src/html/helpfrm.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        helpfrm.cpp
   3 // Purpose:     wxHtmlHelpFrame
   4 // Notes:       Based on htmlhelp.cpp, implementing a monolithic
   5 //              HTML Help controller class,  by Vaclav Slavik
   6 // Author:      Harm van der Heijden and Vaclav Slavik
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Harm van der Heijden and Vaclav Slavik
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  13 #pragma implementation "helpfrm.h"
  14 #endif
  15
  16 // For compilers that support precompilation, includes "wx.h"
  17
  18 #include "wx/wxprec.h"
  19
  20 #ifdef __BORLANDC__
  21 #pragma hdrstop
  22 #endif
  23
  24 #if wxUSE_WXHTML_HELP
  25
  26 #ifndef WXPRECOMP
  27     #include "wx/intl.h"
  28     #include "wx/log.h"
  29
  30     #include "wx/object.h"
  31     #include "wx/sizer.h"
  32
  33     #include "wx/bmpbuttn.h"
  34     #include "wx/statbox.h"
  35     #include "wx/radiobox.h"
  36 #endif // WXPRECOMP
  37
  38 #ifdef __WXMAC__
  39     #include "wx/menu.h"
  40     #include "wx/msgdlg.h"
  41 #endif
  42
  43 #include "wx/html/helpfrm.h"
  44 #include "wx/html/helpctrl.h"
  45 #include "wx/textctrl.h"
  46 #include "wx/notebook.h"
  47 #include "wx/imaglist.h"
  48 #include "wx/treectrl.h"
  49 #include "wx/tokenzr.h"
  50 #include "wx/wfstream.h"
  51 #include "wx/html/htmlwin.h"
  52 #include "wx/busyinfo.h"
  53 #include "wx/progdlg.h"
  54 #include "wx/toolbar.h"
  55 #include "wx/fontenum.h"
  56 #include "wx/stream.h"
  57 #include "wx/filedlg.h"
  58 #include "wx/artprov.h"
  59 #include "wx/spinctrl.h"
  60 #include "wx/dynarray.h"
  61 #include "wx/choicdlg.h"
  62
  63 // what is considered "small index"?
  64 #define INDEX_IS_SMALL 100
  65
  66 /* Motif defines this as a macro */
  67 #ifdef Below
  68 #undef Below
  69 #endif
  70
  71 //--------------------------------------------------------------------------
  72 // wxHtmlHelpTreeItemData (private)
  73 //--------------------------------------------------------------------------
  74
  75 class wxHtmlHelpTreeItemData : public wxTreeItemData
  76 {
  77     public:
  78 #if defined(__VISAGECPP__)
  79 //  VA needs a default ctor for some reason....
  80         wxHtmlHelpTreeItemData() : wxTreeItemData()
  81             { m_Id = 0; }
  82 #endif
  83         wxHtmlHelpTreeItemData(int id) : wxTreeItemData()
  84             { m_Id = id;}
  85
  86         int m_Id;
  87 };
  88
  89
  90 //--------------------------------------------------------------------------
  91 // wxHtmlHelpHashData (private)
  92 //--------------------------------------------------------------------------
  93
  94 class wxHtmlHelpHashData : public wxObject
  95 {
  96     public:
  97         wxHtmlHelpHashData(int index, wxTreeItemId id) : wxObject()
  98             { m_Index = index; m_Id = id;}
  99         ~wxHtmlHelpHashData() {}
 100
 101         int m_Index;
 102         wxTreeItemId m_Id;
 103 };
 104
 105
 106 //--------------------------------------------------------------------------
 107 // wxHtmlHelpHtmlWindow (private)
 108 //--------------------------------------------------------------------------
 109
 110 class wxHtmlHelpHtmlWindow : public wxHtmlWindow
 111 {
 112     public:
 113         wxHtmlHelpHtmlWindow(wxHtmlHelpFrame *fr, wxWindow *parent) : wxHtmlWindow(parent), m_Frame(fr) {}
 114
 115         virtual void OnLinkClicked(const wxHtmlLinkInfo& link)
 116         {
 117             wxHtmlWindow::OnLinkClicked(link);
 118             const wxMouseEvent *e = link.GetEvent();
 119             if (e == NULL || e->LeftUp())
 120                 m_Frame->NotifyPageChanged();
 121         }
 122
 123     private:
 124         wxHtmlHelpFrame *m_Frame;
 125
 126     DECLARE_NO_COPY_CLASS(wxHtmlHelpHtmlWindow)
 127 };
 128
 129
 130 //---------------------------------------------------------------------------
 131 // wxHtmlHelpFrame::m_mergedIndex
 132 //---------------------------------------------------------------------------
 133
 134 WX_DEFINE_ARRAY_PTR(const wxHtmlHelpDataItem*, wxHtmlHelpDataItemPtrArray);
 135
 136 struct wxHtmlHelpMergedIndexItem
 137 {
 138     wxHtmlHelpMergedIndexItem *parent;
 139     wxString                   name;
 140     wxHtmlHelpDataItemPtrArray items;
 141 };
 142
 143 WX_DECLARE_OBJARRAY(wxHtmlHelpMergedIndexItem, wxHtmlHelpMergedIndex);
 144 #include "wx/arrimpl.cpp"
 145 WX_DEFINE_OBJARRAY(wxHtmlHelpMergedIndex)
 146
 147 void wxHtmlHelpFrame::UpdateMergedIndex()
 148 {
 149     delete m_mergedIndex;
 150     m_mergedIndex = new wxHtmlHelpMergedIndex;
 151     wxHtmlHelpMergedIndex& merged = *m_mergedIndex;
 152
 153     const wxHtmlHelpDataItems& items = m_Data->GetIndexArray();
 154     size_t len = items.size();
 155
 156     wxHtmlHelpMergedIndexItem *history[128] = {NULL};
 157
 158     for (size_t i = 0; i < len; i++)
 159     {
 160         const wxHtmlHelpDataItem& item = items[i];
 161         wxASSERT_MSG( item.level < 128, _T("nested index entries too deep") );
 162
 163         if (history[item.level] &&
 164             history[item.level]->items[0]->name == item.name)
 165         {
 166             // same index entry as previous one, update list of items
 167             history[item.level]->items.Add(&item);
 168         }
 169         else
 170         {
 171             // new index entry
 172             wxHtmlHelpMergedIndexItem *mi = new wxHtmlHelpMergedIndexItem();
 173             mi->name = item.GetIndentedName();
 174             mi->items.Add(&item);
 175             mi->parent = (item.level == 0) ? NULL : history[item.level - 1];
 176             history[item.level] = mi;
 177             merged.Add(mi);
 178         }
 179     }
 180 }
 181
 182
 183 //---------------------------------------------------------------------------
 184 // wxHtmlHelpFrame
 185 //---------------------------------------------------------------------------
 186
 187 // Command IDs :
 188 enum
 189 {
 190     //wxID_HTML_HELPFRAME = wxID_HIGHEST + 1,
 191     wxID_HTML_PANEL = wxID_HIGHEST + 2,
 192     wxID_HTML_BACK,
 193     wxID_HTML_FORWARD,
 194     wxID_HTML_UPNODE,
 195     wxID_HTML_UP,
 196     wxID_HTML_DOWN,
 197     wxID_HTML_PRINT,
 198     wxID_HTML_OPENFILE,
 199     wxID_HTML_OPTIONS,
 200     wxID_HTML_BOOKMARKSLIST,
 201     wxID_HTML_BOOKMARKSADD,
 202     wxID_HTML_BOOKMARKSREMOVE,
 203     wxID_HTML_TREECTRL,
 204     wxID_HTML_INDEXPAGE,
 205     wxID_HTML_INDEXLIST,
 206     wxID_HTML_INDEXTEXT,
 207     wxID_HTML_INDEXBUTTON,
 208     wxID_HTML_INDEXBUTTONALL,
 209     wxID_HTML_NOTEBOOK,
 210     wxID_HTML_SEARCHPAGE,
 211     wxID_HTML_SEARCHTEXT,
 212     wxID_HTML_SEARCHLIST,
 213     wxID_HTML_SEARCHBUTTON,
 214     wxID_HTML_SEARCHCHOICE,
 215     wxID_HTML_COUNTINFO
 216 };
 217
 218
 219 IMPLEMENT_DYNAMIC_CLASS(wxHtmlHelpFrame, wxFrame)
 220
 221 wxHtmlHelpFrame::wxHtmlHelpFrame(wxWindow* parent, wxWindowID id, const wxString& title,
 222                                  int style, wxHtmlHelpData* data)
 223 {
 224     Init(data);
 225     Create(parent, id, title, style);
 226 }
 227
 228 void wxHtmlHelpFrame::Init(wxHtmlHelpData* data)
 229 {
 230     if (data)
 231     {
 232         m_Data = data;
 233         m_DataCreated = false;
 234     } else
 235     {
 236         m_Data = new wxHtmlHelpData();
 237         m_DataCreated = true;
 238     }
 239
 240     m_ContentsBox = NULL;
 241     m_IndexList = NULL;
 242     m_IndexButton = NULL;
 243     m_IndexButtonAll = NULL;
 244     m_IndexText = NULL;
 245     m_SearchList = NULL;
 246     m_SearchButton = NULL;
 247     m_SearchText = NULL;
 248     m_SearchChoice = NULL;
 249     m_IndexCountInfo = NULL;
 250     m_Splitter = NULL;
 251     m_NavigPan = NULL;
 252     m_NavigNotebook = NULL;
 253     m_HtmlWin = NULL;
 254     m_Bookmarks = NULL;
 255     m_SearchCaseSensitive = NULL;
 256     m_SearchWholeWords = NULL;
 257
 258     m_mergedIndex = NULL;
 259
 260     m_Config = NULL;
 261     m_ConfigRoot = wxEmptyString;
 262
 263     m_Cfg.x = m_Cfg.y = 0;
 264     m_Cfg.w = 700;
 265     m_Cfg.h = 480;
 266     m_Cfg.sashpos = 240;
 267     m_Cfg.navig_on = true;
 268
 269     m_NormalFonts = m_FixedFonts = NULL;
 270     m_NormalFace = m_FixedFace = wxEmptyString;
 271 #ifdef __WXMSW__
 272     m_FontSize = 10;
 273 #else
 274     m_FontSize = 14;
 275 #endif
 276
 277 #if wxUSE_PRINTING_ARCHITECTURE
 278     m_Printer = NULL;
 279 #endif
 280
 281     m_PagesHash = NULL;
 282     m_UpdateContents = true;
 283     m_helpController = (wxHelpControllerBase*) NULL;
 284 }
 285
 286 // Create: builds the GUI components.
