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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 288 by douglas, 2003-09-03T15:58:38-07:00

#	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 1.14 2003/09/03 22:58:38 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 = tail(folder);
134	>	}
135		break;
136		case REG_SZ:
137	<	scanDir = data;
88	<	scanEnv = false;
137	>	scanDir = tail(data);
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 = tail(folder);
165	>	}
166		break;
167		case REG_SZ:
168	<	saveDir = data;
115	<	saveEnv = false;
168	>	saveDir = tail(data);
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 222 | Line 273 | void ScanUtility::setScanDir(HWND parent
273		{
274		char folder[MAX_PATH];
275
276	<	if (SHGetPathFromIDList(id, folder))
226	<	{
227	<	scanDir = folder;
228	<	scanEnv = false;
229	<	}
276	>	if (SHGetPathFromIDList(id, folder)) scanDir = tail(folder);
277		}
278
279		LPMALLOC destruct;
#	Line 238 | Line 285 | void ScanUtility::setScanDir(HWND parent
285		if (scanDir == "")
286		{
287		switch (MessageBox(parent, "Scan Directory needs to be selected.",
288	<	programName.c_str(), MB_ABORTRETRYIGNORE | MB_ICONERROR))
288	>	title.c_str(), MB_ABORTRETRYIGNORE | MB_ICONERROR))
289		{
290		case IDABORT:
291		exit(1);
#	Line 255 | Line 302 | void ScanUtility::setScanDir(HWND parent
302		}
303		}
304		while (scanDir == "");
305	+
306	+	if (debug) cerr << "scanDir = " << scanDir << "\n";
307		}
308
309		void ScanUtility::setSaveDir(HWND parent)
#	Line 278 | Line 327 | void ScanUtility::setSaveDir(HWND parent
327		{
328		char folder[MAX_PATH];
329
330	<	if (SHGetPathFromIDList(id, folder))
282	<	{
283	<	saveDir = folder;
284	<	saveEnv = false;
285	<	}
330	>	if (SHGetPathFromIDList(id, folder)) saveDir = tail(folder);
331		}
332
333		LPMALLOC destruct;
#	Line 294 | Line 339 | void ScanUtility::setSaveDir(HWND parent
339		if (saveDir == "")
340		{
341		switch (MessageBox(parent, "Scan Directory needs to be selected.",
342	<	programName.c_str(), MB_ABORTRETRYIGNORE | MB_ICONERROR))
342	>	title.c_str(), MB_ABORTRETRYIGNORE | MB_ICONERROR))
343		{
344		case IDABORT:
345		exit(1);
#	Line 311 | Line 356 | void ScanUtility::setSaveDir(HWND parent
356		}
357		}
358		while (saveDir == "");
359	+
360	+	if (debug) cerr << "saveDir = " << saveDir << "\n";
361	+	}
362	+
363	+	void ScanUtility::populate(HWND parent)
364	+	{
365	+	set<string> scans;
366	+
367	+	do
368	+	{
369	+	string scan = scanDir + "SCAN????_000." +
370	+	IndividualClient::getExtension();
371	+	WIN32_FIND_DATA found;
372	+	HANDLE finder = FindFirstFile(scan.c_str(), &found);
