ReactOS  0.4.15-dev-3173-g40ee59d
SetFocus.c
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1 /*
2  * PROJECT: ReactOS API tests
3  * LICENSE: LGPL-2.1+ (https://spdx.org/licenses/LGPL-2.1+)
4  * PURPOSE: Test for SetFocus/GetFocus/GetGUIThreadInfo
5  * COPYRIGHT: Copyright 2021 Katayama Hirofumi MZ <katayama.hirofumi.mz@gmail.com>
6  */
7 
8 #include "precomp.h"
9 #include <dlgs.h> // psh1, ...
10 #include <process.h>
11 
12 #define INTERVAL 80
13 
14 static DWORD s_dwMainThreadID;
15 
16 static HWND GetMainThreadFocus(void)
17 {
18  GUITHREADINFO gui = { sizeof(gui) };
19  GetGUIThreadInfo(s_dwMainThreadID, &gui);
20  return gui.hwndFocus;
21 }
22 
23 static unsigned __stdcall thread_proc_0(void *arg)
24 {
25  HWND hwnd = arg;
26 
27  ok_int(GetFocus() == NULL, TRUE);
28  ok_int(GetMainThreadFocus() == GetDlgItem(hwnd, IDOK), TRUE);
29  SendMessageA(hwnd, WM_NEXTDLGCTL, FALSE, FALSE);
30 
31  ok_int(GetFocus() == NULL, TRUE);
32  ok_int(GetMainThreadFocus() == GetDlgItem(hwnd, IDCANCEL), TRUE);
33  SendMessageA(hwnd, WM_NEXTDLGCTL, FALSE, FALSE);
34 
35  ok_int(GetFocus() == NULL, TRUE);
36  ok_int(GetMainThreadFocus() == GetDlgItem(hwnd, psh1), TRUE);
37  SendMessageA(hwnd, WM_NEXTDLGCTL, FALSE, FALSE);
38 
39  ok_int(GetFocus() == NULL, TRUE);
40  ok_int(GetMainThreadFocus() == GetDlgItem(hwnd, IDOK), TRUE);
41  SendMessageA(hwnd, WM_NEXTDLGCTL, TRUE, FALSE);
42 
43  ok_int(GetFocus() == NULL, TRUE);
44  ok_int(GetMainThreadFocus() == GetDlgItem(hwnd, psh1), TRUE);
45  keybd_event(VK_TAB, KEYEVENTF_KEYUP, 0, 0);
46  Sleep(INTERVAL);
47 
48  ok_int(GetFocus() == NULL, TRUE);
49  ok_int(GetMainThreadFocus() == GetDlgItem(hwnd, IDOK), TRUE);
50  keybd_event(VK_TAB, KEYEVENTF_KEYUP, 0, 0);
51  Sleep(INTERVAL);
52 
53  ok_int(GetFocus() == NULL, TRUE);
54  ok_int(GetMainThreadFocus() == GetDlgItem(hwnd, IDCANCEL), TRUE);
55  keybd_event(VK_TAB, KEYEVENTF_KEYUP, 0, 0);
56  Sleep(INTERVAL);
57 
58  ok_int(GetFocus() == NULL, TRUE);
59  ok_int(GetMainThreadFocus() == GetDlgItem(hwnd, psh1), TRUE);
60  keybd_event(VK_TAB, KEYEVENTF_KEYUP, 0, 0);
61  Sleep(INTERVAL);
62 
63  ok_int(GetFocus() == NULL, TRUE);
64  ok_int(GetMainThreadFocus() == GetDlgItem(hwnd, IDOK), TRUE);
65 
66  PostMessageA(hwnd, WM_COMMAND, psh3, 0);
67  return 0;
68 }
69 
70 static unsigned __stdcall thread_proc_1(void *arg)
71 {
72  HWND hwnd = arg;
73 
74  ok_int(GetFocus() == NULL, TRUE);
75  ok_int(GetMainThreadFocus() == NULL, TRUE);
76  keybd_event(VK_TAB, KEYEVENTF_KEYUP, 0, 0);
77  Sleep(INTERVAL);
78 
79  ok_int(GetFocus() == NULL, TRUE);
80  ok_int(GetMainThreadFocus() == NULL, TRUE);
81  keybd_event(VK_TAB, KEYEVENTF_KEYUP, 0, 0);
82  Sleep(INTERVAL);
83 
84  ok_int(GetFocus() == NULL, TRUE);
85  ok_int(GetMainThreadFocus() == NULL, TRUE);
86 
87  PostMessageA(hwnd, WM_COMMAND, psh3, 0);
88  return 0;
89 }
90 
91 static unsigned __stdcall thread_proc_2(void *arg)
92 {
93  HWND hwnd = arg;
94 
95  ok_int(GetFocus() == NULL, TRUE);
96  ok_int(GetMainThreadFocus() == GetDlgItem(hwnd, IDCANCEL), TRUE);
97  keybd_event(VK_TAB, KEYEVENTF_KEYUP, 0, 0);
98  Sleep(INTERVAL);
99 
100  ok_int(GetFocus() == NULL, TRUE);
101  ok_int(GetMainThreadFocus() == GetDlgItem(hwnd, psh1), TRUE);
102  keybd_event(VK_TAB, KEYEVENTF_KEYUP, 0, 0);
103  Sleep(INTERVAL);
104 
105  ok_int(GetFocus() == NULL, TRUE);
106  ok_int(GetMainThreadFocus() == GetDlgItem(hwnd, IDOK), TRUE);
107  keybd_event(VK_TAB, KEYEVENTF_KEYUP, 0, 0);
108  Sleep(INTERVAL);
109 
110  PostMessageA(hwnd, WM_COMMAND, psh4, 0);
111  return 0;
112 }
113 
114 static INT_PTR CALLBACK
115 DialogProc_0(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
116 {
117  HANDLE hThread;
118  switch (uMsg)
119  {
120  case WM_INITDIALOG:
121  ok_int(GetFocus() == NULL, TRUE);
122  SetFocus(GetDlgItem(hwnd, IDOK));
123  ok_int(GetFocus() == GetDlgItem(hwnd, IDOK), TRUE);
124  SendMessageA(hwnd, WM_NEXTDLGCTL, FALSE, FALSE);
125 
