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 #if !defined(__WXMSW__) && !defined(__WXPM__)
  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 wxPageSetupData *g_pageSetupData = (wxPageSetupData*) 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     // about box shown for 1 seconds
 322     AppAbout dlg(this, 1000);
 323
 324     // create menu
 325     m_menuBar = new wxMenuBar;
 326     CreateMenu ();
 327
 328     // open first page
 329     m_edit = new Edit (this, wxID_ANY);
 330     m_edit->SetFocus();
 331
 332     FileOpen (wxT("stctest.cpp"));
 333 }
 334
 335 AppFrame::~AppFrame () {
 336 }
 337
 338 // common event handlers
 339 void AppFrame::OnClose (wxCloseEvent &event) {
 340     wxCommandEvent evt;
 341     OnFileClose (evt);
 342     if (m_edit && m_edit->Modified()) {
 343         if (event.CanVeto()) event.Veto (true);
 344         return;
 345     }
 346     Destroy();
 347 }
 348
 349 void AppFrame::OnAbout (wxCommandEvent &WXUNUSED(event)) {
 350     AppAbout dlg(this);
 351 }
 352
 353 void AppFrame::OnExit (wxCommandEvent &WXUNUSED(event)) {
 354     Close (true);
 355 }
 356
 357 // file event handlers
 358 void AppFrame::OnFileOpen (wxCommandEvent &WXUNUSED(event)) {
 359     if (!m_edit) return;
 360 #if wxUSE_FILEDLG
 361     wxString fname;
 362     wxFileDialog dlg (this, wxT("Open file"), wxEmptyString, wxEmptyString, wxT("Any file (*)|*"),
 363                       wxFD_OPEN | wxFD_FILE_MUST_EXIST | wxFD_CHANGE_DIR);
 364     if (dlg.ShowModal() != wxID_OK) return;
 365     fname = dlg.GetPath ();
 366     FileOpen (fname);
 367 #endif // wxUSE_FILEDLG
 368 }
 369
 370 void AppFrame::OnFileSave (wxCommandEvent &WXUNUSED(event)) {
 371     if (!m_edit) return;
 372     if (!m_edit->Modified()) {
 373         wxMessageBox (_("There is nothing to save!"), _("Save file"),
 374                       wxOK | wxICON_EXCLAMATION);
 375         return;
 376     }
 377     m_edit->SaveFile ();
 378 }
 379
 380 void AppFrame::OnFileSaveAs (wxCommandEvent &WXUNUSED(event)) {
 381     if (!m_edit) return;
 382 #if wxUSE_FILEDLG
 383     wxString filename = wxEmptyString;
 384     wxFileDialog dlg (this, wxT("Save file"), wxEmptyString, wxEmptyString, wxT("Any file (*)|*"), wxFD_SAVE|wxFD_OVERWRITE_PROMPT);
 385     if (dlg.ShowModal() != wxID_OK) return;
 386     filename = dlg.GetPath();
 387     m_edit->SaveFile (filename);
 388 #endif // wxUSE_FILEDLG
 389 }
 390
 391 void AppFrame::OnFileClose (wxCommandEvent &WXUNUSED(event)) {
 392     if (!m_edit) return;
 393     if (m_edit->Modified()) {
 394         if (wxMessageBox (_("Text is not saved, save before closing?"), _("Close"),
 395                           wxYES_NO | wxICON_QUESTION) == wxYES) {
 396             m_edit->SaveFile();
 397             if (m_edit->Modified()) {
 398                 wxMessageBox (_("Text could not be saved!"), _("Close abort"),
 399                               wxOK | wxICON_EXCLAMATION);
 400                 return;
