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[wxWidgets.git] / samples / db / dbtest.cpp
1 ///////////////////////////////////////////////////////////////////////////////
2 // Name: dbtest.cpp
3 // Purpose: wxWindows database demo app
4 // Author: George Tasker
5 // Modified by:
6 // Created: 1998
7 // RCS-ID: $Id$
8 // Copyright: (c) 1998 Remstar International, Inc.
9 // Licence: wxWindows licence
10 ///////////////////////////////////////////////////////////////////////////////
11
12 /*
13 * SYNOPSIS START
14
15 This sample program demonstrates the cross-platform ODBC database classes
16 donated by the development team at Remstar International.
17
18 The table this sample is based on is developer contact table, and shows
19 some of the simple uses of the database classes wxDb and wxDbTable.
20
21 * SYNOPSIS END
22 */
23
24 #ifdef __GNUG__
25 #pragma implementation "dbtest.h"
26 #endif
27
28 #include "wx/wxprec.h"
29
30 #ifdef __BORLANDC__
31 #pragma hdrstop
32 #endif //__BORLANDC__
33
34 #ifndef WX_PRECOMP
35 #include "wx/wx.h"
36 #endif //WX_PRECOMP
37
38 #if defined(__WXGTK__) || defined(__WXX11__)
39 #include "db.xpm"
40 #endif
41
42 #include <stdio.h> /* Included strictly for reading the text file with the database parameters */
43
44 //#include "wx/db.h" /* Required in the file which will get the data source connection */
45 //#include "wx/dbtable.h" /* Has the wxDbTable object from which all data objects will inherit their data table functionality */
46
47 //extern wxDbList WXDLLEXPORT *PtrBegDbList; /* from db.cpp, used in getting back error results from db connections */
48
49 #if wxUSE_NEW_GRID
50 #include "wx/grid.h"
51 #include "wx/generic/gridctrl.h"
52 #include "wx/dbgrid.h"
53
54 #define CHOICEINT
55 #endif
56
57 #include "dbtest.h" /* Header file for this demonstration program */
58 #include "listdb.h" /* Code to support the "Lookup" button on the editor dialog */
59
60 IMPLEMENT_APP(DatabaseDemoApp)
61
62 extern wxChar ListDB_Selection[]; /* Used to return the first column value for the selected line from the listDB routines */
63 extern wxChar ListDB_Selection2[]; /* Used to return the second column value for the selected line from the listDB routines */
64
65
66 #if !wxUSE_ODBC
67 #error Sample cannot be compiled unless setup.h has wxUSE_ODBC set to 1
68 #endif
69
70
71 bool DataTypeSupported(wxDb *pDb, SWORD datatype, wxString *nativeDataTypeName)
72 {
73 wxDbSqlTypeInfo sqlTypeInfo;
74
75 bool breakpoint = FALSE;
76
77 *nativeDataTypeName = wxEmptyString;
78 if (pDb->GetDataTypeInfo(datatype, sqlTypeInfo))
79 {
80 *nativeDataTypeName = sqlTypeInfo.TypeName;
81 breakpoint = TRUE;
82 }
83
84 return breakpoint;
85
86 } // GetDataTypesSupported();
87
88
89
90 void CheckSupportForAllDataTypes(wxDb *pDb)
91 {
92 wxString nativeDataTypeName;
93
94 wxLogMessage("\nThe following datatypes are supported by the\ndatabase you are currently connected to:");
95 #ifdef SQL_C_BINARY
96 if (DataTypeSupported(pDb,SQL_C_BINARY, &nativeDataTypeName))
97 {
98 nativeDataTypeName = "SQL_C_BINARY (" + nativeDataTypeName;
99 nativeDataTypeName += ")";
100 wxLogMessage(nativeDataTypeName);
101 }
102 #endif
103 #ifdef SQL_C_BIT
104 if (DataTypeSupported(pDb,SQL_C_BIT, &nativeDataTypeName))
105 {
106 nativeDataTypeName = "SQL_C_BIT (" + nativeDataTypeName;
107 nativeDataTypeName += ")";
108 wxLogMessage(nativeDataTypeName);
109 }
110 #endif
111 #ifdef SQL_C_BOOKMARK
112 if (DataTypeSupported(pDb,SQL_C_BOOKMARK, &nativeDataTypeName))
113 {
114 nativeDataTypeName = "SQL_C_BOOKMARK (" + nativeDataTypeName;
115 nativeDataTypeName += ")";
116 wxLogMessage(nativeDataTypeName);
117 }
118 #endif
119 #ifdef SQL_C_CHAR
120 if (DataTypeSupported(pDb,SQL_C_CHAR, &nativeDataTypeName))
121 {
122 nativeDataTypeName = "SQL_C_CHAR (" + nativeDataTypeName;
123 nativeDataTypeName += ")";
124 wxLogMessage(nativeDataTypeName);
125 }
126 #endif
127 #ifdef SQL_C_DATE
128 if (DataTypeSupported(pDb,SQL_C_DATE, &nativeDataTypeName))
129 {
130 nativeDataTypeName = "SQL_C_DATE (" + nativeDataTypeName;
131 nativeDataTypeName += ")";
132 wxLogMessage(nativeDataTypeName);
133 }
134 #endif
135 #ifdef SQL_C_DEFAULT
136 if (DataTypeSupported(pDb,SQL_C_DEFAULT, &nativeDataTypeName))
137 {
138 nativeDataTypeName = "SQL_C_DEFAULT (" + nativeDataTypeName;
139 nativeDataTypeName += ")";
140 wxLogMessage(nativeDataTypeName);
141 }
142 #endif
143 #ifdef SQL_C_DOUBLE
144 if (DataTypeSupported(pDb,SQL_C_DOUBLE, &nativeDataTypeName))
145 {
146 nativeDataTypeName = "SQL_C_DOUBLE (" + nativeDataTypeName;
147 nativeDataTypeName += ")";
148 wxLogMessage(nativeDataTypeName);
149 }
150 #endif
151 #ifdef SQL_C_FLOAT
152 if (DataTypeSupported(pDb,SQL_C_FLOAT, &nativeDataTypeName))
153 {
154 nativeDataTypeName = "SQL_C_FLOAT (" + nativeDataTypeName;
155 nativeDataTypeName += ")";
156 wxLogMessage(nativeDataTypeName);
157 }
158 #endif
159 #ifdef SQL_C_GUID
160 if (DataTypeSupported(pDb,SQL_C_GUID, &nativeDataTypeName))
161 {
162 nativeDataTypeName = "SQL_C_GUID (" + nativeDataTypeName;
163 nativeDataTypeName += ")";
164 wxLogMessage(nativeDataTypeName);
165 }
166 #endif
167 #ifdef SQL_C_INTERVAL_DAY
168 if (DataTypeSupported(pDb,SQL_C_INTERVAL_DAY, &nativeDataTypeName))
169 {
170 nativeDataTypeName = "SQL_C_INTERVAL_DAY (" + nativeDataTypeName;
171 nativeDataTypeName += ")";
172 wxLogMessage(nativeDataTypeName);
173 }
174 #endif
175 #ifdef SQL_C_INTERVAL_DAY_TO_HOUR
176 if (DataTypeSupported(pDb,SQL_C_INTERVAL_DAY_TO_HOUR, &nativeDataTypeName))
177 {
178 nativeDataTypeName = "SQL_C_INTERVAL_DAY_TO_HOUR (" + nativeDataTypeName;
179 nativeDataTypeName += ")";
180 wxLogMessage(nativeDataTypeName);
181 }
182 #endif
183 #ifdef SQL_C_INTERVAL_DAY_TO_MINUTE
184 if (DataTypeSupported(pDb,SQL_C_INTERVAL_DAY_TO_MINUTE, &nativeDataTypeName))
185 {
186 nativeDataTypeName = "SQL_C_INTERVAL_DAY_TO_MINUTE (" + nativeDataTypeName;
187 nativeDataTypeName += ")";
188 wxLogMessage(nativeDataTypeName);
189 }
190 #endif
191 #ifdef SQL_C_INTERVAL_DAY_TO_SECOND
192 if (DataTypeSupported(pDb,SQL_C_INTERVAL_DAY_TO_SECOND, &nativeDataTypeName))
193 {
194 nativeDataTypeName = "SQL_C_INTERVAL_DAY_TO_SECOND (" + nativeDataTypeName;
195 nativeDataTypeName += ")";
196 wxLogMessage(nativeDataTypeName);
197 }
198 #endif
199 #ifdef SQL_C_INTERVAL_HOUR
200 if (DataTypeSupported(pDb,SQL_C_INTERVAL_HOUR, &nativeDataTypeName))
201 {
202 nativeDataTypeName = "SQL_C_INTERVAL_HOUR (" + nativeDataTypeName;
203 nativeDataTypeName += ")";
204 wxLogMessage(nativeDataTypeName);
205 }
206 #endif
207 #ifdef SQL_C_INTERVAL_HOUR_TO_MINUTE
208 if (DataTypeSupported(pDb,SQL_C_INTERVAL_HOUR_TO_MINUTE, &nativeDataTypeName))
209 {
210 nativeDataTypeName = "SQL_C_INTERVAL_HOUR_TO_MINUTE (" + nativeDataTypeName;
211 nativeDataTypeName += ")";
212 wxLogMessage(nativeDataTypeName);
213 }
214 #endif
215 #ifdef SQL_C_INTERVAL_HOUR_TO_SECOND
216 if (DataTypeSupported(pDb,SQL_C_INTERVAL_HOUR_TO_SECOND, &nativeDataTypeName))
217 {
218 nativeDataTypeName = "SQL_C_INTERVAL_HOUR_TO_SECOND (" + nativeDataTypeName;
219 nativeDataTypeName += ")";
220 wxLogMessage(nativeDataTypeName);
221 }
222 #endif
223 #ifdef SQL_C_INTERVAL_MINUTE
224 if (DataTypeSupported(pDb,SQL_C_INTERVAL_MINUTE, &nativeDataTypeName))
225 {
226 nativeDataTypeName = "SQL_C_INTERVAL_MINUTE (" + nativeDataTypeName;
227 nativeDataTypeName += ")";
228 wxLogMessage(nativeDataTypeName);
229 }
230 #endif
231 #ifdef SQL_C_INTERVAL_MINUTE_TO_SECOND
232 if (DataTypeSupported(pDb,SQL_C_INTERVAL_MINUTE_TO_SECOND, &nativeDataTypeName))
233 {
234 nativeDataTypeName = "SQL_C_INTERVAL_MINUTE_TO_SECOND (" + nativeDataTypeName;
235 nativeDataTypeName += ")";
236 wxLogMessage(nativeDataTypeName);
237 }
238 #endif
239 #ifdef SQL_C_INTERVAL_MONTH
240 if (DataTypeSupported(pDb,SQL_C_INTERVAL_MONTH, &nativeDataTypeName))
241 {
242 nativeDataTypeName = "SQL_C_INTERVAL_MONTH (" + nativeDataTypeName;
243 nativeDataTypeName += ")";
244 wxLogMessage(nativeDataTypeName);
245 }
246 #endif
247 #ifdef SQL_C_INTERVAL_SECOND
248 if (DataTypeSupported(pDb,SQL_C_INTERVAL_SECOND, &nativeDataTypeName))
249 {
250 nativeDataTypeName = "SQL_C_INTERVAL_SECOND (" + nativeDataTypeName;
251 nativeDataTypeName += ")";
252 wxLogMessage(nativeDataTypeName);
253 }
254 #endif
255 #ifdef SQL_C_INTERVAL_YEAR
256 if (DataTypeSupported(pDb,SQL_C_INTERVAL_YEAR, &nativeDataTypeName))
257 {
258 nativeDataTypeName = "SQL_C_INTERVAL_YEAR (" + nativeDataTypeName;
259 nativeDataTypeName += ")";
260 wxLogMessage(nativeDataTypeName);
261 }
262 #endif
263 #ifdef SQL_C_INTERVAL_YEAR_TO_MONTH
264 if (DataTypeSupported(pDb,SQL_C_INTERVAL_YEAR_TO_MONTH, &nativeDataTypeName))
265 {
266 nativeDataTypeName = "SQL_C_INTERVAL_YEAR_TO_MONTH (" + nativeDataTypeName;
267 nativeDataTypeName += ")";
268 wxLogMessage(nativeDataTypeName);
269 }
270 #endif
271 #ifdef SQL_C_LONG
272 if (DataTypeSupported(pDb,SQL_C_LONG, &nativeDataTypeName))
273 {
274 nativeDataTypeName = "SQL_C_LONG (" + nativeDataTypeName;
275 nativeDataTypeName += ")";
276 wxLogMessage(nativeDataTypeName);
277 }
278 #endif
279 #ifdef SQL_C_NUMERIC
280 if (DataTypeSupported(pDb,SQL_C_NUMERIC, &nativeDataTypeName))
281 {
282 nativeDataTypeName = "SQL_C_NUMERIC (" + nativeDataTypeName;
283 nativeDataTypeName += ")";
284 wxLogMessage(nativeDataTypeName);
285 }
286 #endif
287 #ifdef SQL_C_SBIGINT
288 if (DataTypeSupported(pDb,SQL_C_SBIGINT, &nativeDataTypeName))
289 {
290 nativeDataTypeName = "SQL_C_SBIGINT (" + nativeDataTypeName;
291 nativeDataTypeName += ")";
292 wxLogMessage(nativeDataTypeName);
293 }
294 #endif
295 #ifdef SQL_C_SHORT
296 if (DataTypeSupported(pDb,SQL_C_SHORT, &nativeDataTypeName))
297 {
298 nativeDataTypeName = "SQL_C_SHORT (" + nativeDataTypeName;
299 nativeDataTypeName += ")";
300 wxLogMessage(nativeDataTypeName);
301 }
302 #endif
303 #ifdef SQL_C_SLONG
304 if (DataTypeSupported(pDb,SQL_C_SLONG, &nativeDataTypeName))
305 {
306 nativeDataTypeName = "SQL_C_SLONG (" + nativeDataTypeName;
307 nativeDataTypeName += ")";
308 wxLogMessage(nativeDataTypeName);
309 }
310 #endif
311 #ifdef SQL_C_SSHORT
312 if (DataTypeSupported(pDb,SQL_C_SSHORT, &nativeDataTypeName))
313 {
314 nativeDataTypeName = "SQL_C_SSHORT (" + nativeDataTypeName;
315 nativeDataTypeName += ")";
316 wxLogMessage(nativeDataTypeName);
317 }
318 #endif
319 #ifdef SQL_C_STINYINT
320 if (DataTypeSupported(pDb,SQL_C_STINYINT, &nativeDataTypeName))
321 {
322 nativeDataTypeName = "SQL_C_STINYINT (" + nativeDataTypeName;
323 nativeDataTypeName += ")";
324 wxLogMessage(nativeDataTypeName);
325 }
326 #endif
327 #ifdef SQL_C_TIME
328 if (DataTypeSupported(pDb,SQL_C_TIME, &nativeDataTypeName))
329 {
330 nativeDataTypeName = "SQL_C_TIME (" + nativeDataTypeName;
331 nativeDataTypeName += ")";
332 wxLogMessage(nativeDataTypeName);
333 }
334 #endif
335 #ifdef SQL_C_TIMESTAMP
336 if (DataTypeSupported(pDb,SQL_C_TIMESTAMP, &nativeDataTypeName))
337 {
338 nativeDataTypeName = "SQL_C_TIMESTAMP (" + nativeDataTypeName;
339 nativeDataTypeName += ")";
340 wxLogMessage(nativeDataTypeName);
341 }
342 #endif
343 #ifdef SQL_C_TINYINT
344 if (DataTypeSupported(pDb,SQL_C_TINYINT, &nativeDataTypeName))
345 {
346 nativeDataTypeName = "SQL_C_TINYINT (" + nativeDataTypeName;
347 nativeDataTypeName += ")";
348 wxLogMessage(nativeDataTypeName);
349 }
350 #endif
351 #ifdef SQL_C_TYPE_DATE
352 if (DataTypeSupported(pDb,SQL_C_TYPE_DATE, &nativeDataTypeName))
353 {
354 nativeDataTypeName = "SQL_C_TYPE_DATE (" + nativeDataTypeName;
355 nativeDataTypeName += ")";
356 wxLogMessage(nativeDataTypeName);
357 }
358 #endif
359 #ifdef SQL_C_TYPE_TIME
360 if (DataTypeSupported(pDb,SQL_C_TYPE_TIME, &nativeDataTypeName))
361 {
362 nativeDataTypeName = "SQL_C_TYPE_TIME (" + nativeDataTypeName;
363 nativeDataTypeName += ")";
364 wxLogMessage(nativeDataTypeName);
365 }
366 #endif
367 #ifdef SQL_C_TYPE_TIMESTAMP
368 if (DataTypeSupported(pDb,SQL_C_TYPE_TIMESTAMP, &nativeDataTypeName))
369 {
370 nativeDataTypeName = "SQL_C_TYPE_TIMESTAMP (" + nativeDataTypeName;
371 nativeDataTypeName += ")";
372 wxLogMessage(nativeDataTypeName);
373 }
374 #endif
375 #ifdef SQL_C_UBIGINT
376 if (DataTypeSupported(pDb,SQL_C_UBIGINT, &nativeDataTypeName))
377 {
378 nativeDataTypeName = "SQL_C_UBIGINT (" + nativeDataTypeName;
379 nativeDataTypeName += ")";
380 wxLogMessage(nativeDataTypeName);
381 }
382 #endif
383 #ifdef SQL_C_ULONG
384 if (DataTypeSupported(pDb,SQL_C_ULONG, &nativeDataTypeName))
385 {
386 nativeDataTypeName = "SQL_C_ULONG (" + nativeDataTypeName;
387 nativeDataTypeName += ")";
388 wxLogMessage(nativeDataTypeName);
389 }
390 #endif
391 #ifdef SQL_C_USHORT
392 if (DataTypeSupported(pDb,SQL_C_USHORT, &nativeDataTypeName))
393 {
394 nativeDataTypeName = "SQL_C_USHORT (" + nativeDataTypeName;
395 nativeDataTypeName += ")";
396 wxLogMessage(nativeDataTypeName);
397 }
398 #endif
399 #ifdef SQL_C_UTINYINT
400 if (DataTypeSupported(pDb,SQL_C_UTINYINT, &nativeDataTypeName))
401 {
402 nativeDataTypeName = "SQL_C_UTINYINT (" + nativeDataTypeName;
403 nativeDataTypeName += ")";
404 wxLogMessage(nativeDataTypeName);
405 }
406 #endif
407 #ifdef SQL_C_VARBOOKMARK
408 if (DataTypeSupported(pDb,SQL_C_VARBOOKMARK, &nativeDataTypeName))
409 {
410 nativeDataTypeName = "SQL_C_VARBOOKMARK (" + nativeDataTypeName;
411 nativeDataTypeName += ")";
412 wxLogMessage(nativeDataTypeName);
413 }
414 #endif
415
416 // Extended SQL types
417 #ifdef SQL_DATE
418 if (DataTypeSupported(pDb,SQL_DATE, &nativeDataTypeName))
419 {
420 nativeDataTypeName = "SQL_DATE (" + nativeDataTypeName;
421 nativeDataTypeName += ")";
422 wxLogMessage(nativeDataTypeName);
423 }
424 #endif
425 #ifdef SQL_INTERVAL
426 if (DataTypeSupported(pDb,SQL_INTERVAL, &nativeDataTypeName))
427 {
428 nativeDataTypeName = "SQL_INTERVAL (" + nativeDataTypeName;
429 nativeDataTypeName += ")";
430 wxLogMessage(nativeDataTypeName);
431 }
432 #endif
433 #ifdef SQL_TIME
434 if (DataTypeSupported(pDb,SQL_TIME, &nativeDataTypeName))
435 {
436 nativeDataTypeName = "SQL_TIME (" + nativeDataTypeName;
437 nativeDataTypeName += ")";
438 wxLogMessage(nativeDataTypeName);
439 }
440 #endif
441 #ifdef SQL_TIMESTAMP
442 if (DataTypeSupported(pDb,SQL_TIMESTAMP, &nativeDataTypeName))
443 {
444 nativeDataTypeName = "SQL_TIMESTAMP (" + nativeDataTypeName;
445 nativeDataTypeName += ")";
446 wxLogMessage(nativeDataTypeName);
447 }
448 #endif
449 #ifdef SQL_LONGVARCHAR
450 if (DataTypeSupported(pDb,SQL_LONGVARCHAR, &nativeDataTypeName))
451 {
452 nativeDataTypeName = "SQL_LONGVARCHAR (" + nativeDataTypeName;
453 nativeDataTypeName += ")";
454 wxLogMessage(nativeDataTypeName);
455 }
456 #endif
457 #ifdef SQL_BINARY
458 if (DataTypeSupported(pDb,SQL_BINARY, &nativeDataTypeName))
459 {
460 nativeDataTypeName = "SQL_BINARY (" + nativeDataTypeName;
461 nativeDataTypeName += ")";
462 wxLogMessage(nativeDataTypeName);
