//
/// Resize the CelArray by re-allocating the bitmap(s) to the new size and copying
/// over.
//
bool
TCelArray::Resize(int newCount)
{
// Can't resize--the bitmap is not ours
//
if (!ShouldDelete)
return false;
TBitmap* bitmap = new TBitmap(TScreenDC(), CSize.cx*newCount, CSize.cy*NRows);
// Copy old bitmap if there is one
//
if (Bitmap) {
TMemoryDC srcDC(*Bitmap);
TMemoryDC dstDC(*bitmap);
dstDC.BitBlt(TRect(0, 0, CSize.cx*NCels, CSize.cy*NRows), srcDC, TPoint(0));
// Cleanup old bitmap
//
srcDC.RestoreBitmap();
delete Bitmap;
}
// Update bitmap data member
//
Bitmap = bitmap;
// Update total number of Cels
//
NCels = newCount;
return true;
}
//
/// Draws the cel at index onto the DC at position x and y.
//
bool
TCelArray::BitBlt(int index, TDC& dstDC, int x, int y, uint32 rop)
{
TMemoryDC srcDC(*Bitmap);
TRect cr = CelRect(index,-1);
dstDC.BitBlt(x, y, cr.Width(), cr.Height(), srcDC, cr.left, cr.top, rop);
return true;
}
//
/// Draws the image of the cel onto the DC.
//
bool
TCelArray::StretchBlt(int index, TDC& dstDC, const TRect& dstRect, uint32 rop)
{
TMemoryDC srcDC(*Bitmap);
TRect cr = CelRect(index,-1);
dstDC.StretchBlt(dstRect.left,dstRect.top, dstRect.Width(),dstRect.Height(),
srcDC, cr.left, cr.top, cr.Width(), cr.Height(), rop);
return true;
}
//
/// Draws the image of the cel onto the DC.
//
bool
TCelArray::BitBlt(int index, TDC& dstDC, int x, int y, int /*dx*/, int /*dy*/,
const TColor& /*bgClr*/, const TColor& /*fgClr*/)
{
TMemoryDC srcDC(*Bitmap);
TRect cr = CelRect(index,-1);
dstDC.BitBlt(x, y, cr.Width(), cr.Height(), srcDC, cr.left, cr.top);
return true;
}
void CSimpleGUIPanel::SetBackgroundBitmap() {
wxLogTrace(wxT("Function Start/End"), wxT("CSimpleGUIPanel::SetBackgroundBitmap - Function Start"));
CSkinSimple* pSkinSimple = wxGetApp().GetSkinManager()->GetSimple();
wxASSERT(pSkinSimple);
wxASSERT(wxDynamicCast(pSkinSimple, CSkinSimple));
wxColour bgColor(*pSkinSimple->GetBackgroundImage()->GetBackgroundColor());
SetBackgroundColour(bgColor);
wxRect panelRect = GetRect();
m_bmpBg = wxBitmap(panelRect.width, panelRect.height);
wxMemoryDC dc(m_bmpBg);
wxBrush bgBrush(bgColor);
dc.SetBackground(bgBrush);
dc.Clear();
#ifdef __WXMAC__
// Work around an apparent bug in wxMemoryDC::Clear() in wxCarbon 2.9.4
// TODO: remove this when the wxCarbon bug is fixed
dc.SetBrush(bgBrush);
wxPen bgPen(bgColor);
dc.SetPen(bgPen);
dc.DrawRectangle(panelRect);
#endif
int srcX, srcY, destX, destY, h, w;
wxBitmap* srcBmp = pSkinSimple->GetBackgroundImage()->GetBitmap();
wxSize srcSize = srcBmp->GetSize();
switch(pSkinSimple->GetBackgroundImage()->GetHorizontalAnchor()) {
case BKGD_ANCHOR_HORIZ_LEFT:
default:
srcX = 0;
destX = 0;
break;
case BKGD_ANCHOR_HORIZ_CENTER:
if (panelRect.width < srcSize.GetWidth()) {
srcX = (srcSize.GetWidth() - panelRect.width) / 2;
destX = 0;
} else {
srcX = 0;
destX = (panelRect.width - srcSize.GetWidth()) / 2;
}
break;
case BKGD_ANCHOR_HORIZ_RIGHT:
if (panelRect.width < srcSize.GetWidth()) {
srcX = (srcSize.GetWidth() - panelRect.width);
destX = 0;
} else {
srcX = 0;
destX = (panelRect.width - srcSize.GetWidth());
}
break;
}
w = wxMin(panelRect.width, srcSize.GetWidth());
switch(pSkinSimple->GetBackgroundImage()->GetVerticalAnchor()) {
case BKGD_ANCHOR_VERT_TOP:
default:
srcY = 0;
destY = 0;
break;
case BKGD_ANCHOR_VERT_CENTER:
if (panelRect.height < srcSize.GetHeight()) {
srcY = (srcSize.GetHeight() - panelRect.height) / 2;
destY = 0;
} else {
srcY = 0;
destY = (panelRect.height - srcSize.GetHeight()) / 2;
}
break;
case BKGD_ANCHOR_VERT_BOTTOM:
if (panelRect.height < srcSize.GetHeight()) {
srcY = (srcSize.GetHeight() - panelRect.height);
destY = 0;
} else {
srcY = 0;
destY = (panelRect.height - srcSize.GetHeight());
}
break;
}
h = wxMin(panelRect.height, srcSize.GetHeight());
wxMemoryDC srcDC(*srcBmp);
dc.Blit(destX, destY, w, h, &srcDC, srcX, srcY, wxCOPY);
// dc.DrawBitmap(*pSkinSimple->GetBackgroundImage()->GetBitmap(), 0, 0, false);
wxLogTrace(wxT("Function Start/End"), wxT("CSimpleGUIPanel::SetBackgroundBitmap - Function End"));
}
