samples/stc/stctest.cpp

   1 //////////////////////////////////////////////////////////////////////////////
   2 // File:        contrib/samples/stc/stctest.cpp
   3 // Purpose:     STC test application
   4 // Maintainer:  Otto Wyss
   5 // Created:     2003-09-01
   6 // RCS-ID:      $Id$
   7 // Copyright:   (c) wxGuide
   8 // Licence:     wxWindows licence
   9 //////////////////////////////////////////////////////////////////////////////
  10
  11 //----------------------------------------------------------------------------
  12 // headers
  13 //----------------------------------------------------------------------------
  14
  15 // For compilers that support precompilation, includes "wx/wx.h".
  16 #include "wx/wxprec.h"
  17
  18 #ifdef __BORLANDC__
  19     #pragma hdrstop
  20 #endif
  21
  22 // for all others, include the necessary headers (this file is usually all you
  23 // need because it includes almost all 'standard' wxWidgets headers)
  24 #ifndef WX_PRECOMP
  25     #include "wx/wx.h"
  26 #endif
  27
  28 //! wxWidgets headers
  29 #include "wx/config.h"   // configuration support
  30 #include "wx/filedlg.h"  // file dialog support
  31 #include "wx/filename.h" // filename support
  32 #include "wx/notebook.h" // notebook support
  33 #include "wx/settings.h" // system settings
  34 #include "wx/string.h"   // strings support
  35 #include "wx/image.h"    // images support
  36
  37 //! application headers
  38 #include "defsext.h"     // Additional definitions
  39 #include "edit.h"        // Edit module
  40 #include "prefs.h"       // Prefs
  41
  42 //----------------------------------------------------------------------------
  43 // resources
  44 //----------------------------------------------------------------------------
  45
  46 // the application icon (under Windows and OS/2 it is in resources)
  47 #ifndef wxHAS_IMAGES_IN_RESOURCES
  48     #include "../sample.xpm"
  49 #endif
  50
  51 //============================================================================
  52 // declarations
  53 //============================================================================
  54
  55 #define APP_NAME wxT("STC-Test")
  56 #define APP_DESCR _("See http://wxguide.sourceforge.net/")
  57
  58 #define APP_MAINT wxT("Otto Wyss")
  59 #define APP_VENDOR wxT("wxWidgets")
  60 #define APP_COPYRIGTH wxT("(C) 2003 Otto Wyss")
  61 #define APP_LICENCE wxT("wxWidgets")
  62
  63 #define APP_VERSION wxT("0.1.alpha")
  64 #define APP_BUILD __DATE__
  65
  66 #define APP_WEBSITE wxT("http://www.wxWidgets.org")
  67 #define APP_MAIL wxT("mailto://???")
  68
  69 #define NONAME _("<untitled>")
  70
  71 class AppBook;
  72
  73
  74 //----------------------------------------------------------------------------
  75 //! global application name
  76 wxString *g_appname = NULL;
  77
  78 #if wxUSE_PRINTING_ARCHITECTURE
  79
  80 //! global print data, to remember settings during the session
  81 wxPrintData *g_printData = (wxPrintData*) NULL;
  82 wxPageSetupDialogData *g_pageSetupData = (wxPageSetupDialogData*) NULL;
  83
  84 #endif // wxUSE_PRINTING_ARCHITECTURE
  85
  86
  87 class AppFrame;
  88
  89 //----------------------------------------------------------------------------
  90 //! application APP_VENDOR-APP_NAME.
  91 class App: public wxApp {
  92     friend class AppFrame;
  93
  94 public:
  95     //! the main function called durning application start
  96     virtual bool OnInit ();
  97
  98     //! application exit function
  99     virtual int OnExit ();
 100
 101 private:
 102     //! frame window
 103     AppFrame* m_frame;
 104
 105     wxFrame* MinimalEditor();
 106 protected:
 107     void OnMinimalEditor(wxCommandEvent&);
 108     DECLARE_EVENT_TABLE()
 109 };
 110
 111 // created dynamically by wxWidgets
 112 DECLARE_APP (App);
 113
 114 //----------------------------------------------------------------------------
 115 //! frame of the application APP_VENDOR-APP_NAME.