463 }
464 #endif
465 #ifdef SQL_VARBINARY
466 if (DataTypeSupported(pDb,SQL_VARBINARY, &nativeDataTypeName))
467 {
468 nativeDataTypeName = "SQL_VARBINARY (" + nativeDataTypeName;
469 nativeDataTypeName += ")";
470 wxLogMessage(nativeDataTypeName);
471 }
472 #endif
473 #ifdef SQL_LONGVARBINARY
474 if (DataTypeSupported(pDb,SQL_LONGVARBINARY, &nativeDataTypeName))
475 {
476 nativeDataTypeName = "SQL_LOGVARBINARY (" + nativeDataTypeName;
477 nativeDataTypeName += ")";
478 wxLogMessage(nativeDataTypeName);
479 }
480 #endif
481 #ifdef SQL_BIGINT
482 if (DataTypeSupported(pDb,SQL_BIGINT, &nativeDataTypeName))
483 {
484 nativeDataTypeName = "SQL_BIGINT (" + nativeDataTypeName;
485 nativeDataTypeName += ")";
486 wxLogMessage(nativeDataTypeName);
487 }
488 #endif
489 #ifdef SQL_TINYINT
490 if (DataTypeSupported(pDb,SQL_TINYINT, &nativeDataTypeName))
491 {
492 nativeDataTypeName = "SQL_TINYINT (" + nativeDataTypeName;
493 nativeDataTypeName += ")";
494 wxLogMessage(nativeDataTypeName);
495 }
496 #endif
497 #ifdef SQL_BIT
498 if (DataTypeSupported(pDb,SQL_BIT, &nativeDataTypeName))
499 {
500 nativeDataTypeName = "SQL_BIT (" + nativeDataTypeName;
501 nativeDataTypeName += ")";
502 wxLogMessage(nativeDataTypeName);
503 }
504 #endif
505 #ifdef SQL_GUID
506 if (DataTypeSupported(pDb,SQL_GUID, &nativeDataTypeName))
507 {
508 nativeDataTypeName = "SQL_GUID (" + nativeDataTypeName;
509 nativeDataTypeName += ")";
510 wxLogMessage(nativeDataTypeName);
511 }
512 #endif
513
514 #ifdef SQL_CHAR
515 if (DataTypeSupported(pDb,SQL_CHAR, &nativeDataTypeName))
516 {
517 nativeDataTypeName = "SQL_CHAR (" + nativeDataTypeName;
518 nativeDataTypeName += ")";
519 wxLogMessage(nativeDataTypeName);
520 }
521 #endif
522 #ifdef SQL_INTEGER
523 if (DataTypeSupported(pDb,SQL_INTEGER, &nativeDataTypeName))
524 {
525 nativeDataTypeName = "SQL_INTEGER (" + nativeDataTypeName;
526 nativeDataTypeName += ")";
527 wxLogMessage(nativeDataTypeName);
528 }
529 #endif
530 #ifdef SQL_SMALLINT
531 if (DataTypeSupported(pDb,SQL_SMALLINT, &nativeDataTypeName))
532 {
533 nativeDataTypeName = "SQL_SAMLLINT (" + nativeDataTypeName;
534 nativeDataTypeName += ")";
535 wxLogMessage(nativeDataTypeName);
536 }
537 #endif
538 #ifdef SQL_REAL
539 if (DataTypeSupported(pDb,SQL_REAL, &nativeDataTypeName))
540 {
541 nativeDataTypeName = "SQL_REAL (" + nativeDataTypeName;
542 nativeDataTypeName += ")";
543 wxLogMessage(nativeDataTypeName);
544 }
545 #endif
546 #ifdef SQL_DOUBLE
547 if (DataTypeSupported(pDb,SQL_DOUBLE, &nativeDataTypeName))
548 {
549 nativeDataTypeName = "SQL_DOUBLE (" + nativeDataTypeName;
550 nativeDataTypeName += ")";
551 wxLogMessage(nativeDataTypeName);
552 }
553 #endif
554 #ifdef SQL_NUMERIC
555 if (DataTypeSupported(pDb,SQL_NUMERIC, &nativeDataTypeName))
556 {
557 nativeDataTypeName = "SQL_NUMERIC (" + nativeDataTypeName;
558 nativeDataTypeName += ")";
559 wxLogMessage(nativeDataTypeName);
560 }
561 #endif
562 #ifdef SQL_DATE
563 if (DataTypeSupported(pDb,SQL_DATE, &nativeDataTypeName))
564 {
565 nativeDataTypeName = "SQL_DATE (" + nativeDataTypeName;
566 nativeDataTypeName += ")";
567 wxLogMessage(nativeDataTypeName);
568 }
569 #endif
570 #ifdef SQL_TIME
571 if (DataTypeSupported(pDb,SQL_TIME, &nativeDataTypeName))
572 {
573 nativeDataTypeName = "SQL_TIME (" + nativeDataTypeName;
574 nativeDataTypeName += ")";
575 wxLogMessage(nativeDataTypeName);
576 }
577 #endif
578 #ifdef SQL_TIMESTAMP
579 if (DataTypeSupported(pDb,SQL_TIMESTAMP, &nativeDataTypeName))
580 {
581 nativeDataTypeName = "SQL_TIMESTAMP (" + nativeDataTypeName;
582 nativeDataTypeName += ")";
583 wxLogMessage(nativeDataTypeName);
584 }
585 #endif
586 #ifdef SQL_VARCHAR
587 if (DataTypeSupported(pDb,SQL_VARCHAR, &nativeDataTypeName))
588 {
589 nativeDataTypeName = "SQL_VARCHAR (" + nativeDataTypeName;
590 nativeDataTypeName += ")";
591 wxLogMessage(nativeDataTypeName);
592 }
593 #endif
594
595 // UNICODE
596 #ifdef SQL_C_TCHAR
597 if (DataTypeSupported(pDb,SQL_C_TCHAR, &nativeDataTypeName))
598 {
599 nativeDataTypeName = "SQL_C_TCHAR (" + nativeDataTypeName;
600 nativeDataTypeName += ")";
601 wxLogMessage(nativeDataTypeName);
602 }
603 #endif
604
605 wxLogMessage("\n");
606 } // CheckSupportForAllDataTypes()
607
608
609 bool DatabaseDemoApp::OnInit()
610 {
611 DbConnectInf = NULL;
612 Contact = NULL;
613
614 // Create the main frame window
615 DemoFrame = new DatabaseDemoFrame(NULL, wxT("wxWindows Database Demo"), wxPoint(50, 50), wxSize(537, 480));
616
617 // Give it an icon
618 DemoFrame->SetIcon(wxICON(db));
619
620 // Make a menubar
621 wxMenu *file_menu = new wxMenu;
622 file_menu->Append(FILE_CREATE, wxT("&Create CONTACT table"));
623 file_menu->Append(FILE_RECREATE_TABLE, wxT("&Recreate CONTACT table"));
624 file_menu->Append(FILE_RECREATE_INDEXES, wxT("&Recreate CONTACT indexes"));
625 #if wxUSE_NEW_GRID
626 file_menu->Append(FILE_DBGRID_TABLE, wxT("&Open DB Grid example"));
627 #endif
628 file_menu->Append(FILE_EXIT, wxT("E&xit"));
629
630 wxMenu *edit_menu = new wxMenu;
631 edit_menu->Append(EDIT_PARAMETERS, wxT("&Parameters..."));
632
633 wxMenu *help_menu = new wxMenu;
634 help_menu->Append(HELP_ABOUT, wxT("&About"));
635
636 wxMenuBar *menu_bar = new wxMenuBar;
637 menu_bar->Append(file_menu, wxT("&File"));
638 menu_bar->Append(edit_menu, wxT("&Edit"));
639 menu_bar->Append(help_menu, wxT("&Help"));
640 DemoFrame->SetMenuBar(menu_bar);
641
642 params.ODBCSource[0] = 0;
643 params.UserName[0] = 0;
644 params.Password[0] = 0;
645 params.DirPath[0] = 0;
646
647 // Show the frame
648 DemoFrame->Show(TRUE);
649
650 // Passing NULL for the SQL environment handle causes
651 // the wxDbConnectInf constructor to obtain a handle
652 // for you.
653 //
654 // WARNING: Be certain that you do not free this handle
655 // directly with SQLFreeEnv(). Use either the
656 // method ::FreeHenv() or delete the DbConnectInf.
657 DbConnectInf = new wxDbConnectInf(NULL, params.ODBCSource, params.UserName,
658 params.Password, params.DirPath);
659
660 if (!DbConnectInf || !DbConnectInf->GetHenv())
661 {
662 wxMessageBox(wxT("Unable to define data source connection info."), wxT("DB CONNECTION ERROR..."),wxOK | wxICON_EXCLAMATION);
663 wxDELETE(DbConnectInf);
664 }
665
666 if (!ReadParamFile(params))
667 DemoFrame->BuildParameterDialog(NULL);
668
669 if (!wxStrlen(params.ODBCSource))
670 {
671 wxDELETE(DbConnectInf);
672 return(FALSE);
673 }
674
675 DbConnectInf->SetDsn(params.ODBCSource);
676 DbConnectInf->SetUserID(params.UserName);
677 DbConnectInf->SetPassword(params.Password);
678 DbConnectInf->SetDefaultDir(params.DirPath);
679
680 READONLY_DB = wxDbGetConnection(DbConnectInf);
681 if (READONLY_DB == 0)
682 {
683 wxMessageBox(wxT("Unable to connect to the data source.\n\nCheck the name of your data source to verify it has been correctly entered/spelled.\n\nWith some databases, the user name and password must\nbe created with full rights to the CONTACT table prior to making a connection\n(using tools provided by the database manufacturer)"), wxT("DB CONNECTION ERROR..."),wxOK | wxICON_EXCLAMATION);
684 DemoFrame->BuildParameterDialog(NULL);
685 wxDELETE(DbConnectInf);
686 wxMessageBox(wxT("Now exiting program.\n\nRestart program to try any new settings."),wxT("Notice..."),wxOK | wxICON_INFORMATION);
687 return(FALSE);
688 }
689
690 DemoFrame->BuildEditorDialog();
691
692 // Show the frame
693 DemoFrame->Refresh();
694
695 return TRUE;
696 } // DatabaseDemoApp::OnInit()
697
698
699 /*
700 * Remove CR or CR/LF from a character string.
701 */
702 char* wxRemoveLineTerminator(char* aString)
703 {
704 int len = strlen(aString);
705 while (len > 0 && (aString[len-1] == '\r' || aString[len-1] == '\n')) {
706 aString[len-1] = '\0';
707 len--;
708 }
709 return aString;
710 }
711
712
713 bool DatabaseDemoApp::ReadParamFile(Cparameters &params)
714 {
715 FILE *paramFile;
716 if ((paramFile = fopen(PARAM_FILENAME, wxT("r"))) == NULL)
717 {
718 wxString tStr;
719 tStr.Printf(wxT("Unable to open the parameter file '%s' for reading.\n\nYou must specify the data source, user name, and\npassword that will be used and save those settings."),PARAM_FILENAME);
720 wxMessageBox(tStr,wxT("File I/O Error..."),wxOK | wxICON_EXCLAMATION);
721
722 return FALSE;
723 }
724
725 wxChar buffer[1000+1];
726 fgets(buffer, sizeof(params.ODBCSource), paramFile);
727 wxRemoveLineTerminator(buffer);
728 wxStrcpy(params.ODBCSource,buffer);
729
730 fgets(buffer, sizeof(params.UserName), paramFile);
731 wxRemoveLineTerminator(buffer);
732 wxStrcpy(params.UserName,buffer);
733
734 fgets(buffer, sizeof(params.Password), paramFile);
735 wxRemoveLineTerminator(buffer);
736 wxStrcpy(params.Password,buffer);
737
738 fgets(buffer, sizeof(params.DirPath), paramFile);
739 wxRemoveLineTerminator(buffer);
740 wxStrcpy(params.DirPath,buffer);
741
742 fclose(paramFile);
743
744 return TRUE;
745 } // DatabaseDemoApp::ReadParamFile()
746
747
748 bool DatabaseDemoApp::WriteParamFile(Cparameters &params)
749 {
750 FILE *paramFile;
751 if ((paramFile = fopen(PARAM_FILENAME, wxT("wt"))) == NULL)
752 {
753 wxString tStr;
754 tStr.Printf(wxT("Unable to write/overwrite '%s'."),PARAM_FILENAME);
755 wxMessageBox(tStr,wxT("File I/O Error..."),wxOK | wxICON_EXCLAMATION);
756 return FALSE;
757 }
758
759 fputs(wxGetApp().params.ODBCSource, paramFile);
760 fputc(wxT('\n'), paramFile);
761 fputs(wxGetApp().params.UserName, paramFile);
762 fputc(wxT('\n'), paramFile);
763 fputs(wxGetApp().params.Password, paramFile);
764 fputc(wxT('\n'), paramFile);
765 fputs(wxGetApp().params.DirPath, paramFile);
766 fputc(wxT('\n'), paramFile);
767 fclose(paramFile);
768
769 return TRUE;
770 } // DatabaseDemoApp::WriteParamFile()
771
772
773 void DatabaseDemoApp::CreateDataTable(bool recreate)
774 {
775 bool Ok = TRUE;
776 if (recreate)
777 Ok = (wxMessageBox(wxT("Any data currently residing in the table will be erased.\n\nAre you sure?"),wxT("Confirm"),wxYES_NO|wxICON_QUESTION) == wxYES);
778
779 if (!Ok)
780 return;
781
782 wxBeginBusyCursor();
783
784 bool success = TRUE;
785
786 Contact->GetDb()->RollbackTrans(); // Make sure the current cursor is in a known/stable state
787
788 if (!Contact->CreateTable(recreate))
789 {
790 wxEndBusyCursor();
791 wxString tStr;
792 tStr = wxT("Error creating CONTACTS table.\nTable was not created.\n\n");
793 wxMessageBox(wxDbLogExtendedErrorMsg(tStr.c_str(),Contact->GetDb(),__FILE__,__LINE__),
794 wxT("ODBC Error..."),wxOK | wxICON_EXCLAMATION);
795
796 success = FALSE;
797 }
798 else
799 {
800 if (!Contact->CreateIndexes(recreate))
801 {
802 wxEndBusyCursor();
803 wxString tStr;
804 tStr = wxT("Error creating CONTACTS indexes.\nIndexes will be unavailable.\n\n");
805 wxMessageBox(wxDbLogExtendedErrorMsg(tStr.c_str(),Contact->GetDb(),__FILE__,__LINE__),
806 wxT("ODBC Error..."),wxOK | wxICON_EXCLAMATION);
807
808 success = FALSE;
809 }
810 }
811 while (wxIsBusy())
812 wxEndBusyCursor();
813
814 if (success)
815 wxMessageBox(wxT("Table and index(es) were successfully created."),wxT("Notice..."),wxOK | wxICON_INFORMATION);
816 } // DatabaseDemoApp::CreateDataTable()
817
818
819 BEGIN_EVENT_TABLE(DatabaseDemoFrame, wxFrame)
820 EVT_MENU(FILE_CREATE, DatabaseDemoFrame::OnCreate)
821 EVT_MENU(FILE_RECREATE_TABLE, DatabaseDemoFrame::OnRecreateTable)
822 EVT_MENU(FILE_RECREATE_INDEXES, DatabaseDemoFrame::OnRecreateIndexes)
823 #if wxUSE_NEW_GRID
824 EVT_MENU(FILE_DBGRID_TABLE, DatabaseDemoFrame::OnDbGridTable)
825 #endif
826 EVT_MENU(FILE_EXIT, DatabaseDemoFrame::OnExit)
827 EVT_MENU(EDIT_PARAMETERS, DatabaseDemoFrame::OnEditParameters)
828 EVT_MENU(HELP_ABOUT, DatabaseDemoFrame::OnAbout)
829 EVT_CLOSE(DatabaseDemoFrame::OnCloseWindow)
830 END_EVENT_TABLE()
831
832
833 // DatabaseDemoFrame constructor
834 DatabaseDemoFrame::DatabaseDemoFrame(wxFrame *frame, const wxString& title,
835 const wxPoint& pos, const wxSize& size):
836 wxFrame(frame, -1, title, pos, size)
837 {
838 // Put any code in necessary for initializing the main frame here
839 pEditorDlg = NULL;
840 pParamDlg = NULL;
841
842 delete wxLog::SetActiveTarget(new wxLogStderr);
843
844 } // DatabaseDemoFrame constructor
845
846 DatabaseDemoFrame::~DatabaseDemoFrame()
847 {
848 delete wxLog::SetActiveTarget(NULL);
849 } // DatabaseDemoFrame destructor
850
851
852 void DatabaseDemoFrame::OnCreate(wxCommandEvent& event)
853 {
854 wxGetApp().CreateDataTable(FALSE);
855 } // DatabaseDemoFrame::OnCreate()
856
857
858 void DatabaseDemoFrame::OnRecreateTable(wxCommandEvent& event)
859 {
860 wxGetApp().CreateDataTable(TRUE);
861 } // DatabaseDemoFrame::OnRecreate()
862
863
864 void DatabaseDemoFrame::OnRecreateIndexes(wxCommandEvent& event)
865 {
866 wxGetApp().Contact->GetDb()->RollbackTrans(); // Make sure the current cursor is in a known/stable state
867
868 if (!wxGetApp().Contact->CreateIndexes(TRUE))
869 {
870 while (wxIsBusy())
871 wxEndBusyCursor();
872 wxString tStr;
873 tStr = wxT("Error creating CONTACTS indexes.\nNew indexes will be unavailable.\n\n");
874 wxMessageBox(wxDbLogExtendedErrorMsg(tStr.c_str(),wxGetApp().Contact->GetDb(),__FILE__,__LINE__),
875 wxT("ODBC Error..."),wxOK | wxICON_EXCLAMATION);
876
877 }
878 else
879 wxMessageBox(wxT("Index(es) were successfully recreated."),wxT("Notice..."),wxOK | wxICON_INFORMATION);
880
881 } // DatabaseDemoFrame::OnRecreateIndexes()
882
883
884 #if wxUSE_NEW_GRID
885 void DatabaseDemoFrame::OnDbGridTable(wxCommandEvent& )
886 {
887 DbGridFrame *frame = new DbGridFrame(this);
888 if (frame->Initialize())
889 {
890 frame->Show();
891 }
892 }
893 #endif
894
895 void DatabaseDemoFrame::OnExit(wxCommandEvent& event)
896 {
897 Close();
898 } // DatabaseDemoFrame::OnExit()
899
900
901 void DatabaseDemoFrame::OnEditParameters(wxCommandEvent& event)
902 {
903 if ((pEditorDlg->mode != mCreate) && (pEditorDlg->mode != mEdit))
904 BuildParameterDialog(this);
905 else
906 wxMessageBox(wxT("Cannot change database parameters while creating or editing a record"),wxT("Notice..."),wxOK | wxICON_INFORMATION);
907 } // DatabaseDemoFrame::OnEditParameters()
908
909
910 void DatabaseDemoFrame::OnAbout(wxCommandEvent& event)
911 {
912 wxMessageBox(wxT("wxWindows sample program for database classes\n\nContributed on 27 July 1998"),wxT("About..."),wxOK | wxICON_INFORMATION);
913 } // DatabaseDemoFrame::OnAbout()
914
915
916 // Put any additional checking necessary to make certain it is alright
917 // to close the program here that is not done elsewhere
918 void DatabaseDemoFrame::OnCloseWindow(wxCloseEvent& event)
919 {
920 // Clean up time
921 if (pEditorDlg && pEditorDlg->Close())
922 pEditorDlg = NULL;
923 else
924 {
925 if (pEditorDlg)
926 {
927 event.Veto();
928 return;
929 }
930 }
931
932 wxDELETE(wxGetApp().Contact);
933
934 // This function will close all the connections to the database that have been
935 // previously cached.
