4 * Author: Karsten Ballüder
6 * Copyright: (C) 1998, Karsten Ballüder <Ballueder@usa.net>
11 #pragma implementation "wxLayout.h"
14 #include "wx/wxprec.h"
20 #include "wx/textfile.h"
29 #include "wx/wfstream.h"
30 #include "wx/txtstrm.h"
35 //-----------------------------------------------------------------------------
37 //-----------------------------------------------------------------------------
41 //-----------------------------------------------------------------------------
43 //-----------------------------------------------------------------------------
47 ID_ADD_SAMPLE
= 1, ID_CLEAR
, ID_PRINT
,
48 ID_PRINT_SETUP
, ID_PAGE_SETUP
, ID_PREVIEW
, ID_PRINT_PS
,
49 ID_PRINT_SETUP_PS
, ID_PAGE_SETUP_PS
,ID_PREVIEW_PS
,
50 ID_WRAP
, ID_NOWRAP
, ID_PASTE
, ID_COPY
, ID_CUT
,
51 ID_COPY_PRIMARY
, ID_PASTE_PRIMARY
,
53 ID_WXLAYOUT_DEBUG
, ID_QUIT
, ID_CLICK
, ID_HTML
, ID_TEXT
,
54 ID_TEST
, ID_LINEBREAKS_TEST
, ID_LONG_TEST
, ID_URL_TEST
58 IMPLEMENT_DYNAMIC_CLASS( MyFrame
, wxFrame
)
60 BEGIN_EVENT_TABLE(MyFrame
,wxFrame
)
61 EVT_MENU(ID_PRINT
, MyFrame::OnPrint
)
62 EVT_MENU(ID_PREVIEW
, MyFrame::OnPrintPreview
)
63 EVT_MENU(ID_PRINT_SETUP
, MyFrame::OnPrintSetup
)
64 EVT_MENU(ID_PAGE_SETUP
, MyFrame::OnPageSetup
)
65 EVT_MENU(ID_PRINT_PS
, MyFrame::OnPrintPS
)
66 EVT_MENU(ID_PREVIEW_PS
, MyFrame::OnPrintPreviewPS
)
67 EVT_MENU(ID_PRINT_SETUP_PS
, MyFrame::OnPrintSetupPS
)
68 EVT_MENU(ID_PAGE_SETUP_PS
, MyFrame::OnPageSetupPS
)
69 EVT_MENU (-1, MyFrame::OnCommand
)
70 EVT_COMMAND (-1,-1, MyFrame::OnCommand
)
71 EVT_CHAR ( wxLayoutWindow::OnChar
)
76 wxFrame( (wxFrame
*) NULL
, wxID_ANY
, _T("wxLayout"),
77 wxDefaultPosition
, wxDefaultSize
)
81 SetStatusText( _T("wxLayout by Karsten Ballüder.") );
83 wxMenuBar
*menu_bar
= new wxMenuBar();
85 wxMenu
*file_menu
= new wxMenu
;
86 file_menu
->Append(ID_PRINT
, _T("&Print..."), _T("Print"));
87 file_menu
->Append(ID_PRINT_SETUP
, _T("Print &Setup..."),_T("Setup printer properties"));
88 file_menu
->Append(ID_PAGE_SETUP
, _T("Page Set&up..."), _T("Page setup"));
89 file_menu
->Append(ID_PREVIEW
, _T("Print Pre&view"), _T("Preview"));
91 file_menu
->AppendSeparator();
92 file_menu
->Append(ID_PRINT_PS
, _T("Print PostScript..."), _T("Print (PostScript)"));
93 file_menu
->Append(ID_PRINT_SETUP_PS
, _T("Print Setup PostScript..."), _T("Setup printer properties (PostScript)"));
94 file_menu
->Append(ID_PAGE_SETUP_PS
, _T("Page Setup PostScript..."), _T("Page setup (PostScript)"));
95 file_menu
->Append(ID_PREVIEW_PS
, _T("Print Preview PostScript"), _T("Preview (PostScript)"));
97 file_menu
->AppendSeparator();
98 file_menu
->Append( ID_TEXT
, _T("Export &Text"));
99 file_menu
->Append( ID_HTML
, _T("Export &HTML"));
100 file_menu
