Adding upstream version 2.10.22.upstream/2.10.22upstream

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

1 files changed, 269 insertions, 0 deletions

diff --git a/app/core/gimpparamspecs-duplicate.c b/app/core/gimpparamspecs-duplicate.c
new file mode 100644
index 0000000..ff0587b
--- /dev/null
+++ b/app/core/gimpparamspecs-duplicate.c
@@ -0,0 +1,269 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * gimpparamspecs-duplicate.c
+ * Copyright (C) 2008-2014 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 <cairo.h>
+#include <gegl.h>
+#include <gegl-paramspecs.h>
+#include <gdk-pixbuf/gdk-pixbuf.h>
+
+#include "libgimpcolor/gimpcolor.h"
+#include "libgimpconfig/gimpconfig.h"
+
+#include "core-types.h"
+
+#include "gegl/gimp-gegl-utils.h"
+
+#include "gimpparamspecs.h"
+#include "gimpparamspecs-duplicate.h"
+
+
+/* FIXME: this code is not yet general as it should be (gegl tool only atm) */
+
+GParamSpec *
+gimp_param_spec_duplicate (GParamSpec *pspec)
+{
+  GParamSpec  *copy = NULL;
+  GParamFlags  flags;
+
+  g_return_val_if_fail (pspec != NULL, NULL);
+
+  flags = pspec->flags;
+
+  if (! gimp_gegl_param_spec_has_key (pspec, "role", "output-extent"))
+    flags |= GIMP_CONFIG_PARAM_SERIALIZE;
+
+  if (G_IS_PARAM_SPEC_STRING (pspec))
+    {
+      GParamSpecString *spec = G_PARAM_SPEC_STRING (pspec);
+
+      if (GEGL_IS_PARAM_SPEC_FILE_PATH (pspec))
+        {
+          copy = gimp_param_spec_config_path (pspec->name,
+                                              g_param_spec_get_nick (pspec),
+                                              g_param_spec_get_blurb (pspec),
+                                              GIMP_CONFIG_PATH_FILE,
+                                              spec->default_value,
+                                              flags);
+        }
+      else
+        {
+          copy = g_param_spec_string (pspec->name,
+                                      g_param_spec_get_nick (pspec),
+                                      g_param_spec_get_blurb (pspec),
+                                      spec->default_value,
+                                      flags);
+        }
+    }
+  else if (G_IS_PARAM_SPEC_BOOLEAN (pspec))
+    {
+      GParamSpecBoolean *spec = G_PARAM_SPEC_BOOLEAN (pspec);
+
+      copy = g_param_spec_boolean (pspec->name,
+                                   g_param_spec_get_nick (pspec),
+                                   g_param_spec_get_blurb (pspec),
+                                   spec->default_value,
+                                   flags);
+    }
+  else if (G_IS_PARAM_SPEC_ENUM (pspec))
+    {
+      GParamSpecEnum *spec = G_PARAM_SPEC_ENUM (pspec);
+
+      copy = g_param_spec_enum (pspec->name,
+                                g_param_spec_get_nick (pspec),
+                                g_param_spec_get_blurb (pspec),
+                                G_TYPE_FROM_CLASS (spec->enum_class),
+                                spec->default_value,
+                                flags);
+    }
+  else if (GEGL_IS_PARAM_SPEC_DOUBLE (pspec))
+    {
+      GeglParamSpecDouble *gspec = GEGL_PARAM_SPEC_DOUBLE (pspec);
+      GParamSpecDouble    *spec  = G_PARAM_SPEC_DOUBLE (pspec);
+
+      copy = gegl_param_spec_double (pspec->name,
+                                     g_param_spec_get_nick (pspec),
+                                     g_param_spec_get_blurb (pspec),
+                                     spec->minimum,
+                                     spec->maximum,
+                                     spec->default_value,
+                                     gspec->ui_minimum,
+                                     gspec->ui_maximum,
+                                     gspec->ui_gamma,
+                                     flags);
+      gegl_param_spec_double_set_steps (GEGL_PARAM_SPEC_DOUBLE (copy),
+                                        gspec->ui_step_small,
+                                        gspec->ui_step_big);
+      gegl_param_spec_double_set_digits (GEGL_PARAM_SPEC_DOUBLE (copy),
+                                         gspec->ui_digits);
+    }
+  else if (G_IS_PARAM_SPEC_DOUBLE (pspec))
+    {
+      GParamSpecDouble *spec = G_PARAM_SPEC_DOUBLE (pspec);
+
+      copy = g_param_spec_double (pspec->name,
+                                  g_param_spec_get_nick (pspec),
+                                  g_param_spec_get_blurb (pspec),
+                                  spec->minimum,
+                                  spec->maximum,
+                                  spec->default_value,
+                                  flags);
+    }
+  else if (G_IS_PARAM_SPEC_FLOAT (pspec))
+    {
+      GParamSpecFloat *spec = G_PARAM_SPEC_FLOAT (pspec);
+
+      copy = g_param_spec_float (pspec->name,
+                                 g_param_spec_get_nick (pspec),
+                                 g_param_spec_get_blurb (pspec),
+                                 spec->minimum,
