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1/////////////////////////////////////////////////////////////////////////////
2// Name: valgen.cpp
3// Purpose: wxGenericValidator class
4// Author: Kevin Smith
5// Modified by:
6// Created: Jan 22 1999
7448de8d 7// RCS-ID: $Id$
89c684ef 8// Copyright: (c) 1999 Kevin Smith
7448de8d 9// Licence: wxWindows licence
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10/////////////////////////////////////////////////////////////////////////////
11
14f355c2 12#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
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13#pragma implementation "valgen.h"
14#endif
15
16// For compilers that support precompilation, includes "wx.h".
17#include "wx/wxprec.h"
18
19#ifdef __BORLANDC__
ce4169a4 20 #pragma hdrstop
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21#endif
22
23#ifndef WX_PRECOMP
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24 #include "wx/defs.h"
25#endif
26
27#if wxUSE_VALIDATORS
28
29#ifndef WX_PRECOMP
30 #include "wx/utils.h"
31 #include "wx/intl.h"
32 #include "wx/dynarray.h"
33 #include "wx/choice.h"
34 #include "wx/combobox.h"
35 #include "wx/radiobox.h"
36 #include "wx/radiobut.h"
37 #include "wx/checkbox.h"
38 #include "wx/scrolbar.h"
39 #include "wx/gauge.h"
40 #include "wx/stattext.h"
41 #include "wx/textctrl.h"
42 #include "wx/button.h"
43 #include "wx/listbox.h"
e90196a5 44 #include "wx/slider.h"
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45#endif
46
cab1a605 47
a55e0ebc 48 #include "wx/spinctrl.h"
4ded51f2 49
cab1a605 50#if wxUSE_SPINBTN
ce4169a4 51 #include "wx/spinbutt.h"
750b78ba 52#endif
cab1a605 53#if wxUSE_CHECKLISTBOX
a55e0ebc 54 #include "wx/checklst.h"
f6bcfd97 55#endif
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56
57#include "wx/valgen.h"
58
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59IMPLEMENT_CLASS(wxGenericValidator, wxValidator)
60
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61wxGenericValidator::wxGenericValidator(bool *val)
62{
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63 Initialize();
64 m_pBool = val;
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65}
66
67wxGenericValidator::wxGenericValidator(int *val)
68{
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69 Initialize();
70 m_pInt = val;
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71}
72
73wxGenericValidator::wxGenericValidator(wxString *val)
74{
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75 Initialize();
76 m_pString = val;
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77}
78
79wxGenericValidator::wxGenericValidator(wxArrayInt *val)
80{
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81 Initialize();
82 m_pArrayInt = val;
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83}
84
85wxGenericValidator::wxGenericValidator(const wxGenericValidator& val)
d84afea9 86 : wxValidator()
89c684ef 87{
ce4169a4 88 Copy(val);
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89}
90
91bool wxGenericValidator::Copy(const wxGenericValidator& val)
92{
e90196a5 93 wxValidator::Copy(val);
89c684ef 94
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95 m_pBool = val.m_pBool;
96 m_pInt = val.m_pInt;
97 m_pString = val.m_pString;
98 m_pArrayInt = val.m_pArrayInt;
89c684ef 99
cab1a605 100 return true;
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101}
102
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103// Called to transfer data to the window
104bool wxGenericValidator::TransferToWindow(void)
105{
e90196a5 106 if ( !m_validatorWindow )
cab1a605 107 return false;
89c684ef 108
e90196a5 109 // bool controls
dcf924a3 110#if wxUSE_CHECKBOX
e90196a5 111 if (m_validatorWindow->IsKindOf(CLASSINFO(wxCheckBox)) )
89c684ef 112 {
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113 wxCheckBox* pControl = (wxCheckBox*) m_validatorWindow;
114 if (m_pBool)
