public InsertPosition(int iPosition, bool bBefore, IDesignTimeProvider target)
{
this.Position=iPosition;
this.Before=bBefore;
this.TargetProvider=target;
}
internal void MouseDragDrop(int x, int y)
{
if(!m_DragInProgress)
return;
if (m_DesignerHost != null && m_DesignerHost.Capture)
m_DesignerHost.Capture = false;
BaseItem dragItem=m_DragItem;
BaseItem container=this.GetItemContainer();
bool changed=false;
if(m_DesignTimeProvider!=null)
{
if(x==-1 && y==-1)
{
// Cancel state
m_DesignTimeProvider.DrawReversibleMarker(m_InsertPosition, m_InsertBefore);
}
else
{
m_DesignTimeProvider.DrawReversibleMarker(m_InsertPosition, m_InsertBefore);
if(dragItem!=null)
{
m_InternalRemoveInProgress = true;
try
{
BaseItem objParent = dragItem.Parent;
if (objParent != null)
{
if (objParent == (BaseItem)m_DesignTimeProvider && m_InsertPosition > 0)
{
if (objParent.SubItems.IndexOf(dragItem) < m_InsertPosition)
m_InsertPosition--;
}
objParent.SubItems.Remove(dragItem);
}
m_DesignTimeProvider.InsertItemAt(dragItem, m_InsertPosition, m_InsertBefore);
m_DesignTimeProvider = null;
changed = true;
if (dragItem.Parent != null && dragItem.Parent != this.GetItemContainer())
{
IComponentChangeService cc = (IComponentChangeService)GetService(typeof(IComponentChangeService));
if (cc != null)
cc.OnComponentChanged(dragItem.Parent, TypeDescriptor.GetProperties(typeof(BaseItem))["SubItems"], null, null);
}
}
finally
{
m_InternalRemoveInProgress = false;
}
}
}
}
else if(x!=-1 && y!=-1 && dragItem is ControlContainerItem && ((ControlContainerItem)dragItem).Control!=null)
{
BaseItem parent = container;
if (dragItem.Parent != null)
dragItem.Parent.SubItems.Remove(dragItem);
parent.SubItems.Add(dragItem);
IComponentChangeService cc = (IComponentChangeService)GetService(typeof(IComponentChangeService));
if (cc != null)
cc.OnComponentChanged(dragItem.Parent, TypeDescriptor.GetProperties(typeof(BaseItem))["SubItems"], null, null);
changed = true;
}
m_DesignTimeProvider=null;
DragInProgress=false;
if(!m_SuspendInternalCursor)
System.Windows.Forms.Cursor.Current=System.Windows.Forms.Cursors.Default;
if(dragItem!=null)
dragItem._IgnoreClick=true;
container.InternalMouseUp(new MouseEventArgs(MouseButtons.Left,0,x,y,0));
if(dragItem!=null)
dragItem._IgnoreClick=false;
m_DragItem=null;
this.RecalcLayout();
if(changed)
{
IComponentChangeService cc=(IComponentChangeService)GetService(typeof(IComponentChangeService));
if(cc!=null)
{
cc.OnComponentChanged(this.Control,null,null,null);
}
}
}
public InsertPosition()
{
Position=-1;
Before=false;
TargetProvider=null;
}
protected virtual void MouseDragDrop(int x, int y, DragEventArgs dragArgs)
{
if(!m_DragInProgress && !m_ExternalDragInProgress)
return;
BaseItem dragItem=m_DragItem;
if(m_ExternalDragInProgress)
dragItem=dragArgs.Data.GetData(typeof(ButtonItem)) as BaseItem;
if(dragItem!=null)
dragItem.InternalMouseLeave();
if(m_DesignTimeProvider!=null)
{
if(x==-1 && y==-1)
