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123 lines
4.3 KiB
123 lines
4.3 KiB
14 years ago
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/*! @file
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@id $Id$
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*/
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// 1 2 3 4 5 6 7 8
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// 45678901234567890123456789012345678901234567890123456789012345678901234567890
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#ifndef __PLUGINFACTORY_HXX__
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#define __PLUGINFACTORY_HXX__
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#include <QtWebKit/QWebPluginFactory>
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#include <poppler/qt4/poppler-qt4.h>
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#include <pdfdisplay.hpp>
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#include <QtCore/QDebug>
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#ifndef LOG
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#define LOG qDebug()<<__PRETTY_FUNCTION__
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#endif
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#define foreach(A, B) \
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auto foreach_loopvar_##A(B); \
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for (auto A(foreach_loopvar_##A.begin()); A!=foreach_loopvar_##A.end(); ++A)
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class PluginFactory: public QWebPluginFactory {
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public:
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PluginFactory(QObject* p=0): QWebPluginFactory(p) {
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LOG;
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Plugin plugin;
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plugin.name = "Show PDF-Document";
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plugin.description = "Plugin for PDF documents";
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MimeType mime;
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mime.fileExtensions<<"pdf";
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mime.name = "application/pdf";
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mime.description = "PDF-Document";
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plugin.mimeTypes<<mime;
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_plugins.push_back(plugin);
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}
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virtual QObject* create(const QString& mimeType, const QUrl& url,
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const QStringList& argumentNames,
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const QStringList& argumentValues ) const {
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LOG<<"mimeType:"<<mimeType
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<<"url:"<<url
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<<"argumentNames:"<<argumentNames.join(", ")
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<<"argumentValues:"<<argumentValues.join(", ");
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if (mimeType=="application/pdf") {
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Poppler::Document *doc = Poppler::Document::load(url.path());
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assert(doc);
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assert(!doc->isLocked());
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// output some meta-data
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int major = 0, minor = 0;
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doc->getPdfVersion( &major, &minor );
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qDebug() << " PDF Version: " << qPrintable(QString::fromLatin1("%1.%2").arg(major).arg(minor));
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qDebug() << " Title: " << doc->info("Title");
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qDebug() << " Subject: " << doc->info("Subject");
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qDebug() << " Author: " << doc->info("Author");
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qDebug() << " Key words: " << doc->info("Keywords");
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qDebug() << " Creator: " << doc->info("Creator");
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qDebug() << " Producer: " << doc->info("Producer");
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qDebug() << " Date created: " << doc->date("CreationDate").toString();
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qDebug() << " Date modified: " << doc->date("ModDate").toString();
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qDebug() << "Number of pages: " << doc->numPages();
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qDebug() << " Linearised: " << doc->isLinearized();
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qDebug() << " Encrypted: " << doc->isEncrypted();
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qDebug() << " OK to print: " << doc->okToPrint();
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qDebug() << " OK to copy: " << doc->okToCopy();
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qDebug() << " OK to change: " << doc->okToChange();
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qDebug() << "OK to add notes: " << doc->okToAddNotes();
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qDebug() << " Page mode: " << doc->pageMode();
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qDebug() << " Metadata: " << doc->metadata();
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QStringList fontNameList;
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foreach(font, doc->fonts())
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fontNameList += font->name();
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qDebug() << " Fonts: " << fontNameList.join( ", " );
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if ( doc->hasEmbeddedFiles() ) {
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qDebug() << "Embedded files:";
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foreach(file, doc->embeddedFiles()) {
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qDebug() << " " << (*file)->name();
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}
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qDebug();
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} else {
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qDebug() << "No embedded files";
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}
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if (doc->numPages() <= 0)
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{
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delete doc;
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qDebug() << "Doc has no pages";
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return 0;
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}
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{
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std::auto_ptr<Poppler::Page> page(doc->page(0));
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qDebug() << "Page 1 size: " << page->pageSize().width()/72 << "inches x " << page->pageSize().height()/72 << "inches";
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}
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bool useArthur(false);
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PDFDisplay* test(new PDFDisplay(doc, useArthur));
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test->setWindowTitle("Poppler-Qt4 Test");
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test->setShowTextRects(false);
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test->display();
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test->show();
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// QMainWindow* main(new QMainWindow);
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// main->setCentralWidget(test);
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// main->show();
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return test;
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}
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return 0;
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}
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virtual QList<Plugin> plugins() const {
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LOG;
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return _plugins;
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}
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virtual void refreshPlugins() {
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LOG;
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}
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private:
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QList<Plugin> _plugins;
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};
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#endif
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