ReactOS 0.4.15-dev-7136-g77ab709
options.c
Go to the documentation of this file.
1/*
2 * PROJECT: ReactOS Console Configuration DLL
3 * LICENSE: GPL - See COPYING in the top level directory
4 * FILE: dll/cpl/console/options.c
5 * PURPOSE: Options dialog
6 * PROGRAMMERS: Johannes Anderwald (johannes.anderwald@reactos.org)
7 * Hermes Belusca-Maito (hermes.belusca@sfr.fr)
8 */
9
10#include "console.h"
11
12#define NDEBUG
13#include <debug.h>
14
15#define MAX_VALUE_NAME 16383
16
17
18static INT
20{
21 return (INT)SendMessageW(ListCtl->hWndList, CB_GETCOUNT, 0, 0);
22}
23
24static ULONG_PTR
26{
27 return (ULONG_PTR)SendMessageW(ListCtl->hWndList, CB_GETITEMDATA, (WPARAM)Index, 0);
28}
29
30static VOID
32 IN PLIST_CTL ListCtl,
33 IN UINT CodePage)
34{
35 UINT iItem, iDupItem;
36 CPINFOEXW CPInfo;
37
38 /*
39 * Add only valid code pages, that is:
40 * - If the CodePage is one of the reserved (alias) values:
41 * CP_ACP == 0 ; CP_OEMCP == 1 ; CP_MACCP == 2 ; CP_THREAD_ACP == 3 ;
42 * or the deprecated CP_SYMBOL == 42 (see http://archives.miloush.net/michkap/archive/2005/11/08/490495.html)
43 * it is considered invalid.
44 * - If IsValidCodePage() fails because the code page is listed but
45 * not installed on the system, it is also considered invalid.
46 */
47 if (CodePage == CP_ACP || CodePage == CP_OEMCP || CodePage == CP_MACCP ||
48 CodePage == CP_THREAD_ACP || CodePage == CP_SYMBOL || !IsValidCodePage(CodePage))
49 {
50 return;
51 }
52
53 /* Retrieve the code page display name */
54 if (!GetCPInfoExW(CodePage, 0, &CPInfo))
55 {
56 /* We failed, just use the code page value as its name */
57 // _ultow(CodePage, CPInfo.CodePageName, 10);
58 StringCchPrintfW(CPInfo.CodePageName, ARRAYSIZE(CPInfo.CodePageName), L"%lu", CodePage);
59 }
60
61 /* Add the code page into the list, sorted by code page value. Avoid any duplicates. */
62 iDupItem = CB_ERR;
63 iItem = BisectListSortedByValue(ListCtl, CodePage, &iDupItem, TRUE);
64 if (iItem == CB_ERR)
65 iItem = 0;
66 if (iDupItem != CB_ERR)
67 return;
68 iItem = (UINT)SendMessageW(ListCtl->hWndList, CB_INSERTSTRING, iItem, (LPARAM)CPInfo.CodePageName);
69 if (iItem != CB_ERR && iItem != CB_ERRSPACE)
70 iItem = SendMessageW(ListCtl->hWndList, CB_SETITEMDATA, iItem, CodePage);
71}
72
73static VOID
75 IN HWND hDlg,
77{
78 LIST_CTL ListCtl;
79 LRESULT lResult;
80 HKEY hKey;
81 DWORD dwIndex, dwType;
82 DWORD cchValueName;
83 UINT CodePage;
84
85 /* Valid code page value names are string representations
86 * of their corresponding decimal values, that are not larger
87 * than MAXUSHORT == 65535. */
88 WCHAR szValueName[sizeof("65535")];
89
90 /* Open the Nls\CodePage key */
91 // #define REGSTR_PATH_CODEPAGE TEXT("System\\CurrentControlSet\\Control\\Nls\\CodePage")
93 L"System\\CurrentControlSet\\Control\\Nls\\CodePage",
94 0,
97 {
98 return;
99 }
100
101 ListCtl.hWndList = GetDlgItem(hDlg, IDL_CODEPAGE);
102 ListCtl.GetCount = List_GetCount;
103 ListCtl.GetData = List_GetData;
104
105 /* Enumerate all the available code pages on the system */
106 for (dwIndex = 0, cchValueName = ARRAYSIZE(szValueName);
107 (lResult = RegEnumValueW(hKey, dwIndex,
108 szValueName, &cchValueName,
109 NULL, &dwType,
111 ++dwIndex, cchValueName = ARRAYSIZE(szValueName))
112 {
113 /* Ignore if we failed for another reason, e.g. because
114 * the value name is too long (and thus, invalid). */
115 if (lResult != ERROR_SUCCESS)
116 continue;
117
118 /* Validate the value name (exclude the unnamed value) */
119 if (!cchValueName || (*szValueName == UNICODE_NULL))
120 continue;
121 /* Too large value names have already been handled with ERROR_MORE_DATA */
122 ASSERT((cchValueName < ARRAYSIZE(szValueName)) &&
123 (szValueName[cchValueName] == UNICODE_NULL));
124
125 /* Validate the value type */
126 if (dwType != REG_SZ)
127 continue;
128
129 /*
130 * Add the code page into the list.
