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Reimplementado joins en el modelo

This commit is contained in:
Juan Ferrer Toribio 2014-06-12 15:48:53 +02:00
parent 090b4124da
commit c0f5da67ac
3 changed files with 554 additions and 707 deletions
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6
db/db-model-private.c
View File

@ -76,7 +76,7 @@ DbOperation;
**/
typedef struct
{
DbModel * obj;
DbModel * self;
GQueue * operations;
SqlList * stmts;
}
@ -180,8 +180,6 @@ typedef struct
gchar * alias;
GSList * pkeys;
GHashTable * columns;
GSList * parent_columns;
GSList * child_columns;
}
TableInfo;
@ -192,8 +190,6 @@ static void table_info_free (TableInfo * table_info)
g_free (table_info->alias);
g_slist_free (table_info->pkeys);
g_hash_table_unref (table_info->columns);
g_slist_free (table_info->parent_columns);
g_slist_free (table_info->child_columns);
}
//----------------------------------------------- ColumnDef

1141
db/db-model.c
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File diff suppressed because it is too large Load Diff

114
db/db-model.h
View File

@ -27,11 +27,11 @@
#define DB_MODEL_LOG_DOMAIN (g_quark_from_string ("DbModel"))
#define DB_TYPE_MODEL (db_model_get_type())
#define DB_MODEL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), DB_TYPE_MODEL, DbModel))
#define DB_IS_MODEL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), DB_TYPE_MODEL))
#define DB_MODEL(self) (G_TYPE_CHECK_INSTANCE_CAST ((self), DB_TYPE_MODEL, DbModel))
#define DB_IS_MODEL(self) (G_TYPE_CHECK_INSTANCE_TYPE ((self), DB_TYPE_MODEL))
#define DB_MODEL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), DB_TYPE_MODEL, DbModelClass))
#define DB_IS_MODEL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), DB_TYPE_MODEL))
#define DB_MODEL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), DB_TYPE_MODEL, DbModelClass))
#define DB_MODEL_GET_CLASS(self) (G_TYPE_INSTANCE_GET_CLASS ((self), DB_TYPE_MODEL, DbModelClass))
#define DB_TYPE_MODEL_UPDATE_FLAGS (db_model_update_flags_get_type())
@ -185,102 +185,102 @@ GType db_model_update_flags_get_type () G_GNUC_CONST;
DbModel * db_model_new (DbConn * conn, SqlStmt * stmt);
DbModel * db_model_new_with_sql (DbConn * conn, const gchar * sql);
DbModel * db_model_new_with_file (DbConn * conn, const gchar * file);
DbConn * db_model_get_conn (DbModel * obj);
void db_model_set_conn (DbModel * obj, DbConn * conn);
const GvnParamSpec * db_model_get_spec (DbModel * obj, gint col);
const gchar * db_model_get_column_name (DbModel * obj, gint col);
gint db_model_get_column_index (DbModel * obj, const gchar * name);
void db_model_refresh (DbModel * obj);
const SqlStmt * db_model_get_stmt (DbModel * obj);
void db_model_set_stmt (DbModel * obj, SqlStmt * stmt);
void db_model_add_pre_stmt (DbModel * obj, SqlStmt * stmt);
void db_model_add_post_stmt (DbModel * obj, SqlStmt * stmt);
DbModelStatus db_model_get_status (DbModel * obj);
const gchar * db_model_get_main_table (DbModel * obj);
DbModelUpdateFlags db_model_get_update_flags (DbModel * obj);
void db_model_request_update_flags (DbModel * obj
DbConn * db_model_get_conn (DbModel * self);
void db_model_set_conn (DbModel * self, DbConn * conn);
const GvnParamSpec * db_model_get_spec (DbModel * self, gint col);
const gchar * db_model_get_column_name (DbModel * self, gint col);
gint db_model_get_column_index (DbModel * self, const gchar * name);
void db_model_refresh (DbModel * self);
const SqlStmt * db_model_get_stmt (DbModel * self);
void db_model_set_stmt (DbModel * self, SqlStmt * stmt);
void db_model_add_pre_stmt (DbModel * self, SqlStmt * stmt);
void db_model_add_post_stmt (DbModel * self, SqlStmt * stmt);
DbModelStatus db_model_get_status (DbModel * self);
const gchar * db_model_get_main_table (DbModel * self);
DbModelUpdateFlags db_model_get_update_flags (DbModel * self);
void db_model_request_update_flags (DbModel * self
,DbModelUpdateFlags flags);
void db_model_unset_update_flags (DbModel * obj
void db_model_unset_update_flags (DbModel * self
,DbModelUpdateFlags flags);
void db_model_set_mode (DbModel * obj, DbModelMode mode);
DbModelMode db_model_get_mode (DbModel * obj);
void db_model_toggle_mode (DbModel * obj);
gboolean db_model_get_last (DbModel * obj, DbIter * iter);
void db_model_get (DbModel * obj
void db_model_set_mode (DbModel * self, DbModelMode mode);
DbModelMode db_model_get_mode (DbModel * self);
void db_model_toggle_mode (DbModel * self);
