Add suil_init()

This allows the actual host argc and argv to be passed to QApplication if it is
created by Suil (for Qt in non-Qt cases), and initializes X11 threads to fix
Qt5 in Gtk2.

1 files changed, 18 insertions, 1 deletions

diff --git a/suil/suil.h b/suil/suil.h
index 16df9bd..5f1b7fe 100644
--- a/suil/suil.h
+++ b/suil/suil.h
@@ -1,5 +1,5 @@
 /*
-  Copyright 2011-2014 David Robillard <http://drobilla.net>
+  Copyright 2011-2017 David Robillard <http://drobilla.net>
 
   Permission to use, copy, modify, and/or distribute this software for any
   purpose with or without fee is hereby granted, provided that the above
@@ -124,6 +124,23 @@ typedef void (*SuilTouchFunc)(
 	uint32_t       port_index,
 	bool           grabbed);
 
+/** Initialization argument. */
+typedef enum {
+	SUIL_ARG_NONE
+} SuilArg;
+
+/**
+   Initialize suil.
+
+   This function should be called as early as possible, before any other GUI
+   toolkit functions.  The variable argument list is a sequence of SuilArg keys
+   and corresponding value pairs for passing any necessary platform-specific
+   information.  It must be terminated with SUIL_ARG_NONE.
+*/
+SUIL_API
+void
+suil_init(int* argc, char*** argv, SuilArg key, ...);
+
 /**
    Create a new UI host descriptor.
    @param write_func Function to send a value to a plugin port.