 287 // with the style flag it's possible to toggle the toolbar, contents, index and search
 288 // controls.
 289 // m_HtmlWin will *always* be created, but it's important to realize that
 290 // m_ContentsBox, m_IndexList, m_SearchList, m_SearchButton, m_SearchText and
 291 // m_SearchButton may be NULL.
 292 // moreover, if no contents, index or searchpage is needed, m_Splitter and
 293 // m_NavigPan will be NULL too (with m_HtmlWin directly connected to the frame)
 294
 295 bool wxHtmlHelpFrame::Create(wxWindow* parent, wxWindowID id,
 296                              const wxString& WXUNUSED(title), int style)
 297 {
 298     m_hfStyle = style;
 299
 300     wxImageList *ContentsImageList = new wxImageList(16, 16);
 301     ContentsImageList->Add(wxArtProvider::GetIcon(wxART_HELP_BOOK, wxART_HELP_BROWSER));
 302     ContentsImageList->Add(wxArtProvider::GetIcon(wxART_HELP_FOLDER, wxART_HELP_BROWSER));
 303     ContentsImageList->Add(wxArtProvider::GetIcon(wxART_HELP_PAGE, wxART_HELP_BROWSER));
 304
 305     // Do the config in two steps. We read the HtmlWindow customization after we
 306     // create the window.
 307     if (m_Config)
 308         ReadCustomization(m_Config, m_ConfigRoot);
 309
 310     wxFrame::Create(parent, id, _("Help"),
 311                     wxPoint(m_Cfg.x, m_Cfg.y), wxSize(m_Cfg.w, m_Cfg.h),
 312                     wxDEFAULT_FRAME_STYLE, wxT("wxHtmlHelp"));
 313
 314     GetPosition(&m_Cfg.x, &m_Cfg.y);
 315
 316     SetIcon(wxArtProvider::GetIcon(wxART_HELP, wxART_HELP_BROWSER));
 317
 318     // On the Mac, each modeless frame must have a menubar.
 319     // TODO: add more menu items, and perhaps add a style to show
 320     // the menubar: compulsory on the Mac, optional elsewhere.
 321 #ifdef __WXMAC__
 322     wxMenuBar* menuBar = new wxMenuBar;
 323
 324     wxMenu* fileMenu = new wxMenu;
 325     fileMenu->Append(wxID_HTML_OPENFILE, _("&Open..."));
 326     fileMenu->AppendSeparator();
 327     fileMenu->Append(wxID_CLOSE, _("&Close"));
 328
 329     wxMenu* helpMenu = new wxMenu;
 330     helpMenu->Append(wxID_ABOUT, _("&About..."));
 331     // Ensures we don't get an empty help menu
 332     helpMenu->Append(wxID_HELP_CONTENTS, _("&About..."));
 333
 334     menuBar->Append(fileMenu,_("&File"));
 335     menuBar->Append(helpMenu,_("&Help"));
 336     SetMenuBar(menuBar);
 337 #endif
 338
 339     int notebook_page = 0;
 340
 341 #if wxUSE_STATUSBAR
 342     CreateStatusBar();
 343 #endif // wxUSE_STATUSBAR
 344
 345 #if wxUSE_TOOLBAR
 346     // toolbar?
 347     if (style & (wxHF_TOOLBAR | wxHF_FLAT_TOOLBAR))
 348     {
 349         wxToolBar *toolBar = CreateToolBar(wxNO_BORDER | wxTB_HORIZONTAL |
 350                                            wxTB_DOCKABLE |
 351                                            (style & wxHF_FLAT_TOOLBAR ? wxTB_FLAT : 0));
 352         toolBar->SetMargins( 2, 2 );
 353         AddToolbarButtons(toolBar, style);
 354         toolBar->Realize();
 355     }
 356 #endif //wxUSE_TOOLBAR
 357
 358     wxSizer *navigSizer = NULL;
 359
 360     if (style & (wxHF_CONTENTS | wxHF_INDEX | wxHF_SEARCH))
 361     {
 362         // traditional help controller; splitter window with html page on the
 363         // right and a notebook containing various pages on the left
 364         m_Splitter = new wxSplitterWindow(this);
 365
 366         m_HtmlWin = new wxHtmlHelpHtmlWindow(this, m_Splitter);
 367         m_NavigPan = new wxPanel(m_Splitter, wxID_ANY);
 368         m_NavigNotebook = new wxNotebook(m_NavigPan, wxID_HTML_NOTEBOOK,
 369                                          wxDefaultPosition, wxDefaultSize);
 370
 371         navigSizer = new wxBoxSizer(wxVERTICAL);
 372         navigSizer->Add(m_NavigNotebook, 1, wxEXPAND);
 373
 374         m_NavigPan->SetSizer(navigSizer);
 375     }
 376     else
 377     { // only html window, no notebook with index,contents etc
 378         m_HtmlWin = new wxHtmlWindow(this);
 379     }
 380
 381     m_HtmlWin->SetRelatedFrame(this, m_TitleFormat);
 382 #if wxUSE_STATUSBAR
 383     m_HtmlWin->SetRelatedStatusBar(0);
 384 #endif // wxUSE_STATUSBAR
 385     if ( m_Config )
 386         m_HtmlWin->ReadCustomization(m_Config, m_ConfigRoot);
 387
 388     // contents tree panel?
 389     if ( style & wxHF_CONTENTS )
 390     {
 391         wxWindow *dummy = new wxPanel(m_NavigNotebook, wxID_HTML_INDEXPAGE);
 392         wxSizer *topsizer = new wxBoxSizer(wxVERTICAL);
 393
 394         topsizer->Add(0, 10);
 395
 396         dummy->SetSizer(topsizer);
 397
 398         if ( style & wxHF_BOOKMARKS )
 399         {
 400             m_Bookmarks = new wxComboBox(dummy, wxID_HTML_BOOKMARKSLIST,
 401                                          wxEmptyString,
 402                                          wxDefaultPosition, wxDefaultSize,
 403                                          0, NULL, wxCB_READONLY | wxCB_SORT);
 404             m_Bookmarks->Append(_("(bookmarks)"));
 405             for (unsigned i = 0; i < m_BookmarksNames.GetCount(); i++)
 406                 m_Bookmarks->Append(m_BookmarksNames[i]);
 407             m_Bookmarks->SetSelection(0);
 408
 409             wxBitmapButton *bmpbt1, *bmpbt2;
 410             bmpbt1 = new wxBitmapButton(dummy, wxID_HTML_BOOKMARKSADD,
 411                                  wxArtProvider::GetBitmap(wxART_ADD_BOOKMARK,
 412                                                           wxART_HELP_BROWSER));
 413             bmpbt2 = new wxBitmapButton(dummy, wxID_HTML_BOOKMARKSREMOVE,
 414                                  wxArtProvider::GetBitmap(wxART_DEL_BOOKMARK,
 415                                                           wxART_HELP_BROWSER));
 416 #if wxUSE_TOOLTIPS
 417             bmpbt1->SetToolTip(_("Add current page to bookmarks"));
 418             bmpbt2->SetToolTip(_("Remove current page from bookmarks"));
 419 #endif // wxUSE_TOOLTIPS
 420
 421             wxSizer *sizer = new wxBoxSizer(wxHORIZONTAL);
 422
 423             sizer->Add(m_Bookmarks, 1, wxALIGN_CENTRE_VERTICAL | wxRIGHT, 5);
 424             sizer->Add(bmpbt1, 0, wxALIGN_CENTRE_VERTICAL | wxRIGHT, 2);
 425             sizer->Add(bmpbt2, 0, wxALIGN_CENTRE_VERTICAL, 0);
 426
 427             topsizer->Add(sizer, 0, wxEXPAND | wxLEFT | wxBOTTOM | wxRIGHT, 10);
 428         }
 429
 430         m_ContentsBox = new wxTreeCtrl(dummy, wxID_HTML_TREECTRL,
 431                                        wxDefaultPosition, wxDefaultSize,
 432                                        wxSUNKEN_BORDER |
 433                                        wxTR_HAS_BUTTONS | wxTR_HIDE_ROOT |
 434                                        wxTR_LINES_AT_ROOT);
 435
 436         m_ContentsBox->AssignImageList(ContentsImageList);
 437
 438         topsizer->Add(m_ContentsBox, 1,
 439                       wxEXPAND | wxLEFT | wxBOTTOM | wxRIGHT,
 440                       2);
 441
 442         m_NavigNotebook->AddPage(dummy, _("Contents"));
 443         m_ContentsPage = notebook_page++;
 444     }
 445
 446     // index listbox panel?
