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root/proj/trunk/VTBFileUtil2/ScanUtility.cxx

Comparing trunk/VTBFileUtil2/ScanUtility.cxx (file contents):
Revision 271 by douglas, 2003-08-19T22:49:34-07:00 vs.
Revision 282 by douglas, 2003-08-25T23:41:12-07:00

#	Line 2 | Line 2
2		//
3		// Douglas Thrift
4		//
5	<	// $Id: ScanUtility.cxx,v 1.5 2003/08/20 05:49:34 douglas Exp $
5	>	// $Id: ScanUtility.cxx,v 1.11 2003/08/26 06:41:12 douglas Exp $
6
7		#include "ScanUtility.h"
8
9	<	ScanUtility::ScanUtility()
9	>	ScanUtility::ScanUtility() : DiscBrowse()
10		{
11		number = count++;
12	+
13		utilities.insert(pair<unsigned, ScanUtility*>(number, this));
13	–	title = new char[programName.length() + 16];
14
15	<	sprintf(title, "%s - Scan Utility", programName.c_str());
16	<	loadDirs();
17	<
15	>	title = programName + " - Scan Utility";
16	>
17		// start
18		wizard[0].dwSize = sizeof(wizard[0]);
19	<	wizard[0].dwFlags = PSP_DEFAULT | PSP_USEHICON | PSP_USETITLE |
20	<	PSP_USEHEADERTITLE | PSP_USEHEADERSUBTITLE;
19	>	wizard[0].dwFlags = PSP_DEFAULT | PSP_USETITLE | PSP_USEHEADERTITLE |
20	>	PSP_USEHEADERSUBTITLE;
21		wizard[0].hInstance = gui.instance;
22		wizard[0].pszTemplate = MAKEINTRESOURCE(IDD_START);
23	<	wizard[0].hIcon = gui.icon;
25	<	wizard[0].pszTitle = title;
23	>	wizard[0].pszTitle = title.c_str();
24		wizard[0].pfnDlgProc = start;
25		wizard[0].lParam = number;
26		wizard[0].pszHeaderTitle = "Start";
27		wizard[0].pszHeaderSubTitle = "Change any settings before scanning.";
28	+
29	+	// select
30	+	wizard[1].dwSize = sizeof(wizard[1]);
31	+	wizard[1].dwFlags = PSP_DEFAULT | PSP_USETITLE | PSP_USEHEADERTITLE |
32	+	PSP_USEHEADERSUBTITLE;
33	+	wizard[1].hInstance = gui.instance;
34	+	wizard[1].pszTemplate = MAKEINTRESOURCE(IDD_SELECT);
35	+	wizard[1].pszTitle = title.c_str();
36	+	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	+
41	+	// enter
42	+	wizard[2].dwSize = sizeof(wizard[2]);
43	+	wizard[2].dwFlags = PSP_DEFAULT | PSP_USETITLE | PSP_USEHEADERTITLE |
44	+	PSP_USEHEADERSUBTITLE;
45	+	wizard[2].hInstance = gui.instance;
46	+	wizard[2].pszTemplate = MAKEINTRESOURCE(IDD_ENTER);
47	+	wizard[2].pszTitle = title.c_str();
48	+	wizard[2].pfnDlgProc = enter;
49	+	wizard[2].lParam = number;
50	+	wizard[2].pszHeaderTitle = "Enter";
51	+	wizard[2].pszHeaderSubTitle = "Input the client information.";
52	+
53	+	// confirm
54	+	wizard[3].dwSize = sizeof(wizard[3]);
55	+	wizard[3].dwFlags = PSP_DEFAULT | PSP_USETITLE | PSP_USEHEADERTITLE |
56	+	PSP_USEHEADERSUBTITLE;
57	+	wizard[3].hInstance = gui.instance;
58	+	wizard[3].pszTemplate = MAKEINTRESOURCE(IDD_CONFIRM);
59	+	wizard[3].pszTitle = title.c_str();
60	+	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	+	wizard[4].dwFlags = PSP_DEFAULT | PSP_USETITLE | PSP_USEHEADERTITLE |
68	+	PSP_USEHEADERSUBTITLE;
69	+	wizard[4].hInstance = gui.instance;
