private void InternalConstruct(ContentWindow contentWindow, bool isFloatStyle)
{
IsFloatStyle = isFloatStyle;
m_buttonClose = new InertButton(ImageCloseEnabled, ImageCloseDisabled);
m_buttonAutoHide = new InertButton(IsAutoHide ? ImageAutoHideYes : ImageAutoHideNo);
m_buttonClose.ToolTipText = ToolTipClose;
m_buttonClose.Anchor = AnchorStyles.Top | AnchorStyles.Right;
m_buttonClose.Click += new EventHandler(Close_Click);
m_buttonAutoHide.ToolTipText = ToolTipAutoHide;
m_buttonAutoHide.Anchor = AnchorStyles.Top | AnchorStyles.Right;
m_buttonAutoHide.Click += new EventHandler(AutoHide_Click);
Controls.AddRange(new Control[] { m_buttonAutoHide, m_buttonClose });
m_timerMouseTrack = new Timer(components);
m_timerMouseTrack.Tick += new EventHandler(TimerMouseTrack_Tick);
if (isFloatStyle)
{
m_buttonAutoHide.Visible = false;
}
}
private void InternalConstruct(DockManager dockManager, ContentWindow contentWindow, bool boundsSpecified, Rectangle bounds)
{
m_contentWindows = new ContentWindowCollection();
FormBorderStyle = FormBorderStyle.SizableToolWindow;
ShowInTaskbar = false;
if (boundsSpecified)
{
Bounds = bounds;
StartPosition = FormStartPosition.Manual;
}
else
{
StartPosition = FormStartPosition.WindowsDefaultLocation;
}
m_dummyControl = new Control();
m_dummyControl.Bounds = Rectangle.Empty;
Controls.Add(m_dummyControl);
m_dockManager = dockManager;
Owner = DockManager.FindForm();
DockManager.AddFloatWindow(this);
if (contentWindow != null)
{
contentWindow.FloatWindow = this;
}
}
internal void InsertContentWindowBefore(ContentWindow cw, LayoutStyles layoutStyle, double layoutSize)
{
if (DockState == DockState.Float)
{
cw.FloatWindow = FloatWindow;
int index = FloatWindow.ContentWindows.IndexOf(ContentWindow);
FloatWindow.SetContentWindowIndex(cw, index);
}
else
{
int index = DockManager.ContentWindows.IndexOf(ContentWindow);
DockManager.SetContentWindowIndex(cw, index);
}
cw.VisibleState = DockState;
cw.TabWindow.LayoutStyle = layoutStyle;
if (Next != null && layoutStyle == LayoutStyle)
{
cw.TabWindow.LayoutSize = (1 - LayoutSize) * layoutSize;
LayoutSize *= (1 - layoutSize);
}
else
{
cw.TabWindow.LayoutSize = layoutSize;
}
cw.Refresh();
ContentWindow.Refresh();
}
public bool Contains(ContentWindow contentWindow)
{
if (contentWindow.DockState != DockState ||
DockState == DockState.Hidden || DockState == DockState.Unknown ||
DockHelper.IsDockStateAutoHide(DockState))
{
return(false);
}
if (DockState == DockState.Float)
{
if (FloatWindow != contentWindow.FloatWindow)
{
return(false);
}
else
{
return(FloatWindow.ContentWindows.IndexOf(contentWindow) > FloatWindow.ContentWindows.IndexOf(this));
}
}
else
{
return(DockManager.ContentWindows.IndexOf(contentWindow) > DockManager.ContentWindows.IndexOf(this));
}
}
internal void SetText()
{
ContentWindow first = null;
int visibleWindows = 0;
foreach (ContentWindow cw in ContentWindows)
{
if (cw.DockState != DockState.Float)
{
continue;
}
if (first == null)
{
first = cw;
}
visibleWindows++;
}
if (visibleWindows == 1)
{
