/// Called from Message() for MSG_GETCUSTOMICON.
void OnGetCustomIcon(BaseObject* op, GetCustomIconData* data)
{
IconData* dIcon = data->dat;
BaseBitmap* bmp;
LONG xoff, yoff, xdim, ydim;
if (m_customIcon)
{
if (dIcon->bmp)
{
// We can not free the previous bitmap, because it leads to a
// crash. We copy the custom icon bitmap to the already
// present bitmap.
bmp = dIcon->bmp;
m_customIcon->CopyTo(bmp);
}
else
{
bmp = m_customIcon->GetClone();
}
xoff = 0;
yoff = 0;
xdim = bmp->GetBw();
ydim = bmp->GetBh();
}
else
{
bmp = dIcon->bmp;
if (!bmp)
{
bmp = BaseBitmap::Alloc();
bmp->Init(64, 64);
}
if (GetIcon(Ocontainer, dIcon))
{
dIcon->bmp->CopyTo(bmp);
}
xoff = dIcon->x;
yoff = dIcon->y;
xdim = dIcon->w;
ydim = dIcon->h;
}
if (bmp)
{
// Adjust the IconData.
dIcon->x = xoff;
dIcon->y = yoff;
dIcon->w = xdim;
dIcon->h = ydim;
dIcon->bmp = bmp;
data->filled = true;
}
else
{
data->filled = false;
}
}
void PaletteColor::DrawMsg(Int32 x1,Int32 y1,Int32 x2,Int32 y2, const BaseContainer &msg)
{
OffScreenOn();
BaseBitmap *bitmap = m_normalBitmap;
switch(m_hoverState){
case HOVER_CENTER:
bitmap = m_hoverBitmap;
break;
case HOVER_LEFT:
bitmap = m_leftHoverBitmap;
break;
case HOVER_RIGHT:
bitmap = m_rightHoverBitmap;
break;
case HOVER_DELETE:
bitmap = m_crossHoverBitmap;
break;
}
DrawBitmap(bitmap,x1,y1,bitmap->GetBw(),bitmap->GetBh(),0,0,bitmap->GetBw(),bitmap->GetBh(),BMP_NORMAL);
}