Zebediah Figura : user32: Send WM_CANCELMODE to the current capture window after initializing a modal dialog.

[Alexandre Julliard]

Module: wine
Branch: oldstable
Commit: d60a0ad930e15f07d430bae28bdea7a3426e97f2
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=d60a0ad930e15f07d430bae28...

Author: Zebediah Figura 
Date:   Wed Jan  6 22:49:48 2021 -0600

user32: Send WM_CANCELMODE to the current capture window after initializing a modal dialog.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=48860
Signed-off-by: Zebediah Figura 
Signed-off-by: Alexandre Julliard 
(cherry picked from commit 32f5dfde0db785b862af1c8a81152f268c08fa47)
Signed-off-by: Michael Stefaniuc

---

dlls/user32/dialog.c       | 5 +++++
 dlls/user32/tests/dialog.c | 6 +++---
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/dlls/user32/dialog.c b/dlls/user32/dialog.c
index 88c2930c065..0541c3d82a3 100644
--- a/dlls/user32/dialog.c
+++ b/dlls/user32/dialog.c
@@ -671,6 +671,8 @@ static HWND DIALOG_CreateIndirect( HINSTANCE hInst, LPCVOID dlgTemplate,

if (DIALOG_CreateControls32( hwnd, dlgTemplate, &template, hInst, unicode ))
     {
+        HWND capture;
+
         /* Send initialisation messages and set focus */

if (dlgProc)
@@ -699,6 +701,9 @@ static HWND DIALOG_CreateIndirect( HINSTANCE hInst, LPCVOID dlgTemplate,
             }
         }

+        if (modal_owner && (capture = GetCapture()))
+            SendMessageW( capture, WM_CANCELMODE, 0, 0 );
+
         if (template.style & WS_VISIBLE && !(GetWindowLongW( hwnd, GWL_STYLE ) & WS_VISIBLE))
         {
            ShowWindow( hwnd, SW_SHOWNORMAL );   /* SW_SHOW doesn't always work */
diff --git a/dlls/user32/tests/dialog.c b/dlls/user32/tests/dialog.c
index c7f80c7b734..629fcd2e7dc 100644
--- a/dlls/user32/tests/dialog.c
+++ b/dlls/user32/tests/dialog.c
@@ -2194,7 +2194,7 @@ static INT_PTR CALLBACK capture_release_proc(HWND dialog, UINT message, WPARAM w
         HWND child = (HWND)lparam;
         DWORD style;

-        todo_wine ok(!GetCapture(), "got capture %p\n", GetCapture());
+        ok(!GetCapture(), "got capture %p\n", GetCapture());
         style = GetWindowLongA(child, GWL_STYLE);
         ok(!(style & WS_DISABLED), "child should not be disabled\n");

@@ -2235,12 +2235,12 @@ static void test_capture_release(void)
     SetCapture(child);
     ret = DialogBoxParamA(GetModuleHandleA(NULL), "TEST_EMPTY_DIALOG", NULL, capture_release_proc, (LPARAM)child);
     ok(ret == 1, "got %#Ix\n", ret);
-    todo_wine ok(!GetCapture(), "got capture %p\n", GetCapture());
+    ok(!GetCapture(), "got capture %p\n", GetCapture());

SetCapture(child);
     ret = DialogBoxParamA(GetModuleHandleA(NULL), "TEST_EMPTY_DIALOG", window, capture_release_proc, (LPARAM)child);
     ok(ret == 1, "got %#Ix\n", ret);
-    todo_wine ok(!GetCapture(), "got capture %p\n", GetCapture());
+    ok(!GetCapture(), "got capture %p\n", GetCapture());

SetCapture(child);
     dialog = CreateDialogParamA(GetModuleHandleA(NULL), "TEST_EMPTY_DIALOG",