->Append( ID_QUIT
, _T("E&xit"));
101 menu_bar
->Append(file_menu
, _T("&File"));
103 wxMenu
*edit_menu
= new wxMenu
;
104 edit_menu
->Append( ID_CLEAR
, _T("C&lear"));
105 edit_menu
->Append( ID_ADD_SAMPLE
, _T("&Example"));
106 edit_menu
->Append( ID_LONG_TEST
, _T("Add &many lines"));
107 edit_menu
->AppendSeparator();
108 edit_menu
->Append( ID_LINEBREAKS_TEST
, _T("Add &several lines"));
109 edit_menu
->Append( ID_URL_TEST
, _T("Insert an &URL"));
110 edit_menu
->AppendSeparator();
111 edit_menu
->Append(ID_WRAP
, _T("&Wrap mode"), _T("Activate wrapping at pixel 200."));
112 edit_menu
->Append(ID_NOWRAP
, _T("&No-wrap mode"), _T("Deactivate wrapping."));
113 edit_menu
->AppendSeparator();
114 edit_menu
->Append(ID_COPY
, _T("&Copy"), _T("Copy text to clipboard."));
115 edit_menu
->Append(ID_CUT
, _T("Cu&t"), _T("Cut text to clipboard."));
116 edit_menu
->Append(ID_PASTE
,_T("&Paste"), _T("Paste text from clipboard."));
118 edit_menu
->Append(ID_COPY_PRIMARY
, _T("C&opy primary"), _T("Copy text to primary selecton."));
119 edit_menu
->Append(ID_PASTE_PRIMARY
, _T("&Paste primary"), _T("Paste text from primary selection."));
121 edit_menu
->Append(ID_FIND
, _T("&Find"), _T("Find text."));
122 menu_bar
->Append(edit_menu
, _T("&Edit") );
125 menu_bar
->Show(true);
128 SetMenuBar( menu_bar
);
130 m_lwin
= new wxLayoutWindow(this);
131 m_lwin
->SetStatusBar(GetStatusBar(), 0, 1);
132 m_lwin
->SetMouseTracking(true);
133 m_lwin
->SetEditable(true);
134 m_lwin
->SetWrapMargin(40);
137 // JACS: under MSW, the window doesn't show the caret initially,
138 // and the following line I added doesn't help either.
139 // going to another window and then back again fixes it.
140 // m_lwin->OnSetFocus(wxFocusEvent());
145 // create and set the background bitmap (this will result in a lattice)
146 static const int sizeBmp
= 10;
147 wxBitmap
*bitmap
= new wxBitmap(sizeBmp
, sizeBmp
);
149 dcMem
.SelectObject( *bitmap
);
150 dcMem
.SetBackground( *wxWHITE_BRUSH
);
153 dcMem
.SetPen( *wxGREEN_PEN
);
154 dcMem
.DrawLine(sizeBmp
/2, 0, sizeBmp
/2, sizeBmp
);
155 dcMem
.DrawLine(0, sizeBmp
/2, sizeBmp
, sizeBmp
/2);
157 dcMem
.SelectObject( wxNullBitmap
);
159 m_lwin
->SetBackgroundBitmap(bitmap
);
163 void MyFrame::AddSampleText(wxLayoutList
*llist
)
165 llist
->Clear(wxSWISS
,16,wxNORMAL
,wxNORMAL
, false);
166 llist
->SetFont(-1,-1,-1,-1,-1,_T("blue"));
167 llist
->Insert(_T("blue"));
170 llist
->SetFont(-1,-1,-1,-1,-1,_T("black"));
171 llist
->Insert(_T("The quick brown fox jumps over the lazy dog."));
174 llist
->SetFont(wxROMAN
,16,wxNORMAL
,wxNORMAL
, false);
175 llist
->Insert(_T("--"));
178 llist
->SetFont(wxROMAN
);
179 llist
->Insert(_T("The quick brown fox jumps over the lazy dog."));
