private DockSiteInfo GetDockSiteInfoV(IDockInfo pDock, int x, int y)
{
DockSiteInfo pInfo=new DockSiteInfo();
Rectangle thisRect=new Rectangle(this.PointToScreen(new Point(0,0)),this.Size);
Point pInsertionPoint=this.PointToClient(new Point(x,y));
Control objCtrlToDock=pDock as Control;
System.Drawing.Size objDockSize=pDock.PreferredDockSize(m_DockOrientation);
if(this.Height==0)
{
thisRect.Height=10;
if(this.Dock==System.Windows.Forms.DockStyle.Bottom)
thisRect.Y-=10;
}
else if(this.Width==0)
{
thisRect.Width=10;
if(this.Dock==System.Windows.Forms.DockStyle.Right)
thisRect.X-=10;
}
// If mouse is not inside exit
thisRect.Inflate(8,8); // m_DockMargin
if(!thisRect.Contains(x,y) || pDock==null)
return pInfo;
bool bDockedHere=(pDock.DockedSite==this);
int[] lineCount=new int[255];
int iMaxDockLine=0;
int iDockLine=-10;
bool bDocked=false;
foreach(Control objCtrl in this.Controls)
{
if(!objCtrl.Visible)
continue;
IDockInfo pCtrlDockInfo=objCtrl as IDockInfo;
lineCount[pCtrlDockInfo.DockLine]++;
iMaxDockLine=pCtrlDockInfo.DockLine;
}
int iLockedDockLine=-1;
for(int i=0;i<this.Controls.Count;i++)
{
Control objCtrl=this.Controls[i];
if(!objCtrl.Visible)
continue;
IDockInfo pCtrlDockInfo=objCtrl as IDockInfo;
if(pInsertionPoint.X>objCtrl.Left+4 && ((pInsertionPoint.X<objCtrl.Left+objDockSize.Width-4 && objDockSize.Width<=objCtrl.Width) || pInsertionPoint.X<objCtrl.Right-4 && objDockSize.Width>objCtrl.Width))
{
if(pCtrlDockInfo.Stretch && objCtrl!=objCtrlToDock)
{
if(objCtrl is Bar && objCtrlToDock is Bar && ((Bar)objCtrl).LayoutType==eLayoutType.DockContainer && ((Bar)objCtrlToDock).LayoutType==eLayoutType.DockContainer && ((Bar)objCtrl).CanTearOffTabs)
{
if(!objCtrl.Bounds.Contains(pInsertionPoint))
continue;
iDockLine=pCtrlDockInfo.DockLine;
if(((Bar)objCtrl).IsPositionOnDockTab(x,y))
{
pInfo.DockLine=pCtrlDockInfo.DockLine;
pInfo.DockOffset=pCtrlDockInfo.DockOffset;
pInfo.InsertPosition=i;
pInfo.objDockSite=this;
pInfo.DockSide=this.Dock;
pInfo.TabDockContainer=objCtrl as Bar;
return pInfo;
}
}
else
{
iDockLine=pCtrlDockInfo.DockLine-1;
}
}
else
{
iDockLine=pCtrlDockInfo.DockLine;
}
break;
}
else if(objCtrl==objCtrlToDock && pInsertionPoint.X<=objCtrl.Left+4 && pInsertionPoint.X>objCtrl.Left && lineCount[pCtrlDockInfo.DockLine]>1)
{
int iInsertPosition=i;
for(int iInsertIndex=i-1;iInsertIndex>=0;iInsertIndex--)
{
if(((IDockInfo)this.Controls[iInsertIndex]).DockLine==pDock.DockLine)
iInsertPosition=iInsertIndex;
else
break;
}
pInfo.DockLine=pDock.DockLine;
pInfo.DockOffset=pDock.DockOffset;
pInfo.InsertPosition=iInsertPosition;
pInfo.objDockSite=this;
pInfo.DockSide=this.Dock;
pInfo.NewLine=true;
return pInfo;
}
else if(this.Dock==DockStyle.Left && objCtrl==objCtrlToDock && pInsertionPoint.X>=objCtrl.Right-4 && pInsertionPoint.X<objCtrl.Right && lineCount[pCtrlDockInfo.DockLine]==1 && pDock.DockLine!=iMaxDockLine)
{
int iInsertPosition=i;
for(int iInsertIndex=i+1;iInsertIndex<this.Controls.Count;iInsertIndex++)
{
if(((IDockInfo)this.Controls[iInsertIndex]).DockLine==pDock.DockLine+1 && (((IDockInfo)this.Controls[iInsertIndex]).DockOffset<=pDock.DockOffset || pDock.Stretch) || ((IDockInfo)this.Controls[iInsertIndex]).DockLine==pDock.DockLine)
iInsertPosition=iInsertIndex;
else
break;
}
pInfo.DockLine=pDock.DockLine+1;
pInfo.DockOffset=pDock.DockOffset;
pInfo.InsertPosition=iInsertPosition;
pInfo.objDockSite=this;
pInfo.DockSide=this.Dock;
return pInfo;
}
}
if(iDockLine==-10)
{
if(pInsertionPoint.X<=-5 && !(bDockedHere && pDock.DockLine==0 && lineCount[0]==1))
{
iDockLine=-1;
