diff options
Diffstat (limited to 'e-util/e-tree-model.c')
| -rw-r--r-- | e-util/e-tree-model.c | 309 |
1 files changed, 160 insertions, 149 deletions
diff --git a/e-util/e-tree-model.c b/e-util/e-tree-model.c index 283c2f4e1b..abea032bd6 100644 --- a/e-util/e-tree-model.c +++ b/e-util/e-tree-model.c @@ -39,8 +39,6 @@ #include "e-marshal.h" #include "e-xml-utils.h" -#define ETM_CLASS(e) (E_TREE_MODEL_GET_CLASS(e)) - #define d(x) G_DEFINE_TYPE (ETreeModel, e_tree_model, G_TYPE_OBJECT) @@ -133,48 +131,6 @@ e_tree_model_class_init (ETreeModelClass *class) g_cclosure_marshal_VOID__POINTER, G_TYPE_NONE, 1, G_TYPE_POINTER); - - class->get_root = NULL; - - class->get_parent = NULL; - class->get_first_child = NULL; - class->get_next = NULL; - - class->is_root = NULL; - class->is_expandable = NULL; - class->get_children = NULL; - class->depth = NULL; - - class->icon_at = NULL; - - class->get_expanded_default = NULL; - class->column_count = NULL; - - class->has_save_id = NULL; - class->get_save_id = NULL; - class->has_get_node_by_id = NULL; - class->get_node_by_id = NULL; - - class->has_change_pending = NULL; - - class->sort_value_at = NULL; - class->value_at = NULL; - class->set_value_at = NULL; - class->is_editable = NULL; - - class->duplicate_value = NULL; - class->free_value = NULL; - class->initialize_value = NULL; - class->value_is_empty = NULL; - class->value_to_string = NULL; - - class->pre_change = NULL; - class->rebuilt = NULL; - class->node_changed = NULL; - class->node_data_changed = NULL; - class->node_inserted = NULL; - class->node_removed = NULL; - class->node_deleted = NULL; } static void @@ -316,12 +272,14 @@ e_tree_model_node_deleted (ETreeModel *tree_model, ETreePath e_tree_model_get_root (ETreeModel *tree_model) { + ETreeModelClass *class; + g_return_val_if_fail (E_IS_TREE_MODEL (tree_model), NULL); - if (ETM_CLASS (tree_model)->get_root) - return ETM_CLASS (tree_model)->get_root (tree_model); - else - return NULL; + class = E_TREE_MODEL_GET_CLASS (tree_model); + g_return_val_if_fail (class->get_root != NULL, NULL); + + return class->get_root (tree_model); } /** @@ -337,12 +295,14 @@ ETreePath e_tree_model_node_get_parent (ETreeModel *tree_model, ETreePath path) { + ETreeModelClass *class; + g_return_val_if_fail (E_IS_TREE_MODEL (tree_model), NULL); - if (ETM_CLASS (tree_model)->get_parent) - return ETM_CLASS (tree_model)->get_parent (tree_model, path); - else - return NULL; + class = E_TREE_MODEL_GET_CLASS (tree_model); + g_return_val_if_fail (class->get_parent != NULL, NULL); + + return class->get_parent (tree_model, path); } /** @@ -358,12 +318,14 @@ ETreePath e_tree_model_node_get_first_child (ETreeModel *tree_model, ETreePath path) { + ETreeModelClass *class; + g_return_val_if_fail (E_IS_TREE_MODEL (tree_model), NULL); - if (ETM_CLASS (tree_model)->get_first_child) - return ETM_CLASS (tree_model)->get_first_child (tree_model, path); - else - return NULL; + class = E_TREE_MODEL_GET_CLASS (tree_model); + g_return_val_if_fail (class->get_first_child != NULL, NULL); + + return class->get_first_child (tree_model, path); } /** @@ -379,12 +341,14 @@ ETreePath e_tree_model_node_get_next (ETreeModel *tree_model, ETreePath path) { + ETreeModelClass *class; + g_return_val_if_fail (E_IS_TREE_MODEL (tree_model), NULL); - if (ETM_CLASS (tree_model)->get_next) - return ETM_CLASS (tree_model)->get_next (tree_model, path); - else - return NULL; + class = E_TREE_MODEL_GET_CLASS (tree_model); + g_return_val_if_fail (class->get_next != NULL, NULL); + + return class->get_next (tree_model, path); } /** @@ -400,12 +364,14 @@ gboolean e_tree_model_node_is_root (ETreeModel *tree_model, ETreePath path) { - g_return_val_if_fail (tree_model != NULL, FALSE); + ETreeModelClass *class; + + g_return_val_if_fail (E_IS_TREE_MODEL (tree_model), FALSE); + + class = E_TREE_MODEL_GET_CLASS (tree_model); + g_return_val_if_fail (class->is_root != NULL, FALSE); - if (ETM_CLASS (tree_model)->is_root) - return ETM_CLASS (tree_model)->is_root (tree_model, path); - else - return FALSE; + return class->is_root (tree_model, path); } /** @@ -421,13 +387,15 @@ gboolean e_tree_model_node_is_expandable (ETreeModel *tree_model, ETreePath path) { - g_return_val_if_fail (tree_model != NULL, FALSE); + ETreeModelClass *class; + + g_return_val_if_fail (E_IS_TREE_MODEL (tree_model), FALSE); g_return_val_if_fail (path != NULL, FALSE); - if (ETM_CLASS (tree_model)->is_expandable) - return ETM_CLASS (tree_model)->is_expandable (tree_model, path); - else - return FALSE; + class = E_TREE_MODEL_GET_CLASS (tree_model); + g_return_val_if_fail (class->is_expandable != NULL, FALSE); + + return class->is_expandable (tree_model, path); } guint @@ -435,11 +403,14 @@ e_tree_model_node_get_children (ETreeModel *tree_model, ETreePath path, ETreePath **paths) { - g_return_val_if_fail (tree_model != NULL, 0); - if (ETM_CLASS (tree_model)->get_children) - return ETM_CLASS (tree_model)->get_children (tree_model, path, paths); - else - return 0; + ETreeModelClass *class; + + g_return_val_if_fail (E_IS_TREE_MODEL (tree_model), 0); + + class = E_TREE_MODEL_GET_CLASS (tree_model); + g_return_val_if_fail (class->get_children != NULL, 0); + + return class->get_children (tree_model, path, paths); } /** @@ -455,12 +426,14 @@ guint e_tree_model_node_depth (ETreeModel *tree_model, ETreePath path) { + ETreeModelClass *class; + g_return_val_if_fail (E_IS_TREE_MODEL (tree_model), 0); - if (ETM_CLASS (tree_model)->depth) - return ETM_CLASS (tree_model)->depth (tree_model, path); - else - return 0; + class = E_TREE_MODEL_GET_CLASS (tree_model); + g_return_val_if_fail (class->depth != NULL, 0); + + return class->depth (tree_model, path); } /** @@ -476,12 +449,14 @@ GdkPixbuf * e_tree_model_icon_at (ETreeModel *tree_model, ETreePath path) { + ETreeModelClass *class; + g_return_val_if_fail (E_IS_TREE_MODEL (tree_model), NULL); - if (ETM_CLASS (tree_model)->icon_at) - return ETM_CLASS (tree_model)->icon_at (tree_model, path); - else - return NULL; + class = E_TREE_MODEL_GET_CLASS (tree_model); + g_return_val_if_fail (class->icon_at != NULL, NULL); + + return class->icon_at (tree_model, path); } /** @@ -495,12 +470,14 @@ e_tree_model_icon_at (ETreeModel *tree_model, gboolean e_tree_model_get_expanded_default (ETreeModel *tree_model) { + ETreeModelClass *class; + g_return_val_if_fail (E_IS_TREE_MODEL (tree_model), FALSE); - if (ETM_CLASS (tree_model)->get_expanded_default) - return ETM_CLASS (tree_model)->get_expanded_default (tree_model); - else - return FALSE; + class = E_TREE_MODEL_GET_CLASS (tree_model); + g_return_val_if_fail (class->get_expanded_default != NULL, FALSE); + + return class->get_expanded_default (tree_model); } /** @@ -514,12 +491,14 @@ e_tree_model_get_expanded_default (ETreeModel *tree_model) gint e_tree_model_column_count (ETreeModel *tree_model) { + ETreeModelClass *class; + g_return_val_if_fail (E_IS_TREE_MODEL (tree_model), 0); - if (ETM_CLASS (tree_model)->column_count) - return ETM_CLASS (tree_model)->column_count (tree_model); - else - return 0; + class = E_TREE_MODEL_GET_CLASS (tree_model); + g_return_val_if_fail (class->column_count != NULL, 0); + + return class->column_count (tree_model); } /** @@ -533,12 +512,14 @@ e_tree_model_column_count (ETreeModel *tree_model) gboolean e_tree_model_has_save_id (ETreeModel *tree_model) { + ETreeModelClass *class; + g_return_val_if_fail (E_IS_TREE_MODEL (tree_model), FALSE); - if (ETM_CLASS (tree_model)->has_save_id) - return ETM_CLASS (tree_model)->has_save_id (tree_model); - else - return FALSE; + class = E_TREE_MODEL_GET_CLASS (tree_model); + g_return_val_if_fail (class->has_save_id != NULL, FALSE); + + return class->has_save_id (tree_model); } /** @@ -554,12 +535,14 @@ gchar * e_tree_model_get_save_id (ETreeModel *tree_model, ETreePath path) { + ETreeModelClass *class; + g_return_val_if_fail (E_IS_TREE_MODEL (tree_model), NULL); - if (ETM_CLASS (tree_model)->get_save_id) - return ETM_CLASS (tree_model)->get_save_id (tree_model, path); - else - return NULL; + class = E_TREE_MODEL_GET_CLASS (tree_model); + g_return_val_if_fail (class->get_save_id != NULL, NULL); + + return class->get_save_id (tree_model, path); } /** @@ -573,12 +556,14 @@ e_tree_model_get_save_id (ETreeModel *tree_model, gboolean e_tree_model_has_get_node_by_id (ETreeModel *tree_model) { + ETreeModelClass *class; + g_return_val_if_fail (E_IS_TREE_MODEL (tree_model), FALSE); - if (ETM_CLASS (tree_model)->has_get_node_by_id) - return ETM_CLASS (tree_model)->has_get_node_by_id (tree_model); - else - return FALSE; + class = E_TREE_MODEL_GET_CLASS (tree_model); + g_return_val_if_fail (class->has_get_node_by_id != NULL, FALSE); + + return class->has_get_node_by_id (tree_model); } /** @@ -597,12 +582,14 @@ ETreePath e_tree_model_get_node_by_id (ETreeModel *tree_model, const gchar *save_id) { + ETreeModelClass *class; + g_return_val_if_fail (E_IS_TREE_MODEL (tree_model), NULL); - if (ETM_CLASS (tree_model)->get_node_by_id) - return ETM_CLASS (tree_model)->get_node_by_id (tree_model, save_id); - else - return NULL; + class = E_TREE_MODEL_GET_CLASS (tree_model); + g_return_val_if_fail (class->get_node_by_id != NULL, NULL); + + return class->get_node_by_id (tree_model, save_id); } /** @@ -616,12 +603,14 @@ e_tree_model_get_node_by_id (ETreeModel *tree_model, gboolean e_tree_model_has_change_pending (ETreeModel *tree_model) { + ETreeModelClass *class; + g_return_val_if_fail (E_IS_TREE_MODEL (tree_model), FALSE); - if (ETM_CLASS (tree_model)->has_change_pending) - return ETM_CLASS (tree_model)->has_change_pending (tree_model); - else - return FALSE; + class = E_TREE_MODEL_GET_CLASS (tree_model); + g_return_val_if_fail (class->has_change_pending != NULL, FALSE); + + return class->has_change_pending (tree_model); } /** @@ -649,12 +638,14 @@ e_tree_model_sort_value_at (ETreeModel *tree_model, ETreePath path, gint col) { + ETreeModelClass *class; + g_return_val_if_fail (E_IS_TREE_MODEL (tree_model), NULL); - if (ETM_CLASS (tree_model)->sort_value_at) - return ETM_CLASS (tree_model)->sort_value_at (tree_model, path, col); - else - return NULL; + class = E_TREE_MODEL_GET_CLASS (tree_model); + g_return_val_if_fail (class->sort_value_at != NULL, NULL); + + return class->sort_value_at (tree_model, path, col); } /** @@ -681,12 +672,14 @@ e_tree_model_value_at (ETreeModel *tree_model, ETreePath path, gint col) { + ETreeModelClass *class; + g_return_val_if_fail (E_IS_TREE_MODEL (tree_model), NULL); - if (ETM_CLASS (tree_model)->value_at) - return ETM_CLASS (tree_model)->value_at (tree_model, path, col); - else - return NULL; + class = E_TREE_MODEL_GET_CLASS (tree_model); + g_return_val_if_fail (class->value_at != NULL, NULL); + + return class->value_at (tree_model, path, col); } void @@ -695,10 +688,14 @@ e_tree_model_set_value_at (ETreeModel *tree_model, gint col, gconstpointer val) { + ETreeModelClass *class; + g_return_if_fail (E_IS_TREE_MODEL (tree_model)); - if (ETM_CLASS (tree_model)->set_value_at) - ETM_CLASS (tree_model)->set_value_at (tree_model, path, col, val); + class = E_TREE_MODEL_GET_CLASS (tree_model); + g_return_if_fail (class->set_value_at != NULL); + + class->set_value_at (tree_model, path, col, val); } /** @@ -715,12 +712,14 @@ e_tree_model_node_is_editable (ETreeModel *tree_model, ETreePath path, gint col) { - g_return_val_if_fail (tree_model != NULL, FALSE); + ETreeModelClass *class; + + g_return_val_if_fail (E_IS_TREE_MODEL (tree_model), FALSE); - if (ETM_CLASS (tree_model)->is_editable) - return ETM_CLASS (tree_model)->is_editable (tree_model, path, col); - else - return FALSE; + class = E_TREE_MODEL_GET_CLASS (tree_model); + g_return_val_if_fail (class->is_editable != NULL, FALSE); + + return class->is_editable (tree_model, path, col); } /** @@ -737,12 +736,14 @@ e_tree_model_duplicate_value (ETreeModel *tree_model, gint col, gconstpointer value) { - g_return_val_if_fail (tree_model != NULL, NULL); + ETreeModelClass *class; - if (ETM_CLASS (tree_model)->duplicate_value) - return ETM_CLASS (tree_model)->duplicate_value (tree_model, col, value); - else - return NULL; + g_return_val_if_fail (E_IS_TREE_MODEL (tree_model), NULL); + + class = E_TREE_MODEL_GET_CLASS (tree_model); + g_return_val_if_fail (class->duplicate_value != NULL, NULL); + + return class->duplicate_value (tree_model, col, value); } /** @@ -759,10 +760,14 @@ e_tree_model_free_value (ETreeModel *tree_model, gint col, gpointer value) { - g_return_if_fail (tree_model != NULL); + ETreeModelClass *class; + + g_return_if_fail (E_IS_TREE_MODEL (tree_model)); - if (ETM_CLASS (tree_model)->free_value) - ETM_CLASS (tree_model)->free_value (tree_model, col, value); + class = E_TREE_MODEL_GET_CLASS (tree_model); + g_return_if_fail (class->free_value != NULL); + + class->free_value (tree_model, col, value); } /** @@ -778,12 +783,14 @@ gpointer e_tree_model_initialize_value (ETreeModel *tree_model, gint col) { - g_return_val_if_fail (tree_model != NULL, NULL); + ETreeModelClass *class; - if (ETM_CLASS (tree_model)->initialize_value) - return ETM_CLASS (tree_model)->initialize_value (tree_model, col); - else - return NULL; + g_return_val_if_fail (E_IS_TREE_MODEL (tree_model), NULL); + + class = E_TREE_MODEL_GET_CLASS (tree_model); + g_return_val_if_fail (class->initialize_value != NULL, NULL); + + return class->initialize_value (tree_model, col); } /** @@ -800,12 +807,14 @@ e_tree_model_value_is_empty (ETreeModel *tree_model, gint col, gconstpointer value) { - g_return_val_if_fail (tree_model != NULL, TRUE); + ETreeModelClass *class; - if (ETM_CLASS (tree_model)->value_is_empty) - return ETM_CLASS (tree_model)->value_is_empty (tree_model, col, value); - else - return TRUE; + g_return_val_if_fail (E_IS_TREE_MODEL (tree_model), TRUE); + + class = E_TREE_MODEL_GET_CLASS (tree_model); + g_return_val_if_fail (class->value_is_empty != NULL, TRUE); + + return class->value_is_empty (tree_model, col, value); } /** @@ -822,12 +831,14 @@ e_tree_model_value_to_string (ETreeModel *tree_model, gint col, gconstpointer value) { - g_return_val_if_fail (tree_model != NULL, g_strdup ("")); + ETreeModelClass *class; + + g_return_val_if_fail (E_IS_TREE_MODEL (tree_model), NULL); + + class = E_TREE_MODEL_GET_CLASS (tree_model); + g_return_val_if_fail (class->value_to_string != NULL, NULL); - if (ETM_CLASS (tree_model)->value_to_string) - return ETM_CLASS (tree_model)->value_to_string (tree_model, col, value); - else - return g_strdup (""); + return class->value_to_string (tree_model, col, value); } /** |