936 wxDbCloseConnections();
937
938 // Deletion of the wxDbConnectInf instance must be the LAST thing done that
939 // has anything to do with the database. Deleting this before disconnecting,
940 // freeing/closing connections, etc will result in a crash!
941 wxDELETE(wxGetApp().DbConnectInf);
942
943 this->Destroy();
944
945 } // DatabaseDemoFrame::OnCloseWindow()
946
947
948 void DatabaseDemoFrame::BuildEditorDialog()
949 {
950 pEditorDlg = NULL;
951 pEditorDlg = new CeditorDlg(this);
952 if (pEditorDlg)
953 {
954 pEditorDlg->Initialize();
955 if (!pEditorDlg->initialized)
956 {
957 pEditorDlg->Close();
958 pEditorDlg = NULL;
959 wxMessageBox(wxT("Unable to initialize the editor dialog for some reason"),wxT("Error..."),wxOK | wxICON_EXCLAMATION);
960 Close();
961 }
962 }
963 else
964 {
965 wxMessageBox(wxT("Unable to create the editor dialog for some reason"),wxT("Error..."),wxOK | wxICON_EXCLAMATION);
966 Close();
967 }
968 } // DatabaseDemoFrame::BuildEditorDialog()
969
970
971 void DatabaseDemoFrame::BuildParameterDialog(wxWindow *parent)
972 {
973 pParamDlg = new CparameterDlg(parent);
974
975 if (!pParamDlg)
976 wxMessageBox(wxT("Unable to create the parameter dialog for some reason"),wxT("Error..."),wxOK | wxICON_EXCLAMATION);
977 } // DatabaseDemoFrame::BuildParameterDialog()
978
979
980 /*
981 * Constructor note: If no wxDb object is passed in, a new connection to the database
982 * is created for this instance of Ccontact. This can be a slow process depending
983 * on the database engine being used, and some database engines have a limit on the
984 * number of connections (either hard limits, or license restricted) so care should
985 * be used to use as few connections as is necessary.
986 *
987 * IMPORTANT: Objects which share a wxDb pointer are ALL acted upon whenever a member
988 * function of pDb is called (i.e. CommitTrans() or RollbackTrans(), so if modifying
989 * or creating a table objects which use the same pDb, know that all the objects
990 * will be committed or rolled back when any of the objects has this function call made.
991 */
992 Ccontact::Ccontact (wxDb *pwxDb) : wxDbTable(pwxDb ? pwxDb : wxDbGetConnection(wxGetApp().DbConnectInf),
993 CONTACT_TABLE_NAME, CONTACT_NO_COLS, wxT(""),
994 !wxDB_QUERY_ONLY, wxGetApp().DbConnectInf->GetDefaultDir())
995 {
996 // This is used to represent whether the database connection should be released
997 // when this instance of the object is deleted. If using the same connection
998 // for multiple instance of database objects, then the connection should only be
999 // released when the last database instance using the connection is deleted
1000 freeDbConn = !pwxDb;
1001
1002 if (GetDb())
1003 GetDb()->SetSqlLogging(sqlLogON);
1004
1005 SetupColumns();
1006
1007 } // Ccontact Constructor
1008
1009
1010 void Ccontact::Initialize()
1011 {
1012 Name[0] = 0;
1013 Addr1[0] = 0;
1014 Addr2[0] = 0;
1015 City[0] = 0;
1016 State[0] = 0;
1017 PostalCode[0] = 0;
1018 Country[0] = 0;
1019 JoinDate.year = 1980;
1020 JoinDate.month = 1;
1021 JoinDate.day = 1;
1022 JoinDate.hour = 0;
1023 JoinDate.minute = 0;
1024 JoinDate.second = 0;
1025 JoinDate.fraction = 0;
1026 NativeLanguage = langENGLISH;
1027 IsDeveloper = FALSE;
1028 Contributions = 0;
1029 LinesOfCode = 0L;
1030 } // Ccontact::Initialize
1031
1032
1033 Ccontact::~Ccontact()
1034 {
1035 if (freeDbConn)
1036 {
1037 if (!wxDbFreeConnection(GetDb()))
1038 {
1039 wxString tStr;
1040 tStr = wxT("Unable to Free the Ccontact data table handle\n\n");
1041
1042 wxMessageBox(wxDbLogExtendedErrorMsg(tStr.c_str(),wxGetApp().Contact->GetDb(),__FILE__,__LINE__),
1043 wxT("ODBC Error..."),wxOK | wxICON_EXCLAMATION);
1044 }
1045 }
1046 } // Ccontract destructor
1047
1048
1049 /*
1050 * Handles setting up all the connections for the interface from the wxDbTable
1051 * functions to interface to the data structure used to store records in
1052 * memory, and for all the column definitions that define the table structure
1053 */
1054 void Ccontact::SetupColumns()
1055 {
1056 // NOTE: Columns now are 8 character names, as that is all dBase can support. Longer
1057 // names can be used for other database engines
1058 SetColDefs ( 0,wxT("NAME"), DB_DATA_TYPE_VARCHAR, Name, SQL_C_CHAR, sizeof(Name), TRUE, TRUE); // Primary index
1059 SetColDefs ( 1,wxT("ADDRESS1"), DB_DATA_TYPE_VARCHAR, Addr1, SQL_C_CHAR, sizeof(Addr1), FALSE,TRUE);
1060 SetColDefs ( 2,wxT("ADDRESS2"), DB_DATA_TYPE_VARCHAR, Addr2, SQL_C_CHAR, sizeof(Addr2), FALSE,TRUE);
1061 SetColDefs ( 3,wxT("CITY"), DB_DATA_TYPE_VARCHAR, City, SQL_C_CHAR, sizeof(City), FALSE,TRUE);
1062 SetColDefs ( 4,wxT("STATE"), DB_DATA_TYPE_VARCHAR, State, SQL_C_CHAR, sizeof(State), FALSE,TRUE);
1063 SetColDefs ( 5,wxT("POSTCODE"), DB_DATA_TYPE_VARCHAR, PostalCode, SQL_C_CHAR, sizeof(PostalCode), FALSE,TRUE);
1064 SetColDefs ( 6,wxT("COUNTRY"), DB_DATA_TYPE_VARCHAR, Country, SQL_C_CHAR, sizeof(Country), FALSE,TRUE);
1065 SetColDefs ( 7,wxT("JOINDATE"), DB_DATA_TYPE_DATE, &JoinDate, SQL_C_TIMESTAMP, sizeof(JoinDate), FALSE,TRUE);
1066 SetColDefs ( 8,wxT("IS_DEV"), DB_DATA_TYPE_INTEGER, &IsDeveloper, SQL_C_BOOLEAN(IsDeveloper), sizeof(IsDeveloper), FALSE,TRUE);
1067 SetColDefs ( 9,wxT("CONTRIBS"), DB_DATA_TYPE_INTEGER, &Contributions, SQL_C_UTINYINT, sizeof(Contributions), FALSE,TRUE);
1068 SetColDefs (10,wxT("LINE_CNT"), DB_DATA_TYPE_INTEGER, &LinesOfCode, SQL_C_ULONG, sizeof(LinesOfCode), FALSE,TRUE);
1069 SetColDefs (11,wxT("LANGUAGE"), DB_DATA_TYPE_INTEGER, &NativeLanguage, SQL_C_ENUM, sizeof(NativeLanguage), FALSE,TRUE);
1070 #if wxODBC_BLOB_EXPERIMENT > 0
1071 SetColDefs (12,wxT("PICTURE"), DB_DATA_TYPE_BLOB, Picture, SQL_LONGVARBINARY, sizeof(Picture), FALSE,TRUE);
1072 #endif
1073 } // Ccontact::SetupColumns
1074
1075
1076 bool Ccontact::CreateIndexes(bool recreate)
1077 {
1078 // This index could easily be accomplished with an "orderBy" clause,
1079 // but is done to show how to construct a non-primary index.
1080 wxString indexName;
1081 wxDbIdxDef idxDef[2];
1082
1083 bool Ok = TRUE;
1084
1085 wxStrcpy(idxDef[0].ColName, "IS_DEV");
1086 idxDef[0].Ascending = TRUE;
1087
1088 wxStrcpy(idxDef[1].ColName, "NAME");
1089 idxDef[1].Ascending = TRUE;
1090
1091 indexName = GetTableName();
1092 indexName += "_IDX1";
1093 Ok = CreateIndex(indexName.c_str(), TRUE, 2, idxDef, recreate);
1094
1095 return Ok;
1096 } // Ccontact::CreateIndexes()
1097
1098
1099 /*
1100 * Having a function to do a query on the primary key (and possibly others) is
1101 * very efficient and tighter coding so that it is available where ever the object
1102 * is. Great for use with multiple tables when not using views or outer joins
1103 */
1104 bool Ccontact::FetchByName(const wxString &name)
1105 {
1106 whereStr.Printf(wxT("NAME = '%s'"),name.c_str());
1107 SetWhereClause(whereStr.c_str());
1108 SetOrderByClause(wxT(""));
1109
1110 if (!Query())
1111 return(FALSE);
1112
1113 // Fetch the record
1114 return(GetNext());
1115
1116 } // Ccontact::FetchByName()
1117
1118
1119 /*
1120 *
1121 * ************* DIALOGS ***************
1122 *
1123 */
1124
1125
1126 /* CeditorDlg constructor
1127 *
1128 * Creates the dialog used for creating/editing/deleting/copying a Ccontact object.
1129 * This dialog actually is drawn in the main frame of the program
1130 *
1131 * An instance of Ccontact is created - "Contact" - which is used to hold the Ccontact
1132 * object that is currently being worked with.
1133 */
1134
1135 BEGIN_EVENT_TABLE(CeditorDlg, wxPanel)
1136 EVT_BUTTON(-1, CeditorDlg::OnButton)
1137 EVT_CLOSE(CeditorDlg::OnCloseWindow)
1138 END_EVENT_TABLE()
1139
1140 CeditorDlg::CeditorDlg(wxWindow *parent) : wxPanel (parent, 0, 0, 537, 480)
1141 {
1142 // Since the ::OnCommand() function is overridden, this prevents the widget
1143 // detection in ::OnCommand() until all widgets have been initialized to prevent
1144 // uninitialized pointers from crashing the program
1145 widgetPtrsSet = FALSE;
1146
1147 initialized = FALSE;
1148
1149 SetMode(mView);
1150
1151 Show(FALSE);
1152 } // CeditorDlg constructor
1153
1154
1155 void CeditorDlg::OnCloseWindow(wxCloseEvent& event)
1156 {
1157 // Clean up time
1158 if ((mode != mCreate) && (mode != mEdit))
1159 {
1160 this->Destroy();
1161 }
1162 else
1163 {
1164 wxMessageBox(wxT("Must finish processing the current record being created/modified before exiting"),wxT("Notice..."),wxOK | wxICON_INFORMATION);
1165 event.Veto();
1166 }
1167 } // CeditorDlg::OnCloseWindow()
1168
1169
1170 void CeditorDlg::OnButton(wxCommandEvent &event)
1171 {
1172 wxWindow *win = (wxWindow*) event.GetEventObject();
1173 OnCommand( *win, event );
1174 } // CeditorDlg::OnButton()
1175
1176
1177 void CeditorDlg::OnCommand(wxWindow& win, wxCommandEvent& event)
1178 {
1179 wxString widgetName;
1180
1181 widgetName = win.GetName();
1182
1183 if (!widgetPtrsSet)
1184 return;
1185
1186 if (widgetName == pCreateBtn->GetName())
1187 {
1188 wxGetApp().Contact->Initialize();
1189 PutData();
1190 SetMode( mCreate );
1191 pNameTxt->SetValue(wxT(""));
1192 pNameTxt->SetFocus();
1193 return;
1194 }
1195
1196 if (widgetName == pEditBtn->GetName())
1197 {
1198 saveName = wxGetApp().Contact->Name;
1199 SetMode( mEdit );
1200 pNameTxt->SetFocus();
1201 return;
1202 }
1203
1204 if (widgetName == pCopyBtn->GetName())
1205 {
1206 SetMode(mCreate);
1207 pNameTxt->SetValue(wxT(""));
1208 pNameTxt->SetFocus();
1209 return;
1210 }
1211
1212 if (widgetName == pDeleteBtn->GetName())
1213 {
1214 bool Ok = (wxMessageBox(wxT("Are you sure?"),wxT("Confirm"),wxYES_NO|wxICON_QUESTION) == wxYES);
1215
1216 if (!Ok)
1217 return;
1218
1219 if (Ok && wxGetApp().Contact->Delete())
1220 {
1221 // NOTE: Deletions are not finalized until a CommitTrans() is performed.
1222 // If the commit were not performed, the program will continue to
1223 // show the table contents as if they were deleted until this instance
1224 // of Ccontact is deleted. If the Commit wasn't performed, the
1225 // database will automatically Rollback the changes when the database
1226 // connection is terminated
1227 wxGetApp().Contact->GetDb()->CommitTrans();
1228
1229 // Try to get the row that followed the just deleted row in the orderBy sequence
1230 if (!GetNextRec())
1231 {
1232 // There was now row (in sequence) after the just deleted row, so get the
1233 // row which preceded the just deleted row
1234 if (!GetPrevRec())
1235 {
1236 // There are now no rows remaining, so clear the dialog widgets
1237 wxGetApp().Contact->Initialize();
1238 PutData();
1239 }
1240 }
1241 SetMode(mode); // force reset of button enable/disable
1242 }
1243 else
1244 // Delete failed
1245 wxGetApp().Contact->GetDb()->RollbackTrans();
1246
1247 SetMode(mView);
1248 return;
1249 }
1250
1251 if (widgetName == pSaveBtn->GetName())
1252 {
1253 Save();
1254 return;
1255 }
1256
1257 if (widgetName == pCancelBtn->GetName())
1258 {
1259 bool Ok = (wxMessageBox(wxT("Are you sure?"),wxT("Confirm"),wxYES_NO|wxICON_QUESTION) == wxYES);
1260
1261 if (!Ok)
1262 return;
1263
1264 if (saveName.IsEmpty())
1265 {
1266 wxGetApp().Contact->Initialize();
1267 PutData();
1268 SetMode(mView);
1269 return;
1270 }
1271 else
1272 {
1273 // Requery previous record
1274 if (wxGetApp().Contact->FetchByName(saveName))
1275 {
1276 PutData();
1277 SetMode(mView);
1278 return;
1279 }
1280 }
1281
1282 // Previous record not available, retrieve first record in table
1283 if (wxGetApp().Contact->GetDb()->Dbms() != dbmsPOSTGRES &&
1284 wxGetApp().Contact->GetDb()->Dbms() != dbmsMY_SQL)
1285 {
1286 wxGetApp().Contact->whereStr = wxT("NAME = (SELECT MIN(NAME) FROM ");
1287 wxGetApp().Contact->whereStr += wxGetApp().Contact->GetTableName();
1288 wxGetApp().Contact->whereStr += wxT(")");
1289 wxGetApp().Contact->SetWhereClause(wxGetApp().Contact->whereStr.c_str());
1290 }
1291 else
1292 wxGetApp().Contact->SetWhereClause(wxT(""));
1293
1294 if (!wxGetApp().Contact->Query())
1295 {
1296 wxString tStr;
1297 tStr = wxT("ODBC error during Query()\n\n");
1298 wxMessageBox(wxDbLogExtendedErrorMsg(tStr.c_str(),wxGetApp().Contact->GetDb(),__FILE__,__LINE__),
1299 wxT("ODBC Error..."),wxOK | wxICON_EXCLAMATION);
1300
1301 SetMode(mView);
1302 return;
1303 }
1304 if (wxGetApp().Contact->GetNext()) // Successfully read first record
1305 {
1306 PutData();
1307 SetMode(mView);
1308 return;
1309 }
1310 // No contacts are available, clear dialog
1311 wxGetApp().Contact->Initialize();
1312 PutData();
1313 SetMode(mView);
1314 return;
1315 } // Cancel Button
1316
1317 if (widgetName == pPrevBtn->GetName())
1318 {
1319 if (!GetPrevRec())
1320 wxBell();
1321 return;
1322 } // Prev Button
1323
1324 if (widgetName == pNextBtn->GetName())
1325 {
1326 if (!GetNextRec())
1327 wxBell();
1328 return;
1329 } // Next Button
1330
1331 if (widgetName == pQueryBtn->GetName())
1332 {
1333 // Display the query dialog box
1334 wxChar qryWhere[DB_MAX_WHERE_CLAUSE_LEN+1];
1335 wxStrcpy(qryWhere, (const wxChar*) wxGetApp().Contact->qryWhereStr);
1336 wxChar *tblName[] = {(wxChar *)CONTACT_TABLE_NAME, 0};
1337 new CqueryDlg(GetParent(), wxGetApp().Contact->GetDb(), tblName, qryWhere);
1338
1339 // Query the first record in the new record set and
1340 // display it, if the query string has changed.
