Adding upstream version 2.10.22.upstream/2.10.22upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 627 insertions, 0 deletions

diff --git a/app/widgets/gimpdatafactoryview.c b/app/widgets/gimpdatafactoryview.c
new file mode 100644
index 0000000..35c8eb1
--- /dev/null
+++ b/app/widgets/gimpdatafactoryview.c
@@ -0,0 +1,627 @@
+/* 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);
+}