| -rw-r--r-- | library/global.cpp | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/library/global.cpp b/library/global.cpp index 189b830..5c89430 100644 --- a/library/global.cpp +++ b/library/global.cpp @@ -487,371 +487,326 @@ QGuardedPtr<QWidget> *Global::running=0; /*! \internal */ void Global::setBuiltinCommands( Command* list ) { if ( running ) delete [] running; builtin = list; int count = 0; if (!builtin) return; while ( builtin[count].file ) count++; running = new QGuardedPtr<QWidget> [ count ]; } /*! \internal */ void Global::setDocument( QWidget* receiver, const QString& document ) { Emitter emitter(receiver,document); } /*! \internal */ bool Global::terminateBuiltin( const QString& n ) { if (!builtin) return FALSE; for (int i = 0; builtin[i].file; i++) { if ( builtin[i].file == n ) { delete running[i]; return TRUE; } } return FALSE; } /*! \internal */ void Global::terminate( const AppLnk* app ) { //if ( terminateBuiltin(app->exec()) ) return; // maybe? haven't tried this #ifndef QT_NO_COP QCString channel = "QPE/Application/" + app->exec().utf8(); if ( QCopChannel::isRegistered(channel) ) { QCopEnvelope e(channel, "quit()"); } #endif } /*! Low-level function to run command \a c. \warning Do not use this function. Use execute instead. \sa execute() */ void Global::invoke(const QString &c) { // Convert the command line in to a list of arguments QStringList list = QStringList::split(QRegExp(" *"),c); #if !defined(QT_NO_COP) QString ap=list[0]; // see if the application is already running // XXX should lock file /tmp/qcop-msg-ap if ( QCopChannel::isRegistered( ("QPE/Application/" + ap).latin1() ) ) { // If the channel is already register, the app is already running, so show it. { QCopEnvelope env( ("QPE/Application/" + ap).latin1(), "raise()" ); } //QCopEnvelope e("QPE/System", "notBusy(QString)" ); //e << ap; return; } // XXX should unlock file /tmp/qcop-msg-ap //see if it is being started if ( StartingAppList::isStarting( ap ) ) { // FIXME take it out for now, since it leads to a much to short showing of wait if // some entry is clicked. // Real cause is that ::execute is called twice for document tab. But it would need some larger changes // to fix that, and with future syncs with qtopia 1.6 it will change anyway big time since somebody there // had the idea that an apploader belongs to the launcher ... //QCopEnvelope e("QPE/System", "notBusy(QString)" ); //e << ap; return; } #endif #ifdef QT_NO_QWS_MULTIPROCESS QMessageBox::warning( 0, "Error", "Could not find the application " + c, "Ok", 0, 0, 0, 1 ); #else QStrList slist; unsigned int j; for ( j = 0; j < list.count(); j++ ) slist.append( list[j].utf8() ); const char **args = new (const char *)[slist.count() + 1]; for ( j = 0; j < slist.count(); j++ ) args[j] = slist.at(j); args[j] = NULL; #if !defined(QT_NO_COP) // an attempt to show a wait... // more logic should be used, but this will be fine for the moment... QCopEnvelope ( "QPE/System", "busy()" ); #endif #ifdef HAVE_QUICKEXEC QString libexe = qpeDir()+"/binlib/lib"+args[0] + ".so"; qDebug("libfile = %s", libexe.latin1() ); if ( QFile::exists( libexe ) ) { qDebug("calling quickexec %s", libexe.latin1() ); quickexecv( libexe.utf8().data(), (const char **)args ); } else #endif { bool success = false; int pfd [2]; if ( ::pipe ( pfd ) < 0 ) pfd [0] = pfd [1] = -1; pid_t pid = ::fork ( ); if ( pid == 0 ) { // child for ( int fd = 3; fd < 100; fd++ ) { if ( fd != pfd [1] ) ::close ( fd ); } ::setpgid ( ::getpid ( ), ::getppid ( )); // Closing of fd[1] indicates that the execvp succeeded! if ( pfd [1] >= 0 ) ::fcntl ( pfd [1], F_SETFD, FD_CLOEXEC ); // Try bindir first, so that foo/bar works too ::execv ( qpeDir ( ) + "/bin/" + args [0], (char * const *) args ); ::execvp ( args [0], (char * const *) args ); char resultByte = 1; if ( pfd [1] >= 0 ) ::write ( pfd [1], &resultByte, 1 ); ::_exit ( -1 ); } else if ( pid > 0 ) { success = true; if ( pfd [1] >= 0 ) ::close ( pfd [1] ); if ( pfd [0] >= 0 ) { while ( true ) { char resultByte; int n = ::read ( pfd [0], &resultByte, 1 ); if ( n == 1 ) { success = false; break; } if (( n == -1 ) && (( errno == ECHILD ) || ( errno == EINTR ))) continue; break; // success } ::close ( pfd [0] ); } } if ( success ) StartingAppList::add( list[0] ); else QMessageBox::warning( 0, "Error", "Could not start the application " + c, "Ok", 0, 0, 0, 1 ); } #endif //QT_NO_QWS_MULTIPROCESS } /*! Executes the application identfied by \a c, passing \a document if it isn't null. Note that a better approach might be to send a QCop message to the application's