1341 if (wxStrcmp(qryWhere, (const wxChar*) wxGetApp().Contact->qryWhereStr))
1342 {
1343 wxGetApp().Contact->whereStr.Empty();
1344 wxGetApp().Contact->SetOrderByClause("NAME");
1345
1346 if (wxGetApp().Contact->GetDb()->Dbms() != dbmsPOSTGRES &&
1347 wxGetApp().Contact->GetDb()->Dbms() != dbmsMY_SQL)
1348 {
1349 wxGetApp().Contact->whereStr = wxT("NAME = (SELECT MIN(NAME) FROM ");
1350 wxGetApp().Contact->whereStr += CONTACT_TABLE_NAME;
1351 }
1352
1353 // Append the query where string (if there is one)
1354 wxGetApp().Contact->qryWhereStr = qryWhere;
1355 if (wxStrlen(qryWhere))
1356 {
1357 wxGetApp().Contact->whereStr += wxT(" WHERE ");
1358 wxGetApp().Contact->whereStr += wxGetApp().Contact->qryWhereStr;
1359 }
1360 // Close the expression with a right paren
1361 wxGetApp().Contact->whereStr += wxT(")");
1362 // Requery the table
1363 wxGetApp().Contact->SetWhereClause(wxGetApp().Contact->whereStr.c_str());
1364 if (!wxGetApp().Contact->Query())
1365 {
1366 wxString tStr;
1367 tStr = wxT("ODBC error during Query()\n\n");
1368 wxMessageBox(wxDbLogExtendedErrorMsg(tStr.c_str(),wxGetApp().Contact->GetDb(),__FILE__,__LINE__),
1369 wxT("ODBC Error..."),wxOK | wxICON_EXCLAMATION);
1370
1371 return;
1372 }
1373 // Display the first record from the query set
1374 if (!wxGetApp().Contact->GetNext())
1375 wxGetApp().Contact->Initialize();
1376 PutData();
1377 }
1378
1379 // Enable/Disable the reset button
1380 pResetBtn->Enable(!wxGetApp().Contact->qryWhereStr.IsEmpty());
1381
1382 return;
1383 } // Query button
1384
1385
1386 if (widgetName == pResetBtn->GetName())
1387 {
1388 // Clear the additional where criteria established by the query feature
1389 wxGetApp().Contact->qryWhereStr = wxT("");
1390 wxGetApp().Contact->SetOrderByClause(wxT("NAME"));
1391
1392 if (wxGetApp().Contact->GetDb()->Dbms() != dbmsPOSTGRES &&
1393 wxGetApp().Contact->GetDb()->Dbms() != dbmsMY_SQL)
1394 {
1395 wxGetApp().Contact->whereStr = wxT("NAME = (SELECT MIN(NAME) FROM ");
1396 wxGetApp().Contact->whereStr += CONTACT_TABLE_NAME;
1397 wxGetApp().Contact->whereStr += wxT(")");
1398 }
1399
1400 wxGetApp().Contact->SetWhereClause(wxGetApp().Contact->whereStr.c_str());
1401 if (!wxGetApp().Contact->Query())
1402 {
1403 wxString tStr;
1404 tStr = wxT("ODBC error during Query()\n\n");
1405 wxMessageBox(wxDbLogExtendedErrorMsg(tStr.c_str(),wxGetApp().Contact->GetDb(),__FILE__,__LINE__),
1406 wxT("ODBC Error..."),wxOK | wxICON_EXCLAMATION);
1407 return;
1408 }
1409 if (!wxGetApp().Contact->GetNext())
1410 wxGetApp().Contact->Initialize();
1411 PutData();
1412 pResetBtn->Enable(FALSE);
1413
1414 return;
1415 } // Reset button
1416
1417
1418 if (widgetName == pNameListBtn->GetName())
1419 {
1420 new ClookUpDlg(/* wxWindow *parent */ this,
1421 /* wxChar *windowTitle */ wxT("Select contact name"),
1422 /* wxChar *tableName */ (wxChar *) CONTACT_TABLE_NAME,
1423 /* wxChar *dispCol1 */ wxT("NAME"),
1424 /* wxChar *dispCol2 */ wxT("JOINDATE"),
1425 /* wxChar *where */ wxT(""),
1426 /* wxChar *orderBy */ wxT("NAME"),
1427 /* wxDb *pDb */ wxGetApp().READONLY_DB,
1428 /* const wxString &defDir */ wxGetApp().DbConnectInf->GetDefaultDir(),
1429 /* bool distinctValues */ TRUE);
1430
1431 if (ListDB_Selection && wxStrlen(ListDB_Selection))
1432 {
1433 wxString w = wxT("NAME = '");
1434 w += ListDB_Selection;
1435 w += wxT("'");
1436 GetRec(w);
1437 }
1438
1439 return;
1440 }
1441
1442 if (widgetName == pDataTypesBtn->GetName())
1443 {
1444 CheckSupportForAllDataTypes(wxGetApp().READONLY_DB);
1445 wxMessageBox("Support datatypes was dumped to stdout.");
1446 return;
1447 } // Data types Button
1448
1449 if (widgetName == pDbDiagsBtn->GetName())
1450 {
1451 DisplayDbDiagnostics(wxGetApp().READONLY_DB);
1452 wxMessageBox("Diagnostics info was dumped to stdout.");
1453 return;
1454 }
1455
1456 if (widgetName == pCatalogBtn->GetName())
1457 {
1458 if (wxGetApp().Contact->GetDb()->Catalog("","catalog.txt"))
1459 wxMessageBox("The file 'catalog.txt' was created.");
1460 else
1461 wxMessageBox("Creation of the file 'catalog.txt' was failed.");
1462 return;
1463 }
1464
1465 } // CeditorDlg::OnCommand()
1466
1467
1468 bool CeditorDlg::Initialize()
1469 {
1470 // Create the data structure and a new database connection.
1471 // (As there is not a pDb being passed in the constructor, a new database
1472 // connection is created)
1473 wxGetApp().Contact = new Ccontact();
1474
1475 if (!wxGetApp().Contact)
1476 {
1477 wxMessageBox(wxT("Unable to instantiate an instance of Ccontact"),wxT("Error..."),wxOK | wxICON_EXCLAMATION);
1478 return FALSE;
1479 }
1480
1481 // Check if the table exists or not. If it doesn't, ask the user if they want to
1482 // create the table. Continue trying to create the table until it exists, or user aborts
1483 while (!wxGetApp().Contact->GetDb()->TableExists((wxChar *)CONTACT_TABLE_NAME,
1484 wxGetApp().DbConnectInf->GetUserID(),
1485 wxGetApp().DbConnectInf->GetDefaultDir()))
1486 {
1487 wxString tStr;
1488 tStr.Printf(wxT("Unable to open the table '%s'. The table may\nneed to be created.\n\nDo you wish to try to create/clear the table?\n\n"),CONTACT_TABLE_NAME);
1489 bool createTable = (wxMessageBox(tStr.c_str(),wxT("Confirm"),wxYES_NO|wxICON_QUESTION) == wxYES);
1490
1491 if (!createTable)
1492 {
1493 // Close();
1494 return FALSE;
1495 }
1496 else
1497 wxGetApp().CreateDataTable(FALSE);
1498 }
1499
1500 // Tables must be "opened" before anything other than creating/deleting table can be done
1501 if (!wxGetApp().Contact->Open())
1502 {
1503 // Table does exist, or there was some problem opening it. Currently this should
1504 // never fail, except in the case of the table not exisiting or the current
1505 // user has insufficent privileges to access the table
1506 #if 1
1507 // This code is experimenting with a new function that will hopefully be available
1508 // in the 2.4 release. This check will determine whether the open failing was due
1509 // to the table not existing, or the users privileges being insufficient to
1510 // open the table.
1511 if (!wxGetApp().Contact->GetDb()->TablePrivileges(CONTACT_TABLE_NAME, wxT("SELECT"),
1512 wxGetApp().Contact->GetDb()->GetUsername(),
1513 wxGetApp().Contact->GetDb()->GetUsername(),
1514 wxGetApp().DbConnectInf->GetDefaultDir()))
1515 {
1516 wxString tStr;
1517 tStr.Printf(wxT("Unable to open the table '%s' (likely due to\ninsufficient privileges of the logged in user).\n\n"),CONTACT_TABLE_NAME);
1518
1519 wxMessageBox(wxDbLogExtendedErrorMsg(tStr.c_str(),wxGetApp().Contact->GetDb(),__FILE__,__LINE__),
1520 wxT("ODBC Error..."),wxOK | wxICON_EXCLAMATION);
1521 }
1522 else
1523 #endif
1524 if (!wxGetApp().Contact->GetDb()->TableExists(CONTACT_TABLE_NAME,
1525 wxGetApp().Contact->GetDb()->GetUsername(),
1526 wxGetApp().DbConnectInf->GetDefaultDir()))
1527 {
1528 wxString tStr;
1529 tStr.Printf(wxT("Unable to open the table '%s' as the table\ndoes not appear to exist in the tablespace available\nto the currently logged in user.\n\n"),CONTACT_TABLE_NAME);
1530 wxMessageBox(wxDbLogExtendedErrorMsg(tStr.c_str(),wxGetApp().Contact->GetDb(),__FILE__,__LINE__),
1531 wxT("ODBC Error..."),wxOK | wxICON_EXCLAMATION);
1532 }
1533
1534 return FALSE;
1535 }
1536
1537 // Build the dialog
1538
1539 (void)new wxStaticBox(this, EDITOR_DIALOG_FN_GROUP, wxT(""), wxPoint(15, 1), wxSize(497, 69), 0, wxT("FunctionGrp"));
1540 (void)new wxStaticBox(this, EDITOR_DIALOG_SEARCH_GROUP, wxT(""), wxPoint(417, 1), wxSize(95, 242), 0, wxT("SearchGrp"));
1541
1542 pCreateBtn = new wxButton(this, EDITOR_DIALOG_CREATE, wxT("&Create"), wxPoint( 25, 21), wxSize( 70, 35), 0, wxDefaultValidator, wxT("CreateBtn"));
1543 pEditBtn = new wxButton(this, EDITOR_DIALOG_EDIT, wxT("&Edit"), wxPoint(102, 21), wxSize( 70, 35), 0, wxDefaultValidator, wxT("EditBtn"));
1544 pDeleteBtn = new wxButton(this, EDITOR_DIALOG_DELETE, wxT("&Delete"), wxPoint(179, 21), wxSize( 70, 35), 0, wxDefaultValidator, wxT("DeleteBtn"));
1545 pCopyBtn = new wxButton(this, EDITOR_DIALOG_COPY, wxT("Cop&y"), wxPoint(256, 21), wxSize( 70, 35), 0, wxDefaultValidator, wxT("CopyBtn"));
1546 pSaveBtn = new wxButton(this, EDITOR_DIALOG_SAVE, wxT("&Save"), wxPoint(333, 21), wxSize( 70, 35), 0, wxDefaultValidator, wxT("SaveBtn"));
1547 pCancelBtn = new wxButton(this, EDITOR_DIALOG_CANCEL, wxT("C&ancel"), wxPoint(430, 21), wxSize( 70, 35), 0, wxDefaultValidator, wxT("CancelBtn"));
1548 pPrevBtn = new wxButton(this, EDITOR_DIALOG_PREV, wxT("<< &Prev"), wxPoint(430, 81), wxSize( 70, 35), 0, wxDefaultValidator, wxT("PrevBtn"));
1549 pNextBtn = new wxButton(this, EDITOR_DIALOG_NEXT, wxT("&Next >>"), wxPoint(430, 121), wxSize( 70, 35), 0, wxDefaultValidator, wxT("NextBtn"));
1550 pQueryBtn = new wxButton(this, EDITOR_DIALOG_QUERY, wxT("&Query"), wxPoint(430, 161), wxSize( 70, 35), 0, wxDefaultValidator, wxT("QueryBtn"));
1551 pResetBtn = new wxButton(this, EDITOR_DIALOG_RESET, wxT("&Reset"), wxPoint(430, 200), wxSize( 70, 35), 0, wxDefaultValidator, wxT("ResetBtn"));
1552 pNameMsg = new wxStaticText(this, EDITOR_DIALOG_NAME_MSG, wxT("Name:"), wxPoint( 17, 80), wxSize( -1, -1), 0, wxT("NameMsg"));
1553 pNameTxt = new wxTextCtrl(this, EDITOR_DIALOG_NAME_TEXT, wxT(""), wxPoint( 17, 97), wxSize(308, 25), 0, wxDefaultValidator, wxT("NameTxt"));
1554 pNameListBtn = new wxButton(this, EDITOR_DIALOG_LOOKUP, wxT("&Lookup"), wxPoint(333, 97), wxSize( 70, 24), 0, wxDefaultValidator, wxT("LookupBtn"));
1555 pAddress1Msg = new wxStaticText(this, EDITOR_DIALOG_ADDRESS1_MSG, wxT("Address:"), wxPoint( 17, 130), wxSize( -1, -1), 0, wxT("Address1Msg"));
1556 pAddress1Txt = new wxTextCtrl(this, EDITOR_DIALOG_ADDRESS2_TEXT, wxT(""), wxPoint( 17, 147), wxSize(308, 25), 0, wxDefaultValidator, wxT("Address1Txt"));
1557 pAddress2Msg = new wxStaticText(this, EDITOR_DIALOG_ADDRESS2_MSG, wxT("Address:"), wxPoint( 17, 180), wxSize( -1, -1), 0, wxT("Address2Msg"));
1558 pAddress2Txt = new wxTextCtrl(this, EDITOR_DIALOG_ADDRESS2_TEXT, wxT(""), wxPoint( 17, 197), wxSize(308, 25), 0, wxDefaultValidator, wxT("Address2Txt"));
1559 pCityMsg = new wxStaticText(this, EDITOR_DIALOG_CITY_MSG, wxT("City:"), wxPoint( 17, 230), wxSize( -1, -1), 0, wxT("CityMsg"));
1560 pCityTxt = new wxTextCtrl(this, EDITOR_DIALOG_CITY_TEXT, wxT(""), wxPoint( 17, 247), wxSize(225, 25), 0, wxDefaultValidator, wxT("CityTxt"));
1561 pStateMsg = new wxStaticText(this, EDITOR_DIALOG_STATE_MSG, wxT("State:"), wxPoint(250, 230), wxSize( -1, -1), 0, wxT("StateMsg"));
1562 pStateTxt = new wxTextCtrl(this, EDITOR_DIALOG_STATE_TEXT, wxT(""), wxPoint(250, 247), wxSize(153, 25), 0, wxDefaultValidator, wxT("StateTxt"));
1563 pCountryMsg = new wxStaticText(this, EDITOR_DIALOG_COUNTRY_MSG, wxT("Country:"), wxPoint( 17, 280), wxSize( -1, -1), 0, wxT("CountryMsg"));
1564 pCountryTxt = new wxTextCtrl(this, EDITOR_DIALOG_COUNTRY_TEXT, wxT(""), wxPoint( 17, 297), wxSize(225, 25), 0, wxDefaultValidator, wxT("CountryTxt"));
1565 pPostalCodeMsg = new wxStaticText(this, EDITOR_DIALOG_POSTAL_MSG, wxT("Postal Code:"),wxPoint(250, 280), wxSize( -1, -1), 0, wxT("PostalCodeMsg"));
1566 pPostalCodeTxt = new wxTextCtrl(this, EDITOR_DIALOG_POSTAL_TEXT, wxT(""), wxPoint(250, 297), wxSize(153, 25), 0, wxDefaultValidator, wxT("PostalCodeTxt"));
1567
1568 wxString choice_strings[5];
1569 choice_strings[0] = wxT("English");
1570 choice_strings[1] = wxT("French");
1571 choice_strings[2] = wxT("German");
1572 choice_strings[3] = wxT("Spanish");
1573 choice_strings[4] = wxT("Other");
1574
1575 pNativeLangChoice = new wxChoice(this, EDITOR_DIALOG_LANG_CHOICE, wxPoint( 17, 346), wxSize(277, -1), 5, choice_strings);
1576 pNativeLangMsg = new wxStaticText(this, EDITOR_DIALOG_LANG_MSG, wxT("Native language:"), wxPoint( 17, 330), wxSize( -1, -1), 0, wxT("NativeLangMsg"));
1577
1578 wxString radio_strings[2];
1579 radio_strings[0] = wxT("No");
1580 radio_strings[1] = wxT("Yes");
1581 pDeveloperRadio = new wxRadioBox(this,EDITOR_DIALOG_DEVELOPER, wxT("Developer:"), wxPoint(303, 330), wxSize( -1, -1), 2, radio_strings, 2, wxHORIZONTAL);
1582 pJoinDateMsg = new wxStaticText(this, EDITOR_DIALOG_JOIN_MSG, wxT("Date joined:"), wxPoint( 17, 380), wxSize( -1, -1), 0, wxT("JoinDateMsg"));
1583 pJoinDateTxt = new wxTextCtrl(this, EDITOR_DIALOG_JOIN_TEXT, wxT(""), wxPoint( 17, 397), wxSize(150, 25), 0, wxDefaultValidator, wxT("JoinDateTxt"));
1584 pContribMsg = new wxStaticText(this, EDITOR_DIALOG_CONTRIB_MSG,wxT("Contributions:"), wxPoint(175, 380), wxSize( -1, -1), 0, wxT("ContribMsg"));
1585 pContribTxt = new wxTextCtrl(this, EDITOR_DIALOG_CONTRIB_TEXT, wxT(""), wxPoint(175, 397), wxSize(120, 25), 0, wxDefaultValidator, wxT("ContribTxt"));
1586 pLinesMsg = new wxStaticText(this, EDITOR_DIALOG_LINES_MSG, wxT("Lines of code:"), wxPoint(303, 380), wxSize( -1, -1), 0, wxT("LinesMsg"));
1587 pLinesTxt = new wxTextCtrl(this, EDITOR_DIALOG_LINES_TEXT, wxT(""), wxPoint(303, 397), wxSize(100, 25), 0, wxDefaultValidator, wxT("LinesTxt"));
1588
1589 pCatalogBtn = new wxButton(this, EDITOR_DIALOG_CATALOG, wxT("Catalo&g"), wxPoint(430, 287), wxSize( 70, 35), 0, wxDefaultValidator, wxT("CatalogBtn"));
1590 pDataTypesBtn = new wxButton(this, EDITOR_DIALOG_DATATYPES, wxT("Data&types"), wxPoint(430, 337), wxSize( 70, 35), 0, wxDefaultValidator, wxT("DataTypesBtn"));
1591 pDbDiagsBtn = new wxButton(this, EDITOR_DIALOG_DB_DIAGS, wxT("DB Dia&gs"), wxPoint(430, 387), wxSize( 70, 35), 0, wxDefaultValidator, wxT("DbDiagsBtn"));
1592
1593 // Now that all the widgets on the panel are created, its safe to allow ::OnCommand() to
1594 // handle all widget processing
1595 widgetPtrsSet = TRUE;
1596
1597 // Setup the orderBy and where clauses to return back a single record as the result set,
1598 // as there will only be one record being shown on the dialog at a time, this optimizes
1599 // network traffic by only returning a one row result
1600
1601 wxGetApp().Contact->SetOrderByClause(wxT("NAME")); // field name to sort by
1602
1603 // The wxString "whereStr" is not a member of the wxDbTable object, it is a member variable
1604 // specifically in the Ccontact class. It is used here for simpler construction of a varying
1605 // length string, and then after the string is built, the wxDbTable member variable "where" is
1606 // assigned the pointer to the constructed string.
1607 //
1608 // The constructed where clause below has a sub-query within it "SELECT MIN(NAME) FROM %s"
1609 // to achieve a single row (in this case the first name in alphabetical order).
