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[wxWidgets.git] / src / mac / carbon / textctrl.cpp
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e9576ca5 1/////////////////////////////////////////////////////////////////////////////
faa94f3e 2// Name: src/mac/carbon/textctrl.cpp
e9576ca5 3// Purpose: wxTextCtrl
a31a5f85 4// Author: Stefan Csomor
6af16761 5// Modified by: Ryan Norton (MLTE GetLineLength and GetLineText)
a31a5f85 6// Created: 1998-01-01
e9576ca5 7// RCS-ID: $Id$
a31a5f85 8// Copyright: (c) Stefan Csomor
65571936 9// Licence: wxWindows licence
e9576ca5
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10/////////////////////////////////////////////////////////////////////////////
11
3d1a4878 12#include "wx/wxprec.h"
fedad417
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13
14#if wxUSE_TEXTCTRL
15
88a7a4e1
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16#include "wx/textctrl.h"
17
18#ifndef WX_PRECOMP
19 #include "wx/intl.h"
670f9935 20 #include "wx/app.h"
de6185e2 21 #include "wx/utils.h"
da80ae71 22 #include "wx/dc.h"
f1e01716 23 #include "wx/button.h"
3b3dc801 24 #include "wx/menu.h"
9eddec69 25 #include "wx/settings.h"
246c5004 26 #include "wx/msgdlg.h"
1832043f 27 #include "wx/toplevel.h"
88a7a4e1 28#endif
5ca0d812 29
f5c6eb5c 30#ifdef __DARWIN__
88a7a4e1
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31 #include <sys/types.h>
32 #include <sys/stat.h>
e9576ca5 33#else
88a7a4e1 34 #include <stat.h>
e9576ca5 35#endif
2b5f62a0
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36
37#if wxUSE_STD_IOSTREAM
38 #if wxUSE_IOSTREAMH
39 #include <fstream.h>
40 #else
41 #include <fstream>
42 #endif
43#endif
e9576ca5 44
e9576ca5 45#include "wx/filefn.h"
823c4e96 46#include "wx/sysopt.h"
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47
48#if defined(__BORLANDC__) && !defined(__WIN32__)
670f9935 49 #include <alloc.h>
f5c6eb5c 50#elif !defined(__MWERKS__) && !defined(__GNUWIN32) && !defined(__DARWIN__)
670f9935 51 #include <malloc.h>
e9576ca5
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52#endif
53
66a09d47
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54#ifndef __DARWIN__
55#include <Scrap.h>
1b2b1638 56#endif
3556e470 57
fef981b4
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58#ifndef __DARWIN__
59#include <MacTextEditor.h>
60#include <ATSUnicode.h>
61#include <TextCommon.h>
62#include <TextEncodingConverter.h>
63#endif
64
65#include "wx/mac/uma.h"
66
67
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68// if this is set to 1 then under OSX 10.2 the 'classic' MLTE implementation will be used
69// if set to 0 then the unicode textctrl will be used
3556e470 70#ifndef wxMAC_AWAYS_USE_MLTE
7a926300 71#define wxMAC_AWAYS_USE_MLTE 1
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72#endif
73
0f7817ab 74#ifndef __WXMAC_OSX__
3dee36ae 75enum
0f7817ab 76{
c88b7d28 77 kTXNVisibilityTag = 'visb' // set the visibility state of the object
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78};
79#endif
80
72055702 81
5ca0d812 82class wxMacFunctor
587bc950 83{
7d8268a1 84public :
a8d2fb31 85 wxMacFunctor() {}
5ca0d812 86 virtual ~wxMacFunctor() {}
fef981b4 87
5ca0d812 88 virtual void* operator()() = 0 ;
fef981b4 89
c88b7d28 90 static void* CallBackProc( void *param )
587bc950 91 {
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92 wxMacFunctor* f = (wxMacFunctor*) param ;
93 void *result = (*f)() ;
94 return result ;
587bc950 95 }
5ca0d812 96} ;
587bc950 97
fef981b4
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98template<typename classtype, typename param1type>
99
5ca0d812 100class wxMacObjectFunctor1 : public wxMacFunctor
587bc950 101{
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102 typedef void (classtype::*function)( param1type p1 ) ;
103 typedef void (classtype::*ref_function)( const param1type& p1 ) ;
7d8268a1 104public :
5ca0d812 105 wxMacObjectFunctor1( classtype *obj , function f , param1type p1 ) :
fef981b4 106 wxMacFunctor()
587bc950 107 {
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108 m_object = obj ;
109 m_function = f ;
110 m_param1 = p1 ;
587bc950 111 }
587bc950 112
5ca0d812 113 wxMacObjectFunctor1( classtype *obj , ref_function f , param1type p1 ) :
fef981b4 114 wxMacFunctor()
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115 {
116 m_object = obj ;
117 m_refFunction = f ;
118 m_param1 = p1 ;
119 }
587bc950 120
5ca0d812 121 ~wxMacObjectFunctor1() {}
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122
123 virtual void* operator()()
587bc950 124 {
c88b7d28 125 (m_object->*m_function)( m_param1 ) ;
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126 return NULL ;
127 }
a8d2fb31 128
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129private :
130 classtype* m_object ;
131 param1type m_param1 ;
132 union
133 {
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134 function m_function ;
135 ref_function m_refFunction ;
587bc950 136 } ;
5ca0d812 137} ;
587bc950 138
7d8268a1 139template<typename classtype, typename param1type>
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140void* wxMacMPRemoteCall( classtype *object , void (classtype::*function)( param1type p1 ) , param1type p1 )
141{
fef981b4 142 wxMacObjectFunctor1<classtype, param1type> params(object, function, p1) ;
7d8268a1 143 void *result =
fef981b4 144 MPRemoteCall( wxMacFunctor::CallBackProc , &params , kMPOwningProcessRemoteContext ) ;
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145 return result ;
146}
587bc950 147
7d8268a1 148template<typename classtype, typename param1type>
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149void* wxMacMPRemoteCall( classtype *object , void (classtype::*function)( const param1type& p1 ) , param1type p1 )
150{
fef981b4 151 wxMacObjectFunctor1<classtype,param1type> params(object, function, p1) ;
7d8268a1 152 void *result =
fef981b4 153 MPRemoteCall( wxMacFunctor::CallBackProc , &params , kMPOwningProcessRemoteContext ) ;
5ca0d812 154 return result ;
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155}
156
7d8268a1 157template<typename classtype, typename param1type>
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158void* wxMacMPRemoteGUICall( classtype *object , void (classtype::*function)( param1type p1 ) , param1type p1 )
159{
160 wxMutexGuiLeave() ;
161 void *result = wxMacMPRemoteCall( object , function , p1 ) ;
162 wxMutexGuiEnter() ;
163 return result ;
164}
29b30405 165
7d8268a1 166template<typename classtype, typename param1type>
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167void* wxMacMPRemoteGUICall( classtype *object , void (classtype::*function)( const param1type& p1 ) , param1type p1 )
168{
169 wxMutexGuiLeave() ;
170 void *result = wxMacMPRemoteCall( object , function , p1 ) ;
171 wxMutexGuiEnter() ;
172 return result ;
173}
a8d2fb31 174
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175// common interface for all implementations
176class wxMacTextControl : public wxMacControl
177{
178public :
0f7817ab 179 wxMacTextControl( wxTextCtrl *peer ) ;
5ca0d812 180 ~wxMacTextControl() ;
7d8268a1 181
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182 virtual wxString GetStringValue() const = 0 ;
183 virtual void SetStringValue( const wxString &val ) = 0 ;
c88b7d28
DS
184 virtual void SetSelection( long from, long to ) = 0 ;
185 virtual void GetSelection( long* from, long* to ) const = 0 ;
186 virtual void WriteText( const wxString& str ) = 0 ;
187
188 virtual void SetStyle( long start, long end, const wxTextAttr& style ) ;
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189 virtual void Copy() ;
190 virtual void Cut() ;
191 virtual void Paste() ;
192 virtual bool CanPaste() const ;
c88b7d28 193 virtual void SetEditable( bool editable ) ;
7d8268a1 194 virtual wxTextPos GetLastPosition() const ;
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195 virtual void Replace( long from, long to, const wxString &str ) ;
196 virtual void Remove( long from, long to ) ;
197
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198
199 virtual bool HasOwnContextMenu() const
200 { return false ; }
201
202 virtual bool SetupCursor( const wxPoint& pt )
203 { return false ; }
9eddec69 204
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205 virtual void Clear() ;
206 virtual bool CanUndo() const;
7d8268a1 207 virtual void Undo() ;
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208 virtual bool CanRedo() const;
209 virtual void Redo() ;
210 virtual int GetNumberOfLines() const ;
211 virtual long XYToPosition(long x, long y) const;
212 virtual bool PositionToXY(long pos, long *x, long *y) const ;
c88b7d28 213 virtual void ShowPosition(long WXUNUSED(pos)) ;
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214 virtual int GetLineLength(long lineNo) const ;
215 virtual wxString GetLineText(long lineNo) const ;
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216
217#ifndef __WXMAC_OSX__
218 virtual void MacControlUserPaneDrawProc(wxInt16 part) = 0 ;
219 virtual wxInt16 MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y) = 0 ;
220 virtual wxInt16 MacControlUserPaneTrackingProc(wxInt16 x, wxInt16 y, void* actionProc) = 0 ;
221 virtual void MacControlUserPaneIdleProc() = 0 ;
222 virtual wxInt16 MacControlUserPaneKeyDownProc(wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers) = 0 ;
223 virtual void MacControlUserPaneActivateProc(bool activating) = 0 ;
224 virtual wxInt16 MacControlUserPaneFocusProc(wxInt16 action) = 0 ;
225 virtual void MacControlUserPaneBackgroundProc(void* info) = 0 ;
226#endif
5ca0d812 227} ;
72055702 228
5ca0d812 229// common parts for implementations based on MLTE
72055702 230
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231class wxMacMLTEControl : public wxMacTextControl
232{
233public :
789ae0cf 234 wxMacMLTEControl( wxTextCtrl *peer ) ;
c88b7d28 235
5ca0d812 236 virtual wxString GetStringValue() const ;
c88b7d28 237 virtual void SetStringValue( const wxString &str ) ;
7d8268a1 238
5ca0d812 239 static TXNFrameOptions FrameOptionsFromWXStyle( long wxStyle ) ;
fef981b4 240
c88b7d28 241 void AdjustCreationAttributes( const wxColour& background, bool visible ) ;
5ca0d812 242
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243 virtual void SetFont( const wxFont & font, const wxColour& foreground, long windowStyle ) ;
244 virtual void SetBackground( const wxBrush &brush ) ;
245 virtual void SetStyle( long start, long end, const wxTextAttr& style ) ;
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246 virtual void Copy() ;
247 virtual void Cut() ;
248 virtual void Paste() ;
249 virtual bool CanPaste() const ;
c88b7d28 250 virtual void SetEditable( bool editable ) ;
7d8268a1 251 virtual wxTextPos GetLastPosition() const ;
c88b7d28
DS
252 virtual void Replace( long from, long to, const wxString &str ) ;
253 virtual void Remove( long from, long to ) ;
254 virtual void GetSelection( long* from, long* to ) const ;
255 virtual void SetSelection( long from, long to ) ;
7d8268a1 256
c88b7d28 257 virtual void WriteText( const wxString& str ) ;
fef981b4 258
0207e969
DS
259 virtual bool HasOwnContextMenu() const
260 {
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261#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
262 if ( UMAGetSystemVersion() >= 0x1040 )
263 {
264 TXNCommandEventSupportOptions options ;
265 TXNGetCommandEventSupport( m_txn , & options ) ;
266 return options & kTXNSupportEditCommandProcessing ;
267 }
268#endif
fef981b4 269
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270 return false ;
271 }
272
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273 virtual void Clear() ;
274
275 virtual bool CanUndo() const ;
276 virtual void Undo() ;
277 virtual bool CanRedo() const;
278 virtual void Redo() ;
279 virtual int GetNumberOfLines() const ;
280 virtual long XYToPosition(long x, long y) const ;
281 virtual bool PositionToXY(long pos, long *x, long *y) const ;
282 virtual void ShowPosition( long pos ) ;
283 virtual int GetLineLength(long lineNo) const ;
284 virtual wxString GetLineText(long lineNo) const ;
285
286 void SetTXNData( const wxString& st , TXNOffset start , TXNOffset end ) ;
09660720 287 TXNObject GetTXNObject() { return m_txn ; }
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288
289protected :
8623a883 290 void TXNSetAttribute( const wxTextAttr& style , long from , long to ) ;
fef981b4 291
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292 TXNObject m_txn ;
293} ;
72055702 294
5ca0d812 295#if TARGET_API_MAC_OSX
72055702 296
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297// implementation available under OSX
298
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299#if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2
300
7d8268a1 301class wxMacMLTEHIViewControl : public wxMacMLTEControl
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302{
303public :
0f7817ab 304 wxMacMLTEHIViewControl( wxTextCtrl *wxPeer,
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305 const wxString& str,
306 const wxPoint& pos,
307 const wxSize& size, long style ) ;
09660720 308 ~wxMacMLTEHIViewControl() ;
9eddec69 309
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310 virtual OSStatus SetFocus( ControlFocusPart focusPart ) ;
311 virtual bool HasFocus() const ;
44aa865d 312 virtual void SetBackground( const wxBrush &brush) ;
a8d2fb31 313
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314protected :
315 HIViewRef m_scrollView ;
316 HIViewRef m_textView ;
09660720 317 EventHandlerRef m_textEventHandlerRef ;
fef981b4 318};
ef4a634b 319
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320#endif
321
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322class wxMacUnicodeTextControl : public wxMacTextControl
323{
324public :
0f7817ab 325 wxMacUnicodeTextControl( wxTextCtrl *wxPeer,
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326 const wxString& str,
327 const wxPoint& pos,
328 const wxSize& size, long style ) ;
329 ~wxMacUnicodeTextControl();
fef981b4 330
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331 virtual void VisibilityChanged(bool shown);
332 virtual wxString GetStringValue() const ;
333 virtual void SetStringValue( const wxString &str) ;
334 virtual void Copy();
335 virtual void Cut();
336 virtual void Paste();
337 virtual bool CanPaste() const;
338 virtual void SetEditable(bool editable) ;
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339 virtual void GetSelection( long* from, long* to) const ;
340 virtual void SetSelection( long from , long to ) ;
341 virtual void WriteText(const wxString& str) ;
a8d2fb31 342
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343protected :
344 // contains the tag for the content (is different for password and non-password controls)
345 OSType m_valueTag ;
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346
347 // as the selection tag only works correctly when the control has the focus we have to mirror the
348 // intended value
349 EventHandlerRef m_focusHandlerRef ;
350public :
351 ControlEditTextSelectionRec m_selection ;
fef981b4 352};
72055702 353
3556e470 354#endif
72055702 355
24260aae 356// 'classic' MLTE implementation
72055702 357
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358class wxMacMLTEClassicControl : public wxMacMLTEControl
359{
360public :
0f7817ab 361 wxMacMLTEClassicControl( wxTextCtrl *wxPeer,
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362 const wxString& str,
363 const wxPoint& pos,
364 const wxSize& size, long style ) ;
365 ~wxMacMLTEClassicControl() ;
ffafe6ca 366
5ca0d812 367 virtual void VisibilityChanged(bool shown) ;
4e477040 368 virtual void SuperChangedPosition() ;
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369
370 virtual void MacControlUserPaneDrawProc(wxInt16 part) ;
371 virtual wxInt16 MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y) ;
372 virtual wxInt16 MacControlUserPaneTrackingProc(wxInt16 x, wxInt16 y, void* actionProc) ;
373 virtual void MacControlUserPaneIdleProc() ;
374 virtual wxInt16 MacControlUserPaneKeyDownProc(wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers) ;
375 virtual void MacControlUserPaneActivateProc(bool activating) ;
376 virtual wxInt16 MacControlUserPaneFocusProc(wxInt16 action) ;
377 virtual void MacControlUserPaneBackgroundProc(void* info) ;
378
ffafe6ca
DS
379 virtual bool SetupCursor( const wxPoint& WXUNUSED(pt) )
380 {
381 MacControlUserPaneIdleProc();
382 return true;
383 }
f2c3f2a8 384
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385 virtual void SetRect( Rect *r ) ;
386
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387protected :