 447     if ( style & wxHF_INDEX )
 448     {
 449         wxWindow *dummy = new wxPanel(m_NavigNotebook, wxID_HTML_INDEXPAGE);
 450         wxSizer *topsizer = new wxBoxSizer(wxVERTICAL);
 451
 452         dummy->SetSizer(topsizer);
 453
 454         m_IndexText = new wxTextCtrl(dummy, wxID_HTML_INDEXTEXT, wxEmptyString,
 455                                      wxDefaultPosition, wxDefaultSize,
 456                                      wxTE_PROCESS_ENTER);
 457         m_IndexButton = new wxButton(dummy, wxID_HTML_INDEXBUTTON, _("Find"));
 458         m_IndexButtonAll = new wxButton(dummy, wxID_HTML_INDEXBUTTONALL,
 459                                         _("Show all"));
 460         m_IndexCountInfo = new wxStaticText(dummy, wxID_HTML_COUNTINFO,
 461                                             wxEmptyString, wxDefaultPosition,
 462                                             wxDefaultSize,
 463                                             wxALIGN_RIGHT | wxST_NO_AUTORESIZE);
 464         m_IndexList = new wxListBox(dummy, wxID_HTML_INDEXLIST,
 465                                     wxDefaultPosition, wxDefaultSize,
 466                                     0, NULL, wxLB_SINGLE);
 467
 468 #if wxUSE_TOOLTIPS
 469         m_IndexButton->SetToolTip(_("Display all index items that contain given substring. Search is case insensitive."));
 470         m_IndexButtonAll->SetToolTip(_("Show all items in index"));
 471 #endif //wxUSE_TOOLTIPS
 472
 473         topsizer->Add(m_IndexText, 0, wxEXPAND | wxALL, 10);
 474         wxSizer *btsizer = new wxBoxSizer(wxHORIZONTAL);
 475         btsizer->Add(m_IndexButton, 0, wxRIGHT, 2);
 476         btsizer->Add(m_IndexButtonAll);
 477         topsizer->Add(btsizer, 0,
 478                       wxALIGN_RIGHT | wxLEFT | wxRIGHT | wxBOTTOM, 10);
 479         topsizer->Add(m_IndexCountInfo, 0, wxEXPAND | wxLEFT | wxRIGHT, 2);
 480         topsizer->Add(m_IndexList, 1, wxEXPAND | wxALL, 2);
 481
 482         m_NavigNotebook->AddPage(dummy, _("Index"));
 483         m_IndexPage = notebook_page++;
 484     }
 485
 486     // search list panel?
 487     if ( style & wxHF_SEARCH )
 488     {
 489         wxWindow *dummy = new wxPanel(m_NavigNotebook, wxID_HTML_INDEXPAGE);
 490         wxSizer *sizer = new wxBoxSizer(wxVERTICAL);
 491
 492         dummy->SetSizer(sizer);
 493
 494         m_SearchText = new wxTextCtrl(dummy, wxID_HTML_SEARCHTEXT,
 495                                       wxEmptyString,
 496                                       wxDefaultPosition, wxDefaultSize,
 497                                       wxTE_PROCESS_ENTER);
 498         m_SearchChoice = new wxChoice(dummy, wxID_HTML_SEARCHCHOICE,
 499                                       wxDefaultPosition, wxDefaultSize);
 500         m_SearchCaseSensitive = new wxCheckBox(dummy, wxID_ANY, _("Case sensitive"));
 501         m_SearchWholeWords = new wxCheckBox(dummy, wxID_ANY, _("Whole words only"));
 502         m_SearchButton = new wxButton(dummy, wxID_HTML_SEARCHBUTTON, _("Search"));
 503 #if wxUSE_TOOLTIPS
 504         m_SearchButton->SetToolTip(_("Search contents of help book(s) for all occurences of the text you typed above"));
 505 #endif //wxUSE_TOOLTIPS
 506         m_SearchList = new wxListBox(dummy, wxID_HTML_SEARCHLIST,
 507                                      wxDefaultPosition, wxDefaultSize,
 508                                      0, NULL, wxLB_SINGLE);
 509
 510         sizer->Add(m_SearchText, 0, wxEXPAND | wxALL, 10);
 511         sizer->Add(m_SearchChoice, 0, wxEXPAND | wxLEFT | wxRIGHT | wxBOTTOM, 10);
 512         sizer->Add(m_SearchCaseSensitive, 0, wxLEFT | wxRIGHT, 10);
 513         sizer->Add(m_SearchWholeWords, 0, wxLEFT | wxRIGHT, 10);
 514         sizer->Add(m_SearchButton, 0, wxALL | wxALIGN_RIGHT, 8);
 515         sizer->Add(m_SearchList, 1, wxALL | wxEXPAND, 2);
 516
 517         m_NavigNotebook->AddPage(dummy, _("Search"));
 518         m_SearchPage = notebook_page;
 519     }
 520
 521     m_HtmlWin->Show();
 522
 523     RefreshLists();
 524
 525     if ( navigSizer )
 526     {
 527         navigSizer->SetSizeHints(m_NavigPan);
 528         m_NavigPan->Layout();
 529     }
 530
 531     // showtime
 532     if ( m_NavigPan && m_Splitter )
 533     {
 534         m_Splitter->SetMinimumPaneSize(20);
 535         if ( m_Cfg.navig_on )
 536             m_Splitter->SplitVertically(m_NavigPan, m_HtmlWin, m_Cfg.sashpos);
 537
 538         if ( m_Cfg.navig_on )
 539         {
 540             m_NavigPan->Show();
 541             m_Splitter->SplitVertically(m_NavigPan, m_HtmlWin, m_Cfg.sashpos);
 542         }
 543         else
 544         {
 545             m_NavigPan->Show(false);
 546             m_Splitter->Initialize(m_HtmlWin);
 547         }
 548     }
 549
 550     // Reduce flicker by updating the splitter pane sizes before the
 551     // frame is shown
 552     wxSizeEvent sizeEvent(GetSize(), GetId());
 553     ProcessEvent(sizeEvent);
 554
 555     m_Splitter->UpdateSize();
 556
 557     return true;
 558 }
 559
 560 wxHtmlHelpFrame::~wxHtmlHelpFrame()
 561 {
 562     delete m_mergedIndex;
 563
 564     // PopEventHandler(); // wxhtmlhelpcontroller (not any more!)
 565     if (m_DataCreated)
 566         delete m_Data;
 567     if (m_NormalFonts) delete m_NormalFonts;
 568     if (m_FixedFonts) delete m_FixedFonts;
 569     if (m_PagesHash)
 570     {
 571         WX_CLEAR_HASH_TABLE(*m_PagesHash);
 572         delete m_PagesHash;
 573     }
 574 #if wxUSE_PRINTING_ARCHITECTURE
 575     if (m_Printer) delete m_Printer;
 576 #endif
 577 }
 578
 579
 580 #if wxUSE_TOOLBAR
 581 void wxHtmlHelpFrame::AddToolbarButtons(wxToolBar *toolBar, int style)
 582 {
 583     wxBitmap wpanelBitmap =
 584         wxArtProvider::GetBitmap(wxART_HELP_SIDE_PANEL, wxART_HELP_BROWSER);
 585     wxBitmap wbackBitmap =
 586         wxArtProvider::GetBitmap(wxART_GO_BACK, wxART_HELP_BROWSER);
 587     wxBitmap wforwardBitmap =
 588         wxArtProvider::GetBitmap(wxART_GO_FORWARD, wxART_HELP_BROWSER);
 589     wxBitmap wupnodeBitmap =
 590         wxArtProvider::GetBitmap(wxART_GO_TO_PARENT, wxART_HELP_BROWSER);
 591     wxBitmap wupBitmap =
 592         wxArtProvider::GetBitmap(wxART_GO_UP, wxART_HELP_BROWSER);
 593     wxBitmap wdownBitmap =
 594         wxArtProvider::GetBitmap(wxART_GO_DOWN, wxART_HELP_BROWSER);
 595     wxBitmap wopenBitmap =
 596         wxArtProvider::GetBitmap(wxART_FILE_OPEN, wxART_HELP_BROWSER);
 597     wxBitmap wprintBitmap =
 598         wxArtProvider::GetBitmap(wxART_PRINT, wxART_HELP_BROWSER);
 599     wxBitmap woptionsBitmap =
 600         wxArtProvider::GetBitmap(wxART_HELP_SETTINGS, wxART_HELP_BROWSER);
 601
 602     wxASSERT_MSG( (wpanelBitmap.Ok() && wbackBitmap.Ok() &&
 603                    wforwardBitmap.Ok() && wupnodeBitmap.Ok() &&
 604                    wupBitmap.Ok() && wdownBitmap.Ok() &&
 605                    wopenBitmap.Ok() && wprintBitmap.Ok() &&
 606                    woptionsBitmap.Ok()),
 607                   wxT("One or more HTML help frame toolbar bitmap could not be loaded.")) ;
 608
 609
 610     toolBar->AddTool(wxID_HTML_PANEL, wpanelBitmap, wxNullBitmap,
 611                        false, -1, -1, (wxObject *) NULL,
 612                        _("Show/hide navigation panel"));
 613
 614     toolBar->AddSeparator();
 615     toolBar->AddTool(wxID_HTML_BACK, wbackBitmap, wxNullBitmap,
 616                        false, -1, -1, (wxObject *) NULL,
 617                        _("Go back"));
 618     toolBar->AddTool(wxID_HTML_FORWARD, wforwardBitmap, wxNullBitmap,
 619                        false, -1, -1, (wxObject *) NULL,
 620                        _("Go forward"));
 621     toolBar->AddSeparator();
 622
 623     toolBar->AddTool(wxID_HTML_UPNODE, wupnodeBitmap, wxNullBitmap,
 624                        false, -1, -1, (wxObject *) NULL,
 625                        _("Go one level up in document hierarchy"));
 626     toolBar->AddTool(wxID_HTML_UP, wupBitmap, wxNullBitmap,