 116 class AppFrame: public wxFrame {
 117     friend class App;
 118     friend class AppBook;
 119     friend class AppAbout;
 120
 121 public:
 122     //! constructor
 123     AppFrame (const wxString &title);
 124
 125     //! destructor
 126     ~AppFrame ();
 127
 128     //! event handlers
 129     //! common
 130     void OnClose (wxCloseEvent &event);
 131     void OnAbout (wxCommandEvent &event);
 132     void OnExit (wxCommandEvent &event);
 133     void OnTimerEvent (wxTimerEvent &event);
 134     //! file
 135     void OnFileNew (wxCommandEvent &event);
 136     void OnFileNewFrame (wxCommandEvent &event);
 137     void OnFileOpen (wxCommandEvent &event);
 138     void OnFileOpenFrame (wxCommandEvent &event);
 139     void OnFileSave (wxCommandEvent &event);
 140     void OnFileSaveAs (wxCommandEvent &event);
 141     void OnFileClose (wxCommandEvent &event);
 142     //! properties
 143     void OnProperties (wxCommandEvent &event);
 144     //! print
 145     void OnPrintSetup (wxCommandEvent &event);
 146     void OnPrintPreview (wxCommandEvent &event);
 147     void OnPrint (wxCommandEvent &event);
 148     //! edit events
 149     void OnEdit (wxCommandEvent &event);
 150
 151 private:
 152     // edit object
 153     Edit *m_edit;
 154     void FileOpen (wxString fname);
 155
 156     //! creates the application menu bar
 157     wxMenuBar *m_menuBar;
 158     void CreateMenu ();
 159
 160     // print preview position and size
 161     wxRect DeterminePrintSize ();
 162
 163     DECLARE_EVENT_TABLE()
 164 };
 165
 166 //----------------------------------------------------------------------------
 167 //! about box of the application APP_VENDOR-APP_NAME
 168 class AppAbout: public wxDialog {
 169
 170 public:
 171     //! constructor
 172     AppAbout (wxWindow *parent,
 173               int milliseconds = 0,
 174               long style = 0);
 175
 176     //! destructor
 177     ~AppAbout ();
 178
 179     // event handlers
 180     void OnTimerEvent (wxTimerEvent &event);
 181
 182 private:
 183     // timer
 184     wxTimer *m_timer;
 185
 186     DECLARE_EVENT_TABLE()
 187 };
 188
 189
 190 //============================================================================
 191 // implementation
 192 //============================================================================
 193
 194 IMPLEMENT_APP (App)
 195
 196
 197 BEGIN_EVENT_TABLE(App, wxApp)
 198 EVT_MENU(myID_WINDOW_MINIMAL, App::OnMinimalEditor)
 199 END_EVENT_TABLE()
 200
 201 //----------------------------------------------------------------------------
 202 // App
 203 //----------------------------------------------------------------------------
 204
 205 bool App::OnInit () {
 206
 207     wxInitAllImageHandlers();
 208
 209     // set application and vendor name
 210     SetAppName (APP_NAME);
 211     SetVendorName (APP_VENDOR);
 212     g_appname = new wxString ();
 213     g_appname->Append (APP_VENDOR);
 214     g_appname->Append (wxT("-"));
 215     g_appname->Append (APP_NAME);
 216
 217 #if wxUSE_PRINTING_ARCHITECTURE
 218     // initialize print data and setup
 219     g_printData = new wxPrintData;
 220     g_pageSetupData = new wxPageSetupDialogData;
 221 #endif // wxUSE_PRINTING_ARCHITECTURE
 222
 223     // create application frame
 224     m_frame = new AppFrame (*g_appname);
 225
 226     // open application frame
 227     m_frame->Layout ();
 228     m_frame->Show (true);
 229
 230     return true;
 231 }
 232
 233 int App::OnExit () {
 234
 235     // delete global appname
 236     delete g_appname;
 237
 238 #if wxUSE_PRINTING_ARCHITECTURE
 239     // delete global print data and setup
 240     if (g_printData) delete g_printData;
 241     if (g_pageSetupData) delete g_pageSetupData;
 242 #endif // wxUSE_PRINTING_ARCHITECTURE
 243
 244     return 0;
 245 }
 246
 247 //----------------------------------------------------------------------------
 248 // AppFrame
 249 //----------------------------------------------------------------------------
