private Rectangle GetTabRectangle(VS2005AutoHideStrip.TabVS2005 tab, bool transformed)
{
DockState dockState = tab.Content.DockHandler.DockState;
Rectangle logicalTabStripRectangle = this.GetLogicalTabStripRectangle(dockState);
checked
{
Rectangle result;
if (logicalTabStripRectangle.IsEmpty)
{
result = Rectangle.Empty;
}
else
{
int tabX = tab.TabX;
int y = logicalTabStripRectangle.Y + ((dockState == DockState.DockTopAutoHide || dockState == DockState.DockRightAutoHide) ? 0 : VS2005AutoHideStrip.TabGapTop);
int tabWidth = tab.TabWidth;
int height = logicalTabStripRectangle.Height - VS2005AutoHideStrip.TabGapTop;
if (!transformed)
{
result = new Rectangle(tabX, y, tabWidth, height);
}
else
{
result = this.GetTransformedRectangle(dockState, new Rectangle(tabX, y, tabWidth, height));
}
}
return(result);
}
}
protected override IDockContent HitTest(Point ptMouse)
{
DockState[] dockStates = VS2005AutoHideStrip.DockStates;
IDockContent result;
for (int i = 0; i < dockStates.Length; i++)
{
DockState dockState = dockStates[i];
if (this.GetLogicalTabStripRectangle(dockState, true).Contains(ptMouse))
{
foreach (AutoHideStripBase.Pane current in (IEnumerable <AutoHideStripBase.Pane>)base.GetPanes(dockState))
{
using (IEnumerator <AutoHideStripBase.Tab> enumerator2 = ((IEnumerable <AutoHideStripBase.Tab>)current.AutoHideTabs).GetEnumerator())
{
while (enumerator2.MoveNext())
{
VS2005AutoHideStrip.TabVS2005 tabVS = (VS2005AutoHideStrip.TabVS2005)enumerator2.Current;
GraphicsPath tabOutline = this.GetTabOutline(tabVS, true, true);
if (tabOutline.IsVisible(ptMouse))
{
result = tabVS.Content;
return(result);
}
}
}
}
}
}
result = null;
return(result);
}
private void CalculateTabs(DockState dockState)
{
Rectangle logicalTabStripRectangle = this.GetLogicalTabStripRectangle(dockState);
checked
{
int num = logicalTabStripRectangle.Height - VS2005AutoHideStrip.ImageGapTop - VS2005AutoHideStrip.ImageGapBottom;
int num2 = VS2005AutoHideStrip.ImageWidth;
if (num > VS2005AutoHideStrip.ImageHeight)
{
num2 = VS2005AutoHideStrip.ImageWidth * (num / VS2005AutoHideStrip.ImageHeight);
}
int num3 = VS2005AutoHideStrip.TabGapLeft + logicalTabStripRectangle.X;
foreach (AutoHideStripBase.Pane current in (IEnumerable <AutoHideStripBase.Pane>)base.GetPanes(dockState))
{
using (IEnumerator <AutoHideStripBase.Tab> enumerator2 = ((IEnumerable <AutoHideStripBase.Tab>)current.AutoHideTabs).GetEnumerator())
{
while (enumerator2.MoveNext())
{
VS2005AutoHideStrip.TabVS2005 tabVS = (VS2005AutoHideStrip.TabVS2005)enumerator2.Current;
int num4 = num2 + VS2005AutoHideStrip.ImageGapLeft + VS2005AutoHideStrip.ImageGapRight + TextRenderer.MeasureText(tabVS.Content.DockHandler.TabText, this.TextFont).Width + VS2005AutoHideStrip.TextGapLeft + VS2005AutoHideStrip.TextGapRight;
tabVS.TabX = num3;
tabVS.TabWidth = num4;
num3 += num4;
}
}
num3 += VS2005AutoHideStrip.TabGapBetween;
}
}
}
private void DrawTabStrip(Graphics g, DockState dockState)
{
Rectangle logicalTabStripRectangle = this.GetLogicalTabStripRectangle(dockState);
if (!logicalTabStripRectangle.IsEmpty)
{
Matrix transform = g.Transform;
if (dockState == DockState.DockLeftAutoHide || dockState == DockState.DockRightAutoHide)
{
Matrix matrix = new Matrix();
matrix.RotateAt(90f, new PointF((float)logicalTabStripRectangle.X + (float)logicalTabStripRectangle.Height / 2f, (float)logicalTabStripRectangle.Y + (float)logicalTabStripRectangle.Height / 2f));
g.Transform = matrix;
}
foreach (AutoHideStripBase.Pane current in (IEnumerable <AutoHideStripBase.Pane>)base.GetPanes(dockState))
{
