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 DockBarItem BarDock(Gtk.PositionType pos, DockItem item, int size)
{
return(GetDockBar(pos).AddItem(item, size));
}
public DockGroupItem(DockFrame frame, DockItem item) : base(frame)
{
this.item = item;
visibleFlag = item.Visible;
}
internal void DockInPlaceholder(DockItem item)
{
container.DockInPlaceholder(item);
}
internal void UpdatePlaceholder(DockItem item, Gdk.Size size, bool allowDocking)
{
container.UpdatePlaceholder(item, size, allowDocking);
}
internal abstract bool GetDockTarget(DockItem item, int px, int py, out DockDelegate dockDelegate, out Gdk.Rectangle rect);
DockGroupItem AddDefaultItem(DockGroup grp, DockItem it)
{
return(AddItemAtLocation(grp, it, it.DefaultLocation, it.DefaultVisible, it.DefaultStatus));
}
public DockGroupItem AddObject(DockItem obj, DockPosition pos, string relItemId)
{
int npos = -1;
if (relItemId != null)
{
for (int n = 0; n < dockObjects.Count; n++)
{
DockGroupItem it = dockObjects [n] as DockGroupItem;
if (it != null && it.Id == relItemId)
{
npos = n;
}
}
}
if (npos == -1)
{
if (pos == DockPosition.Left || pos == DockPosition.Top)
{
npos = 0;
}
else
{
npos = dockObjects.Count - 1;
}
}
DockGroupItem gitem = null;
if (pos == DockPosition.Left || pos == DockPosition.Right)
{
if (type != DockGroupType.Horizontal)
{
gitem = Split(DockGroupType.Horizontal, pos == DockPosition.Left, obj, npos);
}
else
{
gitem = InsertObject(obj, npos, pos);
}
}
else if (pos == DockPosition.Top || pos == DockPosition.Bottom)
{
if (type != DockGroupType.Vertical)
{
gitem = Split(DockGroupType.Vertical, pos == DockPosition.Top, obj, npos);
}
else
{
gitem = InsertObject(obj, npos, pos);
}
}
else if (pos == DockPosition.CenterBefore || pos == DockPosition.Center)
{
if (type != DockGroupType.Tabbed)
{
gitem = Split(DockGroupType.Tabbed, pos == DockPosition.CenterBefore, obj, npos);
}
else
{
if (pos == DockPosition.Center)
{
npos++;
}
gitem = new DockGroupItem(Frame, obj);
dockObjects.Insert(npos, gitem);
gitem.ParentGroup = this;
}
}
ResetVisibleGroups();
return(gitem);
}
DockGroupItem Split(DockGroupType newType, bool addFirst, DockItem obj, int npos)
{
DockGroupItem item = new DockGroupItem(Frame, obj);
if (npos == -1 || type == DockGroupType.Tabbed)
{
if (ParentGroup != null && ParentGroup.Type == newType)
{
// No need to split. Just add the new item as a sibling of this one.
int i = ParentGroup.Objects.IndexOf(this);
if (addFirst)
{
ParentGroup.Objects.Insert(i, item);
}
else
{
ParentGroup.Objects.Insert(i + 1, item);
}
item.ParentGroup = ParentGroup;
item.ResetDefaultSize();
}
else
{
DockGroup grp = Copy();
dockObjects.Clear();
if (addFirst)
{
dockObjects.Add(item);
dockObjects.Add(grp);
}
else
{
dockObjects.Add(grp);
dockObjects.Add(item);
}
item.ParentGroup = this;
item.ResetDefaultSize();
grp.ParentGroup = this;
grp.ResetDefaultSize();
Type = newType;
}
}
else
{
DockGroup grp = new DockGroup(Frame, newType);
DockObject replaced = dockObjects[npos];
if (addFirst)
{
grp.AddObject(item);
grp.AddObject(replaced);
}
else
{
grp.AddObject(replaced);
grp.AddObject(item);
}
grp.CopySizeFrom(replaced);
dockObjects [npos] = grp;
grp.ParentGroup = this;
}
return(item);
}
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);
}
public AutoHideBox(DockFrame frame, DockItem item, Gtk.PositionType pos, int size)
{
this.position = pos;
this.frame = frame;
this.targetSize = size;
horiz = pos == PositionType.Left || pos == PositionType.Right;
startPos = pos == PositionType.Top || pos == PositionType.Left;
Events = Events | Gdk.EventMask.EnterNotifyMask | Gdk.EventMask.LeaveNotifyMask;
