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root/proj/trunk/VTBFileUtil2/ScanUtility.cxx

Comparing trunk/VTBFileUtil2/ScanUtility.cxx (file contents):
Revision 269 by douglas, 2003-08-19T01:19:24-07:00 vs.
Revision 283 by douglas, 2003-08-28T21:16:30-07:00

#	Line 2 | Line 2
2		//
3		// Douglas Thrift
4		//
5	<	// $Id: ScanUtility.cxx,v 1.4 2003/08/19 08:19:24 douglas Exp $
5	>	// $Id: ScanUtility.cxx,v 1.12 2003/08/29 04:16:30 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	<
18	<	PROPSHEETPAGE page;
15	>	title = programName + " - Scan Utility";
16
17		// start
18	<	page.dwSize = sizeof(page);
19	<	page.dwFlags = PSP_DEFAULT | PSP_USEHICON | PSP_USETITLE |
20	<	PSP_USEHEADERTITLE | PSP_USEHEADERSUBTITLE;
21	<	page.hInstance = gui.instance;
22	<	page.pszTemplate = MAKEINTRESOURCE(IDD_SCAN_START);
23	<	page.hIcon = gui.icon;
24	<	page.pszTitle = title;
25	<	page.pfnDlgProc = start;
26	<	page.lParam = number;
27	<	page.pszHeaderTitle = "Start";
28	<	page.pszHeaderSubTitle = "Change any settings before scanning.";
29	<
30	<	wizard[0] = CreatePropertySheetPage(&page);
18	>	wizard[0].dwSize = sizeof(wizard[0]);
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].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);
39	–	saveDirs();
40	–
41	–	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_USEICONID | PSH_WIZARD97;
91	>	header.dwFlags = PSH_DEFAULT | PSH_HEADER | PSH_PROPSHEETPAGE |
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.phpage = wizard;
98	>	header.ppsp = wizard;
99		header.pszbmHeader = MAKEINTRESOURCE(IDB_VTB_BMP);
100
101		PropertySheet(&header);
102	+	saveDirs();
103		}
104
62	–	unsigned ScanUtility::count = 0;
105		map<unsigned, ScanUtility*> ScanUtility::utilities;
106		map<HWND, ScanUtility*> ScanUtility::windows;
107
#	Line 68 | Line 110 | void ScanUtility::loadDirs(void)
110		HKEY key;
111
112		if (RegOpenKeyEx(HKEY_CURRENT_USER,
113	<	"Software\\DouglasThrift\\VTBFileUtil2", 0, KEY_READ, &key) ==
113	>	"Software\\DouglasThrift\\VTBFileUtil2", 0, KEY_QUERY_VALUE, &key) ==
114		ERROR_SUCCESS)
115		{
116		DWORD type;
117	<	BYTE data[MAX_PATH];
117	>	char data[MAX_PATH];
118		DWORD size = MAX_PATH;
119
120	<	if (RegQueryValueEx(key, "ScanDir", NULL, &type, data, &size) ==
121	<	ERROR_SUCCESS)
120	>	if (RegQueryValueEx(key, "ScanDir", NULL, &type, LPBYTE(data), &size)
121	>	== ERROR_SUCCESS)
122		{
81	–	char* buffer = new char[size];
82	–
123		data[size - 1] = '\0';
124
125		switch (type)
126		{
127		case REG_EXPAND_SZ:
128	<	sprintf(buffer, "%s", data);
129	<	ExpandEnvironmentStrings(buffer, scanDir, MAX_PATH);
130	<	cerr << "scanDir = " << scanDir << "\n";
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	<	sprintf(scanDir, "%s", data);
94	<	cerr << "scanDir = " << scanDir << "\n";
137	>	scanDir = data;
138		break;
139		default:
140		setScanDir();
141		break;
142		}
100	–
101	–	delete [] buffer;
143		}
144		else
145		{
#	Line 107 | Line 148 | void ScanUtility::loadDirs(void)
148
149		size = MAX_PATH;
150
151	<	if (RegQueryValueEx(key, "SaveDir", NULL, &type, data, &size) ==
152	<	ERROR_SUCCESS)
151	>	if (RegQueryValueEx(key, "SaveDir", NULL, &type, LPBYTE(data), &size)
152	>	== ERROR_SUCCESS)
153		{
113	–	char* buffer = new char[size];
114	–
154		data[size - 1] = '\0';
155
156		switch (type)
157		{
158		case REG_EXPAND_SZ:
159	<	sprintf(buffer, "%s", data);