}
else if(!bDockedHere)
{
if(pInsertionPoint.X>this.Width)
iDockLine=iMaxDockLine+1;
else
iDockLine=iMaxDockLine;
}
else if(pInsertionPoint.X>this.Width+4 && !(bDockedHere && pDock.DockLine==iMaxDockLine && lineCount[iMaxDockLine]==1))
{
iDockLine=iMaxDockLine+1;
}
if(iDockLine==-10)
{
pInfo.DockLine=pDock.DockLine;
pInfo.DockOffset=pDock.DockOffset;
pInfo.InsertPosition=this.Controls.GetChildIndex(objCtrlToDock);
pInfo.objDockSite=this;
pInfo.DockSide=this.Dock;
return pInfo;
}
}
if(iLockedDockLine!=-1)
{
if(this.Dock==DockStyle.Top && iDockLine<=iLockedDockLine)
iDockLine=iLockedDockLine+1;
else if(this.Dock==DockStyle.Bottom && iDockLine>=iLockedDockLine)
iDockLine=iLockedDockLine-1;
}
// We have the docking line now, find right Docking offset for object to dock
// First get the index of the docking line, default is at the end
int iIndex=this.Controls.Count;
for(int i=0;i<this.Controls.Count;i++)
{
Control objCtrl=this.Controls[i];
if(!objCtrl.Visible)
continue;
IDockInfo pCtrlDockInfo=objCtrl as IDockInfo;
if(pCtrlDockInfo.DockLine>=iDockLine)
{
iIndex=i;
break;
}
}
// Find the right insertion point based on X coordinate
for(int i=iIndex;i<this.Controls.Count;i++)
{
Control objCtrl=this.Controls[i];
if(!objCtrl.Visible)
continue;
IDockInfo pCtrlDockInfo=objCtrl as IDockInfo;
if(pCtrlDockInfo.DockLine>iDockLine)
{
pInfo.InsertPosition=i;
if(bDockedHere && i>0 && this.Controls.GetChildIndex(objCtrlToDock)<i)
pInfo.InsertPosition=i-1;
if(pInsertionPoint.Y+objDockSize.Height>this.Height)
pInfo.DockOffset=this.Height-objDockSize.Height;
else
pInfo.DockOffset=pInsertionPoint.Y;
pInfo.DockLine=iDockLine;
pInfo.DockSide=this.Dock;
pInfo.objDockSite=this;
bDocked=true;
break;
}
if(objCtrl.Bounds.Contains(pInsertionPoint))
{
if(objCtrl!=objCtrlToDock)
{
if(pInsertionPoint.Y>=objCtrl.Top && pInsertionPoint.Y<=objCtrl.Top+10)
{
// This is right position, insert before docked control
pInfo.InsertPosition=i;
if(bDockedHere && i>0 && this.Controls.GetChildIndex(objCtrlToDock)<i)
pInfo.InsertPosition=i-1;
pInfo.DockOffset=0;
pInfo.DockLine=iDockLine;
pInfo.DockSide=this.Dock;
pInfo.objDockSite=this;
}
else
{
// Insert after docked control
int iTmp=getDockLineHeight(i,iDockLine,false);
if(iTmp+objDockSize.Height>=this.Height || pInsertionPoint.Y<iTmp)
pInfo.DockOffset=objCtrl.Bottom;
else
pInfo.DockOffset=pInsertionPoint.Y;
pInfo.InsertPosition=i+1;
if(pDock.Stretch)
{
//if(iDockLine<iMaxDockLine)
// iDockLine++;
pInfo.DockOffset=pDock.DockOffset;
}
if(bDockedHere && i>0 && this.Controls.GetChildIndex(objCtrlToDock)<i)
pInfo.InsertPosition=i;
pInfo.DockLine=iDockLine;
pInfo.DockSide=this.Dock;
pInfo.objDockSite=this;
}
}
else
{
// This just tries to move control to the right, insertion point is over the object that needs to be docked
pInfo.InsertPosition=i;
pInfo.DockLine=iDockLine;
pInfo.DockSide=this.Dock;
pInfo.objDockSite=this;
int iTmp=getDockLineHeight(i+1,pDock.DockLine,true);
if(iTmp+objDockSize.Height+pInsertionPoint.Y>=this.Height)
pInfo.DockOffset=this.Height-iTmp-objDockSize.Height;
else
pInfo.DockOffset=pInsertionPoint.Y;
if(pInfo.DockOffset<0)
pInfo.DockOffset=0;
}
bDocked=true;
break;
}
else if(pInsertionPoint.Y<objCtrl.Top || pInsertionPoint.X<objCtrl.Left && iLockedDockLine<0)
{
// Dock it before this control, insertion point is in empty space before docked control
pInfo.InsertPosition=i;
if(bDockedHere && i>0 && this.Controls.GetChildIndex(objCtrlToDock)<i)
pInfo.InsertPosition=i-1;
if(pDock.Stretch)
pInfo.DockOffset=pDock.DockOffset;
else
pInfo.DockOffset=pInsertionPoint.Y;