182 llist
->Insert(_T("Hello "));
185 new wxIcon(Micon_xpm
)
187 new wxBitmap (wxIcon(Micon_xpm
))
192 llist
->Insert(new wxLayoutObjectIcon(icon
));
193 llist
->SetFontWeight(wxBOLD
);
194 llist
->Insert(_T("World! "));
195 llist
->SetFontWeight(wxNORMAL
);
196 llist
->Insert(_T("The quick brown fox jumps..."));
199 llist
->Insert(_T("over the lazy dog."));
200 llist
->SetFont(-1,-1,-1,-1,true);
201 llist
->Insert(_T("underlined"));
202 llist
->SetFont(-1,-1,-1,-1,false);
203 llist
->SetFont(wxROMAN
);
204 llist
->Insert(_T("This is "));
205 llist
->SetFont(-1,-1,-1,wxBOLD
);
206 llist
->Insert(_T("BOLD "));
207 llist
->SetFont(-1,-1,-1,wxNORMAL
);
208 llist
->Insert(_T("and "));
209 llist
->SetFont(-1,-1,wxITALIC
);
210 llist
->Insert(_T("italics "));
211 llist
->SetFont(-1,-1,wxNORMAL
);
214 llist
->Insert(_T("and "));
215 llist
->SetFont(-1,-1,wxSLANT
);
216 llist
->Insert(_T("slanted"));
217 llist
->SetFont(-1,-1,wxNORMAL
);
218 llist
->Insert(_T(" text."));
221 llist
->Insert(_T("and "));
222 llist
->SetFont(-1,-1,-1,-1,-1,_T("blue"));
223 llist
->Insert(_T("blue"));
224 llist
->SetFont(-1,-1,-1,-1,-1,_T("black"));
225 llist
->Insert(_T(" and "));
226 llist
->SetFont(-1,-1,-1,-1,-1,_T("green"),_T("black"));
227 llist
->Insert(_T("green on black"));
228 llist
->SetFont(-1,-1,-1,-1,-1,_T("black"),_T("white"));
229 llist
->Insert(_T(" text."));
232 llist
->SetFont(-1,-1,wxSLANT
);
233 llist
->Insert(_T("Slanted"));
234 llist
->SetFont(-1,-1,wxNORMAL
);
235 llist
->Insert(_T(" and normal text and "));
236 llist
->SetFont(-1,-1,wxSLANT
);
237 llist
->Insert(_T("slanted"));
238 llist
->SetFont(-1,-1,wxNORMAL
);
239 llist
->Insert(_T(" again."));
242 // add some more text for testing:
243 llist
->Insert(_T("And here the source for the test program:"));
246 llist
->SetFont(wxTELETYPE
,16);
247 llist
->Insert(_T("And here the source for the test program:"));
250 wxTextFile
file(_T("wxLayout.cpp"));
253 for ( wxString s
= file
.GetFirstLine(); !file
.Eof(); s
= file
.GetNextLine() )
256 llist
->Insert(line
.Format(_T("%6u: %s"),file
.GetCurrentLine()+1,s
.c_str()));
261 llist
->MoveCursorTo(wxPoint(0,0));
266 void MyFrame::Clear()
268 wxColour
colBg(0, 0, 0);
270 m_lwin
->Clear(wxROMAN
,16,wxNORMAL
,wxNORMAL
, false, wxRED
, &colBg
);
274 void MyFrame::OnCommand( wxCommandEvent
&event
)
276 switch (event
.GetId())
284 wxLayoutPrintout
printout(m_lwin
->GetLayoutList(),_("M: Printout"));
285 if (! printer
.Print(this, &printout
, true))
287 // Had to remove the split up strings that used to be below, and
288 // put them into one long strong. Otherwise MSVC would give an
289 // error "C2308: concatenating mismatched wide strings" when
290 // building a Unicode version.