 250
 251 BEGIN_EVENT_TABLE (AppFrame, wxFrame)
 252     // common
 253     EVT_CLOSE (                      AppFrame::OnClose)
 254     // file
 255     EVT_MENU (wxID_OPEN,             AppFrame::OnFileOpen)
 256     EVT_MENU (wxID_SAVE,             AppFrame::OnFileSave)
 257     EVT_MENU (wxID_SAVEAS,           AppFrame::OnFileSaveAs)
 258     EVT_MENU (wxID_CLOSE,            AppFrame::OnFileClose)
 259     // properties
 260     EVT_MENU (myID_PROPERTIES,       AppFrame::OnProperties)
 261     // print and exit
 262     EVT_MENU (wxID_PRINT_SETUP,      AppFrame::OnPrintSetup)
 263     EVT_MENU (wxID_PREVIEW,          AppFrame::OnPrintPreview)
 264     EVT_MENU (wxID_PRINT,            AppFrame::OnPrint)
 265     EVT_MENU (wxID_EXIT,             AppFrame::OnExit)
 266     // edit
 267     EVT_MENU (wxID_CLEAR,            AppFrame::OnEdit)
 268     EVT_MENU (wxID_CUT,              AppFrame::OnEdit)
 269     EVT_MENU (wxID_COPY,             AppFrame::OnEdit)
 270     EVT_MENU (wxID_PASTE,            AppFrame::OnEdit)
 271     EVT_MENU (myID_INDENTINC,        AppFrame::OnEdit)
 272     EVT_MENU (myID_INDENTRED,        AppFrame::OnEdit)
 273     EVT_MENU (wxID_SELECTALL,        AppFrame::OnEdit)
 274     EVT_MENU (myID_SELECTLINE,       AppFrame::OnEdit)
 275     EVT_MENU (wxID_REDO,             AppFrame::OnEdit)
 276     EVT_MENU (wxID_UNDO,             AppFrame::OnEdit)
 277     // find
 278     EVT_MENU (wxID_FIND,             AppFrame::OnEdit)
 279     EVT_MENU (myID_FINDNEXT,         AppFrame::OnEdit)
 280     EVT_MENU (myID_REPLACE,          AppFrame::OnEdit)
 281     EVT_MENU (myID_REPLACENEXT,      AppFrame::OnEdit)
 282     EVT_MENU (myID_BRACEMATCH,       AppFrame::OnEdit)
 283     EVT_MENU (myID_GOTO,             AppFrame::OnEdit)
 284     // view
 285     EVT_MENU_RANGE (myID_HILIGHTFIRST, myID_HILIGHTLAST,
 286                                      AppFrame::OnEdit)
 287     EVT_MENU (myID_DISPLAYEOL,       AppFrame::OnEdit)
 288     EVT_MENU (myID_INDENTGUIDE,      AppFrame::OnEdit)
 289     EVT_MENU (myID_LINENUMBER,       AppFrame::OnEdit)
 290     EVT_MENU (myID_LONGLINEON,       AppFrame::OnEdit)
 291     EVT_MENU (myID_WHITESPACE,       AppFrame::OnEdit)
 292     EVT_MENU (myID_FOLDTOGGLE,       AppFrame::OnEdit)
 293     EVT_MENU (myID_OVERTYPE,         AppFrame::OnEdit)
 294     EVT_MENU (myID_READONLY,         AppFrame::OnEdit)
 295     EVT_MENU (myID_WRAPMODEON,       AppFrame::OnEdit)
 296     // extra
 297     EVT_MENU (myID_CHANGELOWER,      AppFrame::OnEdit)
 298     EVT_MENU (myID_CHANGEUPPER,      AppFrame::OnEdit)
 299     EVT_MENU (myID_CONVERTCR,        AppFrame::OnEdit)
 300     EVT_MENU (myID_CONVERTCRLF,      AppFrame::OnEdit)
 301     EVT_MENU (myID_CONVERTLF,        AppFrame::OnEdit)
 302     EVT_MENU (myID_CHARSETANSI,      AppFrame::OnEdit)
 303     EVT_MENU (myID_CHARSETMAC,       AppFrame::OnEdit)
 304     // help
 305     EVT_MENU (wxID_ABOUT,            AppFrame::OnAbout)
 306 END_EVENT_TABLE ()
 307
 308 AppFrame::AppFrame (const wxString &title)
 309         : wxFrame ((wxFrame *)NULL, wxID_ANY, title, wxDefaultPosition, wxSize(750,550),
 310                     wxDEFAULT_FRAME_STYLE | wxNO_FULL_REPAINT_ON_RESIZE)
 311 {
 312     SetIcon(wxICON(sample));
 313
 314     // initialize important variables
 315     m_edit = NULL;
 316
 317     // set icon and background
 318     SetTitle (*g_appname);
 319     SetBackgroundColour (wxT("WHITE"));
 320
 321     // create menu
 322     m_menuBar = new wxMenuBar;
 323     CreateMenu ();
 324
 325     // open first page
 326     m_edit = new Edit (this, wxID_ANY);
 327     m_edit->SetFocus();
 328
 329     FileOpen (wxT("stctest.cpp"));
 330 }
 331
 332 AppFrame::~AppFrame () {
 333 }
 334
 335 // common event handlers
 336 void AppFrame::OnClose (wxCloseEvent &event) {
 337     wxCommandEvent evt;
 338     OnFileClose (evt);
 339     if (m_edit && m_edit->Modified()) {
 340         if (event.CanVeto()) event.Veto (true);
 341         return;
 342     }
 343     Destroy();