388 OSStatus DoCreate();
3dee36ae 389
0f7817ab 390 void MacUpdatePosition() ;
fef981b4
DS
391 void MacActivatePaneText(bool setActive) ;
392 void MacFocusPaneText(bool setFocus) ;
393 void MacSetObjectVisibility(bool vis) ;
a8d2fb31 394
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395private :
396 TXNFrameID m_txnFrameID ;
397 GrafPtr m_txnPort ;
5de694f0 398 WindowRef m_txnWindow ;
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399 // bounds of the control as we last did set the txn frames
400 Rect m_txnControlBounds ;
ba75e603 401 Rect m_txnVisBounds ;
fef981b4 402
4e477040 403#ifdef __WXMAC_OSX__
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DS
404 static pascal void TXNScrollActionProc( ControlRef controlRef , ControlPartCode partCode ) ;
405 static pascal void TXNScrollInfoProc(
406 SInt32 iValue, SInt32 iMaximumValue,
407 TXNScrollBarOrientation iScrollBarOrientation, SInt32 iRefCon ) ;
408
4e477040 409 ControlRef m_sbHorizontal ;
5de694f0 410 SInt32 m_lastHorizontalValue ;
4e477040 411 ControlRef m_sbVertical ;
5de694f0 412 SInt32 m_lastVerticalValue ;
4e477040 413#endif
fef981b4 414};
facd6764 415
fef981b4 416
5ca0d812 417IMPLEMENT_DYNAMIC_CLASS(wxTextCtrl, wxControl)
72055702 418
5ca0d812 419BEGIN_EVENT_TABLE(wxTextCtrl, wxControl)
7ea087b7 420 EVT_ERASE_BACKGROUND( wxTextCtrl::OnEraseBackground )
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421 EVT_DROP_FILES(wxTextCtrl::OnDropFiles)
422 EVT_CHAR(wxTextCtrl::OnChar)
423 EVT_MENU(wxID_CUT, wxTextCtrl::OnCut)
424 EVT_MENU(wxID_COPY, wxTextCtrl::OnCopy)
425 EVT_MENU(wxID_PASTE, wxTextCtrl::OnPaste)
426 EVT_MENU(wxID_UNDO, wxTextCtrl::OnUndo)
427 EVT_MENU(wxID_REDO, wxTextCtrl::OnRedo)
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428 EVT_MENU(wxID_CLEAR, wxTextCtrl::OnDelete)
429 EVT_MENU(wxID_SELECTALL, wxTextCtrl::OnSelectAll)
430
431 EVT_CONTEXT_MENU(wxTextCtrl::OnContextMenu)
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432
433 EVT_UPDATE_UI(wxID_CUT, wxTextCtrl::OnUpdateCut)
434 EVT_UPDATE_UI(wxID_COPY, wxTextCtrl::OnUpdateCopy)
435 EVT_UPDATE_UI(wxID_PASTE, wxTextCtrl::OnUpdatePaste)
436 EVT_UPDATE_UI(wxID_UNDO, wxTextCtrl::OnUpdateUndo)
437 EVT_UPDATE_UI(wxID_REDO, wxTextCtrl::OnUpdateRedo)
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438 EVT_UPDATE_UI(wxID_CLEAR, wxTextCtrl::OnUpdateDelete)
439 EVT_UPDATE_UI(wxID_SELECTALL, wxTextCtrl::OnUpdateSelectAll)
5ca0d812 440END_EVENT_TABLE()
5ca0d812 441
fef981b4 442
a8d2fb31 443void wxTextCtrl::Init()
facd6764 444{
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445 m_editable = true ;
446 m_dirty = false;
5ca0d812 447
b9bae707 448 m_maxLength = 0;
c88b7d28 449 m_privateContextMenu = NULL;
51478cd6 450 m_triggerOnSetValue = true ;
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451}
452
5ca0d812 453wxTextCtrl::~wxTextCtrl()
facd6764 454{
24eef584 455 delete m_privateContextMenu;
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456}
457
ffafe6ca 458bool wxTextCtrl::Create( wxWindow *parent,
c88b7d28
DS
459 wxWindowID id,
460 const wxString& str,
461 const wxPoint& pos,
462 const wxSize& size,
463 long style,
464 const wxValidator& validator,
ffafe6ca 465 const wxString& name )
5ca0d812 466{
7d8268a1 467 m_macIsUserPane = false ;
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468 m_editable = true ;
469
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DS
470 if ( ! (style & wxNO_BORDER) )
471 style = (style & ~wxBORDER_MASK) | wxSUNKEN_BORDER ;
7d8268a1 472
ffafe6ca 473 if ( !wxTextCtrlBase::Create( parent, id, pos, size, style & ~(wxHSCROLL | wxVSCROLL), validator, name ) )
7d8268a1 474 return false;
ef4a634b 475
5ca0d812 476 if ( m_windowStyle & wxTE_MULTILINE )
facd6764 477 {
c88b7d28
DS
478 wxASSERT_MSG(
479 !(m_windowStyle & wxTE_PROCESS_ENTER),
480 wxT("wxTE_PROCESS_ENTER style is ignored for multiline text controls (they always process it)") );
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481
482 m_windowStyle |= wxTE_PROCESS_ENTER;
483 style |= wxTE_PROCESS_ENTER ;
ed8c2780 484 }
3556e470 485
4d7528a1 486 bool forceMLTE = false ;
fef981b4 487
823c4e96 488#if wxUSE_SYSTEM_OPTIONS
ffafe6ca 489 if (wxSystemOptions::HasOption( wxMAC_TEXTCONTROL_USE_MLTE ) && (wxSystemOptions::GetOptionInt( wxMAC_TEXTCONTROL_USE_MLTE ) == 1))
823c4e96 490 {
4d7528a1 491 forceMLTE = true ;
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492 }
493#endif
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494
495#ifdef __WXMAC_OSX__
496#if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2
c88b7d28 497 if ( UMAGetSystemVersion() >= 0x1030 && !forceMLTE )
788e118f 498 {
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499 if ( m_windowStyle & wxTE_MULTILINE )
500 m_peer = new wxMacMLTEHIViewControl( this , str , pos , size , style ) ;
788e118f 501 }
788e118f 502#endif
fef981b4 503
3556e470 504 if ( !m_peer )
7d8268a1 505 {
c88b7d28 506 if ( !(m_windowStyle & wxTE_MULTILINE) && !forceMLTE )
4d7528a1 507 m_peer = new wxMacUnicodeTextControl( this , str , pos , size , style ) ;
788e118f 508 }
3556e470 509#endif
fef981b4 510
3556e470 511 if ( !m_peer )
3556e470 512 m_peer = new wxMacMLTEClassicControl( this , str , pos , size , style ) ;
788e118f 513
c88b7d28 514 MacPostControlCreate(pos, size) ;
72055702 515
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516 // only now the embedding is correct and we can do a positioning update
517
518 MacSuperChangedPosition() ;
519
5ca0d812 520 if ( m_windowStyle & wxTE_READONLY)
5ca0d812 521 SetEditable( false ) ;
3dee36ae 522
f2c3f2a8 523 SetCursor( wxCursor( wxCURSOR_IBEAM ) ) ;
72055702 524
7d8268a1 525 return true;
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526}
527
3dee36ae 528void wxTextCtrl::MacSuperChangedPosition()
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529{
530 wxWindow::MacSuperChangedPosition() ;
531 GetPeer()->SuperChangedPosition() ;
532}
533
7d8268a1 534void wxTextCtrl::MacVisibilityChanged()
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535{
536 GetPeer()->VisibilityChanged( MacIsReallyShown() ) ;
537}
facd6764 538
7d8268a1 539void wxTextCtrl::MacEnabledStateChanged()
5ca0d812 540{
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541}
542
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543wxString wxTextCtrl::GetValue() const
544{
545 return GetPeer()->GetStringValue() ;
546}
ef4a634b 547
5ca0d812 548void wxTextCtrl::GetSelection(long* from, long* to) const
7d8268a1 549{
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550 GetPeer()->GetSelection( from , to ) ;
551}
552
553void wxTextCtrl::SetValue(const wxString& str)
554{
555 // optimize redraws
556 if ( GetValue() == str )
facd6764 557 return ;
facd6764 558
c88b7d28 559 GetPeer()->SetStringValue( str ) ;
e8b4fd4b 560
51478cd6
SC
561 if ( m_triggerOnSetValue )
562 {
563 wxCommandEvent event( wxEVT_COMMAND_TEXT_UPDATED, m_windowId );
564 event.SetString( GetValue() );
565 event.SetEventObject( this );
566 GetEventHandler()->ProcessEvent( event );
567 }
72055702
SC
568}
569
5ca0d812
SC
570void wxTextCtrl::SetMaxLength(unsigned long len)
571{
572 m_maxLength = len ;
573}
72055702 574
5ca0d812
SC
575bool wxTextCtrl::SetFont( const wxFont& font )
576{
577 if ( !wxTextCtrlBase::SetFont( font ) )
7d8268a1
WS
578 return false ;
579
5ca0d812 580 GetPeer()->SetFont( font , GetForegroundColour() , GetWindowStyle() ) ;
fef981b4 581
5ca0d812
SC
582 return true ;
583}
584
585bool wxTextCtrl::SetStyle(long start, long end, const wxTextAttr& style)
586{
587 GetPeer()->SetStyle( start , end , style ) ;
fef981b4 588
5ca0d812
SC
589 return true ;
590}
591
592bool wxTextCtrl::SetDefaultStyle(const wxTextAttr& style)
593{
594 wxTextCtrlBase::SetDefaultStyle( style ) ;
595 SetStyle( kTXNUseCurrentSelection , kTXNUseCurrentSelection , GetDefaultStyle() ) ;
fef981b4 596
7d8268a1 597 return true ;
5ca0d812
SC
598}
599
600// Clipboard operations
fef981b4 601
5ca0d812
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602void wxTextCtrl::Copy()
603{
604 if (CanCopy())
7d8268a1 605 GetPeer()->Copy() ;
72055702
SC
606}
607
5ca0d812
SC
608void wxTextCtrl::Cut()
609{
610 if (CanCut())
611 {
7d8268a1 612 GetPeer()->Cut() ;
72055702 613
c88b7d28 614 wxCommandEvent event( wxEVT_COMMAND_TEXT_UPDATED, m_windowId );
5ca0d812 615 event.SetEventObject( this );
c88b7d28 616 GetEventHandler()->ProcessEvent( event );
5ca0d812
SC
617 }
618}
72055702 619
5ca0d812
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620void wxTextCtrl::Paste()
621{
622 if (CanPaste())
623 {
7d8268a1 624 GetPeer()->Paste() ;
fef981b4
DS
625
626 // TODO: eventually we should add setting the default style again
72055702 627
c88b7d28 628 wxCommandEvent event( wxEVT_COMMAND_TEXT_UPDATED, m_windowId );
5ca0d812 629 event.SetEventObject( this );
c88b7d28 630 GetEventHandler()->ProcessEvent( event );
5ca0d812
SC
631 }
632}
72055702 633
5ca0d812
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634bool wxTextCtrl::CanCopy() const
635{
636 // Can copy if there's a selection
637 long from, to;
c88b7d28 638 GetSelection( &from, &to );
ffafe6ca 639
5ca0d812
SC
640 return (from != to);
641}
ef4a634b 642
5ca0d812
SC
643bool wxTextCtrl::CanCut() const
644{
645 if ( !IsEditable() )
c88b7d28 646 return false;
a8d2fb31 647
5ca0d812
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648 // Can cut if there's a selection
649 long from, to;
c88b7d28 650 GetSelection( &from, &to );
ffafe6ca 651
5ca0d812 652 return (from != to);
72055702
SC
653}
654
5ca0d812
SC
655bool wxTextCtrl::CanPaste() const
656{
657 if (!IsEditable())
7d8268a1 658 return false;
72055702 659
5ca0d812
SC
660 return GetPeer()->CanPaste() ;
661}
facd6764 662
5ca0d812
SC
663void wxTextCtrl::SetEditable(bool editable)
664{
665 if ( editable != m_editable )
666 {
667 m_editable = editable ;
668 GetPeer()->SetEditable( editable ) ;
ed8c2780 669 }
72055702
SC
670}
671
5ca0d812
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672void wxTextCtrl::SetInsertionPoint(long pos)
673{
674 SetSelection( pos , pos ) ;
675}
72055702 676
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SC
677void wxTextCtrl::SetInsertionPointEnd()
678{
7d8268a1 679 wxTextPos pos = GetLastPosition();
ffafe6ca 680 SetInsertionPoint( pos );
5ca0d812 681}
facd6764 682
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683long wxTextCtrl::GetInsertionPoint() const
684{
ffafe6ca 685 long begin, end ;
5ca0d812 686 GetSelection( &begin , &end ) ;
ffafe6ca 687
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SC
688 return begin ;
689}
facd6764 690
7d8268a1 691wxTextPos wxTextCtrl::GetLastPosition() const
5ca0d812 692{
c88b7d28 693 return GetPeer()->GetLastPosition() ;
72055702
SC
694}
695
5ca0d812
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696void wxTextCtrl::Replace(long from, long to, const wxString& str)
697{
ffafe6ca 698 GetPeer()->Replace( from , to , str ) ;
5ca0d812 699}
72055702 700
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SC
701void wxTextCtrl::Remove(long from, long to)
702{
703 GetPeer()->Remove( from , to ) ;
704}
facd6764 705
5ca0d812
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706void wxTextCtrl::SetSelection(long from, long to)
707{
708 GetPeer()->SetSelection( from , to ) ;
709}
710
711bool wxTextCtrl::LoadFile(const wxString& file)
712{
ffafe6ca 713 return wxTextCtrlBase::LoadFile( file );
72055702
SC
714}
715
5ca0d812
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716void wxTextCtrl::WriteText(const wxString& str)
717{
fef981b4 718 // TODO: this MPRemoting will be moved into a remoting peer proxy for any command
5ca0d812
SC
719 if ( !wxIsMainThread() )
720 {
fef981b4
DS
721 // unfortunately CW 8 is not able to correctly deduce the template types,
722 // so we have to instantiate explicitly
5ca0d812 723 wxMacMPRemoteGUICall<wxTextCtrl,wxString>( this , &wxTextCtrl::WriteText , str ) ;
ffafe6ca 724
5ca0d812
SC
725 return ;
726 }
ffafe6ca
DS
727
728 GetPeer()->WriteText( str ) ;
5ca0d812 729}
72055702 730
5ca0d812
SC
731void wxTextCtrl::AppendText(const wxString& text)
732{
733 SetInsertionPointEnd();
ffafe6ca 734 WriteText( text );
5ca0d812 735}
facd6764 736
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737void wxTextCtrl::Clear()
738{
739 GetPeer()->Clear() ;
740}
facd6764 741
5ca0d812
SC
742bool wxTextCtrl::IsModified() const
743{
744 return m_dirty;
745}
facd6764 746
5ca0d812
SC
747bool wxTextCtrl::IsEditable() const
748{
749 return IsEnabled() && m_editable ;
72055702
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750}
751
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752bool wxTextCtrl::AcceptsFocus() const
753{
754 // we don't want focus if we can't be edited
755 return /*IsEditable() && */ wxControl::AcceptsFocus();
756}
72055702 757
5ca0d812 758wxSize wxTextCtrl::DoGetBestSize() const
1b2b1638 759{
c88b7d28 760 int wText, hText;
ef4a634b 761
a8d2fb31
DS
762 // these are the numbers from the HIG:
763 // we reduce them by the borders first
c88b7d28 764 wText = 100 ;
72463754 765
fef981b4 766 switch ( m_windowVariant )
5ca0d812
SC
767 {
768 case wxWINDOW_VARIANT_NORMAL :
72463754 769 hText = 22 - 6 ;
5ca0d812 770 break ;
a8d2fb31 771
5ca0d812 772 case wxWINDOW_VARIANT_SMALL :
72463754 773 hText = 19 - 6 ;
5ca0d812 774 break ;
a8d2fb31 775
5ca0d812 776 case wxWINDOW_VARIANT_MINI :
c88b7d28 777 hText = 15 - 6 ;
5ca0d812 778 break ;
a8d2fb31 779
5ca0d812 780 default :
72463754 781 hText = 22 - 6;
7d8268a1 782 break ;
5ca0d812 783 }
72055702 784
72463754
SC
785 // as the above numbers have some free space around the text
786 // we get 5 lines like this anyway
5ca0d812 787 if ( m_windowStyle & wxTE_MULTILINE )
5ca0d812 788 hText *= 5 ;
ef4a634b 789
72463754
SC
790 if ( !HasFlag(wxNO_BORDER) )
791 hText += 6 ;
792
5ca0d812
SC
793 return wxSize(wText, hText);
794}
ef4a634b 795
5ca0d812
SC
796// ----------------------------------------------------------------------------
797// Undo/redo
798// ----------------------------------------------------------------------------
facd6764 799
5ca0d812
SC
800void wxTextCtrl::Undo()
801{
802 if (CanUndo())
5ca0d812 803 GetPeer()->Undo() ;
72055702
SC
804}
805
5ca0d812 806void wxTextCtrl::Redo()
587bc950 807{
5ca0d812 808 if (CanRedo())
5ca0d812 809 GetPeer()->Redo() ;
5ca0d812 810}
1b2b1638 811
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SC
812bool wxTextCtrl::CanUndo() const
813{
7d8268a1 814 if ( !IsEditable() )
7d8268a1 815 return false ;
a8d2fb31 816
5ca0d812
SC
817 return GetPeer()->CanUndo() ;
818}
72055702 819
5ca0d812 820bool wxTextCtrl::CanRedo() const
6bdd4f5d 821{
7d8268a1 822 if ( !IsEditable() )
7d8268a1 823 return false ;
a8d2fb31 824
5ca0d812 825 return GetPeer()->CanRedo() ;
6bdd4f5d
SC
826}
827
5ca0d812
SC
828void wxTextCtrl::MarkDirty()
829{
830 m_dirty = true;
831}
587bc950 832
5ca0d812
SC
833void wxTextCtrl::DiscardEdits()
834{
835 m_dirty = false;
836}
587bc950 837
5ca0d812
SC
838int wxTextCtrl::GetNumberOfLines() const
839{
840 return GetPeer()->GetNumberOfLines() ;
841}
587bc950 842
5ca0d812
SC
843long wxTextCtrl::XYToPosition(long x, long y) const
844{
845 return GetPeer()->XYToPosition( x , y ) ;
846}
587bc950 847
5ca0d812 848bool wxTextCtrl::PositionToXY(long pos, long *x, long *y) const
72055702 849{
ffafe6ca 850 return GetPeer()->PositionToXY( pos , x , y ) ;
5ca0d812 851}
1fa29bdc 852
5ca0d812
SC
853void wxTextCtrl::ShowPosition(long pos)
854{
855 return GetPeer()->ShowPosition(pos) ;
856}
1fa29bdc 857
5ca0d812
SC
858int wxTextCtrl::GetLineLength(long lineNo) const
859{
860 return GetPeer()->GetLineLength(lineNo) ;
1b2b1638
SC
861}
862
5ca0d812 863wxString wxTextCtrl::GetLineText(long lineNo) const
1b2b1638 864{
5ca0d812 865 return GetPeer()->GetLineText(lineNo) ;
72055702
SC
866}
867
5ca0d812 868void wxTextCtrl::Command(wxCommandEvent & event)
72055702 869{
c88b7d28
DS
870 SetValue(event.GetString());
871 ProcessCommand(event);
5ca0d812 872}
72055702 873
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SC
874void wxTextCtrl::OnDropFiles(wxDropFilesEvent& event)
875{
876 // By default, load the first file into the text window.
877 if (event.GetNumberOfFiles() > 0)
ffafe6ca 878 LoadFile( event.GetFiles()[0] );
5ca0d812 879}
ef4a634b 880
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SC
881void wxTextCtrl::OnEraseBackground(wxEraseEvent& event)
882{
883 // all erasing should be done by the real mac control implementation
884 // while this is true for MLTE under classic, the HITextView is somehow
885 // transparent but background erase is not working correctly, so intercept
886 // things while we can...
