public override void PerformRestore(Window w)
{
// We are only ever called for a WindowContent object
WindowContent wc = w as WindowContent;
int bestIndex = -1;
foreach (String s in _previous)
{
if (wc.Contents.Contains(s))
{
int previousIndex = wc.Contents.IndexOf(wc.Contents[s]);
if (previousIndex > bestIndex)
{
bestIndex = previousIndex;
}
}
}
// Did we find a previous Content?
if (bestIndex >= 0)
{
// Great, insert after it
wc.Contents.Insert(bestIndex + 1, _content);
}
else
{
bestIndex = wc.Contents.Count;
foreach (String s in _next)
{
if (wc.Contents.Contains(s))
{
int nextIndex = wc.Contents.IndexOf(wc.Contents[s]);
if (nextIndex < bestIndex)
{
bestIndex = nextIndex;
}
}
}
// Insert before the found entry (or at end if non found)
wc.Contents.Insert(bestIndex, _content);
}
// Should this content become selected?
if (_selected)
{
_content.BringToFront();
}
}
protected void InternalConstruct(DockingManager manager,
Control control,
string title,
ImageList imageList,
int imageIndex)
{
// 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;
_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;
_docked = true;
_captionBar = true;
_closeButton = true;
_hideButton = true;
_autoHidden = false;
_fullTitle = title;
_allowDocking = true;
}
public static StringCollection ContentNames(Zone z)
{
// Container for returned group of found String objects
StringCollection sc = new StringCollection();
// Process each Window in the Zone
foreach (Window w in z.Windows)
{
WindowContent wc = w as WindowContent;
// Is the Zone a Content derived variation?
if (wc != null)
{
// Add each Content into the collection
foreach (Content c in wc.Contents)
{
sc.Add(c.Title);
}
}
}
return(sc);
}
public static ContentCollection Contents(Zone z)
{
// Container for returned group of found Content objects
ContentCollection cc = new ContentCollection();
// Process each Window in the Zone
foreach (Window w in z.Windows)
{
WindowContent wc = w as WindowContent;
// Is the Zone a Content derived variation?
if (wc != null)
{
// Add each Content into the collection
foreach (Content c in wc.Contents)
{
cc.Add(c);
}
}
}
return(cc);
}
public static StringCollection ContentNamesInPriority(Zone z, Content c)
{
// Container for returned group of found Content objects
StringCollection sc = new StringCollection();
// Process each Window in the Zone
foreach (Window w in z.Windows)
{
WindowContent wc = w as WindowContent;
// Is the Zone a Content derived variation?
if (wc != null)
{
// Does this contain the interesting Content?
if (wc.Contents.Contains(c))
{
// All Content of this Window are given priority and
// added into the start of the collection
foreach (Content content in wc.Contents)
{
sc.Insert(0, content.Title);
}
}
else
{
// Lower priority Window and so contents are always
// added to the end of the collection
foreach (Content content in wc.Contents)
{
sc.Add(content.Title);
}
}
}
}
return(sc);
}
public override bool ApplyChange(Point screenPos, Redocker parent)
{
// If docking back to itself then refuse to apply the change, this will cause the
// WindowContentTabbed object to put back the content which is the desired effect
if (_itself)
{
return(false);
}
// We are only called from the RedockerContent class
RedockerContent redock = parent as RedockerContent;
DockingManager dockingManager = redock.DockingManager;
bool becomeFloating = (_wct.ParentZone.State == State.Floating);
// Reduce flicker during transition
dockingManager.Container.SuspendLayout();
// Manageing Zones should remove display AutoHide windows
dockingManager.RemoveShowingAutoHideWindows();
switch (redock.DockingSource)
{
case RedockerContent.Source.RawContent:
{
// Perform State specific Restore actions
if (becomeFloating)
{
redock.Content.ContentBecomesFloating();
}
_wct.Contents.Add(redock.Content);
}
break;
case RedockerContent.Source.WindowContent:
{
// Perform State specific Restore actions
if (becomeFloating)
{
foreach (Content c in redock.WindowContent.Contents)
{
c.ContentBecomesFloating();
}
}
else
{
// If the source is leaving the Floating state then need to record Restore positions
if (redock.WindowContent.State == State.Floating)
{
foreach (Content c in redock.WindowContent.Contents)
{
c.ContentLeavesFloating();
}
}
}
int count = redock.WindowContent.Contents.Count;
for (int index = 0; index < count; index++)
{
Content c = redock.WindowContent.Contents[0];
// Remove Content from previous WindowContent
