efl: common Efl.Model implementation functions helpers.

Signed-off-by: Cedric BAIL <cedric@osg.samsung.com>

1 files changed, 73 insertions, 9 deletions

diff --git a/src/lib/efl/Efl_Model_Common.h b/src/lib/efl/Efl_Model_Common.h
index ce1ed3b66b..1afa5e1026 100644
--- a/src/lib/efl/Efl_Model_Common.h
+++ b/src/lib/efl/Efl_Model_Common.h
@@ -1,9 +1,5 @@
-#ifndef _EFL_MODEL_COMMON_H
-#define _EFL_MODEL_COMMON_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
+#ifndef EFL_MODEL_COMMON_H__
+# define EFL_MODEL_COMMON_H__
 
 /**
  * @struct _Efl_Model_Children_Event
@@ -31,8 +27,76 @@ struct _Efl_Model_Children_Event
  */
 typedef struct _Efl_Model_Children_Event Efl_Model_Children_Event;
 
+#include "interfaces/efl_model_base.eo.h"
+
+ /**
+  * @brief Sets the new load status signaling an event if changed
+  *
+  * @param model The model to call the event @c EFL_MODEL_EVENT_LOAD_STATUS
+  * @param load The load status to be changed
+  * @param status The new status
+  */
+EAPI void efl_model_load_set(Efl_Model_Base *model, Efl_Model_Load *load, Efl_Model_Load_Status status) EINA_ARG_NONNULL(1, 2);
+
+/**
+ * @brief Slices a list
+ *
+ * If the @p start and @p count are 0, a new accessor of the entire list is returned
+ *
+ * @param list The list to get the slice
+ * @param start The nth element to start the slice
+ * @param count The number of elements
+ * @return The accessor to the sliced elements or @c NULL if error
+ */
+EAPI Eina_Accessor *efl_model_list_slice(Eina_List *list, unsigned start, unsigned count) EINA_ARG_NONNULL(1);
+
+/**
+ * @brief Notifies an error with an @c EFL_MODEL_EVENT_LOAD_STATUS
+ *
+ * @param model The model to be notified
+ */
+EAPI void efl_model_error_notify(Efl_Model_Base *model) EINA_ARG_NONNULL(1);
+
+/**
+ * @brief Notifies a property changed event with an @c EFL_MODEL_EVENT_PROPERTIES_CHANGED
+ *
+ * @param model The model to be notified
+ * @param property The changed property
+ */
+EAPI void efl_model_property_changed_notify(Efl_Model_Base *model, const char *property);
+
+/**
+ * @brief Notifies a property invalidated event with an @c EFL_MODEL_EVENT_PROPERTIES_CHANGED
+ *
+ * @param model The model to be notified
+ * @param property The invalidated property
+ */
+EAPI void efl_model_property_invalidated_notify(Efl_Model_Base *model, const char *property);
+
+/**
+ * @brief Callback to setup a member of @c Eina_Value_Struct
+ *
+ * @param data The user data
+ * @param index The member index
+ * @param member The member to fill its name and type. Must use @c Eina_Stringshare for name.
+ */
+typedef void (*Efl_Model_Value_Struct_Member_Setup_Cb)(void *data, int index, Eina_Value_Struct_Member *member);
+
+/**
+ * @brief Creates a new struct description
+ *
+ * @param member_count The number of struct members
+ * @param setup_cb The callback to setup struct members
+ * @param data The user data
+ * @return Returns the struct description
+ */
+EAPI Eina_Value_Struct_Desc *efl_model_value_struct_description_new(unsigned int member_count, Efl_Model_Value_Struct_Member_Setup_Cb setup_cb, void *data) EINA_ARG_NONNULL(2);
+
+/**
+ * @brief Frees the memory allocated to the struct description.
+ *
+ * @param desc The struct description. If @c NULL, the function returns immediately.
+ */
+EAPI void efl_model_value_struct_description_free(Eina_Value_Struct_Desc *desc);
 
-#ifdef __cplusplus
-}
-#endif
 #endif