70	+	wizard[4].pszTemplate = MAKEINTRESOURCE(IDD_DONE);
71	+	wizard[4].pszTitle = title.c_str();
72	+	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		}
77
78		ScanUtility::~ScanUtility()
79		{
80		utilities.erase(number);
35	–	saveDirs();
36	–
37	–	delete [] title;
81		}
82
83		void ScanUtility::run(void)
84		{
85	+	loadDirs();
86	+
87		PROPSHEETHEADER header;
88
89		// header
90		header.dwSize = sizeof(header);
91		header.dwFlags = PSH_DEFAULT | PSH_HEADER | PSH_PROPSHEETPAGE |
92	<	PSH_USEICONID | PSH_WIZARD97;
92	>	PSH_USEICONID | PSH_WIZARD97 | PSH_WIZARDHASFINISH;
93		header.hwndParent = NULL;
94		header.hInstance = gui.instance;
95		header.pszIcon = MAKEINTRESOURCE(IDI_VTB_ICON);
96	<	header.nPages = 1;
96	>	header.nPages = 5;
97		header.nStartPage = 0;
98		header.ppsp = wizard;
99		header.pszbmHeader = MAKEINTRESOURCE(IDB_VTB_BMP);
100
101		PropertySheet(&header);
102	+	saveDirs();
103		}
104
59	–	unsigned ScanUtility::count = 0;
105		map<unsigned, ScanUtility*> ScanUtility::utilities;
106		map<HWND, ScanUtility*> ScanUtility::windows;
107
#	Line 80 | Line 125 | void ScanUtility::loadDirs(void)
125		switch (type)
126		{
127		case REG_EXPAND_SZ:
128	<	scanDir = data;
129	<	scanEnv = true;
128	>	{
129	>	char folder[MAX_PATH];
130	>
131	>	ExpandEnvironmentStrings(data, folder, MAX_PATH);
132	>
133	>	scanDir = folder;
134	>	}
135		break;
136		case REG_SZ:
137		scanDir = data;
88	–	scanEnv = false;
138		break;
139		default:
140		setScanDir();
#	Line 107 | Line 156 | void ScanUtility::loadDirs(void)
156		switch (type)
157		{
158		case REG_EXPAND_SZ:
159	<	saveDir = data;
160	<	saveEnv = true;
159	>	{
160	>	char folder[MAX_PATH];
161	>
162	>	ExpandEnvironmentStrings(data, folder, MAX_PATH);
163	>
164	>	saveDir = folder;
165	>	}
166		break;
167		case REG_SZ:
168		saveDir = data;
115	–	saveEnv = false;
169		break;
170		default:
171		setSaveDir();
#	Line 133 | Line 186 | void ScanUtility::loadDirs(void)
186		}
187
188		if (debug) cerr << "scanDir = " << scanDir << "\n"
189	<	<< "scanEnv = " << scanEnv << "\n"
137	<	<< "saveDir = " << saveDir << "\n"
138	<	<< "saveEnv = " << saveEnv << "\n";
189	>	<< "saveDir = " << saveDir << "\n";
190		}
191
192		void ScanUtility::saveDirs(void)
#	Line 161 | Line 212 | void ScanUtility::saveDirs(void)
212		data[0] = '\0';
213		}
214
215	<	if (scanDir != data || type != (scanEnv ? REG_EXPAND_SZ : REG_SZ))
215	>	if (scanDir != data || type != REG_SZ)
216		{
217	<	if (RegSetValueEx(key, "ScanDir", 0, scanEnv ? REG_EXPAND_SZ :
218	<	REG_SZ, LPBYTE(scanDir.c_str()), scanDir.length() + 1) !=
217	>	if (RegSetValueEx(key, "ScanDir", 0, REG_SZ,
218	>	LPBYTE(scanDir.c_str()), scanDir.length() + 1) !=
219		ERROR_SUCCESS)
220		{
221		error();
#	Line 183 | Line 234 | void ScanUtility::saveDirs(void)
234		data[0] = '\0';
235		}
236
237	<	if (saveDir != data || type != (saveEnv ? REG_EXPAND_SZ : REG_SZ))
