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,
 302                                                   wxART_HELP_BROWSER,
 303                                                   wxSize(16, 16)));
 304     ContentsImageList->Add(wxArtProvider::GetIcon(wxART_HELP_FOLDER,
 305                                                   wxART_HELP_BROWSER,
 306                                                   wxSize(16, 16)));
 307     ContentsImageList->Add(wxArtProvider::GetIcon(wxART_HELP_PAGE,
 308                                                   wxART_HELP_BROWSER,
 309                                                   wxSize(16, 16)));
 310
 311     // Do the config in two steps. We read the HtmlWindow customization after we
 312     // create the window.
 313     if (m_Config)
 314         ReadCustomization(m_Config, m_ConfigRoot);
 315
 316     wxFrame::Create(parent, id, _("Help"),
 317                     wxPoint(m_Cfg.x, m_Cfg.y), wxSize(m_Cfg.w, m_Cfg.h),
 318                     wxDEFAULT_FRAME_STYLE, wxT("wxHtmlHelp"));
 319
 320     GetPosition(&m_Cfg.x, &m_Cfg.y);
 321
 322     SetIcon(wxArtProvider::GetIcon(wxART_HELP, wxART_HELP_BROWSER));
 323
 324     // On the Mac, each modeless frame must have a menubar.
 325     // TODO: add more menu items, and perhaps add a style to show
 326     // the menubar: compulsory on the Mac, optional elsewhere.
 327 #ifdef __WXMAC__
 328     wxMenuBar* menuBar = new wxMenuBar;
 329
 330     wxMenu* fileMenu = new wxMenu;
 331     fileMenu->Append(wxID_HTML_OPENFILE, _("&Open..."));
 332     fileMenu->AppendSeparator();
 333     fileMenu->Append(wxID_CLOSE, _("&Close"));
 334
 335     wxMenu* helpMenu = new wxMenu;
 336     helpMenu->Append(wxID_ABOUT, _("&About..."));
 337     // Ensures we don't get an empty help menu
 338     helpMenu->Append(wxID_HELP_CONTENTS, _("&About..."));
 339
 340     menuBar->Append(fileMenu,_("&File"));
 341     menuBar->Append(helpMenu,_("&Help"));
 342     SetMenuBar(menuBar);
 343 #endif
 344
 345     int notebook_page = 0;
 346
 347 #if wxUSE_STATUSBAR
 348     CreateStatusBar();
 349 #endif // wxUSE_STATUSBAR
 350
 351 #if wxUSE_TOOLBAR
 352     // toolbar?
 353     if (style & (wxHF_TOOLBAR | wxHF_FLAT_TOOLBAR))
 354     {
 355         wxToolBar *toolBar = CreateToolBar(wxNO_BORDER | wxTB_HORIZONTAL |
 356                                            wxTB_DOCKABLE |
 357                                            (style & wxHF_FLAT_TOOLBAR ? wxTB_FLAT : 0));
 358         toolBar->SetMargins( 2, 2 );
 359         AddToolbarButtons(toolBar, style);
 360         toolBar->Realize();
 361     }
 362 #endif //wxUSE_TOOLBAR
 363
 364     wxSizer *navigSizer = NULL;
 365
 366     if (style & (wxHF_CONTENTS | wxHF_INDEX | wxHF_SEARCH))
 367     {
 368         // traditional help controller; splitter window with html page on the
 369         // right and a notebook containing various pages on the left
 370         m_Splitter = new wxSplitterWindow(this);
 371
 372         m_HtmlWin = new wxHtmlHelpHtmlWindow(this, m_Splitter);
 373         m_NavigPan = new wxPanel(m_Splitter, wxID_ANY);
 374         m_NavigNotebook = new wxNotebook(m_NavigPan, wxID_HTML_NOTEBOOK,
 375                                          wxDefaultPosition, wxDefaultSize);
 376
 377         navigSizer = new wxBoxSizer(wxVERTICAL);
 378         navigSizer->Add(m_NavigNotebook, 1, wxEXPAND);
 379
 380         m_NavigPan->SetSizer(navigSizer);
 381     }
 382     else
 383     { // only html window, no notebook with index,contents etc
 384         m_HtmlWin = new wxHtmlWindow(this);
 385     }
 386
 387     m_HtmlWin->SetRelatedFrame(this, m_TitleFormat);
 388 #if wxUSE_STATUSBAR
 389     m_HtmlWin->SetRelatedStatusBar(0);
 390 #endif // wxUSE_STATUSBAR
 391     if ( m_Config )
 392         m_HtmlWin->ReadCustomization(m_Config, m_ConfigRoot);
 393
 394     // contents tree panel?
 395     if ( style & wxHF_CONTENTS )
 396     {
 397         wxWindow *dummy = new wxPanel(m_NavigNotebook, wxID_HTML_INDEXPAGE);
 398         wxSizer *topsizer = new wxBoxSizer(wxVERTICAL);
 399
 400         topsizer->Add(0, 10);
 401
 402         dummy->SetSizer(topsizer);
 403
 404         if ( style & wxHF_BOOKMARKS )
 405         {
 406             m_Bookmarks = new wxComboBox(dummy, wxID_HTML_BOOKMARKSLIST,
 407                                          wxEmptyString,
 408                                          wxDefaultPosition, wxDefaultSize,
 409                                          0, NULL, wxCB_READONLY | wxCB_SORT);
 410             m_Bookmarks->Append(_("(bookmarks)"));
 411             for (unsigned i = 0; i < m_BookmarksNames.GetCount(); i++)
 412                 m_Bookmarks->Append(m_BookmarksNames[i]);
 413             m_Bookmarks->SetSelection(0);
 414
 415             wxBitmapButton *bmpbt1, *bmpbt2;
 416             bmpbt1 = new wxBitmapButton(dummy, wxID_HTML_BOOKMARKSADD,
 417                                  wxArtProvider::GetBitmap(wxART_ADD_BOOKMARK,
 418                                                           wxART_BUTTON));
 419             bmpbt2 = new wxBitmapButton(dummy, wxID_HTML_BOOKMARKSREMOVE,
 420                                  wxArtProvider::GetBitmap(wxART_DEL_BOOKMARK,
 421                                                           wxART_BUTTON));
 422 #if wxUSE_TOOLTIPS
 423             bmpbt1->SetToolTip(_("Add current page to bookmarks"));
 424             bmpbt2->SetToolTip(_("Remove current page from bookmarks"));
 425 #endif // wxUSE_TOOLTIPS
 426
 427             wxSizer *sizer = new wxBoxSizer(wxHORIZONTAL);
 428
 429             sizer->Add(m_Bookmarks, 1, wxALIGN_CENTRE_VERTICAL | wxRIGHT, 5);
 430             sizer->Add(bmpbt1, 0, wxALIGN_CENTRE_VERTICAL | wxRIGHT, 2);
 431             sizer->Add(bmpbt2, 0, wxALIGN_CENTRE_VERTICAL, 0);
 432
 433             topsizer->Add(sizer, 0, wxEXPAND | wxLEFT | wxBOTTOM | wxRIGHT, 10);
 434         }
 435
 436         m_ContentsBox = new wxTreeCtrl(dummy, wxID_HTML_TREECTRL,
 437                                        wxDefaultPosition, wxDefaultSize,
 438                                        wxSUNKEN_BORDER |
 439                                        wxTR_HAS_BUTTONS | wxTR_HIDE_ROOT |
 440                                        wxTR_LINES_AT_ROOT);
 441
 442         m_ContentsBox->AssignImageList(ContentsImageList);
 443
 444         topsizer->Add(m_ContentsBox, 1,
 445                       wxEXPAND | wxLEFT | wxBOTTOM | wxRIGHT,
 446                       2);
 447
 448         m_NavigNotebook->AddPage(dummy, _("Contents"));
 449         m_ContentsPage = notebook_page++;
 450     }
 451
 452     // index listbox panel?
