Adding upstream version 2.10.36.upstream/2.10.36

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

1 files changed, 579 insertions, 0 deletions

diff --git a/app/widgets/gimpcontainereditor.c b/app/widgets/gimpcontainereditor.c
new file mode 100644
index 0000000..9292f33
--- /dev/null
+++ b/app/widgets/gimpcontainereditor.c
@@ -0,0 +1,579 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * gimpcontainereditor.c
+ * Copyright (C) 2001-2011 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 <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "widgets-types.h"
+
+#include "core/gimpasyncset.h"
+#include "core/gimpcontext.h"
+#include "core/gimplist.h"
+#include "core/gimpviewable.h"
+
+#include "gimpcontainereditor.h"
+#include "gimpcontainergridview.h"
+#include "gimpcontainericonview.h"
+#include "gimpcontainertreeview.h"
+#include "gimpcontainerview.h"
+#include "gimpdocked.h"
+#include "gimpmenufactory.h"
+#include "gimpviewrenderer.h"
+#include "gimpuimanager.h"
+
+
+enum
+{
+  PROP_0,
+  PROP_VIEW_TYPE,
+  PROP_CONTAINER,
+  PROP_CONTEXT,
+  PROP_VIEW_SIZE,
+  PROP_VIEW_BORDER_WIDTH,
+  PROP_MENU_FACTORY,
+  PROP_MENU_IDENTIFIER,
+  PROP_UI_PATH
+};
+
+
+struct _GimpContainerEditorPrivate
+{
+  GimpViewType     view_type;
+  GimpContainer   *container;
+  GimpContext     *context;
+  gint             view_size;
+  gint             view_border_width;
+  GimpMenuFactory *menu_factory;
+  gchar           *menu_identifier;
+  gchar           *ui_path;
+  GtkWidget       *busy_box;
+  GBinding        *async_set_binding;
+};
+
+
+static void  gimp_container_editor_docked_iface_init (GimpDockedInterface *iface);
+
+static void   gimp_container_editor_constructed      (GObject             *object);
+static void   gimp_container_editor_dispose          (GObject             *object);
+static void   gimp_container_editor_set_property     (GObject             *object,
+                                                      guint                property_id,
+                                                      const GValue        *value,
+                                                      GParamSpec          *pspec);
+static void   gimp_container_editor_get_property     (GObject             *object,
+                                                      guint                property_id,
+                                                      GValue              *value,
+                                                      GParamSpec          *pspec);
+
+static gboolean gimp_container_editor_select_item    (GtkWidget           *widget,
+                                                      GimpViewable        *viewable,
+                                                      gpointer             insert_data,
+                                                      GimpContainerEditor *editor);
+static void   gimp_container_editor_activate_item    (GtkWidget           *widget,
+                                                      GimpViewable        *viewable,
+                                                      gpointer             insert_data,
+                                                      GimpContainerEditor *editor);
+static void   gimp_container_editor_context_item     (GtkWidget           *widget,
+                                                      GimpViewable        *viewable,
+                                                      gpointer             insert_data,
+                                                      GimpContainerEditor *editor);
+static void   gimp_container_editor_real_context_item(GimpContainerEditor *editor,
+                                                      GimpViewable        *viewable);
+
+static GtkWidget * gimp_container_editor_get_preview (GimpDocked       *docked,
+                                                      GimpContext      *context,
+                                                      GtkIconSize       size);
+static void        gimp_container_editor_set_context (GimpDocked       *docked,
+                                                      GimpContext      *context);
+static GimpUIManager * gimp_container_editor_get_menu(GimpDocked       *docked,
+                                                      const gchar     **ui_path,
+                                                      gpointer         *popup_data);
+
