samples/notebook/notebook.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        samples/notebook/notebook.cpp
   3 // Purpose:     a sample demonstrating notebook usage
   4 // Author:      Julian Smart
   5 // Modified by: Dimitri Schoolwerth
   6 // Created:     26/10/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 1998-2002 wxWidgets team
   9 // License:     wxWindows license
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 // For compilers that support precompilation, includes "wx.h".
  13 #include "wx/wxprec.h"
  14
  15 #ifdef __BORLANDC__
  16     #pragma hdrstop
  17 #endif
  18
  19 #ifndef WX_PRECOMP
  20     #include "wx/wx.h"
  21 #endif
  22
  23 #include "wx/imaglist.h"
  24 #include "wx/artprov.h"
  25 #include "wx/cshelp.h"
  26 #include "wx/utils.h"
  27 #include "notebook.h"
  28
  29 #if !defined(__WXMSW__) && !defined(__WXPM__)
  30     #include "../sample.xpm"
  31 #endif
  32
  33 IMPLEMENT_APP(MyApp)
  34
  35 bool MyApp::OnInit()
  36 {
  37     if ( !wxApp::OnInit() )
  38         return false;
  39
  40 #if wxUSE_HELP
  41     wxHelpProvider::Set( new wxSimpleHelpProvider );
  42 #endif
  43
  44     // Create the main window
  45     MyFrame *frame = new MyFrame();
  46
  47     // Problem with generic wxNotebook implementation whereby it doesn't size
  48     // properly unless you set the size again
  49 #if defined(__WXMOTIF__)
  50     int width, height;
  51     frame->GetSize(& width, & height);
  52     frame->SetSize(wxDefaultCoord, wxDefaultCoord, width, height);
  53 #endif
  54
  55     frame->Show();
  56
  57     return true;
  58 }
  59
  60 wxPanel *CreateUserCreatedPage(wxBookCtrlBase *parent)
  61 {
  62     wxPanel *panel = new wxPanel(parent);
  63
  64 #if wxUSE_HELP
  65     panel->SetHelpText( wxT( "Panel with a Button" ) );
  66 #endif
  67
  68     (void) new wxButton( panel, wxID_ANY, wxT("Button"),
  69         wxPoint(10, 10), wxDefaultSize );
  70
  71     return panel;
  72 }
  73
  74 wxPanel *CreateRadioButtonsPage(wxBookCtrlBase *parent)
  75 {
  76     wxPanel *panel = new wxPanel(parent);
  77
  78 #if wxUSE_HELP
  79     panel->SetHelpText( wxT( "Panel with some Radio Buttons" ) );
  80 #endif
  81
  82     wxString animals[] = { wxT("Fox"), wxT("Hare"), wxT("Rabbit"),
  83         wxT("Sabre-toothed tiger"), wxT("T Rex") };
  84
  85     wxRadioBox *radiobox1 = new wxRadioBox(panel, wxID_ANY, wxT("Choose one"),
  86         wxDefaultPosition, wxDefaultSize, 5, animals, 2, wxRA_SPECIFY_ROWS);
  87
  88     wxString computers[] = { wxT("Amiga"), wxT("Commodore 64"), wxT("PET"),
  89         wxT("Another") };
  90
  91     wxRadioBox *radiobox2 = new wxRadioBox(panel, wxID_ANY,
  92         wxT("Choose your favourite"), wxDefaultPosition, wxDefaultSize,
  93         4, computers, 0, wxRA_SPECIFY_COLS);
  94
  95     wxBoxSizer *sizerPanel = new wxBoxSizer(wxVERTICAL);
  96     sizerPanel->Add(radiobox1, 2, wxEXPAND);
  97     sizerPanel->Add(radiobox2, 1, wxEXPAND);
  98     panel->SetSizer(sizerPanel);
  99
 100     return panel;
 101 }
 102
 103 wxPanel *CreateVetoPage(wxBookCtrlBase *parent)
 104 {
 105     wxPanel *panel = new wxPanel(parent);
 106
 107 #if wxUSE_HELP
 108     panel->SetHelpText( wxT( "An empty panel" ) );
 109 #endif
 110
 111     (void) new wxStaticText( panel, wxID_ANY,
 112         wxT("This page intentionally left blank"), wxPoint(10, 10) );
 113
 114     return panel;
 115 }
 116