293 _("There was a problem with printing the message:\nperhaps your current printer is not set up correctly?"),
302 m_lwin
->SetWrapMargin(event
.GetId() == ID_NOWRAP
? 0 : 40);
305 AddSampleText(m_lwin
->GetLayoutList());
311 wxLogError( _T("Received click event.") );
315 m_lwin
->Refresh(false);
318 case ID_PASTE_PRIMARY
:
319 // text only from primary:
320 m_lwin
->Paste(false, true);
321 m_lwin
->Refresh(false);
323 case ID_COPY_PRIMARY
:
324 // copy text-only to primary selection:
325 m_lwin
->Copy(false, false, true);
326 m_lwin
->Refresh(false);
330 m_lwin
->Copy(true, true, false);
331 m_lwin
->Refresh(false);
335 m_lwin
->Refresh(false);
339 m_lwin
->Find("void");
340 m_lwin
->Refresh(false);
347 _T("Save As HTML..."),
350 _T("HTML file (*.html)|*.html|Text file (*.txt)|*.txt|Any file (*)|*"),
351 wxSAVE
|wxOVERWRITE_PROMPT
353 if (HTML_dialog
.ShowModal() == wxID_OK
)
355 wxFFileOutputStream
output( HTML_dialog
.GetPath() );
356 wxTextOutputStream
textout( output
);
358 wxLayoutExportObject
*export0
;
360 wxLayoutExportStatus
status(m_lwin
->GetLayoutList());
361 while((export0
= wxLayoutExport( &status
, WXLO_EXPORT_AS_HTML
)) != NULL
)
363 if(export0
->type
== WXLO_EXPORT_HTML
)
364 object
= *(export0
->content
.text
);
366 ; // ignore "<!--UNKNOWN OBJECT>";
378 _T("Save As TXT..."),
381 _T("Text file (*.txt)|*.txt|Any file (*)|*"),
382 wxSAVE
|wxOVERWRITE_PROMPT
384 if (TEXT_dialog
.ShowModal() == wxID_OK
)
386 wxFFileOutputStream
output( TEXT_dialog
.GetPath() );
387 wxTextOutputStream
textout( output
);
389 wxLayoutExportObject
*export0
;
391 wxLayoutExportStatus
status(m_lwin
->GetLayoutList());
392 while((export0
= wxLayoutExport( &status
, WXLO_EXPORT_AS_TEXT
)) != NULL
)
394 if(export0
->type
== WXLO_EXPORT_TEXT
)
395 object
= *(export0
->content
.text
);
397 object
= _T("<!--UNKNOWN OBJECT>");
408 wxLayoutList
*llist
= m_lwin
->GetLayoutList();
409 for(int i
= 1; i
< 300; i
++)
411 line
.Printf(wxT("This is line number %d."), i
);
416 llist
->MoveCursorTo(wxPoint(0,0));
422 case ID_LINEBREAKS_TEST
:
425 m_lwin
->GetLayoutList(),
426 wxT("This is a text\nwith embedded line\nbreaks.\n")
434 // VZ: this doesn't work, of course, but I think it should -
435 // wxLayoutWindow should have a flag m_highlightUrls and do it itself
436 // (instead of doing it manually like M does now)
437 m_lwin
->GetLayoutList()->Insert(_T("http://www.wxwindows.org/"));
442 void MyFrame::OnPrint(wxCommandEvent
& WXUNUSED(event
))
445 wxGetApp().SetPrintMode(wxPRINT_WINDOWS
);
447 wxGetApp().SetPrintMode(wxPRINT_POSTSCRIPT
);
450 wxLayoutPrintout
printout( m_lwin
->GetLayoutList(), _T("Printout from wxLayout"));
451 if (! printer
.Print(this, &printout
, true))
453 _T("There was a problem printing.\nPerhaps your current printer is not set correctly?"),
454 _T("Printing"), wxOK
);
457 void MyFrame::OnPrintPS(wxCommandEvent
& WXUNUSED(event
))
459 wxGetApp().SetPrintMode(wxPRINT_POSTSCRIPT
);
462 wxPostScriptPrinter printer
;
463 wxLayoutPrintout
printout( m_lwin
->GetLayoutList(),"My printout");
464 printer
.Print(this, &printout
, true);
468 void MyFrame::OnPrintPreview(wxCommandEvent
& WXUNUSED(event
))
471 wxGetApp().SetPrintMode(wxPRINT_WINDOWS
);
473 wxGetApp().SetPrintMode(wxPRINT_POSTSCRIPT
);
475 wxPrintData printData
;
477 // Pass two printout objects: for preview, and possible printing.
