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/*
SPDX-FileCopyrightText: 2017 Anton Anikin <anton.anikin@htower.ru>
SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "problemmodel.h"
#include "plugin.h"
#include "utils.h"
#include <interfaces/icore.h>
#include <interfaces/ilanguagecontroller.h>
#include <interfaces/iproject.h>
#include <language/editor/documentrange.h>
#include <shell/problemmodelset.h>
#include <KLocalizedString>
namespace cppcheck
{
inline KDevelop::ProblemModelSet* problemModelSet()
{
return KDevelop::ICore::self()->languageController()->problemModelSet();
}
namespace Strings {
QString problemModelId() { return QStringLiteral("Cppcheck"); }
}
ProblemModel::ProblemModel(Plugin* plugin)
: KDevelop::ProblemModel(plugin)
, m_plugin(plugin)
, m_project(nullptr)
, m_pathLocation(KDevelop::DocumentRange::invalid())
{
setFeatures(CanDoFullUpdate | ScopeFilter | SeverityFilter | Grouping | CanByPassScopeFilter);
reset();
problemModelSet()->addModel(Strings::problemModelId(), i18n("Cppcheck"), this);
}
ProblemModel::~ProblemModel()
{
problemModelSet()->removeModel(Strings::problemModelId());
}
KDevelop::IProject* ProblemModel::project() const
{
return m_project;
}
void ProblemModel::fixProblemFinalLocation(KDevelop::IProblem::Ptr problem)
{
// Fix problems with incorrect range, which produced by cppcheck's errors
// without <location> element. In this case location automatically gets "/".
// To avoid this we set current analysis path as problem location.
if (problem->finalLocation().document.isEmpty()) {
problem->setFinalLocation(m_pathLocation);
}
const auto& diagnostics = problem->diagnostics();
for (auto& diagnostic : diagnostics) {
fixProblemFinalLocation(diagnostic);
}
}
bool ProblemModel::problemExists(KDevelop::IProblem::Ptr newProblem)
{
for (auto problem : std::as_const(m_problems)) {
if (newProblem->source() == problem->source() &&
newProblem->severity() == problem->severity() &&
newProblem->finalLocation() == problem->finalLocation() &&
newProblem->description() == problem->description() &&
newProblem->explanation() == problem->explanation())
return true;
}
return false;
}
void ProblemModel::setMessage(const QString& message)
{
setPlaceholderText(message, m_pathLocation, i18n("Cppcheck"));
}
void ProblemModel::addProblems(const QVector<KDevelop::IProblem::Ptr>& problems)
{
static int maxLength = 0;
if (m_problems.isEmpty()) {
maxLength = 0;
}
for (auto problem : problems) {
fixProblemFinalLocation(problem);
if (problemExists(problem)) {
continue;
}
m_problems.append(problem);
addProblem(problem);
// This performs adjusting of columns width in the ProblemsView
if (maxLength < problem->description().length()) {
maxLength = problem->description().length();
setProblems(m_problems);
}
}
}
void ProblemModel::setProblems()
{
setMessage(i18n("Analysis completed, no problems detected."));
setProblems(m_problems);
}
void ProblemModel::reset()
{
reset(nullptr, QString());
}
void ProblemModel::reset(KDevelop::IProject* project, const QString& path)
{
m_project = project;
m_path = path;
m_pathLocation.document = KDevelop::IndexedString(m_path);
clearProblems();
m_problems.clear();
QString tooltip;
if (m_project) {
setMessage(i18n("Analysis started..."));
tooltip = i18nc("@info:tooltip %1 is the path of the file", "Re-run last Cppcheck analysis (%1)", prettyPathName(m_path));
} else {
tooltip = i18nc("@info:tooltip", "Re-run last Cppcheck analysis");
}
setFullUpdateTooltip(tooltip);
}
void ProblemModel::show()
{
problemModelSet()->showModel(Strings::problemModelId());
}
void ProblemModel::forceFullUpdate()
{
if (m_project && !m_plugin->isRunning()) {
m_plugin->runCppcheck(m_project, m_path);
}
}
}
#include "moc_problemmodel.cpp"
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