{
// Cancel state
m_DesignTimeProvider.DrawReversibleMarker(m_InsertPosition, m_InsertBefore);
}
else
{
m_DesignTimeProvider.DrawReversibleMarker(m_InsertPosition, m_InsertBefore);
if(dragItem!=null)
{
BaseItem objParent=dragItem.Parent;
if(objParent!=null)
{
if(objParent==(BaseItem)m_DesignTimeProvider && m_InsertPosition>0)
{
if(objParent.SubItems.IndexOf(dragItem)<m_InsertPosition)
m_InsertPosition--;
}
objParent.SubItems.Remove(dragItem);
objParent.Refresh();
if (objParent.ContainerControl != this)
BarUtilities.InvokeRecalcLayout(objParent.ContainerControl as Control);
}
m_DesignTimeProvider.InsertItemAt(dragItem,m_InsertPosition,m_InsertBefore);
m_DesignTimeProvider=null;
((IOwner)this).InvokeUserCustomize(dragItem,new EventArgs());
}
}
}
m_DesignTimeProvider=null;
DragInProgress=false;
m_ExternalDragInProgress=false;
if(!m_UseNativeDragDrop)
Cursor.Current=Cursors.Default;
this.Capture=false;
if (dragItem != null)
{
dragItem._IgnoreClick = true;
dragItem.DragStartPoint = Point.Empty;
}
m_BaseItemContainer.InternalMouseUp(new MouseEventArgs(MouseButtons.Left,0,x,y,0));
if(dragItem!=null)
dragItem._IgnoreClick=false;
m_DragItem=null;
if (UserCustomize != null)
UserCustomize(this, new EventArgs());
}
protected void MouseDragOver(int x, int y)
{
if(!m_DragInProgress)
return;
BaseItem dragItem=m_DragItem;
BaseItem container=this.GetItemContainer();
if(m_DesignTimeProvider!=null)
{
m_DesignTimeProvider.DrawReversibleMarker(m_InsertPosition,m_InsertBefore);
m_DesignTimeProvider=null;
}
Point pScreen = this.Control.PointToScreen(new Point(x, y));
Control control=this.GetItemContainerControl();
InsertPosition pos=((IDesignTimeProvider)container).GetInsertPosition(pScreen, dragItem);
if(pos!=null)
{
if(pos.TargetProvider==null)
{
// Cursor is over drag item
if(!m_SuspendInternalCursor)
System.Windows.Forms.Cursor.Current=System.Windows.Forms.Cursors.No;
}
else
{
pos.TargetProvider.DrawReversibleMarker(pos.Position,pos.Before);
m_InsertPosition=pos.Position;
m_InsertBefore=pos.Before;
m_DesignTimeProvider=pos.TargetProvider;
if(!m_SuspendInternalCursor)
System.Windows.Forms.Cursor.Current=System.Windows.Forms.Cursors.Hand;
}
}
else
{
if(!m_SuspendInternalCursor)
System.Windows.Forms.Cursor.Current=System.Windows.Forms.Cursors.No;
}
}
public frmCustomize(DotNetBarManager ctrl)
{
//
// Required for Windows Form Designer support
//
InitializeComponent();
m_DotNetBar=ctrl;
this.StartPosition=FormStartPosition.CenterScreen;
m_ItemDrag=false;
try
{
m_MoveCursor=new Cursor(typeof(DevComponents.DotNetBar.DotNetBarManager),"DRAGMOVE.CUR");
m_CopyCursor=new Cursor(typeof(DevComponents.DotNetBar.DotNetBarManager),"DRAGCOPY.CUR");
m_NACursor=new Cursor(typeof(DevComponents.DotNetBar.DotNetBarManager),"DRAGNONE.CUR");
}
catch(Exception)
{
m_MoveCursor=null;
m_CopyCursor=null;
m_NACursor=null;
}
m_DesignTimeProvider=null;
m_DragCopy=false;
m_EditItem=null;
// Load localized strings...