160	<	ExpandEnvironmentStrings(buffer, saveDir, MAX_PATH);
161	<	cerr << "saveDir = " << saveDir << "\n";
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	<	sprintf(saveDir, "%s", data);
126	<	cerr << "saveDir = " << saveDir << "\n";
168	>	saveDir = data;
169		break;
170		default:
171		setSaveDir();
172		break;
173		}
132	–
133	–	delete [] buffer;
174		}
175		else
176		{
#	Line 144 | Line 184 | void ScanUtility::loadDirs(void)
184		setScanDir();
185		setSaveDir();
186		}
187	+
188	+	if (debug) cerr << "scanDir = " << scanDir << "\n"
189	+	<< "saveDir = " << saveDir << "\n";
190		}
191
192		void ScanUtility::saveDirs(void)
#	Line 152 | Line 195 | void ScanUtility::saveDirs(void)
195
196		if (RegCreateKeyEx(HKEY_CURRENT_USER,
197		"Software\\DouglasThrift\\VTBFileUtil2", 0, NULL,
198	<	REG_OPTION_NON_VOLATILE, KEY_WRITE, NULL, &key, NULL) == ERROR_SUCCESS)
198	>	REG_OPTION_NON_VOLATILE, KEY_QUERY_VALUE | KEY_SET_VALUE, NULL, &key,
199	>	NULL) == ERROR_SUCCESS)
200		{
201	<	if (RegSetValueEx(key, "ScanDir", 0, REG_SZ, LPBYTE(scanDir),
202	<	strlen(scanDir) + 1) != ERROR_SUCCESS)
201	>	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	>	{
208	>	data[size - 1] = '\0';
209	>	}
210	>	else
211	>	{
212	>	data[0] = '\0';
213	>	}
214	>
215	>	if (scanDir != data || type != REG_SZ)
216	>	{
217	>	if (RegSetValueEx(key, "ScanDir", 0, REG_SZ,
218	>	LPBYTE(scanDir.c_str()), scanDir.length() + 1) !=
219	>	ERROR_SUCCESS)
220	>	{
221	>	error();
222	>	}
223	>	}
224	>
225	>	size = MAX_PATH;
226	>
227	>	if (RegQueryValueEx(key, "SaveDir", NULL, &type, LPBYTE(data), &size)
228	>	== ERROR_SUCCESS)
229		{
230	<	error();
230	>	data[size - 1] = '\0';
231	>	}
232	>	else
233	>	{
234	>	data[0] = '\0';
235		}
236
237	<	if (RegSetValueEx(key, "SaveDir", 0, REG_SZ, LPBYTE(saveDir),
164	<	strlen(saveDir) + 1) != ERROR_SUCCESS)
237	>	if (saveDir != data || type != REG_SZ)
238		{
239	<	error();
239	>	if (RegSetValueEx(key, "SaveDir", 0, REG_SZ,
240	>	LPBYTE(saveDir.c_str()), saveDir.length() + 1) !=
241	>	ERROR_SUCCESS)
242	>	{
243	>	error();
244	>	}
245		}
246
247		RegCloseKey(key);
#	Line 176 | Line 254 | void ScanUtility::saveDirs(void)
254
255		void ScanUtility::setScanDir(HWND parent)
256		{
257	<	sprintf(scanDir, "C:\\ScannedFiles\\");
257	>	BROWSEINFO info;
258	>
259	>	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	<	//
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	>	title.c_str(), MB_ABORTRETRYIGNORE | MB_ICONERROR))
292	>	{
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	>
309	>	if (debug) cerr << "scanDir = " << scanDir << "\n";
310		}
311
312		void ScanUtility::setSaveDir(HWND parent)
313		{
314	<	sprintf(saveDir, "C:\\ScannedFiles\\Individual2003\\");
314	>	BROWSEINFO info;
315	>
316	>	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	<	//
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	>	title.c_str(), MB_ABORTRETRYIGNORE | MB_ICONERROR))
349	>	{
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	>
366	>	if (debug) cerr << "saveDir = " << saveDir << "\n";
367		}
368
369	<	INT_PTR ScanUtility::start(HWND dialog, UINT msg, WPARAM w, LPARAM l)
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)
460		{
461	<	map<HWND, ScanUtility*>::iterator itor = windows.find(dialog);
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	+	SendMessage(dialog, BFFM_SETSELECTION, TRUE, LPARAM(HIWORD(d) ?
