[gimp] plug-ins, pdb: remove the color-exchange plug-in



commit effeefb84a1a299c8b08b4fe4e89fb3ff632c2e2
Author: Michael Natterer <mitch gimp org>
Date:   Mon Nov 10 22:40:58 2014 +0100

    plug-ins, pdb: remove the color-exchange plug-in
    
    and add a PDB compat procedure.

 app/pdb/internal-procs.c            |    2 +-
 app/pdb/plug-in-compat-cmds.c       |  164 ++++++++
 plug-ins/common/.gitignore          |    2 -
 plug-ins/common/Makefile.am         |   18 -
 plug-ins/common/color-exchange.c    |  783 -----------------------------------
 plug-ins/common/gimprc.common       |    1 -
 plug-ins/common/plugin-defs.pl      |    1 -
 po-plug-ins/POTFILES.in             |    1 -
 tools/pdbgen/pdb/plug_in_compat.pdb |   83 ++++
 9 files changed, 248 insertions(+), 807 deletions(-)
---
diff --git a/app/pdb/internal-procs.c b/app/pdb/internal-procs.c
index bcc4e4f..872acab 100644
--- a/app/pdb/internal-procs.c
+++ b/app/pdb/internal-procs.c
@@ -28,7 +28,7 @@
 #include "internal-procs.h"
 
 
-/* 733 procedures registered total */
+/* 734 procedures registered total */
 
 void
 internal_procs_init (GimpPDB *pdb)
diff --git a/app/pdb/plug-in-compat-cmds.c b/app/pdb/plug-in-compat-cmds.c
index cf16508..9da8232 100644
--- a/app/pdb/plug-in-compat-cmds.c
+++ b/app/pdb/plug-in-compat-cmds.c
@@ -941,6 +941,80 @@ plug_in_deinterlace_invoker (GimpProcedure         *procedure,
 }
 
 static GimpValueArray *
+plug_in_exchange_invoker (GimpProcedure         *procedure,
+                          Gimp                  *gimp,
+                          GimpContext           *context,
+                          GimpProgress          *progress,
+                          const GimpValueArray  *args,
+                          GError               **error)
+{
+  gboolean success = TRUE;
+  GimpDrawable *drawable;
+  guint8 from_red;
+  guint8 from_green;
+  guint8 from_blue;
+  guint8 to_red;
+  guint8 to_green;
+  guint8 to_blue;
+  guint8 red_threshold;
+  guint8 green_threshold;
+  guint8 blue_threshold;
+
+  drawable = gimp_value_get_drawable (gimp_value_array_index (args, 2), gimp);
+  from_red = g_value_get_uint (gimp_value_array_index (args, 3));
+  from_green = g_value_get_uint (gimp_value_array_index (args, 4));
+  from_blue = g_value_get_uint (gimp_value_array_index (args, 5));
+  to_red = g_value_get_uint (gimp_value_array_index (args, 6));
+  to_green = g_value_get_uint (gimp_value_array_index (args, 7));
+  to_blue = g_value_get_uint (gimp_value_array_index (args, 8));
+  red_threshold = g_value_get_uint (gimp_value_array_index (args, 9));
+  green_threshold = g_value_get_uint (gimp_value_array_index (args, 10));
+  blue_threshold = g_value_get_uint (gimp_value_array_index (args, 11));
+
+  if (success)
+    {
+      if (gimp_pdb_item_is_attached (GIMP_ITEM (drawable), NULL,
+                                     GIMP_PDB_ITEM_CONTENT, error) &&
+          gimp_pdb_item_is_not_group (GIMP_ITEM (drawable), error))
+        {
+          GimpRGB    from;
+          GimpRGB    to;
+          GeglColor *gegl_from;
+          GeglColor *gegl_to;
+          GeglNode  *node;
+
+          gimp_rgb_set_uchar (&from, from_red, from_green, from_blue);
+          gimp_rgb_set_uchar (&to,   to_red,   to_green,   to_blue);
+
+          gegl_from = gimp_gegl_color_new (&from);
+          gegl_to   = gimp_gegl_color_new (&to);
+
+          node = gegl_node_new_child (NULL,
+                                      "operation",       "gegl:color-exchange",
+                                      "from-color",      gegl_from,
+                                      "to-color",        gegl_to,
+                                      "red-threshold",   red_threshold   / 255.0,
+                                      "green-threshold", green_threshold / 255.0,
+                                      "blue-threshold",  blue_threshold  / 255.0,
+                                      NULL);
+
+          g_object_unref (gegl_from);
+          g_object_unref (gegl_to);
+
+          gimp_drawable_apply_operation (drawable, progress,
+                                         C_("undo-type", "Color Exchange"),
+                                         node);
+          g_object_unref (node);
+        }
+      else
+        success = FALSE;
+    }
+
+  return gimp_procedure_get_return_values (procedure, success,
+                                           error ? *error : NULL);
+}
+
+static GimpValueArray *
 plug_in_gauss_invoker (GimpProcedure         *procedure,
                        Gimp                  *gimp,
                        GimpContext           *context,
@@ -3259,6 +3333,96 @@ register_plug_in_compat_procs (GimpPDB *pdb)
   g_object_unref (procedure);
 
