/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/

#pragma once

#include "cpptools_global.h"

#include <projectexplorer/projectexplorer.h>

#include <QSharedPointer>

QT_BEGIN_NAMESPACE
class QFileInfo;
class QDir;
QT_END_NAMESPACE

namespace Utils { class FilePath; }

namespace CppTools {

class CppToolsSettings;
class CppCodeModelSettings;

namespace Internal {

struct CppFileSettings;
class CppToolsPluginPrivate;

class CppToolsPlugin : public ExtensionSystem::IPlugin
{
    Q_OBJECT
    Q_PLUGIN_METADATA(IID "org.qt-project.Qt.QtCreatorPlugin" FILE "CppTools.json")

public:
    CppToolsPlugin();
    ~CppToolsPlugin() final;

    static CppToolsPlugin *instance();
    static const QStringList &headerSearchPaths();
    static const QStringList &sourceSearchPaths();
    static const QStringList &headerPrefixes();
    static const QStringList &sourcePrefixes();
    static void clearHeaderSourceCache();
    static Utils::FilePath licenseTemplatePath();
    static QString licenseTemplate();
    static bool usePragmaOnce();

    bool initialize(const QStringList &arguments, QString *errorMessage) final;
    void extensionsInitialized() final;

    QSharedPointer<CppCodeModelSettings> codeModelSettings() const;

public slots:
    void switchHeaderSource();
    void switchHeaderSourceInNextSplit();

#ifdef WITH_TESTS
private slots:
    // Init/Cleanup methods implemented in cppheadersource_test.cpp
    void initTestCase();
    void cleanupTestCase();

    void test_codegen_public_in_empty_class();
    void test_codegen_public_in_nonempty_class();
    void test_codegen_public_before_protected();
    void test_codegen_private_after_protected();
    void test_codegen_protected_in_nonempty_class();
    void test_codegen_protected_between_public_and_private();
    void test_codegen_qtdesigner_integration();
    void test_codegen_definition_empty_class();
    void test_codegen_definition_first_member();
    void test_codegen_definition_last_member();
    void test_codegen_definition_middle_member();
    void test_codegen_definition_middle_member_surrounded_by_undefined();
    void test_codegen_definition_member_specific_file();

    void test_completion_basic_1();

    void test_completion_template_function_data();
    void test_completion_template_function();

    void test_completion_data();
    void test_completion();

    void test_global_completion_data();
    void test_global_completion();

    void test_doxygen_tag_completion_data();
    void test_doxygen_tag_completion();

    void test_completion_member_access_operator_data();
    void test_completion_member_access_operator();

    void test_completion_prefix_first_QTCREATORBUG_8737();
    void test_completion_prefix_first_QTCREATORBUG_9236();

    void test_format_pointerdeclaration_in_simpledeclarations();
    void test_format_pointerdeclaration_in_simpledeclarations_data();
    void test_format_pointerdeclaration_in_controlflowstatements();
    void test_format_pointerdeclaration_in_controlflowstatements_data();
    void test_format_pointerdeclaration_multiple_declarators();
    void test_format_pointerdeclaration_multiple_declarators_data();
    void test_format_pointerdeclaration_multiple_matches();
    void test_format_pointerdeclaration_multiple_matches_data();
    void test_format_pointerdeclaration_macros();
    void test_format_pointerdeclaration_macros_data();

    void test_cppsourceprocessor_includes_resolvedUnresolved();
    void test_cppsourceprocessor_includes_cyclic();
    void test_cppsourceprocessor_includes_allDiagnostics();
    void test_cppsourceprocessor_macroUses();
    void test_cppsourceprocessor_includeNext();

    void test_functionutils_virtualFunctions();
    void test_functionutils_virtualFunctions_data();

    void test_modelmanager_paths_are_clean();
    void test_modelmanager_framework_headers();
    void test_modelmanager_refresh_also_includes_of_project_files();
    void test_modelmanager_refresh_several_times();
    void test_modelmanager_refresh_test_for_changes();
    void test_modelmanager_refresh_added_and_purge_removed();
    void test_modelmanager_refresh_timeStampModified_if_sourcefiles_change();
    void test_modelmanager_refresh_timeStampModified_if_sourcefiles_change_data();
    void test_modelmanager_snapshot_after_two_projects();
    void test_modelmanager_extraeditorsupport_uiFiles();
    void test_modelmanager_gc_if_last_cppeditor_closed();
    void test_modelmanager_dont_gc_opened_files();
    void test_modelmanager_defines_per_project();
    void test_modelmanager_defines_per_editor();
    void test_modelmanager_updateEditorsAfterProjectUpdate();
    void test_modelmanager_precompiled_headers();
    void test_modelmanager_renameIncludes();
    void test_modelmanager_renameIncludesInEditor();
    void test_modelmanager_documentsAndRevisions();

    void test_cpplocatorfilters_CppLocatorFilter();
    void test_cpplocatorfilters_CppLocatorFilter_data();
    void test_cpplocatorfilters_CppCurrentDocumentFilter();
    void test_cpplocatorfilters_CppCurrentDocumentHighlighting();
    void test_cpplocatorfilters_CppFunctionsFilterHighlighting();

    void test_builtinsymbolsearcher();
    void test_builtinsymbolsearcher_data();

    void test_headersource_data();
    void test_headersource();

    void test_typehierarchy_data();
    void test_typehierarchy();

    void test_cpplocalsymbols_data();
    void test_cpplocalsymbols();

    void test_includeGroups_detectIncludeGroupsByNewLines();
    void test_includeGroups_detectIncludeGroupsByIncludeDir();
    void test_includeGroups_detectIncludeGroupsByIncludeType();
#endif

private:
    friend class CppToolsPluginPrivate;
    CppToolsPluginPrivate *d = nullptr;
    QSharedPointer<CppFileSettings> m_fileSettings;
};

} // namespace Internal
} // namespace CppTools