373	+
374	+	if (finder != INVALID_HANDLE_VALUE)
375	+	{
376	+	do
377	+	{
378	+	scans.insert(found.cFileName);
379	+	}
380	+	while (FindNextFile(finder, &found));
381	+
382	+	FindClose(finder);
383	+	}
384	+	else
385	+	{
386	+	error(parent);
387	+	}
388	+
389	+	if (scans.empty())
390	+	{
391	+	if (MessageBox(parent, "No scanned documents found.",
392	+	title.c_str(), MB_RETRYCANCEL | MB_ICONQUESTION) == IDCANCEL)
393	+	break;
394	+	}
395	+	}
396	+	while (scans.empty());
397	+
398	+	if (scans.empty())
399	+	{
400	+	PropSheet_PressButton(GetParent(parent), PSBTN_BACK);
401	+	}
402	+	else
403	+	{
404	+	SHFILEINFO info;
405	+	HIMAGELIST icons = HIMAGELIST(SHGetFileInfo((*scans.begin()).c_str(),
406	+	0, &info, sizeof(info), SHGFI_SMALLICON | SHGFI_SYSICONINDEX));
407	+
408	+	ListView_SetImageList(GetDlgItem(parent, IDC_SELECT_SCANS), icons,
409	+	LVSIL_SMALL);
410	+
411	+	if (debug) cerr << "scans = {\n";
412	+
413	+	for (set<string>::iterator itor = scans.begin(); itor != scans.end();
414	+	itor++)
415	+	{
416	+	if (debug) cerr << "   " << *itor << "\n";
417	+
418	+	char scan[MAX_PATH];
419	+
420	+	sprintf(scan, "%s", (*itor).c_str());
421	+
422	+	LVITEM item;
423	+
424	+	item.mask = LVIF_IMAGE | LVIF_TEXT;
425	+	item.iItem = 0;
426	+	item.iSubItem = 0;
427	+	item.pszText = scan;
428	+	item.iImage = info.iIcon;
429	+
430	+	ListView_InsertItem(GetDlgItem(parent, IDC_SELECT_SCANS), &item);
431	+	}
432	+
433	+	if (debug) cerr << "}\n";
434	+
435	+	ListView_SetItemState(GetDlgItem(parent, IDC_SELECT_SCANS), 0,
436	+	LVIS_SELECTED, LVIS_SELECTED);
437	+	}
438	+	}
439	+
440	+	ScanUtility* ScanUtility::which(HWND window)
441	+	{
442	+	map<HWND, ScanUtility*>::iterator itor = windows.find(window);
443	+
444	+	return itor->second;
445	+	}
446	+
447	+	ScanUtility* ScanUtility::which(HWND window, LPARAM l)
448	+	{
449	+	LPPROPSHEETPAGE page = LPPROPSHEETPAGE(l);
450	+	map<unsigned, ScanUtility*>::iterator itor = utilities.find(page->lParam);
451	+
452	+	windows.insert(pair<HWND, ScanUtility*>(window, itor->second));
453	+
454	+	return itor->second;
455		}
456
457		int ScanUtility::browse(HWND dialog, UINT msg, LPARAM l, LPARAM d)
#	Line 325 | Line 466 | int ScanUtility::browse(HWND dialog, UIN
466		SendMessage(dialog, BFFM_SETOKTEXT, 0,
467		LPARAM(toWide("&Select").c_str()));
468		SendMessage(dialog, BFFM_SETEXPANDED, FALSE, CSIDL_DRIVES);
469	<	if (HIWORD(d) ? data->scanEnv : data->saveEnv)
470	<	{
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	<	}
469	>	SendMessage(dialog, BFFM_SETSELECTION, TRUE, LPARAM(HIWORD(d) ?