131 * If _wtol fails and returns 0, the code page is considered invalid
132 * (and indeed this value corresponds to the CP_ACP alias too).
133 */
134 CodePage = (UINT)_wtol(szValueName);
135 if (CodePage == 0) continue;
136 AddCodePage(&ListCtl, CodePage);
137 }
138
140
141 /* Add the special UTF-7 (CP_UTF7 65000) and UTF-8 (CP_UTF8 65001) code pages */
142 AddCodePage(&ListCtl, CP_UTF7);
143 AddCodePage(&ListCtl, CP_UTF8);
144
145 /* Find and select the current code page in the sorted list */
146 if (BisectListSortedByValue(&ListCtl, CurrentCodePage, &CodePage, FALSE) == CB_ERR ||
147 CodePage == CB_ERR)
148 {
149 /* Not found, select the first element */
150 CodePage = 0;
151 }
152 SendMessageW(ListCtl.hWndList, CB_SETCURSEL, (WPARAM)CodePage, 0);
153}
154
155static VOID
157 IN HWND hDlg,
158 IN PCONSOLE_STATE_INFO pConInfo)
159{
160 /* Update the cursor size */
161 if (pConInfo->CursorSize <= 25)
162 {
163 /* Small cursor */
165 // CheckDlgButton(hDlg, IDC_RADIO_SMALL_CURSOR , BST_CHECKED);
166 // CheckDlgButton(hDlg, IDC_RADIO_MEDIUM_CURSOR, BST_UNCHECKED);
167 // CheckDlgButton(hDlg, IDC_RADIO_LARGE_CURSOR , BST_UNCHECKED);
168 }
169 else if (pConInfo->CursorSize <= 50)
170 {
171 /* Medium cursor */
173 // CheckDlgButton(hDlg, IDC_RADIO_SMALL_CURSOR , BST_UNCHECKED);
174 // CheckDlgButton(hDlg, IDC_RADIO_MEDIUM_CURSOR, BST_CHECKED);
175 // CheckDlgButton(hDlg, IDC_RADIO_LARGE_CURSOR , BST_UNCHECKED);
176 }
177 else /* if (pConInfo->CursorSize <= 100) */
178 {
179 /* Large cursor */
181 // CheckDlgButton(hDlg, IDC_RADIO_SMALL_CURSOR , BST_UNCHECKED);
182 // CheckDlgButton(hDlg, IDC_RADIO_MEDIUM_CURSOR, BST_UNCHECKED);
183 // CheckDlgButton(hDlg, IDC_RADIO_LARGE_CURSOR , BST_CHECKED);
184 }
185
186 /* Update the number of history buffers */
188 SetDlgItemInt(hDlg, IDC_EDIT_NUM_BUFFER, pConInfo->NumberOfHistoryBuffers, FALSE);
189
190 /* Update the history buffer size */
192 SetDlgItemInt(hDlg, IDC_EDIT_BUFFER_SIZE, pConInfo->HistoryBufferSize, FALSE);
193
194 /* Update discard duplicates */
196 pConInfo->HistoryNoDup ? BST_CHECKED : BST_UNCHECKED);
197
198 /* Update full/window screen state */
199 if (pConInfo->FullScreen)
200 {
202 // CheckDlgButton(hDlg, IDC_RADIO_DISPLAY_WINDOW, BST_UNCHECKED);
203 // CheckDlgButton(hDlg, IDC_RADIO_DISPLAY_FULL , BST_CHECKED);
204 }
205 else
206 {
208 // CheckDlgButton(hDlg, IDC_RADIO_DISPLAY_WINDOW, BST_CHECKED);
209 // CheckDlgButton(hDlg, IDC_RADIO_DISPLAY_FULL , BST_UNCHECKED);
210 }
211
212 /* Update "Quick-edit" state */
214 pConInfo->QuickEdit ? BST_CHECKED : BST_UNCHECKED);
215
216 /* Update "Insert mode" state */
218 pConInfo->InsertMode ? BST_CHECKED : BST_UNCHECKED);
219}
220