 117 wxPanel *CreateBigButtonPage(wxBookCtrlBase *parent)
 118 {
 119     wxPanel *panel = new wxPanel(parent);
 120
 121 #if wxUSE_HELP
 122     panel->SetHelpText( wxT( "Panel with a maximized button" ) );
 123 #endif
 124
 125     wxButton *buttonBig = new wxButton(panel, wxID_ANY, wxT("Maximized button"));
 126
 127     wxBoxSizer *sizerPanel = new wxBoxSizer(wxVERTICAL);
 128     sizerPanel->Add(buttonBig, 1, wxEXPAND);
 129     panel->SetSizer(sizerPanel);
 130
 131     return panel;
 132 }
 133
 134
 135 wxPanel *CreateInsertPage(wxBookCtrlBase *parent)
 136 {
 137     wxPanel *panel = new wxPanel(parent);
 138
 139 #if wxUSE_HELP
 140     panel->SetHelpText( wxT( "Maroon panel" ) );
 141 #endif
 142
 143     panel->SetBackgroundColour( wxColour( wxT("MAROON") ) );
 144     (void) new wxStaticText( panel, wxID_ANY,
 145         wxT("This page has been inserted, not added."), wxPoint(10, 10) );
 146
 147     return panel;
 148 }
 149
 150 int GetIconIndex(wxBookCtrlBase* bookCtrl)
 151 {
 152     if (bookCtrl && bookCtrl->GetImageList())
 153     {
 154        int nImages = bookCtrl->GetImageList()->GetImageCount();
 155        if (nImages > 0)
 156        {
 157            return bookCtrl->GetPageCount() % nImages;
 158        }
 159     }
 160
 161     return -1;
 162 }
 163
 164 void CreateInitialPages(wxBookCtrlBase *parent)
 165 {
 166     // Create and add some panels to the notebook
 167
 168     wxPanel *panel = CreateRadioButtonsPage(parent);
 169     parent->AddPage( panel, RADIOBUTTONS_PAGE_NAME, false, GetIconIndex(parent) );
 170
 171     panel = CreateVetoPage(parent);
 172     parent->AddPage( panel, VETO_PAGE_NAME, false, GetIconIndex(parent) );
 173
 174     panel = CreateBigButtonPage(parent);
 175     parent->AddPage( panel, MAXIMIZED_BUTTON_PAGE_NAME, false, GetIconIndex(parent) );
 176
 177     panel = CreateInsertPage(parent);
 178     parent->InsertPage( 0, panel, I_WAS_INSERTED_PAGE_NAME, false, GetIconIndex(parent) );
 179
 180     parent->SetSelection(1);
 181 }
 182
 183 wxPanel *CreatePage(wxBookCtrlBase *parent, const wxString&pageName)
 184 {
 185     if ( pageName.Contains(INSERTED_PAGE_NAME) ||
 186             pageName.Contains(ADDED_PAGE_NAME) ||
 187                 pageName.Contains(ADDED_SUB_PAGE_NAME) ||
 188                     pageName.Contains(ADDED_PAGE_NAME_BEFORE) )
 189         return CreateUserCreatedPage(parent);
 190
 191     if ( pageName == I_WAS_INSERTED_PAGE_NAME )
 192         return CreateInsertPage(parent);
 193
 194     if ( pageName == VETO_PAGE_NAME )
 195         return CreateVetoPage(parent);
 196
 197     if ( pageName == RADIOBUTTONS_PAGE_NAME )
 198         return CreateRadioButtonsPage(parent);
 199
 200     if ( pageName == MAXIMIZED_BUTTON_PAGE_NAME )
 201         return CreateBigButtonPage(parent);
 202
 203     wxFAIL_MSG( _T("unknown page name") );
 204
 205     return NULL;
 206 }
 207
 208 MyFrame::MyFrame()
 209     : wxFrame(NULL, wxID_ANY, wxString(wxT("wxWidgets book controls sample")))
 210 {
 211 #if wxUSE_HELP
 212     SetExtraStyle(wxFRAME_EX_CONTEXTHELP);
 213 #endif // wxUSE_HELP
 214
 215 #if wxUSE_NOTEBOOK
 216     m_type = Type_Notebook;
 217 #elif wxUSE_CHOICEBOOK
 218     m_type = Type_Choicebook;
 219 #elif wxUSE_LISTBOOK
 220     m_type = Type_Listbook;
 221 #elif wxUSE_TREEBOOK
 222     m_type = Type_Treebook;
 223 #elif
 224     #error "Don't use Notebook sample without any book enabled in wxWidgets build!"
