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120 lines
3.1 KiB
120 lines
3.1 KiB
15 years ago
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#include <kiconloader.h>
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#include <kstandarddirs.h>
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#include <kapplication.h>
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#include <kaction.h>
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#include <klocale.h>
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#include <kfiledialog.h>
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#include <kmessagebox.h>
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#include <kcmdlineargs.h>
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#include <klibloader.h>
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#include <qwidget.h>
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#include <qdir.h>
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#include <qfile.h>
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#include <ktrader.h>
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#include "ghostview.h"
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Shell::Shell()
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{
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setXMLFile( "ghostviewtest_shell.rc" );
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KAction * paOpen = new KAction( "&Open file" , "fileopen", 0, this,
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SLOT( slotFileOpen() ), actionCollection(), "file_open" );
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KAction * paQuit = new KAction( "&Quit" , "exit", 0, this, SLOT( close() ), actionCollection(), "file_quit" );
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// Try to find a postscript component first
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KTrader::OfferList offers = KTrader::self()->query("application/postscript", "('KParts/ReadOnlyPart' in ServiceTypes) or ('Browser/View' in ServiceTypes)");
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KLibFactory *factory = 0;
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m_gvpart = 0;
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KTrader::OfferList::Iterator it(offers.begin());
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for( ; it != offers.end(); ++it)
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{
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KService::Ptr ptr = (*it);
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factory = KLibLoader::self()->factory( QFile::encodeName(ptr->library()) );
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if (factory)
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{
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m_gvpart = static_cast<KParts::ReadOnlyPart *>(factory->create(this, ptr->name().latin1(), "KParts::ReadOnlyPart"));
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setCentralWidget( m_gvpart->widget() );
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// Integrate its GUI
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createGUI( m_gvpart );
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break;
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}
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}
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// if we couldn't find a component with the trader, try the
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// kghostview library directly. if this ever happens, then something
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// is seriously screwed up, though -- the kghostview component
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// should be picked up by the trader
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if (!m_gvpart)
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{
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factory = KLibLoader::self()->factory( "libkghostview" );
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if (factory)
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{
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// Create the part
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m_gvpart = (KParts::ReadOnlyPart *)factory->create( this, "kgvpart",
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"KParts::ReadOnlyPart" );
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// Set the main widget
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setCentralWidget( m_gvpart->widget() );
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// Integrate its GUI
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createGUI( m_gvpart );
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}
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else
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{
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KMessageBox::error(this, "No libkghostview found !");
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}
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}
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// Set a reasonable size
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resize( 600, 350 );
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}
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Shell::~Shell()
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{
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delete m_gvpart;
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}
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void Shell::openURL( const KURL & url )
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{
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m_gvpart->openURL( url );
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}
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void Shell::slotFileOpen()
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{
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KURL url = KFileDialog::getOpenURL( QString::null, "*.ps|Postscript files (*.ps)", 0L, "file dialog" );
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if( !url.isEmpty() )
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openURL( url );
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}
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static KCmdLineOptions options[] =
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{
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{ "+file(s)", "Files to load", 0 },
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KCmdLineLastOption
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};
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static const char version[] = "v0.0.1 2000 (c) David Faure";
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static const char description[] = "This is a test shell for the kghostview part.";
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int main( int argc, char **argv )
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{
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KCmdLineArgs::init(argc, argv, "ghostviewtest", description, version);
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KCmdLineArgs::addCmdLineOptions( options ); // Add my own options.
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KApplication app;
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KCmdLineArgs *args = KCmdLineArgs::parsedArgs();
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Shell *shell = new Shell;
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if ( args->count() == 1 )
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{
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// Allow full paths, but also simple filenames from current dir
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KURL url( QDir::currentDirPath()+"/", args->arg(0) );
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shell->openURL( url );
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}
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shell->show();
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return app.exec();
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}
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#include "ghostview.moc"
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