237	>	if (saveDir != data || type != REG_SZ)
238		{
239	<	if (RegSetValueEx(key, "SaveDir", 0, saveEnv ? REG_EXPAND_SZ :
240	<	REG_SZ, LPBYTE(saveDir.c_str()), saveDir.length() + 1) !=
239	>	if (RegSetValueEx(key, "SaveDir", 0, REG_SZ,
240	>	LPBYTE(saveDir.c_str()), saveDir.length() + 1) !=
241		ERROR_SUCCESS)
242		{
243		error();
#	Line 225 | Line 276 | void ScanUtility::setScanDir(HWND parent
276		if (SHGetPathFromIDList(id, folder))
277		{
278		scanDir = folder;
228	–	scanEnv = false;
279		}
280		}
281
#	Line 238 | Line 288 | void ScanUtility::setScanDir(HWND parent
288		if (scanDir == "")
289		{
290		switch (MessageBox(parent, "Scan Directory needs to be selected.",
291	<	programName.c_str(), MB_ABORTRETRYIGNORE | MB_ICONERROR))
291	>	title.c_str(), MB_ABORTRETRYIGNORE | MB_ICONERROR))
292		{
293		case IDABORT:
294		exit(1);
#	Line 255 | Line 305 | void ScanUtility::setScanDir(HWND parent
305		}
306		}
307		while (scanDir == "");
308	+
309	+	if (debug) cerr << "scanDir = " << scanDir << "\n";
310		}
311
312		void ScanUtility::setSaveDir(HWND parent)
#	Line 281 | Line 333 | void ScanUtility::setSaveDir(HWND parent
333		if (SHGetPathFromIDList(id, folder))
334		{
335		saveDir = folder;
284	–	saveEnv = false;
336		}
337		}
338
#	Line 294 | Line 345 | void ScanUtility::setSaveDir(HWND parent
345		if (saveDir == "")
346		{
347		switch (MessageBox(parent, "Scan Directory needs to be selected.",
348	<	programName.c_str(), MB_ABORTRETRYIGNORE | MB_ICONERROR))
348	>	title.c_str(), MB_ABORTRETRYIGNORE | MB_ICONERROR))
349		{
350		case IDABORT:
351		exit(1);
#	Line 311 | Line 362 | void ScanUtility::setSaveDir(HWND parent
362		}
363		}
364		while (saveDir == "");
365	+
366	+	if (debug) cerr << "saveDir = " << saveDir << "\n";
367	+	}
368	+
369	+	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	+	title.c_str(), MB_RETRYCANCEL | MB_ICONQUESTION) == IDCANCEL)
395	+	break;
396	+	}
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	+	item.iItem = 0;
428	+	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	+
437	+	ListView_SetItemState(GetDlgItem(parent, IDC_SELECT_SCANS), 0,
438	+	LVIS_SELECTED, LVIS_SELECTED);
439	+	}
440	+	}
441	+
442	+	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		int ScanUtility::browse(HWND dialog, UINT msg, LPARAM l, LPARAM d)
#	Line 325 | Line 468 | int ScanUtility::browse(HWND dialog, UIN
468		SendMessage(dialog, BFFM_SETOKTEXT, 0,
469		LPARAM(toWide("&Select").c_str()));
470		SendMessage(dialog, BFFM_SETEXPANDED, FALSE, CSIDL_DRIVES);
471	<	if (HIWORD(d) ? data->scanEnv : data->saveEnv)
472	<	{
330	<	char folder[MAX_PATH];
331	<
332	<	ExpandEnvironmentStrings(HIWORD(d) ? data->scanDir.c_str() :
333	<	data->saveDir.c_str(), folder, MAX_PATH);
334	<	SendMessage(dialog, BFFM_SETSELECTION, TRUE, LPARAM(folder));
335	<	}
336	<	else
337	<	{
338	<	SendMessage(dialog, BFFM_SETSELECTION, TRUE, LPARAM(HIWORD(d) ?
