GraphicsPath GetTabOutline(VS2010Tab tab, bool transformed, bool rtlTransform)
{
DockState dockState = tab.Content.DockHandler.DockState;
Rectangle rectTab = GetTabRectangle(tab, transformed);
if (rtlTransform)
{
rectTab = RtlTransform(rectTab, dockState);
}
var path = new GraphicsPath();
path.AddRectangle(rectTab);
return(path);
}
protected override void OnMouseMove(MouseEventArgs e)
{
var tab = (VS2010Tab)TabHitTest(PointToClient(MousePosition));
if (tab != null)
{
tab.IsMouseOver = true;
Invalidate();
}
if (lastSelectedTab != tab)
{
if (lastSelectedTab != null)
{
lastSelectedTab.IsMouseOver = false;
}
lastSelectedTab = tab;
}
base.OnMouseMove(e);
}
Rectangle GetTabRectangle(VS2010Tab tab, bool transformed)
{
DockState dockState = tab.Content.DockHandler.DockState;
Rectangle rectTabStrip = GetLogicalTabStripRectangle(dockState);
if (rectTabStrip.IsEmpty)
{
return(Rectangle.Empty);
}
int x = tab.TabX;
int y = rectTabStrip.Y +
(dockState == DockState.DockTopAutoHide || dockState == DockState.DockRightAutoHide
? 0
: TabGapTop);
int width = tab.TabWidth;
int height = rectTabStrip.Height - TabGapTop;
if (!transformed)
{
return(new Rectangle(x, y, width, height));
}
return(GetTransformedRectangle(dockState, new Rectangle(x, y, width, height)));
}
void DrawTab_Document(Graphics g, VS2010Tab tab, Rectangle rect) {
if (tab.TabWidth == 0)
return;
var rectCloseButton = GetCloseButtonRect(rect);
if (!tab.Content.DockHandler.CloseButtonVisible)
rectCloseButton = Rectangle.Empty;
Rectangle rectIcon = new Rectangle(
rect.X + DocumentIconGapLeft,
rect.Y + rect.Height - DocumentIconGapBottom - DocumentIconHeight,
DocumentIconWidth, DocumentIconHeight);
Rectangle rectText = new Rectangle(
rect.X + DocumentIconGapLeft,
rect.Y,
rect.Width - DocumentIconGapLeft, rect.Height - 1);
if (DockPane.DockPanel.ShowDocumentIcon) {
rectText.X += DocumentIconWidth + DocumentIconGapRight;
rectText.Width -= DocumentIconWidth + DocumentIconGapRight;
}
Rectangle rectTab = DrawHelper.RtlTransform(this, rect);
Rectangle rectBack = DrawHelper.RtlTransform(this, rect);
rectBack.Width += rect.X;
rectBack.X = 0;
rectText = DrawHelper.RtlTransform(this, rectText);
rectIcon = DrawHelper.RtlTransform(this, rectIcon);
if (DockPane.ActiveContent == tab.Content) {
using (var brush = new LinearGradientBrush(rect, Color.Empty, Color.Empty, LinearGradientMode.Vertical))
using (var roundedRect = RoundedRectangle.Construct(rect, 6, RoundedCorner.TopLeft | RoundedCorner.TopRight)) {
if (DockPane.IsActiveDocumentPane) {
brush.InterpolationColors = DockPane.IsActivated ? ActiveBackColorGradientBlend : UnfocusedBackColorGradientBlend;
g.FillPath(brush, roundedRect);
TextRenderer.DrawText(g, tab.Content.DockHandler.TabText, TextFont, rectText, Color.Black, DocumentTextFormat);
}
else {
brush.InterpolationColors = InactiveBackColorGradientBlend;
g.FillPath(brush, roundedRect);
TextRenderer.DrawText(g, tab.Content.DockHandler.TabText, TextFont, rectText, Color.White, DocumentTextFormat);
}
DrawCloseButton(g, ForeColor, rectCloseButton);
}
}
else {
if (tab.Content == DockPane.MouseOverTab) {
using (var brush = new LinearGradientBrush(rect, Color.Empty, Color.Empty, LinearGradientMode.Vertical))
using (var pen = new Pen(new SolidBrush(VS2010Theme.ARGB(0xFF9BA7B7))))
using (var roundedRect = RoundedRectangle.Construct(rect, 6, RoundedCorner.TopLeft | RoundedCorner.TopRight)) {
brush.InterpolationColors = HoverColorBlend;
g.FillPath(brush, roundedRect);
g.DrawPath(pen, roundedRect);
}
DrawCloseButton(g, GlyphColor, rectCloseButton);
