BranchWatchDialog: A Total Replacement for CodeDiffDialog

With a purpose-built Branch Watch feature built into the emulated system: BranchWatchDialog, replacing CodeDiffDialog, is now better than ever!

Source/Core/DolphinQt/Debugger/BranchWatchDialog.h

@@ -0,0 +1,114 @@
+// Copyright 2024 Dolphin Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include <optional>
+#include <string>
+
+#include <QDialog>
+#include <QModelIndexList>
+
+#include "Core/Core.h"
+
+namespace Core
+{
+class BranchWatch;
+class CPUThreadGuard;
+class System;
+}  // namespace Core
+class BranchWatchProxyModel;
+class BranchWatchTableModel;
+class CodeWidget;
+class QAction;
+class QMenu;
+class QPoint;
+class QPushButton;
+class QStatusBar;
+class QTableView;
+class QTimer;
+class QToolBar;
+class QWidget;
+
+namespace BranchWatchTableModelColumn
+{
+enum EnumType : int;
+}
+namespace BranchWatchTableModelUserRole
+{
+enum EnumType : int;
+}
+
+class BranchWatchDialog : public QDialog
+{
+  Q_OBJECT
+
+  using Column = BranchWatchTableModelColumn::EnumType;
+  using UserRole = BranchWatchTableModelUserRole::EnumType;
+
+public:
+  explicit BranchWatchDialog(Core::System& system, Core::BranchWatch& branch_watch,
+                             CodeWidget* code_widget, QWidget* parent = nullptr);
+  void done(int r) override;
+  int exec() override;
+  void open() override;
+
+private:
+  void OnStartPause(bool checked);
+  void OnClearBranchWatch();
+  void OnSave();
+  void OnSaveAs();
+  void OnLoad();
+  void OnLoadFrom();
+  void OnCodePathWasTaken();
+  void OnCodePathNotTaken();
+  void OnBranchWasOverwritten();
+  void OnBranchNotOverwritten();
+  void OnWipeRecentHits();
+  void OnWipeInspection();
+  void OnTimeout();
+  void OnEmulationStateChanged(Core::State new_state);
+  void OnHelp();
+  void OnToggleAutoSave(bool checked);
+  void OnHideShowControls(bool checked);
+  void OnToggleIgnoreApploader(bool checked);
+
+  void OnTableClicked(const QModelIndex& index);
+  void OnTableContextMenu(const QPoint& pos);
+  void OnTableHeaderContextMenu(const QPoint& pos);
+  void OnTableDelete(QModelIndexList index_list);
+  void OnTableDeleteKeypress();
+  void OnTableSetBLR(QModelIndexList index_list);
+  void OnTableSetNOP(QModelIndexList index_list);
+  void OnTableCopyAddress(QModelIndexList index_list);
+
+public:
+  // TODO: Step doesn't cause EmulationStateChanged to be emitted, so it has to call this manually.
+  void Update();
+  // TODO: There seems to be a lack of a ubiquitous signal for when symbols change.
+  void UpdateSymbols();
+
+private:
+  void UpdateStatus();
+  void Save(const Core::CPUThreadGuard& guard, const std::string& filepath);
+  void Load(const Core::CPUThreadGuard& guard, const std::string& filepath);
+  void AutoSave(const Core::CPUThreadGuard& guard);
+
+  Core::System& m_system;
+  Core::BranchWatch& m_branch_watch;
+  CodeWidget* m_code_widget;
+
+  QPushButton *m_btn_start_pause, *m_btn_clear_watch, *m_btn_path_was_taken, *m_btn_path_not_taken,
+      *m_btn_was_overwritten, *m_btn_not_overwritten, *m_btn_wipe_recent_hits;
+  QAction* m_act_autosave;
+  QMenu* m_mnu_column_visibility;
+
+  QToolBar* m_control_toolbar;
+  QTableView* m_table_view;
+  BranchWatchProxyModel* m_table_proxy;
+  BranchWatchTableModel* m_table_model;
+  QStatusBar* m_status_bar;
+  QTimer* m_timer;
+
+  std::optional<std::string> m_autosave_filepath;
+};