339	<	data->scanDir.c_str() : data->saveDir.c_str()));
340	<	}
471	>	SendMessage(dialog, BFFM_SETSELECTION, TRUE, LPARAM(HIWORD(d) ?
472	>	data->scanDir.c_str() : data->saveDir.c_str()));
473		break;
474		case BFFM_SELCHANGED:
475		{
#	Line 369 | Line 501 | int ScanUtility::browse(HWND dialog, UIN
501
502		INT_PTR ScanUtility::start(HWND dialog, UINT msg, WPARAM w, LPARAM l)
503		{
504	<	map<HWND, ScanUtility*>::iterator itor = windows.find(dialog);
373	<	ScanUtility* data = itor->second;
504	>	ScanUtility* data = which(dialog);
505
506		switch (msg)
507		{
508		case WM_INITDIALOG:
509		center(GetParent(dialog));
510	+	SendMessage(GetParent(dialog), WM_SETICON, ICON_BIG, LPARAM(gui.icon));
511	+
512	+	data = which(dialog, l);
513	+
514		{
515	<	LPPROPSHEETPAGE page = LPPROPSHEETPAGE(l);
381	<	map<unsigned, ScanUtility*>::iterator itor =
382	<	utilities.find(page->lParam);
515	>	ostringstream instructions;
516
517	<	windows.insert(pair<HWND, ScanUtility*>(dialog, itor->second));
517	>	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	>
522	>	SetDlgItemText(dialog, IDC_START_INSTRUCTIONS,
523	>	instructions.str().c_str());
524		}
525		break;
526		case WM_NOTIFY:
527		{
528	<	LPNMHDR nm = (LPNMHDR) l;
528	>	LPNMHDR nm = LPNMHDR(l);
529
530		switch (nm->code)
531		{
532		case PSN_SETACTIVE:
533	<	PropSheet_SetWizButtons(GetParent(dialog), PSWIZB_NEXT);
533	>	PropSheet_SetWizButtons(GetParent(dialog), PSWIZB_FINISH |
534	>	PSWIZB_NEXT);
535	>
536		{
537		char folder[44];
538
#	Line 401 | Line 542 | INT_PTR ScanUtility::start(HWND dialog,
542		SetDlgItemText(dialog, IDC_START_SAVE_TEXT, folder);
543		}
544		break;
545	+	case PSN_WIZNEXT:
546	+	SetCurrentDirectory(data->scanDir.c_str());
547	+	break;
548		}
549		}
550		break;
#	Line 428 | Line 572 | INT_PTR ScanUtility::start(HWND dialog,
572		}
573		break;
574		}
575	+
576	+	return FALSE;
577	+	}
578	+
579	+	INT_PTR ScanUtility::select(HWND dialog, UINT msg, WPARAM w, LPARAM l)
580	+	{
581	+	ScanUtility* data = which(dialog);
582	+
583	+	switch (msg)
584	+	{
585	+	case WM_INITDIALOG:
586	+	data = which(dialog, l);
587	+
588	+	{
589	+	ostringstream select;
590	+
591	+	select << "Select the scanned document that you need to save.";
592	+
593	+	SetDlgItemText(dialog, IDC_SELECT_TEXT, select.str().c_str());
594	+	}
595	+
596	+	{
597	+	LVCOLUMN column;
598	+
599	+	column.mask = LVCF_FMT | LVCF_TEXT | LVCF_WIDTH;
600	+	column.fmt = LVCFMT_IMAGE;
601	+	column.cx = 120;
602	+	column.pszText = "Scanned Documents";
603	+
