1 //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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10 #include "stringtool.h"
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14 #include <richedit.h>
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18 #define HOOK_DATA_NAME _T("{08D6E55C-5103-4e00-8209-A1C4AB13BBEF}") _T(VERSION)
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20 #define HOOK_DATA_NAME_ARCH _T("{290C0D51-8AEE-403d-9172-E43D46270996}") _T(VERSION)
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22 #define HOOK_DATA_NAME_ARCH _T("{716A5DEB-CB02-4438-ABC8-D00E48673E45}") _T(VERSION)
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25 // Some applications use different values for below messages
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26 // when double click of title bar.
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27 #define SC_MAXIMIZE2 (SC_MAXIMIZE + 2)
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28 #define SC_MINIMIZE2 (SC_MINIMIZE + 2)
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29 #define SC_RESTORE2 (SC_RESTORE + 2)
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33 #define HOOK_RPT0(msg)
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34 #define HOOK_RPT1(msg, arg1)
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35 #define HOOK_RPT2(msg, arg1, arg2)
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37 #define HOOK_RPT0(msg) if (g.m_isLogging) { _RPT0(_CRT_WARN, msg); }
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38 #define HOOK_RPT1(msg, arg1) if (g.m_isLogging) { _RPT1(_CRT_WARN, msg, arg1); }
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39 #define HOOK_RPT2(msg, arg1, arg2) if (g.m_isLogging) { _RPT2(_CRT_WARN, msg, arg1, arg2); }
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42 //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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46 DllExport HookData *g_hookData; ///
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52 HHOOK m_hHookGetMessage; ///
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53 HHOOK m_hHookCallWndProc; ///
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56 static HookDataArch *s_hookDataArch;
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60 HANDLE m_hHookData; ///
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61 HANDLE m_hHookDataArch; ///
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62 HWND m_hwndFocus; ///
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63 HINSTANCE m_hInstDLL; ///
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64 bool m_isInMenu; ///
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65 UINT m_WM_MAYU_MESSAGE; ///
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66 bool m_isImeLock; ///
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67 bool m_isImeCompositioning; ///
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68 HHOOK m_hHookMouseProc; ///
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70 HHOOK m_hHookKeyboardProc; ///
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71 KEYBOARD_DETOUR m_keyboardDetour;
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74 DWORD m_hwndTaskTray; ///
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76 bool m_isInitialized;
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79 _TCHAR m_moduleName[GANA_MAX_PATH];
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86 //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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90 static void notifyThreadDetach();
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91 static void notifyShow(NotifyShow::Show i_show, bool i_isMDI);
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92 static void notifyLog(_TCHAR *i_msg);
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93 static bool mapHookData();
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94 static void unmapHookData();
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95 static bool initialize();
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98 //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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104 _TCHAR path[GANA_MAX_PATH];
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105 GetModuleFileName(NULL, path, GANA_MAX_PATH);
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106 _tsplitpath_s(path, NULL, 0, NULL, 0, g.m_moduleName, GANA_MAX_PATH, NULL, 0);
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107 if (_tcsncmp(g.m_moduleName, _T("Dbgview"), sizeof(_T("Dbgview"))/sizeof(_TCHAR)) != 0 &&
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108 _tcsncmp(g.m_moduleName, _T("windbg"), sizeof(_T("windbg"))/sizeof(_TCHAR)) != 0)
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110 g.m_isLogging = true;
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113 #ifdef USE_MAILSLOT
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115 CreateFile(NOTIFY_MAILSLOT_NAME, GENERIC_WRITE,
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116 FILE_SHARE_READ | FILE_SHARE_WRITE,
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117 (SECURITY_ATTRIBUTES *)NULL, OPEN_EXISTING,
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118 FILE_ATTRIBUTE_NORMAL, (HANDLE)NULL);
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119 if (g.m_hMailslot == INVALID_HANDLE_VALUE)
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121 HOOK_RPT2("MAYU: %S create mailslot failed(0x%08x)\r\n", g.m_moduleName, GetLastError());
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125 HOOK_RPT1("MAYU: %S create mailslot successed\r\n", g.m_moduleName);
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127 #endif //USE_MAILSLOT
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128 if (!mapHookData())
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130 _tsetlocale(LC_ALL, _T(""));
