DeclContextView.h

Go to the documentation of this file.

/*$!{
* Aurora Clang AST Viewer (ACAV)
* 
* Copyright (c) 2026 Min Liu
* Copyright (c) 2026 Michael David Adams
* 
* SPDX-License-Identifier: GPL-2.0-or-later
* 
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
* 
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
* GNU General Public License for more details.
* 
* You should have received a copy of the GNU General Public License along
* with this program; if not, see <https://www.gnu.org/licenses/>.
}$!*/

#pragma once
 
#include "core/AstNode.h"
#include <QString>
#include <QTreeWidget>
#include <QWidget>
 
class QLabel;
class QVBoxLayout;
 
namespace acav {

class DeclContextView : public QWidget {
  Q_OBJECT
 
public:
  explicit DeclContextView(QWidget *parent = nullptr);
  ~DeclContextView() override = default;
 
signals:
  void contextNodeClicked(AstViewNode *node);
 
public slots:
  void setSelectedNode(AstViewNode *node);

  void clear();

  void focusSemanticTree();

  void focusLexicalTree();

  void applyFont(const QFont &font);
 
private slots:
  void onContextItemChanged(QTreeWidgetItem *current, QTreeWidgetItem *previous);
 
private:
  void setupUI();

  void populateContextHierarchy(AstViewNode *node);

  void showNotApplicable();

  void populateContextTree(QTreeWidget *tree, const AcavJson *contextArray,
                           bool highlightLast);

  void applyKindStyling(QTreeWidgetItem *item, const QString &kind) const;
 
  // UI components
  QLabel *semanticLabel_;
  QLabel *lexicalLabel_;
  QTreeWidget *semanticTree_;
  QTreeWidget *lexicalTree_;
};
 
} // namespace acav