604	+	ListView_InsertColumn(GetDlgItem(dialog, IDC_SELECT_SCANS), 0,
605	+	&column);
606	+	}
607	+	break;
608	+	case WM_NOTIFY:
609	+	if (w == IDC_SELECT_SCANS)
610	+	{
611	+	LPNMITEMACTIVATE ni = LPNMITEMACTIVATE(l);
612	+
613	+	switch (ni->hdr.code)
614	+	{
615	+	case NM_DBLCLK:
616	+	{
617	+	char scan[MAX_PATH];
618	+
619	+	ListView_GetItemText(GetDlgItem(dialog, IDC_SELECT_SCANS),
620	+	ni->iItem, 0, scan, MAX_PATH);
621	+	ShellExecute(dialog, NULL, scan, NULL, NULL,
622	+	SW_SHOWDEFAULT);
623	+	}
624	+	break;
625	+	}
626	+	}
627	+	else
628	+	{
629	+	LPNMHDR nm = LPNMHDR(l);
630	+
631	+	switch (nm->code)
632	+	{
633	+	case PSN_SETACTIVE:
634	+	PropSheet_SetWizButtons(GetParent(dialog), PSWIZB_BACK |
635	+	PSWIZB_DISABLEDFINISH | PSWIZB_NEXT);
636	+	data->populate(dialog);
637	+	break;
638	+	case PSN_WIZBACK:
639	+	ListView_DeleteAllItems(GetDlgItem(dialog, IDC_SELECT_SCANS));
640	+	data->client.setFile("");
641	+	break;
642	+	case PSN_WIZNEXT:
643	+	{
644	+	int index = ListView_GetNextItem(GetDlgItem(dialog,
645	+	IDC_SELECT_SCANS), -1, LVNI_SELECTED);
646	+	char scan[MAX_PATH];
647	+
648	+	ListView_GetItemText(GetDlgItem(dialog, IDC_SELECT_SCANS),
649	+	index, 0, scan, MAX_PATH);
650	+
651	+	data->scan = scan;
652	+	}
653	+
654	+	ListView_DeleteAllItems(GetDlgItem(dialog, IDC_SELECT_SCANS));
655	+
656	+	if (debug) cerr << "scan = " << data->scan << "\n";
657	+	break;
658	+	}
659	+	}
660	+	break;
661	+	case WM_CONTEXTMENU:
662	+	{
663	+	char scan[MAX_PATH];
664	+	POINT spot;
665	+	LVHITTESTINFO test;
666	+
667	+	test.pt.x = GET_X_LPARAM(l);
668	+	test.pt.y = GET_Y_LPARAM(l);
669	+
670	+	ScreenToClient(GetDlgItem(dialog, IDC_SELECT_SCANS), &test.pt);
671	+	ListView_HitTest(GetDlgItem(dialog, IDC_SELECT_SCANS), &test);
672	+
673	+	if (test.iItem != -1)
674	+	{
675	+	ListView_GetItemText(GetDlgItem(dialog, IDC_SELECT_SCANS),
676	+	test.iItem, 0, scan, MAX_PATH);
677	+
678	+	spot.x = test.pt.x;
679	+	spot.y = test.pt.y;
680	+	}
681	+	else if (GET_X_LPARAM(l) == -1 && GET_Y_LPARAM(l) == -1)
682	+	{
683	+	int index = ListView_GetNextItem(GetDlgItem(dialog,
684	+	IDC_SELECT_SCANS), -1, LVNI_SELECTED);
685	+	RECT rect;
686	+
687	+	ListView_GetItemText(GetDlgItem(dialog, IDC_SELECT_SCANS),
688	+	index, 0, scan, MAX_PATH);
689	+	ListView_EnsureVisible(GetDlgItem(dialog, IDC_SELECT_SCANS),
690	+	index, FALSE);
691	+	ListView_GetItemRect(GetDlgItem(dialog, IDC_SELECT_SCANS),
692	+	index, &rect, LVIR_SELECTBOUNDS);
693	+
694	+	spot.x = rect.left;
695	+	spot.y = rect.top;
696	+	}
