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Add missing WXK constants for the control keys
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1////////////////////////////////////////////////////////////////////////////
2// Name: stc.cpp
be5a51fb 3// Purpose: A wxWidgets implementation of Scintilla. This class is the
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4// one meant to be used directly by wx applications. It does not
5// derive directly from the Scintilla classes, but instead
6// delegates most things to the real Scintilla class.
7// This allows the use of Scintilla without polluting the
8// namespace with all the classes and identifiers from Scintilla.
9//
10// Author: Robin Dunn
11//
12// Created: 13-Jan-2000
13// RCS-ID: $Id$
14// Copyright: (c) 2000 by Total Control Software
526954c5 15// Licence: wxWindows licence
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16/////////////////////////////////////////////////////////////////////////////
17
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18/*
19 IMPORTANT: src/stc/stc.cpp is generated by src/stc/gen_iface.py from
20 src/stc/stc.cpp.in, don't edit stc.cpp file as your changes will be
21 lost after the next regeneration, edit stc.cpp.in and rerun the
22 gen_iface.py script instead!
23
24 Parts of this file generated by the script are found in between
25 the special "{{{" and "}}}" markers, the rest of it is copied
26 verbatim from src.h.in.
27 */
28
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29// For compilers that support precompilation, includes "wx.h".
30#include "wx/wxprec.h"
31
32#ifdef __BORLANDC__
33 #pragma hdrstop
34#endif
35
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36#if wxUSE_STC
37
38#include "wx/stc/stc.h"
4c784823 39#include "wx/stc/private.h"
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40
41#ifndef WX_PRECOMP
29825f5f 42 #include "wx/wx.h"
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43#endif // WX_PRECOMP
44
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45#include <ctype.h>
46
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47#include "wx/tokenzr.h"
48#include "wx/mstream.h"
49#include "wx/image.h"
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50#if wxUSE_FFILE
51 #include "wx/ffile.h"
52#elif wxUSE_FILE
53 #include "wx/ffile.h"
54#endif
f97d84a6 55
f9ee2e27 56#include "ScintillaWX.h"
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57
58//----------------------------------------------------------------------
59
23318a53 60const char wxSTCNameStr[] = "stcwindow";
f97d84a6 61
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62#ifdef MAKELONG
63#undef MAKELONG
64#endif
65
66#define MAKELONG(a, b) ((a) | ((b) << 16))
67
68
69static long wxColourAsLong(const wxColour& co) {
70 return (((long)co.Blue() << 16) |
71 ((long)co.Green() << 8) |
72 ((long)co.Red()));
73}
74
75static wxColour wxColourFromLong(long c) {
76 wxColour clr;
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77 clr.Set((unsigned char)(c & 0xff),
78 (unsigned char)((c >> 8) & 0xff),
79 (unsigned char)((c >> 16) & 0xff));
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80 return clr;
81}
82
83
84static wxColour wxColourFromSpec(const wxString& spec) {
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85 // spec should be a colour name or "#RRGGBB"
86 if (spec.GetChar(0) == wxT('#')) {
dc8005e2 87
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88 long red, green, blue;
89 red = green = blue = 0;
90 spec.Mid(1,2).ToLong(&red, 16);
91 spec.Mid(3,2).ToLong(&green, 16);
92 spec.Mid(5,2).ToLong(&blue, 16);
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93 return wxColour((unsigned char)red,
94 (unsigned char)green,
95 (unsigned char)blue);
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96 }
97 else
98 return wxColour(spec);
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99}
100
101//----------------------------------------------------------------------
102
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103wxDEFINE_EVENT( wxEVT_STC_CHANGE, wxStyledTextEvent );
104wxDEFINE_EVENT( wxEVT_STC_STYLENEEDED, wxStyledTextEvent );
105wxDEFINE_EVENT( wxEVT_STC_CHARADDED, wxStyledTextEvent );
106wxDEFINE_EVENT( wxEVT_STC_SAVEPOINTREACHED, wxStyledTextEvent );
107wxDEFINE_EVENT( wxEVT_STC_SAVEPOINTLEFT, wxStyledTextEvent );
108wxDEFINE_EVENT( wxEVT_STC_ROMODIFYATTEMPT, wxStyledTextEvent );
109wxDEFINE_EVENT( wxEVT_STC_KEY, wxStyledTextEvent );
110wxDEFINE_EVENT( wxEVT_STC_DOUBLECLICK, wxStyledTextEvent );
111wxDEFINE_EVENT( wxEVT_STC_UPDATEUI, wxStyledTextEvent );
112wxDEFINE_EVENT( wxEVT_STC_MODIFIED, wxStyledTextEvent );
113wxDEFINE_EVENT( wxEVT_STC_MACRORECORD, wxStyledTextEvent );
114wxDEFINE_EVENT( wxEVT_STC_MARGINCLICK, wxStyledTextEvent );
115wxDEFINE_EVENT( wxEVT_STC_NEEDSHOWN, wxStyledTextEvent );
116wxDEFINE_EVENT( wxEVT_STC_PAINTED, wxStyledTextEvent );
117wxDEFINE_EVENT( wxEVT_STC_USERLISTSELECTION, wxStyledTextEvent );
118wxDEFINE_EVENT( wxEVT_STC_URIDROPPED, wxStyledTextEvent );
119wxDEFINE_EVENT( wxEVT_STC_DWELLSTART, wxStyledTextEvent );
120wxDEFINE_EVENT( wxEVT_STC_DWELLEND, wxStyledTextEvent );
121wxDEFINE_EVENT( wxEVT_STC_START_DRAG, wxStyledTextEvent );
122wxDEFINE_EVENT( wxEVT_STC_DRAG_OVER, wxStyledTextEvent );
123wxDEFINE_EVENT( wxEVT_STC_DO_DROP, wxStyledTextEvent );
124wxDEFINE_EVENT( wxEVT_STC_ZOOM, wxStyledTextEvent );
125wxDEFINE_EVENT( wxEVT_STC_HOTSPOT_CLICK, wxStyledTextEvent );