470	>	data->scanDir.c_str() : data->saveDir.c_str()));
471		break;
472		case BFFM_SELCHANGED:
473		{
474	<	IShellFolder* object;
345	<
346	<	SHGetDesktopFolder(&object);
474	>	SHFILEINFO info;
475
476	<	STRRET thing;
477	<	char* folder;
476	>	SHGetFileInfo(LPCSTR(l), 0, &info, sizeof(info), SHGFI_DISPLAYNAME
477	>	| SHGFI_PIDL);
478	>	SendMessage(dialog, BFFM_SETSTATUSTEXT, 0,
479	>	LPARAM(info.szDisplayName));
480
481	<	object->GetDisplayNameOf(LPCITEMIDLIST(l), SHGDN_FORPARSING,
352	<	&thing);
353	<	StrRetToStr(&thing, LPCITEMIDLIST(l), &folder);
354	<	SendMessage(dialog, BFFM_SETSTATUSTEXT, 0, LPARAM(folder));
481	>	char folder[MAX_PATH];
482
483	<	if (PathIsUNCServer(folder))
483	>	if (!SHGetPathFromIDList(LPCITEMIDLIST(l), folder))
484		{
485		SendMessage(dialog, BFFM_ENABLEOK, 0, 0);
486		}
487	<
488	<	CoTaskMemFree(folder);
489	<	object->Release();
487	>	else
488	>	{
489	>	SendMessage(dialog, BFFM_SETSTATUSTEXT, 0, LPARAM(folder));
490	>	}
491		}
492		break;
493		}
#	Line 369 | Line 497 | int ScanUtility::browse(HWND dialog, UIN
497
498		INT_PTR ScanUtility::start(HWND dialog, UINT msg, WPARAM w, LPARAM l)
499		{
500	<	map<HWND, ScanUtility*>::iterator itor = windows.find(dialog);
373	<	ScanUtility* data = itor->second;
500	>	ScanUtility* data = which(dialog);
501
502		switch (msg)
503		{
504		case WM_INITDIALOG:
505		center(GetParent(dialog));
506	+	SendMessage(GetParent(dialog), WM_SETICON, ICON_BIG, LPARAM(gui.icon));
507	+
508	+	data = which(dialog, l);
509	+
510		{
511	<	LPPROPSHEETPAGE page = LPPROPSHEETPAGE(l);
381	<	map<unsigned, ScanUtility*>::iterator itor =
382	<	utilities.find(page->lParam);
511	>	ostringstream instructions;
512
513	<	windows.insert(pair<HWND, ScanUtility*>(dialog, itor->second));
513	>	instructions << "1. If you need instructions, you should not be ru"
514	>	<< "nning this program in Scan Utility mode.\n"
515	>	<< "2. Otherwise, go forth and scan.\n"
516	>	<< "3. Then come back and click Next.\n";
517	>
518	>	SetDlgItemText(dialog, IDC_START_INSTRUCTIONS,
519	>	instructions.str().c_str());
520		}
521		break;
522		case WM_NOTIFY:
523		{
524	<	LPNMHDR nm = (LPNMHDR) l;
524	>	LPNMHDR nm = LPNMHDR(l);
525
526		switch (nm->code)
527		{
528		case PSN_SETACTIVE:
529	<	PropSheet_SetWizButtons(GetParent(dialog), PSWIZB_NEXT);
529	>	PropSheet_SetWizButtons(GetParent(dialog), PSWIZB_FINISH |
530	>	PSWIZB_NEXT);
531	>
532	>	{
533	>	SHFILEINFO info;
534	>
535	>	SHGetFileInfo(data->scanDir.c_str(), 0, &info,
536	>	sizeof(info), SHGFI_ICONLOCATION);
537	>
538	>	HICON icon = ExtractIcon(gui.instance, info.szDisplayName,
539	>	info.iIcon);
540	>
541	>	SendDlgItemMessage(dialog, IDC_START_SCAN_ICON,
