* give tsr plugins the choice to quit or not

* bumps plugin api version


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11405 a1c6a512-1295-4272-9138-f99709370657

2 files changed, 25 insertions, 8 deletions

diff --git a/apps/plugins/alpine_cdc.c b/apps/plugins/alpine_cdc.c
index 134bb3dee6..65108680c6 100644
--- a/apps/plugins/alpine_cdc.c
+++ b/apps/plugins/alpine_cdc.c
@@ -1122,8 +1122,10 @@ void thread(void)
 }
 
 /* callback to end the TSR plugin, called before a new one gets loaded */
-void exit_tsr(void)
+bool exit_tsr(bool reenter)
 {
+    if (reenter)
+        return false; /* dont let it start again */
     gTread.exiting = true; /* tell the thread to end */
     while (!gTread.ended) /* wait until it did */
         rb->yield();
@@ -1133,6 +1135,7 @@ void exit_tsr(void)
     timer_set_mode(TM_OFF); /* timer interrupt off */
 
     sound_normal(); /* restore sound settings */
+    return true;
 }
 
 /****************** main ******************/
diff --git a/apps/plugins/battery_bench.c b/apps/plugins/battery_bench.c
index 75d5cbcabd..85d35b003e 100644
--- a/apps/plugins/battery_bench.c
+++ b/apps/plugins/battery_bench.c
@@ -92,7 +92,7 @@ PLUGIN_HEADER
 /****************************** Plugin Entry Point ****************************/
 static struct plugin_api* rb;
 int main(void);
-void exit_tsr(void);
+bool exit_tsr(bool);
 void thread(void);
 
 
@@ -119,13 +119,27 @@ struct batt_info
 
 struct event_queue thread_q;
 
-void exit_tsr(void)
+bool exit_tsr(bool reenter)
 {
-    rb->queue_post(&thread_q, EV_EXIT, NULL);
-    while (!s_thread.ended)
-        rb->yield();
-    /* remove the thread's queue from the broadcast list */
-    rb->queue_delete(&thread_q);
+    bool exit = true;
+    (void)reenter;
+    rb->lcd_clear_display();
+    rb->lcd_puts_scroll(0, 0, "Batt.Bench is currently running.");
+    rb->lcd_puts_scroll(0, 1, "Press OFF to cancel the test");
+    rb->lcd_puts_scroll(0, 2, "Anything else will resume");
+    rb->lcd_update();
+    if (rb->button_get(true) != BATTERY_OFF)
+        exit = false;
+    if (exit)
+    {
+        rb->queue_post(&thread_q, EV_EXIT, NULL);
+        while (!s_thread.ended)
+            rb->yield();
+        /* remove the thread's queue from the broadcast list */
+        rb->queue_delete(&thread_q);
+        return true;
+    }
+    else return false;
 }
 
 #define BIT_CHARGER     0x1000