395480fb 887 event.Skip() ;
7ea087b7
SC
888}
889
5ca0d812
SC
890void wxTextCtrl::OnChar(wxKeyEvent& event)
891{
892 int key = event.GetKeyCode() ;
893 bool eat_key = false ;
72055702 894
c4d9fc39
SC
895 if ( key == 'a' && event.MetaDown() )
896 {
88a7a4e1
WS
897 SelectAll() ;
898
c4d9fc39
SC
899 return ;
900 }
901
5ca0d812 902 if ( key == 'c' && event.MetaDown() )
72055702 903 {
5ca0d812
SC
904 if ( CanCopy() )
905 Copy() ;
fef981b4 906
5ca0d812 907 return ;
72055702
SC
908 }
909
5ca0d812 910 if ( !IsEditable() && key != WXK_LEFT && key != WXK_RIGHT && key != WXK_DOWN && key != WXK_UP && key != WXK_TAB &&
8e13c1ec 911 !( key == WXK_RETURN && ( (m_windowStyle & wxTE_PROCESS_ENTER) || (m_windowStyle & wxTE_MULTILINE) ) )
faa94f3e 912// && key != WXK_PAGEUP && key != WXK_PAGEDOWN && key != WXK_HOME && key != WXK_END
5ca0d812 913 )
29e4a190 914 {
5ca0d812
SC
915 // eat it
916 return ;
917 }
d3016f30 918
b9bae707
VZ
919 // Check if we have reached the max # of chars (if it is set), but still
920 // allow navigation and deletion
faa94f3e 921 if ( !IsMultiLine() && m_maxLength && GetValue().length() >= m_maxLength &&
bdf0c19c 922 key != WXK_LEFT && key != WXK_RIGHT && key != WXK_TAB &&
8e13c1ec 923 key != WXK_BACK && !( key == WXK_RETURN && (m_windowStyle & wxTE_PROCESS_ENTER) )
bdf0c19c
KH
924 )
925 {
926 // eat it, we don't want to add more than allowed # of characters
b9bae707
VZ
927
928 // TODO: generate EVT_TEXT_MAXLEN()
bdf0c19c
KH
929 return;
930 }
931
5ca0d812
SC
932 // assume that any key not processed yet is going to modify the control
933 m_dirty = true;
587bc950 934
5ca0d812
SC
935 if ( key == 'v' && event.MetaDown() )
936 {
937 if ( CanPaste() )
938 Paste() ;
0207e969 939
5ca0d812 940 return ;
29e4a190 941 }
fef981b4 942
5ca0d812 943 if ( key == 'x' && event.MetaDown() )
ed8c2780 944 {
5ca0d812
SC
945 if ( CanCut() )
946 Cut() ;
fef981b4 947
5ca0d812 948 return ;
1b2b1638 949 }
a8d2fb31 950
5ca0d812
SC
951 switch ( key )
952 {
953 case WXK_RETURN:
8e13c1ec 954 if (m_windowStyle & wxTE_PROCESS_ENTER)
5ca0d812
SC
955 {
956 wxCommandEvent event(wxEVT_COMMAND_TEXT_ENTER, m_windowId);
957 event.SetEventObject( this );
958 event.SetString( GetValue() );
959 if ( GetEventHandler()->ProcessEvent(event) )
960 return;
961 }
fef981b4 962
5ca0d812
SC
963 if ( !(m_windowStyle & wxTE_MULTILINE) )
964 {
965 wxWindow *parent = GetParent();
fef981b4
DS
966 while ( parent && !parent->IsTopLevel() && parent->GetDefaultItem() == NULL )
967 {
968 parent = parent->GetParent() ;
5ca0d812 969 }
fef981b4 970
5ca0d812
SC
971 if ( parent && parent->GetDefaultItem() )
972 {
fef981b4 973 wxButton *def = wxDynamicCast(parent->GetDefaultItem(), wxButton);
5ca0d812
SC
974 if ( def && def->IsEnabled() )
975 {
976 wxCommandEvent event(wxEVT_COMMAND_BUTTON_CLICKED, def->GetId() );
977 event.SetEventObject(def);
978 def->Command(event);
fef981b4 979
5ca0d812 980 return ;
3dee36ae 981 }
5ca0d812
SC
982 }
983
984 // this will make wxWidgets eat the ENTER key so that
0207e969 985 // we actually prevent line wrapping in a single line text control
7d8268a1 986 eat_key = true;
5ca0d812 987 }
5ca0d812 988 break;
facd6764 989
5ca0d812
SC
990 case WXK_TAB:
991 if ( !(m_windowStyle & wxTE_PROCESS_TAB))
992 {
993 int flags = 0;
994 if (!event.ShiftDown())
995 flags |= wxNavigationKeyEvent::IsForward ;
996 if (event.ControlDown())
997 flags |= wxNavigationKeyEvent::WinChange ;
998 Navigate(flags);
fef981b4 999
5ca0d812
SC
1000 return;
1001 }
1002 else
1003 {
fef981b4
DS
1004 // This is necessary (don't know why);
1005 // otherwise the tab will not be inserted.
5ca0d812
SC
1006 WriteText(wxT("\t"));
1007 }
a8d2fb31 1008 break;
7d8268a1 1009
a8d2fb31 1010 default:
5ca0d812
SC
1011 break;
1012 }
facd6764 1013
5ca0d812 1014 if (!eat_key)
7f1de2b2 1015 {
5ca0d812 1016 // perform keystroke handling
665b537f 1017 event.Skip(true) ;
7f1de2b2 1018 }
a8d2fb31 1019
5ca0d812 1020 if ( ( key >= 0x20 && key < WXK_START ) ||
fce161de 1021 ( key >= WXK_NUMPAD0 && key <= WXK_DIVIDE ) ||
5ca0d812
SC
1022 key == WXK_RETURN ||
1023 key == WXK_DELETE ||
1024 key == WXK_BACK)
7f1de2b2 1025 {
5ca0d812 1026 wxCommandEvent event1(wxEVT_COMMAND_TEXT_UPDATED, m_windowId);
5ca0d812 1027 event1.SetEventObject( this );
c88b7d28 1028 wxPostEvent( GetEventHandler(), event1 );
7f1de2b2 1029 }
5ca0d812 1030}
facd6764 1031
5ca0d812
SC
1032// ----------------------------------------------------------------------------
1033// standard handlers for standard edit menu events
1034// ----------------------------------------------------------------------------
1035
1036void wxTextCtrl::OnCut(wxCommandEvent& WXUNUSED(event))
1037{
1038 Cut();
72055702
SC
1039}
1040
5ca0d812 1041void wxTextCtrl::OnCopy(wxCommandEvent& WXUNUSED(event))
facd6764 1042{
5ca0d812
SC
1043 Copy();
1044}
7f1de2b2 1045
5ca0d812
SC
1046void wxTextCtrl::OnPaste(wxCommandEvent& WXUNUSED(event))
1047{
1048 Paste();
facd6764
SC
1049}
1050
5ca0d812 1051void wxTextCtrl::OnUndo(wxCommandEvent& WXUNUSED(event))
facd6764 1052{
5ca0d812 1053 Undo();
facd6764
SC
1054}
1055
5ca0d812
SC
1056void wxTextCtrl::OnRedo(wxCommandEvent& WXUNUSED(event))
1057{
1058 Redo();
1059}
facd6764 1060
24eef584
SC
1061void wxTextCtrl::OnDelete(wxCommandEvent& WXUNUSED(event))
1062{
1063 long from, to;
ffafe6ca 1064
c88b7d28 1065 GetSelection( &from, &to );
24eef584 1066 if (from != -1 && to != -1)
c88b7d28 1067 Remove( from, to );
24eef584
SC
1068}
1069
1070void wxTextCtrl::OnSelectAll(wxCommandEvent& WXUNUSED(event))
1071{
1072 SetSelection(-1, -1);
1073}
1074
5ca0d812 1075void wxTextCtrl::OnUpdateCut(wxUpdateUIEvent& event)
72055702 1076{
5ca0d812 1077 event.Enable( CanCut() );
72055702
SC
1078}
1079
5ca0d812
SC
1080void wxTextCtrl::OnUpdateCopy(wxUpdateUIEvent& event)
1081{
1082 event.Enable( CanCopy() );
72055702
SC
1083}
1084
5ca0d812 1085void wxTextCtrl::OnUpdatePaste(wxUpdateUIEvent& event)
72055702 1086{
5ca0d812 1087 event.Enable( CanPaste() );
72055702
SC
1088}
1089
5ca0d812 1090void wxTextCtrl::OnUpdateUndo(wxUpdateUIEvent& event)
29b30405 1091{
5ca0d812 1092 event.Enable( CanUndo() );
29b30405
SC
1093}
1094
5ca0d812 1095void wxTextCtrl::OnUpdateRedo(wxUpdateUIEvent& event)
facd6764 1096{
5ca0d812 1097 event.Enable( CanRedo() );
facd6764
SC
1098}
1099
24eef584
SC
1100void wxTextCtrl::OnUpdateDelete(wxUpdateUIEvent& event)
1101{
1102 long from, to;
ffafe6ca 1103
c88b7d28 1104 GetSelection( &from, &to );
0207e969 1105 event.Enable( from != -1 && to != -1 && from != to && IsEditable() ) ;
24eef584
SC
1106}
1107
1108void wxTextCtrl::OnUpdateSelectAll(wxUpdateUIEvent& event)
1109{
1110 event.Enable(GetLastPosition() > 0);
1111}
1112
a8d2fb31 1113// CS: Context Menus only work with MLTE implementations or non-multiline HIViews at the moment
24eef584
SC
1114
1115void wxTextCtrl::OnContextMenu(wxContextMenuEvent& event)
1116{
64bd657c
SC
1117 if ( GetPeer()->HasOwnContextMenu() )
1118 {
1119 event.Skip() ;
1120 return ;
1121 }
0207e969 1122
24eef584
SC
1123 if (m_privateContextMenu == NULL)
1124 {
1125 m_privateContextMenu = new wxMenu;
1126 m_privateContextMenu->Append(wxID_UNDO, _("&Undo"));
1127 m_privateContextMenu->Append(wxID_REDO, _("&Redo"));
1128 m_privateContextMenu->AppendSeparator();
1129 m_privateContextMenu->Append(wxID_CUT, _("Cu&t"));
1130 m_privateContextMenu->Append(wxID_COPY, _("&Copy"));
1131 m_privateContextMenu->Append(wxID_PASTE, _("&Paste"));
1132 m_privateContextMenu->Append(wxID_CLEAR, _("&Delete"));
1133 m_privateContextMenu->AppendSeparator();
1134 m_privateContextMenu->Append(wxID_SELECTALL, _("Select &All"));
1135 }
faa94f3e 1136
24eef584
SC
1137 if (m_privateContextMenu != NULL)
1138 PopupMenu(m_privateContextMenu);
1139}
1140
5ca0d812 1141bool wxTextCtrl::MacSetupCursor( const wxPoint& pt )
29b30405 1142{
0207e969 1143 if ( !GetPeer()->SetupCursor( pt ) )
f2c3f2a8
SC
1144 return wxWindow::MacSetupCursor( pt ) ;
1145 else
1146 return true ;
5ca0d812 1147}
a8d2fb31 1148
20b69855 1149#if !TARGET_API_MAC_OSX
24260aae 1150
5ca0d812 1151// user pane implementation
ef4a634b 1152
7d8268a1 1153void wxTextCtrl::MacControlUserPaneDrawProc(wxInt16 part)
5ca0d812 1154{
24260aae 1155 GetPeer()->MacControlUserPaneDrawProc( part ) ;
29b30405
SC
1156}
1157
7d8268a1 1158wxInt16 wxTextCtrl::MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y)
29b30405 1159{
24260aae 1160 return GetPeer()->MacControlUserPaneHitTestProc( x , y ) ;
29b30405
SC
1161}
1162
7d8268a1 1163wxInt16 wxTextCtrl::MacControlUserPaneTrackingProc(wxInt16 x, wxInt16 y, void* actionProc)
72055702 1164{
24260aae 1165 return GetPeer()->MacControlUserPaneTrackingProc( x , y , actionProc ) ;
72055702
SC
1166}
1167
7d8268a1 1168void wxTextCtrl::MacControlUserPaneIdleProc()
72055702 1169{
24260aae 1170 GetPeer()->MacControlUserPaneIdleProc( ) ;
72055702
SC
1171}
1172
7d8268a1 1173wxInt16 wxTextCtrl::MacControlUserPaneKeyDownProc(wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers)
72055702 1174{
24260aae 1175 return GetPeer()->MacControlUserPaneKeyDownProc( keyCode , charCode , modifiers ) ;
72055702
SC
1176}
1177
7d8268a1 1178void wxTextCtrl::MacControlUserPaneActivateProc(bool activating)
72055702 1179{
24260aae 1180 GetPeer()->MacControlUserPaneActivateProc( activating ) ;
72055702
SC
1181}
1182
7d8268a1 1183wxInt16 wxTextCtrl::MacControlUserPaneFocusProc(wxInt16 action)
72055702 1184{
24260aae 1185 return GetPeer()->MacControlUserPaneFocusProc( action ) ;
72055702
SC
1186}
1187
7d8268a1 1188void wxTextCtrl::MacControlUserPaneBackgroundProc(void* info)
72055702 1189{
24260aae 1190 GetPeer()->MacControlUserPaneBackgroundProc( info ) ;
5ca0d812 1191}
24260aae 1192
20b69855 1193#endif
a8d2fb31 1194
5ca0d812
SC
1195// ----------------------------------------------------------------------------
1196// implementation base class
1197// ----------------------------------------------------------------------------
1198
0f7817ab
SC
1199wxMacTextControl::wxMacTextControl(wxTextCtrl* peer) :
1200 wxMacControl( peer )
5ca0d812 1201{
72055702
SC
1202}
1203
7d8268a1 1204wxMacTextControl::~wxMacTextControl()
72055702 1205{
72055702
SC
1206}
1207
7d8268a1 1208void wxMacTextControl::SetStyle(long start, long end, const wxTextAttr& style)
72055702 1209{
72055702
SC
1210}
1211
7d8268a1 1212void wxMacTextControl::Copy()
72055702 1213{
72055702
SC
1214}
1215
7d8268a1 1216void wxMacTextControl::Cut()
72055702 1217{
72055702
SC
1218}
1219
7d8268a1 1220void wxMacTextControl::Paste()
72055702 1221{
72055702
SC
1222}
1223
7d8268a1
WS
1224bool wxMacTextControl::CanPaste() const
1225{
5ca0d812
SC
1226 return false ;
1227}
1228
7d8268a1 1229void wxMacTextControl::SetEditable(bool editable)
72055702 1230{
7d8268a1 1231}
facd6764 1232
7d8268a1 1233wxTextPos wxMacTextControl::GetLastPosition() const
5ca0d812 1234{
faa94f3e 1235 return GetStringValue().length() ;
5ca0d812 1236}
facd6764 1237
44aa865d
SC
1238void wxMacTextControl::Replace( long from , long to , const wxString &val )
1239{
1240 SetSelection( from , to ) ;
fef981b4 1241 WriteText( val ) ;
44aa865d
SC
1242}
1243
1244void wxMacTextControl::Remove( long from , long to )
5ca0d812 1245{
44aa865d
SC
1246 SetSelection( from , to ) ;
1247 WriteText( wxEmptyString) ;
72055702
SC
1248}
1249
7d8268a1 1250void wxMacTextControl::Clear()
72055702 1251{
5ca0d812 1252 SetStringValue( wxEmptyString ) ;
72055702
SC
1253}
1254
7d8268a1 1255bool wxMacTextControl::CanUndo() const
72055702 1256{
5ca0d812
SC
1257 return false ;
1258}
587bc950 1259
a8d2fb31
DS
1260void wxMacTextControl::Undo()
1261{
1262}
5ca0d812
SC
1263
1264bool wxMacTextControl::CanRedo() const
1265{
1266 return false ;
7d8268a1 1267}
5ca0d812 1268
7d8268a1 1269void wxMacTextControl::Redo()
5ca0d812 1270{
72055702
SC
1271}
1272
5ca0d812 1273long wxMacTextControl::XYToPosition(long x, long y) const
72055702 1274{
5ca0d812
SC
1275 return 0 ;
1276}
72055702 1277
7d8268a1 1278bool wxMacTextControl::PositionToXY(long pos, long *x, long *y) const
5ca0d812
SC
1279{
1280 return false ;
72055702
SC
1281}
1282
7d8268a1
WS
1283void wxMacTextControl::ShowPosition( long WXUNUSED(pos) )
1284{
1285}
5ca0d812 1286
7d8268a1 1287int wxMacTextControl::GetNumberOfLines() const
7548762c 1288{
5ca0d812
SC
1289 ItemCount lines = 0 ;
1290 wxString content = GetStringValue() ;
1291 lines = 1;
fef981b4 1292
faa94f3e 1293 for (size_t i = 0; i < content.length() ; i++)
7548762c 1294 {
fef981b4
DS
1295 if (content[i] == '\r')
1296 lines++;
7548762c 1297 }
a8d2fb31 1298
5ca0d812
SC
1299 return lines ;
1300}
7548762c 1301
5ca0d812 1302wxString wxMacTextControl::GetLineText(long lineNo) const
7548762c 1303{
fef981b4 1304 // TODO: change this if possible to reflect real lines
5ca0d812 1305 wxString content = GetStringValue() ;
7d8268a1 1306
5ca0d812
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1307 // Find line first
1308 int count = 0;
faa94f3e 1309 for (size_t i = 0; i < content.length() ; i++)
7548762c 1310 {
5ca0d812
SC
1311 if (count == lineNo)
1312 {
1313 // Add chars in line then
1314 wxString tmp;
7d8268a1 1315
faa94f3e 1316 for (size_t j = i; j < content.length(); j++)
5ca0d812
SC
1317 {
1318 if (content[j] == '\n')
1319 return tmp;
7d8268a1 1320
5ca0d812
SC
1321 tmp += content[j];
1322 }
7d8268a1 1323
5ca0d812
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1324 return tmp;
1325 }
a8d2fb31 1326
fef981b4
DS
1327 if (content[i] == '\n')
1328 count++;
7548762c 1329 }
a8d2fb31 1330
5ca0d812
SC
1331 return wxEmptyString ;
1332}
7548762c 1333
a8d2fb31 1334int wxMacTextControl::GetLineLength(long lineNo) const
5ca0d812 1335{
fef981b4 1336 // TODO: change this if possible to reflect real lines
5ca0d812 1337 wxString content = GetStringValue() ;
7d8268a1 1338
5ca0d812
SC
1339 // Find line first
1340 int count = 0;
faa94f3e 1341 for (size_t i = 0; i < content.length() ; i++)
7548762c 1342 {
5ca0d812
SC
1343 if (count == lineNo)
1344 {
1345 // Count chars in line then
1346 count = 0;
faa94f3e 1347 for (size_t j = i; j < content.length(); j++)
5ca0d812
SC
1348 {
1349 count++;
a8d2fb31
DS
1350 if (content[j] == '\n')
1351 return count;
5ca0d812 1352 }
7d8268a1 1353
5ca0d812
SC
1354 return count;
1355 }
a8d2fb31 1356
fef981b4
DS
1357 if (content[i] == '\n')
1358 count++;
7548762c 1359 }
a8d2fb31 1360
5ca0d812
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1361 return 0 ;
1362}
7548762c 1363
5ca0d812
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1364// ----------------------------------------------------------------------------
1365// standard unicode control implementation
