* Update files in src/plugins

Change-Id: Ia5d77fad7d19d4bb3498e78661982f68729adb22
Reviewed-by: Tobias Hunger <tobias.hunger@theqtcompany.com>

...nowadays we only need the working copy.

Change-Id: I30924b3c5dc68b428d6c10f6ba015b0640b476d2
Reviewed-by: Marco Bubke <marco.bubke@theqtcompany.com>

The functionality in that class is covered by initializers and
Utils::unique, so there is no need to keep a custom class.

This way FileNameList plays way nicer with utils/algorithm.h.

Change-Id: I8eeae6aca0558ecd998920c4fdfc5ea56bf75501
Reviewed-by: Orgad Shaneh <orgads@gmail.com>
Reviewed-by: Eike Ziller <eike.ziller@theqtcompany.com>

This is unsafe.

Change-Id: I8ac075a7289afa0d84785e37b1325d186a153000
Reviewed-by: Erik Verbruggen <erik.verbruggen@theqtcompany.com>

Needed for the ClangCodeModel tests, where we need to activate the clang
code model.

Change-Id: I368b840875ca2a46da4535338bf55967cbcdf5ea
Reviewed-by: Marco Bubke <marco.bubke@theqtcompany.com>

...with the environment variable QTC_CPP_FILE_SIZE_LIMIT_MB.

Task-number: QTCREATORBUG-14390
Change-Id: Iaefaa1a3db023b58f9351b96e1b9e2139797e280
Reviewed-by: Erik Verbruggen <erik.verbruggen@theqtcompany.com>

* Cuts direct dependency to CPlusPlus from cppeditor.h, but
  cppfunctiondecldeflink.h still pulls it in.

* Cuts direct dependency to
  cppeditor.h from cppvirtualfunctionassistprovider.cpp, but it still
  depends on cppeditorconstants.h.

* Cuts direct dependency to cppeditor.h from cppelementevaluator.cpp.

The long-term goal is to make the CppEditor independent from concrete
code model backends.

Change-Id: I291ee0d0da5fc5ed1a839a763fe7be11dcf7a6fb
Reviewed-by: Marco Bubke <marco.bubke@theqtcompany.com>

Change-Id: I711d5fb475ef814a1dc9d2822740e827f3f67125
Reviewed-by: Alessandro Portale <alessandro.portale@digia.com>

Change-Id: I3c22ef2685d7aa589f5d0ab74d693653a4c32082
Reviewed-by: Alessandro Portale <alessandro.portale@digia.com>

They do not really depend on CppEditorWidget and will be re-used in a
follow-up change.

    CppEditorWidget::identifierUnderCursor()
    CppEditorWidget::findCanonicalMacro()

Change-Id: I553bb68694fb4b5f1baa331debf33ae234e3dedf
Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>

Unexports CppModelManager, CppSourceProcessor and CppToolsPlugin.

Now only some constructor signatures mention "Internal::" in the
exported symbols:

% nm --extern-only --demangle ./lib/qtcreator/plugins/libCppTools.so | grep "Internal::"
CppTools::CppClassesFilter::CppClassesFilter(CppTools::Internal::CppLocatorData*)
CppTools::CppClassesFilter::CppClassesFilter(CppTools::Internal::CppLocatorData*)
CppTools::CppEditorSupport::CppEditorSupport(CppTools::Internal::CppModelManager*, TextEditor::BaseTextEditor*)
CppTools::CppEditorSupport::CppEditorSupport(CppTools::Internal::CppModelManager*, TextEditor::BaseTextEditor*)

Change-Id: I167c21a6dc03cf02230c95fde66cf404e40df36f
Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>

* Consolidate code dealing with C++ identifiers into cpptoolsreuse.h
* Handle code points that are represented with two QChars

Change-Id: I4fb4435aa539f65d88598cac0b50629f33f32440
Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>

Change-Id: Ib5423fdd064e4546f848c0b640b0ed0514c26d3a
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@digia.com>
Reviewed-by: Kai Koehne <kai.koehne@digia.com>

There were quite a few classes using CPlusPlus namespace in the
CppTools plugin. Rename them and do some other small namespace
related coding style fixups.

