public bool GetDockTarget(DockItem item, int px, int py, Gdk.Rectangle rect, out DockDelegate dockDelegate, out Gdk.Rectangle outrect)
{
dockDelegate = null;
if (item != this.item && this.item.Visible && rect.Contains(px, py))
{
int xdockMargin = (int)((double)rect.Width * (1.0 - DockFrame.ItemDockCenterArea)) / 2;
int ydockMargin = (int)((double)rect.Height * (1.0 - DockFrame.ItemDockCenterArea)) / 2;
DockPosition pos;
/* if (ParentGroup.Type == DockGroupType.Tabbed) {
* rect = new Gdk.Rectangle (rect.X + xdockMargin, rect.Y + ydockMargin, rect.Width - xdockMargin*2, rect.Height - ydockMargin*2);
* pos = DockPosition.CenterAfter;
* }
*/
if (px <= rect.X + xdockMargin && ParentGroup.Type != DockGroupType.Horizontal)
{
outrect = new Gdk.Rectangle(rect.X, rect.Y, xdockMargin, rect.Height);
pos = DockPosition.Left;
}
else if (px >= rect.Right - xdockMargin && ParentGroup.Type != DockGroupType.Horizontal)
{
outrect = new Gdk.Rectangle(rect.Right - xdockMargin, rect.Y, xdockMargin, rect.Height);
pos = DockPosition.Right;
}
else if (py <= rect.Y + ydockMargin && ParentGroup.Type != DockGroupType.Vertical)
{
outrect = new Gdk.Rectangle(rect.X, rect.Y, rect.Width, ydockMargin);
pos = DockPosition.Top;
}
else if (py >= rect.Bottom - ydockMargin && ParentGroup.Type != DockGroupType.Vertical)
{
outrect = new Gdk.Rectangle(rect.X, rect.Bottom - ydockMargin, rect.Width, ydockMargin);
pos = DockPosition.Bottom;
}
else
{
outrect = new Gdk.Rectangle(rect.X + xdockMargin, rect.Y + ydockMargin, rect.Width - xdockMargin * 2, rect.Height - ydockMargin * 2);
pos = DockPosition.Center;
}
dockDelegate = delegate(DockItem dit)
{
DockGroupItem it = ParentGroup.AddObject(dit, pos, Id);
it.SetVisible(true);
ParentGroup.FocusItem(it);
};
return(true);
}
outrect = Gdk.Rectangle.Zero;
return(false);
}
internal override bool GetDockTarget(DockItem item, int px, int py, out DockDelegate dockDelegate, out Gdk.Rectangle rect)
{
return(GetDockTarget(item, px, py, Allocation, out dockDelegate, out rect));
}
public void SetDockInfo (DockDelegate dockDelegate, Rectangle rect)
{
DockDelegate = dockDelegate;
DockRect = rect;
}
internal override bool GetDockTarget(DockItem item, int px, int py, out DockDelegate dockDelegate, out Gdk.Rectangle rect)
{
if (!Allocation.Contains(px, py) || VisibleObjects.Count == 0)
{
dockDelegate = null;
rect = Gdk.Rectangle.Zero;
return(false);
}
if (type == DockGroupType.Tabbed)
{
// Tabs can only contain DockGroupItems
return(((DockGroupItem)VisibleObjects[0]).GetDockTarget(item, px, py, Allocation, out dockDelegate, out rect));
}
else if (type == DockGroupType.Horizontal)
{
if (px >= Allocation.Right - DockFrame.GroupDockSeparatorSize)
{
// Dock to the right of the group
dockDelegate = delegate(DockItem it)
{
DockTarget(it, dockObjects.Count);
};
rect = new Gdk.Rectangle(Allocation.Right - DockFrame.GroupDockSeparatorSize, Allocation.Y, DockFrame.GroupDockSeparatorSize, Allocation.Height);
return(true);
}
else if (px <= Allocation.Left + DockFrame.GroupDockSeparatorSize)
{