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131 g.m_WM_MAYU_MESSAGE =
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132 RegisterWindowMessage(addSessionId(WM_MAYU_MESSAGE_NAME).c_str());
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133 g.m_hwndTaskTray = g_hookData->m_hwndTaskTray;
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134 g.m_isInitialized = true;
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139 BOOL WINAPI DllMain(HINSTANCE i_hInstDLL, DWORD i_fdwReason,
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140 LPVOID /* i_lpvReserved */)
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142 switch (i_fdwReason)
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144 case DLL_PROCESS_ATTACH:
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147 g.m_isLogging = false;
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149 g.m_isInitialized = false;
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150 g.m_hInstDLL = i_hInstDLL;
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153 case DLL_THREAD_ATTACH:
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155 case DLL_PROCESS_DETACH:
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156 notifyThreadDetach();
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158 #ifdef USE_MAILSLOT
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159 if (g.m_hMailslot != INVALID_HANDLE_VALUE)
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161 CloseHandle(g.m_hMailslot);
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162 g.m_hMailslot = INVALID_HANDLE_VALUE;
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164 #endif //USE_MAILSLOT
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166 case DLL_THREAD_DETACH:
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167 notifyThreadDetach();
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177 static bool mapHookData()
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179 g.m_hHookData = CreateFileMapping(INVALID_HANDLE_VALUE, NULL, PAGE_READWRITE,
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180 0, sizeof(HookData),
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181 addSessionId(HOOK_DATA_NAME).c_str());
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182 if (!g.m_hHookData)
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189 (HookData *)MapViewOfFile(g.m_hHookData, FILE_MAP_READ | FILE_MAP_WRITE,
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190 0, 0, sizeof(HookData));
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197 g.m_hHookDataArch = CreateFileMapping(INVALID_HANDLE_VALUE, NULL, PAGE_READWRITE,
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198 0, sizeof(HookDataArch),
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199 addSessionId(HOOK_DATA_NAME_ARCH).c_str());
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200 if (!g.m_hHookDataArch)
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207 (HookDataArch *)MapViewOfFile(g.m_hHookDataArch, FILE_MAP_READ | FILE_MAP_WRITE,
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208 0, 0, sizeof(HookDataArch));
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209 if (!s_hookDataArch)
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219 /// unmap hook data
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220 static void unmapHookData()
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223 UnmapViewOfFile(g_hookData);
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226 CloseHandle(g.m_hHookData);
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227 g.m_hHookData = NULL;
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228 if (s_hookDataArch)
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229 UnmapViewOfFile(s_hookDataArch);
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230 s_hookDataArch = NULL;
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231 if (g.m_hHookDataArch)
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232 CloseHandle(g.m_hHookDataArch);
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233 g.m_hHookDataArch = NULL;
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238 DllExport bool notify(void *i_data, size_t i_dataSize)
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247 #ifdef USE_MAILSLOT
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249 if (g.m_hMailslot != INVALID_HANDLE_VALUE)
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252 ret = WriteFile(g.m_hMailslot, i_data, i_dataSize, &len, NULL);
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256 HOOK_RPT2("MAYU: %S WriteFile to mailslot failed(0x%08x)\r\n", g.m_moduleName, GetLastError());
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260 HOOK_RPT1("MAYU: %S WriteFile to mailslot successed\r\n", g.m_moduleName);
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264 #else // !USE_MAILSLOT
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265 cd.dwData = reinterpret_cast<Notify *>(i_data)->m_type;
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266 cd.cbData = i_dataSize;
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267 cd.lpData = i_data;
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268 if (g.m_hwndTaskTray == 0)
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270 if (!SendMessageTimeout(reinterpret_cast<HWND>(g.m_hwndTaskTray),
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271 WM_COPYDATA, NULL, reinterpret_cast<LPARAM>(&cd),
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272 SMTO_ABORTIFHUNG | SMTO_NORMAL, 5000, &result))
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274 _RPT0(_CRT_WARN, "MAYU: SendMessageTimeout() timeouted\r\n");
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277 #endif // !USE_MAILSLOT
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282 /// get class name and title name
