QStringList FilePrinter::optionPageMargins( QPrinter &printer )
{
if (printer.printEngine()->property(QPrintEngine::PPK_PageMargins).isNull()) {
return QStringList();
} else {
qreal l, t, r, b;
printer.getPageMargins( &l, &t, &r, &b, QPrinter::Point );
return QStringList("-o") << QString("page-left=%1").arg(l)
<< "-o" << QString("page-top=%1").arg(t)
<< "-o" << QString("page-right=%1").arg(r)
<< "-o" << QString("page-bottom=%1").arg(b);
}
}
void KatePrinter::writeSettings(QPrinter& printer)
{
KSharedConfigPtr config = KGlobal::config();
KConfigGroup group(config, "Kate Print Settings");
KConfigGroup margins(&group, "Margins");
qreal left, right, top, bottom;
printer.getPageMargins(&left, &top, &right, &bottom, QPrinter::Millimeter);
margins.writeEntry( "left", left);
margins.writeEntry( "top", top);
margins.writeEntry( "right", right);
margins.writeEntry( "bottom", bottom);
}
//BEGIN KatePrinter
void KatePrinter::readSettings(QPrinter& printer)
{
// NOTE: Saving & loading the margins works around QPrinter/QPrintDialog bugs:
// - https://bugreports.qt.nokia.com/browse/QTBUG-15351
// - https://bugs.kde.org/show_bug.cgi?id=205802
// - https://bugs.kde.org/show_bug.cgi?id=180051
// Changing the margins now works. However, when you reopen the print dialog
// later, the WRONG margins are displayed. The correct ones are still used.
// This is a critical bug in Qt.
KSharedConfigPtr config = KGlobal::config();
KConfigGroup group(config, "Kate Print Settings");
KConfigGroup margins(&group, "Margins");
qreal left, right, top, bottom;
printer.getPageMargins(&left, &top, &right, &bottom, QPrinter::Millimeter);
left = margins.readEntry("left", left);
top = margins.readEntry("top", top);
right = margins.readEntry("right", right);
bottom = margins.readEntry("bottom", bottom);
printer.setPageMargins(left, top, right, bottom, QPrinter::Millimeter);
}
void QPrinterProto::getPageMargins(qreal *left, qreal *top, qreal *right, qreal *bottom, QPrinter::Unit unit) const
{
QPrinter *item = qscriptvalue_cast<QPrinter*>(thisObject());
if (item)
item->getPageMargins(left, top, right, bottom, unit);
}
void SceneImageExporter::printScene(QGraphicsScene *scene, QPrinter& printer,
QString fileName, QString documentName,
int printingFlags)
{
if (!fileName.isEmpty() && fileName != "" && fileName.endsWith(".pdf",Qt::CaseInsensitive))
{
printer.setOutputFormat(QPrinter::PdfFormat);
printer.setOutputFileName(fileName);
}
else {
//set page margins if I have to print on paper.
printer.setPageMargins(10,10,10,10,QPrinter::Millimeter);
}
QPainter painter(&printer);
QRectF sceneRect = scene->sceneRect();
double sceneRatio = scene->sceneRect().width()/scene->sceneRect().height();
qreal left,top,right,bottom;
printer.getPageMargins(&left,&top,&right,&bottom,QPrinter::DevicePixel);
QRect pageRect = QRect(
printer.pageRect().top()+top,
printer.pageRect().left()+left,
printer.pageRect().width()-(left+right),
printer.pageRect().height()-(top+bottom));
int xSize, ySize, dxSize, dySize, xPages, yPages;
double fWidth, fHeight, fHeightStep, fWidthStep;
double pageRectRatio = (double)pageRect.width()/(double)pageRect.height();
xSize = (int)((double)(3*pageRect.width()) * 1.0);
ySize = (int)((double)(3*pageRect.height()) * .9);
dxSize = (int)((double)(3*pageRect.width()) * .05);
dySize = (int)((double)(3*pageRect.height()) * .05);
xPages = 1+ (((int)sceneRect.width()) / xSize);
yPages = 1+ (((int)sceneRect.height()) / ySize);
if (SIEOptions::ScaleToSceneHeight(printingFlags)) {
yPages = 1;
xPages = 1+(int)( (double)yPages *sceneRatio);
ySize = (int) ((double)scene->sceneRect().height()*.9);
xSize = (int) ( (double)ySize * pageRectRatio);
