private void UpdatePixbuf()
{
if(base.Image == null)
return;
if(notifyCount > 0) {
if(base.Image.ParentWindow == null)
return;
Gdk.Window win = Image.ParentWindow;
Pixmap image;
image = new Gdk.Pixmap(win, 18, 18);
if (image == null)
return;
int wide, high;
image.GetSize(out wide, out high);
Cairo.Context cc = CairoHelper.CreateCairoDrawable(image);
//Cairo.Context cc = new Cairo.Context(surface);
cc.Save();
// cc.PaintWithAlpha(1.0);
cc.Rectangle(0, 0, wide, high);
cc.SetSourceRGBA(1.0, 1.0, 1.0, 1.0);
//cc.FillPreserve();
cc.Fill();
cc.Restore();
cc.Stroke();
cc.Save();
// cc.LineWidth = 0.01;
cc.Arc( ((double)wide)/2.0, ((double)high)/2.0, (((double)wide) / 2.0), 0.0, 2.0 * 3.14);
if(notifyCount < 10) // yellow
cc.SetSourceRGBA(0.99, 0.91, 0.31, 1.0);
else if(notifyCount < 25) // orange
cc.SetSourceRGBA(0.99, 0.69, 0.24, 1.0);
else // red
cc.SetSourceRGBA(0.94, 0.16, 0.16, 1.0);
// cc.FillPreserve();
cc.Fill();
cc.Restore();
cc.Stroke();
string badgeString = String.Format("{0}", notifyCount);
cc.Save();
cc.SetSourceRGBA(0.0, 0.0, 0.0, 1.0);
cc.FontFace("sans", FontSlant.Normal, FontWeight.Bold);
cc.FontSize = 12;
Cairo.TextExtents extents = cc.TextExtents(badgeString);
double xpos, ypos;
xpos = ((double)wide)/2.0 - extents.Width/2.0;
ypos = (((double)high)/2.0) + (extents.Height/2.0) - 0.5;
cc.MoveTo(xpos, ypos);
cc.ShowText(badgeString);
cc.Restore();
cc.Stroke();
Pixbuf dp = Gdk.Pixbuf.FromDrawable(image, image.Colormap, 0, 0, 0, 0, 18, 18);
// Create the composite image
Colorspace colorspace = originalPixbuf.Colorspace;
bool hasAlpha = originalPixbuf.HasAlpha;
int bitsPerSample = originalPixbuf.BitsPerSample;
newPixbuf = new Pixbuf (colorspace,
true,
bitsPerSample,
originalPixbuf.Width,
originalPixbuf.Height);
originalPixbuf.CopyArea(0, 0, originalPixbuf.Width, originalPixbuf.Height, newPixbuf, 0, 0);
dp.CopyArea(0, 0, dp.Width, dp.Height, newPixbuf, originalPixbuf.Width - dp.Width, 0);
( (Gtk.Image)base.Image).Pixbuf = newPixbuf;
} else {
if( ((Gtk.Image)base.Image).Pixbuf != originalPixbuf) {
((Gtk.Image)base.Image).Pixbuf = originalPixbuf;
}
}
imageNeedsUpdating = false;
}
private void UpdatePixbuf()
{
if (base.Image == null)
{
return;
}
if (notifyCount > 0)
{
if (base.Image.ParentWindow == null)
{
return;
}
Gdk.Window win = Image.ParentWindow;
Pixmap image;
image = new Gdk.Pixmap(win, 18, 18);
if (image == null)
{
return;
}
int wide, high;
image.GetSize(out wide, out high);
Cairo.Context cc = CairoHelper.CreateCairoDrawable(image);
//Cairo.Context cc = new Cairo.Context(surface);
cc.Save();
// cc.PaintWithAlpha(1.0);
cc.Rectangle(0, 0, wide, high);
cc.SetSourceRGBA(1.0, 1.0, 1.0, 1.0);
//cc.FillPreserve();
cc.Fill();
cc.Restore();
cc.Stroke();
cc.Save();
// cc.LineWidth = 0.01;
cc.Arc(((double)wide) / 2.0, ((double)high) / 2.0, (((double)wide) / 2.0), 0.0, 2.0 * 3.14);
if (notifyCount < 10) // yellow
{
cc.SetSourceRGBA(0.99, 0.91, 0.31, 1.0);
}
else if (notifyCount < 25) // orange
{
cc.SetSourceRGBA(0.99, 0.69, 0.24, 1.0);
}
else // red
{
cc.SetSourceRGBA(0.94, 0.16, 0.16, 1.0);
}
// cc.FillPreserve();
cc.Fill();
cc.Restore();
cc.Stroke();
string badgeString = String.Format("{0}", notifyCount);
cc.Save();
cc.SetSourceRGBA(0.0, 0.0, 0.0, 1.0);
cc.FontFace("sans", FontSlant.Normal, FontWeight.Bold);
cc.FontSize = 12;
Cairo.TextExtents extents = cc.TextExtents(badgeString);
double xpos, ypos;
xpos = ((double)wide) / 2.0 - extents.Width / 2.0;
ypos = (((double)high) / 2.0) + (extents.Height / 2.0) - 0.5;
cc.MoveTo(xpos, ypos);
cc.ShowText(badgeString);
cc.Restore();
cc.Stroke();
Pixbuf dp = Gdk.Pixbuf.FromDrawable(image, image.Colormap, 0, 0, 0, 0, 18, 18);
// Create the composite image
Colorspace colorspace = originalPixbuf.Colorspace;
bool hasAlpha = originalPixbuf.HasAlpha;
int bitsPerSample = originalPixbuf.BitsPerSample;
newPixbuf = new Pixbuf(colorspace,
true,
bitsPerSample,
originalPixbuf.Width,
originalPixbuf.Height);
originalPixbuf.CopyArea(0, 0, originalPixbuf.Width, originalPixbuf.Height, newPixbuf, 0, 0);
dp.CopyArea(0, 0, dp.Width, dp.Height, newPixbuf, originalPixbuf.Width - dp.Width, 0);
((Gtk.Image)base.Image).Pixbuf = newPixbuf;
}
else
{
if (((Gtk.Image)base.Image).Pixbuf != originalPixbuf)
{
((Gtk.Image)base.Image).Pixbuf = originalPixbuf;
}
}
imageNeedsUpdating = false;
}
