public int IconIndex(string fileName, bool forceLoadFromDisk, ShellIconStateConstants iconState)
{
SysImageList.SHGetFileInfoConstants sHGetFileInfoConstants = SysImageList.SHGetFileInfoConstants.SHGFI_SYSICONINDEX;
if (this.size == SysImageListSize.smallIcons)
{
sHGetFileInfoConstants |= SysImageList.SHGetFileInfoConstants.SHGFI_SMALLICON;
}
int dwFileAttributes;
if (!forceLoadFromDisk)
{
sHGetFileInfoConstants |= SysImageList.SHGetFileInfoConstants.SHGFI_USEFILEATTRIBUTES;
dwFileAttributes = 128;
}
else
{
dwFileAttributes = 0;
}
SysImageList.SHFILEINFO sHFILEINFO = default(SysImageList.SHFILEINFO);
uint cbFileInfo = (uint)Marshal.SizeOf(sHFILEINFO.GetType());
IntPtr intPtr = SysImageList.SHGetFileInfo(fileName, dwFileAttributes, ref sHFILEINFO, cbFileInfo, (uint)(sHGetFileInfoConstants | (SysImageList.SHGetFileInfoConstants)iconState));
int result;
if (intPtr.Equals(IntPtr.Zero))
{
Debug.Assert(!intPtr.Equals(IntPtr.Zero), "Failed to get icon index");
result = 0;
}
else
{
result = sHFILEINFO.iIcon;
}
return(result);
}
public void DrawImage(IntPtr hdc, int index, int x, int y, ImageListDrawItemConstants flags, int cx, int cy, Color foreColor, ImageListDrawStateConstants stateFlags, Color saturateColorOrAlpha, Color glowOrShadowColor)
{
SysImageList.IMAGELISTDRAWPARAMS iMAGELISTDRAWPARAMS = default(SysImageList.IMAGELISTDRAWPARAMS);
iMAGELISTDRAWPARAMS.hdcDst = hdc;
iMAGELISTDRAWPARAMS.cbSize = Marshal.SizeOf(iMAGELISTDRAWPARAMS.GetType());
iMAGELISTDRAWPARAMS.i = index;
iMAGELISTDRAWPARAMS.x = x;
iMAGELISTDRAWPARAMS.y = y;
iMAGELISTDRAWPARAMS.cx = cx;
iMAGELISTDRAWPARAMS.cy = cy;
iMAGELISTDRAWPARAMS.rgbFg = Color.FromArgb(0, (int)foreColor.R, (int)foreColor.G, (int)foreColor.B).ToArgb();
Console.WriteLine("{0}", iMAGELISTDRAWPARAMS.rgbFg);
iMAGELISTDRAWPARAMS.fStyle = (int)flags;
iMAGELISTDRAWPARAMS.fState = (int)stateFlags;
if ((stateFlags & ImageListDrawStateConstants.ILS_ALPHA) == ImageListDrawStateConstants.ILS_ALPHA)
{
iMAGELISTDRAWPARAMS.Frame = (int)saturateColorOrAlpha.A;
}
else if ((stateFlags & ImageListDrawStateConstants.ILS_SATURATE) == ImageListDrawStateConstants.ILS_SATURATE)
{
saturateColorOrAlpha = Color.FromArgb(0, (int)saturateColorOrAlpha.R, (int)saturateColorOrAlpha.G, (int)saturateColorOrAlpha.B);
iMAGELISTDRAWPARAMS.Frame = saturateColorOrAlpha.ToArgb();
}
glowOrShadowColor = Color.FromArgb(0, (int)glowOrShadowColor.R, (int)glowOrShadowColor.G, (int)glowOrShadowColor.B);
iMAGELISTDRAWPARAMS.crEffect = glowOrShadowColor.ToArgb();
if (this.iImageList == null)
{
iMAGELISTDRAWPARAMS.himl = this.hIml;
int num = SysImageList.ImageList_DrawIndirect(ref iMAGELISTDRAWPARAMS);
}
else
{
this.iImageList.Draw(ref iMAGELISTDRAWPARAMS);
}
}
public static void SetTreeViewImageList(TreeView treeView, SysImageList sysImageList, bool forStateImages)
{
IntPtr wParam = (IntPtr)0;