}
TextRenderer.DrawText(g, tab.Content.DockHandler.TabText, TextFont, rectText, Color.White, DocumentTextFormat);
}
if (rectTab.Contains(rectIcon) && DockPane.DockPanel.ShowDocumentIcon) {
using (var icon = new Icon(tab.Content.DockHandler.Icon, rectIcon.Size))
g.DrawIcon(icon, rectIcon);
}
}
void DrawTab_ToolWindow(Graphics g, VS2010Tab tab, Rectangle rect) {
rect.Width--;
rect.Y--;
Rectangle rectIcon = new Rectangle(
rect.X + ToolWindowImageGapLeft,
rect.Y + rect.Height - ToolWindowImageGapBottom - ToolWindowImageHeight,
ToolWindowImageWidth, ToolWindowImageHeight);
Rectangle rectText = new Rectangle(
rect.X + ToolWindowImageGapLeft,
rect.Y,
rect.Width - ToolWindowImageGapLeft, rect.Height - 1);
rectText.X += ToolWindowImageWidth + ToolWindowImageGapRight;
rectText.Width -= ToolWindowImageWidth + ToolWindowImageGapRight;
Rectangle rectTab = DrawHelper.RtlTransform(this, rect);
Rectangle rectBack = DrawHelper.RtlTransform(this, rect);
rectBack.Width += rect.X;
rectBack.X = 0;
rectText = DrawHelper.RtlTransform(this, rectText);
rectIcon = DrawHelper.RtlTransform(this, rectIcon);
if (DockPane.ActiveContent == tab.Content) {
using (var roundedRect = RoundedRectangle.Construct(rect, 4, RoundedCorner.BottomLeft | RoundedCorner.BottomRight)) {
g.FillPath(Brushes.White, roundedRect);
g.DrawPath(Pens.White, roundedRect);
TextRenderer.DrawText(g, tab.Content.DockHandler.TabText, TextFont, rectText, Color.Black, DocumentTextFormat);
}
}
else {
if (tab.Content == DockPane.MouseOverTab) {
using (var brush = new LinearGradientBrush(rect, Color.Empty, Color.Empty, LinearGradientMode.Vertical))
using (var pen = new Pen(new SolidBrush(VS2010Theme.ARGB(0xFF9BA7B7)), 1))
using (var roundedRect = RoundedRectangle.Construct(rect, 4, RoundedCorner.BottomLeft | RoundedCorner.BottomRight)) {
brush.InterpolationColors = HoverColorBlend;
g.FillPath(brush, roundedRect);
g.DrawPath(pen, roundedRect);
}
}
TextRenderer.DrawText(g, tab.Content.DockHandler.TabText, TextFont, rectText, Color.White, DocumentTextFormat);
}
if (rectTab.Contains(rectIcon)) {
using (var icon = new Icon(tab.Content.DockHandler.Icon, rectIcon.Size))
g.DrawIcon(icon, rectIcon);
}
}
void DrawTab(Graphics g, VS2010Tab tab, Rectangle rect) {
if (Appearance == DockPane.AppearanceStyle.ToolWindow)
DrawTab_ToolWindow(g, tab, rect);
else
DrawTab_Document(g, tab, rect);
}
Rectangle GetTabRectangle_Document(VS2010Tab tab) {
Rectangle rectTabStrip = TabStripRectangle;
Rectangle rect = new Rectangle();
rect.X = tab.TabX;
rect.Width = tab.TabWidth;
rect.Height = rectTabStrip.Height - DocumentTabGapTop;
if (DockPane.DockPanel.DocumentTabStripLocation == DocumentTabStripLocation.Bottom)
rect.Y = rectTabStrip.Y + DocumentStripGapBottom;
else
rect.Y = rectTabStrip.Y + DocumentTabGapTop;
return rect;
}
Rectangle GetTabRectangle_ToolWindow(VS2010Tab tab) {
Rectangle rectTabStrip = TabStripRectangle;
return new Rectangle(tab.TabX, rectTabStrip.Y, tab.TabWidth, rectTabStrip.Height);
}
Rectangle GetTabRectangle(VS2010Tab tab) {
if (Appearance == DockPane.AppearanceStyle.ToolWindow)
return GetTabRectangle_ToolWindow(tab);
return GetTabRectangle_Document(tab);
}
Rectangle GetTabRectangle(VS2010Tab tab)
{
return(GetTabRectangle(tab, false));
}
void DrawTab(Graphics g, VS2010Tab tab)
{
Rectangle rectTabOrigin = GetTabRectangle(tab);
if (rectTabOrigin.IsEmpty)
{
return;
}
rectTabOrigin.X++;
rectTabOrigin.Width -= 2;
DockState dockState = tab.Content.DockHandler.DockState;
IDockContent content = tab.Content;
var corner = RoundedCorner.TopLeft | RoundedCorner.TopRight;