 225 #endif
 226
 227     m_orient = ID_ORIENT_DEFAULT;
 228     m_chkShowImages = true;
 229     m_multi = false;
 230
 231     SetIcon(wxICON(sample));
 232
 233     // menu of the sample
 234     wxMenu *menuType = new wxMenu;
 235 #if wxUSE_NOTEBOOK
 236     menuType->AppendRadioItem(ID_BOOK_NOTEBOOK,   wxT("&Notebook\tCtrl-1"));
 237 #endif
 238 #if wxUSE_LISTBOOK
 239     menuType->AppendRadioItem(ID_BOOK_LISTBOOK,   wxT("&Listbook\tCtrl-2"));
 240 #endif
 241 #if wxUSE_CHOICEBOOK
 242     menuType->AppendRadioItem(ID_BOOK_CHOICEBOOK, wxT("&Choicebook\tCtrl-3"));
 243 #endif
 244 #if wxUSE_TREEBOOK
 245     menuType->AppendRadioItem(ID_BOOK_TREEBOOK,   wxT("&Treebook\tCtrl-4"));
 246 #endif
 247 #if wxUSE_TOOLBOOK
 248     menuType->AppendRadioItem(ID_BOOK_TOOLBOOK,   wxT("T&oolbook\tCtrl-5"));
 249 #endif
 250
 251     menuType->Check(ID_BOOK_NOTEBOOK + m_type, true);
 252
 253     wxMenu *menuOrient = new wxMenu;
 254     menuOrient->AppendRadioItem(ID_ORIENT_DEFAULT, wxT("&Default\tCtrl-5"));
 255     menuOrient->AppendRadioItem(ID_ORIENT_TOP,     wxT("&Top\tCtrl-6"));
 256     menuOrient->AppendRadioItem(ID_ORIENT_BOTTOM,  wxT("&Bottom\tCtrl-7"));
 257     menuOrient->AppendRadioItem(ID_ORIENT_LEFT,    wxT("&Left\tCtrl-8"));
 258     menuOrient->AppendRadioItem(ID_ORIENT_RIGHT,   wxT("&Right\tCtrl-9"));
 259
 260     wxMenu *menuPageOperations = new wxMenu;
 261     menuPageOperations->Append(ID_ADD_PAGE, wxT("&Add page\tAlt-A"));
 262     menuPageOperations->Append(ID_ADD_PAGE_NO_SELECT, wxT("&Add page (don't select)\tAlt-B"));
 263     menuPageOperations->Append(ID_INSERT_PAGE, wxT("&Insert page\tAlt-I"));
 264     menuPageOperations->Append(ID_DELETE_CUR_PAGE, wxT("&Delete current page\tAlt-D"));
 265     menuPageOperations->Append(ID_DELETE_LAST_PAGE, wxT("D&elete last page\tAlt-L"));
 266     menuPageOperations->Append(ID_NEXT_PAGE, wxT("&Next page\tAlt-N"));
 267 #if wxUSE_TREEBOOK
 268     menuPageOperations->AppendSeparator();
 269     menuPageOperations->Append(ID_ADD_PAGE_BEFORE, wxT("Insert page &before\tAlt-B"));
 270     menuPageOperations->Append(ID_ADD_SUB_PAGE, wxT("Add s&ub page\tAlt-U"));
 271 #endif
 272     menuPageOperations->AppendSeparator();
 273     menuPageOperations->Append(ID_GO_HOME, wxT("Go to the first page\tCtrl-F"));
 274
 275     wxMenu *menuOperations = new wxMenu;
 276 #if wxUSE_HELP
 277     menuOperations->Append(ID_CONTEXT_HELP, wxT("&Context help\tCtrl-F1"));
 278 #endif // wxUSE_HELP
 279     menuOperations->Append(ID_HITTEST, wxT("&Hit test\tCtrl-H"));
 280
 281     wxMenu *menuFile = new wxMenu;
 282     menuFile->Append(wxID_ANY, wxT("&Type"), menuType, wxT("Type of control"));
 283     menuFile->Append(wxID_ANY, wxT("&Orientation"), menuOrient, wxT("Orientation of control"));
 284     menuFile->AppendCheckItem(ID_SHOW_IMAGES, wxT("&Show images\tAlt-S"));
 285     menuFile->AppendCheckItem(ID_MULTI, wxT("&Multiple lines\tAlt-M"));
 286     menuFile->AppendSeparator();
 287     menuFile->Append(wxID_EXIT, wxT("E&xit"), wxT("Quits the application"));
 288     menuFile->Check(ID_SHOW_IMAGES, m_chkShowImages);
 289     menuFile->Check(ID_MULTI, m_multi);
 290
 291     wxMenuBar *menuBar = new wxMenuBar;
 292     menuBar->Append(menuFile, wxT("&File"));
 293     menuBar->Append(menuPageOperations, wxT("&Pages"));
 294     menuBar->Append(menuOperations, wxT("&Operations"));
 295     SetMenuBar(menuBar);
 296
 297     // books creation
 298     m_panel    = NULL;
 299     m_bookCtrl = NULL;
 300
 301     // create a dummy image list with a few icons
 302     const wxSize imageSize(32, 32);
 303
 304     m_imageList = new wxImageList(imageSize.GetWidth(), imageSize.GetHeight());
 305     m_imageList->
 306         Add(wxArtProvider::GetIcon(wxART_INFORMATION, wxART_OTHER, imageSize));
 307     m_imageList->
 308         Add(wxArtProvider::GetIcon(wxART_QUESTION, wxART_OTHER, imageSize));
 309     m_imageList->
 310         Add(wxArtProvider::GetIcon(wxART_WARNING, wxART_OTHER, imageSize));
 311     m_imageList->
 312         Add(wxArtProvider::GetIcon(wxART_ERROR, wxART_OTHER, imageSize));
 313
 314     m_panel = new wxPanel(this);
 315
 316 #if USE_LOG