1366// ----------------------------------------------------------------------------
1367
1368#if TARGET_API_MAC_OSX
1369
ad604d0f
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1370// the current unicode textcontrol implementation has a bug : only if the control
1371// is currently having the focus, the selection can be retrieved by the corresponding
1372// data tag. So we have a mirroring using a member variable
1373// TODO : build event table using virtual member functions for wxMacControl
1374
1375static const EventTypeSpec unicodeTextControlEventList[] =
1376{
1377 { kEventClassControl , kEventControlSetFocusPart } ,
1378} ;
1379
1380static pascal OSStatus wxMacUnicodeTextControlControlEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
1381{
1382 OSStatus result = eventNotHandledErr ;
1383 wxMacUnicodeTextControl* focus = (wxMacUnicodeTextControl*) data ;
1384 wxMacCarbonEvent cEvent( event ) ;
9eddec69 1385
ad604d0f
SC
1386 switch ( GetEventKind( event ) )
1387 {
1388 case kEventControlSetFocusPart :
1389 {
1390 ControlPartCode controlPart = cEvent.GetParameter<ControlPartCode>(kEventParamControlPart , typeControlPartCode );
1391 if ( controlPart == kControlFocusNoPart )
1392 {
1393 // about to loose focus -> store selection to field
1394 focus->GetData<ControlEditTextSelectionRec>( 0, kControlEditTextSelectionTag, &focus->m_selection );
1395 }
1396 result = CallNextEventHandler(handler,event) ;
1397 if ( controlPart != kControlFocusNoPart )
1398 {
1399 // about to gain focus -> set selection from field
1400 focus->SetData<ControlEditTextSelectionRec>( 0, kControlEditTextSelectionTag, &focus->m_selection );
1401 }
1402 break;
1403 }
1404 default:
1405 break ;
1406 }
9eddec69 1407
ad604d0f
SC
1408 return result ;
1409}
1410
1411static pascal OSStatus wxMacUnicodeTextControlEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
1412{
1413 OSStatus result = eventNotHandledErr ;
9eddec69 1414
ad604d0f
SC
1415 switch ( GetEventClass( event ) )
1416 {
1417 case kEventClassControl :
1418 result = wxMacUnicodeTextControlControlEventHandler( handler , event , data ) ;
1419 break ;
9eddec69 1420
ad604d0f
SC
1421 default :
1422 break ;
1423 }
1424 return result ;
1425}
1426
1427DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacUnicodeTextControlEventHandler )
1428
0f7817ab 1429wxMacUnicodeTextControl::wxMacUnicodeTextControl( wxTextCtrl *wxPeer,
ffafe6ca
DS
1430 const wxString& str,
1431 const wxPoint& pos,
1432 const wxSize& size, long style )
1433 : wxMacTextControl( wxPeer )
5ca0d812
SC
1434{
1435 m_font = wxPeer->GetFont() ;
1436 m_windowStyle = style ;
7d8268a1 1437 Rect bounds = wxMacGetBoundsForControl( wxPeer , pos , size ) ;
5ca0d812 1438 wxString st = str ;
395480fb 1439 wxMacConvertNewlines10To13( &st ) ;
5ca0d812
SC
1440 wxMacCFStringHolder cf(st , m_font.GetEncoding()) ;
1441 CFStringRef cfr = cf ;
1442 Boolean isPassword = ( m_windowStyle & wxTE_PASSWORD ) != 0 ;
1443 m_valueTag = isPassword ? kControlEditTextPasswordCFStringTag : kControlEditTextCFStringTag ;
ffafe6ca
DS
1444
1445 OSStatus err = CreateEditUnicodeTextControl(
fef981b4
DS
1446 MAC_WXHWND(wxPeer->MacGetTopLevelWindowRef()), &bounds , cfr ,
1447 isPassword , NULL , &m_controlRef ) ;
ffafe6ca 1448 verify_noerr( err );
7d8268a1 1449
5ca0d812 1450 if ( !(m_windowStyle & wxTE_MULTILINE) )
5ca0d812 1451 SetData<Boolean>( kControlEditTextPart , kControlEditTextSingleLineTag , true ) ;
ad604d0f
SC
1452
1453 InstallControlEventHandler( m_controlRef , GetwxMacUnicodeTextControlEventHandlerUPP(),
1454 GetEventTypeCount(unicodeTextControlEventList), unicodeTextControlEventList, this,
1455 &m_focusHandlerRef);
5ca0d812 1456}
7548762c 1457
5ca0d812 1458wxMacUnicodeTextControl::~wxMacUnicodeTextControl()
7548762c 1459{
ad604d0f 1460 ::RemoveEventHandler( m_focusHandlerRef );
7548762c
SC
1461}
1462
7d8268a1 1463void wxMacUnicodeTextControl::VisibilityChanged(bool shown)
7548762c 1464{
5ca0d812
SC
1465 if ( !(m_windowStyle & wxTE_MULTILINE) && shown )
1466 {
fef981b4
DS
1467 // work around a refresh issue insofar as not always the entire content is shown,
1468 // even if this would be possible
5ca0d812
SC
1469 ControlEditTextSelectionRec sel ;
1470 CFStringRef value = NULL ;
7548762c 1471
5ca0d812 1472 verify_noerr( GetData<ControlEditTextSelectionRec>( 0, kControlEditTextSelectionTag, &sel ) );
c88b7d28 1473 verify_noerr( GetData<CFStringRef>( 0, m_valueTag, &value ) );
5ca0d812
SC
1474 verify_noerr( SetData<CFStringRef>( 0, m_valueTag, &value ) );
1475 verify_noerr( SetData<ControlEditTextSelectionRec>( 0, kControlEditTextSelectionTag, &sel ) );
7d8268a1 1476
5ca0d812
SC
1477 CFRelease( value ) ;
1478 }
1479}
a8d2fb31 1480
7d8268a1 1481wxString wxMacUnicodeTextControl::GetStringValue() const
7548762c 1482{
5ca0d812 1483 wxString result ;
c88b7d28 1484 CFStringRef value = GetData<CFStringRef>(0, m_valueTag) ;
5ca0d812
SC
1485 if ( value )
1486 {
1487 wxMacCFStringHolder cf(value) ;
1488 result = cf.AsString() ;
1489 }
a8d2fb31 1490
2e7573f7 1491#if '\n' == 10
395480fb
SC
1492 wxMacConvertNewlines13To10( &result ) ;
1493#else
5ca0d812 1494 wxMacConvertNewlines10To13( &result ) ;
395480fb 1495#endif
a8d2fb31 1496
7548762c
SC
1497 return result ;
1498}
a8d2fb31 1499
c88b7d28 1500void wxMacUnicodeTextControl::SetStringValue( const wxString &str )
5ca0d812
SC
1501{
1502 wxString st = str ;
395480fb 1503 wxMacConvertNewlines10To13( &st ) ;
ffafe6ca 1504 wxMacCFStringHolder cf( st , m_font.GetEncoding() ) ;
0207e969 1505 verify_noerr( SetData<CFStringRef>( 0, m_valueTag , cf ) ) ;
5ca0d812 1506}
a8d2fb31 1507
5ca0d812
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1508void wxMacUnicodeTextControl::Copy()
1509{
1510 SendHICommand( kHICommandCopy ) ;
1511}
a8d2fb31 1512
5ca0d812
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1513void wxMacUnicodeTextControl::Cut()
1514{
1515 SendHICommand( kHICommandCut ) ;
1516}
a8d2fb31 1517
5ca0d812
SC
1518void wxMacUnicodeTextControl::Paste()
1519{
1520 SendHICommand( kHICommandPaste ) ;
1521}
a8d2fb31 1522
5ca0d812
SC
1523bool wxMacUnicodeTextControl::CanPaste() const
1524{
1525 return true ;
1526}
a8d2fb31 1527
7d8268a1 1528void wxMacUnicodeTextControl::SetEditable(bool editable)
5ca0d812 1529{
35d9ac06
SC
1530#if 0 // leads to problem because text cannot be selected anymore
1531 SetData<Boolean>( kControlEditTextPart , kControlEditTextLockedTag , (Boolean) !editable ) ;
1532#endif
5ca0d812 1533}
7548762c 1534
0207e969 1535void wxMacUnicodeTextControl::GetSelection( long* from, long* to ) const
7548762c 1536{
5ca0d812 1537 ControlEditTextSelectionRec sel ;
ad604d0f
SC
1538 if (HasFocus())
1539 verify_noerr( GetData<ControlEditTextSelectionRec>( 0, kControlEditTextSelectionTag, &sel ) ) ;
1540 else
1541 sel = m_selection ;
9eddec69 1542
0207e969
DS
1543 if ( from )
1544 *from = sel.selStart ;
1545 if ( to )
1546 *to = sel.selEnd ;
7548762c
SC
1547}
1548
7d8268a1 1549void wxMacUnicodeTextControl::SetSelection( long from , long to )
ef4a634b 1550{
5ca0d812 1551 ControlEditTextSelectionRec sel ;
ad604d0f
SC
1552 wxString result ;
1553 int textLength = 0 ;
1554 CFStringRef value = GetData<CFStringRef>(0, m_valueTag) ;
1555 if ( value )
1556 {
1557 wxMacCFStringHolder cf(value) ;
1832043f 1558 textLength = cf.AsString().length() ;
ad604d0f
SC
1559 }
1560
1a535eb9
SC
1561 if ((from == -1) && (to == -1))
1562 {
1563 from = 0 ;
9eddec69 1564 to = textLength ;
ad604d0f
SC
1565 }
1566 else
1567 {
1568 from = wxMin(textLength,wxMax(from,0)) ;
1569 to = wxMax(0,wxMin(textLength,to)) ;
1a535eb9 1570 }
a8d2fb31 1571
5ca0d812
SC
1572 sel.selStart = from ;
1573 sel.selEnd = to ;
ad604d0f
SC
1574 if ( HasFocus() )
1575 SetData<ControlEditTextSelectionRec>( 0, kControlEditTextSelectionTag, &sel ) ;
1576 else
1577 m_selection = sel;
5ca0d812 1578}
facd6764 1579
c88b7d28 1580void wxMacUnicodeTextControl::WriteText( const wxString& str )
5ca0d812
SC
1581{
1582 wxString st = str ;
395480fb 1583 wxMacConvertNewlines10To13( &st ) ;
0207e969
DS
1584
1585#if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2
ad604d0f
SC
1586 if ( HasFocus() )
1587 {
7548762c
SC
1588 wxMacCFStringHolder cf(st , m_font.GetEncoding() ) ;
1589 CFStringRef value = cf ;
5ca0d812 1590 SetData<CFStringRef>( 0, kControlEditTextInsertCFStringRefTag, &value );
ad604d0f 1591 }
df39467f 1592 else
ad604d0f
SC
1593#endif
1594 {
5ca0d812 1595 wxString val = GetStringValue() ;
7548762c
SC
1596 long start , end ;
1597 GetSelection( &start , &end ) ;
1598 val.Remove( start , end - start ) ;
1599 val.insert( start , str ) ;
5ca0d812 1600 SetStringValue( val ) ;
faa94f3e 1601 SetSelection( start + str.length() , start + str.length() ) ;
ad604d0f 1602 }
72055702
SC
1603}
1604
5ca0d812 1605#endif
facd6764 1606
5ca0d812
SC
1607// ----------------------------------------------------------------------------
1608// MLTE control implementation (common part)
1609// ----------------------------------------------------------------------------
facd6764 1610
a8d2fb31 1611// if MTLE is read only, no changes at all are allowed, not even from
5ca0d812
SC
1612// procedural API, in order to allow changes via API all the same we must undo
1613// the readonly status while we are executing, this class helps to do so
72055702 1614
5de694f0 1615class wxMacEditHelper
72055702 1616{
5ca0d812 1617public :
5de694f0 1618 wxMacEditHelper( TXNObject txn )
5ca0d812
SC
1619 {
1620 TXNControlTag tag[] = { kTXNIOPrivilegesTag } ;
1621 m_txn = txn ;
1622 TXNGetTXNObjectControls( m_txn , 1 , tag , m_data ) ;
1623 if ( m_data[0].uValue == kTXNReadOnly )
1624 {
1625 TXNControlData data[] = { { kTXNReadWrite } } ;
1626 TXNSetTXNObjectControls( m_txn , false , 1 , tag , data ) ;
1627 }
1628 }
a8d2fb31 1629
5de694f0 1630 ~wxMacEditHelper()
5ca0d812
SC
1631 {
1632 TXNControlTag tag[] = { kTXNIOPrivilegesTag } ;
1633 if ( m_data[0].uValue == kTXNReadOnly )
5ca0d812 1634 TXNSetTXNObjectControls( m_txn , false , 1 , tag , m_data ) ;
5ca0d812 1635 }
a8d2fb31 1636
fef981b4
DS
1637protected :
1638 TXNObject m_txn ;
1639 TXNControlData m_data[1] ;
5ca0d812 1640} ;
72055702 1641
ffafe6ca
DS
1642wxMacMLTEControl::wxMacMLTEControl( wxTextCtrl *peer )
1643 : wxMacTextControl( peer )
789ae0cf 1644{
3dee36ae 1645 SetNeedsFocusRect( true ) ;
789ae0cf
SC
1646}
1647
7d8268a1 1648wxString wxMacMLTEControl::GetStringValue() const
72055702 1649{
5ca0d812
SC
1650 wxString result ;
1651 OSStatus err ;
1652 Size actualSize = 0;
c88b7d28 1653
5ca0d812
SC
1654 {
1655#if wxUSE_UNICODE
1656 Handle theText ;
c88b7d28 1657 err = TXNGetDataEncoded( m_txn, kTXNStartOffset, kTXNEndOffset, &theText, kTXNUnicodeTextData );
fef981b4 1658
5ca0d812 1659 // all done
fef981b4 1660 if ( err != noErr )
5ca0d812
SC
1661 {
1662 actualSize = 0 ;
1663 }
1664 else
1665 {
c88b7d28 1666 actualSize = GetHandleSize( theText ) / sizeof(UniChar) ;
5ca0d812
SC
1667 if ( actualSize > 0 )
1668 {
1669 wxChar *ptr = NULL ;
fef981b4 1670
7d8268a1 1671#if SIZEOF_WCHAR_T == 2
c88b7d28
DS
1672 ptr = new wxChar[actualSize + 1] ;
1673 wxStrncpy( ptr , (wxChar*)(*theText) , actualSize ) ;
5ca0d812 1674#else
c88b7d28 1675 SetHandleSize( theText, (actualSize + 1) * sizeof(UniChar) ) ;
5ca0d812
SC
1676 HLock( theText ) ;
1677 (((UniChar*)*theText)[actualSize]) = 0 ;
d9d488cf 1678 wxMBConvUTF16 converter ;
5ca0d812 1679 size_t noChars = converter.MB2WC( NULL , (const char*)*theText , 0 ) ;
88a7a4e1 1680 wxASSERT_MSG( noChars != wxCONV_FAILED, _T("Unable to count the number of characters in this string!") );
5ca0d812 1681 ptr = new wxChar[noChars + 1] ;
7d8268a1 1682
f3097709 1683 noChars = converter.MB2WC( ptr , (const char*)*theText , noChars + 1 ) ;
88a7a4e1 1684 wxASSERT_MSG( noChars != wxCONV_FAILED, _T("Conversion of string failed!") );
5ca0d812
SC
1685 ptr[noChars] = 0 ;
1686 HUnlock( theText ) ;
1687#endif
fef981b4 1688
5ca0d812
SC
1689 ptr[actualSize] = 0 ;
1690 result = wxString( ptr ) ;
c88b7d28 1691 delete [] ptr ;
5ca0d812 1692 }
a8d2fb31 1693
5ca0d812
SC
1694 DisposeHandle( theText ) ;
1695 }
1696#else
1697 Handle theText ;
c88b7d28 1698 err = TXNGetDataEncoded( m_txn , kTXNStartOffset, kTXNEndOffset, &theText, kTXNTextData );
0207e969 1699
5ca0d812 1700 // all done
0207e969 1701 if ( err != noErr )
5ca0d812
SC
1702 {
1703 actualSize = 0 ;
1704 }
1705 else
1706 {
1707 actualSize = GetHandleSize( theText ) ;
1708 if ( actualSize > 0 )
1709 {
1710 HLock( theText ) ;
1711 result = wxString( *theText , wxConvLocal , actualSize ) ;
1712 HUnlock( theText ) ;
1713 }
a8d2fb31 1714
5ca0d812
SC
1715 DisposeHandle( theText ) ;
1716 }
1717#endif
1718 }
a8d2fb31 1719
2e7573f7 1720#if '\n' == 10
395480fb
SC
1721 wxMacConvertNewlines13To10( &result ) ;
1722#else
5ca0d812 1723 wxMacConvertNewlines10To13( &result ) ;
395480fb 1724#endif
a8d2fb31 1725
5ca0d812 1726 return result ;
72055702
SC
1727}
1728
0207e969 1729void wxMacMLTEControl::SetStringValue( const wxString &str )
72055702 1730{
c88b7d28
DS
1731 wxString st = str;
1732 wxMacConvertNewlines10To13( &st );
395480fb 1733
5de694f0 1734 {
c88b7d28 1735 wxMacWindowClipper c( m_peer );
0207e969 1736
5de694f0 1737 {
c88b7d28
DS
1738 wxMacEditHelper help( m_txn );
1739 SetTXNData( st, kTXNStartOffset, kTXNEndOffset );
5de694f0 1740 }
0207e969 1741
fef981b4
DS
1742 TXNSetSelection( m_txn, 0, 0 );
1743 TXNShowSelection( m_txn, kTXNShowStart );
5de694f0 1744 }
5ca0d812 1745}
facd6764 1746
5ca0d812
SC
1747TXNFrameOptions wxMacMLTEControl::FrameOptionsFromWXStyle( long wxStyle )
1748{
c88b7d28
DS
1749 TXNFrameOptions frameOptions = kTXNDontDrawCaretWhenInactiveMask;
1750
b7e28620 1751#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_3
c88b7d28 1752 frameOptions |= kTXNDoFontSubstitutionMask;
b7e28620 1753#endif
4d7528a1 1754
c88b7d28 1755 if ( ! (wxStyle & wxTE_NOHIDESEL) )
5ca0d812
SC
1756 frameOptions |= kTXNDontDrawSelectionWhenInactiveMask ;
1757
c88b7d28
DS
1758 if ( wxStyle & (wxHSCROLL | wxTE_DONTWRAP) )
1759 frameOptions |= kTXNWantHScrollBarMask ;
1760
5ca0d812 1761 if ( wxStyle & wxTE_MULTILINE )
29e4a190 1762 {
c88b7d28 1763 frameOptions |= kTXNAlwaysWrapAtViewEdgeMask ;
72055702 1764
c88b7d28 1765 if ( !(wxStyle & wxTE_NO_VSCROLL) )
5de694f0 1766 {
5ca0d812 1767 frameOptions |= kTXNWantVScrollBarMask ;
c88b7d28 1768
04c3457a
DS
1769 // The following code causes drawing problems on 10.4. Perhaps it can be restored for
1770 // older versions of the OS, but I'm not sure it's appropriate to put a grow icon here
1771 // anyways, as AFAIK users can't actually use it to resize the text ctrl.