using(LocalizationManager lm=new LocalizationManager(m_DotNetBar))
{
this.cmdNew.Text=lm.GetLocalizedString(this.cmdNew.Text);
this.tabPage1.Text=lm.GetLocalizedString(this.tabPage1.Text);
this.cmdReset.Text=lm.GetLocalizedString(this.cmdReset.Text);
this.cmdRename.Text=lm.GetLocalizedString(this.cmdRename.Text);
this.cmdDelete.Text=lm.GetLocalizedString(this.cmdDelete.Text);
this.label1.Text=lm.GetLocalizedString(this.label1.Text);
this.tabPage2.Text=lm.GetLocalizedString(this.tabPage2.Text);
this.label4.Text=lm.GetLocalizedString(this.label4.Text);
this.label3.Text=lm.GetLocalizedString(this.label3.Text);
this.label2.Text=lm.GetLocalizedString(this.label2.Text);
this.tabPage3.Text=lm.GetLocalizedString(this.tabPage3.Text);
this.cmdKeyboard.Text=lm.GetLocalizedString(this.cmdKeyboard.Text);
this.cmdClose.Text=lm.GetLocalizedString(this.cmdClose.Text);
this.label5.Text=lm.GetLocalizedString(this.label5.Text);
this.chkShowFullMenus.Text=lm.GetLocalizedString(this.chkShowFullMenus.Text);
this.chkFullAfterDelay.Text=lm.GetLocalizedString(this.chkFullAfterDelay.Text);
this.label6.Text=lm.GetLocalizedString(this.label6.Text);
this.button1.Text=lm.GetLocalizedString(this.button1.Text);
this.chkShowScreenTips.Text=lm.GetLocalizedString(this.chkShowScreenTips.Text);
this.chkTipsShowShortcuts.Text=lm.GetLocalizedString(this.chkTipsShowShortcuts.Text);
this.label7.Text=lm.GetLocalizedString(this.label7.Text);
this.comboItem1.Text=lm.GetLocalizedString(this.comboItem1.Text);
this.comboItem2.Text=lm.GetLocalizedString(this.comboItem2.Text);
this.comboItem3.Text=lm.GetLocalizedString(this.comboItem3.Text);
this.comboItem4.Text=lm.GetLocalizedString(this.comboItem4.Text);
this.comboItem5.Text=lm.GetLocalizedString(this.comboItem5.Text);
this.comboItem6.Text=lm.GetLocalizedString(this.comboItem6.Text);
this.Text=lm.GetLocalizedString(this.Text);
}
this.cmdReset.Visible=m_DotNetBar.ShowResetButton;
//If we don't run on XP use Flat Style Buttons
// W2K and gang
// if(Environment.OSVersion.Version.Major==5 && Environment.OSVersion.Version.Minor<1 || Environment.OSVersion.Version.Major<5)
// {
// this.cmdReset.FlatStyle = System.Windows.Forms.FlatStyle.Flat;
// this.cmdRename.FlatStyle = System.Windows.Forms.FlatStyle.Flat;
// this.cmdDelete.FlatStyle = System.Windows.Forms.FlatStyle.Flat;
// this.cmdNew.FlatStyle = System.Windows.Forms.FlatStyle.Flat;
// this.button1.FlatStyle = System.Windows.Forms.FlatStyle.Flat;
// this.cmdKeyboard.FlatStyle = System.Windows.Forms.FlatStyle.Flat;
// this.cmdClose.FlatStyle = System.Windows.Forms.FlatStyle.Flat;
// }
cmdKeyboard.Visible=false;
this.KeyPreview=true;
if(!BarFunctions.SupportsAnimation)
{
cboAnimations.Visible=false;
this.label7.Visible=false;
}
lstCommands.Style=m_DotNetBar.Style;
}
private void MouseDragOver(int x, int y, DragEventArgs dragArgs)
{
if(!m_DragInProgress && !m_ExternalDragInProgress)
return;
BaseItem dragItem=m_DragItem;
if(m_ExternalDragInProgress && dragArgs!=null)
dragItem=dragArgs.Data.GetData(typeof(ButtonItem)) as BaseItem;
