Import Clang Static Analyzer plugin

This plugin adds "Clang Static Analyzer" to the Analyze mode, which
processes all implementation/source project files of the current
project. For this, it will call the clang executable for each file.

The found diagnostics will be displayed in a view similar to the one
used in "Valgrind Memory Analyzer".

The user can specify the clang executable to use and the number of
concurrent processes to launch in Menu: Tools > Options > Analyzer >
Clang Static Analyzer.

Main TODOs:

 * Fiddle around the appropriate command line options, currently only
   defines and include paths are passed on.

 * Tests on Windows / OS X.

 * Remove dependency to clangcodemodel by moving the functions that
   create command line arguments to CppTools. Mostly they are not even
   specific to clang (but would also work with gcc).

 * Maybe limit to a range of tested clang versions.

 * How to deal with directory containing all the log files after the
   user starts a new run or Creator is shut down? (delete it? leave it
   there? make it configurable?).

 * Find out how to properly integrate the tests.

Imaginable future additions:

 * Adding a button to load result/log files from a directory, e.g. if
   the user used the 'scan-build' approach.

 * Adding a button with a filter menu in order to display only
   diagnostics from certain categories, similar to "Valgrind Memory
   Analyzer".

Change-Id: I6aeb5dfdbdfa239a06c03dd8759a983df71b77ea
Reviewed-by: Eike Ziller <eike.ziller@theqtcompany.com>

1 files changed, 54 insertions, 0 deletions

diff --git a/plugins/clangstaticanalyzer/clangstaticanalyzersettings.h b/plugins/clangstaticanalyzer/clangstaticanalyzersettings.h
new file mode 100644
index 0000000000..bca154c561
--- /dev/null
+++ b/plugins/clangstaticanalyzer/clangstaticanalyzersettings.h
@@ -0,0 +1,54 @@
+/****************************************************************************
+**
+** Copyright (C) 2014 Digia Plc
+** All rights reserved.
+** For any questions to Digia, please use contact form at http://qt.digia.com <http://qt.digia.com/>
+**
+** This file is part of the Qt Enterprise LicenseChecker Add-on.
+**
+** Licensees holding valid Qt Enterprise licenses may use this file in
+** accordance with the Qt Enterprise License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.
+**
+** If you have questions regarding the use of this file, please use
+** contact form at http://qt.digia.com <http://qt.digia.com/>
+**
+****************************************************************************/
+
+#ifndef CLANGSTATICANALYZERSETTINGS_H
+#define CLANGSTATICANALYZERSETTINGS_H
+
+#include <QObject>
+#include <QString>
+
+namespace ClangStaticAnalyzer {
+namespace Internal {
+
+class ClangStaticAnalyzerSettings : public QObject
+{
+    Q_OBJECT
+
+public:
+    static ClangStaticAnalyzerSettings *instance();
+
+    void writeSettings() const;
+
+    QString clangExecutable() const;
+    void setClangExecutable(const QString &exectuable);
+
+    int simultaneousProcesses() const;
+    void setSimultaneousProcesses(int processes);
+
+private:
+    ClangStaticAnalyzerSettings();
+    void readSettings();
+
+    QString m_clangExecutable;
+    int m_simultaneousProcesses;
+};
+
+} // namespace Internal
+} // namespace ClangStaticAnalyzer
+
+#endif // CLANGSTATICANALYZERSETTINGS_H