1772// if ( frameOptions & kTXNWantHScrollBarMask )
1773// frameOptions |= kTXNDrawGrowIconMask ;
5de694f0 1774 }
5ca0d812
SC
1775 }
1776 else
c88b7d28 1777 {
5ca0d812 1778 frameOptions |= kTXNSingleLineOnlyMask ;
c88b7d28 1779 }
7d8268a1 1780
5ca0d812
SC
1781 return frameOptions ;
1782}
cfeff6f7 1783
5ca0d812
SC
1784void wxMacMLTEControl::AdjustCreationAttributes( const wxColour &background, bool visible )
1785{
3dee36ae
WS
1786 TXNControlTag iControlTags[] =
1787 {
1788 kTXNDoFontSubstitution,
5de694f0
SC
1789 kTXNWordWrapStateTag ,
1790 };
3dee36ae
WS
1791 TXNControlData iControlData[] =
1792 {
c88b7d28
DS
1793 { true },
1794 { kTXNNoAutoWrap },
5de694f0 1795 };
3dee36ae 1796
5de694f0 1797 int toptag = WXSIZEOF( iControlTags ) ;
7d8268a1 1798
72055702
SC
1799 if ( m_windowStyle & wxTE_MULTILINE )
1800 {
c88b7d28
DS
1801 iControlData[1].uValue =
1802 (m_windowStyle & wxTE_DONTWRAP)
1803 ? kTXNNoAutoWrap
1804 : kTXNAutoWrap;
72055702 1805 }
0207e969 1806
ffafe6ca
DS
1807 OSStatus err = TXNSetTXNObjectControls( m_txn, false, toptag, iControlTags, iControlData ) ;
1808 verify_noerr( err );
facd6764 1809
fef981b4 1810 // setting the default font:
8e15e610 1811 // under 10.2 this causes a visible caret, therefore we avoid it
72055702 1812
8e15e610 1813 if ( UMAGetSystemVersion() >= 0x1030 )
72055702 1814 {
8e15e610
SC
1815 Str255 fontName ;
1816 SInt16 fontSize ;
1817 Style fontStyle ;
5ca0d812 1818
ffafe6ca 1819 GetThemeFont( kThemeSystemFont , GetApplicationScript() , fontName , &fontSize , &fontStyle ) ;
5ca0d812 1820
8e15e610
SC
1821 TXNTypeAttributes typeAttr[] =
1822 {
c88b7d28
DS
1823 { kTXNQDFontNameAttribute , kTXNQDFontNameAttributeSize , { (void*) fontName } } ,
1824 { kTXNQDFontSizeAttribute , kTXNFontSizeAttributeSize , { (void*) (fontSize << 16) } } ,
1825 { kTXNQDFontStyleAttribute , kTXNQDFontStyleAttributeSize , { (void*) normal } } ,
8e15e610
SC
1826 } ;
1827
ffafe6ca
DS
1828 err = TXNSetTypeAttributes(
1829 m_txn, sizeof(typeAttr) / sizeof(TXNTypeAttributes),
1830 typeAttr, kTXNStartOffset, kTXNEndOffset );
1831 verify_noerr( err );
8e15e610 1832 }
3dee36ae 1833
5ca0d812
SC
1834 if ( m_windowStyle & wxTE_PASSWORD )
1835 {
ffafe6ca
DS
1836 UniChar c = 0x00A5 ;
1837 err = TXNEchoMode( m_txn , c , 0 , true );
1838 verify_noerr( err );
72055702 1839 }
5ca0d812
SC
1840
1841 TXNBackground tback;
1842 tback.bgType = kTXNBackgroundTypeRGB;
1843 tback.bg.color = MAC_WXCOLORREF( background.GetPixel() );
0207e969 1844 TXNSetBackground( m_txn , &tback );
a8d2fb31 1845
64bd657c
SC
1846#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4
1847 if ( UMAGetSystemVersion() >= 0x1040 )
1848 {
1849 TXNCommandEventSupportOptions options ;
fef981b4 1850 if ( TXNGetCommandEventSupport( m_txn, &options ) == noErr )
64bd657c 1851 {
fef981b4
DS
1852 options |=
1853 kTXNSupportEditCommandProcessing
1854 | kTXNSupportEditCommandUpdating
1855 | kTXNSupportSpellCheckCommandProcessing
1856 | kTXNSupportSpellCheckCommandUpdating
1857 | kTXNSupportFontCommandProcessing
1858 | kTXNSupportFontCommandUpdating;
9eddec69 1859
64bd657c
SC
1860 TXNSetCommandEventSupport( m_txn , options ) ;
1861 }
1862 }
1863#endif
72055702
SC
1864}
1865
7d8268a1 1866void wxMacMLTEControl::SetBackground( const wxBrush &brush )
7ea087b7
SC
1867{
1868 // currently only solid background are supported
1869 TXNBackground tback;
0207e969 1870
7ea087b7
SC
1871 tback.bgType = kTXNBackgroundTypeRGB;
1872 tback.bg.color = MAC_WXCOLORREF( brush.GetColour().GetPixel() );
0207e969 1873 TXNSetBackground( m_txn , &tback );
7ea087b7
SC
1874}
1875
0207e969 1876void wxMacMLTEControl::TXNSetAttribute( const wxTextAttr& style , long from , long to )
72055702 1877{
7d8268a1 1878 TXNTypeAttributes typeAttr[4] ;
5ca0d812 1879 RGBColor color ;
0207e969 1880 int attrCount = 0 ;
fef981b4 1881
5ca0d812 1882 if ( style.HasFont() )
72055702 1883 {
5ca0d812 1884 const wxFont &font = style.GetFont() ;
9eddec69 1885
acead93d 1886#if 0 // old version
09660720
SC
1887 Str255 fontName = "\pMonaco" ;
1888 SInt16 fontSize = 12 ;
1889 Style fontStyle = normal ;
5ca0d812
SC
1890 wxMacStringToPascal( font.GetFaceName() , fontName ) ;
1891 fontSize = font.GetPointSize() ;
1892 if ( font.GetUnderlined() )
1893 fontStyle |= underline ;
1894 if ( font.GetWeight() == wxBOLD )
1895 fontStyle |= bold ;
1896 if ( font.GetStyle() == wxITALIC )
1897 fontStyle |= italic ;
eda3f2b4 1898
0207e969
DS
1899 typeAttr[attrCount].tag = kTXNQDFontNameAttribute ;
1900 typeAttr[attrCount].size = kTXNQDFontNameAttributeSize ;
1901 typeAttr[attrCount].data.dataPtr = (void*)fontName ;
1902 attrCount++ ;
1903
1904 typeAttr[attrCount].tag = kTXNQDFontSizeAttribute ;
1905 typeAttr[attrCount].size = kTXNFontSizeAttributeSize ;
1906 typeAttr[attrCount].data.dataValue = (fontSize << 16) ;
1907 attrCount++ ;
1908
1909 typeAttr[attrCount].tag = kTXNQDFontStyleAttribute ;
1910 typeAttr[attrCount].size = kTXNQDFontStyleAttributeSize ;
1911 typeAttr[attrCount].data.dataValue = fontStyle ;
1912 attrCount++ ;
acead93d
SC
1913#else
1914 typeAttr[attrCount].tag = kTXNATSUIStyle ;
1915 typeAttr[attrCount].size = kTXNATSUIStyleSize ;
1916 typeAttr[attrCount].data.dataValue = (UInt32)font.MacGetATSUStyle() ;
1917 attrCount++ ;
1918#endif
5ca0d812 1919 }
fef981b4 1920
5ca0d812
SC
1921 if ( style.HasTextColour() )
1922 {
5ca0d812 1923 color = MAC_WXCOLORREF(style.GetTextColour().GetPixel()) ;
0207e969
DS
1924
1925 typeAttr[attrCount].tag = kTXNQDFontColorAttribute ;
1926 typeAttr[attrCount].size = kTXNQDFontColorAttributeSize ;
1927 typeAttr[attrCount].data.dataPtr = (void*) &color ;
1928 attrCount++ ;
72055702 1929 }
fef981b4 1930
0207e969 1931 if ( attrCount > 0 )
8623a883 1932 {
0207e969 1933 verify_noerr( TXNSetTypeAttributes( m_txn , attrCount , typeAttr, from , to ) );
09660720
SC
1934 // unfortunately the relayout is not automatic
1935 TXNRecalcTextLayout( m_txn );
8623a883 1936 }
72055702
SC
1937}
1938
7d8268a1 1939void wxMacMLTEControl::SetFont( const wxFont & font , const wxColour& foreground , long windowStyle )
72055702 1940{
0207e969
DS
1941 wxMacEditHelper help( m_txn ) ;
1942 TXNSetAttribute( wxTextAttr( foreground, wxNullColour, font ), kTXNStartOffset, kTXNEndOffset ) ;
72055702 1943}
a8d2fb31 1944
0207e969 1945void wxMacMLTEControl::SetStyle( long start, long end, const wxTextAttr& style )
7d8268a1 1946{
0207e969
DS
1947 wxMacEditHelper help( m_txn ) ;
1948 TXNSetAttribute( style, start, end ) ;
7d8268a1
WS
1949}
1950
1951void wxMacMLTEControl::Copy()
5ca0d812
SC
1952{
1953 ClearCurrentScrap();
0207e969 1954 TXNCopy( m_txn );
5ca0d812 1955 TXNConvertToPublicScrap();
72055702
SC
1956}
1957
7d8268a1 1958void wxMacMLTEControl::Cut()
3a9fa0d6 1959{
5ca0d812 1960 ClearCurrentScrap();
0207e969 1961 TXNCut( m_txn );
5ca0d812 1962 TXNConvertToPublicScrap();
3a9fa0d6
VZ
1963}
1964
7d8268a1 1965void wxMacMLTEControl::Paste()
72055702 1966{
5ca0d812 1967 TXNConvertFromPublicScrap();
0207e969 1968 TXNPaste( m_txn );
72055702
SC
1969}
1970
5ca0d812 1971bool wxMacMLTEControl::CanPaste() const
72055702 1972{
5ca0d812 1973 return TXNIsScrapPastable() ;
72055702
SC
1974}
1975
7d8268a1 1976void wxMacMLTEControl::SetEditable(bool editable)
72055702 1977{
5ca0d812
SC
1978 TXNControlTag tag[] = { kTXNIOPrivilegesTag } ;
1979 TXNControlData data[] = { { editable ? kTXNReadWrite : kTXNReadOnly } } ;
c88b7d28 1980 TXNSetTXNObjectControls( m_txn, false, WXSIZEOF(tag), tag, data ) ;
5ca0d812 1981}
bd3169a7 1982
7d8268a1 1983wxTextPos wxMacMLTEControl::GetLastPosition() const
5ca0d812 1984{
7d8268a1 1985 wxTextPos actualsize = 0 ;
5ca0d812
SC
1986
1987 Handle theText ;
0207e969 1988 OSErr err = TXNGetDataEncoded( m_txn, kTXNStartOffset, kTXNEndOffset, &theText, kTXNTextData );
fef981b4
DS
1989
1990 // all done
1991 if ( err == noErr )
5ca0d812 1992 {
fef981b4
DS
1993 actualsize = GetHandleSize( theText ) ;
1994 DisposeHandle( theText ) ;
5ca0d812
SC
1995 }
1996 else
1997 {
fef981b4 1998 actualsize = 0 ;
5ca0d812
SC
1999 }
2000
2001 return actualsize ;
2002}
2003
44aa865d 2004void wxMacMLTEControl::Replace( long from , long to , const wxString &str )
5ca0d812
SC
2005{
2006 wxString value = str ;
395480fb 2007 wxMacConvertNewlines10To13( &value ) ;
5ca0d812 2008
5de694f0 2009 wxMacEditHelper help( m_txn ) ;
0f7817ab 2010 wxMacWindowClipper c( m_peer ) ;
5ca0d812 2011
0207e969 2012 TXNSetSelection( m_txn, from, to ) ;
5ca0d812 2013 TXNClear( m_txn ) ;
0207e969 2014 SetTXNData( value, kTXNUseCurrentSelection, kTXNUseCurrentSelection ) ;
5ca0d812
SC
2015}
2016
2017void wxMacMLTEControl::Remove( long from , long to )
2018{
0f7817ab 2019 wxMacWindowClipper c( m_peer ) ;
5de694f0 2020 wxMacEditHelper help( m_txn ) ;
0207e969 2021 TXNSetSelection( m_txn , from , to ) ;
5ca0d812
SC
2022 TXNClear( m_txn ) ;
2023}
2024
2025void wxMacMLTEControl::GetSelection( long* from, long* to) const
2026{
2027 TXNGetSelection( m_txn , (TXNOffset*) from , (TXNOffset*) to ) ;
2028}
2029
7d8268a1 2030void wxMacMLTEControl::SetSelection( long from , long to )
5ca0d812 2031{
0f7817ab 2032 wxMacWindowClipper c( m_peer ) ;
fef981b4
DS
2033
2034 // change the selection
5ca0d812 2035 if ((from == -1) && (to == -1))
0207e969 2036 TXNSelectAll( m_txn );
5ca0d812 2037 else
fef981b4 2038 TXNSetSelection( m_txn, from, to );
0207e969 2039
fef981b4 2040 TXNShowSelection( m_txn, kTXNShowStart );
5ca0d812
SC
2041}
2042
c88b7d28 2043void wxMacMLTEControl::WriteText( const wxString& str )
5ca0d812 2044{
5ca0d812 2045 wxString st = str ;
395480fb 2046 wxMacConvertNewlines10To13( &st ) ;
5ca0d812
SC
2047
2048 long start , end , dummy ;
0207e969 2049
5ca0d812 2050 GetSelection( &start , &dummy ) ;
5de694f0 2051 wxMacWindowClipper c( m_peer ) ;
0207e969 2052
5de694f0
SC
2053 {
2054 wxMacEditHelper helper( m_txn ) ;
c88b7d28 2055 SetTXNData( st, kTXNUseCurrentSelection, kTXNUseCurrentSelection ) ;
5de694f0 2056 }
a8d2fb31 2057
c88b7d28 2058 GetSelection( &dummy, &end ) ;
fef981b4
DS
2059
2060 // TODO: SetStyle( start , end , GetDefaultStyle() ) ;
5ca0d812
SC
2061}
2062
7d8268a1 2063void wxMacMLTEControl::Clear()
5ca0d812 2064{
0f7817ab 2065 wxMacWindowClipper c( m_peer ) ;
0207e969 2066 wxMacEditHelper st( m_txn ) ;
5ca0d812 2067 TXNSetSelection( m_txn , kTXNStartOffset , kTXNEndOffset ) ;
c88b7d28 2068 TXNClear( m_txn ) ;
5ca0d812
SC
2069}
2070
7d8268a1 2071bool wxMacMLTEControl::CanUndo() const
5ca0d812
SC
2072{
2073 return TXNCanUndo( m_txn , NULL ) ;
2074}
2075
7d8268a1 2076void wxMacMLTEControl::Undo()
5ca0d812 2077{
7d8268a1
WS
2078 TXNUndo( m_txn ) ;
2079}
5ca0d812 2080
fef981b4 2081bool wxMacMLTEControl::CanRedo() const
5ca0d812
SC
2082{
2083 return TXNCanRedo( m_txn , NULL ) ;
7d8268a1 2084}
5ca0d812 2085
7d8268a1
WS
2086void wxMacMLTEControl::Redo()
2087{
5ca0d812
SC
2088 TXNRedo( m_txn ) ;
2089}
2090
7d8268a1 2091int wxMacMLTEControl::GetNumberOfLines() const
5ca0d812
SC
2092{
2093 ItemCount lines = 0 ;
fef981b4
DS
2094 TXNGetLineCount( m_txn, &lines ) ;
2095
5ca0d812
SC
2096 return lines ;
2097}
2098
2099long wxMacMLTEControl::XYToPosition(long x, long y) const
2100{
2101 Point curpt ;
fef981b4 2102 wxTextPos lastpos ;
7d8268a1 2103
fef981b4 2104 // TODO: find a better implementation : while we can get the
5ca0d812
SC
2105 // line metrics of a certain line, we don't get its starting
2106 // position, so it would probably be rather a binary search
2107 // for the start position
c88b7d28 2108 long xpos = 0, ypos = 0 ;
5ca0d812 2109 int lastHeight = 0 ;
5ca0d812 2110 ItemCount n ;
fef981b4
DS
2111
2112 lastpos = GetLastPosition() ;
ebe86b1e 2113 for ( n = 0 ; n <= (ItemCount) lastpos ; ++n )
bd3169a7
SC
2114 {
2115 if ( y == ypos && x == xpos )
2116 return n ;
7d8268a1 2117
ffafe6ca 2118 TXNOffsetToPoint( m_txn, n, &curpt ) ;
bd3169a7
SC
2119
2120 if ( curpt.v > lastHeight )
2121 {
2122 xpos = 0 ;
2123 if ( n > 0 )
2124 ++ypos ;
0207e969 2125
bd3169a7
SC
2126 lastHeight = curpt.v ;
2127 }
2128 else
2129 ++xpos ;
2130 }
a8d2fb31 2131
5ca0d812 2132 return 0 ;
72055702
SC
2133}
2134
c88b7d28 2135bool wxMacMLTEControl::PositionToXY( long pos, long *x, long *y ) const
72055702 2136{
bd3169a7 2137 Point curpt ;
fef981b4 2138 wxTextPos lastpos ;
7d8268a1 2139
fef981b4
DS
2140 if ( y )
2141 *y = 0 ;
2142 if ( x )
2143 *x = 0 ;
7d8268a1 2144
fef981b4 2145 lastpos = GetLastPosition() ;
bd3169a7
SC
2146 if ( pos <= lastpos )
2147 {
c88b7d28 2148 // TODO: find a better implementation - while we can get the
bd3169a7
SC
2149 // line metrics of a certain line, we don't get its starting
2150 // position, so it would probably be rather a binary search
2151 // for the start position
0207e969 2152 long xpos = 0, ypos = 0 ;
bd3169a7 2153 int lastHeight = 0 ;
bd3169a7 2154 ItemCount n ;
0207e969 2155
ebe86b1e 2156 for ( n = 0 ; n <= (ItemCount) pos ; ++n )
bd3169a7 2157 {
ffafe6ca 2158 TXNOffsetToPoint( m_txn, n, &curpt ) ;
bd3169a7
SC
2159
2160 if ( curpt.v > lastHeight )
2161 {
2162 xpos = 0 ;
2163 if ( n > 0 )
2164 ++ypos ;
0207e969 2165
bd3169a7
SC
2166 lastHeight = curpt.v ;
2167 }
2168 else
2169 ++xpos ;
2170 }
a8d2fb31 2171
fef981b4
DS
2172 if ( y )
2173 *y = ypos ;
2174 if ( x )
2175 *x = xpos ;
bd3169a7 2176 }
5ca0d812 2177
7d8268a1 2178 return false ;
72055702
SC
2179}
2180
7d8268a1 2181void wxMacMLTEControl::ShowPosition( long pos )
72055702 2182{
3a05d58d 2183#if TARGET_RT_MAC_MACHO && defined(AVAILABLE_MAC_OS_X_VERSION_10_2_AND_LATER)
3a05d58d 2184 {
fef981b4
DS
2185 Point current, desired ;
2186 TXNOffset selstart, selend;
2187
2188 TXNGetSelection( m_txn, &selstart, &selend );
2189 TXNOffsetToPoint( m_txn, selstart, &current );
2190 TXNOffsetToPoint( m_txn, pos, &desired );
2191
2192 // TODO: use HIPoints for 10.3 and above
2193 if ( (UInt32)TXNScroll != (UInt32)kUnresolvedCFragSymbolAddress )
f8e089e0
SC
2194 {
2195 OSErr theErr = noErr;
c88b7d28
DS
2196 SInt32 dv = desired.v - current.v;
2197 SInt32 dh = desired.h - current.h;
ffafe6ca 2198 TXNShowSelection( m_txn, kTXNShowStart ) ; // NB: should this be kTXNShowStart or kTXNShowEnd ??
