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/***************************************************************************
* Copyright (C) 2004 by ian geiser *
* [email protected] *
* *
* 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., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 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 <tqfileinfo.h>
#include <tqtimer.h>
KScriptAction::KScriptAction( const TQString &scriptDesktopFile, TQObject *interface, KActionCollection *ac )
: TQObject(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);
TQFileInfo scriptPath(scriptDesktopFile);
m_scriptFile = scriptPath.dirPath(true) + "/" + desktop.readEntry("X-TDE-ScriptName", "");
m_scriptName = desktop.readName();
m_scriptType = desktop.readType();
TQString scriptTypeQuery = "([X-TDE-Script-Runner] == '" + m_scriptType + "')";
KTrader::OfferList offers = KTrader::self()->query( "KScriptRunner/KScriptRunner", scriptTypeQuery );
if ( !offers.isEmpty() )
{
m_action = new KAction(m_scriptName, KShortcut(), this, TQT_SLOT(activate()), ac, "script");
m_isValid = true;
m_timeout = new TQTimer(this);
TQString icon = desktop.readIcon();
m_action->setStatusText(desktop.readComment());
if( !icon.isEmpty() )
m_action->setIcon(icon);
m_action->setShortcutConfigurable(true);
connect( m_timeout, TQT_SIGNAL(timeout()), TQT_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)
{
TQString scriptTypeQuery = "([X-TDE-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, TQT_SIGNAL(done(KScriptClientInterface::Result, const TQVariant &)), this, TQT_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(), TQVariant());
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( TQObject *parent, KActionCollection * ac ) : TQObject(parent), m_ac(ac)
{
m_actions.setAutoDelete(true);
}
KScriptActionManager::~ KScriptActionManager( )
{
m_actions.clear();
}
TQPtrList< KAction > KScriptActionManager::scripts( TQObject * interface , const TQStringList &dirs) const
{
m_actions.clear();
TQPtrList<KAction> actions;
TQStringList scripts;
scripts += KGlobal::dirs()->findAllResources("data",
TQString(kapp->name())+"/scripts/*.desktop", false, true );
for( TQStringList::ConstIterator it = dirs.begin(); it != dirs.end(); ++it)
{
scripts += KGlobal::dirs()->findAllResources("data",
(*it)+"/*.desktop", false, true );
}
for (TQStringList::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, TQT_SIGNAL(error( const TQString&)), this,
TQT_SIGNAL(scriptError( const TQString&)));
connect(script, TQT_SIGNAL(warning( const TQString&)), this,
TQT_SIGNAL(scriptWarning( const TQString&)));
connect(script, TQT_SIGNAL(output( const TQString&)), this,
TQT_SIGNAL(scriptOutput( const TQString&)));
connect(script, TQT_SIGNAL(progress( int )), this,
TQT_SIGNAL(scriptProgress(int)));
connect(script, TQT_SIGNAL(done( KScriptClientInterface::Result, const TQVariant &)),this,
TQT_SIGNAL(scriptDone( KScriptClientInterface::Result, const TQVariant &)));
}
else
delete script;
}
return actions;
}
bool KScriptAction::isValid( ) const
{
return m_isValid;
}
#include "kscriptactionmanager.moc"
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