126wxDEFINE_EVENT( wxEVT_STC_HOTSPOT_DCLICK, wxStyledTextEvent );
127wxDEFINE_EVENT( wxEVT_STC_CALLTIP_CLICK, wxStyledTextEvent );
128wxDEFINE_EVENT( wxEVT_STC_AUTOCOMP_SELECTION, wxStyledTextEvent );
129wxDEFINE_EVENT( wxEVT_STC_INDICATOR_CLICK, wxStyledTextEvent );
130wxDEFINE_EVENT( wxEVT_STC_INDICATOR_RELEASE, wxStyledTextEvent );
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131wxDEFINE_EVENT( wxEVT_STC_AUTOCOMP_CANCELLED, wxStyledTextEvent );
132wxDEFINE_EVENT( wxEVT_STC_AUTOCOMP_CHAR_DELETED, wxStyledTextEvent );
54173563 133wxDEFINE_EVENT( wxEVT_STC_HOTSPOT_RELEASE_CLICK, wxStyledTextEvent );
9e730a78 134
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135
136
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137BEGIN_EVENT_TABLE(wxStyledTextCtrl, wxControl)
138 EVT_PAINT (wxStyledTextCtrl::OnPaint)
139 EVT_SCROLLWIN (wxStyledTextCtrl::OnScrollWin)
5fa4613c 140 EVT_SCROLL (wxStyledTextCtrl::OnScroll)
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141 EVT_SIZE (wxStyledTextCtrl::OnSize)
142 EVT_LEFT_DOWN (wxStyledTextCtrl::OnMouseLeftDown)
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143 // Let Scintilla see the double click as a second click
144 EVT_LEFT_DCLICK (wxStyledTextCtrl::OnMouseLeftDown)
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145 EVT_MOTION (wxStyledTextCtrl::OnMouseMove)
146 EVT_LEFT_UP (wxStyledTextCtrl::OnMouseLeftUp)
451c5cc7 147#if defined(__WXGTK__) || defined(__WXMAC__)
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148 EVT_RIGHT_UP (wxStyledTextCtrl::OnMouseRightUp)
149#else
65ec6247 150 EVT_CONTEXT_MENU (wxStyledTextCtrl::OnContextMenu)
ddf2da08 151#endif
37d62433 152 EVT_MOUSEWHEEL (wxStyledTextCtrl::OnMouseWheel)
2b5f62a0 153 EVT_MIDDLE_UP (wxStyledTextCtrl::OnMouseMiddleUp)
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154 EVT_CHAR (wxStyledTextCtrl::OnChar)
155 EVT_KEY_DOWN (wxStyledTextCtrl::OnKeyDown)
156 EVT_KILL_FOCUS (wxStyledTextCtrl::OnLoseFocus)
157 EVT_SET_FOCUS (wxStyledTextCtrl::OnGainFocus)
158 EVT_SYS_COLOUR_CHANGED (wxStyledTextCtrl::OnSysColourChanged)
159 EVT_ERASE_BACKGROUND (wxStyledTextCtrl::OnEraseBackground)
dd4aa550 160 EVT_MENU_RANGE (10, 16, wxStyledTextCtrl::OnMenu)
dc8005e2 161 EVT_LISTBOX_DCLICK (wxID_ANY, wxStyledTextCtrl::OnListBox)
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162END_EVENT_TABLE()
163
164
165IMPLEMENT_CLASS(wxStyledTextCtrl, wxControl)
166IMPLEMENT_DYNAMIC_CLASS(wxStyledTextEvent, wxCommandEvent)
167
40716a51 168#ifdef LINK_LEXERS
1a2fb4cd 169// forces the linking of the lexer modules
a834585d 170int Scintilla_LinkLexers();
40716a51 171#endif
1a2fb4cd 172
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173//----------------------------------------------------------------------
174// Constructor and Destructor
175
176wxStyledTextCtrl::wxStyledTextCtrl(wxWindow *parent,
177 wxWindowID id,
178 const wxPoint& pos,
179 const wxSize& size,
180 long style,
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181 const wxString& name)
182{
183 m_swx = NULL;
184 Create(parent, id, pos, size, style, name);
185}
186
187
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188bool wxStyledTextCtrl::Create(wxWindow *parent,
189 wxWindowID id,
190 const wxPoint& pos,
191 const wxSize& size,
192 long style,
193 const wxString& name)
f97d84a6 194{
2659dad3 195 style |= wxVSCROLL | wxHSCROLL;
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196 if (!wxControl::Create(parent, id, pos, size,
197 style | wxWANTS_CHARS | wxCLIP_CHILDREN,
198 wxDefaultValidator, name))
199 return false;
39c0acb6 200
40716a51 201#ifdef LINK_LEXERS
a834585d 202 Scintilla_LinkLexers();
40716a51 203#endif
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204 m_swx = new ScintillaWX(this);
205 m_stopWatch.Start();
dc8005e2 206 m_lastKeyDownConsumed = false;
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207 m_vScrollBar = NULL;
208 m_hScrollBar = NULL;
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209#if wxUSE_UNICODE
210 // Put Scintilla into unicode (UTF-8) mode
211 SetCodePage(wxSTC_CP_UTF8);
212#endif
8ae4f086 213
170acdc9 214 SetInitialSize(size);
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215
216 // Reduces flicker on GTK+/X11
c69612de 217 SetBackgroundStyle(wxBG_STYLE_PAINT);
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218
219 // Make sure it can take the focus
220 SetCanFocus(true);
221
a48cb415 222 return true;
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223}
224
225
226wxStyledTextCtrl::~wxStyledTextCtrl() {
227 delete m_swx;
228}
229
230
231//----------------------------------------------------------------------
232
fafd43c5 233wxIntPtr wxStyledTextCtrl::SendMsg(int msg, wxUIntPtr wp, wxIntPtr lp) const
8e0945da 234{
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235 return m_swx->WndProc(msg, wp, lp);
236}
237
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238//----------------------------------------------------------------------
239
240// Set the vertical scrollbar to use instead of the ont that's built-in.
241void wxStyledTextCtrl::SetVScrollBar(wxScrollBar* bar) {
242 m_vScrollBar = bar;
243 if (bar != NULL) {
244 // ensure that the built-in scrollbar is not visible
245 SetScrollbar(wxVERTICAL, 0, 0, 0);
246 }
247}
f97d84a6 248
f97d84a6 249
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250// Set the horizontal scrollbar to use instead of the ont that's built-in.
