VCS: Rename DiffHighlighter -> DiffAndLogHighlighter

It is also used for log editors

Change-Id: I8755d2aaa717ca47b0d9bbf935b121d4e099ef1b
Reviewed-by: Tobias Hunger <tobias.hunger@theqtcompany.com>

src/plugins/vcsbase/diffandloghighlighter.h

@@ -0,0 +1,68 @@
+/****************************************************************************
+**
+** Copyright (C) 2015 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing
+**
+** This file is part of Qt Creator.
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+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
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+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 or version 3 as published by the Free
+** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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+** following information to ensure the GNU Lesser General Public License
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+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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+****************************************************************************/
+
+#ifndef DIFFANDLOGHIGHLIGHTER_H
+#define DIFFANDLOGHIGHLIGHTER_H
+
+#include "vcsbase_global.h"
+
+#include <texteditor/syntaxhighlighter.h>
+
+QT_BEGIN_NAMESPACE
+class QRegExp;
+class QTextCharFormat;
+QT_END_NAMESPACE
+
+namespace Core { class ICore; }
+namespace TextEditor { class FontSettingsPage; }
+
+namespace VcsBase {
+
+class DiffAndLogHighlighterPrivate;
+
+class VCSBASE_EXPORT DiffAndLogHighlighter : public TextEditor::SyntaxHighlighter
+{
+    Q_OBJECT
+    Q_DECLARE_PRIVATE(DiffAndLogHighlighter)
+public:
+    explicit DiffAndLogHighlighter(const QRegExp &filePattern);
+    ~DiffAndLogHighlighter();
+
+    void highlightBlock(const QString &text);
+
+    virtual void setFontSettings(const TextEditor::FontSettings &fontSettings);
+
+private:
+    QScopedPointer<DiffAndLogHighlighterPrivate> d_ptr;
+};
+
+} // namespace VcsBase
+
+#endif // DIFFANDLOGHIGHLIGHTER_H