// Dock to the left of the group
dockDelegate = delegate(DockItem it)
{
DockTarget(it, 0);
};
rect = new Gdk.Rectangle(Allocation.Left, Allocation.Y, DockFrame.GroupDockSeparatorSize, Allocation.Height);
return(true);
}
// Dock in a separator
for (int n = 0; n < VisibleObjects.Count; n++)
{
DockObject ob = VisibleObjects [n];
if (n < VisibleObjects.Count - 1 &&
px >= ob.Allocation.Right - DockFrame.GroupDockSeparatorSize / 2 &&
px <= ob.Allocation.Right + DockFrame.GroupDockSeparatorSize / 2)
{
int dn = dockObjects.IndexOf(ob);
dockDelegate = delegate(DockItem it)
{
DockTarget(it, dn + 1);
};
rect = new Gdk.Rectangle(ob.Allocation.Right - DockFrame.GroupDockSeparatorSize / 2, Allocation.Y, DockFrame.GroupDockSeparatorSize, Allocation.Height);
return(true);
}
else if (ob.GetDockTarget(item, px, py, out dockDelegate, out rect))
{
return(true);
}
}
}
else if (type == DockGroupType.Vertical)
{
if (py >= Allocation.Bottom - DockFrame.GroupDockSeparatorSize)
{
// Dock to the bottom of the group
dockDelegate = delegate(DockItem it)
{
DockTarget(it, dockObjects.Count);
};
rect = new Gdk.Rectangle(Allocation.X, Allocation.Bottom - DockFrame.GroupDockSeparatorSize, Allocation.Width, DockFrame.GroupDockSeparatorSize);
return(true);
}
else if (py <= Allocation.Top + DockFrame.GroupDockSeparatorSize)
{
// Dock to the top of the group
dockDelegate = delegate(DockItem it)
{
DockTarget(it, 0);
};
rect = new Gdk.Rectangle(Allocation.X, Allocation.Top, Allocation.Width, DockFrame.GroupDockSeparatorSize);
return(true);
}
// Dock in a separator
for (int n = 0; n < VisibleObjects.Count; n++)
{
DockObject ob = VisibleObjects [n];
if (n < VisibleObjects.Count - 1 &&
py >= ob.Allocation.Bottom - DockFrame.GroupDockSeparatorSize / 2 &&
py <= ob.Allocation.Bottom + DockFrame.GroupDockSeparatorSize / 2)
{
int dn = dockObjects.IndexOf(ob);
dockDelegate = delegate(DockItem it)
{
DockTarget(it, dn + 1);
};
rect = new Gdk.Rectangle(Allocation.X, ob.Allocation.Bottom - DockFrame.GroupDockSeparatorSize / 2, Allocation.Width, DockFrame.GroupDockSeparatorSize);
return(true);
}
else if (ob.GetDockTarget(item, px, py, out dockDelegate, out rect))
{
return(true);
}
}
}
dockDelegate = null;
rect = Gdk.Rectangle.Zero;
return(false);
}
internal abstract bool GetDockTarget(DockItem item, int px, int py, out DockDelegate dockDelegate, out Gdk.Rectangle rect);
public bool GetDockTarget (DockItem item, int px, int py, Gdk.Rectangle rect, out DockDelegate dockDelegate, out Gdk.Rectangle outrect)
{
outrect = Gdk.Rectangle.Zero;
dockDelegate = null;
if (item != this.item && this.item.Visible && rect.Contains (px, py)) {
// Check if the item is allowed to be docked here
var s = Frame.GetRegionStyleForObject (this);
int xdockMargin = (int) ((double)rect.Width * (1.0 - DockFrame.ItemDockCenterArea)) / 2;
int ydockMargin = (int) ((double)rect.Height * (1.0 - DockFrame.ItemDockCenterArea)) / 2;
DockPosition pos;
/* if (ParentGroup.Type == DockGroupType.Tabbed) {
rect = new Gdk.Rectangle (rect.X + xdockMargin, rect.Y + ydockMargin, rect.Width - xdockMargin*2, rect.Height - ydockMargin*2);
