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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include "clangcodemodeltr.h"
#include "clangconstants.h"
#include "clangmodelmanagersupport.h"
#include "clangutils.h"
#ifdef WITH_TESTS
# include "test/activationsequenceprocessortest.h"
# include "test/clangdtests.h"
# include "test/clangfixittest.h"
#endif
#include <coreplugin/actionmanager/actioncontainer.h>
#include <coreplugin/actionmanager/actionmanager.h>
#include <coreplugin/messagemanager.h>
#include <coreplugin/progressmanager/taskprogress.h>
#include <cppeditor/clangdiagnosticconfig.h>
#include <cppeditor/cppeditorconstants.h>
#include <cppeditor/cppmodelmanager.h>
#include <extensionsystem/iplugin.h>
#include <projectexplorer/buildconfiguration.h>
#include <projectexplorer/project.h>
#include <projectexplorer/projectpanelfactory.h>
#include <projectexplorer/projectexplorer.h>
#include <projectexplorer/projectmanager.h>
#include <projectexplorer/projectmanager.h>
#include <projectexplorer/target.h>
#include <projectexplorer/taskhub.h>
#include <QtTaskTree/QSingleTaskTreeRunner>
#include <texteditor/textmark.h>
#include <utils/action.h>
#include <utils/async.h>
#include <utils/temporarydirectory.h>
using namespace Core;
using namespace CppEditor;
using namespace ProjectExplorer;
using namespace QtTaskTree;
using namespace Utils;
namespace ClangCodeModel::Internal {
class ClangCodeModelPlugin final: public ExtensionSystem::IPlugin
{
Q_OBJECT
Q_PLUGIN_METADATA(IID "org.qt-project.Qt.QtCreatorPlugin" FILE "ClangCodeModel.json")
public:
void initialize() final;
private:
void updateGeneratorName(Project *project);
void generateCompilationDB();
void createCompilationDBAction();
Utils::Action *m_generateCompilationDBAction = nullptr;
Task m_generateCompilationDBError;
QSingleTaskTreeRunner m_taskTreeRunner;
};
void ClangCodeModelPlugin::initialize()
{
TaskHub::addCategory({Constants::TASK_CATEGORY_DIAGNOSTICS,
Tr::tr("Clang Code Model"),
Tr::tr("C++ code issues that Clangd found in the current document.")});
CppModelManager::activateClangCodeModel(std::make_unique<ClangModelManagerSupport>());
createCompilationDBAction();
ActionBuilder updateStaleIndexEntries(this, "ClangCodeModel.UpdateStaleIndexEntries");
updateStaleIndexEntries.setText(Tr::tr("Update Potentially Stale Clangd Index Entries"));
updateStaleIndexEntries.addOnTriggered(this, &ClangModelManagerSupport::updateStaleIndexEntries);
updateStaleIndexEntries.addToContainer(CppEditor::Constants::M_TOOLS_CPP);
updateStaleIndexEntries.addToContainer(CppEditor::Constants::M_CONTEXT);
#ifdef WITH_TESTS
addTestCreator(createActivationSequenceProcessorTest);
addTestCreator(createClangdTestCompletion);
addTestCreator(createClangdTestExternalChanges);
addTestCreator(createClangdTestFindReferences);
addTestCreator(createClangdTestFollowSymbol);
addTestCreator(createClangdTestHighlighting);
addTestCreator(createClangdTestIndirectChanges);
addTestCreator(createClangdTestLocalReferences);
addTestCreator(createClangdTestTooltips);
addTestCreator(createClangFixItTest);
#endif
}
void ClangCodeModelPlugin::updateGeneratorName(Project *project)
{
m_generateCompilationDBAction->setParameter(project ? project->displayName() : QString());
if (project) {
project->registerGenerator(Constants::GENERATE_COMPILATION_DB,
m_generateCompilationDBAction->text(),
[this] { m_generateCompilationDBAction->trigger(); });
}
}
void ClangCodeModelPlugin::generateCompilationDB()
{
Project *project = ProjectManager::startupProject();
if (!project || !project->activeKit())
return;
const auto projectInfo = CppModelManager::projectInfo(project);
if (!projectInfo)
return;
FilePath baseDir = projectInfo->buildRoot();
if (baseDir == project->projectDirectory())
baseDir = TemporaryDirectory::masterDirectoryFilePath();
const auto onSetup = [projectInfo, baseDir, project](
Async<GenerateCompilationDbResult> &task) {
task.setConcurrentCallData(&Internal::generateCompilationDB,
ProjectInfoList{projectInfo}, baseDir,
CompilationDbPurpose::Project,
warningsConfigForProject(project),
globalClangOptions(), FilePath());
};
const auto onDone = [this](const Async<GenerateCompilationDbResult> &task) {
QString message;
if (task.isResultAvailable()) {
const GenerateCompilationDbResult result = task.result();
if (result) {
message = Tr::tr("Clang compilation database generated at \"%1\".")
