protected virtual IContentLayout GetContentLayout()
{
if (m_LayoutManager == null)
{
m_LayoutManager = new SerialContentLayoutManager();
m_LayoutManager.BlockSpacing = 1;
m_LayoutManager.FitContainerOversize = false;
m_LayoutManager.FitContainer = false;
m_LayoutManager.BeforeNewBlockLayout += new LayoutManagerLayoutEventHandler(LayoutManager_BeforeNewBlockLayout);
}
m_LayoutManager.MultiLine = m_MultiLine;
m_LayoutManager.EvenHeight = m_ResizeItemsToFit;
if (m_MinimumSize.Width > 0 && m_LayoutOrientation == eOrientation.Vertical)
m_LayoutManager.VerticalFitContainerWidth = true;
else
m_LayoutManager.VerticalFitContainerWidth = false;
if (m_MinimumSize.Height > 0 && m_LayoutOrientation == eOrientation.Horizontal)
m_LayoutManager.HorizontalFitContainerHeight = true;
else
m_LayoutManager.HorizontalFitContainerHeight = false;
m_LayoutManager.BlockLineAlignment = eContentVerticalAlignment.Top;
//if(m_LineAlignment==eContainerVerticalAlignment.Middle)
// m_LayoutManager.BlockLineAlignment = eContentVerticalAlignment.Middle;
//else if (m_LineAlignment == eContainerVerticalAlignment.Bottom)
// m_LayoutManager.BlockLineAlignment = eContentVerticalAlignment.Bottom;
m_LayoutManager.ContentAlignment = GetContentAlignment();
m_LayoutManager.ContentVerticalAlignment = GetVerticalContentAlignment(); // eContentVerticalAlignment.Top;
m_LayoutManager.ContentOrientation = (this.LayoutOrientation == eOrientation.Horizontal ? eContentOrientation.Horizontal : eContentOrientation.Vertical);
m_LayoutManager.RightToLeft = false;
Control containerControl = this.ContainerControl as Control;
if (containerControl != null && containerControl.RightToLeft == RightToLeft.Yes)
m_LayoutManager.RightToLeft = true;
else
m_LayoutManager.RightToLeft = false;
m_LayoutManager.BlockSpacing = m_ItemSpacing - (this.IsGroupingContainer ? 1 : 0);
return m_LayoutManager;
}
/// <summary>
/// Process item BeginBreaks
/// </summary>
/// <param name="info"></param>
/// <param name="count"></param>
/// <param name="span"></param>
/// <param name="vertical"></param>
private void ProcessBreaks(SerialContentLayoutManager.BlockLineInfo info,
int count, int span, bool vertical)
{
int dcnt = 0;
float delta = 0;
float n = (float) span / count;
for (int i = 0; i < info.Blocks.Count; i++)
{
BaseItem item = info.Blocks[i] as BaseItem;
if (item != null && item.Displayed == true)
{
if (item.BeginGroup == true)
delta = (++dcnt == count) ? span : delta + n;
if (delta > 0)
{
if (vertical == true)
item.TopInternal += (int) delta;
else
item.LeftInternal += (int) delta;
}
}
}
}
private void ResizeSingleLine2(
SerialContentLayoutManager.BlockLineInfo info, int dx, int dy, int dw, int dh)
{
for (int i = 0; i < info.Blocks.Count; i++)
{
BaseItem item = info.Blocks[i] as BaseItem;
if (item != null)
{
Rectangle r = item.Bounds;
SuperTabItem tab = info.Blocks[i] as SuperTabItem;
r.X += dx;
r.Y += dy;
if (tab == null || tab.IsSelected == false)
{
r.Width += dw;
r.Height += dh;
}
item.Bounds = r;
}
}
}
/// <summary>
/// Gets the count of BeginBreak groups
/// </summary>
/// <param name="info"></param>
/// <param name="size"></param>
/// <returns></returns>
private int GetBreakCount(
SerialContentLayoutManager.BlockLineInfo info, out Size size)
{
int cnt = 0;
size = Size.Empty;
for (int i = 0; i < info.Blocks.Count; i++)
{
BaseItem item = info.Blocks[i] as BaseItem;
if (item != null)
{
if (item.Displayed == true)
{
size.Width = item.Bounds.Right;
size.Height = item.Bounds.Bottom;