pos = DockPosition.CenterAfter;
}*/
if (px <= rect.X + xdockMargin && ParentGroup.Type != DockGroupType.Horizontal) {
if (s.SingleColumnMode.Value)
return false;
outrect = new Gdk.Rectangle (rect.X, rect.Y, xdockMargin, rect.Height);
pos = DockPosition.Left;
}
else if (px >= rect.Right - xdockMargin && ParentGroup.Type != DockGroupType.Horizontal) {
if (s.SingleColumnMode.Value)
return false;
outrect = new Gdk.Rectangle (rect.Right - xdockMargin, rect.Y, xdockMargin, rect.Height);
pos = DockPosition.Right;
}
else if (py <= rect.Y + ydockMargin && ParentGroup.Type != DockGroupType.Vertical) {
if (s.SingleRowMode.Value)
return false;
outrect = new Gdk.Rectangle (rect.X, rect.Y, rect.Width, ydockMargin);
pos = DockPosition.Top;
}
else if (py >= rect.Bottom - ydockMargin && ParentGroup.Type != DockGroupType.Vertical) {
if (s.SingleRowMode.Value)
return false;
outrect = new Gdk.Rectangle (rect.X, rect.Bottom - ydockMargin, rect.Width, ydockMargin);
pos = DockPosition.Bottom;
}
else {
outrect = new Gdk.Rectangle (rect.X + xdockMargin, rect.Y + ydockMargin, rect.Width - xdockMargin*2, rect.Height - ydockMargin*2);
pos = DockPosition.Center;
}
dockDelegate = delegate (DockItem dit) {
DockGroupItem it = ParentGroup.AddObject (dit, pos, Id);
it.SetVisible (true);
ParentGroup.FocusItem (it);
};
return true;
}
return false;
}
internal override bool GetDockTarget (DockItem item, int px, int py, out DockDelegate dockDelegate, out Gdk.Rectangle rect)
{
return GetDockTarget (item, px, py, Allocation, out dockDelegate, out rect);
}
internal override bool GetDockTarget (DockItem item, int px, int py, out DockDelegate dockDelegate, out Gdk.Rectangle rect)
{
dockDelegate = null;
rect = Gdk.Rectangle.Zero;
if (!Allocation.Contains (px, py) || VisibleObjects.Count == 0)
return false;
if (type == DockGroupType.Tabbed) {
// Tabs can only contain DockGroupItems
var sel = boundTabStrip != null ? VisibleObjects[boundTabStrip.CurrentTab] : VisibleObjects[VisibleObjects.Count - 1];
return ((DockGroupItem)sel).GetDockTarget (item, px, py, Allocation, out dockDelegate, out rect);
}
else if (type == DockGroupType.Horizontal) {
if (px >= Allocation.Right - DockFrame.GroupDockSeparatorSize) {
// Check if the item is allowed to be docked here
var s = Frame.GetRegionStyleForObject (VisibleObjects[VisibleObjects.Count - 1]);
if (s.SingleColumnMode.Value)
return false;
// Dock to the right of the group
dockDelegate = delegate (DockItem it) {
DockTarget (it, dockObjects.Count);
};
rect = new Gdk.Rectangle (Allocation.Right - DockFrame.GroupDockSeparatorSize, Allocation.Y, DockFrame.GroupDockSeparatorSize, Allocation.Height);
return true;
}
else if (px <= Allocation.Left + DockFrame.GroupDockSeparatorSize) {
// Check if the item is allowed to be docked here
var s = Frame.GetRegionStyleForObject (VisibleObjects[0]);
if (s.SingleColumnMode.Value)
return false;
// Dock to the left of the group
dockDelegate = delegate (DockItem it) {
DockTarget (it, 0);
};