 453     if ( style & wxHF_INDEX )
 454     {
 455         wxWindow *dummy = new wxPanel(m_NavigNotebook, wxID_HTML_INDEXPAGE);
 456         wxSizer *topsizer = new wxBoxSizer(wxVERTICAL);
 457
 458         dummy->SetSizer(topsizer);
 459
 460         m_IndexText = new wxTextCtrl(dummy, wxID_HTML_INDEXTEXT, wxEmptyString,
 461                                      wxDefaultPosition, wxDefaultSize,
 462                                      wxTE_PROCESS_ENTER);
 463         m_IndexButton = new wxButton(dummy, wxID_HTML_INDEXBUTTON, _("Find"));
 464         m_IndexButtonAll = new wxButton(dummy, wxID_HTML_INDEXBUTTONALL,
 465                                         _("Show all"));
 466         m_IndexCountInfo = new wxStaticText(dummy, wxID_HTML_COUNTINFO,
 467                                             wxEmptyString, wxDefaultPosition,
 468                                             wxDefaultSize,
 469                                             wxALIGN_RIGHT | wxST_NO_AUTORESIZE);
 470         m_IndexList = new wxListBox(dummy, wxID_HTML_INDEXLIST,
 471                                     wxDefaultPosition, wxDefaultSize,
 472                                     0, NULL, wxLB_SINGLE);
 473
 474 #if wxUSE_TOOLTIPS
 475         m_IndexButton->SetToolTip(_("Display all index items that contain given substring. Search is case insensitive."));
 476         m_IndexButtonAll->SetToolTip(_("Show all items in index"));
 477 #endif //wxUSE_TOOLTIPS
 478
 479         topsizer->Add(m_IndexText, 0, wxEXPAND | wxALL, 10);
 480         wxSizer *btsizer = new wxBoxSizer(wxHORIZONTAL);
 481         btsizer->Add(m_IndexButton, 0, wxRIGHT, 2);
 482         btsizer->Add(m_IndexButtonAll);
 483         topsizer->Add(btsizer, 0,
 484                       wxALIGN_RIGHT | wxLEFT | wxRIGHT | wxBOTTOM, 10);
 485         topsizer->Add(m_IndexCountInfo, 0, wxEXPAND | wxLEFT | wxRIGHT, 2);
 486         topsizer->Add(m_IndexList, 1, wxEXPAND | wxALL, 2);
 487
 488         m_NavigNotebook->AddPage(dummy, _("Index"));
 489         m_IndexPage = notebook_page++;
 490     }
 491
 492     // search list panel?
 493     if ( style & wxHF_SEARCH )
 494     {
 495         wxWindow *dummy = new wxPanel(m_NavigNotebook, wxID_HTML_INDEXPAGE);
 496         wxSizer *sizer = new wxBoxSizer(wxVERTICAL);
 497
 498         dummy->SetSizer(sizer);
 499
 500         m_SearchText = new wxTextCtrl(dummy, wxID_HTML_SEARCHTEXT,
 501                                       wxEmptyString,
 502                                       wxDefaultPosition, wxDefaultSize,
 503                                       wxTE_PROCESS_ENTER);
 504         m_SearchChoice = new wxChoice(dummy, wxID_HTML_SEARCHCHOICE,
 505                                       wxDefaultPosition, wxDefaultSize);
 506         m_SearchCaseSensitive = new wxCheckBox(dummy, wxID_ANY, _("Case sensitive"));
 507         m_SearchWholeWords = new wxCheckBox(dummy, wxID_ANY, _("Whole words only"));
 508         m_SearchButton = new wxButton(dummy, wxID_HTML_SEARCHBUTTON, _("Search"));
 509 #if wxUSE_TOOLTIPS
 510         m_SearchButton->SetToolTip(_("Search contents of help book(s) for all occurences of the text you typed above"));
 511 #endif //wxUSE_TOOLTIPS
 512         m_SearchList = new wxListBox(dummy, wxID_HTML_SEARCHLIST,
 513                                      wxDefaultPosition, wxDefaultSize,
 514                                      0, NULL, wxLB_SINGLE);
 515
 516         sizer->Add(m_SearchText, 0, wxEXPAND | wxALL, 10);
 517         sizer->Add(m_SearchChoice, 0, wxEXPAND | wxLEFT | wxRIGHT | wxBOTTOM, 10);
 518         sizer->Add(m_SearchCaseSensitive, 0, wxLEFT | wxRIGHT, 10);
 519         sizer->Add(m_SearchWholeWords, 0, wxLEFT | wxRIGHT, 10);
 520         sizer->Add(m_SearchButton, 0, wxALL | wxALIGN_RIGHT, 8);
 521         sizer->Add(m_SearchList, 1, wxALL | wxEXPAND, 2);
 522
 523         m_NavigNotebook->AddPage(dummy, _("Search"));
 524         m_SearchPage = notebook_page;
 525     }
 526
 527     m_HtmlWin->Show();
 528
 529     RefreshLists();
 530
 531     if ( navigSizer )
 532     {
 533         navigSizer->SetSizeHints(m_NavigPan);
 534         m_NavigPan->Layout();
 535     }
 536
 537     // showtime
 538     if ( m_NavigPan && m_Splitter )
 539     {
 540         m_Splitter->SetMinimumPaneSize(20);
 541         if ( m_Cfg.navig_on )
 542             m_Splitter->SplitVertically(m_NavigPan, m_HtmlWin, m_Cfg.sashpos);
 543
 544         if ( m_Cfg.navig_on )
 545         {
 546             m_NavigPan->Show();
 547             m_Splitter->SplitVertically(m_NavigPan, m_HtmlWin, m_Cfg.sashpos);
 548         }
 549         else
 550         {
 551             m_NavigPan->Show(false);
 552             m_Splitter->Initialize(m_HtmlWin);
 553         }
 554     }
 555
 556     // Reduce flicker by updating the splitter pane sizes before the
 557     // frame is shown
 558     wxSizeEvent sizeEvent(GetSize(), GetId());
 559     ProcessEvent(sizeEvent);
 560
 561     m_Splitter->UpdateSize();
 562
 563     return true;
 564 }
 565
 566 wxHtmlHelpFrame::~wxHtmlHelpFrame()
 567 {
 568     delete m_mergedIndex;
 569
 570     // PopEventHandler(); // wxhtmlhelpcontroller (not any more!)