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283 static void getClassNameTitleName(HWND i_hwnd, bool i_isInMenu,
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284 tstringi *o_className,
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285 tstring *o_titleName)
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287 tstringi &className = *o_className;
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288 tstring &titleName = *o_titleName;
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290 bool isTheFirstTime = true;
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294 className = titleName = _T("MENU");
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295 isTheFirstTime = false;
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300 _TCHAR buf[MAX(GANA_MAX_PATH, GANA_MAX_ATOM_LENGTH)];
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304 GetClassName(i_hwnd, buf, NUMBER_OF(buf));
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306 GetModuleFileName(GetModuleHandle(NULL), buf, NUMBER_OF(buf));
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307 buf[NUMBER_OF(buf) - 1] = _T('\0');
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308 if (isTheFirstTime)
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311 className = tstringi(buf) + _T(":") + className;
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316 GetWindowText(i_hwnd, buf, NUMBER_OF(buf));
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317 buf[NUMBER_OF(buf) - 1] = _T('\0');
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318 for (_TCHAR *b = buf; *b; ++ b)
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319 if (_istlead(*b) && b[1])
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321 else if (_istcntrl(*b))
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324 if (isTheFirstTime)
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327 titleName = tstring(buf) + _T(":") + titleName;
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329 // next loop or exit
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332 i_hwnd = GetParent(i_hwnd);
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333 isTheFirstTime = false;
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339 static void updateShow(HWND i_hwnd, NotifyShow::Show i_show)
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341 bool isMDI = false;
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347 LONG_PTR style = GetWindowLongPtr(i_hwnd, GWL_STYLE);
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349 LONG style = GetWindowLong(i_hwnd, GWL_STYLE);
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351 if (!(style & WS_MAXIMIZEBOX) && !(style & WS_MAXIMIZEBOX))
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352 return; // ignore window that has neither maximize or minimize button
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354 if (style & WS_CHILD)
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357 LONG_PTR exStyle = GetWindowLongPtr(i_hwnd, GWL_EXSTYLE);
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359 LONG exStyle = GetWindowLong(i_hwnd, GWL_EXSTYLE);
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361 if (exStyle & WS_EX_MDICHILD)
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366 return; // ignore non-MDI child window case
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369 notifyShow(i_show, isMDI);
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373 /// notify WM_Targetted
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374 static void notifyName(HWND i_hwnd, Notify::Type i_type = Notify::Type_name)
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376 tstringi className;
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378 getClassNameTitleName(i_hwnd, g.m_isInMenu, &className, &titleName);
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380 NotifySetFocus *nfc = new NotifySetFocus;
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381 nfc->m_type = i_type;
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382 nfc->m_threadId = GetCurrentThreadId();
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383 nfc->m_hwnd = reinterpret_cast<DWORD>(i_hwnd);
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384 tcslcpy(nfc->m_className, className.c_str(), NUMBER_OF(nfc->m_className));
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385 tcslcpy(nfc->m_titleName, titleName.c_str(), NUMBER_OF(nfc->m_titleName));
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387 notify(nfc, sizeof(*nfc));
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392 /// notify WM_SETFOCUS
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393 static void notifySetFocus(bool i_doesForce = false)
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395 HWND hwnd = GetFocus();
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396 if (i_doesForce || hwnd != g.m_hwndFocus)
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398 g.m_hwndFocus = hwnd;
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399 notifyName(hwnd, Notify::Type_setFocus);
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405 static void notifySync()
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408 n.m_type = Notify::Type_sync;
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409 notify(&n, sizeof(n));
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413 /// notify DLL_THREAD_DETACH
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414 static void notifyThreadDetach()
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416 NotifyThreadDetach ntd;
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417 ntd.m_type = Notify::Type_threadDetach;
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418 ntd.m_threadId = GetCurrentThreadId();
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419 notify(&ntd, sizeof(ntd));
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423 /// notify WM_COMMAND, WM_SYSCOMMAND
