Switch browser integration to use native raising of windows

src/gui/macutils/AppKit.h

@@ -0,0 +1,43 @@
+/*
+ *  Copyright (C) 2016 Lennart Glauer <mail@lennart-glauer.de>
+ *  Copyright (C) 2017 KeePassXC Team <team@keepassxc.org>
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 2 or (at your option)
+ *  version 3 of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef KEEPASSX_APPKIT_H
+#define KEEPASSX_APPKIT_H
+
+#include <unistd.h>
+
+extern "C" {
+
+class AppKit
+{
+public:
+    AppKit();
+    ~AppKit();
+
+    pid_t lastActiveProcessId();
+    pid_t activeProcessId();
+    pid_t ownProcessId();
+    bool activateProcess(pid_t pid);
+
+private:
+    void *self;
+};
+
+}  // extern "C"
+
+#endif  // KEEPASSX_APPKIT_H