public int UxThemeGetThemeTextMetrics(IntPtr hTheme, IDeviceContext dc, int iPartId, int iStateId, out TextMetrics result)
{
XplatUIWin32.TEXTMETRIC metrics;
int hresult = UXTheme.GetThemeTextMetrics(hTheme, dc.GetHdc(), iPartId, iStateId, out metrics);
dc.ReleaseHdc();
TextMetrics retval = new TextMetrics();
retval.Ascent = metrics.tmAscent;
retval.AverageCharWidth = metrics.tmAveCharWidth;
retval.BreakChar = (char)metrics.tmBreakChar;
retval.CharSet = (TextMetricsCharacterSet)metrics.tmCharSet;
retval.DefaultChar = (char)metrics.tmDefaultChar;
retval.Descent = metrics.tmDescent;
retval.DigitizedAspectX = metrics.tmDigitizedAspectX;
retval.DigitizedAspectY = metrics.tmDigitizedAspectY;
retval.ExternalLeading = metrics.tmExternalLeading;
retval.FirstChar = (char)metrics.tmFirstChar;
retval.Height = metrics.tmHeight;
retval.InternalLeading = metrics.tmInternalLeading;
retval.Italic = metrics.tmItalic == 0 ? false : true;
retval.LastChar = (char)metrics.tmLastChar;
retval.MaxCharWidth = metrics.tmMaxCharWidth;
retval.Overhang = metrics.tmOverhang;
retval.PitchAndFamily = (TextMetricsPitchAndFamilyValues)metrics.tmPitchAndFamily;
retval.StruckOut = metrics.tmStruckOut == 0 ? false : true;
retval.Underlined = metrics.tmUnderlined == 0 ? false : true;
retval.Weight = metrics.tmWeight;
result = retval;
return(hresult);
}
public int UxThemeGetThemePosition(IntPtr hTheme, int iPartId, int iStateId, PointProperty prop, out Point_ result)
{
POINT retval;
int hresult = UXTheme.GetThemePosition(hTheme, iPartId, iStateId, (int)prop, out retval);
result = retval.ToPoint();
return(hresult);
}
public int UxThemeGetThemeString(IntPtr hTheme, int iPartId, int iStateId, StringProperty prop, out string result)
{
Text.StringBuilder sb = new Text.StringBuilder(255);
int hresult = UXTheme.GetThemeString(hTheme, iPartId, iStateId, (int)prop, sb, sb.Capacity);
result = sb.ToString();
return(hresult);
}
public int UxThemeGetThemeInt(IntPtr hTheme, int iPartId, int iStateId, IntegerProperty prop, out int result)
{
int retval;
int hresult = UXTheme.GetThemeInt(hTheme, iPartId, iStateId, (int)prop, out retval);
result = retval;
return(hresult);
}
public int UxThemeGetThemeEnumValue(IntPtr hTheme, int iPartId, int iStateId, EnumProperty prop, out int result)
{
int retval;
int hresult = UXTheme.GetThemeEnumValue(hTheme, iPartId, iStateId, (int)prop, out retval);
result = retval;
return(hresult);
}
public int UxThemeGetThemeBool(IntPtr hTheme, int iPartId, int iStateId, BooleanProperty prop, out bool result)
{
int retval;
int hresult = UXTheme.GetThemeBool(hTheme, iPartId, iStateId, (int)prop, out retval);
result = retval == 0 ? false : true;
return(hresult);
}
public int UxThemeDrawThemeText(IntPtr hTheme, IDeviceContext dc, int iPartId, int iStateId, string text, TextFormatFlags textFlags, Rectangle_ bounds)
{
XplatUIWin32.RECT BoundsRect = XplatUIWin32.RECT.FromRectangle(bounds);
int result = UXTheme.DrawThemeText(hTheme, dc.GetHdc(), iPartId, iStateId, text, text.Length, (uint)textFlags, 0, ref BoundsRect);
dc.ReleaseHdc();
return(result);
}
public int UxThemeGetThemeColor(IntPtr hTheme, int iPartId, int iStateId, ColorProperty prop, out Color_ result)
{
int retval;