224 UINT uMsg,
227{
228 switch (uMsg)
229 {
230 case WM_INITDIALOG:
231 {
234 return TRUE;
235 }
236
237 case WM_NOTIFY:
238 {
240
241 if (lppsn->hdr.code == UDN_DELTAPOS)
242 {
243 LPNMUPDOWN lpnmud = (LPNMUPDOWN)lParam;
244
245 if (lppsn->hdr.idFrom == IDC_UPDOWN_BUFFER_SIZE)
246 {
247 lpnmud->iPos = min(max(lpnmud->iPos + lpnmud->iDelta, 1), 999);
248 ConInfo->HistoryBufferSize = lpnmud->iPos;
249 PropSheet_Changed(GetParent(hDlg), hDlg);
250 }
251 else if (lppsn->hdr.idFrom == IDC_UPDOWN_NUM_BUFFER)
252 {
253 lpnmud->iPos = min(max(lpnmud->iPos + lpnmud->iDelta, 1), 999);
255 PropSheet_Changed(GetParent(hDlg), hDlg);
256 }
257 }
258 else if (lppsn->hdr.code == PSN_APPLY)
259 {
260 ApplyConsoleInfo(hDlg);
261 return TRUE;
262 }
263 break;
264 }
265
266 case WM_COMMAND:
267 {
268 if (HIWORD(wParam) == BN_CLICKED)
269 {
270 switch (LOWORD(wParam))
271 {
273 {
274 ConInfo->CursorSize = 25;
275 PropSheet_Changed(GetParent(hDlg), hDlg);
276 break;
277 }
279 {
280 ConInfo->CursorSize = 50;
281 PropSheet_Changed(GetParent(hDlg), hDlg);
282 break;
283 }
285 {
286 ConInfo->CursorSize = 100;
287 PropSheet_Changed(GetParent(hDlg), hDlg);
288 break;
289 }
291 {
293 PropSheet_Changed(GetParent(hDlg), hDlg);
294 break;
295 }
297 {
299 PropSheet_Changed(GetParent(hDlg), hDlg);
300 break;
301 }
303 {
304 ConInfo->QuickEdit = (IsDlgButtonChecked(hDlg, IDC_CHECK_QUICK_EDIT) == BST_CHECKED); // BST_UNCHECKED or BST_INDETERMINATE => FALSE
305 PropSheet_Changed(GetParent(hDlg), hDlg);
306 break;
307 }
309 {
310 ConInfo->InsertMode = (IsDlgButtonChecked(hDlg, IDC_CHECK_INSERT_MODE) == BST_CHECKED); // BST_UNCHECKED or BST_INDETERMINATE => FALSE
311 PropSheet_Changed(GetParent(hDlg), hDlg);
312 break;
313 }
315 {
316 ConInfo->HistoryNoDup = (IsDlgButtonChecked(hDlg, IDC_CHECK_DISCARD_DUPLICATES) == BST_CHECKED); // BST_UNCHECKED or BST_INDETERMINATE => FALSE
317 PropSheet_Changed(GetParent(hDlg), hDlg);
318 break;
319 }
320 }
321 }
322 else
323 if (HIWORD(wParam) == EN_KILLFOCUS)
324 {
325 switch (LOWORD(wParam))
326 {
328 {
329 DWORD sizeBuff;
330
331 sizeBuff = GetDlgItemInt(hDlg, IDC_EDIT_BUFFER_SIZE, NULL, FALSE);
332 sizeBuff = min(max(sizeBuff, 1), 999);
333
334 ConInfo->HistoryBufferSize = sizeBuff;
335 PropSheet_Changed(GetParent(hDlg), hDlg);
336 break;
337 }
339 {
340 DWORD numBuff;
341
342 numBuff = GetDlgItemInt(hDlg, IDC_EDIT_NUM_BUFFER, NULL, FALSE);
343 numBuff = min(max(numBuff, 1), 999);
344
346 PropSheet_Changed(GetParent(hDlg), hDlg);
347 break;
348 }
349 }
350 }
351 else
352 // (HIWORD(wParam) == CBN_KILLFOCUS)
355 {
357 INT iItem;
358 UINT CodePage;
359
360 iItem = (INT)SendMessageW(hWndList, CB_GETCURSEL, 0, 0);
361 if (iItem == CB_ERR)
