diff options
Diffstat (limited to 'widgets/e-table/e-table-subset-variable.c')
| -rw-r--r-- | widgets/e-table/e-table-subset-variable.c | 80 |
1 files changed, 56 insertions, 24 deletions
diff --git a/widgets/e-table/e-table-subset-variable.c b/widgets/e-table/e-table-subset-variable.c index 76da03c44f..5a3e0f2ddf 100644 --- a/widgets/e-table/e-table-subset-variable.c +++ b/widgets/e-table/e-table-subset-variable.c @@ -14,16 +14,58 @@ #include "e-util/e-util.h" #include "e-table-subset-variable.h" +#define ETSSV_CLASS(e) ((ETableSubsetVariableClass *)((GtkObject *)e)->klass) + #define PARENT_TYPE E_TABLE_SUBSET_TYPE #define INCREMENT_AMOUNT 10 -static ETableModelClass *etssv_parent_class; +static ETableSubsetClass *etssv_parent_class; + +static void +etssv_add (ETableSubsetVariable *etssv, + gint row) +{ + ETableModel *etm = E_TABLE_MODEL(etssv); + ETableSubset *etss = E_TABLE_SUBSET(etssv); + + if ( etss->n_map + 1 > etssv->n_vals_allocated ) { + etss->map_table = g_realloc(etss->map_table, (etssv->n_vals_allocated + INCREMENT_AMOUNT) * sizeof(int)); + etssv->n_vals_allocated += INCREMENT_AMOUNT; + } + etss->map_table[etss->n_map++] = row; + if ( !etm->frozen ) + e_table_model_changed(etm); +} + +static gboolean +etssv_remove (ETableSubsetVariable *etssv, + gint row) +{ + ETableModel *etm = E_TABLE_MODEL(etssv); + ETableSubset *etss = E_TABLE_SUBSET(etssv); + int i; + + for ( i = 0; i < etss->n_map; i++ ) { + if (etss->map_table[i] == row) { + memmove(etss->map_table + i, etss->map_table + i + 1, (etss->n_map - i - 1) * sizeof(int)); + etss->n_map --; + if ( !etm->frozen ) + e_table_model_changed(etm); + return TRUE; + } + } + return FALSE; +} static void -etssv_class_init (GtkObjectClass *klass) +etssv_class_init (GtkObjectClass *object_class) { + ETableSubsetVariableClass *klass = E_TABLE_SUBSET_VARIABLE_CLASS(object_class); etssv_parent_class = gtk_type_class (PARENT_TYPE); + + klass->add = etssv_add; + klass->remove = etssv_remove; } E_MAKE_TYPE(e_table_subset_variable, "ETableSubsetVariable", ETableSubsetVariable, etssv_class_init, NULL, PARENT_TYPE); @@ -56,34 +98,24 @@ void e_table_subset_variable_add (ETableSubsetVariable *etssv, gint row) { - ETableModel *etm = E_TABLE_MODEL(etssv); - ETableSubset *etss = E_TABLE_SUBSET(etssv); - - if ( etss->n_map + 1 > etssv->n_vals_allocated ) - etss->map_table = g_realloc(etss->map_table, (etssv->n_vals_allocated + INCREMENT_AMOUNT) * sizeof(int)); - etss->map_table[etss->n_map++] = row; - if ( !etm->frozen ) - e_table_model_changed(etm); + g_return_if_fail (etssv != NULL); + g_return_if_fail (E_IS_TABLE_SUBSET_VARIABLE(etssv)); + + if (ETSSV_CLASS(etssv)->add) + ETSSV_CLASS (etssv)->add (etssv, row); } gboolean e_table_subset_variable_remove (ETableSubsetVariable *etssv, gint row) { - ETableModel *etm = E_TABLE_MODEL(etssv); - ETableSubset *etss = E_TABLE_SUBSET(etssv); - int i; - - for ( i = 0; i < etss->n_map; i++ ) { - if (etss->map_table[i] == row) { - memmove(etss->map_table + i, etss->map_table + i + 1, (etss->n_map - i - 1) * sizeof(int)); - etss->n_map --; - if ( !etm->frozen ) - e_table_model_changed(etm); - return TRUE; - } - } - return FALSE; + g_return_val_if_fail (etssv != NULL, FALSE); + g_return_val_if_fail (E_IS_TABLE_SUBSET_VARIABLE(etssv), FALSE); + + if (ETSSV_CLASS(etssv)->remove) + return ETSSV_CLASS (etssv)->remove (etssv, row); + else + return FALSE; } void |