 401             }
 402         }
 403     }
 404     m_edit->SetFilename (wxEmptyString);
 405     m_edit->ClearAll();
 406     m_edit->SetSavePoint();
 407 }
 408
 409 // properties event handlers
 410 void AppFrame::OnProperties (wxCommandEvent &WXUNUSED(event)) {
 411     if (!m_edit) return;
 412     EditProperties dlg(m_edit, 0);
 413 }
 414
 415 // print event handlers
 416 void AppFrame::OnPrintSetup (wxCommandEvent &WXUNUSED(event)) {
 417 #if wxUSE_PRINTING_ARCHITECTURE
 418     (*g_pageSetupData) = * g_printData;
 419     wxPageSetupDialog pageSetupDialog(this, g_pageSetupData);
 420     pageSetupDialog.ShowModal();
 421     (*g_printData) = pageSetupDialog.GetPageSetupData().GetPrintData();
 422     (*g_pageSetupData) = pageSetupDialog.GetPageSetupData();
 423 #endif // wxUSE_PRINTING_ARCHITECTURE
 424 }
 425
 426 void AppFrame::OnPrintPreview (wxCommandEvent &WXUNUSED(event)) {
 427 #if wxUSE_PRINTING_ARCHITECTURE
 428     wxPrintDialogData printDialogData( *g_printData);
 429     wxPrintPreview *preview =
 430         new wxPrintPreview (new EditPrint (m_edit),
 431                             new EditPrint (m_edit),
 432                             &printDialogData);
 433     if (!preview->IsOk()) {
 434         delete preview;
 435         wxMessageBox (_("There was a problem with previewing.\n\
 436                          Perhaps your current printer is not correctly?"),
 437                       _("Previewing"), wxOK);
 438         return;
 439     }
 440     wxRect rect = DeterminePrintSize();
 441     wxPreviewFrame *frame = new wxPreviewFrame (preview, this, _("Print Preview"));
 442     frame->SetSize (rect);
 443     frame->Centre(wxBOTH);
 444     frame->Initialize();
 445     frame->Show(true);
 446 #endif // wxUSE_PRINTING_ARCHITECTURE
 447 }
 448
 449 void AppFrame::OnPrint (wxCommandEvent &WXUNUSED(event)) {
 450 #if wxUSE_PRINTING_ARCHITECTURE
 451     wxPrintDialogData printDialogData( *g_printData);
 452     wxPrinter printer (&printDialogData);
 453     EditPrint printout (m_edit);
 454     if (!printer.Print (this, &printout, true)) {
 455         if (wxPrinter::GetLastError() == wxPRINTER_ERROR) {
 456         wxMessageBox (_("There was a problem with printing.\n\
 457                          Perhaps your current printer is not correctly?"),
 458                       _("Previewing"), wxOK);
 459             return;
 460         }
 461     }
 462     (*g_printData) = printer.GetPrintDialogData().GetPrintData();
 463 #endif // wxUSE_PRINTING_ARCHITECTURE
 464 }
 465
 466 // edit events
 467 void AppFrame::OnEdit (wxCommandEvent &event) {
 468     if (m_edit) m_edit->GetEventHandler()->ProcessEvent (event);
 469 }
 470
 471 // private functions
 472 void AppFrame::CreateMenu ()
 473 {
 474     // File menu
 475     wxMenu *menuFile = new wxMenu;
 476     menuFile->Append (wxID_OPEN, _("&Open ..\tCtrl+O"));
 477     menuFile->Append (wxID_SAVE, _("&Save\tCtrl+S"));
 478     menuFile->Append (wxID_SAVEAS, _("Save &as ..\tCtrl+Shift+S"));