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115 {
116 pControl->SetValue(*m_pBool);
cab1a605 117 return true;
3ca6a5f0 118 }
e90196a5 119 } else
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120#endif
121#if wxUSE_RADIOBTN
e90196a5 122 if (m_validatorWindow->IsKindOf(CLASSINFO(wxRadioButton)) )
89c684ef 123 {
e90196a5 124 wxRadioButton* pControl = (wxRadioButton*) m_validatorWindow;
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125 if (m_pBool)
126 {
127 pControl->SetValue(*m_pBool) ;
cab1a605 128 return true;
3ca6a5f0 129 }
e90196a5 130 } else
dcf924a3 131#endif
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132
133 // int controls
dcf924a3 134#if wxUSE_GAUGE
e90196a5 135 if (m_validatorWindow->IsKindOf(CLASSINFO(wxGauge)) )
89c684ef 136 {
e90196a5 137 wxGauge* pControl = (wxGauge*) m_validatorWindow;
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138 if (m_pInt)
139 {
140 pControl->SetValue(*m_pInt);
cab1a605 141 return true;
3ca6a5f0 142 }
e90196a5 143 } else
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144#endif
145#if wxUSE_RADIOBOX
e90196a5 146 if (m_validatorWindow->IsKindOf(CLASSINFO(wxRadioBox)) )
89c684ef 147 {
e90196a5 148 wxRadioBox* pControl = (wxRadioBox*) m_validatorWindow;
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149 if (m_pInt)
150 {
151 pControl->SetSelection(*m_pInt) ;
cab1a605 152 return true;
3ca6a5f0 153 }
e90196a5 154 } else
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155#endif
156#if wxUSE_SCROLLBAR
e90196a5 157 if (m_validatorWindow->IsKindOf(CLASSINFO(wxScrollBar)) )
89c684ef 158 {
e90196a5 159 wxScrollBar* pControl = (wxScrollBar*) m_validatorWindow;
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160 if (m_pInt)
161 {
162 pControl->SetThumbPosition(*m_pInt) ;
cab1a605 163 return true;
3ca6a5f0 164 }
e90196a5 165 } else
dcf924a3 166#endif
3a5bcc4d 167#if wxUSE_SPINCTRL && !defined(__WXMOTIF__)
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168 if (m_validatorWindow->IsKindOf(CLASSINFO(wxSpinCtrl)) )
169 {
170 wxSpinCtrl* pControl = (wxSpinCtrl*) m_validatorWindow;
171 if (m_pInt)
172 {
173 pControl->SetValue(*m_pInt);
cab1a605 174 return true;
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175 }
176 } else
177#endif
3a5bcc4d 178#if wxUSE_SPINBTN
e90196a5 179 if (m_validatorWindow->IsKindOf(CLASSINFO(wxSpinButton)) )
89c684ef 180 {
e90196a5 181 wxSpinButton* pControl = (wxSpinButton*) m_validatorWindow;
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182 if (m_pInt)
183 {
184 pControl->SetValue(*m_pInt) ;
cab1a605 185 return true;
3ca6a5f0 186 }
e90196a5 187 } else
dcf924a3 188#endif
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189#if wxUSE_SLIDER
190 if (m_validatorWindow->IsKindOf(CLASSINFO(wxSlider)) )
191 {
192 wxSlider* pControl = (wxSlider*) m_validatorWindow;
193 if (m_pInt)
194 {
3ca6a5f0 195 pControl->SetValue(*m_pInt) ;
cab1a605 196 return true;
3ca6a5f0 197 }
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198 } else
199#endif
200
3ca6a5f0 201 // string controls
d7260478 202#if wxUSE_BUTTON
e90196a5 203 if (m_validatorWindow->IsKindOf(CLASSINFO(wxButton)) )
89c684ef 204 {
e90196a5 205 wxButton* pControl = (wxButton*) m_validatorWindow;
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206 if (m_pString)
207 {
208 pControl->SetLabel(*m_pString) ;
cab1a605 209 return true;
3ca6a5f0 210 }
e90196a5 211 } else
d7260478 212#endif
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213#if wxUSE_COMBOBOX
214 if (m_validatorWindow->IsKindOf(CLASSINFO(wxComboBox)) )
89c684ef 215 {
e90196a5 216 wxComboBox* pControl = (wxComboBox*) m_validatorWindow;
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217 if (m_pInt)
218 {
219 pControl->SetSelection(*m_pInt) ;
cab1a605 220 return true;
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221 }
222 else if (m_pString)
223 {
cab1a605 224 if (pControl->FindString(* m_pString) != wxNOT_FOUND)
