Add basic support for app switching

1 files changed, 35 insertions, 0 deletions

diff --git a/homescreen/src/shell.cpp b/homescreen/src/shell.cpp
new file mode 100644
index 0000000..b4dd98d
--- /dev/null
+++ b/homescreen/src/shell.cpp
@@ -0,0 +1,35 @@
+/*
+ * Copyright (c) 2019 Collabora Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <QGuiApplication>
+#include <QDebug>
+#include "shell.h"
+#include <qpa/qplatformnativeinterface.h>
+#include <stdio.h>
+
+void Shell::activate_app(QWindow *win, const QString &app_id)
+{
+    QPlatformNativeInterface *native = qApp->platformNativeInterface();
+    QScreen *screen = win->screen();
+    struct wl_output *output;
+
+    output = static_cast<struct wl_output *>(native->nativeResourceForScreen(
+        "output", const_cast<QScreen *>(screen)));
+
+    agl_shell_activate_app(this->shell.get(),
+                           app_id.toStdString().c_str(),
+                           output);
+}