rect = new Gdk.Rectangle (Allocation.Left, Allocation.Y, DockFrame.GroupDockSeparatorSize, Allocation.Height);
return true;
}
// Dock in a separator
for (int n=0; n<VisibleObjects.Count; n++) {
DockObject ob = VisibleObjects [n];
if (n < VisibleObjects.Count - 1 &&
px >= ob.Allocation.Right - DockFrame.GroupDockSeparatorSize/2 &&
px <= ob.Allocation.Right + DockFrame.GroupDockSeparatorSize/2)
{
// Check if the item is allowed to be docked here
int dn = dockObjects.IndexOf (ob) + 1;
var s = Frame.GetRegionStyleForPosition (this, dn, true);
if (s.SingleColumnMode.Value)
return false;
dockDelegate = delegate (DockItem it) {
DockTarget (it, dn);
};
rect = new Gdk.Rectangle (ob.Allocation.Right - DockFrame.GroupDockSeparatorSize/2, Allocation.Y, DockFrame.GroupDockSeparatorSize, Allocation.Height);
return true;
}
else if (ob.GetDockTarget (item, px, py, out dockDelegate, out rect))
return true;
}
}
else if (type == DockGroupType.Vertical) {
if (py >= Allocation.Bottom - DockFrame.GroupDockSeparatorSize) {
// Check if the item is allowed to be docked here
var s = Frame.GetRegionStyleForObject (VisibleObjects[VisibleObjects.Count - 1]);
if (s.SingleRowMode.Value)
return false;
// Dock to the bottom of the group
dockDelegate = delegate (DockItem it) {
DockTarget (it, dockObjects.Count);
};
rect = new Gdk.Rectangle (Allocation.X, Allocation.Bottom - DockFrame.GroupDockSeparatorSize, Allocation.Width, DockFrame.GroupDockSeparatorSize);
return true;
}
else if (py <= Allocation.Top + DockFrame.GroupDockSeparatorSize) {
// Check if the item is allowed to be docked here
var s = Frame.GetRegionStyleForObject (VisibleObjects[0]);
if (s.SingleRowMode.Value)
return false;
// Dock to the top of the group
dockDelegate = delegate (DockItem it) {
DockTarget (it, 0);
};
rect = new Gdk.Rectangle (Allocation.X, Allocation.Top, Allocation.Width, DockFrame.GroupDockSeparatorSize);
return true;
}
// Dock in a separator
for (int n=0; n<VisibleObjects.Count; n++) {
DockObject ob = VisibleObjects [n];
if (n < VisibleObjects.Count - 1 &&
py >= ob.Allocation.Bottom - DockFrame.GroupDockSeparatorSize/2 &&
py <= ob.Allocation.Bottom + DockFrame.GroupDockSeparatorSize/2)
{
// Check if the item is allowed to be docked here
int dn = dockObjects.IndexOf (ob) + 1;
var s = Frame.GetRegionStyleForPosition (this, dn, true);
if (s.SingleRowMode.Value)
return false;
dockDelegate = delegate (DockItem it) {
DockTarget (it, dn);
};
rect = new Gdk.Rectangle (Allocation.X, ob.Allocation.Bottom - DockFrame.GroupDockSeparatorSize/2, Allocation.Width, DockFrame.GroupDockSeparatorSize);
return true;
}
else if (ob.GetDockTarget (item, px, py, out dockDelegate, out rect))
return true;
}
}
dockDelegate = null;
rect = Gdk.Rectangle.Zero;
return false;
}
internal override bool GetDockTarget(DockItem item, int px, int py, out DockDelegate dockDelegate, out Gdk.Rectangle rect)
{
if (!Allocation.Contains (px, py) || VisibleObjects.Count == 0) {
dockDelegate = null;
rect = Gdk.Rectangle.Zero;
return false;
}
if (type == DockGroupType.Tabbed) {
// Tabs can only contain DockGroupItems