542	>	STM_SETIMAGE, IMAGE_ICON, LPARAM(icon));
543	>	SHGetFileInfo(data->saveDir.c_str(), 0, &info,
544	>	sizeof(info), SHGFI_ICONLOCATION);
545	>
546	>	icon = ExtractIcon(gui.instance, info.szDisplayName,
547	>	info.iIcon);
548	>
549	>	SendDlgItemMessage(dialog, IDC_START_SAVE_ICON,
550	>	STM_SETIMAGE, IMAGE_ICON, LPARAM(icon));
551	>	}
552	>
553		{
554	<	char folder[44];
554	>	char folder[38];
555
556	<	PathCompactPathEx(folder, data->scanDir.c_str(), 44, 0);
556	>	PathCompactPathEx(folder, data->scanDir.substr(0,
557	>	data->scanDir.length() - 1).c_str(), 38, 0);
558		SetDlgItemText(dialog, IDC_START_SCAN_TEXT, folder);
559	<	PathCompactPathEx(folder, data->saveDir.c_str(), 44, 0);
559	>	PathCompactPathEx(folder, data->saveDir.substr(0,
560	>	data->saveDir.length() - 1).c_str(), 38, 0);
561		SetDlgItemText(dialog, IDC_START_SAVE_TEXT, folder);
562		}
563		break;
564	+	case PSN_WIZNEXT:
565	+	SetCurrentDirectory(data->scanDir.c_str());
566	+	break;
567		}
568		}
569		break;
#	Line 409 | Line 572 | INT_PTR ScanUtility::start(HWND dialog,
572		{
573		case IDC_START_SCAN_BROWSE:
574		data->setScanDir(dialog);
575	+
576	+	{
577	+	SHFILEINFO info;
578	+
579	+	SHGetFileInfo(data->scanDir.c_str(), 0, &info, sizeof(info),
580	+	SHGFI_ICONLOCATION);
581	+
582	+	HICON icon = ExtractIcon(gui.instance, info.szDisplayName,
583	+	info.iIcon);
584	+
585	+	SendDlgItemMessage(dialog, IDC_START_SCAN_ICON, STM_SETIMAGE,
586	+	IMAGE_ICON, LPARAM(icon));
587	+	}
588	+
589		{
590	<	char folder[44];
590	>	char folder[38];
591
592	<	PathCompactPathEx(folder, data->scanDir.c_str(), 44, 0);
592	>	PathCompactPathEx(folder, data->scanDir.substr(0,
593	>	data->scanDir.length() - 1).c_str(), 38, 0);
594		SetDlgItemText(dialog, IDC_START_SCAN_TEXT, folder);
595		}
596		break;
597		case IDC_START_SAVE_BROWSE:
598		data->setSaveDir(dialog);
599	+
600	+	{
601	+	SHFILEINFO info;
602	+
603	+	SHGetFileInfo(data->saveDir.c_str(), 0, &info, sizeof(info),
604	+	SHGFI_ICONLOCATION);
605	+
606	+	HICON icon = ExtractIcon(gui.instance, info.szDisplayName,
607	+	info.iIcon);
608	+
609	+	SendDlgItemMessage(dialog, IDC_START_SAVE_ICON, STM_SETIMAGE,
610	+	IMAGE_ICON, LPARAM(icon));
611	+	}
612	+
613		{
614	<	char folder[44];
614	>	char folder[38];
615
616	<	PathCompactPathEx(folder, data->saveDir.c_str(), 44, 0);
616	>	PathCompactPathEx(folder, data->saveDir.substr(0,
617	>	data->saveDir.length() - 1).c_str(), 38, 0);
618		SetDlgItemText(dialog, IDC_START_SAVE_TEXT, folder);
619		}
620		break;
621		}
622		break;
623		}
624	+
625	+	return FALSE;
626	+	}
627	+
628	+	INT_PTR ScanUtility::select(HWND dialog, UINT msg, WPARAM w, LPARAM l)