+static gboolean  gimp_container_editor_has_button_bar      (GimpDocked *docked);
+static void      gimp_container_editor_set_show_button_bar (GimpDocked *docked,
+                                                            gboolean    show);
+static gboolean  gimp_container_editor_get_show_button_bar (GimpDocked *docked);
+
+
+G_DEFINE_TYPE_WITH_CODE (GimpContainerEditor, gimp_container_editor,
+                         GTK_TYPE_BOX,
+                         G_ADD_PRIVATE (GimpContainerEditor)
+                         G_IMPLEMENT_INTERFACE (GIMP_TYPE_DOCKED,
+                                                gimp_container_editor_docked_iface_init))
+
+#define parent_class gimp_container_editor_parent_class
+
+
+static void
+gimp_container_editor_class_init (GimpContainerEditorClass *klass)
+{
+  GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+  object_class->constructed   = gimp_container_editor_constructed;
+  object_class->dispose       = gimp_container_editor_dispose;
+  object_class->set_property  = gimp_container_editor_set_property;
+  object_class->get_property  = gimp_container_editor_get_property;
+
+  klass->select_item     = NULL;
+  klass->activate_item   = NULL;
+  klass->context_item    = gimp_container_editor_real_context_item;
+
+  g_object_class_install_property (object_class, PROP_VIEW_TYPE,
+                                   g_param_spec_enum ("view-type",
+                                                      NULL, NULL,
+                                                      GIMP_TYPE_VIEW_TYPE,
+                                                      GIMP_VIEW_TYPE_LIST,
+                                                      GIMP_PARAM_READWRITE |
+                                                      G_PARAM_CONSTRUCT_ONLY));
+
+  g_object_class_install_property (object_class, PROP_CONTAINER,
+                                   g_param_spec_object ("container",
+                                                        NULL, NULL,
+                                                        GIMP_TYPE_CONTAINER,
+                                                        GIMP_PARAM_READWRITE |
+                                                        G_PARAM_CONSTRUCT_ONLY));
+
+  g_object_class_install_property (object_class, PROP_CONTEXT,
+                                   g_param_spec_object ("context",
+                                                        NULL, NULL,
+                                                        GIMP_TYPE_CONTEXT,
+                                                        GIMP_PARAM_READWRITE |
+                                                        G_PARAM_CONSTRUCT_ONLY));
+
+  g_object_class_install_property (object_class, PROP_VIEW_SIZE,
+                                   g_param_spec_int ("view-size",
+                                                     NULL, NULL,
+                                                     1, GIMP_VIEWABLE_MAX_PREVIEW_SIZE,
+                                                     GIMP_VIEW_SIZE_MEDIUM,
+                                                     GIMP_PARAM_READWRITE |
+                                                     G_PARAM_CONSTRUCT));
+
+  g_object_class_install_property (object_class, PROP_VIEW_BORDER_WIDTH,
+                                   g_param_spec_int ("view-border-width",
+                                                     NULL, NULL,
+                                                     0,
+                                                     GIMP_VIEW_MAX_BORDER_WIDTH,
+                                                     1,
+                                                     GIMP_PARAM_READWRITE |
+                                                     G_PARAM_CONSTRUCT));
+
+  g_object_class_install_property (object_class, PROP_MENU_FACTORY,
+                                   g_param_spec_object ("menu-factory",
+                                                        NULL, NULL,
+                                                        GIMP_TYPE_MENU_FACTORY,
+                                                        GIMP_PARAM_READWRITE |
+                                                        G_PARAM_CONSTRUCT_ONLY));
+
+  g_object_class_install_property (object_class, PROP_MENU_IDENTIFIER,
+                                   g_param_spec_string ("menu-identifier",
+                                                        NULL, NULL,