697	+	else
698	+	{
699	+	break;
700	+	}
701	+
702	+	ClientToScreen(GetDlgItem(dialog, IDC_SELECT_SCANS), &spot);
703	+
704	+	int code = TrackPopupMenuEx(data->popup, TPM_LEFTALIGN |
705	+	TPM_TOPALIGN | TPM_NONOTIFY | TPM_RETURNCMD | TPM_RIGHTBUTTON,
706	+	spot.x, spot.y, GetDlgItem(dialog, IDC_SELECT_SCANS), NULL);
707	+
708	+	switch (code)
709	+	{
710	+	case 1:
711	+	ShellExecute(dialog, NULL, scan, NULL, NULL, SW_SHOWDEFAULT);
712	+	break;
713	+	case 2:
714	+	{
715	+	SHELLEXECUTEINFO info;
716	+
717	+	info.cbSize = sizeof(info);
718	+	info.fMask = SEE_MASK_INVOKEIDLIST;
719	+	info.hwnd = dialog;
720	+	info.lpVerb = "properties";
721	+	info.lpFile = scan;
722	+	info.lpParameters = NULL;
723	+	info.lpDirectory = NULL;
724	+	info.nShow = SW_SHOWDEFAULT;
725	+	info.lpIDList = NULL;
726	+
727	+	ShellExecuteEx(&info);
728	+	}
729	+	break;
730	+	}
731	+	}
732	+	break;
733	+	}
734	+
735	+	return FALSE;
736	+	}
737	+
738	+	INT_PTR ScanUtility::enter(HWND dialog, UINT msg, WPARAM w, LPARAM l)
739	+	{
740	+	ScanUtility* data = which(dialog);
741	+
742	+	switch (msg)
743	+	{
744	+	case WM_INITDIALOG:
745	+	data = which(dialog, l);
746	+
747	+	{
748	+	ostringstream enter;
749	+
750	+	enter << "Enter the client name and number.";
751	+
752	+	SetDlgItemText(dialog, IDC_ENTER_TEXT, enter.str().c_str());
753	+	}
754	+	break;
755	+	case WM_NOTIFY:
756	+	{
757	+	LPNMHDR nm = LPNMHDR(l);
758	+
759	+	switch (nm->code)
760	+	{
761	+	case PSN_SETACTIVE:
762	+	if (data->client.getName() != "" && data->client.getNumber() !=
763	+	0)
764	+	{
765	+	PropSheet_SetWizButtons(GetParent(dialog), PSWIZB_BACK |
766	+	PSWIZB_DISABLEDFINISH | PSWIZB_NEXT);
767	+	}
768	+	else
769	+	{
770	+	PropSheet_SetWizButtons(GetParent(dialog), PSWIZB_BACK |
771	+	PSWIZB_DISABLEDFINISH);
772	+	}
773	+
774	+	SetDlgItemText(dialog, IDC_ENTER_NAME,
775	+	data->client.getName().c_str());
776	+
777	+	if (data->client.getNumber() != 0)
778	+	{
779	+	SetDlgItemInt(dialog, IDC_ENTER_NUM,
780	+	data->client.getNumber(), FALSE);
781	+	}
782	+	else
783	+	{
784	+	SetDlgItemText(dialog, IDC_ENTER_NUM, "");
785	+	}
786	+	break;
787	+	case PSN_WIZBACK:
788	+	break;
789	+	case PSN_WIZNEXT:
790	+	if (debug)
791	+	{
792	+	cerr << "client = {\n"
793	+	<< "   name = " << data->client.getName() << "\n"
794	+	<< "   number = " << data->client.getNumber() << "\n"
795	+	<< "   file = " << data->client.getFile() << "\n"
796	+	<< "}\n";
797	+	}
798	+
799	+	data->save = data->saveDir + '\\' + data->client.getFile();
800	+
