LRESULT CSaveModifiedItemsDialog::OnListViewPaint(UINT uMsg, WPARAM wParam, LPARAM /*lParam*/, BOOL& /*bHandled*/)
{
if(wParam != NULL)
{
CMemDC memdc((HDC)wParam, NULL);
//memdc.FillSolidRect(&memdc.m_rc, ::GetSysColor(COLOR_WINDOW));
m_list.DefWindowProc( WM_ERASEBKGND, (WPARAM)memdc.m_hDC, 0);
m_list.DefWindowProc( uMsg, (WPARAM)memdc.m_hDC, 0);
if(m_header.IsWindow())
{
m_header.SendMessage(WM_PAINT, (WPARAM)memdc.m_hDC, 0);
m_header.ValidateRect(&memdc.m_rc);
}
}
else
{
CPaintDC dc(m_list);
CMemDC memdc(dc.m_hDC, &dc.m_ps.rcPaint);
//memdc.FillSolidRect(&dc.m_ps.rcPaint, ::GetSysColor(COLOR_WINDOW));
m_list.DefWindowProc( WM_ERASEBKGND, (WPARAM)memdc.m_hDC, 0);
m_list.DefWindowProc( uMsg, (WPARAM)memdc.m_hDC, 0);
if(m_header.IsWindow())
{
m_header.SendMessage(WM_PAINT, (WPARAM)memdc.m_hDC, 0);
m_header.ValidateRect(&dc.m_ps.rcPaint);
}
}
return 0;
}
BOOL CDragWnd::BeginDrag( HBITMAP hBmp,POINT ptHot ,COLORREF crKey, BYTE byAlpha,DWORD dwFlags)
{
if(s_pCurDragWnd) return FALSE;
s_pCurDragWnd=new CDragWnd;
BITMAP bm;
GetObject(hBmp,sizeof(bm),&bm);
if(!s_pCurDragWnd->Create(NULL,WS_POPUP,WS_EX_TRANSPARENT|WS_EX_TOOLWINDOW|WS_EX_TOPMOST|WS_EX_LAYERED,0,0,bm.bmWidth,bm.bmHeight,0,NULL))
{
delete s_pCurDragWnd;
s_pCurDragWnd=NULL;
return FALSE;
}
if(bm.bmBitsPixel==32)
{
CDCHandle dc=s_pCurDragWnd->GetDC();
CMemDC memdc(dc,hBmp);
BLENDFUNCTION bf={AC_SRC_OVER,0,byAlpha,AC_SRC_ALPHA};
s_pCurDragWnd->UpdateLayeredWindow(dc,&CPoint(0,0),&CSize(bm.bmWidth,bm.bmHeight),memdc,&CPoint(0,0),crKey,&bf,LWA_ALPHA);
s_pCurDragWnd->ReleaseDC(dc);
}else
{
s_pCurDragWnd->SetLayeredWindowAttributes(crKey,byAlpha,dwFlags);
CDCHandle dc=s_pCurDragWnd->GetDC();
s_pCurDragWnd->m_memdc.CreateCompatibleDC(dc);
s_pCurDragWnd->m_memdc.SelectBitmap(hBmp);
s_pCurDragWnd->ReleaseDC(dc);
}
s_pCurDragWnd->m_ptHot=ptHot;
return TRUE;
}
LRESULT CAboutDlg::OnEraseBackground(UINT /*uMsg*/, WPARAM wParam, LPARAM /*lParam*/, BOOL& /*bHandled*/)
{
/*
HBITMAP hPicture = LoadBitmap(_Module.GetModuleInstance(), MAKEINTRESOURCE(IDB_LOGO));
BITMAP bm;
GetObject(hPicture, sizeof (BITMAP), (LPSTR)&bm);
CMemDC memdc((HDC)wParam, NULL);
HDC hdcCompatible = CreateCompatibleDC(memdc);
HBITMAP hOldBMP = (HBITMAP)SelectObject(hdcCompatible, hPicture);
RECT rcClient;
GetClientRect(&rcClient);
memdc.FillSolidRect(&rcClient, GetSysColor(COLOR_3DFACE));
memdc.TransparentBlt(107-bm.bmWidth/2, 116-bm.bmHeight/2, bm.bmWidth, bm.bmHeight, hdcCompatible,
0, 0, bm.bmWidth, bm.bmHeight, 0xff00ff);
SelectObject(hdcCompatible, hOldBMP);
DeleteDC(hdcCompatible);
DeleteObject(hPicture);
/*/
CImage Image;
LoadImage(&Image, _Module.GetModuleInstance(), IDB_LOGO);
CMemDC memdc((HDC)wParam, NULL);
RECT rcClient;
GetClientRect(&rcClient);
memdc.FillRect(&rcClient, COLOR_3DFACE);
Image.AlphaBlend(memdc, 107-Image.GetWidth()/2, 116-Image.GetHeight()/2, Image.GetWidth(), Image.GetHeight(), 0, 0, Image.GetWidth(), Image.GetHeight());
/**/
return 0;
}
wxBitmap* gdiplusResize(wxBitmap* bitmap, const FloatSize& size)
{
IntSize intSize = IntSize(ceilf(size.width()), ceilf(size.height()));
