tomasz.sowa/morm
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add possibility to set save status for the whole tree

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add method:
void Model::set_save_mode2(SaveMode save_mode, bool update_whole_tree = true)
in the future it may be renamed to set_save_mode()
This commit is contained in:
Tomasz Sowa
2022-05-12 00:21:42 +02:00
parent df44296c04
commit 3bde64e033
4 changed files with 72 additions and 5 deletions
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49
src/model.h
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@@ -5,7 +5,7 @@
*/
/*
* Copyright (c) 2018-2021, Tomasz Sowa
* Copyright (c) 2018-2022, Tomasz Sowa
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -153,6 +153,9 @@ public:
virtual void set_save_mode(SaveMode save_mode);
virtual SaveMode get_save_mode();
// set_save_mode() will be changed to set_save_mode2() in the future
virtual void set_save_mode2(SaveMode save_mode, bool update_whole_tree = true);
virtual void set_has_primary_key_set(bool has_primary_key);
virtual bool get_has_primary_key_set();
@@ -1188,6 +1191,45 @@ protected:
}
template<typename ModelContainer, typename ModelContainerType, typename IsContainerByValueRenameMe>
void field_list_propagate_save_status(ModelContainer & field_container, ModelContainerType * model_container_type, IsContainerByValueRenameMe * foo)
{
if constexpr (std::is_base_of<Model, ModelContainerType>())
{
if constexpr (std::is_base_of<Model, IsContainerByValueRenameMe>())
{
field_list_propagate_save_status_in_container_by_value(field_container, model_container_type);
}
else
{
field_list_propagate_save_status_in_container_by_pointer(field_container, model_container_type);
}
}
}
template<typename ModelContainer, typename ModelContainerType>
void field_list_propagate_save_status_in_container_by_value(ModelContainer & field_container, ModelContainerType * model_container_type)
{
for(ModelContainerType & item : field_container)
{
item.set_connector(model_connector);
item.set_save_mode2(save_mode, true);
}
}
template<typename ModelContainer, typename ModelContainerType>
void field_list_propagate_save_status_in_container_by_pointer(ModelContainer & field_container, ModelContainerType * model_container_type)
{
for(ModelContainerType * item : field_container)
{
item->set_connector(model_connector);
item->set_save_mode2(save_mode, true);
}
}
template<typename ContainerItemType>
void field_vector(const wchar_t * db_field_name, const wchar_t * flat_field_name, std::vector<ContainerItemType> & field_value, const FT & field_type)
{
@@ -1372,6 +1414,11 @@ protected:
{
field_list_clearing_values(field_container, model_container_type, foo);
}
if( model_env->model_work_mode == MORM_MODEL_WORK_MODE_PROPAGATE_SAVE_STATUS )
{
field_list_propagate_save_status(field_container, model_container_type, foo);
}
}
}