 627                        false, -1, -1, (wxObject *) NULL,
 628                        _("Previous page"));
 629     toolBar->AddTool(wxID_HTML_DOWN, wdownBitmap, wxNullBitmap,
 630                        false, -1, -1, (wxObject *) NULL,
 631                        _("Next page"));
 632
 633     if ((style & wxHF_PRINT) || (style & wxHF_OPEN_FILES))
 634         toolBar->AddSeparator();
 635
 636     if (style & wxHF_OPEN_FILES)
 637         toolBar->AddTool(wxID_HTML_OPENFILE, wopenBitmap, wxNullBitmap,
 638                            false, -1, -1, (wxObject *) NULL,
 639                            _("Open HTML document"));
 640
 641 #if wxUSE_PRINTING_ARCHITECTURE
 642     if (style & wxHF_PRINT)
 643         toolBar->AddTool(wxID_HTML_PRINT, wprintBitmap, wxNullBitmap,
 644                            false, -1, -1, (wxObject *) NULL,
 645                            _("Print this page"));
 646 #endif
 647
 648     toolBar->AddSeparator();
 649     toolBar->AddTool(wxID_HTML_OPTIONS, woptionsBitmap, wxNullBitmap,
 650                        false, -1, -1, (wxObject *) NULL,
 651                        _("Display options dialog"));
 652 }
 653 #endif //wxUSE_TOOLBAR
 654
 655
 656 void wxHtmlHelpFrame::SetTitleFormat(const wxString& format)
 657 {
 658     if (m_HtmlWin)
 659         m_HtmlWin->SetRelatedFrame(this, format);
 660     m_TitleFormat = format;
 661 }
 662
 663
 664 bool wxHtmlHelpFrame::Display(const wxString& x)
 665 {
 666     wxString url = m_Data->FindPageByName(x);
 667     if (!url.IsEmpty())
 668     {
 669         m_HtmlWin->LoadPage(url);
 670         NotifyPageChanged();
 671         return true;
 672     }
 673
 674     return false;
 675 }
 676
 677 bool wxHtmlHelpFrame::Display(const int id)
 678 {
 679     wxString url = m_Data->FindPageById(id);
 680     if (!url.IsEmpty())
 681     {
 682         m_HtmlWin->LoadPage(url);
 683         NotifyPageChanged();
 684         return true;
 685     }
 686
 687     return false;
 688 }
 689
 690
 691
 692 bool wxHtmlHelpFrame::DisplayContents()
 693 {
 694     if (! m_ContentsBox)
 695         return false;
 696
 697     if (!m_Splitter->IsSplit())
 698     {
 699         m_NavigPan->Show();
 700         m_HtmlWin->Show();
 701         m_Splitter->SplitVertically(m_NavigPan, m_HtmlWin, m_Cfg.sashpos);
 702         m_Cfg.navig_on = true;
 703     }
 704
 705     m_NavigNotebook->SetSelection(0);
 706
 707     if (m_Data->GetBookRecArray().GetCount() > 0)
 708     {
 709         wxHtmlBookRecord& book = m_Data->GetBookRecArray()[0];
 710         if (!book.GetStart().IsEmpty())
 711             m_HtmlWin->LoadPage(book.GetFullPath(book.GetStart()));
 712     }
 713
 714     return true;
 715 }
 716
 717
 718
 719 bool wxHtmlHelpFrame::DisplayIndex()
 720 {
 721     if (! m_IndexList)
 722         return false;
 723
 724     if (!m_Splitter->IsSplit())
 725     {
 726         m_NavigPan->Show();
 727         m_HtmlWin->Show();
 728         m_Splitter->SplitVertically(m_NavigPan, m_HtmlWin, m_Cfg.sashpos);
 729     }
 730
 731     m_NavigNotebook->SetSelection(1);
 732
 733     if (m_Data->GetBookRecArray().GetCount() > 0)
 734     {
 735         wxHtmlBookRecord& book = m_Data->GetBookRecArray()[0];
 736         if (!book.GetStart().IsEmpty())
 737             m_HtmlWin->LoadPage(book.GetFullPath(book.GetStart()));
 738     }
 739
 740     return true;
 741 }
 742
 743 void wxHtmlHelpFrame::DisplayIndexItem(const wxHtmlHelpMergedIndexItem *it)
 744 {
 745     if (it->items.size() == 1)
 746     {
 747         if (!it->items[0]->page.empty())
 748         {
 749             m_HtmlWin->LoadPage(it->items[0]->GetFullPath());
 750             NotifyPageChanged();
 751         }
 752     }
 753     else
 754     {
 755         wxBusyCursor busy_cursor;
 756
 757         // more pages associated with this index item -- let the user choose
 758         // which one she/he wants from a list:
 759         wxArrayString arr;
 760         size_t len = it->items.size();
 761         for (size_t i = 0; i < len; i++)
 762         {
 763             wxString page = it->items[i]->page;
 764             // try to find page's title in contents:
 765             const wxHtmlHelpDataItems& contents = m_Data->GetContentsArray();
 766             size_t clen = contents.size();
 767             for (size_t j = 0; j < clen; j++)
 768             {
 769                 if (contents[j].page == page)
 770                 {
 771                     page = contents[j].name;
 772                     break;
 773                 }
 774             }
 775             arr.push_back(page);
 776         }
 777
 778         wxSingleChoiceDialog dlg(this,
 779                                  _("Please choose the page to display:"),
 780                                  _("Help Topics"),
 781                                  arr, NULL, wxCHOICEDLG_STYLE & ~wxCENTRE);
 782         if (dlg.ShowModal() == wxID_OK)
 783         {
 784             m_HtmlWin->LoadPage(it->items[dlg.GetSelection()]->GetFullPath());
 785             NotifyPageChanged();
 786         }
 787     }
 788 }
 789
 790
 791 bool wxHtmlHelpFrame::KeywordSearch(const wxString& keyword,
 792                                     wxHelpSearchMode mode)
 793 {
 794     if (mode == wxHELP_SEARCH_ALL)
 795     {
 796         if ( !(m_SearchList &&
 797                m_SearchButton && m_SearchText && m_SearchChoice) )
 798             return false;
 799     }
 800     else if (mode == wxHELP_SEARCH_INDEX)
 801     {
 802         if ( !(m_IndexList &&
 803                m_IndexButton && m_IndexButtonAll && m_IndexText) )
 804             return false;
 805     }
 806
 807     int foundcnt = 0;
 808     wxString foundstr;
 809     wxString book = wxEmptyString;
 810
 811     if (!m_Splitter->IsSplit())
 812     {
 813         m_NavigPan->Show();
 814         m_HtmlWin->Show();
 815         m_Splitter->SplitVertically(m_NavigPan, m_HtmlWin, m_Cfg.sashpos);
 816     }
 817
 818     if (mode == wxHELP_SEARCH_ALL)
 819     {
 820         m_NavigNotebook->SetSelection(m_SearchPage);
 821         m_SearchList->Clear();
 822         m_SearchText->SetValue(keyword);
 823         m_SearchButton->Disable();
 824
 825         if (m_SearchChoice->GetSelection() != 0)
 826             book = m_SearchChoice->GetStringSelection();
 827
 828         wxHtmlSearchStatus status(m_Data, keyword,
 829                                   m_SearchCaseSensitive->GetValue(),
 830                                   m_SearchWholeWords->GetValue(),
 831                                   book);
 832
 833 #if wxUSE_PROGRESSDLG
 834         wxProgressDialog progress(_("Searching..."),
 835                                   _("No matching page found yet"),
 836                                   status.GetMaxIndex(), this,
 837                                   wxPD_APP_MODAL | wxPD_CAN_ABORT | wxPD_AUTO_HIDE);
 838 #endif
 839
 840         int curi;
 841         while (status.IsActive())
 842         {
 843             curi = status.GetCurIndex();
 844             if (curi % 32 == 0
 845 #if wxUSE_PROGRESSDLG
 846                 && !progress.Update(curi)
 847 #endif
 848                )
 849                 break;
 850             if (status.Search())
 851             {
 852                 foundstr.Printf(_("Found %i matches"), ++foundcnt);
 853 #if wxUSE_PROGRESSDLG
 854                 progress.Update(status.GetCurIndex(), foundstr);
 855 #endif
 856                 m_SearchList->Append(status.GetName(), (void*)status.GetCurItem());
 857             }
 858         }
 859
 860         m_SearchButton->Enable();
 861         m_SearchText->SetSelection(0, keyword.Length());
 862         m_SearchText->SetFocus();
 863     }
 864     else if (mode == wxHELP_SEARCH_INDEX)
 865     {
 866         m_NavigNotebook->SetSelection(m_IndexPage);
 867         m_IndexList->Clear();
 868         m_IndexButton->Disable();
 869         m_IndexButtonAll->Disable();
 870         m_IndexText->SetValue(keyword);
 871
 872         wxCommandEvent dummy;
