src/stc/stc.h.in

   1 ////////////////////////////////////////////////////////////////////////////
   2 // Name:        stc.h
   3 // Purpose:     A wxWindows implementation of Scintilla.  This class is the
   4 //              one meant to be used directly by wx applications.  It does not
   5 //              derive directly from the Scintilla classes, and in fact there
   6 //              is no mention of Scintilla classes at all in this header.
   7 //              This class delegates all method calls and events to the
   8 //              Scintilla objects and so forth.  This allows the use of
   9 //              Scintilla without polluting the namespace with all the
  10 //              classes and itentifiers from Scintilla.
  11 //
  12 // Author:      Robin Dunn
  13 //
  14 // Created:     13-Jan-2000
  15 // RCS-ID:      $Id$
  16 // Copyright:   (c) 2000 by Total Control Software
  17 // Licence:     wxWindows license
  18 /////////////////////////////////////////////////////////////////////////////
  19
  20 #ifndef __stc_h__
  21 #define __stc_h__
  22
  23
  24 #include <wx/wx.h>
  25 #include <wx/dnd.h>
  26
  27 //----------------------------------------------------------------------
  28
  29 // Should a wxPopupWindow be used for the call tips and autocomplete windows?
  30 #ifndef wxSTC_USE_POPUP
  31 #define wxSTC_USE_POPUP 1
  32 #endif
  33
  34 //----------------------------------------------------------------------
  35 // BEGIN generated section.  The following code is automatically generated
  36 //       by gen_iface.py.  Do not edit this file.  Edit stc.h.in instead
  37 //       and regenerate
  38
  39 %(VALUES)s
  40
  41 // END of generated section
  42 //----------------------------------------------------------------------
  43
  44 class  ScintillaWX;                      // forward declare
  45 class  WordList;
  46 struct SCNotification;
  47
  48
  49 extern const wxChar* wxSTCNameStr;
  50
  51 //----------------------------------------------------------------------
  52
  53 class wxStyledTextCtrl : public wxControl {
  54 public:
  55
  56 #ifdef SWIG
  57     wxStyledTextCtrl(wxWindow *parent, wxWindowID id,
  58                      const wxPoint& pos = wxDefaultPosition,
  59                      const wxSize& size = wxDefaultSize, long style = 0,
  60                      const wxString& name = wxPySTCNameStr);
  61     %%pragma(python) addtomethod = "__init__:self._setOORInfo(self)"
  62
  63 #else
  64     wxStyledTextCtrl(wxWindow *parent, wxWindowID id,
  65                      const wxPoint& pos = wxDefaultPosition,
  66                      const wxSize& size = wxDefaultSize, long style = 0,
  67                      const wxString& name = wxSTCNameStr);
  68 #endif
  69
  70
  71 #ifndef SWIG
  72     ~wxStyledTextCtrl();
  73 #endif
  74
  75 //----------------------------------------------------------------------
  76 // BEGIN generated section.  The following code is automatically generated
  77 //       by gen_iface.py.  Do not edit this file.  Edit stc.h.in instead
  78 //       and regenerate
  79
  80 %(METHOD_DEFS)s
  81
  82 // END of generated section
  83 //----------------------------------------------------------------------
  84 // Others...
  85
  86
  87     // Returns the line number of the line with the caret.
  88     int GetCurrentLine();
  89
  90     // Extract style settings from a spec-string which is composed of one or
  91     // more of the following comma separated elements:
  92     //
  93     //      bold                    turns on bold
  94     //      italic                  turns on italics
  95     //      fore:#RRGGBB            sets the foreground colour
  96     //      back:#RRGGBB            sets the background colour
  97     //      face:[facename]         sets the font face name to use
  98     //      size:[num]              sets the font size in points
  99     //      eol                     turns on eol filling
 100     //      underline               turns on underlining
 101     //
 102     void StyleSetSpec(int styleNum, const wxString& spec);
 103
 104
 105
 106     // Set style size, face, bold, italic, and underline attributes from
 107     // a wxFont's attributes.
 108     void StyleSetFont(int styleNum, wxFont& font);
 109
 110
 111
 112     // Set all font style attributes at once.
