initial MPRIS support

Author: Gottox

app/meson.build

@@ -105,6 +105,11 @@ if usb_support
     ]
 endif
 
+mpris_support = get_option('mpris') and host_machine.system() == 'linux'
+if mpris_support
+    src += [ 'src/mpris.c' ]
+endif
+
 cc = meson.get_compiler('c')
 
 dependencies = [
@@ -123,6 +128,11 @@ if usb_support
     dependencies += dependency('libusb-1.0')
 endif
 
+if mpris_support
+    dependencies += dependency('glib-2.0')
+    dependencies += dependency('gio-2.0')
+endif
+
 if host_machine.system() == 'windows'
     dependencies += cc.find_library('mingw32')
     dependencies += cc.find_library('ws2_32')
@@ -174,6 +184,9 @@ conf.set('HAVE_V4L2', v4l2_support)
 # enable HID over AOA support (linux only)
 conf.set('HAVE_USB', usb_support)
 
+# enable DBus MPRIS support (linux only)
+conf.set('HAVE_MPRIS', mpris_support)
+
 configure_file(configuration: conf, output: 'config.h')
 
 src_dir = include_directories('src')

app/src/events.h

@@ -20,6 +20,7 @@ enum {
     SC_EVENT_TIME_LIMIT_REACHED,
     SC_EVENT_CONTROLLER_ERROR,
     SC_EVENT_AOA_OPEN_ERROR,
+    SC_EVENT_RAISE_WINDOW,
 };
 
 bool