xref: /reactos/base/applications/dxdiag/dxdiag.c (revision 8a978a17) 
1 /*
2  * PROJECT:     ReactX Diagnosis Application
3  * LICENSE:     LGPL - See COPYING in the top level directory
4  * FILE:        base/applications/dxdiag/dxdiag.c
5  * PURPOSE:     ReactX diagnosis application entry
6  * COPYRIGHT:   Copyright 2008 Johannes Anderwald
7  *
8  */
9 
10 #include "precomp.h"
11 
12 /* globals */
13 HINSTANCE hInst = 0;
14 HWND hTabCtrlWnd;
15 
16 ////////////////////////////////////////////////////////////////////////////////
17 // Taken from WinSpy++ 1.7
18 // http://www.catch22.net/software/winspy
19 // Copyright (c) 2002 by J Brown
20 //
21 
22 //
23 //	Copied from uxtheme.h
24 //  If you have this new header, then delete these and
25 //  #include <uxtheme.h> instead!
26 //
27 #define ETDT_DISABLE        0x00000001
28 #define ETDT_ENABLE         0x00000002
29 #define ETDT_USETABTEXTURE  0x00000004
30 #define ETDT_ENABLETAB      (ETDT_ENABLE  | ETDT_USETABTEXTURE)
31 
32 //
33 typedef HRESULT (WINAPI * ETDTProc) (HWND, DWORD);
34 
35 //
36 //	Try to call EnableThemeDialogTexture, if uxtheme.dll is present
37 //
38 BOOL EnableDialogTheme(HWND hwnd)
39 {
40     HMODULE hUXTheme;
41     ETDTProc fnEnableThemeDialogTexture;
42 
43     hUXTheme = LoadLibraryA("uxtheme.dll");
44 
45     if(hUXTheme)
46     {
47         fnEnableThemeDialogTexture =
48             (ETDTProc)GetProcAddress(hUXTheme, "EnableThemeDialogTexture");
49 
50         if(fnEnableThemeDialogTexture)
51         {
52             fnEnableThemeDialogTexture(hwnd, ETDT_ENABLETAB);
53 
54             FreeLibrary(hUXTheme);
55             return TRUE;
56         }
57         else
58         {
59             // Failed to locate API!
60             FreeLibrary(hUXTheme);
61             return FALSE;
62         }
63     }
64     else
65     {
66         // Not running under XP? Just fail gracefully
67         return FALSE;
68     }
69 }
70 
71 //---------------------------------------------------------------
72 VOID
73 DestroyTabCtrlDialogs(PDXDIAG_CONTEXT pContext)
74 {
75     UINT Index;
76 
77     /* destroy default dialogs */
78     for(Index = 0; Index < sizeof(pContext->hDialogs) / sizeof(HWND); Index++)
79     {
80        if (pContext->hDialogs[Index])
81            DestroyWindow(pContext->hDialogs[Index]);
82     }
83 
84     /* destroy display dialogs */
85     for(Index = 0; Index < pContext->NumDisplayAdapter; Index++)
86     {
87        if (pContext->hDisplayWnd[Index])
88            DestroyWindow(pContext->hDisplayWnd[Index]);
89     }
90 
91     /* destroy audio dialogs */
92     for(Index = 0; Index < pContext->NumSoundAdapter; Index++)
93     {
94        if (pContext->hSoundWnd[Index])
95            DestroyWindow(pContext->hSoundWnd[Index]);
96     }
97 
98 }
99 
100 //---------------------------------------------------------------
101 VOID
102 InsertTabCtrlItem(HWND hDlgCtrl, INT Position, LPWSTR uId)
103 {
104     WCHAR szName[100];
105     TCITEMW item;
106 
107     /* setup item info */
108     memset(&item, 0, sizeof(TCITEMW));
109     item.mask = TCIF_TEXT;
110 
111     /* load item name */
112     if (!HIWORD(uId))
113     {
114         szName[0] = L'\0';
115         if (!LoadStringW(hInst, LOWORD(uId), szName, 100))
116             return;
117         szName[99] = L'\0';
118         item.pszText = szName;
119     }
120     else
121     {
122         item.pszText = uId;
123     }
124 
125 
126     SendMessageW(hDlgCtrl, TCM_INSERTITEM, Position, (LPARAM)&item);
127 }
128 
129 VOID
130 TabCtrl_OnSelChange(PDXDIAG_CONTEXT pContext)
131 {
132     INT Index;
133     INT CurSel;
134 
135     /* retrieve new page */
