bool PdfPlug::convert(QString fn) { bool firstPg = true; int currentLayer = m_Doc->activeLayer(); int baseLayer = m_Doc->activeLayer(); importedColors.clear(); if(progressDialog) { progressDialog->setOverallProgress(2); progressDialog->setLabel("GI", tr("Generating Items")); qApp->processEvents(); } QFile f(fn); oldDocItemCount = m_Doc->Items->count(); if (progressDialog) { progressDialog->setBusyIndicator("GI"); qApp->processEvents(); } globalParams = new GlobalParams(); if (globalParams) { GooString *fname = new GooString(QFile::encodeName(fn).data()); globalParams->setErrQuiet(gTrue); GBool hasOcg = gFalse; QList<OptionalContentGroup*> ocgGroups; // globalParams->setPrintCommands(gTrue); PDFDoc *pdfDoc = new PDFDoc(fname, 0, 0, 0); if (pdfDoc) { if (pdfDoc->isOk()) { double hDPI = 72.0; double vDPI = 72.0; int firstPage = 1; int lastPage = pdfDoc->getNumPages(); SlaOutputDev *dev = new SlaOutputDev(m_Doc, &Elements, &importedColors, importerFlags); if (dev->isOk()) { OCGs* ocg = pdfDoc->getOptContentConfig(); if (ocg) { hasOcg = ocg->hasOCGs(); if (hasOcg) { QStringList ocgNames; Array *order = ocg->getOrderArray(); if (order) { for (int i = 0; i < order->getLength (); ++i) { Object orderItem; order->get(i, &orderItem); if (orderItem.isDict()) { Object ref; order->getNF(i, &ref); if (ref.isRef()) { OptionalContentGroup *oc = ocg->findOcgByRef(ref.getRef()); QString ocgName = UnicodeParsedString(oc->getName()); if (!ocgNames.contains(ocgName)) { ocgGroups.prepend(oc); ocgNames.append(ocgName); } } ref.free(); } else { GooList *ocgs; int i; ocgs = ocg->getOCGs (); for (i = 0; i < ocgs->getLength (); ++i) { OptionalContentGroup *oc = (OptionalContentGroup *)ocgs->get(i); QString ocgName = UnicodeParsedString(oc->getName()); if (!ocgNames.contains(ocgName)) { ocgGroups.prepend(oc); ocgNames.append(ocgName); } } } } } else { GooList *ocgs; int i; ocgs = ocg->getOCGs (); for (i = 0; i < ocgs->getLength (); ++i) { OptionalContentGroup *oc = (OptionalContentGroup *)ocgs->get(i); QString ocgName = UnicodeParsedString(oc->getName()); if (!ocgNames.contains(ocgName)) { ocgGroups.prepend(oc); ocgNames.append(ocgName); } } } } } GBool useMediaBox = gTrue; GBool crop = gFalse; GBool printing = gFalse; dev->startDoc(pdfDoc, pdfDoc->getXRef(), pdfDoc->getCatalog()); int rotate = pdfDoc->getPageRotate(firstPage); if (importerFlags & LoadSavePlugin::lfCreateDoc) { // POPPLER_VERSION appeared in 0.19.0 first #ifdef POPPLER_VERSION if (hasOcg) { QString actL = m_Doc->activeLayerName(); for (int a = 0; a < ocgGroups.count(); a++) { OptionalContentGroup *oc = ocgGroups[a]; if (actL != UnicodeParsedString(oc->getName())) currentLayer = m_Doc->addLayer(UnicodeParsedString(oc->getName()), false); else currentLayer = m_Doc->layerIDFromName(UnicodeParsedString(oc->getName())); // POPPLER_VERSION appeared in 0.19.0 first #ifdef POPPLER_VERSION if ((oc->getViewState() == OptionalContentGroup::ocUsageOn) || (oc->getViewState() == OptionalContentGroup::ocUsageUnset)) m_Doc->setLayerVisible(currentLayer, true); else m_Doc->setLayerVisible(currentLayer, false); if ((oc->getPrintState() == OptionalContentGroup::ocUsageOn) || (oc->getPrintState() == OptionalContentGroup::ocUsageUnset)) m_Doc->setLayerPrintable(currentLayer, true); else