801	+	if (debug) cerr << "save = " << data->save << "\n";
802	+
803	+	break;
804	+	}
805	+	}
806	+	break;
807	+	case WM_COMMAND:
808	+	switch (LOWORD(w))
809	+	{
810	+	case IDC_ENTER_NAME:
811	+	{
812	+	char name[BUFSIZ];
813	+
814	+	GetDlgItemText(dialog, IDC_ENTER_NAME, name, BUFSIZ);
815	+
816	+	if (name != data->client.getName())
817	+	{
818	+	data->client.setName(name);
819	+	}
820	+	}
821	+
822	+	if (data->client.getName() != "" && data->client.getNumber() != 0)
823	+	{
824	+	PropSheet_SetWizButtons(GetParent(dialog), PSWIZB_BACK |
825	+	PSWIZB_DISABLEDFINISH | PSWIZB_NEXT);
826	+	}
827	+	else
828	+	{
829	+	PropSheet_SetWizButtons(GetParent(dialog), PSWIZB_BACK |
830	+	PSWIZB_DISABLEDFINISH);
831	+	}
832	+	break;
833	+	case IDC_ENTER_NUM:
834	+	{
835	+	unsigned number = GetDlgItemInt(dialog, IDC_ENTER_NUM, NULL,
836	+	FALSE);
837	+
838	+	if (number != data->client.getNumber())
839	+	{
840	+	data->client.setNumber(number);
841	+	}
842	+	}
843	+
844	+	if (data->client.getName() != "" && data->client.getNumber() != 0)
845	+	{
846	+	PropSheet_SetWizButtons(GetParent(dialog), PSWIZB_BACK |
847	+	PSWIZB_DISABLEDFINISH | PSWIZB_NEXT);
848	+	}
849	+	else
850	+	{
851	+	PropSheet_SetWizButtons(GetParent(dialog), PSWIZB_BACK |
852	+	PSWIZB_DISABLEDFINISH);
853	+	}
854	+	break;
855	+	}
856	+	break;
857	+	}
858	+
859	+	return FALSE;
860	+	}
861	+
862	+	INT_PTR ScanUtility::confirm(HWND dialog, UINT msg, WPARAM w, LPARAM l)
863	+	{
864	+	ScanUtility* data = which(dialog);
865	+
866	+	switch (msg)
867	+	{
868	+	case WM_INITDIALOG:
869	+	data = which(dialog, l);
870	+
871	+	{
872	+	ostringstream confirm;
873	+
874	+	confirm << "Confirm the client file\'s name and size.";
875	+
876	+	SetDlgItemText(dialog, IDC_CONFIRM_TEXT, confirm.str().c_str());
877	+	}
878	+	break;
879	+	case WM_NOTIFY:
880	+	{
881	+	LPNMHDR nm = LPNMHDR(l);
882	+
883	+	switch (nm->code)
884	+	{
885	+	case PSN_SETACTIVE:
886	+	CheckDlgButton(dialog, IDC_CONFIRM_GOOD, BST_UNCHECKED);
887	+	PropSheet_SetWizButtons(GetParent(dialog), PSWIZB_BACK |
888	+	PSWIZB_DISABLEDFINISH);
889	+	SetDlgItemText(dialog, IDC_CONFIRM_FILE,
890	+	data->client.getFile().c_str());
891	+
892	+	{
893	+	HANDLE scan = CreateFile(data->scan.c_str(), GENERIC_READ,
894	+	FILE_SHARE_READ, NULL, OPEN_EXISTING,
895	+	FILE_ATTRIBUTE_NORMAL, NULL);
896	+	DWORD bytes = GetFileSize(scan, NULL);
897	+
898	+	CloseHandle(scan);
899	+
900	+	ostringstream size;
901	+
902	+	size << format(bytes);
903	+
904	+	size.setf(ios_base::fixed, ios_base::floatfield);
905	+	size.precision(2);
