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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 "qmljscomponentfromobjectdef.h"
#include "qmljseditortr.h"
#include "qmljsquickfix.h"
#include "qmljsquickfixassist.h"
#include "qmljswrapinloader.h"
#include <extensionsystem/iplugin.h>
#include <extensionsystem/pluginmanager.h>
#include <qmljs/parser/qmljsast_p.h>
#include <qmljstools/qmljsrefactoringchanges.h>
#include <texteditor/codeassist/assistinterface.h>
#include <QApplication>
using namespace QmlJS;
using namespace QmlJS::AST;
using namespace QmlJSTools;
using namespace TextEditor;
namespace QmlJSEditor {
using namespace Internal;
namespace {
/*
Reformats a one-line object into a multi-line one, i.e.
Item { x: 10; y: 20; width: 10 }
into
Item {
x: 10;
y: 20;
width: 10
}
*/
class SplitInitializerOperation: public QmlJSQuickFixOperation
{
UiObjectInitializer *_objectInitializer;
public:
SplitInitializerOperation(const Internal::QmlJSQuickFixAssistInterface *interface,
UiObjectInitializer *objectInitializer)
: QmlJSQuickFixOperation(interface, 0)
, _objectInitializer(objectInitializer)
{
setDescription(Tr::tr("Split Initializer"));
}
void performChanges(QmlJSRefactoringFilePtr currentFile,
const QmlJSRefactoringChanges &,
const QString &) override
{
Q_ASSERT(_objectInitializer);
Utils::ChangeSet changes;
for (UiObjectMemberList *it = _objectInitializer->members; it; it = it->next) {
if (UiObjectMember *member = it->member) {
const SourceLocation loc = member->firstSourceLocation();
// insert a newline at the beginning of this binding
changes.insert(currentFile->startOf(loc), QLatin1String("\n"));
}
}
// insert a newline before the closing brace
changes.insert(currentFile->startOf(_objectInitializer->rbraceToken),
QLatin1String("\n"));
currentFile->setChangeSet(changes);
currentFile->apply();
}
};
void matchSplitInitializerQuickFix(const Internal::QmlJSQuickFixAssistInterface *interface,
QuickFixOperations &result)
{
UiObjectInitializer *objectInitializer = nullptr;
const int pos = interface->currentFile()->cursor().position();
if (Node *member = interface->semanticInfo().rangeAt(pos)) {
if (auto b = AST::cast<const UiObjectBinding *>(member)) {
if (b->initializer->lbraceToken.startLine == b->initializer->rbraceToken.startLine)
objectInitializer = b->initializer;
} else if (auto b = AST::cast<const UiObjectDefinition *>(member)) {
if (b->initializer->lbraceToken.startLine == b->initializer->rbraceToken.startLine)
objectInitializer = b->initializer;
}
}
if (objectInitializer)
result << new SplitInitializerOperation(interface, objectInitializer);
}
/*
Adds a comment to suppress a static analysis message
*/
class AnalysizeMessageSuppressionOperation: public QmlJSQuickFixOperation
{
StaticAnalysis::Message _message;
public:
AnalysizeMessageSuppressionOperation(const Internal::QmlJSQuickFixAssistInterface *interface,
const StaticAnalysis::Message &message)
: QmlJSQuickFixOperation(interface, 0)
, _message(message)
{
setDescription(Tr::tr("Add a Comment to Suppress This Message"));
}
void performChanges(QmlJSRefactoringFilePtr currentFile,
const QmlJSRefactoringChanges &,
const QString &) override
{
Utils::ChangeSet changes;
const int insertLoc = _message.location.begin() - _message.location.startColumn + 1;
changes.insert(insertLoc, QString::fromLatin1("// %1\n").arg(_message.suppressionString()));
currentFile->setChangeSet(changes);
currentFile->apply();
}
};
void matchAddAnalysisMessageSuppressionCommentQuickFix(
const Internal::QmlJSQuickFixAssistInterface *interface, QuickFixOperations &result)
{
const QList<StaticAnalysis::Message> &messages = interface->semanticInfo().staticAnalysisMessages;
for (const StaticAnalysis::Message &message : messages) {
if (interface->currentFile()->isCursorOn(message.location)) {
result << new AnalysizeMessageSuppressionOperation(interface, message);
return;
}
}
}
} // end of anonymous namespace
QuickFixOperations findQmlJSQuickFixes(const AssistInterface *interface)
{
auto qmlJSInterface = static_cast<const QmlJSQuickFixAssistInterface *>(interface);
QuickFixOperations quickFixes;
matchSplitInitializerQuickFix(qmlJSInterface, quickFixes);
matchComponentFromObjectDefQuickFix(qmlJSInterface, quickFixes);
matchWrapInLoaderQuickFix(qmlJSInterface, quickFixes);
matchAddAnalysisMessageSuppressionCommentQuickFix(qmlJSInterface, quickFixes);
return quickFixes;
}
} // namespace QmlJSEditor
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