 571     if (m_DataCreated)
 572         delete m_Data;
 573     if (m_NormalFonts) delete m_NormalFonts;
 574     if (m_FixedFonts) delete m_FixedFonts;
 575     if (m_PagesHash)
 576     {
 577         WX_CLEAR_HASH_TABLE(*m_PagesHash);
 578         delete m_PagesHash;
 579     }
 580 #if wxUSE_PRINTING_ARCHITECTURE
 581     if (m_Printer) delete m_Printer;
 582 #endif
 583 }
 584
 585
 586 #if wxUSE_TOOLBAR
 587 void wxHtmlHelpFrame::AddToolbarButtons(wxToolBar *toolBar, int style)
 588 {
 589     wxBitmap wpanelBitmap =
 590         wxArtProvider::GetBitmap(wxART_HELP_SIDE_PANEL, wxART_TOOLBAR);
 591     wxBitmap wbackBitmap =
 592         wxArtProvider::GetBitmap(wxART_GO_BACK, wxART_TOOLBAR);
 593     wxBitmap wforwardBitmap =
 594         wxArtProvider::GetBitmap(wxART_GO_FORWARD, wxART_TOOLBAR);
 595     wxBitmap wupnodeBitmap =
 596         wxArtProvider::GetBitmap(wxART_GO_TO_PARENT, wxART_TOOLBAR);
 597     wxBitmap wupBitmap =
 598         wxArtProvider::GetBitmap(wxART_GO_UP, wxART_TOOLBAR);
 599     wxBitmap wdownBitmap =
 600         wxArtProvider::GetBitmap(wxART_GO_DOWN, wxART_TOOLBAR);
 601     wxBitmap wopenBitmap =
 602         wxArtProvider::GetBitmap(wxART_FILE_OPEN, wxART_TOOLBAR);
 603     wxBitmap wprintBitmap =
 604         wxArtProvider::GetBitmap(wxART_PRINT, wxART_TOOLBAR);
 605     wxBitmap woptionsBitmap =
 606         wxArtProvider::GetBitmap(wxART_HELP_SETTINGS, wxART_TOOLBAR);
 607
 608     wxASSERT_MSG( (wpanelBitmap.Ok() && wbackBitmap.Ok() &&
 609                    wforwardBitmap.Ok() && wupnodeBitmap.Ok() &&
 610                    wupBitmap.Ok() && wdownBitmap.Ok() &&
 611                    wopenBitmap.Ok() && wprintBitmap.Ok() &&
 612                    woptionsBitmap.Ok()),
 613                   wxT("One or more HTML help frame toolbar bitmap could not be loaded.")) ;
 614
 615
 616     toolBar->AddTool(wxID_HTML_PANEL, wpanelBitmap, wxNullBitmap,
 617                        false, -1, -1, (wxObject *) NULL,
 618                        _("Show/hide navigation panel"));
 619
 620     toolBar->AddSeparator();
 621     toolBar->AddTool(wxID_HTML_BACK, wbackBitmap, wxNullBitmap,
 622                        false, -1, -1, (wxObject *) NULL,
 623                        _("Go back"));
 624     toolBar->AddTool(wxID_HTML_FORWARD, wforwardBitmap, wxNullBitmap,
 625                        false, -1, -1, (wxObject *) NULL,
 626                        _("Go forward"));
 627     toolBar->AddSeparator();
 628
 629     toolBar->AddTool(wxID_HTML_UPNODE, wupnodeBitmap, wxNullBitmap,
 630                        false, -1, -1, (wxObject *) NULL,
 631                        _("Go one level up in document hierarchy"));
 632     toolBar->AddTool(wxID_HTML_UP, wupBitmap, wxNullBitmap,
 633                        false, -1, -1, (wxObject *) NULL,
 634                        _("Previous page"));
 635     toolBar->AddTool(wxID_HTML_DOWN, wdownBitmap, wxNullBitmap,
 636                        false, -1, -1, (wxObject *) NULL,
 637                        _("Next page"));
 638
 639     if ((style & wxHF_PRINT) || (style & wxHF_OPEN_FILES))
 640         toolBar->AddSeparator();
 641
 642     if (style & wxHF_OPEN_FILES)
 643         toolBar->AddTool(wxID_HTML_OPENFILE, wopenBitmap, wxNullBitmap,
 644                            false, -1, -1, (wxObject *) NULL,
 645                            _("Open HTML document"));
 646
 647 #if wxUSE_PRINTING_ARCHITECTURE
 648     if (style & wxHF_PRINT)
 649         toolBar->AddTool(wxID_HTML_PRINT, wprintBitmap, wxNullBitmap,
 650                            false, -1, -1, (wxObject *) NULL,
 651                            _("Print this page"));
 652 #endif
 653
 654     toolBar->AddSeparator();
 655     toolBar->AddTool(wxID_HTML_OPTIONS, woptionsBitmap, wxNullBitmap,
 656                        false, -1, -1, (wxObject *) NULL,
 657                        _("Display options dialog"));
 658 }
 659 #endif //wxUSE_TOOLBAR
 660
 661
 662 void wxHtmlHelpFrame::SetTitleFormat(const wxString& format)
 663 {
 664     if (m_HtmlWin)
 665         m_HtmlWin->SetRelatedFrame(this, format);
 666     m_TitleFormat = format;
 667 }
 668
 669
 670 bool wxHtmlHelpFrame::Display(const wxString& x)
 671 {
 672     wxString url = m_Data->FindPageByName(x);
 673     if (!url.IsEmpty())
 674     {
 675         m_HtmlWin->LoadPage(url);
 676         NotifyPageChanged();
 677         return true;
 678     }
 679
 680     return false;
 681 }
 682
 683 bool wxHtmlHelpFrame::Display(const int id)
 684 {
 685     wxString url = m_Data->FindPageById(id);
 686     if (!url.IsEmpty())
 687     {
 688         m_HtmlWin->LoadPage(url);
 689         NotifyPageChanged();
 690         return true;
 691     }
 692
 693     return false;
 694 }
 695
 696
 697
 698 bool wxHtmlHelpFrame::DisplayContents()
 699 {
 700     if (! m_ContentsBox)
 701         return false;
 702
 703     if (!m_Splitter->IsSplit())
 704     {
 705         m_NavigPan->Show();
 706         m_HtmlWin->Show();
 707         m_Splitter->SplitVertically(m_NavigPan, m_HtmlWin, m_Cfg.sashpos);
 708         m_Cfg.navig_on = true;
 709     }
 710
 711     m_NavigNotebook->SetSelection(0);
 712
 713     if (m_Data->GetBookRecArray().GetCount() > 0)
 714     {
 715         wxHtmlBookRecord& book = m_Data->GetBookRecArray()[0];
 716         if (!book.GetStart().IsEmpty())
 717             m_HtmlWin->LoadPage(book.GetFullPath(book.GetStart()));
 718     }
 719
 720     return true;
 721 }
 722
 723
 724
 725 bool wxHtmlHelpFrame::DisplayIndex()
 726 {
 727     if (! m_IndexList)
 728         return false;
 729
 730     if (!m_Splitter->IsSplit())
 731     {
 732         m_NavigPan->Show();
 733         m_HtmlWin->Show();
 734         m_Splitter->SplitVertically(m_NavigPan, m_HtmlWin, m_Cfg.sashpos);
 735     }
 736
 737     m_NavigNotebook->SetSelection(1);
 738
 739     if (m_Data->GetBookRecArray().GetCount() > 0)
 740     {
 741         wxHtmlBookRecord& book = m_Data->GetBookRecArray()[0];
 742         if (!book.GetStart().IsEmpty())
 743             m_HtmlWin->LoadPage(book.GetFullPath(book.GetStart()));
 744     }
 745
 746     return true;
 747 }
 748
 749 void wxHtmlHelpFrame::DisplayIndexItem(const wxHtmlHelpMergedIndexItem *it)
 750 {
 751     if (it->items.size() == 1)
 752     {
 753         if (!it->items[0]->page.empty())
 754         {
 755             m_HtmlWin->LoadPage(it->items[0]->GetFullPath());
 756             NotifyPageChanged();
 757         }
 758     }
 759     else
 760     {
 761         wxBusyCursor busy_cursor;
 762
 763         // more pages associated with this index item -- let the user choose
 764         // which one she/he wants from a list:
 765         wxArrayString arr;
 766         size_t len = it->items.size();
 767         for (size_t i = 0; i < len; i++)
 768         {
 769             wxString page = it->items[i]->page;
 770             // try to find page's title in contents:
 771             const wxHtmlHelpDataItems& contents = m_Data->GetContentsArray();
 772             size_t clen = contents.size();
 773             for (size_t j = 0; j < clen; j++)
 774             {
 775                 if (contents[j].page == page)
 776                 {
 777                     page = contents[j].name;
 778                     break;
 779                 }
 780             }
 781             arr.push_back(page);
 782         }
 783
 784         wxSingleChoiceDialog dlg(this,
 785                                  _("Please choose the page to display:"),
 786                                  _("Help Topics"),
 787                                  arr, NULL, wxCHOICEDLG_STYLE & ~wxCENTRE);
 788         if (dlg.ShowModal() == wxID_OK)
 789         {
 790             m_HtmlWin->LoadPage(it->items[dlg.GetSelection()]->GetFullPath());
 791             NotifyPageChanged();
 792         }
 793     }
 794 }
 795
 796
 797 bool wxHtmlHelpFrame::KeywordSearch(const wxString& keyword,
 798                                     wxHelpSearchMode mode)
 799 {
 800     if (mode == wxHELP_SEARCH_ALL)
 801     {
 802         if ( !(m_SearchList &&
 803                m_SearchButton && m_SearchText && m_SearchChoice) )
 804             return false;
 805     }
 806     else if (mode == wxHELP_SEARCH_INDEX)
 807     {
 808         if ( !(m_IndexList &&
 809                m_IndexButton && m_IndexButtonAll && m_IndexText) )
 810             return false;
 811     }
 812
 813     int foundcnt = 0;
 814     wxString foundstr;
 815     wxString book = wxEmptyString;
 816
 817     if (!m_Splitter->IsSplit())
 818     {
 819         m_NavigPan->Show();
 820         m_HtmlWin->Show();
 821         m_Splitter->SplitVertically(m_NavigPan, m_HtmlWin, m_Cfg.sashpos);
 822     }
 823
 824     if (mode == wxHELP_SEARCH_ALL)
 825     {
 826         m_NavigNotebook->SetSelection(m_SearchPage);
 827         m_SearchList->Clear();
 828         m_SearchText->SetValue(keyword);
 829         m_SearchButton->Disable();
 830
 831         if (m_SearchChoice->GetSelection() != 0)
 832             book = m_SearchChoice->GetStringSelection();
 833
 834         wxHtmlSearchStatus status(m_Data, keyword,
 835                                   m_SearchCaseSensitive->GetValue(),
 836                                   m_SearchWholeWords->GetValue(),
 837                                   book);
 838
 839 #if wxUSE_PROGRESSDLG
 840         wxProgressDialog progress(_("Searching..."),
 841                                   _("No matching page found yet"),
 842                                   status.GetMaxIndex(), this,
 843                                   wxPD_APP_MODAL | wxPD_CAN_ABORT | wxPD_AUTO_HIDE);
 844 #endif
 845
 846         int curi;
 847         while (status.IsActive())
 848         {
 849             curi = status.GetCurIndex();
 850             if (curi % 32 == 0
 851 #if wxUSE_PROGRESSDLG
 852                 && !progress.Update(curi)
 853 #endif
 854                )
 855                 break;
 856             if (status.Search())
 857             {
 858                 foundstr.Printf(_("Found %i matches"), ++foundcnt);
 859 #if wxUSE_PROGRESSDLG
 860                 progress.Update(status.GetCurIndex(), foundstr);
 861 #endif
 862                 m_SearchList->Append(status.GetName(), (void*)status.GetCurItem());
 863             }
 864         }
 865
 866         m_SearchButton->Enable();
 867         m_SearchText->SetSelection(0, keyword.Length());
 868         m_SearchText->SetFocus();
 869     }
 870     else if (mode == wxHELP_SEARCH_INDEX)
 871     {
 872         m_NavigNotebook->SetSelection(m_IndexPage);
 873         m_IndexList->Clear();
 874         m_IndexButton->Disable();
 875         m_IndexButtonAll->Disable();
 876         m_IndexText->SetValue(keyword);
 877
 878         wxCommandEvent dummy;
