qt-creator/src/plugins/projectexplorer/task.cpp

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#include "task.h"

namespace ProjectExplorer
{

unsigned int Task::s_nextId = 1;

/*!
    \class  ProjectExplorer::Task
    \brief Build issue (warning or error).
    \sa ProjectExplorer::TaskHub
*/

Task::Task() : taskId(0), type(Unknown), line(-1)
{ }

Task::Task(TaskType type_, const QString &description_,
           const Utils::FileName &file_, int line_, const Core::Id &category_) :
    taskId(s_nextId), type(type_), description(description_),
    file(file_), line(line_), movedLine(line_), category(category_)
{
    ++s_nextId;
}

void Task::addMark(TextEditor::BaseTextMark *mark)
{
    m_mark = QSharedPointer<TextEditor::BaseTextMark>(mark);
}

bool Task::isNull() const
{ return taskId == 0; }

void Task::clear()
{
    taskId = 0;
    description.clear();
    file = Utils::FileName();
    line = -1;
    movedLine = -1;
    category = Core::Id();
    type = Task::Unknown;
}

//
// functions
//
bool operator==(const Task &t1, const Task &t2)
{
    return t1.taskId == t2.taskId;
}

bool operator<(const Task &a, const Task &b)
{
    if (a.type != b.type) {
        if (a.type == ProjectExplorer::Task::Error)
            return true;
        if (b.type == ProjectExplorer::Task::Error)
            return false;
        if (a.type == ProjectExplorer::Task::Warning)
            return true;
        if (b.type == ProjectExplorer::Task::Warning)
            return false;
        // Can't happen
        return true;
    } else {
        if (a.category.uniqueIdentifier() < b.category.uniqueIdentifier())
            return true;
        if (b.category.uniqueIdentifier() < a.category.uniqueIdentifier())
            return false;
        return a.taskId < b.taskId;
    }
}


uint qHash(const Task &task)
{
    return task.taskId;
}

} // namespace ProjectExplorer