 479     menuFile->Append (wxID_CLOSE, _("&Close\tCtrl+W"));
 480     menuFile->AppendSeparator();
 481     menuFile->Append (myID_PROPERTIES, _("Proper&ties ..\tCtrl+I"));
 482     menuFile->AppendSeparator();
 483     menuFile->Append (wxID_PRINT_SETUP, _("Print Set&up .."));
 484     menuFile->Append (wxID_PREVIEW, _("Print Pre&view\tCtrl+Shift+P"));
 485     menuFile->Append (wxID_PRINT, _("&Print ..\tCtrl+P"));
 486     menuFile->AppendSeparator();
 487     menuFile->Append (wxID_EXIT, _("&Quit\tCtrl+Q"));
 488
 489     // Edit menu
 490     wxMenu *menuEdit = new wxMenu;
 491     menuEdit->Append (wxID_UNDO, _("&Undo\tCtrl+Z"));
 492     menuEdit->Append (wxID_REDO, _("&Redo\tCtrl+Shift+Z"));
 493     menuEdit->AppendSeparator();
 494     menuEdit->Append (wxID_CUT, _("Cu&t\tCtrl+X"));
 495     menuEdit->Append (wxID_COPY, _("&Copy\tCtrl+C"));
 496     menuEdit->Append (wxID_PASTE, _("&Paste\tCtrl+V"));
 497     menuEdit->Append (wxID_CLEAR, _("&Delete\tDel"));
 498     menuEdit->AppendSeparator();
 499     menuEdit->Append (wxID_FIND, _("&Find\tCtrl+F"));
 500     menuEdit->Enable (wxID_FIND, false);
 501     menuEdit->Append (myID_FINDNEXT, _("Find &next\tF3"));
 502     menuEdit->Enable (myID_FINDNEXT, false);
 503     menuEdit->Append (myID_REPLACE, _("&Replace\tCtrl+H"));
 504     menuEdit->Enable (myID_REPLACE, false);
 505     menuEdit->Append (myID_REPLACENEXT, _("Replace &again\tShift+F4"));
 506     menuEdit->Enable (myID_REPLACENEXT, false);
 507     menuEdit->AppendSeparator();
 508     menuEdit->Append (myID_BRACEMATCH, _("&Match brace\tCtrl+M"));
 509     menuEdit->Append (myID_GOTO, _("&Goto\tCtrl+G"));
 510     menuEdit->Enable (myID_GOTO, false);
 511     menuEdit->AppendSeparator();
 512     menuEdit->Append (myID_INDENTINC, _("&Indent increase\tTab"));
 513     menuEdit->Append (myID_INDENTRED, _("I&ndent reduce\tShift+Tab"));
 514     menuEdit->AppendSeparator();
 515     menuEdit->Append (wxID_SELECTALL, _("&Select all\tCtrl+A"));
 516     menuEdit->Append (myID_SELECTLINE, _("Select &line\tCtrl+L"));
 517
 518     // hilight submenu
 519     wxMenu *menuHilight = new wxMenu;
 520     int Nr;
 521     for (Nr = 0; Nr < g_LanguagePrefsSize; Nr++) {
 522         menuHilight->Append (myID_HILIGHTFIRST + Nr,
 523                              g_LanguagePrefs [Nr].name);
 524     }
 525
 526     // charset submenu
 527     wxMenu *menuCharset = new wxMenu;
 528     menuCharset->Append (myID_CHARSETANSI, _("&ANSI (Windows)"));
 529     menuCharset->Append (myID_CHARSETMAC, _("&MAC (Macintosh)"));
 530
 531     // View menu
 532     wxMenu *menuView = new wxMenu;
 533     menuView->Append (myID_HILIGHTLANG, _("&Hilight language .."), menuHilight);
 534     menuView->AppendSeparator();
 535     menuView->AppendCheckItem (myID_FOLDTOGGLE, _("&Toggle current fold\tCtrl+T"));
 536     menuView->AppendCheckItem (myID_OVERTYPE, _("&Overwrite mode\tIns"));
 537     menuView->AppendCheckItem (myID_WRAPMODEON, _("&Wrap mode\tCtrl+U"));