629	+	{
630	+	ScanUtility* data = which(dialog);
631	+
632	+	switch (msg)
633	+	{
634	+	case WM_INITDIALOG:
635	+	data = which(dialog, l);
636	+
637	+	{
638	+	ostringstream select;
639	+
640	+	select << "Select the scanned document that you need to save.";
641	+
642	+	SetDlgItemText(dialog, IDC_SELECT_TEXT, select.str().c_str());
643	+	}
644	+
645	+	{
646	+	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	+	LPNMITEMACTIVATE ni = LPNMITEMACTIVATE(l);
661	+
662	+	switch (ni->hdr.code)
663	+	{
664	+	case NM_DBLCLK:
665	+	if (ni->iItem != -1)
666	+	{
667	+	char scan[MAX_PATH];
668	+
669	+	ListView_GetItemText(GetDlgItem(dialog, IDC_SELECT_SCANS),
670	+	ni->iItem, 0, scan, MAX_PATH);
671	+	ShellExecute(dialog, NULL, scan, NULL, NULL,
672	+	SW_SHOWDEFAULT);
673	+	}
674	+	break;
675	+	}
676	+	}
677	+	else
678	+	{
679	+	LPNMHDR nm = LPNMHDR(l);
680	+
681	+	switch (nm->code)
682	+	{
683	+	case PSN_SETACTIVE:
684	+	PropSheet_SetWizButtons(GetParent(dialog), PSWIZB_BACK |
685	+	PSWIZB_DISABLEDFINISH | PSWIZB_NEXT);
686	+	data->populate(dialog);
687	+	break;
688	+	case PSN_WIZBACK:
689	+	ListView_DeleteAllItems(GetDlgItem(dialog, IDC_SELECT_SCANS));
690	+	data->client.setFile("");
691	+	break;
692	+	case PSN_WIZNEXT:
693	+	{
694	+	int index = ListView_GetNextItem(GetDlgItem(dialog,
695	+	IDC_SELECT_SCANS), -1, LVNI_SELECTED);
696	+	char scan[MAX_PATH];
697	+
698	+	if (index != -1)
699	+	{
700	+	ListView_GetItemText(GetDlgItem(dialog,
701	+	IDC_SELECT_SCANS), index, 0, scan, MAX_PATH);
702	+	}
703	+	else
704	+	{
705	+	ListView_GetItemText(GetDlgItem(dialog,
706	+	IDC_SELECT_SCANS), 0, 0, scan, MAX_PATH);
707	+	}
708	+
709	+	data->scan = scan;
710	+	}
711	+
712	+	if (debug) cerr << "scan = " << data->scan << "\n";
713	+
714	+	ListView_DeleteAllItems(GetDlgItem(dialog, IDC_SELECT_SCANS));
715	+	break;
716	+	}
717	+	}
718	+	break;
719	+	case WM_CONTEXTMENU:
720	+	if (ListView_GetNextItem(GetDlgItem(dialog, IDC_SELECT_SCANS), -1,
721	+	LVNI_SELECTED) != -1)
722	+	{
723	+	char scan[MAX_PATH];
724	+	POINT spot;
725	+	LVHITTESTINFO test;
726	+
727	+	test.pt.x = GET_X_LPARAM(l);
728	+	test.pt.y = GET_Y_LPARAM(l);
729	+
730	+	ScreenToClient(GetDlgItem(dialog, IDC_SELECT_SCANS), &test.pt);
731	+	ListView_HitTest(GetDlgItem(dialog, IDC_SELECT_SCANS), &test);
732	+
733	+	if (test.iItem != -1)
734	+	{
735	+	ListView_GetItemText(GetDlgItem(dialog, IDC_SELECT_SCANS),
736	+	test.iItem, 0, scan, MAX_PATH);
737	+
738	+	spot.x = test.pt.x;
739	+	spot.y = test.pt.y;
740	+	}
741	+	else if (GET_X_LPARAM(l) == -1 && GET_Y_LPARAM(l) == -1)
742	+	{
743	+	int index = ListView_GetNextItem(GetDlgItem(dialog,
744	+	IDC_SELECT_SCANS), -1, LVNI_SELECTED);