 879         OnIndexFind(dummy); // what a hack...
 880         m_IndexButton->Enable();
 881         m_IndexButtonAll->Enable();
 882         foundcnt = m_IndexList->GetCount();
 883     }
 884
 885     if (foundcnt)
 886     {
 887         switch ( mode )
 888         {
 889             default:
 890                 wxFAIL_MSG( _T("unknown help search mode") );
 891                 // fall back
 892
 893             case wxHELP_SEARCH_ALL:
 894             {
 895                 wxHtmlHelpDataItem *it =
 896                     (wxHtmlHelpDataItem*) m_SearchList->GetClientData(0);
 897                 if (it)
 898                 {
 899                     m_HtmlWin->LoadPage(it->GetFullPath());
 900                     NotifyPageChanged();
 901                 }
 902                 break;
 903             }
 904
 905             case wxHELP_SEARCH_INDEX:
 906             {
 907                 wxHtmlHelpMergedIndexItem* it =
 908                     (wxHtmlHelpMergedIndexItem*) m_IndexList->GetClientData(0);
 909                 if (it)
 910                     DisplayIndexItem(it);
 911                 break;
 912             }
 913         }
 914
 915     }
 916
 917     return foundcnt > 0;
 918 }
 919
 920 void wxHtmlHelpFrame::CreateContents()
 921 {
 922     if (! m_ContentsBox)
 923         return ;
 924
 925     if (m_PagesHash)
 926     {
 927         WX_CLEAR_HASH_TABLE(*m_PagesHash);
 928         delete m_PagesHash;
 929     }
 930
 931     const wxHtmlHelpDataItems& contents = m_Data->GetContentsArray();
 932
 933     size_t cnt = contents.size();
 934
 935     m_PagesHash = new wxHashTable(wxKEY_STRING, 2 * cnt);
 936
 937     const int MAX_ROOTS = 64;
 938     wxTreeItemId roots[MAX_ROOTS];
 939     // VS: this array holds information about whether we've set item icon at
 940     //     given level. This is neccessary because m_Data has flat structure
 941     //     and there's no way of recognizing if some item has subitems or not.
 942     //     We set the icon later: when we find an item with level=n, we know
 943     //     that the last item with level=n-1 was folder with subitems, so we
 944     //     set its icon accordingly
 945     bool imaged[MAX_ROOTS];
 946     m_ContentsBox->DeleteAllItems();
 947
 948     roots[0] = m_ContentsBox->AddRoot(_("(Help)"));
 949     imaged[0] = true;
 950
 951     for (size_t i = 0; i < cnt; i++)
 952     {
 953         wxHtmlHelpDataItem *it = &contents[i];
 954         // Handle books:
 955         if (it->level == 0)
 956         {
 957             if (m_hfStyle & wxHF_MERGE_BOOKS)
 958                 // VS: we don't want book nodes, books' content should
 959                 //    appear under tree's root. This line will create "fake"
 960                 //    record about book node so that the rest of this look
 961                 //    will believe there really _is_ book node and will
 962                 //    behave correctly.
 963                 roots[1] = roots[0];
 964             else
 965             {
 966                 roots[1] = m_ContentsBox->AppendItem(roots[0],
 967                                          it->name, IMG_Book, -1,
 968                                          new wxHtmlHelpTreeItemData(i));
 969                 m_ContentsBox->SetItemBold(roots[1], true);
 970             }
 971             imaged[1] = true;
 972         }
 973         // ...and their contents:
 974         else
 975         {
 976             roots[it->level + 1] = m_ContentsBox->AppendItem(
 977                                      roots[it->level], it->name, IMG_Page,
 978                                      -1, new wxHtmlHelpTreeItemData(i));
 979             imaged[it->level + 1] = false;
 980         }
 981
 982         m_PagesHash->Put(it->GetFullPath(),
 983                          new wxHtmlHelpHashData(i, roots[it->level + 1]));
 984
 985         // Set the icon for the node one level up in the hiearachy,
 986         // unless already done (see comment above imaged[] declaration)
 987         if (!imaged[it->level])
 988         {
 989             int image = IMG_Folder;
 990             if (m_hfStyle & wxHF_ICONS_BOOK)
 991                 image = IMG_Book;
 992             else if (m_hfStyle & wxHF_ICONS_BOOK_CHAPTER)
 993                 image = (it->level == 1) ? IMG_Book : IMG_Folder;
 994             m_ContentsBox->SetItemImage(roots[it->level], image);
 995             m_ContentsBox->SetItemImage(roots[it->level], image,
 996                                         wxTreeItemIcon_Selected);
 997             imaged[it->level] = true;
 998         }
 999     }
1000 }
1001
1002
1003 void wxHtmlHelpFrame::CreateIndex()
1004 {
1005     if (! m_IndexList)
1006         return ;
1007
1008     m_IndexList->Clear();
1009
1010     size_t cnt = m_mergedIndex->size();
1011
1012     wxString cnttext;
1013     if (cnt > INDEX_IS_SMALL)
1014         cnttext.Printf(_("%i of %i"), 0, cnt);
1015     else
1016         cnttext.Printf(_("%i of %i"), cnt, cnt);
1017     m_IndexCountInfo->SetLabel(cnttext);
1018     if (cnt > INDEX_IS_SMALL)
1019         return;
1020
1021     for (size_t i = 0; i < cnt; i++)
1022         m_IndexList->Append((*m_mergedIndex)[i].name,
1023                             (char*)(&(*m_mergedIndex)[i]));
1024 }
1025
1026 void wxHtmlHelpFrame::CreateSearch()
1027 {
1028     if (! (m_SearchList && m_SearchChoice))
1029         return ;
1030     m_SearchList->Clear();
1031     m_SearchChoice->Clear();
1032     m_SearchChoice->Append(_("Search in all books"));
1033     const wxHtmlBookRecArray& bookrec = m_Data->GetBookRecArray();
1034     int i, cnt = bookrec.GetCount();
1035     for (i = 0; i < cnt; i++)
1036         m_SearchChoice->Append(bookrec[i].GetTitle());
1037     m_SearchChoice->SetSelection(0);
1038 }
1039
1040
1041 void wxHtmlHelpFrame::RefreshLists()
1042 {
1043     // Update m_mergedIndex:
1044     UpdateMergedIndex();
1045     // Update the controls
1046     CreateContents();
1047     CreateIndex();
1048     CreateSearch();
1049 }
1050
1051 void wxHtmlHelpFrame::ReadCustomization(wxConfigBase *cfg, const wxString& path)
1052 {
1053     wxString oldpath;
1054     wxString tmp;
1055
1056     if (path != wxEmptyString)
1057     {
1058         oldpath = cfg->GetPath();
1059         cfg->SetPath(_T("/") + path);
1060     }
1061
1062     m_Cfg.navig_on = cfg->Read(wxT("hcNavigPanel"), m_Cfg.navig_on) != 0;
1063     m_Cfg.sashpos = cfg->Read(wxT("hcSashPos"), m_Cfg.sashpos);
1064     m_Cfg.x = cfg->Read(wxT("hcX"), m_Cfg.x);
1065     m_Cfg.y = cfg->Read(wxT("hcY"), m_Cfg.y);
1066     m_Cfg.w = cfg->Read(wxT("hcW"), m_Cfg.w);
1067     m_Cfg.h = cfg->Read(wxT("hcH"), m_Cfg.h);
1068
1069     m_FixedFace = cfg->Read(wxT("hcFixedFace"), m_FixedFace);
1070     m_NormalFace = cfg->Read(wxT("hcNormalFace"), m_NormalFace);
1071     m_FontSize = cfg->Read(wxT("hcBaseFontSize"), m_FontSize);