1610
1611 if (wxGetApp().Contact->GetDb()->Dbms() != dbmsPOSTGRES &&
1612 wxGetApp().Contact->GetDb()->Dbms() != dbmsMY_SQL)
1613 {
1614 wxGetApp().Contact->whereStr.Printf(wxT("NAME = (SELECT MIN(NAME) FROM %s)"),
1615 wxGetApp().Contact->GetTableName().c_str());
1616 // NOTE: (const wxChar*) returns a pointer which may not be valid later, so this is short term use only
1617 wxGetApp().Contact->SetWhereClause(wxGetApp().Contact->whereStr);
1618 }
1619 else
1620 wxGetApp().Contact->SetWhereClause(wxT(""));
1621
1622 // Perform the Query to get the result set.
1623 // NOTE: If there are no rows returned, that is a valid result, so Query() would return TRUE.
1624 // Only if there is a database error will Query() come back as FALSE
1625 if (!wxGetApp().Contact->Query())
1626 {
1627 wxString tStr;
1628 tStr = wxT("ODBC error during Query()\n\n");
1629 wxMessageBox(wxDbLogExtendedErrorMsg(tStr.c_str(),wxGetApp().Contact->GetDb(),__FILE__,__LINE__),
1630 wxT("ODBC Error..."),wxOK | wxICON_EXCLAMATION);
1631 return FALSE;
1632 }
1633
1634 // Since Query succeeded, now get the row that was returned
1635 if (!wxGetApp().Contact->GetNext())
1636 // If the GetNext() failed at this point, then there are no rows to retrieve,
1637 // so clear the values in the members of "Contact" so that PutData() blanks the
1638 // widgets on the dialog
1639 wxGetApp().Contact->Initialize();
1640 /*
1641 wxGetApp().Contact->GetDb()->RollbackTrans();
1642 */
1643 SetMode(mView);
1644 PutData();
1645
1646 Show(TRUE);
1647
1648 initialized = TRUE;
1649 return TRUE;
1650 } // CeditorDlg::Initialize()
1651
1652
1653 void CeditorDlg::FieldsEditable()
1654 {
1655 if (!widgetPtrsSet)
1656 return;
1657
1658 pNameTxt->Enable((mode == mCreate) || (mode == mEdit));
1659 pAddress1Txt->Enable((mode == mCreate) || (mode == mEdit));
1660 pAddress2Txt->Enable((mode == mCreate) || (mode == mEdit));
1661 pCityTxt->Enable((mode == mCreate) || (mode == mEdit));
1662 pStateTxt->Enable((mode == mCreate) || (mode == mEdit));
1663 pPostalCodeTxt->Enable((mode == mCreate) || (mode == mEdit));
1664 pCountryTxt->Enable((mode == mCreate) || (mode == mEdit));
1665
1666 pJoinDateTxt->Enable((mode == mCreate) || (mode == mEdit));
1667 pContribTxt->Enable((mode == mCreate) || (mode == mEdit));
1668 pLinesTxt->Enable((mode == mCreate) || (mode == mEdit));
1669 pNativeLangChoice->Enable((mode == mCreate) || (mode == mEdit));
1670 pDeveloperRadio->Enable((mode == mCreate) || (mode == mEdit));
1671
1672 } // CeditorDlg::FieldsEditable()
1673
1674
1675 void CeditorDlg::SetMode(enum DialogModes m)
1676 {
1677 bool edit = FALSE;
1678
1679 mode = m;
1680 switch (mode)
1681 {
1682 case mCreate:
1683 case mEdit:
1684 edit = TRUE;
1685 break;
1686 case mView:
1687 case mSearch:
1688 edit = FALSE;
1689 break;
1690 default:
1691 break;
1692 };
1693
1694 if (widgetPtrsSet)
1695 {
1696 pCreateBtn->Enable( !edit );
1697 pEditBtn->Enable( !edit && (wxStrcmp(wxGetApp().Contact->Name,wxT(""))!=0) );
1698 pDeleteBtn->Enable( !edit && (wxStrcmp(wxGetApp().Contact->Name,wxT(""))!=0) );
1699 pCopyBtn->Enable( !edit && (wxStrcmp(wxGetApp().Contact->Name,wxT(""))!=0) );
1700 pSaveBtn->Enable( edit );
1701 pCancelBtn->Enable( edit );
1702 pPrevBtn->Enable( !edit );
1703 pNextBtn->Enable( !edit );
1704 pQueryBtn->Enable( !edit );
1705 pResetBtn->Enable( !edit && !wxGetApp().Contact->qryWhereStr.IsEmpty() );
1706 pNameListBtn->Enable( !edit );
1707 }
1708
1709 FieldsEditable();
1710 } // CeditorDlg::SetMode()
1711
1712
1713 bool CeditorDlg::PutData()
1714 {
1715 wxString tStr;
1716
1717 pNameTxt->SetValue(wxGetApp().Contact->Name);
1718 pAddress1Txt->SetValue(wxGetApp().Contact->Addr1);
1719 pAddress2Txt->SetValue(wxGetApp().Contact->Addr2);
1720 pCityTxt->SetValue(wxGetApp().Contact->City);
1721 pStateTxt->SetValue(wxGetApp().Contact->State);
1722 pCountryTxt->SetValue(wxGetApp().Contact->Country);
1723 pPostalCodeTxt->SetValue(wxGetApp().Contact->PostalCode);
1724
1725 tStr.Printf(wxT("%d/%d/%d"),wxGetApp().Contact->JoinDate.month,wxGetApp().Contact->JoinDate.day,wxGetApp().Contact->JoinDate.year);
1726 pJoinDateTxt->SetValue(tStr);
1727
1728 tStr.Printf(wxT("%d"),wxGetApp().Contact->Contributions);
1729 pContribTxt->SetValue(tStr);
1730
1731 tStr.Printf(wxT("%lu"),wxGetApp().Contact->LinesOfCode);
1732 pLinesTxt->SetValue(tStr);
1733
1734 pNativeLangChoice->SetSelection(wxGetApp().Contact->NativeLanguage);
1735
1736 pDeveloperRadio->SetSelection(wxGetApp().Contact->IsDeveloper);
1737
1738 return TRUE;
1739 } // Ceditor::PutData()
1740
1741
1742 /*
1743 * Reads the data out of all the widgets on the dialog. Some data evaluation is done
1744 * to ensure that there is a name entered and that the date field is valid.
1745 *
1746 * A return value of TRUE means that valid data was retrieved from the dialog, otherwise
1747 * invalid data was found (and a message was displayed telling the user what to fix), and
1748 * the data was not placed into the appropraite fields of Ccontact
1749 */
1750 bool CeditorDlg::GetData()
1751 {
1752 // Validate that the data currently entered into the widgets is valid data
1753
1754 wxString tStr;
1755 tStr = pNameTxt->GetValue();
1756 if (!wxStrcmp((const wxChar*) tStr,wxT("")))
1757 {
1758 wxMessageBox(wxT("A name is required for entry into the contact table"),wxT("Notice..."),wxOK | wxICON_INFORMATION);
1759 return FALSE;
1760 }
1761
1762 bool invalid = FALSE;
1763 int mm = 1,dd = 1,yyyy = 2001;
1764 int first, second;
1765
1766 tStr = pJoinDateTxt->GetValue();
1767 if (tStr.Freq(wxT('/')) != 2)
1768 invalid = TRUE;
1769
1770 // Find the month, day, and year tokens
1771 if (!invalid)
1772 {
1773 first = tStr.First(wxT('/'));
1774 second = tStr.Last(wxT('/'));
1775
1776 mm = atoi(tStr.SubString(0,first));
1777 dd = atoi(tStr.SubString(first+1,second));
1778 yyyy = atoi(tStr.SubString(second+1,tStr.Length()-1));
1779
1780 invalid = !(mm && dd && yyyy);
1781 }
1782
1783 // Force Year 2000 compliance
1784 if (!invalid && (yyyy < 1000))
1785 invalid = TRUE;
1786
1787 // Check the token ranges for validity
1788 if (!invalid)
1789 {
1790 if (yyyy > 9999)
1791 invalid = TRUE;
1792 else if ((mm < 1) || (mm > 12))
1793 invalid = TRUE;
1794 else
1795 {
1796 if (dd < 1)
1797 invalid = TRUE;
1798 else
1799 {
1800 int days[12] = {31,28,31,30,31,30,
1801 31,31,30,31,30,31};
1802 if (dd > days[mm-1])
1803 {
1804 invalid = TRUE;
1805 if ((dd == 29) && (mm == 2))
1806 {
1807 if (((yyyy % 4) == 0) && (((yyyy % 100) != 0) || ((yyyy % 400) == 0)))
1808 invalid = FALSE;
1809 }
1810 }
1811 }
1812 }
1813 }
1814
1815 if (!invalid)
1816 {
1817 wxGetApp().Contact->JoinDate.month = mm;
1818 wxGetApp().Contact->JoinDate.day = dd;
1819 wxGetApp().Contact->JoinDate.year = yyyy;
1820 }
1821 else
1822 {
1823 wxMessageBox(wxT("Improper date format. Please check the date\nspecified and try again.\n\nNOTE: Dates are in american format (MM/DD/YYYY)"),wxT("Notice..."),wxOK | wxICON_INFORMATION);
1824 return FALSE;
1825 }
1826
1827 tStr = pNameTxt->GetValue();
1828 wxStrcpy(wxGetApp().Contact->Name,(const wxChar*) tStr);
1829 wxStrcpy(wxGetApp().Contact->Addr1,pAddress1Txt->GetValue());
1830 wxStrcpy(wxGetApp().Contact->Addr2,pAddress2Txt->GetValue());
1831 wxStrcpy(wxGetApp().Contact->City,pCityTxt->GetValue());
1832 wxStrcpy(wxGetApp().Contact->State,pStateTxt->GetValue());
1833 wxStrcpy(wxGetApp().Contact->Country,pCountryTxt->GetValue());
1834 wxStrcpy(wxGetApp().Contact->PostalCode,pPostalCodeTxt->GetValue());
1835
1836 wxGetApp().Contact->Contributions = atoi(pContribTxt->GetValue());
1837 wxGetApp().Contact->LinesOfCode = atol(pLinesTxt->GetValue());
1838
1839 wxGetApp().Contact->NativeLanguage = (enum Language) pNativeLangChoice->GetSelection();
1840 wxGetApp().Contact->IsDeveloper = pDeveloperRadio->GetSelection() > 0;
1841
1842 return TRUE;
1843 } // CeditorDlg::GetData()
1844
1845
1846 /*
1847 * Retrieve data from the dialog, verify the validity of the data, and if it is valid,
1848 * try to insert/update the data to the table based on the current 'mode' the dialog
1849 * is set to.
1850 *
1851 * A return value of TRUE means the insert/update was completed successfully, a return
1852 * value of FALSE means that Save() failed. If returning FALSE, then this function
1853 * has displayed a detailed error message for the user.
1854 */
1855 bool CeditorDlg::Save()
1856 {
1857 bool failed = FALSE;
1858
1859 // Read the data in the widgets of the dialog to get the user's data
1860 if (!GetData())
1861 failed = TRUE;
1862
1863 // Perform any other required validations necessary before saving
1864 if (!failed)
1865 {
1866 wxBeginBusyCursor();
1867
1868 if (mode == mCreate)
1869 {
1870 RETCODE result = wxGetApp().Contact->Insert();
1871
1872 failed = (result != DB_SUCCESS);
1873 if (failed)
1874 {
1875 // Some errors may be expected, like a duplicate key, so handle those instances with
1876 // specific error messages.
1877 if (result == DB_ERR_INTEGRITY_CONSTRAINT_VIOL)
1878 {
1879 wxString tStr;
1880 tStr = wxT("A duplicate key value already exists in the table.\nUnable to save record\n\n");
1881 wxMessageBox(wxDbLogExtendedErrorMsg(tStr.c_str(),wxGetApp().Contact->GetDb(),__FILE__,__LINE__),
1882 wxT("ODBC Error..."),wxOK | wxICON_EXCLAMATION);
1883 }
1884 else
1885 {
1886 // Some other unexpected error occurred
1887 wxString tStr;
1888 tStr = wxT("Database insert failed\n\n");
1889 wxMessageBox(wxDbLogExtendedErrorMsg(tStr.c_str(),wxGetApp().Contact->GetDb(),__FILE__,__LINE__),
1890 wxT("ODBC Error..."),wxOK | wxICON_EXCLAMATION);
1891 }
1892 }
1893 }
1894 else // mode == mEdit
1895 {
1896 wxGetApp().Contact->GetDb()->RollbackTrans();
1897 wxGetApp().Contact->whereStr.Printf("NAME = '%s'",saveName.c_str());
1898 if (!wxGetApp().Contact->UpdateWhere(wxGetApp().Contact->whereStr))
1899 {
1900 wxString tStr;
1901 tStr = wxT("Database update failed\n\n");
1902 wxMessageBox(wxDbLogExtendedErrorMsg(tStr.c_str(),wxGetApp().Contact->GetDb(),__FILE__,__LINE__),
1903 wxT("ODBC Error..."),wxOK | wxICON_EXCLAMATION);
1904 failed = TRUE;
1905 }
1906 }
1907
1908 if (!failed)
1909 {
1910 wxGetApp().Contact->GetDb()->CommitTrans();
1911 SetMode(mView); // Sets the dialog mode back to viewing after save is successful
1912 }
1913 else
1914 wxGetApp().Contact->GetDb()->RollbackTrans();
1915
1916 wxEndBusyCursor();
1917 }
1918
1919 return !failed;
1920 } // CeditorDlg::Save()
1921
1922
1923 /*
1924 * Where this program is only showing a single row at a time in the dialog,
1925 * a special where clause must be built to find just the single row which,
1926 * in sequence, would follow the currently displayed row.
1927 */
1928 bool CeditorDlg::GetNextRec()
1929 {
1930 wxString w;
1931
1932 if (wxGetApp().Contact->GetDb()->Dbms() != dbmsPOSTGRES &&
1933 wxGetApp().Contact->GetDb()->Dbms() != dbmsMY_SQL)
1934 {
1935 w = wxT("NAME = (SELECT MIN(NAME) FROM ");
1936 w += wxGetApp().Contact->GetTableName();
1937 w += wxT(" WHERE NAME > '");
1938 }
1939 else
1940 w = wxT("(NAME > '");
1941
1942 w += wxGetApp().Contact->Name;
1943 w += wxT("'");
1944
1945 // If a query where string is currently set, append that criteria
1946 if (!wxGetApp().Contact->qryWhereStr.IsEmpty())
1947 {
1948 w += wxT(" AND (");
1949 w += wxGetApp().Contact->qryWhereStr;
1950 w += wxT(")");
1951 }
1952
1953 w += wxT(")");
1954 return(GetRec(w));
1955
1956 } // CeditorDlg::GetNextRec()
1957
1958
1959 /*
1960 * Where this program is only showing a single row at a time in the dialog,
1961 * a special where clause must be built to find just the single row which,
1962 * in sequence, would precede the currently displayed row.
