X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Fcec-config-gui%2FAsyncForm.cs;h=ab9afdd3ce7557b732a1827fe5845bf050345252;hb=5b8c27619d881cf9f7f83123e8ded59b137d4e5d;hp=4584d755c79a595ea2c4989add5ce2595fe29178;hpb=5de1dde470c394fc45791fbb747fdf8ad6e73b2a;p=deb_libcec.git

diff --git a/src/cec-config-gui/AsyncForm.cs b/src/cec-config-gui/AsyncForm.cs
index 4584d75..ab9afdd 100644
--- a/src/cec-config-gui/AsyncForm.cs
+++ b/src/cec-config-gui/AsyncForm.cs
@@ -114,5 +114,26 @@ namespace CecConfigGui
         control.Visible = val;
       }
     }
+
+    delegate void DisplayDialogCallback(Form control, bool modal);
+    public void DisplayDialog(Form control, bool modal)
+    {
+      if (this.InvokeRequired)
+      {
+        DisplayDialogCallback d = new DisplayDialogCallback(DisplayDialog);
+        try
+        {
+          this.Invoke(d, new object[] { control, modal });
+        }
+        catch (Exception) { }
+      }
+      else
+      {
+        if (modal)
+          control.ShowDialog(this);
+        else
+          control.Show(this);
+      }
+    }
   }
 }