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https://gitlab.gnome.org/GNOME/gimp
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15906be4d9
Keep a list of GimpCellRendererViewable around and add API to add them. When items are removed or the store is cleared, set the renderers' "viewable" property to NULL so they don't keep refing the viewable. This is not really "model" code but needs to be done for all container views that have viewable cell renderers. GimpContainerComboBox and GimpContainerEntry lacked that clearing, so this change might fix some cases where objects (even images) were removed but still stuck in memory until the model changed again.
96 lines
5 KiB
C
96 lines
5 KiB
C
/* GIMP - The GNU Image Manipulation Program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* gimpcontainertreestore.h
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* Copyright (C) 2010 Michael Natterer <mitch@gimp.org>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __GIMP_CONTAINER_TREE_STORE_H__
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#define __GIMP_CONTAINER_TREE_STORE_H__
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enum
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{
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GIMP_CONTAINER_TREE_STORE_COLUMN_RENDERER,
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GIMP_CONTAINER_TREE_STORE_COLUMN_NAME,
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GIMP_CONTAINER_TREE_STORE_COLUMN_NAME_ATTRIBUTES,
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GIMP_CONTAINER_TREE_STORE_COLUMN_NAME_SENSITIVE,
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GIMP_CONTAINER_TREE_STORE_COLUMN_USER_DATA,
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GIMP_CONTAINER_TREE_STORE_N_COLUMNS
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};
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#define GIMP_TYPE_CONTAINER_TREE_STORE (gimp_container_tree_store_get_type ())
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#define GIMP_CONTAINER_TREE_STORE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_CONTAINER_TREE_STORE, GimpContainerTreeStore))
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#define GIMP_CONTAINER_TREE_STORE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_CONTAINER_TREE_STORE, GimpContainerTreeStoreClass))
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#define GIMP_IS_CONTAINER_TREE_STORE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_CONTAINER_TREE_STORE))
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#define GIMP_IS_CONTAINER_TREE_STORE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_CONTAINER_TREE_STORE))
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#define GIMP_CONTAINER_TREE_STORE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_CONTAINER_TREE_STORE, GimpContainerTreeStoreClass))
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typedef struct _GimpContainerTreeStoreClass GimpContainerTreeStoreClass;
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struct _GimpContainerTreeStore
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{
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GtkTreeStore parent_instance;
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};
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struct _GimpContainerTreeStoreClass
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{
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GtkTreeStoreClass parent_class;
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};
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GType gimp_container_tree_store_get_type (void) G_GNUC_CONST;
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void gimp_container_tree_store_columns_init (GType *types,
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gint *n_types);
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gint gimp_container_tree_store_columns_add (GType *types,
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gint *n_types,
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GType type);
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GtkTreeModel * gimp_container_tree_store_new (GimpContainerView *container_view,
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gint n_columns,
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GType *types);
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void gimp_container_tree_store_add_renderer_cell (GimpContainerTreeStore *store,
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GtkCellRenderer *cell);
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void gimp_container_tree_store_set_use_name (GimpContainerTreeStore *store,
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gboolean use_name);
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gboolean gimp_container_tree_store_get_use_name (GimpContainerTreeStore *store);
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void gimp_container_tree_store_set_context (GimpContainerTreeStore *store,
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GimpContext *context);
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GtkTreeIter * gimp_container_tree_store_insert_item (GimpContainerTreeStore *store,
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GimpViewable *viewable,
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GtkTreeIter *parent,
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gint index);
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void gimp_container_tree_store_remove_item (GimpContainerTreeStore *store,
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GimpViewable *viewable,
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GtkTreeIter *iter);
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void gimp_container_tree_store_reorder_item (GimpContainerTreeStore *store,
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GimpViewable *viewable,
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gint new_index,
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GtkTreeIter *iter);
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gboolean gimp_container_tree_store_rename_item (GimpContainerTreeStore *store,
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GimpViewable *viewable,
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GtkTreeIter *iter);
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void gimp_container_tree_store_clear_items (GimpContainerTreeStore *store);
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void gimp_container_tree_store_set_view_size (GimpContainerTreeStore *store);
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#endif /* __GIMP_CONTAINER_TREE_STORE_H__ */
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