print command

1 files changed, 74 insertions, 0 deletions

diff --git a/tests/hawd/modules/print.cpp b/tests/hawd/modules/print.cpp
new file mode 100644
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+++ b/tests/hawd/modules/print.cpp
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+/*
+ * Copyright (C) 2014 Aaron Seigo <aseigo@kde.org>
+ *
+ *   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 "print.h"
+
+#include "../datasetdefinition.h"
+#include "../dataset.h"
+
+#include <QDir>
+#include <QObject>
+
+#include <iostream>
+
+namespace HAWD
+{
+
+Print::Print()
+    : Module()
+{
+    Syntax top("print", &Print::print);
+    setSyntax(top);
+    setDescription(QObject::tr("Prints a table from a dataset; you can provide a list of rows to output"));
+}
+
+bool Print::print(const QStringList &commands, State &state)
+{
+    if (commands.isEmpty()) {
+        std::cout << QObject::tr("print requires a dataset to be named").toStdString() << std::endl;
+        return true;
+    }
+
+    const QString datasetName = commands.first();
+
+    QDir project(state.projectPath());
+    Dataset dataset(datasetName, state);
+
+    if (!dataset.isValid()) {
+        std::cout << QObject::tr("The dataset %1 could not be loaded; try checking it with the check command").arg(datasetName).toStdString() << std::endl;
+        return true;
+    }
+
+    QStringList cols;
+    if (commands.size() > 1) {
+        cols = commands;
+        cols.removeFirst();
+    }
+
+    std::cout << dataset.tableHeaders(cols).toStdString() << std::endl;
+
+    dataset.eachRow(
+        [cols](const Dataset::Row &row) {
+            std::cout << row.toString(cols).toStdString() << std::endl;
+        });
+    return true;
+}
+
+} // namespace HAWD
+