Detach launcher application from HomeScreen

    Detach launcher application from Homescreen,
    Use qlibhomescreen instead of homescreenhandle.

    [Patch sets 3]
    This application needs qlibhomescreen, add into sdk in 14597.

    [Patch sets 4]
    Right now add qlibhomescreen class into src for instead.
    Delete it after qlibhomescreen is add into sdk.

    [Patch sets 5]
    From Jan-Simon advise, waitting for qlibhomescreen sdk.
    So return to Patch sets 3.

Relative commit:
    https://gerrit.automotivelinux.org/gerrit/#/c/14597/

Task-AGL: SPEC-1518

Change-Id: Ia16aecddd2bf4623038a84254a0c56967ace9b92
Signed-off-by: zheng_wenlong <wenlong_zheng@nexty-ele.com>

1 files changed, 55 insertions, 0 deletions

diff --git a/launcher/src/applicationlauncher.h b/launcher/src/applicationlauncher.h
new file mode 100644
index 0000000..d205994
--- /dev/null
+++ b/launcher/src/applicationlauncher.h
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2016 The Qt Company Ltd.
+ * Copyright (C) 2016, 2017 Mentor Graphics Development (Deutschland) GmbH
+ * Copyright (c) 2018 TOYOTA MOTOR CORPORATION
+ *
+ * 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.
+ */
+
+#ifndef APPLICATIONLAUNCHER_H
+#define APPLICATIONLAUNCHER_H
+
+#include <QtCore/QObject>
+
+class QTimer;
+
+class ApplicationLauncher : public QObject
+{
+    Q_OBJECT
+    Q_PROPERTY(bool launching READ isLaunching NOTIFY launchingChanged)
+    Q_PROPERTY(QString current READ current WRITE setCurrent NOTIFY currentChanged)
+public:
+    explicit ApplicationLauncher(QObject *parent = NULL);
+
+    bool isLaunching() const;
+    QString current() const;
+
+signals:
+    void newAppRequestsToBeVisible(int pid);
+    void launchingChanged(bool launching);
+    void currentChanged(const QString &current);
+
+public slots:
+    int launch(const QString &application);
+    void setCurrent(const QString &current);
+
+private:
+    void setLaunching(bool launching);
+
+private:
+    bool m_launching;
+    QString m_current;
+    QTimer *m_timeout;
+};
+
+#endif // APPLICATIONLAUNCHER_H