Adding upstream version 2.10.22.upstream/2.10.22upstream

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

1 files changed, 219 insertions, 0 deletions

diff --git a/app/paint/gimpmybrushoptions.c b/app/paint/gimpmybrushoptions.c
new file mode 100644
index 0000000..40fa517
--- /dev/null
+++ b/app/paint/gimpmybrushoptions.c
@@ -0,0 +1,219 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * 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 <gdk-pixbuf/gdk-pixbuf.h>
+#include <gegl.h>
+
+#include "libgimpconfig/gimpconfig.h"
+
+#include "paint-types.h"
+
+#include "core/gimp.h"
+#include "core/gimpdrawable.h"
+#include "core/gimpmybrush.h"
+#include "core/gimppaintinfo.h"
+
+#include "gimpmybrushoptions.h"
+
+#include "gimp-intl.h"
+
+
+enum
+{
+  PROP_0,
+  PROP_RADIUS,
+  PROP_OPAQUE,
+  PROP_HARDNESS,
+  PROP_ERASER,
+  PROP_NO_ERASING
+};
+
+
+static void   gimp_mybrush_options_config_iface_init (GimpConfigInterface *config_iface);
+
+static void   gimp_mybrush_options_set_property     (GObject      *object,
+                                                     guint         property_id,
+                                                     const GValue *value,
+                                                     GParamSpec   *pspec);
+static void   gimp_mybrush_options_get_property     (GObject      *object,
+                                                     guint         property_id,
+                                                     GValue       *value,
+                                                     GParamSpec   *pspec);
+
+static void    gimp_mybrush_options_mybrush_changed (GimpContext  *context,
+                                                     GimpMybrush  *brush);
+
+static void    gimp_mybrush_options_reset           (GimpConfig   *config);
+
+
+G_DEFINE_TYPE_WITH_CODE (GimpMybrushOptions, gimp_mybrush_options,
+                         GIMP_TYPE_PAINT_OPTIONS,
+                         G_IMPLEMENT_INTERFACE (GIMP_TYPE_CONFIG,
+                                                gimp_mybrush_options_config_iface_init))
+
+static GimpConfigInterface *parent_config_iface = NULL;
+
+
+static void
+gimp_mybrush_options_class_init (GimpMybrushOptionsClass *klass)
+{
+  GObjectClass     *object_class  = G_OBJECT_CLASS (klass);
+  GimpContextClass *context_class = GIMP_CONTEXT_CLASS (klass);
+
+  object_class->set_property     = gimp_mybrush_options_set_property;
+  object_class->get_property     = gimp_mybrush_options_get_property;
+
+  context_class->mybrush_changed = gimp_mybrush_options_mybrush_changed;
+
+  GIMP_CONFIG_PROP_DOUBLE (object_class, PROP_RADIUS,
+                           "radius",
+                           _("Radius"),
+                           NULL,
+                           -2.0, 6.0, 1.0,
+                           GIMP_PARAM_STATIC_STRINGS);
+
+  GIMP_CONFIG_PROP_DOUBLE (object_class, PROP_OPAQUE,
+                           "opaque",
+                           _("Base Opacity"),
+                           NULL,
+                           0.0, 2.0, 1.0,
+                           GIMP_PARAM_STATIC_STRINGS);
+
+  GIMP_CONFIG_PROP_DOUBLE (object_class, PROP_HARDNESS,
+                           "hardness",
+                           _("Hardness"),
+                           NULL,
+                           0.0, 1.0, 1.0,
+                           GIMP_PARAM_STATIC_STRINGS);
+
+  GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_ERASER,
+                            "eraser",
+                            _("Erase with this brush"),
+                            NULL,
+                            FALSE,
+                            GIMP_PARAM_STATIC_STRINGS);
+
+  GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_NO_ERASING,
+                            "no-erasing",
+                            _("No erasing effect"),
+                            _("Never decrease alpha of existing pixels"),
+                            FALSE,
+                            GIMP_PARAM_STATIC_STRINGS);
+}
+
+static void
+gimp_mybrush_options_config_iface_init (GimpConfigInterface *config_iface)
+{
+  parent_config_iface = g_type_interface_peek_parent (config_iface);
+
+  config_iface->reset = gimp_mybrush_options_reset;
+}
+
+static void
+gimp_mybrush_options_init (GimpMybrushOptions *options)
+{
+}
+
+static void
+gimp_mybrush_options_set_property (GObject      *object,
+                                   guint         property_id,
+                                   const GValue *value,
+                                   GParamSpec   *pspec)
+{
+  GimpMybrushOptions *options = GIMP_MYBRUSH_OPTIONS (object);
+
+  switch (property_id)
+    {
+    case PROP_RADIUS:
+      options->radius = g_value_get_double (value);
+      break;
+    case PROP_HARDNESS:
+      options->hardness = g_value_get_double (value);
+      break;
+    case PROP_OPAQUE:
+      options->opaque = g_value_get_double (value);
+      break;
+    case PROP_ERASER:
+      options->eraser = g_value_get_boolean (value);
+      break;
+    case PROP_NO_ERASING:
+      options->no_erasing = g_value_get_boolean (value);
+      break;
+
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+      break;
+    }
+}
+
+static void
+gimp_mybrush_options_get_property (GObject    *object,
+                                   guint       property_id,
+                                   GValue     *value,
+                                   GParamSpec *pspec)
+{
+  GimpMybrushOptions *options = GIMP_MYBRUSH_OPTIONS (object);
+
+  switch (property_id)
+    {
+    case PROP_RADIUS:
+      g_value_set_double (value, options->radius);
+      break;
+    case PROP_OPAQUE:
+      g_value_set_double (value, options->opaque);
+      break;
+    case PROP_HARDNESS:
+      g_value_set_double (value, options->hardness);
+      break;
+    case PROP_ERASER:
+      g_value_set_boolean (value, options->eraser);
+      break;
+    case PROP_NO_ERASING:
+      g_value_set_boolean (value, options->no_erasing);
+      break;
+
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+      break;
+    }
+}
+
+static void
+gimp_mybrush_options_mybrush_changed (GimpContext *context,
+                                      GimpMybrush *brush)
+{
+  if (brush)
+    g_object_set (context,
+                  "radius",   gimp_mybrush_get_radius (brush),
+                  "opaque",   gimp_mybrush_get_opaque (brush),
+                  "hardness", gimp_mybrush_get_hardness (brush),
+                  "eraser",   gimp_mybrush_get_is_eraser (brush),
+                  NULL);
+}
+
+static void
+gimp_mybrush_options_reset (GimpConfig *config)
+{
+  GimpContext *context = GIMP_CONTEXT (config);
+  GimpMybrush *brush   = gimp_context_get_mybrush (context);
+
+  parent_config_iface->reset (config);
+
+  gimp_mybrush_options_mybrush_changed (context, brush);
+}