3 files changed, 96 insertions, 0 deletions

diff --git a/uisimulator/common/SOURCES b/uisimulator/common/SOURCES
index 881049ec59..bda79b66b9 100644
--- a/uisimulator/common/SOURCES
+++ b/uisimulator/common/SOURCES
@@ -6,6 +6,7 @@ font-player.c
 lcd-playersim.c
 #endif
 sim_icons.c
+sim_tasks.c
 stubs.c
 powermgmt-sim.c
 
diff --git a/uisimulator/common/sim_tasks.c b/uisimulator/common/sim_tasks.c
new file mode 100644
index 0000000000..2fc887cc37
--- /dev/null
+++ b/uisimulator/common/sim_tasks.c
@@ -0,0 +1,70 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2009 by Jens Arnold
+ *
+ * Rockbox simulator specific tasks
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+#include "config.h"
+#include "kernel.h"
+#include "screendump.h"
+#include "thread.h"
+
+static void sim_thread(void);
+static long sim_thread_stack[DEFAULT_STACK_SIZE/sizeof(long)];
+            /* stack isn't actually used in the sim */
+static const char sim_thread_name[] = "sim";
+static struct event_queue sim_queue;
+
+/* possible events for the sim thread */
+enum {
+    SIM_SCREENDUMP,
+};
+
+void sim_thread(void)
+{
+    struct queue_event ev;
+    
+    while (1)
+    {
+        queue_wait(&sim_queue, &ev);
+        switch(ev.id)
+        {
+            case SIM_SCREENDUMP:
+                screen_dump();
+#ifdef HAVE_REMOTE_LCD
+                remote_screen_dump();
+#endif
+                break;
+        }
+    }
+}
+
+void sim_tasks_init(void)
+{
+    queue_init(&sim_queue, false);
+    
+    create_thread(sim_thread, sim_thread_stack, sizeof(sim_thread_stack), 0,
+                  sim_thread_name IF_PRIO(,PRIORITY_BACKGROUND) IF_COP(,CPU));
+}
+
+void sim_trigger_screendump(void)
+{
+    queue_post(&sim_queue, SIM_SCREENDUMP, 0);
+}
diff --git a/uisimulator/common/sim_tasks.h b/uisimulator/common/sim_tasks.h
new file mode 100644
index 0000000000..fe42deeb97
--- /dev/null
+++ b/uisimulator/common/sim_tasks.h
@@ -0,0 +1,25 @@
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2009 by Jens Arnold
+ *
+ * Rockbox simulator specific tasks
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+
+void sim_tasks_init(void);
+void sim_trigger_screendump(void);