Code/Tools/Libs/GuiFoundation/ContainerWindow/ContainerWindow.moc.h - dev - redgpu/ezEngine

Code/Tools/Libs/GuiFoundation/ContainerWindow/ContainerWindow.moc.h
104 строки3 KB
Jan Krassnigg
Rewrote the window layout save/restore code (#1786)
22 янв 2026, 22:43
22 янв 2026, 22:43b2c46b3
#pragma once

#include <Foundation/Containers/DynamicArray.h>
#include <Foundation/Containers/Map.h>
#include <Foundation/Strings/String.h>
#include <GuiFoundation/DocumentWindow/DocumentWindow.moc.h>
#include <GuiFoundation/GuiFoundationDLL.h>
#include <GuiFoundation/UIServices/UIServices.moc.h>
#include <QMainWindow>
#include <QSet>
#include <ToolsFoundation/Project/ToolsProject.h>

class ezDocumentManager;
class ezDocument;
class ezQtApplicationPanel;
struct ezDocumentTypeDescriptor;
class QLabel;

namespace ads
{
  class CDockManager;
  class CFloatingDockContainer;
  class CDockWidget;
} // namespace ads

/// \brief Container window that hosts documents and applications panels.
class EZ_GUIFOUNDATION_DLL ezQtContainerWindow : public QMainWindow
{
  Q_OBJECT

public:
  /// \brief Constructor.
  ezQtContainerWindow();
  ~ezQtContainerWindow();

  static ezQtContainerWindow* GetContainerWindow() { return s_pContainerWindow; }

  void AddDocumentWindow(ezQtDocumentWindow* pDocWindow);
  void DocumentWindowRenamed(ezQtDocumentWindow* pDocWindow);
  void AddApplicationPanel(ezQtApplicationPanel* pPanel);

  ads::CDockManager* GetDockManager() { return m_pDockManager; }

  static ezResult EnsureVisibleAnyContainer(ezDocument* pDocument);

  void GetDocumentWindows(ezHybridArray<ezQtDocumentWindow*, 16>& ref_windows);

  struct DocumentWindowState
  {
    bool m_bFloating = false;
  };

  /// Saves the current state (floating/docked) of all document windows.
  /// Call before restoring a layout.
  void SaveDocumentWindowStates(ezMap<ads::CDockWidget*, DocumentWindowState>& out_states);

  /// Restores document windows to their previous states after a layout change.
  /// Call after restoring a layout.
  void RestoreDocumentWindowStates(const ezMap<ads::CDockWidget*, DocumentWindowState>& states);

protected:
  virtual bool eventFilter(QObject* obj, QEvent* e) override;

private:
  friend class ezQtDocumentWindow;
  friend class ezQtApplicationPanel;

  ezResult EnsureVisible(ezQtDocumentWindow* pDocWindow);
  ezResult EnsureVisible(ezDocument* pDocument);
  ezResult EnsureVisible(ezQtApplicationPanel* pPanel);

private Q_SLOTS:
  void SlotDocumentTabCloseRequested();
  void SlotTabsContextMenuRequested(const QPoint& pos);
  void SlotUpdateWindowDecoration(void* pDocWindow);
  void SlotFloatingWidgetOpened(ads::CFloatingDockContainer* FloatingWidget);
  void SlotDockWidgetFloatingChanged(bool bFloating);

private:
  void UpdateWindowTitle();

  void RemoveDocumentWindow(ezQtDocumentWindow* pDocWindow);
  void RemoveApplicationPanel(ezQtApplicationPanel* pPanel);

  void UpdateWindowDecoration(ezQtDocumentWindow* pDocWindow);

  void DocumentWindowEventHandler(const ezQtDocumentWindowEvent& e);
  void ProjectEventHandler(const ezToolsProjectEvent& e);
  void UIServicesEventHandler(const ezQtUiServices::Event& e);

  virtual void closeEvent(QCloseEvent* e) override;

private:
  ads::CDockManager* m_pDockManager = nullptr;
  QLabel* m_pStatusBarLabel;
  ezDynamicArray<ezQtDocumentWindow*> m_DocumentWindows;
  ezDynamicArray<ads::CDockWidget*> m_DocumentDocks;

  ezDynamicArray<ezQtApplicationPanel*> m_ApplicationPanels;
  QSet<QString> m_DockNames;

  static ezQtContainerWindow* s_pContainerWindow;
  static bool s_bForceClose;
};