if (intSize.width() == bitmap->GetWidth() && intSize.height() == bitmap->GetHeight())
return new wxBitmap(*bitmap); // just return a copy if the asked for the same size
wxBitmap* newBitmap = new wxBitmap(intSize.width(), intSize.height(), 32);
newBitmap->UseAlpha();
wxMemoryDC memdc(*newBitmap);
wxGraphicsContext* gc = wxGraphicsContext::Create(memdc);
wxGraphicsBitmap gcbitmap(gc->CreateBitmap(*bitmap));
Graphics* graphics = (Graphics*)gc->GetNativeContext();
graphics->Clear(Gdiplus::Color(0, 0, 0, 0));
// Only use HighQualityBicubic when downsampling.
InterpolationMode mode;
if (size.width() < (int)bitmap->GetWidth() && size.height() < (int)bitmap->GetHeight())
mode = InterpolationModeHighQualityBicubic;
else
mode = InterpolationModeBicubic;
graphics->SetInterpolationMode(mode);
graphics->DrawImage((Bitmap*)gcbitmap.GetNativeBitmap(), 0.0, 0.0, size.width(), size.height());
premultiplyAlpha(*newBitmap);
delete gc;
return newBitmap;
}
void wxGenericColourButton::UpdateColour()
{
if ( !m_colour.Ok() )
{
#if wxCLRBTN_USES_BMP_BUTTON
wxBitmap empty(1,1);
SetBitmapLabel(empty);
#else
if ( HasFlag(wxCLRP_SHOW_LABEL) )
SetLabel(wxEmptyString);
#endif
return;
}
// some combinations of the fg/bg colours may be unreadable, so we invert
// the colour to make sure fg colour is different enough from m_colour
wxColour colFg(~m_colour.Red(), ~m_colour.Green(), ~m_colour.Blue());
#if wxCLRBTN_USES_BMP_BUTTON
wxSize sz = GetSize();
sz.x -= 2*GetMarginX();
sz.y -= 2*GetMarginY();
wxPoint topleft;
if ( sz.x < 1 )
sz.x = 1;
else
if ( sz.y < 1 )
sz.y = 1;
wxBitmap bmp(sz.x, sz.y);
{
wxMemoryDC memdc(bmp);
memdc.SetPen(colFg);
memdc.SetBrush(m_colour);
memdc.DrawRectangle(topleft,sz);
if ( HasFlag(wxCLRP_SHOW_LABEL) )
{
int x, y, leading, desc;
wxString label = m_colour.GetAsString(wxC2S_HTML_SYNTAX);
memdc.GetTextExtent(label,&x,&y,&desc,&leading);
if ( x <= sz.x && y <= sz.y )
{
topleft.x += (sz.x-x)/2;
topleft.y += (sz.y-y)/2;
memdc.SetTextForeground(colFg);
memdc.DrawText(label,topleft);
}
}
}
SetBitmapLabel(bmp);
#else
SetForegroundColour(colFg);
SetBackgroundColour(m_colour);
if ( HasFlag(wxCLRP_SHOW_LABEL) )
SetLabel(m_colour.GetAsString(wxC2S_HTML_SYNTAX));
#endif
}
void DrawForPrinting(wxDC *printerdc, const CalChartConfiguration& config, const CalChartDoc& show, const CC_sheet& sheet, unsigned ref, bool landscape)
{
auto boundingBox = GetMarcherBoundingBox(sheet.GetPoints());
bool forced_landscape = !landscape && (boundingBox.second.x - boundingBox.first.x) > Int2Coord(kFieldStepSizeNorthSouth[0]);
auto bitmapWidth = (landscape || forced_landscape ? kSizeXLandscape : kSizeX)*kBitmapScale;
auto bitmapHeight = (landscape || forced_landscape ? kSizeYLandscape : kSizeY)*kBitmapScale;
// construct a bitmap for drawing on. This should
wxBitmap membm(bitmapWidth, bitmapHeight);
// first convert to image
wxMemoryDC memdc(membm);
DrawForPrintingHelper(memdc, config, show, sheet, ref, landscape || forced_landscape);
auto image = membm.ConvertToImage();
if (forced_landscape)
{
image = image.Rotate90(false);
}
wxBitmap rotate_membm(image);
