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#include "PagePrinter.h"
#include "Stationery.h"
#include "PrintRunner.h"
#include "Environment.h"
#include "HerculesStudio.h"
#include <QHostAddress>
#include <QTcpSocket>
#include <QPainter>
#include <QPdfWriter>
#include <QFile>
#include <QFileInfo>
#include <QDir>
PagePrinter::PagePrinter(StationeryPtr &stationery, QPainter &painter) :
GenericPagePrinter(stationery, 0.2)
{
setBarsColor();
mPainter = &painter;
mPen = mPainter;
mPaperHeight = mStationery->mSize1.toFloat() *25.4;
mPaperWidth = mStationery->mSize2.toFloat() * 25.4;
mLinesPerPage = mPaperHeight * mLinesPerInch;
}
void PagePrinter::setValues(bool)
{
}
void PagePrinter::setBarsColor()
{
mStationery->getBarsColor(mBarsColor);
}
bool PagePrinter::print(QByteArray)
{
preparePage(true);
return true;
}
void PagePrinter::close()
{
}
PdfPrinter::PdfPrinter(const QString & dir, StationeryPtr &stationery, DecolationRulesPtr &decolation, int linesPerInch, int fontSize) :
GenericPagePrinter(stationery, 1.0), mPdf(NULL), mDir(dir), mFontSize(fontSize)
{
mDecolation = decolation;
float paperHeight = mStationery->mSize1.toFloat();
mLinesPerInch = linesPerInch;
mLinesPerPage = paperHeight * mLinesPerInch;
mCurPage = 0;
mCurLine = 0;
mLastPages = decolation->mSeperator.mPages;
mLastPagesCountdown = 0;
setBarsColor();
}
void PdfPrinter::setBarsColor()
{
mStationery->getBarsColor(mBarsColor);
}
void PdfPrinter::setValues(bool eject)
{
if (mPdf == NULL) return;
mLeftMargin = mPdf->logicalDpiX()/2; // 1/2 inch for margin
mPixelsPerLine = (double)mPdf->logicalDpiY()/(double)mLinesPerInch;
mMargin = mStationery->mTopMargin / 16.0 * mPdf->logicalDpiY(); //16 is inch factor (5/16 is kept as 5)
mBottomMargin = 0.375L * mPdf->logicalDpiY();
mPaperHeight = mStationery->mSize1.toFloat();
mPaperWidth = mStationery->mSize2.toFloat();
if (mStationery->mPaperSize.compare("Custom")==0 && !mStationery->mPortrait)
{
mPaperHeight = mStationery->mSize2.toFloat();
mPaperWidth = mStationery->mSize1.toFloat();
}
mLinesPerPage = mPaperHeight * mLinesPerInch;
if (eject) mPdf->newPage();
mPdf->setPageSizeMM(QSize(mPaperWidth*25.4L, mPaperHeight*25.4L));
mWidthInPixels = mPdf->width();
mHeightInPixels = mPdf->height();
mLogicalDpiX = mPdf->logicalDpiX();
mLogicalDpiY = mPdf->logicalDpiY();
if (!mPen) mPen = new QPainter(mPdf);
}
bool PdfPrinter::print(QByteArray line)
{
// if reached maximum number of lines or eject found - advance to next page
if ((mCurLine >= mLinesPerPage) || (line[0] == '\f') || mCurPage == 0)
{
mCurPage++;
mCurLine = 0;
if (mLastPagesCountdown > 0)
{
if (--mLastPagesCountdown == 0)
{
mCurPage = mCurLine = 0;
close();
}
}
if (line[0] == (char)12)
return true; // not a real line
}
mCurLine++;
if (mCurPage == 1)
{
if (mCurLine == 1)
{
mAccountingFields.clear();
for (int i=0; i<mDecolation->mAccounting.mFields.count(); i++)
{
AccountingField& f = mDecolation->mAccounting.mFields[i];
mAccountingFields.insert(f.mLine, f);
}
}
auto fi = mAccountingFields.find(mCurLine);
for (; fi != mAccountingFields.end(); fi++)
{
if (mCurLine == fi->mLine)
{
QString fld = line.mid(fi.value().mColumn-1, fi.value().mLength);
mVariables.insert(fi.value().mName, fld);
hOutDebug(3, "FLD:" << fi.value().mName.toStdString() << "=" << fld.toStdString());
}
}
mFirstPage.push_back(line);
return true;
}
if (mCurPage == 2 && mCurLine == 1)
{
mCurPage = 1;
mCurLine = 1;
QString decodedFileName = decodeFilename(); //TODO handle file tye (.pdf etc)
QString newFileName = mDir + "/" + decodedFileName;
QFileInfo fileInfo(newFileName);
QDir dir = fileInfo.absoluteDir();
if (!dir.exists())
{
if (!dir.mkpath(dir.absolutePath()))
{
mDir = "/tmp/";
newFileName = mDir + decodedFileName;
fileInfo.setFile(newFileName);
dir = fileInfo.absoluteDir();
dir.mkpath(dir.absolutePath());
}
}
mPen = NULL;
mPdf = new QPdfWriter(newFileName); //TODO handle invalid filename (pdf is still created, but is not working)
mVariables.clear();
mPdf->setTitle(decodedFileName);
mPdf->setCreator("Hercules Studio");
while(mFirstPage.count() > 0)
{
QByteArray l = mFirstPage.front();
mFirstPage.pop_front();
doPrint(l);
mCurLine++;
}
mCurPage = 2;
mCurLine = 1;
}
return doPrint(line);
}
bool PdfPrinter::doPrint(QByteArray &line)
{
if (mCurLine == 1)
{
preparePage(mCurPage > 1);
mPen->setPen(QPen(QColor(0x80, 0x80, 0x80), 1));
#ifdef Q_OS_DARWIN
mPen->setFont(QFont("Courier",mFontSize));
#else
mPen->setFont(QFont("Mono",mFontSize));
#endif
}
if (mPdf != NULL)
mPen->drawText(mPdf->logicalDpiX()/2,mMargin+mCurLine*mPixelsPerLine, line);
hOutDebug(1, "line " << mCurLine << " page " << mCurPage << " " << line.data());
if (mLastPagesCountdown == 0)
{
if (endOfJob(line))
{
mLastPagesCountdown = mLastPages;
}
}
return true;
}
void PdfPrinter::close()
{
if (mPen != NULL && mPen->isActive()) mPen->end();
delete mPdf;
mPdf = NULL;
}
bool PdfPrinter::endOfJob(QByteArray &line)
{
auto it = mEndJobTrigger.find(mCurLine);
while(it != mEndJobTrigger.end() && it->line() == mCurLine)
{
if (QString(line.mid(it->column()-1, it->text().length())).compare(it->text(), Qt::CaseInsensitive) == 0)
{
mEndJobTrigger.erase(it);
if (mEndJobTrigger.count() == 0) break;
it = mEndJobTrigger.find(mCurLine);
}
else return false;
}
if (mEndJobTrigger.count() != 0) return false;
return true;
}
QString PdfPrinter::decodeFilename()
{
QString ret = mDecolation->mFileNameTemplate.toLower();
for (auto it = mVariables.begin();it != mVariables.end(); it++)
{
QString str = "$" + it.key().toLower() + "$";
ret.replace(str, it.value().trimmed());
}
hOutDebug(0,"filename:" << ret.toStdString() << " " << mVariables.count());
return ret;
}
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