pInfo.DockLine=iDockLine;
pInfo.DockSide=this.Dock;
pInfo.objDockSite=this;
bDocked=true;
break;
}
}
if(!bDocked)
{
// Add it to the end
if(iDockLine>=0)
{
if(bDockedHere)
pInfo.InsertPosition=this.Controls.Count-1;
else
pInfo.InsertPosition=this.Controls.Count;
}
else
pInfo.InsertPosition=0;
if(pInsertionPoint.Y+objDockSize.Height>this.Height)
pInfo.DockOffset=this.Height-objDockSize.Height;
else
pInfo.DockOffset=pInsertionPoint.Y;
if(iDockLine>=0)
{
pInfo.DockLine=iDockLine;
}
else
pInfo.DockLine=-1;
pInfo.DockSide=this.Dock;
pInfo.objDockSite=this;
}
// Snap it to the left
if(pInfo.DockOffset<10)
pInfo.DockOffset=0;
if(m_DockOrientation==eOrientation.Horizontal)
{
if(objDockSize.Width>this.Width)
pInfo.DockedWidth=this.Width;
else
pInfo.DockedWidth=objDockSize.Width;
pInfo.DockedHeight=objDockSize.Height;
}
else
{
if(objDockSize.Height>this.Height)
pInfo.DockedHeight=this.Height;
else
pInfo.DockedHeight=objDockSize.Height;
pInfo.DockedWidth=objDockSize.Width;
}
return pInfo;
}
/*private void GetInsertPointAbove(ref DockSiteInfo pInfo, int iStartFrom, int iAboveLine, int iPosX, int iItemWidth, int iCtrlToDockIndex)
{
pInfo.InsertPosition=0;
pInfo.DockLine=iAboveLine-1;
if(iStartFrom==0 || iAboveLine==0)
{
// This is easy case
if(iPosX+iItemWidth>this.Width)
{
pInfo.DockOffset=this.Width-iItemWidth;
if(pInfo.DockOffset<0)
pInfo.DockOffset=0;
}
else
pInfo.DockOffset=iPosX;
return;
}
// We will need to scan to find right insertion point
Control objCtrl;
IDockInfo pCtrlDockInfo;
pInfo.InsertPosition=-1;
int iStopIndex=0;
if(iCtrlToDockIndex>0 && iCtrlToDockIndex<iStartFrom)
iStopIndex=iCtrlToDockIndex;
for(int i=iStartFrom;i>=iStopIndex;i--)
{
objCtrl=this.Controls[i];
pCtrlDockInfo=objCtrl as IDockInfo;
if(pCtrlDockInfo.DockLine==iAboveLine-1)
{
// Mouse inside this control, add after it
if(objCtrl.Left<iPosX)
{
pInfo.InsertPosition=i+1;
}
else
{
// Mouse on the left side of the control, add before it
if(i>0)
pInfo.InsertPosition=i-1;
break;
}
pInfo.DockOffset=iPosX;
}
else if(pCtrlDockInfo.DockLine<iAboveLine)
break;
}
if(pInfo.InsertPosition<0)
{
// Could not determine it
GetInsertPointAbove(ref pInfo,0,0,iPosX,iItemWidth,iCtrlToDockIndex);
}
}*/
/*private void GetInsertPointBelow(ref DockSiteInfo pInfo, int iStartFrom, int iBelowLine, int iPosX, int iItemWidth, int iCtrlToDockIndex)
{
pInfo.InsertPosition=0;
pInfo.DockLine=iBelowLine+1;
int iStopIndex=this.Controls.Count;
if(iStartFrom==this.Controls.Count)
{
// This is easy case
if(iPosX+iItemWidth>this.Width)
{
pInfo.DockOffset=this.Width-iItemWidth;
if(pInfo.DockOffset<0)
pInfo.DockOffset=0;
}
else
pInfo.DockOffset=iPosX;
pInfo.InsertPosition=this.Controls.Count;
return;
}
// We will need to scan to find right insertion point
Control objCtrl;
if(iCtrlToDockIndex>0)
iStopIndex=iCtrlToDockIndex;
objCtrl=null;
IDockInfo pCtrlDockInfo;
pInfo.InsertPosition=-1;
for(int i=iStartFrom;i<iStopIndex;i++)
{
objCtrl=this.Controls[i];
pCtrlDockInfo=objCtrl as IDockInfo;
if(pCtrlDockInfo.DockLine==iBelowLine+1)
{
// Mouse inside this control, add after it
if(objCtrl.Left<iPosX)
{
pInfo.InsertPosition=i+1;
}
else
{
// Mouse on the left side of the control, add before it
if(i>0)
pInfo.InsertPosition=i;
break;
}
pInfo.DockOffset=iPosX;
}
else if(pCtrlDockInfo.DockLine>iBelowLine)
break;
}
if(pInfo.InsertPosition<0)
{
// Could not determine it
GetInsertPointBelow(ref pInfo,this.Controls.Count,iBelowLine,iPosX,iItemWidth,iCtrlToDockIndex);
}
}*/
/// <summary>
/// Returns the docking information for current position.