if (forStateImages)
{
wParam = (IntPtr)2;
}
SysImageListHelper.SendMessage(treeView.Handle, 4361, wParam, sysImageList.Handle);
}
public static void SetListViewImageList(ListView listView, SysImageList sysImageList, bool forStateImages)
{
IntPtr wParam = (IntPtr)0;
if (sysImageList.ImageListSize == SysImageListSize.smallIcons)
{
wParam = (IntPtr)1;
}
if (forStateImages)
{
wParam = (IntPtr)2;
}
SysImageListHelper.SendMessage(listView.Handle, 4099, wParam, sysImageList.Handle);
}
/// <summary>
/// Associates a SysImageList with a TreeView control
/// </summary>
/// <param Name="treeView">TreeView control to associated ImageList with</param>
/// <param Name="sysImageList">System Image List to associate</param>
/// <param Name="forStateImages">Whether to add ImageList as StateImageList</param>
public static void SetTreeViewImageList(
TreeView treeView,
SysImageList sysImageList,
bool forStateImages
)
{
IntPtr wParam = (IntPtr)TVSIL_NORMAL;
if (forStateImages)
{
wParam = (IntPtr)TVSIL_STATE;
}
SendMessage(
treeView.Handle,
TVM_SETIMAGELIST,
wParam,
sysImageList.Handle);
}
public void DrawImage(IntPtr hdc, int index, int x, int y, ImageListDrawItemConstants flags)
{
if (this.iImageList == null)
{
int num = SysImageList.ImageList_Draw(this.hIml, index, hdc, x, y, (int)flags);
}
else
{
SysImageList.IMAGELISTDRAWPARAMS iMAGELISTDRAWPARAMS = default(SysImageList.IMAGELISTDRAWPARAMS);
iMAGELISTDRAWPARAMS.hdcDst = hdc;
iMAGELISTDRAWPARAMS.cbSize = Marshal.SizeOf(iMAGELISTDRAWPARAMS.GetType());
iMAGELISTDRAWPARAMS.i = index;
iMAGELISTDRAWPARAMS.x = x;
iMAGELISTDRAWPARAMS.y = y;
iMAGELISTDRAWPARAMS.rgbFg = -1;
iMAGELISTDRAWPARAMS.fStyle = (int)flags;
this.iImageList.Draw(ref iMAGELISTDRAWPARAMS);
}
}
public Icon Icon(int index)
{
Icon result = null;
IntPtr intPtr = IntPtr.Zero;
if (this.iImageList == null)
{
intPtr = SysImageList.ImageList_GetIcon(this.hIml, index, 1);
}
else
{
this.iImageList.GetIcon(index, 1, ref intPtr);
}
if (intPtr != IntPtr.Zero)
{
result = System.Drawing.Icon.FromHandle(intPtr);
}
return(result);
}
public void DrawImage(IntPtr hdc, int index, int x, int y, ImageListDrawItemConstants flags, int cx, int cy)
{
SysImageList.IMAGELISTDRAWPARAMS iMAGELISTDRAWPARAMS = default(SysImageList.IMAGELISTDRAWPARAMS);
iMAGELISTDRAWPARAMS.hdcDst = hdc;
iMAGELISTDRAWPARAMS.cbSize = Marshal.SizeOf(iMAGELISTDRAWPARAMS.GetType());
iMAGELISTDRAWPARAMS.i = index;
iMAGELISTDRAWPARAMS.x = x;
iMAGELISTDRAWPARAMS.y = y;
iMAGELISTDRAWPARAMS.cx = cx;
iMAGELISTDRAWPARAMS.cy = cy;
iMAGELISTDRAWPARAMS.fStyle = (int)flags;
if (this.iImageList == null)
{
iMAGELISTDRAWPARAMS.himl = this.hIml;
int num = SysImageList.ImageList_DrawIndirect(ref iMAGELISTDRAWPARAMS);
}
else
{
this.iImageList.Draw(ref iMAGELISTDRAWPARAMS);
}
}
/// <summary>
/// Associates a SysImageList with a ListView control
/// </summary>