int hresult = UXTheme.GetThemeColor(hTheme, iPartId, iStateId, (int)prop, out retval);
result = System.Drawing.Color_.FromArgb((int)(0x000000FFU & retval),
(int)(0x0000FF00U & retval) >> 8, (int)(0x00FF0000U & retval) >> 16);
return(hresult);
}
public int UxThemeDrawThemeBackground(IntPtr hTheme, IDeviceContext dc, int iPartId, int iStateId, Rectangle_ bounds)
{
XplatUIWin32.RECT BoundsRect = XplatUIWin32.RECT.FromRectangle(bounds);
int result = UXTheme.DrawThemeBackground(hTheme, dc.GetHdc(), iPartId, iStateId, ref BoundsRect, IntPtr.Zero);
dc.ReleaseHdc();
return(result);
}
public int UxThemeDrawThemeEdge(IntPtr hTheme, IDeviceContext dc, int iPartId, int iStateId, Rectangle_ bounds, Edges edges, EdgeStyle style, EdgeEffects effects, out Rectangle_ result)
{
XplatUIWin32.RECT BoundsRect = XplatUIWin32.RECT.FromRectangle(bounds);
XplatUIWin32.RECT retval;
int hresult = UXTheme.DrawThemeEdge(hTheme, dc.GetHdc(), iPartId, iStateId, ref BoundsRect, (uint)style, (uint)edges + (uint)effects, out retval);
dc.ReleaseHdc();
result = retval.ToRectangle();
return(hresult);
}
public int UxThemeGetThemeTextExtent(IntPtr hTheme, IDeviceContext dc, int iPartId, int iStateId, string textToDraw, TextFormatFlags flags, out Rectangle_ result)
{
XplatUIWin32.RECT retval;
int hresult = UXTheme.GetThemeTextExtent(hTheme, dc.GetHdc(), iPartId, iStateId, textToDraw, textToDraw.Length, (int)flags, 0, out retval);
dc.ReleaseHdc();
result = retval.ToRectangle();
return(hresult);
}
public int UxThemeGetThemePartSize(IntPtr hTheme, IDeviceContext dc, int iPartId, int iStateId, ThemeSizeType type, out Size_ result)
{
UXTheme.SIZE retval;
int hresult = UXTheme.GetThemePartSize(hTheme, dc.GetHdc(), iPartId, iStateId, IntPtr.Zero, (int)type, out retval);
dc.ReleaseHdc();
result = retval.ToSize();
return(hresult);
}
public int UxThemeGetThemePartSize(IntPtr hTheme, IDeviceContext dc, int iPartId, int iStateId, Rectangle_ bounds, ThemeSizeType type, out Size_ result)
{
XplatUIWin32.RECT BoundsRect = XplatUIWin32.RECT.FromRectangle(bounds);
UXTheme.SIZE retval;
int hresult = UXTheme.GetThemePartSize(hTheme, dc.GetHdc(), iPartId, iStateId, ref BoundsRect, (int)type, out retval);
dc.ReleaseHdc();
result = retval.ToSize();
return(hresult);
}
public int UxThemeGetThemeMargins(IntPtr hTheme, IDeviceContext dc, int iPartId, int iStateId, MarginProperty prop, out Padding result)
{
UXTheme.MARGINS retval = new UXTheme.MARGINS();
XplatUIWin32.RECT BoundsRect;
int hresult = UXTheme.GetThemeMargins(hTheme, dc.GetHdc(), iPartId, iStateId, (int)prop, out BoundsRect, out retval);
dc.ReleaseHdc();
result = retval.ToPadding();
return(hresult);
}
public int UxThemeHitTestThemeBackground(IntPtr hTheme, IDeviceContext dc, int iPartId, int iStateId, HitTestOptions options, Rectangle_ backgroundRectangle, IntPtr hrgn, Point_ pt, out HitTestCode result)
{
XplatUIWin32.RECT BoundsRect = XplatUIWin32.RECT.FromRectangle(backgroundRectangle);
HitTestCode retval;
int hresult = UXTheme.HitTestThemeBackground(hTheme, dc.GetHdc(), iPartId, iStateId, (uint)options, ref BoundsRect, hrgn, new POINT(pt.X, pt.Y), out retval);
dc.ReleaseHdc();
result = (HitTestCode)retval;
return(hresult);
}