1963 */
1964 bool CeditorDlg::GetPrevRec()
1965 {
1966 wxString w;
1967
1968 if (wxGetApp().Contact->GetDb()->Dbms() != dbmsPOSTGRES &&
1969 wxGetApp().Contact->GetDb()->Dbms() != dbmsMY_SQL)
1970 {
1971 w = wxT("NAME = (SELECT MAX(NAME) FROM ");
1972 w += wxGetApp().Contact->GetTableName();
1973 w += wxT(" WHERE NAME < '");
1974 }
1975 else
1976 w = wxT("(NAME < '");
1977
1978 w += wxGetApp().Contact->Name;
1979 w += wxT("'");
1980
1981 // If a query where string is currently set, append that criteria
1982 if (!wxGetApp().Contact->qryWhereStr.IsEmpty())
1983 {
1984 w += wxT(" AND (");
1985 w += wxGetApp().Contact->qryWhereStr;
1986 w += wxT(")");
1987 }
1988
1989 w += wxT(")");
1990
1991 return(GetRec(w));
1992
1993 } // CeditorDlg::GetPrevRec()
1994
1995
1996 /*
1997 * This function is here to avoid duplicating this same code in both the
1998 * GetPrevRec() and GetNextRec() functions
1999 */
2000 bool CeditorDlg::GetRec(const wxString &whereStr)
2001 {
2002 wxGetApp().Contact->SetWhereClause(whereStr);
2003 wxGetApp().Contact->SetOrderByClause(wxT("NAME"));
2004
2005 if (!wxGetApp().Contact->Query())
2006 {
2007 wxString tStr;
2008 tStr = wxT("ODBC error during Query()\n\n");
2009 wxMessageBox(wxDbLogExtendedErrorMsg(tStr.c_str(),wxGetApp().Contact->GetDb(),__FILE__,__LINE__),
2010 wxT("ODBC Error..."),wxOK | wxICON_EXCLAMATION);
2011
2012 return(FALSE);
2013 }
2014
2015 if (wxGetApp().Contact->GetNext())
2016 {
2017 PutData();
2018 return(TRUE);
2019 }
2020 else
2021 return(FALSE);
2022 } // CeditorDlg::GetRec()
2023
2024
2025
2026 /*
2027 * CparameterDlg constructor
2028 */
2029
2030 BEGIN_EVENT_TABLE(CparameterDlg, wxDialog)
2031 EVT_BUTTON(PARAMETER_DIALOG_SAVE, CparameterDlg::OnButton)
2032 EVT_BUTTON(PARAMETER_DIALOG_CANCEL, CparameterDlg::OnButton)
2033 EVT_CLOSE(CparameterDlg::OnCloseWindow)
2034 END_EVENT_TABLE()
2035
2036 CparameterDlg::CparameterDlg(wxWindow *parent) : wxDialog (parent, PARAMETER_DIALOG, wxT("ODBC parameter settings"), wxPoint(-1, -1), wxSize(400, 325))
2037 {
2038 // Since the ::OnCommand() function is overridden, this prevents the widget
2039 // detection in ::OnCommand() until all widgets have been initialized to prevent
2040 // uninitialized pointers from crashing the program
2041 widgetPtrsSet = FALSE;
2042
2043 pParamODBCSourceMsg = new wxStaticText(this, PARAMETER_DIALOG_SOURCE_MSG, wxT("ODBC data sources:"), wxPoint( 10, 10), wxSize( -1, -1), 0, wxT("ParamODBCSourceMsg"));
2044 pParamODBCSourceList = new wxListBox(this, PARAMETER_DIALOG_SOURCE_LISTBOX, wxPoint( 10, 29), wxSize(285, 150), 0, 0, wxLB_SINGLE|wxLB_ALWAYS_SB, wxDefaultValidator, wxT("ParamODBCSourceList"));
2045 pParamUserNameMsg = new wxStaticText(this, PARAMETER_DIALOG_NAME_MSG, wxT("Database user name:"), wxPoint( 10, 193), wxSize( -1, -1), 0, wxT("ParamUserNameMsg"));
2046 pParamUserNameTxt = new wxTextCtrl(this, PARAMETER_DIALOG_NAME_TEXT, wxT(""), wxPoint(10, 209), wxSize( 140, 25), 0, wxDefaultValidator, wxT("ParamUserNameTxt"));
2047 pParamPasswordMsg = new wxStaticText(this, PARAMETER_DIALOG_PASSWORD_MSG, wxT("Password:"), wxPoint(156, 193), wxSize( -1, -1), 0, wxT("ParamPasswordMsg"));
2048 pParamPasswordTxt = new wxTextCtrl(this, PARAMETER_DIALOG_PASSWORD_TEXT, wxT(""), wxPoint(156, 209), wxSize( 140, 25), 0, wxDefaultValidator, wxT("ParamPasswordTxt"));
2049 pParamDirPathMsg = new wxStaticText(this, PARAMETER_DIALOG_DIRPATH_MSG, wxT("Directory:"), wxPoint( 10, 243), wxSize( -1, -1), 0, wxT("ParamDirPathMsg"));
2050 pParamDirPathTxt = new wxTextCtrl(this, PARAMETER_DIALOG_DIRPATH_TEXT, wxT(""), wxPoint( 10, 259), wxSize(140, 25), 0, wxDefaultValidator, wxT("ParamDirPathTxt"));
2051 pParamSaveBtn = new wxButton(this, PARAMETER_DIALOG_SAVE, wxT("&Save"), wxPoint(310, 21), wxSize( 70, 35), 0, wxDefaultValidator, wxT("ParamSaveBtn"));
2052 pParamCancelBtn = new wxButton(this, PARAMETER_DIALOG_CANCEL, wxT("C&ancel"), wxPoint(310, 66), wxSize( 70, 35), 0, wxDefaultValidator, wxT("ParamCancelBtn"));
2053
2054 // Now that all the widgets on the panel are created, its safe to allow ::OnCommand() to
2055 // handle all widget processing
2056 widgetPtrsSet = TRUE;
2057
2058 saved = FALSE;
2059 savedParamSettings = wxGetApp().params;
2060
2061 Centre(wxBOTH);
2062 PutData();
2063 ShowModal();
2064 } // CparameterDlg constructor
2065
2066
2067 void CparameterDlg::OnCloseWindow(wxCloseEvent& event)
2068 {
2069 // Put any additional checking necessary to make certain it is alright
2070 // to close the program here that is not done elsewhere
2071 if (!saved)
2072 {
2073 bool Ok = (wxMessageBox(wxT("No changes have been saved.\n\nAre you sure you wish exit the parameter screen?"),wxT("Confirm"),wxYES_NO|wxICON_QUESTION) == wxYES);
2074
2075 if (!Ok)
2076 {
2077 event.Veto();
2078 return;
2079 }
2080
2081 wxGetApp().params = savedParamSettings;
2082 }
2083
2084 if (GetParent() != NULL)
2085 GetParent()->SetFocus();
2086
2087 while (wxIsBusy())
2088 wxEndBusyCursor();
2089
2090 Show(FALSE);
2091 SetReturnCode(0); // added so BoundsChecker would not report use of uninitialized variable
2092
2093 this->Destroy();
2094 } // CparameterDlg::OnCloseWindow()
2095
2096
2097 void CparameterDlg::OnButton( wxCommandEvent &event )
2098 {
2099 wxWindow *win = (wxWindow*) event.GetEventObject();
2100 OnCommand( *win, event );
2101 }
2102
2103
2104 void CparameterDlg::OnCommand(wxWindow& win, wxCommandEvent& event)
2105 {
2106 wxString widgetName;
2107
2108 widgetName = win.GetName();
2109
2110 if (!widgetPtrsSet)
2111 return;
2112
2113 if (widgetName == pParamSaveBtn->GetName())
2114 {
2115 if (Save())
2116 {
2117 wxString tStr;
2118 tStr = wxT("Database parameters have been saved.");
2119 if (GetParent() != NULL) // The parameter dialog was not called during startup due to a missing cfg file
2120 tStr += wxT("\nNew parameters will take effect the next time the program is started.");
2121 wxMessageBox(tStr,wxT("Notice..."),wxOK | wxICON_INFORMATION);
2122 saved = TRUE;
2123 Close();
2124 }
2125 return;
2126 }
2127
2128 if (widgetName == pParamCancelBtn->GetName())
2129 {
2130 Close();
2131 return;
2132 }
2133 } // CparameterDlg::OnCommand()
2134
2135
2136 bool CparameterDlg::PutData()
2137 {
2138 // Fill the data source list box
2139 FillDataSourceList();
2140
2141 // Fill in the fields from the params object
2142 if (wxGetApp().params.ODBCSource && wxStrlen(wxGetApp().params.ODBCSource))
2143 {
2144 int index = pParamODBCSourceList->FindString(wxGetApp().params.ODBCSource);
2145 if (index != -1)
2146 pParamODBCSourceList->SetSelection(index);
2147 }
2148 pParamUserNameTxt->SetValue(wxGetApp().params.UserName);
2149 pParamPasswordTxt->SetValue(wxGetApp().params.Password);
2150 pParamDirPathTxt->SetValue(wxGetApp().params.DirPath);
2151 return TRUE;
2152 } // CparameterDlg::PutData()
2153
2154
2155 bool CparameterDlg::GetData()
2156 {
2157 wxString tStr;
2158 if (pParamODBCSourceList->GetStringSelection() != wxT(""))
2159 {
2160 tStr = pParamODBCSourceList->GetStringSelection();
2161 if (tStr.Length() > (sizeof(wxGetApp().params.ODBCSource)-1))
2162 {
2163 wxString errmsg;
2164 errmsg.Printf(wxT("ODBC Data source name is longer than the data structure to hold it.\n'Cparameter.ODBCSource' must have a larger character array\nto handle a data source with this long of a name\n\nThe data source currently selected is %d characters long."),tStr.Length());
2165 wxMessageBox(errmsg,wxT("Internal program error..."),wxOK | wxICON_EXCLAMATION);
2166 return FALSE;
2167 }
2168 wxStrcpy(wxGetApp().params.ODBCSource, tStr);
2169 }
2170 else
2171 return FALSE;
2172
2173 tStr = pParamUserNameTxt->GetValue();
2174 if (tStr.Length() > (sizeof(wxGetApp().params.UserName)-1))
2175 {
2176 wxString errmsg;
2177 errmsg.Printf(wxT("User name is longer than the data structure to hold it.\n'Cparameter.UserName' must have a larger character array\nto handle a data source with this long of a name\n\nThe user name currently specified is %d characters long."),tStr.Length());
2178 wxMessageBox(errmsg,wxT("Internal program error..."),wxOK | wxICON_EXCLAMATION);
2179 return FALSE;
2180 }
2181 wxStrcpy(wxGetApp().params.UserName, tStr);
2182
2183 tStr = pParamPasswordTxt->GetValue();
2184 if (tStr.Length() > (sizeof(wxGetApp().params.Password)-1))
2185 {
2186 wxString errmsg;
2187 errmsg.Printf(wxT("Password is longer than the data structure to hold it.\n'Cparameter.Password' must have a larger character array\nto handle a data source with this long of a name\n\nThe password currently specified is %d characters long."),tStr.Length());
2188 wxMessageBox(errmsg,wxT("Internal program error..."),wxOK | wxICON_EXCLAMATION);
2189 return FALSE;
2190 }
2191 wxStrcpy(wxGetApp().params.Password,tStr);
2192
2193 tStr = pParamDirPathTxt->GetValue();
2194 tStr.Replace(wxT("\\"),wxT("/"));
2195 if (tStr.Length() > (sizeof(wxGetApp().params.DirPath)-1))
2196 {
2197 wxString errmsg;
2198 errmsg.Printf(wxT("DirPath is longer than the data structure to hold it.\n'Cparameter.DirPath' must have a larger character array\nto handle a data source with this long of a name\n\nThe password currently specified is %d characters long."),tStr.Length());
2199 wxMessageBox(errmsg,wxT("Internal program error..."),wxOK | wxICON_EXCLAMATION);
2200 return FALSE;
2201 }
2202 wxStrcpy(wxGetApp().params.DirPath,tStr);
2203 return TRUE;
2204 } // CparameterDlg::GetData()
2205
2206
2207 bool CparameterDlg::Save()
2208 {
2209 // Copy the current params in case user cancels changing
2210 // the params, so that we can reset them.
2211 if (!GetData())
2212 {
2213 wxGetApp().params = savedParamSettings;
2214 return FALSE;
2215 }
2216
2217 wxGetApp().WriteParamFile(wxGetApp().params);
2218
2219 return TRUE;
2220 } // CparameterDlg::Save()
2221
2222
2223 void CparameterDlg::FillDataSourceList()
2224 {
2225 wxChar Dsn[SQL_MAX_DSN_LENGTH + 1];
2226 wxChar DsDesc[255];
2227 wxStringList strList;
2228
2229 while (wxDbGetDataSource(wxGetApp().DbConnectInf->GetHenv(), Dsn,
2230 SQL_MAX_DSN_LENGTH+1, DsDesc, 255))
2231 strList.Add(Dsn);
2232
2233 strList.Sort();
2234 strList.Add(wxT(""));
2235 wxChar **p = strList.ListToArray();
2236
2237 int i;
2238 for (i = 0; wxStrlen(p[i]); i++)
2239 pParamODBCSourceList->Append(p[i]);
2240
2241 wxDELETEA(p);
2242 } // CparameterDlg::FillDataSourceList()
2243
2244
2245 BEGIN_EVENT_TABLE(CqueryDlg, wxDialog)
2246 EVT_BUTTON(-1, CqueryDlg::OnButton)
2247 EVT_CLOSE(CqueryDlg::OnCloseWindow)
2248 END_EVENT_TABLE()
2249
2250
2251 // CqueryDlg() constructor
2252 CqueryDlg::CqueryDlg(wxWindow *parent, wxDb *pDb, wxChar *tblName[],
2253 const wxString &pWhereArg) :
2254 wxDialog (parent, QUERY_DIALOG, wxT("Query"), wxPoint(-1, -1), wxSize(480, 360))
2255 {
2256 wxBeginBusyCursor();
2257
2258 colInf = 0;
2259 dbTable = 0;
2260 masterTableName = tblName[0];
2261 widgetPtrsSet = FALSE;
2262 pDB = pDb;
2263
2264 // Initialize the WHERE clause from the string passed in
2265 pWhere = pWhereArg; // Save a pointer to the output buffer
2266 if (pWhere.Length() > (unsigned int)DB_MAX_WHERE_CLAUSE_LEN) // Check the length of the buffer passed in
2267 {
2268 wxString s;
2269 s.Printf(wxT("Maximum where clause length exceeded.\nLength must be less than %d"), DB_MAX_WHERE_CLAUSE_LEN+1);
2270 wxMessageBox(s,wxT("Error..."),wxOK | wxICON_EXCLAMATION);
2271 Close();
2272 return;
2273 }
2274
2275 pQueryCol1Msg = new wxStaticText(this, QUERY_DIALOG_COL_MSG, wxT("Column 1:"), wxPoint( 10, 10), wxSize( 69, 16), 0, wxT("QueryCol1Msg"));
2276 pQueryCol1Choice = new wxChoice(this, QUERY_DIALOG_COL_CHOICE, wxPoint( 10, 27), wxSize(250, 27), 0, 0, 0, wxDefaultValidator, wxT("QueryCol1Choice"));
2277 pQueryNotMsg = new wxStaticText(this, QUERY_DIALOG_NOT_MSG, wxT("NOT"), wxPoint(268, 10), wxSize( -1, -1), 0, wxT("QueryNotMsg"));
2278 pQueryNotCheck = new wxCheckBox(this, QUERY_DIALOG_NOT_CHECKBOX, wxT(""), wxPoint(275, 37), wxSize( 20, 20), 0, wxDefaultValidator, wxT("QueryNotCheck"));
2279
2280 wxString choice_strings[9];
2281 choice_strings[0] = wxT("=");
2282 choice_strings[1] = wxT("<");
2283 choice_strings[2] = wxT(">");
2284 choice_strings[3] = wxT("<=");
2285 choice_strings[4] = wxT(">=");
2286 choice_strings[5] = wxT("Begins");
2287 choice_strings[6] = wxT("Contains");
2288 choice_strings[7] = wxT("Like");
2289 choice_strings[8] = wxT("Between");
2290
2291 pQueryOperatorMsg = new wxStaticText(this, QUERY_DIALOG_OP_MSG, wxT("Operator:"), wxPoint(305, 10), wxSize( -1, -1), 0, wxT("QueryOperatorMsg"));
2292 pQueryOperatorChoice = new wxChoice(this, QUERY_DIALOG_OP_CHOICE, wxPoint(305, 27), wxSize( 80, 27), 9, choice_strings, 0, wxDefaultValidator, wxT("QueryOperatorChoice"));
2293 pQueryCol2Msg = new wxStaticText(this, QUERY_DIALOG_COL2_MSG, wxT("Column 2:"), wxPoint( 10, 65), wxSize( 69, 16), 0, wxT("QueryCol2Msg"));
2294 pQueryCol2Choice = new wxChoice(this, QUERY_DIALOG_COL2_CHOICE, wxPoint( 10, 82), wxSize(250, 27), 0, 0, 0, wxDefaultValidator, wxT("QueryCol2Choice"));
2295 pQuerySqlWhereMsg = new wxStaticText(this, QUERY_DIALOG_WHERE_MSG, wxT("SQL where clause:"), wxPoint( 10, 141), wxSize( -1, -1), 0, wxT("QuerySqlWhereMsg"));
2296 pQuerySqlWhereMtxt = new wxTextCtrl(this, QUERY_DIALOG_WHERE_TEXT, wxT(""), wxPoint( 10, 159), wxSize(377, 134), wxTE_MULTILINE, wxDefaultValidator, wxT("QuerySqlWhereMtxt"));
2297 pQueryAddBtn = new wxButton(this, QUERY_DIALOG_ADD, wxT("&Add"), wxPoint(406, 24), wxSize( 56, 26), 0, wxDefaultValidator, wxT("QueryAddBtn"));
2298 pQueryAndBtn = new wxButton(this, QUERY_DIALOG_AND, wxT("A&nd"), wxPoint(406, 58), wxSize( 56, 26), 0, wxDefaultValidator, wxT("QueryAndBtn"));
2299 pQueryOrBtn = new wxButton(this, QUERY_DIALOG_OR, wxT("&Or"), wxPoint(406, 92), wxSize( 56, 26), 0, wxDefaultValidator, wxT("QueryOrBtn"));
2300 pQueryLParenBtn = new wxButton(this, QUERY_DIALOG_LPAREN, wxT("("), wxPoint(406, 126), wxSize( 26, 26), 0, wxDefaultValidator, wxT("QueryLParenBtn"));
2301 pQueryRParenBtn = new wxButton(this, QUERY_DIALOG_RPAREN, wxT(")"), wxPoint(436, 126), wxSize( 26, 26), 0, wxDefaultValidator, wxT("QueryRParenBtn"));
2302 pQueryDoneBtn = new wxButton(this, QUERY_DIALOG_DONE, wxT("&Done"), wxPoint(406, 185), wxSize( 56, 26), 0, wxDefaultValidator, wxT("QueryDoneBtn"));
2303 pQueryClearBtn = new wxButton(this, QUERY_DIALOG_CLEAR, wxT("C&lear"), wxPoint(406, 218), wxSize( 56, 26), 0, wxDefaultValidator, wxT("QueryClearBtn"));
2304 pQueryCountBtn = new wxButton(this, QUERY_DIALOG_COUNT, wxT("&Count"), wxPoint(406, 252), wxSize( 56, 26), 0, wxDefaultValidator, wxT("QueryCountBtn"));
2305 pQueryValue1Msg = new wxStaticText(this, QUERY_DIALOG_VALUE1_MSG, wxT("Value:"), wxPoint(277, 66), wxSize( -1, -1), 0, wxT("QueryValue1Msg"));
2306 pQueryValue1Txt = new wxTextCtrl(this, QUERY_DIALOG_VALUE1_TEXT, wxT(""), wxPoint(277, 83), wxSize(108, 25), 0, wxDefaultValidator, wxT("QueryValue1Txt"));
2307 pQueryValue2Msg = new wxStaticText(this, QUERY_DIALOG_VALUE2_MSG, wxT("AND"), wxPoint(238, 126), wxSize( -1, -1), 0, wxT("QueryValue2Msg"));
2308 pQueryValue2Txt = new wxTextCtrl(this, QUERY_DIALOG_VALUE2_TEXT, wxT(""), wxPoint(277, 120), wxSize(108, 25), 0, wxDefaultValidator, wxT("QueryValue2Txt"));
2309 pQueryHintGrp = new wxStaticBox(this, QUERY_DIALOG_HINT_GROUP, wxT(""), wxPoint( 10, 291), wxSize(377, 40), 0, wxT("QueryHintGrp"));
2310 pQueryHintMsg = new wxStaticText(this, QUERY_DIALOG_HINT_MSG, wxT(""), wxPoint( 16, 306), wxSize( -1, -1), 0, wxT("QueryHintMsg"));
2311
2312 widgetPtrsSet = TRUE;
2313 // Initialize the dialog
2314 wxString qualName;
2315 pQueryCol2Choice->Append(wxT("VALUE -->"));
2316 colInf = pDB->GetColumns(tblName);
2317
2318 if (!colInf)
2319 {
2320 wxEndBusyCursor();
2321 wxString tStr;
2322 tStr = wxT("ODBC error during GetColumns()\n\n");
2323 wxMessageBox(wxDbLogExtendedErrorMsg(tStr.c_str(),wxGetApp().Contact->GetDb(),__FILE__,__LINE__),
2324 wxT("ODBC Error..."),wxOK | wxICON_EXCLAMATION);
2325 return;
2326 }
2327
2328 int i;
2329 for (i = 0; colInf[i].colName && wxStrlen(colInf[i].colName); i++)
2330 {
2331 // If there is more than one table being queried, qualify
2332 // the column names with the table name prefix.
2333 if (tblName[1] && wxStrlen(tblName[1]))
2334 {
2335 qualName.Printf(wxT("%s.%s"), colInf[i].tableName, colInf[i].colName);
2336 pQueryCol1Choice->Append(qualName);
2337 pQueryCol2Choice->Append(qualName);
2338 }
2339 else // Single table query, append just the column names
2340 {
2341 pQueryCol1Choice->Append(colInf[i].colName);
2342 pQueryCol2Choice->Append(colInf[i].colName);
2343 }
2344 }
2345
2346 pQueryCol1Choice->SetSelection(0);
2347 pQueryCol2Choice->SetSelection(0);
2348 pQueryOperatorChoice->SetSelection(0);
2349
2350 pQueryValue2Msg->Show(FALSE);
2351 pQueryValue2Txt->Show(FALSE);
2352
2353 pQueryHintMsg->SetLabel(langQRY_EQ);
2354
2355 pQuerySqlWhereMtxt->SetValue(pWhere.c_str());
2356
2357 wxEndBusyCursor();
2358
2359 // Display the dialog window
2360 Centre(wxBOTH);
2361 ShowModal();
2362 } // CqueryDlg() constructor
2363
2364
2365 CqueryDlg::~CqueryDlg()
2366 {
2367 } // CqueryDlg::~CqueryDlg() destructor
2368
2369
2370 void CqueryDlg::OnButton(wxCommandEvent &event)
2371 {
2372 wxWindow *win = (wxWindow*) event.GetEventObject();
2373 OnCommand( *win, event );
2374 } // CqueryDlg::OnButton()
2375
2376
2377 void CqueryDlg::OnCommand(wxWindow& win, wxCommandEvent& event)
2378 {
2379 // Widget pointers won't be set when the dialog is constructed.
2380 // Control is passed through this function once for each widget on
2381 // a dialog as the dialog is constructed.
