public TGContextMenuEventArgs(TabGroupLeaf tgl, Controls.TabControl tc,
Controls.TabPage tp, PopupMenu contextMenu)
: base(tgl, tc, tp)
{
// Definie initial state
_contextMenu = contextMenu;
}
public TGPageLoadingEventArgs(Controls.TabPage tp, XmlTextReader xmlIn)
{
// Definie initial state
_tp = tp;
_xmlIn = xmlIn;
_cancel = false;
}
protected void OnPageDragStart(object sender, MouseEventArgs e)
{
if (this.RedockAllowed)
{
// There must be a selected page for this event to occur
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));
}
}
public TGPageLoadingEventArgs(Controls.TabPage tp, XmlTextReader xmlIn)
{
// Definie initial state
_tp = tp;
_xmlIn = xmlIn;
_cancel = false;
}
public TGCloseRequestEventArgs(TabGroupLeaf tgl, Controls.TabControl tc, Controls.TabPage tp)
{
// Definie initial state
_tgl = tgl;
_tc = tc;
_tp = tp;
_cancel = false;
}
public TGCloseRequestEventArgs(TabGroupLeaf tgl, Controls.TabControl tc, Controls.TabPage tp)
{
// Definie initial state
_tgl = tgl;
_tc = tc;
_tp = tp;
_cancel = false;
}
protected void OnDoubleClickTab(Controls.TabControl tc, Controls.TabPage page)
{
Content c = (Content)page.Tag;
// Make Content record its current position and remember it for the future
c.RecordRestore();
// Invert docked status
c.Docked = (c.Docked == false);
// Remove from current WindowContent and restore its position
_manager.HideContent(c, false, true);
_manager.ShowContent(c);
}
protected override void OnContentInserted(int index, object value)
{
base.OnContentInserted(index, value);
Content content = value as Content;
// Create TabPage to represent the Content
Controls.TabPage newPage = new Controls.TabPage();
// Reflect the Content properties int the TabPage
newPage.Title = content.Title;
newPage.ImageList = content.ImageList;
newPage.ImageIndex = content.ImageIndex;
newPage.Control = content.Control;
newPage.Tag = content;
// Reflect same order in TabPages collection as Content collection
_tabControl.TabPages.Insert(index, newPage);
}
protected void RestoreDraggingPage()
{
// Create TabPage to represent the Content
Controls.TabPage newPage = new Controls.TabPage();
Content content = _redocker.Content;
// Reflect the Content properties int the TabPage
newPage.Title = content.Title;
newPage.ImageList = content.ImageList;
newPage.ImageIndex = content.ImageIndex;
newPage.Control = content.Control;
newPage.Tag = content;
newPage.Selected = true;
// Put it back where it came from
_tabControl.TabPages.Insert(_dragPageIndex, newPage);
// Update the title displayed
NotifyFullTitleText(content.FullTitle);
}
public void HideCurrentContent()
{
Controls.TabPage tp = _tabControl.SelectedTab;
int count = _tabControl.TabPages.Count;
// Find currently selected tab
int index = _tabControl.SelectedIndex;
// Decide which other tab to make selected instead
if (count > 1)
{
// Move to the next control along
int newSelect = index + 1;
// Wrap around to first tab if at end
if (newSelect == count)
{
newSelect = 0;
}
// Change selection
_tabControl.SelectedIndex = newSelect;
}
else
{
// Hide myself as am about to die
this.Hide();
// Ensure the focus goes somewhere else
_manager.Container.Focus();
}
if (tp != null)
{
// Have the manager perform the Hide operation for us
_manager.HideContent(tp.Tag as Content);
}
}
public TGPageSavingEventArgs(Controls.TabPage tp, XmlTextWriter xmlOut)
{
// Definie initial state
_tp = tp;
_xmlOut = xmlOut;
}
public override void LoadFromXml(XmlTextReader xmlIn)
{
// Grab the expected attributes
string rawCount = xmlIn.GetAttribute(0);
string rawUnique = xmlIn.GetAttribute(1);
string rawSpace = xmlIn.GetAttribute(2);
// Convert to correct types
int count = Convert.ToInt32(rawCount);
int unique = Convert.ToInt32(rawUnique);
Decimal space = Convert.ToDecimal(rawSpace);
// Update myself with new values
_unique = unique;
_space = space;
// Load each of the children
for (int i = 0; i < count; i++)
{
// Read to the first page element or
if (!xmlIn.Read())
{
throw new ArgumentException("An element was expected but could not be read in");
}
// Must always be a page instance
if (xmlIn.Name == "Page")
{
Controls.TabPage tp = new Controls.TabPage();
// Grab the expected attributes
string title = xmlIn.GetAttribute(0);
string rawImageList = xmlIn.GetAttribute(1);
string rawImageIndex = xmlIn.GetAttribute(2);
string rawSelected = xmlIn.GetAttribute(3);
string controlType = xmlIn.GetAttribute(4);
// Convert to correct types
bool imageList = Convert.ToBoolean(rawImageList);
int imageIndex = Convert.ToInt32(rawImageIndex);
bool selected = Convert.ToBoolean(rawSelected);
// Setup new page instance
tp.Title = title;
tp.ImageIndex = imageIndex;
tp.Selected = selected;
if (imageList)
{
tp.ImageList = _tabbedGroups.ImageList;
}
// Is there a type description of required control?
if (controlType != "null")
{
try
{
// Get type description, if possible
Type t = Type.GetType(controlType);
// Was a valid, known type?
