Parser and Assembler implementations

Source/Core/DolphinQt/Debugger/AssemblyEditor.h

@@ -0,0 +1,81 @@
+// Copyright 2023 Dolphin Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <QPlainTextEdit>
+#include <QTextBlock>
+
+class QWidget;
+class QPaintEvent;
+class QResizeEvent;
+class QRect;
+class QWheelEvent;
+class GekkoSyntaxHighlight;
+
+class AsmEditor : public QPlainTextEdit
+{
+  Q_OBJECT;
+
+public:
+  AsmEditor(const QString& file_path, int editor_num, bool dark_scheme, QWidget* parent = nullptr);
+  void LineNumberAreaPaintEvent(QPaintEvent* event);
+  int LineNumberAreaWidth();
+  const QString& Path() const { return m_path; }
+  const QString& FileName() const { return m_filename; }
+  const QString& EditorTitle() const { return m_title_ambiguous ? Path() : FileName(); }
+  const QString& BaseAddress() const { return m_base_address; }
+  void SetBaseAddress(const QString& ba);
+  void SetAmbiguous(bool b) { m_title_ambiguous = b; }
+  int EditorNum() const { return m_editor_num; }
+  bool LoadFromPath();
+  bool IsDirty() const { return m_dirty; }
+  bool IsAmbiguous() const { return m_title_ambiguous; }
+  bool PathsMatch(const QString& path) const;
+  void Zoom(int amount);
+
+public slots:
+  bool SaveFile(const QString& save_path);
+
+signals:
+  void PathChanged();
+  void DirtyChanged();
+  void ZoomRequested(int amount);
+
+protected:
+  void resizeEvent(QResizeEvent* event) override;
+  void paintEvent(QPaintEvent* event) override;
+  bool event(QEvent* e) override;
+  void keyPressEvent(QKeyEvent* event) override;
+  void wheelEvent(QWheelEvent* event) override;
+
+private:
+  void UpdateLineNumberAreaWidth(int new_block_count);
+  void HighlightCurrentLine();
+  void UpdateLineNumberArea(const QRect& rect, int dy);
+  int CharWidth() const;
+
+  class LineNumberArea : public QWidget
+  {
+  public:
+    LineNumberArea(AsmEditor* editor) : QWidget(editor), asm_editor(editor) {}
+    QSize sizeHint() const override;
+
+  protected:
+    void paintEvent(QPaintEvent* event) override;
+
+  private:
+    AsmEditor* asm_editor;
+  };
+
+  QWidget* m_line_number_area;
+  GekkoSyntaxHighlight* m_highlighter;
+  QString m_path;
+  QString m_filename;
+  QString m_base_address;
+  const int m_editor_num;
+  bool m_dirty;
+  QTextBlock m_last_block;
+  bool m_title_ambiguous;
+  bool m_dark_scheme;
+};