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424 static void notifyCommand(
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425 HWND i_hwnd, UINT i_message, WPARAM i_wParam, LPARAM i_lParam)
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428 if (g_hookData->m_doesNotifyCommand)
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431 ntc.m_type = Notify::Type_command;
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432 ntc.m_hwnd = i_hwnd;
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433 ntc.m_message = i_message;
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434 ntc.m_wParam = i_wParam;
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435 ntc.m_lParam = i_lParam;
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436 notify(&ntc, sizeof(ntc));
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442 /// notify show of current window
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443 static void notifyShow(NotifyShow::Show i_show, bool i_isMDI)
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446 ns.m_type = Notify::Type_show;
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447 ns.m_show = i_show;
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448 ns.m_isMDI = i_isMDI;
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449 notify(&ns, sizeof(ns));
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454 static void notifyLog(_TCHAR *i_msg)
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457 nl.m_type = Notify::Type_log;
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458 tcslcpy(nl.m_msg, i_msg, NUMBER_OF(nl.m_msg));
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459 notify(&nl, sizeof(nl));
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464 static void funcRecenter(HWND i_hwnd)
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466 _TCHAR buf[MAX(GANA_MAX_PATH, GANA_MAX_ATOM_LENGTH)];
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467 GetClassName(i_hwnd, buf, NUMBER_OF(buf));
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469 if (_tcsicmp(buf, _T("Edit")) == 0)
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471 else if (_tcsnicmp(buf, _T("RichEdit"), 8) == 0)
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474 return; // this function only works for Edit control
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477 LONG_PTR style = GetWindowLongPtr(i_hwnd, GWL_STYLE);
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479 LONG style = GetWindowLong(i_hwnd, GWL_STYLE);
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481 if (!(style & ES_MULTILINE))
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482 return; // this function only works for multi line Edit control
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485 GetClientRect(i_hwnd, &rc);
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486 POINTL p = { (rc.right + rc.left) / 2, (rc.top + rc.bottom) / 2 };
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490 line = SendMessage(i_hwnd, EM_CHARFROMPOS, 0, MAKELPARAM(p.x, p.y));
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491 line = HIWORD(line);
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495 int ci = SendMessage(i_hwnd, EM_CHARFROMPOS, 0, (LPARAM)&p);
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496 line = SendMessage(i_hwnd, EM_EXLINEFROMCHAR, 0, ci);
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498 int caretLine = SendMessage(i_hwnd, EM_LINEFROMCHAR, -1, 0);
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499 SendMessage(i_hwnd, EM_LINESCROLL, 0, caretLine - line);
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504 static void funcSetImeStatus(HWND i_hwnd, int i_status)
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508 hIMC = ImmGetContext(i_hwnd);
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509 if (hIMC == INVALID_HANDLE_VALUE)
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513 i_status = !ImmGetOpenStatus(hIMC);
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515 ImmSetOpenStatus(hIMC, i_status);
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516 ImmReleaseContext(i_hwnd, hIMC);
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521 static void funcSetImeString(HWND i_hwnd, int i_size)
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523 _TCHAR *buf = new _TCHAR(i_size);
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525 _TCHAR ImeDesc[GANA_MAX_ATOM_LENGTH];
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530 = CreateFile(addSessionId(HOOK_PIPE_NAME).c_str(), GENERIC_READ,
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531 FILE_SHARE_READ, (SECURITY_ATTRIBUTES *)NULL,
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532 OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, (HANDLE)NULL);
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533 error = ReadFile(hPipe, buf, i_size, &len, NULL);
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534 CloseHandle(hPipe);
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536 ImeDescLen = ImmGetDescription(GetKeyboardLayout(0),
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537 ImeDesc, sizeof(ImeDesc));
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538 if (_tcsncmp(ImeDesc, _T("SKKIME"), ImeDescLen) > 0)
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539 denom = sizeof(_TCHAR);
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541 HIMC hIMC = ImmGetContext(i_hwnd);
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542 if (hIMC == INVALID_HANDLE_VALUE)
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545 int status = ImmGetOpenStatus(hIMC);
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546 ImmSetCompositionString(hIMC, SCS_SETSTR, buf, len / denom, NULL, 0);
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548 ImmNotifyIME(hIMC, NI_COMPOSITIONSTR, CPS_COMPLETE, 0);