c88b7d28 2199 theErr = TXNScroll( m_txn, kTXNScrollUnitsInPixels, kTXNScrollUnitsInPixels, &dv, &dh );
fef981b4
DS
2200
2201 // there will be an error returned for classic MLTE implementation when the control is
4d7528a1
SC
2202 // invisible, but HITextView works correctly, so we don't assert that one
2203 // wxASSERT_MSG( theErr == noErr, _T("TXNScroll returned an error!") );
f8e089e0 2204 }
3a05d58d
SC
2205 }
2206#endif
5ca0d812
SC
2207}
2208
fef981b4 2209void wxMacMLTEControl::SetTXNData( const wxString& st, TXNOffset start, TXNOffset end )
5ca0d812
SC
2210{
2211#if wxUSE_UNICODE
2212#if SIZEOF_WCHAR_T == 2
1832043f 2213 size_t len = st.length() ;
fef981b4 2214 TXNSetData( m_txn, kTXNUnicodeTextData, (void*)st.wc_str(), len * 2, start, end );
5ca0d812 2215#else
d9d488cf 2216 wxMBConvUTF16 converter ;
c88b7d28
DS
2217 ByteCount byteBufferLen = converter.WC2MB( NULL, st.wc_str(), 0 ) ;
2218 UniChar *unibuf = (UniChar*)malloc( byteBufferLen ) ;
fef981b4
DS
2219 converter.WC2MB( (char*)unibuf, st.wc_str(), byteBufferLen ) ;
2220 TXNSetData( m_txn, kTXNUnicodeTextData, (void*)unibuf, byteBufferLen, start, end ) ;
7d8268a1 2221 free( unibuf ) ;
587bc950 2222#endif
5ca0d812 2223#else
c88b7d28 2224 wxCharBuffer text = st.mb_str( wxConvLocal ) ;
fef981b4 2225 TXNSetData( m_txn, kTXNTextData, (void*)text.data(), strlen( text ), start, end ) ;
7d8268a1 2226#endif
72055702
SC
2227}
2228
5ca0d812 2229wxString wxMacMLTEControl::GetLineText(long lineNo) const
72055702 2230{
5ca0d812 2231 wxString line ;
5ca0d812 2232
bd3169a7 2233 if ( lineNo < GetNumberOfLines() )
32b5be3d 2234 {
fef981b4
DS
2235 Point firstPoint;
2236 Fixed lineWidth, lineHeight, currentHeight;
2237 long ypos ;
7d8268a1 2238
ae25e5cc 2239 // get the first possible position in the control
ae25e5cc 2240 TXNOffsetToPoint(m_txn, 0, &firstPoint);
7d8268a1 2241
ae25e5cc
RN
2242 // Iterate through the lines until we reach the one we want,
2243 // adding to our current y pixel point position
fef981b4
DS
2244 ypos = 0 ;
2245 currentHeight = 0;
ae25e5cc 2246 while (ypos < lineNo)
32b5be3d 2247 {
ae25e5cc
RN
2248 TXNGetLineMetrics(m_txn, ypos++, &lineWidth, &lineHeight);
2249 currentHeight += lineHeight;
2250 }
7d8268a1 2251
eab19a7c 2252 Point thePoint = { firstPoint.v + (currentHeight >> 16), firstPoint.h + (0) };
ae25e5cc
RN
2253 TXNOffset theOffset;
2254 TXNPointToOffset(m_txn, thePoint, &theOffset);
7d8268a1 2255
ae25e5cc
RN
2256 wxString content = GetStringValue() ;
2257 Point currentPoint = thePoint;
fef981b4 2258 while (thePoint.v == currentPoint.v && theOffset < content.length())
ae25e5cc
RN
2259 {
2260 line += content[theOffset];
2261 TXNOffsetToPoint(m_txn, ++theOffset, &currentPoint);
21fd5529 2262 }
21fd5529 2263 }
fef981b4 2264
5ca0d812 2265 return line ;
72055702
SC
2266}
2267
ffafe6ca 2268int wxMacMLTEControl::GetLineLength(long lineNo) const
72055702 2269{
ae25e5cc
RN
2270 int theLength = 0;
2271
bd3169a7 2272 if ( lineNo < GetNumberOfLines() )
32b5be3d 2273 {
fef981b4
DS
2274 Point firstPoint;
2275 Fixed lineWidth, lineHeight, currentHeight;
ffafe6ca 2276 long ypos;
7d8268a1 2277
ae25e5cc 2278 // get the first possible position in the control
ae25e5cc 2279 TXNOffsetToPoint(m_txn, 0, &firstPoint);
7d8268a1 2280
ae25e5cc
RN
2281 // Iterate through the lines until we reach the one we want,
2282 // adding to our current y pixel point position
fef981b4
DS
2283 ypos = 0;
2284 currentHeight = 0;
ae25e5cc 2285 while (ypos < lineNo)
32b5be3d 2286 {
ae25e5cc
RN
2287 TXNGetLineMetrics(m_txn, ypos++, &lineWidth, &lineHeight);
2288 currentHeight += lineHeight;
2289 }
7d8268a1 2290
eab19a7c 2291 Point thePoint = { firstPoint.v + (currentHeight >> 16), firstPoint.h + (0) };
ae25e5cc
RN
2292 TXNOffset theOffset;
2293 TXNPointToOffset(m_txn, thePoint, &theOffset);
7d8268a1 2294
ae25e5cc
RN
2295 wxString content = GetStringValue() ;
2296 Point currentPoint = thePoint;
fef981b4 2297 while (thePoint.v == currentPoint.v && theOffset < content.length())
ae25e5cc
RN
2298 {
2299 ++theLength;
2300 TXNOffsetToPoint(m_txn, ++theOffset, &currentPoint);
29e4a190 2301 }
29e4a190 2302 }
fef981b4 2303
ae25e5cc 2304 return theLength ;
5ca0d812 2305}
21fd5529 2306
5ca0d812
SC
2307// ----------------------------------------------------------------------------
2308// MLTE control implementation (classic part)
2309// ----------------------------------------------------------------------------
21fd5529 2310
5de694f0
SC
2311// OS X Notes : We still don't have a full replacement for MLTE, so this implementation
2312// has to live on. We have different problems coming from outdated implementations on the
2313// various OS X versions. Most deal with the scrollbars: they are not correctly embedded
2314// while this can be solved on 10.3 by reassigning them the correct place, on 10.2 there is
2315// no way out, therefore we are using our own implementation and our own scrollbars ....
5ca0d812 2316
5de694f0 2317#ifdef __WXMAC_OSX__
0f7817ab 2318
5de694f0
SC
2319TXNScrollInfoUPP gTXNScrollInfoProc = NULL ;
2320ControlActionUPP gTXNScrollActionProc = NULL ;
0f7817ab 2321
fef981b4
DS
2322pascal void wxMacMLTEClassicControl::TXNScrollInfoProc(
2323 SInt32 iValue, SInt32 iMaximumValue,
0207e969 2324 TXNScrollBarOrientation iScrollBarOrientation, SInt32 iRefCon )
0f7817ab 2325{
5de694f0
SC
2326 wxMacMLTEClassicControl* mlte = (wxMacMLTEClassicControl*) iRefCon ;
2327 SInt32 value = wxMax( iValue , 0 ) ;
2328 SInt32 maximum = wxMax( iMaximumValue , 0 ) ;
3dee36ae 2329
5de694f0
SC
2330 if ( iScrollBarOrientation == kTXNHorizontal )
2331 {
2332 if ( mlte->m_sbHorizontal )
2333 {
2334 SetControl32BitValue( mlte->m_sbHorizontal , value ) ;
2335 SetControl32BitMaximum( mlte->m_sbHorizontal , maximum ) ;
2336 mlte->m_lastHorizontalValue = value ;
2337 }
2338 }
2339 else if ( iScrollBarOrientation == kTXNVertical )
5ca0d812 2340 {
5de694f0
SC
2341 if ( mlte->m_sbVertical )
2342 {
2343 SetControl32BitValue( mlte->m_sbVertical , value ) ;
2344 SetControl32BitMaximum( mlte->m_sbVertical , maximum ) ;
2345 mlte->m_lastVerticalValue = value ;
2346 }
72055702
SC
2347 }
2348}
2349
5de694f0 2350pascal void wxMacMLTEClassicControl::TXNScrollActionProc( ControlRef controlRef , ControlPartCode partCode )
72055702 2351{
5de694f0
SC
2352 wxMacMLTEClassicControl* mlte = (wxMacMLTEClassicControl*) GetControlReference( controlRef ) ;
2353 if ( mlte == NULL )
2354 return ;
3dee36ae 2355
5de694f0 2356 if ( controlRef != mlte->m_sbVertical && controlRef != mlte->m_sbHorizontal )
3dee36ae
WS
2357 return ;
2358
fef981b4 2359 OSStatus err ;
3dee36ae
WS
2360 bool isHorizontal = ( controlRef == mlte->m_sbHorizontal ) ;
2361
5de694f0
SC
2362 SInt32 minimum = 0 ;
2363 SInt32 maximum = GetControl32BitMaximum( controlRef ) ;
2364 SInt32 value = GetControl32BitValue( controlRef ) ;
2365 SInt32 delta = 0;
fef981b4 2366
5de694f0
SC
2367 switch ( partCode )
2368 {
2369 case kControlDownButtonPart :
2370 delta = 10 ;
2371 break ;
fef981b4 2372
5de694f0
SC
2373 case kControlUpButtonPart :
2374 delta = -10 ;
2375 break ;
fef981b4 2376
5de694f0
SC
2377 case kControlPageDownPart :
2378 delta = GetControlViewSize( controlRef ) ;
2379 break ;
fef981b4 2380
5de694f0 2381 case kControlPageUpPart :
fef981b4 2382 delta = -GetControlViewSize( controlRef ) ;
5de694f0 2383 break ;
fef981b4 2384
5de694f0 2385 case kControlIndicatorPart :
c88b7d28 2386 delta = value - (isHorizontal ? mlte->m_lastHorizontalValue : mlte->m_lastVerticalValue) ;
5de694f0 2387 break ;
fef981b4 2388
5de694f0
SC
2389 default :
2390 break ;
2391 }
fef981b4 2392
5de694f0 2393 if ( delta != 0 )
e600c175 2394 {
5de694f0 2395 SInt32 newValue = value ;
3dee36ae 2396
5de694f0
SC
2397 if ( partCode != kControlIndicatorPart )
2398 {
fef981b4 2399 if ( value + delta < minimum )
5de694f0
SC
2400 delta = minimum - value ;
2401 if ( value + delta > maximum )
2402 delta = maximum - value ;
2403
2404 SetControl32BitValue( controlRef , value + delta ) ;
2405 newValue = value + delta ;
2406 }
3dee36ae 2407
5de694f0
SC
2408 SInt32 verticalDelta = isHorizontal ? 0 : delta ;
2409 SInt32 horizontalDelta = isHorizontal ? delta : 0 ;
3dee36ae 2410
0207e969
DS
2411 err = TXNScroll(
2412 mlte->m_txn, kTXNScrollUnitsInPixels, kTXNScrollUnitsInPixels,
2413 &verticalDelta, &horizontalDelta );
ffafe6ca 2414 verify_noerr( err );
3dee36ae 2415
5de694f0
SC
2416 if ( isHorizontal )
2417 mlte->m_lastHorizontalValue = newValue ;
2418 else
2419 mlte->m_lastVerticalValue = newValue ;
5ca0d812 2420 }
5ca0d812 2421}
5de694f0 2422#endif
7d8268a1 2423
0f7817ab 2424// make correct activations
fef981b4 2425void wxMacMLTEClassicControl::MacActivatePaneText(bool setActive)
0f7817ab
SC
2426{
2427 wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference(m_controlRef);
ef4a634b 2428
5de694f0 2429 wxMacWindowClipper clipper( textctrl ) ;
c88b7d28 2430 TXNActivate( m_txn, m_txnFrameID, setActive );
0f7817ab 2431
5de694f0
SC
2432 ControlRef controlFocus = 0 ;
2433 GetKeyboardFocus( m_txnWindow , &controlFocus ) ;
2434 if ( controlFocus == m_controlRef )
fef981b4 2435 TXNFocus( m_txn, setActive );
5de694f0
SC
2436}
2437
fef981b4 2438void wxMacMLTEClassicControl::MacFocusPaneText(bool setFocus)
5de694f0 2439{
0207e969 2440 TXNFocus( m_txn, setFocus );
5ca0d812 2441}
1fa29bdc 2442
3dee36ae 2443// guards against inappropriate redraw (hidden objects drawing onto window)
0f7817ab 2444
fef981b4 2445void wxMacMLTEClassicControl::MacSetObjectVisibility(bool vis)
0f7817ab 2446{
789ae0cf
SC
2447 ControlRef controlFocus = 0 ;
2448 GetKeyboardFocus( m_txnWindow , &controlFocus ) ;
3dee36ae 2449
fef981b4 2450 if ( !vis && (controlFocus == m_controlRef ) )
789ae0cf 2451 SetKeyboardFocus( m_txnWindow , m_controlRef , kControlFocusNoPart ) ;
3dee36ae 2452
4611a719 2453 TXNControlTag iControlTags[1] = { kTXNVisibilityTag };
c88b7d28 2454 TXNControlData iControlData[1] = { { (UInt32)false } };
bd2213c2 2455
fef981b4 2456 verify_noerr( TXNGetTXNObjectControls( m_txn , 1, iControlTags, iControlData ) ) ;
3dee36ae 2457
bd2213c2
SC
2458 if ( iControlData[0].uValue != vis )
2459 {
2460 iControlData[0].uValue = vis ;
0207e969 2461 verify_noerr( TXNSetTXNObjectControls( m_txn, false , 1, iControlTags, iControlData ) ) ;
bd2213c2 2462 }
fef981b4 2463
0207e969
DS
2464 // currently, we always clip as partial visibility (overlapped) visibility is also a problem,
2465 // if we run into further problems we might set the FrameBounds to an empty rect here
5ca0d812 2466}
1fa29bdc 2467
0f7817ab 2468// make sure that the TXNObject is at the right position
5de694f0 2469
3dee36ae 2470void wxMacMLTEClassicControl::MacUpdatePosition()
0f7817ab 2471{
c88b7d28 2472 wxTextCtrl* textctrl = (wxTextCtrl*)GetControlReference( m_controlRef );
0f7817ab
SC
2473 if ( textctrl == NULL )
2474 return ;
7d8268a1 2475
0f7817ab 2476 Rect bounds ;
c88b7d28 2477 UMAGetControlBoundsInWindowCoords( m_controlRef, &bounds );
3dee36ae 2478
ba75e603
SC
2479 wxRect visRect = textctrl->MacGetClippedClientRect() ;
2480 Rect visBounds = { visRect.y , visRect.x , visRect.y + visRect.height , visRect.x + visRect.width } ;
2481 int x , y ;
2482 x = y = 0 ;
2483 textctrl->MacWindowToRootWindow( &x , &y ) ;
2484 OffsetRect( &visBounds , x , y ) ;
3dee36ae 2485
c88b7d28 2486 if ( !EqualRect( &bounds, &m_txnControlBounds ) || !EqualRect( &visBounds, &m_txnVisBounds ) )
0f7817ab 2487 {
0f7817ab 2488 m_txnControlBounds = bounds ;
ba75e603 2489 m_txnVisBounds = visBounds ;
c88b7d28 2490 wxMacWindowClipper cl( textctrl ) ;
5de694f0 2491
4e477040 2492#ifdef __WXMAC_OSX__
789ae0cf 2493 bool isCompositing = textctrl->MacGetTopLevelWindow()->MacUsesCompositing() ;
4e477040
SC
2494 if ( m_sbHorizontal || m_sbVertical )
2495 {
5de694f0
SC
2496 int w = bounds.right - bounds.left ;
2497 int h = bounds.bottom - bounds.top ;
4e477040
SC
2498
2499 if ( m_sbHorizontal )
2500 {
2501 Rect sbBounds ;
5de694f0 2502
4e477040 2503 sbBounds.left = -1 ;
5de694f0
SC
2504 sbBounds.top = h - 14 ;
2505 sbBounds.right = w + 1 ;
2506 sbBounds.bottom = h + 1 ;
3dee36ae 2507
789ae0cf
SC
2508 if ( !isCompositing )
2509 OffsetRect( &sbBounds , m_txnControlBounds.left , m_txnControlBounds.top ) ;
3dee36ae 2510
4e477040 2511 SetControlBounds( m_sbHorizontal , &sbBounds ) ;
5de694f0 2512 SetControlViewSize( m_sbHorizontal , w ) ;
4e477040 2513 }
0207e969 2514
4e477040
SC
2515 if ( m_sbVertical )
2516 {
2517 Rect sbBounds ;
5de694f0
SC
2518
2519 sbBounds.left = w - 14 ;
4e477040 2520 sbBounds.top = -1 ;
5de694f0 2521 sbBounds.right = w + 1 ;
fef981b4 2522 sbBounds.bottom = m_sbHorizontal ? h - 14 : h + 1 ;
3dee36ae 2523
789ae0cf
SC
2524 if ( !isCompositing )
