we build against same headers, so include should be sibling of source. reconfigure project to use new include dir, remove multiprocessor compile (prevented compilation of PluginEditor, Pluginprocessor), removed references to files that no longer exist, add reference to filepickerfragment.h

include/fluidsynth/log.h

@@ -0,0 +1,84 @@
+/* FluidSynth - A Software Synthesizer
+ *
+ * Copyright (C) 2003  Peter Hanappe and others.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *  
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free
+ * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA
+ */
+
+#ifndef _FLUIDSYNTH_LOG_H
+#define _FLUIDSYNTH_LOG_H
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/**
+ * @file log.h
+ * @brief Logging interface
+ *
+ * The default logging function of the fluidsynth prints its messages
+ * to the stderr. The synthesizer uses five level of messages: #FLUID_PANIC,
+ * #FLUID_ERR, #FLUID_WARN, #FLUID_INFO, and #FLUID_DBG.
+ *
+ * A client application can install a new log function to handle the
+ * messages differently. In the following example, the application
+ * sets a callback function to display #FLUID_PANIC messages in a dialog,
+ * and ignores all other messages by setting the log function to
+ * NULL:
+ *
+ * @code
+ *   fluid_set_log_function(FLUID_PANIC, show_dialog, (void*) root_window);
+ *   fluid_set_log_function(FLUID_ERR, NULL, NULL);
+ *   fluid_set_log_function(FLUID_WARN, NULL, NULL);
+ *   fluid_set_log_function(FLUID_DBG, NULL, NULL);
+ * @endcode
+ */
+
+/**
+ * FluidSynth log levels.
+ */
+enum fluid_log_level { 
+  FLUID_PANIC,   /**< The synth can't function correctly any more */
+  FLUID_ERR,     /**< Serious error occurred */
+  FLUID_WARN,    /**< Warning */
+  FLUID_INFO,    /**< Verbose informational messages */
+  FLUID_DBG,     /**< Debugging messages */
+  LAST_LOG_LEVEL /**< @deprecated As of 1.1.7 this enum value is deprecated and will be removed in a future release, because it prevents adding new enum values without breaking ABI compatibility. */
+};
+
+/**
+ * Log function handler callback type used by fluid_set_log_function().
+ * @param level Log level (#fluid_log_level)
+ * @param message Log message text
+ * @param data User data pointer supplied to fluid_set_log_function().
+ */
+typedef void (*fluid_log_function_t)(int level, char* message, void* data);
+
+FLUIDSYNTH_API 
+fluid_log_function_t fluid_set_log_function(int level, fluid_log_function_t fun, void* data);
+
+FLUIDSYNTH_API void fluid_default_log_function(int level, char* message, void* data);
+
+FLUIDSYNTH_API int fluid_log(int level, const char *fmt, ...);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _FLUIDSYNTH_LOG_H */