wxMemoryDC tmemdc(rotate_membm);
int printerW, printerH;
printerdc->GetSize(&printerW, &printerH);
auto scaleX = printerW/float(rotate_membm.GetWidth());
auto scaleY = printerH/float(rotate_membm.GetHeight());
printerdc->SetUserScale(scaleX, scaleY);
printerdc->Blit(0, 0, rotate_membm.GetWidth(), rotate_membm.GetHeight(), &tmemdc, 0, 0);
}
void PropertyTree::OnPaint()
{
CPaintDC dc(this);
ClearVisibleList();
// get client rect
CRect rc;
GetClientRect( rc );
// draw control background
CMemDC memdc( &dc );
memdc.FillSolidRect( rc, Globals::Preferences->GetBtnFaceColor() );
PropertyTreeItem* pItem;
LONG nTotal = 0;
ASSERT(GetRootItem()!=NULL);
// create clip region
HRGN hRgn = CreateRectRgn( rc.left, rc.top, rc.right, rc.bottom );
SelectClipRgn( memdc.m_hDC, hRgn );
// build a list of visible items prior to drawing. if
// we decide to later implement trees with more than
// one level, we will need a recursive function call
// to do this.
pItem = GetRootItem()->GetChild();
while ( pItem )
{
m_pVisibleList.push_back( pItem );
if ( pItem->IsExpanded() && pItem->GetChild() )
{
PropertyTreeItem* pNext = pItem->GetChild();
while ( pNext )
{
m_pVisibleList.push_back( pNext );
pNext = pNext->GetNext();
}
}
pItem = pItem->GetNext();
}
// determine if the scrollbar is visible
CheckScrollVisible();
// actually draw the items
for ( size_t i = 0; i < m_pVisibleList.size(); i++ )
{
LONG nHeight = m_pVisibleList.at( i )->DrawItem(&memdc, rc, 0, nTotal);
nTotal += nHeight;
}
// remove clip region
SelectClipRgn(memdc.m_hDC, NULL);
DeleteObject(hRgn);
}
// COrigGattooView drawing
void COrigGattooView::OnDraw(CDC* pDC)
{
CGattooDoc* pDoc = GetDocument();
ASSERT_VALID(pDoc);
if (!pDoc) return;
CRect rc;
GetClientRect(&rc);
CMemDC memdc(*pDC, this);
memdc.GetDC().FillSolidRect(&rc, GetSysColor(COLOR_APPWORKSPACE));
CSize imSize = GetDocument()->getImgSize();
if (imSize.cx == 0 || imSize.cy == 0)
return;
CBitmap *bmp = memdc.GetDC().GetCurrentBitmap();
if (bmp)
{
CDC dcCache;
CBitmap bmpCache;
int iWidth = std::min<int>(rc.Width(), imSize.cx);
int iHeight = std::min<int>(rc.Height(), imSize.cy);
bmpCache.CreateCompatibleBitmap(pDC, iWidth, iHeight);
dcCache.CreateCompatibleDC(pDC);
HGDIOBJ pOldBmp = dcCache.SelectObject(bmpCache);
CPoint ptStart;
ptStart.x = (rc.Width() > imSize.cx) ? (rc.Width() - imSize.cx) / 2 : 0;
ptStart.y = (rc.Height() > imSize.cy) ? (rc.Height() - imSize.cy) / 2 : 0;
if (imSize.cx - m_ptViewPoint.x < rc.Width())
m_ptViewPoint.x = std::max<int>(imSize.cx - rc.Width(), 0);
if (imSize.cy - m_ptViewPoint.y < rc.Height())
m_ptViewPoint.y = std::max<int>(imSize.cy - rc.Height(), 0);
pDoc->PerformDrawing(bmpCache, m_ptViewPoint);
memdc.GetDC().BitBlt(ptStart.x, ptStart.y, iWidth, iHeight, &dcCache, 0, 0, SRCCOPY);
dcCache.SelectObject(pOldBmp);
}
}
bool wxDoFloodFill(wxDC *dc, wxCoord x, wxCoord y,
const wxColour& col, int style)
{
if (dc->GetBrush().GetStyle() == wxTRANSPARENT)
return true;
int height = 0;
int width = 0;
dc->GetSize(&width, &height);
//it would be nice to fail if we don't get a sensible size...
