First Commit

pcsx2-qt/Debugger/Docking/DockManager.h

@@ -0,0 +1,111 @@
+// SPDX-FileCopyrightText: 2002-2025 PCSX2 Dev Team
+// SPDX-License-Identifier: GPL-3.0+
+
+#pragma once
+
+#include "Debugger/Docking/DockLayout.h"
+#include "Debugger/Docking/DockMenuBar.h"
+
+#include <kddockwidgets/MainWindow.h>
+#include <kddockwidgets/DockWidget.h>
+#include <kddockwidgets/core/DockRegistry.h>
+#include <kddockwidgets/core/DockWidget.h>
+#include <kddockwidgets/core/Draggable_p.h>
+
+#include <QtCore/QPointer>
+#include <QtWidgets/QPushButton>
+#include <QtWidgets/QTabBar>
+
+class DockManager : public QObject
+{
+	Q_OBJECT
+
+public:
+	DockManager(QObject* parent = nullptr);
+
+	DockManager(const DockManager& rhs) = delete;
+	DockManager& operator=(const DockManager& rhs) = delete;
+
+	DockManager(DockManager&& rhs) = delete;
+	DockManager& operator=(DockManager&&) = delete;
+
+	// This needs to be called before any KDDockWidgets objects are created
+	// including the debugger window itself.
+	static void configureDockingSystem();
+
+	template <typename... Args>
+	DockLayout::Index createLayout(Args&&... args)
+	{
+		DockLayout::Index layout_index = m_layouts.size();
+
+		if (m_layouts.empty())
+		{
+			// Delete the placeholder created in DockManager::deleteLayout.
+			for (KDDockWidgets::Core::DockWidget* dock : KDDockWidgets::DockRegistry::self()->dockwidgets())
+				delete dock;
+		}
+
+		m_layouts.emplace_back(std::forward<Args>(args)..., layout_index);
+
+		return layout_index;
+	}
+
+	bool deleteLayout(DockLayout::Index layout_index);
+
+	void switchToLayout(DockLayout::Index layout_index, bool blink_tab = false);
+	bool switchToLayoutWithCPU(BreakPointCpu cpu, bool blink_tab = false);
+
+	void loadLayouts();
+	bool saveLayouts();
+	bool saveCurrentLayout();
+
+	QString currentLayoutName();
+	bool canResetCurrentLayout();
+
+	void resetCurrentLayout();
+	void resetDefaultLayouts();
+	void resetAllLayouts();
+
+	void createToolsMenu(QMenu* menu);
+	void createWindowsMenu(QMenu* menu);
+
+	QWidget* createMenuBar(QWidget* original_menu_bar);
+	void updateLayoutSwitcher();
+	void newLayoutClicked();
+	void openLayoutSwitcherContextMenu(const QPoint& pos, QTabBar* layout_switcher);
+	void editLayoutClicked(DockLayout::Index layout_index);
+	void resetLayoutClicked(DockLayout::Index layout_index);
+	void deleteLayoutClicked(DockLayout::Index layout_index);
+	void layoutSwitcherTabMoved(DockLayout::Index from_index, DockLayout::Index to_index);
+
+	bool hasNameConflict(const QString& name, DockLayout::Index layout_index);
+
+	void updateDockWidgetTitles();
+
+	const std::map<QString, QPointer<DebuggerView>>& debuggerViews();
+	size_t countDebuggerViewsOfType(const char* type);
+	void recreateDebuggerView(const QString& unique_name);
+	void destroyDebuggerView(const QString& unique_name);
+	void setPrimaryDebuggerView(DebuggerView* widget, bool is_primary);
+	void switchToDebuggerView(DebuggerView* widget);
+
+	void updateTheme();
+
+	bool isLayoutLocked();
+	void setLayoutLockedAndSaveSetting(bool locked);
+	void setLayoutLocked(bool locked, bool save_setting);
+	void updateToolBarLockState();
+
+	std::optional<BreakPointCpu> cpu();
+
+private:
+	static KDDockWidgets::Core::DockWidget* dockWidgetFactory(const QString& name);
+	static bool dragAboutToStart(KDDockWidgets::Core::Draggable* draggable);
+
+	std::vector<DockLayout> m_layouts;
+	DockLayout::Index m_current_layout = DockLayout::INVALID_INDEX;
+
+	DockMenuBar* m_menu_bar = nullptr;
+
+	bool m_layout_locked = true;
+};