 113     void StyleSetFontAttr(int styleNum, int size,
 114                           const wxString& faceName,
 115                           bool bold, bool italic,
 116                           bool underline);
 117
 118
 119
 120     // Perform one of the operations defined by the wxSTC_CMD_* constants.
 121     void CmdKeyExecute(int cmd);
 122
 123
 124
 125     // Set the left and right margin in the edit area, measured in pixels.
 126     void SetMargins(int left, int right);
 127
 128
 129     // Retrieve the start and end positions of the current selection.
 130 #ifdef SWIG
 131     void GetSelection(int* OUTPUT, int* OUTPUT);
 132 #else
 133     void GetSelection(int* startPos, int* endPos);
 134 #endif
 135
 136     // Retrieve the point in the window where a position is displayed.
 137     wxPoint PointFromPosition(int pos);
 138
 139
 140     // Scroll enough to make the given line visible
 141     void ScrollToLine(int line);
 142
 143
 144     // Scroll enough to make the given column visible
 145     void ScrollToColumn(int column);
 146
 147
 148     // Send a message to Scintilla
 149     long SendMsg(int msg, long wp=0, long lp=0);
 150
 151
 152     // Set the vertical scrollbar to use instead of the ont that's built-in.
 153     void SetVScrollBar(wxScrollBar* bar) { m_vScrollBar = bar; }
 154
 155
 156     // Set the horizontal scrollbar to use instead of the ont that's built-in.
 157     void SetHScrollBar(wxScrollBar* bar) { m_hScrollBar = bar; }
 158
 159     // Can be used to prevent the EVT_CHAR handler from adding the char
 160     bool GetLastKeydownProcessed() { return m_lastKeyDownConsumed; }
 161     void SetLastKeydownProcessed(bool val) { m_lastKeyDownConsumed = val; }
 162
 163
 164 //----------------------------------------------------------------------
 165
 166
 167 #ifndef SWIG
 168 private:
 169     // Event handlers
 170     void OnPaint(wxPaintEvent& evt);
 171     void OnScrollWin(wxScrollWinEvent& evt);
 172     void OnScroll(wxScrollEvent& evt);
 173     void OnSize(wxSizeEvent& evt);
 174     void OnMouseLeftDown(wxMouseEvent& evt);
 175     void OnMouseMove(wxMouseEvent& evt);
 176     void OnMouseLeftUp(wxMouseEvent& evt);
 177     void OnMouseRightUp(wxMouseEvent& evt);
 178     void OnContextMenu(wxContextMenuEvent& evt);
 179     void OnMouseWheel(wxMouseEvent& evt);
 180     void OnChar(wxKeyEvent& evt);
 181     void OnKeyDown(wxKeyEvent& evt);
 182     void OnLoseFocus(wxFocusEvent& evt);
 183     void OnGainFocus(wxFocusEvent& evt);
 184     void OnSysColourChanged(wxSysColourChangedEvent& evt);
 185     void OnEraseBackground(wxEraseEvent& evt);
 186     void OnMenu(wxCommandEvent& evt);
 187     void OnListBox(wxCommandEvent& evt);
 188
 189
 190     // Turn notifications from Scintilla into events
 191     void NotifyChange();
 192     void NotifyParent(SCNotification* scn);
 193
 194
 195 private:
 196     DECLARE_EVENT_TABLE()
 197     DECLARE_CLASS(wxStyledTextCtrl)
 198
 199     ScintillaWX*        m_swx;
 200     wxStopWatch         m_stopWatch;
 201     wxScrollBar*        m_vScrollBar;
 202     wxScrollBar*        m_hScrollBar;
 203
 204     bool                m_lastKeyDownConsumed;
 205