if (item.BeginGroup == true)
cnt++;
}
}
}
return (cnt);
}
/// <summary>
/// Adjusts the individual blocks within a given line
/// </summary>
/// <param name="info"></param>
/// <param name="pt"></param>
private void AdjustBlocks(SerialContentLayoutManager.BlockLineInfo info, Point pt)
{
for (int i = 0; i < info.Blocks.Count; i++)
{
BaseItem item = info.Blocks[i] as BaseItem;
if (item != null)
{
switch (_TabStripItem.TabAlignment)
{
case eTabStripAlignment.Top:
case eTabStripAlignment.Bottom:
item.TopInternal = pt.Y;
break;
default:
item.LeftInternal = pt.X;
break;
}
}
}
}
internal IContentLayout GetContentLayout()
{
if(m_LayoutManager==null)
{
m_LayoutManager=new SerialContentLayoutManager();
m_LayoutManager.BlockSpacing=1;
m_LayoutManager.ContentAlignment=eContentAlignment.Left;
m_LayoutManager.ContentLineAlignment=eContentLineAlignment.Top;
m_LayoutManager.ContentOrientation=(this.LayoutOrientation==eOrientation.Horizontal?eContentOrientation.Horizontal:eContentOrientation.Vertical);
m_LayoutManager.EvenHeight=(this.LayoutOrientation==eOrientation.Horizontal?true:false);
m_LayoutManager.FitContainer=false;
m_LayoutManager.FitContainerOversize=false;
m_LayoutManager.MultiLine=false;
}
return m_LayoutManager;
}
private void RecalcSizeContentManager(Graphics g, Rectangle dispRect)
{
if (this.Tabs.Count == 0)
{
if (this.IsRightToLeft)
RecalcSizeTabSystemBox(dispRect, Rectangle.Empty);
else
RecalcSizeTabSystemBox(dispRect, Rectangle.Empty);
return;
}
SerialContentLayoutManager m=new SerialContentLayoutManager();
TabItemLayoutManager blockManager=new TabItemLayoutManager(this);
blockManager.FixedTabSize = m_FixedTabSize;
blockManager.CloseButtonOnTabs = m_CloseButtonOnTabs;
blockManager.CloseButtonSize = m_CloseButtonSize;
m.RightToLeft = this.IsRightToLeft;
if(m_Style==eTabStripStyle.RoundHeader)
{
m.ContentAlignment=eContentAlignment.Center;
m.EvenHeight=true;
m.FitContainerOversize=true;
}
else if (m_Style == eTabStripStyle.Office2007Document)
{
m.EvenHeight = true;
if (m_Alignment == eTabStripAlignment.Bottom)
{
m.ContentAlignment = eContentAlignment.Left;
m.ContentVerticalAlignment = eContentVerticalAlignment.Top;
m.BlockLineAlignment = eContentVerticalAlignment.Top;
m.ContentOrientation = eContentOrientation.Horizontal;
}
else if (m_Alignment == eTabStripAlignment.Top)
{
m.ContentAlignment = eContentAlignment.Left;
m.ContentVerticalAlignment = eContentVerticalAlignment.Bottom;
m.BlockLineAlignment = eContentVerticalAlignment.Bottom;
m.ContentOrientation = eContentOrientation.Horizontal;
}
else if (m_Alignment == eTabStripAlignment.Left)
{
m.ContentAlignment = eContentAlignment.Right;
m.ContentVerticalAlignment = eContentVerticalAlignment.Top;
m.BlockLineAlignment = eContentVerticalAlignment.Top;
m.ContentOrientation = eContentOrientation.Vertical;
}
else if (m_Alignment == eTabStripAlignment.Right)
{
m.ContentAlignment = eContentAlignment.Left;
m.ContentVerticalAlignment = eContentVerticalAlignment.Top;
m.BlockLineAlignment = eContentVerticalAlignment.Top;
m.ContentOrientation = eContentOrientation.Vertical;
}
m.BlockSpacing = 0;
if (m_Alignment == eTabStripAlignment.Top || m_Alignment == eTabStripAlignment.Bottom)
{
//dispRect.X += 4;
dispRect.Width -= 2;
}
else
{
//dispRect.Y += 4;
dispRect.Height -= 2;
}
blockManager.PaddingHeight = 6;
}
else if (m_Style == eTabStripStyle.Office2007Dock)
{
m.EvenHeight = true;
if (m_Alignment == eTabStripAlignment.Bottom)
{
