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root/proj/trunk/VTBFileUtil2/ScanUtility.cxx
Revision: 283
Committed: 2003-08-28T21:16:30-07:00 (21 years, 10 months ago) by douglas
File size: 22848 byte(s)
Log Message: 
Icons, I like icons!

File Contents

# User Rev Content
1 douglas 260 // Vance Thrift and Biller File Utility 2
2     //
3     // Douglas Thrift
4     //
5 douglas 283 // $Id: ScanUtility.cxx,v 1.12 2003/08/29 04:16:30 douglas Exp $
6 douglas 260
7     #include "ScanUtility.h"
8 douglas 265
9 douglas 282 ScanUtility::ScanUtility() : DiscBrowse()
10 douglas 268 {
11     number = count++;
12 douglas 282
13 douglas 268 utilities.insert(pair<unsigned, ScanUtility*>(number, this));
14    
15 douglas 282 title = programName + " - Scan Utility";
16 douglas 274
17 douglas 268 // start
18 douglas 271 wizard[0].dwSize = sizeof(wizard[0]);
19 douglas 282 wizard[0].dwFlags = PSP_DEFAULT | PSP_USETITLE | PSP_USEHEADERTITLE |
20     PSP_USEHEADERSUBTITLE;
21 douglas 271 wizard[0].hInstance = gui.instance;
22     wizard[0].pszTemplate = MAKEINTRESOURCE(IDD_START);
23 douglas 282 wizard[0].pszTitle = title.c_str();
24 douglas 271 wizard[0].pfnDlgProc = start;
25     wizard[0].lParam = number;
26     wizard[0].pszHeaderTitle = "Start";
27     wizard[0].pszHeaderSubTitle = "Change any settings before scanning.";
28 douglas 273
29     // select
30     wizard[1].dwSize = sizeof(wizard[1]);
31 douglas 282 wizard[1].dwFlags = PSP_DEFAULT | PSP_USETITLE | PSP_USEHEADERTITLE |
32     PSP_USEHEADERSUBTITLE;
33 douglas 273 wizard[1].hInstance = gui.instance;
34     wizard[1].pszTemplate = MAKEINTRESOURCE(IDD_SELECT);
35 douglas 282 wizard[1].pszTitle = title.c_str();
36 douglas 273 wizard[1].pfnDlgProc = select;
37     wizard[1].lParam = number;
38     wizard[1].pszHeaderTitle = "Select";
39     wizard[1].pszHeaderSubTitle = "Choose the scanned document to save.";
40 douglas 274
41     // enter
42     wizard[2].dwSize = sizeof(wizard[2]);
43 douglas 282 wizard[2].dwFlags = PSP_DEFAULT | PSP_USETITLE | PSP_USEHEADERTITLE |
44     PSP_USEHEADERSUBTITLE;
45 douglas 274 wizard[2].hInstance = gui.instance;
46     wizard[2].pszTemplate = MAKEINTRESOURCE(IDD_ENTER);
47 douglas 282 wizard[2].pszTitle = title.c_str();
48 douglas 274 wizard[2].pfnDlgProc = enter;
49 douglas 277 wizard[2].lParam = number;
50 douglas 274 wizard[2].pszHeaderTitle = "Enter";
51     wizard[2].pszHeaderSubTitle = "Input the client information.";
52 douglas 278
53     // confirm
54     wizard[3].dwSize = sizeof(wizard[3]);
55 douglas 282 wizard[3].dwFlags = PSP_DEFAULT | PSP_USETITLE | PSP_USEHEADERTITLE |
56     PSP_USEHEADERSUBTITLE;
57 douglas 278 wizard[3].hInstance = gui.instance;
58     wizard[3].pszTemplate = MAKEINTRESOURCE(IDD_CONFIRM);
59 douglas 282 wizard[3].pszTitle = title.c_str();
60 douglas 278 wizard[3].pfnDlgProc = confirm;
61     wizard[3].lParam = number;
62     wizard[3].pszHeaderTitle = "Confirm";
63     wizard[3].pszHeaderSubTitle = "Make sure the file information is correct.";
64    
65     // complete
66     wizard[4].dwSize = sizeof(wizard[3]);
67 douglas 282 wizard[4].dwFlags = PSP_DEFAULT | PSP_USETITLE | PSP_USEHEADERTITLE |
68     PSP_USEHEADERSUBTITLE;
69 douglas 278 wizard[4].hInstance = gui.instance;
70     wizard[4].pszTemplate = MAKEINTRESOURCE(IDD_DONE);
71 douglas 282 wizard[4].pszTitle = title.c_str();
72 douglas 278 wizard[4].pfnDlgProc = done;
73     wizard[4].lParam = number;
74     wizard[4].pszHeaderTitle = "Done";
75     wizard[4].pszHeaderSubTitle = "Exit or start over for another scan.";
76 douglas 268 }
77    
78     ScanUtility::~ScanUtility()
79     {
80     utilities.erase(number);
81     }
82    
83 douglas 265 void ScanUtility::run(void)
84     {
85 douglas 282 loadDirs();
86    
87 douglas 268 PROPSHEETHEADER header;
88 douglas 265
89 douglas 268 // header