 206     friend class ScintillaWX;
 207     friend class Platform;
 208 #endif
 209 };
 210
 211 //----------------------------------------------------------------------
 212
 213 // SWIG can't handle "#if" type of conditionals, onlu "#ifdef"
 214 #ifdef SWIG
 215 #define STC_USE_DND 1
 216 #else
 217 #if wxUSE_DRAG_AND_DROP
 218 #define STC_USE_DND 1
 219 #endif
 220 #endif
 221
 222 class wxStyledTextEvent : public wxCommandEvent {
 223 public:
 224     wxStyledTextEvent(wxEventType commandType=0, int id=0);
 225 #ifndef SWIG
 226     wxStyledTextEvent(const wxStyledTextEvent& event);
 227 #endif
 228     ~wxStyledTextEvent() {}
 229
 230     void SetPosition(int pos)             { m_position = pos; }
 231     void SetKey(int k)                    { m_key = k; }
 232     void SetModifiers(int m)              { m_modifiers = m; }
 233     void SetModificationType(int t)       { m_modificationType = t; }
 234     void SetText(const wxString& t)       { m_text = t; }
 235     void SetLength(int len)               { m_length = len; }
 236     void SetLinesAdded(int num)           { m_linesAdded = num; }
 237     void SetLine(int val)                 { m_line = val; }
 238     void SetFoldLevelNow(int val)         { m_foldLevelNow = val; }
 239     void SetFoldLevelPrev(int val)        { m_foldLevelPrev = val; }
 240     void SetMargin(int val)               { m_margin = val; }
 241     void SetMessage(int val)              { m_message = val; }
 242     void SetWParam(int val)               { m_wParam = val; }
 243     void SetLParam(int val)               { m_lParam = val; }
 244     void SetListType(int val)             { m_listType = val; }
 245     void SetX(int val)                    { m_x = val; }
 246     void SetY(int val)                    { m_y = val; }
 247     void SetDragText(const wxString& val) { m_dragText = val; }
 248     void SetDragAllowMove(bool val)       { m_dragAllowMove = val; }
 249 #ifdef  STC_USE_DND
 250     void SetDragResult(wxDragResult val)  { m_dragResult = val; }
 251 #endif
 252
 253     int  GetPosition() const         { return m_position; }
 254     int  GetKey()  const             { return m_key; }
 255     int  GetModifiers() const        { return m_modifiers; }
 256     int  GetModificationType() const { return m_modificationType; }
 257     wxString GetText() const         { return m_text; }
 258     int  GetLength() const           { return m_length; }
 259     int  GetLinesAdded() const       { return m_linesAdded; }
 260     int  GetLine() const             { return m_line; }
 261     int  GetFoldLevelNow() const     { return m_foldLevelNow; }
 262     int  GetFoldLevelPrev() const    { return m_foldLevelPrev; }
 263     int  GetMargin() const           { return m_margin; }
 264     int  GetMessage() const          { return m_message; }
 265     int  GetWParam() const           { return m_wParam; }
 266     int  GetLParam() const           { return m_lParam; }
 267     int  GetListType() const         { return m_listType; }
 268     int  GetX() const                { return m_x; }
 269     int  GetY() const                { return m_y; }
 270     wxString GetDragText()           { return m_dragText; }