1072
1073     {
1074         int i;
1075         int cnt;
1076         wxString val, s;
1077
1078         cnt = cfg->Read(wxT("hcBookmarksCnt"), 0L);
1079         if (cnt != 0)
1080         {
1081             m_BookmarksNames.Clear();
1082             m_BookmarksPages.Clear();
1083             if (m_Bookmarks)
1084             {
1085                 m_Bookmarks->Clear();
1086                 m_Bookmarks->Append(_("(bookmarks)"));
1087             }
1088
1089             for (i = 0; i < cnt; i++)
1090             {
1091                 val.Printf(wxT("hcBookmark_%i"), i);
1092                 s = cfg->Read(val);
1093                 m_BookmarksNames.Add(s);
1094                 if (m_Bookmarks) m_Bookmarks->Append(s);
1095                 val.Printf(wxT("hcBookmark_%i_url"), i);
1096                 s = cfg->Read(val);
1097                 m_BookmarksPages.Add(s);
1098             }
1099         }
1100     }
1101
1102     if (m_HtmlWin)
1103         m_HtmlWin->ReadCustomization(cfg);
1104
1105     if (path != wxEmptyString)
1106         cfg->SetPath(oldpath);
1107 }
1108
1109 void wxHtmlHelpFrame::WriteCustomization(wxConfigBase *cfg, const wxString& path)
1110 {
1111     wxString oldpath;
1112     wxString tmp;
1113
1114     if (path != wxEmptyString)
1115     {
1116         oldpath = cfg->GetPath();
1117         cfg->SetPath(_T("/") + path);
1118     }
1119
1120     cfg->Write(wxT("hcNavigPanel"), m_Cfg.navig_on);
1121     cfg->Write(wxT("hcSashPos"), (long)m_Cfg.sashpos);
1122     if ( !IsIconized() )
1123     {
1124         //  Don't write if iconized as this would make the window
1125         //  disappear next time it is shown!
1126         cfg->Write(wxT("hcX"), (long)m_Cfg.x);
1127         cfg->Write(wxT("hcY"), (long)m_Cfg.y);
1128         cfg->Write(wxT("hcW"), (long)m_Cfg.w);
1129         cfg->Write(wxT("hcH"), (long)m_Cfg.h);
1130     }
1131     cfg->Write(wxT("hcFixedFace"), m_FixedFace);
1132     cfg->Write(wxT("hcNormalFace"), m_NormalFace);
1133     cfg->Write(wxT("hcBaseFontSize"), (long)m_FontSize);
1134
1135     if (m_Bookmarks)
1136     {
1137         int i;
1138         int cnt = m_BookmarksNames.GetCount();
1139         wxString val;
1140
1141         cfg->Write(wxT("hcBookmarksCnt"), (long)cnt);
1142         for (i = 0; i < cnt; i++)
1143         {
1144             val.Printf(wxT("hcBookmark_%i"), i);
1145             cfg->Write(val, m_BookmarksNames[i]);
1146             val.Printf(wxT("hcBookmark_%i_url"), i);
1147             cfg->Write(val, m_BookmarksPages[i]);
1148         }
1149     }
1150
1151     if (m_HtmlWin)
1152         m_HtmlWin->WriteCustomization(cfg);
1153
1154     if (path != wxEmptyString)
1155         cfg->SetPath(oldpath);
1156 }
1157
1158
1159
1160
1161
1162 static void SetFontsToHtmlWin(wxHtmlWindow *win, wxString scalf, wxString fixf, int size)
1163 {
1164     int f_sizes[7];
1165     f_sizes[0] = int(size * 0.6);
1166     f_sizes[1] = int(size * 0.8);
1167     f_sizes[2] = size;
1168     f_sizes[3] = int(size * 1.2);
1169     f_sizes[4] = int(size * 1.4);
1170     f_sizes[5] = int(size * 1.6);
1171     f_sizes[6] = int(size * 1.8);
1172
1173     win->SetFonts(scalf, fixf, f_sizes);
1174 }
1175
1176
1177 class wxHtmlHelpFrameOptionsDialog : public wxDialog
1178 {
1179 public:
1180     wxComboBox *NormalFont, *FixedFont;
1181     wxSpinCtrl *FontSize;
1182     wxHtmlWindow *TestWin;
1183
1184     wxHtmlHelpFrameOptionsDialog(wxWindow *parent)
1185         : wxDialog(parent, wxID_ANY, wxString(_("Help Browser Options")))
1186     {
1187         wxBoxSizer *topsizer = new wxBoxSizer(wxVERTICAL);
1188         wxFlexGridSizer *sizer = new wxFlexGridSizer(2, 3, 2, 5);
1189
1190         sizer->Add(new wxStaticText(this, wxID_ANY, _("Normal font:")));
1191         sizer->Add(new wxStaticText(this, wxID_ANY, _("Fixed font:")));
1192         sizer->Add(new wxStaticText(this, wxID_ANY, _("Font size:")));
1193
1194         sizer->Add(NormalFont = new wxComboBox(this, wxID_ANY, wxEmptyString, wxDefaultPosition,
1195                       wxSize(200, -1),
1196                       0, NULL, wxCB_DROPDOWN | wxCB_READONLY));
1197
1198         sizer->Add(FixedFont = new wxComboBox(this, wxID_ANY, wxEmptyString, wxDefaultPosition,
1199                       wxSize(200, -1),
1200                       0, NULL, wxCB_DROPDOWN | wxCB_READONLY));
1201
1202         sizer->Add(FontSize = new wxSpinCtrl(this, wxID_ANY));
1203         FontSize->SetRange(2, 100);
1204
1205         topsizer->Add(sizer, 0, wxLEFT|wxRIGHT|wxTOP, 10);
1206
1207         topsizer->Add(new wxStaticText(this, wxID_ANY, _("Preview:")),
1208                         0, wxLEFT | wxTOP, 10);
1209         topsizer->Add(TestWin = new wxHtmlWindow(this, wxID_ANY, wxDefaultPosition, wxSize(20, 150),
1210                                                  wxHW_SCROLLBAR_AUTO | wxSUNKEN_BORDER),
1211                         1, wxEXPAND | wxLEFT|wxTOP|wxRIGHT, 10);
1212
1213         wxBoxSizer *sizer2 = new wxBoxSizer(wxHORIZONTAL);
1214         wxButton *ok;
1215         sizer2->Add(ok = new wxButton(this, wxID_OK), 0, wxALL, 10);
1216         ok->SetDefault();
1217         sizer2->Add(new wxButton(this, wxID_CANCEL), 0, wxALL, 10);
1218         topsizer->Add(sizer2, 0, wxALIGN_RIGHT);
1219
1220         SetSizer(topsizer);
1221         topsizer->Fit(this);
1222         Centre(wxBOTH);
1223     }
1224
1225
1226     void UpdateTestWin()
1227     {
1228         wxBusyCursor bcur;
1229         SetFontsToHtmlWin(TestWin,
1230                           NormalFont->GetStringSelection(),
1231                           FixedFont->GetStringSelection(),
1232                           FontSize->GetValue());
1233
1234         wxString content(_("font size"));
1235
1236         content = _T("<font size=-2>") + content + _T(" -2</font><br>")
1237                   _T("<font size=-1>") + content + _T(" -1</font><br>")
1238                   _T("<font size=+0>") + content + _T(" +0</font><br>")
1239                   _T("<font size=+1>") + content + _T(" +1</font><br>")
1240                   _T("<font size=+2>") + content + _T(" +2</font><br>")
1241                   _T("<font size=+3>") + content + _T(" +3</font><br>")
1242                   _T("<font size=+4>") + content + _T(" +4</font><br>") ;
1243
1244         content = wxString( _T("<html><body><table><tr><td>") ) +
1245                   _("Normal face<br>and <u>underlined</u>. ") +
1246                   _("<i>Italic face.</i> ") +
1247                   _("<b>Bold face.</b> ") +
1248                   _("<b><i>Bold italic face.</i></b><br>") +
1249                   content +
1250                   wxString( _T("</td><td><tt>") ) +
1251                   _("Fixed size face.<br> <b>bold</b> <i>italic</i> ") +
1252                   _("<b><i>bold italic <u>underlined</u></i></b><br>") +