 344 }
 345
 346 void AppFrame::OnAbout (wxCommandEvent &WXUNUSED(event)) {
 347     AppAbout dlg(this);
 348 }
 349
 350 void AppFrame::OnExit (wxCommandEvent &WXUNUSED(event)) {
 351     Close (true);
 352 }
 353
 354 // file event handlers
 355 void AppFrame::OnFileOpen (wxCommandEvent &WXUNUSED(event)) {
 356     if (!m_edit) return;
 357 #if wxUSE_FILEDLG
 358     wxString fname;
 359     wxFileDialog dlg (this, wxT("Open file"), wxEmptyString, wxEmptyString, wxT("Any file (*)|*"),
 360                       wxFD_OPEN | wxFD_FILE_MUST_EXIST | wxFD_CHANGE_DIR);
 361     if (dlg.ShowModal() != wxID_OK) return;
 362     fname = dlg.GetPath ();
 363     FileOpen (fname);
 364 #endif // wxUSE_FILEDLG
 365 }
 366
 367 void AppFrame::OnFileSave (wxCommandEvent &WXUNUSED(event)) {
 368     if (!m_edit) return;
 369     if (!m_edit->Modified()) {
 370         wxMessageBox (_("There is nothing to save!"), _("Save file"),
 371                       wxOK | wxICON_EXCLAMATION);
 372         return;
 373     }
 374     m_edit->SaveFile ();
 375 }
 376
 377 void AppFrame::OnFileSaveAs (wxCommandEvent &WXUNUSED(event)) {
 378     if (!m_edit) return;
 379 #if wxUSE_FILEDLG
 380     wxString filename = wxEmptyString;
 381     wxFileDialog dlg (this, wxT("Save file"), wxEmptyString, wxEmptyString, wxT("Any file (*)|*"), wxFD_SAVE|wxFD_OVERWRITE_PROMPT);
 382     if (dlg.ShowModal() != wxID_OK) return;
 383     filename = dlg.GetPath();
 384     m_edit->SaveFile (filename);
 385 #endif // wxUSE_FILEDLG
 386 }
 387
 388 void AppFrame::OnFileClose (wxCommandEvent &WXUNUSED(event)) {
 389     if (!m_edit) return;
 390     if (m_edit->Modified()) {
 391         if (wxMessageBox (_("Text is not saved, save before closing?"), _("Close"),
 392                           wxYES_NO | wxICON_QUESTION) == wxYES) {
 393             m_edit->SaveFile();
 394             if (m_edit->Modified()) {
 395                 wxMessageBox (_("Text could not be saved!"), _("Close abort"),
 396                               wxOK | wxICON_EXCLAMATION);
 397                 return;
 398             }
 399         }
 400     }
 401     m_edit->SetFilename (wxEmptyString);
 402     m_edit->ClearAll();
 403     m_edit->SetSavePoint();
 404 }
 405
 406 // properties event handlers
 407 void AppFrame::OnProperties (wxCommandEvent &WXUNUSED(event)) {
 408     if (!m_edit) return;
 409     EditProperties dlg(m_edit, 0);
 410 }
 411
 412 // print event handlers
 413 void AppFrame::OnPrintSetup (wxCommandEvent &WXUNUSED(event)) {
 414 #if wxUSE_PRINTING_ARCHITECTURE
 415     (*g_pageSetupData) = * g_printData;
 416     wxPageSetupDialog pageSetupDialog(this, g_pageSetupData);
 417     pageSetupDialog.ShowModal();
 418     (*g_printData) = pageSetupDialog.GetPageSetupData().GetPrintData();
 419     (*g_pageSetupData) = pageSetupDialog.GetPageSetupData();
 420 #endif // wxUSE_PRINTING_ARCHITECTURE
 421 }
 422
 423 void AppFrame::OnPrintPreview (wxCommandEvent &WXUNUSED(event)) {
 424 #if wxUSE_PRINTING_ARCHITECTURE
 425     wxPrintDialogData printDialogData( *g_printData);
 426     wxPrintPreview *preview =
 427         new wxPrintPreview (new EditPrint (m_edit),
 428                             new EditPrint (m_edit),
 429                             &printDialogData);
 430     if (!preview->IsOk()) {
 431         delete preview;
 432         wxMessageBox (_("There was a problem with previewing.\n\
 433                          Perhaps your current printer is not correctly?"),
 434                       _("Previewing"), wxOK);
 435         return;
 436     }
 437     wxRect rect = DeterminePrintSize();
 438     wxPreviewFrame *frame = new wxPreviewFrame (preview, this, _("Print Preview"));
 439     frame->SetSize (rect);
 440     frame->Centre(wxBOTH);
 441     frame->Initialize();
 442     frame->Show(true);
 443 #endif // wxUSE_PRINTING_ARCHITECTURE
 444 }
 445
 446 void AppFrame::OnPrint (wxCommandEvent &WXUNUSED(event)) {
 447 #if wxUSE_PRINTING_ARCHITECTURE
 448     wxPrintDialogData printDialogData( *g_printData);