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550 ImmSetOpenStatus(hIMC, status);
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551 ImmReleaseContext(i_hwnd, hIMC);
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554 /// notify lock state
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555 /*DllExport*/ void notifyLockState(int i_cause)
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558 n.m_type = Notify::Type_lockState;
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559 n.m_isNumLockToggled = !!(GetKeyState(VK_NUMLOCK) & 1);
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560 n.m_isCapsLockToggled = !!(GetKeyState(VK_CAPITAL) & 1);
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561 n.m_isScrollLockToggled = !!(GetKeyState(VK_SCROLL) & 1);
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562 n.m_isKanaLockToggled = !!(GetKeyState(VK_KANA) & 1);
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563 n.m_isImeLockToggled = g.m_isImeLock;
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564 n.m_isImeCompToggled = g.m_isImeCompositioning;
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565 n.m_debugParam = i_cause;
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566 notify(&n, sizeof(n));
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569 DllExport void notifyLockState()
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571 notifyLockState(9);
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575 /// hook of GetMessage
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576 LRESULT CALLBACK getMessageProc(int i_nCode, WPARAM i_wParam, LPARAM i_lParam)
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578 if (!g.m_isInitialized)
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584 MSG &msg = (*(MSG *)i_lParam);
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586 if (i_wParam != PM_REMOVE)
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589 switch (msg.message)
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592 case WM_SYSCOMMAND:
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593 notifyCommand(msg.hwnd, msg.message, msg.wParam, msg.lParam);
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597 case WM_SYSKEYDOWN:
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600 if (HIMC hIMC = ImmGetContext(msg.hwnd))
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602 bool prev = g.m_isImeLock;
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603 g.m_isImeLock = !!ImmGetOpenStatus(hIMC);
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604 ImmReleaseContext(msg.hwnd, hIMC);
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605 if (prev != g.m_isImeLock) {
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606 notifyLockState(1);
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609 int nVirtKey = (int)msg.wParam;
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610 // int repeatCount = (msg.lParam & 0xffff);
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611 BYTE scanCode = (BYTE)((msg.lParam >> 16) & 0xff);
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612 bool isExtended = !!(msg.lParam & (1 << 24));
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613 // bool isAltDown = !!(msg.lParam & (1 << 29));
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614 // bool isKeyup = !!(msg.lParam & (1 << 31));
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616 if (nVirtKey == VK_CAPITAL ||
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617 nVirtKey == VK_NUMLOCK ||
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618 nVirtKey == VK_KANA ||
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619 nVirtKey == VK_SCROLL)
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620 notifyLockState(2);
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621 else if (scanCode == g_hookData->m_syncKey &&
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622 isExtended == g_hookData->m_syncKeyIsExtended)
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626 case WM_IME_STARTCOMPOSITION:
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627 g.m_isImeCompositioning = true;
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628 notifyLockState(3);
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630 case WM_IME_ENDCOMPOSITION:
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631 g.m_isImeCompositioning = false;
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632 notifyLockState(4);
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635 if (i_wParam == PM_REMOVE && msg.message == g.m_WM_MAYU_MESSAGE)
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637 switch (msg.wParam)
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639 case MayuMessage_notifyName:
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640 notifyName(msg.hwnd);
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642 case MayuMessage_funcRecenter:
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643 funcRecenter(msg.hwnd);
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645 case MayuMessage_funcSetImeStatus:
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646 funcSetImeStatus(msg.hwnd, msg.lParam);
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648 case MayuMessage_funcSetImeString:
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649 funcSetImeString(msg.hwnd, msg.lParam);
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656 return CallNextHookEx(s_hookDataArch->m_hHookGetMessage,
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657 i_nCode, i_wParam, i_lParam);
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661 /// hook of SendMessage
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662 LRESULT CALLBACK callWndProc(int i_nCode, WPARAM i_wParam, LPARAM i_lParam)
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664 if (!g.m_isInitialized)