wxCHECK_MSG(width >= 1 && height >= 1, false,
wxT("In FloodFill, dc.GetSize routine failed, method not supported by this DC"));
const int x_dev = dc->LogicalToDeviceX(x);
const int y_dev = dc->LogicalToDeviceY(y);
// if start point is outside dc, can't do anything
if (!wxRect(0, 0, width, height).Contains(x_dev, y_dev))
return false;
wxBitmap bitmap(width, height);
wxMemoryDC memdc(bitmap);
// match dc scales
double sx, sy;
dc->GetUserScale(&sx, &sy);
memdc.SetUserScale(sx, sy);
dc->GetLogicalScale(&sx, &sy);
memdc.SetLogicalScale(sx, sy);
// get logical size and origin
const int w_log = dc->DeviceToLogicalXRel(width);
const int h_log = dc->DeviceToLogicalYRel(height);
const int x0_log = dc->DeviceToLogicalX(0);
const int y0_log = dc->DeviceToLogicalY(0);
memdc.Blit(0, 0, w_log, h_log, dc, x0_log, y0_log);
memdc.SelectObject(wxNullBitmap);
wxImage image = bitmap.ConvertToImage();
wxImageFloodFill(&image, x_dev, y_dev, dc->GetBrush(), col, style,
dc->GetLogicalFunction());
bitmap = wxBitmap(image);
memdc.SelectObject(bitmap);
dc->Blit(x0_log, y0_log, w_log, h_log, &memdc, 0, 0);
return true;
}
HBITMAP CDuiHeaderCtrl::CreateDragImage( int iItem )
{
if(iItem<0 || iItem>=m_arrItems.GetCount()) return NULL;
CRect rcClient;
GetClient(rcClient);
CRect rcItem(0,0,m_arrItems[iItem].cx,rcClient.Height());
CDCHandle dc=GetDuiDC(NULL,OLEDC_NODRAW);
CMemDC memdc(dc,rcItem);
CDCHandle hmemdc=memdc;
BeforePaintEx(hmemdc);
DrawItem(hmemdc,rcItem,m_arrItems.GetData()+iItem);
HBITMAP hItemBmp=memdc.SelectBitmap(NULL);
ReleaseDuiDC(dc);
return hItemBmp;
}
//////////////////
// Windows should have provided DrawBitmap, but didn't, so here it is.
// Code is from Petzold.