/// </summary>
/// <param name="pDock">Controls docking provider.</param>
/// <param name="x">Horizontal assumed docking position.</param>
/// <param name="y">Vertical assumed docking position.</param>
/// <returns>Docking information.</returns>
public DockSiteInfo GetDockSiteInfo(IDockInfo pDock, int x, int y)
{
if(m_DockOrientation==eOrientation.Horizontal)
{
return GetDockSiteInfoH(pDock,x,y);
}
else
{
return GetDockSiteInfoV(pDock,x,y);
}
}
private void SetupDockingHintWindows(Bar barMouseOver, IDockInfo barDockInfo)
{
Rectangle parentFormScreenRect=Rectangle.Empty;
const int HINT_EDGE_OFFSET=32;
if(m_TopDockSite.Parent.Parent!=null)
{
parentFormScreenRect=new Rectangle(m_TopDockSite.Parent.PointToScreen(Point.Empty),m_TopDockSite.Parent.Size);
parentFormScreenRect.Y+=m_TopDockSite.Height;
parentFormScreenRect.Height-=m_TopDockSite.Height;
}
else
{
parentFormScreenRect=m_TopDockSite.Parent.Bounds;
parentFormScreenRect.Y+=m_TopDockSite.Height;
parentFormScreenRect.Height-=m_TopDockSite.Height;
}
if(!this.DesignMode)
{
// Left Docking Hint
if(barDockInfo.CanDockLeft)
{
if(m_DockingHintLeft==null)
{
m_DockingHintLeft=new DockingHint(eDockingHintSide.Left, GetEffectiveStyle());
m_DockingHintLeft.Location=new Point(parentFormScreenRect.X+HINT_EDGE_OFFSET,parentFormScreenRect.Y+(parentFormScreenRect.Height-m_DockingHintLeft.Height)/2);
m_DockingHintLeft.ShowFocusless();
}
}
else if(m_DockingHintLeft!=null)
{
m_DockingHintLeft.Close();
m_DockingHintLeft.Dispose();
m_DockingHintLeft=null;
}
// Right Docking Hint
if(barDockInfo.CanDockRight)
{
if(m_DockingHintRight==null)
{
m_DockingHintRight=new DockingHint(eDockingHintSide.Right, GetEffectiveStyle());
m_DockingHintRight.Location=new Point(parentFormScreenRect.Right-HINT_EDGE_OFFSET-m_DockingHintRight.Width,parentFormScreenRect.Y+(parentFormScreenRect.Height-m_DockingHintRight.Height)/2);
m_DockingHintRight.ShowFocusless();
}
}
else if(m_DockingHintRight!=null)
{
m_DockingHintRight.Close();
m_DockingHintRight.Dispose();
m_DockingHintRight=null;
}
// Top Docking Hint
if(barDockInfo.CanDockTop)
{
if(m_DockingHintTop==null)
{
m_DockingHintTop=new DockingHint(eDockingHintSide.Top, GetEffectiveStyle());
m_DockingHintTop.Location=new Point(parentFormScreenRect.X+(parentFormScreenRect.Width-m_DockingHintTop.Width)/2,parentFormScreenRect.Y+HINT_EDGE_OFFSET);
m_DockingHintTop.ShowFocusless();
}
}
else if(m_DockingHintTop!=null)
{
m_DockingHintTop.Close();
m_DockingHintTop.Dispose();
m_DockingHintTop=null;
}
// Bottom Docking Hint
if(barDockInfo.CanDockBottom)
{
if(m_DockingHintBottom==null)
{
m_DockingHintBottom=new DockingHint(eDockingHintSide.Bottom, GetEffectiveStyle());
m_DockingHintBottom.Location=new Point(parentFormScreenRect.X+(parentFormScreenRect.Width-m_DockingHintBottom.Width)/2,parentFormScreenRect.Bottom-HINT_EDGE_OFFSET-m_DockingHintBottom.Height);
m_DockingHintBottom.ShowFocusless();
}
}
else if(m_DockingHintBottom!=null)
{
m_DockingHintBottom.Close();
m_DockingHintBottom.Dispose();
m_DockingHintBottom=null;
}
}
// Middle docking hint
bool bShowMidHint=false;
eDockingHintSide hintSides=eDockingHintSide.All;
