utils/framelayout/samples/sample/fl_sample.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        main.cpp
   3 // Purpose:     Contrib. demo
   4 // Author:      Aleksandras Gluchovas
   5 // Modified by:
   6 // Created:     24/11/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Aleksandras Gluchovas
   9 // Licence:       wxWindows license
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma implementation "fl_sample.cpp"
  14 #pragma interface "fl_sample.cpp"
  15 #endif
  16
  17 // For compilers that support precompilation, includes "wx/wx.h".
  18 #include "wx/wxprec.h"
  19
  20 #ifdef __BORLANDC__
  21 #pragma hdrstop
  22 #endif
  23
  24 #ifndef WX_PRECOMP
  25 #include "wx/wx.h"
  26 #endif
  27
  28 #include "controlbar.h"
  29 #include "objstore.h"
  30
  31 // plugins used
  32 #include "barhintspl.h"
  33 #include "hintanimpl.h"
  34
  35 #include "wx/textctrl.h"
  36
  37 // ADDED by alex (linker complaints...):
  38 char wxDummyChar=0;
  39
  40 #define ID_LOAD  102
  41 #define ID_STORE 103
  42 #define ID_QUIT  104
  43
  44 #define LAYOUT_FILE "layouts.dat"
  45
  46 class MyApp: public wxApp
  47 {
  48 public:
  49     bool OnInit(void);
  50 };
  51
  52 class MyFrame: public wxFrame
  53 {
  54 protected:
  55     wxFrameLayout* mpLayout;
  56     wxWindow*      mpClientWnd;
  57         wxPanel*       mpInternalFrm;
  58
  59     void SerializeMe( wxObjectStorage& store );
  60
  61     wxTextCtrl* CreateTextCtrl( const wxString& value );
  62
  63
  64 public:
  65     MyFrame( wxWindow* parent, char *title );
  66     ~MyFrame();
  67
  68     void OnLoad( wxCommandEvent& event );
  69         void OnStore( wxCommandEvent& event );
  70     void OnQuit( wxCommandEvent& event );
  71
  72     bool OnClose(void) { return TRUE; }
  73
  74     DECLARE_EVENT_TABLE()
  75 };
  76
  77 /***** Implementation for class MyApp *****/
  78
  79 IMPLEMENT_APP    (MyApp)
  80
  81 bool MyApp::OnInit(void)
  82 {
  83     // wxWindows boiler-plate:
  84
  85     MyFrame *frame = new MyFrame(NULL, "wxFrameLayout sample");
  86
  87     wxMenu *file_menu = new wxMenu;
  88
  89     file_menu->Append( ID_LOAD,  "&Load layout"  );
  90     file_menu->Append( ID_STORE, "&Store layout"  );
  91     file_menu->AppendSeparator();
  92
  93     file_menu->Append( ID_QUIT, "E&xit" );
  94
  95     wxMenuBar *menu_bar = new wxMenuBar;
  96
  97     menu_bar->Append(file_menu, "&File");
  98
  99     frame->CreateStatusBar(3);
 100     frame->SetMenuBar(menu_bar);
 101
 102     frame->Show(TRUE);
 103
 104     SetTopWindow(frame);
 105
 106     return TRUE;
 107 }
 108
 109 /***** Immlementation for class MyFrame *****/
 110
 111 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
 112
 113     EVT_MENU( ID_LOAD,  MyFrame::OnLoad  )
 114     EVT_MENU( ID_STORE, MyFrame::OnStore )
 115     EVT_MENU( ID_QUIT,  MyFrame::OnQuit  )
 116
 117 END_EVENT_TABLE()
 118
 119 MyFrame::MyFrame( wxWindow* parent, char *title )
 120
 121         : wxFrame( parent, -1, "NewTest-II", wxDefaultPosition,
 122                            wxSize( 700, 500 ),
 123                            wxCLIP_CHILDREN | wxMINIMIZE_BOX | wxMAXIMIZE_BOX |
 124                            wxTHICK_FRAME   | wxSYSTEM_MENU  | wxCAPTION,
 125                            "freimas" )
 126 {
 127 #ifdef __WXMSW__
 128         mpInternalFrm = (wxPanel*)this;
 129 #else
 130         mpInternalFrm = new wxPanel( this, -1 );
 131 #endif
 132
 133     mpClientWnd = CreateTextCtrl( "Client window" );
 134
 135         // btw, creation of internal frame is needed for wxGtk version
 136         // to act correctly (since menu-bar is a separate window there..)
