diff options
Diffstat (limited to 'widgets/table/e-table-model.c')
| -rw-r--r-- | widgets/table/e-table-model.c | 381 |
1 files changed, 0 insertions, 381 deletions
diff --git a/widgets/table/e-table-model.c b/widgets/table/e-table-model.c deleted file mode 100644 index 5138fb8edd..0000000000 --- a/widgets/table/e-table-model.c +++ /dev/null @@ -1,381 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ -/* - * e-table-model.c: a Table Model - * - * Author: - * Miguel de Icaza (miguel@gnu.org) - * - * (C) 1999 Helix Code, Inc. - */ -#include <config.h> -#include <gtk/gtksignal.h> -#include "e-table-model.h" - -#define ETM_CLASS(e) ((ETableModelClass *)((GtkObject *)e)->klass) - -#define PARENT_TYPE gtk_object_get_type () - -#define d(x) - -d(static gint depth = 0); - - -static GtkObjectClass *e_table_model_parent_class; - -enum { - MODEL_CHANGED, - MODEL_PRE_CHANGE, - MODEL_ROW_CHANGED, - MODEL_CELL_CHANGED, - MODEL_ROW_INSERTED, - MODEL_ROW_DELETED, - ROW_SELECTION, - LAST_SIGNAL -}; - -static guint e_table_model_signals [LAST_SIGNAL] = { 0, }; - -int -e_table_model_column_count (ETableModel *e_table_model) -{ - g_return_val_if_fail (e_table_model != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_MODEL (e_table_model), 0); - - return ETM_CLASS (e_table_model)->column_count (e_table_model); -} - - -int -e_table_model_row_count (ETableModel *e_table_model) -{ - g_return_val_if_fail (e_table_model != NULL, 0); - g_return_val_if_fail (E_IS_TABLE_MODEL (e_table_model), 0); - - return ETM_CLASS (e_table_model)->row_count (e_table_model); -} - -void * -e_table_model_value_at (ETableModel *e_table_model, int col, int row) -{ - g_return_val_if_fail (e_table_model != NULL, NULL); - g_return_val_if_fail (E_IS_TABLE_MODEL (e_table_model), NULL); - - return ETM_CLASS (e_table_model)->value_at (e_table_model, col, row); -} - -void -e_table_model_set_value_at (ETableModel *e_table_model, int col, int row, const void *data) -{ - g_return_if_fail (e_table_model != NULL); - g_return_if_fail (E_IS_TABLE_MODEL (e_table_model)); - - ETM_CLASS (e_table_model)->set_value_at (e_table_model, col, row, data); -} - -gboolean -e_table_model_is_cell_editable (ETableModel *e_table_model, int col, int row) -{ - g_return_val_if_fail (e_table_model != NULL, FALSE); - g_return_val_if_fail (E_IS_TABLE_MODEL (e_table_model), FALSE); - - return ETM_CLASS (e_table_model)->is_cell_editable (e_table_model, col, row); -} - -void -e_table_model_append_row (ETableModel *e_table_model, ETableModel *source, int row) -{ - g_return_if_fail (e_table_model != NULL); - g_return_if_fail (E_IS_TABLE_MODEL (e_table_model)); - - if (ETM_CLASS (e_table_model)->append_row) - ETM_CLASS (e_table_model)->append_row (e_table_model, source, row); -} - -const char * -e_table_model_row_sort_group(ETableModel *e_table_model, int row) -{ - g_return_val_if_fail (e_table_model != NULL, "/"); - g_return_val_if_fail (E_IS_TABLE_MODEL (e_table_model), "/"); - - if (ETM_CLASS (e_table_model)->row_sort_group) - return ETM_CLASS (e_table_model)->row_sort_group (e_table_model, row); - else - return "/"; -} - -gboolean -e_table_model_has_sort_group(ETableModel *e_table_model) -{ - g_return_val_if_fail (e_table_model != NULL, FALSE); - g_return_val_if_fail (E_IS_TABLE_MODEL (e_table_model), FALSE); - - if (ETM_CLASS (e_table_model)->has_sort_group) - return ETM_CLASS (e_table_model)->has_sort_group (e_table_model); - else - return FALSE; -} - -void * -e_table_model_duplicate_value (ETableModel *e_table_model, int col, const void *value) -{ - g_return_val_if_fail (e_table_model != NULL, NULL); - g_return_val_if_fail (E_IS_TABLE_MODEL (e_table_model), NULL); - - if (ETM_CLASS (e_table_model)->duplicate_value) - return ETM_CLASS (e_table_model)->duplicate_value (e_table_model, col, value); - else - return NULL; -} - -void -e_table_model_free_value (ETableModel *e_table_model, int col, void *value) -{ - g_return_if_fail (e_table_model != NULL); - g_return_if_fail (E_IS_TABLE_MODEL (e_table_model)); - - if (ETM_CLASS (e_table_model)->free_value) - ETM_CLASS (e_table_model)->free_value (e_table_model, col, value); -} - -void * -e_table_model_initialize_value (ETableModel *e_table_model, int col) -{ - g_return_val_if_fail (e_table_model != NULL, NULL); - g_return_val_if_fail (E_IS_TABLE_MODEL (e_table_model), NULL); - - if (ETM_CLASS (e_table_model)->initialize_value) - return ETM_CLASS (e_table_model)->initialize_value (e_table_model, col); - else - return NULL; -} - -gboolean -e_table_model_value_is_empty (ETableModel *e_table_model, int col, const void *value) -{ - g_return_val_if_fail (e_table_model != NULL, FALSE); - g_return_val_if_fail (E_IS_TABLE_MODEL (e_table_model), FALSE); - - if (ETM_CLASS (e_table_model)->value_is_empty) - return ETM_CLASS (e_table_model)->value_is_empty (e_table_model, col, value); - else - return FALSE; -} - -char * -e_table_model_value_to_string (ETableModel *e_table_model, int col, const void *value) -{ - g_return_val_if_fail (e_table_model != NULL, NULL); - g_return_val_if_fail (E_IS_TABLE_MODEL (e_table_model), NULL); - - if (ETM_CLASS (e_table_model)->value_to_string) - return ETM_CLASS (e_table_model)->value_to_string (e_table_model, col, value); - else - return g_strdup(""); -} - -static void -e_table_model_destroy (GtkObject *object) -{ - if (e_table_model_parent_class->destroy) - (*e_table_model_parent_class->destroy)(object); -} - -static void -e_table_model_class_init (GtkObjectClass *object_class) -{ - ETableModelClass *klass = E_TABLE_MODEL_CLASS(object_class); - e_table_model_parent_class = gtk_type_class (PARENT_TYPE); - - object_class->destroy = e_table_model_destroy; - - e_table_model_signals [MODEL_CHANGED] = - gtk_signal_new ("model_changed", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableModelClass, model_changed), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - - e_table_model_signals [MODEL_PRE_CHANGE] = - gtk_signal_new ("model_pre_change", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableModelClass, model_pre_change), - gtk_marshal_NONE__NONE, - GTK_TYPE_NONE, 0); - - e_table_model_signals [MODEL_ROW_CHANGED] = - gtk_signal_new ("model_row_changed", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableModelClass, model_row_changed), - gtk_marshal_NONE__INT, - GTK_TYPE_NONE, 1, GTK_TYPE_INT); - - e_table_model_signals [MODEL_CELL_CHANGED] = - gtk_signal_new ("model_cell_changed", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableModelClass, model_cell_changed), - gtk_marshal_NONE__INT_INT, - GTK_TYPE_NONE, 2, GTK_TYPE_INT, GTK_TYPE_INT); - - e_table_model_signals [MODEL_ROW_INSERTED] = - gtk_signal_new ("model_row_inserted", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableModelClass, model_row_inserted), - gtk_marshal_NONE__INT, - GTK_TYPE_NONE, 1, GTK_TYPE_INT); - - e_table_model_signals [MODEL_ROW_DELETED] = - gtk_signal_new ("model_row_deleted", - GTK_RUN_LAST, - object_class->type, - GTK_SIGNAL_OFFSET (ETableModelClass, model_row_deleted), - gtk_marshal_NONE__INT, - GTK_TYPE_NONE, 1, GTK_TYPE_INT); - - gtk_object_class_add_signals (object_class, e_table_model_signals, LAST_SIGNAL); - - klass->column_count = NULL; - klass->row_count = NULL; - klass->value_at = NULL; - klass->set_value_at = NULL; - klass->is_cell_editable = NULL; - klass->append_row = NULL; - - klass->row_sort_group = NULL; - klass->has_sort_group = NULL; - - klass->duplicate_value = NULL; - klass->free_value = NULL; - klass->initialize_value = NULL; - klass->value_is_empty = NULL; - klass->value_to_string = NULL; - klass->model_changed = NULL; - klass->model_row_changed = NULL; - klass->model_cell_changed = NULL; - klass->model_row_inserted = NULL; - klass->model_row_deleted = NULL; -} - - -guint -e_table_model_get_type (void) -{ - static guint type = 0; - - if (!type) - { - GtkTypeInfo info = - { - "ETableModel", - sizeof (ETableModel), - sizeof (ETableModelClass), - (GtkClassInitFunc) e_table_model_class_init, - NULL, - /* reserved_1 */ NULL, - /* reserved_2 */ NULL, - (GtkClassInitFunc) NULL, - }; - - type = gtk_type_unique (PARENT_TYPE, &info); - } - - return type; -} - -#if d(!)0 -static void -print_tabs (void) -{ - int i; - for (i = 0; i < depth; i++) - g_print("\t"); -} -#endif - -void -e_table_model_pre_change (ETableModel *e_table_model) -{ - g_return_if_fail (e_table_model != NULL); - g_return_if_fail (E_IS_TABLE_MODEL (e_table_model)); - - d(print_tabs()); - d(g_print("Emitting pre_change on model 0x%p.\n", e_table_model)); - d(depth++); - gtk_signal_emit (GTK_OBJECT (e_table_model), - e_table_model_signals [MODEL_PRE_CHANGE]); - d(depth--); -} - -void -e_table_model_changed (ETableModel *e_table_model) -{ - g_return_if_fail (e_table_model != NULL); - g_return_if_fail (E_IS_TABLE_MODEL (e_table_model)); - - d(print_tabs()); - d(g_print("Emitting model_changed on model 0x%p.\n", e_table_model)); - d(depth++); - gtk_signal_emit (GTK_OBJECT (e_table_model), - e_table_model_signals [MODEL_CHANGED]); - d(depth--); -} - -void -e_table_model_row_changed (ETableModel *e_table_model, int row) -{ - g_return_if_fail (e_table_model != NULL); - g_return_if_fail (E_IS_TABLE_MODEL (e_table_model)); - - d(print_tabs()); - d(g_print("Emitting row_changed on model 0x%p, row %d.\n", e_table_model, row)); - d(depth++); - gtk_signal_emit (GTK_OBJECT (e_table_model), - e_table_model_signals [MODEL_ROW_CHANGED], row); - d(depth--); -} - -void -e_table_model_cell_changed (ETableModel *e_table_model, int col, int row) -{ - g_return_if_fail (e_table_model != NULL); - g_return_if_fail (E_IS_TABLE_MODEL (e_table_model)); - - d(print_tabs()); - d(g_print("Emitting cell_changed on model 0x%p, row %d, col %d.\n", e_table_model, row, col)); - d(depth++); - gtk_signal_emit (GTK_OBJECT (e_table_model), - e_table_model_signals [MODEL_CELL_CHANGED], col, row); - d(depth--); -} - -void -e_table_model_row_inserted (ETableModel *e_table_model, int row) -{ - g_return_if_fail (e_table_model != NULL); - g_return_if_fail (E_IS_TABLE_MODEL (e_table_model)); - - d(print_tabs()); - d(g_print("Emitting row_inserted on model 0x%p, row %d.\n", e_table_model, row)); - d(depth++); - gtk_signal_emit (GTK_OBJECT (e_table_model), - e_table_model_signals [MODEL_ROW_INSERTED], row); - d(depth--); -} - -void -e_table_model_row_deleted (ETableModel *e_table_model, int row) -{ - g_return_if_fail (e_table_model != NULL); - g_return_if_fail (E_IS_TABLE_MODEL (e_table_model)); - - d(print_tabs()); - d(g_print("Emitting row_deleted on model 0x%p, row %d.\n", e_table_model, row)); - d(depth++); - gtk_signal_emit (GTK_OBJECT (e_table_model), - e_table_model_signals [MODEL_ROW_DELETED], row); - d(depth--); -} |