Module: wine Branch: master Commit: 71201815bcbf90967f6d6dfc86c995ebb8d3a4ab URL: https://gitlab.winehq.org/wine/wine/-/commit/71201815bcbf90967f6d6dfc86c995e...
Author: Rémi Bernon rbernon@codeweavers.com Date: Fri Jan 26 10:36:14 2024 +0100
user32/tests: Test clicking through attribute-layered windows.
---
dlls/user32/tests/input.c | 114 +++++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 113 insertions(+), 1 deletion(-)
diff --git a/dlls/user32/tests/input.c b/dlls/user32/tests/input.c index 9eafde917af..736172cb504 100644 --- a/dlls/user32/tests/input.c +++ b/dlls/user32/tests/input.c @@ -52,6 +52,7 @@ #include "winbase.h" #include "wingdi.h" #include "winuser.h" +#include "wingdi.h" #include "winnls.h" #include "winreg.h" #include "ddk/hidsdi.h" @@ -3462,6 +3463,28 @@ static LRESULT CALLBACK mouse_move_wndproc(HWND hwnd, UINT msg, WPARAM wparam, L return DefWindowProcW(hwnd, msg, wparam, lparam); }
+static LRESULT CALLBACK mouse_layered_wndproc( HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam ) +{ + append_message( hwnd, msg, wparam, lparam ); + + if (msg == WM_PAINT) + { + HBRUSH brush = CreateSolidBrush( RGB(50, 100, 255) ); + PAINTSTRUCT paint; + RECT client_rect; + + HDC hdc = BeginPaint( hwnd, &paint ); + GetClientRect( hwnd, &client_rect ); + FillRect( hdc, &client_rect, brush ); + EndPaint( hwnd, &paint ); + + DeleteObject( brush ); + return 0; + } + + return DefWindowProcW( hwnd, msg, wparam, lparam ); +} + struct send_input_mouse_test { BOOL set_cursor_pos; @@ -3541,6 +3564,7 @@ static void test_SendInput_mouse_messages(void) { MS_HOOK(WM_LBUTTONDOWN, 50, 50), WIN_MSG(WM_LBUTTONDOWN, (HWND)-1/*hwnd*/, 0x1, MAKELONG(50, 50), .todo = TRUE), + {0/* placeholder for Wine spurious messages */}, {0}, }; struct user_call button_up_hwnd[] = @@ -3553,6 +3577,7 @@ static void test_SendInput_mouse_messages(void) { MS_HOOK(WM_LBUTTONUP, 50, 50), WIN_MSG(WM_LBUTTONUP, (HWND)-1/*hwnd*/, 0, MAKELONG(50, 50), .todo = TRUE), + {0/* placeholder for Wine spurious messages */}, {0}, }; struct user_call button_down_no_message[] = @@ -3571,10 +3596,28 @@ static void test_SendInput_mouse_messages(void) #undef MS_HOOK static const POINT expect_60x50 = {60, 50}, expect_50x50 = {50, 50};
+ static const struct layered_test + { + UINT color; + UINT alpha; + UINT flags; + BOOL expect_click; + } + layered_tests[] = + { + {.flags = LWA_ALPHA, .expect_click = FALSE}, + {.alpha = 1, .flags = LWA_ALPHA, .expect_click = TRUE}, + {.color = RGB(0, 255, 0), .flags = LWA_COLORKEY, .expect_click = TRUE}, + {.color = RGB(50, 100, 255), .flags = LWA_COLORKEY, .expect_click = TRUE}, + {.color = RGB(0, 255, 0), .flags = LWA_COLORKEY | LWA_ALPHA, .expect_click = FALSE}, + {.color = RGB(0, 255, 0), .alpha = 1, .flags = LWA_COLORKEY | LWA_ALPHA, .expect_click = TRUE}, + {.color = RGB(50, 100, 255), .alpha = 1, .flags = LWA_COLORKEY | LWA_ALPHA, .expect_click = TRUE}, + }; + struct create_transparent_window_params params = {0}; ULONG_PTR old_proc, old_other_proc; RECT clip_rect = {55, 55, 55, 55}; - UINT dblclk_time; + UINT dblclk_time, i; HWND hwnd, other; DWORD thread_id; HANDLE thread; @@ -3862,6 +3905,75 @@ static void test_SendInput_mouse_messages(void) SetCapture( 0 );
