void QWindowsPrintDevice::loadPageSizes() const
{
// Get the number of paper sizes and check all 3 attributes have same count
DWORD paperCount = DeviceCapabilities((LPWSTR)m_id.utf16(), NULL, DC_PAPERNAMES, NULL, NULL);
if (int(paperCount) > 0
&& DeviceCapabilities((LPWSTR)m_id.utf16(), NULL, DC_PAPERSIZE, NULL, NULL) == paperCount
&& DeviceCapabilities((LPWSTR)m_id.utf16(), NULL, DC_PAPERS, NULL, NULL) == paperCount) {
QScopedArrayPointer<wchar_t> paperNames(new wchar_t[paperCount*64]);
QScopedArrayPointer<POINT> winSizes(new POINT[paperCount*sizeof(POINT)]);
QScopedArrayPointer<wchar_t> papers(new wchar_t[paperCount]);
// Get the details and match the default paper size
if (DeviceCapabilities((LPWSTR)m_id.utf16(), NULL, DC_PAPERNAMES, paperNames.data(), NULL) == paperCount
&& DeviceCapabilities((LPWSTR)m_id.utf16(), NULL, DC_PAPERSIZE, (wchar_t *)winSizes.data(), NULL) == paperCount
&& DeviceCapabilities((LPWSTR)m_id.utf16(), NULL, DC_PAPERS, papers.data(), NULL) == paperCount) {
// Returned size is in tenths of a millimeter
const qreal multiplier = qt_pointMultiplier(QPageLayout::Millimeter);
for (int i = 0; i < int(paperCount); ++i) {
QSize size = QSize(qRound((winSizes[i].x / 10.0) * multiplier), qRound((winSizes[i].y / 10.0) * multiplier));
wchar_t *paper = paperNames.data() + (i * 64);
QString name = QString::fromWCharArray(paper, qwcsnlen(paper, 64));
m_pageSizes.append(createPageSize(papers[i], size, name));
}
}
}
m_havePageSizes = true;
}
void QPpdPrintDevice::loadPageSizes() const
{
m_pageSizes.clear();
m_printableMargins.clear();
ppd_option_t *pageSizes = ppdFindOption(m_ppd, "PageSize");
if (pageSizes) {
for (int i = 0; i < pageSizes->num_choices; ++i) {
const ppd_size_t *ppdSize = ppdPageSize(m_ppd, pageSizes->choices[i].choice);
if (ppdSize) {
// Returned size is in points
QString key = QString::fromUtf8(ppdSize->name);
QSize size = QSize(qRound(ppdSize->width), qRound(ppdSize->length));
QString name = QString::fromUtf8(pageSizes->choices[i].text);
if (!size.isEmpty()) {
QPageSize ps = createPageSize(key, size, name);
if (ps.isValid()) {
m_pageSizes.append(ps);
m_printableMargins.insert(key, QMarginsF(ppdSize->left, ppdSize->length - ppdSize->top,
ppdSize->width - ppdSize->right, ppdSize->bottom));
}
}
}
}
m_havePageSizes = true;
}
}
QPageSize QPpdPrintDevice::defaultPageSize() const
{
ppd_choice_t *defaultChoice = ppdFindMarkedChoice(m_ppd, "PageSize");
if (defaultChoice) {
ppd_size_t *ppdSize = ppdPageSize(m_ppd, defaultChoice->choice);
if (ppdSize) {
// Returned size is in points
QString key = QString::fromUtf8(ppdSize->name);
QSize size = QSize(qRound(ppdSize->width), qRound(ppdSize->length));
QString name = QString::fromUtf8(defaultChoice->text);
return createPageSize(key, size, name);
}
}
return QPageSize();
}
