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[TD]fix printAll formats

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This commit is contained in:
wandererfan
2024-02-28 11:55:50 -05:00
committed by WandererFan
parent 0e7aa5f7bc
commit d5116ca99c
2 changed files with 112 additions and 96 deletions
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197
src/Mod/TechDraw/Gui/PagePrinter.cpp
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@@ -59,6 +59,11 @@
using namespace TechDrawGui;
using namespace TechDraw;
constexpr double A4Heightmm = 297.0;
constexpr double A4Widthmm = 210.0;
constexpr double mmPerInch = 25.4;
/* TRANSLATOR TechDrawGui::PagePrinter */
//TYPESYSTEM_SOURCE_ABSTRACT(TechDrawGui::PagePrinter)
@@ -77,24 +82,31 @@ void PagePrinter::setScene(QGSPage* scene)
void PagePrinter::setDocumentName(const std::string& name) { m_documentName = name; }
PaperAttributes PagePrinter::getPaperAttributes(TechDraw::DrawPage* pageObject)
//! retrieve the attributes of a DrawPage and its Template
PaperAttributes PagePrinter::getPaperAttributes(TechDraw::DrawPage* dPage)
{
PaperAttributes result;
if (!pageObject) {
if (!dPage) {
return result;
}
auto pageTemplate(dynamic_cast<TechDraw::DrawTemplate*>(pageObject->Template.getValue()));
double width = A4Widthmm;
double height = A4Heightmm;
auto pageTemplate(dynamic_cast<TechDraw::DrawTemplate*>(dPage->Template.getValue()));
if (pageTemplate) {
result.pagewidth = pageTemplate->Width.getValue();
result.pageheight = pageTemplate->Height.getValue();
}
result.paperSize = QPageSize::id(QSizeF(result.pagewidth, result.pageheight), QPageSize::Millimeter,
QPageSize::FuzzyOrientationMatch);
if (result.pagewidth > result.pageheight) {
result.orientation = QPageLayout::Landscape;
} else {
result.orientation = QPageLayout::Portrait;
width = pageTemplate->Width.getValue();
height = pageTemplate->Height.getValue();
}
result.pagewidth = width;
result.pageheight = height;
//Qt's page size determination assumes Portrait orientation. To get the right paper size
//we need to ask in the proper form.
QPageSize::PageSizeId paperSizeID =
QPageSize::id(QSizeF(std::min(width, height), std::max(width, height)),
QPageSize::Millimeter, QPageSize::FuzzyOrientationMatch);
result.paperSize = paperSizeID;
result.orientation = (QPageLayout::Orientation)dPage->getOrientation();
if (result.paperSize == QPageSize::Ledger) {
// Ledger size paper orientation is reversed inside Qt
result.orientation =(QPageLayout::Orientation)(1 - result.orientation);
@@ -112,6 +124,18 @@ void PagePrinter::getPaperAttributes()
m_orientation = attr.orientation;
}
//! construct a page layout object that reflects the characteristics of a DrawPage
//static
void PagePrinter::makePageLayout(TechDraw::DrawPage* dPage, QPageLayout& pageLayout, double& width,
double& height)
{
PaperAttributes attr = getPaperAttributes(dPage);
width = attr.pagewidth;
height = attr.pageheight;
pageLayout.setPageSize(QPageSize(attr.paperSize));
pageLayout.setOrientation(attr.orientation);
}
/// print the Page associated with the parent MDIViewPage as a Pdf file
void PagePrinter::printPdf(std::string file)
{
@@ -120,32 +144,33 @@ void PagePrinter::printPdf(std::string file)
Base::Console().Warning("PagePrinter - no file specified\n");
return;
}
QString filename = QString::fromUtf8(file.data(), file.size());
QPrinter printer(QPrinter::HighResolution);
printer.setFullPage(true);
printer.setOutputFormat(QPrinter::PdfFormat);
QPdfWriter pdfWriter(filename);
// set up the pdfwriter
QString outputFile = QString::fromUtf8(file.data(), file.size());
QPdfWriter pdfWriter(outputFile);
QPageLayout pageLayout = pdfWriter.pageLayout();
QString documentName = QString::fromUtf8(m_vpPage->getDrawPage()->getNameInDocument());
pdfWriter.setTitle(documentName);
pdfWriter.setResolution(printer.resolution());
// default pdfWriter dpi is 1200.