251void wxStyledTextCtrl::SetHScrollBar(wxScrollBar* bar) {
252 m_hScrollBar = bar;
253 if (bar != NULL) {
254 // ensure that the built-in scrollbar is not visible
255 SetScrollbar(wxHORIZONTAL, 0, 0, 0);
256 }
257}
258
f97d84a6 259//----------------------------------------------------------------------
a5c2ccf2 260// Generated methods implementation section {{{
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261
262%(METHOD_IMPS)s
263
a5c2ccf2 264//}}}
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265//----------------------------------------------------------------------
266
267
268// Returns the line number of the line with the caret.
269int wxStyledTextCtrl::GetCurrentLine() {
270 int line = LineFromPosition(GetCurrentPos());
271 return line;
272}
273
274
275// Extract style settings from a spec-string which is composed of one or
276// more of the following comma separated elements:
277//
278// bold turns on bold
279// italic turns on italics
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280// fore:[name or #RRGGBB] sets the foreground colour
281// back:[name or #RRGGBB] sets the background colour
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282// face:[facename] sets the font face name to use
283// size:[num] sets the font size in points
284// eol turns on eol filling
285// underline turns on underlining
286//
287void wxStyledTextCtrl::StyleSetSpec(int styleNum, const wxString& spec) {
288
451c5cc7 289 wxStringTokenizer tkz(spec, wxT(","));
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290 while (tkz.HasMoreTokens()) {
291 wxString token = tkz.GetNextToken();
292
293 wxString option = token.BeforeFirst(':');
294 wxString val = token.AfterFirst(':');
295
451c5cc7 296 if (option == wxT("bold"))
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297 StyleSetBold(styleNum, true);
298
451c5cc7 299 else if (option == wxT("italic"))
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300 StyleSetItalic(styleNum, true);
301
451c5cc7 302 else if (option == wxT("underline"))
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303 StyleSetUnderline(styleNum, true);
304
451c5cc7 305 else if (option == wxT("eol"))
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306 StyleSetEOLFilled(styleNum, true);
307
451c5cc7 308 else if (option == wxT("size")) {
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309 long points;
310 if (val.ToLong(&points))
311 StyleSetSize(styleNum, points);
312 }
313
451c5cc7 314 else if (option == wxT("face"))
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315 StyleSetFaceName(styleNum, val);
316
451c5cc7 317 else if (option == wxT("fore"))
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318 StyleSetForeground(styleNum, wxColourFromSpec(val));
319
451c5cc7 320 else if (option == wxT("back"))
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321 StyleSetBackground(styleNum, wxColourFromSpec(val));
322 }
323}
324
325
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326// Get the font of a style
327wxFont wxStyledTextCtrl::StyleGetFont(int style) {
328 wxFont font;
329 font.SetPointSize(StyleGetSize(style));
330 font.SetFaceName(StyleGetFaceName(style));
331 if( StyleGetBold(style) )
332 font.SetWeight(wxFONTWEIGHT_BOLD);
333 else
334 font.SetWeight(wxFONTWEIGHT_NORMAL);
335
336 if( StyleGetItalic(style) )
337 font.SetStyle(wxFONTSTYLE_ITALIC);
338 else
339 font.SetStyle(wxFONTSTYLE_NORMAL);
340
341 return font;
342}
343
344
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345// Set style size, face, bold, italic, and underline attributes from
346// a wxFont's attributes.
347void wxStyledTextCtrl::StyleSetFont(int styleNum, wxFont& font) {
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348#ifdef __WXGTK__
349 // Ensure that the native font is initialized
350 int x, y;
351 GetTextExtent(wxT("X"), &x, &y, NULL, NULL, &font);
352#endif
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353 int size = font.GetPointSize();
354 wxString faceName = font.GetFaceName();
355 bool bold = font.GetWeight() == wxBOLD;
356 bool italic = font.GetStyle() != wxNORMAL;
357 bool under = font.GetUnderlined();
c5bd09bf 358 wxFontEncoding encoding = font.GetEncoding();
7e0c58e9 359
af0531a5 360 StyleSetFontAttr(styleNum, size, faceName, bold, italic, under, encoding);
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361}
362
363// Set all font style attributes at once.
364void wxStyledTextCtrl::StyleSetFontAttr(int styleNum, int size,
365 const wxString& faceName,
366 bool bold, bool italic,
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367 bool underline,
368 wxFontEncoding encoding) {
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369 StyleSetSize(styleNum, size);
370 StyleSetFaceName(styleNum, faceName);
371 StyleSetBold(styleNum, bold);
372 StyleSetItalic(styleNum, italic);
373 StyleSetUnderline(styleNum, underline);
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374 StyleSetFontEncoding(styleNum, encoding);
375}
f97d84a6 376
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377
378// Set the character set of the font in a style. Converts the Scintilla
379// character set values to a wxFontEncoding.