if (t != null)
{
// Get the assembly this type is defined inside
Assembly a = t.Assembly;
if (a != null)
{
// Create a new instance form the assemnly
object newObj = a.CreateInstance(t.FullName);
Control newControl = newObj as Control;
// Must derive from Control to be of use to us
if (newControl != null)
{
tp.Control = newControl;
}
}
}
}
catch
{
// We ignore failure to recreate given control type
}
}
// Read to the custom data element
if (!xmlIn.Read())
{
throw new ArgumentException("An element was expected but could not be read in");
}
if (xmlIn.Name != "CustomPageData")
{
throw new ArgumentException("Expected 'CustomPageData' element was not found");
}
bool finished = xmlIn.IsEmptyElement;
TGPageLoadingEventArgs e = new TGPageLoadingEventArgs(tp, xmlIn);
// Give handlers chance to reconstruct per-page information
_tabbedGroups.OnPageLoading(e);
// Add into the control unless handler cancelled add operation
if (!e.Cancel)
{
_tabControl.TabPages.Add(tp);
}
// Read everything until we get the end of custom data marker
while (!finished)
{
// Check it has the expected name
if (xmlIn.NodeType == XmlNodeType.EndElement)
{
finished = (xmlIn.Name == "CustomPageData");
}
if (!finished)
{
if (!xmlIn.Read())
{
throw new ArgumentException("An element was expected but could not be read in");
}
}
}
// Read past the end of page element
if (!xmlIn.Read())
{
throw new ArgumentException("An element was expected but could not be read in");
}
// Check it has the expected name
if (xmlIn.NodeType != XmlNodeType.EndElement)
{
throw new ArgumentException("End of 'page' element expected but missing");
}
}
else
{
throw new ArgumentException("Unknown element was encountered");
}
}
}
public TGPageSavingEventArgs(Controls.TabPage tp, XmlTextWriter xmlOut)
{
// Definie initial state
_tp = tp;
_xmlOut = xmlOut;
}
public override void LoadFromXml(XmlTextReader xmlIn)
{
// Grab the expected attributes
string rawCount = xmlIn.GetAttribute(0);
string rawUnique = xmlIn.GetAttribute(1);
string rawSpace = xmlIn.GetAttribute(2);
// Convert to correct types
int count = Convert.ToInt32(rawCount);
int unique = Convert.ToInt32(rawUnique);
Decimal space = Convert.ToDecimal(rawSpace);
// Update myself with new values
_unique = unique;
_space = space;
// Load each of the children
for(int i=0; i<count; i++)
{
// Read to the first page element or
if (!xmlIn.Read())
throw new ArgumentException("An element was expected but could not be read in");
// Must always be a page instance
if (xmlIn.Name == "Page")
{
Controls.TabPage tp = new Controls.TabPage();
// Grab the expected attributes
string title = xmlIn.GetAttribute(0);
string rawImageList = xmlIn.GetAttribute(1);
string rawImageIndex = xmlIn.GetAttribute(2);
string rawSelected = xmlIn.GetAttribute(3);
string controlType = xmlIn.GetAttribute(4);
// Convert to correct types
bool imageList = Convert.ToBoolean(rawImageList);
int imageIndex = Convert.ToInt32(rawImageIndex);
bool selected = Convert.ToBoolean(rawSelected);
// Setup new page instance
tp.Title = title;
tp.ImageIndex = imageIndex;
tp.Selected = selected;
if (imageList)
tp.ImageList = _tabbedGroups.ImageList;
// Is there a type description of required control?
if (controlType != "null")
{
try
{
// Get type description, if possible
Type t = Type.GetType(controlType);
// Was a valid, known type?
if (t != null)
{
// Get the assembly this type is defined inside
Assembly a = t.Assembly;
if (a != null)
{
// Create a new instance form the assemnly
object newObj = a.CreateInstance(t.FullName);
Control newControl = newObj as Control;
// Must derive from Control to be of use to us
if (newControl != null)
tp.Control = newControl;
}
}
}
catch
{
// We ignore failure to recreate given control type
}
}
// Read to the custom data element
if (!xmlIn.Read())
throw new ArgumentException("An element was expected but could not be read in");
if (xmlIn.Name != "CustomPageData")
throw new ArgumentException("Expected 'CustomPageData' element was not found");
bool finished = xmlIn.IsEmptyElement;
TGPageLoadingEventArgs e = new TGPageLoadingEventArgs(tp, xmlIn);
// Give handlers chance to reconstruct per-page information
_tabbedGroups.OnPageLoading(e);
// Add into the control unless handler cancelled add operation
if (!e.Cancel)
_tabControl.TabPages.Add(tp);
// Read everything until we get the end of custom data marker
while(!finished)
{
// Check it has the expected name
if (xmlIn.NodeType == XmlNodeType.EndElement)
finished = (xmlIn.Name == "CustomPageData");
if (!finished)
{
if (!xmlIn.Read())
throw new ArgumentException("An element was expected but could not be read in");
}
}
// Read past the end of page element
if (!xmlIn.Read())
throw new ArgumentException("An element was expected but could not be read in");
// Check it has the expected name
if (xmlIn.NodeType != XmlNodeType.EndElement)
throw new ArgumentException("End of 'page' element expected but missing");
}
else
throw new ArgumentException("Unknown element was encountered");
}
}
//, XmlTextWriter xmlOut)
// protected XmlTextWriter _xmlOut;
public TGPageSavingEventArgs(Controls.TabPage tp)
{
// Definie initial state
_tp = tp;
// _xmlOut = xmlOut;
}
//, XmlTextReader xmlIn)
public TGPageLoadingEventArgs(Controls.TabPage tp)
{
// Definie initial state
_tp = tp;
//_xmlIn = xmlIn;
_cancel = false;
}