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670 CWPSTRUCT &cwps = *(CWPSTRUCT *)i_lParam;
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674 switch (cwps.message)
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676 case WM_ACTIVATEAPP:
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677 case WM_NCACTIVATE:
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681 case WM_SYSCOMMAND:
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682 switch (cwps.wParam)
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686 updateShow(cwps.hwnd, NotifyShow::Show_Maximized);
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690 updateShow(cwps.hwnd, NotifyShow::Show_Minimized);
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694 updateShow(cwps.hwnd, NotifyShow::Show_Normal);
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699 /* through below */
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701 notifyCommand(cwps.hwnd, cwps.message, cwps.wParam, cwps.lParam);
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704 switch (cwps.wParam)
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706 case SIZE_MAXIMIZED:
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707 updateShow(cwps.hwnd, NotifyShow::Show_Maximized);
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709 case SIZE_MINIMIZED:
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710 updateShow(cwps.hwnd, NotifyShow::Show_Minimized);
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712 case SIZE_RESTORED:
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713 updateShow(cwps.hwnd, NotifyShow::Show_Normal);
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719 case WM_MOUSEACTIVATE:
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723 if (LOWORD(cwps.wParam) != WA_INACTIVE)
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726 if (HIWORD(cwps.wParam)) // check minimized flag
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728 // minimized flag on
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729 notifyShow(NotifyShow::Show_Minimized, false);
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730 //notifyShow(NotifyShow::Show_Normal, true);
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734 case WM_ENTERMENULOOP:
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735 g.m_isInMenu = true;
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736 notifySetFocus(true);
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738 case WM_EXITMENULOOP:
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739 g.m_isInMenu = false;
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740 notifySetFocus(true);
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743 g.m_isInMenu = false;
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745 if (g_hookData->m_correctKanaLockHandling) {
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746 if (HIMC hIMC = ImmGetContext(cwps.hwnd)) {
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747 bool status = !!ImmGetOpenStatus(hIMC);
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748 // this code set the VK_KANA state correctly.
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749 ImmSetOpenStatus(hIMC, !status);
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750 ImmSetOpenStatus(hIMC, status);
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751 ImmReleaseContext(cwps.hwnd, hIMC);
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755 notifyLockState(5);
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757 case WM_IME_STARTCOMPOSITION:
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758 g.m_isImeCompositioning = true;
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759 notifyLockState(6);
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761 case WM_IME_ENDCOMPOSITION:
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762 g.m_isImeCompositioning = false;
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763 notifyLockState(7);
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765 case WM_IME_NOTIFY:
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766 if (cwps.wParam == IMN_SETOPENSTATUS)
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767 if (HIMC hIMC = ImmGetContext(cwps.hwnd))
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769 g.m_isImeLock = !!ImmGetOpenStatus(hIMC);
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770 ImmReleaseContext(cwps.hwnd, hIMC);
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771 notifyLockState(8);
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776 return CallNextHookEx(s_hookDataArch->m_hHookCallWndProc, i_nCode,
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777 i_wParam, i_lParam);
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781 static LRESULT CALLBACK lowLevelMouseProc(int nCode, WPARAM wParam, LPARAM lParam)
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783 MSLLHOOKSTRUCT *pMsll = (MSLLHOOKSTRUCT*)lParam;
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784 LONG dx = pMsll->pt.x - g_hookData->m_mousePos.x;
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785 LONG dy = pMsll->pt.y - g_hookData->m_mousePos.y;
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786 HWND target = reinterpret_cast<HWND>(g_hookData->m_hwndMouseHookTarget);
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788 if (!g.m_isInitialized)
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791 if (!g_hookData || nCode < 0 || wParam != WM_MOUSEMOVE)
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794 switch (g_hookData->m_mouseHookType)
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796 case MouseHookType_Wheel:
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797 // For this type, g_hookData->m_mouseHookParam means
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798 // translate rate mouse move to wheel.
