[PATCH v2 3/5] winemac.drv: Reactivate the app if needed after hiding its dock icon.

[Tim Clem]

From: Tim Clem

---
 dlls/winemac.drv/cocoa_app.m | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/dlls/winemac.drv/cocoa_app.m b/dlls/winemac.drv/cocoa_app.m
index a86c58f4a30..dd9ae15ab15 100644
--- a/dlls/winemac.drv/cocoa_app.m
+++ b/dlls/winemac.drv/cocoa_app.m
@@ -328,7 +328,22 @@ - (void) doPendingDockIconChange
         }
         else if(NSApp.activationPolicy != NSApplicationActivationPolicyAccessory)
         {
+            BOOL wasActive = [NSApp isActive];
             NSApp.activationPolicy = NSApplicationActivationPolicyAccessory;
+
+            /* Hiding the dock icon deactivates the app. Reactivate if we
+               were active and we still have visible windows. */
+            if (wasActive)
+            {
+                for (NSWindow *w in [NSApp windows])
+                {
+                    if (w.isVisible)
+                    {
+                        [self tryToActivateIgnoringOtherApps:YES];
+                        break;
+                    }
+                }
+            }
         }
     }