EPUB export: initial table support

Focusing on just not loosing plain text content, no actual formatting
yet.

Change-Id: Ic242f849730e1eb174f621f2235fa04563024e4e

writerperfect/Library_wpftwriter.mk

@@ -81,6 +81,7 @@ $(eval $(call gb_Library_add_exception_objects,wpftwriter,\
 	writerperfect/source/writer/exp/xmlictxt \
 	writerperfect/source/writer/exp/xmlimp \
 	writerperfect/source/writer/exp/xmlmetai \
+	writerperfect/source/writer/exp/xmltbli \
 	writerperfect/source/writer/exp/xmltext \
 ))
 

writerperfect/source/writer/exp/xmltbli.cxx

+/* -*- 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/.
+ */
+
+#include "xmltbli.hxx"
+
+#include "txtparai.hxx"
+#include "xmlimp.hxx"
+
+using namespace com::sun::star;
+
+namespace writerperfect
+{
+namespace exp
+{
+
+/// Handler for <table:cell>.
+class XMLTableCellContext : public XMLImportContext
+{
+public:
+    XMLTableCellContext(XMLImport &rImport);
+
+    XMLImportContext *CreateChildContext(const OUString &rName, const css::uno::Reference<css::xml::sax::XAttributeList> &xAttribs) override;
+
+    void SAL_CALL startElement(const OUString &rName, const css::uno::Reference<css::xml::sax::XAttributeList> &xAttribs) override;
+    void SAL_CALL endElement(const OUString &rName) override;
+};
+
+XMLTableCellContext::XMLTableCellContext(XMLImport &rImport)
+    : XMLImportContext(rImport)
+{
+}
+
+XMLImportContext *XMLTableCellContext::CreateChildContext(const OUString &rName, const css::uno::Reference<css::xml::sax::XAttributeList> &/*xAttribs*/)
+{
+    if (rName == "text:p" || rName == "text:h")
+        return new XMLParaContext(mrImport);
+    if (rName == "table:table")
+        return new XMLTableContext(mrImport);
+    return nullptr;
+}
+
+void XMLTableCellContext::startElement(const OUString &/*rName*/, const css::uno::Reference<css::xml::sax::XAttributeList> &/*xAttribs*/)
+{
+    mrImport.GetGenerator().openTableCell(librevenge::RVNGPropertyList());
+}
+
+void XMLTableCellContext::endElement(const OUString &/*rName*/)
+{
+    mrImport.GetGenerator().closeTableCell();
+}
+
+/// Handler for <table:row>.
+class XMLTableRowContext : public XMLImportContext
+{
+public:
+    XMLTableRowContext(XMLImport &rImport);
+
+    XMLImportContext *CreateChildContext(const OUString &rName, const css::uno::Reference<css::xml::sax::XAttributeList> &xAttribs) override;
+
+    void SAL_CALL startElement(const OUString &rName, const css::uno::Reference<css::xml::sax::XAttributeList> &xAttribs) override;
+    void SAL_CALL endElement(const OUString &rName) override;
+};
+
+XMLTableRowContext::XMLTableRowContext(XMLImport &rImport)
+    : XMLImportContext(rImport)
+{
+}
+
+XMLImportContext *XMLTableRowContext::CreateChildContext(const OUString &rName, const css::uno::Reference<css::xml::sax::XAttributeList> &/*xAttribs*/)
+{
+    if (rName == "table:table-cell")
+        return new XMLTableCellContext(mrImport);
+    return nullptr;
+}
+
+void XMLTableRowContext::startElement(const OUString &/*rName*/, const css::uno::Reference<css::xml::sax::XAttributeList> &/*xAttribs*/)
+{
+    mrImport.GetGenerator().openTableRow(librevenge::RVNGPropertyList());
+}
+
+void XMLTableRowContext::endElement(const OUString &/*rName*/)
+{
+    mrImport.GetGenerator().closeTableRow();
+}
+
+XMLTableContext::XMLTableContext(XMLImport &rImport)
+    : XMLImportContext(rImport)
+{
+}
+
+XMLImportContext *XMLTableContext::CreateChildContext(const OUString &rName, const css::uno::Reference<css::xml::sax::XAttributeList> &/*xAttribs*/)
+{
+    if (rName == "table:table-row")
+        return new XMLTableRowContext(mrImport);
+    return nullptr;
+}
+
+void XMLTableContext::startElement(const OUString &/*rName*/, const css::uno::Reference<css::xml::sax::XAttributeList> &/*xAttribs*/)
+{
+    mrImport.GetGenerator().openTable(librevenge::RVNGPropertyList());
+}
+
+void XMLTableContext::endElement(const OUString &/*rName*/)
+{
+    mrImport.GetGenerator().closeTable();
+}
+
+} // namespace exp
+} // namespace writerperfect
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */

writerperfect/source/writer/exp/xmltbli.hxx

+/* -*- 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/.
+ */
+
+#ifndef INCLUDED_WRITERPERFECT_SOURCE_WRITER_EXP_XMLTBLI_HXX
+#define INCLUDED_WRITERPERFECT_SOURCE_WRITER_EXP_XMLTBLI_HXX
+
+#include "xmlictxt.hxx"
+
+namespace writerperfect
+{
+namespace exp
+{
+
+/// Handler for <table:table>.
+class XMLTableContext : public XMLImportContext
+{
+public:
+    XMLTableContext(XMLImport &rImport);
+
+    XMLImportContext *CreateChildContext(const OUString &rName, const css::uno::Reference<css::xml::sax::XAttributeList> &xAttribs) override;
+
+    void SAL_CALL startElement(const OUString &rName, const css::uno::Reference<css::xml::sax::XAttributeList> &xAttribs) override;
+    void SAL_CALL endElement(const OUString &rName) override;
+};
+
+} // namespace exp
+} // namespace writerperfect
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */

writerperfect/source/writer/exp/xmltext.cxx

@@ -10,6 +10,7 @@
 #include "xmltext.hxx"
 
 #include "txtparai.hxx"
+#include "xmltbli.hxx"
 
 using namespace com::sun::star;
 
@@ -27,6 +28,8 @@ XMLImportContext *XMLBodyContentContext::CreateChildContext(const OUString &rNam
 {
     if (rName == "text:p" || rName == "text:h")
         return new XMLParaContext(mrImport);
+    if (rName == "table:table")
+        return new XMLTableContext(mrImport);
     return nullptr;
 }