dySize = (int) (.05 * (double)scene->sceneRect().height()*.9);
dxSize = (int) ( .05 *(double)ySize * pageRectRatio);
}
if (SIEOptions::ScaleToSceneWidth(printingFlags)) {
xPages = 1;
yPages = 1+(int)( (double)yPages / sceneRatio);
}
fWidth = 1.0* (double)pageRect.width();
fHeight = .9* (double)pageRect.height();
fHeightStep = .15* (double)pageRect.height();
fWidthStep = fHeightStep * sceneRatio;
bool bNewPage = false;
double fWidth2 = fWidth * .9;
double fHeight2 = fHeight * .9;
QPainterPath path;
QRectF rectOuter;
rectOuter.setLeft((double)pageRect.left());
rectOuter.setTop((double)pageRect.top());
rectOuter.setWidth(fWidth2);
rectOuter.setHeight(fHeight2);
path.addRect(rectOuter);
QRectF rectInner(rectOuter);
rectInner.setTopLeft(QPointF(
rectInner.left()+fWidth2/20,
rectInner.top()+fHeight2/20));
rectInner.setSize(QSizeF(fWidth2*.9,fHeight2*.9));
path.addRect(rectInner);
painter.begin(&printer);
QBrush shadowBrush = QBrush(QColor(192,192,192,64));
QBrush transparent = QBrush(QColor(192,192,192,16));
//QPen pen = QPen(QColor (65,65,65,192));
QPen pen = QPen(QColor (255,0,0,192));
QFont font = QFont("Droid Sans");
font.setBold(true);
font.setPointSizeF(16.0);
QFont fontb = QFont("Droid Sans");
fontb.setBold(false);
fontb.setPointSizeF(11.0);
//double fh = fHeightStep / yPages;
//double fw = fWidthStep / xPages;
double tinyRectXRatio = fWidthStep / scene->sceneRect().width();
double tinyRectYRatio = fHeightStep / scene->sceneRect().height();
int nCur = 0;
int nMax = yPages*xPages;
for (int y = 0; y < yPages; y++) {
for (int x = 0; x < xPages; x++) {
nCur = (y*xPages)+(x+1);
if (bNewPage)
printer.newPage();
else
bNewPage = true;
QRectF targetRect = QRectF((double)pageRect.left(),(double)pageRect.top(),fWidth2,fHeight2);
QRectF sourceRect = QRectF (
(double)(x*xSize)+sceneRect.left()-(double)dxSize,
(double)(y*ySize)+sceneRect.top()-(double)dySize,
(double)(xSize)+2*(double)dxSize,
(double)(ySize)+2*(double)dySize);
QRectF targetRect2 = QRectF(
(double)targetRect.left()+10,
(double)targetRect.top()+ fHeight2+10,
fWidthStep,
fHeightStep);
QRectF tinyRect;
tinyRect.setLeft((sourceRect.left()-sceneRect.left()) * tinyRectXRatio+targetRect2.left());
tinyRect.setTop((sourceRect.top()-sceneRect.top()) * tinyRectYRatio+ targetRect2.top());
tinyRect.setWidth(sourceRect.width()*tinyRectXRatio);
tinyRect.setHeight(sourceRect.height()*tinyRectYRatio);
scene->render(&painter,targetRect, sourceRect);
painter.setPen(pen);
painter.setBrush(transparent);
painter.drawRect(targetRect2);
scene->render(&painter,targetRect2, scene->sceneRect(), Qt::IgnoreAspectRatio);
painter.setPen(pen);
painter.setBrush(shadowBrush);
painter.drawPath(path);
painter.drawRect(tinyRect);
QFontMetricsF metrics(font);
int nDelta = 0;
painter.setFont(font);
painter.setBrush(QBrush(QColor("black")));
painter.drawText(
targetRect2.left()+fWidthStep+10,
targetRect2.top()+metrics.height(),
documentName);
nDelta+= (int)metrics.height()+10;
painter.setFont(fontb);
QFontMetricsF metricsb(fontb);
nDelta+= (int)metricsb.height();
QString txt = QString().sprintf("Folio [%d,%d] -- page %d of %d",x,y,nCur, nMax);
painter.drawText(
targetRect2.left()+fWidthStep+10,
targetRect2.top()+nDelta,
txt);
}
}
painter.end();
}
void SceneImageExporter::GraphicsSceneToPrinter(
QGraphicsScene *scene, QPrinter& printer,
QString fileName, QString documentName __attribute__((unused)),
bool bSizeToOneSheet)
{
if (!fileName.isEmpty() && fileName != "" && fileName.endsWith(".pdf",Qt::CaseInsensitive))
{
printer.setOutputFormat(QPrinter::PdfFormat);
printer.setOutputFileName(fileName);
}
// When printing, use full page mode, IE ignore hardware margins. It's up
// to users to set them as they desire.
printer.setFullPage(true);
printer.setPaperSize(QSizeF(PrintingPreferences::prefs().selectedMeasure().width(),
PrintingPreferences::prefs().selectedMeasure().height()),
QPrinter::Millimeter);
printer.setPageMargins(PrintingPreferences::prefs().leftMargin(),
PrintingPreferences::prefs().topMargin(),
PrintingPreferences::prefs().rightMargin(),
PrintingPreferences::prefs().bottomMargin(),
QPrinter::Millimeter);
if (!bSizeToOneSheet) {
//here, I print using selected sheets and divisions.
QPainter painter(&printer);
qreal left,top,right,bottom;
printer.getPageMargins(&left,&top,&right,&bottom,QPrinter::DevicePixel);
// get the FULL PAGE RECTANGLE and adjust margins.
QRectF pageRect = printer.paperRect();
pageRect.adjust(left,top,-right, -bottom);
//get height/width page rect ratio
double pageRatio = pageRect.width()/pageRect.height();
//get scene rectangle and calculating pages.
int stepY = PrintingPreferences::prefs().yDivisions();
QRectF sceneRect = scene->sceneRect();
double scene_dy = sceneRect.height()/( (double)stepY);
double scene_dx = scene_dy * pageRatio;
double o_scene_dx = scene_dx * 1.1;
double o_scene_dy = scene_dy * 1.1;
double o_rect_dx = pageRect.width() / 1.1;
double o_rect_dy = pageRect.height() / 1.1;
double odx = ( pageRect.width() -o_rect_dx)/2.0;
double ody = (pageRect.height() - o_rect_dy)/ 2.0;
QRectF pageRectInner = QRectF (pageRect.left() + odx,
pageRect.top() + ody,
o_rect_dx, o_rect_dy);
int stepX = 1+ (int)(sceneRect.width() / scene_dx);
//ok, calculated my boxes. NOW, let's print everything out.
QColor transparent(0,0,0,0);
QColor transBorder (0,0,0,128);
QPen pen (transBorder);
pen.setStyle(Qt::DotLine);
QBrush brush(transparent);
bool bNewPage = false;
for (int y = 0; y < stepY; y++) {
for (int x = 0; x < stepX; x++) {
if (bNewPage)
printer.newPage();
else
bNewPage = true;
//I've already got my target rectangle
QRectF sourceRect = QRectF (
sceneRect.left()+((double)x * scene_dx + (o_scene_dx - scene_dx)/2.0 ),
sceneRect.top()+((double)y * scene_dy + (o_scene_dy - scene_dy)/2.0),
o_scene_dx,o_scene_dy);
scene->render(&painter,pageRect, sourceRect);
QBrush oldBrush = painter.brush();
QPen oldPen = painter.pen();
//qDebug() << "pageRect " << pageRect;
//qDebug() << "pageRectInner " << pageRectInner;
painter.setPen(pen);
painter.setBrush(brush);
painter.drawRect(pageRect);
painter.drawRect(pageRectInner);
painter.setPen(oldPen);
painter.setBrush(oldBrush);
}
}
painter.end();
}
else {
QRectF sceneRect = scene->sceneRect();
//qDebug() << "scene Rect:" << sceneRect;
printer.setResolution(96);
printer.setPaperSize(QSizeF (
scene->sceneRect().width()+(76*2),
scene->sceneRect().height()+(76*2)), QPrinter::DevicePixel);
printer.setFullPage(true);
printer.setPageMargins( 76.0,76.0,76.0,76.0, QPrinter::DevicePixel);
QPainter painter(&printer);
qreal left,top,right,bottom;
printer.getPageMargins(&left,&top,&right,&bottom,QPrinter::DevicePixel);
QRectF pageRect = printer.paperRect();
//qDebug() << "pageRect: " << pageRect;
pageRect = pageRect.adjusted(left,top,-right,-bottom);
//qDebug() << "pageRect: " << pageRect;
//qDebug() << "sceneRect: " << sceneRect;
scene->render(&painter,pageRect, sceneRect, Qt::IgnoreAspectRatio);
//qDebug() << left << "," << right << "," << top << "," << bottom;
//qDebug() << printer.paperRect().left() << ","
// << printer.paperRect().width() << ","
// << printer.paperRect().top() << ","
// << printer.paperRect().height();
