private void drawProgressBar()
{
ProgressBar pb = (ProgressBar)Control.FromHandle(_hProgressBarWnd);
RECT ctlRect = new RECT();
cStoreDc tempDc = new cStoreDc();
GetWindowRect(_hProgressBarWnd, ref ctlRect);
OffsetRect(ref ctlRect, -ctlRect.Left, -ctlRect.Top);
tempDc.Height = ctlRect.Bottom;
tempDc.Width = ctlRect.Right;
float length = (float)ctlRect.Right / ((float)pb.Maximum / (float)pb.Value);
// draw the background
alphaBlit(tempDc.Hdc, 0, 0, ctlRect.Right, ctlRect.Bottom, _cBufferDc.Hdc, 0, 0, _cBufferDc.Width, _cBufferDc.Height, 240);
// draw the progress bar
using (StretchMode mode = new StretchMode(tempDc.Hdc, StretchModeEnum.STRETCH_HALFTONE))
StretchBlt(tempDc.Hdc, 1, 1, (int)length - 1, ctlRect.Bottom - 2, _cProgressBarDc.Hdc, 0, 0, _cProgressBarDc.Width, _cProgressBarDc.Height, 0xCC0020);
Graphics g = Graphics.FromHwnd(_hProgressBarWnd);
BitBlt(g.GetHdc(), 0, 0, ctlRect.Right, ctlRect.Bottom, tempDc.Hdc, 0, 0, 0xCC0020);
g.ReleaseHdc();
g.Dispose();
tempDc.Dispose();
}
private void DrawWindow()
{
int imageWidth = 0;
int imageHeight = 0;
int drawWidth = 0;
int drawHeight = 0;
RECT windowRect = new RECT();
GetWindowRect(ParentWnd, ref windowRect);
OffsetRect(ref windowRect, -windowRect.Left, -windowRect.Top);
int offset = Focused ? 0 : 1;
if (Focused)
{
}
cStoreDc windowDc = new cStoreDc();
windowDc.Height = windowRect.Bottom;
windowDc.Width = windowRect.Right;
using (StretchMode mode = new StretchMode(windowDc.Hdc, StretchModeEnum.STRETCH_HALFTONE))
{
if ((ExcludeLeftEnd == 0) && (ExcludeRightEnd == 0))
{
// top
imageWidth = _cCaptionBarDc.Width;
imageHeight = (_cCaptionBarDc.Height / 2);
drawWidth = windowRect.Right - ((_cLeftFrameDc.Width / 2) + (_cRightFrameDc.Width / 2));
drawHeight = (_cCaptionBarDc.Height / 2);
StretchBlt(windowDc.Hdc, (_cLeftFrameDc.Width / 2), 0, drawWidth, drawHeight, _cCaptionBarDc.Hdc, 0, (imageHeight * offset), imageWidth, imageHeight, 0xCC0020);
}
else
{
int pieceOffset = 0;
int centerLength = windowDc.Width - ((_cLeftFrameDc.Width / 2) + (_cRightFrameDc.Width / 2));
// left exclusion area
if (ExcludeLeftEnd > 0)
{
// draw the start
if (ExcludeLeftStart > 0)
{
drawWidth = ExcludeLeftStart;
drawHeight = (_cCaptionBarDc.Height / 2);
pieceOffset = (_cLeftFrameDc.Width / 2);
StretchBlt(windowDc.Hdc, pieceOffset, 0, drawWidth, drawHeight, _cCaptionBarDc.Hdc, 0, (imageHeight * offset), drawWidth, drawHeight, 0xCC0020);
}
imageWidth = ExcludeLeftEnd - ExcludeLeftStart;
imageHeight = (_cCaptionBarDc.Height / 2);
pieceOffset = (_cLeftFrameDc.Width / 2) + ExcludeLeftStart;
BitBlt(windowDc.Hdc, pieceOffset, 0, imageWidth, imageHeight, _cCaptionBarDc.Hdc, ExcludeLeftStart, (imageHeight * offset), 0xCC0020);
centerLength -= ExcludeLeftEnd;
}
// right exclusion area
if (ExcludeRightEnd > 0)
{
imageWidth = ExcludeRightEnd - ExcludeRightStart;
imageHeight = (_cCaptionBarDc.Height / 2);
pieceOffset = windowDc.Width - ((_cRightFrameDc.Width / 2) + (_cCaptionBarDc.Width - ExcludeRightStart));
//if (pieceOffset > 0)
BitBlt(windowDc.Hdc, pieceOffset, 0, imageWidth, imageHeight, _cCaptionBarDc.Hdc, ExcludeRightStart, (imageHeight * offset), 0xCC0020);