   /*
+   * gimp-plug-in-exchange
+   */
+  procedure = gimp_procedure_new (plug_in_exchange_invoker);
+  gimp_object_set_static_name (GIMP_OBJECT (procedure),
+                               "plug-in-exchange");
+  gimp_procedure_set_static_strings (procedure,
+                                     "plug-in-exchange",
+                                     "Swap one color with another",
+                                     "Exchange one color with another, optionally setting a threshold to 
convert from one shade to another.",
+                                     "Compatibility procedure. Please see 'gegl:color-exchange' for 
credits.",
+                                     "Compatibility procedure. Please see 'gegl:color-exchange' for 
credits.",
+                                     "2014",
+                                     NULL);
+  gimp_procedure_add_argument (procedure,
+                               g_param_spec_enum ("run-mode",
+                                                  "run mode",
+                                                  "The run mode",
+                                                  GIMP_TYPE_RUN_MODE,
+                                                  GIMP_RUN_INTERACTIVE,
+                                                  GIMP_PARAM_READWRITE));
+  gimp_procedure_add_argument (procedure,
+                               gimp_param_spec_image_id ("image",
+                                                         "image",
+                                                         "Input image (unused)",
+                                                         pdb->gimp, FALSE,
+                                                         GIMP_PARAM_READWRITE));
+  gimp_procedure_add_argument (procedure,
+                               gimp_param_spec_drawable_id ("drawable",
+                                                            "drawable",
+                                                            "Input drawable",
+                                                            pdb->gimp, FALSE,
+                                                            GIMP_PARAM_READWRITE));
+  gimp_procedure_add_argument (procedure,
+                               gimp_param_spec_int8 ("from-red",
+                                                     "from red",
+                                                     "Red value (from)",
+                                                     0, G_MAXUINT8, 0,
+                                                     GIMP_PARAM_READWRITE));
+  gimp_procedure_add_argument (procedure,
+                               gimp_param_spec_int8 ("from-green",
+                                                     "from green",
+                                                     "Green value (from)",
+                                                     0, G_MAXUINT8, 0,
+                                                     GIMP_PARAM_READWRITE));
+  gimp_procedure_add_argument (procedure,
+                               gimp_param_spec_int8 ("from-blue",
+                                                     "from blue",
+                                                     "Blue value (from)",
+                                                     0, G_MAXUINT8, 0,
+                                                     GIMP_PARAM_READWRITE));
+  gimp_procedure_add_argument (procedure,
+                               gimp_param_spec_int8 ("to-red",
+                                                     "to red",
+                                                     "Red value (to)",
+                                                     0, G_MAXUINT8, 0,
+                                                     GIMP_PARAM_READWRITE));
+  gimp_procedure_add_argument (procedure,
+                               gimp_param_spec_int8 ("to-green",
+                                                     "to green",
+                                                     "Green value (to)",
+                                                     0, G_MAXUINT8, 0,
+                                                     GIMP_PARAM_READWRITE));
+  gimp_procedure_add_argument (procedure,
+                               gimp_param_spec_int8 ("to-blue",
+                                                     "to blue",
+                                                     "Blue value (to)",
+                                                     0, G_MAXUINT8, 0,
+                                                     GIMP_PARAM_READWRITE));
+  gimp_procedure_add_argument (procedure,
+                               gimp_param_spec_int8 ("red-threshold",
+                                                     "red threshold",
+                                                     "Red threshold",
+                                                     0, G_MAXUINT8, 0,
+                                                     GIMP_PARAM_READWRITE));
+  gimp_procedure_add_argument (procedure,
+                               gimp_param_spec_int8 ("green-threshold",
+                                                     "green threshold",
+                                                     "Green threshold",
+                                                     0, G_MAXUINT8, 0,
+                                                     GIMP_PARAM_READWRITE));
+  gimp_procedure_add_argument (procedure,
+                               gimp_param_spec_int8 ("blue-threshold",
+                                                     "blue threshold",
+                                                     "Blue threshold",
+                                                     0, G_MAXUINT8, 0,
+                                                     GIMP_PARAM_READWRITE));
+  gimp_pdb_register_procedure (pdb, procedure);
+  g_object_unref (procedure);
+
+  /*
    * gimp-plug-in-gauss
    */
   procedure = gimp_procedure_new (plug_in_gauss_invoker);
diff --git a/plug-ins/common/.gitignore b/plug-ins/common/.gitignore
index 70bc36f..a95bb81 100644
--- a/plug-ins/common/.gitignore
+++ b/plug-ins/common/.gitignore
@@ -28,8 +28,6 @@
 /color-cube-analyze.exe
 /color-enhance
 /color-enhance.exe
-/color-exchange
-/color-exchange.exe
 /colorify
 /colorify.exe
 /colormap-remap
diff --git a/plug-ins/common/Makefile.am b/plug-ins/common/Makefile.am
index 9d6a5eb..51b8a7a 100644
--- a/plug-ins/common/Makefile.am
+++ b/plug-ins/common/Makefile.am
@@ -57,7 +57,6 @@ libexec_PROGRAMS = \
        cml-explorer \
        color-cube-analyze \
        color-enhance \
-       color-exchange \
        colorify \
        colormap-remap \
        compose \
@@ -408,23 +407,6 @@ color_enhance_LDADD = \
        $(INTLLIBS)             \
        $(color_enhance_RC)
 