/// <param Name="listView">ListView control to associate ImageList with</param>
/// <param Name="sysImageList">System Image List to associate</param>
/// <param Name="forStateImages">Whether to add ImageList as StateImageList</param>
public static void SetListViewImageList(
ListView listView,
SysImageList sysImageList,
bool forStateImages
)
{
IntPtr wParam = (IntPtr)LVSIL_NORMAL;
if (sysImageList.ImageListSize == SysImageListSize.smallIcons)
{
wParam = (IntPtr)LVSIL_SMALL;
}
if (forStateImages)
{
wParam = (IntPtr)LVSIL_STATE;
}
SendMessage(
listView.Handle,
LVM_SETIMAGELIST,
wParam,
sysImageList.Handle);
}
private void create()
{
this.hIml = IntPtr.Zero;
if (this.isXpOrAbove())
{
Guid guid = new Guid("46EB5926-582E-4017-9FDF-E8998DAA0950");
int num = SysImageList.SHGetImageList((int)this.size, ref guid, ref this.iImageList);
SysImageList.SHGetImageListHandle((int)this.size, ref guid, ref this.hIml);
}
else
{
SysImageList.SHGetFileInfoConstants sHGetFileInfoConstants = SysImageList.SHGetFileInfoConstants.SHGFI_SYSICONINDEX | SysImageList.SHGetFileInfoConstants.SHGFI_USEFILEATTRIBUTES;
if (this.size == SysImageListSize.smallIcons)
{
sHGetFileInfoConstants |= SysImageList.SHGetFileInfoConstants.SHGFI_SMALLICON;
}
SysImageList.SHFILEINFO sHFILEINFO = default(SysImageList.SHFILEINFO);
uint cbFileInfo = (uint)Marshal.SizeOf(sHFILEINFO.GetType());
this.hIml = SysImageList.SHGetFileInfo(".txt", 128, ref sHFILEINFO, cbFileInfo, (uint)sHGetFileInfoConstants);
Debug.Assert(this.hIml != IntPtr.Zero, "Failed to create Image List");
}
}
/// <summary>
/// Associates a SysImageList with a TreeView control
/// </summary>
/// <param name="treeView">TreeView control to associated ImageList with</param>
/// <param name="sysImageList">System Image List to associate</param>
/// <param name="forStateImages">Whether to add ImageList as StateImageList</param>
public static void SetTreeViewImageList(
TreeView treeView,
SysImageList sysImageList,
bool forStateImages
)
{
IntPtr wParam = (IntPtr) TVSIL_NORMAL;
if (forStateImages)
{
wParam = (IntPtr) TVSIL_STATE;
}
SendMessage(
treeView.Handle,
TVM_SETIMAGELIST,
wParam,
sysImageList.Handle);
}
/// <summary>
/// Associates a SysImageList with a ListView control
/// </summary>
/// <param name="listView">ListView control to associate ImageList with</param>
/// <param name="sysImageList">System Image List to associate</param>
/// <param name="forStateImages">Whether to add ImageList as StateImageList</param>
public static void SetListViewImageList(
ListView listView,
SysImageList sysImageList,
bool forStateImages
)
{
IntPtr wParam = (IntPtr) LVSIL_NORMAL;
if (sysImageList.ImageListSize == SysImageListSize.smallIcons)
{
wParam = (IntPtr) LVSIL_SMALL;
}
if (forStateImages)
{
wParam = (IntPtr) LVSIL_STATE;
}
SendMessage(
listView.Handle,
LVM_SETIMAGELIST,
wParam,
sysImageList.Handle);
}