 449     wxPrinter printer (&printDialogData);
 450     EditPrint printout (m_edit);
 451     if (!printer.Print (this, &printout, true)) {
 452         if (wxPrinter::GetLastError() == wxPRINTER_ERROR) {
 453         wxMessageBox (_("There was a problem with printing.\n\
 454                          Perhaps your current printer is not correctly?"),
 455                       _("Previewing"), wxOK);
 456             return;
 457         }
 458     }
 459     (*g_printData) = printer.GetPrintDialogData().GetPrintData();
 460 #endif // wxUSE_PRINTING_ARCHITECTURE
 461 }
 462
 463 // edit events
 464 void AppFrame::OnEdit (wxCommandEvent &event) {
 465     if (m_edit) m_edit->GetEventHandler()->ProcessEvent (event);
 466 }
 467
 468 // private functions
 469 void AppFrame::CreateMenu ()
 470 {
 471     // File menu
 472     wxMenu *menuFile = new wxMenu;
 473     menuFile->Append (wxID_OPEN, _("&Open ..\tCtrl+O"));
 474     menuFile->Append (wxID_SAVE, _("&Save\tCtrl+S"));
 475     menuFile->Append (wxID_SAVEAS, _("Save &as ..\tCtrl+Shift+S"));
 476     menuFile->Append (wxID_CLOSE, _("&Close\tCtrl+W"));
 477     menuFile->AppendSeparator();
 478     menuFile->Append (myID_PROPERTIES, _("Proper&ties ..\tCtrl+I"));
 479     menuFile->AppendSeparator();
 480     menuFile->Append (wxID_PRINT_SETUP, _("Print Set&up .."));
 481     menuFile->Append (wxID_PREVIEW, _("Print Pre&view\tCtrl+Shift+P"));
 482     menuFile->Append (wxID_PRINT, _("&Print ..\tCtrl+P"));
 483     menuFile->AppendSeparator();
 484     menuFile->Append (wxID_EXIT, _("&Quit\tCtrl+Q"));
 485
 486     // Edit menu
 487     wxMenu *menuEdit = new wxMenu;
 488     menuEdit->Append (wxID_UNDO, _("&Undo\tCtrl+Z"));
 489     menuEdit->Append (wxID_REDO, _("&Redo\tCtrl+Shift+Z"));
 490     menuEdit->AppendSeparator();
 491     menuEdit->Append (wxID_CUT, _("Cu&t\tCtrl+X"));
 492     menuEdit->Append (wxID_COPY, _("&Copy\tCtrl+C"));
 493     menuEdit->Append (wxID_PASTE, _("&Paste\tCtrl+V"));
 494     menuEdit->Append (wxID_CLEAR, _("&Delete\tDel"));
 495     menuEdit->AppendSeparator();
 496     menuEdit->Append (wxID_FIND, _("&Find\tCtrl+F"));
 497     menuEdit->Enable (wxID_FIND, false);
 498     menuEdit->Append (myID_FINDNEXT, _("Find &next\tF3"));
 499     menuEdit->Enable (myID_FINDNEXT, false);
 500     menuEdit->Append (myID_REPLACE, _("&Replace\tCtrl+H"));
 501     menuEdit->Enable (myID_REPLACE, false);
 502     menuEdit->Append (myID_REPLACENEXT, _("Replace &again\tShift+F4"));
 503     menuEdit->Enable (myID_REPLACENEXT, false);
 504     menuEdit->AppendSeparator();
 505     menuEdit->Append (myID_BRACEMATCH, _("&Match brace\tCtrl+M"));
 506     menuEdit->Append (myID_GOTO, _("&Goto\tCtrl+G"));
 507     menuEdit->Enable (myID_GOTO, false);
 508     menuEdit->AppendSeparator();
 509     menuEdit->Append (myID_INDENTINC, _("&Indent increase\tTab"));
 510     menuEdit->Append (myID_INDENTRED, _("I&ndent reduce\tShift+Tab"));
 511     menuEdit->AppendSeparator();
 512     menuEdit->Append (wxID_SELECTALL, _("&Select all\tCtrl+A"));
 513     menuEdit->Append (myID_SELECTLINE, _("Select &line\tCtrl+L"));
 514
 515     // hilight submenu
 516     wxMenu *menuHilight = new wxMenu;
 517     int Nr;
 518     for (Nr = 0; Nr < g_LanguagePrefsSize; Nr++) {
 519         menuHilight->Append (myID_HILIGHTFIRST + Nr,
 520                              g_LanguagePrefs [Nr].name);
 521     }
 522
 523     // charset submenu
 524     wxMenu *menuCharset = new wxMenu;
 525     menuCharset->Append (myID_CHARSETANSI, _("&ANSI (Windows)"));
 526     menuCharset->Append (myID_CHARSETMAC, _("&MAC (Macintosh)"));
 527
 528     // View menu
 529     wxMenu *menuView = new wxMenu;
 530     menuView->Append (myID_HILIGHTLANG, _("&Hilight language .."), menuHilight);
 531     menuView->AppendSeparator();
 532     menuView->AppendCheckItem (myID_FOLDTOGGLE, _("&Toggle current fold\tCtrl+T"));
 533     menuView->AppendCheckItem (myID_OVERTYPE, _("&Overwrite mode\tIns"));
