vcl: VectorGraphicSearch - for searching text inside PDF

Change-Id: Iee940a3927330c8739774ff3c1af15998f89193b
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/95254
Tested-by: Tomaž Vajngerl <quikee@gmail.com>
Reviewed-by: Tomaž Vajngerl <quikee@gmail.com>

1 files changed, 39 insertions, 0 deletions

diff --git a/include/vcl/VectorGraphicSearch.hxx b/include/vcl/VectorGraphicSearch.hxx
new file mode 100644
index 000000000000..3411d0a931e6
--- /dev/null
+++ b/include/vcl/VectorGraphicSearch.hxx
@@ -0,0 +1,39 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ */
+
+#pragma once
+
+#include <vcl/graph.hxx>
+#include <vcl/vectorgraphicdata.hxx>
+#include <vcl/dllapi.h>
+
+#include <fpdf_doc.h>
+
+#include <memory>
+
+class SearchContext;
+
+class VCL_DLLPUBLIC VectorGraphicSearch final
+{
+private:
+    Graphic maGraphic;
+    FPDF_DOCUMENT mpPdfDocument;
+    std::unique_ptr<SearchContext> mpSearchContext;
+    bool searchPDF(std::shared_ptr<VectorGraphicData> const& rData, OUString const& rSearchString);
+
+public:
+    VectorGraphicSearch(Graphic const& rGraphic);
+    ~VectorGraphicSearch();
+    bool search(OUString const& rSearchString);
+    bool next();
+    int index();
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */