1 files changed, 69 insertions, 0 deletions
diff --git a/src/export/exporterlist.cpp b/src/export/exporterlist.cpp
new file mode 100644
index 0000000..e1c9554
--- /dev/null
+++ b/src/export/exporterlist.cpp
@@ -0,0 +1,69 @@
+// Copyright (C) 2009  Lukas Lalinsky
+//
+// 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 <QStringList>
+#include "exporter.h"
+#include "pdfexporter.h"
+#include "pngexporter.h"
+#include "svgexporter.h"
+#include "exporterlist.h"
+
+ExporterList::ExporterList()
+{
+    append(new PNGExporter());
+    append(new PDFExporter());
+    append(new SVGExporter());
+}
+
+ExporterList::~ExporterList()
+{
+    qDeleteAll(*this);
+}
+
+QString
+ExporterList::filters() const
+{
+    QStringList filters;
+    for (int i = 0; i < count(); i++) {
+        filters.append(at(i)->filter());
+    }
+    return filters.join(";;");
+}
+
+Exporter *
+ExporterList::lookup(QString *fileName, const QString &selectedFilter) const
+{
+    int index = fileName->lastIndexOf('.');
+    if (index == -1 && !selectedFilter.isEmpty()) {
+        // Add missing extension based on the selected filter
+        for (int i = 0; i < count(); i++) {
+            Exporter *exporter = at(i);
+            if (exporter->filter() == selectedFilter) {
+                fileName->append(exporter->extension());
+                break;
+            }
+        }
+    }
+
+    for (int i = 0; i < count(); i++) {
+        Exporter *exporter = at(i);
+        if (fileName->endsWith(exporter->extension(), Qt::CaseInsensitive)) {
+            return exporter;
+        }
+    }
+
+    return NULL;
+}