public Content(XmlTextReader xmlIn, int formatVersion)
{
// Define the initial object state
_control = null;
_title = "";
_fullTitle = "";
_imageList = null;
_imageIndex = -1;
_manager = null;
_parentWindowContent = null;
_displaySize = new Size(_defaultDisplaySize, _defaultDisplaySize);
_autoHideSize = new Size(_defaultAutoHideSize, _defaultAutoHideSize);
_floatingSize = new Size(_defaultFloatingSize, _defaultFloatingSize);
_displayLocation = new Point(_defaultLocation, _defaultLocation);
_order = _counter++;
_visible = false;
_defaultRestore = null;
_autoHideRestore = null;
_floatingRestore = null;
_dockingRestore = null;
_autoHidePanel = null;
_docked = true;
_captionBar = true;
_closeButton = true;
_hideButton = true;
_autoHidden = false;
// Overwrite default with values read in
LoadFromXml(xmlIn, formatVersion);
}
public override Restore RecordRestore(Window w, object child, Restore childRestore)
{
Content c = child as Content;
// We currently only understand Windows that have Content as children
if (c != null)
{
StringCollection best;
StringCollection next;
StringCollection previous;
GetWindowContentFriends(w, out best, out next, out previous);
// Create a restore object that will find the correct WindowContent to
// place a Content in within a specified Zone, or it will create a new
// WindowContent in an appropriate relative ordering
Restore zoneRestore = new RestoreZoneAffinity(childRestore, c, best, next, previous);
if (_state == State.Floating)
{
// Create a restore object to find the correct Floating Form to restore inside
// or it will create a new Floating Form as appropriate
return new RestoreContentFloatingAffinity(zoneRestore, _state, c, best, ZoneHelper.ContentNames(this));
}
else
{
StringCollection zoneBest;
StringCollection zoneNext;
StringCollection zonePrevious;
StringCollection zoneNextAll;
StringCollection zonePreviousAll;
GetZoneContentFriends(c, out zoneBest, out zoneNext, out zonePrevious,
out zoneNextAll, out zonePreviousAll);
// Create a restore object able to find the correct Zone in the appropriate
// docking direction and then restore into that Zone. If no appropriate Zone
// found then create a new one
return new RestoreContentDockingAffinity(zoneRestore, _state, c, zoneBest,
zoneNext, zonePrevious,
zoneNextAll, zonePreviousAll);
}
}
return null;
}
public virtual Restore RecordRestore(Window w, object child, Restore childRestore)
{
return null;
}
public RestoreZoneAffinity(Restore child,
Content content,
StringCollection best,
StringCollection next,
StringCollection previous)
: base(child, content)
{
// Remember parameters
_best = best;
_next = next;
_previous = previous;
if (content.Visible)
_space = content.ParentWindowContent.ZoneArea;
else
_space = 50m;
}
public virtual void LoadFromXml(XmlTextReader xmlIn, int formatVersion)
{
LoadInternalFromXml(xmlIn, formatVersion);
// Move to next xml node
if (!xmlIn.Read())
throw new ArgumentException("Could not read in next expected node");
// Check it has the expected name
if (xmlIn.Name != "Child")
throw new ArgumentException("Node 'Child' expected but not found");
string type = xmlIn.GetAttribute(0);
if (type != "null")
_child = CreateFromXml(xmlIn, false, formatVersion);
// Move past the end element
if (!xmlIn.Read())
throw new ArgumentException("Could not read in next expected node");
// Check it has the expected name
if (xmlIn.NodeType != XmlNodeType.EndElement)
throw new ArgumentException("EndElement expected but not found");
}
public RestoreWindowContent(Restore child,
Content content,
StringCollection next,
StringCollection previous,
bool selected)
: base(child, content)
{
// Remember parameters
_selected = selected;
_next = next;
_previous = previous;
}
public Restore(Restore child)
{
// Remember parameter
_child = child;
}
internal void LoadFromXml(XmlTextReader xmlIn, int formatVersion)
{
// Read in the attribute values
string attrTitle = xmlIn.GetAttribute(0);
string attrVisible = xmlIn.GetAttribute(1);
string attrDocked = xmlIn.GetAttribute(2);
string attrAutoHide = xmlIn.GetAttribute(3);
string attrCaptionBar = xmlIn.GetAttribute(4);
string attrCloseButton = xmlIn.GetAttribute(5);
string attrDisplaySize = xmlIn.GetAttribute(6);
string attrDisplayLocation = xmlIn.GetAttribute(7);
string attrAutoHideSize = xmlIn.GetAttribute(8);
string attrFloatingSize = xmlIn.GetAttribute(9);
string attrFullTitle = attrTitle;
// 'FullTitle' property added in version 5 format and above
if (formatVersion >= 5)
attrFullTitle = xmlIn.GetAttribute(10);
// Convert to correct types
_title = attrTitle;
_visible = Convert.ToBoolean(attrVisible);
_docked = Convert.ToBoolean(attrDocked);
_autoHidden = Convert.ToBoolean(attrAutoHide);
_captionBar = Convert.ToBoolean(attrCaptionBar);
_closeButton = Convert.ToBoolean(attrCloseButton);
_displaySize = ConversionHelper.StringToSize(attrDisplaySize);
