[PATCH] user32: WM_MOUSEACTIVATE should return MA_NOACTIVATE for WM_LBUTTONDOWN/HTCAPTION message.

28 Oct 2019

Supercedes: 171968

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=47945
Signed-off-by: Alistair Leslie-Hughes <leslie_alistair(a)hotmail.com>
---
 dlls/user32/defwnd.c    |  2 +-
 dlls/user32/tests/win.c | 35 ++++++++++++++++++++++++++++++++---
 2 files changed, 33 insertions(+), 4 deletions(-)

diff --git a/dlls/user32/defwnd.c b/dlls/user32/defwnd.c
index c0d1190710..9cd1298923 100644
--- a/dlls/user32/defwnd.c
+++ b/dlls/user32/defwnd.c
@@ -409,7 +409,7 @@ static LRESULT DEFWND_DefWinProc( HWND hwnd, UINT msg, WPARAM wParam, LPARAM lPa
         }
 
         /* Caption clicks are handled by NC_HandleNCLButtonDown() */
-        return MA_ACTIVATE;
+        return ( HIWORD(lParam) == WM_LBUTTONDOWN && LOWORD(lParam) == HTCAPTION ? MA_NOACTIVATE : MA_ACTIVATE );
 
     case WM_ACTIVATE:
         /* The default action in Windows is to set the keyboard focus to
diff --git a/dlls/user32/tests/win.c b/dlls/user32/tests/win.c
index 784849b2ba..367d7300a1 100644
--- a/dlls/user32/tests/win.c
+++ b/dlls/user32/tests/win.c
@@ -2717,7 +2717,7 @@ static void test_SetWindowPos(HWND hwnd, HWND hwnd2)
     ret = SetWindowPos(hwnd_child, NULL, 0, 0, 0, 0, SWP_NOSIZE|SWP_NOMOVE|SWP_NOACTIVATE|SWP_SHOWWINDOW);
     ok(ret, "Got %d\n", ret);
     flush_events( TRUE );
-    todo_wine check_active_state(hwnd2, hwnd2, hwnd2);
+    check_active_state(hwnd2, hwnd2, hwnd2);
     DestroyWindow(hwnd_child);
 }
 
@@ -3371,8 +3371,8 @@ static void test_SetForegroundWindow(HWND hwnd)
 
     while (PeekMessageA(&msg, 0, 0, 0, PM_REMOVE)) DispatchMessageA(&msg);
     if (0) check_wnd_state(hwnd2, hwnd2, hwnd2, 0);
-    todo_wine ok(GetActiveWindow() == hwnd2, "Expected active window %p, got %p.\n", hwnd2, GetActiveWindow());
-    todo_wine ok(GetFocus() == hwnd2, "Expected focus window %p, got %p.\n", hwnd2, GetFocus());
+    ok(GetActiveWindow() == hwnd2, "Expected active window %p, got %p.\n", hwnd2, GetActiveWindow());
+    ok(GetFocus() == hwnd2, "Expected focus window %p, got %p.\n", hwnd2, GetFocus());
 
     SetForegroundWindow(hwnd);
     check_wnd_state(hwnd, hwnd, hwnd, 0);
@@ -3965,6 +3965,35 @@ static void test_mouse_input(HWND hwnd)
     TEST_MOUSEACTIVATE(HTCLOSE,MA_ACTIVATE);
     TEST_MOUSEACTIVATE(HTHELP,MA_ACTIVATE);
 
+#define TEST_MOUSEACTIVATE2(A,B)                                                          \
+       res = SendMessageA(hwnd, WM_MOUSEACTIVATE, (WPARAM)hwnd, (LPARAM)MAKELRESULT(A,WM_LBUTTONDOWN));   \
+       ok(res == B, "WM_MOUSEACTIVATE for %s returned %ld\n", #A, res);
+
+    TEST_MOUSEACTIVATE2(HTERROR,MA_ACTIVATE);
+    TEST_MOUSEACTIVATE2(HTTRANSPARENT,MA_ACTIVATE);
+    TEST_MOUSEACTIVATE2(HTNOWHERE,MA_ACTIVATE);
+    TEST_MOUSEACTIVATE2(HTCLIENT,MA_ACTIVATE);
+    TEST_MOUSEACTIVATE2(HTCAPTION,MA_NOACTIVATE);
+    TEST_MOUSEACTIVATE2(HTSYSMENU,MA_ACTIVATE);
+    TEST_MOUSEACTIVATE2(HTSIZE,MA_ACTIVATE);
+    TEST_MOUSEACTIVATE2(HTMENU,MA_ACTIVATE);
+    TEST_MOUSEACTIVATE2(HTHSCROLL,MA_ACTIVATE);
+    TEST_MOUSEACTIVATE2(HTVSCROLL,MA_ACTIVATE);
+    TEST_MOUSEACTIVATE2(HTMINBUTTON,MA_ACTIVATE);
+    TEST_MOUSEACTIVATE2(HTMAXBUTTON,MA_ACTIVATE);
+    TEST_MOUSEACTIVATE2(HTLEFT,MA_ACTIVATE);
+    TEST_MOUSEACTIVATE2(HTRIGHT,MA_ACTIVATE);
+    TEST_MOUSEACTIVATE2(HTTOP,MA_ACTIVATE);
+    TEST_MOUSEACTIVATE2(HTTOPLEFT,MA_ACTIVATE);
+    TEST_MOUSEACTIVATE2(HTTOPRIGHT,MA_ACTIVATE);
+    TEST_MOUSEACTIVATE2(HTBOTTOM,MA_ACTIVATE);
+    TEST_MOUSEACTIVATE2(HTBOTTOMLEFT,MA_ACTIVATE);
+    TEST_MOUSEACTIVATE2(HTBOTTOMRIGHT,MA_ACTIVATE);
+    TEST_MOUSEACTIVATE2(HTBORDER,MA_ACTIVATE);
+    TEST_MOUSEACTIVATE2(HTOBJECT,MA_ACTIVATE);
+    TEST_MOUSEACTIVATE2(HTCLOSE,MA_ACTIVATE);
+    TEST_MOUSEACTIVATE2(HTHELP,MA_ACTIVATE);
+
     ShowWindow(popup, SW_HIDE);
 
     /* Test sending double click to the non-client area, while capturing the window after
-- 
2.17.1

    

Alistair Leslie-Hughes

Marvin

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