//
void WPDevContext::drawBitmap(int x, int y, WPBitmap* bitmap, DWORD rop)
{
if (bitmap) {
BITMAP bm;
bitmap->getObject(bm);
WPMemDC memdc(this, bitmap);
WPRect dest;
dest.origin(x, y);
WPPoint p(bm.bmWidth, bm.bmHeight);
DP2LP(&p, 1);
dest.extent(p.x, p.y);
p.x = p.y = 0;
DP2LP(&p, 1);
bitBlt(dest, memdc, p, rop);
}
}
void CComboBoxBT::OnPaint()
{
CPaintDC dc(this);
//CPaintDC subdc(m_pane);
CMemDCEx memdc(&dc, this);
memdc.SetBkMode(TRANSPARENT);
m_imgBK.Draw(memdc.GetSafeHdc());
CRect rc;
GetClientRect(rc);
rc.left += 5;
rc.right -= rc.Height();
memdc.SelectObject(&m_font);
int index = GetCurSel();
if (index != CB_ERR)
{
GetLBText(index, m_strSel);
}
memdc.SetTextColor(m_clrText);
memdc.DrawText(m_strSel, rc, DT_LEFT | DT_SINGLELINE | DT_VCENTER);
}
void CTextureCtrl::Draw(HDC hdc)
{
// buffered context
CMemDC memdc(hdc,*this,false);
CRect rect;
CBrush brush;
GetClientRect(&rect);
// draw a grey rect if disabled
if(!IsWindowEnabled())
{
brush.CreateSolidBrush(RGB(128,128,128));
FillRect(memdc,&rect,brush);
return;
}
// create destination context for drawing the bitmaps
HDC bmp_dc=CreateCompatibleDC(memdc);
// select grid
HBITMAP old_bmp=(HBITMAP)SelectObject(bmp_dc,grid);
// draw grid
for(int x=0; x<rect.Width(); x+=grid.w)
for(int y=0; y<rect.Height(); y+=grid.h)
BitBlt(memdc,x,y,64,64,bmp_dc,0,0,SRCCOPY);
// draw bitmap, if one is loaded
if(texture.w>0 && texture.h>0)
{
SelectObject(bmp_dc,texture);
//TransparentBlt(memdc,0,0,texture.w,texture.h,bmp_dc,0,0,texture.w,texture.h,RGB(255,0,255));
BitBlt(memdc,0,0,texture.w,texture.h,bmp_dc,0,0,SRCCOPY);
}
// flush memory dc
SelectObject(bmp_dc,old_bmp);
DeleteObject(bmp_dc);
}
//=============================================================================
// paint the bitmap currently pointed to with m_pCurBtn
//=============================================================================
void CButtonBT::PaintBtn(CDC *pDC, BOOL mark)
{
CRect rect;
GetClientRect(rect);
CMemDCEx memdc(pDC, this);
memdc.BitBlt(0, 0, rect.Width(), rect.Height(), m_pCurBtn, 0, 0, SRCCOPY);
if (m_bISTextSelf)
{
memdc.SetBkMode(TRANSPARENT);
memdc.SelectObject(m_font);
CRect rc(rect);
rc.left += 6;
memdc.DrawText(m_strText, rc, DT_SINGLELINE | DT_LEFT | DT_VCENTER);
}
if (mark)
{
return;
}
if (m_bISFrame)
{
CPoint pt(5,5);
CBrush *bru;
CPen pen;
pen.CreatePen(PS_SOLID, 1, RGB(138,138,138));
bru = CBrush::FromHandle((HBRUSH)GetStockObject(NULL_BRUSH));
CBrush *oldbru = memdc.SelectObject(bru);
CPen *oldpen = memdc.SelectObject(&pen);
memdc.RoundRect(rect, pt);
//pDC->BitBlt(0, 0, rect.Width(), rect.Height(), m_pCurBtn, 0, 0, SRCCOPY);
memdc.SelectObject(oldbru);
memdc.SelectObject(oldpen);
}
}
//=============================================================================
//
// The framework calls this member function when a child control is about to
// be drawn. All the bitmaps are created here on the first call. Every thing
// is done with a memory DC except the background, which get's it's information
// from the parent. The background is needed for transparent portions of PNG
// images. An always on top app (such as Task Manager) that is in the way can
// cause it to get an incorrect background. To avoid this, the parent should
// call the SetBkGnd function with a memory DC when it creates the background.