 271     bool GetDragAllowMove()          { return m_dragAllowMove; }
 272 #ifdef STC_USE_DND
 273     wxDragResult GetDragResult()     { return m_dragResult; }
 274 #endif
 275
 276     bool GetShift() const;
 277     bool GetControl() const;
 278     bool GetAlt() const;
 279
 280     virtual wxEvent* Clone() const { return new wxStyledTextEvent(*this); }
 281
 282 #ifndef SWIG
 283 private:
 284     DECLARE_DYNAMIC_CLASS(wxStyledTextEvent)
 285
 286     int  m_position;
 287     int  m_key;
 288     int  m_modifiers;
 289
 290     int  m_modificationType;    // wxEVT_STC_MODIFIED
 291     wxString m_text;
 292     int  m_length;
 293     int  m_linesAdded;
 294     int  m_line;
 295     int  m_foldLevelNow;
 296     int  m_foldLevelPrev;
 297
 298     int  m_margin;              // wxEVT_STC_MARGINCLICK
 299
 300     int  m_message;             // wxEVT_STC_MACRORECORD
 301     int  m_wParam;
 302     int  m_lParam;
 303
 304     int m_listType;
 305     int m_x;
 306     int m_y;
 307
 308     wxString m_dragText;        // wxEVT_STC_START_DRAG, wxEVT_STC_DO_DROP
 309     bool     m_dragAllowMove;   // wxEVT_STC_START_DRAG
 310
 311 #if wxUSE_DRAG_AND_DROP
 312     wxDragResult m_dragResult; // wxEVT_STC_DRAG_OVER,wxEVT_STC_DO_DROP
 313 #endif
 314 #endif
 315 };
 316
 317 #ifndef SWIG
 318 BEGIN_DECLARE_EVENT_TYPES()
 319     DECLARE_LOCAL_EVENT_TYPE(wxEVT_STC_CHANGE,                  1650)
 320     DECLARE_LOCAL_EVENT_TYPE(wxEVT_STC_STYLENEEDED,             1651)
 321     DECLARE_LOCAL_EVENT_TYPE(wxEVT_STC_CHARADDED,               1652)
 322     DECLARE_LOCAL_EVENT_TYPE(wxEVT_STC_SAVEPOINTREACHED,        1653)
 323     DECLARE_LOCAL_EVENT_TYPE(wxEVT_STC_SAVEPOINTLEFT,           1654)
 324     DECLARE_LOCAL_EVENT_TYPE(wxEVT_STC_ROMODIFYATTEMPT,         1655)
 325     DECLARE_LOCAL_EVENT_TYPE(wxEVT_STC_KEY,                     1656)
 326     DECLARE_LOCAL_EVENT_TYPE(wxEVT_STC_DOUBLECLICK,             1657)
 327     DECLARE_LOCAL_EVENT_TYPE(wxEVT_STC_UPDATEUI,                1658)
 328     DECLARE_LOCAL_EVENT_TYPE(wxEVT_STC_MODIFIED,                1659)
 329     DECLARE_LOCAL_EVENT_TYPE(wxEVT_STC_MACRORECORD,             1660)
 330     DECLARE_LOCAL_EVENT_TYPE(wxEVT_STC_MARGINCLICK,             1661)
 331     DECLARE_LOCAL_EVENT_TYPE(wxEVT_STC_NEEDSHOWN,               1662)
 332     DECLARE_LOCAL_EVENT_TYPE(wxEVT_STC_POSCHANGED,              1663)
 333     DECLARE_LOCAL_EVENT_TYPE(wxEVT_STC_PAINTED,                 1664)
 334     DECLARE_LOCAL_EVENT_TYPE(wxEVT_STC_USERLISTSELECTION,       1665)
 335     DECLARE_LOCAL_EVENT_TYPE(wxEVT_STC_URIDROPPED,              1666)
 336     DECLARE_LOCAL_EVENT_TYPE(wxEVT_STC_DWELLSTART,              1667)
 337     DECLARE_LOCAL_EVENT_TYPE(wxEVT_STC_DWELLEND,                1668)
 338     DECLARE_LOCAL_EVENT_TYPE(wxEVT_STC_START_DRAG,              1669)
 339     DECLARE_LOCAL_EVENT_TYPE(wxEVT_STC_DRAG_OVER,               1670)
 340     DECLARE_LOCAL_EVENT_TYPE(wxEVT_STC_DO_DROP,                 1671)
 341 END_DECLARE_EVENT_TYPES()
 342 #else
 343     enum {
 344         wxEVT_STC_CHANGE,
 345         wxEVT_STC_STYLENEEDED,
 346         wxEVT_STC_CHARADDED,
 347         wxEVT_STC_SAVEPOINTREACHED,
 348         wxEVT_STC_SAVEPOINTLEFT,