 534     menuView->AppendCheckItem (myID_WRAPMODEON, _("&Wrap mode\tCtrl+U"));
 535     menuView->AppendSeparator();
 536     menuView->AppendCheckItem (myID_DISPLAYEOL, _("Show line &endings"));
 537     menuView->AppendCheckItem (myID_INDENTGUIDE, _("Show &indent guides"));
 538     menuView->AppendCheckItem (myID_LINENUMBER, _("Show line &numbers"));
 539     menuView->AppendCheckItem (myID_LONGLINEON, _("Show &long line marker"));
 540     menuView->AppendCheckItem (myID_WHITESPACE, _("Show white&space"));
 541     menuView->AppendSeparator();
 542     menuView->Append (myID_USECHARSET, _("Use &code page of .."), menuCharset);
 543
 544     // change case submenu
 545     wxMenu *menuChangeCase = new wxMenu;
 546     menuChangeCase->Append (myID_CHANGEUPPER, _("&Upper case"));
 547     menuChangeCase->Append (myID_CHANGELOWER, _("&Lower case"));
 548
 549     // convert EOL submenu
 550     wxMenu *menuConvertEOL = new wxMenu;
 551     menuConvertEOL->Append (myID_CONVERTCR, _("CR (&Linux)"));
 552     menuConvertEOL->Append (myID_CONVERTCRLF, _("CR+LF (&Windows)"));
 553     menuConvertEOL->Append (myID_CONVERTLF, _("LF (&Macintosh)"));
 554
 555     // Extra menu
 556     wxMenu *menuExtra = new wxMenu;
 557     menuExtra->AppendCheckItem (myID_READONLY, _("&Readonly mode"));
 558     menuExtra->AppendSeparator();
 559     menuExtra->Append (myID_CHANGECASE, _("Change &case to .."), menuChangeCase);
 560     menuExtra->AppendSeparator();
 561     menuExtra->Append (myID_CONVERTEOL, _("Convert line &endings to .."), menuConvertEOL);
 562
 563     // Window menu
 564     wxMenu *menuWindow = new wxMenu;
 565     menuWindow->Append (myID_PAGEPREV, _("&Previous\tCtrl+Shift+Tab"));
 566     menuWindow->Append (myID_PAGENEXT, _("&Next\tCtrl+Tab"));
 567     menuWindow->Append(myID_WINDOW_MINIMAL, _("&Minimal editor"));
 568
 569     // Help menu
 570     wxMenu *menuHelp = new wxMenu;
 571     menuHelp->Append (wxID_ABOUT, _("&About ..\tShift+F1"));
 572
 573     // construct menu
 574     m_menuBar->Append (menuFile, _("&File"));
 575     m_menuBar->Append (menuEdit, _("&Edit"));
 576     m_menuBar->Append (menuView, _("&View"));
 577     m_menuBar->Append (menuExtra, _("E&xtra"));
 578     m_menuBar->Append (menuWindow, _("&Window"));
 579     m_menuBar->Append (menuHelp, _("&Help"));
 580     SetMenuBar (m_menuBar);
 581 }
 582
 583 void AppFrame::FileOpen (wxString fname)
 584 {
 585     wxFileName w(fname); w.Normalize(); fname = w.GetFullPath();
 586     m_edit->LoadFile (fname);
 587     m_edit->SelectNone();
 588 }
 589
 590 wxRect AppFrame::DeterminePrintSize () {
 591
 592     wxSize scr = wxGetDisplaySize();
 593
 594     // determine position and size (shifting 16 left and down)
 595     wxRect rect = GetRect();
 596     rect.x += 16;
 597     rect.y += 16;
 598     rect.width = wxMin (rect.width, (scr.x - rect.x));
 599     rect.height = wxMin (rect.height, (scr.x - rect.y));
 600
 601     return rect;
 602 }
 603
 604
 605 //----------------------------------------------------------------------------
 606 // AppAbout
 607 //----------------------------------------------------------------------------
 608
 609 BEGIN_EVENT_TABLE (AppAbout, wxDialog)
 610     EVT_TIMER (myID_ABOUTTIMER, AppAbout::OnTimerEvent)
 611 END_EVENT_TABLE ()
 612
 613 AppAbout::AppAbout (wxWindow *parent,
 614                     int milliseconds,
 615                     long style)
 616         : wxDialog (parent, wxID_ANY, wxEmptyString,
 617                     wxDefaultPosition, wxDefaultSize,
 618                     style | wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER) {
 619
 620     // set timer if any
 621     m_timer = NULL;
 622     if (milliseconds > 0) {
 623         m_timer = new wxTimer (this, myID_ABOUTTIMER);
 624         m_timer->Start (milliseconds, wxTIMER_ONE_SHOT);
 625     }
 626
 627     // sets the application title
 628     SetTitle (_("About .."));
 629
 630     // about info
 631     wxGridSizer *aboutinfo = new wxGridSizer (2, 0, 2);