380void wxStyledTextCtrl::StyleSetCharacterSet(int style, int characterSet)
381{
382 wxFontEncoding encoding;
383
384 // Translate the Scintilla characterSet to a wxFontEncoding
385 switch (characterSet) {
386 default:
387 case wxSTC_CHARSET_ANSI:
388 case wxSTC_CHARSET_DEFAULT:
389 encoding = wxFONTENCODING_DEFAULT;
390 break;
391
392 case wxSTC_CHARSET_BALTIC:
393 encoding = wxFONTENCODING_ISO8859_13;
394 break;
395
396 case wxSTC_CHARSET_CHINESEBIG5:
397 encoding = wxFONTENCODING_CP950;
398 break;
399
400 case wxSTC_CHARSET_EASTEUROPE:
401 encoding = wxFONTENCODING_ISO8859_2;
402 break;
403
404 case wxSTC_CHARSET_GB2312:
405 encoding = wxFONTENCODING_CP936;
406 break;
407
408 case wxSTC_CHARSET_GREEK:
409 encoding = wxFONTENCODING_ISO8859_7;
410 break;
411
412 case wxSTC_CHARSET_HANGUL:
413 encoding = wxFONTENCODING_CP949;
414 break;
415
416 case wxSTC_CHARSET_MAC:
417 encoding = wxFONTENCODING_DEFAULT;
418 break;
419
420 case wxSTC_CHARSET_OEM:
421 encoding = wxFONTENCODING_DEFAULT;
422 break;
423
424 case wxSTC_CHARSET_RUSSIAN:
425 encoding = wxFONTENCODING_KOI8;
426 break;
427
428 case wxSTC_CHARSET_SHIFTJIS:
429 encoding = wxFONTENCODING_CP932;
430 break;
431
432 case wxSTC_CHARSET_SYMBOL:
433 encoding = wxFONTENCODING_DEFAULT;
434 break;
435
436 case wxSTC_CHARSET_TURKISH:
437 encoding = wxFONTENCODING_ISO8859_9;
438 break;
439
440 case wxSTC_CHARSET_JOHAB:
441 encoding = wxFONTENCODING_DEFAULT;
442 break;
443
444 case wxSTC_CHARSET_HEBREW:
445 encoding = wxFONTENCODING_ISO8859_8;
446 break;
447
448 case wxSTC_CHARSET_ARABIC:
449 encoding = wxFONTENCODING_ISO8859_6;
450 break;
451
452 case wxSTC_CHARSET_VIETNAMESE:
453 encoding = wxFONTENCODING_DEFAULT;
454 break;
455
456 case wxSTC_CHARSET_THAI:
457 encoding = wxFONTENCODING_ISO8859_11;
458 break;
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459
460 case wxSTC_CHARSET_CYRILLIC:
461 encoding = wxFONTENCODING_ISO8859_5;
462 break;
7e0c58e9 463
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464 case wxSTC_CHARSET_8859_15:
465 encoding = wxFONTENCODING_ISO8859_15;;
466 break;
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467 }
468
469 // We just have Scintilla track the wxFontEncoding for us. It gets used
470 // in Font::Create in PlatWX.cpp. We add one to the value so that the
471 // effective wxFONENCODING_DEFAULT == SC_SHARSET_DEFAULT and so when
472 // Scintilla internally uses SC_CHARSET_DEFAULT we will translate it back
473 // to wxFONENCODING_DEFAULT in Font::Create.
474 SendMsg(SCI_STYLESETCHARACTERSET, style, encoding+1);
475}
476
477
478// Set the font encoding to be used by a style.
479void wxStyledTextCtrl::StyleSetFontEncoding(int style, wxFontEncoding encoding)
480{
481 SendMsg(SCI_STYLESETCHARACTERSET, style, encoding+1);
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482}
483
484
485// Perform one of the operations defined by the wxSTC_CMD_* constants.
486void wxStyledTextCtrl::CmdKeyExecute(int cmd) {
487 SendMsg(cmd);
488}
489
490
491// Set the left and right margin in the edit area, measured in pixels.
492void wxStyledTextCtrl::SetMargins(int left, int right) {
493 SetMarginLeft(left);
494 SetMarginRight(right);
495}
496
497
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498// Retrieve the point in the window where a position is displayed.
499wxPoint wxStyledTextCtrl::PointFromPosition(int pos) {
500 int x = SendMsg(SCI_POINTXFROMPOSITION, 0, pos);
501 int y = SendMsg(SCI_POINTYFROMPOSITION, 0, pos);
502 return wxPoint(x, y);
503}
504
505// Scroll enough to make the given line visible
506void wxStyledTextCtrl::ScrollToLine(int line) {
507 m_swx->DoScrollToLine(line);
508}
509
510
511// Scroll enough to make the given column visible
512void wxStyledTextCtrl::ScrollToColumn(int column) {
513 m_swx->DoScrollToColumn(column);
514}
515
516
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517void wxStyledTextCtrl::DoSetValue(const wxString& value, int flags)
518{
519 if ( flags & SetValue_SelectionOnly )
520 ReplaceSelection(value);
521 else
522 SetText(value);
523
524 // We don't send wxEVT_COMMAND_TEXT_UPDATED anyhow, so ignore the
525 // SetValue_SendEvent bit of the flags
526}
527
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528bool
529wxStyledTextCtrl::DoSaveFile(const wxString& filename, int WXUNUSED(fileType))
51566b0b 530{
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531#if wxUSE_FFILE || wxUSE_FILE
532
3396739d 533#if wxUSE_FFILE
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534 // Take care to use "b" to ensure that possibly non-native EOLs in the file
535 // contents are not mangled when saving it.
536 wxFFile file(filename, wxS("wb"));
537#elif wxUSE_FILE
538 wxFile file(filename, wxFile::write);
3396739d 539#endif
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540
541 if ( file.IsOpened() && file.Write(GetValue(), *wxConvCurrent) )
3396739d 542 {
51566b0b 543 SetSavePoint();
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544
545 return true;
3396739d 546 }
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547
548#endif // !wxUSE_FFILE && !wxUSE_FILE
549
550 return false;
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551}
552
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553bool
554wxStyledTextCtrl::DoLoadFile(const wxString& filename, int WXUNUSED(fileType))
51566b0b 555{
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556#if wxUSE_FFILE || wxUSE_FILE
557
3396739d 558#if wxUSE_FFILE
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559 // As above, we want to read the real EOLs from the file, e.g. without
560 // translating them to just LFs under Windows, so that the original CR LF
561 // are preserved when it's written back.
562 wxFFile file(filename, wxS("rb"));
563#else
564 wxFile file(filename);
565#endif
566
567 if ( file.IsOpened() )
51566b0b 568 {
3396739d 569 wxString text;
e6aed765 570 if ( file.ReadAll(&text, *wxConvCurrent) )
041973c5 571 {
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572 // Detect the EOL: we use just the first line because there is not
573 // much we can do if the file uses inconsistent EOLs anyhow, we'd
574 // need to ask the user about the one we should really use and we
575 // don't currently provide a way to do it.
576 //
577 // We also only check for Unix and DOS EOLs but not classic Mac
578 // CR-only one as it's obsolete by now.