 538     menuView->AppendSeparator();
 539     menuView->AppendCheckItem (myID_DISPLAYEOL, _("Show line &endings"));
 540     menuView->AppendCheckItem (myID_INDENTGUIDE, _("Show &indent guides"));
 541     menuView->AppendCheckItem (myID_LINENUMBER, _("Show line &numbers"));
 542     menuView->AppendCheckItem (myID_LONGLINEON, _("Show &long line marker"));
 543     menuView->AppendCheckItem (myID_WHITESPACE, _("Show white&space"));
 544     menuView->AppendSeparator();
 545     menuView->Append (myID_USECHARSET, _("Use &code page of .."), menuCharset);
 546
 547     // change case submenu
 548     wxMenu *menuChangeCase = new wxMenu;
 549     menuChangeCase->Append (myID_CHANGEUPPER, _("&Upper case"));
 550     menuChangeCase->Append (myID_CHANGELOWER, _("&Lower case"));
 551
 552     // convert EOL submenu
 553     wxMenu *menuConvertEOL = new wxMenu;
 554     menuConvertEOL->Append (myID_CONVERTCR, _("CR (&Linux)"));
 555     menuConvertEOL->Append (myID_CONVERTCRLF, _("CR+LF (&Windows)"));
 556     menuConvertEOL->Append (myID_CONVERTLF, _("LF (&Macintosh)"));
 557
 558     // Extra menu
 559     wxMenu *menuExtra = new wxMenu;
 560     menuExtra->AppendCheckItem (myID_READONLY, _("&Readonly mode"));
 561     menuExtra->AppendSeparator();
 562     menuExtra->Append (myID_CHANGECASE, _("Change &case to .."), menuChangeCase);
 563     menuExtra->AppendSeparator();
 564     menuExtra->Append (myID_CONVERTEOL, _("Convert line &endings to .."), menuConvertEOL);
 565
 566     // Window menu
 567     wxMenu *menuWindow = new wxMenu;
 568     menuWindow->Append (myID_PAGEPREV, _("&Previous\tCtrl+Shift+Tab"));
 569     menuWindow->Append (myID_PAGENEXT, _("&Next\tCtrl+Tab"));
 570     menuWindow->Append(myID_WINDOW_MINIMAL, _("&Minimal editor"));
 571
 572     // Help menu
 573     wxMenu *menuHelp = new wxMenu;
 574     menuHelp->Append (wxID_ABOUT, _("&About ..\tShift+F1"));
 575
 576     // construct menu
 577     m_menuBar->Append (menuFile, _("&File"));
 578     m_menuBar->Append (menuEdit, _("&Edit"));
 579     m_menuBar->Append (menuView, _("&View"));
 580     m_menuBar->Append (menuExtra, _("E&xtra"));
 581     m_menuBar->Append (menuWindow, _("&Window"));
 582     m_menuBar->Append (menuHelp, _("&Help"));
 583     SetMenuBar (m_menuBar);
 584 }
 585
 586 void AppFrame::FileOpen (wxString fname)
 587 {
 588     wxFileName w(fname); w.Normalize(); fname = w.GetFullPath();
 589     m_edit->LoadFile (fname);
 590 }
 591
 592 wxRect AppFrame::DeterminePrintSize () {
 593
 594     wxSize scr = wxGetDisplaySize();
 595
 596     // determine position and size (shifting 16 left and down)
 597     wxRect rect = GetRect();
 598     rect.x += 16;
 599     rect.y += 16;
 600     rect.width = wxMin (rect.width, (scr.x - rect.x));
 601     rect.height = wxMin (rect.height, (scr.x - rect.y));
 602
 603     return rect;
 604 }
 605
 606
 607 //----------------------------------------------------------------------------
 608 // AppAbout