2382 if (!widgetPtrsSet)
2383 return;
2384
2385 wxString widgetName = win.GetName();
2386
2387 // Operator choice box
2388 if (widgetName == pQueryOperatorChoice->GetName())
2389 {
2390 // Set the help text
2391 switch((qryOp) pQueryOperatorChoice->GetSelection())
2392 {
2393 case qryOpEQ:
2394 pQueryHintMsg->SetLabel(langQRY_EQ);
2395 break;
2396 case qryOpLT:
2397 pQueryHintMsg->SetLabel(langQRY_LT);
2398 break;
2399 case qryOpGT:
2400 pQueryHintMsg->SetLabel(langQRY_GT);
2401 break;
2402 case qryOpLE:
2403 pQueryHintMsg->SetLabel(langQRY_LE);
2404 break;
2405 case qryOpGE:
2406 pQueryHintMsg->SetLabel(langQRY_GE);
2407 break;
2408 case qryOpBEGINS:
2409 pQueryHintMsg->SetLabel(langQRY_BEGINS);
2410 break;
2411 case qryOpCONTAINS:
2412 pQueryHintMsg->SetLabel(langQRY_CONTAINS);
2413 break;
2414 case qryOpLIKE:
2415 pQueryHintMsg->SetLabel(langQRY_LIKE);
2416 break;
2417 case qryOpBETWEEN:
2418 pQueryHintMsg->SetLabel(langQRY_BETWEEN);
2419 break;
2420 }
2421
2422 // Hide the value2 widget
2423 pQueryValue2Msg->Show(FALSE); // BETWEEN will show this widget
2424 pQueryValue2Txt->Show(FALSE); // BETWEEN will show this widget
2425
2426 // Disable the NOT operator for <, <=, >, >=
2427 switch((qryOp) pQueryOperatorChoice->GetSelection())
2428 {
2429 case qryOpLT:
2430 case qryOpGT:
2431 case qryOpLE:
2432 case qryOpGE:
2433 pQueryNotCheck->SetValue(0);
2434 pQueryNotCheck->Enable(FALSE);
2435 break;
2436 default:
2437 pQueryNotCheck->Enable(TRUE);
2438 break;
2439 }
2440
2441 // Manipulate the dialog to handle the selected operator
2442 switch((qryOp) pQueryOperatorChoice->GetSelection())
2443 {
2444 case qryOpEQ:
2445 case qryOpLT:
2446 case qryOpGT:
2447 case qryOpLE:
2448 case qryOpGE:
2449 pQueryCol2Choice->Enable(TRUE);
2450 if (pQueryCol2Choice->GetSelection()) // Column name is highlighted
2451 {
2452 pQueryValue1Msg->Show(FALSE);
2453 pQueryValue1Txt->Show(FALSE);
2454 }
2455 else // "Value" is highlighted
2456 {
2457 pQueryValue1Msg->Show(TRUE);
2458 pQueryValue1Txt->Show(TRUE);
2459 pQueryValue1Txt->SetFocus();
2460 }
2461 break;
2462 case qryOpBEGINS:
2463 case qryOpCONTAINS:
2464 case qryOpLIKE:
2465 pQueryCol2Choice->SetSelection(0);
2466 pQueryCol2Choice->Enable(FALSE);
2467 pQueryValue1Msg->Show(TRUE);
2468 pQueryValue1Txt->Show(TRUE);
2469 pQueryValue1Txt->SetFocus();
2470 break;
2471 case qryOpBETWEEN:
2472 pQueryCol2Choice->SetSelection(0);
2473 pQueryCol2Choice->Enable(FALSE);
2474 pQueryValue2Msg->Show(TRUE);
2475 pQueryValue2Txt->Show(TRUE);
2476 pQueryValue1Msg->Show(TRUE);
2477 pQueryValue1Txt->Show(TRUE);
2478 pQueryValue1Txt->SetFocus();
2479 break;
2480 }
2481
2482 return;
2483
2484 } // Operator choice box
2485
2486 // Column 2 choice
2487 if (widgetName == pQueryCol2Choice->GetName())
2488 {
2489 if (pQueryCol2Choice->GetSelection()) // Column name is highlighted
2490 {
2491 pQueryValue1Msg->Show(FALSE);
2492 pQueryValue1Txt->Show(FALSE);
2493 }
2494 else // "Value" is highlighted
2495 {
2496 pQueryValue1Msg->Show(TRUE);
2497 pQueryValue1Txt->Show(TRUE);
2498 pQueryValue1Txt->SetFocus();
2499 }
2500 return;
2501 } // Column 2 choice
2502
2503 // Add button
2504 if (widgetName == pQueryAddBtn->GetName())
2505 {
2506 ProcessAddBtn();
2507 return;
2508 } // Add button
2509
2510 // And button
2511 if (widgetName == pQueryAndBtn->GetName())
2512 {
2513 AppendToWhere(wxT(" AND\n"));
2514 return;
2515 } // And button
2516
2517 // Or button
2518 if (widgetName == pQueryOrBtn->GetName())
2519 {
2520 AppendToWhere(wxT(" OR\n"));
2521 return;
2522 } // Or button
2523
2524 // Left Paren button
2525 if (widgetName == pQueryLParenBtn->GetName())
2526 {
2527 AppendToWhere(wxT("("));
2528 return;
2529 } // Left Paren button
2530
2531 // Right paren button
2532 if (widgetName == pQueryRParenBtn->GetName())
2533 {
2534 AppendToWhere(wxT(")"));
2535 return;
2536 } // Right Paren button
2537
2538 // Done button
2539 if (widgetName == pQueryDoneBtn->GetName())
2540 {
2541 // Be sure the where clause will not overflow the output buffer
2542 if (wxStrlen(pQuerySqlWhereMtxt->GetValue()) > (unsigned int)DB_MAX_WHERE_CLAUSE_LEN)
2543 {
2544 wxString s;
2545 s.Printf(wxT("Maximum where clause length exceeded.\nLength must be less than %d"), DB_MAX_WHERE_CLAUSE_LEN+1);
2546 wxMessageBox(s,wxT("Error..."),wxOK | wxICON_EXCLAMATION);
2547 return;
2548 }
2549 // Validate the where clause for things such as matching parens
2550 if (!ValidateWhereClause())
2551 return;
2552 // Copy the where clause to the output buffer and exit
2553 pWhere = pQuerySqlWhereMtxt->GetValue();
2554 Close();
2555 return;
2556 } // Done button
2557
2558 // Clear button
2559 if (widgetName == pQueryClearBtn->GetName())
2560 {
2561 bool Ok = (wxMessageBox(wxT("Are you sure you wish to clear the Query?"),wxT("Confirm"),wxYES_NO|wxICON_QUESTION) == wxYES);
2562
2563 if (Ok)
2564 pQuerySqlWhereMtxt->SetValue(wxT(""));
2565 return;
2566 } // Clear button
2567
2568 // Count button
2569 if (widgetName == pQueryCountBtn->GetName())
2570 {
2571 wxBeginBusyCursor();
2572 ProcessCountBtn();
2573 wxEndBusyCursor();
2574 return;
2575 } // Count button
2576
2577 } // CqueryDlg::OnCommand
2578
2579
2580 void CqueryDlg::OnCloseWindow(wxCloseEvent& event)
2581 {
2582 // Clean up
2583 wxDELETEA(colInf);
2584
2585 wxDELETE(dbTable);
2586
2587 GetParent()->SetFocus();
2588 while (wxIsBusy())
2589 wxEndBusyCursor();
2590
2591 Show(FALSE);
2592 SetReturnCode(1); // added so BoundsChecker would not report use of uninitialized variable
2593
2594 this->Destroy();
2595 } // CqueryDlg::OnCloseWindow()
2596
2597
2598 void CqueryDlg::AppendToWhere(wxChar *s)
2599 {
2600 wxString whereStr = pQuerySqlWhereMtxt->GetValue();
2601 whereStr += s;
2602 pQuerySqlWhereMtxt->SetValue(whereStr);
2603 } // CqueryDlg::AppendToWhere()
2604
2605
2606 void CqueryDlg::ProcessAddBtn()
2607 {
2608 qryOp oper = (qryOp) pQueryOperatorChoice->GetSelection();
2609
2610 // Verify that eveything is filled in correctly
2611 if (pQueryCol2Choice->GetSelection() == 0) // "Value" is selected
2612 {
2613 // Verify that value 1 is filled in
2614 if (wxStrlen(pQueryValue1Txt->GetValue()) == 0)
2615 {
2616 wxBell();
2617 pQueryValue1Txt->SetFocus();
2618 return;
2619 }
2620 // For the BETWEEN operator, value 2 must be filled in as well
2621 if (oper == qryOpBETWEEN &&
2622 wxStrlen(pQueryValue2Txt->GetValue()) == 0)
2623 {
2624 wxBell();
2625 pQueryValue2Txt->SetFocus();
2626 return;
2627 }
2628 }
2629
2630 // Build the expression and append it to the where clause window
2631 wxString s = pQueryCol1Choice->GetStringSelection();
2632
2633 if (pQueryNotCheck->GetValue() && (oper != qryOpEQ))
2634 s += wxT(" NOT");
2635
2636 switch(oper)
2637 {
2638 case qryOpEQ:
2639 if (pQueryNotCheck->GetValue()) // NOT box is checked
2640 s += wxT(" <>");
2641 else
2642 s += wxT(" =");
2643 break;
2644 case qryOpLT:
2645 s += wxT(" <");
2646 break;
2647 case qryOpGT:
2648 s += wxT(" >");
2649 break;
2650 case qryOpLE:
2651 s += wxT(" <=");
2652 break;
2653 case qryOpGE:
2654 s += wxT(" >=");
2655 break;
2656 case qryOpBEGINS:
2657 case qryOpCONTAINS:
2658 case qryOpLIKE:
2659 s += wxT(" LIKE");
2660 break;
2661 case qryOpBETWEEN:
2662 s += wxT(" BETWEEN");
2663 break;
2664 }
2665
2666 s += wxT(" ");
2667
2668 int col1Idx = pQueryCol1Choice->GetSelection();
2669
2670 bool quote = FALSE;
2671 if (colInf[col1Idx].sqlDataType == SQL_VARCHAR ||
2672 oper == qryOpBEGINS ||
2673 oper == qryOpCONTAINS ||
2674 oper == qryOpLIKE)
2675 quote = TRUE;
2676
2677 if (pQueryCol2Choice->GetSelection()) // Column name
2678 s += pQueryCol2Choice->GetStringSelection();
2679 else // Column 2 is a "value"
2680 {
2681 if (quote)
2682 s += wxT("'");
2683 if (oper == qryOpCONTAINS)
2684 s += wxT("%");
2685 s += pQueryValue1Txt->GetValue();
2686 if (oper == qryOpCONTAINS || oper == qryOpBEGINS)
2687 s += wxT("%");
2688 if (quote)
2689 s += wxT("'");
2690 }
2691
2692 if (oper == qryOpBETWEEN)
2693 {
2694 s += wxT(" AND ");
2695 if (quote)
2696 s += wxT("'");
2697 s += pQueryValue2Txt->GetValue();
2698 if (quote)
2699 s += wxT("'");
2700 }
2701
2702 AppendToWhere((wxChar*) (const wxChar*) s);
2703
2704 } // CqueryDlg::ProcessAddBtn()
2705
2706
2707 void CqueryDlg::ProcessCountBtn()
2708 {
2709 if (!ValidateWhereClause())
2710 return;
2711
2712 if (!dbTable) // wxDbTable object needs to be created and opened
2713 {
2714 dbTable = new wxDbTable(pDB, masterTableName, 0, wxT(""),
2715 !wxDB_QUERY_ONLY,
2716 wxGetApp().DbConnectInf->GetDefaultDir());
2717 if (!dbTable)
2718 {
2719 wxMessageBox(wxT("Memory allocation failed creating a wxDbTable object."),wxT("Error..."),wxOK | wxICON_EXCLAMATION);
2720 return;
2721 }
2722 if (!dbTable->Open())
2723 {
2724 wxString tStr;
2725 tStr = wxT("ODBC error during Open()\n\n");
2726 wxMessageBox(wxDbLogExtendedErrorMsg(tStr.c_str(),wxGetApp().Contact->GetDb(),__FILE__,__LINE__),
2727 wxT("ODBC Error..."),wxOK | wxICON_EXCLAMATION);
2728 return;
2729 }
2730 }
2731
2732 // Count() with WHERE clause
2733 wxString whereStr;
2734
2735 whereStr = pQuerySqlWhereMtxt->GetValue();
2736 dbTable->SetWhereClause(whereStr.c_str());
2737
2738 ULONG whereCnt = dbTable->Count();
2739
2740 // Count() of all records in the table
2741 dbTable->SetWhereClause(wxT(""));
2742 ULONG totalCnt = dbTable->Count();
2743
2744 if (whereCnt > 0 || totalCnt == 0)
2745 {
2746 wxString tStr;
2747 tStr.Printf(wxT("%lu of %lu records match the query criteria."),whereCnt,totalCnt);
2748 wxMessageBox(tStr,wxT("Notice..."),wxOK | wxICON_INFORMATION);
2749 }
2750 else
2751 {
2752 wxString tStr;
2753 tStr.Printf(wxT("%lu of %lu records match the query criteria.\n\nEither the criteria entered produced a result set\nwith no records, or there was a syntactical error\nin the clause you entered.\n\nPress the details button to see if any database errors were reported."),whereCnt,totalCnt);
2754 wxMessageBox(tStr,wxT("Notice..."),wxOK | wxICON_INFORMATION);
2755 }
2756
2757 // After a wxMessageBox, the focus does not necessarily return to the
2758 // window which was the focus when the message box popped up, so return
2759 // focus to the Query dialog for certain
2760 SetFocus();
2761
2762 } // CqueryDlg::ProcessCountBtn()
2763
2764
2765 bool CqueryDlg::ValidateWhereClause()
2766 {
2767 wxString where = pQuerySqlWhereMtxt->GetValue();
2768
2769 if (where.Freq(wxT('(')) != where.Freq(wxT(')')))
2770 {
2771 wxMessageBox(wxT("There are mismatched parenthesis in the constructed where clause"),wxT("Error..."),wxOK | wxICON_EXCLAMATION);
2772 return(FALSE);
2773 }
2774 // After a wxMessageBox, the focus does not necessarily return to the
2775 // window which was the focus when the message box popped up, so return
2776 // focus to the Query dialog for certain
2777 SetFocus();
2778
2779 return(TRUE);
2780
2781 } // CqueryDlg::ValidateWhereClause()
2782
2783
2784
2785 void DisplayDbDiagnostics(wxDb *pDb)
2786 {
2787 wxString s, t;
2788 bool comma = FALSE;
2789
2790 s = langDBINF_DB_NAME;
2791 s += pDb->dbInf.dbmsName;
2792 s += "\n";
2793
2794 s += langDBINF_DB_VER;
2795 s += pDb->dbInf.dbmsVer;
2796 s += "\n";
2797
2798 s += langDBINF_DRIVER_NAME;
2799 s += pDb->dbInf.driverName;
2800 s += "\n";
2801
2802 s += langDBINF_DRIVER_ODBC_VER;
2803 s += pDb->dbInf.odbcVer;
2804 s += "\n";
2805
2806 s += langDBINF_DRIVER_MGR_ODBC_VER;
2807 s += pDb->dbInf.drvMgrOdbcVer;
2808 s += "\n";
2809
2810 s += langDBINF_DRIVER_VER;
2811 s += pDb->dbInf.driverVer;
2812 s += "\n";
2813
2814 s += langDBINF_SERVER_NAME;
2815 s += pDb->dbInf.serverName;
2816 s += "\n";
2817
2818 s += langDBINF_FILENAME;
2819 s += pDb->dbInf.databaseName;
2820 s += "\n";
2821
2822 s += langDBINF_OUTER_JOINS;
2823 s += pDb->dbInf.outerJoins;
2824 s += "\n";
2825
2826 s += langDBINF_STORED_PROC;
2827 s += pDb->dbInf.procedureSupport;
2828 s += "\n";
2829
2830 if (pDb->dbInf.maxConnections)
2831 t.sprintf("%s%d\n", langDBINF_MAX_HDBC, pDb->dbInf.maxConnections);
2832 else
2833 t.sprintf("%s%s\n", langDBINF_MAX_HDBC, langDBINF_UNLIMITED);
2834 s += t;
2835
2836 if (pDb->dbInf.maxStmts)
2837 t.sprintf("%s%d\n", langDBINF_MAX_HSTMT, pDb->dbInf.maxStmts);
2838 else
2839 t.sprintf("%s%s\n", langDBINF_MAX_HSTMT, langDBINF_UNLIMITED);
2840 s += t;
2841
2842 s += langDBINF_API_LVL;
2843 switch(pDb->dbInf.apiConfLvl)
2844 {
2845 case SQL_OAC_NONE: s += langDBINF_NONE; break;
2846 case SQL_OAC_LEVEL1: s += langDBINF_LEVEL1; break;
2847 case SQL_OAC_LEVEL2: s += langDBINF_LEVEL2; break;
2848 }
2849 s += "\n";
2850
2851 s += langDBINF_CLI_LVL;
2852 switch(pDb->dbInf.cliConfLvl)
2853 {
2854 case SQL_OSCC_NOT_COMPLIANT: s += langDBINF_NOT_COMPLIANT; break;
2855 case SQL_OSCC_COMPLIANT: s += langDBINF_COMPLIANT; break;
2856 }
2857 s += "\n";
2858
2859 s += langDBINF_SQL_LVL;
2860 switch(pDb->dbInf.sqlConfLvl)
2861 {
2862 case SQL_OSC_MINIMUM: s += langDBINF_MIN_GRAMMAR; break;
2863 case SQL_OSC_CORE: s += langDBINF_CORE_GRAMMAR; break;
2864 case SQL_OSC_EXTENDED: s += langDBINF_EXT_GRAMMAR; break;
2865 }
2866 s += "\n";
2867
2868 s += langDBINF_COMMIT_BEHAVIOR;
2869 switch(pDb->dbInf.cursorCommitBehavior)
2870 {
2871 case SQL_CB_DELETE: s += langDBINF_DELETE_CURSORS; break;
2872 case SQL_CB_CLOSE: s += langDBINF_CLOSE_CURSORS; break;
2873 case SQL_CB_PRESERVE: s += langDBINF_PRESERVE_CURSORS; break;
2874 }
2875 s += "\n";
2876
2877 s += langDBINF_ROLLBACK_BEHAVIOR;
2878 switch(pDb->dbInf.cursorRollbackBehavior)
2879 {
2880 case SQL_CB_DELETE: s += langDBINF_DELETE_CURSORS; break;