if(m_DesignTimeProvider!=null)
{
m_DesignTimeProvider.DrawReversibleMarker(m_InsertPosition,m_InsertBefore);
m_DesignTimeProvider=null;
}
if(m_ExternalDragInProgress && dragItem==null)
return;
Point pScreen=this.PointToScreen(new Point(x,y));
InsertPosition pos = ((IDesignTimeProvider)m_BaseItemContainer).GetInsertPosition(pScreen, dragItem);
if(pos!=null)
{
if (pos.TargetProvider == null)
{
// Cursor is over drag item
if (!m_UseNativeDragDrop)
{
if (m_NACursor != null)
Cursor.Current = m_NACursor;
else
Cursor.Current = Cursors.No;
}
}
else
{
pos.TargetProvider.DrawReversibleMarker(pos.Position, pos.Before);
m_InsertPosition = pos.Position;
m_InsertBefore = pos.Before;
m_DesignTimeProvider = pos.TargetProvider;
if (!m_UseNativeDragDrop)
{
if (m_MoveCursor != null)
Cursor.Current = m_MoveCursor;
else
Cursor.Current = Cursors.Hand;
}
else if (dragArgs != null)
dragArgs.Effect = DragDropEffects.Move;
}
}
else
{
if(!m_UseNativeDragDrop)
{
if(m_NACursor!=null)
Cursor.Current=m_NACursor;
else
Cursor.Current=Cursors.No;
}
else if(dragArgs!=null)
dragArgs.Effect=DragDropEffects.None;
}
OnMouseDragOverProcessed(x, y, dragArgs);
}
private void MouseMoveDrag(Point pScreen)
{
if(m_ItemDrag)
{
if(m_DesignTimeProvider!=null)
{
m_DesignTimeProvider.DrawReversibleMarker(m_InsertPosition,m_InsertBefore);
m_DesignTimeProvider=null;
}
foreach(DevComponents.DotNetBar.Bar bar in m_DotNetBar.Bars)
{
if(!bar.Visible || !bar.AcceptDropItems)
continue;
InsertPosition pos=((IDesignTimeProvider)bar.ItemsContainer).GetInsertPosition(pScreen, DragItem);
if(pos!=null)
{
if(pos.TargetProvider==null)
{
// Cursor is over drag item
if(m_NACursor!=null)
System.Windows.Forms.Cursor.Current=m_NACursor;
else
System.Windows.Forms.Cursor.Current=System.Windows.Forms.Cursors.No;
break;
}
pos.TargetProvider.DrawReversibleMarker(pos.Position,pos.Before);
m_InsertPosition=pos.Position;
m_InsertBefore=pos.Before;
m_DesignTimeProvider=pos.TargetProvider;
if(m_DragCopy)
{
if(m_CopyCursor!=null)
System.Windows.Forms.Cursor.Current=m_CopyCursor;
else
System.Windows.Forms.Cursor.Current=System.Windows.Forms.Cursors.Hand;
}
else
{
if(m_MoveCursor!=null)
System.Windows.Forms.Cursor.Current=m_MoveCursor;
else
System.Windows.Forms.Cursor.Current=System.Windows.Forms.Cursors.Hand;
}
break;
}
else
{
if(m_NACursor!=null)
System.Windows.Forms.Cursor.Current=m_NACursor;
else
System.Windows.Forms.Cursor.Current=System.Windows.Forms.Cursors.No;
}
}
}
}
private void MouseUpDrag(Point pScreen)
{
if(m_ItemDrag)
{
DestroyTimer();
this.DragItem.InternalMouseLeave();
if(m_DesignTimeProvider!=null)
{
m_DesignTimeProvider.DrawReversibleMarker(m_InsertPosition, m_InsertBefore);
BaseItem objParent=this.DragItem.Parent;
if(objParent!=null)
{
if(objParent==(BaseItem)m_DesignTimeProvider && m_InsertPosition>0)
{
if(objParent.SubItems.IndexOf(this.DragItem)<m_InsertPosition)
m_InsertPosition--;
}
else
{
Bar bar=objParent.ContainerControl as Bar;
if(bar!=null && this.DragItem.OriginalBarName=="")
this.DragItem.OriginalBarName=bar.Name;