579 const wxString::size_type posLF = text.find('\n');
580 if ( posLF != wxString::npos )
581 {
582 // Set EOL mode to ensure that the new lines inserted into the
583 // text use the same EOLs as the existing ones.
584 if ( posLF > 0 && text[posLF - 1] == '\r' )
585 SetEOLMode(wxSTC_EOL_CRLF);
586 else
587 SetEOLMode(wxSTC_EOL_LF);
588 }
589 //else: Use the default EOL for the current platform.
590
3396739d 591 SetValue(text);
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592 EmptyUndoBuffer();
593 SetSavePoint();
594
595 return true;
041973c5 596 }
51566b0b 597 }
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598#endif // !wxUSE_FFILE && !wxUSE_FILE
599
600 return false;
601}
602
603// If we don't derive from wxTextAreaBase, we need to implement these methods
604// ourselves, otherwise we already inherit them.
605#if !wxUSE_TEXTCTRL
606
607bool wxStyledTextCtrl::SaveFile(const wxString& filename)
608{
609 if ( filename.empty() )
610 return false;
611
612 return DoSaveFile(filename, wxTEXT_TYPE_ANY);
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613}
614
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615bool wxStyledTextCtrl::LoadFile(const wxString& filename)
616{
617 if ( filename.empty() )
618 return false;
619
620 return DoLoadFile(filename, wxTEXT_TYPE_ANY);
621}
622
623#endif // !wxUSE_TEXTCTRL
624
2fcce896 625#if wxUSE_DRAG_AND_DROP
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626wxDragResult wxStyledTextCtrl::DoDragOver(wxCoord x, wxCoord y, wxDragResult def) {
627 return m_swx->DoDragOver(x, y, def);
628}
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629
630
dc8005e2 631bool wxStyledTextCtrl::DoDropText(long x, long y, const wxString& data) {
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632 return m_swx->DoDropText(x, y, data);
633}
2fcce896 634#endif
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635
636
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637void wxStyledTextCtrl::SetUseAntiAliasing(bool useAA) {
638 m_swx->SetUseAntiAliasing(useAA);
639}
640
641bool wxStyledTextCtrl::GetUseAntiAliasing() {
642 return m_swx->GetUseAntiAliasing();
643}
644
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645void wxStyledTextCtrl::AnnotationClearLine(int line) {
646 SendMsg(SCI_ANNOTATIONSETTEXT, line, NULL);
647}
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648
649
650
651
6f67e6d2 652void wxStyledTextCtrl::AddTextRaw(const char* text, int length)
41a499cd 653{
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654 if (length == -1)
655 length = strlen(text);
656 SendMsg(SCI_ADDTEXT, length, (sptr_t)text);
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657}
658
659void wxStyledTextCtrl::InsertTextRaw(int pos, const char* text)
660{
b796ba39 661 SendMsg(SCI_INSERTTEXT, pos, (sptr_t)text);
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662}
663
664wxCharBuffer wxStyledTextCtrl::GetCurLineRaw(int* linePos)
665{
666 int len = LineLength(GetCurrentLine());
667 if (!len) {
668 if (linePos) *linePos = 0;
669 wxCharBuffer empty;
670 return empty;
671 }
672
673 wxCharBuffer buf(len);
b796ba39 674 int pos = SendMsg(SCI_GETCURLINE, len, (sptr_t)buf.data());
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675 if (linePos) *linePos = pos;
676 return buf;
677}
678
679wxCharBuffer wxStyledTextCtrl::GetLineRaw(int line)
680{
681 int len = LineLength(line);
682 if (!len) {
683 wxCharBuffer empty;
684 return empty;
685 }
686
687 wxCharBuffer buf(len);
b796ba39 688 SendMsg(SCI_GETLINE, line, (sptr_t)buf.data());
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689 return buf;
690}
691
692wxCharBuffer wxStyledTextCtrl::GetSelectedTextRaw()
693{
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694 // Calculate the length needed first.
695 const int len = SendMsg(SCI_GETSELTEXT, 0, (sptr_t)0);
41a499cd 696
1a692f0f 697 // And then really get the data.
41a499cd 698 wxCharBuffer buf(len);
b796ba39 699 SendMsg(SCI_GETSELTEXT, 0, (sptr_t)buf.data());
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700 return buf;
701}
702
703wxCharBuffer wxStyledTextCtrl::GetTextRangeRaw(int startPos, int endPos)
704{
705 if (endPos < startPos) {
706 int temp = startPos;
707 startPos = endPos;
708 endPos = temp;
709 }
710 int len = endPos - startPos;
711 if (!len) {
712 wxCharBuffer empty;
713 return empty;
7e0c58e9 714 }
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715
716 wxCharBuffer buf(len);
717 TextRange tr;
718 tr.lpstrText = buf.data();
719 tr.chrg.cpMin = startPos;
720 tr.chrg.cpMax = endPos;
b796ba39 721 SendMsg(SCI_GETTEXTRANGE, 0, (sptr_t)&tr);
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722 return buf;
723}
724
725void wxStyledTextCtrl::SetTextRaw(const char* text)
726{
b796ba39 727 SendMsg(SCI_SETTEXT, 0, (sptr_t)text);
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728}
729
730wxCharBuffer wxStyledTextCtrl::GetTextRaw()
731{
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732 int len = GetTextLength();
733 wxCharBuffer buf(len); // adds 1 for NUL automatically
b796ba39 734 SendMsg(SCI_GETTEXT, len + 1, (sptr_t)buf.data());
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735 return buf;
736}
737
6f67e6d2 738void wxStyledTextCtrl::AppendTextRaw(const char* text, int length)
41a499cd 739{