90     header.dwSize = sizeof(header);
91 douglas 271 header.dwFlags = PSH_DEFAULT | PSH_HEADER | PSH_PROPSHEETPAGE |
92 douglas 278 PSH_USEICONID | PSH_WIZARD97 | PSH_WIZARDHASFINISH;
93 douglas 268 header.hwndParent = NULL;
94     header.hInstance = gui.instance;
95     header.pszIcon = MAKEINTRESOURCE(IDI_VTB_ICON);
96 douglas 278 header.nPages = 5;
97 douglas 268 header.nStartPage = 0;
98 douglas 271 header.ppsp = wizard;
99 douglas 269 header.pszbmHeader = MAKEINTRESOURCE(IDB_VTB_BMP);
100 douglas 265
101 douglas 268 PropertySheet(&header);
102 douglas 282 saveDirs();
103 douglas 268 }
104    
105     map<unsigned, ScanUtility*> ScanUtility::utilities;
106     map<HWND, ScanUtility*> ScanUtility::windows;
107    
108 douglas 269 void ScanUtility::loadDirs(void)
109     {
110     HKEY key;
111    
112     if (RegOpenKeyEx(HKEY_CURRENT_USER,
113 douglas 271 "Software\\DouglasThrift\\VTBFileUtil2", 0, KEY_QUERY_VALUE, &key) ==
114 douglas 269 ERROR_SUCCESS)
115     {
116     DWORD type;
117 douglas 271 char data[MAX_PATH];
118 douglas 269 DWORD size = MAX_PATH;
119    
120 douglas 271 if (RegQueryValueEx(key, "ScanDir", NULL, &type, LPBYTE(data), &size)
121     == ERROR_SUCCESS)
122 douglas 269 {
123     data[size - 1] = '\0';
124    
125     switch (type)
126     {
127     case REG_EXPAND_SZ:
128 douglas 273 {
129     char folder[MAX_PATH];
130    
131     ExpandEnvironmentStrings(data, folder, MAX_PATH);
132    
133     scanDir = folder;
134     }
135 douglas 269 break;
136     case REG_SZ:
137 douglas 271 scanDir = data;
138 douglas 269 break;
139     default:
140     setScanDir();
141     break;
142     }
143     }
144     else
145     {
146     setScanDir();
147     }
148    
149     size = MAX_PATH;
150    
151 douglas 271 if (RegQueryValueEx(key, "SaveDir", NULL, &type, LPBYTE(data), &size)
152     == ERROR_SUCCESS)
153 douglas 269 {
154     data[size - 1] = '\0';
155    
156     switch (type)
157     {
158     case REG_EXPAND_SZ:
159 douglas 273 {
160     char folder[MAX_PATH];
161    
162     ExpandEnvironmentStrings(data, folder, MAX_PATH);
163    
164     saveDir = folder;
165     }
166 douglas 269 break;
167     case REG_SZ:
168 douglas 271 saveDir = data;
169 douglas 269 break;
170     default:
171     setSaveDir();
172     break;
173     }
174     }
175     else
176     {
177     setSaveDir();
178     }
179    
180     RegCloseKey(key);
181     }
182     else
183     {
184     setScanDir();
185     setSaveDir();
186     }
187 douglas 271
188     if (debug) cerr << "scanDir = " << scanDir << "\n"
189 douglas 273 << "saveDir = " << saveDir << "\n";
190 douglas 269 }
191    
192     void ScanUtility::saveDirs(void)
193     {
194     HKEY key;
195    
196     if (RegCreateKeyEx(HKEY_CURRENT_USER,
197     "Software\\DouglasThrift\\VTBFileUtil2", 0, NULL,
198 douglas 271 REG_OPTION_NON_VOLATILE, KEY_QUERY_VALUE | KEY_SET_VALUE, NULL, &key,
199     NULL) == ERROR_SUCCESS)
200 douglas 269 {
201 douglas 271 DWORD type;
202     char data[MAX_PATH];
203     DWORD size = MAX_PATH;
204    
205     if (RegQueryValueEx(key, "ScanDir", NULL, &type, LPBYTE(data), &size)
206     == ERROR_SUCCESS)
207 douglas 269 {
208 douglas 271 data[size - 1] = '\0';
209 douglas 269 }
210 douglas 271 else
211     {
212     data[0] = '\0';
213     }
214 douglas 269
215 douglas 273 if (scanDir != data || type != REG_SZ)
216 douglas 269 {
217 douglas 273 if (RegSetValueEx(key, "ScanDir", 0, REG_SZ,
218     LPBYTE(scanDir.c_str()), scanDir.length() + 1) !=
219 douglas 271 ERROR_SUCCESS)
220     {
221     error();
222     }
223 douglas 269 }
224    
225 douglas 271 size = MAX_PATH;
226    
227     if (RegQueryValueEx(key, "SaveDir", NULL, &type, LPBYTE(data), &size)
228     == ERROR_SUCCESS)
229     {
230     data[size - 1] = '\0';
231     }
232     else
233     {
234     data[0] = '\0';