-color_exchange_SOURCES = \
-       color-exchange.c
-
-color_exchange_LDADD = \
-       $(libgimpui)            \
-       $(libgimpwidgets)       \
-       $(libgimpmodule)        \
-       $(libgimp)              \
-       $(libgimpmath)          \
-       $(libgimpconfig)        \
-       $(libgimpcolor)         \
-       $(libgimpbase)          \
-       $(GTK_LIBS)             \
-       $(RT_LIBS)              \
-       $(INTLLIBS)             \
-       $(color_exchange_RC)
-
 colorify_SOURCES = \
        colorify.c
 
diff --git a/plug-ins/common/gimprc.common b/plug-ins/common/gimprc.common
index e41ed6e..3962c96 100644
--- a/plug-ins/common/gimprc.common
+++ b/plug-ins/common/gimprc.common
@@ -11,7 +11,6 @@ checkerboard_RC = checkerboard.rc.o
 cml_explorer_RC = cml-explorer.rc.o
 color_cube_analyze_RC = color-cube-analyze.rc.o
 color_enhance_RC = color-enhance.rc.o
-color_exchange_RC = color-exchange.rc.o
 colorify_RC = colorify.rc.o
 colormap_remap_RC = colormap-remap.rc.o
 compose_RC = compose.rc.o
diff --git a/plug-ins/common/plugin-defs.pl b/plug-ins/common/plugin-defs.pl
index 610e024..05857aa 100644
--- a/plug-ins/common/plugin-defs.pl
+++ b/plug-ins/common/plugin-defs.pl
@@ -12,7 +12,6 @@
     'cml-explorer' => { ui => 1 },
     'color-cube-analyze' => { ui => 1 },
     'color-enhance' => { ui => 1 },
-    'color-exchange' => { ui => 1 },
     'colorify' => { ui => 1 },
     'colormap-remap' => { ui => 1, gegl => 1 },
     'compose' => { ui => 1, gegl => 1 },
diff --git a/po-plug-ins/POTFILES.in b/po-plug-ins/POTFILES.in
index c72e97c..e16a168 100644
--- a/po-plug-ins/POTFILES.in
+++ b/po-plug-ins/POTFILES.in
@@ -16,7 +16,6 @@ plug-ins/common/checkerboard.c
 plug-ins/common/cml-explorer.c
 plug-ins/common/color-cube-analyze.c
 plug-ins/common/color-enhance.c
-plug-ins/common/color-exchange.c
 plug-ins/common/colorify.c
 plug-ins/common/colormap-remap.c
 plug-ins/common/compose.c
diff --git a/tools/pdbgen/pdb/plug_in_compat.pdb b/tools/pdbgen/pdb/plug_in_compat.pdb
index 01064fc..910cfb1 100644
--- a/tools/pdbgen/pdb/plug_in_compat.pdb
+++ b/tools/pdbgen/pdb/plug_in_compat.pdb
@@ -844,6 +844,88 @@ CODE
     );
 }
 