 317     m_text = new wxTextCtrl(m_panel, wxID_ANY, wxEmptyString,
 318                             wxDefaultPosition, wxDefaultSize,
 319                             wxTE_MULTILINE | wxTE_READONLY);
 320
 321     m_logTargetOld = wxLog::SetActiveTarget( new wxLogTextCtrl(m_text) );
 322 #endif // USE_LOG
 323
 324     // Set sizers
 325     m_sizerFrame = new wxBoxSizer(wxVERTICAL);
 326
 327 #if USE_LOG
 328     m_sizerFrame->Add(m_text, 1, wxEXPAND);
 329 #endif // USE_LOG
 330
 331     RecreateBook();
 332
 333     m_panel->SetSizer(m_sizerFrame);
 334
 335     m_sizerFrame->SetSizeHints(this);
 336
 337     Centre(wxBOTH);
 338 }
 339
 340 MyFrame::~MyFrame()
 341 {
 342 #if USE_LOG
 343     delete wxLog::SetActiveTarget(m_logTargetOld);
 344 #endif // USE_LOG
 345
 346     delete m_imageList;
 347 }
 348
 349 // DISPATCH_ON_TYPE() macro is an ugly way to write the "same" code for
 350 // different wxBookCtrlBase-derived classes without duplicating code and
 351 // without using templates, it expands into "before <xxx> after" where "xxx"
 352 // part is control class-specific
 353 #if wxUSE_NOTEBOOK
 354     #define CASE_NOTEBOOK(x) case Type_Notebook: x; break;
 355 #else
 356     #define CASE_NOTEBOOK(x)
 357 #endif
 358
 359 #if wxUSE_LISTBOOK
 360     #define CASE_LISTBOOK(x) case Type_Listbook: x; break;
 361 #else
 362     #define CASE_LISTBOOK(x)
 363 #endif
 364
 365 #if wxUSE_CHOICEBOOK
 366     #define CASE_CHOICEBOOK(x) case Type_Choicebook: x; break;
 367 #else
 368     #define CASE_CHOICEBOOK(x)
 369 #endif
 370
 371 #if wxUSE_TREEBOOK
 372     #define CASE_TREEBOOK(x) case Type_Treebook: x; break;
 373 #else
 374     #define CASE_TREEBOOK(x)
 375 #endif
 376
 377 #if wxUSE_TOOLBOOK
 378     #define CASE_TOOLBOOK(x) case Type_Toolbook: x; break;
 379 #else
 380     #define CASE_TOOLBOOK(x)
 381 #endif
 382
 383 #define DISPATCH_ON_TYPE(before, nb, lb, cb, tb, toolb, after)                       \
 384     switch ( m_type )                                                         \
 385     {                                                                         \
 386         CASE_NOTEBOOK(before nb after)                                        \
 387         CASE_LISTBOOK(before lb after)                                        \
 388         CASE_CHOICEBOOK(before cb after)                                      \
 389         CASE_TREEBOOK(before tb after)                                        \
 390         CASE_TOOLBOOK(before toolb after)                                        \
 391                                                                               \
 392         default:                                                              \
 393             wxFAIL_MSG( _T("unknown book control type") );                    \
 394     }
 395
 396 int MyFrame::TranslateBookFlag(int nb, int lb, int chb, int tbk, int toolbk) const
 397 {
 398     int flag = 0;
 399
 400     DISPATCH_ON_TYPE(flag =, nb,  lb,  chb,  tbk, toolbk, + 0);
 401
 402     return flag;
 403 }
 404
 405 void MyFrame::RecreateBook()
 406 {
 407     int flags;
 408     switch ( m_orient )
 409     {
 410         case ID_ORIENT_TOP:
 411             flags = wxBK_TOP;
 412             break;
 413
 414         case ID_ORIENT_BOTTOM:
 415             flags = wxBK_BOTTOM;
 416             break;
 417
 418         case ID_ORIENT_LEFT:
 419             flags = wxBK_LEFT;
 420             break;
 421
 422         case ID_ORIENT_RIGHT:
 423             flags = wxBK_RIGHT;
 424             break;
 425
 426         default:
 427             flags = wxBK_DEFAULT;
 428     }
 429
 430     if ( m_multi && m_type == Type_Notebook )
 431         flags |= wxNB_MULTILINE;
 432
 433     wxBookCtrlBase *oldBook = m_bookCtrl;
 434
 435     m_bookCtrl = NULL;
 436
 437     DISPATCH_ON_TYPE(m_bookCtrl = new,
 438                          wxNotebook,
 439                          wxListbook,
 440                          wxChoicebook,
 441                          wxTreebook,
 442                          wxToolbook,
 443                      (m_panel, wxID_ANY, wxDefaultPosition, wxDefaultSize, flags));
 444
 445     if ( !m_bookCtrl )