235     }
236    
237 douglas 273 if (saveDir != data || type != REG_SZ)
238 douglas 271 {
239 douglas 273 if (RegSetValueEx(key, "SaveDir", 0, REG_SZ,
240     LPBYTE(saveDir.c_str()), saveDir.length() + 1) !=
241 douglas 271 ERROR_SUCCESS)
242     {
243     error();
244     }
245     }
246    
247 douglas 269 RegCloseKey(key);
248     }
249     else
250     {
251     error();
252     }
253     }
254    
255     void ScanUtility::setScanDir(HWND parent)
256     {
257 douglas 271 BROWSEINFO info;
258 douglas 269
259 douglas 271 info.hwndOwner = parent;
260     info.pidlRoot = NULL;
261     info.pszDisplayName = NULL;
262     info.lpszTitle = "Select the Scan Directory";
263     info.ulFlags = BIF_RETURNONLYFSDIRS | BIF_STATUSTEXT;
264     info.lpfn = browse;
265     info.lParam = MAKELPARAM(number, true);
266     info.iImage = 0;
267    
268     do
269     {
270     LPITEMIDLIST id = SHBrowseForFolder(&info);
271    
272     if (id != NULL)
273     {
274     char folder[MAX_PATH];
275    
276     if (SHGetPathFromIDList(id, folder))
277     {
278     scanDir = folder;
279     }
280     }
281    
282     LPMALLOC destruct;
283    
284     SHGetMalloc(&destruct);
285     destruct->Free(id);
286     destruct->Release();
287    
288     if (scanDir == "")
289     {
290     switch (MessageBox(parent, "Scan Directory needs to be selected.",
291 douglas 282 title.c_str(), MB_ABORTRETRYIGNORE | MB_ICONERROR))
292 douglas 271 {
293     case IDABORT:
294     exit(1);
295     break;
296     case IDRETRY:
297     break;
298     case IDIGNORE:
299     Beep(2200, 250);
300     Beep(1100, 500);
301     Beep(3300, 250);
302     exit(2);
303     break;
304     }
305     }
306     }
307     while (scanDir == "");
308 douglas 273
309     if (debug) cerr << "scanDir = " << scanDir << "\n";
310 douglas 269 }
311    
312     void ScanUtility::setSaveDir(HWND parent)
313     {
314 douglas 271 BROWSEINFO info;
315 douglas 269
316 douglas 271 info.hwndOwner = parent;
317     info.pidlRoot = NULL;
318     info.pszDisplayName = NULL;
319     info.lpszTitle = "Select the Save Directory";
320     info.ulFlags = BIF_RETURNONLYFSDIRS | BIF_STATUSTEXT;
321     info.lpfn = browse;
322     info.lParam = MAKELPARAM(number, false);
323     info.iImage = 0;
324    
325     do
326     {
327     LPITEMIDLIST id = SHBrowseForFolder(&info);
328    
329     if (id != NULL)
330     {
331     char folder[MAX_PATH];
332    
333     if (SHGetPathFromIDList(id, folder))
334     {
335     saveDir = folder;
336     }
337     }
338    
339     LPMALLOC destruct;
340    
341     SHGetMalloc(&destruct);
342     destruct->Free(id);
343     destruct->Release();
344    
345     if (saveDir == "")
346     {
347     switch (MessageBox(parent, "Scan Directory needs to be selected.",
348 douglas 282 title.c_str(), MB_ABORTRETRYIGNORE | MB_ICONERROR))
349 douglas 271 {
350     case IDABORT:
351     exit(1);
352     break;
353     case IDRETRY:
354     break;
355     case IDIGNORE:
356     Beep(2200, 250);
357     Beep(1100, 500);
358     Beep(3300, 250);
359     exit(2);
360     break;
361     }
362     }
363     }
364     while (saveDir == "");
365 douglas 273
366     if (debug) cerr << "saveDir = " << saveDir << "\n";
367 douglas 269 }
368    
369 douglas 273 void ScanUtility::populate(HWND parent)
370     {
371     set<string> scans;
372    
373     do
374     {
375     string scan = scanDir + "\\SCAN????_000." +
376     IndividualClient::getExtension();
377     WIN32_FIND_DATA found;
378     HANDLE finder = FindFirstFile(scan.c_str(), &found);
379    
380     if (finder != INVALID_HANDLE_VALUE)
381     {
382     do
383     {
384     scans.insert(found.cFileName);
385     }
386     while (FindNextFile(finder, &found));
387    
388     FindClose(finder);
389     }
390    
391     if (scans.empty())
392     {