745	+	RECT rect;
746	+
747	+	ListView_GetItemText(GetDlgItem(dialog, IDC_SELECT_SCANS),
748	+	index, 0, scan, MAX_PATH);
749	+	ListView_EnsureVisible(GetDlgItem(dialog, IDC_SELECT_SCANS),
750	+	index, FALSE);
751	+	ListView_GetItemRect(GetDlgItem(dialog, IDC_SELECT_SCANS),
752	+	index, &rect, LVIR_SELECTBOUNDS);
753	+
754	+	spot.x = rect.left;
755	+	spot.y = rect.top;
756	+	}
757	+
758	+	ClientToScreen(GetDlgItem(dialog, IDC_SELECT_SCANS), &spot);
759	+
760	+	int code = TrackPopupMenuEx(data->popup, TPM_LEFTALIGN |
761	+	TPM_TOPALIGN | TPM_NONOTIFY | TPM_RETURNCMD | TPM_RIGHTBUTTON,
762	+	spot.x, spot.y, GetDlgItem(dialog, IDC_SELECT_SCANS), NULL);
763	+
764	+	switch (code)
765	+	{
766	+	case 1:
767	+	ShellExecute(dialog, NULL, scan, NULL, NULL, SW_SHOWDEFAULT);
768	+	break;
769	+	case 2:
770	+	{
771	+	SHELLEXECUTEINFO info;
772	+
773	+	info.cbSize = sizeof(info);
774	+	info.fMask = SEE_MASK_INVOKEIDLIST;
775	+	info.hwnd = dialog;
776	+	info.lpVerb = "properties";
777	+	info.lpFile = scan;
778	+	info.lpParameters = NULL;
779	+	info.lpDirectory = NULL;
780	+	info.nShow = SW_SHOWDEFAULT;
781	+	info.lpIDList = NULL;
782	+
783	+	ShellExecuteEx(&info);
784	+	}
785	+	break;
786	+	}
787	+	}
788	+	break;
789	+	}
790	+
791	+	return FALSE;
792	+	}
793	+
794	+	INT_PTR ScanUtility::enter(HWND dialog, UINT msg, WPARAM w, LPARAM l)
795	+	{
796	+	ScanUtility* data = which(dialog);
797	+
798	+	switch (msg)
799	+	{
800	+	case WM_INITDIALOG:
801	+	data = which(dialog, l);
802	+
803	+	{
804	+	ostringstream enter;
805	+
806	+	enter << "Enter the client name and number.";
807	+
808	+	SetDlgItemText(dialog, IDC_ENTER_TEXT, enter.str().c_str());
809	+	}
810	+	break;
811	+	case WM_NOTIFY:
812	+	{
813	+	LPNMHDR nm = LPNMHDR(l);
814	+
815	+	switch (nm->code)
816	+	{
817	+	case PSN_SETACTIVE:
818	+	if (data->client.getName() != "" && data->client.getNumber() !=
819	+	0)
820	+	{
821	+	PropSheet_SetWizButtons(GetParent(dialog), PSWIZB_BACK |
822	+	PSWIZB_DISABLEDFINISH | PSWIZB_NEXT);
823	+	}
824	+	else
825	+	{
826	+	PropSheet_SetWizButtons(GetParent(dialog), PSWIZB_BACK |
827	+	PSWIZB_DISABLEDFINISH);
828	+	}
829	+
830	+	SetDlgItemText(dialog, IDC_ENTER_NAME,
831	+	data->client.getName().c_str());
832	+
833	+	if (data->client.getNumber() != 0)
834	+	{
835	+	SetDlgItemInt(dialog, IDC_ENTER_NUM,
836	+	data->client.getNumber(), FALSE);
837	+	}
838	+	else
839	+	{
840	+	SetDlgItemText(dialog, IDC_ENTER_NUM, "");
841	+	}
842	+	break;
843	+	case PSN_WIZBACK:
844	+	break;
845	+	case PSN_WIZNEXT:
846	+	if (debug)
847	+	{
848	+	cerr << "client = {\n"
849	+	<< "   name = " << data->client.getName() << "\n"