472	+	data->scanDir.c_str() : data->saveDir.c_str()));
473	+	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	+	INT_PTR ScanUtility::start(HWND dialog, UINT msg, WPARAM w, LPARAM l)
503	+	{
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	<	map<unsigned, ScanUtility*>::iterator itor = utilities.find(l);
515	>	ostringstream instructions;
516	>
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	<	windows.insert(pair<HWND, ScanUtility*>(dialog, itor->second));
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	>	SHFILEINFO info;
538	>
539	>	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	>	SetDlgItemText(dialog, IDC_START_SCAN_TEXT, folder);
562	>	PathCompactPathEx(folder, data->saveDir.c_str(), 38, 0);
563	>	SetDlgItemText(dialog, IDC_START_SAVE_TEXT, folder);
564	>	}
565	>	break;
566	>	case PSN_WIZNEXT:
567	>	SetCurrentDirectory(data->scanDir.c_str());
568	>	break;
569	>	}
570	>	}
571	>	break;
572	>	case WM_COMMAND:
573	>	switch (LOWORD(w))
574	>	{
575	>	case IDC_START_SCAN_BROWSE:
576	>	data->setScanDir(dialog);
577	>
578	>	{
579	>	SHFILEINFO info;
580	>
581	>	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	>	SetDlgItemText(dialog, IDC_START_SCAN_TEXT, folder);
596	>	}
597	>	break;
598	>	case IDC_START_SAVE_BROWSE:
599	>	data->setSaveDir(dialog);
600	>
601	>	{
602	>	SHFILEINFO info;
603	>
604	>	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	>	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	>	{
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	>	break;
674	>	}
675	>	}
676	>	else
677	>	{
678	>	LPNMHDR nm = LPNMHDR(l);
679	>
680	>	switch (nm->code)
681	>	{
682	>	case PSN_SETACTIVE:
683	>	PropSheet_SetWizButtons(GetParent(dialog), PSWIZB_BACK |
684	>	PSWIZB_DISABLEDFINISH | PSWIZB_NEXT);
685	>	data->populate(dialog);
686	>	break;
687	>	case PSN_WIZBACK:
688	>	ListView_DeleteAllItems(GetDlgItem(dialog, IDC_SELECT_SCANS));
689	>	data->client.setFile("");
690	>	break;
691	>	case PSN_WIZNEXT:
692	>	{
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	>
703	>	ListView_DeleteAllItems(GetDlgItem(dialog, IDC_SELECT_SCANS));
704	>
705	>	if (debug) cerr << "scan = " << data->scan << "\n";
706	>	break;
707	>	}
708	>	}
709	>	break;
710	>	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	>	break;
782	>	}
783	>
784	>	return FALSE;
785	>	}
786	>
787	>	INT_PTR ScanUtility::enter(HWND dialog, UINT msg, WPARAM w, LPARAM l)
788	>	{
789	>	ScanUtility* data = which(dialog);
790	>
791	>	switch (msg)
792	>	{
793	>	case WM_INITDIALOG:
794	>	data = which(dialog, l);
795	>
796	>	{
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	>	PSWIZB_DISABLEDFINISH | PSWIZB_NEXT);
816	>	}
817	>	else
818	>	{
819	>	PropSheet_SetWizButtons(GetParent(dialog), PSWIZB_BACK |
820	>	PSWIZB_DISABLEDFINISH);
821	>	}
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	>	<< "   file = " << data->client.getFile() << "\n"
845	>	<< "}\n";
846	>	}
847	>
848	>	data->save = data->saveDir + '\\' + data->client.getFile();
849	>
850	>	if (debug) cerr << "save = " << data->save << "\n";
851	>
852	>	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	>	PSWIZB_DISABLEDFINISH | PSWIZB_NEXT);
875	>	}
876	>	else
877	>	{
878	>	PropSheet_SetWizButtons(GetParent(dialog), PSWIZB_BACK |
879	>	PSWIZB_DISABLEDFINISH);
880	>	}
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	>	PSWIZB_DISABLEDFINISH | PSWIZB_NEXT);
897	>	}
898	>	else
899	>	{
900	>	PropSheet_SetWizButtons(GetParent(dialog), PSWIZB_BACK |
901	>	PSWIZB_DISABLEDFINISH);
902	>	}
903	>	break;
904	>	}
905	>	break;
906	>	}
907	>
908	>	return FALSE;
909	>	}
910	>
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	>	FORMAT_MESSAGE_FROM_SYSTEM, NULL, GetLastError(),
975	>	0, LPTSTR(&message), 0, NULL);
976	>
977	>	int code = MessageBox(dialog, LPCTSTR(message),
978	>	data->title.c_str(), MB_RETRYCANCEL |
979	>	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	>
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	>	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		}
217	–	case WM_DESTROY:
218	–	windows.erase(dialog);
1055		break;
1056		}
1057

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