if (dockState == DockState.DockRightAutoHide || dockState == DockState.DockTopAutoHide)
{
corner = RoundedCorner.BottomLeft | RoundedCorner.BottomRight;
}
using (var brush = new LinearGradientBrush(rectTabOrigin, Color.Empty, Color.Empty, LinearGradientMode.Vertical))
using (var roundedRect = RoundedRectangle.Construct(rectTabOrigin, 6, corner)) {
if (tab.IsMouseOver)
{
brush.InterpolationColors = HoverColorBlend;
g.FillPath(brush, roundedRect);
using (var pen = new Pen(new SolidBrush(VS2010Theme.ARGB(0xFF9BA7B7))))
g.DrawPath(pen, roundedRect);
}
else
{
brush.InterpolationColors = InactiveColorBlend;
g.FillPath(brush, roundedRect);
}
}
//Set no rotate for drawing icon and text
Matrix matrixRotate = g.Transform;
g.Transform = MatrixIdentity;
// Draw the icon
Rectangle rectImage = rectTabOrigin;
rectImage.X += ImageGapLeft;
rectImage.Y += ImageGapTop;
int imageHeight = rectTabOrigin.Height - ImageGapTop - ImageGapBottom;
int imageWidth = ImageWidth;
if (imageHeight > ImageHeight)
{
imageWidth = ImageWidth * (imageHeight / ImageHeight);
}
rectImage.Height = imageHeight;
rectImage.Width = imageWidth;
rectImage = GetTransformedRectangle(dockState, rectImage);
if (dockState == DockState.DockLeftAutoHide || dockState == DockState.DockRightAutoHide)
{
// The DockState is DockLeftAutoHide or DockRightAutoHide, so rotate the image 90 degrees to the right.
Rectangle rectTransform = RtlTransform(rectImage, dockState);
Point[] rotationPoints =
{
new Point(rectTransform.X + rectTransform.Width, rectTransform.Y),
new Point(rectTransform.X + rectTransform.Width, rectTransform.Y + rectTransform.Height),
new Point(rectTransform.X, rectTransform.Y)
};
using (Icon rotatedIcon = new Icon(((Form)content).Icon, 16, 16)) {
g.DrawImage(rotatedIcon.ToBitmap(), rotationPoints);
}
}
else
{
// Draw the icon normally without any rotation.
using (var icon = new Icon(((Form)content).Icon, rectImage.Size))
g.DrawIcon(icon, RtlTransform(rectImage, dockState));
}
// Draw the text
Rectangle rectText = rectTabOrigin;
rectText.X += ImageGapLeft + imageWidth + ImageGapRight + TextGapLeft;
rectText.Width -= ImageGapLeft + imageWidth + ImageGapRight + TextGapLeft;
rectText = RtlTransform(GetTransformedRectangle(dockState, rectText), dockState);
Color textColor = DockPanel.Skin.AutoHideStripSkin.TabGradient.TextColor;
if (dockState == DockState.DockLeftAutoHide || dockState == DockState.DockRightAutoHide)
{
g.DrawString(content.DockHandler.TabText, TextFont, new SolidBrush(textColor), rectText, StringFormatTabVertical);
}
else
{
g.DrawString(content.DockHandler.TabText, TextFont, new SolidBrush(textColor), rectText, StringFormatTabHorizontal);
}
// Set rotate back
g.Transform = matrixRotate;
}
protected override void OnMouseMove(MouseEventArgs e) {
var tab = (VS2010Tab)TabHitTest(PointToClient(MousePosition));
if (tab != null) {
tab.IsMouseOver = true;
Invalidate();
}
if (lastSelectedTab != tab) {
if (lastSelectedTab != null)
lastSelectedTab.IsMouseOver = false;
lastSelectedTab = tab;
}
base.OnMouseMove(e);
}
Rectangle GetTabRectangle(VS2010Tab tab, bool transformed) {
DockState dockState = tab.Content.DockHandler.DockState;
Rectangle rectTabStrip = GetLogicalTabStripRectangle(dockState);
if (rectTabStrip.IsEmpty)
return Rectangle.Empty;
int x = tab.TabX;
int y = rectTabStrip.Y +
(dockState == DockState.DockTopAutoHide || dockState == DockState.DockRightAutoHide
? 0
: TabGapTop);
int width = tab.TabWidth;
int height = rectTabStrip.Height - TabGapTop;
if (!transformed)