pageRect = printer.pageRect();
//qDebug() << pageRect.left() << ","
// << pageRect.width() << ","
// << pageRect.top() << ","
// << pageRect.height();
QColor transparent(0,0,0,0);
QColor transBorder (0,0,0,128);
QPen pen (transBorder);
pen.setStyle(Qt::DotLine);
QBrush brush(transparent);
painter.setPen(pen);
painter.setBrush(brush);
painter.drawRect(pageRect);
painter.end();
}
}
void SceneImageExporter::PageGraphicsSceneToPrinter(QGraphicsScene *scene, QPrinter &printer,
QList<SectorRectHolder>& pageRegions, QString fileName,
QString documentName __attribute__((unused)))
{
PrintingPreferences &pref __attribute__ ((unused)) = PrintingPreferences::prefs();
//qDebug() << pref.yDivisions();
//qDebug() << pref.selectedMeasure();
//qDebug() << pref.measures();
if (!fileName.isEmpty() && fileName != "" && fileName.endsWith(".pdf",Qt::CaseInsensitive))
{
printer.setOutputFormat(QPrinter::PdfFormat);
printer.setOutputFileName(fileName);
}
// When printing, use full page mode, IE ignore hardware margins. It's up
// to users to set them as they desire.
printer.setFullPage(true);
printer.setPaperSize(QSizeF(PrintingPreferences::prefs().selectedMeasure().width(),
PrintingPreferences::prefs().selectedMeasure().height()),
QPrinter::Millimeter);
printer.setPageMargins(PrintingPreferences::prefs().leftMargin(),
PrintingPreferences::prefs().topMargin(),
PrintingPreferences::prefs().rightMargin(),
PrintingPreferences::prefs().bottomMargin(),
QPrinter::Millimeter);
//here, I print using selected sheets and divisions.
QPainter painter(&printer);
qreal left,top,right,bottom;
printer.getPageMargins(&left,&top,&right,&bottom,QPrinter::DevicePixel);
// get the FULL PAGE RECTANGLE and adjust margins.
QRectF pageRect = printer.paperRect();
pageRect.adjust(left,top,-right, -bottom);
QColor transparent(0,0,0,0);
QColor transBorder (0,0,0,128);
QPen pen (transBorder);
pen.setStyle(Qt::DotLine);
QBrush brush;
QGraphicsScene sceneFirst;
QPen pen2 (QColor(0,0,0));
pen2.setStyle(Qt::DotLine);
pen2.setWidthF(2.0);
QBrush brush2;
for (int h = 0; h < pageRegions.count(); h++)
{
QRectF rect = pageRegions[h].rectInner();
sceneFirst.addRect (rect.left(), rect.top(), rect.width(),rect.height(),pen2, brush2);
rect = pageRegions[h].rectOuter();
sceneFirst.addRect (rect.left(), rect.top(), rect.width(),rect.height(),pen2, brush2);
}
scene->render(&painter, pageRect, scene->itemsBoundingRect(),Qt::KeepAspectRatio);
sceneFirst.render(&painter,pageRect, sceneFirst.sceneRect(),Qt::KeepAspectRatio);
for (int h = 0; h < pageRegions.count(); h++)
{
QRectF rect = pageRegions[h].rectOuter();
double ratio = rect.width()/rect.height();
QRectF rectTarget = QRectF(pageRect.left(), pageRect.top(), pageRect.width(), pageRect.width()/ratio);
printer.newPage();
scene->render(&painter,rectTarget, rect);
painter.setPen(pen2);
painter.setBrush(brush);
painter.drawRect(rectTarget);
QRectF rect2 = pageRegions[h].rectInner();
double ratioX = rectTarget.width()/rect.width();
double ratioY = rectTarget.height()/rect.height();
double dy = rect2.top()-rect.top();
double dx = rect2.left() - rect.left();
//qDebug() << "rect outer: " << rect
// << "\nrect inner: " << rect2
// << "\nrect target: " << rectTarget
// << "\nx: " << dx << ",y:" << dy;
QRectF rectTarget2 (rectTarget.top()+ dx*ratioX,
rectTarget.left()+dy*ratioY,
rect2.width()*ratioX,
rect2.height()*ratioY);
painter.drawRect(rectTarget2);
}
painter.end();
}