using (IEnumerator <AutoHideStripBase.Tab> enumerator2 = ((IEnumerable <AutoHideStripBase.Tab>)current.AutoHideTabs).GetEnumerator())
{
while (enumerator2.MoveNext())
{
VS2005AutoHideStrip.TabVS2005 tab = (VS2005AutoHideStrip.TabVS2005)enumerator2.Current;
this.DrawTab(g, tab);
}
}
}
g.Transform = transform;
}
}
private GraphicsPath GetTabOutline(VS2005AutoHideStrip.TabVS2005 tab, bool transformed, bool rtlTransform)
{
DockState dockState = tab.Content.DockHandler.DockState;
Rectangle rect = this.GetTabRectangle(tab, transformed);
if (rtlTransform)
{
rect = this.RtlTransform(rect, dockState);
}
bool upCorner = dockState == DockState.DockLeftAutoHide || dockState == DockState.DockBottomAutoHide;
DrawHelper.GetRoundedCornerTab(VS2005AutoHideStrip.GraphicsPath, rect, upCorner);
return(VS2005AutoHideStrip.GraphicsPath);
}
private Rectangle GetTabRectangle(VS2005AutoHideStrip.TabVS2005 tab)
{
return(this.GetTabRectangle(tab, false));
}
private void DrawTab(Graphics g, VS2005AutoHideStrip.TabVS2005 tab)
{
Rectangle tabRectangle = this.GetTabRectangle(tab);
checked
{
if (!tabRectangle.IsEmpty)
{
DockState dockState = tab.Content.DockHandler.DockState;
IDockContent content = tab.Content;
GraphicsPath tabOutline = this.GetTabOutline(tab, false, true);
Color startColor = base.DockPanel.Skin.AutoHideStripSkin.TabGradient.StartColor;
Color endColor = base.DockPanel.Skin.AutoHideStripSkin.TabGradient.EndColor;
LinearGradientMode linearGradientMode = base.DockPanel.Skin.AutoHideStripSkin.TabGradient.LinearGradientMode;
g.FillPath(new LinearGradientBrush(tabRectangle, startColor, endColor, linearGradientMode), tabOutline);
g.DrawPath(VS2005AutoHideStrip.PenTabBorder, tabOutline);
Matrix transform = g.Transform;
g.Transform = VS2005AutoHideStrip.MatrixIdentity;
Rectangle rect = tabRectangle;
rect.X += VS2005AutoHideStrip.ImageGapLeft;
rect.Y += VS2005AutoHideStrip.ImageGapTop;
int num = tabRectangle.Height - VS2005AutoHideStrip.ImageGapTop - VS2005AutoHideStrip.ImageGapBottom;
int num2 = VS2005AutoHideStrip.ImageWidth;
if (num > VS2005AutoHideStrip.ImageHeight)
{
num2 = VS2005AutoHideStrip.ImageWidth * (num / VS2005AutoHideStrip.ImageHeight);
}
rect.Height = num;
rect.Width = num2;
rect = this.GetTransformedRectangle(dockState, rect);
if (dockState == DockState.DockLeftAutoHide || dockState == DockState.DockRightAutoHide)
{
Rectangle rectangle = this.RtlTransform(rect, dockState);
Point[] destPoints = new Point[]
{
new Point(rectangle.X + rectangle.Width, rectangle.Y),
new Point(rectangle.X + rectangle.Width, rectangle.Y + rectangle.Height),
new Point(rectangle.X, rectangle.Y)
};
using (Icon icon = new Icon(((Form)content).Icon, 16, 16))
{
g.DrawImage(icon.ToBitmap(), destPoints);
}
}
else
{
g.DrawIcon(((Form)content).Icon, this.RtlTransform(rect, dockState));
}
Rectangle rectangle2 = tabRectangle;
rectangle2.X += VS2005AutoHideStrip.ImageGapLeft + num2 + VS2005AutoHideStrip.ImageGapRight + VS2005AutoHideStrip.TextGapLeft;
rectangle2.Width -= VS2005AutoHideStrip.ImageGapLeft + num2 + VS2005AutoHideStrip.ImageGapRight + VS2005AutoHideStrip.TextGapLeft;
rectangle2 = this.RtlTransform(this.GetTransformedRectangle(dockState, rectangle2), dockState);
Color textColor = base.DockPanel.Skin.AutoHideStripSkin.TabGradient.TextColor;
if (dockState == DockState.DockLeftAutoHide || dockState == DockState.DockRightAutoHide)
{
g.DrawString(content.DockHandler.TabText, this.TextFont, new SolidBrush(textColor), rectangle2, this.StringFormatTabVertical);
}
else
{
g.DrawString(content.DockHandler.TabText, this.TextFont, new SolidBrush(textColor), rectangle2, this.StringFormatTabHorizontal);
}
g.Transform = transform;
}
}
}