m_Doc->setLayerPrintable(currentLayer, false); #else if (oc->getState() == OptionalContentGroup::On) { m_Doc->setLayerVisible(currentLayer, true); m_Doc->setLayerPrintable(currentLayer, true); } else { m_Doc->setLayerVisible(currentLayer, false); m_Doc->setLayerPrintable(currentLayer, false); } #endif oc->setState(OptionalContentGroup::Off); } dev->layersSetByOCG = true; } #endif Object info; pdfDoc->getDocInfo(&info); if (info.isDict()) { Object obj; GooString *s1; Dict *infoDict = info.getDict(); if (infoDict->lookup((char*)"Title", &obj )->isString()) { s1 = obj.getString(); m_Doc->documentInfo().setTitle(UnicodeParsedString(obj.getString())); obj.free(); } if (infoDict->lookup((char*)"Author", &obj )->isString()) { s1 = obj.getString(); m_Doc->documentInfo().setAuthor(UnicodeParsedString(obj.getString())); obj.free(); } if (infoDict->lookup((char*)"Subject", &obj )->isString()) { s1 = obj.getString(); m_Doc->documentInfo().setSubject(UnicodeParsedString(obj.getString())); obj.free(); } if (infoDict->lookup((char*)"Keywords", &obj )->isString()) { s1 = obj.getString(); m_Doc->documentInfo().setKeywords(UnicodeParsedString(obj.getString())); obj.free(); } } info.free(); for (int pp = 0; pp < lastPage; pp++) { m_Doc->setActiveLayer(baseLayer); if (firstPg) firstPg = false; else m_Doc->addPage(pp); m_Doc->currentPage()->setInitialHeight(pdfDoc->getPageMediaHeight(pp + 1)); m_Doc->currentPage()->setInitialWidth(pdfDoc->getPageMediaWidth(pp + 1)); m_Doc->currentPage()->setHeight(pdfDoc->getPageMediaHeight(pp + 1)); m_Doc->currentPage()->setWidth(pdfDoc->getPageMediaWidth(pp + 1)); m_Doc->currentPage()->MPageNam = CommonStrings::trMasterPageNormal; m_Doc->currentPage()->m_pageSize = "Custom"; m_Doc->setPageSize("Custom"); m_Doc->reformPages(true); if (hasOcg) { for (int a = 0; a < ocgGroups.count(); a++) { OptionalContentGroup *oc = ocgGroups[a]; // m_Doc->setActiveLayer(UnicodeParsedString(oc->getName())); // currentLayer = m_Doc->activeLayer(); oc->setState(OptionalContentGroup::On); // pdfDoc->displayPage(dev, pp + 1, hDPI, vDPI, rotate, useMediaBox, crop, printing); // oc->setState(OptionalContentGroup::Off); } pdfDoc->displayPage(dev, pp + 1, hDPI, vDPI, rotate, useMediaBox, crop, printing); } else pdfDoc->displayPage(dev, pp + 1, hDPI, vDPI, rotate, useMediaBox, crop, printing); } } else { if (hasOcg) { for (int a = 0; a < ocgGroups.count(); a++) { ocgGroups[a]->setState(OptionalContentGroup::On); } } pdfDoc->displayPage(dev, firstPage, hDPI, vDPI, rotate, useMediaBox, crop, printing); } } delete dev; } } delete pdfDoc; } delete globalParams; globalParams = 0; // qDebug() << "converting finished"; // qDebug() << "Imported" << Elements.count() << "Elements"; if (Elements.count() == 0) { if (importedColors.count() != 0) { for (int cd = 0; cd < importedColors.count(); cd++) { m_Doc->PageColors.remove(importedColors[cd]); } } } if (progressDialog) progressDialog->close(); return true; }