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740 if (length == -1)
741 length = strlen(text);
742 SendMsg(SCI_APPENDTEXT, length, (sptr_t)text);
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743}
744
745
746
747
748
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749//----------------------------------------------------------------------
750// Event handlers
751
88a8b04e 752void wxStyledTextCtrl::OnPaint(wxPaintEvent& WXUNUSED(evt)) {
f97d84a6 753 wxPaintDC dc(this);
9e730a78 754 m_swx->DoPaint(&dc, GetUpdateRegion().GetBox());
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755}
756
757void wxStyledTextCtrl::OnScrollWin(wxScrollWinEvent& evt) {
758 if (evt.GetOrientation() == wxHORIZONTAL)
759 m_swx->DoHScroll(evt.GetEventType(), evt.GetPosition());
760 else
761 m_swx->DoVScroll(evt.GetEventType(), evt.GetPosition());
762}
763
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764void wxStyledTextCtrl::OnScroll(wxScrollEvent& evt) {
765 wxScrollBar* sb = wxDynamicCast(evt.GetEventObject(), wxScrollBar);
766 if (sb) {
767 if (sb->IsVertical())
768 m_swx->DoVScroll(evt.GetEventType(), evt.GetPosition());
769 else
770 m_swx->DoHScroll(evt.GetEventType(), evt.GetPosition());
771 }
772}
773
88a8b04e 774void wxStyledTextCtrl::OnSize(wxSizeEvent& WXUNUSED(evt)) {
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775 if (m_swx) {
776 wxSize sz = GetClientSize();
777 m_swx->DoSize(sz.x, sz.y);
778 }
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779}
780
781void wxStyledTextCtrl::OnMouseLeftDown(wxMouseEvent& evt) {
cb1871ca 782 SetFocus();
f97d84a6 783 wxPoint pt = evt.GetPosition();
2b5f62a0 784 m_swx->DoLeftButtonDown(Point(pt.x, pt.y), m_stopWatch.Time(),
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785 evt.ShiftDown(), evt.ControlDown(), evt.AltDown());
786}
787
788void wxStyledTextCtrl::OnMouseMove(wxMouseEvent& evt) {
789 wxPoint pt = evt.GetPosition();
2b5f62a0 790 m_swx->DoLeftButtonMove(Point(pt.x, pt.y));
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791}
792
793void wxStyledTextCtrl::OnMouseLeftUp(wxMouseEvent& evt) {
794 wxPoint pt = evt.GetPosition();
2b5f62a0 795 m_swx->DoLeftButtonUp(Point(pt.x, pt.y), m_stopWatch.Time(),
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796 evt.ControlDown());
797}
798
799
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800void wxStyledTextCtrl::OnMouseRightUp(wxMouseEvent& evt) {
801 wxPoint pt = evt.GetPosition();
802 m_swx->DoContextMenu(Point(pt.x, pt.y));
803}
804
805
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806void wxStyledTextCtrl::OnMouseMiddleUp(wxMouseEvent& evt) {
807 wxPoint pt = evt.GetPosition();
808 m_swx->DoMiddleButtonUp(Point(pt.x, pt.y));
809}
810
65ec6247 811void wxStyledTextCtrl::OnContextMenu(wxContextMenuEvent& evt) {
f97d84a6 812 wxPoint pt = evt.GetPosition();
65ec6247 813 ScreenToClient(&pt.x, &pt.y);
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814 /*
815 Show context menu at event point if it's within the window,
816 or at caret location if not
817 */
818 wxHitTest ht = this->HitTest(pt);
819 if (ht != wxHT_WINDOW_INSIDE) {
820 pt = this->PointFromPosition(this->GetCurrentPos());
821 }
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822 m_swx->DoContextMenu(Point(pt.x, pt.y));
823}
824
37d62433 825
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826void wxStyledTextCtrl::OnMouseWheel(wxMouseEvent& evt)
827{
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828 m_swx->DoMouseWheel(evt.GetWheelRotation(),
829 evt.GetWheelDelta(),
830 evt.GetLinesPerAction(),
831 evt.ControlDown(),
832 evt.IsPageScroll());
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833}
834
835
f97d84a6 836void wxStyledTextCtrl::OnChar(wxKeyEvent& evt) {
5fd656d5 837 // On (some?) non-US PC keyboards the AltGr key is required to enter some
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838 // common characters. It comes to us as both Alt and Ctrl down so we need
839 // to let the char through in that case, otherwise if only ctrl or only
840 // alt let's skip it.
841 bool ctrl = evt.ControlDown();
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842#ifdef __WXMAC__
843 // On the Mac the Alt key is just a modifier key (like Shift) so we need
844 // to allow the char events to be processed when Alt is pressed.
845 // TODO: Should we check MetaDown instead in this case?
846 bool alt = false;
847#else
f3c2c221 848 bool alt = evt.AltDown();
28e0c28e 849#endif
00c64037 850 bool skip = ((ctrl || alt) && ! (ctrl && alt));
f3c2c221 851
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852#if wxUSE_UNICODE
853 // apparently if we don't do this, Unicode keys pressed after non-char
854 // ASCII ones (e.g. Enter, Tab) are not taken into account (patch 1615989)
855 if (m_lastKeyDownConsumed && evt.GetUnicodeKey() > 255)
856 m_lastKeyDownConsumed = false;
857#endif
858
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859 if (!m_lastKeyDownConsumed && !skip) {
860#if wxUSE_UNICODE
861 int key = evt.GetUnicodeKey();
862 bool keyOk = true;
863
864 // if the unicode key code is not really a unicode character (it may
865 // be a function key or etc., the platforms appear to always give us a
866 // small value in this case) then fallback to the ascii key code but
867 // don't do anything for function keys or etc.