393     if (MessageBox(parent, "No scanned documents found.",
394 douglas 282 title.c_str(), MB_RETRYCANCEL | MB_ICONQUESTION) == IDCANCEL)
395     break;
396 douglas 273 }
397     }
398     while (scans.empty());
399    
400     if (scans.empty())
401     {
402     PropSheet_PressButton(GetParent(parent), PSBTN_BACK);
403     }
404     else
405     {
406     SHFILEINFO info;
407     HIMAGELIST icons = HIMAGELIST(SHGetFileInfo((*scans.begin()).c_str(),
408     0, &info, sizeof(info), SHGFI_SMALLICON | SHGFI_SYSICONINDEX));
409    
410     ListView_SetImageList(GetDlgItem(parent, IDC_SELECT_SCANS), icons,
411     LVSIL_SMALL);
412    
413     if (debug) cerr << "scans = {\n";
414    
415     for (set<string>::iterator itor = scans.begin(); itor != scans.end();
416     itor++)
417     {
418     if (debug) cerr << " " << *itor << "\n";
419    
420     char scan[MAX_PATH];
421    
422     sprintf(scan, "%s", (*itor).c_str());
423    
424     LVITEM item;
425    
426     item.mask = LVIF_IMAGE | LVIF_TEXT;
427 douglas 274 item.iItem = 0;
428 douglas 273 item.iSubItem = 0;
429     item.pszText = scan;
430     item.iImage = info.iIcon;
431    
432     ListView_InsertItem(GetDlgItem(parent, IDC_SELECT_SCANS), &item);
433     }
434    
435     if (debug) cerr << "}\n";
436 douglas 274
437     ListView_SetItemState(GetDlgItem(parent, IDC_SELECT_SCANS), 0,
438     LVIS_SELECTED, LVIS_SELECTED);
439 douglas 273 }
440     }
441    
442 douglas 277 ScanUtility* ScanUtility::which(HWND window)
443     {
444     map<HWND, ScanUtility*>::iterator itor = windows.find(window);
445    
446     return itor->second;
447     }
448    
449     ScanUtility* ScanUtility::which(HWND window, LPARAM l)
450     {
451     LPPROPSHEETPAGE page = LPPROPSHEETPAGE(l);
452     map<unsigned, ScanUtility*>::iterator itor = utilities.find(page->lParam);
453    
454     windows.insert(pair<HWND, ScanUtility*>(window, itor->second));
455    
456     return itor->second;
457     }
458    
459 douglas 271 int ScanUtility::browse(HWND dialog, UINT msg, LPARAM l, LPARAM d)
460     {
461     map<unsigned, ScanUtility*>::iterator itor = utilities.find(LOWORD(d));
462     ScanUtility* data = itor->second;
463    
464     switch (msg)
465     {
466     case BFFM_INITIALIZED:
467     center(dialog);
468     SendMessage(dialog, BFFM_SETOKTEXT, 0,
469     LPARAM(toWide("&Select").c_str()));
470     SendMessage(dialog, BFFM_SETEXPANDED, FALSE, CSIDL_DRIVES);
471 douglas 273 SendMessage(dialog, BFFM_SETSELECTION, TRUE, LPARAM(HIWORD(d) ?
472     data->scanDir.c_str() : data->saveDir.c_str()));
473 douglas 271 break;
474     case BFFM_SELCHANGED:
475     {
476     IShellFolder* object;
477    
478     SHGetDesktopFolder(&object);
479    
480     STRRET thing;
481     char* folder;
482    
483     object->GetDisplayNameOf(LPCITEMIDLIST(l), SHGDN_FORPARSING,
484     &thing);
485     StrRetToStr(&thing, LPCITEMIDLIST(l), &folder);
486     SendMessage(dialog, BFFM_SETSTATUSTEXT, 0, LPARAM(folder));
487    
488     if (PathIsUNCServer(folder))
489     {
490     SendMessage(dialog, BFFM_ENABLEOK, 0, 0);
491     }
492    
493     CoTaskMemFree(folder);
494     object->Release();
495     }
496     break;
497     }
498    
499     return 0;
500     }
501    
502 douglas 268 INT_PTR ScanUtility::start(HWND dialog, UINT msg, WPARAM w, LPARAM l)
503     {
504 douglas 277 ScanUtility* data = which(dialog);
505 douglas 268
506     switch (msg)
507 douglas 265 {
508 douglas 268 case WM_INITDIALOG:
509 douglas 269 center(GetParent(dialog));
510 douglas 274 SendMessage(GetParent(dialog), WM_SETICON, ICON_BIG, LPARAM(gui.icon));
511 douglas 277
512     data = which(dialog, l);
513 douglas 265
514 douglas 273 {
515     ostringstream instructions;
516    
517 douglas 274 instructions << "1. If you need instructions, you should not be ru"