_displayLocation = ConversionHelper.StringToPoint(attrDisplayLocation);
_autoHideSize = ConversionHelper.StringToSize(attrAutoHideSize);
_floatingSize = ConversionHelper.StringToSize(attrFloatingSize);
_fullTitle = attrFullTitle;
// Load the Restore objects
_defaultRestore = Restore.CreateFromXml(xmlIn, true, formatVersion);
_autoHideRestore = Restore.CreateFromXml(xmlIn, true, formatVersion);
_dockingRestore = Restore.CreateFromXml(xmlIn, true, formatVersion);
_floatingRestore = Restore.CreateFromXml(xmlIn, true, formatVersion);
// Move past the end element
if (!xmlIn.Read())
throw new ArgumentException("Could not read in next expected node");
// Check it has the expected name
if (xmlIn.NodeType != XmlNodeType.EndElement)
throw new ArgumentException("EndElement expected but not found");
}
public Restore()
{
// Default state
_child = null;
}
public RestoreContentDockingAffinity(Restore child,
State state,
Content content,
StringCollection best,
StringCollection next,
StringCollection previous,
StringCollection nextAll,
StringCollection previousAll)
: base(child, state, content)
{
// Remember parameters
_best = best;
_next = next;
_previous = previous;
_nextAll = nextAll;
_previousAll = previousAll;
_size = content.DisplaySize;
_location = content.DisplayLocation;
}
public RestoreContent(Restore child, Content content)
: base(child)
{
// Remember parameter
_title = content.Title;
_content = content;
}
public RestoreAutoHideState(Restore child, State state, Content content)
: base(child, state, content)
{
}
public RestoreAutoHideAffinity(Restore child,
State state,
Content content,
StringCollection next,
StringCollection previous,
StringCollection nextAll,
StringCollection previousAll)
: base(child, state, content)
{
// Remember parameters
_next = next;
_previous = previous;
_nextAll = nextAll;
_previousAll = previousAll;
}
public Restore RecordAutoHideRestore()
{
// Remove any existing restore object
_autoHideRestore = null;
// We should be inside a parent window
if (_parentWindowContent != null)
{
// And in the auto hidden state
if (_autoHidden)
{
// Get access to the AutoHostPanel that contains use
AutoHidePanel ahp = _parentWindowContent.DockingManager.AutoHidePanelForContent(this);
if (ahp != null)
{
// Request the ahp create a relevant restore object for us
_autoHideRestore = ahp.RestoreObjectForContent(this);
}
}
}
return _autoHideRestore;
}
public RestoreContentFloatingAffinity(Restore child,
State state,
Content content,
StringCollection best,
StringCollection associates)
: base(child, state, content)
{
// Remember parameters
_best = best;
_associates = associates;
_size = content.DisplaySize;
_location = content.DisplayLocation;
// Remove target from collection of friends
if (_best.Contains(content.Title))
_best.Remove(content.Title);
// Remove target from collection of associates
if (_associates.Contains(content.Title))
_associates.Remove(content.Title);
}
public Restore RecordFloatingRestore()
{
// Remove any existing Restore object
_floatingRestore = null;
// Do we have a parent window we are inside?
if (_parentWindowContent != null)
{
// Ask the parent to provide a Restore object for us
_floatingRestore = _parentWindowContent.RecordRestore(this);
}
// If we cannot get a valid Restore object from the parent then we have no choice
// but to use the default restore which is less accurate but better than nothing
if (_floatingRestore == null)
_floatingRestore = _defaultRestore;
return _floatingRestore;
}
public RestoreContentState(Restore child, State state, Content content)
: base(child, content)
{
// Remember parameter
_state = state;
}
protected void InternalConstruct(DockingManager manager,
Control control,
string title,
ImageList imageList,
int imageIndex,
Icon icon)
{
// Must provide a valid manager instance
if (manager == null)
throw new ArgumentNullException("DockingManager");
// Define the initial object state
_control = control;
_title = title;
_imageList = imageList;
_imageIndex = imageIndex;
_icon = icon;
_manager = manager;
_parentWindowContent = null;
_order = _counter++;
_visible = false;
_displaySize = new Size(_defaultDisplaySize, _defaultDisplaySize);
_autoHideSize = new Size(_defaultAutoHideSize, _defaultAutoHideSize);
_floatingSize = new Size(_defaultFloatingSize, _defaultFloatingSize);
_displayLocation = new Point(_defaultLocation, _defaultLocation);
_defaultRestore = new RestoreContentState(State.DockLeft, this);
_floatingRestore = new RestoreContentState(State.Floating, this);
_autoHideRestore = new RestoreAutoHideState(State.DockLeft, this);
_dockingRestore = _defaultRestore;
_autoHidePanel = null;
_tag = null;
_docked = true;
_captionBar = true;
_closeButton = true;
_hideButton = true;
_autoHidden = false;
_closeOnHide = false;
_fullTitle = title;
}
public virtual Restore RecordRestore(Window w, object child, Restore childRestore)
{
return(null);
}