1b14227e 868 if (key <= 127) {
5fd656d5 869 key = evt.GetKeyCode();
1b14227e 870 keyOk = (key <= 127);
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871 }
872 if (keyOk) {
873 m_swx->DoAddChar(key);
874 return;
875 }
876#else
877 int key = evt.GetKeyCode();
878 if (key <= WXK_START || key > WXK_COMMAND) {
879 m_swx->DoAddChar(key);
880 return;
881 }
882#endif
f97d84a6 883 }
7e0c58e9 884
f3c2c221 885 evt.Skip();
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886}
887
d6582821 888
f97d84a6 889void wxStyledTextCtrl::OnKeyDown(wxKeyEvent& evt) {
5fd656d5 890 int processed = m_swx->DoKeyDown(evt, &m_lastKeyDownConsumed);
d6582821 891 if (!processed && !m_lastKeyDownConsumed)
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892 evt.Skip();
893}
894
d6582821 895
b6bfd8e8 896void wxStyledTextCtrl::OnLoseFocus(wxFocusEvent& evt) {
ec830416 897 m_swx->DoLoseFocus();
b6bfd8e8 898 evt.Skip();
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899}
900
d6582821 901
b6bfd8e8 902void wxStyledTextCtrl::OnGainFocus(wxFocusEvent& evt) {
f97d84a6 903 m_swx->DoGainFocus();
b6bfd8e8 904 evt.Skip();
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905}
906
d6582821 907
88a8b04e 908void wxStyledTextCtrl::OnSysColourChanged(wxSysColourChangedEvent& WXUNUSED(evt)) {
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909 m_swx->DoSysColourChange();
910}
911
d6582821 912
88a8b04e 913void wxStyledTextCtrl::OnEraseBackground(wxEraseEvent& WXUNUSED(evt)) {
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914 // do nothing to help avoid flashing
915}
916
917
918
919void wxStyledTextCtrl::OnMenu(wxCommandEvent& evt) {
920 m_swx->DoCommand(evt.GetId());
921}
922
923
88a8b04e 924void wxStyledTextCtrl::OnListBox(wxCommandEvent& WXUNUSED(evt)) {
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925 m_swx->DoOnListBox();
926}
927
928
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929void wxStyledTextCtrl::OnIdle(wxIdleEvent& evt) {
930 m_swx->DoOnIdle(evt);
931}
932
933
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934wxSize wxStyledTextCtrl::DoGetBestSize() const
935{
936 // What would be the best size for a wxSTC?
937 // Just give a reasonable minimum until something else can be figured out.
938 return wxSize(200,100);
939}
940
941
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942//----------------------------------------------------------------------
943// Turn notifications from Scintilla into events
944
945
946void wxStyledTextCtrl::NotifyChange() {
947 wxStyledTextEvent evt(wxEVT_STC_CHANGE, GetId());
a29a241f 948 evt.SetEventObject(this);
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949 GetEventHandler()->ProcessEvent(evt);
950}
951
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952
953static void SetEventText(wxStyledTextEvent& evt, const char* text,
954 size_t length) {
955 if(!text) return;
956
1c930beb 957 evt.SetText(stc2wx(text, length));
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958}
959
960
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961void wxStyledTextCtrl::NotifyParent(SCNotification* _scn) {
962 SCNotification& scn = *_scn;
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963 wxStyledTextEvent evt(0, GetId());
964
a29a241f 965 evt.SetEventObject(this);
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966 evt.SetPosition(scn.position);
967 evt.SetKey(scn.ch);
968 evt.SetModifiers(scn.modifiers);
969
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970 switch (scn.nmhdr.code) {
971 case SCN_STYLENEEDED:
65ec6247 972 evt.SetEventType(wxEVT_STC_STYLENEEDED);
f97d84a6 973 break;
65ec6247 974
f97d84a6 975 case SCN_CHARADDED:
65ec6247 976 evt.SetEventType(wxEVT_STC_CHARADDED);
f97d84a6 977 break;
65ec6247 978
f97d84a6 979 case SCN_SAVEPOINTREACHED:
65ec6247 980 evt.SetEventType(wxEVT_STC_SAVEPOINTREACHED);
f97d84a6 981 break;
65ec6247 982
f97d84a6 983 case SCN_SAVEPOINTLEFT:
65ec6247 984 evt.SetEventType(wxEVT_STC_SAVEPOINTLEFT);
f97d84a6 985 break;
65ec6247 986
f97d84a6 987 case SCN_MODIFYATTEMPTRO:
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988 evt.SetEventType(wxEVT_STC_ROMODIFYATTEMPT);
989 break;
990
991 case SCN_KEY:
992 evt.SetEventType(wxEVT_STC_KEY);
f97d84a6 993 break;
65ec6247 994
f97d84a6 995 case SCN_DOUBLECLICK:
65ec6247 996 evt.SetEventType(wxEVT_STC_DOUBLECLICK);
54173563 997 evt.SetLine(scn.line);
f97d84a6 998 break;
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999
1000 case SCN_UPDATEUI:
1001 evt.SetEventType(wxEVT_STC_UPDATEUI);
54173563 1002 evt.SetUpdated(scn.updated);
f97d84a6 1003 break;
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1004
1005 case SCN_MODIFIED:
1006 evt.SetEventType(wxEVT_STC_MODIFIED);
1007 evt.SetModificationType(scn.modificationType);
2b5f62a0 1008 SetEventText(evt, scn.text, scn.length);
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1009 evt.SetLength(scn.length);
1010 evt.SetLinesAdded(scn.linesAdded);
1011 evt.SetLine(scn.line);
1012 evt.SetFoldLevelNow(scn.foldLevelNow);
1013 evt.SetFoldLevelPrev(scn.foldLevelPrev);
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1014 evt.SetToken(scn.token);
1015 evt.SetAnnotationLinesAdded(scn.annotationLinesAdded);
f97d84a6 1016 break;
65ec6247 1017
f97d84a6 1018 case SCN_MACRORECORD:
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1019 evt.SetEventType(wxEVT_STC_MACRORECORD);
1020 evt.SetMessage(scn.message);
1021 evt.SetWParam(scn.wParam);
1022 evt.SetLParam(scn.lParam);
f97d84a6 1023 break;
65ec6247 1024
f97d84a6 1025 case SCN_MARGINCLICK:
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1026 evt.SetEventType(wxEVT_STC_MARGINCLICK);
1027 evt.SetMargin(scn.margin);
f97d84a6 1028 break;
65ec6247 1029
f97d84a6 1030 case SCN_NEEDSHOWN:
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1031 evt.SetEventType(wxEVT_STC_NEEDSHOWN);