362 break;
363
364 CodePage = (UINT)SendMessageW(hWndList, CB_GETITEMDATA, iItem, 0);
365 if (CodePage == CB_ERR)
366 break;
367
368 /* If the user has selected a different code page... */
369 if ((HIWORD(wParam) == CBN_SELENDOK) && (CodePage != ConInfo->CodePage))
370 {
371 /* ... update the code page and change the property sheet state */
372 ConInfo->CodePage = CodePage;
374 PropSheet_Changed(GetParent(hDlg), hDlg);
375 }
376 }
377
378 break;
379 }
380
381 default:
382 break;
383 }
384
385 return FALSE;
386}
static HWND hWndList[5+1]
Definition: SetParent.c:10
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Definition: registry.h:49
WPARAM wParam
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LPARAM lParam
Definition: combotst.c:139
#define ERROR_SUCCESS
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#define TRUE
Definition: types.h:120
#define FALSE
Definition: types.h:117
PCONSOLE_STATE_INFO ConInfo
Definition: console.c:23
VOID ApplyConsoleInfo(HWND hwndDlg)
Definition: console.c:88
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Definition: console.h:65
static UINT CurrentCodePage
Definition: font.c:48
static VOID AddCodePage(IN PLIST_CTL ListCtl, IN UINT CodePage)
Definition: options.c:31
static INT List_GetCount(IN PLIST_CTL ListCtl)
Definition: options.c:19
static VOID BuildCodePageList(IN HWND hDlg, IN UINT CurrentCodePage)
Definition: options.c:74
static VOID UpdateDialogElements(IN HWND hDlg, IN PCONSOLE_STATE_INFO pConInfo)
Definition: options.c:156
static ULONG_PTR List_GetData(IN PLIST_CTL ListCtl, IN INT Index)
Definition: options.c:25
INT_PTR CALLBACK OptionsProc(HWND hDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
Definition: options.c:223
#define IDC_EDIT_NUM_BUFFER
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#define IDC_CHECK_INSERT_MODE
Definition: resource.h:20
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Definition: resource.h:22
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#define IDC_UPDOWN_BUFFER_SIZE
Definition: resource.h:23
#define IDC_CHECK_QUICK_EDIT
Definition: resource.h:19
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Definition: resource.h:29
#define IDL_CODEPAGE
Definition: resource.h:31
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Definition: settings.h:50
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int32_t INT
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_In_ WDFCOLLECTION _In_ ULONG Index
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Definition: winnls.h:231
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Definition: winnls.h:234
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