 873         OnIndexFind(dummy); // what a hack...
 874         m_IndexButton->Enable();
 875         m_IndexButtonAll->Enable();
 876         foundcnt = m_IndexList->GetCount();
 877     }
 878
 879     if (foundcnt)
 880     {
 881         switch ( mode )
 882         {
 883             default:
 884                 wxFAIL_MSG( _T("unknown help search mode") );
 885                 // fall back
 886
 887             case wxHELP_SEARCH_ALL:
 888             {
 889                 wxHtmlHelpDataItem *it =
 890                     (wxHtmlHelpDataItem*) m_SearchList->GetClientData(0);
 891                 if (it)
 892                 {
 893                     m_HtmlWin->LoadPage(it->GetFullPath());
 894                     NotifyPageChanged();
 895                 }
 896                 break;
 897             }
 898
 899             case wxHELP_SEARCH_INDEX:
 900             {
 901                 wxHtmlHelpMergedIndexItem* it =
 902                     (wxHtmlHelpMergedIndexItem*) m_IndexList->GetClientData(0);
 903                 if (it)
 904                     DisplayIndexItem(it);
 905                 break;
 906             }
 907         }
 908
 909     }
 910
 911     return foundcnt > 0;
 912 }
 913
 914 void wxHtmlHelpFrame::CreateContents()
 915 {
 916     if (! m_ContentsBox)
 917         return ;
 918
 919     if (m_PagesHash)
 920     {
 921         WX_CLEAR_HASH_TABLE(*m_PagesHash);
 922         delete m_PagesHash;
 923     }
 924
 925     const wxHtmlHelpDataItems& contents = m_Data->GetContentsArray();
 926
 927     size_t cnt = contents.size();
 928
 929     m_PagesHash = new wxHashTable(wxKEY_STRING, 2 * cnt);
 930
 931     const int MAX_ROOTS = 64;
 932     wxTreeItemId roots[MAX_ROOTS];
 933     // VS: this array holds information about whether we've set item icon at
 934     //     given level. This is neccessary because m_Data has flat structure
 935     //     and there's no way of recognizing if some item has subitems or not.
 936     //     We set the icon later: when we find an item with level=n, we know
 937     //     that the last item with level=n-1 was folder with subitems, so we
 938     //     set its icon accordingly
 939     bool imaged[MAX_ROOTS];
 940     m_ContentsBox->DeleteAllItems();
 941
 942     roots[0] = m_ContentsBox->AddRoot(_("(Help)"));
 943     imaged[0] = true;
 944
 945     for (size_t i = 0; i < cnt; i++)
 946     {
 947         wxHtmlHelpDataItem *it = &contents[i];
 948         // Handle books:
 949         if (it->level == 0)
 950         {
 951             if (m_hfStyle & wxHF_MERGE_BOOKS)
 952                 // VS: we don't want book nodes, books' content should
 953                 //    appear under tree's root. This line will create "fake"
 954                 //    record about book node so that the rest of this look
 955                 //    will believe there really _is_ book node and will
 956                 //    behave correctly.
 957                 roots[1] = roots[0];
 958             else
 959             {
 960                 roots[1] = m_ContentsBox->AppendItem(roots[0],
 961                                          it->name, IMG_Book, -1,
 962                                          new wxHtmlHelpTreeItemData(i));
 963                 m_ContentsBox->SetItemBold(roots[1], true);
 964             }
 965             imaged[1] = true;
 966         }
 967         // ...and their contents:
 968         else
 969         {
 970             roots[it->level + 1] = m_ContentsBox->AppendItem(
 971                                      roots[it->level], it->name, IMG_Page,
 972                                      -1, new wxHtmlHelpTreeItemData(i));
 973             imaged[it->level + 1] = false;
 974         }
 975
 976         m_PagesHash->Put(it->GetFullPath(),
 977                          new wxHtmlHelpHashData(i, roots[it->level + 1]));
 978
 979         // Set the icon for the node one level up in the hiearachy,
 980         // unless already done (see comment above imaged[] declaration)
 981         if (!imaged[it->level])
 982         {
 983             int image = IMG_Folder;
 984             if (m_hfStyle & wxHF_ICONS_BOOK)
 985                 image = IMG_Book;
 986             else if (m_hfStyle & wxHF_ICONS_BOOK_CHAPTER)
 987                 image = (it->level == 1) ? IMG_Book : IMG_Folder;
 988             m_ContentsBox->SetItemImage(roots[it->level], image);
 989             m_ContentsBox->SetItemImage(roots[it->level], image,
 990                                         wxTreeItemIcon_Selected);
 991             imaged[it->level] = true;
 992         }
 993     }
 994 }
 995
 996
 997 void wxHtmlHelpFrame::CreateIndex()
 998 {
 999     if (! m_IndexList)
1000         return ;
1001
1002     m_IndexList->Clear();
1003
1004     size_t cnt = m_mergedIndex->size();
1005
1006     wxString cnttext;
1007     if (cnt > INDEX_IS_SMALL)
1008         cnttext.Printf(_("%i of %i"), 0, cnt);
1009     else
1010         cnttext.Printf(_("%i of %i"), cnt, cnt);
1011     m_IndexCountInfo->SetLabel(cnttext);
1012     if (cnt > INDEX_IS_SMALL)
1013         return;
1014
1015     for (size_t i = 0; i < cnt; i++)
1016         m_IndexList->Append((*m_mergedIndex)[i].name,
1017                             (char*)(&(*m_mergedIndex)[i]));
1018 }
1019
1020 void wxHtmlHelpFrame::CreateSearch()
1021 {
1022     if (! (m_SearchList && m_SearchChoice))
1023         return ;
1024     m_SearchList->Clear();
1025     m_SearchChoice->Clear();
1026     m_SearchChoice->Append(_("Search in all books"));
1027     const wxHtmlBookRecArray& bookrec = m_Data->GetBookRecArray();
1028     int i, cnt = bookrec.GetCount();
1029     for (i = 0; i < cnt; i++)
1030         m_SearchChoice->Append(bookrec[i].GetTitle());
1031     m_SearchChoice->SetSelection(0);
1032 }
1033
1034
1035 void wxHtmlHelpFrame::RefreshLists()
1036 {
1037     // Update m_mergedIndex:
1038     UpdateMergedIndex();
1039     // Update the controls
1040     CreateContents();
1041     CreateIndex();
1042     CreateSearch();
1043 }
1044
1045 void wxHtmlHelpFrame::ReadCustomization(wxConfigBase *cfg, const wxString& path)
1046 {
1047     wxString oldpath;
1048     wxString tmp;
1049
1050     if (path != wxEmptyString)
1051     {
1052         oldpath = cfg->GetPath();
1053         cfg->SetPath(_T("/") + path);
1054     }
1055
1056     m_Cfg.navig_on = cfg->Read(wxT("hcNavigPanel"), m_Cfg.navig_on) != 0;
1057     m_Cfg.sashpos = cfg->Read(wxT("hcSashPos"), m_Cfg.sashpos);
1058     m_Cfg.x = cfg->Read(wxT("hcX"), m_Cfg.x);
1059     m_Cfg.y = cfg->Read(wxT("hcY"), m_Cfg.y);
1060     m_Cfg.w = cfg->Read(wxT("hcW"), m_Cfg.w);
1061     m_Cfg.h = cfg->Read(wxT("hcH"), m_Cfg.h);
1062
1063     m_FixedFace = cfg->Read(wxT("hcFixedFace"), m_FixedFace);
1064     m_NormalFace = cfg->Read(wxT("hcNormalFace"), m_NormalFace);
1065     m_FontSize = cfg->Read(wxT("hcBaseFontSize"), m_FontSize);
1066
1067     {
1068         int i;
1069         int cnt;
1070         wxString val, s;
1071
1072         cnt = cfg->Read(wxT("hcBookmarksCnt"), 0L);
1073         if (cnt != 0)
1074         {
1075             m_BookmarksNames.Clear();
1076             m_BookmarksPages.Clear();
1077             if (m_Bookmarks)
1078             {
1079                 m_Bookmarks->Clear();
1080                 m_Bookmarks->Append(_("(bookmarks)"));
1081             }
1082
1083             for (i = 0; i < cnt; i++)
1084             {
1085                 val.Printf(wxT("hcBookmark_%i"), i);
1086                 s = cfg->Read(val);
1087                 m_BookmarksNames.Add(s);
1088                 if (m_Bookmarks) m_Bookmarks->Append(s);
1089                 val.Printf(wxT("hcBookmark_%i_url"), i);
1090                 s = cfg->Read(val);
1091                 m_BookmarksPages.Add(s);
1092             }
1093         }
1094     }
1095
1096     if (m_HtmlWin)
1097         m_HtmlWin->ReadCustomization(cfg);
1098
1099     if (path != wxEmptyString)
1100         cfg->SetPath(oldpath);
1101 }
1102
1103 void wxHtmlHelpFrame::WriteCustomization(wxConfigBase *cfg, const wxString& path)
1104 {
1105     wxString oldpath;
1106     wxString tmp;
1107
1108     if (path != wxEmptyString)
1109     {
1110         oldpath = cfg->GetPath();
1111         cfg->SetPath(_T("/") + path);
1112     }
1113
1114     cfg->Write(wxT("hcNavigPanel"), m_Cfg.navig_on);
1115     cfg->Write(wxT("hcSashPos"), (long)m_Cfg.sashpos);
1116     if ( !IsIconized() )
1117     {
1118         //  Don't write if iconized as this would make the window
1119         //  disappear next time it is shown!