 349         wxEVT_STC_ROMODIFYATTEMPT,
 350         wxEVT_STC_KEY,
 351         wxEVT_STC_DOUBLECLICK,
 352         wxEVT_STC_UPDATEUI,
 353         wxEVT_STC_MODIFIED,
 354         wxEVT_STC_MACRORECORD,
 355         wxEVT_STC_MARGINCLICK,
 356         wxEVT_STC_NEEDSHOWN,
 357         wxEVT_STC_POSCHANGED,
 358         wxEVT_STC_PAINTED,
 359         wxEVT_STC_USERLISTSELECTION,
 360         wxEVT_STC_URIDROPPED,
 361         wxEVT_STC_DWELLSTART,
 362         wxEVT_STC_DWELLEND,
 363         wxEVT_STC_START_DRAG,
 364         wxEVT_STC_DRAG_OVER,
 365         wxEVT_STC_DO_DROP,
 366     };
 367 #endif
 368
 369
 370
 371 #ifndef SWIG
 372 typedef void (wxEvtHandler::*wxStyledTextEventFunction)(wxStyledTextEvent&);
 373
 374 #define EVT_STC_CHANGE(id, fn)                  DECLARE_EVENT_TABLE_ENTRY( wxEVT_STC_CHANGE,                id, -1, (wxObjectEventFunction) (wxEventFunction) (wxStyledTextEventFunction) & fn, (wxObject *) NULL ),
 375 #define EVT_STC_STYLENEEDED(id, fn)             DECLARE_EVENT_TABLE_ENTRY( wxEVT_STC_STYLENEEDED,           id, -1, (wxObjectEventFunction) (wxEventFunction) (wxStyledTextEventFunction) & fn, (wxObject *) NULL ),
 376 #define EVT_STC_CHARADDED(id, fn)               DECLARE_EVENT_TABLE_ENTRY( wxEVT_STC_CHARADDED,             id, -1, (wxObjectEventFunction) (wxEventFunction) (wxStyledTextEventFunction) & fn, (wxObject *) NULL ),
 377 #define EVT_STC_SAVEPOINTREACHED(id, fn)        DECLARE_EVENT_TABLE_ENTRY( wxEVT_STC_SAVEPOINTREACHED,      id, -1, (wxObjectEventFunction) (wxEventFunction) (wxStyledTextEventFunction) & fn, (wxObject *) NULL ),
 378 #define EVT_STC_SAVEPOINTLEFT(id, fn)           DECLARE_EVENT_TABLE_ENTRY( wxEVT_STC_SAVEPOINTLEFT,         id, -1, (wxObjectEventFunction) (wxEventFunction) (wxStyledTextEventFunction) & fn, (wxObject *) NULL ),
 379 #define EVT_STC_ROMODIFYATTEMPT(id, fn)         DECLARE_EVENT_TABLE_ENTRY( wxEVT_STC_ROMODIFYATTEMPT,       id, -1, (wxObjectEventFunction) (wxEventFunction) (wxStyledTextEventFunction) & fn, (wxObject *) NULL ),
 380 #define EVT_STC_KEY(id, fn)                     DECLARE_EVENT_TABLE_ENTRY( wxEVT_STC_KEY,                   id, -1, (wxObjectEventFunction) (wxEventFunction) (wxStyledTextEventFunction) & fn, (wxObject *) NULL ),
 381 #define EVT_STC_DOUBLECLICK(id, fn)             DECLARE_EVENT_TABLE_ENTRY( wxEVT_STC_DOUBLECLICK,           id, -1, (wxObjectEventFunction) (wxEventFunction) (wxStyledTextEventFunction) & fn, (wxObject *) NULL ),
 382 #define EVT_STC_UPDATEUI(id, fn)                DECLARE_EVENT_TABLE_ENTRY( wxEVT_STC_UPDATEUI,              id, -1, (wxObjectEventFunction) (wxEventFunction) (wxStyledTextEventFunction) & fn, (wxObject *) NULL ),
 383 #define EVT_STC_MODIFIED(id, fn)                DECLARE_EVENT_TABLE_ENTRY( wxEVT_STC_MODIFIED,              id, -1, (wxObjectEventFunction) (wxEventFunction) (wxStyledTextEventFunction) & fn, (wxObject *) NULL ),
 384 #define EVT_STC_MACRORECORD(id, fn)             DECLARE_EVENT_TABLE_ENTRY( wxEVT_STC_MACRORECORD,           id, -1, (wxObjectEventFunction) (wxEventFunction) (wxStyledTextEventFunction) & fn, (wxObject *) NULL ),