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225 {
226 pControl->SetStringSelection(* m_pString);
227 }
780fb83c 228 if ((m_validatorWindow->GetWindowStyle() & wxCB_READONLY) == 0)
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229 {
230 pControl->SetValue(* m_pString);
231 }
cab1a605 232 return true;
f6bcfd97 233 }
e90196a5 234 } else
ce4169a4 235#endif
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236#if wxUSE_CHOICE
237 if (m_validatorWindow->IsKindOf(CLASSINFO(wxChoice)) )
f6bcfd97 238 {
a55e0ebc 239 wxChoice* pControl = (wxChoice*) m_validatorWindow;
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240 if (m_pInt)
241 {
242 pControl->SetSelection(*m_pInt) ;
cab1a605 243 return true;
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244 }
245 else if (m_pString)
246 {
cab1a605 247 if (pControl->FindString(* m_pString) != wxNOT_FOUND)
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248 {
249 pControl->SetStringSelection(* m_pString);
250 }
cab1a605 251 return true;
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252 }
253 } else
a55e0ebc 254#endif
001e76a9 255#if wxUSE_STATTEXT
e90196a5 256 if (m_validatorWindow->IsKindOf(CLASSINFO(wxStaticText)) )
89c684ef 257 {
e90196a5 258 wxStaticText* pControl = (wxStaticText*) m_validatorWindow;
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259 if (m_pString)
260 {
261 pControl->SetLabel(*m_pString) ;
cab1a605 262 return true;
f6bcfd97 263 }
3ca6a5f0 264 } else
001e76a9 265#endif
d7260478 266#if wxUSE_TEXTCTRL
e90196a5 267 if (m_validatorWindow->IsKindOf(CLASSINFO(wxTextCtrl)) )
89c684ef 268 {
e90196a5 269 wxTextCtrl* pControl = (wxTextCtrl*) m_validatorWindow;
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270 if (m_pString)
271 {
272 pControl->SetValue(*m_pString) ;
cab1a605 273 return true;
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274 }
275 else if (m_pInt)
276 {
277 wxString str;
66b3ec7f 278 str.Printf(wxT("%d"), *m_pInt);
f6bcfd97 279 pControl->SetValue(str);
cab1a605 280 return true;
f6bcfd97 281 }
e90196a5 282 } else
d7260478 283#endif
1e6feb95 284 // array controls
3a5bcc4d 285#if wxUSE_CHECKLISTBOX
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286 // NOTE: wxCheckListBox is a wxListBox, so wxCheckListBox MUST come first:
287 if (m_validatorWindow->IsKindOf(CLASSINFO(wxCheckListBox)) )
89c684ef 288 {
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289 wxCheckListBox* pControl = (wxCheckListBox*) m_validatorWindow;
290 if (m_pArrayInt)
291 {
292 // clear all selections
293 size_t i,
294 count = pControl->GetCount();
295 for ( i = 0 ; i < count; i++ )
cab1a605 296 pControl->Check(i, false);
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297
298 // select each item in our array
299 count = m_pArrayInt->GetCount();
300 for ( i = 0 ; i < count; i++ )
301 pControl->Check(m_pArrayInt->Item(i));
302
cab1a605 303 return true;
1e6feb95 304 }
3ca6a5f0 305 else
cab1a605 306 return false;
1e6feb95 307 } else
750b78ba 308#endif
dcf924a3 309#if wxUSE_LISTBOX
e90196a5 310 if (m_validatorWindow->IsKindOf(CLASSINFO(wxListBox)) )
89c684ef 311 {
e90196a5 312 wxListBox* pControl = (wxListBox*) m_validatorWindow;
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313 if (m_pArrayInt)
314 {
315 // clear all selections
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316 size_t i,
317 count = pControl->GetCount();
318 for ( i = 0 ; i < count; i++ )
3ca6a5f0 319 pControl->Deselect(i);
1e6feb95 320
3ca6a5f0 321 // select each item in our array
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322 count = m_pArrayInt->GetCount();
323 for ( i = 0 ; i < count; i++ )
324 pControl->SetSelection(m_pArrayInt->Item(i));
325
cab1a605 326 return true;
3ca6a5f0 327 }
e90196a5 328 } else
dcf924a3 329#endif
3ca6a5f0 330 ; // to match the last 'else' above
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331
332 // unrecognized control, or bad pointer