1120         cfg->Write(wxT("hcX"), (long)m_Cfg.x);
1121         cfg->Write(wxT("hcY"), (long)m_Cfg.y);
1122         cfg->Write(wxT("hcW"), (long)m_Cfg.w);
1123         cfg->Write(wxT("hcH"), (long)m_Cfg.h);
1124     }
1125     cfg->Write(wxT("hcFixedFace"), m_FixedFace);
1126     cfg->Write(wxT("hcNormalFace"), m_NormalFace);
1127     cfg->Write(wxT("hcBaseFontSize"), (long)m_FontSize);
1128
1129     if (m_Bookmarks)
1130     {
1131         int i;
1132         int cnt = m_BookmarksNames.GetCount();
1133         wxString val;
1134
1135         cfg->Write(wxT("hcBookmarksCnt"), (long)cnt);
1136         for (i = 0; i < cnt; i++)
1137         {
1138             val.Printf(wxT("hcBookmark_%i"), i);
1139             cfg->Write(val, m_BookmarksNames[i]);
1140             val.Printf(wxT("hcBookmark_%i_url"), i);
1141             cfg->Write(val, m_BookmarksPages[i]);
1142         }
1143     }
1144
1145     if (m_HtmlWin)
1146         m_HtmlWin->WriteCustomization(cfg);
1147
1148     if (path != wxEmptyString)
1149         cfg->SetPath(oldpath);
1150 }
1151
1152
1153
1154
1155
1156 static void SetFontsToHtmlWin(wxHtmlWindow *win, wxString scalf, wxString fixf, int size)
1157 {
1158     int f_sizes[7];
1159     f_sizes[0] = int(size * 0.6);
1160     f_sizes[1] = int(size * 0.8);
1161     f_sizes[2] = size;
1162     f_sizes[3] = int(size * 1.2);
1163     f_sizes[4] = int(size * 1.4);
1164     f_sizes[5] = int(size * 1.6);
1165     f_sizes[6] = int(size * 1.8);
1166
1167     win->SetFonts(scalf, fixf, f_sizes);
1168 }
1169
1170
1171 class wxHtmlHelpFrameOptionsDialog : public wxDialog
1172 {
1173 public:
1174     wxComboBox *NormalFont, *FixedFont;
1175     wxSpinCtrl *FontSize;
1176     wxHtmlWindow *TestWin;
1177
1178     wxHtmlHelpFrameOptionsDialog(wxWindow *parent)
1179         : wxDialog(parent, wxID_ANY, wxString(_("Help Browser Options")))
1180     {
1181         wxBoxSizer *topsizer = new wxBoxSizer(wxVERTICAL);
1182         wxFlexGridSizer *sizer = new wxFlexGridSizer(2, 3, 2, 5);
1183
1184         sizer->Add(new wxStaticText(this, wxID_ANY, _("Normal font:")));
1185         sizer->Add(new wxStaticText(this, wxID_ANY, _("Fixed font:")));
1186         sizer->Add(new wxStaticText(this, wxID_ANY, _("Font size:")));
1187
1188         sizer->Add(NormalFont = new wxComboBox(this, wxID_ANY, wxEmptyString, wxDefaultPosition,
1189                       wxSize(200, -1),
1190                       0, NULL, wxCB_DROPDOWN | wxCB_READONLY));
1191
1192         sizer->Add(FixedFont = new wxComboBox(this, wxID_ANY, wxEmptyString, wxDefaultPosition,
1193                       wxSize(200, -1),
1194                       0, NULL, wxCB_DROPDOWN | wxCB_READONLY));
1195
1196         sizer->Add(FontSize = new wxSpinCtrl(this, wxID_ANY));
1197         FontSize->SetRange(2, 100);
1198
1199         topsizer->Add(sizer, 0, wxLEFT|wxRIGHT|wxTOP, 10);
1200
1201         topsizer->Add(new wxStaticText(this, wxID_ANY, _("Preview:")),
1202                         0, wxLEFT | wxTOP, 10);
1203         topsizer->Add(TestWin = new wxHtmlWindow(this, wxID_ANY, wxDefaultPosition, wxSize(20, 150),
1204                                                  wxHW_SCROLLBAR_AUTO | wxSUNKEN_BORDER),
1205                         1, wxEXPAND | wxLEFT|wxTOP|wxRIGHT, 10);
1206
1207         wxBoxSizer *sizer2 = new wxBoxSizer(wxHORIZONTAL);
1208         wxButton *ok;
1209         sizer2->Add(ok = new wxButton(this, wxID_OK, _("OK")), 0, wxALL, 10);
1210         ok->SetDefault();
1211         sizer2->Add(new wxButton(this, wxID_CANCEL, _("Cancel")), 0, wxALL, 10);
1212         topsizer->Add(sizer2, 0, wxALIGN_RIGHT);
1213
1214         SetSizer(topsizer);
1215         topsizer->Fit(this);
1216         Centre(wxBOTH);
1217     }
1218
1219
1220     void UpdateTestWin()
1221     {
1222         wxBusyCursor bcur;
1223         SetFontsToHtmlWin(TestWin,
1224                           NormalFont->GetStringSelection(),
1225                           FixedFont->GetStringSelection(),
1226                           FontSize->GetValue());
1227
1228         wxString content(_("font size"));
1229
1230         content = _T("<font size=-2>") + content + _T(" -2</font><br>")
1231                   _T("<font size=-1>") + content + _T(" -1</font><br>")
1232                   _T("<font size=+0>") + content + _T(" +0</font><br>")
1233                   _T("<font size=+1>") + content + _T(" +1</font><br>")
1234                   _T("<font size=+2>") + content + _T(" +2</font><br>")
1235                   _T("<font size=+3>") + content + _T(" +3</font><br>")
1236                   _T("<font size=+4>") + content + _T(" +4</font><br>") ;
1237
1238         content = wxString( _T("<html><body><table><tr><td>") ) +
1239                   _("Normal face<br>and <u>underlined</u>. ") +
1240                   _("<i>Italic face.</i> ") +
1241                   _("<b>Bold face.</b> ") +
1242                   _("<b><i>Bold italic face.</i></b><br>") +
1243                   content +
1244                   wxString( _T("</td><td><tt>") ) +
1245                   _("Fixed size face.<br> <b>bold</b> <i>italic</i> ") +
1246                   _("<b><i>bold italic <u>underlined</u></i></b><br>") +
1247                   content +
1248                   _T("</tt></td></tr></table></body></html>");
1249
1250         TestWin->SetPage( content );
1251     }
1252
1253     void OnUpdate(wxCommandEvent& WXUNUSED(event))
1254     {
1255         UpdateTestWin();
1256     }
1257     void OnUpdateSpin(wxSpinEvent& WXUNUSED(event))
1258     {
1259         UpdateTestWin();
1260     }
1261
1262     DECLARE_EVENT_TABLE()
1263     DECLARE_NO_COPY_CLASS(wxHtmlHelpFrameOptionsDialog)
1264 };
1265
1266 BEGIN_EVENT_TABLE(wxHtmlHelpFrameOptionsDialog, wxDialog)
1267     EVT_COMBOBOX(wxID_ANY, wxHtmlHelpFrameOptionsDialog::OnUpdate)
1268     EVT_SPINCTRL(wxID_ANY, wxHtmlHelpFrameOptionsDialog::OnUpdateSpin)
1269 END_EVENT_TABLE()
1270
1271 void wxHtmlHelpFrame::OptionsDialog()
1272 {
1273     wxHtmlHelpFrameOptionsDialog dlg(this);
1274     unsigned i;
1275
1276     if (m_NormalFonts == NULL)
1277     {
1278         wxFontEnumerator enu;
1279         enu.EnumerateFacenames();
1280         m_NormalFonts = new wxArrayString;
1281         *m_NormalFonts = *enu.GetFacenames();
1282         m_NormalFonts->Sort(); // ascending sort
1283     }
1284     if (m_FixedFonts == NULL)
1285     {
1286         wxFontEnumerator enu;
1287         enu.EnumerateFacenames(wxFONTENCODING_SYSTEM, true /*enum fixed width only*/);
1288         m_FixedFonts = new wxArrayString;
1289         *m_FixedFonts = *enu.GetFacenames();
1290         m_FixedFonts->Sort(); // ascending sort
1291     }
1292
1293     // VS: We want to show the font that is actually used by wxHtmlWindow.
