[Feature] Simulator add headphone and lineout toggling

Change-Id: I0b019414643e5c9037c0128093488da49e1a4c0d

firmware/target/hosted/sdl/button-sdl.c

@@ -320,6 +320,26 @@ static void button_event(int key, bool pressed)
             sim_trigger_usb(usb_connected);
         }
         return;
+#ifdef HAVE_HEADPHONE_DETECTION
+    case SDLK_p:
+        if (!pressed)
+        {
+            static bool hp_connected = false;
+            hp_connected = !hp_connected;
+            sim_trigger_hp(hp_connected);
+        }
+        return;
+#endif
+#ifdef HAVE_LINEOUT_DETECTION
+    case SDLK_l:
+        if (!pressed)
+        {
+            static bool lo_connected = false;
+            lo_connected = !lo_connected;
+            sim_trigger_lo(lo_connected);
+        }
+        return;
+#endif
 #ifdef HAVE_MULTIDRIVE
     case EXT_KEY:
         if (!pressed)

uisimulator/common/sim_tasks.c

@@ -144,6 +144,32 @@ void sim_trigger_screendump(void)
     queue_post(&sim_queue, SIM_SCREENDUMP, 0);
 }
 
+#ifdef HAVE_HEADPHONE_DETECTION
+static bool is_hp_inserted = true;
+bool headphones_inserted(void)
+{
+    return is_hp_inserted;
+}
+void sim_trigger_hp(bool inserted)
+{
+    is_hp_inserted = inserted;
+    DEBUGF("Headphone %s.\n", inserted ? "inserted":"removed");
+}
+#endif
+
+#ifdef HAVE_LINEOUT_DETECTION
+static bool is_lo_inserted = false;
+bool lineout_inserted(void)
+{
+    return is_lo_inserted;
+}
+void sim_trigger_lo(bool inserted)
+{
+    is_lo_inserted = inserted;
+    DEBUGF("Lineout %s.\n", inserted ? "inserted":"removed");
+}
+#endif
+
 static bool is_usb_inserted;
 void sim_trigger_usb(bool inserted)
 {
@@ -157,8 +183,10 @@ void sim_trigger_usb(bool inserted)
     {
         send_event(SYS_EVENT_USB_EXTRACTED, NULL);
         queue_post(&sim_queue, SIM_USB_EXTRACTED, 0);
+        DEBUGF("USB %s.\n", inserted ? "inserted":"removed");
     }
     is_usb_inserted = inserted;
+
 }
 
 int usb_detect(void)
@@ -204,6 +232,8 @@ void sim_trigger_external(bool inserted)
         queue_post(&sim_queue, SIM_EXT_INSERTED, drive);
     else
         queue_post(&sim_queue, SIM_EXT_EXTRACTED, drive);
+
+    DEBUGF("Ext %s\n", inserted ? "inserted":"removed");
 }
 
 bool hostfs_present(int drive)

uisimulator/common/sim_tasks.h

@@ -29,5 +29,6 @@ void sim_tasks_init(void);
 void sim_trigger_screendump(void);
 void sim_trigger_usb(bool inserted);
 void sim_trigger_external(bool inserted);
-
+void sim_trigger_hp(bool inserted);
+void sim_trigger_lo(bool inserted);
 #endif

uisimulator/common/stubs.c

@@ -172,20 +172,6 @@ bool rtc_check_alarm_flag(void)
 }
 #endif
 
-#ifdef HAVE_HEADPHONE_DETECTION
-bool headphones_inserted(void)
-{
-    return true;
-}
-#endif
-
-#ifdef HAVE_LINEOUT_DETECTION
-bool lineout_inserted(void)
-{
-    return false;
-}
-#endif
-
 #ifdef HAVE_SPDIF_POWER
 void spdif_power_enable(bool on)
 {