 137
 138     mpLayout = new wxFrameLayout( mpInternalFrm, mpClientWnd );
 139
 140 #ifdef __WXGTK__
 141
 142         // real-time dosn't work well under wxGtk yet
 143         cbCommonPaneProperties props;
 144         mpLayout->GetPaneProperties( props );
 145
 146         props.mRealTimeUpdatesOn = FALSE; // off
 147
 148         mpLayout->SetPaneProperties( props, wxALL_PANES );
 149
 150 #endif
 151
 152         mpLayout->PushDefaultPlugins();
 153         mpLayout->AddPlugin( CLASSINFO( cbBarHintsPlugin ) ); // facny "X"es and beveal for barso
 154         //mpLayout->AddPlugin( CLASSINFO( cbHintAnimationPlugin ) );
 155
 156     cbDimInfo sizes( 80,65, // when docked horizontally
 157                      80,65,    // when docked vertically
 158                      80,30, // when floated
 159                      TRUE,  // the bar is fixed-size
 160                      5,     // vertical gap (bar border)
 161                      5      // horizontal gap (bar border)
 162                    );
 163
 164     // drop-in 20 bars
 165
 166     for( int i = 1; i <= 10; ++i )
 167     {
 168         char buf[4];
 169                 sprintf( buf, "%d", i );
 170         wxString name = wxString("Bar-");
 171                 name += buf;
 172
 173         sizes.mIsFixed = i % 5 > 0; // every fifth bar is not fixed-size
 174
 175         if ( !sizes.mIsFixed ) name += " (flexible)";
 176
 177         mpLayout->AddBar( CreateTextCtrl(name),// bar window
 178                           sizes, i % MAX_PANES,// alignment ( 0-top,1-bottom, etc)
 179                           0,                   // insert into 0th row (vert. position)
 180                           0,                   // offset from the start of row (in pixels)
 181                           name                 // name to refere in customization pop-ups
 182                        );
 183     }
 184 }
 185
 186 MyFrame::~MyFrame()
 187 {
 188     // layout is not a window, should be released manually
 189
 190     if ( mpLayout ) delete mpLayout;
 191 }
 192
 193 wxTextCtrl* MyFrame::CreateTextCtrl( const wxString& value )
 194 {
 195     wxTextCtrl* pCtrl =
 196
 197                 new wxTextCtrl( mpInternalFrm, -1, value,
 198                         wxPoint(0,0), wxSize(1,1), wxTE_MULTILINE );
 199
 200         pCtrl->SetBackgroundColour( wxColour( 255,255,255 ) );
 201
 202         return pCtrl;
 203 }
 204
 205 void MyFrame::OnLoad( wxCommandEvent& event )
 206 {
 207     if ( !wxFileExists( LAYOUT_FILE ) )
 208     {
 209         wxMessageBox( "layout data file `layout.dat' not found\n\n store layout first" );
 210
 211         return;
 212     }
 213
 214     mpLayout->HideBarWindows();       // hide first, to avoid flickered destruction
 215     mpLayout->DestroyBarWindows();
 216
 217         if ( mpClientWnd )
 218         {
 219         mpClientWnd->Destroy();
 220         delete mpLayout;
 221
 222                 mpClientWnd = NULL;
 223         }
 224
 225     wxIOStreamWrapper stm;
 226     stm.CreateForInput( LAYOUT_FILE ); // TRUE - create stream for input
 227
 228     wxObjectStorage store( stm );
 229
 230     SerializeMe( store );
 231
 232     mpLayout->Activate();
 233 }
 234
 235 void MyFrame::OnStore( wxCommandEvent& event )
 236 {
 237     wxIOStreamWrapper stm;
 238     stm.CreateForOutput( LAYOUT_FILE ); // FALSE - create stream for output
 239
 240     wxObjectStorage store( stm );
 241
 242     SerializeMe( store );
 243 }
 244
 245 void MyFrame::OnQuit( wxCommandEvent& event )
 246 {
 247     Show( FALSE ); // TRICK:: hide it, to avoid flickered destruction
 248
 249     Close(TRUE);
 250 }
 251
 252 void MyFrame::SerializeMe( wxObjectStorage& store )
 253 {
 254         // mark contaienr-frames as not serializable
 255
 256         store.AddInitialRef( mpInternalFrm );
 257         store.AddInitialRef( this );
 258
 259         // does all the rest for as
 260
 261     store.XchgObjPtr( (wxObject**) &(mpLayout) );
 262         store.XchgObjPtr( (wxObject**) &(mpClientWnd) );
 263
 264         store.Finalize(); // finish serialization
 265 }
 266
 267 #ifdef __HACK_MY_MSDEV40__
 268
 269 ////////////// new 2.0-magic (linker errors...) ////////////////
 270
 271 wxToolBar* wxFrame::CreateToolBar(long style, wxWindowID id, const wxString& name)
 272 {
 273     wxCHECK_MSG( m_frameToolBar == NULL, FALSE,
 274                "recreating toolbar in wxFrame" );
 275
 276     wxToolBar* toolBar = OnCreateToolBar(style, id, name);
 277     if (toolBar)
 278     {
 279         SetToolBar(toolBar);
 280         PositionToolBar();
 281         return toolBar;
 282     }
 283     else
 284     {
 285         return NULL;
 286     }
 287 }
 288
 289 wxToolBar* wxFrame::OnCreateToolBar(long style, wxWindowID id, const wxString& name)
 290 {
 291     return new wxToolBar(this, id, wxDefaultPosition, wxDefaultSize, style, name);
 292 }
 293
 294 #endif