internal DockItemToolbar(DockItem parentItem, PositionType position)
{
this.parentItem = parentItem;
frame = new CustomFrame ();
switch (position) {
case PositionType.Top:
frame.SetMargins (0, 0, 1, 1);
frame.SetPadding (0, 2, 2, 0);
break;
case PositionType.Bottom:
frame.SetMargins (0, 1, 1, 1);
frame.SetPadding (2, 2, 2, 0);
break;
case PositionType.Left:
frame.SetMargins (0, 1, 1, 0);
frame.SetPadding (0, 0, 2, 2);
break;
case PositionType.Right:
frame.SetMargins (0, 1, 0, 1);
frame.SetPadding (0, 0, 2, 2);
break;
}
this.position = position;
if (position == PositionType.Top || position == PositionType.Bottom)
box = new HBox (false, 3);
else
box = new VBox (false, 3);
box.Show ();
frame.Add (box);
frame.GradientBackround = true;
}
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 DockBarItem(DockBar bar, DockItem it, int size)
{
Events = Events | Gdk.EventMask.EnterNotifyMask | Gdk.EventMask.LeaveNotifyMask;
this.size = size;
this.bar = bar;
this.it = it;
VisibleWindow = false;
UpdateTab ();
lastFrameSize = bar.Frame.Allocation.Size;
bar.Frame.SizeAllocated += HandleBarFrameSizeAllocated;
}
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);
DockGroupItem AddDefaultItem(DockGroup grp, DockItem it)
{
return AddItemAtLocation (grp, it, it.DefaultLocation, it.DefaultVisible, it.DefaultStatus);
}
internal void UpdatePlaceholder(DockItem item, Gdk.Size size, bool allowDocking)
{
container.UpdatePlaceholder (item, size, allowDocking);
}
internal void UpdatePlaceholder(DockItem item, Gdk.Size size, bool allowDocking)
{
container.UpdatePlaceholder(item, size, allowDocking);
}
public DockGroupItem(DockFrame frame, DockItem item) : base(frame)
{
this.item = item;
visibleFlag = item.Visible;
}
public DockGroupItem(DockFrame frame, DockItem item)
: base(frame)
{
this.item = item;
visibleFlag = item.Visible;
}
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 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;
}
public override void CopyFrom(DockObject ob)
{
base.CopyFrom (ob);
DockGroupItem it = (DockGroupItem)ob;
item = it.item;
visibleFlag = it.visibleFlag;
floatRect = it.floatRect;
}
void DockTarget(DockItem item, int n)
{
DockGroupItem gitem = new DockGroupItem (Frame, item);
dockObjects.Insert (n, gitem);
gitem.ParentGroup = this;
gitem.SetVisible (true);
ResetVisibleGroups ();
CalcNewSizes ();
}
internal void UpdateTitle(DockItem it)
{
if (it.Visible && type == DockGroupType.Tabbed && boundTabStrip != null)
boundTabStrip.SetTabLabel (it.Widget, it.Icon, it.Label);
}
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);
}
internal bool UpdatePlaceholder(DockItem item, Gdk.Size size, bool allowDocking)
{
if (placeholderWindow == null)
return false;
int px, py;
GetPointer (out px, out py);
placeholderWindow.AllowDocking = allowDocking;
DockDelegate dockDelegate;
Gdk.Rectangle rect;
if (allowDocking && layout.GetDockTarget (item, px, py, out dockDelegate, out rect)) {
int ox, oy;
GdkWindow.GetOrigin (out ox, out oy);
placeholderWindow.Relocate (ox + rect.X, oy + rect.Y, rect.Width, rect.Height, true);
placeholderWindow.Show ();
return true;
} else {
int ox, oy;
GdkWindow.GetOrigin (out ox, out oy);
placeholderWindow.Relocate (ox + px - size.Width / 2, oy + py - 18, size.Width, size.Height, false);
placeholderWindow.Show ();
}
return false;
}
public DockItem AddItem(string id)