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799 mouse_event(MOUSEEVENTF_WHEEL, 0, 0,
\r
800 g_hookData->m_mouseHookParam * dy, 0);
\r
803 case MouseHookType_WindowMove:
\r
807 if (!GetWindowRect(target, &curRect))
\r
810 // g_hookData->m_mouseHookParam < 0 means
\r
811 // target window to move is MDI.
\r
812 if (g_hookData->m_mouseHookParam < 0)
\r
814 HWND parent = GetParent(target);
\r
815 POINT p = {curRect.left, curRect.top};
\r
817 if (parent == NULL || !ScreenToClient(parent, &p))
\r
820 curRect.left = p.x;
\r
824 SetWindowPos(target, NULL,
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828 SWP_ASYNCWINDOWPOS | SWP_NOACTIVATE |
\r
829 SWP_NOOWNERZORDER | SWP_NOSIZE | SWP_NOZORDER);
\r
830 g_hookData->m_mousePos = pMsll->pt;
\r
834 case MouseHookType_None:
\r
841 return CallNextHookEx(g.m_hHookMouseProc,
\r
842 nCode, wParam, lParam);
\r
847 static LRESULT CALLBACK lowLevelKeyboardProc(int nCode, WPARAM wParam, LPARAM lParam)
\r
849 KBDLLHOOKSTRUCT *pKbll = (KBDLLHOOKSTRUCT*)lParam;
\r
851 if (!g.m_isInitialized)
\r
854 if (!g_hookData || nCode < 0)
\r
857 if (g.m_keyboardDetour && g.m_engine)
\r
859 unsigned int result;
\r
860 result = g.m_keyboardDetour(g.m_engine, pKbll);
\r
867 return CallNextHookEx(g.m_hHookKeyboardProc,
\r
868 nCode, wParam, lParam);
\r
870 #endif // NO_DRIVER
\r
874 DllExport int installHooks(KEYBOARD_DETOUR i_keyboardDetour, Engine *i_engine)
\r
876 if (!g.m_isInitialized)
\r
879 g.m_hwndTaskTray = g_hookData->m_hwndTaskTray;
\r
880 s_hookDataArch->m_hHookGetMessage =
\r
881 SetWindowsHookEx(WH_GETMESSAGE, (HOOKPROC)getMessageProc,
\r
883 s_hookDataArch->m_hHookCallWndProc =
\r
884 SetWindowsHookEx(WH_CALLWNDPROC, (HOOKPROC)callWndProc, g.m_hInstDLL, 0);
\r
885 g_hookData->m_mouseHookType = MouseHookType_None;
\r
886 if (i_engine != NULL)
\r
889 g.m_keyboardDetour = i_keyboardDetour;
\r
890 g.m_engine = i_engine;
\r
891 g.m_hHookKeyboardProc =
\r
892 SetWindowsHookEx(WH_KEYBOARD_LL, (HOOKPROC)lowLevelKeyboardProc,
\r
894 #endif // NO_DRIVER
\r
895 g.m_hHookMouseProc =
\r
896 SetWindowsHookEx(WH_MOUSE_LL, (HOOKPROC)lowLevelMouseProc,
\r
903 /// uninstall hooks
\r
904 DllExport int uninstallHooks()
\r
906 if (s_hookDataArch->m_hHookGetMessage)
\r
907 UnhookWindowsHookEx(s_hookDataArch->m_hHookGetMessage);
\r
908 s_hookDataArch->m_hHookGetMessage = NULL;
\r
909 if (s_hookDataArch->m_hHookCallWndProc)
\r
910 UnhookWindowsHookEx(s_hookDataArch->m_hHookCallWndProc);
\r
911 s_hookDataArch->m_hHookCallWndProc = NULL;
\r
912 if (g.m_hHookMouseProc)
\r
913 UnhookWindowsHookEx(g.m_hHookMouseProc);
\r
914 g.m_hHookMouseProc = NULL;
\r
916 if (g.m_hHookKeyboardProc)
\r
917 UnhookWindowsHookEx(g.m_hHookKeyboardProc);
\r
918 g.m_hHookKeyboardProc = NULL;
\r
919 #endif // NO_DRIVER
\r
920 g.m_hwndTaskTray = 0;
\r