518     << "nning this program in Scan Utility mode.\n"
519     << "2. Otherwise, go forth and scan.\n"
520     << "3. Then come back and click Next.\n";
521 douglas 273
522     SetDlgItemText(dialog, IDC_START_INSTRUCTIONS,
523     instructions.str().c_str());
524     }
525 douglas 268 break;
526 douglas 269 case WM_NOTIFY:
527     {
528 douglas 273 LPNMHDR nm = LPNMHDR(l);
529 douglas 269
530     switch (nm->code)
531     {
532     case PSN_SETACTIVE:
533 douglas 278 PropSheet_SetWizButtons(GetParent(dialog), PSWIZB_FINISH |
534     PSWIZB_NEXT);
535    
536 douglas 271 {
537 douglas 283 SHFILEINFO info;
538 douglas 271
539 douglas 283 SHGetFileInfo(data->scanDir.c_str(), 0, &info,
540     sizeof(info), SHGFI_ICONLOCATION);
541    
542     HICON icon = ExtractAssociatedIcon(gui.instance,
543     info.szDisplayName, LPWORD(&info.iIcon));
544    
545     SendDlgItemMessage(dialog, IDC_START_SCAN_ICON,
546     STM_SETIMAGE, IMAGE_ICON, LPARAM(icon));
547     SHGetFileInfo(data->saveDir.c_str(), 0, &info,
548     sizeof(info), SHGFI_ICONLOCATION);
549    
550     icon = ExtractAssociatedIcon(gui.instance,
551     info.szDisplayName, LPWORD(&info.iIcon));
552    
553     SendDlgItemMessage(dialog, IDC_START_SAVE_ICON,
554     STM_SETIMAGE, IMAGE_ICON, LPARAM(icon));
555     }
556    
557     {
558     char folder[38];
559    
560     PathCompactPathEx(folder, data->scanDir.c_str(), 38, 0);
561 douglas 271 SetDlgItemText(dialog, IDC_START_SCAN_TEXT, folder);
562 douglas 283 PathCompactPathEx(folder, data->saveDir.c_str(), 38, 0);
563 douglas 271 SetDlgItemText(dialog, IDC_START_SAVE_TEXT, folder);
564     }
565 douglas 269 break;
566 douglas 273 case PSN_WIZNEXT:
567     SetCurrentDirectory(data->scanDir.c_str());
568     break;
569 douglas 269 }
570     }
571     break;
572 douglas 271 case WM_COMMAND:
573     switch (LOWORD(w))
574     {
575     case IDC_START_SCAN_BROWSE:
576     data->setScanDir(dialog);
577 douglas 283
578 douglas 271 {
579 douglas 283 SHFILEINFO info;
580 douglas 271
581 douglas 283 SHGetFileInfo(data->scanDir.c_str(), 0, &info, sizeof(info),
582     SHGFI_ICONLOCATION);
583    
584     HICON icon = ExtractAssociatedIcon(gui.instance,
585     info.szDisplayName, LPWORD(&info.iIcon));
586    
587     SendDlgItemMessage(dialog, IDC_START_SCAN_ICON, STM_SETIMAGE,
588     IMAGE_ICON, LPARAM(icon));
589     }
590    
591     {
592     char folder[38];
593    
594     PathCompactPathEx(folder, data->scanDir.c_str(), 38, 0);
595 douglas 271 SetDlgItemText(dialog, IDC_START_SCAN_TEXT, folder);
596     }
597     break;
598     case IDC_START_SAVE_BROWSE:
599     data->setSaveDir(dialog);
600 douglas 283
601 douglas 271 {
602 douglas 283 SHFILEINFO info;
603 douglas 271
604 douglas 283 SHGetFileInfo(data->saveDir.c_str(), 0, &info, sizeof(info),
605     SHGFI_ICONLOCATION);
606    
607     HICON icon = ExtractAssociatedIcon(gui.instance,
608     info.szDisplayName, LPWORD(&info.iIcon));
609    
610     SendDlgItemMessage(dialog, IDC_START_SAVE_ICON, STM_SETIMAGE,
611     IMAGE_ICON, LPARAM(icon));
612     }
613    
614     {
615     char folder[38];
616    
617     PathCompactPathEx(folder, data->saveDir.c_str(), 38, 0);
618 douglas 271 SetDlgItemText(dialog, IDC_START_SAVE_TEXT, folder);
619     }
620     break;
621     }
622     break;
623 douglas 268 }
624 douglas 265
625 douglas 268 return FALSE;
626 douglas 265 }
627 douglas 273
628     INT_PTR ScanUtility::select(HWND dialog, UINT msg, WPARAM w, LPARAM l)
629     {
630 douglas 277 ScanUtility* data = which(dialog);
631 douglas 273
632     switch (msg)
633     {
634     case WM_INITDIALOG:
635 douglas 277 data = which(dialog, l);
636 douglas 273
637     {
638 douglas 274 ostringstream select;
639    
640 douglas 282 select << "Select the scanned document that you need to save.";
641 douglas 274