+ + /* click through layered window with alpha channel / color key */ + + for (i = 0; i < ARRAY_SIZE(layered_tests); i++) + { + const struct layered_test *test = layered_tests + i; + BOOL ret; + + winetest_push_context( "layered %u", i ); + + other = CreateWindowW( L"static", NULL, WS_VISIBLE | WS_POPUP, 0, 0, 100, 100, NULL, NULL, NULL, NULL ); + ok_ne( NULL, other, HWND, "%p" ); + old_other_proc = SetWindowLongPtrW( other, GWLP_WNDPROC, (LONG_PTR)mouse_layered_wndproc ); + ok_ne( 0, old_other_proc, LONG_PTR, "%#Ix" ); + wait_messages( 100, FALSE ); + + + SetWindowLongW( other, GWL_EXSTYLE, GetWindowLongW( other, GWL_EXSTYLE ) | WS_EX_LAYERED ); + ret = SetLayeredWindowAttributes( other, test->color, test->alpha, test->flags ); + if (broken(!ret)) /* broken on Win7 probably because of the separate desktop */ + { + win_skip("Skipping broken SetLayeredWindowAttributes tests\n"); + DestroyWindow( other ); + break; + } + + ok_ret( 1, RedrawWindow( other, NULL, NULL, RDW_ERASE | RDW_INVALIDATE | RDW_FRAME | RDW_ALLCHILDREN ) ); + wait_messages( 5, FALSE ); + current_sequence_len = 0; + + mouse_event( MOUSEEVENTF_LEFTDOWN, 0, 0, 0, 0 ); + wait_messages( 5, FALSE ); + button_down_hwnd_todo[1].message.hwnd = test->expect_click ? other : hwnd; + button_down_hwnd_todo[1].todo = !test->expect_click; + button_down_hwnd_todo[2].todo = !test->alpha && (test->flags & LWA_ALPHA); + ok_seq( button_down_hwnd_todo ); + mouse_event( MOUSEEVENTF_LEFTUP, 0, 0, 0, 0 ); + wait_messages( 5, FALSE ); + button_up_hwnd_todo[1].message.hwnd = test->expect_click ? other : hwnd; + button_up_hwnd_todo[1].todo = !test->expect_click; + button_up_hwnd_todo[2].todo = !test->alpha && (test->flags & LWA_ALPHA); + ok_seq( button_up_hwnd_todo ); + + + /* removing the attribute isn't enough to get mouse input again? */ + + SetWindowLongW( other, GWL_EXSTYLE, GetWindowLongW( other, GWL_EXSTYLE ) & ~WS_EX_LAYERED ); + ok_ret( 1, RedrawWindow( other, NULL, NULL, RDW_ERASE | RDW_INVALIDATE | RDW_FRAME | RDW_ALLCHILDREN ) ); + wait_messages( 5, FALSE ); + + mouse_event( MOUSEEVENTF_LEFTDOWN, 0, 0, 0, 0 ); + wait_messages( 5, FALSE ); + button_down_hwnd_todo[1].message.hwnd = test->expect_click ? other : hwnd; + button_down_hwnd_todo[1].todo = !test->expect_click; + button_down_hwnd_todo[2].todo = !test->alpha && (test->flags & LWA_ALPHA); + ok_seq( button_down_hwnd_todo ); + mouse_event( MOUSEEVENTF_LEFTUP, 0, 0, 0, 0 ); + wait_messages( 5, FALSE ); + button_up_hwnd_todo[1].message.hwnd = test->expect_click ? other : hwnd; + button_up_hwnd_todo[1].todo = !test->expect_click; + button_up_hwnd_todo[2].todo = !test->alpha && (test->flags & LWA_ALPHA); + ok_seq( button_up_hwnd_todo ); + + ok_ret( 1, DestroyWindow( other ) ); + + winetest_pop_context(); + } + + /* warm up test case by moving cursor and window a bit first */ ok_ret( 1, SetCursorPos( 60, 50 ) ); ok_ret( 1, SetWindowPos( hwnd, NULL, 10, 0, 0, 0, SWP_NOSIZE ) );