if(barMouseOver==null)
{
hintSides=eDockingHintSide.Top;
if(barDockInfo.CanDockBottom)
hintSides=eDockingHintSide.Bottom;
if(barDockInfo.CanDockLeft)
hintSides=hintSides | eDockingHintSide.Left;
if(barDockInfo.CanDockRight)
hintSides=hintSides | eDockingHintSide.Right;
if(barDockInfo.CanDockTop)
hintSides=hintSides | eDockingHintSide.Top;
else
hintSides=hintSides & ~(hintSides & eDockingHintSide.Top);
if(this.IsDocumentDockingEnabled && barDockInfo.CanDockDocument)
{
hintSides=eDockingHintSide.All;
}
}
else
{
if(!barDockInfo.CanDockTab)
hintSides=hintSides & ~(hintSides & eDockingHintSide.DockTab);
}
if(m_DockingHintMiddle==null)
{
if(barMouseOver!=null)
m_DockingHintMiddle=new DockingHint(hintSides,true, GetEffectiveStyle());
else
m_DockingHintMiddle = new DockingHint(hintSides, true, GetEffectiveStyle());
bShowMidHint=true;
}
else
{
if(barMouseOver!=null)
m_DockingHintMiddle.DockingHintSides=hintSides; // eDockingHintSide.All;
else
m_DockingHintMiddle.DockingHintSides=hintSides; //eDockingHintSide.Sides;
}
Point midLocation=new Point(parentFormScreenRect.X+(parentFormScreenRect.Width-m_DockingHintMiddle.Width)/2,
parentFormScreenRect.Y+(parentFormScreenRect.Height-m_DockingHintMiddle.Height)/2);
if(barMouseOver!=null)
{
Point p=barMouseOver.PointToScreen(Point.Empty);
midLocation=new Point(p.X+(barMouseOver.Width-m_DockingHintMiddle.Width)/2,
p.Y+(barMouseOver.Height-m_DockingHintMiddle.Height)/2);
}
Rectangle r=new Rectangle(midLocation,m_DockingHintMiddle.Size);
if(m_DockingHintLeft!=null && r.IntersectsWith(m_DockingHintLeft.Bounds))
{
if(Control.MousePosition.Y<m_DockingHintLeft.Top)
midLocation.Y=m_DockingHintLeft.Top-m_DockingHintMiddle.Height;
else
midLocation.Y=m_DockingHintLeft.Bottom;
}
else if(m_DockingHintRight!=null && r.IntersectsWith(m_DockingHintRight.Bounds))
{
if(Control.MousePosition.Y<m_DockingHintRight.Top)
midLocation.Y=m_DockingHintRight.Top-m_DockingHintMiddle.Height;
else
midLocation.Y=m_DockingHintRight.Bottom;
}
else if(m_DockingHintTop!=null && r.IntersectsWith(m_DockingHintTop.Bounds))
{
if(Control.MousePosition.X>m_DockingHintTop.Left)
midLocation.X=m_DockingHintTop.Right;
else
midLocation.X=m_DockingHintTop.Left-m_DockingHintMiddle.Width;
}
else if(m_DockingHintBottom!=null && r.IntersectsWith(m_DockingHintBottom.Bounds))
{
if(Control.MousePosition.X>m_DockingHintBottom.Left)
midLocation.X=m_DockingHintBottom.Right;
else
midLocation.X=m_DockingHintBottom.Left-m_DockingHintMiddle.Width;
}
if(m_DockingHintMiddle.Location!=midLocation)
{
m_DockingHintMiddle.Location=midLocation;
}
if(bShowMidHint)
{
m_DockingHintMiddle.ShowFocusless();
}
}
private bool DockingHintHandler(ref DockSiteInfo dockInfo, IDockInfo barDockInfo, int x, int y)
{
if(!m_DockingHintSetup)
{
m_DockingHintSetup=true;
return true;
}
// Determine whether mouse is inside of any of our bars
Bar barMouseOver=null;
foreach(Bar bar in this.Bars)
{
if(bar.Visible && (bar!=barDockInfo || this.DesignMode || bar.DockSide==eDockSide.Document))
{
Point p=bar.PointToClient(new Point(x,y));
if(bar.LayoutType==eLayoutType.DockContainer && bar.ClientRectangle.Contains(p) && bar.DockSide!=eDockSide.None && CanDockToBar(barDockInfo, bar))