 609 //----------------------------------------------------------------------------
 610
 611 BEGIN_EVENT_TABLE (AppAbout, wxDialog)
 612     EVT_TIMER (myID_ABOUTTIMER, AppAbout::OnTimerEvent)
 613 END_EVENT_TABLE ()
 614
 615 AppAbout::AppAbout (wxWindow *parent,
 616                     int milliseconds,
 617                     long style)
 618         : wxDialog (parent, wxID_ANY, wxEmptyString,
 619                     wxDefaultPosition, wxDefaultSize,
 620                     style | wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER) {
 621
 622     // set timer if any
 623     m_timer = NULL;
 624     if (milliseconds > 0) {
 625         m_timer = new wxTimer (this, myID_ABOUTTIMER);
 626         m_timer->Start (milliseconds, wxTIMER_ONE_SHOT);
 627     }
 628
 629     // sets the application title
 630     SetTitle (_("About .."));
 631
 632     // about info
 633     wxGridSizer *aboutinfo = new wxGridSizer (2, 0, 2);
 634     aboutinfo->Add (new wxStaticText(this, wxID_ANY, _("Written by: ")),
 635                     0, wxALIGN_LEFT);
 636     aboutinfo->Add (new wxStaticText(this, wxID_ANY, APP_MAINT),
 637                     1, wxEXPAND | wxALIGN_LEFT);
 638     aboutinfo->Add (new wxStaticText(this, wxID_ANY, _("Version: ")),
 639                     0, wxALIGN_LEFT);
 640     aboutinfo->Add (new wxStaticText(this, wxID_ANY, APP_VERSION),
 641                     1, wxEXPAND | wxALIGN_LEFT);
 642     aboutinfo->Add (new wxStaticText(this, wxID_ANY, _("Licence type: ")),
 643                     0, wxALIGN_LEFT);
 644     aboutinfo->Add (new wxStaticText(this, wxID_ANY, APP_LICENCE),
 645                     1, wxEXPAND | wxALIGN_LEFT);
 646     aboutinfo->Add (new wxStaticText(this, wxID_ANY, _("Copyright: ")),
 647                     0, wxALIGN_LEFT);
 648     aboutinfo->Add (new wxStaticText(this, wxID_ANY, APP_COPYRIGTH),
 649                     1, wxEXPAND | wxALIGN_LEFT);
 650
 651     // about icontitle//info
 652     wxBoxSizer *aboutpane = new wxBoxSizer (wxHORIZONTAL);
 653     wxBitmap bitmap = wxBitmap(wxICON (sample));
 654     aboutpane->Add (new wxStaticBitmap (this, wxID_ANY, bitmap),
 655                     0, wxALIGN_LEFT|wxALIGN_CENTER_VERTICAL|wxLEFT|wxRIGHT, 20);
 656     aboutpane->Add (aboutinfo, 1, wxEXPAND);
 657     aboutpane->Add (60, 0);
 658
 659     // about complete
 660     wxBoxSizer *totalpane = new wxBoxSizer (wxVERTICAL);
 661     totalpane->Add (0, 20);
 662     wxStaticText *appname = new wxStaticText(this, wxID_ANY, *g_appname);
 663     appname->SetFont (wxFont (24, wxDEFAULT, wxNORMAL, wxBOLD));
 664     totalpane->Add (appname, 0, wxALIGN_CENTER | wxLEFT | wxRIGHT, 40);
 665     totalpane->Add (0, 10);
 666     totalpane->Add (aboutpane, 0, wxEXPAND | wxALL, 4);
 667     totalpane->Add (new wxStaticText(this, wxID_ANY, APP_DESCR),
 668                     0, wxALIGN_CENTER | wxALL, 10);
 669     wxButton *okButton = new wxButton (this, wxID_OK, _("OK"));
 670     okButton->SetDefault();
