Introduces shared lib that provides the API of D-Bus org.agl.homescreen.

Initial implementation to show the idea. Also availabale a sample app that uses the new lib. The lib uses the GNU D-Bus lib.

Signed-off-by: Bocklage, Jens <Jens_Bocklage@mentor.com>

3 files changed, 134 insertions, 0 deletions

diff --git a/libhomescreen/include/libhomescreen.hpp b/libhomescreen/include/libhomescreen.hpp
new file mode 100644
index 0000000..f92e190
--- /dev/null
+++ b/libhomescreen/include/libhomescreen.hpp
@@ -0,0 +1,22 @@
+#ifndef LIBHOMESCREEN_HPP
+#define LIBHOMESCREEN_HPP
+
+// forward declarations
+struct _LibHomeScreenHomescreen;
+typedef struct _LibHomeScreenHomescreen LibHomeScreenHomescreen;
+
+class LibHomeScreen
+{
+public:
+    LibHomeScreen();
+    ~LibHomeScreen();
+
+    // these are representing the D-Bus methods:
+    void hardKeyPressed(int key);
+    void toggleFullScreen();
+
+private:
+    LibHomeScreenHomescreen *mp_libHomeScreenHomescreen_Proxy;
+};
+
+#endif // LIBHOMESCREEN_HPP
diff --git a/libhomescreen/libhomescreen.pro b/libhomescreen/libhomescreen.pro
new file mode 100644
index 0000000..b488e90
--- /dev/null
+++ b/libhomescreen/libhomescreen.pro
@@ -0,0 +1,53 @@
+#-------------------------------------------------
+#
+# Project created by QtCreator 2016-10-28T11:05:51
+#
+#-------------------------------------------------
+
+QT       -= core gui
+
+TARGET = homescreen
+TEMPLATE = lib
+
+SOURCES += \
+        src/libhomescreen.cpp
+
+HEADERS += \
+        include/libhomescreen.hpp
+
+CONFIG += link_pkgconfig
+PKGCONFIG += glib-2.0 gio-unix-2.0
+
+XMLSOURCES = \
+    ../interfaces/homescreen.xml
+
+gen_proxy_skeleton_h.input = XMLSOURCES
+gen_proxy_skeleton_h.commands = \
+    gdbus-codegen --generate-c-code ${QMAKE_FILE_IN_BASE} --c-namespace LibHomeScreen --interface-prefix org.agl. ${QMAKE_FILE_IN}
+gen_proxy_skeleton_h.output = ${QMAKE_FILE_IN_BASE}.h
+gen_proxy_skeleton_h.variable_out = HEADERS
+gen_proxy_skeleton_h.clean = ${QMAKE_FILE_IN_BASE}.h
+
+gen_proxy_skeleton_c.input = XMLSOURCES
+gen_proxy_skeleton_c.commands = \
+    gdbus-codegen --generate-c-code ${QMAKE_FILE_IN_BASE} --c-namespace LibHomeScreen --interface-prefix org.agl. ${QMAKE_FILE_IN}
+gen_proxy_skeleton_c.output = ${QMAKE_FILE_IN_BASE}.c
+gen_proxy_skeleton_c.variable_out = SOURCES
+gen_proxy_skeleton_c.clean = ${QMAKE_FILE_IN_BASE}.c
+
+
+QMAKE_EXTRA_COMPILERS += gen_proxy_skeleton_h gen_proxy_skeleton_c
+
+# remove generated files
+QMAKE_CLEAN += -r \
+    $$OUT_PWD/*
+
+
+#    ../interfaces/appframework.xml \
+#    ../interfaces/daynightmode.xml \
+#    ../interfaces/homescreen.xml \
+#    ../interfaces/inputevent.xml \
+#    ../interfaces/popup.xml \
+#    ../interfaces/proximity.xml \
+#    ../interfaces/statusbar.xml \
+#    ../interfaces/windowmanager.xml
diff --git a/libhomescreen/src/libhomescreen.cpp b/libhomescreen/src/libhomescreen.cpp
new file mode 100644
index 0000000..978a42c
--- /dev/null
+++ b/libhomescreen/src/libhomescreen.cpp
@@ -0,0 +1,59 @@
+#include "homescreen.h" // generated from xml
+#include "include/libhomescreen.hpp"
+
+#include <stdio.h>
+#include <stdlib.h>
+
+LibHomeScreen::LibHomeScreen()
+{
+    GError *err = NULL;
+
+    mp_libHomeScreenHomescreen_Proxy = lib_home_screen_homescreen_proxy_new_for_bus_sync(
+                G_BUS_TYPE_SESSION,
+                G_DBUS_PROXY_FLAGS_NONE,
+                "org.agl.homescreen",
+                "/HomeScreen",
+                NULL,
+                &err);
+
+    if (NULL != err)
+    {
+        fprintf(stderr, "Unable to create proxy: %s\n", err->message);
+    }
+}
+
+LibHomeScreen::~LibHomeScreen()
+{
+    g_object_unref(mp_libHomeScreenHomescreen_Proxy);
+}
+
+void LibHomeScreen::hardKeyPressed(int key)
+{
+    GError *err = NULL;
+
+    lib_home_screen_homescreen_call_hard_key_pressed_sync(
+                mp_libHomeScreenHomescreen_Proxy,
+                key,
+                NULL,
+                &err);
+
+    if (NULL != err)
+    {
+        fprintf(stderr, "Unable to call hardKeyPressed: %s\n", err->message);
+    }
+}
+
+void LibHomeScreen::toggleFullScreen()
+{
+    GError *err = NULL;
+
+    lib_home_screen_homescreen_call_toggle_full_screen_sync(
+                mp_libHomeScreenHomescreen_Proxy,
+                NULL,
+                &err);
+
+    if (NULL != err)
+    {
+        fprintf(stderr, "Unable to call toggleFullScreen: %s\n", err->message);
+    }
+}