850	+	<< "   number = " << data->client.getNumber() << "\n"
851	+	<< "   file = " << data->client.getFile() << "\n"
852	+	<< "}\n";
853	+	}
854	+
855	+	data->save = data->saveDir + '\\' + data->client.getFile();
856	+
857	+	if (debug) cerr << "save = " << data->save << "\n";
858	+
859	+	break;
860	+	}
861	+	}
862	+	break;
863	+	case WM_COMMAND:
864	+	switch (LOWORD(w))
865	+	{
866	+	case IDC_ENTER_NAME:
867	+	{
868	+	char name[BUFSIZ];
869	+
870	+	GetDlgItemText(dialog, IDC_ENTER_NAME, name, BUFSIZ);
871	+
872	+	if (name != data->client.getName())
873	+	{
874	+	data->client.setName(name);
875	+	}
876	+	}
877	+
878	+	if (data->client.getName() != "" && data->client.getNumber() != 0)
879	+	{
880	+	PropSheet_SetWizButtons(GetParent(dialog), PSWIZB_BACK |
881	+	PSWIZB_DISABLEDFINISH | PSWIZB_NEXT);
882	+	}
883	+	else
884	+	{
885	+	PropSheet_SetWizButtons(GetParent(dialog), PSWIZB_BACK |
886	+	PSWIZB_DISABLEDFINISH);
887	+	}
888	+	break;
889	+	case IDC_ENTER_NUM:
890	+	{
891	+	unsigned number = GetDlgItemInt(dialog, IDC_ENTER_NUM, NULL,
892	+	FALSE);
893	+
894	+	if (number != data->client.getNumber())
895	+	{
896	+	data->client.setNumber(number);
897	+	}
898	+	}
899	+
900	+	if (data->client.getName() != "" && data->client.getNumber() != 0)
901	+	{
902	+	PropSheet_SetWizButtons(GetParent(dialog), PSWIZB_BACK |
903	+	PSWIZB_DISABLEDFINISH | PSWIZB_NEXT);
904	+	}
905	+	else
906	+	{
907	+	PropSheet_SetWizButtons(GetParent(dialog), PSWIZB_BACK |
908	+	PSWIZB_DISABLEDFINISH);
909	+	}
910	+	break;
911	+	}
912	+	break;
913	+	}
914	+
915	+	return FALSE;
916	+	}
917	+
918	+	INT_PTR ScanUtility::confirm(HWND dialog, UINT msg, WPARAM w, LPARAM l)
919	+	{
920	+	ScanUtility* data = which(dialog);
921	+
922	+	switch (msg)
923	+	{
924	+	case WM_INITDIALOG:
925	+	data = which(dialog, l);
926	+
927	+	{
928	+	ostringstream confirm;
929	+
930	+	confirm << "Confirm the client file\'s name and size.";
931	+
932	+	SetDlgItemText(dialog, IDC_CONFIRM_TEXT, confirm.str().c_str());
933	+	}
934	+	break;
935	+	case WM_NOTIFY:
936	+	{
937	+	LPNMHDR nm = LPNMHDR(l);
938	+
939	+	switch (nm->code)
940	+	{
941	+	case PSN_SETACTIVE:
942	+	CheckDlgButton(dialog, IDC_CONFIRM_GOOD, BST_UNCHECKED);
943	+	PropSheet_SetWizButtons(GetParent(dialog), PSWIZB_BACK |
944	+	PSWIZB_DISABLEDFINISH);
945	+	SetDlgItemText(dialog, IDC_CONFIRM_FILE,
946	+	data->client.getFile().c_str());
947	+
948	+	{
949	+	HANDLE scan = CreateFile(data->scan.c_str(), GENERIC_READ,
950	+	FILE_SHARE_READ, NULL, OPEN_EXISTING,
951	+	FILE_ATTRIBUTE_NORMAL, NULL);
952	+	DWORD bytes = GetFileSize(scan, NULL);
953	+
954	+	CloseHandle(scan);
955	+
956	+	ostringstream size;
957	+
958	+	size << format(bytes);
