utils/framelayout/src/frmview.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        No names yet.
   3 // Purpose:     Contrib. demo
   4 // Author:      Aleksandras Gluchovas
   5 // Modified by:
   6 // Created:     02/01/99
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Aleksandras Gluchovas
   9 // Licence:     wxWindows license
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef __FRMVIEW_G__
  13 #define __FRMVIEW_G__
  14
  15 #include "wx/module.h"
  16
  17 #if 0
  18 #include "objstore.h"
  19 #endif
  20
  21 class wxObjectStorage;
  22
  23 #include "controlbar.h"
  24
  25 class wxFrameManager;
  26
  27 class wxFrameView : public wxEvtHandler
  28 {
  29 protected:
  30         wxStringList    mTopMenus;
  31         wxFrameLayout*  mpLayout;
  32         wxFrameManager* mpFrameMgr;
  33         bool            mDoToolUpdates;
  34
  35         friend class wxFrameManager;
  36         friend class wxFrameViewSerializer;
  37
  38 protected:
  39         void OnIdle( wxIdleEvent& event);
  40
  41 public:
  42         wxFrameView();
  43         ~wxFrameView();
  44
  45         virtual void Activate();
  46         virtual void Deactivate();
  47
  48         wxFrame* GetParentFrame();
  49         wxWindow* GetClientWindow();
  50
  51         wxFrameManager& GetFrameManager();
  52
  53         void RegisterMenu( const wxString& topMenuName );
  54
  55         void CreateLayout();
  56         wxFrameLayout* GetLayout();
  57         void SetLayout( wxFrameLayout* pLayout );
  58         void SetToolUpdates( bool doToolUpdates = TRUE );
  59
  60
  61         // hooks for specific frame-views
  62
  63         virtual void OnInit() {}
  64
  65         virtual void OnSerialize( wxObjectStorage& store ) {}
  66         virtual void OnActiveate() {}
  67         virtual void OnDeactivate() {}
  68
  69         // imp. is mandatory
  70         virtual void OnRecreate() {}
  71         virtual void OnInitMenus() {}
  72
  73         DECLARE_EVENT_TABLE()
  74 };
  75
  76 class wxFrame;
  77
  78 class wxFrameManager : wxObject
  79 {
  80 protected:
  81         wxList       mViews;
  82         wxWindow*    mpFrameWnd;
  83         int          mActiveViewNo;
  84         wxWindow*    mpClientWnd;
  85
  86 #if 0
  87         wxObjectStorage mStore;
  88 #endif
  89
  90         wxString        mSettingsFile;
  91
  92 protected:
  93         void DoSerialize( wxObjectStorage& store );
  94         void DestroyViews();
  95         int GetViewNo( wxFrameView* pView );
  96         void EnableMenusForView( wxFrameView* pView, bool enable );
  97         void SyncAllMenus();
  98
  99 public:
 100         wxFrameManager();
 101         ~wxFrameManager();
 102
 103         // if file name is empty, views are are not saved/loaded
 104
 105         virtual void Init( wxWindow* pMainFrame, const wxString& settingsFile = "" );
 106
 107         // synonyms
 108         wxFrame* GetParentFrame();
 109         wxWindow* GetParentWindow();
 110
 111         int GetActiveViewNo();
 112         wxFrameView* GetActiveView();
 113         wxNode* GetActiveViewNode();
 114
 115         wxFrameView* GetView( int viewNo );
 116
 117         void SetClinetWindow( wxWindow* pFrameClient );
 118         wxWindow* GetClientWindow();
 119
 120         void AddView( wxFrameView* pFrmView );
 121         void RemoveView( wxFrameView* pFrmView );
 122
 123         void ActivateView( int viewNo );
 124         void ActivateView( wxFrameView* pFrmView );
 125         void DeactivateCurrentView();
 126
 127         wxObjectStorage& GetObjectStore();
 128
 129         void SaveViewsNow();
 130         bool ReloadViews();
 131
 132         bool ViewsAreLoaded();
 133 };
 134
 135 #endif