+                                                        NULL,
+                                                        GIMP_PARAM_READWRITE |
+                                                        G_PARAM_CONSTRUCT_ONLY));
+
+  g_object_class_install_property (object_class, PROP_UI_PATH,
+                                   g_param_spec_string ("ui-path",
+                                                        NULL, NULL,
+                                                        NULL,
+                                                        GIMP_PARAM_READWRITE |
+                                                        G_PARAM_CONSTRUCT_ONLY));
+}
+
+static void
+gimp_container_editor_docked_iface_init (GimpDockedInterface *iface)
+{
+  iface->get_preview         = gimp_container_editor_get_preview;
+  iface->set_context         = gimp_container_editor_set_context;
+  iface->get_menu            = gimp_container_editor_get_menu;
+  iface->has_button_bar      = gimp_container_editor_has_button_bar;
+  iface->set_show_button_bar = gimp_container_editor_set_show_button_bar;
+  iface->get_show_button_bar = gimp_container_editor_get_show_button_bar;
+}
+
+static void
+gimp_container_editor_init (GimpContainerEditor *editor)
+{
+  gtk_orientable_set_orientation (GTK_ORIENTABLE (editor),
+                                  GTK_ORIENTATION_VERTICAL);
+
+  editor->priv = gimp_container_editor_get_instance_private (editor);
+}
+
+static void
+gimp_container_editor_constructed (GObject *object)
+{
+  GimpContainerEditor *editor = GIMP_CONTAINER_EDITOR (object);
+
+  G_OBJECT_CLASS (parent_class)->constructed (object);
+
+  gimp_assert (GIMP_IS_CONTAINER (editor->priv->container));
+  gimp_assert (GIMP_IS_CONTEXT (editor->priv->context));
+
+  switch (editor->priv->view_type)
+    {
+    case GIMP_VIEW_TYPE_GRID:
+#if 0
+      editor->view =
+        GIMP_CONTAINER_VIEW (gimp_container_icon_view_new (editor->priv->container,
+                                                           editor->priv->context,
+                                                           editor->priv->view_size,
+                                                           editor->priv->view_border_width));
+#else
+      editor->view =
+        GIMP_CONTAINER_VIEW (gimp_container_grid_view_new (editor->priv->container,
+                                                           editor->priv->context,
+                                                           editor->priv->view_size,
+                                                           editor->priv->view_border_width));
+#endif
+      break;
+
+    case GIMP_VIEW_TYPE_LIST:
+      editor->view =
+        GIMP_CONTAINER_VIEW (gimp_container_tree_view_new (editor->priv->container,
+                                                           editor->priv->context,
+                                                           editor->priv->view_size,
+                                                           editor->priv->view_border_width));
+      break;
+
+    default:
+      gimp_assert_not_reached ();
+    }
+
+  if (GIMP_IS_LIST (editor->priv->container))
+    gimp_container_view_set_reorderable (GIMP_CONTAINER_VIEW (editor->view),
+                                         ! GIMP_LIST (editor->priv->container)->sort_func);
+
+  if (editor->priv->menu_factory    &&
+      editor->priv->menu_identifier &&
+      editor->priv->ui_path)
+    {
+      gimp_editor_create_menu (GIMP_EDITOR (editor->view),
+                               editor->priv->menu_factory,
+                               editor->priv->menu_identifier,
+                               editor->priv->ui_path,
+                               editor);
+    }
+
+  gtk_box_pack_start (GTK_BOX (editor), GTK_WIDGET (editor->view),
+                      TRUE, TRUE, 0);
+  gtk_widget_show (GTK_WIDGET (editor->view));
+
+  editor->priv->busy_box = gimp_busy_box_new (NULL);
+  gtk_box_pack_start (GTK_BOX (editor), editor->priv->busy_box, TRUE, TRUE, 0);
+
+  g_object_bind_property (editor->priv->busy_box, "visible",
+                          editor->view,           "visible",
+                          G_BINDING_SYNC_CREATE | G_BINDING_INVERT_BOOLEAN);
+
+  /*  Connect "select-item" with G_CONNECT_AFTER because it's a
+   *  RUN_LAST signal and the default handler selecting the row must
+   *  run before signal connections. See bug #784176.