int main(int argc, char** argv) { argc_main = argc; argv_main = argv; SplashColor paperColor; GooString* filename, *password; char* spwd; FILE* f = NULL; bookinfo* bi; char buf[1024]; int i; mkdir(CACHEDIR, 0777); chmod(CACHEDIR, 0777); spwd = GetDeviceKey(); if (setgid(102) != 0) fprintf(stderr, "warning: cannot set gid\n"); if (setuid(102) != 0) fprintf(stderr, "warning: cannot set uid\n"); if (spwd) { //fprintf(stderr, "password: %s\n", spwd); password = new GooString(spwd); } else { fprintf(stderr, "warning: cannot read password\n"); password = NULL; } OpenScreen(); signal(SIGFPE, sigfpe_handler); signal(SIGSEGV, sigsegv_handler); clock_left = GetThemeInt("panel.clockleft", 0); bmk_flag = GetResource("bmk_flag", NULL); if (argc < 2) { Message(ICON_WARNING, "PDF Viewer", "@Cant_open_file", 2000); return 0; } OriginalName = FileName = argv[1]; bi = GetBookInfo(FileName); if (bi->title) book_title = strdup(bi->title); // read config file globalParams = new GlobalParams(); globalParams->setEnableFreeType("yes"); globalParams->setAntialias((char*)(ivstate.antialiasing ? "yes" : "no")); globalParams->setVectorAntialias("no"); filename = new GooString(FileName); doc = new PDFDoc(filename, NULL, NULL); if (!doc->isOk()) { int err = doc->getErrorCode(); delete doc; if (err == 4) // encrypted file { filename = new GooString(FileName); doc = new PDFDoc(filename, NULL, password); if (!doc->isOk()) { delete doc; spwd = query_password(); password = new GooString(spwd); filename = new GooString(FileName); doc = new PDFDoc(filename, NULL, password); if (!doc->isOk()) { Message(ICON_WARNING, "PDF Viewer", "@Cant_open_file", 2000); return 0; } } } else { Message(ICON_WARNING, "PDF Viewer", "@Cant_open_file", 2000); return 0; } } npages = doc->getNumPages(); paperColor[0] = 255; paperColor[1] = 255; paperColor[2] = 255; splashOut = new MySplashOutputDev(USE4 ? splashModeMono4 : splashModeMono8, 4, gFalse, paperColor); splashOut->startDoc(doc->getXRef()); Outline* outline = doc->getOutline(); if (outline && outline->getItems()) { GooList* items = outline->getItems(); if (items->getLength() == 1) { OutlineItem* first = (OutlineItem*)items->get(0); first->open(); items = first->getKids(); update_toc(items, 0); first->close(); } else if (items->getLength() > 1) { update_toc(items, 0); } } DataFile = GetAssociatedFile(FileName, 0); f = fopen(DataFile, "rb"); if (f == NULL || fread(&docstate, 1, sizeof(tdocstate), f) != sizeof(tdocstate) || docstate.magic != 0x9751) { docstate.magic = 0x9751; docstate.page = 1; docstate.offx = 0; docstate.offy = 0; docstate.scale = 100; docstate.rscale = 150; docstate.orient = 0; docstate.nbmk = 0; } if (f != NULL) fclose(f); cpage = docstate.page; subpage = docstate.subpage; offx = docstate.offx; offy = docstate.offy; if (docstate.scale == 0) { scale = get_fit_scale(); ScaleZoomType = ZoomTypeFitWidth; } else { scale = docstate.scale; } rscale = docstate.rscale; reflow_mode = (docstate.orient & 0x80) ? 1 : 0; gcfg = GetGlobalConfig(); // ko = ReadInt(gcfg, "keeporient", 0); ko = -1; if (GetGlobalOrientation() == -1 || ko == 0) { orient = GetOrientation(); } else { orient = docstate.orient & 0x7f; SetOrientation(orient); } if (argc >= 3) { if (argv[2][0] == '=') { #ifdef USESYNOPSIS long long position; TSynopsisItem::PositionToLong(argv[2] + 1, &position); cpage = position_to_page(position >> 40); #else // cpage = atoi(position_to_page(argv[2] + 1)); cpage = atoi(argv[2] + 1); #endif } else {