+                                 spec->maximum,
+                                 spec->default_value,
+                                 flags);
+    }
+  else if (GEGL_IS_PARAM_SPEC_INT (pspec))
+    {
+      GeglParamSpecInt *gspec = GEGL_PARAM_SPEC_INT (pspec);
+      GParamSpecInt    *spec  = G_PARAM_SPEC_INT (pspec);
+
+      copy = gegl_param_spec_int (pspec->name,
+                                  g_param_spec_get_nick (pspec),
+                                  g_param_spec_get_blurb (pspec),
+                                  spec->minimum,
+                                  spec->maximum,
+                                  spec->default_value,
+                                  gspec->ui_minimum,
+                                  gspec->ui_maximum,
+                                  gspec->ui_gamma,
+                                  flags);
+      gegl_param_spec_int_set_steps (GEGL_PARAM_SPEC_INT (copy),
+                                     gspec->ui_step_small,
+                                     gspec->ui_step_big);
+    }
+  else if (GEGL_IS_PARAM_SPEC_SEED (pspec))
+    {
+      GParamSpecUInt    *spec  = G_PARAM_SPEC_UINT (pspec);
+      GeglParamSpecSeed *gspec = GEGL_PARAM_SPEC_SEED (pspec);
+
+      copy = gegl_param_spec_seed (pspec->name,
+                                   g_param_spec_get_nick (pspec),
+                                   g_param_spec_get_blurb (pspec),
+                                   pspec->flags |
+                                   GIMP_CONFIG_PARAM_SERIALIZE);
+
+      G_PARAM_SPEC_UINT (copy)->minimum = spec->minimum;
+      G_PARAM_SPEC_UINT (copy)->maximum = spec->maximum;
+
+      GEGL_PARAM_SPEC_SEED (copy)->ui_minimum = gspec->ui_minimum;
+      GEGL_PARAM_SPEC_SEED (copy)->ui_maximum = gspec->ui_maximum;
+    }
+  else if (G_IS_PARAM_SPEC_INT (pspec))
+    {
+      GParamSpecInt *spec = G_PARAM_SPEC_INT (pspec);
+
+      copy = g_param_spec_int (pspec->name,
+                               g_param_spec_get_nick (pspec),
+                               g_param_spec_get_blurb (pspec),
+                               spec->minimum,
+                               spec->maximum,
+                               spec->default_value,
+                               flags);
+    }
+  else if (G_IS_PARAM_SPEC_UINT (pspec))
+    {
+      GParamSpecUInt *spec = G_PARAM_SPEC_UINT (pspec);
+
+      copy = g_param_spec_uint (pspec->name,
+                                g_param_spec_get_nick (pspec),
+                                g_param_spec_get_blurb (pspec),
+                                spec->minimum,
+                                spec->maximum,
+                                spec->default_value,
+                                flags);
+    }
+  else if (GIMP_IS_PARAM_SPEC_RGB (pspec))
+    {
+      GValue  value = G_VALUE_INIT;
+      GimpRGB color;
+
+      g_value_init (&value, GIMP_TYPE_RGB);
+      g_param_value_set_default (pspec, &value);
+      gimp_value_get_rgb (&value, &color);
+      g_value_unset (&value);
+
+      copy = gimp_param_spec_rgb (pspec->name,
+                                  g_param_spec_get_nick (pspec),
+                                  g_param_spec_get_blurb (pspec),
+                                  gimp_param_spec_rgb_has_alpha (pspec),
+                                  &color,
+                                  flags);
+    }
+  else if (GEGL_IS_PARAM_SPEC_COLOR (pspec))
+    {
+      GeglColor *gegl_color;
+      GimpRGB    gimp_color;
+      gdouble    r = 0.0;
+      gdouble    g = 0.0;
+      gdouble    b = 0.0;
+      gdouble    a = 1.0;
+      GValue     value = G_VALUE_INIT;
+
+      g_value_init (&value, GEGL_TYPE_COLOR);
+      g_param_value_set_default (pspec, &value);
+
+      gegl_color = g_value_get_object (&value);
+      if (gegl_color)
+        gegl_color_get_rgba (gegl_color, &r, &g, &b, &a);
+
+      gimp_rgba_set (&gimp_color, r, g, b, a);
+
+      g_value_unset (&value);
+
+      copy = gimp_param_spec_rgb (pspec->name,
+                                  g_param_spec_get_nick (pspec),
+                                  g_param_spec_get_blurb (pspec),
+                                  TRUE,
+                                  &gimp_color,
+                                  flags);
+    }
+  else if (G_IS_PARAM_SPEC_OBJECT (pspec) ||
+           G_IS_PARAM_SPEC_POINTER (pspec))
+    {
+      /*  silently ignore object properties  */
+    }
+  else
+    {
+      g_warning ("%s: not supported: %s (%s)\n", G_STRFUNC,
+                 g_type_name (G_TYPE_FROM_INSTANCE (pspec)), pspec->name);
+    }
+
+  if (copy)
+    {
+      GQuark      quark = g_quark_from_static_string ("gegl-property-keys");
+      GHashTable *keys  = g_param_spec_get_qdata (pspec, quark);
+
+      if (keys)
+        g_param_spec_set_qdata_full (copy, quark, g_hash_table_ref (keys),
+                                     (GDestroyNotify) g_hash_table_unref);
+    }
+
+  return copy;
+}