return new Rectangle(x, y, width, height);
return GetTransformedRectangle(dockState, new Rectangle(x, y, width, height));
}
Rectangle GetTabRectangle(VS2010Tab tab) {
return GetTabRectangle(tab, false);
}
void DrawTab(Graphics g, VS2010Tab tab) {
Rectangle rectTabOrigin = GetTabRectangle(tab);
if (rectTabOrigin.IsEmpty)
return;
rectTabOrigin.X++;
rectTabOrigin.Width -= 2;
DockState dockState = tab.Content.DockHandler.DockState;
IDockContent content = tab.Content;
var corner = RoundedCorner.TopLeft | RoundedCorner.TopRight;
if (dockState == DockState.DockRightAutoHide || dockState == DockState.DockTopAutoHide)
corner = RoundedCorner.BottomLeft | RoundedCorner.BottomRight;
using (var brush = new LinearGradientBrush(rectTabOrigin, Color.Empty, Color.Empty, LinearGradientMode.Vertical))
using (var roundedRect = RoundedRectangle.Construct(rectTabOrigin, 6, corner)) {
if (tab.IsMouseOver) {
brush.InterpolationColors = HoverColorBlend;
g.FillPath(brush, roundedRect);
using (var pen = new Pen(new SolidBrush(VS2010Theme.ARGB(0xFF9BA7B7))))
g.DrawPath(pen, roundedRect);
}
else {
brush.InterpolationColors = InactiveColorBlend;
g.FillPath(brush, roundedRect);
}
}
//Set no rotate for drawing icon and text
Matrix matrixRotate = g.Transform;
g.Transform = MatrixIdentity;
// Draw the icon
Rectangle rectImage = rectTabOrigin;
rectImage.X += ImageGapLeft;
rectImage.Y += ImageGapTop;
int imageHeight = rectTabOrigin.Height - ImageGapTop - ImageGapBottom;
int imageWidth = ImageWidth;
if (imageHeight > ImageHeight)
imageWidth = ImageWidth * (imageHeight / ImageHeight);
rectImage.Height = imageHeight;
rectImage.Width = imageWidth;
rectImage = GetTransformedRectangle(dockState, rectImage);
if (dockState == DockState.DockLeftAutoHide || dockState == DockState.DockRightAutoHide) {
// The DockState is DockLeftAutoHide or DockRightAutoHide, so rotate the image 90 degrees to the right.
Rectangle rectTransform = RtlTransform(rectImage, dockState);
Point[] rotationPoints = {
new Point(rectTransform.X + rectTransform.Width, rectTransform.Y),
new Point(rectTransform.X + rectTransform.Width, rectTransform.Y + rectTransform.Height),
new Point(rectTransform.X, rectTransform.Y)
};
using (Icon rotatedIcon = new Icon(((Form)content).Icon, 16, 16)) {
g.DrawImage(rotatedIcon.ToBitmap(), rotationPoints);
}
}
else {
// Draw the icon normally without any rotation.
using (var icon = new Icon(((Form)content).Icon, rectImage.Size))
g.DrawIcon(icon, RtlTransform(rectImage, dockState));
}
// Draw the text
Rectangle rectText = rectTabOrigin;
rectText.X += ImageGapLeft + imageWidth + ImageGapRight + TextGapLeft;
rectText.Width -= ImageGapLeft + imageWidth + ImageGapRight + TextGapLeft;
rectText = RtlTransform(GetTransformedRectangle(dockState, rectText), dockState);
Color textColor = DockPanel.Skin.AutoHideStripSkin.TabGradient.TextColor;
if (dockState == DockState.DockLeftAutoHide || dockState == DockState.DockRightAutoHide)
g.DrawString(content.DockHandler.TabText, TextFont, new SolidBrush(textColor), rectText, StringFormatTabVertical);
else
g.DrawString(content.DockHandler.TabText, TextFont, new SolidBrush(textColor), rectText, StringFormatTabHorizontal);
// Set rotate back
g.Transform = matrixRotate;
}
GraphicsPath GetTabOutline(VS2010Tab tab, bool transformed, bool rtlTransform) {
DockState dockState = tab.Content.DockHandler.DockState;
Rectangle rectTab = GetTabRectangle(tab, transformed);
if (rtlTransform)
rectTab = RtlTransform(rectTab, dockState);
var path = new GraphicsPath();
path.AddRectangle(rectTab);
return path;
}