2881 case SQL_CB_CLOSE: s += langDBINF_CLOSE_CURSORS; break;
2882 case SQL_CB_PRESERVE: s += langDBINF_PRESERVE_CURSORS; break;
2883 }
2884 s += "\n";
2885
2886 s += langDBINF_SUPP_NOT_NULL;
2887 switch(pDb->dbInf.supportNotNullClause)
2888 {
2889 case SQL_NNC_NULL: s += langNO; break;
2890 case SQL_NNC_NON_NULL: s += langYES; break;
2891 }
2892 s += "\n";
2893
2894 s += langDBINF_SUPP_IEF;
2895 s += pDb->dbInf.supportIEF;
2896 s += "\n";
2897
2898 // DEFAULT setting for "Transaction Isolation Level"
2899 s += langDBINF_TXN_ISOLATION;
2900 switch(pDb->dbInf.txnIsolation)
2901 {
2902 case SQL_TXN_READ_UNCOMMITTED: s += langDBINF_READ_UNCOMMITTED; break;
2903 case SQL_TXN_READ_COMMITTED: s += langDBINF_READ_COMMITTED; break;
2904 case SQL_TXN_REPEATABLE_READ: s += langDBINF_REPEATABLE_READ; break;
2905 case SQL_TXN_SERIALIZABLE: s += langDBINF_SERIALIZABLE; break;
2906 #ifdef ODBC_V20
2907 case SQL_TXN_VERSIONING: s += langDBINF_VERSIONING; break;
2908 #endif
2909 }
2910 s += "\n";
2911
2912 // CURRENT setting for "Transaction Isolation Level"
2913 long txnIsoLvl;
2914 s += langDBINF_TXN_ISOLATION_CURR;
2915 if (SQLGetConnectOption(pDb->GetHDBC(),SQL_TXN_ISOLATION,&txnIsoLvl) == SQL_SUCCESS)
2916 {
2917 switch(txnIsoLvl)
2918 {
2919 case SQL_TXN_READ_UNCOMMITTED: s += langDBINF_READ_UNCOMMITTED; break;
2920 case SQL_TXN_READ_COMMITTED: s += langDBINF_READ_COMMITTED; break;
2921 case SQL_TXN_REPEATABLE_READ: s += langDBINF_REPEATABLE_READ; break;
2922 case SQL_TXN_SERIALIZABLE: s += langDBINF_SERIALIZABLE; break;
2923 #ifdef ODBC_V20
2924 case SQL_TXN_VERSIONING: s += langDBINF_VERSIONING; break;
2925 #endif
2926 }
2927 }
2928 s += "\n";
2929
2930 #ifdef __VMS__
2931 #pragma message disable incboodep
2932 #endif
2933 comma = FALSE;
2934 s += langDBINF_TXN_ISOLATION_OPTS;
2935 if (pDb->dbInf.txnIsolationOptions & SQL_TXN_READ_UNCOMMITTED)
2936 {s += langDBINF_READ_UNCOMMITTED; comma++;}
2937 if (pDb->dbInf.txnIsolationOptions & SQL_TXN_READ_COMMITTED)
2938 {if (comma++) s += ", "; s += langDBINF_READ_COMMITTED;}
2939 if (pDb->dbInf.txnIsolationOptions & SQL_TXN_REPEATABLE_READ)
2940 {if (comma++) s += ", "; s += langDBINF_REPEATABLE_READ;}
2941 if (pDb->dbInf.txnIsolationOptions & SQL_TXN_SERIALIZABLE)
2942 {if (comma++) s += ", "; s += langDBINF_SERIALIZABLE;}
2943 #ifdef ODBC_V20
2944 if (pDb->dbInf.txnIsolationOptions & SQL_TXN_VERSIONING)
2945 {if (comma++) s += ", "; s += langDBINF_VERSIONING;}
2946 #endif
2947 s += "\n";
2948
2949 comma = FALSE;
2950 s += langDBINF_FETCH_DIRS;
2951 if (pDb->dbInf.fetchDirections & SQL_FD_FETCH_NEXT)
2952 {s += langDBINF_NEXT; comma++;}
2953 if (pDb->dbInf.fetchDirections & SQL_FD_FETCH_PRIOR)
2954 {if (comma++) s += ", "; s += langDBINF_PREV;}
2955 if (pDb->dbInf.fetchDirections & SQL_FD_FETCH_FIRST)
2956 {if (comma++) s += ", "; s += langDBINF_FIRST;}
2957 if (pDb->dbInf.fetchDirections & SQL_FD_FETCH_LAST)
2958 {if (comma++) s += ", "; s += langDBINF_LAST;}
2959 if (pDb->dbInf.fetchDirections & SQL_FD_FETCH_ABSOLUTE)
2960 {if (comma++) s += ", "; s += langDBINF_ABSOLUTE;}
2961 if (pDb->dbInf.fetchDirections & SQL_FD_FETCH_RELATIVE)
2962 {if (comma++) s += ", "; s += langDBINF_RELATIVE;}
2963 #ifdef ODBC_V20
2964 if (pDb->dbInf.fetchDirections & SQL_FD_FETCH_RESUME)
2965 {if (comma++) s += ", "; s += langDBINF_RESUME;}
2966 #endif
2967 if (pDb->dbInf.fetchDirections & SQL_FD_FETCH_BOOKMARK)
2968 {if (comma++) s += ", "; s += langDBINF_BOOKMARK;}
2969 s += "\n";
2970
2971 comma = FALSE;
2972 s += langDBINF_LOCK_TYPES;
2973 if (pDb->dbInf.lockTypes & SQL_LCK_NO_CHANGE)
2974 {s += langDBINF_NO_CHANGE; comma++;}
2975 if (pDb->dbInf.lockTypes & SQL_LCK_EXCLUSIVE)
2976 {if (comma++) s += ", "; s += langDBINF_EXCLUSIVE;}
2977 if (pDb->dbInf.lockTypes & SQL_LCK_UNLOCK)
2978 {if (comma++) s += ", "; s += langDBINF_UNLOCK;}
2979 s += "\n";
2980
2981 comma = FALSE;
2982 s += langDBINF_POS_OPERS;
2983 if (pDb->dbInf.posOperations & SQL_POS_POSITION)
2984 {s += langDBINF_POSITION; comma++;}
2985 if (pDb->dbInf.posOperations & SQL_POS_REFRESH)
2986 {if (comma++) s += ", "; s += langDBINF_REFRESH;}
2987 if (pDb->dbInf.posOperations & SQL_POS_UPDATE)
2988 {if (comma++) s += ", "; s += langDBINF_UPD;}
2989 if (pDb->dbInf.posOperations & SQL_POS_DELETE)
2990 {if (comma++) s += ", "; s += langDBINF_DEL;}
2991 if (pDb->dbInf.posOperations & SQL_POS_ADD)
2992 {if (comma++) s += ", "; s += langDBINF_ADD;}
2993 s += "\n";
2994
2995 comma = FALSE;
2996 s += langDBINF_POS_STMTS;
2997 if (pDb->dbInf.posStmts & SQL_PS_POSITIONED_DELETE)
2998 {s += langDBINF_POS_DEL; comma++;}
2999 if (pDb->dbInf.posStmts & SQL_PS_POSITIONED_UPDATE)
3000 {if (comma++) s += ", "; s += langDBINF_POS_UPD;}
3001 if (pDb->dbInf.posStmts & SQL_PS_SELECT_FOR_UPDATE)
3002 {if (comma++) s += ", "; s += langDBINF_SELECT_FOR_UPD;}
3003 s += "\n";
3004
3005 comma = FALSE;
3006 s += langDBINF_SCROLL_CONCURR;
3007 if (pDb->dbInf.scrollConcurrency & SQL_SCCO_READ_ONLY)
3008 {s += langDBINF_READ_ONLY; comma++;}
3009 if (pDb->dbInf.scrollConcurrency & SQL_SCCO_LOCK)
3010 {if (comma++) s += ", "; s += langDBINF_LOCK;}
3011 if (pDb->dbInf.scrollConcurrency & SQL_SCCO_OPT_ROWVER)
3012 {if (comma++) s += ", "; s += langDBINF_OPT_ROWVER;}
3013 if (pDb->dbInf.scrollConcurrency & SQL_SCCO_OPT_VALUES)
3014 {if (comma++) s += ", "; s += langDBINF_OPT_VALUES;}
3015 s += "\n";
3016
3017 comma = FALSE;
3018 s += langDBINF_SCROLL_OPTS;
3019 if (pDb->dbInf.scrollOptions & SQL_SO_FORWARD_ONLY)
3020 {s += langDBINF_FWD_ONLY; comma++;}
3021 if (pDb->dbInf.scrollOptions & SQL_SO_STATIC)
3022 {if (comma++) s += ", "; s += langDBINF_STATIC;}
3023 if (pDb->dbInf.scrollOptions & SQL_SO_KEYSET_DRIVEN)
3024 {if (comma++) s += ", "; s += langDBINF_KEYSET_DRIVEN;}
3025 if (pDb->dbInf.scrollOptions & SQL_SO_DYNAMIC)
3026 {if (comma++) s += ", "; s += langDBINF_DYNAMIC;}
3027 if (pDb->dbInf.scrollOptions & SQL_SO_MIXED)
3028 {if (comma++) s += ", "; s += langDBINF_MIXED;}
3029 s += "\n";
3030
3031 comma = FALSE;
3032 s += langDBINF_STATIC_SENS;
3033 if (pDb->dbInf.staticSensitivity & SQL_SS_ADDITIONS)
3034 {s += langDBINF_ADDITIONS; comma++;}
3035 if (pDb->dbInf.staticSensitivity & SQL_SS_DELETIONS)
3036 {if (comma++) s += ", "; s += langDBINF_DELETIONS;}
3037 if (pDb->dbInf.staticSensitivity & SQL_SS_UPDATES)
3038 {if (comma++) s += ", "; s += langDBINF_UPDATES;}
3039 s += "\n";
3040 #ifdef __VMS__
3041 #pragma message enable incboodep
3042 #endif
3043
3044
3045 s += langDBINF_TXN_CAPABLE;
3046 switch(pDb->dbInf.txnCapable)
3047 {
3048 case SQL_TC_NONE: s += langNO; break;
3049 case SQL_TC_DML: s += langDBINF_DML_ONLY; break;
3050 case SQL_TC_DDL_COMMIT: s += langDBINF_DDL_COMMIT; break;
3051 case SQL_TC_DDL_IGNORE: s += langDBINF_DDL_IGNORE; break;
3052 case SQL_TC_ALL: s += langDBINF_DDL_AND_DML; break;
3053 }
3054 s += "\n";
3055
3056 t.sprintf("%s%d\n", langDBINF_LOGIN_TIMEOUT, pDb->dbInf.loginTimeout);
3057 s += t;
3058
3059 // Oracle specific information
3060 if (pDb->Dbms() == dbmsORACLE)
3061 {
3062 s += "\n";
3063 s += langDBINF_ORACLE_BANNER;
3064 s += "\n";
3065
3066 // Oracle cache hit ratio
3067 SDWORD cb;
3068 ULONG dbBlockGets;
3069 pDb->ExecSql("SELECT VALUE FROM V$SYSSTAT WHERE NAME = 'db block gets'");
3070 pDb->GetNext();
3071 if (pDb->GetData(1, SQL_C_ULONG, &dbBlockGets, 0, &cb))
3072 {
3073 t.sprintf("%s: %lu\n", langDBINF_DB_BLOCK_GETS, dbBlockGets);
3074 s += t;
3075 }
3076
3077 ULONG consistentGets;
3078 pDb->ExecSql("SELECT VALUE FROM V$SYSSTAT WHERE NAME = 'consistent gets'");
3079 pDb->GetNext();
3080 if (pDb->GetData(1, SQL_C_ULONG, &consistentGets, 0, &cb))
3081 {
3082 t.sprintf("%s: %lu\n", langDBINF_CONSISTENT_GETS, consistentGets);
3083 s += t;
3084 }
3085
3086 ULONG physReads;
3087 pDb->ExecSql("SELECT VALUE FROM V$SYSSTAT WHERE NAME = 'physical reads'");
3088 pDb->GetNext();
3089 if (pDb->GetData(1, SQL_C_ULONG, &physReads, 0, &cb))
3090 {
3091 t.sprintf("%s: %lu\n", langDBINF_PHYSICAL_READS, physReads);
3092 s += t;
3093 }
3094
3095 ULONG hitRatio = (ULONG)((1.00 - ((float)physReads / (float)(dbBlockGets + consistentGets))) * 100.00);
3096 t.sprintf("*** %s: %lu%%\n", langDBINF_CACHE_HIT_RATIO, hitRatio);
3097 s += t;
3098
3099 // Tablespace information
3100 s += "\n";
3101 s += langDBINF_TABLESPACE_IO;
3102 s += "\n";
3103 ULONG physWrites;
3104 char tablespaceName[257];
3105 pDb->ExecSql("SELECT NAME,PHYRDS,PHYWRTS FROM V$DATAFILE, V$FILESTAT WHERE V$DATAFILE.FILE# = V$FILESTAT.FILE#");
3106 while (pDb->GetNext())
3107 {
3108 pDb->GetData(1, SQL_C_CHAR, tablespaceName, 257, &cb);
3109 pDb->GetData(2, SQL_C_ULONG, &physReads, 0, &cb);
3110 pDb->GetData(3, SQL_C_ULONG, &physWrites, 0, &cb);
3111 t.sprintf("%s\n\t%s: %lu\t%s: %lu\n", tablespaceName,
3112 langDBINF_PHYSICAL_READS, physReads, langDBINF_PHYSICAL_WRITES, physWrites);
3113 s += t;
3114 }
3115
3116 s += "\n";
3117 }
3118
3119 wxLogMessage(s);
3120
3121 } // DisplayDbDiagnostics()
3122
3123 #if wxUSE_NEW_GRID
3124
3125 BEGIN_EVENT_TABLE(DbGridFrame, wxFrame)
3126 // EVT_CLOSE(DbGridFrame::OnCloseWindow)
3127 END_EVENT_TABLE()
3128
3129
3130 DbGridFrame::DbGridFrame(wxWindow *parent)
3131 : wxFrame (parent, -1, wxT("Database Table"),
3132 wxDefaultPosition, wxSize(400, 325))
3133 {
3134 initialized = FALSE;
3135 }
3136
3137
3138 void DbGridFrame::OnCloseWindow(wxCloseEvent& event)
3139 {
3140 this->Destroy();
3141 }
3142
3143
3144 bool DbGridFrame::Initialize()
3145 {
3146 wxGrid *grid = new wxGrid(this, -1, wxDefaultPosition);
3147
3148 grid->RegisterDataType(wxGRID_VALUE_DATETIME,
3149 new wxGridCellDateTimeRenderer(_T("%d %b %Y")),
3150 new wxGridCellTextEditor);
3151 #ifdef CHOICEINT
3152 grid->RegisterDataType(wxGRID_VALUE_CHOICEINT,
3153 new wxGridCellEnumRenderer,
3154 new wxGridCellEnumEditor);
3155
3156 wxString NativeLangChoice( wxString::Format("%s:%s,%s,%s,%s,%s",wxGRID_VALUE_CHOICEINT,
3157 wxT("English"),
3158 wxT("French"),
3159 wxT("German"),
3160 wxT("Spanish"),
3161 wxT("Other") ));
3162 #endif
3163
3164 // Columns must match the sequence specified in SetColDef() calls
3165 wxDbGridColInfo* cols =
3166 new wxDbGridColInfo( 0,wxGRID_VALUE_STRING,wxT("Name"),
3167 new wxDbGridColInfo( 1,wxGRID_VALUE_STRING,wxT("Address 1"),
3168 new wxDbGridColInfo( 2,wxGRID_VALUE_STRING,wxT("Address 2"),
3169 new wxDbGridColInfo( 3,wxGRID_VALUE_STRING,wxT("City"),
3170 new wxDbGridColInfo( 4,wxGRID_VALUE_STRING,wxT("State"),
3171 new wxDbGridColInfo( 5,wxGRID_VALUE_STRING,wxT("PostCode"),
3172 new wxDbGridColInfo( 6,wxGRID_VALUE_STRING,wxT("Country"),
3173 new wxDbGridColInfo( 7,wxGRID_VALUE_DBAUTO,wxT("Join Date"),
3174 new wxDbGridColInfo( 8,wxGRID_VALUE_BOOL, wxT("Developer"),
3175 new wxDbGridColInfo( 9,wxGRID_VALUE_NUMBER,wxT("Contributions"),
3176 new wxDbGridColInfo(10,wxGRID_VALUE_NUMBER,wxT("Lines Of Code"),
3177 #ifdef CHOICEINT
3178 new wxDbGridColInfo(11,NativeLangChoice, wxT("Native Language"),NULL))))))))))));
3179 #else
3180 new wxDbGridColInfo(11,wxGRID_VALUE_NUMBER,wxT("Native Language"),NULL))))))))))));
3181 #endif
3182
3183 Ccontact *Contact = new Ccontact();
3184 //wxGetApp().Contact
3185
3186 if (!Contact)
3187 {
3188 wxMessageBox(wxT("Unable to instantiate an instance of Ccontact"), wxT("Error..."), wxOK | wxICON_EXCLAMATION);
3189 return FALSE;
3190 }
3191
3192 if (!Contact->Open())
3193 {
3194 if (Contact->GetDb()->TableExists(CONTACT_TABLE_NAME, Contact->GetDb()->GetUsername(),
3195 wxGetApp().DbConnectInf->GetDefaultDir()))
3196 {
3197 wxString tStr;
3198 tStr.Printf(wxT("Unable to open the table '%s'.\n\n"),CONTACT_TABLE_NAME);
3199 wxMessageBox(wxDbLogExtendedErrorMsg(tStr.c_str(),wxGetApp().Contact->GetDb(),__FILE__,__LINE__),
3200 wxT("ODBC Error..."),wxOK | wxICON_EXCLAMATION);
3201 }
3202
3203 return FALSE;
3204 }
3205
3206 // Execute the following query using the cursor designated
3207 // for full table query
3208 Contact->SetRowMode(wxDbTable::WX_ROW_MODE_QUERY);
3209
3210 if (!Contact->Query())
3211 {
3212 wxString tStr;
3213 tStr = wxT("ODBC error during Query()\n\n");
3214 wxMessageBox(wxDbLogExtendedErrorMsg(tStr.c_str(),wxGetApp().Contact->GetDb(),__FILE__,__LINE__),
3215 wxT("ODBC Error..."),wxOK | wxICON_EXCLAMATION);
3216 return FALSE;
3217 }
3218
3219 // No data has been read in from the database yet, so
3220 // we need to initialize the data members to valid values
3221 // so Fit() can correctly size the grid
3222 Contact->Initialize();
3223
3224 wxDbGridTableBase* db = new wxDbGridTableBase(Contact, cols, wxUSE_QUERY, TRUE);
3225
3226 delete cols;
3227
3228 grid->SetTable(db,TRUE);
3229 grid->SetMargins(0, 0);
3230
3231 grid->Fit();
3232 wxSize size = grid->GetSize();
3233 size.x += 10;
3234 size.y += 10;
3235 SetClientSize(size);
3236 initialized = TRUE;
3237 return TRUE;
3238 } // DbGridFrame::Initialize()
3239
3240 #endif // #if wxUSE_NEW_GRID
3241
3242 /*
3243 TEST CODE FOR TESTING THE wxDbCreateDataSource() FUNCTION
3244
3245 int result = 0;
3246 result = wxDbCreateDataSource(wxT("Microsoft Access Driver (*.mdb)"),wxT("GLT-TEST2"),wxT("GLT-Descrip"),FALSE,wxT(""),this);
3247 if (!result)
3248 {
3249 // check for errors caused by ConfigDSN based functions
3250 DWORD retcode = 0;
3251 WORD cb;
3252 wxChar errMsg[500+1];
3253 errMsg[0] = wxT('\0');
3254
3255 SQLInstallerError(1,&retcode,errMsg,500,&cb);
3256
3257 wxMessageBox(wxT("FAILED creating data source"),wxT("FAILED"));
3258 }
3259 else
3260 wxMessageBox(wxT("SUCCEEDED creating data source"),wxT("SUCCESS"));
3261 */
3262
3263
wxWidgets (Impactor)