redock.WindowContent.Contents.RemoveAt(0);
// Add into new WindowContent
_wct.Contents.Add(c);
}
}
break;
case RedockerContent.Source.ContentInsideWindow:
{
// Perform State specific Restore actions
if (becomeFloating)
{
redock.Content.ContentBecomesFloating();
}
else
{
// If the source is leaving the Floating state then need to record Restore position
if (redock.Content.ParentWindowContent.State == State.Floating)
{
redock.Content.ContentLeavesFloating();
}
}
// Remove Content from existing WindowContent
if (redock.Content.ParentWindowContent != null)
{
redock.Content.ParentWindowContent.Contents.Remove(redock.Content);
}
_wct.Contents.Add(redock.Content);
}
break;
case RedockerContent.Source.FloatingForm:
{
// Perform State specific Restore actions
if (!becomeFloating)
{
// Make every Content object in the Floating Zone
// record its current state as the Floating state
redock.FloatingForm.ExitFloating();
}
int wCount = redock.FloatingForm.Zone.Windows.Count;
for (int wIndex = 0; wIndex < wCount; wIndex++)
{
WindowContent wc = redock.FloatingForm.Zone.Windows[0] as WindowContent;
if (wc != null)
{
int cCount = wc.Contents.Count;
for (int cIndex = 0; cIndex < cCount; cIndex++)
{
// Get reference to first content in collection
Content c = wc.Contents[0];
// Remove from old WindowContent
wc.Contents.RemoveAt(0);
// Add into new WindowContentTabbed
_wct.Contents.Add(c);
}
}
}
}
break;
}
dockingManager.UpdateInsideFill();
// Reduce flicker during transition
dockingManager.Container.ResumeLayout();
return(true);
}
public RedockerContent(Control callingControl, WindowContent wc, Point offset)
{
InternalConstruct(callingControl, Source.WindowContent, null, wc, null, wc.DockingManager, offset);
}
public RedockerContent(Control callingControl, Content c, WindowContent wc, Point offset)
{
InternalConstruct(callingControl, Source.ContentInsideWindow, c, wc, null, c.DockingManager, offset);
}
public override bool ApplyChange(Point screenPos, Redocker parent)
{
// We are only called from the RedockerContent class
RedockerContent redock = parent as RedockerContent;
DockingManager dockingManager = redock.DockingManager;
bool becomeFloating = (_zs.State == State.Floating);
// Reduce flicker during transition
dockingManager.Container.SuspendLayout();
// Manageing Zones should remove display AutoHide windows
dockingManager.RemoveShowingAutoHideWindows();
switch (redock.DockingSource)
{
case RedockerContent.Source.RawContent:
{
// Perform State specific Restore actions
if (becomeFloating)
{
redock.Content.ContentBecomesFloating();
}
// Create a new Window to host Content
Window w = dockingManager.CreateWindowForContent(redock.Content);
// Add into Zone
_zs.Windows.Insert(_index, w);
}
break;
case RedockerContent.Source.WindowContent:
{
// Is the destination Zone in the Floating state?
if (becomeFloating)
{
foreach (Content c in redock.WindowContent.Contents)
{
c.ContentBecomesFloating();
}
}
else
{
if (redock.WindowContent.State == State.Floating)
{
foreach (Content c in redock.WindowContent.Contents)
{
c.ContentLeavesFloating();
}
}
}
// Check if the WindowContent source is in same Zone
if (redock.WindowContent.ParentZone == _zs)
{
// Find current position of source WindowContent
int currPos = _zs.Windows.IndexOf(redock.WindowContent);
// If current window is before the new position then the current
// window will disappear before the new one is inserted,so need to
// adjust down the new insertion point
if (currPos < _index)
{
_index--;
}
}
// Create a new Window to host Content
WindowContent wc = dockingManager.CreateWindowForContent(null) as WindowContent;
// Transfer content across
int count = redock.WindowContent.Contents.Count;
for (int index = 0; index < count; index++)
{
Content c = redock.WindowContent.Contents[0];
// Remove from existing location
redock.WindowContent.Contents.RemoveAt(0);
// Add into new WindowContent host
wc.Contents.Add(c);
}
// Add into host into Zone
_zs.Windows.Insert(_index, wc);
}
break;
case RedockerContent.Source.ContentInsideWindow:
{
// Perform State specific Restore actions
if (becomeFloating)
{
redock.Content.ContentBecomesFloating();
}
else
{
if (redock.Content.ParentWindowContent.State == State.Floating)
{
redock.Content.ContentLeavesFloating();
}
}
// Remove Content from existing WindowContent
if (redock.Content.ParentWindowContent != null)
{
// Will removing the Content cause the WindowContent to die?