gboolean db_model_get_last (DbModel * self, DbIter * iter);
void db_model_get (DbModel * self
,DbIter * iter
,...);
void db_model_set (DbModel * obj
void db_model_set (DbModel * self
,DbIter * iter
,...);
const GValue * db_model_get_value (DbModel * obj,
const GValue * db_model_get_value (DbModel * self,
DbIter * iter,
gint col,
GError ** err);
gboolean db_model_set_value (DbModel * obj,
gboolean db_model_set_value (DbModel * self,
DbIter * iter,
gint col,
const GValue * value,
GError ** err);
gboolean db_model_insert (DbModel * obj, DbIter * iter);
void db_model_delete (DbModel * obj, DbIter * iter);
DbModelRowOp db_model_get_row_operations (DbModel * obj, DbIter * iter);
gboolean db_model_has_pending_operations (DbModel * obj);
void db_model_perform_operations (DbModel * obj, gboolean retry);
void db_model_reverse_operations (DbModel * obj);
void db_model_order_by (DbModel * obj,
gboolean db_model_insert (DbModel * self, DbIter * iter);
void db_model_delete (DbModel * self, DbIter * iter);
DbModelRowOp db_model_get_row_operations (DbModel * self, DbIter * iter);
gboolean db_model_has_pending_operations (DbModel * self);
void db_model_perform_operations (DbModel * self, gboolean retry);
void db_model_reverse_operations (DbModel * self);
void db_model_order_by (DbModel * self,
gint col,
DbSortType order);
gboolean db_model_search (DbModel * obj,
gboolean db_model_search (DbModel * self,
gint col,
DbIter * iter,
gpointer content);
gboolean db_model_search_value (DbModel * obj,
gboolean db_model_search_value (DbModel * self,
gint col,
DbIter * iter,
const GValue * value);
gint db_model_get_nrows (DbModel * obj);
gint db_model_get_nrows (DbModel * self);
gboolean db_model_iter_is_valid (DbIter * iter
,DbModel * model);
void db_model_add_join_columns (DbModel * obj
,const gchar * left
,const gchar * right);
SqlBatch * db_model_get_batch (DbModel * obj);
void db_model_set_batch (DbModel * obj, SqlBatch * batch);
void db_model_add_join (DbModel * self
,const gchar * master_field
,const gchar * slave_field);
SqlBatch * db_model_get_batch (DbModel * self);
void db_model_set_batch (DbModel * self, SqlBatch * batch);
void db_model_set_default_value_from_column (DbModel * obj, const gchar * field, const gchar * column);
void db_model_set_default_value_from_param (DbModel * obj, const gchar * field, GvnParam * param, gboolean link);
void db_model_set_default_value_from_column (DbModel * self, const gchar * field, const gchar * column);
void db_model_set_default_value_from_param (DbModel * self, const gchar * field, GvnParam * param, gboolean link);
//GtkTreeModel-like methods
gint db_model_get_ncols (DbModel * obj);
GType db_model_get_column_type (DbModel * obj, gint index);
gboolean db_model_get_iter_first (DbModel * obj, DbIter * iter);
gboolean db_model_get_iter (DbModel * obj,
gint db_model_get_ncols (DbModel * self);
GType db_model_get_column_type (DbModel * self, gint index);
gboolean db_model_get_iter_first (DbModel * self, DbIter * iter);
gboolean db_model_get_iter (DbModel * self,
DbIter * iter,
gint path);
gint db_model_get_path (DbModel * obj, DbIter * iter);
gboolean db_model_iter_next (DbModel * obj, DbIter * iter);
gboolean db_model_iter_prev (DbModel * obj, DbIter * iter);
void db_model_ref_node (DbModel * obj, DbIter * iter);
void db_model_unref_node (DbModel * obj, DbIter * iter);
gint db_model_get_path (DbModel * self, DbIter * iter);
gboolean db_model_iter_next (DbModel * self, DbIter * iter);
gboolean db_model_iter_prev (DbModel * self, DbIter * iter);
void db_model_ref_node (DbModel * self, DbIter * iter);
void db_model_unref_node (DbModel * self, DbIter * iter);
//GtkTreeSortable-like methods
gboolean db_model_get_sort_column_id (DbModel * obj,
gboolean db_model_get_sort_column_id (DbModel * self,
gint * sort_column_id,
DbSortType * order);
void db_model_set_sort_column_id (DbModel * obj,
void db_model_set_sort_column_id (DbModel * self,
gint sort_column_id,
DbSortType order);
void db_model_set_sort_func (DbModel * obj,
void db_model_set_sort_func (DbModel * self,
gint sort_column_id,
DbIterCompareFunc func,
gpointer data,
GDestroyNotify destroy);
void db_model_set_default_sort_func (DbModel * obj,
void db_model_set_default_sort_func (DbModel * self,
DbIterCompareFunc func,
gpointer data,
GDestroyNotify destroy);
gboolean db_model_has_default_sort_func (DbModel * obj);
gboolean db_model_has_default_sort_func (DbModel * self);
#endif