1294     //     If customization dialog wasn't used yet, facenames are empty and
1295     //     wxHtmlWindow uses default fonts -- let's find out what they
1296     //     are so that we can pass them to the dialog:
1297     if (m_NormalFace.empty())
1298     {
1299         wxFont fnt(m_FontSize, wxSWISS, wxNORMAL, wxNORMAL, false);
1300         m_NormalFace = fnt.GetFaceName();
1301     }
1302     if (m_FixedFace.empty())
1303     {
1304         wxFont fnt(m_FontSize, wxMODERN, wxNORMAL, wxNORMAL, false);
1305         m_FixedFace = fnt.GetFaceName();
1306     }
1307
1308     for (i = 0; i < m_NormalFonts->GetCount(); i++)
1309         dlg.NormalFont->Append((*m_NormalFonts)[i]);
1310     for (i = 0; i < m_FixedFonts->GetCount(); i++)
1311         dlg.FixedFont->Append((*m_FixedFonts)[i]);
1312     if (!m_NormalFace.empty())
1313         dlg.NormalFont->SetStringSelection(m_NormalFace);
1314     else
1315         dlg.NormalFont->SetSelection(0);
1316     if (!m_FixedFace.empty())
1317         dlg.FixedFont->SetStringSelection(m_FixedFace);
1318     else
1319         dlg.FixedFont->SetSelection(0);
1320     dlg.FontSize->SetValue(m_FontSize);
1321     dlg.UpdateTestWin();
1322
1323     if (dlg.ShowModal() == wxID_OK)
1324     {
1325         m_NormalFace = dlg.NormalFont->GetStringSelection();
1326         m_FixedFace = dlg.FixedFont->GetStringSelection();
1327         m_FontSize = dlg.FontSize->GetValue();
1328         SetFontsToHtmlWin(m_HtmlWin, m_NormalFace, m_FixedFace, m_FontSize);
1329     }
1330 }
1331
1332
1333
1334 void wxHtmlHelpFrame::NotifyPageChanged()
1335 {
1336     if (m_UpdateContents && m_PagesHash)
1337     {
1338         wxString an = m_HtmlWin->GetOpenedAnchor();
1339         wxHtmlHelpHashData *ha;
1340         if (an.IsEmpty())
1341             ha = (wxHtmlHelpHashData*) m_PagesHash->Get(m_HtmlWin->GetOpenedPage());
1342         else
1343             ha = (wxHtmlHelpHashData*) m_PagesHash->Get(m_HtmlWin->GetOpenedPage() + wxT("#") + an);
1344         if (ha)
1345         {
1346             bool olduc = m_UpdateContents;
1347             m_UpdateContents = false;
1348             m_ContentsBox->SelectItem(ha->m_Id);
1349             m_ContentsBox->EnsureVisible(ha->m_Id);
1350             m_UpdateContents = olduc;
1351         }
1352     }
1353 }
1354
1355
1356
1357 /*
1358 EVENT HANDLING :
1359 */
1360
1361
1362 void wxHtmlHelpFrame::OnActivate(wxActivateEvent& event)
1363 {
1364     // This saves one mouse click when using the
1365     // wxHTML for context sensitive help systems
1366 #ifndef __WXGTK__
1367     // NB: wxActivateEvent is a bit broken in wxGTK
1368     //     and is sometimes sent when it should not be
1369     if (event.GetActive() && m_HtmlWin)
1370         m_HtmlWin->SetFocus();
1371 #endif
1372
1373     event.Skip();
1374 }
1375
1376 void wxHtmlHelpFrame::OnToolbar(wxCommandEvent& event)
1377 {
1378     switch (event.GetId())
1379     {
1380         case wxID_HTML_BACK :
1381             m_HtmlWin->HistoryBack();
1382             NotifyPageChanged();
1383             break;
1384
1385         case wxID_HTML_FORWARD :
1386             m_HtmlWin->HistoryForward();
1387             NotifyPageChanged();
1388             break;
1389
1390         case wxID_HTML_UP :
1391             if (m_PagesHash)
1392             {
1393                 wxString an = m_HtmlWin->GetOpenedAnchor();
1394                 wxHtmlHelpHashData *ha;
1395                 if (an.IsEmpty())
1396                     ha = (wxHtmlHelpHashData*) m_PagesHash->Get(m_HtmlWin->GetOpenedPage());
1397                 else
1398                     ha = (wxHtmlHelpHashData*) m_PagesHash->Get(m_HtmlWin->GetOpenedPage() + wxT("#") + an);
1399                 if (ha && ha->m_Index > 0)
1400                 {
1401                     const wxHtmlHelpDataItem& it = m_Data->GetContentsArray()[ha->m_Index - 1];
1402                     if (!it.page.empty())
1403                     {
1404                         m_HtmlWin->LoadPage(it.GetFullPath());
1405                         NotifyPageChanged();
1406                     }
1407                 }
1408             }
1409             break;
1410
1411         case wxID_HTML_UPNODE :
1412             if (m_PagesHash)
1413             {
1414                 wxString an = m_HtmlWin->GetOpenedAnchor();
1415                 wxHtmlHelpHashData *ha;
1416                 if (an.IsEmpty())
1417                     ha = (wxHtmlHelpHashData*) m_PagesHash->Get(m_HtmlWin->GetOpenedPage());
1418                 else
1419                     ha = (wxHtmlHelpHashData*) m_PagesHash->Get(m_HtmlWin->GetOpenedPage() + wxT("#") + an);
1420                 if (ha && ha->m_Index > 0)
1421                 {
1422                     int level =
1423                         m_Data->GetContentsArray()[ha->m_Index].level - 1;
1424                     int ind = ha->m_Index - 1;
1425
1426                     const wxHtmlHelpDataItem *it =
1427                         &m_Data->GetContentsArray()[ind];
1428                     while (ind >= 0 && it->level != level)
1429                     {
1430                         ind--;
1431                         it = &m_Data->GetContentsArray()[ind];
1432                     }
1433                     if (ind >= 0)
1434                     {
1435                         if (!it->page.empty())
1436                         {
1437                             m_HtmlWin->LoadPage(it->GetFullPath());
1438                             NotifyPageChanged();
1439                         }
1440                     }
1441                 }
1442             }
1443             break;
1444
1445         case wxID_HTML_DOWN :
1446             if (m_PagesHash)
1447             {
1448                 wxString an = m_HtmlWin->GetOpenedAnchor();
1449                 wxString adr;
1450                 wxHtmlHelpHashData *ha;
1451
1452                 if (an.IsEmpty()) adr = m_HtmlWin->GetOpenedPage();
1453                 else adr = m_HtmlWin->GetOpenedPage() + wxT("#") + an;
1454
1455                 ha = (wxHtmlHelpHashData*) m_PagesHash->Get(adr);
1456
1457                 const wxHtmlHelpDataItems& contents = m_Data->GetContentsArray();
1458                 if (ha && ha->m_Index < (int)contents.size() - 1)
1459                 {
1460                     size_t idx = ha->m_Index + 1;
1461
1462                     while (contents[idx].GetFullPath() == adr) idx++;
1463
1464                     if (!contents[idx].page.empty())
1465                     {
1466                         m_HtmlWin->LoadPage(contents[idx].GetFullPath());
1467                         NotifyPageChanged();
1468                     }
1469                 }
1470             }
1471             break;
1472
1473         case wxID_HTML_PANEL :
1474             {
1475                 if (! (m_Splitter && m_NavigPan))
1476                     return ;
1477                 if (m_Splitter->IsSplit())
1478                 {
1479                     m_Cfg.sashpos = m_Splitter->GetSashPosition();
1480                     m_Splitter->Unsplit(m_NavigPan);
1481                     m_Cfg.navig_on = false;
1482                 }
1483                 else
1484                 {
1485                     m_NavigPan->Show();
1486                     m_HtmlWin->Show();
1487                     m_Splitter->SplitVertically(m_NavigPan, m_HtmlWin, m_Cfg.sashpos);
1488                     m_Cfg.navig_on = true;
1489                 }
1490             }
1491             break;
1492
1493         case wxID_HTML_OPTIONS :
1494             OptionsDialog();
1495             break;
1496
1497         case wxID_HTML_BOOKMARKSADD :
1498             {
1499                 wxString item;
1500                 wxString url;
1501
1502                 item = m_HtmlWin->GetOpenedPageTitle();
1503                 url = m_HtmlWin->GetOpenedPage();
1504                 if (item == wxEmptyString)
1505                     item = url.AfterLast(wxT('/'));
1506                 if (m_BookmarksPages.Index(url) == wxNOT_FOUND)
1507                 {
1508                     m_Bookmarks->Append(item);
1509                     m_BookmarksNames.Add(item);
1510                     m_BookmarksPages.Add(url);
1511                 }
1512             }
1513             break;
1514
1515         case wxID_HTML_BOOKMARKSREMOVE :
1516             {
1517                 wxString item;
1518                 int pos;
1519
1520                 item = m_Bookmarks->GetStringSelection();
1521                 pos = m_BookmarksNames.Index(item);
1522                 if (pos != wxNOT_FOUND)
1523                 {
1524                     m_BookmarksNames.RemoveAt(pos);
1525                     m_BookmarksPages.RemoveAt(pos);
1526                     m_Bookmarks->Delete(m_Bookmarks->GetSelection());
1527                 }
1528             }
1529             break;
1530
1531 #if wxUSE_PRINTING_ARCHITECTURE
1532         case wxID_HTML_PRINT :
1533             {
1534                 if (m_Printer == NULL)
1535                     m_Printer = new wxHtmlEasyPrinting(_("Help Printing"), this);
1536                 if (!m_HtmlWin->GetOpenedPage())
1537                     wxLogWarning(_("Cannot print empty page."));