642     SetDlgItemText(dialog, IDC_SELECT_TEXT, select.str().c_str());
643     }
644 douglas 277
645 douglas 274 {
646 douglas 273 LVCOLUMN column;
647    
648     column.mask = LVCF_FMT | LVCF_TEXT | LVCF_WIDTH;
649     column.fmt = LVCFMT_IMAGE;
650     column.cx = 120;
651     column.pszText = "Scanned Documents";
652    
653     ListView_InsertColumn(GetDlgItem(dialog, IDC_SELECT_SCANS), 0,
654     &column);
655     }
656     break;
657     case WM_NOTIFY:
658     if (w == IDC_SELECT_SCANS)
659     {
660 douglas 274 LPNMITEMACTIVATE ni = LPNMITEMACTIVATE(l);
661    
662     switch (ni->hdr.code)
663 douglas 273 {
664 douglas 274 case NM_DBLCLK:
665     {
666     char scan[MAX_PATH];
667    
668     ListView_GetItemText(GetDlgItem(dialog, IDC_SELECT_SCANS),
669     ni->iItem, 0, scan, MAX_PATH);
670     ShellExecute(dialog, NULL, scan, NULL, NULL,
671     SW_SHOWDEFAULT);
672     }
673 douglas 273 break;
674     }
675     }
676     else
677     {
678     LPNMHDR nm = LPNMHDR(l);
679    
680     switch (nm->code)
681     {
682     case PSN_SETACTIVE:
683 douglas 274 PropSheet_SetWizButtons(GetParent(dialog), PSWIZB_BACK |
684 douglas 278 PSWIZB_DISABLEDFINISH | PSWIZB_NEXT);
685 douglas 273 data->populate(dialog);
686     break;
687     case PSN_WIZBACK:
688     ListView_DeleteAllItems(GetDlgItem(dialog, IDC_SELECT_SCANS));
689 douglas 277 data->client.setFile("");
690 douglas 273 break;
691     case PSN_WIZNEXT:
692 douglas 274 {
693     int index = ListView_GetNextItem(GetDlgItem(dialog,
694     IDC_SELECT_SCANS), -1, LVNI_SELECTED);
695     char scan[MAX_PATH];
696    
697     ListView_GetItemText(GetDlgItem(dialog, IDC_SELECT_SCANS),
698     index, 0, scan, MAX_PATH);
699    
700     data->scan = scan;
701     }
702 douglas 277
703 douglas 273 ListView_DeleteAllItems(GetDlgItem(dialog, IDC_SELECT_SCANS));
704 douglas 277
705 douglas 274 if (debug) cerr << "scan = " << data->scan << "\n";
706 douglas 273 break;
707     }
708     }
709     break;
710 douglas 277 case WM_CONTEXTMENU:
711     {
712     char scan[MAX_PATH];
713     POINT spot;
714     LVHITTESTINFO test;
715    
716     test.pt.x = GET_X_LPARAM(l);
717     test.pt.y = GET_Y_LPARAM(l);
718    
719     ScreenToClient(GetDlgItem(dialog, IDC_SELECT_SCANS), &test.pt);
720     ListView_HitTest(GetDlgItem(dialog, IDC_SELECT_SCANS), &test);
721    
722     if (test.iItem != -1)
723     {
724     ListView_GetItemText(GetDlgItem(dialog, IDC_SELECT_SCANS),
725     test.iItem, 0, scan, MAX_PATH);
726    
727     spot.x = test.pt.x;
728     spot.y = test.pt.y;
729     }
730     else if (GET_X_LPARAM(l) == -1 && GET_Y_LPARAM(l) == -1)
731     {
732     int index = ListView_GetNextItem(GetDlgItem(dialog,
733     IDC_SELECT_SCANS), -1, LVNI_SELECTED);
734     RECT rect;
735    
736     ListView_GetItemText(GetDlgItem(dialog, IDC_SELECT_SCANS),
737     index, 0, scan, MAX_PATH);
738     ListView_EnsureVisible(GetDlgItem(dialog, IDC_SELECT_SCANS),
739     index, FALSE);
740     ListView_GetItemRect(GetDlgItem(dialog, IDC_SELECT_SCANS),
741     index, &rect, LVIR_SELECTBOUNDS);
742    
743     spot.x = rect.left;
744     spot.y = rect.top;
745     }
746     else
747     {
748     break;
749     }
750    
751     ClientToScreen(GetDlgItem(dialog, IDC_SELECT_SCANS), &spot);
752    
753     int code = TrackPopupMenuEx(data->popup, TPM_LEFTALIGN |
754     TPM_TOPALIGN | TPM_NONOTIFY | TPM_RETURNCMD | TPM_RIGHTBUTTON,
755     spot.x, spot.y, GetDlgItem(dialog, IDC_SELECT_SCANS), NULL);
756    
757     switch (code)
758     {
759     case 1:
760     ShellExecute(dialog, NULL, scan, NULL, NULL, SW_SHOWDEFAULT);
761     break;
762     case 2:
763     {
764     SHELLEXECUTEINFO info;
765    
766     info.cbSize = sizeof(info);
767     info.fMask = SEE_MASK_INVOKEIDLIST;
768     info.hwnd = dialog;
769     info.lpVerb = "properties";
770     info.lpFile = scan;