cab1a605 333 return false;
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334}
335
e90196a5 336// Called to transfer data from the window
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337bool wxGenericValidator::TransferFromWindow(void)
338{
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339 if ( !m_validatorWindow )
340 return false;
89c684ef 341
7448de8d 342 // BOOL CONTROLS **************************************
dcf924a3 343#if wxUSE_CHECKBOX
7448de8d 344 if (m_validatorWindow->IsKindOf(CLASSINFO(wxCheckBox)) )
89c684ef 345 {
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346 wxCheckBox* pControl = (wxCheckBox*) m_validatorWindow;
347 if (m_pBool)
348 {
349 *m_pBool = pControl->GetValue() ;
350 return true;
351 }
352 } else
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353#endif
354#if wxUSE_RADIOBTN
7448de8d 355 if (m_validatorWindow->IsKindOf(CLASSINFO(wxRadioButton)) )
89c684ef 356 {
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357 wxRadioButton* pControl = (wxRadioButton*) m_validatorWindow;
358 if (m_pBool)
359 {
360 *m_pBool = pControl->GetValue() ;
361 return true;
362 }
363 } else
dcf924a3 364#endif
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365
366 // INT CONTROLS ***************************************
dcf924a3 367#if wxUSE_GAUGE
7448de8d 368 if (m_validatorWindow->IsKindOf(CLASSINFO(wxGauge)) )
89c684ef 369 {
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370 wxGauge* pControl = (wxGauge*) m_validatorWindow;
371 if (m_pInt)
372 {
373 *m_pInt = pControl->GetValue() ;
374 return true;
375 }
376 } else
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377#endif
378#if wxUSE_RADIOBOX
7448de8d 379 if (m_validatorWindow->IsKindOf(CLASSINFO(wxRadioBox)) )
89c684ef 380 {
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381 wxRadioBox* pControl = (wxRadioBox*) m_validatorWindow;
382 if (m_pInt)
383 {
384 *m_pInt = pControl->GetSelection() ;
385 return true;
386 }
387 } else
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388#endif
389#if wxUSE_SCROLLBAR
7448de8d 390 if (m_validatorWindow->IsKindOf(CLASSINFO(wxScrollBar)) )
89c684ef 391 {
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392 wxScrollBar* pControl = (wxScrollBar*) m_validatorWindow;
393 if (m_pInt)
394 {
395 *m_pInt = pControl->GetThumbPosition() ;
396 return true;
397 }
398 } else
dcf924a3 399#endif
3a5bcc4d 400#if wxUSE_SPINCTRL && !defined(__WXMOTIF__)
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401 if (m_validatorWindow->IsKindOf(CLASSINFO(wxSpinCtrl)) )
402 {
403 wxSpinCtrl* pControl = (wxSpinCtrl*) m_validatorWindow;
404 if (m_pInt)
405 {
406 *m_pInt=pControl->GetValue();
cab1a605 407 return true;
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408 }
409 } else
410#endif
3a5bcc4d 411#if wxUSE_SPINBTN
7448de8d 412 if (m_validatorWindow->IsKindOf(CLASSINFO(wxSpinButton)) )
89c684ef 413 {
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414 wxSpinButton* pControl = (wxSpinButton*) m_validatorWindow;
415 if (m_pInt)
416 {
417 *m_pInt = pControl->GetValue() ;
418 return true;
419 }
420 } else
dcf924a3 421#endif
e90196a5 422#if wxUSE_SLIDER
7448de8d 423 if (m_validatorWindow->IsKindOf(CLASSINFO(wxSlider)) )
e90196a5 424 {
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425 wxSlider* pControl = (wxSlider*) m_validatorWindow;
426 if (m_pInt)
427 {
428 *m_pInt = pControl->GetValue() ;
429 return true;
430 }
431 } else
750b78ba 432#endif
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433
434 // STRING CONTROLS ************************************
d7260478 435#if wxUSE_BUTTON
7448de8d 436 if (m_validatorWindow->IsKindOf(CLASSINFO(wxButton)) )
89c684ef 437 {
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438 wxButton* pControl = (wxButton*) m_validatorWindow;
439 if (m_pString)
440 {
441 *m_pString = pControl->GetLabel() ;
442 return true;
443 }
444 } else
d7260478 445#endif
dcf924a3 446#if wxUSE_COMBOBOX
