static LRESULT CALLBACK RichUtil_Proc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam) { TRichUtil *ru; EnterCriticalSection(&csRich); ru = li.List_Find(&sListInt, (TRichUtil*)&hwnd); LeaveCriticalSection(&csRich); if (ru == NULL) return 0; switch(msg) { case WM_CHAR: { HWND hwndMsg = GetDlgItem(GetParent(hwnd), IDC_MESSAGE); if (hwndMsg != hwnd) { SetFocus(hwndMsg); SendMessage(hwndMsg, WM_CHAR, wParam, lParam); } break; } case WM_THEMECHANGED: case WM_STYLECHANGED: { RichUtil_ClearUglyBorder(ru); break; } case WM_NCPAINT: { LRESULT ret = CallWindowProc(ru->origProc, hwnd, msg, wParam, lParam); if (ru->hasUglyBorder && MyIsThemeActive()) { HANDLE hTheme = MyOpenThemeData(ru->hwnd, L"EDIT"); if (hTheme) { RECT rcBorder; RECT rcClient; int nState; HDC hdc = GetWindowDC(ru->hwnd); LONG style = GetWindowLong(hwnd, GWL_STYLE); GetWindowRect(hwnd, &rcBorder); rcBorder.right -= rcBorder.left; rcBorder.bottom -= rcBorder.top; rcBorder.left = rcBorder.top = 0; CopyRect(&rcClient, &rcBorder); rcClient.left += ru->rect.left; rcClient.top += ru->rect.top; rcClient.right -= ru->rect.right; rcClient.bottom -= ru->rect.bottom; ExcludeClipRect(hdc, rcClient.left, rcClient.top, rcClient.right, rcClient.bottom); if (MyIsThemeBackgroundPartiallyTransparent(hTheme, EP_EDITTEXT, ETS_NORMAL)) MyDrawThemeParentBackground(hwnd, hdc, &rcBorder); if (style & WS_DISABLED) nState = ETS_DISABLED; else if (style & ES_READONLY) nState = ETS_READONLY; else nState = ETS_NORMAL; MyDrawThemeBackground(hTheme, hdc, EP_EDITTEXT, nState, &rcBorder, NULL); MyCloseThemeData(hTheme); ReleaseDC(hwnd, hdc); return 0; } } return ret; } case WM_NCCALCSIZE: { LRESULT ret = CallWindowProc(ru->origProc, hwnd, msg, wParam, lParam); NCCALCSIZE_PARAMS *ncsParam = (NCCALCSIZE_PARAMS*)lParam; if (ru->hasUglyBorder && MyIsThemeActive()) { HANDLE hTheme = MyOpenThemeData(hwnd, L"EDIT"); if (hTheme) { RECT rcClient ={0}; HDC hdc = GetDC(GetParent(hwnd)); if (MyGetThemeBackgroundContentRect(hTheme, hdc, EP_EDITTEXT, ETS_NORMAL, &ncsParam->rgrc[0], &rcClient) == S_OK) { ru->rect.left = rcClient.left-ncsParam->rgrc[0].left; ru->rect.top = rcClient.top-ncsParam->rgrc[0].top; ru->rect.right = ncsParam->rgrc[0].right-rcClient.right; ru->rect.bottom = ncsParam->rgrc[0].bottom-rcClient.bottom; ncsParam->rgrc[0] = rcClient; MyCloseThemeData(hTheme); ReleaseDC(GetParent(hwnd), hdc); return WVR_REDRAW; } ReleaseDC(GetParent(hwnd), hdc); MyCloseThemeData(hTheme); } } return ret; } case WM_ENABLE: RedrawWindow(hwnd, NULL, NULL, RDW_INVALIDATE | RDW_NOCHILDREN | RDW_UPDATENOW | RDW_FRAME); break; case WM_GETDLGCODE: return CallWindowProc(ru->origProc, hwnd, msg, wParam, lParam) & ~DLGC_HASSETSEL; case WM_NCDESTROY: { LRESULT ret = CallWindowProc(ru->origProc, hwnd, msg, wParam, lParam); if (IsWindow(hwnd)) { if((WNDPROC)GetWindowLongPtr(hwnd, GWLP_WNDPROC) == &RichUtil_Proc) SetWindowLongPtr(hwnd, GWLP_WNDPROC, (LONG_PTR)ru->origProc); } EnterCriticalSection(&csRich); li.List_RemovePtr(&sListInt, ru); LeaveCriticalSection(&csRich); mir_free(ru); return ret; } } return CallWindowProc(ru->origProc, hwnd, msg, wParam, lParam); }