{
barMouseOver=bar;
break;
}
}
}
// Setup Docking Hints Windows
SetupDockingHintWindows(barMouseOver,barDockInfo);
bool bMiddleDockHint=false;
dockInfo.DockSiteZOrderIndex=-1;
eMouseOverHintSide dockHintSide=eMouseOverHintSide.None;
if(m_DockingHintLeft!=null)
{
dockHintSide=m_DockingHintLeft.ExMouseMove(x,y);
}
if(m_DockingHintRight!=null)
{
eMouseOverHintSide ds=m_DockingHintRight.ExMouseMove(x,y);
if(dockHintSide==eMouseOverHintSide.None)
dockHintSide=ds;
}
if(m_DockingHintTop!=null)
{
eMouseOverHintSide ds=m_DockingHintTop.ExMouseMove(x,y);
if(dockHintSide==eMouseOverHintSide.None)
dockHintSide=ds;
}
if(m_DockingHintBottom!=null)
{
eMouseOverHintSide ds=m_DockingHintBottom.ExMouseMove(x,y);
if(dockHintSide==eMouseOverHintSide.None)
dockHintSide=ds;
}
if(m_DockingHintMiddle!=null)
{
eMouseOverHintSide ds=m_DockingHintMiddle.ExMouseMove(x,y);
if(dockHintSide==eMouseOverHintSide.None)
{
dockHintSide=ds;
if(ds!=eMouseOverHintSide.None)
bMiddleDockHint=true;
if(bMiddleDockHint && this.IsDocumentDockingEnabled && barDockInfo.CanDockDocument && barMouseOver==null && barDockInfo.CanDockDocument)
{
if(!barDockInfo.CanDockTop && ds==eMouseOverHintSide.Top)
dockHintSide=eMouseOverHintSide.DockTab;
else if(!barDockInfo.CanDockBottom && ds==eMouseOverHintSide.Bottom)
dockHintSide=eMouseOverHintSide.DockTab;
else if(!barDockInfo.CanDockLeft && ds==eMouseOverHintSide.Left)
dockHintSide=eMouseOverHintSide.DockTab;
else if(!barDockInfo.CanDockRight && ds==eMouseOverHintSide.Right)
dockHintSide=eMouseOverHintSide.DockTab;
}
}
}
dockInfo.MouseOverBar=barMouseOver;
if(barMouseOver==null || !bMiddleDockHint)
{
if(m_EnableFullSizeDock)
{
dockInfo.FullSizeDock=!bMiddleDockHint;
dockInfo.PartialSizeDock=bMiddleDockHint;
}
switch(dockHintSide)
{
case eMouseOverHintSide.Left:
{
dockInfo.MouseOverDockSide = eDockSide.Left;
if(barDockInfo.DockSide!=eDockSide.Left)
{
dockInfo.DockSide=DockStyle.Left;
if (bMiddleDockHint)
{
dockInfo.DockLine = 999;
dockInfo.InsertPosition = 999;
}
else
{
dockInfo.DockLine = -1;
dockInfo.InsertPosition = 0;
}
dockInfo.NewLine = true;
}
else
{
dockInfo.DockSide=DockStyle.Left;
dockInfo.DockLine=barDockInfo.DockLine;
dockInfo.DockOffset=barDockInfo.DockOffset;
dockInfo.InsertPosition=m_LeftDockSite.Controls.IndexOf(barDockInfo as Control);
}
dockInfo.objDockSite=m_LeftDockSite;
break;
}
case eMouseOverHintSide.Right:
{
dockInfo.MouseOverDockSide = eDockSide.Right;
if(barDockInfo.DockSide!=eDockSide.Right)
{
dockInfo.DockSide=DockStyle.Right;
if (bMiddleDockHint)
{
dockInfo.DockLine = -1;
dockInfo.InsertPosition = 0;
}
else
{
dockInfo.DockLine = 999;
dockInfo.InsertPosition = 999;
}
dockInfo.NewLine = true;
}
else
{
dockInfo.DockSide=DockStyle.Right;
dockInfo.DockLine=barDockInfo.DockLine;
dockInfo.DockOffset=barDockInfo.DockOffset;
dockInfo.InsertPosition=m_RightDockSite.Controls.IndexOf(barDockInfo as Control);
}
dockInfo.objDockSite=m_RightDockSite;
break;
}
case eMouseOverHintSide.Top:
{
dockInfo.MouseOverDockSide = eDockSide.Top;
if(barDockInfo.DockSide!=eDockSide.Top)
{
