Differential D2006 Diff 6228 src/backends/julia/juliaexpression.cpp

Changeset View

Standalone View

src/backends/julia/juliaexpression.cpp

This file was added.

		1		/*
		2		This program is free software; you can redistribute it and/or
		3		modify it under the terms of the GNU General Public License
		4		as published by the Free Software Foundation; either version 2
		5		of the License, or (at your option) any later version.
		6
		7		This program is distributed in the hope that it will be useful,
		8		but WITHOUT ANY WARRANTY; without even the implied warranty of
		9		MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		10		GNU General Public License for more details.
		11
		12		You should have received a copy of the GNU General Public License
		13		along with this program; if not, write to the Free Software
		14		Foundation, Inc., 51 Franklin Street, Fifth Floor,
		15		Boston, MA 02110-1301, USA.
		16
		17		---
		18		Copyright (C) 2016 Ivan Lakhtanov <ivan.lakhtanov@gmail.com>
		19		*/
		20		#include "juliaexpression.h"
		21
		22		#include "juliasession.h"
		23		#include "textresult.h"
		24
		25		JuliaExpression::JuliaExpression(Cantor::Session *session)
		26		: Cantor::Expression(session)
		27		{
		28		}
		29
		30		void JuliaExpression::evaluate()
		31		{
		32		setStatus(Cantor::Expression::Computing);
		33		dynamic_cast<JuliaSession *>(session())->runExpression(this);
		34		}
		35
		36		void JuliaExpression::finalize()
		37		{
		38		auto juliaSession = dynamic_cast<JuliaSession *>(session());
		39		setErrorMessage(
		40		juliaSession->getError()
		41		.replace(QLatin1String("\n"), QLatin1String("<br>"))
		42		);
		43		if (juliaSession->getWasException()) {
		44		setResult(new Cantor::TextResult(juliaSession->getOutput()));
		45		setStatus(Cantor::Expression::Error);
		46		} else {
		47		setResult(new Cantor::TextResult(juliaSession->getOutput()));
		48		setStatus(Cantor::Expression::Done);
		49		}
		50		}
		51
		52		void JuliaExpression::interrupt()
		53		{
		54		setStatus(Cantor::Expression::Interrupted);
		55		}
		56
		57		#include "juliaexpression.moc"