PaperAttributes attr = getPaperAttributes(m_vpPage->getDrawPage());
double width = attr.pagewidth;
double height = attr.pageheight;
QPageLayout pageLayout = printer.pageLayout();
setPageLayout(pageLayout, m_vpPage->getDrawPage(), width, height);
// set up the page layout
auto dPage = m_vpPage->getDrawPage();
double width = A4Heightmm;//default to A4 Landscape 297 x 210
double height = A4Widthmm;
makePageLayout(dPage, pageLayout, width, height);
pdfWriter.setPageLayout(pageLayout);
// first page does not respect page layout unless painter is created after
// pdfWriter layout is established.
QPainter painter(&pdfWriter);
// render the page
QRectF sourceRect(0.0, Rez::guiX(-height), Rez::guiX(width), Rez::guiX(height));
double dpmm = printer.resolution() / 25.4;
QRect targetRect(0, 0, width * dpmm, height * dpmm);
double dpmm = pdfWriter.resolution() / mmPerInch;
int twide = int(std::round(width * dpmm));
int thigh = int(std::round(height * dpmm));
QRect targetRect(0, 0, twide, thigh);
renderPage(m_vpPage, painter, sourceRect, targetRect);
painter.end();
}
@@ -156,9 +181,9 @@ void PagePrinter::print(QPrinter* printer)
QPageLayout pageLayout = printer->pageLayout();
TechDraw::DrawPage* dp = m_vpPage->getDrawPage();
double width = 297.0;//default to A4 Landscape 297 x 210
double height = 210.0;
setPageLayout(pageLayout, dp, width, height);
double width = A4Heightmm;//default to A4 Landscape 297 x 210
double height = A4Widthmm;
makePageLayout(dp, pageLayout, width, height);
printer->setPageLayout(pageLayout);
QPainter painter(printer);
@@ -166,32 +191,40 @@ void PagePrinter::print(QPrinter* printer)
QRect targetRect = printer->pageLayout().fullRectPixels(printer->resolution());
QRectF sourceRect(0.0, Rez::guiX(-height), Rez::guiX(width), Rez::guiX(height));
renderPage(m_vpPage, painter, sourceRect, targetRect);
painter.end();
}
//static routine to print all pages in a document
void PagePrinter::printAll(QPrinter* printer, App::Document* doc)
{
// Base::Console().Message("PP::printAll()\n");
QPainter painter(printer);
QPageLayout pageLayout = printer->pageLayout();
bool firstTime = true;
std::vector<App::DocumentObject*> docObjs =
doc->getObjectsOfType(TechDraw::DrawPage::getClassTypeId());
auto firstPage = docObjs.front();
auto dPage = static_cast<TechDraw::DrawPage*>(firstPage);
double width = A4Heightmm;//default to A4 Landscape 297 x 210
double height = A4Widthmm;
makePageLayout(dPage, pageLayout, width, height);
printer->setPageLayout(pageLayout);
QPainter painter(printer);
bool firstTime = true;
for (auto& obj : docObjs) {
Gui::ViewProvider* vp = Gui::Application::Instance->getViewProvider(obj);
if (!vp) {
continue;// can't print this one
}
TechDrawGui::ViewProviderPage* vpp = dynamic_cast<TechDrawGui::ViewProviderPage*>(vp);
auto* vpp = dynamic_cast<TechDrawGui::ViewProviderPage*>(vp);
if (!vpp) {
continue;// can't print this one
}
TechDraw::DrawPage* dp = static_cast<TechDraw::DrawPage*>(obj);
double width = 297.0;//default to A4 Landscape 297 x 210
double height = 210.0;
setPageLayout(pageLayout, dp, width, height);
auto dPage = static_cast<TechDraw::DrawPage*>(obj);
double width = A4Heightmm;//default to A4 Landscape 297 x 210
double height = A4Widthmm;
makePageLayout(dPage, pageLayout, width, height);
printer->setPageLayout(pageLayout);
//for some reason the first page doesn't obey the pageLayout, so we have to print
@@ -200,25 +233,27 @@ void PagePrinter::printAll(QPrinter* printer, App::Document* doc)
// Note: if the painter(printer) occurs after the printer->setPageLayout, then the
// first page will obey the layout. This would mean creating the painter inside the
// loop.
