//, ContextHandler contextHandler)
public FloatingForm(DockingManager dockingManager, Zone zone)
{
// The caller is responsible for setting our initial screen location
this.StartPosition = FormStartPosition.Manual;
// Not in task bar to prevent clutter
this.ShowInTaskbar = false;
// Make sure the main Form owns us
this.Owner = dockingManager.Container.FindForm();
// Need to know when the Zone is removed
this.ControlRemoved += new ControlEventHandler(OnZoneRemoved);
// Add the Zone as the only content of the Form
Controls.Add(zone);
// Default state
_redocker = null;
_intercept = false;
_zone = zone;
_dockingManager = dockingManager;
// Assign any event handler for context menu
// if (contextHandler != null)
// this.Context += contextHandler;
// Default color
this.BackColor = _dockingManager.BackColor;
this.ForeColor = _dockingManager.InactiveTextColor;
// Monitor changes in the Zone content
_zone.Windows.Inserted += new CollectionChange(OnWindowInserted);
_zone.Windows.Removing += new CollectionChange(OnWindowRemoving);
_zone.Windows.Removed += new CollectionChange(OnWindowRemoved);
if (_zone.Windows.Count == 1)
{
// The first Window to be added. Tell it to hide details
_zone.Windows[0].HideDetails();
// Monitor change in window title
_zone.Windows[0].FullTitleChanged += new EventHandler(OnFullTitleChanged);
// Grab any existing title
this.Text = _zone.Windows[0].FullTitle;
}
// Need to hook into message pump so that the ESCAPE key can be
// intercepted when in redocking mode
Application.AddMessageFilter(this);
}
public WindowDetailCaption(DockingManager manager,
Size fixedSize,
EventHandler closeHandler,
EventHandler restoreHandler,
EventHandler invertAutoHideHandler)
//, ContextHandler contextHandler)
: base(manager)
{
// Setup correct color remapping depending on initial colors
DefineButtonRemapping();
// Default state
_maxButton = null;
_hideButton = null;
_maxInterface = null;
_redocker = null;
_showCloseButton = true;
_showHideButton = true;
_ignoreHideButton = false;
_pinnedImage = false;
// Prevent flicker with double buffering and all painting inside WM_PAINT
SetStyle(ControlStyles.DoubleBuffer, true);
SetStyle(ControlStyles.AllPaintingInWmPaint, true);
// Our size is always fixed at the required length in both directions
// as one of the sizes will be provided for us because of our docking
this.Size = fixedSize;
if (closeHandler != null)
this.Close += closeHandler;
if (restoreHandler != null)
this.Restore += restoreHandler;
if (invertAutoHideHandler != null)
this.InvertAutoHide += invertAutoHideHandler;
// if (contextHandler != null)
// this.Context += contextHandler;
// Let derived classes override the button creation
CreateButtons();
// Need to hook into message pump so that the ESCAPE key can be
// intercepted when in redocking mode
Application.AddMessageFilter(this);
}
public HotZoneFloating(Rectangle hotArea, Rectangle newSize, Point offset, RedockerContent redocker)
: base(hotArea, newSize)
{
// Store initial state
_offset = offset;
_redocker = redocker;
Size floatSize = CalculateFloatingSize();
float widthPercentage = (float)floatSize.Width / (float)_newSize.Width;
float heightPercentage = (float)floatSize.Height / (float)_newSize.Height;
_newSize.Width = floatSize.Width;
_newSize.Height = floatSize.Height + SystemInformation.ToolWindowCaptionHeight;
_offset.X = (int)((float) _offset.X * widthPercentage);
_offset.Y = (int)((float) _offset.Y * heightPercentage);
// We do not want the indicator to be too far away from the cursor, so limit check the offset
if (_offset.X > newSize.Width)
_offset.X = newSize.Width;
if (_offset.Y > newSize.Height)
_offset.Y = newSize.Height;
}
protected override void WndProc(ref Message m)
{
// Want to notice when the window is maximized
if (m.Msg == (int)Win32.Msgs.WM_NCLBUTTONDBLCLK)
{
// Redock and kill ourself
Restore();
// We do not want to let the base process the message as the
// restore might fail due to lack of permission to restore to
// old state. In that case we do not want to maximize the window
return;
}
else if (m.Msg == (int)Win32.Msgs.WM_NCLBUTTONDOWN)
{
if (!_intercept)
{
// Perform a hit test against our own window to determine
// which area the mouse press is over at the moment.