else if(bar!=null && bar.Name==this.DragItem.OriginalBarName)
this.DragItem.OriginalBarName="";
}
if(this.DragItem.OriginalPosition<0)
{
if(objParent==(BaseItem)m_DesignTimeProvider)
{
if(objParent.SubItems.IndexOf(this.DragItem)!=m_InsertPosition)
this.DragItem.OriginalPosition=objParent.SubItems.IndexOf(this.DragItem);
}
else
this.DragItem.OriginalPosition=objParent.SubItems.IndexOf(this.DragItem);
}
else if(objParent==(BaseItem)m_DesignTimeProvider && m_InsertPosition==this.DragItem.OriginalPosition)
this.DragItem.OriginalPosition=-1;
objParent.SubItems.Remove(this.DragItem);
Control ctrl=objParent.ContainerControl as Control;
if(ctrl is Bar)
((Bar)ctrl).RecalcLayout();
else if(ctrl is MenuPanel)
((MenuPanel)ctrl).RecalcSize();
}
else
this.DragItem.OriginalPosition=0;
m_DesignTimeProvider.InsertItemAt(this.DragItem,m_InsertPosition,m_InsertBefore);
m_DesignTimeProvider=null;
((IOwner)m_DotNetBar).InvokeUserCustomize(this.DragItem,new EventArgs());
((IOwner)m_DotNetBar).InvokeEndUserCustomize(this.DragItem,new EndUserCustomizeEventArgs(eEndUserCustomizeAction.ItemMoved));
}
else if(this.DragItem.Parent!=null)
{
// Remove item if item is out of bounds of the main form
Point p=pScreen;
if(m_DotNetBar.ParentForm!=null && !m_DotNetBar.ParentForm.Bounds.Contains(p))
{
BaseItem objParent=this.DragItem.Parent;
//objParent.SubItems.Remove(this.DragItem);
this.DragItem.UserCustomized = true; // Instead of removing hide and mark as customized so if layout is saved this gets recorded.
this.DragItem.Visible = false;
Control ctrl=objParent.ContainerControl as Control;
if(ctrl is Bar)
((Bar)ctrl).RecalcLayout();
else if(ctrl is MenuPanel)
((MenuPanel)ctrl).RecalcSize();
((IOwner)m_DotNetBar).InvokeUserCustomize(this.DragItem,new EventArgs());
((IOwner)m_DotNetBar).InvokeEndUserCustomize(this.DragItem, new EndUserCustomizeEventArgs(eEndUserCustomizeAction.ItemDeleted, ctrl));
}
}
m_ItemDrag=false;
System.Windows.Forms.Cursor.Current=System.Windows.Forms.Cursors.Default;
this.Capture=false;
IOwner owner=m_DotNetBar as IOwner;
owner.SetFocusItem(null);
}
}
private void MouseDragOver(int x, int y, DragEventArgs dragArgs)
{
if(!m_DragInProgress && !m_ExternalDragInProgress)
return;
BaseItem dragItem=m_DragItem;
if(m_ExternalDragInProgress && dragArgs!=null)
dragItem=dragArgs.Data.GetData(typeof(ButtonItem)) as BaseItem;
if(m_DesignTimeProvider!=null)
{
m_DesignTimeProvider.DrawReversibleMarker(m_InsertPosition,m_InsertBefore);
m_DesignTimeProvider=null;
}
if(m_ExternalDragInProgress && dragItem==null)
return;
Point pScreen=this.PointToScreen(new Point(x,y));
foreach(SideBarPanelItem panel in m_BaseItemContainer.SubItems)
{
if(!panel.Visible)
continue;
InsertPosition pos=((IDesignTimeProvider)panel).GetInsertPosition(pScreen, dragItem);
if(pos!=null)
{
if(pos.TargetProvider==null)
{
// Cursor is over drag item
if(!m_UseNativeDragDrop)
{
if(m_NACursor!=null)
System.Windows.Forms.Cursor.Current=m_NACursor;
else
System.Windows.Forms.Cursor.Current=System.Windows.Forms.Cursors.No;
}
break;
}
pos.TargetProvider.DrawReversibleMarker(pos.Position,pos.Before);