{
foreach (DockItem dit in container.Items) {
if (dit.Id == id) {
if (dit.IsPositionMarker) {
dit.IsPositionMarker = false;
return dit;
}
throw new InvalidOperationException ("An item with id '" + id + "' already exists.");
}
}
DockItem it = new DockItem (this, id);
container.Items.Add (it);
return it;
}
DockGroupItem AddDefaultItem(DockGroup grp, DockItem it)
{
return(AddItemAtLocation(grp, it, it.DefaultLocation, it.DefaultVisible, it.DefaultStatus));
}
public void RemoveItem(DockItem it)
{
if (container.Layout != null)
container.Layout.RemoveItemRec (it);
foreach (DockGroup grp in layouts.Values)
grp.RemoveItemRec (it);
container.Items.Remove (it);
}
internal void Present(DockItem it, bool giveFocus)
{
if (type == DockGroupType.Tabbed) {
for (int n=0; n<VisibleObjects.Count; n++) {
DockGroupItem dit = VisibleObjects[n] as DockGroupItem;
if (dit.Item == it) {
currentTabPage = n;
if (boundTabStrip != null)
boundTabStrip.CurrentPage = it.Widget;
break;
}
}
}
if (giveFocus && it.Visible)
it.SetFocus ();
}
internal void AutoHide(DockItem item, AutoHideBox widget, bool animate)
{
if (animate) {
widget.Hidden += delegate {
if (!widget.Disposed)
AutoHide (item, widget, false);
};
widget.AnimateHide ();
}
else {
Gtk.Container parent = (Gtk.Container) item.Widget.Parent;
parent.Remove (item.Widget);
RemoveTopLevel (widget);
widget.Disposed = true;
widget.Destroy ();
}
}
internal void UpdateTitle(DockItem item)
{
DockGroupItem gitem = container.FindDockGroupItem (item.Id);
if (gitem == null)
return;
gitem.ParentGroup.UpdateTitle (item);
dockBarTop.UpdateTitle (item);
dockBarBottom.UpdateTitle (item);
dockBarLeft.UpdateTitle (item);
dockBarRight.UpdateTitle (item);
}
internal AutoHideBox AutoShow(DockItem item, DockBar bar, int size)
{
AutoHideBox aframe = new AutoHideBox (this, item, bar.Position, size);
Gdk.Size sTop = GetBarFrameSize (dockBarTop);
Gdk.Size sBot = GetBarFrameSize (dockBarBottom);
Gdk.Size sLeft = GetBarFrameSize (dockBarLeft);
Gdk.Size sRgt = GetBarFrameSize (dockBarRight);
int x,y;
if (bar == dockBarLeft || bar == dockBarRight) {
aframe.HeightRequest = Allocation.Height - sTop.Height - sBot.Height;
aframe.WidthRequest = size;
y = sTop.Height;
if (bar == dockBarLeft)
x = sLeft.Width;
else
x = Allocation.Width - size - sRgt.Width;
} else {
aframe.WidthRequest = Allocation.Width - sLeft.Width - sRgt.Width;
aframe.HeightRequest = size;
x = sLeft.Width;
if (bar == dockBarTop)
y = sTop.Height;
else
y = Allocation.Height - size - sBot.Height;
}
AddTopLevel (aframe, x, y);
aframe.AnimateShow ();
return aframe;
}
DockGroupItem AddItemAtLocation(DockGroup grp, DockItem it, string location, bool visible, DockItemStatus status)
{
string[] positions = location.Split (';');
foreach (string pos in positions) {
int i = pos.IndexOf ('/');
if (i == -1) continue;
string id = pos.Substring (0,i).Trim ();
DockGroup g = grp.FindGroupContaining (id);
if (g != null) {
DockPosition dpos;
try {
dpos = (DockPosition) Enum.Parse (typeof(DockPosition), pos.Substring(i+1).Trim(), true);
}
catch {
continue;
}
DockGroupItem dgt = g.AddObject (it, dpos, id);
dgt.SetVisible (visible);
dgt.Status = status;
return dgt;
}
}
return null;
}
internal DockBarItem BarDock(Gtk.PositionType pos, DockItem item, int size)
{
return GetDockBar (pos).AddItem (item, size);
}
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();