QPE/Application/\e{appname} channel. */ void Global::execute( const QString &c, const QString& document ) { - if ( qApp->type() != QApplication::GuiServer ) { // ask the server to do the work #if !defined(QT_NO_COP) if ( document.isNull() ) { QCopEnvelope e( "QPE/System", "execute(QString)" ); e << c; } else { QCopEnvelope e( "QPE/System", "execute(QString,QString)" ); e << c << document; } #endif return; } - // Attempt to execute the app using a builtin class for the app first - // else try and find it in the bin directory - if (builtin) { - for (int i = 0; builtin[i].file; i++) { - if ( builtin[i].file == c ) { - if ( running[i] ) { - if ( !document.isNull() && builtin[i].documentary ) - setDocument(running[i], document); - running[i]->raise(); - running[i]->show(); - running[i]->setActiveWindow(); - } else { - running[i] = builtin[i].func( builtin[i].maximized ); - } -#ifndef QT_NO_COP - QCopEnvelope e("QPE/System", "notBusy(QString)" ); - e << c; // that was quick ;-) -#endif - return; - } - } - } - - //Global::invoke(c, document); - - // Convert the command line in to a list of arguments - QStringList list = QStringList::split(QRegExp(" *"),c); - -#if !defined(QT_NO_COP) - QString ap=list[0]; - - qDebug("executing %s", ap.latin1() ); - - /* if need be, sending a qcop message will result in an invoke, see - preceeding function */ - invoke( ap ); - //{ QCopEnvelope env( ("QPE/Application/" + ap).latin1(), "raise()" ); } - if ( !document.isEmpty() ) { - QCopEnvelope env( ("QPE/Application/" + ap).latin1(), "setDocument(QString)" ); - env << document; - } -#endif -} - /*! Returns the string \a s with the characters '\', '"', and '$' quoted by a preceeding '\'. \sa stringQuote() */ QString Global::shellQuote(const QString& s) { QString r="\""; for (int i=0; i<(int)s.length(); i++) { char c = s[i].latin1(); switch (c) { case '\\': case '"': case '$': r+="\\"; } r += s[i]; } r += "\""; return r; } /*! Returns the string \a s with the characters '\' and '"' quoted by a preceeding '\'. \sa shellQuote() */ QString Global::stringQuote(const QString& s) { QString r="\""; for (int i=0; i<(int)s.length(); i++) { char c = s[i].latin1(); switch (c) { case '\\': case '"': r+="\\"; } r += s[i]; } r += "\""; return r; } /*! Finds all documents on the system's document directories which match the filter \a mimefilter, and appends the resulting DocLnk objects to \a folder. */ void Global::findDocuments(DocLnkSet* folder, const QString &mimefilter) { QString homedocs = QString(getenv("HOME")) + "/Documents"; DocLnkSet d(homedocs,mimefilter); folder->appendFrom(d); /** let's do intellegint way of searching these files * a) the user don't want to check mediums global * b) the user wants to check but use the global options for it * c) the user wants to check it but not this medium * d) the user wants to check and this medium as well * * In all cases we need to apply a different mimefilter to * the medium. * a) mimefilter.isEmpty() we need to apply the responding filter * either the global or the one on the medium * * b) mimefilter is set to an application we need to find out if the * mimetypes are included in the mime mask of the medium */ StorageInfo storage; const QList<FileSystem> &fs = storage.fileSystems(); QListIterator<FileSystem> it ( fs ); for ( ; it.current(); ++it ) { if ( (*it)->isRemovable() ) { // let's find out if we should search on it // this is a candidate look at the cf and see if we should search on it QString path = (*it)->path(); if( !checkStorage((*it)->path() + "/.opiestorage.cf" ) ) continue; DocLnkSet ide( path, mimefilter ); folder->appendFrom(ide); } else if ( (*it)->disk() == "/dev/mtdblock6" || (*it)->disk() == "tmpfs" ) { QString path = (*it)->path() + "/Documents"; DocLnkSet ide( path, mimefilter ); folder->appendFrom(ide); } } } QStringList Global::languageList() { QString lang = getenv("LANG"); QStringList langs; langs.append(lang); int i = lang.find("."); if ( i > 0 ) lang = lang.left( i ); i = lang.find( "_" ); if ( i > 0 ) langs.append(lang.left(i)); return langs; } QStringList Global::helpPath() { QString qpeDir = QPEApplication::qpeDir(); QStringList path; QStringList langs = Global::languageList(); for (QStringList::ConstIterator it = langs.fromLast(); it!=langs.end(); --it) { QString lang = *it; if ( !lang.isEmpty() ) path += qpeDir + "/help/" + lang + "/html"; } path += qpeDir + "/pics"; path += qpeDir + "/help/html"; /* we even put english into the en dir so try it as fallback as well for opie */ path += qpeDir + "/help/en/html"; path += qpeDir + "/docs"; return path; } #include "global.moc" |