7448de8d 447 if (m_validatorWindow->IsKindOf(CLASSINFO(wxComboBox)) )
f6bcfd97 448 {
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449 wxComboBox* pControl = (wxComboBox*) m_validatorWindow;
450 if (m_pInt)
451 {
452 *m_pInt = pControl->GetSelection() ;
453 return true;
454 }
455 else if (m_pString)
456 {
457 if (m_validatorWindow->GetWindowStyle() & wxCB_READONLY)
458 *m_pString = pControl->GetStringSelection();
459 else
460 *m_pString = pControl->GetValue();
461 return true;
462 }
463 } else
dcf924a3 464#endif
ce4169a4 465#if wxUSE_CHOICE
7448de8d 466 if (m_validatorWindow->IsKindOf(CLASSINFO(wxChoice)) )
f6bcfd97 467 {
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468 wxChoice* pControl = (wxChoice*) m_validatorWindow;
469 if (m_pInt)
470 {
471 *m_pInt = pControl->GetSelection() ;
472 return true;
473 }
474 else if (m_pString)
475 {
476 *m_pString = pControl->GetStringSelection();
477 return true;
478 }
479 } else
ce4169a4 480#endif
001e76a9 481#if wxUSE_STATTEXT
7448de8d 482 if (m_validatorWindow->IsKindOf(CLASSINFO(wxStaticText)) )
89c684ef 483 {
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484 wxStaticText* pControl = (wxStaticText*) m_validatorWindow;
485 if (m_pString)
486 {
487 *m_pString = pControl->GetLabel() ;
488 return true;
489 }
490 } else
001e76a9 491#endif
d7260478 492#if wxUSE_TEXTCTRL
7448de8d 493 if (m_validatorWindow->IsKindOf(CLASSINFO(wxTextCtrl)) )
f6bcfd97 494 {
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495 wxTextCtrl* pControl = (wxTextCtrl*) m_validatorWindow;
496 if (m_pString)
497 {
498 *m_pString = pControl->GetValue() ;
499 return true;
500 }
501 else if (m_pInt)
502 {
503 *m_pInt = wxAtoi(pControl->GetValue());
504 return true;
505 }
506 } else
d7260478 507#endif
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508
509 // ARRAY CONTROLS *************************************
e90196a5 510#if wxUSE_CHECKLISTBOX
7448de8d
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511 // NOTE: wxCheckListBox isa wxListBox, so wxCheckListBox MUST come first:
512 if (m_validatorWindow->IsKindOf(CLASSINFO(wxCheckListBox)) )
89c684ef 513 {
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514 wxCheckListBox* pControl = (wxCheckListBox*) m_validatorWindow;
515 if (m_pArrayInt)
516 {
517 // clear our array
518 m_pArrayInt->Clear();
519
520 // add each selected item to our array
521 size_t i,
522 count = pControl->GetCount();
523 for ( i = 0; i < count; i++ )
524 {
525 if (pControl->IsChecked(i))
526 m_pArrayInt->Add(i);
527 }
528
529 return true;
530 }
531 else
532 return false;
533 } else
dcf924a3 534#endif
dcf924a3 535#if wxUSE_LISTBOX
7448de8d 536 if (m_validatorWindow->IsKindOf(CLASSINFO(wxListBox)) )
89c684ef 537 {
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538 wxListBox* pControl = (wxListBox*) m_validatorWindow;
539 if (m_pArrayInt)
540 {
541 // clear our array
542 m_pArrayInt->Clear();
1e6feb95 543
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544 // add each selected item to our array
545 size_t i,
546 count = pControl->GetCount();
547 for ( i = 0; i < count; i++ )
548 {
549 if (pControl->Selected(i))
550 m_pArrayInt->Add(i);
551 }
1e6feb95 552
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553 return true;
554 }
555 } else
dcf924a3 556#endif
89c684ef 557
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558 // unrecognized control, or bad pointer
559 return false;
560
cab1a605 561 return false;
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562}
563
564/*
565 Called by constructors to initialize ALL data members
566*/
567void wxGenericValidator::Initialize()
568{
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569 m_pBool = 0;
570 m_pInt = 0;
571 m_pString = 0;
572 m_pArrayInt = 0;
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573}
574
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575#endif
576 // wxUSE_VALIDATORS
913df6f2 577