2525 OffsetRect( &sbBounds , m_txnControlBounds.left , m_txnControlBounds.top ) ;
2526
4e477040 2527 SetControlBounds( m_sbVertical , &sbBounds ) ;
5de694f0 2528 SetControlViewSize( m_sbVertical , h ) ;
4e477040
SC
2529 }
2530 }
3dee36ae 2531
c447d5a9
SC
2532 Rect oldviewRect ;
2533 TXNLongRect olddestRect ;
2534 TXNGetRectBounds( m_txn , &oldviewRect , &olddestRect , NULL ) ;
3dee36ae 2535
c447d5a9 2536 Rect viewRect = { m_txnControlBounds.top, m_txnControlBounds.left,
fef981b4
DS
2537 m_txnControlBounds.bottom - ( m_sbHorizontal ? 14 : 0 ) ,
2538 m_txnControlBounds.right - ( m_sbVertical ? 14 : 0 ) } ;
c447d5a9 2539 TXNLongRect destRect = { m_txnControlBounds.top, m_txnControlBounds.left,
fef981b4
DS
2540 m_txnControlBounds.bottom - ( m_sbHorizontal ? 14 : 0 ) ,
2541 m_txnControlBounds.right - ( m_sbVertical ? 14 : 0 ) } ;
3dee36ae 2542
c447d5a9
SC
2543 if ( olddestRect.right >= 10000 )
2544 destRect.right = destRect.left + 32000 ;
3dee36ae 2545
c447d5a9
SC
2546 if ( olddestRect.bottom >= 0x20000000 )
2547 destRect.bottom = destRect.top + 0x40000000 ;
3dee36ae
WS
2548
2549 SectRect( &viewRect , &visBounds , &viewRect ) ;
823c4e96 2550 TXNSetRectBounds( m_txn , &viewRect , &destRect , true ) ;
fef981b4
DS
2551
2552#if 0
2553 TXNSetFrameBounds(
2554 m_txn,
2555 m_txnControlBounds.top,
2556 m_txnControlBounds.left,
2557 m_txnControlBounds.bottom - (m_sbHorizontal ? 14 : 0),
2558 m_txnControlBounds.right - (m_sbVertical ? 14 : 0),
2559 m_txnFrameID );
2560#endif
5de694f0 2561#else
3dee36ae 2562
c88b7d28
DS
2563 TXNSetFrameBounds(
2564 m_txn, m_txnControlBounds.top, m_txnControlBounds.left,
2565 wxMax( m_txnControlBounds.bottom, m_txnControlBounds.top ),
2566 wxMax( m_txnControlBounds.right, m_txnControlBounds.left ), m_txnFrameID );
24eef584 2567#endif
c88b7d28
DS
2568
2569 // the SetFrameBounds method under Classic sometimes does not correctly scroll a selection into sight after a
5de694f0
SC
2570 // movement, therefore we have to force it
2571
fef981b4 2572 // this problem has been reported in OSX as well, so we use this here once again
0207e969 2573
5de694f0 2574 TXNLongRect textRect ;
3dee36ae 2575 TXNGetRectBounds( m_txn , NULL , NULL , &textRect ) ;
5de694f0 2576 if ( textRect.left < m_txnControlBounds.left )
fef981b4 2577 TXNShowSelection( m_txn , kTXNShowStart ) ;
e600c175 2578 }
5ca0d812
SC
2579}
2580
3dee36ae 2581void wxMacMLTEClassicControl::SetRect( Rect *r )
0f7817ab
SC
2582{
2583 wxMacControl::SetRect( r ) ;
2584 MacUpdatePosition() ;
2585}
2586
3dee36ae 2587void wxMacMLTEClassicControl::MacControlUserPaneDrawProc(wxInt16 thePart)
24260aae 2588{
c88b7d28 2589 wxTextCtrl* textctrl = (wxTextCtrl*)GetControlReference( m_controlRef );
5ca0d812 2590 if ( textctrl == NULL )
e600c175 2591 return ;
7d8268a1 2592
5ca0d812
SC
2593 if ( textctrl->MacIsReallyShown() )
2594 {
2595 wxMacWindowClipper clipper( textctrl ) ;
0f7817ab 2596 TXNDraw( m_txn , NULL ) ;
e600c175 2597 }
5ca0d812
SC
2598}
2599
3dee36ae 2600wxInt16 wxMacMLTEClassicControl::MacControlUserPaneHitTestProc(wxInt16 x, wxInt16 y)
24260aae
SC
2601{
2602 Point where = { y , x } ;
a8d2fb31 2603 ControlPartCode result = kControlNoPart;
5de694f0 2604
0207e969 2605 wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference( m_controlRef );
a8d2fb31 2606 if ( (textctrl != NULL) && textctrl->MacIsReallyShown() )
72055702 2607 {
fef981b4
DS
2608 if (PtInRect( where, &m_txnControlBounds ))
2609 {
5de694f0 2610 result = kControlEditTextPart ;
fef981b4 2611 }
7d8268a1 2612 else
3556e470
SC
2613 {
2614 // sometimes we get the coords also in control local coordinates, therefore test again
2615 if ( textctrl->MacGetTopLevelWindow()->MacUsesCompositing() )
2616 {
2617 int x = 0 , y = 0 ;
2618 textctrl->MacClientToRootWindow( &x , &y ) ;
2619 where.h += x ;
2620 where.v += y ;
2621 }
fef981b4 2622
0207e969 2623 if (PtInRect( where, &m_txnControlBounds ))
5de694f0 2624 result = kControlEditTextPart ;
3556e470 2625 }
5ca0d812 2626 }
a8d2fb31 2627
5ca0d812
SC
2628 return result;
2629}
2630
3dee36ae 2631wxInt16 wxMacMLTEClassicControl::MacControlUserPaneTrackingProc( wxInt16 x, wxInt16 y, void* actionProc )
24260aae 2632{
a8d2fb31 2633 ControlPartCode result = kControlNoPart;
5de694f0 2634
0207e969 2635 wxTextCtrl* textctrl = (wxTextCtrl*) GetControlReference( m_controlRef );
a8d2fb31 2636 if ( (textctrl != NULL) && textctrl->MacIsReallyShown() )
7d8268a1 2637 {
a8d2fb31 2638 Point startPt = { y , x } ;
5ca0d812
SC
2639 // for compositing, we must convert these into toplevel window coordinates, because hittesting expects them
2640 if ( textctrl->MacGetTopLevelWindow()->MacUsesCompositing() )
2641 {
2642 int x = 0 , y = 0 ;
2643 textctrl->MacClientToRootWindow( &x , &y ) ;
2644 startPt.h += x ;
2645 startPt.v += y ;
2646 }
7d8268a1 2647
24260aae 2648 switch (MacControlUserPaneHitTestProc( startPt.h , startPt.v ))
5ca0d812 2649 {
5de694f0 2650 case kControlEditTextPart :
7d8268a1
WS
2651 {
2652 wxMacWindowClipper clipper( textctrl ) ;
7d8268a1 2653 EventRecord rec ;
c88b7d28 2654
7d8268a1 2655 ConvertEventRefToEventRecord( (EventRef) wxTheApp->MacGetCurrentEvent() , &rec ) ;
24260aae 2656 TXNClick( m_txn, &rec );
7d8268a1 2657 }
fef981b4 2658 break;
a8d2fb31 2659
fef981b4
DS
2660 default :
2661 break;
5ca0d812
SC
2662 }
2663 }
a8d2fb31
DS
2664
2665 return result;
5ca0d812
SC
2666}
2667
3dee36ae 2668void wxMacMLTEClassicControl::MacControlUserPaneIdleProc()
24260aae 2669{
c88b7d28 2670 wxTextCtrl* textctrl = (wxTextCtrl*)GetControlReference( m_controlRef );
5ca0d812
SC
2671 if ( textctrl == NULL )
2672 return ;
24260aae 2673
3dee36ae 2674 if (textctrl->MacIsReallyShown())
24260aae 2675 {
3dee36ae 2676 if (IsControlActive(m_controlRef))
24260aae 2677 {
5ca0d812 2678 Point mousep;
7d8268a1 2679
5ca0d812
SC
2680 wxMacWindowClipper clipper( textctrl ) ;
2681 GetMouse(&mousep);
5de694f0
SC
2682
2683 TXNIdle(m_txn);
2684
3dee36ae 2685 if (PtInRect(mousep, &m_txnControlBounds))
24260aae 2686 {
fef981b4
DS
2687 RgnHandle theRgn = NewRgn();
2688 RectRgn(theRgn, &m_txnControlBounds);
5de694f0
SC
2689 TXNAdjustCursor(m_txn, theRgn);
2690 DisposeRgn(theRgn);
72055702 2691 }
5ca0d812
SC
2692 }
2693 }
2694}
72055702 2695
3dee36ae 2696wxInt16 wxMacMLTEClassicControl::MacControlUserPaneKeyDownProc (wxInt16 keyCode, wxInt16 charCode, wxInt16 modifiers)
24260aae 2697{
c88b7d28 2698 wxTextCtrl* textctrl = (wxTextCtrl*)GetControlReference( m_controlRef );
5ca0d812 2699 if ( textctrl == NULL )
a8d2fb31 2700 return kControlNoPart;
7d8268a1 2701
5de694f0 2702 wxMacWindowClipper clipper( textctrl ) ;
ef4a634b 2703
5de694f0
SC
2704 EventRecord ev ;
2705 memset( &ev , 0 , sizeof( ev ) ) ;
2706 ev.what = keyDown ;
2707 ev.modifiers = modifiers ;
fef981b4
DS
2708 ev.message = ((keyCode << 8) & keyCodeMask) | (charCode & charCodeMask);
2709 TXNKeyDown( m_txn , &ev );
3dee36ae 2710
5de694f0
SC
2711 return kControlEntireControl;
2712}
24260aae 2713
c88b7d28 2714void wxMacMLTEClassicControl::MacControlUserPaneActivateProc(bool activating)
24260aae 2715{
5de694f0 2716 MacActivatePaneText( activating );
72055702
SC
2717}
2718
3dee36ae 2719wxInt16 wxMacMLTEClassicControl::MacControlUserPaneFocusProc(wxInt16 action)
24260aae 2720{
c88b7d28 2721 ControlPartCode focusResult = kControlFocusNoPart;
7d8268a1 2722
c88b7d28 2723 wxTextCtrl* textctrl = (wxTextCtrl*)GetControlReference( m_controlRef );
5ca0d812 2724 if ( textctrl == NULL )
c88b7d28 2725 return focusResult;
0f7817ab
SC
2726
2727 wxMacWindowClipper clipper( textctrl ) ;
3dee36ae 2728
a8d2fb31 2729 ControlRef controlFocus = NULL ;
5de694f0
SC
2730 GetKeyboardFocus( m_txnWindow , &controlFocus ) ;
2731 bool wasFocused = ( controlFocus == m_controlRef ) ;
2732
3dee36ae 2733 switch (action)
24260aae 2734 {
5de694f0
SC
2735 case kControlFocusPrevPart:
2736 case kControlFocusNextPart:
0207e969
DS
2737 MacFocusPaneText( !wasFocused );
2738 focusResult = (!wasFocused ? (ControlPartCode) kControlEditTextPart : (ControlPartCode) kControlFocusNoPart);
5de694f0 2739 break;
3dee36ae 2740
5ca0d812 2741 case kControlFocusNoPart:
5de694f0 2742 default:
a8d2fb31 2743 MacFocusPaneText( false );
5ca0d812
SC
2744 focusResult = kControlFocusNoPart;
2745 break;
5ca0d812 2746 }
0f7817ab 2747
5ca0d812 2748 return focusResult;
72055702
SC
2749}
2750
24260aae
SC
2751void wxMacMLTEClassicControl::MacControlUserPaneBackgroundProc( void *info )
2752{
2753}
2754
0f7817ab 2755wxMacMLTEClassicControl::wxMacMLTEClassicControl( wxTextCtrl *wxPeer,
ffafe6ca
DS
2756 const wxString& str,
2757 const wxPoint& pos,
2758 const wxSize& size, long style )
2759 : wxMacMLTEControl( wxPeer )
72055702 2760{
5ca0d812
SC
2761 m_font = wxPeer->GetFont() ;
2762 m_windowStyle = style ;
7d8268a1 2763 Rect bounds = wxMacGetBoundsForControl( wxPeer , pos , size ) ;
72055702 2764
c88b7d28 2765 short featureSet =
0207e969
DS
2766 kControlSupportsEmbedding | kControlSupportsFocus | kControlWantsIdle
2767 | kControlWantsActivate | kControlHandlesTracking
2768// | kControlHasSpecialBackground
2769 | kControlGetsFocusOnClick | kControlSupportsLiveFeedback;
72055702 2770
ffafe6ca
DS
2771 OSStatus err = ::CreateUserPaneControl(
2772 MAC_WXHWND(wxPeer->GetParent()->MacGetTopLevelWindowRef()),
2773 &bounds, featureSet, &m_controlRef );
2774 verify_noerr( err );
7d8268a1 2775
0f7817ab 2776 DoCreate();
7d8268a1 2777
a8d2fb31 2778 AdjustCreationAttributes( *wxWHITE , true ) ;
5ca0d812 2779
bd2213c2
SC
2780 MacSetObjectVisibility( wxPeer->MacIsReallyShown() ) ;
2781
24eef584
SC
2782 {
2783 wxString st = str ;
2784 wxMacConvertNewlines10To13( &st ) ;
2785 wxMacWindowClipper clipper( m_peer ) ;
2786 SetTXNData( st , kTXNStartOffset, kTXNEndOffset ) ;
0207e969 2787 TXNSetSelection( m_txn, 0, 0 ) ;
24eef584 2788 }
72055702
SC
2789}
2790
5ca0d812 2791wxMacMLTEClassicControl::~wxMacMLTEClassicControl()
72055702 2792{
0207e969 2793 TXNDeleteObject( m_txn );
5de694f0 2794 m_txn = NULL ;
72055702
SC
2795}
2796
7d8268a1 2797void wxMacMLTEClassicControl::VisibilityChanged(bool shown)
72055702 2798{
0f7817ab 2799 MacSetObjectVisibility( shown ) ;
4e477040
SC
2800 wxMacControl::VisibilityChanged( shown ) ;
2801}
2802
2803void wxMacMLTEClassicControl::SuperChangedPosition()
2804{
2805 MacUpdatePosition() ;
2806 wxMacControl::SuperChangedPosition() ;
72055702
SC
2807}
2808
24260aae
SC
2809#ifdef __WXMAC_OSX__
2810
5de694f0
SC
2811ControlUserPaneDrawUPP gTPDrawProc = NULL;
2812ControlUserPaneHitTestUPP gTPHitProc = NULL;
2813ControlUserPaneTrackingUPP gTPTrackProc = NULL;
2814ControlUserPaneIdleUPP gTPIdleProc = NULL;
2815ControlUserPaneKeyDownUPP gTPKeyProc = NULL;
2816ControlUserPaneActivateUPP gTPActivateProc = NULL;
2817ControlUserPaneFocusUPP gTPFocusProc = NULL;
2818
24260aae
SC
2819static pascal void wxMacControlUserPaneDrawProc(ControlRef control, SInt16 part)
2820{
2821 wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ;
bc8f7aee 2822 wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ;
24260aae 2823 if ( win )
ffafe6ca 2824 win->MacControlUserPaneDrawProc( part ) ;
24260aae
SC
2825}
2826
c7fe80e2 2827static pascal ControlPartCode wxMacControlUserPaneHitTestProc(ControlRef control, Point where)
24260aae
SC
2828{
2829 wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ;
bc8f7aee 2830 wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ;
24260aae 2831 if ( win )
ffafe6ca 2832 return win->MacControlUserPaneHitTestProc( where.h , where.v ) ;
24260aae
SC
2833 else
2834 return kControlNoPart ;
2835}
2836
c7fe80e2 2837static pascal ControlPartCode wxMacControlUserPaneTrackingProc(ControlRef control, Point startPt, ControlActionUPP actionProc)
24260aae
SC
2838{
2839 wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ;
bc8f7aee 2840 wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ;
24260aae 2841 if ( win )
ffafe6ca 2842 return win->MacControlUserPaneTrackingProc( startPt.h , startPt.v , (void*) actionProc ) ;
24260aae
SC
2843 else
2844 return kControlNoPart ;
2845}
2846
2847static pascal void wxMacControlUserPaneIdleProc(ControlRef control)
2848{
2849 wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ;
bc8f7aee 2850 wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ;
24260aae
SC
2851 if ( win )
2852 win->MacControlUserPaneIdleProc() ;
2853}
2854
2855static pascal ControlPartCode wxMacControlUserPaneKeyDownProc(ControlRef control, SInt16 keyCode, SInt16 charCode, SInt16 modifiers)
2856{
2857 wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ;
bc8f7aee 2858 wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ;
24260aae 2859 if ( win )
ffafe6ca 2860 return win->MacControlUserPaneKeyDownProc( keyCode, charCode, modifiers ) ;