if (firstTime) {
firstTime = false;
printBannerPage(printer, painter, pageLayout, doc, docObjs);
// if (firstTime) {
// firstTime = false;
// printBannerPage(printer, painter, pageLayout, doc, docObjs);
// }
if (!firstTime) {
printer->newPage();
}
printer->newPage();
firstTime = false;
QRectF sourceRect(0.0, Rez::guiX(-height), Rez::guiX(width), Rez::guiX(height));
QRect targetRect = printer->pageLayout().fullRectPixels(printer->resolution());
renderPage(vpp, painter, sourceRect, targetRect);
}
painter.end();
}
//static routine to print all pages in a document to pdf
void PagePrinter::printAllPdf(QPrinter* printer, App::Document* doc)
{
// Base::Console().Message("PP::printAllPdf()\n");
double dpmm = printer->resolution() / 25.4;
double dpmm = printer->resolution() / mmPerInch;
QString outputFile = printer->outputFileName();
QString documentName = QString::fromUtf8(doc->getName());
@@ -229,47 +264,51 @@ void PagePrinter::printAllPdf(QPrinter* printer, App::Document* doc)
//pdfWriter.setPdfVersion(QPagedPaintDevice::PdfVersion_A1b);
pdfWriter.setTitle(documentName);
pdfWriter.setResolution(printer->resolution());
QPainter painter(&pdfWriter);
QPageLayout pageLayout = printer->pageLayout();
bool firstTime = true;
// we want to set the layout for the first page before we make the painter(&pdfWriter) or the layout for the first page will
// not be correct.
std::vector<App::DocumentObject*> docObjs =
doc->getObjectsOfType(TechDraw::DrawPage::getClassTypeId());
auto firstPage = docObjs.front();
auto dPage = static_cast<TechDraw::DrawPage*>(firstPage);
double width = A4Heightmm;//default to A4 Landscape 297 x 210
double height = A4Widthmm;
makePageLayout(dPage, pageLayout, width, height);
pdfWriter.setPageLayout(pageLayout);
// to get several pages into the same pdf, we must use the same painter for each page and not have any
// start() or end() until all the pages are printed.
QPainter painter(&pdfWriter);
bool firstTime = true;
for (auto& obj : docObjs) {
Gui::ViewProvider* vp = Gui::Application::Instance->getViewProvider(obj);
if (!vp) {
continue;// can't print this one
}
TechDrawGui::ViewProviderPage* vpp = dynamic_cast<TechDrawGui::ViewProviderPage*>(vp);
auto vpp = dynamic_cast<TechDrawGui::ViewProviderPage*>(vp);
if (!vpp) {
continue;// can't print this one
}
TechDraw::DrawPage* dp = static_cast<TechDraw::DrawPage*>(obj);
PaperAttributes attr = getPaperAttributes(dp);
double width = attr.pagewidth;
double height = attr.pageheight;
setPageLayout(pageLayout, dp, width, height);
auto dPage = static_cast<TechDraw::DrawPage*>(obj);
double width{0};
double height{0};
makePageLayout(dPage, pageLayout, width, height);
pdfWriter.setPageLayout(pageLayout);
//for some reason the first page doesn't obey the pageLayout, so we have to print
//a sacrificial blank page, but we make it a feature instead of a bug by printing a
//table of contents on the sacrificial page.