centerLength -= imageWidth;
}
// draw the end
if (ExcludeRightEnd < _cCaptionBarDc.Width)
{
drawWidth = _cCaptionBarDc.Width - ExcludeRightEnd;
drawHeight = (_cCaptionBarDc.Height / 2);
pieceOffset += (ExcludeRightEnd - ExcludeRightStart);
StretchBlt(windowDc.Hdc, pieceOffset, 0, drawWidth, drawHeight, _cCaptionBarDc.Hdc, 0, (imageHeight * offset), drawWidth, drawHeight, 0xCC0020);
centerLength -= drawWidth;
}
// draw the center
if (ExcludeRightStart > 0)
imageWidth = _cCaptionBarDc.Width - (ExcludeRightStart - ExcludeLeftEnd);
else
imageWidth = _cCaptionBarDc.Width - ExcludeLeftEnd;
imageHeight = (_cCaptionBarDc.Height / 2);
pieceOffset = (_cLeftFrameDc.Width / 2) + ExcludeLeftEnd;
drawWidth = centerLength;
drawHeight = (_cCaptionBarDc.Height / 2);
StretchBlt(windowDc.Hdc, pieceOffset, 0, drawWidth, drawHeight, _cCaptionBarDc.Hdc, ExcludeLeftEnd, (imageHeight * offset), imageWidth, imageHeight, 0xCC0020);
}
// left
imageWidth = (_cLeftFrameDc.Width / 2);
imageHeight = _cLeftFrameDc.Height - ((_cCaptionBarDc.Height / 2) + (_cBottomFrameDc.Height / 2));
drawWidth = (_cLeftFrameDc.Width / 2);
drawHeight = windowRect.Bottom - ((_cCaptionBarDc.Height / 2) + (_cBottomFrameDc.Height / 2));
StretchBlt(windowDc.Hdc, 0, (_cCaptionBarDc.Height / 2), drawWidth, drawHeight, _cLeftFrameDc.Hdc, (imageWidth * offset), (_cCaptionBarDc.Height / 2), imageWidth, imageHeight, 0xCC0020);
//right
imageWidth = (_cRightFrameDc.Width / 2);
imageHeight = _cRightFrameDc.Height - ((_cCaptionBarDc.Height / 2) + (_cBottomFrameDc.Height / 2));
drawWidth = (_cRightFrameDc.Width / 2);
drawHeight = windowRect.Bottom - ((_cCaptionBarDc.Height / 2) + (_cBottomFrameDc.Height / 2));
StretchBlt(windowDc.Hdc, (windowRect.Right - imageWidth), (_cCaptionBarDc.Height / 2), drawWidth, drawHeight, _cRightFrameDc.Hdc, (imageWidth * offset), (_cCaptionBarDc.Height / 2), imageWidth, imageHeight, 0xCC0020);
// bottom
imageWidth = _cBottomFrameDc.Width;
imageHeight = (_cBottomFrameDc.Height / 2);
drawWidth = windowRect.Right - ((_cLeftFrameDc.Width / 2) + (_cRightFrameDc.Width / 2));
drawHeight = (_cBottomFrameDc.Height / 2);
StretchBlt(windowDc.Hdc, (_cLeftFrameDc.Width / 2), windowRect.Bottom - (_cBottomFrameDc.Height / 2), drawWidth, drawHeight, _cBottomFrameDc.Hdc, 0, (imageHeight * offset), imageWidth, imageHeight, 0xCC0020);
}
// top left
imageWidth = (_cLeftFrameDc.Width / 2);
imageHeight = (_cCaptionBarDc.Height / 2);
BitBlt(windowDc.Hdc, 0, 0, imageWidth, imageHeight, _cLeftFrameDc.Hdc, (imageWidth * offset), 0, 0xCC0020);
// top right
imageWidth = (_cRightFrameDc.Width / 2);
imageHeight = (_cCaptionBarDc.Height / 2);
BitBlt(windowDc.Hdc, (windowRect.Right - imageWidth), 0, imageWidth, imageHeight, _cRightFrameDc.Hdc, (imageWidth * offset), 0, 0xCC0020);
// bottom left
imageWidth = (_cLeftFrameDc.Width / 2);
imageHeight = (_cBottomFrameDc.Height / 2);
BitBlt(windowDc.Hdc, 0, (windowRect.Bottom - imageHeight), imageWidth, imageHeight, _cLeftFrameDc.Hdc, (imageHeight * offset), (_cLeftFrameDc.Height - imageHeight), 0xCC0020);
// bottom right