m_InsertPosition=pos.Position;
m_InsertBefore=pos.Before;
m_DesignTimeProvider=pos.TargetProvider;
if(!m_UseNativeDragDrop)
{
if(m_MoveCursor!=null)
System.Windows.Forms.Cursor.Current=m_MoveCursor;
else
System.Windows.Forms.Cursor.Current=System.Windows.Forms.Cursors.Hand;
}
else if(dragArgs!=null)
dragArgs.Effect=DragDropEffects.Move;
break;
}
else
{
if(!m_UseNativeDragDrop)
{
if(m_NACursor!=null)
System.Windows.Forms.Cursor.Current=m_NACursor;
else
System.Windows.Forms.Cursor.Current=System.Windows.Forms.Cursors.No;
}
else if(dragArgs!=null)
dragArgs.Effect=DragDropEffects.None;
}
}
}
private void DesignTimeMouseUp(MouseEventArgs e)
{
ISite site = GetSite();
if (site == null)
return;
IComponentChangeService cc = site.GetService(typeof(IComponentChangeService)) as IComponentChangeService;
if (m_DesignTimeProvider != null)
{
m_DesignTimeProvider.DrawReversibleMarker(m_InsertPosition, m_InsertBefore);
BaseItem objParent = m_DragItem.Parent;
if (objParent != null)
{
if (objParent == (BaseItem)m_DesignTimeProvider && m_InsertPosition > 0)
{
if (objParent.SubItems.IndexOf(m_DragItem) < m_InsertPosition)
m_InsertPosition--;
}
if (cc != null)
cc.OnComponentChanging(objParent, TypeDescriptor.GetProperties(objParent)["SubItems"]);
objParent.SubItems.Remove(m_DragItem);
if (cc != null)
cc.OnComponentChanged(objParent, TypeDescriptor.GetProperties(objParent)["SubItems"], null, null);
Control ctrl = objParent.ContainerControl as Control;
if (ctrl is Bar)
((Bar)ctrl).RecalcLayout();
else if (ctrl is MenuPanel)
((MenuPanel)ctrl).RecalcSize();
}
m_DesignTimeProvider.InsertItemAt(m_DragItem, m_InsertPosition, m_InsertBefore);
m_DesignTimeProvider = null;
}
m_DragDropDesignTimeProvider = null;
m_DragItem = null;
m_DragDropInProgress = false;
this.Capture = false;
}
private void DesignTimeMouseMove(MouseEventArgs e)
{
if (m_DragDropInProgress)
{
try
{
if (m_DesignTimeProvider != null)
{
m_DesignTimeProvider.DrawReversibleMarker(m_InsertPosition, m_InsertBefore);
m_DesignTimeProvider = null;
}
InsertPosition pos = m_DragDropDesignTimeProvider.GetInsertPosition(Control.MousePosition, m_DragItem);
if (pos != null)
{
if (pos.TargetProvider == null)
{
// Cursor is over drag item
System.Windows.Forms.Cursor.Current = System.Windows.Forms.Cursors.No;
}
else
{
pos.TargetProvider.DrawReversibleMarker(pos.Position, pos.Before);
m_InsertPosition = pos.Position;
m_InsertBefore = pos.Before;
m_DesignTimeProvider = pos.TargetProvider;
System.Windows.Forms.Cursor.Current = System.Windows.Forms.Cursors.Hand;
}
}
else
{
System.Windows.Forms.Cursor.Current = System.Windows.Forms.Cursors.No;
}
}
catch
{
m_DesignTimeProvider = null;
}
}
else
{
if (m_Owner is IOwner)
m_DragItem = ((IOwner)m_Owner).GetFocusItem();
if (m_DragItem != null)
{
// Get top level design-time provider
BaseItem item = m_ParentItem;
while (item.Parent is IDesignTimeProvider)
item = item.Parent;
m_DragDropDesignTimeProvider = (IDesignTimeProvider)item;
m_DragDropInProgress = true;
this.Capture = true;
}
}
}
