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 #ifndef wxDUMMY_OBJ_INCLUDED
  39 char wxDummyChar=0;
  40 #endif
  41
  42 #define ID_LOAD  102
  43 #define ID_STORE 103
  44 #define ID_QUIT  104
  45
  46 #define LAYOUT_FILE "layouts.dat"
  47
  48 class MyApp: public wxApp
  49 {
  50 public:
  51     bool OnInit(void);
  52 };
  53
  54 class MyFrame: public wxFrame
  55 {
  56 protected:
  57     wxFrameLayout* mpLayout;
  58     wxWindow*      mpClientWnd;
  59         wxPanel*       mpInternalFrm;
  60
  61     void SerializeMe( wxObjectStorage& store );
  62
  63     wxTextCtrl* CreateTextCtrl( const wxString& value );
  64
  65
  66 public:
  67     MyFrame( wxWindow* parent, char *title );
  68     ~MyFrame();
  69
  70     void OnLoad( wxCommandEvent& event );
  71         void OnStore( wxCommandEvent& event );
  72     void OnQuit( wxCommandEvent& event );
  73
  74     bool OnClose(void) { return TRUE; }
  75
  76     DECLARE_EVENT_TABLE()
  77 };
  78
  79 /***** Implementation for class MyApp *****/
  80
  81 IMPLEMENT_APP    (MyApp)
  82
  83 bool MyApp::OnInit(void)
  84 {
  85     // wxWindows boiler-plate:
  86
  87     MyFrame *frame = new MyFrame(NULL, "wxFrameLayout sample");
  88
  89     wxMenu *file_menu = new wxMenu;
  90
  91     file_menu->Append( ID_LOAD,  "&Load layout"  );
  92     file_menu->Append( ID_STORE, "&Store layout"  );
  93     file_menu->AppendSeparator();
  94
  95     file_menu->Append( ID_QUIT, "E&xit" );
  96
  97     wxMenuBar *menu_bar = new wxMenuBar;
  98
  99     menu_bar->Append(file_menu, "&File");
 100
 101     frame->CreateStatusBar(3);
 102     frame->SetMenuBar(menu_bar);
 103
 104     frame->Show(TRUE);
 105
 106     SetTopWindow(frame);
 107
 108     return TRUE;
 109 }
 110
 111 /***** Immlementation for class MyFrame *****/
 112
 113 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
 114
 115     EVT_MENU( ID_LOAD,  MyFrame::OnLoad  )
 116     EVT_MENU( ID_STORE, MyFrame::OnStore )
 117     EVT_MENU( ID_QUIT,  MyFrame::OnQuit  )
 118
 119 END_EVENT_TABLE()
 120
 121 MyFrame::MyFrame( wxWindow* parent, char *title )
 122
 123         : wxFrame( parent, -1, "NewTest-II", wxDefaultPosition,
 124                            wxSize( 700, 500 ),
 125                            wxCLIP_CHILDREN | wxMINIMIZE_BOX | wxMAXIMIZE_BOX |
 126                            wxTHICK_FRAME   | wxSYSTEM_MENU  | wxCAPTION,
 127                            "freimas" )
 128 {
 129 #ifdef __WXMSW__
 130         mpInternalFrm = (wxPanel*)this;
 131 #else
 132         mpInternalFrm = new wxPanel( this, -1 );
 133 #endif
 134
 135     mpClientWnd = CreateTextCtrl( "Client window" );
 136
 137         // btw, creation of internal frame is needed for wxGtk version
 138         // to act correctly (since menu-bar is a separate window there..)
