1 files changed, 56 insertions, 0 deletions
diff --git a/src/gui/latexprocess.h b/src/gui/latexprocess.h
new file mode 100644
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--- /dev/null
+++ b/src/gui/latexprocess.h
@@ -0,0 +1,56 @@
+/*
+    TikZiT - a GUI diagram editor for TikZ
+    Copyright (C) 2018 Aleks Kissinger
+
+    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 <https://www.gnu.org/licenses/>.
+*/
+
+/*!
+ * Run pdflatex and dump its output to the appropriate tab of
+ * the PreviewWindow.
+ */
+
+#ifndef LATEXPROCESS_H
+#define LATEXPROCESS_H
+
+#include "previewwindow.h"
+
+#include <QObject>
+#include <QProcess>
+#include <QTemporaryDir>
+#include <QPlainTextEdit>
+
+class LatexProcess : public QObject
+{
+    Q_OBJECT
+public:
+    explicit LatexProcess(PreviewWindow *preview, QObject *parent = nullptr);
+    void makePreview(QString tikz);
+    void kill();
+
+private:
+    QTemporaryDir _workingDir;
+    PreviewWindow *_preview;
+    QPlainTextEdit *_output;
+    QProcess *_proc;
+
+public slots:
+    void readyReadStandardOutput();
+    void finished(int exitCode);
+
+signals:
+    void previewFinished();
+};
+
+#endif // LATEXPROCESS_H