contrib/include/wx/fl/frmview.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        frmview.h
   3 // Purpose:     wxFrameView and wxFrameManager classes.
   4 // Author:      Aleksandras Gluchovas
   5 // Modified by:
   6 // Created:     02/01/99
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Aleksandras Gluchovas
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef __FRMVIEW_G__
  13 #define __FRMVIEW_G__
  14
  15 #if defined(__GNUG__) && !defined(__APPLE__)
  16     #pragma interface "frmview.h"
  17 #endif
  18
  19 #include "wx/module.h"
  20
  21 #if 0
  22 #include "wx/fl/objstore.h"
  23 #endif
  24
  25 class wxObjectStorage;
  26
  27 #include "wx/fl/controlbar.h"
  28
  29 class wxFrameManager;
  30
  31 /*
  32 It is not clear what this class does. It is not used elsewhere in FL.
  33 */
  34
  35 class WXDLLIMPEXP_FL wxFrameView : public wxEvtHandler
  36 {
  37 protected:
  38     wxStringList    mTopMenus;
  39     wxFrameLayout*  mpLayout;
  40     wxFrameManager* mpFrameMgr;
  41     bool            mDoToolUpdates;
  42
  43     friend class wxFrameManager;
  44     friend class wxFrameViewSerializer;
  45
  46 protected:
  47     void OnIdle( wxIdleEvent& event);
  48
  49 public:
  50     wxFrameView();
  51     ~wxFrameView();
  52
  53     virtual void Activate();
  54     virtual void Deactivate();
  55
  56     wxFrame* GetParentFrame();
  57     wxWindow* GetClientWindow();
  58
  59     wxFrameManager& GetFrameManager();
  60
  61     void RegisterMenu( const wxString& topMenuName );
  62
  63     void CreateLayout();
  64     wxFrameLayout* GetLayout();
  65     void SetLayout( wxFrameLayout* pLayout );
  66     void SetToolUpdates( bool doToolUpdates = TRUE );
  67
  68
  69     // hooks for specific frame-views
  70
  71     virtual void OnInit() {}
  72
  73     virtual void OnSerialize( wxObjectStorage& store ) {}
  74     virtual void OnActiveate() {}
  75     virtual void OnDeactivate() {}
  76
  77     // imp. is mandatory
  78     virtual void OnRecreate() {}
  79     virtual void OnInitMenus() {}
  80
  81     DECLARE_EVENT_TABLE()
  82 };
  83
  84 class wxFrame;
  85
  86 /*
  87 It is not clear what this class does. It is not used elsewhere in FL.
  88 */
  89
  90 class WXDLLIMPEXP_FL wxFrameManager : public wxObject
  91 {
  92 protected:
  93     wxList       mViews;
  94     wxWindow*    mpFrameWnd;
  95     int          mActiveViewNo;
  96     wxWindow*    mpClientWnd;
  97
  98 #if 0
  99     wxObjectStorage mStore;
 100 #endif
 101
 102     wxString        mSettingsFile;
 103
 104 protected:
 105     void DoSerialize( wxObjectStorage& store );
 106     void DestroyViews();
 107     int GetViewNo( wxFrameView* pView );
 108     void EnableMenusForView( wxFrameView* pView, bool enable );
 109     void SyncAllMenus();
 110
 111 public:
 112     wxFrameManager();
 113     ~wxFrameManager();
 114
 115     // if file name is empty, views are are not saved/loaded
 116
 117     virtual void Init( wxWindow* pMainFrame,
 118                        const wxString& settingsFile = wxEmptyString );
 119
 120     // synonyms
 121     wxFrame* GetParentFrame();
 122     wxWindow* GetParentWindow();
 123
 124     int GetActiveViewNo();
 125     wxFrameView* GetActiveView();
 126     wxNode* GetActiveViewNode();
 127
 128     wxFrameView* GetView( int viewNo );
 129
 130     void SetClinetWindow( wxWindow* pFrameClient );
 131     wxWindow* GetClientWindow();
 132
 133     void AddView( wxFrameView* pFrmView );
 134     void RemoveView( wxFrameView* pFrmView );
 135
 136     void ActivateView( int viewNo );
 137     void ActivateView( wxFrameView* pFrmView );
 138     void DeactivateCurrentView();
 139
 140     wxObjectStorage& GetObjectStore();
 141
 142     void SaveViewsNow();
 143     bool ReloadViews();
 144
 145     bool ViewsAreLoaded();
 146 };
 147
 148 #endif /* __FRMVIEW_G__ */
 149