diff options
Diffstat (limited to 'lib/util/kscriptactionmanager.cpp')
| -rw-r--r-- | lib/util/kscriptactionmanager.cpp | 177 |
1 files changed, 177 insertions, 0 deletions
diff --git a/lib/util/kscriptactionmanager.cpp b/lib/util/kscriptactionmanager.cpp new file mode 100644 index 00000000..cf73e949 --- /dev/null +++ b/lib/util/kscriptactionmanager.cpp @@ -0,0 +1,177 @@ +/*************************************************************************** +* Copyright (C) 2004 by ian geiser * +* geiseri@sourcextreme.com * +* * +* This program is free software; you can redistribute it and/or modify * +* it under the terms of the GNU General Public License as published by * +* the Free Software Foundation; either version 2 of the License, or * +* (at your option) any later version. * +* * +* This program is distributed in the hope that it will be useful, * +* but WITHOUT ANY WARRANTY; without even the implied warranty of * +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * +* GNU General Public License for more details. * +* * +* You should have received a copy of the GNU General Public License * +* along with this program; if not, write to the * +* Free Software Foundation, Inc., * +* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * +***************************************************************************/ +#include "kscriptactionmanager.h" +#include <kparts/part.h> +#include <kparts/componentfactory.h> +#include <kapplication.h> +#include <kdesktopfile.h> +#include <kstandarddirs.h> + +#include <klocale.h> +#include <kmessagebox.h> +#include <kdebug.h> +#include <scriptinterface.h> +#include <kaction.h> +#include <qfileinfo.h> +#include <qtimer.h> + +KScriptAction::KScriptAction( const QString &scriptDesktopFile, QObject *interface, KActionCollection *ac ) + : QObject(interface), KScriptClientInterface( ) +{ + m_interface = 0L; + m_action = 0L; + m_isValid = false; + m_refs = 0; + // Read the desktop file + if(KDesktopFile::isDesktopFile(scriptDesktopFile)) + { + KDesktopFile desktop(scriptDesktopFile, true); + QFileInfo scriptPath(scriptDesktopFile); + + m_scriptFile = scriptPath.dirPath(true) + "/" + desktop.readEntry("X-KDE-ScriptName", ""); + m_scriptName = desktop.readName(); + m_scriptType = desktop.readType(); + QString scriptTypeQuery = "([X-KDE-Script-Runner] == '" + m_scriptType + "')"; + KTrader::OfferList offers = KTrader::self()->query( "KScriptRunner/KScriptRunner", scriptTypeQuery ); + if ( !offers.isEmpty() ) + { + m_action = new KAction(m_scriptName, KShortcut(), this, SLOT(activate()), ac, "script"); + m_isValid = true; + m_timeout = new QTimer(this); + QString icon = desktop.readIcon(); + m_action->setStatusText(desktop.readComment()); + if( !icon.isEmpty() ) + m_action->setIcon(icon); + m_action->setShortcutConfigurable(true); + connect( m_timeout, SIGNAL(timeout()), SLOT(cleanup()) ); + } + } +} + +KScriptAction::~KScriptAction() +{ + if( m_interface ) delete m_interface; + if( m_action ) delete m_action; +} + + + +KAction * KScriptAction::action( ) +{ + return m_action; +} + +void KScriptAction::activate( ) +{ + if( m_interface == 0L) + { + QString scriptTypeQuery = "([X-KDE-Script-Runner] == '" + m_scriptType + "')"; + m_interface= KParts::ComponentFactory::createInstanceFromQuery<KScriptInterface>( "KScriptRunner/KScriptRunner", scriptTypeQuery, this ); + if ( m_interface != 0L) + { + m_interface->ScriptClientInterface= this; + if( m_scriptMethod.isEmpty() ) + m_interface->setScript(m_scriptFile); + else + m_interface->setScript(m_scriptFile, m_scriptMethod); + connect(this, SIGNAL(done(KScriptClientInterface::Result, const QVariant &)), this, SLOT(scriptFinished())); + } + else + { + KMessageBox::sorry(0, i18n("Unable to get KScript Runner for type \"%1\".").arg(m_scriptType), i18n("KScript Error")); + kdDebug() << "Query string: " << scriptTypeQuery << endl; + return; + } + } + m_interface->run(parent(), QVariant()); + m_timeout->start(60000,FALSE); // after 1 minute unload + m_refs++; +} + +void KScriptAction::cleanup() +{ + if( m_interface && m_refs == 0) + { + delete m_interface; + m_interface = 0L; + } +} + +void KScriptAction::scriptFinished() +{ + m_refs--; +} + +KScriptActionManager::KScriptActionManager( QObject *parent, KActionCollection * ac ) : QObject(parent), m_ac(ac) +{ + m_actions.setAutoDelete(true); +} + +KScriptActionManager::~ KScriptActionManager( ) +{ + m_actions.clear(); +} + +QPtrList< KAction > KScriptActionManager::scripts( QObject * interface , const QStringList &dirs) const +{ + m_actions.clear(); + QPtrList<KAction> actions; + QStringList scripts; + + scripts += KGlobal::dirs()->findAllResources("data", + QString(kapp->name())+"/scripts/*.desktop", false, true ); + + for( QStringList::ConstIterator it = dirs.begin(); it != dirs.end(); ++it) + { + scripts += KGlobal::dirs()->findAllResources("data", + (*it)+"/*.desktop", false, true ); + } + + for (QStringList::Iterator it = scripts.begin(); it != scripts.end(); ++it ) + { + kdDebug() << "Loading " << *it << endl; + KScriptAction *script = new KScriptAction(*it, interface, m_ac); + if( script->isValid()) + { + actions.append(script->action()); + m_actions.append(script); + connect(script, SIGNAL(error( const QString&)), this, + SIGNAL(scriptError( const QString&))); + connect(script, SIGNAL(warning( const QString&)), this, + SIGNAL(scriptWarning( const QString&))); + connect(script, SIGNAL(output( const QString&)), this, + SIGNAL(scriptOutput( const QString&))); + connect(script, SIGNAL(progress( int )), this, + SIGNAL(scriptProgress(int))); + connect(script, SIGNAL(done( KScriptClientInterface::Result, const QVariant &)),this, + SIGNAL(scriptDone( KScriptClientInterface::Result, const QVariant &))); + } + else + delete script; + } + return actions; +} + +bool KScriptAction::isValid( ) const +{ + return m_isValid; +} + +#include "kscriptactionmanager.moc" |