add gobject interface for lua-plugin.

1 files changed, 42 insertions, 10 deletions

diff --git a/lua/lua-plugin.h b/lua/lua-plugin.h
index 3aa73d6..1964101 100644
--- a/lua/lua-plugin.h
+++ b/lua/lua-plugin.h
@@ -1,8 +1,7 @@
 #ifndef LUA_PLUGIN_H
 #define LUA_PLUGIN_H
 
-int lua_plugin_init(lua_State * L);
-int lua_plugin_fini(lua_State * L);
+#include <glib-object.h>
 
 #define LUA_IMELIBNAME   "ime"
 LUALIB_API int (luaopen_ime) (lua_State * L);
@@ -15,29 +14,62 @@ typedef struct{
   const char * help; /* optional. */
 } lua_command_t;
 
-typedef struct{
-  lua_State * L;
-  GArray * lua_commands; /* Array of lua_command_t. */
-} lua_plugin_context_t;
+/*
+ * Type macros.
+ */
+
+#define IBUS_TYPE_ENGINE_PLUGIN                 (ibus_engine_plugin_get_type ())
+#define IBUS_ENGINE_PLUGIN(obj)                 (G_TYPE_CHECK_INSTANCE_CAST ((obj), IBUS_TYPE_ENGINE_PLUGIN, IBusEnginePlugin))
+#define IBUS_IS_ENGINE_PLUGIN(obj)              (G_TYPE_CHECK_INSTANCE_TYPE ((obj), IBUS_TYPE_ENGINE_PLUGIN))
+#define IBUS_ENGINE_PLUGIN_CLASS(klass)         (G_TYPE_CHECK_CLASS_CAST ((klass), IBUS_TYPE_ENGINE_PLUGIN, IBusEnginePluginClass))
+#define IBUS_IS_ENGINE_PLUGIN_CLASS(klass)      (G_TYPE_CHECK_CLASS ((klass), IBUS_TYPE_ENGINE_PLUGIN))
+#define IBUS_ENGINE_PLUGIN_GET_CLASS(obj)       (G_TYPE_INSTANCE_GET_CLASS ((obj), IBUS_TYPE_ENGINE_PLUGIN, IBusEnginePluginClass))
+
+typedef struct _IBusEnginePlugin IBusEnginePlugin;
+typedef struct _IBusEnginePluginClass IBusEnginePluginClass;
+typedef struct _IBusEnginePluginPrivate IBusEnginePluginPrivate;
+
+struct _IBusEnginePlugin
+{
+  GObject parent_instance;
+
+  /*< private >*/
+  IBusEnginePluginPrivate *priv;  
+};
+
+struct _IBusEnginePluginClass
+{
+  GObjectClass parent_class;
+};
+
+GType ibus_engine_plugin_get_type(void);
 
 /**
  * retrieve all available lua plugin commands.
  * return array of command informations of type lua_command_t.
  */
-GArray * lua_plugin_ime_get_available_commands(lua_State * L);
+GArray * lua_plugin_ime_get_available_commands(IBusEnginePlugin * plugin);
 
 /**
  * retval int: only support string or string array.
  */
-int lua_plugin_ime_call(lua_State * L, const lua_command_t * command, const char * argument /*optional, maybe NULL.*/);
+int lua_plugin_ime_call(IBusEnginePlugin * plugin, const lua_command_t * command, const char * argument /*optional, maybe NULL.*/);
 
 /**
  * retrieve the retval string value. (value has been copied.)
  */
-const char * lua_plugin_ime_get_retval(lua_State * L);
+const char * lua_plugin_ime_get_retval(IBusEnginePlugin * plugin);
 /**
  * retrieve the array of string values. (string values have been copied.)
  */
-GArray * lua_plugin_ime_get_retvals(lua_State * L);
+GArray * lua_plugin_ime_get_retvals(IBusEnginePlugin * plugin);
 
+/*< private >*/
+int lua_plugin_init(IBusEnginePluginPrivate * private);
+int lua_plugin_fini(IBusEnginePluginPrivate * private);
+
+struct _IBusEnginePluginPrivate{
+  lua_State * L;
+  GArray * lua_commands; /* Array of lua_command_t. */
+};
 #endif