1538                 else
1539                     m_Printer->PrintFile(m_HtmlWin->GetOpenedPage());
1540             }
1541             break;
1542 #endif
1543
1544         case wxID_HTML_OPENFILE :
1545             {
1546                 wxString filemask = wxString(
1547                     _("HTML files (*.html;*.htm)|*.html;*.htm|")) +
1548                     _("Help books (*.htb)|*.htb|Help books (*.zip)|*.zip|") +
1549                     _("HTML Help Project (*.hhp)|*.hhp|") +
1550 #if wxUSE_LIBMSPACK
1551                     _("Compressed HTML Help file (*.chm)|*.chm|") +
1552 #endif
1553                     _("All files (*.*)|*");
1554                 wxString s = wxFileSelector(_("Open HTML document"),
1555                                             wxEmptyString,
1556                                             wxEmptyString,
1557                                             wxEmptyString,
1558                                             filemask,
1559                                             wxOPEN | wxFILE_MUST_EXIST,
1560                                             this);
1561                 if (!s.IsEmpty())
1562                 {
1563                     wxString ext = s.Right(4).Lower();
1564                     if (ext == _T(".zip") || ext == _T(".htb") ||
1565 #if wxUSE_LIBMSPACK
1566                         ext == _T(".chm") ||
1567 #endif
1568                         ext == _T(".hhp"))
1569                     {
1570                         wxBusyCursor bcur;
1571                         m_Data->AddBook(s);
1572                         RefreshLists();
1573                     }
1574                     else
1575                         m_HtmlWin->LoadPage(s);
1576                 }
1577             }
1578             break;
1579     }
1580 }
1581
1582
1583
1584 void wxHtmlHelpFrame::OnContentsSel(wxTreeEvent& event)
1585 {
1586     wxHtmlHelpTreeItemData *pg;
1587
1588     pg = (wxHtmlHelpTreeItemData*) m_ContentsBox->GetItemData(event.GetItem());
1589
1590     if (pg && m_UpdateContents)
1591     {
1592         const wxHtmlHelpDataItems& contents = m_Data->GetContentsArray();
1593         m_UpdateContents = false;
1594         if (!contents[pg->m_Id].page.empty())
1595             m_HtmlWin->LoadPage(contents[pg->m_Id].GetFullPath());
1596         m_UpdateContents = true;
1597     }
1598 }
1599
1600
1601
1602 void wxHtmlHelpFrame::OnIndexSel(wxCommandEvent& WXUNUSED(event))
1603 {
1604     wxHtmlHelpMergedIndexItem *it = (wxHtmlHelpMergedIndexItem*)
1605         m_IndexList->GetClientData(m_IndexList->GetSelection());
1606     if (it)
1607         DisplayIndexItem(it);
1608 }
1609
1610
1611 void wxHtmlHelpFrame::OnIndexFind(wxCommandEvent& event)
1612 {
1613     wxString sr = m_IndexText->GetLineText(0);
1614     sr.MakeLower();
1615     if (sr == wxEmptyString)
1616     {
1617         OnIndexAll(event);
1618     }
1619     else
1620     {
1621         wxBusyCursor bcur;
1622
1623         m_IndexList->Clear();
1624         const wxHtmlHelpMergedIndex& index = *m_mergedIndex;
1625         size_t cnt = index.size();
1626
1627         int displ = 0;
1628         for (size_t i = 0; i < cnt; i++)
1629         {
1630             if (index[i].name.Lower().find(sr) != wxString::npos)
1631             {
1632                 int pos = m_IndexList->Append(index[i].name,
1633                                               (char*)(&index[i]));
1634
1635                 if (displ++ == 0)
1636                 {
1637                     // don't automatically show topic selector if this
1638                     // item points to multiple pages:
1639                     if (index[i].items.size() == 1)
1640                     {
1641                         m_IndexList->SetSelection(0);
1642                         DisplayIndexItem(&index[i]);
1643                     }
1644                 }
1645
1646                 // if this is nested item of the index, show its parent(s)
1647                 // as well, otherwise it would not be clear what entry is
1648                 // shown:
1649                 wxHtmlHelpMergedIndexItem *parent = index[i].parent;
1650                 while (parent)
1651                 {
1652                     if (pos == 0 ||
1653                         (index.Index(*(wxHtmlHelpMergedIndexItem*)m_IndexList->GetClientData(pos-1))) < index.Index(*parent))
1654                     {
1655                         m_IndexList->Insert(parent->name,
1656                                             pos, (char*)parent);
1657                         parent = parent->parent;
1658                     }
1659                     else break;
1660                 }
1661             }
1662         }
1663
1664         wxString cnttext;
1665         cnttext.Printf(_("%i of %i"), displ, cnt);
1666         m_IndexCountInfo->SetLabel(cnttext);
1667
1668         m_IndexText->SetSelection(0, sr.Length());
1669         m_IndexText->SetFocus();
1670     }
1671 }
1672
1673 void wxHtmlHelpFrame::OnIndexAll(wxCommandEvent& WXUNUSED(event))
1674 {
1675     wxBusyCursor bcur;
1676
1677     m_IndexList->Clear();
1678     const wxHtmlHelpMergedIndex& index = *m_mergedIndex;
1679     size_t cnt = index.size();
1680     bool first = true;
1681
1682     for (size_t i = 0; i < cnt; i++)
1683     {
1684         m_IndexList->Append(index[i].name, (char*)(&index[i]));
1685         if (first)
1686         {
1687             // don't automatically show topic selector if this
1688             // item points to multiple pages:
1689             if (index[i].items.size() == 1)
1690             {
1691                 DisplayIndexItem(&index[i]);
1692             }
1693             first = false;
1694         }
1695     }
1696
1697     wxString cnttext;
1698     cnttext.Printf(_("%i of %i"), cnt, cnt);
1699     m_IndexCountInfo->SetLabel(cnttext);
1700 }
1701
1702
1703 void wxHtmlHelpFrame::OnSearchSel(wxCommandEvent& WXUNUSED(event))
1704 {
1705     wxHtmlHelpDataItem *it = (wxHtmlHelpDataItem*) m_SearchList->GetClientData(m_SearchList->GetSelection());
1706     if (it)
1707     {
1708         if (!it->page.empty())
1709             m_HtmlWin->LoadPage(it->GetFullPath());
1710         NotifyPageChanged();
1711     }
1712 }
1713
1714 void wxHtmlHelpFrame::OnSearch(wxCommandEvent& WXUNUSED(event))
1715 {
1716     wxString sr = m_SearchText->GetLineText(0);
1717
1718     if (!sr.empty())
1719         KeywordSearch(sr, wxHELP_SEARCH_ALL);
1720 }
1721
1722 void wxHtmlHelpFrame::OnBookmarksSel(wxCommandEvent& WXUNUSED(event))
1723 {
1724     wxString sr = m_Bookmarks->GetStringSelection();
1725
1726     if (sr != wxEmptyString && sr != _("(bookmarks)"))
1727     {
1728        m_HtmlWin->LoadPage(m_BookmarksPages[m_BookmarksNames.Index(sr)]);
1729        NotifyPageChanged();
1730     }
1731 }
1732
1733 void wxHtmlHelpFrame::OnCloseWindow(wxCloseEvent& evt)
1734 {
1735     GetSize(&m_Cfg.w, &m_Cfg.h);
1736     GetPosition(&m_Cfg.x, &m_Cfg.y);
1737
1738 #ifdef __WXGTK__
1739     if (IsGrabbed())
1740     {
1741         RemoveGrab();
1742     }
1743 #endif
1744
1745     if (m_Splitter && m_Cfg.navig_on) m_Cfg.sashpos = m_Splitter->GetSashPosition();
1746
1747     if (m_Config)
1748         WriteCustomization(m_Config, m_ConfigRoot);
1749
1750     if (m_helpController && m_helpController->IsKindOf(CLASSINFO(wxHtmlHelpController)))
1751     {
1752         ((wxHtmlHelpController*) m_helpController)->OnCloseFrame(evt);
1753     }
1754
1755     evt.Skip();
1756 }
1757
1758 #ifdef __WXMAC__
1759 void wxHtmlHelpFrame::OnClose(wxCommandEvent& event)
1760 {
1761     Close(true);
1762 }
1763
1764 void wxHtmlHelpFrame::OnAbout(wxCommandEvent& event)
1765 {
1766     wxMessageBox(wxT("wxWidgets HTML Help Viewer (c) 1998-2004, Vaclav Slavik et al"), wxT("HelpView"),
1767         wxICON_INFORMATION|wxOK, this);
1768 }
1769 #endif
1770
1771 BEGIN_EVENT_TABLE(wxHtmlHelpFrame, wxFrame)
1772     EVT_ACTIVATE(wxHtmlHelpFrame::OnActivate)
1773     EVT_TOOL_RANGE(wxID_HTML_PANEL, wxID_HTML_OPTIONS, wxHtmlHelpFrame::OnToolbar)
1774     EVT_BUTTON(wxID_HTML_BOOKMARKSREMOVE, wxHtmlHelpFrame::OnToolbar)
1775     EVT_BUTTON(wxID_HTML_BOOKMARKSADD, wxHtmlHelpFrame::OnToolbar)
1776     EVT_TREE_SEL_CHANGED(wxID_HTML_TREECTRL, wxHtmlHelpFrame::OnContentsSel)
1777     EVT_LISTBOX(wxID_HTML_INDEXLIST, wxHtmlHelpFrame::OnIndexSel)
1778     EVT_LISTBOX(wxID_HTML_SEARCHLIST, wxHtmlHelpFrame::OnSearchSel)
1779     EVT_BUTTON(wxID_HTML_SEARCHBUTTON, wxHtmlHelpFrame::OnSearch)
1780     EVT_TEXT_ENTER(wxID_HTML_SEARCHTEXT, wxHtmlHelpFrame::OnSearch)
1781     EVT_BUTTON(wxID_HTML_INDEXBUTTON, wxHtmlHelpFrame::OnIndexFind)
1782     EVT_TEXT_ENTER(wxID_HTML_INDEXTEXT, wxHtmlHelpFrame::OnIndexFind)
1783     EVT_BUTTON(wxID_HTML_INDEXBUTTONALL, wxHtmlHelpFrame::OnIndexAll)
1784     EVT_COMBOBOX(wxID_HTML_BOOKMARKSLIST, wxHtmlHelpFrame::OnBookmarksSel)
1785     EVT_CLOSE(wxHtmlHelpFrame::OnCloseWindow)
1786 #ifdef __WXMAC__
1787     EVT_MENU(wxID_CLOSE, wxHtmlHelpFrame::OnClose)
1788     EVT_MENU(wxID_ABOUT, wxHtmlHelpFrame::OnAbout)
1789     EVT_MENU(wxID_HELP_CONTENTS, wxHtmlHelpFrame::OnAbout)
1790 #endif
1791
1792 END_EVENT_TABLE()
1793
1794 #endif // wxUSE_WXHTML_HELP
1795