1253                   content +
1254                   _T("</tt></td></tr></table></body></html>");
1255
1256         TestWin->SetPage( content );
1257     }
1258
1259     void OnUpdate(wxCommandEvent& WXUNUSED(event))
1260     {
1261         UpdateTestWin();
1262     }
1263     void OnUpdateSpin(wxSpinEvent& WXUNUSED(event))
1264     {
1265         UpdateTestWin();
1266     }
1267
1268     DECLARE_EVENT_TABLE()
1269     DECLARE_NO_COPY_CLASS(wxHtmlHelpFrameOptionsDialog)
1270 };
1271
1272 BEGIN_EVENT_TABLE(wxHtmlHelpFrameOptionsDialog, wxDialog)
1273     EVT_COMBOBOX(wxID_ANY, wxHtmlHelpFrameOptionsDialog::OnUpdate)
1274     EVT_SPINCTRL(wxID_ANY, wxHtmlHelpFrameOptionsDialog::OnUpdateSpin)
1275 END_EVENT_TABLE()
1276
1277 void wxHtmlHelpFrame::OptionsDialog()
1278 {
1279     wxHtmlHelpFrameOptionsDialog dlg(this);
1280     unsigned i;
1281
1282     if (m_NormalFonts == NULL)
1283     {
1284         wxFontEnumerator enu;
1285         enu.EnumerateFacenames();
1286         m_NormalFonts = new wxArrayString;
1287         *m_NormalFonts = *enu.GetFacenames();
1288         m_NormalFonts->Sort(); // ascending sort
1289     }
1290     if (m_FixedFonts == NULL)
1291     {
1292         wxFontEnumerator enu;
1293         enu.EnumerateFacenames(wxFONTENCODING_SYSTEM, true /*enum fixed width only*/);
1294         m_FixedFonts = new wxArrayString;
1295         *m_FixedFonts = *enu.GetFacenames();
1296         m_FixedFonts->Sort(); // ascending sort
1297     }
1298
1299     // VS: We want to show the font that is actually used by wxHtmlWindow.
1300     //     If customization dialog wasn't used yet, facenames are empty and
1301     //     wxHtmlWindow uses default fonts -- let's find out what they
1302     //     are so that we can pass them to the dialog:
1303     if (m_NormalFace.empty())
1304     {
1305         wxFont fnt(m_FontSize, wxSWISS, wxNORMAL, wxNORMAL, false);
1306         m_NormalFace = fnt.GetFaceName();
1307     }
1308     if (m_FixedFace.empty())
1309     {
1310         wxFont fnt(m_FontSize, wxMODERN, wxNORMAL, wxNORMAL, false);
1311         m_FixedFace = fnt.GetFaceName();
1312     }
1313
1314     for (i = 0; i < m_NormalFonts->GetCount(); i++)
1315         dlg.NormalFont->Append((*m_NormalFonts)[i]);
1316     for (i = 0; i < m_FixedFonts->GetCount(); i++)
1317         dlg.FixedFont->Append((*m_FixedFonts)[i]);
1318     if (!m_NormalFace.empty())
1319         dlg.NormalFont->SetStringSelection(m_NormalFace);
1320     else
1321         dlg.NormalFont->SetSelection(0);
1322     if (!m_FixedFace.empty())
1323         dlg.FixedFont->SetStringSelection(m_FixedFace);
1324     else
1325         dlg.FixedFont->SetSelection(0);
1326     dlg.FontSize->SetValue(m_FontSize);
1327     dlg.UpdateTestWin();
1328
1329     if (dlg.ShowModal() == wxID_OK)
1330     {
1331         m_NormalFace = dlg.NormalFont->GetStringSelection();
1332         m_FixedFace = dlg.FixedFont->GetStringSelection();
1333         m_FontSize = dlg.FontSize->GetValue();
1334         SetFontsToHtmlWin(m_HtmlWin, m_NormalFace, m_FixedFace, m_FontSize);
1335     }
1336 }
1337
1338
1339
1340 void wxHtmlHelpFrame::NotifyPageChanged()
1341 {
1342     if (m_UpdateContents && m_PagesHash)
1343     {
1344         wxString an = m_HtmlWin->GetOpenedAnchor();
1345         wxHtmlHelpHashData *ha;
1346         if (an.IsEmpty())
1347             ha = (wxHtmlHelpHashData*) m_PagesHash->Get(m_HtmlWin->GetOpenedPage());
1348         else
1349             ha = (wxHtmlHelpHashData*) m_PagesHash->Get(m_HtmlWin->GetOpenedPage() + wxT("#") + an);
1350         if (ha)
1351         {
1352             bool olduc = m_UpdateContents;
1353             m_UpdateContents = false;
1354             m_ContentsBox->SelectItem(ha->m_Id);
1355             m_ContentsBox->EnsureVisible(ha->m_Id);
1356             m_UpdateContents = olduc;
1357         }
1358     }
1359 }
1360
1361
1362
1363 /*
1364 EVENT HANDLING :
1365 */
1366
1367
1368 void wxHtmlHelpFrame::OnActivate(wxActivateEvent& event)
1369 {
1370     // This saves one mouse click when using the
1371     // wxHTML for context sensitive help systems
1372 #ifndef __WXGTK__
1373     // NB: wxActivateEvent is a bit broken in wxGTK
1374     //     and is sometimes sent when it should not be
1375     if (event.GetActive() && m_HtmlWin)
1376         m_HtmlWin->SetFocus();
1377 #endif
1378
1379     event.Skip();
1380 }
1381
1382 void wxHtmlHelpFrame::OnToolbar(wxCommandEvent& event)
1383 {
1384     switch (event.GetId())
1385     {
1386         case wxID_HTML_BACK :
1387             m_HtmlWin->HistoryBack();
1388             NotifyPageChanged();
1389             break;
1390
1391         case wxID_HTML_FORWARD :
1392             m_HtmlWin->HistoryForward();
1393             NotifyPageChanged();
1394             break;
1395
1396         case wxID_HTML_UP :
1397             if (m_PagesHash)
1398             {
1399                 wxString an = m_HtmlWin->GetOpenedAnchor();
1400                 wxHtmlHelpHashData *ha;
1401                 if (an.IsEmpty())
1402                     ha = (wxHtmlHelpHashData*) m_PagesHash->Get(m_HtmlWin->GetOpenedPage());
1403                 else
1404                     ha = (wxHtmlHelpHashData*) m_PagesHash->Get(m_HtmlWin->GetOpenedPage() + wxT("#") + an);
1405                 if (ha && ha->m_Index > 0)
1406                 {
1407                     const wxHtmlHelpDataItem& it = m_Data->GetContentsArray()[ha->m_Index - 1];
1408                     if (!it.page.empty())
1409                     {
1410                         m_HtmlWin->LoadPage(it.GetFullPath());
1411                         NotifyPageChanged();
1412                     }
1413                 }
1414             }
1415             break;
1416
1417         case wxID_HTML_UPNODE :
1418             if (m_PagesHash)
1419             {
1420                 wxString an = m_HtmlWin->GetOpenedAnchor();
1421                 wxHtmlHelpHashData *ha;
1422                 if (an.IsEmpty())
1423                     ha = (wxHtmlHelpHashData*) m_PagesHash->Get(m_HtmlWin->GetOpenedPage());
1424                 else
1425                     ha = (wxHtmlHelpHashData*) m_PagesHash->Get(m_HtmlWin->GetOpenedPage() + wxT("#") + an);
1426                 if (ha && ha->m_Index > 0)
1427                 {
1428                     int level =
1429                         m_Data->GetContentsArray()[ha->m_Index].level - 1;
1430                     int ind = ha->m_Index - 1;
1431
1432                     const wxHtmlHelpDataItem *it =
1433                         &m_Data->GetContentsArray()[ind];
1434                     while (ind >= 0 && it->level != level)
1435                     {
1436                         ind--;
1437                         it = &m_Data->GetContentsArray()[ind];
1438                     }
1439                     if (ind >= 0)
1440                     {
1441                         if (!it->page.empty())