m.ContentAlignment = eContentAlignment.Left;
m.ContentVerticalAlignment = eContentVerticalAlignment.Top;
m.BlockLineAlignment = eContentVerticalAlignment.Top;
m.ContentOrientation = eContentOrientation.Horizontal;
}
else if (m_Alignment == eTabStripAlignment.Top)
{
m.ContentAlignment = eContentAlignment.Left;
m.ContentVerticalAlignment = eContentVerticalAlignment.Bottom;
m.BlockLineAlignment = eContentVerticalAlignment.Bottom;
m.ContentOrientation = eContentOrientation.Horizontal;
}
else if (m_Alignment == eTabStripAlignment.Left)
{
m.ContentAlignment = eContentAlignment.Right;
m.ContentVerticalAlignment = eContentVerticalAlignment.Top;
m.BlockLineAlignment = eContentVerticalAlignment.Top;
m.ContentOrientation = eContentOrientation.Vertical;
}
else if (m_Alignment == eTabStripAlignment.Right)
{
m.ContentAlignment = eContentAlignment.Left;
m.ContentVerticalAlignment = eContentVerticalAlignment.Top;
m.BlockLineAlignment = eContentVerticalAlignment.Top;
m.ContentOrientation = eContentOrientation.Vertical;
}
m.BlockSpacing = 2;
if (m_Alignment == eTabStripAlignment.Top || m_Alignment == eTabStripAlignment.Bottom)
{
dispRect.X += 2;
dispRect.Width -= 2;
}
else
{
dispRect.Y += 2;
dispRect.Height -= 2;
}
blockManager.PaddingHeight = 6;
}
else if(m_Style==eTabStripStyle.VS2005Dock)
{
m.EvenHeight = true;
if(m_Alignment==eTabStripAlignment.Bottom)
{
m.ContentAlignment=eContentAlignment.Left;
m.ContentVerticalAlignment=eContentVerticalAlignment.Top;
m.BlockLineAlignment=eContentVerticalAlignment.Top;
m.ContentOrientation=eContentOrientation.Horizontal;
}
else if(m_Alignment==eTabStripAlignment.Top)
{
m.ContentAlignment=eContentAlignment.Left;
m.ContentVerticalAlignment=eContentVerticalAlignment.Bottom;
m.BlockLineAlignment=eContentVerticalAlignment.Bottom;
m.ContentOrientation=eContentOrientation.Horizontal;
}
else if(m_Alignment==eTabStripAlignment.Left)
{
m.ContentAlignment=eContentAlignment.Right;
m.ContentVerticalAlignment=eContentVerticalAlignment.Top;
m.BlockLineAlignment=eContentVerticalAlignment.Top;
m.ContentOrientation=eContentOrientation.Vertical;
}
else if(m_Alignment==eTabStripAlignment.Right)
{
m.ContentAlignment=eContentAlignment.Left;
m.ContentVerticalAlignment=eContentVerticalAlignment.Top;
m.BlockLineAlignment=eContentVerticalAlignment.Top;
m.ContentOrientation=eContentOrientation.Vertical;
}
m.BlockSpacing=8;
if(m_Alignment==eTabStripAlignment.Top || m_Alignment==eTabStripAlignment.Bottom)
{
dispRect.X+=4;
dispRect.Width-=8;
}
else
{
dispRect.Y+=4;
dispRect.Height-=8;
}
}
else if(m_Style==eTabStripStyle.SimulatedTheme)
{
if(m_Alignment==eTabStripAlignment.Top || m_Alignment==eTabStripAlignment.Bottom)
{
//dispRect.X+=3;
dispRect.Width-=3;
}
else
{
//dispRect.Y+=3;
dispRect.Height-=3;
}
if(m_Alignment==eTabStripAlignment.Bottom)
{
m.ContentAlignment=eContentAlignment.Left;
m.ContentVerticalAlignment=eContentVerticalAlignment.Top;
m.BlockLineAlignment=eContentVerticalAlignment.Top;
m.ContentOrientation=eContentOrientation.Horizontal;
m.EvenHeight = true;
}
else if(m_Alignment==eTabStripAlignment.Top)
{
m.ContentAlignment=eContentAlignment.Left;
m.ContentVerticalAlignment=eContentVerticalAlignment.Bottom;
m.BlockLineAlignment=eContentVerticalAlignment.Bottom;
m.ContentOrientation=eContentOrientation.Horizontal;
m.EvenHeight = true;
}
else if(m_Alignment==eTabStripAlignment.Left)
{
m.ContentAlignment=eContentAlignment.Right;
m.ContentVerticalAlignment=eContentVerticalAlignment.Top;