static LRESULT CALLBACK RichUtil_Proc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam) { TRichUtil *ru; ru = (TRichUtil *)GetWindowLong(hwnd, GWL_USERDATA); switch(msg) { case WM_THEMECHANGED: case WM_STYLECHANGED: { RichUtil_ClearUglyBorder(ru); break; } case WM_NCPAINT: { LRESULT ret = CallWindowProc(origProc, hwnd, msg, wParam, lParam); if (ru->hasUglyBorder&&MyIsThemeActive()) { HANDLE hTheme = MyOpenThemeData(ru->hwnd, L"EDIT"); if (hTheme) { RECT rcBorder; RECT rcClient; int nState; HDC hdc = GetWindowDC(ru->hwnd); GetWindowRect(hwnd, &rcBorder); rcBorder.right -= rcBorder.left; rcBorder.bottom -= rcBorder.top; rcBorder.left = rcBorder.top = 0; CopyRect(&rcClient, &rcBorder); rcClient.left += ru->rect.left; rcClient.top += ru->rect.top; rcClient.right -= ru->rect.right; rcClient.bottom -= ru->rect.bottom; ExcludeClipRect(hdc, rcClient.left, rcClient.top, rcClient.right, rcClient.bottom); if(MyIsThemeBackgroundPartiallyTransparent(hTheme, EP_EDITTEXT, ETS_NORMAL)) MyDrawThemeParentBackground(hwnd, hdc, &rcBorder); if(!IsWindowEnabled(hwnd)) nState = ETS_DISABLED; else if(SendMessage(hwnd, EM_GETOPTIONS, 0, 0) & ECO_READONLY) nState = ETS_READONLY; else nState = ETS_NORMAL; MyDrawThemeBackground(hTheme, hdc, EP_EDITTEXT, nState, &rcBorder, NULL); MyCloseThemeData(hTheme); ReleaseDC(hwnd, hdc); return 0; } } return ret; } case WM_NCCALCSIZE: { LRESULT ret = CallWindowProc(origProc, hwnd, msg, wParam, lParam); NCCALCSIZE_PARAMS *ncsParam = (NCCALCSIZE_PARAMS*)lParam; if (ru->hasUglyBorder&&MyIsThemeActive()) { HANDLE hTheme = MyOpenThemeData(hwnd, L"EDIT"); if (hTheme) { RECT rcClient; HDC hdc = GetDC(GetParent(hwnd)); ZeroMemory(&rcClient, sizeof(RECT)); if(MyGetThemeBackgroundContentRect(hTheme, hdc, EP_EDITTEXT, ETS_NORMAL, &ncsParam->rgrc[0], &rcClient) == S_OK) { ru->rect.left = rcClient.left-ncsParam->rgrc[0].left; ru->rect.top = rcClient.top-ncsParam->rgrc[0].top; ru->rect.right = ncsParam->rgrc[0].right-rcClient.right; ru->rect.bottom = ncsParam->rgrc[0].bottom-rcClient.bottom; CopyRect(&ncsParam->rgrc[0], &rcClient); MyCloseThemeData(hTheme); ReleaseDC(GetParent(hwnd), hdc); return WVR_REDRAW; } ReleaseDC(GetParent(hwnd), hdc); MyCloseThemeData(hTheme); } } return ret; } case WM_ENABLE: RedrawWindow(hwnd, NULL, NULL, RDW_INVALIDATE|RDW_NOCHILDREN|RDW_UPDATENOW|RDW_FRAME); break; case WM_DESTROY: { LRESULT ret = CallWindowProc(origProc, hwnd, msg, wParam, lParam); if(IsWindow(hwnd)) { if((WNDPROC)GetWindowLong(hwnd, GWL_WNDPROC) == &RichUtil_Proc) SetWindowLong(hwnd, GWL_WNDPROC, (LONG)origProc); } if (ru) free(ru); return ret; } } return CallWindowProc(origProc, hwnd, msg, wParam, lParam); }