 446         return;
 447
 448     m_bookCtrl->Hide();
 449
 450     if ( m_chkShowImages )
 451     {
 452         m_bookCtrl->SetImageList(m_imageList);
 453     }
 454
 455     if ( oldBook )
 456     {
 457 #if wxUSE_TREEBOOK
 458         // we only need the old treebook if we're recreating another treebook
 459         wxTreebook *tbkOld = m_type == Type_Treebook
 460                                 ? wxDynamicCast(oldBook, wxTreebook)
 461                                 : NULL;
 462 #endif // wxUSE_TREEBOOK
 463
 464         const int count = oldBook->GetPageCount();
 465         for ( int n = 0; n < count; n++ )
 466         {
 467             const int image = GetIconIndex(m_bookCtrl);
 468             const wxString str = oldBook->GetPageText(n);
 469
 470             wxWindow *page = CreatePage(m_bookCtrl, str);
 471
 472             // treebook complication: need to account for possible parent page
 473 #if wxUSE_TREEBOOK
 474             if ( tbkOld )
 475             {
 476                 const int parent = tbkOld->GetPageParent(n);
 477                 if ( parent != wxNOT_FOUND )
 478                 {
 479                     wxStaticCast(m_bookCtrl, wxTreebook)->
 480                         InsertSubPage(parent, page, str, false, image);
 481
 482                     // skip adding it again below
 483                     continue;
 484                 }
 485             }
 486 #endif // wxUSE_TREEBOOK
 487
 488             m_bookCtrl->AddPage(page, str, false, image);
 489         }
 490
 491         const int sel = oldBook->GetSelection();
 492         if ( sel != wxNOT_FOUND )
 493             m_bookCtrl->SetSelection(sel);
 494
 495
 496         m_sizerFrame->Detach(oldBook);
 497         delete oldBook;
 498     }
 499     else // no old book
 500     {
 501         CreateInitialPages(m_bookCtrl);
 502     }
 503
 504     m_sizerFrame->Insert(0, m_bookCtrl, wxSizerFlags(5).Expand().Border());
 505
 506     m_sizerFrame->Show(m_bookCtrl);
 507     m_sizerFrame->Layout();
 508 }
 509
 510 BEGIN_EVENT_TABLE(MyFrame, wxFrame)
 511     // File menu
 512     EVT_MENU_RANGE(ID_BOOK_NOTEBOOK, ID_BOOK_MAX, MyFrame::OnType)
 513     EVT_MENU_RANGE(ID_ORIENT_DEFAULT, ID_ORIENT_MAX, MyFrame::OnOrient)
 514     EVT_MENU(ID_SHOW_IMAGES, MyFrame::OnShowImages)
 515     EVT_MENU(ID_MULTI, MyFrame::OnMulti)
 516     EVT_MENU(wxID_EXIT, MyFrame::OnExit)
 517
 518     // Operations menu
 519     EVT_MENU(ID_ADD_PAGE, MyFrame::OnAddPage)
 520     EVT_MENU(ID_ADD_PAGE_NO_SELECT, MyFrame::OnAddPageNoSelect)
 521     EVT_MENU(ID_INSERT_PAGE, MyFrame::OnInsertPage)
 522     EVT_MENU(ID_DELETE_CUR_PAGE, MyFrame::OnDeleteCurPage)
 523     EVT_MENU(ID_DELETE_LAST_PAGE, MyFrame::OnDeleteLastPage)
 524     EVT_MENU(ID_NEXT_PAGE, MyFrame::OnNextPage)
 525     EVT_MENU(ID_GO_HOME, MyFrame::OnGoHome)
 526
 527 #if wxUSE_HELP
 528     EVT_MENU(ID_CONTEXT_HELP, MyFrame::OnContextHelp)
 529 #endif // wxUSE_HELP
 530     EVT_MENU(ID_HITTEST, MyFrame::OnHitTest)
 531
 532     // Book controls
 533 #if wxUSE_NOTEBOOK
 534     EVT_NOTEBOOK_PAGE_CHANGED(wxID_ANY, MyFrame::OnNotebook)
 535     EVT_NOTEBOOK_PAGE_CHANGING(wxID_ANY, MyFrame::OnNotebook)
 536 #endif
 537 #if wxUSE_LISTBOOK
 538     EVT_LISTBOOK_PAGE_CHANGED(wxID_ANY, MyFrame::OnListbook)
 539     EVT_LISTBOOK_PAGE_CHANGING(wxID_ANY, MyFrame::OnListbook)
 540 #endif
 541 #if wxUSE_CHOICEBOOK
 542     EVT_CHOICEBOOK_PAGE_CHANGED(wxID_ANY, MyFrame::OnChoicebook)
 543     EVT_CHOICEBOOK_PAGE_CHANGING(wxID_ANY, MyFrame::OnChoicebook)
 544 #endif
 545 #if wxUSE_TREEBOOK
 546     EVT_TREEBOOK_PAGE_CHANGED(wxID_ANY, MyFrame::OnTreebook)
 547     EVT_TREEBOOK_PAGE_CHANGING(wxID_ANY, MyFrame::OnTreebook)
 548
 549     EVT_MENU(ID_ADD_SUB_PAGE, MyFrame::OnAddSubPage)
 550     EVT_MENU(ID_ADD_PAGE_BEFORE, MyFrame::OnAddPageBefore)
 551     EVT_UPDATE_UI_RANGE(ID_ADD_PAGE_BEFORE, ID_ADD_SUB_PAGE,
 552                             MyFrame::OnUpdateTreeMenu)
 553 #endif
 554 #if wxUSE_TOOLBOOK
 555     EVT_TOOLBOOK_PAGE_CHANGED(wxID_ANY, MyFrame::OnToolbook)
 556     EVT_TOOLBOOK_PAGE_CHANGING(wxID_ANY, MyFrame::OnToolbook)
 557 #endif
 558
 559     // Update title in idle time