public int UxThemeGetThemeBackgroundContentRect(IntPtr hTheme, IDeviceContext dc, int iPartId, int iStateId, Rectangle_ bounds, out Rectangle_ result)
{
XplatUIWin32.RECT BoundsRect = XplatUIWin32.RECT.FromRectangle(bounds);
XplatUIWin32.RECT retval;
int hresult = UXTheme.GetThemeBackgroundContentRect(hTheme, dc.GetHdc(), iPartId, iStateId, ref BoundsRect, out retval);
dc.ReleaseHdc();
result = retval.ToRectangle();
return(hresult);
}
public int UxThemeGetThemeBackgroundRegion(IntPtr hTheme, IDeviceContext dc, int iPartId, int iStateId, Rectangle bounds, out Region result)
{
XplatUIWin32.RECT BoundsRect = XplatUIWin32.RECT.FromRectangle(bounds);
IntPtr retval;
int hresult = UXTheme.GetThemeBackgroundRegion(hTheme, dc.GetHdc(), iPartId, iStateId, ref BoundsRect, out retval);
dc.ReleaseHdc();
result = Region.FromHrgn(retval);
return(hresult);
}
public void VisualStyleRendererDrawBackgroundExcludingArea(IntPtr theme, IDeviceContext dc, int part, int state, Rectangle_ bounds, Rectangle_ excludedArea)
{
XplatUIWin32.RECT bounds_rect = XplatUIWin32.RECT.FromRectangle(bounds);
IntPtr hdc = dc.GetHdc();
XplatUIWin32.Win32ExcludeClipRect(hdc, excludedArea.Left, excludedArea.Top, excludedArea.Right, excludedArea.Bottom);
UXTheme.DrawThemeBackground(theme, hdc, part, state, ref bounds_rect, IntPtr.Zero);
IntPtr hrgn = XplatUIWin32.Win32CreateRectRgn(excludedArea.Left, excludedArea.Top, excludedArea.Right, excludedArea.Bottom);
XplatUIWin32.Win32ExtSelectClipRgn(hdc, hrgn, (int)ClipCombineMode.RGN_OR);
XplatUIWin32.Win32DeleteObject(hrgn);
dc.ReleaseHdc();
}
public int UxThemeDrawThemeParentBackground(IDeviceContext dc, Rectangle_ bounds, Control childControl)
{
int result;
XplatUIWin32.RECT BoundsRect = XplatUIWin32.RECT.FromRectangle(bounds);
using (Graphics g = Graphics.FromHwnd(childControl.Handle)) {
IntPtr hdc = g.GetHdc();
result = UXTheme.DrawThemeParentBackground(childControl.Handle, hdc, ref BoundsRect);
g.ReleaseHdc(hdc);
}
return(result);
}
static string GetData(string propertyName)
{
Text.StringBuilder ThemeName = new Text.StringBuilder(260);
Text.StringBuilder ColorName = new Text.StringBuilder(260);
Text.StringBuilder SizeName = new Text.StringBuilder(260);
UXTheme.GetCurrentThemeName(ThemeName, ThemeName.Capacity, ColorName, ColorName.Capacity, SizeName, SizeName.Capacity);
Text.StringBuilder PropertyValue = new Text.StringBuilder(260);
UXTheme.GetThemeDocumentationProperty(ThemeName.ToString(), propertyName, PropertyValue, PropertyValue.Capacity);
return(PropertyValue.ToString());
}
public bool UxThemeIsAppThemed()
{
return(UXTheme.IsAppThemed());
}
public bool UxThemeIsThemeActive()
{
return(UXTheme.IsThemeActive());
}
public bool UxThemeIsThemePartDefined(IntPtr hTheme, int iPartId)
{
return(UXTheme.IsThemePartDefined(hTheme, iPartId, 0));
}
public int UxThemeCloseThemeData(IntPtr hTheme)
{
return(UXTheme.CloseThemeData(hTheme));
}
public IntPtr UxThemeOpenThemeData(IntPtr hWnd, string classList)
{
return(UXTheme.OpenThemeData(hWnd, classList));
}
public bool UxThemeIsThemeBackgroundPartiallyTransparent(IntPtr hTheme, int iPartId, int iStateId)
{
int retval = UXTheme.IsThemeBackgroundPartiallyTransparent(hTheme, iPartId, iStateId);
return(retval == 0 ? false : true);
}