906	+
907	+	FLOAT megabytes = FLOAT(bytes) / FLOAT(1024 * 1024);
908	+
909	+	size << " bytes (" << megabytes << " MB)";
910	+
911	+	SetDlgItemText(dialog, IDC_CONFIRM_SIZE,
912	+	size.str().c_str());
913	+	}
914	+	break;
915	+	case PSN_WIZBACK:
916	+	break;
917	+	case PSN_WIZNEXT:
918	+	if (MoveFile(data->scan.c_str(), data->save.c_str()) == 0)
919	+	{
920	+	do
921	+	{
922	+	LPVOID message;
923	+
924	+	FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER |
925	+	FORMAT_MESSAGE_FROM_SYSTEM, NULL, GetLastError(),
926	+	0, LPTSTR(&message), 0, NULL);
927	+
928	+	int code = MessageBox(dialog, LPCTSTR(message),
929	+	data->title.c_str(), MB_RETRYCANCEL |
930	+	MB_ICONEXCLAMATION);
931	+
932	+	LocalFree(message);
933	+
934	+	if (code == IDCANCEL)
935	+	{
936	+	PropSheet_PressButton(GetParent(dialog),
937	+	PSBTN_BACK);
938	+	break;
939	+	}
940	+	}
941	+	while (MoveFileEx(data->scan.c_str(), data->save.c_str(),
942	+	MOVEFILE_REPLACE_EXISTING) == 0);
943	+	}
944	+	break;
945	+	}
946	+	}
947	+	break;
948	+	case WM_COMMAND:
949	+	switch (LOWORD(w))
950	+	{
951	+	case IDC_CONFIRM_GOOD:
952	+	if (IsDlgButtonChecked(dialog, IDC_CONFIRM_GOOD) == BST_CHECKED)
953	+	{
954	+	PropSheet_SetWizButtons(GetParent(dialog), PSWIZB_BACK |
955	+	PSWIZB_DISABLEDFINISH | PSWIZB_NEXT);
956	+	}
957	+	else
958	+	{
959	+	PropSheet_SetWizButtons(GetParent(dialog), PSWIZB_BACK |
960	+	PSWIZB_DISABLEDFINISH);
961	+	}
962	+	break;
963	+	}
964	+	break;
965	+	}
966	+
967	+	return FALSE;
968	+	}
969	+
970	+	INT_PTR ScanUtility::done(HWND dialog, UINT msg, WPARAM w, LPARAM l)
971	+	{
972	+	ScanUtility* data = which(dialog);
973	+
974	+	switch (msg)
975	+	{
976	+	case WM_INITDIALOG:
977	+	data = which(dialog, l);
978	+
979	+	{
980	+	ostringstream done;
981	+
982	+	done << "You are done saving the scanned document. Click Finish to"
983	+	<< " exit or click Back to return to the beginning.";
984	+
985	+	SetDlgItemText(dialog, IDC_DONE_TEXT, done.str().c_str());
986	+	}
987	+	break;
988	+	case WM_NOTIFY:
989	+	{
990	+	LPNMHDR nm = LPNMHDR(l);
991	+
992	+	switch (nm->code)
993	+	{
994	+	case PSN_SETACTIVE:
995	+	PropSheet_SetWizButtons(GetParent(dialog), PSWIZB_BACK |
996	+	PSWIZB_FINISH);
997	+	break;
998	+	case PSN_WIZBACK:
999	+	data->client.setFile("");
1000	+	PropSheet_SetCurSelByID(GetParent(dialog), IDD_START);
1001	+	break;
1002	+	case PSN_WIZFINISH:
1003	+	break;
1004	+	}
1005	+	}
1006	+	break;
1007	+	}
1008
1009		return FALSE;
1010		}

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