m.BlockLineAlignment=eContentVerticalAlignment.Top;
m.ContentOrientation=eContentOrientation.Vertical;
m.EvenHeight=true;
}
else if(m_Alignment==eTabStripAlignment.Right)
{
m.ContentAlignment=eContentAlignment.Left;
m.ContentVerticalAlignment=eContentVerticalAlignment.Top;
m.BlockLineAlignment=eContentVerticalAlignment.Top;
m.ContentOrientation=eContentOrientation.Vertical;
m.EvenHeight=true;
}
blockManager.HorizontalText=true;
//blockManager.SelectedPaddingWidth=1;
blockManager.PaddingHeight=10;
blockManager.PaddingWidth=2;
}
if(m_Alignment==eTabStripAlignment.Left || m_Alignment==eTabStripAlignment.Right)
m.ContentOrientation=eContentOrientation.Vertical;
else
m.ContentOrientation=eContentOrientation.Horizontal;
if(m_Style!=eTabStripStyle.RoundHeader)
{
if(m_TabLayoutType==eTabLayoutType.FitContainer)
{
m.FitContainerOversize=true;
m.OversizeDistribute = true;
m.MultiLine=false;
}
else if(m_TabLayoutType==eTabLayoutType.FixedWithNavigationBox)
{
m.FitContainerOversize=false;
m.MultiLine=false;
}
else if(m_TabLayoutType==eTabLayoutType.MultilineNoNavigationBox || m_TabLayoutType==eTabLayoutType.MultilineWithNavigationBox)
{
m.FitContainerOversize=false;
m.MultiLine=true;
}
}
blockManager.Graphics=g;
TabItem[] blocks=
new TabItem[this.Tabs.Count];
this.Tabs.CopyTo(blocks,0);
Rectangle tabArea=dispRect;
if(m_ScrollOffset!=0)
{
if(m_Alignment==eTabStripAlignment.Left || m_Alignment==eTabStripAlignment.Right)
tabArea.Y-=m_ScrollOffset;
else
tabArea.X-=m_ScrollOffset;
}
if (this.IsRightToLeft)
{
if (this.HasNavigationBox && m_TabSystemBox.Visible)
{
tabArea.X += m_TabSystemBox.DefaultWidth;
}
m_TabItemsBounds = m.Layout(tabArea, blocks, blockManager);
RecalcSizeTabSystemBox(dispRect, tabArea);
}
else
{
m_TabItemsBounds = m.Layout(tabArea, blocks, blockManager);
RecalcSizeTabSystemBox(dispRect, m_TabItemsBounds);
}
}
/// <summary>
/// Creates new instance of the control.
/// </summary>
public BubbleBar()
{
if (!ColorFunctions.ColorsLoaded)
{
NativeFunctions.RefreshSettings();
NativeFunctions.OnDisplayChange();
ColorFunctions.LoadColors();
}
this.SetStyle(ControlStyles.UserPaint, true);
this.SetStyle(ControlStyles.AllPaintingInWmPaint, true);
this.SetStyle(ControlStyles.Opaque, true);
this.SetStyle(ControlStyles.ResizeRedraw, true);
this.SetStyle(DisplayHelp.DoubleBufferFlag, true);
this.SetStyle(ControlStyles.SupportsTransparentBackColor, true);
this.SetStyle(ControlStyles.ContainerControl, false);
this.SetStyle(ControlStyles.Selectable, false);
m_Tabs = new BubbleBarTabCollection(this);
m_ButtonBackAreaStyle.StyleChanged += new EventHandler(ElementStyleChanged);
m_BackgroundStyle.StyleChanged += new EventHandler(ElementStyleChanged);
m_ContentManager.BlockSpacing = 0;
m_ContentManager.ContentVerticalAlignment = eContentVerticalAlignment.Bottom;
m_ContentManager.BlockLineAlignment = eContentVerticalAlignment.Bottom;
m_ContentManager.ContentOrientation = eContentOrientation.Horizontal;
m_TabLayoutManager = new SimpleTabLayoutManager();
m_TabDisplay = new SimpleTabDisplay();
m_TabContentManager = new SerialContentLayoutManager();
//m_Buttons=new BubbleButtonCollection(this);
m_BubbleButtonDisplayInfo.BubbleBar = this;
// Make sure this is JIT-ed
m_Overlay = new BubbleBarOverlay(this);
m_Overlay = null;
if (!OSFeature.Feature.IsPresent(OSFeature.LayeredWindows))
m_EnableOverlay = false;
ApplyButtonAlignment();
// m_SelectedTabColors.BorderColor=Color.Black;
// m_MouseOverTabColors.BorderColor=SystemColors.Highlight;
}