dockInfo.DockSide=DockStyle.Top;
if (bMiddleDockHint)
{
dockInfo.DockLine = 999;
dockInfo.InsertPosition = 999;
}
else
{
dockInfo.DockLine = -1;
dockInfo.InsertPosition = 0;
}
dockInfo.NewLine = true;
}
else
{
dockInfo.DockSide=DockStyle.Top;
dockInfo.DockLine=barDockInfo.DockLine;
dockInfo.DockOffset=barDockInfo.DockOffset;
dockInfo.InsertPosition=m_TopDockSite.Controls.IndexOf(barDockInfo as Control);
}
dockInfo.objDockSite=m_TopDockSite;
break;
}
case eMouseOverHintSide.Bottom:
{
dockInfo.MouseOverDockSide = eDockSide.Bottom;
if(barDockInfo.DockSide!=eDockSide.Bottom)
{
dockInfo.DockSide=DockStyle.Bottom;
if (bMiddleDockHint)
{
dockInfo.DockLine = -1;
dockInfo.InsertPosition = 0;
}
else
{
dockInfo.DockLine = 999;
dockInfo.InsertPosition = 999;
}
dockInfo.NewLine=true;
}
else
{
dockInfo.DockSide=DockStyle.Bottom;
dockInfo.DockLine=barDockInfo.DockLine;
dockInfo.DockOffset=barDockInfo.DockOffset;
dockInfo.InsertPosition=m_BottomDockSite.Controls.IndexOf(barDockInfo as Control);
}
dockInfo.objDockSite=m_BottomDockSite;
break;
}
case eMouseOverHintSide.DockTab:
{
if(this.IsDocumentDockingEnabled)
{
dockInfo.objDockSite=m_FillDockSite;
dockInfo.DockSide=DockStyle.Fill;
dockInfo.MouseOverDockSide=eDockSide.Document;
}
break;
}
}
}
else
{
switch(dockHintSide)
{
case eMouseOverHintSide.DockTab:
{
dockInfo.MouseOverDockSide=eDockSide.Document;
if(barMouseOver!=null)
{
//if(((Bar)barDockInfo).TempTabBar==barMouseOver)
{
dockInfo.TabDockContainer=barMouseOver;
dockInfo.DockSide=barMouseOver.Parent.Dock;
dockInfo.objDockSite=barMouseOver.Parent as DockSite;
}
// else
// {
// if(barDockInfo.DockSide!=eDockSide.None)
// {
// dockInfo.DockSide=barMouseOver.Parent.Dock;
// dockInfo.objDockSite=barMouseOver.Parent as DockSite;
// dockInfo.DockLine=barDockInfo.DockLine;
// dockInfo.DockOffset=barDockInfo.DockOffset;
// }
// else
// {
// dockInfo.TabDockContainer=barMouseOver;
// }
// }
}
break;
}
case eMouseOverHintSide.Right:
{
dockInfo.MouseOverDockSide=eDockSide.Right;
dockInfo.DockSide=barMouseOver.Parent.Dock;
dockInfo.objDockSite=barMouseOver.DockedSite as DockSite;
switch(barMouseOver.DockSide)
{
case eDockSide.Top:
case eDockSide.Bottom:
{
dockInfo.DockLine = 0; // barMouseOver.DockLine;
dockInfo.InsertPosition=barMouseOver.Parent.Controls.IndexOf(barMouseOver)+1;
dockInfo.DockOffset=barMouseOver.DockOffset+1;
break;
}
default:
{
dockInfo.DockLine=barMouseOver.DockLine+1;
dockInfo.InsertPosition=barMouseOver.Parent.Controls.IndexOf(barMouseOver);
dockInfo.InsertPosition++;
dockInfo.NewLine=true;
break;
}
}
break;
}
case eMouseOverHintSide.Left:
{
dockInfo.MouseOverDockSide=eDockSide.Left;
dockInfo.DockSide=barMouseOver.Parent.Dock;
dockInfo.objDockSite=barMouseOver.DockedSite as DockSite;
switch(barMouseOver.DockSide)
{
case eDockSide.Top:
case eDockSide.Bottom:
{
dockInfo.DockLine = 0; // barMouseOver.DockLine;
dockInfo.InsertPosition=barMouseOver.Parent.Controls.IndexOf(barMouseOver);
dockInfo.DockOffset=barMouseOver.DockOffset-1;
break;
}
default:
{
dockInfo.DockLine = 0; // barMouseOver.DockLine - 1;
dockInfo.InsertPosition=barMouseOver.Parent.Controls.IndexOf(barMouseOver);
