ID"));
if (xmlIn.Name != "Pane" || id2 != j)
throw new ArgumentException(ResourceHelper.GetString("DockPanel.LoadFromXml.InvalidXmlFormat"));
floatWindows[i].DockList[j].IndexPane = Convert.ToInt32(xmlIn.GetAttribute("RefID"));
floatWindows[i].DockList[j].IndexPrevPane = Convert.ToInt32(xmlIn.GetAttribute("PrevPane"));
floatWindows[i].DockList[j].Alignment = (DockAlignment)dockAlignmentConverter.ConvertFrom(xmlIn.GetAttribute("Alignment"));
floatWindows[i].DockList[j].Proportion = Convert.ToDouble(xmlIn.GetAttribute("Proportion"), CultureInfo.InvariantCulture);
MoveToNextElement(xmlIn);
}
}
xmlIn.Close();
dockPanel.DockLeftPortion = dockPanelStruct.DockLeftPortion;
dockPanel.DockRightPortion = dockPanelStruct.DockRightPortion;
dockPanel.DockTopPortion = dockPanelStruct.DockTopPortion;
dockPanel.DockBottomPortion = dockPanelStruct.DockBottomPortion;
// Create Contents
for (int i=0; i<contents.Length; i++)
{
DockContent content = deserializeContent(contents[i].PersistString);
if (content == null)
content = new DummyContent();
content.DockPanel = dockPanel;
content.AutoHidePortion = contents[i].AutoHidePortion;
content.IsHidden = true;
content.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++)
{
DockContent 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.FloatPane = pane;
else
content.PanelPane = pane;
}
}
// Assign Panes to DockWindows
for (int i=0; i<dockWindows.Length; i++)
{
for (int j=0; j<dockWindows[i].DockList.Length; j++)
{
DockWindow dw = dockPanel.DockWindows[dockWindows[i].DockState];
int indexPane = dockWindows[i].DockList[j].IndexPane;
DockPane pane = dockPanel.Panes[indexPane];
int indexPrevPane = dockWindows[i].DockList[j].IndexPrevPane;
DockPane prevPane = (indexPrevPane == -1) ? dw.DockList.GetDefaultPrevPane(pane) : dockPanel.Panes[indexPrevPane];
DockAlignment alignment = dockWindows[i].DockList[j].Alignment;
double proportion = dockWindows[i].DockList[j].Proportion;
pane.AddToDockList(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].DockList.Length; j++)
{
int indexPane = floatWindows[i].DockList[j].IndexPane;
DockPane pane = dockPanel.Panes[indexPane];
if (j == 0)
fw = dockPanel.FloatWindowFactory.CreateFloatWindow(dockPanel, pane, floatWindows[i].Bounds);
else
{
int indexPrevPane = floatWindows[i].DockList[j].IndexPrevPane;
DockPane prevPane = indexPrevPane == -1 ? null : dockPanel.Panes[indexPrevPane];
DockAlignment alignment = floatWindows[i].DockList[j].Alignment;
double proportion = floatWindows[i].DockList[j].Proportion;
pane.AddToDockList(fw, prevPane, alignment, proportion);
if (panes[indexPane].DockState == fw.DockState)
panes[indexPane].ZOrderIndex = floatWindows[i].ZOrderIndex;
}
}
}
// sort DockContent 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]].Pane;
int ZOrderIndex1 = pane1 == null ? 0 : panes[dockPanel.Panes.IndexOf(pane1)].ZOrderIndex;
DockPane pane2 = dockPanel.Contents[sortedContents[j]].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 DockContent first to avoid screen flickers
for (int i=0; i<contents.Length; i++)
{
DockContent content = dockPanel.Contents[sortedContents[i]];
if (content.Pane != null && content.Pane.DockState != DockState.Document)
content.IsHidden = contents[sortedContents[i]].IsHidden;
}
// after all non-document DockContent, show document DockContent
for (int i=0; i<contents.Length; i++)
{
DockContent content = dockPanel.Contents[sortedContents[i]];
if (content.Pane != null && content.Pane.DockState == DockState.Document)
content.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].Close();
}