 560     EVT_IDLE(MyFrame::OnIdle)
 561 END_EVENT_TABLE()
 562
 563 #if wxUSE_HELP
 564
 565 void MyFrame::OnContextHelp(wxCommandEvent& WXUNUSED(event))
 566 {
 567     // launches local event loop
 568     wxContextHelp ch( this );
 569 }
 570
 571 #endif // wxUSE_HELP
 572
 573 void MyFrame::AddFlagStrIfFlagPresent(wxString & flagStr, long flags, long flag, const wxChar * flagName) const
 574 {
 575     if( (flags & flag) == flag )
 576     {
 577         if( !flagStr.empty() )
 578             flagStr += _T(" | ");
 579         flagStr += flagName;
 580     }
 581 }
 582
 583 void MyFrame::OnHitTest(wxCommandEvent& WXUNUSED(event))
 584 {
 585     wxBookCtrlBase * book = GetCurrentBook();
 586     const wxPoint pt = ::wxGetMousePosition();
 587
 588     long flags;
 589     int pagePos = book->HitTest( book->ScreenToClient(pt), &flags );
 590
 591     wxString flagsStr;
 592
 593     AddFlagStrIfFlagPresent( flagsStr, flags, wxBK_HITTEST_NOWHERE, _T("wxBK_HITTEST_NOWHERE") );
 594     AddFlagStrIfFlagPresent( flagsStr, flags, wxBK_HITTEST_ONICON,  _T("wxBK_HITTEST_ONICON") );
 595     AddFlagStrIfFlagPresent( flagsStr, flags, wxBK_HITTEST_ONLABEL, _T("wxBK_HITTEST_ONLABEL") );
 596     AddFlagStrIfFlagPresent( flagsStr, flags, wxBK_HITTEST_ONPAGE,  _T("wxBK_HITTEST_ONPAGE") );
 597
 598     wxLogMessage(wxT("HitTest at (%d,%d): %d: %s"),
 599                  pt.x,
 600                  pt.y,
 601                  pagePos,
 602                  flagsStr.c_str());
 603 }
 604
 605 void MyFrame::OnType(wxCommandEvent& event)
 606 {
 607     m_type = static_cast<BookType>(event.GetId() - ID_BOOK_NOTEBOOK);
 608
 609     if ( m_bookCtrl )
 610         m_sizerFrame->Hide(m_bookCtrl);
 611
 612     RecreateBook();
 613 }
 614
 615 #if wxUSE_TREEBOOK
 616
 617 void MyFrame::OnUpdateTreeMenu(wxUpdateUIEvent& event)
 618 {
 619     event.Enable(m_type == Type_Treebook);
 620 }
 621
 622 #endif // wxUSE_TREEBOOK
 623
 624
 625 void MyFrame::OnOrient(wxCommandEvent& event)
 626 {
 627     m_orient = event.GetId();
 628     RecreateBook();
 629     m_sizerFrame->Layout();
 630 }
 631
 632 void MyFrame::OnShowImages(wxCommandEvent& event)
 633 {
 634     m_chkShowImages = event.IsChecked();
 635     RecreateBook();
 636     m_sizerFrame->Layout();
 637 }
 638
 639 void MyFrame::OnMulti(wxCommandEvent& event)
 640 {
 641     m_multi = event.IsChecked();
 642     RecreateBook();
 643     m_sizerFrame->Layout();
 644     wxLogMessage(_T("Multiline setting works only in wxNotebook."));
 645 }
 646
 647 void MyFrame::OnExit(wxCommandEvent& WXUNUSED(event))
 648 {
 649     Close();
 650 }
 651
 652 wxPanel *MyFrame::CreateNewPage() const
 653 {
 654     wxPanel *panel = new wxPanel(m_bookCtrl, wxID_ANY );
 655
 656 #if wxUSE_HELP
 657     panel->SetHelpText( wxT( "Panel with \"First\" and \"Second\" buttons" ) );
 658 #endif
 659
 660     (void) new wxButton(panel, wxID_ANY, wxT("First button"), wxPoint(10, 10));
 661     (void) new wxButton(panel, wxID_ANY, wxT("Second button"), wxPoint(50, 100));
 662
 663     return panel;
 664 }
 665
 666 void MyFrame::OnAddPage(wxCommandEvent& WXUNUSED(event))
 667 {
 668     wxBookCtrlBase *currBook = GetCurrentBook();
 669
 670     if ( currBook )
 671     {
 672         static unsigned s_pageAdded = 0;
 673         currBook->AddPage(CreateNewPage(),
 674                           wxString::Format
 675                           (
 676                             ADDED_PAGE_NAME wxT("%u"),
 677                             ++s_pageAdded
 678                           ),
 679                           true,
 680                           GetIconIndex(currBook));
 681     }
 682 }
 683
 684 void MyFrame::OnAddPageNoSelect(wxCommandEvent& WXUNUSED(event))
 685 {
 686     wxBookCtrlBase *currBook = GetCurrentBook();
 687
 688     if ( currBook )
 689     {
 690         static unsigned s_pageAdded = 0;
 691         currBook->AddPage(CreateNewPage(),
 692                           wxString::Format
 693                           (
 694                             ADDED_PAGE_NAME wxT("%u"),
 695                             ++s_pageAdded
 696                           ),
 697                           false,
