Subversion Repositories public iLand

/********************************************************************************************

**    iLand - an individual based forest landscape and disturbance model

**    http://iland.boku.ac.at

**    Copyright (C) 2009-  Werner Rammer, Rupert Seidl

**

**    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 3 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, see <http://www.gnu.org/licenses/>.

********************************************************************************************/

#include "global.h"

#include "abe_global.h"

#include "actgeneral.h"

#include "fmstp.h"

#include "fmstand.h"

#include "fomescript.h"

namespace ABE {

/** @class ActGeneral

    @ingroup abe

    The ActGeneral class is an all-purpose activity and implements no specific forest management activity.

  */

QStringList ActGeneral::info()

{

    QStringList lines = Activity::info();

    lines << "this is the 'general' activity; the activity is not scheduled. Use the action-slot to define what should happen.";

    return lines;

}

void ActGeneral::setup(QJSValue value)

{

    Activity::setup(value);

    // specific

    mAction = FMSTP::valueFromJs(value, "action", "", "Activity of type 'general'.");

    if (!mAction.isCallable())

        throw IException("'general' activity has not a callable javascript 'action'.");

}

bool ActGeneral::execute(FMStand *stand)

{

    FomeScript::setExecutionContext(stand);

    if (FMSTP::verbose() || stand->trace())

        qCDebug(abe) << stand->context() << "activity 'general': execute of" << name();

    QJSValue result = mAction.call();

    if (result.isError()) {

        throw IException(QString("%1 Javascript error in 'general' activity '%3': %2").arg(stand->context()).arg(result.toString()).arg(name()));

    }

    return result.toBool();

}

} // namespace