Adding upstream version 2.10.34.upstream/2.10.34upstream

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

1 files changed, 229 insertions, 0 deletions

diff --git a/libgimpwidgets/gimpenumcombobox.c b/libgimpwidgets/gimpenumcombobox.c
new file mode 100644
index 0000000..0715109
--- /dev/null
+++ b/libgimpwidgets/gimpenumcombobox.c
@@ -0,0 +1,229 @@
+/* LIBGIMP - The GIMP Library
+ * Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
+ *
+ * gimpenumcombobox.c
+ * Copyright (C) 2004  Sven Neumann <sven@gimp.org>
+ *
+ * This library is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library.  If not, see
+ * <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gtk/gtk.h>
+
+#include "gimpwidgetstypes.h"
+
+#include "gimpenumcombobox.h"
+#include "gimpenumstore.h"
+
+#include "libgimp/libgimp-intl.h"
+
+
+/**
+ * SECTION: gimpenumcombobox
+ * @title: GimpEnumComboBox
+ * @short_description: A #GimpIntComboBox subclass for selecting an enum value.
+ *
+ * A #GtkComboBox subclass for selecting an enum value.
+ **/
+
+
+enum
+{
+  PROP_0,
+  PROP_MODEL
+};
+
+
+static void  gimp_enum_combo_box_set_property (GObject      *object,
+                                               guint         prop_id,
+                                               const GValue *value,
+                                               GParamSpec   *pspec);
+static void  gimp_enum_combo_box_get_property (GObject      *object,
+                                               guint         prop_id,
+                                               GValue       *value,
+                                               GParamSpec   *pspec);
+
+
+G_DEFINE_TYPE (GimpEnumComboBox, gimp_enum_combo_box,
+               GIMP_TYPE_INT_COMBO_BOX)
+
+#define parent_class gimp_enum_combo_box_parent_class
+
+
+static void
+gimp_enum_combo_box_class_init (GimpEnumComboBoxClass *klass)
+{
+  GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+  object_class->set_property = gimp_enum_combo_box_set_property;
+  object_class->get_property = gimp_enum_combo_box_get_property;
+
+  /*  override the "model" property of GtkComboBox  */
+  g_object_class_install_property (object_class,
+                                   PROP_MODEL,
+                                   g_param_spec_object ("model",
+                                                        "Model",
+                                                        "The enum store used by this combo box",
+                                                        GIMP_TYPE_ENUM_STORE,
+                                                        GIMP_PARAM_READWRITE));
+}
+
+static void
+gimp_enum_combo_box_init (GimpEnumComboBox *combo_box)
+{
+}
+
+static void
+gimp_enum_combo_box_set_property (GObject      *object,
+                                  guint         prop_id,
+                                  const GValue *value,
+                                  GParamSpec   *pspec)
+{
+  GtkComboBox *combo_box = GTK_COMBO_BOX (object);
+
+  switch (prop_id)
+    {
+    case PROP_MODEL:
+      gtk_combo_box_set_model (combo_box, g_value_get_object (value));
+      break;
+
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+      break;
+    }
+}
+
+static void
+gimp_enum_combo_box_get_property (GObject    *object,
+                                  guint       prop_id,
+                                  GValue     *value,
+                                  GParamSpec *pspec)
+{
+  GtkComboBox *combo_box = GTK_COMBO_BOX (object);
+
+  switch (prop_id)
+    {
+    case PROP_MODEL:
+      g_value_set_object (value, gtk_combo_box_get_model (combo_box));
+      break;
+
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+      break;
+    }
+}
+
+
+/**
+ * gimp_enum_combo_box_new:
+ * @enum_type: the #GType of an enum.
+ *
+ * Creates a #GtkComboBox readily filled with all enum values from a
+ * given @enum_type. The enum needs to be registered to the type
+ * system. It should also have %GimpEnumDesc descriptions registered
+ * that contain translatable value names. This is the case for the
+ * enums used in the GIMP PDB functions.
+ *
+ * This is just a convenience function. If you need more control over
+ * the enum values that appear in the combo_box, you can create your
+ * own #GimpEnumStore and use gimp_enum_combo_box_new_with_model().
+ *
+ * Return value: a new #GimpEnumComboBox.
+ *
+ * Since: 2.4
+ **/
+GtkWidget *
+gimp_enum_combo_box_new (GType enum_type)
+{
+  GtkListStore *store;
+  GtkWidget    *combo_box;
+
+  g_return_val_if_fail (G_TYPE_IS_ENUM (enum_type), NULL);
+
+  store = gimp_enum_store_new (enum_type);
+
+  combo_box = g_object_new (GIMP_TYPE_ENUM_COMBO_BOX,
+                            "model", store,
+                            NULL);
+
+  g_object_unref (store);
+
+  return combo_box;
+}
+
+/**
+ * gimp_enum_combo_box_new_with_model
+ * @enum_store: a #GimpEnumStore to use as the model
+ *
+ * Creates a #GtkComboBox for the given @enum_store.
+ *
+ * Return value: a new #GimpEnumComboBox.
+ *
+ * Since: 2.4
+ **/
+GtkWidget *
+gimp_enum_combo_box_new_with_model (GimpEnumStore *enum_store)
+{
+  g_return_val_if_fail (GIMP_IS_ENUM_STORE (enum_store), NULL);
+
+  return g_object_new (GIMP_TYPE_ENUM_COMBO_BOX,
+                       "model", enum_store,
+                       NULL);
+}
+
+/**
+ * gimp_enum_combo_box_set_stock_prefix:
+ * @combo_box:    a #GimpEnumComboBox
+ * @stock_prefix: a prefix to create icon stock ID from enum values
+ *
+ * Attempts to create stock icons for all items in the @combo_box. See
+ * gimp_enum_store_set_stock_prefix() to find out what to use as
+ * @stock_prefix.
+ *
+ * Since: 2.4
+ *
+ * Deprecated: GIMP 2.10
+ **/
+void
+gimp_enum_combo_box_set_stock_prefix (GimpEnumComboBox *combo_box,
+                                      const gchar      *stock_prefix)
+{
+  gimp_enum_combo_box_set_icon_prefix (combo_box, stock_prefix);
+}
+
+/**
+ * gimp_enum_combo_box_set_icon_prefix:
+ * @combo_box:   a #GimpEnumComboBox
+ * @icon_prefix: a prefix to create icon names from enum values
+ *
+ * Attempts to create icons for all items in the @combo_box. See
+ * gimp_enum_store_set_icon_prefix() to find out what to use as
+ * @icon_prefix.
+ *
+ * Since: 2.10
+ **/
+void
+gimp_enum_combo_box_set_icon_prefix (GimpEnumComboBox *combo_box,
+                                     const gchar      *icon_prefix)
+{
+  GtkTreeModel *model;
+
+  g_return_if_fail (GIMP_IS_ENUM_COMBO_BOX (combo_box));
+
+  model = gtk_combo_box_get_model (GTK_COMBO_BOX (combo_box));
+
+  gimp_enum_store_set_icon_prefix (GIMP_ENUM_STORE (model), icon_prefix);
+}