 698                           GetIconIndex(currBook));
 699     }
 700 }
 701
 702 #if wxUSE_TREEBOOK
 703 void MyFrame::OnAddSubPage(wxCommandEvent& WXUNUSED(event))
 704 {
 705     wxTreebook *currBook = wxDynamicCast(GetCurrentBook(), wxTreebook);
 706     if ( currBook )
 707     {
 708         const int selPos = currBook->GetSelection();
 709         if ( selPos == wxNOT_FOUND )
 710         {
 711             wxLogError(_T("Select the parent page first!"));
 712             return;
 713         }
 714
 715         static unsigned s_subPageAdded = 0;
 716         currBook->InsertSubPage
 717                   (
 718                     selPos,
 719                     CreateNewPage(),
 720                     wxString::Format
 721                     (
 722                      ADDED_SUB_PAGE_NAME wxT("%u"),
 723                      ++s_subPageAdded
 724                     ),
 725                     true,
 726                     GetIconIndex(currBook)
 727                   );
 728     }
 729 }
 730
 731 void MyFrame::OnAddPageBefore(wxCommandEvent& WXUNUSED(event))
 732 {
 733     wxBookCtrlBase *currBook = GetCurrentBook();
 734     if ( currBook )
 735     {
 736         const int selPos = currBook->GetSelection();
 737         if ( selPos == wxNOT_FOUND )
 738         {
 739             wxLogError(_T("Select the parent page first!"));
 740             return;
 741         }
 742
 743         static unsigned s_subPageAdded = 0;
 744         currBook->InsertPage(selPos,
 745                              CreateNewPage(),
 746                              wxString::Format
 747                              (
 748                                 ADDED_PAGE_NAME_BEFORE wxT("%u"),
 749                                 ++s_subPageAdded
 750                              ),
 751                              true,
 752                              GetIconIndex(currBook));
 753     }
 754 }
 755 #endif // wxUSE_TREEBOOK
 756
 757 void MyFrame::OnInsertPage(wxCommandEvent& WXUNUSED(event))
 758 {
 759     static unsigned s_pageIns = 0;
 760
 761     wxBookCtrlBase *currBook = GetCurrentBook();
 762
 763     if ( currBook )
 764     {
 765         wxPanel *panel = CreateUserCreatedPage( currBook );
 766
 767         currBook->InsertPage( 0, panel,
 768             wxString::Format(INSERTED_PAGE_NAME wxT("%u"), ++s_pageIns), false,
 769             GetIconIndex(currBook) );
 770
 771         currBook->SetSelection(0);
 772     }
 773 }
 774
 775 void MyFrame::OnDeleteCurPage(wxCommandEvent& WXUNUSED(event))
 776 {
 777     wxBookCtrlBase *currBook = GetCurrentBook();
 778
 779     if ( currBook )
 780     {
 781         int sel = currBook->GetSelection();
 782
 783         if (sel != wxNOT_FOUND)
 784         {
 785             currBook->DeletePage(sel);
 786         }
 787     }
 788 }
 789
 790 void MyFrame::OnDeleteLastPage(wxCommandEvent& WXUNUSED(event))
 791 {
 792     wxBookCtrlBase *currBook = GetCurrentBook();
 793
 794     if ( currBook )
 795     {
 796         int page = currBook->GetPageCount();
 797
 798         if ( page != 0 )
 799         {
 800             currBook->DeletePage(page - 1);
 801         }
 802     }
 803 }
 804
 805 void MyFrame::OnNextPage(wxCommandEvent& WXUNUSED(event))
 806 {
 807     wxBookCtrlBase *currBook = GetCurrentBook();
 808
 809     if ( currBook )
 810     {
 811         currBook->AdvanceSelection();
 812     }
 813 }
 814
 815 void MyFrame::OnGoHome(wxCommandEvent& WXUNUSED(event))
 816 {
 817     wxBookCtrlBase *currBook = GetCurrentBook();
 818
 819     if ( currBook )
 820     {
 821         // ChangeSelection shouldn't send any events, SetSelection() should
 822         currBook->ChangeSelection(0);
 823         //currBook->SetSelection(0);
 824     }
 825 }
 826
 827 void MyFrame::OnIdle( wxIdleEvent& WXUNUSED(event) )
 828 {
 829     static int s_nPages = wxNOT_FOUND;
 830     static int s_nSel = wxNOT_FOUND;
 831     static wxBookCtrlBase *s_currBook = NULL;
 832
 833     wxBookCtrlBase *currBook = GetCurrentBook();
 834
 835     int nPages = currBook ? currBook->GetPageCount() : 0;
 836     int nSel = currBook ? currBook->GetSelection() : wxNOT_FOUND;
