bool EmfPaintEngine::begin(QPaintDevice* p)
{
if (!p)
return false;
setPaintDevice(p);
HWND desktop = GetDesktopWindow();
HDC dc = GetDC(desktop);
PCSTR description = "Metafile created\0with EmfEngine\0";
metaDC = CreateEnhMetaFileA(dc, fname.toLocal8Bit().data(), &d_rect, description);//create null rectangle metafile
d_rect.left = 0;
d_rect.top = 0;
d_rect.right = 100*p->width()*GetDeviceCaps(metaDC, HORZSIZE)/(double)GetDeviceCaps(metaDC, HORZRES);
d_rect.bottom = 100*p->height()*GetDeviceCaps(metaDC, VERTSIZE)/(double)GetDeviceCaps(metaDC, VERTRES);
end();//delete the dummy metafile
metaDC = CreateEnhMetaFileA(dc, fname.toLocal8Bit().data(), &d_rect, description);
SetWindowExtEx(metaDC, p->width(), p->height(), 0);
SetViewportExtEx(metaDC, p->width(), p->height(), 0);
return true;
}
// ------------------- KTextDocumentLayout --------------------
KTextDocumentLayout::KTextDocumentLayout(QTextDocument *doc, KTextDocumentLayout::LayoutState *layout)
: QAbstractTextDocumentLayout(doc),
m_state(layout),
d(new Private(this))
{
d->paintDevice = new KPostscriptPaintDevice();
setPaintDevice(d->paintDevice);
if (m_state == 0)
m_state = new LayoutStateDummy();
connect (this, SIGNAL(finishedLayout()), this, SLOT(postLayoutHook()));
connect(this, SIGNAL(finishedLayout()), SLOT(adjustSize()));
}
// ------------------- DummyDocumentLayout --------------------
DummyDocumentLayout::DummyDocumentLayout(QTextDocument *doc)
: QAbstractTextDocumentLayout(doc)
{
setPaintDevice(new KoPostscriptPaintDevice());
}