126  ok_int(GetFocus() == GetDlgItem(hwnd, IDCANCEL), TRUE);
127  SendMessageA(hwnd, WM_NEXTDLGCTL, TRUE, FALSE);
128 
129  ok_int(GetFocus() == GetDlgItem(hwnd, IDOK), TRUE);
130  SendMessageA(hwnd, WM_NEXTDLGCTL, FALSE, FALSE);
131 
132  ok_int(GetFocus() == GetDlgItem(hwnd, IDCANCEL), TRUE);
133  SendMessageA(hwnd, WM_NEXTDLGCTL, FALSE, FALSE);
134 
135  ok_int(GetFocus() == GetDlgItem(hwnd, psh1), TRUE);
136  SendMessageA(hwnd, WM_NEXTDLGCTL, FALSE, FALSE);
137 
138  ok_int(GetFocus() == GetDlgItem(hwnd, IDOK), TRUE);
139  SetFocus(GetDlgItem(hwnd, IDCANCEL));
140  PostMessageA(hwnd, WM_COMMAND, psh2, 0);
141  return TRUE;
142 
143  case WM_COMMAND:
144  switch (LOWORD(wParam))
145  {
146  case psh2:
147  ok_int(GetFocus() == GetDlgItem(hwnd, IDOK), TRUE);
148  hThread = (HANDLE)_beginthreadex(NULL, 0, thread_proc_0, hwnd, 0, NULL);
149  CloseHandle(hThread);
150  break;
151 
152  case psh3:
153  ok_int(GetFocus() == GetDlgItem(hwnd, IDOK), TRUE);
154  EndDialog(hwnd, IDCLOSE);
155  break;
156  }
157  break;
158  }
159  return 0;
160 }
161 
162 static INT_PTR CALLBACK
163 DialogProc_1(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
164 {
165  HANDLE hThread;
166  switch (uMsg)
167  {
168  case WM_INITDIALOG:
169  SetFocus(GetDlgItem(hwnd, IDCANCEL));
170  PostMessageA(hwnd, WM_COMMAND, psh2, 0);
171  return FALSE;
172 
173  case WM_COMMAND:
174  switch (LOWORD(wParam))
175  {
176  case psh2:
177  ok_int(GetFocus() == GetDlgItem(hwnd, IDCANCEL), TRUE);
178  EnableWindow(GetDlgItem(hwnd, IDCANCEL), FALSE);
179  ok_int(GetFocus() == NULL, TRUE);
180 
181  hThread = (HANDLE)_beginthreadex(NULL, 0, thread_proc_1, hwnd, 0, NULL);
182  CloseHandle(hThread);
183  break;
184 
185  case psh3:
186  ok_int(GetFocus() == NULL, TRUE);
187  EnableWindow(GetDlgItem(hwnd, IDCANCEL), TRUE);
188 
189  ok_int(GetFocus() == NULL, TRUE);
190  SetFocus(GetDlgItem(hwnd, IDCANCEL));
191  ok_int(GetFocus() == GetDlgItem(hwnd, IDCANCEL), TRUE);
192 
193  hThread = (HANDLE)_beginthreadex(NULL, 0, thread_proc_2, hwnd, 0, NULL);
194  CloseHandle(hThread);
195  break;
196 
197  case psh4:
198  ok_int(GetFocus() == GetDlgItem(hwnd, IDCANCEL), TRUE);
199  ShowWindow(GetDlgItem(hwnd, IDCANCEL), SW_HIDE);
200 
201  ok_int(GetFocus() == GetDlgItem(hwnd, IDOK), TRUE);
202  ShowWindow(GetDlgItem(hwnd, IDCANCEL), SW_SHOW);
203 
204  ok_int(GetFocus() == GetDlgItem(hwnd, IDOK), TRUE);
205  EndDialog(hwnd, IDCLOSE);
206  break;
207  }
208  break;
209  }
210  return 0;
211 }
212 
213 START_TEST(SetFocus)
214 {
215  s_dwMainThreadID = GetCurrentThreadId();
216  Sleep(INTERVAL);
217  ok_int((INT)DialogBoxA(GetModuleHandleA(NULL), "SETFOCUS", NULL, DialogProc_0), IDCLOSE);
218  ok_int((INT)DialogBoxA(GetModuleHandleA(NULL), "SETFOCUS", NULL, DialogProc_1), IDCLOSE);
219 }
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#define IDOK
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#define CloseHandle
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VOID WINAPI DECLSPEC_HOTPATCH Sleep(IN DWORD dwMilliseconds)
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static unsigned __stdcall thread_proc_0(void *arg)
Definition: SetFocus.c:23
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#define WM_NEXTDLGCTL
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#define KEYEVENTF_KEYUP
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Definition: SetFocus.c:16
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Definition: SetFocus.c:115
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Definition: SetFocus.c:213
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#define psh2
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Definition: SetFocus.c:14
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BOOL WINAPI EndDialog(_In_ HWND, _In_ INT_PTR)
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Definition: SetFocus.c:12
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