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Diffstat (limited to 'kfaxview/main.cpp')
| -rw-r--r-- | kfaxview/main.cpp | 174 |
1 files changed, 174 insertions, 0 deletions
diff --git a/kfaxview/main.cpp b/kfaxview/main.cpp new file mode 100644 index 00000000..8e967a96 --- /dev/null +++ b/kfaxview/main.cpp @@ -0,0 +1,174 @@ +#include <config.h> + +#include <dcopclient.h> +#include <dcopref.h> +#include <kapplication.h> +#include <kcmdlineargs.h> +#include <kdebug.h> +#include <kurl.h> +#include <klocale.h> +#include <kaboutdata.h> +#include <qdir.h> + +#include <stdlib.h> + +#include "kviewshell.h" + + +static KCmdLineOptions options[] = +{ + { "unique", I18N_NOOP("Check if the file is loaded in another KFaxView instance.\nIf it is, bring up the other KFaxView. Otherwise, load the file."), 0 }, + { "g", 0, 0 }, + { "goto <pagenumber>", I18N_NOOP("Navigate to this page"), 0 }, + // The rest of the options are only for compability with the old KFax + { "f", 0, 0 }, + { "fine", I18N_NOOP("(obsolete)"), 0 }, + { "n", 0, 0 }, + { "normal", I18N_NOOP("(obsolete)"), 0 }, + { "height", I18N_NOOP("(obsolete)"), 0 }, + { "w", 0, 0 }, + { "width", I18N_NOOP("(obsolete)"), 0 }, + { "l", 0, 0 }, + { "landscape", I18N_NOOP("(obsolete)"), 0 }, + { "u", 0, 0 }, + { "upsidedown", I18N_NOOP("(obsolete)"), 0 }, + { "i", 0, 0 }, + { "invert", I18N_NOOP("(obsolete)"), 0 }, + { "m", 0, 0 }, + { "mem <bytes>", I18N_NOOP("(obsolete)"), 0 }, + { "r", 0, 0 }, + { "reverse", I18N_NOOP("(obsolete)"), 0 }, + { "2" , I18N_NOOP("(obsolete)"), 0 }, + { "4", I18N_NOOP("(obsolete)"), 0 }, + { "+file(s)", I18N_NOOP("Files to load"), 0 }, + KCmdLineLastOption +}; + + +static const char description[] = I18N_NOOP("A previewer for Fax files."); + + +int main(int argc, char** argv) +{ + KAboutData about ("kfaxview", I18N_NOOP("KFaxView"), "3.5", + description, KAboutData::License_GPL, + "Stephan Kebekus, Helge Deller", + I18N_NOOP("Fax-G3 plugin for the KViewShell document viewer framework.")); + + about.addAuthor ("Stefan Kebekus", + I18N_NOOP("KViewShell plugin"), + "kebekus@kde.org", + "http://www.mi.uni-koeln.de/~kebekus"); + + about.addAuthor ("Wilfried Huss", + I18N_NOOP("KViewShell maintainer"), + "Wilfried.Huss@gmx.at"); + + about.addAuthor ("Helge Deller", + I18N_NOOP("Fax file loading"), + "deller@gmx.de"); + + KCmdLineArgs::init(argc, argv, &about); + KCmdLineArgs::addCmdLineOptions(options); + KApplication app; + + // see if we are starting with session management + if (app.isRestored()) + { + RESTORE(KViewShell); + } + else + { + KCmdLineArgs* args = KCmdLineArgs::parsedArgs(); + + if (args->isSet("unique")) + { + // With --unique, we need 2 arguments. + if (args->count() < 1) + { + args->usage(); + exit(-1); + } + + // Find the fully qualified file name of the file we are + // loading. Complain, if we are given a URL which does not point + // to a local file. + KURL url(args->url(0)); + + if (!url.isValid()) + { + kdError(4300) << QString(I18N_NOOP("The URL %1 is not well-formed.")).arg(args->arg(0)) << endl; + return -1; + } + + if (!url.isLocalFile()) + { + kdError(4300) << QString(I18N_NOOP("The URL %1 does not point to a local file. You can only specify local " + "files if you are using the '--unique' option.")).arg(args->arg(0)) << endl; + return -1; + } + + QString qualPath = QFileInfo(url.path()).absFilePath(); + + app.dcopClient()->attach(); + // We need to register as "kviewshell" to stay compatible with existing DCOP-skripts. + QCString id = app.dcopClient()->registerAs("unique-kviewshell"); + if (id.isNull()) + kdError(4300) << "There was an error using dcopClient()->registerAs()." << endl; + QCStringList apps = app.dcopClient()->registeredApplications(); + for ( QCStringList::Iterator it = apps.begin(); it != apps.end(); ++it ) + { + if ((*it).find("kviewshell") == 0) + { + QByteArray data, replyData; + QCString replyType; + QDataStream arg(data, IO_WriteOnly); + bool result; + arg << qualPath.stripWhiteSpace(); + if (!app.dcopClient()->call( *it, "kmultipage", "is_file_loaded(QString)", data, replyType, replyData)) + kdError(4300) << "There was an error using DCOP." << endl; + else + { + QDataStream reply(replyData, IO_ReadOnly); + if (replyType == "bool") + { + reply >> result; + if (result == true) + { + if (app.dcopClient()->send( *it, "kmultipage", "jumpToReference(QString)", url.ref()) == true) + { + app.dcopClient()->detach(); + return 0; + } + } + } + else + kdError(4300) << "The DCOP function 'doIt' returned an unexpected type of reply!"; + } + } + } + } + + // We need to register as "kviewshell" to stay compatible with existing DCOP-skripts. + app.dcopClient()->registerAs("kviewshell"); + KViewShell* shell = new KViewShell("image/fax-g3"); + shell->show(); + app.processEvents(); + + if (args->count() > 0) + { + KURL url = args->url(0); + if (!url.hasRef() && args->isSet("goto")) + { + // If the url doesn't already has a reference part, add the + // argument of --goto to the url as reference, to make the + // KViewShell jump to this page. + QString reference = args->getOption("goto"); + url.setHTMLRef(reference); + } + shell->openURL(url); + } + } + + return app.exec(); +} |