qt-creator/src/plugins/clangtools/clangtoolsdiagnosticmodel.h

/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
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** GNU General Public License Usage
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** 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
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#pragma once

#include "clangtoolsdiagnostic.h"
#include "clangtoolsprojectsettings.h"

#include <debugger/analyzer/detailederrorview.h>
#include <utils/fileutils.h>
#include <utils/treemodel.h>

#include <QPointer>
#include <QSortFilterProxyModel>

#include <functional>

namespace ProjectExplorer { class Project; }

namespace ClangTools {
namespace Internal {

class DiagnosticItem : public Utils::TreeItem
{
public:
    using OnCheckedFixit = std::function<void(bool)>;
    DiagnosticItem(const Diagnostic &diag, const OnCheckedFixit &onCheckedFixit);

    Diagnostic diagnostic() const { return m_diagnostic; }
    bool applyFixits() const { return m_applyFixits; }

private:
    Qt::ItemFlags flags(int column) const override;
    QVariant data(int column, int role) const override;
    bool setData(int column, const QVariant &data, int role) override;

private:
    const Diagnostic m_diagnostic;
    bool m_applyFixits = false;
    OnCheckedFixit m_onCheckedFixit;
};

class ClangToolsDiagnosticModel : public Utils::TreeModel<>
{
    Q_OBJECT

public:
    ClangToolsDiagnosticModel(QObject *parent = nullptr);

    virtual void addDiagnostics(const QList<Diagnostic> &diagnostics);
    virtual QList<Diagnostic> diagnostics() const;

    enum ItemRole {
        DiagnosticRole = Debugger::DetailedErrorView::FullTextRole + 1
    };

signals:
    void fixItsToApplyCountChanged(int count);

private:
    int m_fixItsToApplyCount = 0;
};

class DiagnosticFilterModel : public QSortFilterProxyModel
{
    Q_OBJECT

public:
    DiagnosticFilterModel(QObject *parent = nullptr);

    void setProject(ProjectExplorer::Project *project);
    void addSuppressedDiagnostic(const SuppressedDiagnostic &diag);
    ProjectExplorer::Project *project() const { return m_project; }

private:
    bool filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const;
    void handleSuppressedDiagnosticsChanged();

    QPointer<ProjectExplorer::Project> m_project;
    Utils::FileName m_lastProjectDirectory;
    SuppressedDiagnosticsList m_suppressedDiagnostics;
};

} // namespace Internal
} // namespace ClangTools