imageWidth = (_cRightFrameDc.Width / 2);
imageHeight = (_cBottomFrameDc.Height / 2);
BitBlt(windowDc.Hdc, (windowRect.Right - imageWidth), (windowRect.Bottom - imageHeight), imageWidth, imageHeight, _cRightFrameDc.Hdc, (imageHeight * offset), (_cRightFrameDc.Height - imageHeight), 0xCC0020);
RECT captionRect = new RECT(0, 0, windowDc.Width, _cCaptionBarDc.Height / 2);
DrawButtons(windowDc.Hdc, captionRect);
DrawIcon(windowDc.Hdc, captionRect);
DrawTitle(windowDc.Hdc, captionRect);
// exclude client area
imageWidth = (_cLeftFrameDc.Width / 2);
imageHeight = (_cCaptionBarDc.Height / 2);
//drawWidth = windowRect.Right - ((_leftFrameDc.Width / 2) + (_rightFrameDc.Width / 2));
//drawHeight = windowRect.Bottom - ((_captionBarDc.Height / 2) + (_bottomFrameDc.Height / 2));
drawWidth = ((_cLeftFrameDc.Width / 2) + (_cRightFrameDc.Width / 2));
drawHeight = ((_cCaptionBarDc.Height / 2) + (_cBottomFrameDc.Height / 2));
IntPtr hdc = GetWindowDC(ParentWnd);
RECT clientRect = new RECT();
GetWindowRect(ParentWnd, ref clientRect);
OffsetRect(ref clientRect, -clientRect.Left, -clientRect.Top);
OffsetRect(ref clientRect, -drawWidth, -drawHeight);
ExcludeClipRect(hdc, imageWidth, imageHeight, clientRect.Right + imageWidth, clientRect.Bottom + imageHeight);
// blit to window
BitBlt(hdc, 0, 0, windowRect.Right, windowRect.Bottom, windowDc.Hdc, 0, 0, 0xCC0020);
// clean up
ReleaseDC(ParentWnd, hdc);
windowDc.Dispose();
}
private void drawPushbutton(object sender, Graphics g, int state)
{
int width = _oPushbuttonBitmap.Width / 5;
int offset = state * width;
IntPtr hdc = g.GetHdc();
Button btn = (Button)sender;
RECT bounds = new RECT(0, 0, btn.Width, btn.Height);
// back fill
IntPtr hbrush = CreateSolidBrush(GetPixel(hdc, 0, 0));
FillRect(hdc, ref bounds, hbrush);
DeleteObject(hbrush);
using (StretchMode mode = new StretchMode(hdc, StretchModeEnum.STRETCH_HALFTONE))
{
// blit the corners: top left
BitBlt(hdc, 0, 0, 4, 4, _cPushbuttonDc.Hdc, offset, 0, 0xCC0020);
// bottom left
BitBlt(hdc, 0, bounds.Bottom - 4, 4, 4, _cPushbuttonDc.Hdc, offset, _cPushbuttonDc.Height - 4, 0xCC0020);
// top right
BitBlt(hdc, bounds.Right - 4, 0, 4, 4, _cPushbuttonDc.Hdc, (offset + width) - 4, 0, 0xCC0020);
// bottom right
BitBlt(hdc, bounds.Right - 4, bounds.Bottom - 4, 4, 4, _cPushbuttonDc.Hdc, (offset + width) - 4, _cPushbuttonDc.Height - 4, 0xCC0020);
// fill in the sides: left
StretchBlt(hdc, 0, 4, 4, bounds.Bottom - 8, _cPushbuttonDc.Hdc, offset, 4, 4, _cPushbuttonDc.Height - 8, 0xCC0020);
// right
StretchBlt(hdc, bounds.Right - 4, 4, 4, bounds.Bottom - 8, _cPushbuttonDc.Hdc, (offset + width) - 4, 4, 4, _cPushbuttonDc.Height - 8, 0xCC0020);
// top
StretchBlt(hdc, 4, 0, bounds.Right - 8, 4, _cPushbuttonDc.Hdc, offset + 4, 0, width - 8, 4, 0xCC0020);
// bottom
StretchBlt(hdc, 4, bounds.Bottom - 4, bounds.Right - 8, 4, _cPushbuttonDc.Hdc, offset + 4, _cPushbuttonDc.Height - 4, width - 8, 4, 0xCC0020);
// draw the center
StretchBlt(hdc, 4, 4, bounds.Right - 8, bounds.Bottom - 8, _cPushbuttonDc.Hdc, offset + 4, 4, width - 8, _cPushbuttonDc.Height - 8, 0xCC0020);
}
g.ReleaseHdc();
// draw the image
