Added overrideable functions ZakFormElement::set_value, ::get_value,

::set_visible, ::get_visible, ::set_editable and ::get_editable.

diff --git a/src/formelement.c b/src/formelement.c
index 10f702dc7543df95c93a1fe33d608e09300d0acc..acf47095076d08c28b6ade3b53f0e4a84d693aa3 100644 (file)
--- a/src/formelement.c
+++ b/src/formelement.c
@@ -184,11 +184,15 @@ zak_form_element_filter (ZakFormElement *element)
  * @value:
  *
  */
-void
+gboolean
 zak_form_element_set_value (ZakFormElement *element, const gchar *value)
 {
        ZakFormElementPrivate *priv;
 
+       gboolean ret;
+
+       ret = TRUE;
+
        priv = zak_form_element_get_instance_private (element);
 
        if (priv->value != NULL)
@@ -197,6 +201,13 @@ zak_form_element_set_value (ZakFormElement *element, const gchar *value)
                }
 
        priv->value = g_strdup (value);
+
+       if (ZAK_FORM_ELEMENT_GET_CLASS (element)->set_value != NULL)
+               {
+                       ret = ZAK_FORM_ELEMENT_GET_CLASS (element)->set_value (element, priv->value);
+               }
+
+       return ret;
 }
 
 /**
@@ -209,9 +220,20 @@ gchar
 {
        ZakFormElementPrivate *priv;
 
+       gchar *ret;
+
        priv = zak_form_element_get_instance_private (element);
 
-       return g_strdup (priv->value);
+       if (ZAK_FORM_ELEMENT_GET_CLASS (element)->get_value != NULL)
+               {
+                       ret = ZAK_FORM_ELEMENT_GET_CLASS (element)->get_value (element);
+               }
+       else
+               {
+                       ret = g_strdup (priv->value);
+               }
+
+       return ret;
 }
 
 /**
@@ -220,11 +242,15 @@ gchar
  * @value:
  *
  */
-void
+gboolean
 zak_form_element_set_default_value (ZakFormElement *element, const gchar *value)
 {
        ZakFormElementPrivate *priv;
 
+       gboolean ret;
+
+       ret = TRUE;
+
        priv = zak_form_element_get_instance_private (element);
 
        if (priv->default_value != NULL)
@@ -233,6 +259,8 @@ zak_form_element_set_default_value (ZakFormElement *element, const gchar *value)
                }
 
        priv->default_value = g_strdup (value);
+
+       return ret;
 }
 
 /**
@@ -256,11 +284,15 @@ gchar
  * @value:
  *
  */
-void
+gboolean
 zak_form_element_set_original_value (ZakFormElement *element, const gchar *value)
 {
        ZakFormElementPrivate *priv;
 
+       gboolean ret;
+
+       ret = TRUE;
+
        priv = zak_form_element_get_instance_private (element);
 
        if (priv->original_value != NULL)
@@ -269,6 +301,8 @@ zak_form_element_set_original_value (ZakFormElement *element, const gchar *value
                }
 
        priv->original_value = g_strdup (value);
+
+       return ret;
 }
 
 /**
@@ -322,6 +356,11 @@ zak_form_element_set_visible (ZakFormElement *element, gboolean visible)
        priv = zak_form_element_get_instance_private (element);
 
        priv->visible = visible;
+
+       if (ZAK_FORM_ELEMENT_GET_CLASS (element)->set_visible != NULL)
+               {
+                       ZAK_FORM_ELEMENT_GET_CLASS (element)->set_visible (element, priv->visible);
+               }
 }
 
 /**
@@ -334,9 +373,20 @@ zak_form_element_get_visible (ZakFormElement *element)
 {
        ZakFormElementPrivate *priv;
 
+       gboolean ret;
+
        priv = zak_form_element_get_instance_private (element);
 
-       return priv->visible;
+       if (ZAK_FORM_ELEMENT_GET_CLASS (element)->get_visible != NULL)
+               {
+                       ret = ZAK_FORM_ELEMENT_GET_CLASS (element)->get_visible (element);
+               }
+       else
+               {
+                       ret = priv->visible;
+               }
+
+       return ret;
 }
 
 /**
@@ -353,6 +403,11 @@ zak_form_element_set_editable (ZakFormElement *element, gboolean editable)
        priv = zak_form_element_get_instance_private (element);
 
        priv->editable = editable;
+
+       if (ZAK_FORM_ELEMENT_GET_CLASS (element)->set_editable != NULL)
+               {
+                       ZAK_FORM_ELEMENT_GET_CLASS (element)->set_editable (element, priv->editable);
+               }
 }
 
 /**
@@ -365,9 +420,20 @@ zak_form_element_get_editable (ZakFormElement *element)
 {
        ZakFormElementPrivate *priv;
 
+       gboolean ret;
+
        priv = zak_form_element_get_instance_private (element);
 
-       return priv->editable;
+       if (ZAK_FORM_ELEMENT_GET_CLASS (element)->get_editable != NULL)
+               {
+                       ret = ZAK_FORM_ELEMENT_GET_CLASS (element)->get_editable (element);
+               }
+       else
+               {
+                       ret = priv->editable;
+               }
+
+       return ret;
 }
 
 /**

diff --git a/src/formelement.h b/src/formelement.h
index 5c0e5af8dffe2b83d2af0dd335ee7aea2ca8b87c..4f3dc31a133e84fc2450dddca8aa531cbadefbf5 100644 (file)
--- a/src/formelement.h
+++ b/src/formelement.h
@@ -36,17 +36,26 @@ struct _ZakFormElementClass
        {
                GObjectClass parent_class;
 
+               gboolean (*set_value) (ZakFormElement *element, const gchar *value);
+               gchar *(*get_value) (ZakFormElement *element);
+
+               void (*set_visible) (ZakFormElement *element, gboolean visible);
+               gboolean (*get_visible) (ZakFormElement *element);
+
+               void (*set_editable) (ZakFormElement *element, gboolean editable);
+               gboolean (*get_editable) (ZakFormElement *element);
+
                GPtrArray *(*get_messages) (ZakFormElement *element);
        };
 
 
-void zak_form_element_set_value (ZakFormElement *element, const gchar *value);
+gboolean zak_form_element_set_value (ZakFormElement *element, const gchar *value);
 gchar *zak_form_element_get_value (ZakFormElement *element);
 
-void zak_form_element_set_default_value (ZakFormElement *element, const gchar *value);
+gboolean zak_form_element_set_default_value (ZakFormElement *element, const gchar *value);
 gchar *zak_form_element_get_default_value (ZakFormElement *element);
 
-void zak_form_element_set_original_value (ZakFormElement *element, const gchar *value);
+gboolean zak_form_element_set_original_value (ZakFormElement *element, const gchar *value);
 gchar *zak_form_element_get_original_value (ZakFormElement *element);
 void zak_form_element_set_as_original_value (ZakFormElement *element);
 gboolean zak_form_element_is_changed (ZakFormElement *element);