959	+
960	+	size.setf(ios_base::fixed, ios_base::floatfield);
961	+	size.precision(2);
962	+
963	+	FLOAT megabytes = FLOAT(bytes) / FLOAT(1024 * 1024);
964	+
965	+	size << " bytes (" << megabytes << " MB)";
966	+
967	+	SetDlgItemText(dialog, IDC_CONFIRM_SIZE,
968	+	size.str().c_str());
969	+	}
970	+	break;
971	+	case PSN_WIZBACK:
972	+	break;
973	+	case PSN_WIZNEXT:
974	+	if (MoveFile(data->scan.c_str(), data->save.c_str()) == 0)
975	+	{
976	+	do
977	+	{
978	+	LPVOID message;
979	+
980	+	FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER |
981	+	FORMAT_MESSAGE_FROM_SYSTEM, NULL, GetLastError(),
982	+	0, LPTSTR(&message), 0, NULL);
983	+
984	+	int code = MessageBox(dialog, LPCTSTR(message),
985	+	data->title.c_str(), MB_RETRYCANCEL |
986	+	MB_ICONEXCLAMATION);
987	+
988	+	LocalFree(message);
989	+
990	+	if (code == IDCANCEL)
991	+	{
992	+	PropSheet_PressButton(GetParent(dialog),
993	+	PSBTN_BACK);
994	+	break;
995	+	}
996	+	}
997	+	while (MoveFileEx(data->scan.c_str(), data->save.c_str(),
998	+	MOVEFILE_REPLACE_EXISTING) == 0);
999	+	}
1000	+	break;
1001	+	}
1002	+	}
1003	+	break;
1004	+	case WM_COMMAND:
1005	+	switch (LOWORD(w))
1006	+	{
1007	+	case IDC_CONFIRM_GOOD:
1008	+	if (IsDlgButtonChecked(dialog, IDC_CONFIRM_GOOD) == BST_CHECKED)
1009	+	{
1010	+	PropSheet_SetWizButtons(GetParent(dialog), PSWIZB_BACK |
1011	+	PSWIZB_DISABLEDFINISH | PSWIZB_NEXT);
1012	+	}
1013	+	else
1014	+	{
1015	+	PropSheet_SetWizButtons(GetParent(dialog), PSWIZB_BACK |
1016	+	PSWIZB_DISABLEDFINISH);
1017	+	}
1018	+	break;
1019	+	}
1020	+	break;
1021	+	}
1022	+
1023	+	return FALSE;
1024	+	}
1025	+
1026	+	INT_PTR ScanUtility::done(HWND dialog, UINT msg, WPARAM w, LPARAM l)
1027	+	{
1028	+	ScanUtility* data = which(dialog);
1029	+
1030	+	switch (msg)
1031	+	{
1032	+	case WM_INITDIALOG:
1033	+	data = which(dialog, l);
1034	+
1035	+	{
1036	+	ostringstream done;
1037	+
1038	+	done << "You are done saving the scanned document. Click Finish to"
1039	+	<< " exit or click Back to return to the beginning.";
1040	+
1041	+	SetDlgItemText(dialog, IDC_DONE_TEXT, done.str().c_str());
1042	+	}
1043	+	break;
1044	+	case WM_NOTIFY:
1045	+	{
1046	+	LPNMHDR nm = LPNMHDR(l);
1047	+
1048	+	switch (nm->code)
1049	+	{
1050	+	case PSN_SETACTIVE:
1051	+	PropSheet_SetWizButtons(GetParent(dialog), PSWIZB_BACK |
1052	+	PSWIZB_FINISH);
1053	+	break;
1054	+	case PSN_WIZBACK:
1055	+	data->client.setFile("");
1056	+	PropSheet_SetCurSelByID(GetParent(dialog), IDD_START);
1057	+	break;
1058	+	case PSN_WIZFINISH:
1059	+	break;
1060	+	}
1061	+	}
1062	+	break;
1063	+	}
1064
1065		return FALSE;
1066		}

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