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-rw-r--r--widgets/e-table/e-table-subset-variable.c80
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