Text = (first.ActiveContent == null ? string.Empty : first.ActiveContent.Text);
}
else
{
Text = string.Empty;
}
}
internal int Add(ContentWindow cw)
{
if (InnerList.Contains(cw))
{
return(InnerList.IndexOf(cw));
}
return(InnerList.Add(cw));
}
internal void Add(ContentWindow cw, ContentWindow beforeContentWindow)
{
if (beforeContentWindow == null)
{
Add(cw);
}
else
{
InnerList.Insert(IndexOf(beforeContentWindow), cw);
}
}
private void AutoHide_Click(object sender, EventArgs e)
{
ContentWindow.VisibleState = DockHelper.ToggleAutoHideState(DockState);
if (IsAutoHide)
{
bool oldAnimateAutoHide = DockManager.AnimateAutoHide;
DockManager.AnimateAutoHide = false;
DockManager.ActiveAutoHideContent = ActiveContent;
DockManager.AnimateAutoHide = oldAnimateAutoHide;
}
ContentWindow.Activate();
}
public FloatWindow(DockManager dockManager, ContentWindow contentWindow, Rectangle bounds)
{
if (dockManager == null)
{
throw(new ArgumentNullException(ResourceHelper.GetString("FloatWindow.Constructor.NullDockManager")));
}
if (contentWindow == null)
{
throw(new ArgumentNullException(ResourceHelper.GetString("FloatWindow.Constructor.NullContentWindow")));
}
InternalConstruct(dockManager, contentWindow, true, bounds);
}
internal void AddAt(ContentWindow cw, int index)
{
if (index < 0 || index > InnerList.Count - 1)
{
return;
}
if (Contains(cw))
{
return;
}
InnerList.Insert(index, cw);
}
private Size m_sizeFrame; // The size of the window including non client area. This variable
// will be set in WM_NCCALCSIZE and used in WM_NCPAINT.
public TabWindow(ContentWindow contentWindow)
{
m_contentWindow = contentWindow;
SetStyle(ControlStyles.ResizeRedraw, true);
SetStyle(ControlStyles.UserPaint, true);
SetStyle(ControlStyles.AllPaintingInWmPaint, true);
SetStyle(ControlStyles.DoubleBuffer, true);
SetStyle(ControlStyles.Selectable, true);
Font = SystemInformation.MenuFont;
m_components = new Container();
m_toolTip = new ToolTip(m_components);
m_splitter = new TabWindowSplitter();
Controls.Add(m_splitter);
}
internal void RefreshContentWindows()
{
int visibleWindows = CountOfVisibleContentWindows;
if (visibleWindows == 0)
{
if (Owner != null)
{
Owner.Activate();
}
Hide();
return;
}
ContentWindow first = null;
ContentWindow prev = null;
foreach (ContentWindow cw in ContentWindows)
{
if (cw.DockState != DockState.Float)
{
if (cw.TabWindowFloat != null)
{
cw.TabWindowFloat.SetParent(null);
}
continue;
}
if (first == null)
{
first = cw;
cw.SetParent(this);
cw.TabWindow.Dock = DockStyle.Fill;
}
else
{
cw.SetParent(prev.TabWindow);
cw.TabWindow.Dock = DockStyle.None;
}
((DockWindow)cw.TabWindow).HasCaption = (visibleWindows > 1);
cw.Refresh();
prev = cw;
}
SetText();
Show();
}
protected override void OnTextChanged(EventArgs e)
{
if (m_hiddenMdiChild != null)
{
m_hiddenMdiChild.Text = this.Text;
}
if (ContentWindow != null)
{
if (ContentWindow.FloatWindow != null)
{
ContentWindow.FloatWindow.SetText();
}
ContentWindow.Refresh();
}
base.OnTextChanged(e);
}
public new void Activate()
{
if (DockManager == null)
{
base.Activate();
}