dockInfo.NewLine=true;
break;
}
}
break;
}
case eMouseOverHintSide.Top:
{
dockInfo.MouseOverDockSide=eDockSide.Top;
dockInfo.DockSide=barMouseOver.Parent.Dock;
dockInfo.objDockSite=barMouseOver.DockedSite as DockSite;
switch(barMouseOver.DockSide)
{
case eDockSide.Top:
case eDockSide.Bottom:
{
dockInfo.DockLine = 0; // barMouseOver.DockLine - 1;
dockInfo.InsertPosition=barMouseOver.Parent.Controls.IndexOf(barMouseOver);
dockInfo.NewLine=true;
break;
}
default:
{
dockInfo.DockLine = 0;// barMouseOver.DockLine;
dockInfo.InsertPosition=barMouseOver.Parent.Controls.IndexOf(barMouseOver);
dockInfo.DockOffset=barMouseOver.DockOffset-1;
break;
}
}
break;
}
case eMouseOverHintSide.Bottom:
{
dockInfo.MouseOverDockSide=eDockSide.Bottom;
dockInfo.DockSide=barMouseOver.Parent.Dock;
dockInfo.objDockSite=barMouseOver.DockedSite as DockSite;
switch(barMouseOver.DockSide)
{
case eDockSide.Top:
case eDockSide.Bottom:
{
dockInfo.DockLine=barMouseOver.DockLine+1;
dockInfo.InsertPosition=barMouseOver.Parent.Controls.IndexOf(barMouseOver);
if(barMouseOver.DockSide==eDockSide.Bottom)
dockInfo.InsertPosition++;
dockInfo.NewLine=true;
break;
}
default:
{
dockInfo.DockLine = 0; // barMouseOver.DockLine;
dockInfo.InsertPosition=barMouseOver.Parent.Controls.IndexOf(barMouseOver)+1;
dockInfo.DockOffset=barMouseOver.DockOffset+1;
break;
}
}
break;
}
}
}
dockInfo.UseOutline=true;
return true;
}
private bool CanDockToBar(IDockInfo barDockInfo, Bar referenceBar)
{
if (!referenceBar.AcceptDropItems)
return false;
if(referenceBar.DockSide==eDockSide.Bottom && !barDockInfo.CanDockBottom)
return false;
if(referenceBar.DockSide==eDockSide.Left && !barDockInfo.CanDockLeft)
return false;
if(referenceBar.DockSide==eDockSide.Right && !barDockInfo.CanDockRight)
return false;
if(referenceBar.DockSide==eDockSide.Document && !barDockInfo.CanDockDocument)
return false;
if(referenceBar.DockSide==eDockSide.Top && !barDockInfo.CanDockTop)
return false;
return true;
}
DockSiteInfo IOwnerBarSupport.GetDockInfo(IDockInfo pDock, int x, int y)
{
DockSiteInfo objRet=new DockSiteInfo();
// Prevent Docking if Ctrl key is pressed
if((Control.ModifierKeys & Keys.Control)!=0)
return objRet;
if(((Bar)pDock).LayoutType==eLayoutType.DockContainer)
{
if (pDock.CanDockBottom || pDock.CanDockLeft || pDock.CanDockRight || pDock.CanDockTop || pDock.CanDockDocument)
{
if (DockingHintHandler(ref objRet, pDock, x, y))
return objRet;
}
return objRet;
}
if(pDock.CanDockTop && m_ToolbarTopDockSite!=null)
{
objRet = m_ToolbarTopDockSite.GetDockSiteInfo(pDock, x, y);
if(objRet.objDockSite!=null)
return objRet;
}
if(pDock.CanDockBottom && m_ToolbarBottomDockSite!=null)
{
objRet = m_ToolbarBottomDockSite.GetDockSiteInfo(pDock, x, y);
if(objRet.objDockSite!=null)
return objRet;
}
if(pDock.CanDockLeft && m_ToolbarLeftDockSite!=null)
{
objRet = m_ToolbarLeftDockSite.GetDockSiteInfo(pDock, x, y);
if(objRet.objDockSite!=null)
return objRet;
}
if(pDock.CanDockRight && m_ToolbarRightDockSite!=null)
{
objRet = m_ToolbarRightDockSite.GetDockSiteInfo(pDock, x, y);
if(objRet.objDockSite!=null)
return objRet;
}
return objRet;
}
