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/***************************************************************************
* scriptaction.cpp
* This file is part of the KDE project
* copyright (C) 2005 by Sebastian Sauer (mail@dipe.org)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library 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
* Library General Public License for more details.
* You should have received a copy of the GNU Library General Public License
* along with this program; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
***************************************************************************/
#include "scriptaction.h"
#include "manager.h"
#include <tqstylesheet.h>
#include <tqdir.h>
#include <tqfile.h>
#include <tqfileinfo.h>
#include <kurl.h>
#include <kstandarddirs.h>
#include <kmimetype.h>
using namespace Kross::Api;
namespace Kross { namespace Api {
/// @internal
class ScriptActionPrivate
{
public:
/**
* The packagepath is the directory that belongs to this
* \a ScriptAction instance. If this \a ScriptAction points
* to a scriptfile the packagepath will be the directory
* the scriptfile is located in.
*/
TQString packagepath;
/**
* List of logs this \a ScriptAction has. Initialization,
* execution and finalization should be logged for
* example. So, the logs are usuabled to provide some
* more detailed visual information to the user what
* our \a ScriptAction did so far.
*/
TQStringList logs;
/**
* The versionnumber this \a ScriptAction has. We are using
* the version to handle \a ScriptAction instances which
* have the same unique \a ScriptAction::name() . If the name
* is the same, we are able to use the version to determinate
* which \a ScriptAction is newer / replaces the other.
*/
int version;
/**
* The description used to provide a way to the user to describe
* the \a ScriptAction with a longer string.
*/
TQString description;
/**
* List of \a ScriptActionCollection instances this \a ScriptAction
* is attached to.
*/
TQValueList<ScriptActionCollection*> collections;
/**
* Constructor.
*/
explicit ScriptActionPrivate() : version(0) {}
};
}}
ScriptAction::ScriptAction(const TQString& file)
: KAction(0, file.latin1())
, Kross::Api::ScriptContainer(file)
, d( new ScriptActionPrivate() ) // initialize d-pointer class
{
KURL url(file);
if(url.isLocalFile()) {
setFile(file);
setText(url.fileName());
setIcon(KMimeType::iconForURL(url));
}
else {
setText(file);
}
setDescription(file);
setEnabled(false);
}
ScriptAction::ScriptAction(const TQString& scriptconfigfile, const TQDomElement& element)
: KAction()
, Kross::Api::ScriptContainer()
, d( new ScriptActionPrivate() ) // initialize d-pointer class
{
TQString name = element.attribute("name");
TQString text = element.attribute("text");
TQString description = element.attribute("description");
TQString file = element.attribute("file");
TQString icon = element.attribute("icon");
TQString version = element.attribute("version");
bool ok;
int v = version.toInt(&ok);
if(ok) d->version = v;
if(file.isEmpty()) {
if(text.isEmpty())
text = name;
}
else {
if(name.isEmpty())
name = file;
if(text.isEmpty())
text = file;
}
//d->scriptcontainer = Manager::scriptManager()->getScriptContainer(name);
TQString interpreter = element.attribute("interpreter");
if(interpreter.isNull())
setEnabled(false);
else
setInterpreterName( interpreter );
if(file.isNull()) {
setCode( element.text().stripWhiteSpace() );
if(description.isNull())
description = text;
ScriptContainer::setName(name);
}
else {
TQDir dir = TQFileInfo(scriptconfigfile).dir(true);
d->packagepath = dir.absPath();
TQFileInfo fi(dir, file);
file = fi.absFilePath();
setEnabled(fi.exists());
setFile(file);
if(icon.isNull())
icon = KMimeType::iconForURL( KURL(file) );
if(description.isEmpty())
description = TQString("%1<br>%2").tqarg(text.isEmpty() ? name : text).tqarg(file);
else
description += TQString("<br>%1").tqarg(file);
ScriptContainer::setName(file);
}
KAction::setName(name.latin1());
KAction::setText(text);
setDescription(description);
KAction::setIcon(icon);
// connect signal
connect(this, TQT_SIGNAL(activated()), this, TQT_SLOT(activate()));
}
ScriptAction::~ScriptAction()
{
detachAll();
delete d;
}
int ScriptAction::version() const
{
return d->version;
}
const TQString ScriptAction::getDescription() const
{
return d->description;
}
void ScriptAction::setDescription(const TQString& description)
{
d->description = description;
setToolTip( description );
setWhatsThis( description );
}
void ScriptAction::setInterpreterName(const TQString& name)
{
setEnabled( Manager::scriptManager()->hasInterpreterInfo(name) );
Kross::Api::ScriptContainer::setInterpreterName(name);
}
const TQString ScriptAction::getPackagePath() const
{
return d->packagepath;
}
const TQStringList& ScriptAction::getLogs() const
{
return d->logs;
}
void ScriptAction::attach(ScriptActionCollection* collection)
{
d->collections.append( collection );
}
void ScriptAction::detach(ScriptActionCollection* collection)
{
d->collections.remove( collection );
}
void ScriptAction::detachAll()
{
for(TQValueList<ScriptActionCollection*>::Iterator it = d->collections.begin(); it != d->collections.end(); ++it)
(*it)->detach( this );
}
void ScriptAction::activate()
{
emit activated(this);
Kross::Api::ScriptContainer::execute();
if( Kross::Api::ScriptContainer::hadException() ) {
TQString errormessage = Kross::Api::ScriptContainer::getException()->getError();
TQString tracedetails = Kross::Api::ScriptContainer::getException()->getTrace();
d->logs << TQString("<b>%1</b><br>%2")
.tqarg( TQStyleSheet::escape(errormessage) )
.tqarg( TQStyleSheet::escape(tracedetails) );
emit failed(errormessage, tracedetails);
}
else {
emit success();
}
}
void ScriptAction::finalize()
{
Kross::Api::ScriptContainer::finalize();
}
#include "scriptaction.moc"
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