else if (ContentWindow == null)
{
Show(DockManager);
}
else
{
IsHidden = false;
ContentWindow.ActiveContent = this;
ContentWindow.Activate();
}
}
private void ContentWindow_OnDragging()
{
Point ptMouse = Control.MousePosition;
ContentWindow cw = ((TabWindow)DragControl).ContentWindow;
if (!TestDrop(ptMouse))
{
return;
}
if (DropTarget.DropTo == null && IsDockStateValid(DockState.Float))
{
Point location = new Point(ptMouse.X + m_mouseOffset.X, ptMouse.Y + m_mouseOffset.Y);
Size size;
if (cw.FloatWindow == null)
{
size = FloatWindow.DefaultWindowSize;
}
else if (cw.FloatWindow.ContentWindows.Count == 1)
{
size = ((TabWindow)DragControl).ContentWindow.FloatWindow.Size;
}
else
{
size = FloatWindow.DefaultWindowSize;
}
if (ptMouse.X > location.X + size.Width)
{
location.X += ptMouse.X - (location.X + size.Width) + DragBorderWidth;
}
DragFrame = DrawHelper.CreateDragFrame(new Rectangle(location, size), DragBorderWidth);
}
if (DragFrame == null)
{
User32.SetCursor(Cursors.No.Handle);
}
else
{
User32.SetCursor(DragControl.Cursor.Handle);
}
}
public void SetContentWindowIndex(ContentWindow cw, int index)
{
int oldIndex = ContentWindows.IndexOf(cw);
if (oldIndex == -1)
{
throw(new ArgumentException(ResourceHelper.GetString("FloatWindow.SetContentWindowIndex.InvalidContentWindow")));
}
if (index < 0 || index > ContentWindows.Count - 1)
{
if (index != -1)
{
throw(new ArgumentOutOfRangeException(ResourceHelper.GetString("FloatWindow.SetContentWindowIndex.InvalidIndex")));
}
}
if (oldIndex == index)
{
return;
}
if (oldIndex == ContentWindows.Count - 1 && index == -1)
{
return;
}
ContentWindows.Remove(cw);
if (index == -1)
{
ContentWindows.Add(cw);
}
else if (oldIndex < index)
{
ContentWindows.AddAt(cw, index - 1);
}
else
{
ContentWindows.AddAt(cw, index);
}
RefreshContentWindows();
}
internal void RemoveContentWindow(ContentWindow cw)
{
m_contentWindows.Remove(cw);
if (Contains(cw.TabWindow))
{
cw.SetParent(null);
}
if (ContentWindows.Count == 0)
{
if (Owner != null)
{
Owner.Activate();
}
Close();
}
else
{
RefreshContentWindows();
}
}
public void Show(DockManager dockManager, DockState dockState)
{
if (dockManager == null)
{
throw(new ArgumentNullException(ResourceHelper.GetString("Content.Show.NullDockManager")));
}
if (dockState == DockState.Unknown || dockState == DockState.Hidden)
{
throw(new ArgumentException(ResourceHelper.GetString("Content.Show.InvalidDockState")));
}
DockManager = dockManager;
if (ContentWindow == null)
{
ContentWindow cwExisting = null;
foreach (ContentWindow cw in DockManager.ContentWindows)
{
if (cw.VisibleState == dockState)
{
cwExisting = cw;
break;
}
}
if (cwExisting == null || dockState == DockState.Float)
{
ContentWindow = new ContentWindow(this, dockState);
}
else
{
ContentWindow = cwExisting;
}
}
Activate();
}
public DocumentWindow(ContentWindow contentWindow) : base(contentWindow)
{
m_buttonClose = new InertButton(ImageCloseEnabled, ImageCloseDisabled);
m_buttonScrollLeft = new InertButton(ImageScrollLeftEnabled, ImageScrollLeftDisabled);
