Improve input documentation

Change-Id: Ib7ad63817edf20ad651ab6dee18ce28d70d9a80a
Signed-off-by: Jihoon Kim <jihoon48.kim@samsung.com>

diff --git a/doc/ui_efl_util_input_doc.h b/doc/ui_efl_util_input_doc.h
index a7a1844a06e211a56a9386b38f798843457a14f6..133925fb92fddfa5d1e7447f2a589f01b78df5f9 100644 (file)
--- a/doc/ui_efl_util_input_doc.h
+++ b/doc/ui_efl_util_input_doc.h
@@ -27,8 +27,27 @@
  *
  * @section CAPI_EFL_UTIL_INPUT_MODULE_OVERVIEW Overview
  * The EFL UTIL API provides functions to initialize/deinitialize input devices
- * and to generation touch / key events.
+ * and to generate touch / key events.
  *
+ * You can generate key input events that emulate various hardware key presses, touch input events that emulate screen touches, and point input events that emulate mouse moves or clicks.
+ *
+ * @section CAPI_EFL_UTIL_INPUT_MODULE_GENERATING_KEY_INPUT Generating Key Input Events
+ * To generate key input events, follow these steps:
+ * 1. Create the efl_util_inputgen_h structure and initialize the structure members with efl_util_input_initialize_generator(), efl_util_input_initialize_generator_with_name(), or efl_util_input_initialize_generator_with_sync().
+ * 2. After setting the input device type, to generate key input events call efl_util_input_generate_key().
+ * 3. When no longer needed, free the efl_util_inputgen_h structure with efl_util_input_deinitialize_generator().
+ *
+ * @section CAPI_EFL_UTIL_INPUT_MODULE_GENERATING_TOUCH_INPUT Generating Touch Input Events
+ * To generate touch input events, follow these steps:
+ * 1. Create the efl_util_inputgen_h structure and initialize the structure members with efl_util_input_initialize_generator (), efl_util_input_initialize_generator_with_name(), or efl_util_input_initialize_generator_with_sync().
+ * 2. After setting the input device type, to generate touch input events call efl_util_input_generate_touch() or efl_util_input_generate_touch_axis().
+ * 3. When no longer needed, free the efl_util_inputgen_h structure with efl_util_input_deinitialize_generator().
+ *
+ * @section CAPI_EFL_UTIL_INPUT_MODULE_GENERATING_POINTER_INPUT Generating Point Input Events
+ * To generate point input events, follow these steps:
+ * 1. Create the efl_util_inputgen_h structure and initialize the structure members with efl_util_input_initialize_generator(), efl_util_input_initialize_generator_with_name(), or efl_util_input_initialize_generator_with_sync().
+ * 2. After setting the input device type, to generate point input events call efl_util_input_generate_pointer().
+ * 3. When no longer needed, free the efl_util_inputgen_h structure with efl_util_input_deinitialize_generator().
  */
 
 #endif /* __TIZEN_UI_EFL_UTIL_INPUT_DOC_H__ */