.arg(result->toUserOutput());
} else {
message = Tr::tr("Generating Clang compilation database failed: %1")
.arg(result.error());
}
} else {
message = Tr::tr("Generating Clang compilation database canceled.");
}
MessageManager::writeFlashing(message);
m_generateCompilationDBAction->setEnabled(true);
};
const auto onTreeSetup = [](QTaskTree &taskTree) {
auto progress = new TaskProgress(&taskTree);
progress->setDisplayName(Tr::tr("Generating Compilation DB"));
progress->setId("generate compilation db");
};
m_taskTreeRunner.start(
{AsyncTask<GenerateCompilationDbResult>(onSetup, onDone)}, onTreeSetup);
}
void ClangCodeModelPlugin::createCompilationDBAction()
{
// generate compile_commands.json
ActionBuilder(this, Constants::GENERATE_COMPILATION_DB)
.setParameterText(
Tr::tr("Compilation Database for \"%1\""),
Tr::tr("Compilation Database"),
ActionBuilder::AlwaysEnabled)
.bindContextAction(&m_generateCompilationDBAction)
.setCommandAttribute(Command::CA_UpdateText)
.setCommandDescription(Tr::tr("Generate Compilation Database"));
updateGeneratorName(ProjectManager::startupProject());
connect(m_generateCompilationDBAction, &QAction::triggered, this, [this] {
TaskHub::clearAndRemoveTask(m_generateCompilationDBError);
const auto setError = [this](const QString &reason) {
m_generateCompilationDBError = OtherTask(
Task::DisruptingError,
Tr::tr("Cannot generate compilation database.").append('\n').append(reason));
TaskHub::addTask(m_generateCompilationDBError);
};
if (!m_generateCompilationDBAction->isEnabled())
return setError(Tr::tr("Generator is already running."));
Project * const project = ProjectManager::startupProject();
if (!project)
return setError(Tr::tr("No active project."));
const ProjectInfo::ConstPtr projectInfo = CppModelManager::projectInfo(project);
if (!projectInfo || projectInfo->projectParts().isEmpty())
return setError(Tr::tr("Project has no C/C++ project parts."));
m_generateCompilationDBAction->setEnabled(false);
generateCompilationDB();
});
connect(CppModelManager::instance(), &CppModelManager::projectPartsUpdated,
this, [this](Project *project) {
if (project != ProjectManager::startupProject())
return;
updateGeneratorName(project); // TODO: What does this have to do with project parts?
});
connect(ProjectManager::instance(), &ProjectManager::startupProjectChanged,
this, &ClangCodeModelPlugin::updateGeneratorName);
connect(ProjectManager::instance(), &ProjectManager::projectDisplayNameChanged,
this, [this](Project *project) {
if (project != ProjectManager::startupProject())
return;
updateGeneratorName(project);
});
}
} // namespace ClangCodeModel::Internal
#include "clangcodemodelplugin.moc"
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