+sub plug_in_exchange {
+    $blurb = 'Swap one color with another';
+
+    $help = <<'HELP';
+Exchange one color with another, optionally setting a threshold to
+convert from one shade to another.
+HELP
+
+    &std_pdb_compat('gegl:color-exchange');
+    $date = '2014';
+
+    @inargs = (
+       { name => 'run_mode', type => 'enum GimpRunMode', dead => 1,
+         desc => 'The run mode' },
+       { name => 'image', type => 'image', dead => 1,
+         desc => 'Input image (unused)' },
+       { name => 'drawable', type => 'drawable',
+         desc => 'Input drawable' },
+
+       { name => 'from_red', type => 'int8',
+         desc => 'Red value (from)' },
+       { name => 'from_green', type => 'int8',
+         desc => 'Green value (from)' },
+       { name => 'from_blue', type => 'int8',
+         desc => 'Blue value (from)' },
+       { name => 'to_red', type => 'int8',
+         desc => 'Red value (to)' },
+       { name => 'to_green', type => 'int8',
+         desc => 'Green value (to)' },
+       { name => 'to_blue', type => 'int8',
+         desc => 'Blue value (to)' },
+       { name => 'red_threshold', type => 'int8',
+         desc => 'Red threshold' },
+       { name => 'green_threshold', type => 'int8',
+         desc => 'Green threshold' },
+       { name => 'blue_threshold', type => 'int8',
+         desc => 'Blue threshold' }
+    );
+
+    %invoke = (
+       code => <<'CODE'
+{
+  if (gimp_pdb_item_is_attached (GIMP_ITEM (drawable), NULL,
+                                 GIMP_PDB_ITEM_CONTENT, error) &&
+      gimp_pdb_item_is_not_group (GIMP_ITEM (drawable), error))
+    {
+      GimpRGB    from;
+      GimpRGB    to;
+      GeglColor *gegl_from;
+      GeglColor *gegl_to;
+      GeglNode  *node;
+
+      gimp_rgb_set_uchar (&from, from_red, from_green, from_blue);
+      gimp_rgb_set_uchar (&to,   to_red,   to_green,   to_blue);
+
+      gegl_from = gimp_gegl_color_new (&from);
+      gegl_to   = gimp_gegl_color_new (&to);
+
+      node = gegl_node_new_child (NULL,
+                                  "operation",       "gegl:color-exchange",
+                                 "from-color",      gegl_from,
+                                  "to-color",        gegl_to,
+                                 "red-threshold",   red_threshold   / 255.0,
+                                 "green-threshold", green_threshold / 255.0,
+                                 "blue-threshold",  blue_threshold  / 255.0,
+                                  NULL);
+
+      g_object_unref (gegl_from);
+      g_object_unref (gegl_to);
+
+      gimp_drawable_apply_operation (drawable, progress,
+                                     C_("undo-type", "Color Exchange"),
+                                     node);
+      g_object_unref (node);
+    }
+  else
+    success = FALSE;
+}
+CODE
+    );
+}
+
 sub plug_in_gauss {
     $blurb = 'Simplest, most commonly used way of blurring';
 
@@ -2890,6 +2972,7 @@ CODE
             plug_in_convmatrix
             plug_in_cubism
             plug_in_deinterlace
+            plug_in_exchange
             plug_in_gauss
             plug_in_gauss_iir
             plug_in_gauss_iir2


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