if (btn.Image != null)
{
int imgwidth = btn.Image.Width;
int imgheight = btn.Image.Height;
// image alignment: bottom
if (btn.ImageAlign == ContentAlignment.BottomCenter)
g.DrawImage(btn.Image, new Point((bounds.Right - (imgwidth + 4)) / 2, bounds.Bottom - (imgheight + 4)));
else if (btn.ImageAlign == ContentAlignment.BottomLeft)
g.DrawImage(btn.Image, new Point(4, bounds.Bottom - (imgheight + 4)));
else if (btn.ImageAlign == ContentAlignment.BottomRight)
g.DrawImage(btn.Image, new Point(bounds.Right - (imgwidth + 4), bounds.Bottom - (imgheight + 4)));
//middle
else if (btn.ImageAlign == ContentAlignment.MiddleCenter)
g.DrawImage(btn.Image, new Point((bounds.Right - (imgwidth + 4)) / 2, (bounds.Bottom - (imgheight + 4)) / 2));
else if (btn.ImageAlign == ContentAlignment.MiddleLeft)
g.DrawImage(btn.Image, new Point(4, (bounds.Bottom - (imgheight + 4)) / 2));
else if (btn.ImageAlign == ContentAlignment.MiddleRight)
g.DrawImage(btn.Image, new Point(bounds.Right - (imgwidth + 4), (bounds.Bottom - (imgheight + 4)) / 2));
// top
else if (btn.ImageAlign == ContentAlignment.TopCenter)
g.DrawImage(btn.Image, new Point((bounds.Right - (imgwidth + 4)) / 2, 4));
else if (btn.ImageAlign == ContentAlignment.TopLeft)
g.DrawImage(btn.Image, new Point(4, 4));
else if (btn.ImageAlign == ContentAlignment.TopRight)
g.DrawImage(btn.Image, new Point(bounds.Right - (imgwidth + 4), 4));
}
// draw the text
using (StringFormat sf = new StringFormat())
{
sf.HotkeyPrefix = System.Drawing.Text.HotkeyPrefix.Show;
sf.FormatFlags = StringFormatFlags.DisplayFormatControl;
// text alignment: bottom
if (btn.TextAlign == ContentAlignment.BottomCenter)
{
sf.Alignment = StringAlignment.Center;
sf.LineAlignment = StringAlignment.Far;
}
else if (btn.TextAlign == ContentAlignment.BottomLeft)
{
sf.Alignment = StringAlignment.Near;
sf.LineAlignment = StringAlignment.Far;
}
else if (btn.TextAlign == ContentAlignment.BottomRight)
{
sf.Alignment = StringAlignment.Far;
sf.LineAlignment = StringAlignment.Far;
}
// middle
else if (btn.TextAlign == ContentAlignment.MiddleCenter)
{
sf.Alignment = StringAlignment.Center;
sf.LineAlignment = StringAlignment.Center;
}
else if (btn.TextAlign == ContentAlignment.MiddleLeft)
{
sf.Alignment = StringAlignment.Near;
sf.LineAlignment = StringAlignment.Center;
}
else if (btn.TextAlign == ContentAlignment.MiddleRight)
{
sf.Alignment = StringAlignment.Far;
sf.LineAlignment = StringAlignment.Center;
}
// top
else if (btn.TextAlign == ContentAlignment.TopCenter)
{
sf.Alignment = StringAlignment.Center;
sf.LineAlignment = StringAlignment.Near;
}
else if (btn.TextAlign == ContentAlignment.TopLeft)
{
sf.Alignment = StringAlignment.Near;
sf.LineAlignment = StringAlignment.Near;
}
else if (btn.TextAlign == ContentAlignment.TopRight)
{
sf.Alignment = StringAlignment.Far;
sf.LineAlignment = StringAlignment.Near;
}
if (btn.RightToLeft == RightToLeft.Yes)
sf.FormatFlags = StringFormatFlags.DirectionRightToLeft;
Brush ht = new SolidBrush(btn.ForeColor);
g.DrawString(btn.Text, btn.Font, ht, new RectangleF(0, 0, bounds.Right - 4, bounds.Bottom - 4), sf);
ht.Dispose();
}
}