771     info.lpParameters = NULL;
772     info.lpDirectory = NULL;
773     info.nShow = SW_SHOWDEFAULT;
774     info.lpIDList = NULL;
775    
776     ShellExecuteEx(&info);
777     }
778     break;
779     }
780     }
781 douglas 273 break;
782     }
783    
784     return FALSE;
785     }
786 douglas 274
787     INT_PTR ScanUtility::enter(HWND dialog, UINT msg, WPARAM w, LPARAM l)
788     {
789 douglas 277 ScanUtility* data = which(dialog);
790    
791     switch (msg)
792     {
793     case WM_INITDIALOG:
794     data = which(dialog, l);
795 douglas 278
796 douglas 277 {
797     ostringstream enter;
798    
799     enter << "Enter the client name and number.";
800    
801     SetDlgItemText(dialog, IDC_ENTER_TEXT, enter.str().c_str());
802     }
803     break;
804     case WM_NOTIFY:
805     {
806     LPNMHDR nm = LPNMHDR(l);
807    
808     switch (nm->code)
809     {
810     case PSN_SETACTIVE:
811     if (data->client.getName() != "" && data->client.getNumber() !=
812     0)
813     {
814     PropSheet_SetWizButtons(GetParent(dialog), PSWIZB_BACK |
815 douglas 278 PSWIZB_DISABLEDFINISH | PSWIZB_NEXT);
816 douglas 277 }
817     else
818     {
819 douglas 278 PropSheet_SetWizButtons(GetParent(dialog), PSWIZB_BACK |
820     PSWIZB_DISABLEDFINISH);
821 douglas 277 }
822    
823     SetDlgItemText(dialog, IDC_ENTER_NAME,
824     data->client.getName().c_str());
825    
826     if (data->client.getNumber() != 0)
827     {
828     SetDlgItemInt(dialog, IDC_ENTER_NUM,
829     data->client.getNumber(), FALSE);
830     }
831     else
832     {
833     SetDlgItemText(dialog, IDC_ENTER_NUM, "");
834     }
835     break;
836     case PSN_WIZBACK:
837     break;
838     case PSN_WIZNEXT:
839     if (debug)
840     {
841     cerr << "client = {\n"
842     << " name = " << data->client.getName() << "\n"
843     << " number = " << data->client.getNumber() << "\n"
844 douglas 278 << " file = " << data->client.getFile() << "\n"
845 douglas 277 << "}\n";
846     }
847 douglas 278
848     data->save = data->saveDir + '\\' + data->client.getFile();
849    
850     if (debug) cerr << "save = " << data->save << "\n";
851    
852 douglas 277 break;
853     }
854     }
855     break;
856     case WM_COMMAND:
857     switch (LOWORD(w))
858     {
859     case IDC_ENTER_NAME:
860     {
861     char name[BUFSIZ];
862    
863     GetDlgItemText(dialog, IDC_ENTER_NAME, name, BUFSIZ);
864    
865     if (name != data->client.getName())
866     {
867     data->client.setName(name);
868     }
869     }
870    
871     if (data->client.getName() != "" && data->client.getNumber() != 0)
872     {
873     PropSheet_SetWizButtons(GetParent(dialog), PSWIZB_BACK |
874 douglas 278 PSWIZB_DISABLEDFINISH | PSWIZB_NEXT);
875 douglas 277 }
876     else
877     {
878 douglas 278 PropSheet_SetWizButtons(GetParent(dialog), PSWIZB_BACK |
879     PSWIZB_DISABLEDFINISH);
880 douglas 277 }
881     break;
882     case IDC_ENTER_NUM:
883     {
884     unsigned number = GetDlgItemInt(dialog, IDC_ENTER_NUM, NULL,
885     FALSE);
886    
887     if (number != data->client.getNumber())
888     {
889     data->client.setNumber(number);
890     }
891     }
892    
893     if (data->client.getName() != "" && data->client.getNumber() != 0)
894     {
895     PropSheet_SetWizButtons(GetParent(dialog), PSWIZB_BACK |
896 douglas 278 PSWIZB_DISABLEDFINISH | PSWIZB_NEXT);
897 douglas 277 }
898     else
899     {
900 douglas 278 PropSheet_SetWizButtons(GetParent(dialog), PSWIZB_BACK |
901     PSWIZB_DISABLEDFINISH);
902 douglas 277 }
903     break;
904     }
905     break;
906     }
907    
908 douglas 274 return FALSE;
909     }
910 douglas 278
911     INT_PTR ScanUtility::confirm(HWND dialog, UINT msg, WPARAM w, LPARAM l)
912     {
913     ScanUtility* data = which(dialog);
914    
915     switch (msg)
916     {
917     case WM_INITDIALOG:
918     data = which(dialog, l);
919    
920     {
921     ostringstream confirm;
922    
923     confirm << "Confirm the client file\'s name and size.";
924    
925     SetDlgItemText(dialog, IDC_CONFIRM_TEXT, confirm.str().c_str());
926     }
927     break;
928     case WM_NOTIFY:
929     {
930     LPNMHDR nm = LPNMHDR(l);
931    
932     switch (nm->code)
933     {
934     case PSN_SETACTIVE:
935     CheckDlgButton(dialog, IDC_CONFIRM_GOOD, BST_UNCHECKED);
936     PropSheet_SetWizButtons(GetParent(dialog), PSWIZB_BACK |
937     PSWIZB_DISABLEDFINISH);
938     SetDlgItemText(dialog, IDC_CONFIRM_FILE,
939     data->client.getFile().c_str());
940    
941     {
942     HANDLE scan = CreateFile(data->scan.c_str(), GENERIC_READ,
943     FILE_SHARE_READ, NULL, OPEN_EXISTING,
944     FILE_ATTRIBUTE_NORMAL, NULL);
945     DWORD bytes = GetFileSize(scan, NULL);
946    
947     CloseHandle(scan);
948    
949     ostringstream size;
950    
951     size << format(bytes);
952    
953     size.setf(ios_base::fixed, ios_base::floatfield);
954     size.precision(2);
955    
956     FLOAT megabytes = FLOAT(bytes) / FLOAT(1024 * 1024);
957    
958     size << " bytes (" << megabytes << " MB)";
959    
960     SetDlgItemText(dialog, IDC_CONFIRM_SIZE,
961     size.str().c_str());
962     }
963     break;
964     case PSN_WIZBACK:
965     break;
966     case PSN_WIZNEXT:
967     if (MoveFile(data->scan.c_str(), data->save.c_str()) == 0)
968     {
969     do
970     {
971     LPVOID message;
972    
973     FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER |
974 douglas 282 FORMAT_MESSAGE_FROM_SYSTEM, NULL, GetLastError(),
975     0, LPTSTR(&message), 0, NULL);
976 douglas 278
977     int code = MessageBox(dialog, LPCTSTR(message),
978 douglas 282 data->title.c_str(), MB_RETRYCANCEL |
979 douglas 278 MB_ICONEXCLAMATION);
980    
981     LocalFree(message);
982    
983     if (code == IDCANCEL)
984     {
985     PropSheet_PressButton(GetParent(dialog),
986     PSBTN_BACK);
987     break;
988     }
989     }
990     while (MoveFileEx(data->scan.c_str(), data->save.c_str(),
991     MOVEFILE_REPLACE_EXISTING) == 0);
992     }
993     break;
994     }
995     }
996     break;
997     case WM_COMMAND:
998     switch (LOWORD(w))
999     {
1000     case IDC_CONFIRM_GOOD:
1001     if (IsDlgButtonChecked(dialog, IDC_CONFIRM_GOOD) == BST_CHECKED)
1002     {
1003     PropSheet_SetWizButtons(GetParent(dialog), PSWIZB_BACK |
1004     PSWIZB_DISABLEDFINISH | PSWIZB_NEXT);
1005     }
1006     else
1007     {
1008     PropSheet_SetWizButtons(GetParent(dialog), PSWIZB_BACK |
1009     PSWIZB_DISABLEDFINISH);
1010     }
1011     break;
1012     }
1013     break;
1014     }
1015    
1016     return FALSE;
1017     }
1018    
1019     INT_PTR ScanUtility::done(HWND dialog, UINT msg, WPARAM w, LPARAM l)
1020     {
1021     ScanUtility* data = which(dialog);
1022    
1023     switch (msg)
1024     {
1025     case WM_INITDIALOG:
1026     data = which(dialog, l);
1027 douglas 281
1028     {
1029     ostringstream done;
1030    
1031     done << "You are done saving the scanned document. Click Finish to"
1032     << " exit or click Back to return to the beginning.";
1033    
1034     SetDlgItemText(dialog, IDC_DONE_TEXT, done.str().c_str());
1035     }
1036 douglas 278 break;
1037     case WM_NOTIFY:
1038     {
1039     LPNMHDR nm = LPNMHDR(l);
1040    
1041     switch (nm->code)
1042     {
1043     case PSN_SETACTIVE:
1044     PropSheet_SetWizButtons(GetParent(dialog), PSWIZB_BACK |
1045     PSWIZB_FINISH);
1046     break;
1047     case PSN_WIZBACK:
1048     data->client.setFile("");
1049     PropSheet_SetCurSelByID(GetParent(dialog), IDD_START);
1050     break;
1051     case PSN_WIZFINISH:
1052     break;
1053     }
1054     }
1055     break;
1056     }
1057    
1058     return FALSE;
1059     }