1032 evt.SetLength(scn.length);
f97d84a6 1033 break;
65ec6247 1034
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1035 case SCN_PAINTED:
1036 evt.SetEventType(wxEVT_STC_PAINTED);
1037 break;
1038
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1039 case SCN_AUTOCSELECTION:
1040 evt.SetEventType(wxEVT_STC_AUTOCOMP_SELECTION);
1041 evt.SetListType(scn.listType);
1042 SetEventText(evt, scn.text, strlen(scn.text));
1043 evt.SetPosition(scn.lParam);
1044 break;
7e0c58e9 1045
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1046 case SCN_USERLISTSELECTION:
1047 evt.SetEventType(wxEVT_STC_USERLISTSELECTION);
1048 evt.SetListType(scn.listType);
2b5f62a0 1049 SetEventText(evt, scn.text, strlen(scn.text));
0daf5e6b 1050 evt.SetPosition(scn.lParam);
f97d84a6 1051 break;
f97d84a6 1052
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1053 case SCN_URIDROPPED:
1054 evt.SetEventType(wxEVT_STC_URIDROPPED);
2b5f62a0 1055 SetEventText(evt, scn.text, strlen(scn.text));
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1056 break;
1057
1058 case SCN_DWELLSTART:
1059 evt.SetEventType(wxEVT_STC_DWELLSTART);
1060 evt.SetX(scn.x);
1061 evt.SetY(scn.y);
1062 break;
1063
1064 case SCN_DWELLEND:
1065 evt.SetEventType(wxEVT_STC_DWELLEND);
1066 evt.SetX(scn.x);
1067 evt.SetY(scn.y);
1068 break;
1069
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1070 case SCN_ZOOM:
1071 evt.SetEventType(wxEVT_STC_ZOOM);
1072 break;
1073
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1074 case SCN_HOTSPOTCLICK:
1075 evt.SetEventType(wxEVT_STC_HOTSPOT_CLICK);
1076 break;
1077
1078 case SCN_HOTSPOTDOUBLECLICK:
1079 evt.SetEventType(wxEVT_STC_HOTSPOT_DCLICK);
1080 break;
1081
1082 case SCN_CALLTIPCLICK:
1083 evt.SetEventType(wxEVT_STC_CALLTIP_CLICK);
1084 break;
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1085
1086 case SCN_INDICATORCLICK:
1087 evt.SetEventType(wxEVT_STC_INDICATOR_CLICK);
1088 break;
1089
1090 case SCN_INDICATORRELEASE:
1091 evt.SetEventType(wxEVT_STC_INDICATOR_RELEASE);
1092 break;
1093
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1094 case SCN_AUTOCCANCELLED:
1095 evt.SetEventType(wxEVT_STC_AUTOCOMP_CANCELLED);
1096 break;
1097
1098 case SCN_AUTOCCHARDELETED:
1099 evt.SetEventType(wxEVT_STC_AUTOCOMP_CHAR_DELETED);
1100 break;
1101
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1102 case SCN_HOTSPOTRELEASECLICK:
1103 evt.SetEventType(wxEVT_STC_HOTSPOT_RELEASE_CLICK);
1104 break;
1105
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1106 default:
1107 return;
f97d84a6 1108 }
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1109
1110 GetEventHandler()->ProcessEvent(evt);
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1111}
1112
1113
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1114//----------------------------------------------------------------------
1115//----------------------------------------------------------------------
1116//----------------------------------------------------------------------
1117
1118wxStyledTextEvent::wxStyledTextEvent(wxEventType commandType, int id)
1119 : wxCommandEvent(commandType, id)
1120{
1121 m_position = 0;
1122 m_key = 0;
1123 m_modifiers = 0;
1124 m_modificationType = 0;
1125 m_length = 0;
1126 m_linesAdded = 0;
1127 m_line = 0;
1128 m_foldLevelNow = 0;
1129 m_foldLevelPrev = 0;
1130 m_margin = 0;
1131 m_message = 0;
1132 m_wParam = 0;
1133 m_lParam = 0;
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1134 m_listType = 0;
1135 m_x = 0;
1136 m_y = 0;
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1137 m_token = 0;
1138 m_annotationLinesAdded = 0;
1139 m_updated = 0;
1140
92bbd64f 1141#if wxUSE_DRAG_AND_DROP
35f8d83d 1142 m_dragFlags = wxDrag_CopyOnly;
a29a241f 1143 m_dragResult = wxDragNone;
92bbd64f 1144#endif
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1145}
1146
1147bool wxStyledTextEvent::GetShift() const { return (m_modifiers & SCI_SHIFT) != 0; }
1148bool wxStyledTextEvent::GetControl() const { return (m_modifiers & SCI_CTRL) != 0; }
1149bool wxStyledTextEvent::GetAlt() const { return (m_modifiers & SCI_ALT) != 0; }
1150
f97d84a6 1151
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1152wxStyledTextEvent::wxStyledTextEvent(const wxStyledTextEvent& event):
1153 wxCommandEvent(event)
1154{
1155 m_position = event.m_position;
1156 m_key = event.m_key;
1157 m_modifiers = event.m_modifiers;
1158 m_modificationType = event.m_modificationType;
1159 m_text = event.m_text;
1160 m_length = event.m_length;
1161 m_linesAdded = event.m_linesAdded;
1162 m_line = event.m_line;
1163 m_foldLevelNow = event.m_foldLevelNow;
1164 m_foldLevelPrev = event.m_foldLevelPrev;
1165
1166 m_margin = event.m_margin;
1167
1168 m_message = event.m_message;
1169 m_wParam = event.m_wParam;
1170 m_lParam = event.m_lParam;
1171
1172 m_listType = event.m_listType;
1173 m_x = event.m_x;
1174 m_y = event.m_y;
f97d84a6 1175
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1176 m_token = event.m_token;
1177 m_annotationLinesAdded = event.m_annotationLinesAdded;
1178 m_updated = event.m_updated;
1179
92bbd64f 1180#if wxUSE_DRAG_AND_DROP
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1181 m_dragText = event.m_dragText;
1182 m_dragFlags = event.m_dragFlags;
5fa4613c 1183 m_dragResult = event.m_dragResult;
92bbd64f 1184#endif
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1185}
1186
1187//----------------------------------------------------------------------
1188//----------------------------------------------------------------------
1189
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1190/*static*/ wxVersionInfo wxStyledTextCtrl::GetLibraryVersionInfo()
1191{
d01ca1e4 1192 return wxVersionInfo("Scintilla", 3, 21, 0, "Scintilla 3.21");
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1193}
1194
29825f5f 1195#endif // wxUSE_STC