 139
 140     mpLayout = new wxFrameLayout( mpInternalFrm, mpClientWnd );
 141
 142 #ifdef __WXGTK__
 143
 144         // real-time dosn't work well under wxGtk yet
 145         cbCommonPaneProperties props;
 146         mpLayout->GetPaneProperties( props );
 147
 148         props.mRealTimeUpdatesOn = FALSE; // off
 149
 150         mpLayout->SetPaneProperties( props, wxALL_PANES );
 151
 152 #endif
 153
 154         mpLayout->PushDefaultPlugins();
 155         mpLayout->AddPlugin( CLASSINFO( cbBarHintsPlugin ) ); // facny "X"es and beveal for barso
 156         //mpLayout->AddPlugin( CLASSINFO( cbHintAnimationPlugin ) );
 157
 158     cbDimInfo sizes( 80,65, // when docked horizontally
 159                      80,65,    // when docked vertically
 160                      80,30, // when floated
 161                      TRUE,  // the bar is fixed-size
 162                      5,     // vertical gap (bar border)
 163                      5      // horizontal gap (bar border)
 164                    );
 165
 166     // drop-in 20 bars
 167
 168     for( int i = 1; i <= 10; ++i )
 169     {
 170         char buf[4];
 171                 sprintf( buf, "%d", i );
 172         wxString name = wxString("Bar-");
 173                 name += buf;
 174
 175         sizes.mIsFixed = i % 5 > 0; // every fifth bar is not fixed-size
 176
 177         if ( !sizes.mIsFixed ) name += " (flexible)";
 178
 179         mpLayout->AddBar( CreateTextCtrl(name),// bar window
 180                           sizes, i % MAX_PANES,// alignment ( 0-top,1-bottom, etc)
 181                           0,                   // insert into 0th row (vert. position)
 182                           0,                   // offset from the start of row (in pixels)
 183                           name                 // name to refere in customization pop-ups
 184                        );
 185     }
 186 }
 187
 188 MyFrame::~MyFrame()
 189 {
 190     // layout is not a window, should be released manually
 191
 192     if ( mpLayout ) delete mpLayout;
 193 }
 194
 195 wxTextCtrl* MyFrame::CreateTextCtrl( const wxString& value )
 196 {
 197     wxTextCtrl* pCtrl =
 198
 199                 new wxTextCtrl( mpInternalFrm, -1, value,
 200                         wxPoint(0,0), wxSize(1,1), wxTE_MULTILINE );
 201
 202         pCtrl->SetBackgroundColour( wxColour( 255,255,255 ) );
 203
 204         return pCtrl;
 205 }
 206
 207 void MyFrame::OnLoad( wxCommandEvent& event )
 208 {
 209     if ( !wxFileExists( LAYOUT_FILE ) )
 210     {
 211         wxMessageBox( "layout data file `layout.dat' not found\n\n store layout first" );
 212
 213         return;
 214     }
 215
 216     mpLayout->HideBarWindows();       // hide first, to avoid flickered destruction
 217     mpLayout->DestroyBarWindows();
 218
 219         if ( mpClientWnd )
 220         {
 221         mpClientWnd->Destroy();
 222         delete mpLayout;
 223
 224                 mpClientWnd = NULL;
 225         }
 226
 227     wxIOStreamWrapper stm;
 228     stm.CreateForInput( LAYOUT_FILE ); // TRUE - create stream for input
 229
 230     wxObjectStorage store( stm );
 231
 232     SerializeMe( store );
 233
 234     mpLayout->Activate();
 235 }
 236
 237 void MyFrame::OnStore( wxCommandEvent& event )
 238 {
 239     wxIOStreamWrapper stm;
 240     stm.CreateForOutput( LAYOUT_FILE ); // FALSE - create stream for output
 241
 242     wxObjectStorage store( stm );
 243
 244     SerializeMe( store );
 245 }
 246
 247 void MyFrame::OnQuit( wxCommandEvent& event )
 248 {
 249     Show( FALSE ); // TRICK:: hide it, to avoid flickered destruction
 250
 251     Close(TRUE);
 252 }
 253
 254 void MyFrame::SerializeMe( wxObjectStorage& store )
 255 {
 256         // mark contaienr-frames as not serializable
 257
 258         store.AddInitialRef( mpInternalFrm );
 259         store.AddInitialRef( this );
 260
 261         // does all the rest for as
 262
 263     store.XchgObjPtr( (wxObject**) &(mpLayout) );
 264         store.XchgObjPtr( (wxObject**) &(mpClientWnd) );
 265
 266         store.Finalize(); // finish serialization
 267 }
 268
 269 #ifdef __HACK_MY_MSDEV40__
 270
 271 ////////////// new 2.0-magic (linker errors...) ////////////////
 272
 273 wxToolBar* wxFrame::CreateToolBar(long style, wxWindowID id, const wxString& name)
 274 {
 275     wxCHECK_MSG( m_frameToolBar == NULL, FALSE,
 276                "recreating toolbar in wxFrame" );
 277
 278     wxToolBar* toolBar = OnCreateToolBar(style, id, name);
 279     if (toolBar)
 280     {
 281         SetToolBar(toolBar);
 282         PositionToolBar();
 283         return toolBar;
 284     }
 285     else
 286     {
 287         return NULL;
 288     }
 289 }
 290
 291 wxToolBar* wxFrame::OnCreateToolBar(long style, wxWindowID id, const wxString& name)
 292 {
 293     return new wxToolBar(this, id, wxDefaultPosition, wxDefaultSize, style, name);
 294 }
 295
 296 #endif