private void DesignTimeMouseMove(MouseEventArgs e)
{
if (m_DragDropInProgress)
{
try
{
if (m_DesignTimeProvider != null)
{
m_DesignTimeProvider.DrawReversibleMarker(m_InsertPosition, m_InsertBefore);
m_DesignTimeProvider = null;
}
InsertPosition pos = m_DragDropDesignTimeProvider.GetInsertPosition(Control.MousePosition, m_DragItem);
if (pos != null)
{
if (pos.TargetProvider == null)
{
// Cursor is over drag item
System.Windows.Forms.Cursor.Current = System.Windows.Forms.Cursors.No;
}
else
{
pos.TargetProvider.DrawReversibleMarker(pos.Position, pos.Before);
m_InsertPosition = pos.Position;
m_InsertBefore = pos.Before;
m_DesignTimeProvider = pos.TargetProvider;
System.Windows.Forms.Cursor.Current = System.Windows.Forms.Cursors.Hand;
}
}
else
{
System.Windows.Forms.Cursor.Current = System.Windows.Forms.Cursors.No;
}
}
catch
{
m_DesignTimeProvider = null;
}
}
else
{
// Get top level design-time provider
BaseItem item = m_ParentItem;
while (item.Parent is IDesignTimeProvider)
item = item.Parent;
ISite site = GetSite();
if (site != null && item.ContainerControl!=null)
{
IDesignerHost dh = site.GetService(typeof(IDesignerHost)) as IDesignerHost;
if (dh != null)
{
Control c = item.ContainerControl as Control;
if (c is RibbonStrip && c.Site == null && c.Parent is RibbonControl)
c = c.Parent;
IBarItemDesigner designer = dh.GetDesigner(c) as IBarItemDesigner;
if (designer != null)
{
designer.StartExternalDrag(this.FocusedItem());
return;
}
}
}
m_DragDropDesignTimeProvider = (IDesignTimeProvider)item;
m_DragItem = this.FocusedItem();
m_DragDropInProgress = true;
this.Capture = true;
}
}
private void MouseDragDrop(int x, int y, DragEventArgs dragArgs)
{
if(!m_DragInProgress && !m_ExternalDragInProgress)
return;
BaseItem dragItem=m_DragItem;
if(m_ExternalDragInProgress)
dragItem=dragArgs.Data.GetData(typeof(ButtonItem)) as BaseItem;
if(dragItem!=null)
dragItem.InternalMouseLeave();
if(m_DesignTimeProvider!=null)
{
if(x==-1 && y==-1)
{
// Cancel state
m_DesignTimeProvider.DrawReversibleMarker(m_InsertPosition, m_InsertBefore);
}
else
{
m_DesignTimeProvider.DrawReversibleMarker(m_InsertPosition, m_InsertBefore);
if(dragItem!=null)
{
BaseItem objParent=dragItem.Parent;
if(objParent!=null)
{
if(objParent==(BaseItem)m_DesignTimeProvider && m_InsertPosition>0)
{
if(objParent.SubItems.IndexOf(dragItem)<m_InsertPosition)
m_InsertPosition--;
}
objParent.SubItems.Remove(dragItem);
Control ctrl=objParent.ContainerControl as Control;
objParent.Refresh();
}
m_DesignTimeProvider.InsertItemAt(dragItem,m_InsertPosition,m_InsertBefore);
m_DesignTimeProvider=null;
((IOwner)this).InvokeUserCustomize(dragItem,new EventArgs());
}
}
}
m_DesignTimeProvider=null;
m_DragInProgress=false;
m_ExternalDragInProgress=false;
if(!m_UseNativeDragDrop)
System.Windows.Forms.Cursor.Current=System.Windows.Forms.Cursors.Default;
this.Capture=false;
if(dragItem!=null)
dragItem._IgnoreClick=true;
m_ItemContainer.InternalMouseUp(new MouseEventArgs(MouseButtons.Left,0,x,y,0));
if(dragItem!=null)
dragItem._IgnoreClick=false;
m_DragItem=null;
}