24260aae
SC
2861 else
2862 return kControlNoPart ;
2863}
2864
2865static pascal void wxMacControlUserPaneActivateProc(ControlRef control, Boolean activating)
2866{
2867 wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ;
bc8f7aee 2868 wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ;
24260aae 2869 if ( win )
ffafe6ca 2870 win->MacControlUserPaneActivateProc( activating ) ;
24260aae
SC
2871}
2872
2873static pascal ControlPartCode wxMacControlUserPaneFocusProc(ControlRef control, ControlFocusPart action)
2874{
2875 wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ;
bc8f7aee 2876 wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ;
24260aae 2877 if ( win )
ffafe6ca 2878 return win->MacControlUserPaneFocusProc( action ) ;
24260aae
SC
2879 else
2880 return kControlNoPart ;
2881}
2882
fef981b4 2883#if 0
24260aae
SC
2884static pascal void wxMacControlUserPaneBackgroundProc(ControlRef control, ControlBackgroundPtr info)
2885{
2886 wxTextCtrl *textCtrl = wxDynamicCast( wxFindControlFromMacControl(control) , wxTextCtrl ) ;
bc8f7aee 2887 wxMacMLTEClassicControl * win = textCtrl ? (wxMacMLTEClassicControl*)(textCtrl->GetPeer()) : NULL ;
24260aae
SC
2888 if ( win )
2889 win->MacControlUserPaneBackgroundProc(info) ;
2890}
2891#endif
2892
fef981b4
DS
2893#endif // __WXMAC_OSX__
2894
5de694f0
SC
2895// TXNRegisterScrollInfoProc
2896
5ca0d812 2897OSStatus wxMacMLTEClassicControl::DoCreate()
2b5f62a0 2898{
5ca0d812 2899 Rect bounds;
5ca0d812 2900 OSStatus err = noErr ;
7d8268a1 2901
fef981b4 2902 // set up our globals
24260aae
SC
2903#ifdef __WXMAC_OSX__
2904 if (gTPDrawProc == NULL) gTPDrawProc = NewControlUserPaneDrawUPP(wxMacControlUserPaneDrawProc);
2905 if (gTPHitProc == NULL) gTPHitProc = NewControlUserPaneHitTestUPP(wxMacControlUserPaneHitTestProc);
2906 if (gTPTrackProc == NULL) gTPTrackProc = NewControlUserPaneTrackingUPP(wxMacControlUserPaneTrackingProc);
2907 if (gTPIdleProc == NULL) gTPIdleProc = NewControlUserPaneIdleUPP(wxMacControlUserPaneIdleProc);
2908 if (gTPKeyProc == NULL) gTPKeyProc = NewControlUserPaneKeyDownUPP(wxMacControlUserPaneKeyDownProc);
2909 if (gTPActivateProc == NULL) gTPActivateProc = NewControlUserPaneActivateUPP(wxMacControlUserPaneActivateProc);
2910 if (gTPFocusProc == NULL) gTPFocusProc = NewControlUserPaneFocusUPP(wxMacControlUserPaneFocusProc);
5de694f0
SC
2911
2912 if (gTXNScrollInfoProc == NULL ) gTXNScrollInfoProc = NewTXNScrollInfoUPP(TXNScrollInfoProc) ;
2913 if (gTXNScrollActionProc == NULL ) gTXNScrollActionProc = NewControlActionUPP(TXNScrollActionProc) ;
24260aae 2914#endif
7d8268a1 2915
fef981b4 2916 // set the initial settings for our private data
7d8268a1 2917
a8d2fb31 2918 m_txnWindow = GetControlOwner(m_controlRef);
5de694f0 2919 m_txnPort = (GrafPtr) GetWindowPort(m_txnWindow);
7d8268a1 2920
24260aae 2921#ifdef __WXMAC_OSX__
fef981b4 2922 // set up the user pane procedures
5ca0d812
SC
2923 SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneDrawProcTag, sizeof(gTPDrawProc), &gTPDrawProc);
2924 SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneHitTestProcTag, sizeof(gTPHitProc), &gTPHitProc);
2925 SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneTrackingProcTag, sizeof(gTPTrackProc), &gTPTrackProc);
2926 SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneIdleProcTag, sizeof(gTPIdleProc), &gTPIdleProc);
2927 SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneKeyDownProcTag, sizeof(gTPKeyProc), &gTPKeyProc);
2928 SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneActivateProcTag, sizeof(gTPActivateProc), &gTPActivateProc);
2929 SetControlData(m_controlRef, kControlEntireControl, kControlUserPaneFocusProcTag, sizeof(gTPFocusProc), &gTPFocusProc);
24260aae 2930#endif
c88b7d28 2931
fef981b4 2932 // calculate the rectangles used by the control
c88b7d28 2933 UMAGetControlBoundsInWindowCoords( m_controlRef, &bounds );
3dee36ae 2934
0f7817ab 2935 m_txnControlBounds = bounds ;
ba75e603 2936 m_txnVisBounds = bounds ;
3dee36ae 2937
fef981b4
DS
2938 CGrafPtr origPort ;
2939 GDHandle origDev ;
7d8268a1 2940
c88b7d28 2941 GetGWorld( &origPort, &origDev ) ;
fef981b4 2942 SetPort( m_txnPort );
7d8268a1 2943
fef981b4 2944 // create the new edit field
c88b7d28 2945 TXNFrameOptions frameOptions = FrameOptionsFromWXStyle( m_windowStyle );
7d8268a1 2946
4e477040 2947#ifdef __WXMAC_OSX__
fef981b4
DS
2948 // the scrollbars are not correctly embedded but are inserted at the root:
2949 // this gives us problems as we have erratic redraws even over the structure area
4e477040 2950
5de694f0
SC
2951 m_sbHorizontal = 0 ;
2952 m_sbVertical = 0 ;
2953 m_lastHorizontalValue = 0 ;
2954 m_lastVerticalValue = 0 ;
3dee36ae 2955
5de694f0
SC
2956 Rect sb = { 0 , 0 , 0 , 0 } ;
2957 if ( frameOptions & kTXNWantVScrollBarMask )
2958 {
c88b7d28
DS
2959 CreateScrollBarControl( m_txnWindow, &sb, 0, 0, 100, 1, true, gTXNScrollActionProc, &m_sbVertical );
2960 SetControlReference( m_sbVertical, (SInt32)this );
5de694f0 2961 SetControlAction( m_sbVertical, gTXNScrollActionProc );
c88b7d28
DS
2962 ShowControl( m_sbVertical );
2963 EmbedControl( m_sbVertical , m_controlRef );
2964 frameOptions &= ~kTXNWantVScrollBarMask;
5de694f0 2965 }
fef981b4 2966
5de694f0
SC
2967 if ( frameOptions & kTXNWantHScrollBarMask )
2968 {
c88b7d28
DS
2969 CreateScrollBarControl( m_txnWindow, &sb, 0, 0, 100, 1, true, gTXNScrollActionProc, &m_sbHorizontal );
2970 SetControlReference( m_sbHorizontal, (SInt32)this );
5de694f0 2971 SetControlAction( m_sbHorizontal, gTXNScrollActionProc );
c88b7d28
DS
2972 ShowControl( m_sbHorizontal );
2973 EmbedControl( m_sbHorizontal, m_controlRef );
5de694f0
SC
2974 frameOptions &= ~(kTXNWantHScrollBarMask | kTXNDrawGrowIconMask);
2975 }
4e477040
SC
2976
2977#endif
2978
ffafe6ca
DS
2979 err = TXNNewObject(
2980 NULL, m_txnWindow, &bounds, frameOptions,
2981 kTXNTextEditStyleFrameType, kTXNTextensionFile, kTXNSystemDefaultEncoding,
2982 &m_txn, &m_txnFrameID, NULL );
2983 verify_noerr( err );
3dee36ae 2984
fef981b4
DS
2985#if 0
2986 TXNControlTag iControlTags[] = { kTXNUseCarbonEvents };
c88b7d28 2987 TXNControlData iControlData[] = { { (UInt32)&cInfo } };
fef981b4
DS
2988 int toptag = WXSIZEOF( iControlTags ) ;
2989 TXNCarbonEventInfo cInfo ;
55d0b180
SC
2990 cInfo.useCarbonEvents = false ;
2991 cInfo.filler = 0 ;
2992 cInfo.flags = 0 ;
2993 cInfo.fDictionary = NULL ;
2994
c88b7d28 2995 verify_noerr( TXNSetTXNObjectControls( m_txn, false, toptag, iControlTags, iControlData ) );
fef981b4 2996#endif
55d0b180 2997
4e477040 2998#ifdef __WXMAC_OSX__
c88b7d28 2999 TXNRegisterScrollInfoProc( m_txn, gTXNScrollInfoProc, (SInt32)this );
4e477040
SC
3000#endif
3001
0f7817ab 3002 SetGWorld( origPort , origDev ) ;
ffafe6ca 3003
5ca0d812 3004 return err;
facd6764
SC
3005}
3006
5ca0d812
SC
3007// ----------------------------------------------------------------------------
3008// MLTE control implementation (OSX part)
3009// ----------------------------------------------------------------------------
facd6764 3010
5ca0d812 3011#if TARGET_API_MAC_OSX
facd6764 3012
3b92f0e0
SC
3013#if MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2
3014
09660720 3015// tiger multi-line textcontrols with no CR in the entire content
9eddec69 3016// don't scroll automatically, so we need a hack.
09660720
SC
3017// This attempt only works 'before' the key (ie before CallNextEventHandler)
3018// is processed, thus the scrolling always occurs one character too late, but
3019// better than nothing ...
3020
3021static const EventTypeSpec eventList[] =
3022{
3023 { kEventClassTextInput, kEventTextInputUnicodeForKeyEvent } ,
3024} ;
9eddec69 3025
09660720
SC
3026static pascal OSStatus wxMacUnicodeTextEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
3027{
3028 OSStatus result = eventNotHandledErr ;
3029 wxMacMLTEHIViewControl* focus = (wxMacMLTEHIViewControl*) data ;
9eddec69 3030
09660720
SC
3031 switch ( GetEventKind( event ) )
3032 {
3033 case kEventTextInputUnicodeForKeyEvent :
3034 {
3035 if ( UMAGetSystemVersion() >= 0x1040 )
3036 {
3037 TXNOffset from , to ;
3038 TXNGetSelection( focus->GetTXNObject() , &from , &to ) ;
3039 if ( from == to )
3040 TXNShowSelection( focus->GetTXNObject() , kTXNShowStart );
3041 }
3042 result = CallNextEventHandler(handler,event);
3043 break;
3044 }
3045 default:
3046 break ;
3047 }
9eddec69 3048
09660720
SC
3049 return result ;
3050}
3051
3052static pascal OSStatus wxMacTextControlEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
3053{
3054 OSStatus result = eventNotHandledErr ;
9eddec69 3055
09660720
SC
3056 switch ( GetEventClass( event ) )
3057 {
3058 case kEventClassTextInput :
3059 result = wxMacUnicodeTextEventHandler( handler , event , data ) ;
3060 break ;
9eddec69 3061
09660720
SC
3062 default :
3063 break ;
3064 }
3065 return result ;
3066}
3067
3068DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacTextControlEventHandler )
3069
0f7817ab 3070wxMacMLTEHIViewControl::wxMacMLTEHIViewControl( wxTextCtrl *wxPeer,
ffafe6ca
DS
3071 const wxString& str,
3072 const wxPoint& pos,
3073 const wxSize& size, long style ) : wxMacMLTEControl( wxPeer )
facd6764 3074{
5ca0d812
SC
3075 m_font = wxPeer->GetFont() ;
3076 m_windowStyle = style ;
7d8268a1 3077 Rect bounds = wxMacGetBoundsForControl( wxPeer , pos , size ) ;
5ca0d812 3078 wxString st = str ;
395480fb 3079 wxMacConvertNewlines10To13( &st ) ;
7d8268a1 3080
ffafe6ca
DS
3081 HIRect hr = {
3082 { bounds.left , bounds.top },
3083 { bounds.right - bounds.left, bounds.bottom - bounds.top } } ;
facd6764 3084
5ca0d812
SC
3085 m_scrollView = NULL ;
3086 TXNFrameOptions frameOptions = FrameOptionsFromWXStyle( style ) ;
0207e969 3087 if ( frameOptions & (kTXNWantVScrollBarMask | kTXNWantHScrollBarMask) )
5ca0d812 3088 {
0207e969
DS
3089 HIScrollViewCreate(
3090 (frameOptions & kTXNWantHScrollBarMask ? kHIScrollViewOptionsHorizScroll : 0)
3091 | (frameOptions & kTXNWantVScrollBarMask ? kHIScrollViewOptionsVertScroll : 0) ,
3092 &m_scrollView ) ;
7d8268a1
WS
3093
3094 HIViewSetFrame( m_scrollView, &hr );
3095 HIViewSetVisible( m_scrollView, true );
5ca0d812 3096 }
7d8268a1 3097
5ca0d812
SC
3098 m_textView = NULL ;
3099 HITextViewCreate( NULL , 0, frameOptions , &m_textView ) ;
0207e969 3100 m_txn = HITextViewGetTXNObject( m_textView ) ;
5ca0d812
SC
3101 HIViewSetVisible( m_textView , true ) ;
3102 if ( m_scrollView )
3103 {
3104 HIViewAddSubview( m_scrollView , m_textView ) ;
3105 m_controlRef = m_scrollView ;
0207e969 3106 wxPeer->MacInstallEventHandler( (WXWidget) m_textView ) ;
5ca0d812
SC
3107 }
3108 else
3109 {
7d8268a1 3110 HIViewSetFrame( m_textView, &hr );
5ca0d812
SC
3111 m_controlRef = m_textView ;
3112 }
7d8268a1 3113
0f7817ab
SC
3114 AdjustCreationAttributes( *wxWHITE , true ) ;
3115
3116 wxMacWindowClipper c( m_peer ) ;
5ca0d812
SC
3117 SetTXNData( st , kTXNStartOffset, kTXNEndOffset ) ;
3118
fef981b4
DS
3119 TXNSetSelection( m_txn, 0, 0 );
3120 TXNShowSelection( m_txn, kTXNShowStart );
09660720
SC
3121
3122 InstallControlEventHandler( m_textView , GetwxMacTextControlEventHandlerUPP(),
3123 GetEventTypeCount(eventList), eventList, this,
3124 &m_textEventHandlerRef);
3125}
3126
3127wxMacMLTEHIViewControl::~wxMacMLTEHIViewControl()
3128{
3129 ::RemoveEventHandler( m_textEventHandlerRef ) ;
facd6764
SC
3130}
3131
7d8268a1 3132OSStatus wxMacMLTEHIViewControl::SetFocus( ControlFocusPart focusPart )
facd6764 3133{
fef981b4 3134 return SetKeyboardFocus( GetControlOwner( m_textView ), m_textView, focusPart ) ;
facd6764
SC
3135}
3136
7d8268a1 3137bool wxMacMLTEHIViewControl::HasFocus() const
facd6764 3138{
5ca0d812
SC
3139 ControlRef control ;
3140 GetKeyboardFocus( GetUserFocusWindow() , &control ) ;
3141 return control == m_textView ;
facd6764
SC
3142}
3143
44aa865d
SC
3144void wxMacMLTEHIViewControl::SetBackground( const wxBrush &brush )
3145{
3146 wxMacMLTEControl::SetBackground( brush ) ;
fef981b4
DS
3147
3148#if 0
44aa865d
SC
3149 CGColorSpaceRef rgbSpace = CGColorSpaceCreateDeviceRGB();
3150 RGBColor col = MAC_WXCOLORREF(brush.GetColour().GetPixel()) ;
3151
3152 float component[4] ;
3153 component[0] = col.red / 65536.0 ;
3154 component[1] = col.green / 65536.0 ;
3155 component[2] = col.blue / 65536.0 ;
3156 component[3] = 1.0 ; // alpha
0207e969 3157
ffafe6ca
DS
3158 CGColorRef color = CGColorCreate( rgbSpace , component );
3159 HITextViewSetBackgroundColor( m_textView , color );
44aa865d 3160 CGColorSpaceRelease( rgbSpace );
fef981b4 3161#endif
44aa865d
SC
3162}
3163
3b92f0e0
SC
3164#endif // MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2
3165
3166
fedad417 3167#endif
5ca0d812
SC
3168
3169#endif // wxUSE_TEXTCTRL