 671     totalpane->Add (okButton, 0, wxALIGN_CENTER | wxLEFT | wxRIGHT | wxBOTTOM, 10);
 672
 673     SetSizerAndFit (totalpane);
 674
 675     CenterOnScreen();
 676     ShowModal();
 677 }
 678
 679 AppAbout::~AppAbout () {
 680     wxDELETE(m_timer);
 681 }
 682
 683 //----------------------------------------------------------------------------
 684 // event handlers
 685 void AppAbout::OnTimerEvent (wxTimerEvent &WXUNUSED(event)) {
 686     wxDELETE(m_timer);
 687     EndModal (wxID_OK);
 688 }
 689
 690 /////////////////////////////////////////////////////////////////////////////
 691 // Minimal editor added by Troels K 2008-04-08
 692 // Thanks to geralds for SetLexerXml() - http://wxforum.shadonet.com/viewtopic.php?t=7155
 693
 694 class MinimalEditor : public wxStyledTextCtrl
 695 {
 696     enum
 697     {
 698         margin_id_lineno,
 699         margin_id_fold,
 700     };
 701
 702 public:
 703     MinimalEditor(wxWindow* parent, wxWindowID id = wxID_ANY) : wxStyledTextCtrl(parent, id)
 704     {
 705         SetLexerXml();
 706
 707         SetProperty(wxT("fold"), wxT("1"));
 708         SetProperty(wxT("fold.comment"), wxT("1"));
 709         SetProperty(wxT("fold.compact"), wxT("1"));
 710         SetProperty(wxT("fold.preprocessor"), wxT("1"));
 711         SetProperty(wxT("fold.html"), wxT("1"));
 712         SetProperty(wxT("fold.html.preprocessor"), wxT("1"));
 713
 714         SetMarginType(margin_id_lineno, wxSTC_MARGIN_NUMBER);
 715         SetMarginWidth(margin_id_lineno, 32);
 716
 717         MarkerDefine(wxSTC_MARKNUM_FOLDER,        wxSTC_MARK_BOXPLUS, wxT("WHITE"), wxT("BLACK"));
 718         MarkerDefine(wxSTC_MARKNUM_FOLDEROPEN,    wxSTC_MARK_BOXMINUS,  wxT("WHITE"), wxT("BLACK"));
 719         MarkerDefine(wxSTC_MARKNUM_FOLDERSUB,     wxSTC_MARK_VLINE,     wxT("WHITE"), wxT("BLACK"));
 720         MarkerDefine(wxSTC_MARKNUM_FOLDEREND,     wxSTC_MARK_BOXPLUSCONNECTED, wxT("WHITE"), wxT("BLACK"));
 721         MarkerDefine(wxSTC_MARKNUM_FOLDEROPENMID, wxSTC_MARK_BOXMINUSCONNECTED, wxT("WHITE"), wxT("BLACK"));
 722         MarkerDefine(wxSTC_MARKNUM_FOLDERMIDTAIL, wxSTC_MARK_TCORNER,     wxT("WHITE"), wxT("BLACK"));
 723         MarkerDefine(wxSTC_MARKNUM_FOLDERTAIL,    wxSTC_MARK_LCORNER,     wxT("WHITE"), wxT("BLACK"));
 724
 725         SetMarginMask(margin_id_fold, wxSTC_MASK_FOLDERS);
 726         SetMarginWidth(margin_id_fold, 32);
 727         SetMarginSensitive(margin_id_fold, true);
 728
 729         SetFoldFlags(wxSTC_FOLDFLAG_LINEBEFORE_CONTRACTED | wxSTC_FOLDFLAG_LINEAFTER_CONTRACTED);
 730
 731         SetTabWidth(4);
 732         SetUseTabs(false);
 733         SetWrapMode(wxSTC_WRAP_WORD);
 734         SetWrapVisualFlags(wxSTC_WRAPVISUALFLAG_END);
 735     }
 736     virtual bool SetFont(const wxFont& font)
 737     {
 738         StyleSetFont(wxSTC_STYLE_DEFAULT, (wxFont&)font);
 739         return wxStyledTextCtrl::SetFont(font);
 740     }
 741     void SetLexerXml()
 742     {