1442                         {
1443                             m_HtmlWin->LoadPage(it->GetFullPath());
1444                             NotifyPageChanged();
1445                         }
1446                     }
1447                 }
1448             }
1449             break;
1450
1451         case wxID_HTML_DOWN :
1452             if (m_PagesHash)
1453             {
1454                 wxString an = m_HtmlWin->GetOpenedAnchor();
1455                 wxString adr;
1456                 wxHtmlHelpHashData *ha;
1457
1458                 if (an.IsEmpty()) adr = m_HtmlWin->GetOpenedPage();
1459                 else adr = m_HtmlWin->GetOpenedPage() + wxT("#") + an;
1460
1461                 ha = (wxHtmlHelpHashData*) m_PagesHash->Get(adr);
1462
1463                 const wxHtmlHelpDataItems& contents = m_Data->GetContentsArray();
1464                 if (ha && ha->m_Index < (int)contents.size() - 1)
1465                 {
1466                     size_t idx = ha->m_Index + 1;
1467
1468                     while (contents[idx].GetFullPath() == adr) idx++;
1469
1470                     if (!contents[idx].page.empty())
1471                     {
1472                         m_HtmlWin->LoadPage(contents[idx].GetFullPath());
1473                         NotifyPageChanged();
1474                     }
1475                 }
1476             }
1477             break;
1478
1479         case wxID_HTML_PANEL :
1480             {
1481                 if (! (m_Splitter && m_NavigPan))
1482                     return ;
1483                 if (m_Splitter->IsSplit())
1484                 {
1485                     m_Cfg.sashpos = m_Splitter->GetSashPosition();
1486                     m_Splitter->Unsplit(m_NavigPan);
1487                     m_Cfg.navig_on = false;
1488                 }
1489                 else
1490                 {
1491                     m_NavigPan->Show();
1492                     m_HtmlWin->Show();
1493                     m_Splitter->SplitVertically(m_NavigPan, m_HtmlWin, m_Cfg.sashpos);
1494                     m_Cfg.navig_on = true;
1495                 }
1496             }
1497             break;
1498
1499         case wxID_HTML_OPTIONS :
1500             OptionsDialog();
1501             break;
1502
1503         case wxID_HTML_BOOKMARKSADD :
1504             {
1505                 wxString item;
1506                 wxString url;
1507
1508                 item = m_HtmlWin->GetOpenedPageTitle();
1509                 url = m_HtmlWin->GetOpenedPage();
1510                 if (item == wxEmptyString)
1511                     item = url.AfterLast(wxT('/'));
1512                 if (m_BookmarksPages.Index(url) == wxNOT_FOUND)
1513                 {
1514                     m_Bookmarks->Append(item);
1515                     m_BookmarksNames.Add(item);
1516                     m_BookmarksPages.Add(url);
1517                 }
1518             }
1519             break;
1520
1521         case wxID_HTML_BOOKMARKSREMOVE :
1522             {
1523                 wxString item;
1524                 int pos;
1525
1526                 item = m_Bookmarks->GetStringSelection();
1527                 pos = m_BookmarksNames.Index(item);
1528                 if (pos != wxNOT_FOUND)
1529                 {
1530                     m_BookmarksNames.RemoveAt(pos);
1531                     m_BookmarksPages.RemoveAt(pos);
1532                     m_Bookmarks->Delete(m_Bookmarks->GetSelection());
1533                 }
1534             }
1535             break;
1536
1537 #if wxUSE_PRINTING_ARCHITECTURE
1538         case wxID_HTML_PRINT :
1539             {
1540                 if (m_Printer == NULL)
1541                     m_Printer = new wxHtmlEasyPrinting(_("Help Printing"), this);
1542                 if (!m_HtmlWin->GetOpenedPage())
1543                     wxLogWarning(_("Cannot print empty page."));
1544                 else
1545                     m_Printer->PrintFile(m_HtmlWin->GetOpenedPage());
1546             }
1547             break;
1548 #endif
1549
1550         case wxID_HTML_OPENFILE :
1551             {
1552                 wxString filemask = wxString(
1553                     _("HTML files (*.html;*.htm)|*.html;*.htm|")) +
1554                     _("Help books (*.htb)|*.htb|Help books (*.zip)|*.zip|") +
1555                     _("HTML Help Project (*.hhp)|*.hhp|") +
1556 #if wxUSE_LIBMSPACK
1557                     _("Compressed HTML Help file (*.chm)|*.chm|") +
1558 #endif
1559                     _("All files (*.*)|*");
1560                 wxString s = wxFileSelector(_("Open HTML document"),
1561                                             wxEmptyString,
1562                                             wxEmptyString,
1563                                             wxEmptyString,
1564                                             filemask,
1565                                             wxOPEN | wxFILE_MUST_EXIST,
1566                                             this);
1567                 if (!s.IsEmpty())
1568                 {
1569                     wxString ext = s.Right(4).Lower();
1570                     if (ext == _T(".zip") || ext == _T(".htb") ||
1571 #if wxUSE_LIBMSPACK
1572                         ext == _T(".chm") ||
1573 #endif
1574                         ext == _T(".hhp"))
1575                     {
1576                         wxBusyCursor bcur;
1577                         m_Data->AddBook(s);
1578                         RefreshLists();
1579                     }
1580                     else
1581                         m_HtmlWin->LoadPage(s);
1582                 }
1583             }
1584             break;
1585     }
1586 }
1587
1588
1589
1590 void wxHtmlHelpFrame::OnContentsSel(wxTreeEvent& event)
1591 {
1592     wxHtmlHelpTreeItemData *pg;
1593
1594     pg = (wxHtmlHelpTreeItemData*) m_ContentsBox->GetItemData(event.GetItem());
1595
1596     if (pg && m_UpdateContents)
1597     {
1598         const wxHtmlHelpDataItems& contents = m_Data->GetContentsArray();
1599         m_UpdateContents = false;
1600         if (!contents[pg->m_Id].page.empty())
1601             m_HtmlWin->LoadPage(contents[pg->m_Id].GetFullPath());
1602         m_UpdateContents = true;
1603     }
1604 }
1605
1606
1607
1608 void wxHtmlHelpFrame::OnIndexSel(wxCommandEvent& WXUNUSED(event))
1609 {
1610     wxHtmlHelpMergedIndexItem *it = (wxHtmlHelpMergedIndexItem*)
1611         m_IndexList->GetClientData(m_IndexList->GetSelection());
1612     if (it)
1613         DisplayIndexItem(it);
1614 }
1615
1616
1617 void wxHtmlHelpFrame::OnIndexFind(wxCommandEvent& event)
1618 {
1619     wxString sr = m_IndexText->GetLineText(0);
1620     sr.MakeLower();
1621     if (sr == wxEmptyString)
1622     {
1623         OnIndexAll(event);
1624     }
1625     else
1626     {
1627         wxBusyCursor bcur;
1628
1629         m_IndexList->Clear();
