NavigationContextPointer AbstractNavigationContext::accept(IndexedDeclaration decl) {
if(decl.data()) {
NavigationAction action(DeclarationPointer(decl.data()), NavigationAction::NavigateDeclaration);
return execute(action);
}else{
return NavigationContextPointer(this);
}
}
void TypeCorrection::accepted()
{
CorrectionAssistant *dialog = qobject_cast<CorrectionAssistant*>(sender());
Q_ASSERT(dialog);
if ( ! dialog ) {
qCWarning(KDEV_PYTHON_CODEGEN) << "accepted() called without a sender";
return;
}
DUChainReadLocker lock;
IndexedDeclaration decl;
decl = dialog->declaration();
if ( ! decl.isValid() ) {
decl = Helper::declarationUnderCursor();
}
if ( ! decl.isValid() ) {
qCWarning(KDEV_PYTHON_CODEGEN) << "No declaration found!";
return;
}
auto correctionFile = Helper::getLocalCorrectionFile(decl.data()->topContext()->url().toUrl());
if ( correctionFile.isEmpty() ) {
KMessageBox::error(0, i18n("Sorry, cannot create hints for files which are not part of a project."));
return;
}
CorrectionFileGenerator generator(correctionFile.path());
CorrectionFileGenerator::HintType hintType = dialog->hintType();
generator.addHint(m_ui->typeText->text(), m_ui->importsText->text().split(',', QString::SkipEmptyParts), decl.data(), hintType);
qCDebug(KDEV_PYTHON_CODEGEN) << "Forcing a reparse on " << decl.data()->topContext()->url();
ICore::self()->languageController()->backgroundParser()->addDocument(IndexedString(decl.data()->topContext()->url()),
TopDUContext::ForceUpdate);
ICore::self()->languageController()->backgroundParser()->addDocument(IndexedString(correctionFile),
TopDUContext::ForceUpdate);
}
void TypeCorrection::executeSpecifyTypeAction()
{
QAction* action = qobject_cast<QAction*>(sender());
if ( ! action ) {
qCWarning(KDEV_PYTHON_CODEGEN) << "slot not invoked by triggering a QAction, should not happen"; // :)
return;
}
DUChainReadLocker lock;
IndexedDeclaration decl = action->data().value<IndexedDeclaration>();
if ( ! decl.isValid() ) {
decl = Helper::declarationUnderCursor();
}
if ( ! decl.isValid() ) {
qCWarning(KDEV_PYTHON_CODEGEN) << "No declaration found!";
return;
}
CorrectionFileGenerator::HintType hintType;
if ( decl.data()->isFunctionDeclaration() ) {
hintType = CorrectionFileGenerator::FunctionReturnHint;
}
else if ( decl.data()->kind() == Declaration::Instance ) {
hintType = CorrectionFileGenerator::LocalVariableHint;
}
else {
qCWarning(KDEV_PYTHON_CODEGEN) << "Correction requested for something that's not a local variable or function.";
return;
}
CorrectionAssistant *dialog = new CorrectionAssistant(decl, hintType);
dialog->setAttribute(Qt::WA_DeleteOnClose);
dialog->setWindowTitle("Specify type for " + decl.data()->identifier().toString());
connect(dialog, &QDialog::accepted, this, &TypeCorrection::accepted);
m_ui->setupUi(dialog);
connect(m_ui->buttonBox, &QDialogButtonBox::accepted, dialog, &QDialog::accept);
connect(m_ui->buttonBox, &QDialogButtonBox::rejected, dialog, &QDialog::reject);
if ( hintType == CorrectionFileGenerator::FunctionReturnHint ) {
m_ui->kindLabel->setText(i18n("Function return type"));
}
else if ( hintType == CorrectionFileGenerator::LocalVariableHint ) {
m_ui->kindLabel->setText(i18n("Local variable"));
}
m_ui->identifierLabel->setText(decl.data()->qualifiedIdentifier().toString());
m_ui->typeText->setFocus();
dialog->resize(560, 180);
lock.unlock();
dialog->show();
}
