Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 143 insertions, 0 deletions

diff --git a/include/vcl/textdata.hxx b/include/vcl/textdata.hxx
new file mode 100644
index 000000000..907a6fdd8
--- /dev/null
+++ b/include/vcl/textdata.hxx
@@ -0,0 +1,143 @@
+/* -*- 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/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef INCLUDED_VCL_TEXTDATA_HXX
+#define INCLUDED_VCL_TEXTDATA_HXX
+
+#include <sal/types.h>
+#include <rtl/ustring.hxx>
+#include <svl/hint.hxx>
+#include <vcl/dllapi.h>
+#include <memory>
+
+enum class ExtTextInputAttr;
+
+// for Notify, if all paragraphs were deleted
+#define TEXT_PARA_ALL               SAL_MAX_UINT32
+#define TEXT_INDEX_ALL              SAL_MAX_INT32
+
+class TextPaM
+{
+private:
+    sal_uInt32          mnPara;
+    sal_Int32           mnIndex;
+
+public:
+                    TextPaM() : mnPara(0), mnIndex(0) {}
+                    TextPaM( sal_uInt32 nPara, sal_Int32 nIndex ) : mnPara(nPara), mnIndex(nIndex) {}
+
+    sal_uInt32          GetPara() const     { return mnPara; }
+    sal_uInt32&         GetPara()           { return mnPara; }
+
+    sal_Int32           GetIndex() const    { return mnIndex; }
+    sal_Int32&          GetIndex()          { return mnIndex; }
+
+    inline bool     operator == ( const TextPaM& rPaM ) const;
+    inline bool     operator != ( const TextPaM& rPaM ) const;
+    inline bool     operator < ( const TextPaM& rPaM ) const;
+    inline bool     operator > ( const TextPaM& rPaM ) const;
+};
+
+inline bool TextPaM::operator == ( const TextPaM& rPaM ) const
+{
+    return ( mnPara == rPaM.mnPara ) && ( mnIndex == rPaM.mnIndex );
+}
+
+inline bool TextPaM::operator != ( const TextPaM& rPaM ) const
+{
+    return !( *this == rPaM );
+}
+
+inline bool TextPaM::operator < ( const TextPaM& rPaM ) const
+{
+    return ( mnPara < rPaM.mnPara ) ||
+           ( ( mnPara == rPaM.mnPara ) && mnIndex < rPaM.mnIndex );
+}
+
+inline bool TextPaM::operator > ( const TextPaM& rPaM ) const
+{
+    return ( mnPara > rPaM.mnPara ) ||
+           ( ( mnPara == rPaM.mnPara ) && mnIndex > rPaM.mnIndex );
+}
+
+class VCL_DLLPUBLIC TextSelection
+{
+private:
+    TextPaM         maStartPaM;
+    TextPaM         maEndPaM;
+
+public:
+                    TextSelection();
+                    TextSelection( const TextPaM& rPaM );
+                    TextSelection( const TextPaM& rStart, const TextPaM& rEnd );
+
+    const TextPaM&  GetStart() const    { return maStartPaM; }
+    TextPaM&        GetStart()          { return maStartPaM; }
+
+    const TextPaM&  GetEnd() const      { return maEndPaM; }
+    TextPaM&        GetEnd()            { return maEndPaM; }
+
+    void            Justify();
+
+    bool            HasRange() const    { return maStartPaM != maEndPaM; }
+
+    inline bool     operator == ( const TextSelection& rSel ) const;
+    inline bool     operator != ( const TextSelection& rSel ) const;
+};
+
+inline bool TextSelection::operator == ( const TextSelection& rSel ) const
+{
+    return ( ( maStartPaM == rSel.maStartPaM ) && ( maEndPaM == rSel.maEndPaM ) );
+}
+
+inline bool TextSelection::operator != ( const TextSelection& rSel ) const
+{
+    return !( *this == rSel );
+}
+
+class VCL_DLLPUBLIC TextHint : public SfxHint
+{
+private:
+    sal_Int32   mnValue;
+
+public:
+    TextHint( SfxHintId nId );
+    TextHint( SfxHintId nId, sal_Int32 nValue );
+
+    sal_Int32   GetValue() const        { return mnValue; }
+};
+
+struct TEIMEInfos
+{
+    OUString    aOldTextAfterStartPos;
+    std::unique_ptr<ExtTextInputAttr[]> pAttribs;
+    TextPaM     aPos;
+    sal_Int32   nLen;
+    bool        bWasCursorOverwrite;
+
+    TEIMEInfos(const TextPaM& rPos, const OUString& rOldTextAfterStartPos);
+    ~TEIMEInfos();
+
+    void CopyAttribs(const ExtTextInputAttr* pA, sal_Int32 nL);
+    void DestroyAttribs();
+};
+
+#endif // INCLUDED_VCL_TEXTDATA_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */