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-rw-r--r--app/widgets/gimpdatafactoryview.c627
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diff --git a/app/widgets/gimpdatafactoryview.c b/app/widgets/gimpdatafactoryview.c
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+++ b/app/widgets/gimpdatafactoryview.c
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+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * gimpdatafactoryview.c
+ * Copyright (C) 2001-2003 Michael Natterer <mitch@gimp.org>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <string.h>
+
+#include <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "widgets-types.h"
+
+#include "core/gimp.h"
+#include "core/gimpcontainer.h"
+#include "core/gimpcontext.h"
+#include "core/gimpdata.h"
+#include "core/gimpdatafactory.h"
+#include "core/gimplist.h"
+#include "core/gimpmarshal.h"
+#include "core/gimptaggedcontainer.h"
+
+#include "gimpcombotagentry.h"
+#include "gimpcontainertreestore.h"
+#include "gimpcontainertreeview.h"
+#include "gimpcontainerview.h"
+#include "gimpdatafactoryview.h"
+#include "gimpdnd.h"
+#include "gimpdocked.h"
+#include "gimpmenufactory.h"
+#include "gimpsessioninfo-aux.h"
+#include "gimptagentry.h"
+#include "gimpuimanager.h"
+#include "gimpviewrenderer.h"
+#include "gimpwidgets-utils.h"
+
+#include "gimp-intl.h"
+
+
+enum
+{
+ PROP_0,
+ PROP_DATA_FACTORY,
+ PROP_ACTION_GROUP
+};
+
+
+struct _GimpDataFactoryViewPrivate
+{
+ GimpDataFactory *factory;
+ gchar *action_group;
+
+ GimpContainer *tagged_container;
+ GtkWidget *query_tag_entry;
+ GtkWidget *assign_tag_entry;
+ GList *selected_items;
+
+ GtkWidget *edit_button;
+ GtkWidget *new_button;
+ GtkWidget *duplicate_button;
+ GtkWidget *delete_button;
+ GtkWidget *refresh_button;
+};
+
+
+static void gimp_data_factory_view_docked_iface_init (GimpDockedInterface *iface);
+
+static GObject *
+ gimp_data_factory_view_constructor (GType type,
+ guint n_construct_params,
+ GObjectConstructParam *construct_params);
+static void gimp_data_factory_view_constructed (GObject *object);
+static void gimp_data_factory_view_dispose (GObject *object);
+static void gimp_data_factory_view_set_property (GObject *object,
+ guint property_id,
+ const GValue *value,
+ GParamSpec *pspec);
+static void gimp_data_factory_view_get_property (GObject *object,
+ guint property_id,
+ GValue *value,
+ GParamSpec *pspec);
+
+static void gimp_data_factory_view_set_aux_info (GimpDocked *docked,
+ GList *aux_info);
+static GList * gimp_data_factory_view_get_aux_info (GimpDocked *docked);
+
+static void gimp_data_factory_view_activate_item (GimpContainerEditor *editor,
+ GimpViewable *viewable);
+static void gimp_data_factory_view_select_item (GimpContainerEditor *editor,
+ GimpViewable *viewable);
+static void gimp_data_factory_view_tree_name_edited (GtkCellRendererText *cell,
+ const gchar *path,
+ const gchar *name,
+ GimpDataFactoryView *view);
+
+
+G_DEFINE_TYPE_WITH_CODE (GimpDataFactoryView, gimp_data_factory_view,
+ GIMP_TYPE_CONTAINER_EDITOR,
+ G_ADD_PRIVATE (GimpDataFactoryView)
+ G_IMPLEMENT_INTERFACE (GIMP_TYPE_DOCKED,
+ gimp_data_factory_view_docked_iface_init))
+
+#define parent_class gimp_data_factory_view_parent_class
+
+static GimpDockedInterface *parent_docked_iface = NULL;
+
+
+static void
+gimp_data_factory_view_class_init (GimpDataFactoryViewClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+ GimpContainerEditorClass *editor_class = GIMP_CONTAINER_EDITOR_CLASS (klass);
+
+ object_class->constructor = gimp_data_factory_view_constructor;
+ object_class->constructed = gimp_data_factory_view_constructed;
+ object_class->dispose = gimp_data_factory_view_dispose;
+ object_class->set_property = gimp_data_factory_view_set_property;
+ object_class->get_property = gimp_data_factory_view_get_property;
+
+ editor_class->select_item = gimp_data_factory_view_select_item;
+ editor_class->activate_item = gimp_data_factory_view_activate_item;
+
+ g_object_class_install_property (object_class, PROP_DATA_FACTORY,
+ g_param_spec_object ("data-factory",
+ NULL, NULL,
+ GIMP_TYPE_DATA_FACTORY,
+ GIMP_PARAM_READWRITE |
+ G_PARAM_CONSTRUCT_ONLY));
+
+ g_object_class_install_property (object_class, PROP_ACTION_GROUP,
+ g_param_spec_string ("action-group",
+ NULL, NULL,
+ NULL,
+ GIMP_PARAM_READWRITE |
+ G_PARAM_CONSTRUCT_ONLY));
+}
+
+static void
+gimp_data_factory_view_init (GimpDataFactoryView *view)
+{
+ view->priv = gimp_data_factory_view_get_instance_private (view);
+
+ view->priv->tagged_container = NULL;
+ view->priv->query_tag_entry = NULL;
+ view->priv->assign_tag_entry = NULL;
+ view->priv->selected_items = NULL;
+ view->priv->edit_button = NULL;
+ view->priv->new_button = NULL;
+ view->priv->duplicate_button = NULL;
+ view->priv->delete_button = NULL;
+ view->priv->refresh_button = NULL;
+}
+
+static void
+gimp_data_factory_view_docked_iface_init (GimpDockedInterface *iface)
+{
+ parent_docked_iface = g_type_interface_peek_parent (iface);
+
+ if (! parent_docked_iface)
+ parent_docked_iface = g_type_default_interface_peek (GIMP_TYPE_DOCKED);
+
+ iface->set_aux_info = gimp_data_factory_view_set_aux_info;
+ iface->get_aux_info = gimp_data_factory_view_get_aux_info;
+}
+
+static GObject *
+gimp_data_factory_view_constructor (GType type,
+ guint n_construct_params,
+ GObjectConstructParam *construct_params)
+{
+ GimpDataFactoryView *factory_view;
+ GObject *object;
+
+ object = G_OBJECT_CLASS (parent_class)->constructor (type,
+ n_construct_params,
+ construct_params);
+
+ factory_view = GIMP_DATA_FACTORY_VIEW (object);
+
+ gimp_assert (GIMP_IS_DATA_FACTORY (factory_view->priv->factory));
+ gimp_assert (factory_view->priv->action_group != NULL);
+
+ factory_view->priv->tagged_container =
+ gimp_tagged_container_new (gimp_data_factory_get_container (factory_view->priv->factory));
+
+ /* this must happen in constructor(), because doing it in
+ * set_property() warns about wrong construct property usage
+ */
+ g_object_set (object,
+ "container", factory_view->priv->tagged_container,
+ NULL);
+
+ return object;
+}
+
+static void
+gimp_data_factory_view_constructed (GObject *object)
+{
+ GimpDataFactoryView *factory_view = GIMP_DATA_FACTORY_VIEW (object);
+ GimpDataFactoryViewPrivate *priv = factory_view->priv;
+ GimpContainerEditor *editor = GIMP_CONTAINER_EDITOR (object);
+ GimpUIManager *manager;
+ gchar *str;
+
+ G_OBJECT_CLASS (parent_class)->constructed (object);
+
+ gimp_container_editor_set_selection_mode (editor, GTK_SELECTION_MULTIPLE);
+
+ if (GIMP_IS_CONTAINER_TREE_VIEW (editor->view))
+ {
+ GimpContainerTreeView *tree_view;
+
+ tree_view = GIMP_CONTAINER_TREE_VIEW (editor->view);
+
+ gimp_container_tree_view_connect_name_edited (tree_view,
+ G_CALLBACK (gimp_data_factory_view_tree_name_edited),
+ factory_view);
+ }
+
+ manager = gimp_editor_get_ui_manager (GIMP_EDITOR (editor->view));
+
+ str = g_strdup_printf ("%s-edit", priv->action_group);
+ if (gimp_ui_manager_find_action (manager, priv->action_group, str))
+ priv->edit_button =
+ gimp_editor_add_action_button (GIMP_EDITOR (editor->view),
+ priv->action_group,
+ str, NULL);
+ g_free (str);
+
+ if (gimp_data_factory_view_has_data_new_func (factory_view))
+ {
+ str = g_strdup_printf ("%s-new", priv->action_group);
+ priv->new_button =
+ gimp_editor_add_action_button (GIMP_EDITOR (editor->view),
+ priv->action_group,
+ str, NULL);
+ g_free (str);
+ }
+
+ str = g_strdup_printf ("%s-duplicate", priv->action_group);
+ if (gimp_ui_manager_find_action (manager, priv->action_group, str))
+ priv->duplicate_button =
+ gimp_editor_add_action_button (GIMP_EDITOR (editor->view),
+ priv->action_group,
+ str, NULL);
+ g_free (str);
+
+ str = g_strdup_printf ("%s-delete", priv->action_group);
+ if (gimp_ui_manager_find_action (manager, priv->action_group, str))
+ priv->delete_button =
+ gimp_editor_add_action_button (GIMP_EDITOR (editor->view),
+ priv->action_group,
+ str, NULL);
+ g_free (str);
+
+ str = g_strdup_printf ("%s-refresh", priv->action_group);
+ if (gimp_ui_manager_find_action (manager, priv->action_group, str))
+ priv->refresh_button =
+ gimp_editor_add_action_button (GIMP_EDITOR (editor->view),
+ priv->action_group,
+ str, NULL);
+ g_free (str);
+
+ /* Query tag entry */
+ priv->query_tag_entry =
+ gimp_combo_tag_entry_new (GIMP_TAGGED_CONTAINER (priv->tagged_container),
+ GIMP_TAG_ENTRY_MODE_QUERY);
+ gtk_box_pack_start (GTK_BOX (editor->view),
+ priv->query_tag_entry,
+ FALSE, FALSE, 0);
+ gtk_box_reorder_child (GTK_BOX (editor->view),
+ priv->query_tag_entry, 0);
+ gtk_widget_show (priv->query_tag_entry);
+
+ /* Assign tag entry */
+ priv->assign_tag_entry =
+ gimp_combo_tag_entry_new (GIMP_TAGGED_CONTAINER (priv->tagged_container),
+ GIMP_TAG_ENTRY_MODE_ASSIGN);
+ gimp_tag_entry_set_selected_items (GIMP_TAG_ENTRY (priv->assign_tag_entry),
+ priv->selected_items);
+ g_list_free (priv->selected_items);
+ priv->selected_items = NULL;
+ gtk_box_pack_start (GTK_BOX (editor->view),
+ priv->assign_tag_entry,
+ FALSE, FALSE, 0);
+ gtk_widget_show (priv->assign_tag_entry);
+
+ if (priv->edit_button)
+ gimp_container_view_enable_dnd (editor->view,
+ GTK_BUTTON (priv->edit_button),
+ gimp_data_factory_get_data_type (priv->factory));
+
+ if (priv->duplicate_button)
+ gimp_container_view_enable_dnd (editor->view,
+ GTK_BUTTON (priv->duplicate_button),
+ gimp_data_factory_get_data_type (priv->factory));
+
+ if (priv->delete_button)
+ gimp_container_view_enable_dnd (editor->view,
+ GTK_BUTTON (priv->delete_button),
+ gimp_data_factory_get_data_type (priv->factory));
+
+ gimp_ui_manager_update (manager, editor);
+}
+
+static void
+gimp_data_factory_view_dispose (GObject *object)
+{
+ GimpDataFactoryView *factory_view = GIMP_DATA_FACTORY_VIEW (object);
+
+ g_clear_object (&factory_view->priv->tagged_container);
+ g_clear_object (&factory_view->priv->factory);
+
+ g_clear_pointer (&factory_view->priv->action_group, g_free);
+
+ G_OBJECT_CLASS (parent_class)->dispose (object);
+}
+
+static void
+gimp_data_factory_view_set_property (GObject *object,
+ guint property_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ GimpDataFactoryView *factory_view = GIMP_DATA_FACTORY_VIEW (object);
+
+ switch (property_id)
+ {
+ case PROP_DATA_FACTORY:
+ factory_view->priv->factory = g_value_dup_object (value);
+ break;
+
+ case PROP_ACTION_GROUP:
+ factory_view->priv->action_group = g_value_dup_string (value);
+ break;
+
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+ break;
+ }
+}
+
+static void
+gimp_data_factory_view_get_property (GObject *object,
+ guint property_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ GimpDataFactoryView *factory_view = GIMP_DATA_FACTORY_VIEW (object);
+
+ switch (property_id)
+ {
+ case PROP_DATA_FACTORY:
+ g_value_set_object (value, factory_view->priv->factory);
+ break;
+
+ case PROP_ACTION_GROUP:
+ g_value_set_string (value, factory_view->priv->action_group);
+ break;
+
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+ break;
+ }
+}
+
+#define AUX_INFO_TAG_FILTER "tag-filter"
+
+static void
+gimp_data_factory_view_set_aux_info (GimpDocked *docked,
+ GList *aux_info)
+{
+ GimpDataFactoryView *view = GIMP_DATA_FACTORY_VIEW (docked);
+ GList *list;
+
+ parent_docked_iface->set_aux_info (docked, aux_info);
+
+ for (list = aux_info; list; list = g_list_next (list))
+ {
+ GimpSessionInfoAux *aux = list->data;
+
+ if (! strcmp (aux->name, AUX_INFO_TAG_FILTER))
+ {
+ gtk_entry_set_text (GTK_ENTRY (view->priv->query_tag_entry),
+ aux->value);
+ }
+ }
+}
+
+static GList *
+gimp_data_factory_view_get_aux_info (GimpDocked *docked)
+{
+ GimpDataFactoryView *view = GIMP_DATA_FACTORY_VIEW (docked);
+ GList *aux_info;
+ const gchar *tag_filter;
+
+ aux_info = parent_docked_iface->get_aux_info (docked);
+
+ tag_filter = gtk_entry_get_text (GTK_ENTRY (view->priv->query_tag_entry));
+ if (tag_filter && *tag_filter)
+ {
+ GimpSessionInfoAux *aux;
+
+ aux = gimp_session_info_aux_new (AUX_INFO_TAG_FILTER, tag_filter);
+ aux_info = g_list_append (aux_info, aux);
+ }
+
+ return aux_info;
+}
+
+GtkWidget *
+gimp_data_factory_view_new (GimpViewType view_type,
+ GimpDataFactory *factory,
+ GimpContext *context,
+ gint view_size,
+ gint view_border_width,
+ GimpMenuFactory *menu_factory,
+ const gchar *menu_identifier,
+ const gchar *ui_path,
+ const gchar *action_group)
+{
+ g_return_val_if_fail (GIMP_IS_DATA_FACTORY (factory), NULL);
+ g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL);
+ g_return_val_if_fail (view_size > 0 &&
+ view_size <= GIMP_VIEWABLE_MAX_PREVIEW_SIZE, NULL);
+ g_return_val_if_fail (view_border_width >= 0 &&
+ view_border_width <= GIMP_VIEW_MAX_BORDER_WIDTH,
+ NULL);
+ g_return_val_if_fail (menu_factory == NULL ||
+ GIMP_IS_MENU_FACTORY (menu_factory), NULL);
+ g_return_val_if_fail (action_group != NULL, NULL);
+
+ return g_object_new (GIMP_TYPE_DATA_FACTORY_VIEW,
+ "view-type", view_type,
+ "data-factory", factory,
+ "context", context,
+ "view-size", view_size,
+ "view-border-width", view_border_width,
+ "menu-factory", menu_factory,
+ "menu-identifier", menu_identifier,
+ "ui-path", ui_path,
+ "action-group", action_group,
+ NULL);
+}
+
+GtkWidget *
+gimp_data_factory_view_get_edit_button (GimpDataFactoryView *factory_view)
+{
+ g_return_val_if_fail (GIMP_IS_DATA_FACTORY_VIEW (factory_view), NULL);
+
+ return factory_view->priv->edit_button;
+}
+
+GtkWidget *
+gimp_data_factory_view_get_duplicate_button (GimpDataFactoryView *factory_view)
+{
+ g_return_val_if_fail (GIMP_IS_DATA_FACTORY_VIEW (factory_view), NULL);
+
+ return factory_view->priv->duplicate_button;
+}
+
+GimpDataFactory *
+gimp_data_factory_view_get_data_factory (GimpDataFactoryView *factory_view)
+{
+ g_return_val_if_fail (GIMP_IS_DATA_FACTORY_VIEW (factory_view), NULL);
+
+ return factory_view->priv->factory;
+}
+
+GType
+gimp_data_factory_view_get_children_type (GimpDataFactoryView *factory_view)
+{
+ g_return_val_if_fail (GIMP_IS_DATA_FACTORY_VIEW (factory_view), G_TYPE_NONE);
+
+ return gimp_data_factory_get_data_type (factory_view->priv->factory);
+}
+
+gboolean
+gimp_data_factory_view_has_data_new_func (GimpDataFactoryView *factory_view)
+{
+ g_return_val_if_fail (GIMP_IS_DATA_FACTORY_VIEW (factory_view), FALSE);
+
+ return gimp_data_factory_has_data_new_func (factory_view->priv->factory);
+}
+
+gboolean
+gimp_data_factory_view_have (GimpDataFactoryView *factory_view,
+ GimpObject *object)
+{
+ g_return_val_if_fail (GIMP_IS_DATA_FACTORY_VIEW (factory_view), FALSE);
+
+ return gimp_container_have (gimp_data_factory_get_container (factory_view->priv->factory),
+ object);
+}
+
+static void
+gimp_data_factory_view_select_item (GimpContainerEditor *editor,
+ GimpViewable *viewable)
+{
+ GimpDataFactoryView *view = GIMP_DATA_FACTORY_VIEW (editor);
+
+ if (GIMP_CONTAINER_EDITOR_CLASS (parent_class)->select_item)
+ GIMP_CONTAINER_EDITOR_CLASS (parent_class)->select_item (editor, viewable);
+
+ if (view->priv->assign_tag_entry)
+ {
+ GimpContainerView *container_view = GIMP_CONTAINER_VIEW (editor->view);
+ GList *active_items = NULL;
+
+ gimp_container_view_get_selected (container_view, &active_items);
+ gimp_tag_entry_set_selected_items (GIMP_TAG_ENTRY (view->priv->assign_tag_entry),
+ active_items);
+ g_list_free (active_items);
+ }
+ else if (viewable)
+ {
+ view->priv->selected_items = g_list_append (view->priv->selected_items,
+ viewable);
+ }
+}
+
+static void
+gimp_data_factory_view_activate_item (GimpContainerEditor *editor,
+ GimpViewable *viewable)
+{
+ GimpDataFactoryView *view = GIMP_DATA_FACTORY_VIEW (editor);
+ GimpData *data = GIMP_DATA (viewable);
+
+ if (GIMP_CONTAINER_EDITOR_CLASS (parent_class)->activate_item)
+ GIMP_CONTAINER_EDITOR_CLASS (parent_class)->activate_item (editor, viewable);
+
+ if (data && gimp_data_factory_view_have (view,
+ GIMP_OBJECT (data)))
+ {
+ if (view->priv->edit_button &&
+ gtk_widget_is_sensitive (view->priv->edit_button))
+ gtk_button_clicked (GTK_BUTTON (view->priv->edit_button));
+ }
+}
+
+static void
+gimp_data_factory_view_tree_name_edited (GtkCellRendererText *cell,
+ const gchar *path_str,
+ const gchar *new_name,
+ GimpDataFactoryView *view)
+{
+ GimpContainerTreeView *tree_view;
+ GtkTreePath *path;
+ GtkTreeIter iter;
+
+ tree_view = GIMP_CONTAINER_TREE_VIEW (GIMP_CONTAINER_EDITOR (view)->view);
+
+ path = gtk_tree_path_new_from_string (path_str);
+
+ if (gtk_tree_model_get_iter (tree_view->model, &iter, path))
+ {
+ GimpViewRenderer *renderer;
+ GimpData *data;
+ gchar *name;
+
+ gtk_tree_model_get (tree_view->model, &iter,
+ GIMP_CONTAINER_TREE_STORE_COLUMN_RENDERER, &renderer,
+ -1);
+
+ data = GIMP_DATA (renderer->viewable);
+
+ if (! new_name)
+ new_name = "";
+
+ name = g_strstrip (g_strdup (new_name));
+
+ /* We must block the edited callback at this point, because either
+ * the call to gimp_object_take_name() or gtk_tree_store_set() below
+ * will trigger a re-ordering and emission of the rows_reordered signal.
+ * This in turn will stop the editing operation and cause a call to this
+ * very callback function again. Because the order of the rows has
+ * changed by then, "path_str" will point at another item and cause the
+ * name of this item to be changed as well.
+ */
+ g_signal_handlers_block_by_func (cell,
+ gimp_data_factory_view_tree_name_edited,
+ view);
+
+ if (gimp_data_is_writable (data) &&
+ strlen (name) &&
+ g_strcmp0 (name, gimp_object_get_name (data)))
+ {
+ gimp_object_take_name (GIMP_OBJECT (data), name);
+ }
+ else
+ {
+ g_free (name);
+
+ name = gimp_viewable_get_description (renderer->viewable, NULL);
+ gtk_tree_store_set (GTK_TREE_STORE (tree_view->model), &iter,
+ GIMP_CONTAINER_TREE_STORE_COLUMN_NAME, name,
+ -1);
+ g_free (name);
+ }
+
+ g_signal_handlers_unblock_by_func (cell,
+ gimp_data_factory_view_tree_name_edited,
+ view);
+
+ g_object_unref (renderer);
+ }
+
+ gtk_tree_path_free (path);
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-03 05:34:56 +0000