+   */
+  g_signal_connect_object (editor->view, "select-item",
+                           G_CALLBACK (gimp_container_editor_select_item),
+                           editor, G_CONNECT_AFTER);
+
+  g_signal_connect_object (editor->view, "activate-item",
+                           G_CALLBACK (gimp_container_editor_activate_item),
+                           editor, 0);
+  g_signal_connect_object (editor->view, "context-item",
+                           G_CALLBACK (gimp_container_editor_context_item),
+                           editor, 0);
+
+  {
+    GimpObject *object = gimp_context_get_by_type (editor->priv->context,
+                                                   gimp_container_get_children_type (editor->priv->container));
+
+    gimp_container_editor_select_item (GTK_WIDGET (editor->view),
+                                       (GimpViewable *) object, NULL,
+                                       editor);
+  }
+}
+
+static void
+gimp_container_editor_dispose (GObject *object)
+{
+  GimpContainerEditor *editor = GIMP_CONTAINER_EDITOR (object);
+
+  gimp_container_editor_bind_to_async_set (editor, NULL, NULL);
+
+  g_clear_object (&editor->priv->container);
+  g_clear_object (&editor->priv->context);
+  g_clear_object (&editor->priv->menu_factory);
+
+  g_clear_pointer (&editor->priv->menu_identifier, g_free);
+  g_clear_pointer (&editor->priv->ui_path,         g_free);
+
+  G_OBJECT_CLASS (parent_class)->dispose (object);
+}
+
+static void
+gimp_container_editor_set_property (GObject      *object,
+                                    guint         property_id,
+                                    const GValue *value,
+                                    GParamSpec   *pspec)
+{
+  GimpContainerEditor *editor = GIMP_CONTAINER_EDITOR (object);
+
+  switch (property_id)
+    {
+    case PROP_VIEW_TYPE:
+      editor->priv->view_type = g_value_get_enum (value);
+      break;
+
+    case PROP_CONTAINER:
+      editor->priv->container = g_value_dup_object (value);
+      break;
+
+    case PROP_CONTEXT:
+      editor->priv->context = g_value_dup_object (value);
+      break;
+
+    case PROP_VIEW_SIZE:
+      editor->priv->view_size = g_value_get_int (value);
+      break;
+
+    case PROP_VIEW_BORDER_WIDTH:
+      editor->priv->view_border_width = g_value_get_int (value);
+      break;
+
+    case PROP_MENU_FACTORY:
+      editor->priv->menu_factory = g_value_dup_object (value);
+      break;
+
+    case PROP_MENU_IDENTIFIER:
+      editor->priv->menu_identifier = g_value_dup_string (value);
+      break;
+
+    case PROP_UI_PATH:
+      editor->priv->ui_path = g_value_dup_string (value);
+      break;
+
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+      break;
+    }
+}
+
+static void
+gimp_container_editor_get_property (GObject    *object,
+                                    guint       property_id,
+                                    GValue     *value,
+                                    GParamSpec *pspec)
+{
+  GimpContainerEditor *editor = GIMP_CONTAINER_EDITOR (object);
+
+  switch (property_id)
+    {
+    case PROP_VIEW_TYPE:
+      g_value_set_enum (value, editor->priv->view_type);
+      break;
+
+    case PROP_CONTAINER:
+      g_value_set_object (value, editor->priv->container);
+      break;
+
+    case PROP_CONTEXT:
+      g_value_set_object (value, editor->priv->context);
+      break;
+
+    case PROP_VIEW_SIZE:
+      g_value_set_int (value, editor->priv->view_size);
+      break;
+
+    case PROP_VIEW_BORDER_WIDTH:
+      g_value_set_int (value, editor->priv->view_border_width);
+      break;
+
+    case PROP_MENU_FACTORY:
+      g_value_set_object (value, editor->priv->menu_factory);
+      break;
+
+    case PROP_MENU_IDENTIFIER:
+      g_value_set_string (value, editor->priv->menu_identifier);
+      break;
+
+    case PROP_UI_PATH:
+      g_value_set_string (value, editor->priv->ui_path);
+      break;
+
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+      break;
+    }
+}
+
+GtkSelectionMode
+gimp_container_editor_get_selection_mode (GimpContainerEditor *editor)
+{
+  return gimp_container_view_get_selection_mode (GIMP_CONTAINER_VIEW (editor->view));
+}
+
+void
+gimp_container_editor_set_selection_mode (GimpContainerEditor *editor,
+                                          GtkSelectionMode     mode)
+{
+  gimp_container_view_set_selection_mode (GIMP_CONTAINER_VIEW (editor->view),
+                                          mode);
+}
+
+/*  private functions  */
+
+static gboolean
+gimp_container_editor_select_item (GtkWidget           *widget,