136     CurSel = TabCtrl_GetCurSel(hTabCtrlWnd);
137     if (CurSel < 0 || CurSel > pContext->NumDisplayAdapter + pContext->NumSoundAdapter + 5)
138         return;
139 
140     /* hide all windows */
141     for(Index = 0; Index < 5; Index++)
142         ShowWindow(pContext->hDialogs[Index], SW_HIDE);
143 
144     for(Index = 0; Index < pContext->NumDisplayAdapter; Index++)
145         ShowWindow(pContext->hDisplayWnd[Index], SW_HIDE);
146 
147     for(Index = 0; Index < pContext->NumSoundAdapter; Index++)
148         ShowWindow(pContext->hSoundWnd[Index], SW_HIDE);
149 
150 
151     if (CurSel == 0 || CurSel > pContext->NumDisplayAdapter + pContext->NumSoundAdapter)
152     {
153         if (CurSel)
154             CurSel -= pContext->NumDisplayAdapter + pContext->NumSoundAdapter;
155         ShowWindow(pContext->hDialogs[CurSel], SW_SHOW);
156         return;
157     }
158 
159     if (CurSel -1 < pContext->NumDisplayAdapter)
160     {
161         ShowWindow(pContext->hDisplayWnd[CurSel-1], SW_SHOW);
162         return;
163     }
164 
165     CurSel -= pContext->NumDisplayAdapter + 1;
166     ShowWindow(pContext->hSoundWnd[CurSel], SW_SHOW);
167 }
168 
169 VOID
170 InitializeTabCtrl(HWND hwndDlg, PDXDIAG_CONTEXT pContext)
171 {
172     /* get tabctrl */
173     hTabCtrlWnd = GetDlgItem(hwndDlg, IDC_TAB_CONTROL);
174     pContext->hTabCtrl = hTabCtrlWnd;
175 
176     /* create the dialogs */
177     pContext->hDialogs[0] = CreateDialogParamW(hInst, MAKEINTRESOURCEW(IDD_SYSTEM_DIALOG), pContext->hTabCtrl, SystemPageWndProc, (LPARAM)pContext); EnableDialogTheme(pContext->hDialogs[0]);
178     pContext->hDialogs[1] = CreateDialogParamW(hInst, MAKEINTRESOURCEW(IDD_MUSIC_DIALOG), pContext->hTabCtrl, MusicPageWndProc, (LPARAM)pContext); EnableDialogTheme(pContext->hDialogs[1]);
179     pContext->hDialogs[2] = CreateDialogParamW(hInst, MAKEINTRESOURCEW(IDD_INPUT_DIALOG), pContext->hTabCtrl, InputPageWndProc, (LPARAM)pContext); EnableDialogTheme(pContext->hDialogs[2]);
180     pContext->hDialogs[3] = CreateDialogParamW(hInst, MAKEINTRESOURCEW(IDD_NETWORK_DIALOG), pContext->hTabCtrl, NetworkPageWndProc, (LPARAM)pContext); EnableDialogTheme(pContext->hDialogs[3]);
181     pContext->hDialogs[4] = CreateDialogParamW(hInst, MAKEINTRESOURCEW(IDD_HELP_DIALOG), pContext->hTabCtrl, HelpPageWndProc, (LPARAM)pContext); EnableDialogTheme(pContext->hDialogs[4]);
182 
183     /* insert tab ctrl items */
184     InsertTabCtrlItem(hTabCtrlWnd, 0, MAKEINTRESOURCEW(IDS_SYSTEM_DIALOG));
185     InitializeDisplayAdapters(pContext);
186     InitializeDirectSoundPage(pContext);
187     InsertTabCtrlItem(hTabCtrlWnd, pContext->NumDisplayAdapter + pContext->NumSoundAdapter + 1, MAKEINTRESOURCEW(IDS_MUSIC_DIALOG));
188     InsertTabCtrlItem(hTabCtrlWnd, pContext->NumDisplayAdapter + pContext->NumSoundAdapter + 2, MAKEINTRESOURCEW(IDS_INPUT_DIALOG));
189     InsertTabCtrlItem(hTabCtrlWnd, pContext->NumDisplayAdapter + pContext->NumSoundAdapter + 3, MAKEINTRESOURCEW(IDS_NETWORK_DIALOG));
190     InsertTabCtrlItem(hTabCtrlWnd, pContext->NumDisplayAdapter + pContext->NumSoundAdapter + 4, MAKEINTRESOURCEW(IDS_HELP_DIALOG));
191     TabCtrl_OnSelChange(pContext);
192 }
193 
194 VOID
195 InitializeDxDiagDialog(HWND hwndDlg)
196 {
197     PDXDIAG_CONTEXT pContext;
198     HICON hIcon;
199 
200     pContext = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(DXDIAG_CONTEXT));
201     if (!pContext)
202         return;
203 
204     /* store window handle */
205     pContext->hMainDialog = hwndDlg;
206 
207     /* store the context */
208     SetWindowLongPtr(hwndDlg, DWLP_USER, (LONG_PTR)pContext);
209 