void AliasDeclaration::setAliasedDeclaration(const IndexedDeclaration& decl) {
d_func_dynamic()->m_aliasedDeclaration = decl;
Declaration* aliased = decl.data();
if(aliased)
Declaration::setAbstractType(aliased->abstractType());
}
void TestCppCodegen::testUpdateIndices()
{
/// @todo Extend this test to make sure t hat all kinds of declarations retain their indices when they are updated
{
InsertIntoDUChain code1("duchaintest_1.h", "class QW{}; struct A { struct Member2; struct Member1; }; class Oq{};");
InsertIntoDUChain code3("duchaintest_3.h", "#include <duchaintest_1.h>\n struct C : public A { Member1 m1; Member2 m2; A test(int arg) { int v1; \n{}\n { int v2, *v3; }} int test(); };");
qWarning() << "********************* Parsing step 1";
code3.parse(TopDUContext::AllDeclarationsContextsUsesAndAST);
DUChainReadLocker lock;
IndexedDeclaration CDecl = code3.getDeclaration("C");
QVERIFY(CDecl.isValid());
IndexedDeclaration ADecl = code3.getDeclaration("A");
QVERIFY(ADecl.isValid());
IndexedDeclaration C_m1 = code3.getDeclaration("C::m1");
QVERIFY(C_m1.isValid());
IndexedDeclaration C_m2 = code3.getDeclaration("C::m2");
QVERIFY(C_m2.isValid());
QVERIFY(CDecl.declaration()->internalContext());
QCOMPARE(CDecl.declaration()->internalContext()->localDeclarations().size(), 4);
IndexedDeclaration C_test = CDecl.declaration()->internalContext()->localDeclarations()[2];
QVERIFY(C_test.isValid());
DUContext* testCtx = C_test.data()->internalContext();
QVERIFY(testCtx);
QCOMPARE(testCtx->localDeclarations().size(), 1);
IndexedDeclaration C_test_v1 = testCtx->localDeclarations()[0];
QCOMPARE(testCtx->childContexts().size(), 2);
DUContext* child = testCtx->childContexts()[1];
QCOMPARE(child->localDeclarations().size(), 2);
IndexedDeclaration C_test_v2 = child->localDeclarations()[0];
IndexedDeclaration C_test_v3 = child->localDeclarations()[1];
QCOMPARE(C_test_v1.declaration()->identifier(), Identifier("v1"));
QCOMPARE(C_test_v2.declaration()->identifier(), Identifier("v2"));
QCOMPARE(C_test_v3.declaration()->identifier(), Identifier("v3"));
QCOMPARE(C_m1.declaration()->identifier(), Identifier("m1"));
QCOMPARE(C_m2.declaration()->identifier(), Identifier("m2"));
QCOMPARE(C_test.declaration()->identifier(), Identifier("test"));
QCOMPARE(CDecl.declaration()->identifier(), Identifier("C"));
QCOMPARE(ADecl.declaration()->identifier(), Identifier("A"));
lock.unlock();
code1.m_insertedCode.setText("struct A { struct Member2; struct Member1; };");
code3.m_insertedCode.setText("#include <duchaintest_1.h>\n class Q{}; struct C : public A { Member2 m2; int c; A test(int arg) { int w1; int v1;\n\n { int *v3; }} int test(); };");
code3.parse(TopDUContext::AllDeclarationsContextsAndUses | TopDUContext::ForceUpdateRecursive, true);
lock.lock();
QVERIFY(ADecl.declaration());
QCOMPARE(ADecl.declaration()->identifier(), Identifier("A"));
QVERIFY(CDecl.declaration());
QCOMPARE(CDecl.declaration()->identifier(), Identifier("C"));
QVERIFY(!C_m1.declaration());
QVERIFY(C_m2.declaration());
QCOMPARE(C_m2.declaration()->identifier(), Identifier("m2"));
QVERIFY(C_test.declaration());
QCOMPARE(C_test.declaration()->identifier(), Identifier("test"));
QVERIFY(C_test_v1.declaration());
QCOMPARE(C_test_v1.declaration()->identifier(), Identifier("v1"));
QVERIFY(!C_test_v2.declaration());
QVERIFY(C_test_v3.declaration());
QCOMPARE(C_test_v3.declaration()->identifier(), Identifier("v3"));
}
}