lv2_external_ui.h

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/*
  LV2 External UI extension
  This work is in public domain.
 
  This file 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.
 
  If you have questions, contact Filipe Coelho (aka falkTX) <[email protected]>
  or ask in #lad channel, FreeNode IRC network.
*/
 
#ifndef LV2_EXTERNAL_UI_H
#define LV2_EXTERNAL_UI_H
 
#include "lv2/lv2plug.in/ns/extensions/ui/ui.h"
 
#define LV2_EXTERNAL_UI_URI     "http://kxstudio.sf.net/ns/lv2ext/external-ui"
#define LV2_EXTERNAL_UI_PREFIX  LV2_EXTERNAL_UI_URI "#"
 
#define LV2_EXTERNAL_UI__Host   LV2_EXTERNAL_UI_PREFIX "Host"
#define LV2_EXTERNAL_UI__Widget LV2_EXTERNAL_UI_PREFIX "Widget"
 
#define LV2_EXTERNAL_UI_DEPRECATED_URI "http://lv2plug.in/ns/extensions/ui#external"
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef struct _LV2_External_UI_Widget {
  void (*run)(struct _LV2_External_UI_Widget * _this_);
 
  void (*show)(struct _LV2_External_UI_Widget * _this_);
 
  void (*hide)(struct _LV2_External_UI_Widget * _this_);
 
} LV2_External_UI_Widget;
 
#define LV2_EXTERNAL_UI_RUN(ptr)  (ptr)->run(ptr)
#define LV2_EXTERNAL_UI_SHOW(ptr) (ptr)->show(ptr)
#define LV2_EXTERNAL_UI_HIDE(ptr) (ptr)->hide(ptr)
 
typedef struct _LV2_External_UI_Host {
  void (*ui_closed)(LV2UI_Controller controller);
 
  const char * plugin_human_id;
 
} LV2_External_UI_Host;
 
#ifdef __cplusplus
} /* extern "C" */
#endif
 
#endif /* LV2_EXTERNAL_UI_H */