 743         SetLexer(wxSTC_LEX_XML);
 744         StyleSetForeground(wxSTC_H_DEFAULT, *wxBLACK);
 745         StyleSetForeground(wxSTC_H_TAG, *wxBLUE);
 746         StyleSetForeground(wxSTC_H_TAGUNKNOWN, *wxBLUE);
 747         StyleSetForeground(wxSTC_H_ATTRIBUTE, *wxRED);
 748         StyleSetForeground(wxSTC_H_ATTRIBUTEUNKNOWN, *wxRED);
 749         StyleSetBold(wxSTC_H_ATTRIBUTEUNKNOWN, true);
 750         StyleSetForeground(wxSTC_H_NUMBER, *wxBLACK);
 751         StyleSetForeground(wxSTC_H_DOUBLESTRING, *wxBLACK);
 752         StyleSetForeground(wxSTC_H_SINGLESTRING, *wxBLACK);
 753         StyleSetForeground(wxSTC_H_OTHER, *wxBLUE);
 754         StyleSetForeground(wxSTC_H_COMMENT, wxTheColourDatabase->Find(wxT("GREY")));
 755         StyleSetForeground(wxSTC_H_ENTITY, *wxRED);
 756         StyleSetBold(wxSTC_H_ENTITY, true);
 757         StyleSetForeground(wxSTC_H_TAGEND, *wxBLUE);
 758         StyleSetForeground(wxSTC_H_XMLSTART, *wxBLUE);
 759         StyleSetForeground(wxSTC_H_XMLEND, *wxBLUE);
 760         StyleSetForeground(wxSTC_H_CDATA, *wxRED);
 761     }
 762 protected:
 763     void OnMarginClick(wxStyledTextEvent&);
 764     void OnText(wxStyledTextEvent&);
 765     DECLARE_EVENT_TABLE()
 766 };
 767
 768 BEGIN_EVENT_TABLE(MinimalEditor, wxStyledTextCtrl)
 769     EVT_STC_MARGINCLICK(wxID_ANY, MinimalEditor::OnMarginClick)
 770     EVT_STC_CHANGE(wxID_ANY, MinimalEditor::OnText)
 771 END_EVENT_TABLE()
 772
 773 void MinimalEditor::OnMarginClick(wxStyledTextEvent &event)
 774 {
 775     if (event.GetMargin() == margin_id_fold)
 776     {
 777         int lineClick = LineFromPosition(event.GetPosition());
 778         int levelClick = GetFoldLevel(lineClick);
 779         if ((levelClick & wxSTC_FOLDLEVELHEADERFLAG) > 0)
 780         {
 781             ToggleFold(lineClick);
 782         }
 783     }
 784 }
 785
 786 void MinimalEditor::OnText(wxStyledTextEvent& event)
 787 {
 788     wxLogDebug(wxT("Modified"));
 789     event.Skip();
 790 }
 791
 792 class MinimalEditorFrame : public wxFrame
 793 {
 794 public:
 795     MinimalEditorFrame() : wxFrame(NULL, wxID_ANY, _("Minimal Editor"))
 796     {
 797         MinimalEditor* editor = new MinimalEditor(this);
 798         editor->SetFont(wxSystemSettings::GetFont(wxSYS_ANSI_FIXED_FONT));
 799         wxBoxSizer* sizer = new wxBoxSizer(wxHORIZONTAL);
 800         sizer->Add(editor, 1, wxEXPAND);
 801         SetSizer(sizer);
 802         editor->SetText(
 803            "<xml>\n"
 804            "   <text>\n"
 805            "      This is xml with syntax highlighting, line numbers, folding, word wrap and context menu\n"
 806            "   </text>\n"
 807            "</xml>"
 808            );
 809     }
 810 };
 811
 812 wxFrame* App::MinimalEditor()
 813 {
 814     MinimalEditorFrame* frame = new MinimalEditorFrame;
 815     frame->Show();
 816     return frame;
 817 }
 818
 819 void App::OnMinimalEditor(wxCommandEvent& WXUNUSED(event))
 820 {
 821     MinimalEditor();
 822 }
 823