if (redock.Content.ParentWindowContent.Contents.Count == 1)
{
// Check if the WindowContent source is in same Zone
if (redock.Content.ParentWindowContent.ParentZone == _zs)
{
// Find current position of source WindowContent
int currPos = _zs.Windows.IndexOf(redock.Content.ParentWindowContent);
// If current window is before the new position then the current
// window will disappear before the new one is inserted,so need to
// adjust down the new insertion point
if (currPos < _index)
{
_index--;
}
}
}
redock.Content.ParentWindowContent.Contents.Remove(redock.Content);
}
// Create a new Window to host Content
Window w = dockingManager.CreateWindowForContent(redock.Content);
// Add into Zone
_zs.Windows.Insert(_index, w);
}
break;
case RedockerContent.Source.FloatingForm:
{
// Perform State specific Restore actions
if (!becomeFloating)
{
// Make every Content object in the Floating Zone
// record its current state as the Floating state
redock.FloatingForm.ExitFloating();
}
int count = redock.FloatingForm.Zone.Windows.Count;
for (int index = count - 1; index >= 0; index--)
{
// Remember the Window reference
Window w = redock.FloatingForm.Zone.Windows[index];
// Remove from floating collection
redock.FloatingForm.Zone.Windows.RemoveAt(index);
// Add into new ZoneSequence destination
_zs.Windows.Insert(_index, w);
}
}
break;
}
dockingManager.UpdateInsideFill();
// Reduce flicker during transition
dockingManager.Container.ResumeLayout();
return(true);
}
public override void PerformRestore(Zone z)
{
int count = z.Windows.Count;
int beforeIndex = -1;
int afterIndex = count;
// Find the match to one of our best friends
for (int index = 0; index < count; index++)
{
WindowContent wc = z.Windows[index] as WindowContent;
if (wc != null)
{
// If this WindowContent contains a best friend, then add ourself here as well
if (wc.Contents.Contains(_best))
{
if (_child == null)
{
// If we do not have a Restore object for the Window then just add
// into the WindowContent at the end of the existing Contents
wc.Contents.Add(_content);
}
else
{
// Get the child to restore as best as possible inside WindowContent
_child.PerformRestore(wc);
}
return;
}
// If the WindowContent contains a Content previous to the target
if (wc.Contents.Contains(_previous))
{
if (index > beforeIndex)
{
beforeIndex = index;
}
}
// If the WindowContent contains a Content next to the target
if (wc.Contents.Contains(_next))
{
if (index < afterIndex)
{
afterIndex = index;
}
}
}
}
// If we get here then we did not find any best friends, this
// means we need to create a new WindowContent to host the Content.
Window newW = z.DockingManager.CreateWindowForContent(_content);
ZoneSequence zs = z as ZoneSequence;
// If this is inside a ZoneSequence instance
if (zs != null)
{
// Do not reposition the Windows on the .Insert but instead ignore the
// reposition and let it happen in the .ModifyWindowSpace. This reduces
// the flicker that would occur otherwise
zs.SuppressReposition();
}
// Need to find the best place in the order for the Content, start by
// looking for the last 'previous' content and place immediately after it
if (beforeIndex >= 0)
{
// Great, insert after it
z.Windows.Insert(beforeIndex + 1, newW);
}
else
{
// No joy, so find the first 'next' content and place just before it, if
// none are found then just add to the end of the collection.
z.Windows.Insert(afterIndex, newW);
}
// If this is inside a ZoneSequence instance
if (zs != null)
{
// We want to try and allocate the correct Zone space
zs.ModifyWindowSpace(newW, _space);
}
}