m_buttonScrollRight = new InertButton(ImageScrollRightEnabled, ImageScrollRightDisabled);
m_buttonClose.ToolTipText = ToolTipClose;
m_buttonClose.Anchor = AnchorStyles.Top | AnchorStyles.Right;
m_buttonClose.Click += new EventHandler(Close_Click);
m_buttonScrollLeft.Enabled = false;
m_buttonScrollLeft.ToolTipText = ToolTipScrollLeft;
m_buttonScrollLeft.Anchor = AnchorStyles.Top | AnchorStyles.Right;
m_buttonScrollLeft.Click += new EventHandler(ScrollLeft_Click);
m_buttonScrollRight.Enabled = false;
m_buttonScrollRight.ToolTipText = ToolTipScrollRight;
m_buttonScrollRight.Anchor = AnchorStyles.Top | AnchorStyles.Right;
m_buttonScrollRight.Click += new EventHandler(ScrollRight_Click);
Controls.AddRange(new Control[] { m_buttonScrollLeft,
m_buttonScrollRight,
m_buttonClose });
}
internal void Remove(ContentWindow cw)
{
InnerList.Remove(cw);
}
private void Content_OnEndDrag(bool abort)
{
User32.SetCursor(DragControl.Cursor.Handle);
if (abort)
{
return;
}
Content content = ((TabWindow)DragControl).ActiveContent;
if (DropTarget.DropTo is TabWindow)
{
TabWindow tabWindow = DropTarget.DropTo as TabWindow;
if (DropTarget.Dock == DockStyle.Fill)
{
bool sameContentWindow = (content.ContentWindow == tabWindow.ContentWindow);
if (!sameContentWindow)
{
content.ContentWindow = tabWindow.ContentWindow;
}
if (DropTarget.ContentIndex == -1 || !sameContentWindow)
{
tabWindow.ContentWindow.SetContentIndex(content, DropTarget.ContentIndex);
}
else
{
ContentCollection contents = content.ContentWindow.Contents;
int oldIndex = contents.IndexOf(content);
int newIndex = DropTarget.ContentIndex;
if (oldIndex < newIndex)
{
newIndex += 1;
if (newIndex > contents.Count - 1)
{
newIndex = -1;
}
}
tabWindow.ContentWindow.SetContentIndex(content, newIndex);
}
content.Activate();
}
else
{
ContentWindow cw = new ContentWindow(content, tabWindow.DockState);
if (!tabWindow.ContentWindow.IsDisposed)
{
if (DropTarget.Dock == DockStyle.Left)
{
tabWindow.InsertContentWindowBefore(cw, LayoutStyles.Horizontal, 0.5);
}
else if (DropTarget.Dock == DockStyle.Right)
{
tabWindow.InsertContentWindowAfter(cw, LayoutStyles.Horizontal, 0.5);
}
else if (DropTarget.Dock == DockStyle.Top)
{
tabWindow.InsertContentWindowBefore(cw, LayoutStyles.Vertical, 0.5);
}
else if (DropTarget.Dock == DockStyle.Bottom)
{
tabWindow.InsertContentWindowAfter(cw, LayoutStyles.Vertical, 0.5);
}
}
cw.Activate();
}
}
else if (DropTarget.DropTo is DockManager)
{
ContentWindow cw;
if (DropTarget.Dock == DockStyle.Top)
{
cw = new ContentWindow(content, DockState.DockTop);
}
else if (DropTarget.Dock == DockStyle.Bottom)
{
cw = new ContentWindow(content, DockState.DockBottom);
}
else if (DropTarget.Dock == DockStyle.Left)
{
cw = new ContentWindow(content, DockState.DockLeft);
}
else if (DropTarget.Dock == DockStyle.Right)
{
cw = new ContentWindow(content, DockState.DockRight);
}
else if (DropTarget.Dock == DockStyle.Fill)
{
cw = new ContentWindow(content, DockState.Document);
}
else
{
return;
}
cw.DockManager.SetContentWindowIndex(cw, 0);
cw.Activate();
}
else if (IsDockStateValid(DockState.Float))