//
//=============================================================================
HBRUSH CButtonBT::CtlColor(CDC* pScreenDC, UINT nCtlColor)
{
if(!m_bHaveBitmaps)
{
if(!m_imgStd.IsValid())
{
return NULL; // Load the standard image with LoadStdImage()
}
CBitmap bmp, *pOldBitmap;
CRect rect;
GetClientRect(rect);
// do everything with mem dc
CMemDCEx memdc(pScreenDC, rect);
//CGDIPMemDC pDC(pScreenDC, rect);
//Gdiplus::Graphics graphics(pDC->m_hDC);
// background
if (m_dcBk.m_hDC == NULL)
{
CRect rect1;
CClientDC clDC(GetParent());
GetWindowRect(rect1);
GetParent()->ScreenToClient(rect1);
m_dcBk.CreateCompatibleDC(&clDC);
bmp.CreateCompatibleBitmap(&clDC, rect.Width(), rect.Height());
pOldBitmap = m_dcBk.SelectObject(&bmp);
m_dcBk.BitBlt(0, 0, rect.Width(), rect.Height(), &clDC, rect1.left, rect1.top, SRCCOPY);
bmp.DeleteObject();
}
// standard image
if (m_dcStd.m_hDC == NULL)
{
PaintBk(&memdc);
//graphics.DrawImage(*m_pStdImage, 0, 0);
m_imgStd.Draw(memdc.GetSafeHdc());
m_dcStd.CreateCompatibleDC(&memdc);
bmp.CreateCompatibleBitmap(&memdc, rect.Width(), rect.Height());
pOldBitmap = m_dcStd.SelectObject(&bmp);
m_dcStd.BitBlt(0, 0, rect.Width(), rect.Height(), &memdc, 0, 0, SRCCOPY);
bmp.DeleteObject();
// standard image pressed
if (m_dcStdP.m_hDC == NULL)
{
PaintBk(&memdc);
if (m_bISMove)
{
//graphics.DrawImage(*m_pStdImage, 1, 1);
m_imgStd.Draw(memdc.GetSafeHdc(), 1, 1);
}
else
{
//graphics.DrawImage(*m_pStdImage, 0, 0);
m_imgStd.Draw(memdc.GetSafeHdc());
}
m_dcStdP.CreateCompatibleDC(&memdc);
bmp.CreateCompatibleBitmap(&memdc, rect.Width(), rect.Height());
pOldBitmap = m_dcStdP.SelectObject(&bmp);
m_dcStdP.BitBlt(0, 0, rect.Width(), rect.Height(), &memdc, 0, 0, SRCCOPY);
bmp.DeleteObject();
}
// standard image hot
if(m_dcStdH.m_hDC == NULL)
{
PaintBk(&memdc);
CxImage imgtemp = m_imgStd;
imgtemp.ShiftRGB(20,20,20);
imgtemp.Draw(memdc.GetSafeHdc());
m_dcStdH.CreateCompatibleDC(&memdc);
bmp.CreateCompatibleBitmap(&memdc, rect.Width(), rect.Height());
pOldBitmap = m_dcStdH.SelectObject(&bmp);
m_dcStdH.BitBlt(0, 0, rect.Width(), rect.Height(), &memdc, 0, 0, SRCCOPY);
bmp.DeleteObject();
}
// grayscale image
if(m_dcGS.m_hDC == NULL)
{
PaintBk(&memdc);
CxImage imgtemp = m_imgStd;
imgtemp.GrayScale();
imgtemp.Draw(memdc.GetSafeHdc());
m_dcGS.CreateCompatibleDC(&memdc);
bmp.CreateCompatibleBitmap(&memdc, rect.Width(), rect.Height());
pOldBitmap = m_dcGS.SelectObject(&bmp);
m_dcGS.BitBlt(0, 0, rect.Width(), rect.Height(), &memdc, 0, 0, SRCCOPY);
bmp.DeleteObject();
}
}
// alternate image
if( (m_dcAlt.m_hDC == NULL) && m_bHaveAltImage )
{
PaintBk(&memdc);
//graphics.DrawImage(*m_pAltImage, 0, 0);
m_imgAlt.Draw(memdc.GetSafeHdc());
m_dcAlt.CreateCompatibleDC(&memdc);
bmp.CreateCompatibleBitmap(&memdc, rect.Width(), rect.Height());
pOldBitmap = m_dcAlt.SelectObject(&bmp);