return ((DockGroupItem)VisibleObjects[0]).GetDockTarget (item, px, py, Allocation, out dockDelegate, out rect);
}
else if (type == DockGroupType.Horizontal) {
if (px >= Allocation.Right - DockFrame.GroupDockSeparatorSize) {
// Dock to the right of the group
dockDelegate = delegate (DockItem it) {
DockTarget (it, dockObjects.Count);
};
rect = new Gdk.Rectangle (Allocation.Right - DockFrame.GroupDockSeparatorSize, Allocation.Y, DockFrame.GroupDockSeparatorSize, Allocation.Height);
return true;
}
else if (px <= Allocation.Left + DockFrame.GroupDockSeparatorSize) {
// Dock to the left of the group
dockDelegate = delegate (DockItem it) {
DockTarget (it, 0);
};
rect = new Gdk.Rectangle (Allocation.Left, Allocation.Y, DockFrame.GroupDockSeparatorSize, Allocation.Height);
return true;
}
// Dock in a separator
for (int n=0; n<VisibleObjects.Count; n++) {
DockObject ob = VisibleObjects [n];
if (n < VisibleObjects.Count - 1 &&
px >= ob.Allocation.Right - DockFrame.GroupDockSeparatorSize/2 &&
px <= ob.Allocation.Right + DockFrame.GroupDockSeparatorSize/2)
{
int dn = dockObjects.IndexOf (ob);
dockDelegate = delegate (DockItem it) {
DockTarget (it, dn+1);
};
rect = new Gdk.Rectangle (ob.Allocation.Right - DockFrame.GroupDockSeparatorSize/2, Allocation.Y, DockFrame.GroupDockSeparatorSize, Allocation.Height);
return true;
}
else if (ob.GetDockTarget (item, px, py, out dockDelegate, out rect))
return true;
}
}
else if (type == DockGroupType.Vertical) {
if (py >= Allocation.Bottom - DockFrame.GroupDockSeparatorSize) {
// Dock to the bottom of the group
dockDelegate = delegate (DockItem it) {
DockTarget (it, dockObjects.Count);
};
rect = new Gdk.Rectangle (Allocation.X, Allocation.Bottom - DockFrame.GroupDockSeparatorSize, Allocation.Width, DockFrame.GroupDockSeparatorSize);
return true;
}
else if (py <= Allocation.Top + DockFrame.GroupDockSeparatorSize) {
// Dock to the top of the group
dockDelegate = delegate (DockItem it) {
DockTarget (it, 0);
};
rect = new Gdk.Rectangle (Allocation.X, Allocation.Top, Allocation.Width, DockFrame.GroupDockSeparatorSize);
return true;
}
// Dock in a separator
for (int n=0; n<VisibleObjects.Count; n++) {
DockObject ob = VisibleObjects [n];
if (n < VisibleObjects.Count - 1 &&
py >= ob.Allocation.Bottom - DockFrame.GroupDockSeparatorSize/2 &&
py <= ob.Allocation.Bottom + DockFrame.GroupDockSeparatorSize/2)
{
int dn = dockObjects.IndexOf (ob);
dockDelegate = delegate (DockItem it) {
DockTarget (it, dn+1);
};
rect = new Gdk.Rectangle (Allocation.X, ob.Allocation.Bottom - DockFrame.GroupDockSeparatorSize/2, Allocation.Width, DockFrame.GroupDockSeparatorSize);
return true;
}
else if (ob.GetDockTarget (item, px, py, out dockDelegate, out rect))
return true;
}
}
dockDelegate = null;
rect = Gdk.Rectangle.Zero;
return false;
}
internal abstract bool GetDockTarget (DockItem item, int px, int py, out DockDelegate dockDelegate, out Gdk.Rectangle rect);
public void SetDockInfo(DockDelegate dockDelegate, Rectangle rect)
{
DockDelegate = dockDelegate;
DockRect = rect;
}