}
internal void DockInPlaceholder(DockItem item)
{
container.DockInPlaceholder (item);
}
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(); };
}
internal DockItemStatus GetStatus(DockItem item)
{
DockGroupItem gitem = container.FindDockGroupItem (item.Id);
if (gitem == null)
return DockItemStatus.Dockable;
return gitem.Status;
}
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 bool GetVisible(DockItem item)
{
DockGroupItem gitem = container.FindDockGroupItem (item.Id);
if (gitem == null)
return false;
return gitem.VisibleFlag;
}
internal void DockInPlaceholder(DockItem item)
{
if (placeholderWindow == null || !placeholderWindow.Visible)
return;
item.Status = DockItemStatus.Dockable;
int px, py;
GetPointer (out px, out py);
DockDelegate dockDelegate;
Gdk.Rectangle rect;
if (placeholderWindow.AllowDocking && layout.GetDockTarget (item, px, py, out dockDelegate, out rect)) {
DockGroupItem dummyItem = new DockGroupItem (frame, new DockItem (frame, "__dummy"));
DockGroupItem gitem = layout.FindDockGroupItem (item.Id);
gitem.ParentGroup.ReplaceItem (gitem, dummyItem);
dockDelegate (item);
dummyItem.ParentGroup.Remove (dummyItem);
RelayoutWidgets ();
} else {
DockGroupItem gi = FindDockGroupItem (item.Id);
int pw, ph;
placeholderWindow.GetPosition (out px, out py);
placeholderWindow.GetSize (out pw, out ph);
gi.FloatRect = new Rectangle (px, py, pw, ph);
item.Status = DockItemStatus.Floating;
}
}
internal bool GetVisible(DockItem item, string layoutName)
{
DockLayout dl;
if (!layouts.TryGetValue (layoutName, out dl))
return false;
DockGroupItem gitem = dl.FindDockGroupItem (item.Id);
if (gitem == null)
return false;
return gitem.VisibleFlag;
}
internal abstract bool GetDockTarget(DockItem item, int px, int py, out DockDelegate dockDelegate, out Gdk.Rectangle rect);
internal void Present(DockItem item, bool giveFocus)
{
DockGroupItem gitem = container.FindDockGroupItem (item.Id);
if (gitem == null)
return;
gitem.ParentGroup.Present (item, giveFocus);
}
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 void SetDockLocation(DockItem item, string placement)
{
bool vis = item.Visible;
DockItemStatus stat = item.Status;
item.ResetMode ();
container.Layout.RemoveItemRec (item);
AddItemAtLocation (container.Layout, item, placement, vis, stat);
}
internal void DockInPlaceholder(DockItem item)
{
container.DockInPlaceholder(item);
}
internal void SetStatus(DockItem item, DockItemStatus status)
{
DockGroupItem gitem = container.FindDockGroupItem (item.Id);
if (gitem == null) {
item.DefaultStatus = status;
return;
}
gitem.StoreAllocation ();
gitem.Status = status;
container.RelayoutWidgets ();
}
internal DockBarItem BarDock(Gtk.PositionType pos, DockItem item, int size)
{
return(GetDockBar(pos).AddItem(item, size));
}
internal void SetVisible(DockItem item, bool visible)
{
if (container.Layout == null)
return;
DockGroupItem gitem = container.FindDockGroupItem (item.Id);
if (gitem == null) {
if (visible) {
// The item is not present in the layout. Add it now.
if (!string.IsNullOrEmpty (item.DefaultLocation))
gitem = AddDefaultItem (container.Layout, item);
if (gitem == null) {
// No default position
gitem = new DockGroupItem (this, item);
container.Layout.AddObject (gitem);
}
} else
return; // Already invisible
}
gitem.SetVisible (visible);
container.RelayoutWidgets ();
}