m_dcAlt.BitBlt(0, 0, rect.Width(), rect.Height(), &memdc, 0, 0, SRCCOPY);
bmp.DeleteObject();
// alternate image pressed
if( (m_dcAltP.m_hDC == NULL) && m_bHaveAltImage )
{
PaintBk(&memdc);
if (m_bISMove)
{
//graphics.DrawImage(*m_pAltImage, 1, 1);
m_imgAlt.Draw(memdc.GetSafeHdc(), 1, 1);
}
else
{
//graphics.DrawImage(*m_pAltImage, 0, 0);
m_imgAlt.Draw(memdc.GetSafeHdc());
}
m_dcAltP.CreateCompatibleDC(&memdc);
bmp.CreateCompatibleBitmap(&memdc, rect.Width(), rect.Height());
pOldBitmap = m_dcAltP.SelectObject(&bmp);
m_dcAltP.BitBlt(0, 0, rect.Width(), rect.Height(), &memdc, 0, 0, SRCCOPY);
bmp.DeleteObject();
}
// alternate image hot
if(m_dcAltH.m_hDC == NULL)
{
PaintBk(&memdc);
CxImage imgtemp = m_imgAlt;
imgtemp.ShiftRGB(20,20,20);
imgtemp.Draw(memdc.GetSafeHdc());
m_dcAltH.CreateCompatibleDC(&memdc);
bmp.CreateCompatibleBitmap(&memdc, rect.Width(), rect.Height());
pOldBitmap = m_dcAltH.SelectObject(&bmp);
m_dcAltH.BitBlt(0, 0, rect.Width(), rect.Height(), &memdc, 0, 0, SRCCOPY);
bmp.DeleteObject();
}
}
if(m_pCurBtn == NULL)
{
m_pCurBtn = &m_dcStd;
}
m_bHaveBitmaps = TRUE;
}
return NULL;
}
void
MFCArrangeView::OnDraw(CDC* pdc)
{
CRect clipBox;
int cbType;
cbType = pdc->GetClipBox(&clipBox);
CDocument* pDoc = GetDocument();
// COMPLEXREGION 3
// SIMPLEREGION 2
// NULLREGION 1
// ERROR 0
#ifdef QUA_V_GDI_PLUS
CMemDC memdc(pdc);
Graphics graphics(memdc);
CPoint sp = GetScrollPosition();
// graphics.TranslateTransform(-sp.x, -sp.y);
// SetWindowOrgEx(pdc->m_hDC, ps.x, ps.y, NULL);
// std::cerr << "MFCArrangeView OnDraw " << " clip box " << cbType << ", scroll " << sp.x << ", " << sp.y << "; "
// << clipBox.left << ", " << clipBox.top << ", " << clipBox.right << ", " << clipBox.bottom;
// clipBox -= sp;
// std::cerr << ", now box " << cbType << clipBox.left << ", " << clipBox.top << ", " << clipBox.right << ", " << clipBox.bottom << endl;
DrawGridGraphics(graphics, clipBox);
for (short i=0; i<NIR(); i++) {
MFCInstanceView *ir = (MFCInstanceView *)IR(i);
// cerr << "instance " << ir->bounds.left << ", " << ir->bounds.right << endl;
if (ir->bounds.Intersects(clipBox)) {
// cerr << "instersects" << endl;
ir->Draw(graphics, clipBox);
}
}
for (short i=0; i<NItemR(); i++) {
MFCEditorItemView *ir = ItemR(i);
if (ir->type != MFCEditorItemView::DISCRETE && ir->BoundingBox().Intersects(clipBox)) {
ir->Draw(graphics, clipBox);
}
}
for (short i=0; i<NItemR(); i++) {
MFCEditorItemView *ir = ItemR(i);
if (ir->type == MFCEditorItemView::DISCRETE && ir->BoundingBox().Intersects(clipBox)) {
ir->Draw(graphics, clipBox);
}
}
// draw envelopes
// draw cursor (erase old one?)
DrawCursor(graphics, clipBox);
#else
DrawGrid(pdc, &clipBox);
for (short i=0; i<NIR(); i++) {
MFCInstanceView *ir = (MFCInstanceView *)IR(i);
ir->Draw(pdc, &clipBox);
}
// draw envelopes
// draw cursor (erase old one?)
DrawCursor(pdc, &clipBox);
#endif
}