210     /* initialize the tab ctrl */
211     InitializeTabCtrl(hwndDlg, pContext);
212 
213     /* load application icon */
214     hIcon = LoadImageW(hInst, MAKEINTRESOURCEW(IDI_APPICON), IMAGE_ICON, 16, 16, 0);
215     if (!hIcon)
216         return;
217     /* display icon */
218     SendMessage(hwndDlg, WM_SETICON, ICON_SMALL, (LPARAM)hIcon);
219 }
220 
221 
222 INT_PTR CALLBACK
223 DxDiagWndProc(HWND hwndDlg, UINT message, WPARAM wParam, LPARAM lParam)
224 {
225     LPNMHDR         pnmh;
226     PDXDIAG_CONTEXT pContext;
227 
228     pContext = (PDXDIAG_CONTEXT)GetWindowLongPtr(hwndDlg, DWLP_USER);
229 
230     switch (message)
231     {
232         case WM_INITDIALOG:
233             InitializeDxDiagDialog(hwndDlg);
234             return TRUE;
235         case WM_COMMAND:
236             if (LOWORD(wParam) == IDC_BUTTON_SAVE_INFO)
237             {
238                //TODO
239                /* handle save information */
240                return TRUE;
241             }
242 
243             if (LOWORD(wParam) == IDC_BUTTON_NEXT)
244             {
245                INT CurSel;
246 
247                /* retrieve current page */
248                CurSel = TabCtrl_GetCurSel(hTabCtrlWnd);
249                CurSel++;
250 
251                /* enable/disable next button */
252                EnableWindow(GetDlgItem(hwndDlg, IDC_BUTTON_NEXT),
253                             (CurSel != TabCtrl_GetItemCount(hTabCtrlWnd) - 1));
254 
255                /* switch to next tab */
256                SendMessageW(hTabCtrlWnd, TCM_SETCURSEL, CurSel, 0L);
257 
258                /* show next page */
259                TabCtrl_OnSelChange(pContext);
260                return TRUE;
261             }
262 
263             if (LOWORD(wParam) == IDC_BUTTON_HELP)
264             {
265                //TODO
266                /* handle help button */
267                return TRUE;
268             }
269 
270             if (LOWORD(wParam) == IDCANCEL || LOWORD(wParam) == IDC_BUTTON_EXIT) {
271                 EndDialog(hwndDlg, LOWORD(wParam));
272                 return TRUE;
273             }
274             break;
275 
276         case WM_NOTIFY:
277             pnmh = (LPNMHDR)lParam;
278             if ((pnmh->hwndFrom == hTabCtrlWnd) && (pnmh->idFrom == IDC_TAB_CONTROL) && (pnmh->code == TCN_SELCHANGE))
279             {
280                INT CurSel = TabCtrl_GetCurSel(hTabCtrlWnd);
281 
282                /* enable/disable next button */
283                EnableWindow(GetDlgItem(hwndDlg, IDC_BUTTON_NEXT),
284                             (CurSel != TabCtrl_GetItemCount(hTabCtrlWnd) - 1));
285 
286                 TabCtrl_OnSelChange(pContext);
287             }
288             break;
289         case WM_DESTROY:
290             DestroyTabCtrlDialogs(pContext);
291             return DefWindowProc(hwndDlg, message, wParam, lParam);
292     }
293     return 0;
294 }
295 
296 int APIENTRY wWinMain(HINSTANCE hInstance,
297                       HINSTANCE hPrevInstance,
298                       LPWSTR     lpCmdLine,
299                       int       nCmdShow)
300 {
301 
302     INITCOMMONCONTROLSEX InitControls;
303 
304     UNREFERENCED_PARAMETER(hPrevInstance);
305     UNREFERENCED_PARAMETER(lpCmdLine);
306     UNREFERENCED_PARAMETER(nCmdShow);
307 
308     InitControls.dwSize = sizeof(INITCOMMONCONTROLSEX);
309     InitControls.dwICC = ICC_TAB_CLASSES | ICC_LISTVIEW_CLASSES | ICC_STANDARD_CLASSES | ICC_TREEVIEW_CLASSES;
310     InitCommonControlsEx(&InitControls);
311 
312     hInst = hInstance;
313 
314     DialogBox(hInst, MAKEINTRESOURCE(IDD_MAIN_DIALOG), NULL, DxDiagWndProc);
315 
316     return 0;
317 }
318