478 wxPrintPreview
*preview
= new wxPrintPreview(new
480 m_lwin
->GetLayoutList()), new wxLayoutPrintout( m_lwin
->GetLayoutList()), & printData
);
484 wxMessageBox(_T("There was a problem previewing.\nPerhaps your current printer is not set correctly?"), _T("Previewing"), wxOK
);
488 wxPreviewFrame
*frame
= new wxPreviewFrame(preview
, this, _T("Demo Print Preview"), wxPoint(100, 100), wxSize(600, 650));
489 frame
->Centre(wxBOTH
);
494 void MyFrame::OnPrintPreviewPS(wxCommandEvent
& WXUNUSED(event
))
496 wxGetApp().SetPrintMode(wxPRINT_POSTSCRIPT
);
498 wxPrintData printData
;
500 // Pass two printout objects: for preview, and possible printing.
501 wxPrintPreview
*preview
= new wxPrintPreview(new wxLayoutPrintout( m_lwin
->GetLayoutList()), new wxLayoutPrintout( m_lwin
->GetLayoutList()), & printData
);
502 wxPreviewFrame
*frame
= new wxPreviewFrame(preview
, this, _T("Demo Print Preview"), wxPoint(100, 100), wxSize(600, 650));
503 frame
->Centre(wxBOTH
);
508 void MyFrame::OnPrintSetup(wxCommandEvent
& WXUNUSED(event
))
511 wxGetApp().SetPrintMode(wxPRINT_WINDOWS
);
513 wxGetApp().SetPrintMode(wxPRINT_POSTSCRIPT
);
515 wxPrintDialog
printerDialog(this, & m_PrintData
);
516 printerDialog
.ShowModal();
519 void MyFrame::OnPageSetup(wxCommandEvent
& WXUNUSED(event
))
522 wxGetApp().SetPrintMode(wxPRINT_WINDOWS
);
524 wxGetApp().SetPrintMode(wxPRINT_POSTSCRIPT
);
526 wxPageSetupData data
;
528 #if defined(__WXMSW__) || defined(__WXMAC__)
529 wxPageSetupDialog
pageSetupDialog(this, & data
);
531 wxGenericPageSetupDialog
pageSetupDialog(this, & data
);
533 pageSetupDialog
.ShowModal();
535 data
= pageSetupDialog
.GetPageSetupData();
538 void MyFrame::OnPrintSetupPS(wxCommandEvent
& WXUNUSED(event
))
540 wxGetApp().SetPrintMode(wxPRINT_POSTSCRIPT
);
544 #if defined(__WXMSW__) || defined(__WXMAC__)
545 wxPrintDialog
printerDialog(this, & data
);
547 wxGenericPrintDialog
printerDialog(this, & data
);
549 printerDialog
.ShowModal();
552 void MyFrame::OnPageSetupPS(wxCommandEvent
& WXUNUSED(event
))
554 wxGetApp().SetPrintMode(wxPRINT_POSTSCRIPT
);
556 wxPageSetupData data
;
557 #if defined(__WXMSW__) || defined(__WXMAC__)
558 wxPageSetupDialog
pageSetupDialog(this, & data
);
560 wxGenericPageSetupDialog
pageSetupDialog(this, & data
);
562 pageSetupDialog
.ShowModal();
566 //-----------------------------------------------------------------------------
568 //-----------------------------------------------------------------------------
577 wxFrame
*frame
= new MyFrame();
578 wxInitAllImageHandlers();
580 // wxSetAFMPath("/usr/local/src/wxWindows/misc/afm/");