{
Point ptMouse = Control.MousePosition;
ContentWindow cw = content.ContentWindow;
Size size = FloatWindow.DefaultWindowSize;
Point location;
if (cw.DockState == DockState.Document)
{
location = new Point(ptMouse.X + m_mouseOffset.X, ptMouse.Y + m_mouseOffset.Y);
}
else
{
location = new Point(ptMouse.X + m_mouseOffset.X, ptMouse.Y + m_mouseOffset.Y - size.Height);
}
if (ptMouse.X > location.X + size.Width)
{
location.X += ptMouse.X - (location.X + size.Width) + DragBorderWidth;
}
cw = new ContentWindow(content, new Rectangle(location, size));
cw.Activate();
}
}
private void ContentWindow_OnEndDrag(bool abort)
{
User32.SetCursor(DragControl.Cursor.Handle);
if (abort)
{
return;
}
ContentWindow cw = ((TabWindow)DragControl).ContentWindow;
if (DropTarget.DropTo is TabWindow)
{
TabWindow tabWindow = DropTarget.DropTo as TabWindow;
if (DropTarget.Dock == DockStyle.Fill)
{
for (int i = cw.Contents.Count - 1; i >= 0; i--)
{
Content c = cw.Contents[i];
c.ContentWindow = tabWindow.ContentWindow;
if (DropTarget.ContentIndex != -1)
{
tabWindow.ContentWindow.SetContentIndex(c, DropTarget.ContentIndex);
}
c.Activate();
}
}
else
{
if (DropTarget.Dock == DockStyle.Left)
{
tabWindow.InsertContentWindowBefore(cw, LayoutStyles.Horizontal, 0.5);
}
else if (DropTarget.Dock == DockStyle.Right)
{
tabWindow.InsertContentWindowAfter(cw, LayoutStyles.Horizontal, 0.5);
}
else if (DropTarget.Dock == DockStyle.Top)
{
tabWindow.InsertContentWindowBefore(cw, LayoutStyles.Vertical, 0.5);
}
else if (DropTarget.Dock == DockStyle.Bottom)
{
tabWindow.InsertContentWindowAfter(cw, LayoutStyles.Vertical, 0.5);
}
cw.Activate();
}
}
else if (DropTarget.DropTo is DockManager)
{
if (DropTarget.Dock == DockStyle.Top)
{
cw.VisibleState = DockState.DockTop;
}
else if (DropTarget.Dock == DockStyle.Bottom)
{
cw.VisibleState = DockState.DockBottom;
}
else if (DropTarget.Dock == DockStyle.Left)
{
cw.VisibleState = DockState.DockLeft;
}
else if (DropTarget.Dock == DockStyle.Right)
{
cw.VisibleState = DockState.DockRight;
}
else if (DropTarget.Dock == DockStyle.Fill)
{
cw.VisibleState = DockState.Document;
}
cw.DockManager.SetContentWindowIndex(cw, 0);
cw.Activate();
}
else if (IsDockStateValid(DockState.Float))
{
Point ptMouse = Control.MousePosition;
Point location = new Point(ptMouse.X + m_mouseOffset.X, ptMouse.Y + m_mouseOffset.Y);
Size size;
bool createFloatWindow = true;
if (cw.FloatWindow == null)
{
size = FloatWindow.DefaultWindowSize;
}
else if (cw.FloatWindow.ContentWindows.Count == 1)
{
size = ((TabWindow)DragControl).ContentWindow.FloatWindow.Size;
createFloatWindow = false;
}
else
{
size = FloatWindow.DefaultWindowSize;
}
if (ptMouse.X > location.X + size.Width)
{
location.X += ptMouse.X - (location.X + size.Width) + DragBorderWidth;
}
if (createFloatWindow)
{
cw.FloatWindow = new FloatWindow(cw.DockManager, cw, new Rectangle(location, size));
}
else
{
cw.FloatWindow.Bounds = new Rectangle(location, size);
}
cw.VisibleState = DockState.Float;
cw.Activate();
}
}
internal void AddContentWindow(ContentWindow cw)
{