+                                   GimpViewable        *viewable,
+                                   gpointer             insert_data,
+                                   GimpContainerEditor *editor)
+{
+  GimpContainerEditorClass *klass = GIMP_CONTAINER_EDITOR_GET_CLASS (editor);
+
+  if (klass->select_item)
+    klass->select_item (editor, viewable);
+
+  if (gimp_editor_get_ui_manager (GIMP_EDITOR (editor->view)))
+    gimp_ui_manager_update (gimp_editor_get_ui_manager (GIMP_EDITOR (editor->view)),
+                            gimp_editor_get_popup_data (GIMP_EDITOR (editor->view)));
+
+  return TRUE;
+}
+
+static void
+gimp_container_editor_activate_item (GtkWidget           *widget,
+                                     GimpViewable        *viewable,
+                                     gpointer             insert_data,
+                                     GimpContainerEditor *editor)
+{
+  GimpContainerEditorClass *klass = GIMP_CONTAINER_EDITOR_GET_CLASS (editor);
+
+  if (klass->activate_item)
+    klass->activate_item (editor, viewable);
+}
+
+static void
+gimp_container_editor_context_item (GtkWidget           *widget,
+                                    GimpViewable        *viewable,
+                                    gpointer             insert_data,
+                                    GimpContainerEditor *editor)
+{
+  GimpContainerEditorClass *klass = GIMP_CONTAINER_EDITOR_GET_CLASS (editor);
+
+  if (klass->context_item)
+    klass->context_item (editor, viewable);
+}
+
+static void
+gimp_container_editor_real_context_item (GimpContainerEditor *editor,
+                                         GimpViewable        *viewable)
+{
+  GimpContainer *container = gimp_container_view_get_container (editor->view);
+
+  if (viewable && gimp_container_have (container, GIMP_OBJECT (viewable)))
+    {
+      gimp_editor_popup_menu (GIMP_EDITOR (editor->view), NULL, NULL);
+    }
+}
+
+static GtkWidget *
+gimp_container_editor_get_preview (GimpDocked   *docked,
+                                   GimpContext  *context,
+                                   GtkIconSize   size)
+{
+  GimpContainerEditor *editor = GIMP_CONTAINER_EDITOR (docked);
+
+  return gimp_docked_get_preview (GIMP_DOCKED (editor->view),
+                                  context, size);
+}
+
+static void
+gimp_container_editor_set_context (GimpDocked  *docked,
+                                   GimpContext *context)
+{
+  GimpContainerEditor *editor = GIMP_CONTAINER_EDITOR (docked);
+
+  gimp_docked_set_context (GIMP_DOCKED (editor->view), context);
+}
+
+static GimpUIManager *
+gimp_container_editor_get_menu (GimpDocked   *docked,
+                                const gchar **ui_path,
+                                gpointer     *popup_data)
+{
+  GimpContainerEditor *editor = GIMP_CONTAINER_EDITOR (docked);
+
+  return gimp_docked_get_menu (GIMP_DOCKED (editor->view), ui_path, popup_data);
+}
+
+static gboolean
+gimp_container_editor_has_button_bar (GimpDocked *docked)
+{
+  GimpContainerEditor *editor = GIMP_CONTAINER_EDITOR (docked);
+
+  return gimp_docked_has_button_bar (GIMP_DOCKED (editor->view));
+}
+
+static void
+gimp_container_editor_set_show_button_bar (GimpDocked *docked,
+                                           gboolean    show)
+{
+  GimpContainerEditor *editor = GIMP_CONTAINER_EDITOR (docked);
+
+  gimp_docked_set_show_button_bar (GIMP_DOCKED (editor->view), show);
+}
+
+static gboolean
+gimp_container_editor_get_show_button_bar (GimpDocked *docked)
+{
+  GimpContainerEditor *editor = GIMP_CONTAINER_EDITOR (docked);
+
+  return gimp_docked_get_show_button_bar (GIMP_DOCKED (editor->view));
+}
+
+void
+gimp_container_editor_bind_to_async_set (GimpContainerEditor *editor,
+                                         GimpAsyncSet        *async_set,
+                                         const gchar         *message)
+{
+  g_return_if_fail (GIMP_IS_CONTAINER_EDITOR (editor));
+  g_return_if_fail (async_set == NULL || GIMP_IS_ASYNC_SET (async_set));
+  g_return_if_fail (async_set == NULL || message != NULL);
+
+  if (! async_set && ! editor->priv->async_set_binding)
+    return;
+
+  g_clear_object (&editor->priv->async_set_binding);
+
+  if (async_set)
+    {
+      gimp_busy_box_set_message (GIMP_BUSY_BOX (editor->priv->busy_box),
+                                 message);
+
+      editor->priv->async_set_binding = g_object_bind_property (
+        async_set,              "empty",
+        editor->priv->busy_box, "visible",
+        G_BINDING_SYNC_CREATE | G_BINDING_INVERT_BOOLEAN);
+    }
+  else
+    {
+      gtk_widget_hide (editor->priv->busy_box);
+    }
+}