Box fr;
CustomFrame cframe = new CustomFrame();
switch (pos)
{
case PositionType.Left: cframe.SetMargins(1, 1, 0, 1); break;
case PositionType.Right: cframe.SetMargins(1, 1, 1, 0); break;
case PositionType.Top: cframe.SetMargins(0, 1, 1, 1); break;
case PositionType.Bottom: cframe.SetMargins(1, 0, 1, 1); break;
}
EventBox sepBox = new EventBox();
cframe.Add(sepBox);
if (horiz)
{
fr = new HBox();
sepBox.Realized += delegate { sepBox.GdkWindow.Cursor = resizeCursorW; };
sepBox.WidthRequest = gripSize;
}
else
{
fr = new VBox();
sepBox.Realized += delegate { sepBox.GdkWindow.Cursor = resizeCursorH; };
sepBox.HeightRequest = gripSize;
}
sepBox.Events = EventMask.AllEventsMask;
if (pos == PositionType.Left || pos == PositionType.Top)
{
fr.PackEnd(cframe, false, false, 0);
}
else
{
fr.PackStart(cframe, false, false, 0);
}
Add(fr);
ShowAll();
Hide();
scrollable = new ScrollableContainer();
scrollable.ScrollMode = false;
scrollable.Show();
item.Widget.Show();
scrollable.Add(item.Widget);
fr.PackStart(scrollable, true, true, 0);
sepBox.ButtonPressEvent += OnSizeButtonPress;
sepBox.ButtonReleaseEvent += OnSizeButtonRelease;
sepBox.MotionNotifyEvent += OnSizeMotion;
sepBox.ExposeEvent += OnGripExpose;
sepBox.EnterNotifyEvent += delegate { insideGrip = true; sepBox.QueueDraw(); };
sepBox.LeaveNotifyEvent += delegate { insideGrip = false; sepBox.QueueDraw(); };
}
public DockItemContainer(DockFrame frame, DockItem item)
{
this.frame = frame;
this.item = item;
ResizeMode = Gtk.ResizeMode.Queue;
Spacing = 0;
title = new Gtk.Label();
title.Xalign = 0;
title.Xpad = 3;
title.UseMarkup = true;
title.Ellipsize = Pango.EllipsizeMode.End;
btnDock = new Button(new Gtk.Image(pixAutoHide));
btnDock.Relief = ReliefStyle.None;
btnDock.CanFocus = false;
btnDock.WidthRequest = btnDock.HeightRequest = 17;
btnDock.Clicked += OnClickDock;
btnClose = new Button(new Gtk.Image(pixClose));
btnClose.TooltipText = Catalog.GetString("Hide");
btnClose.Relief = ReliefStyle.None;
btnClose.CanFocus = false;
btnClose.WidthRequest = btnClose.HeightRequest = 17;
btnClose.Clicked += delegate {
item.Visible = false;
};
HBox box = new HBox(false, 0);
box.PackStart(title, true, true, 0);
box.PackEnd(btnClose, false, false, 0);
box.PackEnd(btnDock, false, false, 0);
headerAlign = new Alignment(0.0f, 0.0f, 1.0f, 1.0f);
headerAlign.TopPadding = headerAlign.BottomPadding = headerAlign.RightPadding = headerAlign.LeftPadding = 1;
headerAlign.Add(box);
header = new EventBox();
header.Events |= Gdk.EventMask.KeyPressMask | Gdk.EventMask.KeyReleaseMask;
header.ButtonPressEvent += HeaderButtonPress;
header.ButtonReleaseEvent += HeaderButtonRelease;
header.MotionNotifyEvent += HeaderMotion;
header.KeyPressEvent += HeaderKeyPress;
header.KeyReleaseEvent += HeaderKeyRelease;
header.Add(headerAlign);
header.ExposeEvent += HeaderExpose;
header.Realized += delegate {
header.GdkWindow.Cursor = handCursor;
};
foreach (Widget w in new Widget [] { header, btnDock, btnClose })
{
w.EnterNotifyEvent += HeaderEnterNotify;
w.LeaveNotifyEvent += HeaderLeaveNotify;
}
PackStart(header, false, false, 0);
ShowAll();
PackStart(item.GetToolbar(PositionType.Top).Container, false, false, 0);
HBox hbox = new HBox();
hbox.Show();
hbox.PackStart(item.GetToolbar(PositionType.Left).Container, false, false, 0);
contentBox = new HBox();
contentBox.Show();
hbox.PackStart(contentBox, true, true, 0);
hbox.PackStart(item.GetToolbar(PositionType.Right).Container, false, false, 0);
PackStart(hbox, true, true, 0);
PackStart(item.GetToolbar(PositionType.Bottom).Container, false, false, 0);
UpdateBehavior();
}