 385 #define EVT_STC_MARGINCLICK(id, fn)             DECLARE_EVENT_TABLE_ENTRY( wxEVT_STC_MARGINCLICK,           id, -1, (wxObjectEventFunction) (wxEventFunction) (wxStyledTextEventFunction) & fn, (wxObject *) NULL ),
 386 #define EVT_STC_NEEDSHOWN(id, fn)               DECLARE_EVENT_TABLE_ENTRY( wxEVT_STC_NEEDSHOWN,             id, -1, (wxObjectEventFunction) (wxEventFunction) (wxStyledTextEventFunction) & fn, (wxObject *) NULL ),
 387 #define EVT_STC_POSCHANGED(id, fn)              DECLARE_EVENT_TABLE_ENTRY( wxEVT_STC_POSCHANGED,            id, -1, (wxObjectEventFunction) (wxEventFunction) (wxStyledTextEventFunction) & fn, (wxObject *) NULL ),
 388 #define EVT_STC_PAINTED(id, fn)                 DECLARE_EVENT_TABLE_ENTRY( wxEVT_STC_PAINTED,               id, -1, (wxObjectEventFunction) (wxEventFunction) (wxStyledTextEventFunction) & fn, (wxObject *) NULL ),
 389 #define EVT_STC_USERLISTSELECTION(id, fn)       DECLARE_EVENT_TABLE_ENTRY( wxEVT_STC_USERLISTSELECTION,     id, -1, (wxObjectEventFunction) (wxEventFunction) (wxStyledTextEventFunction) & fn, (wxObject *) NULL ),
 390 #define EVT_STC_URIDROPPED(id, fn)              DECLARE_EVENT_TABLE_ENTRY( wxEVT_STC_URIDROPPED,            id, -1, (wxObjectEventFunction) (wxEventFunction) (wxStyledTextEventFunction) & fn, (wxObject *) NULL ),
 391 #define EVT_STC_DWELLSTART(id, fn)              DECLARE_EVENT_TABLE_ENTRY( wxEVT_STC_DWELLSTART,            id, -1, (wxObjectEventFunction) (wxEventFunction) (wxStyledTextEventFunction) & fn, (wxObject *) NULL ),
 392 #define EVT_STC_DWELLEND(id, fn)                DECLARE_EVENT_TABLE_ENTRY( wxEVT_STC_DWELLEND,              id, -1, (wxObjectEventFunction) (wxEventFunction) (wxStyledTextEventFunction) & fn, (wxObject *) NULL ),
 393 #define EVT_STC_START_DRAG(id, fn)              DECLARE_EVENT_TABLE_ENTRY( wxEVT_STC_START_DRAG,            id, -1, (wxObjectEventFunction) (wxEventFunction) (wxStyledTextEventFunction) & fn, (wxObject *) NULL ),
 394 #define EVT_STC_DRAG_OVER(id, fn)               DECLARE_EVENT_TABLE_ENTRY( wxEVT_STC_DRAG_OVER,             id, -1, (wxObjectEventFunction) (wxEventFunction) (wxStyledTextEventFunction) & fn, (wxObject *) NULL ),
 395 #define EVT_STC_DO_DROP(id, fn)                 DECLARE_EVENT_TABLE_ENTRY( wxEVT_STC_DO_DROP,               id, -1, (wxObjectEventFunction) (wxEventFunction) (wxStyledTextEventFunction) & fn, (wxObject *) NULL ),
 396 #endif
 397
 398 //----------------------------------------------------------------------
 399 // Utility functions used within wxSTC
 400
 401 #ifndef SWIG
 402
 403 inline wxString stc2wx(const char* str) {
 404 #if wxUSE_UNICODE
 405     return wxString(str, wxConvUTF8);
 406 #else
 407     return wxString(str);
 408 #endif
 409 }
 410
 411 inline wxString stc2wx(const char* str, size_t len) {
 412 #if wxUSE_UNICODE
 413     return wxString(str, wxConvUTF8, len);
 414 #else
 415     return wxString(str, len);
 416 #endif
 417 }
 418
 419 #if wxUSE_UNICODE
 420 inline const wxWX2MBbuf wx2stc(const wxString& str) {
 421     return str.mb_str(wxConvUTF8);
 422 }
 423 #else
 424 inline const wxWX2MBbuf wx2stc(const wxString& str) {
 425     return str.mbc_str();
 426 }
 427 #endif
 428
 429 #endif
 430
 431
 432 //----------------------------------------------------------------------
 433 #endif
 434
 435