uint result = User32.SendMessage(this.Handle, (int)Win32.Msgs.WM_NCHITTEST, 0, (uint)m.LParam);
// Only want to override the behviour of moving the window via the caption box
if (result == HITTEST_CAPTION)
{
// Remember new state
_intercept = true;
// Capture the mouse until the mouse us is received
this.Capture = true;
// Ensure that we gain focus and look active
this.Activate();
// Get mouse position to inscreen coordinates
Win32.POINT mousePos;
mousePos.x = (short)((uint)m.LParam & 0x0000FFFFU);
mousePos.y = (short)(uint)(((uint)m.LParam & 0xFFFF0000U) >> 16);
// Find adjustment to bring screen to client coordinates
Point topLeft = PointToScreen(new Point(0, 0));
topLeft.Y -= SystemInformation.CaptionHeight;
topLeft.X -= SystemInformation.BorderSize.Width;
// Begin a redocking activity
_redocker = new RedockerContent(this, new Point(mousePos.x - topLeft.X,
mousePos.y - topLeft.Y));
return;
}
}
}
else if (m.Msg == (int)Win32.Msgs.WM_MOUSEMOVE)
{
if (_intercept)
{
Win32.POINT mousePos;
mousePos.x = (short)((uint)m.LParam & 0x0000FFFFU);
mousePos.y = (short)(uint)(((uint)m.LParam & 0xFFFF0000U) >> 16);
_redocker.OnMouseMove(new MouseEventArgs(MouseButtons.Left,
0,
mousePos.x,
mousePos.y,
0));
return;
}
}
else if (m.Msg == (int)Win32.Msgs.WM_LBUTTONUP)
{
if (_intercept)
{
Win32.POINT mousePos;
mousePos.x = (short)((uint)m.LParam & 0x0000FFFFU);
mousePos.y = (short)(uint)(((uint)m.LParam & 0xFFFF0000U) >> 16);
_redocker.OnMouseUp(new MouseEventArgs(MouseButtons.Left, 0,
mousePos.x, mousePos.y, 0));
// Release capture
this.Capture = false;
// Reset state
_intercept = false;
return;
}
}
else if ((m.Msg == (int)Win32.Msgs.WM_NCRBUTTONUP) ||
(m.Msg == (int)Win32.Msgs.WM_NCMBUTTONDOWN) ||
(m.Msg == (int)Win32.Msgs.WM_NCMBUTTONUP) ||
(m.Msg == (int)Win32.Msgs.WM_RBUTTONDOWN) ||
(m.Msg == (int)Win32.Msgs.WM_RBUTTONUP) ||
(m.Msg == (int)Win32.Msgs.WM_MBUTTONDOWN) ||
(m.Msg == (int)Win32.Msgs.WM_MBUTTONUP))
{
// Prevent middle and right mouse buttons from interrupting
// the correct operation of left mouse dragging
return;
}
else if (m.Msg == (int)Win32.Msgs.WM_NCRBUTTONDOWN)
{
if (!_intercept)
{
// Get screen coordinates of the mouse
Win32.POINT mousePos;
mousePos.x = (short)((uint)m.LParam & 0x0000FFFFU);
mousePos.y = (short)(uint)(((uint)m.LParam & 0xFFFF0000U) >> 16);
// Box to transfer as parameter
OnContext(new Point(mousePos.x, mousePos.y));
return;
}
}
base.WndProc(ref m);
}
public bool PreFilterMessage(ref Message m)
{
// Has a key been pressed?
if (m.Msg == (int)Win32.Msgs.WM_KEYDOWN)
{
// Is it the ESCAPE key?
if ((int)m.WParam == (int)Win32.VirtualKeys.VK_ESCAPE)
{
// Are we in redocking mode?
if (_redocker != null)
{
// Cancel the redocking activity
_redocker.QuitTrackingMode(null);
// Put back the page that was removed when dragging started
RestoreDraggingPage();
// No longer need the object
_redocker = null;
return true;
}
}
}
return false;
}
protected void OnPageDragQuit(object sender, MouseEventArgs e)
{
// Are we currently in a redocking state?
if (_redocker != null)
{
// Put back the page that was removed when dragging started
RestoreDraggingPage();
// No longer need the object
_redocker = null;
}
}
protected void OnPageDragEnd(object sender, MouseEventArgs e)
{
// Are we currently in a redocking state?
