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-rw-r--r--app/widgets/gimpenumaction.c166
1 files changed, 166 insertions, 0 deletions
diff --git a/app/widgets/gimpenumaction.c b/app/widgets/gimpenumaction.c
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+++ b/app/widgets/gimpenumaction.c
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+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * gimpenumaction.c
+ * Copyright (C) 2004 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 <gtk/gtk.h>
+
+#include "widgets-types.h"
+
+#include "core/gimpmarshal.h"
+
+#include "gimpaction.h"
+#include "gimpaction-history.h"
+#include "gimpenumaction.h"
+
+
+enum
+{
+ PROP_0,
+ PROP_VALUE,
+ PROP_VALUE_VARIABLE
+};
+
+
+static void gimp_enum_action_set_property (GObject *object,
+ guint prop_id,
+ const GValue *value,
+ GParamSpec *pspec);
+static void gimp_enum_action_get_property (GObject *object,
+ guint prop_id,
+ GValue *value,
+ GParamSpec *pspec);
+
+static void gimp_enum_action_activate (GtkAction *action);
+
+
+G_DEFINE_TYPE (GimpEnumAction, gimp_enum_action, GIMP_TYPE_ACTION_IMPL)
+
+#define parent_class gimp_enum_action_parent_class
+
+
+static void
+gimp_enum_action_class_init (GimpEnumActionClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+ GtkActionClass *action_class = GTK_ACTION_CLASS (klass);
+
+ object_class->set_property = gimp_enum_action_set_property;
+ object_class->get_property = gimp_enum_action_get_property;
+
+ action_class->activate = gimp_enum_action_activate;
+
+ g_object_class_install_property (object_class, PROP_VALUE,
+ g_param_spec_int ("value",
+ NULL, NULL,
+ G_MININT, G_MAXINT, 0,
+ GIMP_PARAM_READWRITE));
+
+ g_object_class_install_property (object_class, PROP_VALUE_VARIABLE,
+ g_param_spec_boolean ("value-variable",
+ NULL, NULL,
+ FALSE,
+ GIMP_PARAM_READWRITE));
+}
+
+static void
+gimp_enum_action_init (GimpEnumAction *action)
+{
+}
+
+static void
+gimp_enum_action_get_property (GObject *object,
+ guint prop_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ GimpEnumAction *action = GIMP_ENUM_ACTION (object);
+
+ switch (prop_id)
+ {
+ case PROP_VALUE:
+ g_value_set_int (value, action->value);
+ break;
+ case PROP_VALUE_VARIABLE:
+ g_value_set_boolean (value, action->value_variable);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+static void
+gimp_enum_action_set_property (GObject *object,
+ guint prop_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ GimpEnumAction *action = GIMP_ENUM_ACTION (object);
+
+ switch (prop_id)
+ {
+ case PROP_VALUE:
+ action->value = g_value_get_int (value);
+ break;
+ case PROP_VALUE_VARIABLE:
+ action->value_variable = g_value_get_boolean (value);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+ break;
+ }
+}
+
+GimpEnumAction *
+gimp_enum_action_new (const gchar *name,
+ const gchar *label,
+ const gchar *tooltip,
+ const gchar *icon_name,
+ const gchar *help_id,
+ gint value,
+ gboolean value_variable)
+{
+ GimpEnumAction *action;
+
+ action = g_object_new (GIMP_TYPE_ENUM_ACTION,
+ "name", name,
+ "label", label,
+ "tooltip", tooltip,
+ "icon-name", icon_name,
+ "value", value,
+ "value-variable", value_variable,
+ NULL);
+
+ gimp_action_set_help_id (GIMP_ACTION (action), help_id);
+
+ return action;
+}
+
+static void
+gimp_enum_action_activate (GtkAction *action)
+{
+ GimpEnumAction *enum_action = GIMP_ENUM_ACTION (action);
+
+ gimp_action_emit_activate (GIMP_ACTION (enum_action),
+ g_variant_new_int32 (enum_action->value));
+
+ gimp_action_history_action_activated (GIMP_ACTION (action));
+}