m_contentWindows.Add(cw);
RefreshContentWindows();
}
private void Close_Click(object sender, EventArgs e)
{
ContentWindow.CloseActiveContent();
}
public DockWindow(ContentWindow contentWindow) : base(contentWindow)
{
InternalConstruct(contentWindow, false);
}
public int IndexOf(ContentWindow cw)
{
return(InnerList.IndexOf(cw));
}
public bool Contains(ContentWindow cw)
{
return(InnerList.Contains(cw));
}
public DockWindow(ContentWindow contentWindow, bool isFloat) : base(contentWindow)
{
InternalConstruct(contentWindow, true);
}
private void FloatWindow_OnEndDrag(bool abort)
{
if (abort)
{
return;
}
FloatWindow floatWindow = (FloatWindow)DragControl;
if (DropTarget.DropTo == null)
{
Rectangle rect = DragControl.Bounds;
rect.X = Control.MousePosition.X + m_mouseOffset.X;
rect.Y = Control.MousePosition.Y + m_mouseOffset.Y;
DragControl.Bounds = rect;
}
else if (DropTarget.DropTo is TabWindow)
{
TabWindow tabWindow = DropTarget.DropTo as TabWindow;
if (DropTarget.Dock == DockStyle.Fill)
{
for (int i = floatWindow.ContentWindows.Count - 1; i >= 0; i--)
{
ContentWindow cw = floatWindow.ContentWindows[i];
for (int j = cw.Contents.Count - 1; j >= 0; j--)
{
Content c = cw.Contents[j];
c.ContentWindow = tabWindow.ContentWindow;
if (DropTarget.ContentIndex != -1)
{
tabWindow.ContentWindow.SetContentIndex(c, DropTarget.ContentIndex);
}
c.Activate();
}
}
}
else
{
TabWindow lastTabWindow = null;
for (int i = floatWindow.ContentWindows.Count - 1; i >= 0; i--)
{
ContentWindow cw = floatWindow.ContentWindows[i];
if (i == floatWindow.ContentWindows.Count - 1)
{
if (DropTarget.Dock == DockStyle.Left)
{
tabWindow.InsertContentWindowBefore(cw, LayoutStyles.Horizontal, 0.5);
}
else if (DropTarget.Dock == DockStyle.Right)
{
tabWindow.InsertContentWindowAfter(cw, LayoutStyles.Horizontal, 0.5);
}
else if (DropTarget.Dock == DockStyle.Top)
{
tabWindow.InsertContentWindowBefore(cw, LayoutStyles.Vertical, 0.5);
}
else if (DropTarget.Dock == DockStyle.Bottom)
{
tabWindow.InsertContentWindowAfter(cw, LayoutStyles.Vertical, 0.5);
}
}
else
{
lastTabWindow.InsertContentWindowBefore(cw, cw.TabWindow.LayoutStyle, cw.TabWindow.LayoutSize);
}
lastTabWindow = cw.TabWindow;
}
}
}
else if (DropTarget.DropTo is DockManager)
{
for (int i = floatWindow.ContentWindows.Count - 1; i >= 0; i--)
{
ContentWindow cw = floatWindow.ContentWindows[i];
if (DropTarget.Dock == DockStyle.Top)
{
cw.VisibleState = DockState.DockTop;
}
else if (DropTarget.Dock == DockStyle.Bottom)
{
cw.VisibleState = DockState.DockBottom;
}
else if (DropTarget.Dock == DockStyle.Left)
{
cw.VisibleState = DockState.DockLeft;
}
else if (DropTarget.Dock == DockStyle.Right)
{
cw.VisibleState = DockState.DockRight;
}
else if (DropTarget.Dock == DockStyle.Fill)
{
cw.VisibleState = DockState.Document;
}
cw.DockManager.SetContentWindowIndex(cw, 0);
cw.LayoutDock = cw.LayoutFloat;
cw.SizeDock = cw.SizeFloat;
floatWindow.ContentWindows[i].Activate();
}
}
}
internal void AddAt(ContentWindow cw, ContentWindow beforeContentWindow)
{
AddAt(cw, IndexOf(beforeContentWindow));
}