 837
 838     if ( nPages != s_nPages || nSel != s_nSel || s_currBook != currBook )
 839     {
 840         s_nPages = nPages;
 841         s_nSel = nSel;
 842         s_currBook = currBook;
 843
 844         wxString selection;
 845         if ( nSel == wxNOT_FOUND )
 846             selection << wxT("not found");
 847         else
 848             selection << nSel;
 849
 850         wxString title;
 851         title.Printf(wxT("Notebook and friends (%d pages, selection: %s)"), nPages, selection.c_str());
 852
 853         SetTitle(title);
 854     }
 855 }
 856
 857 void MyFrame::OnBookCtrl(wxBookCtrlBaseEvent& event)
 858 {
 859     static const struct EventInfo
 860     {
 861         wxEventType typeChanged,
 862                     typeChanging;
 863         const wxChar *name;
 864     } events[] =
 865     {
 866 #if wxUSE_NOTEBOOK
 867         {
 868             wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGED,
 869             wxEVT_COMMAND_NOTEBOOK_PAGE_CHANGING,
 870             _T("wxNotebook")
 871         },
 872 #endif // wxUSE_NOTEBOOK
 873 #if wxUSE_LISTBOOK
 874         {
 875             wxEVT_COMMAND_LISTBOOK_PAGE_CHANGED,
 876             wxEVT_COMMAND_LISTBOOK_PAGE_CHANGING,
 877             _T("wxListbook")
 878         },
 879 #endif // wxUSE_LISTBOOK
 880 #if wxUSE_CHOICEBOOK
 881         {
 882             wxEVT_COMMAND_CHOICEBOOK_PAGE_CHANGED,
 883             wxEVT_COMMAND_CHOICEBOOK_PAGE_CHANGING,
 884             _T("wxChoicebook")
 885         },
 886 #endif // wxUSE_CHOICEBOOK
 887 #if wxUSE_TREEBOOK
 888         {
 889             wxEVT_COMMAND_TREEBOOK_PAGE_CHANGED,
 890             wxEVT_COMMAND_TREEBOOK_PAGE_CHANGING,
 891             _T("wxTreebook")
 892         },
 893 #endif // wxUSE_TREEBOOK
 894 #if wxUSE_TOOLBOOK
 895         {
 896             wxEVT_COMMAND_TOOLBOOK_PAGE_CHANGED,
 897             wxEVT_COMMAND_TOOLBOOK_PAGE_CHANGING,
 898             _T("wxToolbook")
 899         },
 900 #endif // wxUSE_TOOLBOOK
 901     };
 902
 903
 904     wxString nameEvent,
 905              nameControl,
 906              veto;
 907     const wxEventType eventType = event.GetEventType();
 908     for ( size_t n = 0; n < WXSIZEOF(events); n++ )
 909     {
 910         const EventInfo& ei = events[n];
 911         if ( eventType == ei.typeChanged )
 912         {
 913             nameEvent = wxT("Changed");
 914         }
 915         else if ( eventType == ei.typeChanging )
 916         {
 917             const int idx = event.GetOldSelection();
 918
 919             // NB: can't use wxStaticCast here as wxBookCtrlBase is not in
 920             //     wxRTTI
 921             const wxBookCtrlBase * const
 922                 book = static_cast<wxBookCtrlBase *>(event.GetEventObject());
 923             if ( idx != wxNOT_FOUND &&
 924                     book && book->GetPageText(idx) == VETO_PAGE_NAME )
 925             {
 926                 if ( wxMessageBox
 927                      (
 928                       wxT("Are you sure you want to leave this page?\n")
 929                       wxT("(This demonstrates veto-ing)"),
 930                       wxT("Notebook sample"),
 931                       wxICON_QUESTION | wxYES_NO,
 932                       this
 933                      ) != wxYES )
 934                 {
 935                     event.Veto();
 936                     veto = _T(" (vetoed)");
 937                 }
 938             }
 939
 940             nameEvent = wxT("Changing");
 941         }
 942         else // skip end of the loop
 943         {
 944             continue;
 945         }
 946
 947         nameControl = ei.name;
 948         break;
 949     }
 950
 951     static int s_num = 0;
 952
 953     wxLogMessage(wxT("Event #%d: %s: %s (%d) new sel %d, old %d%s"),
 954                  ++s_num,
 955                  nameControl.c_str(),
 956                  nameEvent.c_str(),
 957                  eventType,
 958                  event.GetSelection(),
 959                  event.GetOldSelection(),
 960                  veto.c_str());
 961
 962 #if USE_LOG
 963     m_text->SetInsertionPointEnd();
 964 #endif
 965 }