 632     aboutinfo->Add (new wxStaticText(this, wxID_ANY, _("Written by: ")),
 633                     0, wxALIGN_LEFT);
 634     aboutinfo->Add (new wxStaticText(this, wxID_ANY, APP_MAINT),
 635                     1, wxEXPAND | wxALIGN_LEFT);
 636     aboutinfo->Add (new wxStaticText(this, wxID_ANY, _("Version: ")),
 637                     0, wxALIGN_LEFT);
 638     aboutinfo->Add (new wxStaticText(this, wxID_ANY, APP_VERSION),
 639                     1, wxEXPAND | wxALIGN_LEFT);
 640     aboutinfo->Add (new wxStaticText(this, wxID_ANY, _("Licence type: ")),
 641                     0, wxALIGN_LEFT);
 642     aboutinfo->Add (new wxStaticText(this, wxID_ANY, APP_LICENCE),
 643                     1, wxEXPAND | wxALIGN_LEFT);
 644     aboutinfo->Add (new wxStaticText(this, wxID_ANY, _("Copyright: ")),
 645                     0, wxALIGN_LEFT);
 646     aboutinfo->Add (new wxStaticText(this, wxID_ANY, APP_COPYRIGTH),
 647                     1, wxEXPAND | wxALIGN_LEFT);
 648
 649     // about icontitle//info
 650     wxBoxSizer *aboutpane = new wxBoxSizer (wxHORIZONTAL);
 651     wxBitmap bitmap = wxBitmap(wxICON (sample));
 652     aboutpane->Add (new wxStaticBitmap (this, wxID_ANY, bitmap),
 653                     0, wxALIGN_LEFT|wxALIGN_CENTER_VERTICAL|wxLEFT|wxRIGHT, 20);
 654     aboutpane->Add (aboutinfo, 1, wxEXPAND);
 655     aboutpane->Add (60, 0);
 656
 657     // about complete
 658     wxBoxSizer *totalpane = new wxBoxSizer (wxVERTICAL);
 659     totalpane->Add (0, 20);
 660     wxStaticText *appname = new wxStaticText(this, wxID_ANY, *g_appname);
 661     appname->SetFont (wxFont (24, wxDEFAULT, wxNORMAL, wxBOLD));
 662     totalpane->Add (appname, 0, wxALIGN_CENTER | wxLEFT | wxRIGHT, 40);
 663     totalpane->Add (0, 10);
 664     totalpane->Add (aboutpane, 0, wxEXPAND | wxALL, 4);
 665     totalpane->Add (new wxStaticText(this, wxID_ANY, APP_DESCR),
 666                     0, wxALIGN_CENTER | wxALL, 10);
 667     wxButton *okButton = new wxButton (this, wxID_OK, _("OK"));
 668     okButton->SetDefault();
 669     totalpane->Add (okButton, 0, wxALIGN_CENTER | wxLEFT | wxRIGHT | wxBOTTOM, 10);
 670
 671     SetSizerAndFit (totalpane);
 672
 673     CenterOnScreen();
 674     ShowModal();
 675 }
 676
 677 AppAbout::~AppAbout () {
 678     wxDELETE(m_timer);
 679 }
 680
 681 //----------------------------------------------------------------------------
 682 // event handlers
 683 void AppAbout::OnTimerEvent (wxTimerEvent &WXUNUSED(event)) {
 684     wxDELETE(m_timer);
 685     EndModal (wxID_OK);
 686 }
 687
 688 /////////////////////////////////////////////////////////////////////////////
 689 // Minimal editor added by Troels K 2008-04-08
 690 // Thanks to geralds for SetLexerXml() - http://wxforum.shadonet.com/viewtopic.php?t=7155
 691
 692 class MinimalEditor : public wxStyledTextCtrl
 693 {
 694     enum
 695     {
 696         margin_id_lineno,
 697         margin_id_fold,
 698     };
 699
 700 public:
 701     MinimalEditor(wxWindow* parent, wxWindowID id = wxID_ANY) : wxStyledTextCtrl(parent, id)
 702     {
 703         SetLexerXml();
 704
 705         SetProperty(wxT("fold"), wxT("1"));
 706         SetProperty(wxT("fold.comment"), wxT("1"));
 707         SetProperty(wxT("fold.compact"), wxT("1"));
 708         SetProperty(wxT("fold.preprocessor"), wxT("1"));
 709         SetProperty(wxT("fold.html"), wxT("1"));
 710         SetProperty(wxT("fold.html.preprocessor"), wxT("1"));
 711
 712         SetMarginType(margin_id_lineno, wxSTC_MARGIN_NUMBER);
 713         SetMarginWidth(margin_id_lineno, 32);
 714
 715         MarkerDefine(wxSTC_MARKNUM_FOLDER,        wxSTC_MARK_BOXPLUS, wxT("WHITE"), wxT("BLACK"));
 716         MarkerDefine(wxSTC_MARKNUM_FOLDEROPEN,    wxSTC_MARK_BOXMINUS,  wxT("WHITE"), wxT("BLACK"));
 717         MarkerDefine(wxSTC_MARKNUM_FOLDERSUB,     wxSTC_MARK_VLINE,     wxT("WHITE"), wxT("BLACK"));
 718         MarkerDefine(wxSTC_MARKNUM_FOLDEREND,     wxSTC_MARK_BOXPLUSCONNECTED, wxT("WHITE"), wxT("BLACK"));