Change-Id: I093fc1f3fc394fd9923e3f18d5f66522e288f21d
Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>

Change-Id: Ic6a9ff0359625021ebc061d22db6811814534205
Reviewed-by: Kai Koehne <kai.koehne@digia.com>

Change-Id: Ic8aba607157381359984ef1c99b2f32161daaecd
Reviewed-by: hjk <qthjk@ovi.com>

Change-Id: Ice592c6de9951ee3b2c4cb52ed0bb3b6770e0825
Reviewed-by: Eike Ziller <eike.ziller@digia.com>

Change-Id: I7134d7de30bcf9f9dcfad42520dd45ee083a852d
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>

Change-Id: I7c90957aa67e03a109af0a722160d4e1c759d716
Reviewed-by: Leandro Melo <leandro.melo@nokia.com>

A manual squash/merge of the changes below, plus a couple of subsequent
code fixes.

59085aa5fbb99e2d786cd2c1a06c24a111ccb49f:
    Modify CppModel::ProjectInfo

    Adding per project node information, to pass on the correct
    defines/includes for each file, instead of aggregating them incorrectly.

    Also split up SOURCES and OBJECTIVE_SOURCES.

    Also ask the toolchain to convert the compilerflags to flags the
    codemodel understands, for now only gcc and only c++11.

    Also make the toolchain aware of the flags used to compile, so that it
    can emit the correct defines.

    Note: No header files are passed on.

74028802314cd4e75b41b46407433e07090a304d:
    GCC: Evaluate cxxflags when checking for predefined macros

ebaaa4957e4c02cc9637a998eddae1d0acd74f83:
    MSVC: Take cxxflags into account when checking for predefined macros

9bfce7e889bcf7bcc47bf880e3ea25945ca7d0d7:
    Compile fixes

Change-Id: I9de94ad038dfc5dc1987732e84b13fb4419c96f5
Reviewed-by: Erik Verbruggen <erik.verbruggen@nokia.com>

Change-Id: I2b72b34c0cfeafc8bdbaf49b83ff723544f2b6e2
Reviewed-by: Daniel Teske <daniel.teske@nokia.com>

Task-number: QTCREATORBUG-5485

Change-Id: Ib6aaeaadad4b421480d22399392768d4bad85bda
Reviewed-by: Roberto Raggi <roberto.raggi@nokia.com>

Change-Id: Id552539c6a2cf5d7558adf88bed61a11ab770516
Reviewed-by: Christian Kamm <christian.d.kamm@nokia.com>

Change-Id: If18afb5d4665924e7d9250dccbc60a65e6daa75e
Reviewed-by: Eike Ziller <eike.ziller@nokia.com>

Change-Id: I0778aa3d91d8c62fcce7e07e2ceffa1970281ec6
Reviewed-by: Christian Kamm <christian.d.kamm@nokia.com>

Change-Id: I834bc5da86c97ddaeefb43011444da8ed0e85180
Reviewed-by: Tobias Hunger <tobias.hunger@nokia.com>

Task-number: QTCREATORBUG-6240
Change-Id: Id3dc48d47f88017b3bc9e026c8e5552d2e9f4d48
Reviewed-by: Christian Kamm <christian.d.kamm@nokia.com>

Now the type hierarchy widget will also show the classes
derived from the selected one. For consistency the way
the base classes are shown was changed too. The diagram
below is an example from Creator's code when openining
the type hierarchy for BaseTextEditorWidget:

Bases
 +QObject
  +QWidget
   +...
     BaseTextEditorWidget
 +QPaintDevice
  +...
    BaseTextEditorWidget
Derived
 +BaseTextEditorWidget
  +VCSBaseEditorWidget
    GitEditor
    MercurialEditor
    ...
   GLSLEditorWidget
   CppEditorWidget
   QmlJSTextEditorWidget
   ...

Depending on the project and on the selected class the
hierarchy widget might take a bit to be constructed.
This should be improved later.

Change-Id: Ifbdd1cbbba955a0bdf03297ff0e7620351b12dc5
Reviewed-on: http://codereview.qt.nokia.com/883


Reviewed-by: Roberto Raggi <roberto.raggi@nokia.com>