Adding method to get the "activatable" state of an action group.

Perry Werneck
1 parent 06041c11
Showing 2 changed files with 37 additions and 0 deletions Show diff stats
src/core/actions/table.c
src/include/lib3270/actions.h
@@ -731,3 +731,30 @@
 	return actions;
  }
  
+ static int default_activatable_state(const H3270 *hSession)
+ {
+ 	return hSession == NULL ? 0 : 1;
+ }
+
+ LIB3270_EXPORT int lib3270_action_group_get_activatable(const H3270 *hSession, const LIB3270_ACTION_GROUP group)
+ {
+	static const struct
+	{
+		int (*get)(const H3270 *);
+	} activatable[LIB3270_ACTION_CUSTOM] =
+	{
+		{ default_activatable_state	},	// LIB3270_ACTION_GROUP_NONE
+ 		{ lib3270_is_connected		},	// LIB3270_ACTION_GROUP_ONLINE
+ 		{ lib3270_is_disconnected	},	// LIB3270_ACTION_GROUP_OFFLINE
+ 		{ lib3270_has_selection		},	// LIB3270_ACTION_GROUP_SELECTION
+ 		{ lib3270_is_unlocked		},	// LIB3270_ACTION_GROUP_LOCK_STATE
+ 		{ lib3270_is_formatted		},	// LIB3270_ACTION_GROUP_FORMATTED
+ 	};
+
+ 	if(group < (sizeof(activatable)/sizeof(activatable[0]))) {
+		return activatable[group].get(hSession);
+ 	}
+
+ 	return default_activatable_state(hSession);
+
+ }
@@ -73,6 +73,16 @@
  
  } LIB3270_ACTION;
  
+/**
+ * @brief Query if the action group can be activated.
+ *
+ * @param hSession	TN3270 Session handle.
+ * @param group		The group to listen.
+ *
+ * @return The current state of the group.
+ *
+ */
+ LIB3270_EXPORT int lib3270_action_group_get_activatable(const H3270 *hSession, const LIB3270_ACTION_GROUP group);
  
 /**
  * @brief Register an action group listener.
...	...	@@ -731,3 +731,30 @@
731	731	return actions;
732	732	}
733	733
	734	+ static int default_activatable_state(const H3270 *hSession)
	735	+ {
	736	+ return hSession == NULL ? 0 : 1;
	737	+ }
	738	+
	739	+ LIB3270_EXPORT int lib3270_action_group_get_activatable(const H3270 *hSession, const LIB3270_ACTION_GROUP group)
	740	+ {
	741	+ static const struct
	742	+ {
	743	+ int (get)(const H3270 );
	744	+ } activatable[LIB3270_ACTION_CUSTOM] =
	745	+ {
	746	+ { default_activatable_state }, // LIB3270_ACTION_GROUP_NONE
	747	+ { lib3270_is_connected }, // LIB3270_ACTION_GROUP_ONLINE
	748	+ { lib3270_is_disconnected }, // LIB3270_ACTION_GROUP_OFFLINE
	749	+ { lib3270_has_selection }, // LIB3270_ACTION_GROUP_SELECTION
	750	+ { lib3270_is_unlocked }, // LIB3270_ACTION_GROUP_LOCK_STATE
	751	+ { lib3270_is_formatted }, // LIB3270_ACTION_GROUP_FORMATTED
	752	+ };
	753	+
	754	+ if(group < (sizeof(activatable)/sizeof(activatable[0]))) {
	755	+ return activatable[group].get(hSession);
	756	+ }
	757	+
	758	+ return default_activatable_state(hSession);
	759	+
	760	+ }
...	...
...	...	@@ -73,6 +73,16 @@
73	73
74	74	} LIB3270_ACTION;
75	75
	76	+/**
	77	+ * @brief Query if the action group can be activated.
	78	+ *
	79	+ * @param hSession TN3270 Session handle.
	80	+ * @param group The group to listen.
	81	+ *
	82	+ * @return The current state of the group.
	83	+ *
	84	+ */
	85	+ LIB3270_EXPORT int lib3270_action_group_get_activatable(const H3270 *hSession, const LIB3270_ACTION_GROUP group);
76	86
77	87	/**
78	88	* @brief Register an action group listener.
...	...