if (_redocker != null)
{
// Let the redocker finish off
bool moved = _redocker.OnMouseUp(e);
// If the tab was not positioned somewhere else
if (!moved)
{
// Put back the page that was removed when dragging started
RestoreDraggingPage();
}
// No longer need the object
_redocker = null;
}
}
public WindowContentTabbed(DockingManager manager, VisualStyle vs)
: base(manager, vs)
{
_redocker = null;
_activeContent = null;
// Create the TabControl used for viewing the Content windows
_tabControl = new SharpClient.UI.Controls.TabControl();
// It should always occupy the remaining space after all details
_tabControl.Dock = DockStyle.Fill;
// Show tabs only if two or more tab pages exist
_tabControl.HideTabsMode = SharpClient.UI.Controls.TabControl.HideTabsModes.HideUsingLogic;
// Hook into the TabControl notifications
_tabControl.GotFocus += new EventHandler(OnTabControlGotFocus);
_tabControl.LostFocus += new EventHandler(OnTabControlLostFocus);
_tabControl.PageGotFocus += new EventHandler(OnTabControlGotFocus);
_tabControl.PageLostFocus += new EventHandler(OnTabControlLostFocus);
_tabControl.SelectionChanged += new EventHandler(OnSelectionChanged);
_tabControl.PageDragStart += new MouseEventHandler(OnPageDragStart);
_tabControl.PageDragMove += new MouseEventHandler(OnPageDragMove);
_tabControl.PageDragEnd += new MouseEventHandler(OnPageDragEnd);
_tabControl.PageDragQuit += new MouseEventHandler(OnPageDragQuit);
_tabControl.DoubleClickTab += new SharpClient.UI.Controls.TabControl.DoubleClickTabHandler(OnDoubleClickTab);
//_tabControl.Font = manager.TabControlFont;
_tabControl.BackColor = manager.BackColor;
_tabControl.ForeColor = manager.InactiveTextColor;
// Define the visual style required
_tabControl.Style = vs;
// Allow developers a chance to override default settings
//manager.OnTabControlCreated(_tabControl);
switch(vs)
{
case VisualStyle.IDE:
Controls.Add(_tabControl);
break;
case VisualStyle.Plain:
// Only the border at the pages edge and not around the whole control
_tabControl.InsetBorderPagesOnly = !_manager.PlainTabBorder;
// We want a border around the TabControl so it is indented and looks consistent
// with the Plain look and feel, so use the helper Control 'BorderForControl'
BorderForControl bfc = new BorderForControl(_tabControl, _plainBorder);
// It should always occupy the remaining space after all details
bfc.Dock = DockStyle.Fill;
// Define the default border border
bfc.BackColor = _manager.BackColor;
// When in 'VisualStyle.Plain' we need to
Controls.Add(bfc);
break;
}
// Need to hook into message pump so that the ESCAPE key can be
// intercepted when in redocking mode
Application.AddMessageFilter(this);
}
protected void OnPageDragStart(object sender, MouseEventArgs e)
{
if (this.RedockAllowed)
{
// There must be a selected page for this event to occur
SharpClient.UI.Controls.TabPage page = _tabControl.SelectedTab;
// Event page must specify its Content object
Content c = page.Tag as Content;
// Remember the position of the tab before it is removed
_dragPageIndex = _tabControl.TabPages.IndexOf(page);
// Remove page from TabControl
_tabControl.TabPages.Remove(page);
// Force the entire window to redraw to ensure the Redocker does not start drawing
// the XOR indicator before the window repaints itself. Otherwise the repainted
// control will interfere with the XOR indicator.
this.Refresh();
// Start redocking activity for the single Content of this WindowContent
_redocker = new RedockerContent(_tabControl, c, this, new Point(e.X, e.Y));
}
}
protected override void OnMouseUp(MouseEventArgs e)
{
// The double click event will cause the control to be destroyed as
// the Contents are restored to their alternative positions, so need to
// double check the control is not already dead
if (!IsDisposed)
{
// Are we currently in a redocking state?
if (_redocker != null)
{
// Let the redocker finish off
_redocker.OnMouseUp(e);
// No longer need the object
_redocker = null;
}
// Right mouse button can generate a Context event
if (e.Button == MouseButtons.Right)
{
// Get screen coordinates of the mouse
Point pt = this.PointToScreen(new Point(e.X, e.Y));
// Box to transfer as parameter
OnContext(pt);
}
}
base.OnMouseUp(e);
}
protected override void OnMouseDown(MouseEventArgs e)
{
// The double click event will cause the control to be destroyed as
// the Contents are restored to their alternative positions, so need to
// double check the control is not already dead
if (!IsDisposed)
{
// Left mouse down begins a redocking action
if (e.Button == MouseButtons.Left)
{
if (this.ParentWindow.RedockAllowed)
{
WindowContent wc = this.ParentWindow as WindowContent;
// Is our parent a WindowContent instance?
if (wc != null)
{
// Start redocking activity for the whole WindowContent
_redocker = new RedockerContent(this, wc, new Point(e.X, e.Y));
}
}
}
this.Focus();
}
base.OnMouseDown(e);
}
protected override void OnDoubleClick(EventArgs e)
{
// The double click event will cause the control to be destroyed as
// the Contents are restored to their alternative positions, so need to
// double check the control is not already dead
if (!IsDisposed)
{
// Are we currently in a redocking state?
if (_redocker != null)
{
// No longer need the object
_redocker = null;
}
}
// Fire attached event handlers
OnRestore();
}