// see the note about this in printAll()
if (firstTime) {
firstTime = false;
printBannerPage(printer, painter, pageLayout, doc, docObjs);
if (!firstTime) {
pdfWriter.newPage();
}
pdfWriter.newPage();
firstTime = false;
QRectF sourceRect(0.0, Rez::guiX(-height), Rez::guiX(width), Rez::guiX(height));
QRect targetRect(0, 0, width * dpmm, height * dpmm);
renderPage(vpp, painter, sourceRect, targetRect);
}
painter.end();
}
//static
//! we don't need the banner page any more
void PagePrinter::printBannerPage(QPrinter* printer, QPainter& painter, QPageLayout& pageLayout,
App::Document* doc, std::vector<App::DocumentObject*>& docObjs)
{
@@ -277,7 +316,7 @@ void PagePrinter::printBannerPage(QPrinter* printer, QPainter& painter, QPageLay
QFont painterFont;
painterFont.setFamily(Preferences::labelFontQString());
int fontSizeMM = Preferences::labelFontSizeMM();
double dpmm = printer->resolution() / 25.4;
double dpmm = printer->resolution() / mmPerInch;
int fontSizePx = fontSizeMM * dpmm;
painterFont.setPixelSize(fontSizePx);
painter.setFont(painterFont);
@@ -329,30 +368,6 @@ void PagePrinter::renderPage(ViewProviderPage* vpp, QPainter& painter, QRectF& s
vpp->getQGSPage()->refreshViews();
}
//static
void PagePrinter::setPageLayout(QPageLayout& pageLayout, TechDraw::DrawPage* dPage, double& width,
double& height)
{
auto pageTemplate(dynamic_cast<TechDraw::DrawTemplate*>(dPage->Template.getValue()));
if (pageTemplate) {
width = pageTemplate->Width.getValue();
height = pageTemplate->Height.getValue();
}
//Qt's page size determination assumes Portrait orientation. To get the right paper size
//we need to ask in the proper form.
QPageSize::PageSizeId paperSizeID =
QPageSize::id(QSizeF(std::min(width, height), std::max(width, height)),
QPageSize::Millimeter, QPageSize::FuzzyOrientationMatch);
if (paperSizeID == QPageSize::Custom) {
pageLayout.setPageSize(QPageSize(QSizeF(std::min(width, height), std::max(width, height)),
QPageSize::Millimeter));
}
else {
pageLayout.setPageSize(QPageSize(paperSizeID));
}
pageLayout.setOrientation((QPageLayout::Orientation)dPage->getOrientation());
}
void PagePrinter::saveSVG(std::string file)
{
if (file.empty()) {
@@ -389,6 +404,6 @@ PaperAttributes::PaperAttributes()
// set default values to A4 Landscape
orientation = QPageLayout::Orientation::Landscape;
paperSize = QPageSize::A4;
pagewidth = 297.0;
pageheight = 210.0;
pagewidth = A4Heightmm;
pageheight = A4Widthmm;
}

11
src/Mod/TechDraw/Gui/PagePrinter.h
View File

@@ -51,7 +51,7 @@ class TechDrawGuiExport PaperAttributes
{
public:
PaperAttributes();
~PaperAttributes() = default;
// ~PaperAttributes() = default;
QPageLayout::Orientation orientation;
QPageSize::PageSizeId paperSize;
@@ -62,8 +62,7 @@ public:
class TechDrawGuiExport PagePrinter
{
public:
PagePrinter(ViewProviderPage *page);
~PagePrinter() = default;
explicit PagePrinter(ViewProviderPage *page);
void print(QPrinter* printer);
void printPdf();
@@ -74,6 +73,8 @@ public:
App::Document* doc);
static void printAllPdf(QPrinter* printer,
App::Document* doc);
// print banner page is no longer used
static void printBannerPage(QPrinter* printer, QPainter& painter,
QPageLayout& pageLayout,
App::Document* doc,
@@ -82,8 +83,8 @@ public:
QPainter& painter,
QRectF& sourceRect,
QRect& targetRect);
static void setPageLayout(QPageLayout& pageLayout,
TechDraw::DrawPage* dPage,
static void makePageLayout(TechDraw::DrawPage* dPage,
QPageLayout& pageLayout,
double& width, double& height);
void saveSVG(std::string file);