 719         MarkerDefine(wxSTC_MARKNUM_FOLDEROPENMID, wxSTC_MARK_BOXMINUSCONNECTED, wxT("WHITE"), wxT("BLACK"));
 720         MarkerDefine(wxSTC_MARKNUM_FOLDERMIDTAIL, wxSTC_MARK_TCORNER,     wxT("WHITE"), wxT("BLACK"));
 721         MarkerDefine(wxSTC_MARKNUM_FOLDERTAIL,    wxSTC_MARK_LCORNER,     wxT("WHITE"), wxT("BLACK"));
 722
 723         SetMarginMask(margin_id_fold, wxSTC_MASK_FOLDERS);
 724         SetMarginWidth(margin_id_fold, 32);
 725         SetMarginSensitive(margin_id_fold, true);
 726
 727         SetFoldFlags(wxSTC_FOLDFLAG_LINEBEFORE_CONTRACTED | wxSTC_FOLDFLAG_LINEAFTER_CONTRACTED);
 728
 729         SetTabWidth(4);
 730         SetUseTabs(false);
 731         SetWrapMode(wxSTC_WRAP_WORD);
 732         SetWrapVisualFlags(wxSTC_WRAPVISUALFLAG_END);
 733     }
 734     virtual bool SetFont(const wxFont& font)
 735     {
 736         StyleSetFont(wxSTC_STYLE_DEFAULT, (wxFont&)font);
 737         return wxStyledTextCtrl::SetFont(font);
 738     }
 739     void SetLexerXml()
 740     {
 741         SetLexer(wxSTC_LEX_XML);
 742         StyleSetForeground(wxSTC_H_DEFAULT, *wxBLACK);
 743         StyleSetForeground(wxSTC_H_TAG, *wxBLUE);
 744         StyleSetForeground(wxSTC_H_TAGUNKNOWN, *wxBLUE);
 745         StyleSetForeground(wxSTC_H_ATTRIBUTE, *wxRED);
 746         StyleSetForeground(wxSTC_H_ATTRIBUTEUNKNOWN, *wxRED);
 747         StyleSetBold(wxSTC_H_ATTRIBUTEUNKNOWN, true);
 748         StyleSetForeground(wxSTC_H_NUMBER, *wxBLACK);
 749         StyleSetForeground(wxSTC_H_DOUBLESTRING, *wxBLACK);
 750         StyleSetForeground(wxSTC_H_SINGLESTRING, *wxBLACK);
 751         StyleSetForeground(wxSTC_H_OTHER, *wxBLUE);
 752         StyleSetForeground(wxSTC_H_COMMENT, wxTheColourDatabase->Find(wxT("GREY")));
 753         StyleSetForeground(wxSTC_H_ENTITY, *wxRED);
 754         StyleSetBold(wxSTC_H_ENTITY, true);
 755         StyleSetForeground(wxSTC_H_TAGEND, *wxBLUE);
 756         StyleSetForeground(wxSTC_H_XMLSTART, *wxBLUE);
 757         StyleSetForeground(wxSTC_H_XMLEND, *wxBLUE);
 758         StyleSetForeground(wxSTC_H_CDATA, *wxRED);
 759     }
 760 protected:
 761     void OnMarginClick(wxStyledTextEvent&);
 762     void OnText(wxStyledTextEvent&);
 763     DECLARE_EVENT_TABLE()
 764 };
 765
 766 BEGIN_EVENT_TABLE(MinimalEditor, wxStyledTextCtrl)
 767     EVT_STC_MARGINCLICK(wxID_ANY, MinimalEditor::OnMarginClick)
 768     EVT_STC_CHANGE(wxID_ANY, MinimalEditor::OnText)
 769 END_EVENT_TABLE()
 770
 771 void MinimalEditor::OnMarginClick(wxStyledTextEvent &event)
 772 {
 773     if (event.GetMargin() == margin_id_fold)
 774     {
 775         int lineClick = LineFromPosition(event.GetPosition());
 776         int levelClick = GetFoldLevel(lineClick);
 777         if ((levelClick & wxSTC_FOLDLEVELHEADERFLAG) > 0)
 778         {
 779             ToggleFold(lineClick);
 780         }
 781     }
 782 }
 783
 784 void MinimalEditor::OnText(wxStyledTextEvent& event)
 785 {
 786     wxLogDebug(wxT("Modified"));
 787     event.Skip();
 788 }
 789
 790 class MinimalEditorFrame : public wxFrame
 791 {
 792 public:
 793     MinimalEditorFrame() : wxFrame(NULL, wxID_ANY, _("Minimal Editor"))
 794     {
 795         MinimalEditor* editor = new MinimalEditor(this);
 796         editor->SetFont(wxSystemSettings::GetFont(wxSYS_ANSI_FIXED_FONT));
 797         wxBoxSizer* sizer = new wxBoxSizer(wxHORIZONTAL);
 798         sizer->Add(editor, 1, wxEXPAND);
 799         SetSizer(sizer);
 800         editor->SetText(
 801            "<xml>\n"
 802            "   <text>\n"
 803            "      This is xml with syntax highlighting, line numbers, folding, word wrap and context menu\n"
 804            "   </text>\n"
 805            "</xml>"
 806            );
 807     }
 808 };
 809
 810 wxFrame* App::MinimalEditor()
 811 {
 812     MinimalEditorFrame* frame = new MinimalEditorFrame;
 813     frame->Show();
 814     return frame;
 815 }
 816
 817 void App::OnMinimalEditor(wxCommandEvent& WXUNUSED(event))
 818 {
 819     MinimalEditor();
 820 }
 821