1630         const wxHtmlHelpMergedIndex& index = *m_mergedIndex;
1631         size_t cnt = index.size();
1632
1633         int displ = 0;
1634         for (size_t i = 0; i < cnt; i++)
1635         {
1636             if (index[i].name.Lower().find(sr) != wxString::npos)
1637             {
1638                 int pos = m_IndexList->Append(index[i].name,
1639                                               (char*)(&index[i]));
1640
1641                 if (displ++ == 0)
1642                 {
1643                     // don't automatically show topic selector if this
1644                     // item points to multiple pages:
1645                     if (index[i].items.size() == 1)
1646                     {
1647                         m_IndexList->SetSelection(0);
1648                         DisplayIndexItem(&index[i]);
1649                     }
1650                 }
1651
1652                 // if this is nested item of the index, show its parent(s)
1653                 // as well, otherwise it would not be clear what entry is
1654                 // shown:
1655                 wxHtmlHelpMergedIndexItem *parent = index[i].parent;
1656                 while (parent)
1657                 {
1658                     if (pos == 0 ||
1659                         (index.Index(*(wxHtmlHelpMergedIndexItem*)m_IndexList->GetClientData(pos-1))) < index.Index(*parent))
1660                     {
1661                         m_IndexList->Insert(parent->name,
1662                                             pos, (char*)parent);
1663                         parent = parent->parent;
1664                     }
1665                     else break;
1666                 }
1667
1668                 // finally, it the item we just added is itself a parent for
1669                 // other items, show them as well, because they are refinements
1670                 // of the displayed index entry (i.e. it is implicitly contained
1671                 // in them: "foo" with parent "bar" reads as "bar, foo"):
1672                 short int level = index[i].items[0]->level;
1673                 i++;
1674                 while (i < cnt && index[i].items[0]->level > level)
1675                 {
1676                     m_IndexList->Append(index[i].name, (char*)(&index[i]));
1677                     i++;
1678                 }
1679                 i--;
1680             }
1681         }
1682
1683         wxString cnttext;
1684         cnttext.Printf(_("%i of %i"), displ, cnt);
1685         m_IndexCountInfo->SetLabel(cnttext);
1686
1687         m_IndexText->SetSelection(0, sr.Length());
1688         m_IndexText->SetFocus();
1689     }
1690 }
1691
1692 void wxHtmlHelpFrame::OnIndexAll(wxCommandEvent& WXUNUSED(event))
1693 {
1694     wxBusyCursor bcur;
1695
1696     m_IndexList->Clear();
1697     const wxHtmlHelpMergedIndex& index = *m_mergedIndex;
1698     size_t cnt = index.size();
1699     bool first = true;
1700
1701     for (size_t i = 0; i < cnt; i++)
1702     {
1703         m_IndexList->Append(index[i].name, (char*)(&index[i]));
1704         if (first)
1705         {
1706             // don't automatically show topic selector if this
1707             // item points to multiple pages:
1708             if (index[i].items.size() == 1)
1709             {
1710                 DisplayIndexItem(&index[i]);
1711             }
1712             first = false;
1713         }
1714     }
1715
1716     wxString cnttext;
1717     cnttext.Printf(_("%i of %i"), cnt, cnt);
1718     m_IndexCountInfo->SetLabel(cnttext);
1719 }
1720
1721
1722 void wxHtmlHelpFrame::OnSearchSel(wxCommandEvent& WXUNUSED(event))
1723 {
1724     wxHtmlHelpDataItem *it = (wxHtmlHelpDataItem*) m_SearchList->GetClientData(m_SearchList->GetSelection());
1725     if (it)
1726     {
1727         if (!it->page.empty())
1728             m_HtmlWin->LoadPage(it->GetFullPath());
1729         NotifyPageChanged();
1730     }
1731 }
1732
1733 void wxHtmlHelpFrame::OnSearch(wxCommandEvent& WXUNUSED(event))
1734 {
1735     wxString sr = m_SearchText->GetLineText(0);
1736
1737     if (!sr.empty())
1738         KeywordSearch(sr, wxHELP_SEARCH_ALL);
1739 }
1740
1741 void wxHtmlHelpFrame::OnBookmarksSel(wxCommandEvent& WXUNUSED(event))
1742 {
1743     wxString sr = m_Bookmarks->GetStringSelection();
1744
1745     if (sr != wxEmptyString && sr != _("(bookmarks)"))
1746     {
1747        m_HtmlWin->LoadPage(m_BookmarksPages[m_BookmarksNames.Index(sr)]);
1748        NotifyPageChanged();
1749     }
1750 }
1751
1752 void wxHtmlHelpFrame::OnCloseWindow(wxCloseEvent& evt)
1753 {
1754     GetSize(&m_Cfg.w, &m_Cfg.h);
1755     GetPosition(&m_Cfg.x, &m_Cfg.y);
1756
1757 #ifdef __WXGTK__
1758     if (IsGrabbed())
1759     {
1760         RemoveGrab();
1761     }
1762 #endif
1763
1764     if (m_Splitter && m_Cfg.navig_on) m_Cfg.sashpos = m_Splitter->GetSashPosition();
1765
1766     if (m_Config)
1767         WriteCustomization(m_Config, m_ConfigRoot);
1768
1769     if (m_helpController && m_helpController->IsKindOf(CLASSINFO(wxHtmlHelpController)))
1770     {
1771         ((wxHtmlHelpController*) m_helpController)->OnCloseFrame(evt);
1772     }
1773
1774     evt.Skip();
1775 }
1776
1777 #ifdef __WXMAC__
1778 void wxHtmlHelpFrame::OnClose(wxCommandEvent& event)
1779 {
1780     Close(true);
1781 }
1782
1783 void wxHtmlHelpFrame::OnAbout(wxCommandEvent& event)
1784 {
1785     wxMessageBox(wxT("wxWidgets HTML Help Viewer (c) 1998-2004, Vaclav Slavik et al"), wxT("HelpView"),
1786         wxICON_INFORMATION|wxOK, this);
1787 }
1788 #endif
1789
1790 BEGIN_EVENT_TABLE(wxHtmlHelpFrame, wxFrame)
1791     EVT_ACTIVATE(wxHtmlHelpFrame::OnActivate)
1792     EVT_TOOL_RANGE(wxID_HTML_PANEL, wxID_HTML_OPTIONS, wxHtmlHelpFrame::OnToolbar)
1793     EVT_BUTTON(wxID_HTML_BOOKMARKSREMOVE, wxHtmlHelpFrame::OnToolbar)
1794     EVT_BUTTON(wxID_HTML_BOOKMARKSADD, wxHtmlHelpFrame::OnToolbar)
1795     EVT_TREE_SEL_CHANGED(wxID_HTML_TREECTRL, wxHtmlHelpFrame::OnContentsSel)
1796     EVT_LISTBOX(wxID_HTML_INDEXLIST, wxHtmlHelpFrame::OnIndexSel)
1797     EVT_LISTBOX(wxID_HTML_SEARCHLIST, wxHtmlHelpFrame::OnSearchSel)
1798     EVT_BUTTON(wxID_HTML_SEARCHBUTTON, wxHtmlHelpFrame::OnSearch)
1799     EVT_TEXT_ENTER(wxID_HTML_SEARCHTEXT, wxHtmlHelpFrame::OnSearch)
1800     EVT_BUTTON(wxID_HTML_INDEXBUTTON, wxHtmlHelpFrame::OnIndexFind)
1801     EVT_TEXT_ENTER(wxID_HTML_INDEXTEXT, wxHtmlHelpFrame::OnIndexFind)
1802     EVT_BUTTON(wxID_HTML_INDEXBUTTONALL, wxHtmlHelpFrame::OnIndexAll)
1803     EVT_COMBOBOX(wxID_HTML_BOOKMARKSLIST, wxHtmlHelpFrame::OnBookmarksSel)
1804     EVT_CLOSE(wxHtmlHelpFrame::OnCloseWindow)
1805 #ifdef __WXMAC__
1806     EVT_MENU(wxID_CLOSE, wxHtmlHelpFrame::OnClose)
1807     EVT_MENU(wxID_ABOUT, wxHtmlHelpFrame::OnAbout)
1808     EVT_MENU(wxID_HELP_CONTENTS, wxHtmlHelpFrame::OnAbout)
1809 #endif
1810
1811 END_EVENT_TABLE()
1812
1813 #endif // wxUSE_WXHTML_HELP
1814