[gimp] plug-ins, pdb: remove the lens-apply plug-in and add a compat procedure



commit 260a4a51b1a740c6db1f795f67d734f7e7f1d3f4
Author: Michael Natterer <mitch gimp org>
Date:   Sun Apr 13 21:18:35 2014 +0200

    plug-ins, pdb: remove the lens-apply plug-in and add a compat procedure

 app/pdb/internal-procs.c            |    2 +-
 app/pdb/plug-in-compat-cmds.c       |  119 ++++++++
 plug-ins/common/.gitignore          |    2 -
 plug-ins/common/Makefile.am         |   18 --
 plug-ins/common/gimprc.common       |    1 -
 plug-ins/common/lens-apply.c        |  503 -----------------------------------
 plug-ins/common/plugin-defs.pl      |    1 -
 po-plug-ins/POTFILES.in             |    1 -
 tools/pdbgen/pdb/plug_in_compat.pdb |   68 +++++
 9 files changed, 188 insertions(+), 527 deletions(-)
---
diff --git a/app/pdb/internal-procs.c b/app/pdb/internal-procs.c
index 39cfc35..35d2985 100644
--- a/app/pdb/internal-procs.c
+++ b/app/pdb/internal-procs.c
@@ -28,7 +28,7 @@
 #include "internal-procs.h"
 
 
-/* 720 procedures registered total */
+/* 721 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 3857921..b814248 100644
--- a/app/pdb/plug-in-compat-cmds.c
+++ b/app/pdb/plug-in-compat-cmds.c
@@ -203,6 +203,65 @@ plug_in_apply_canvas_invoker (GimpProcedure         *procedure,
 }
 
 static GimpValueArray *
+plug_in_applylens_invoker (GimpProcedure         *procedure,
+                           Gimp                  *gimp,
+                           GimpContext           *context,
+                           GimpProgress          *progress,
+                           const GimpValueArray  *args,
+                           GError               **error)
+{
+  gboolean success = TRUE;
+  GimpDrawable *drawable;
+  gdouble refraction;
+  gint32 keep_surroundings;
+  gint32 set_background;
+
+  drawable = gimp_value_get_drawable (gimp_value_array_index (args, 2), gimp);
+  refraction = g_value_get_double (gimp_value_array_index (args, 3));
+  keep_surroundings = g_value_get_int (gimp_value_array_index (args, 4));
+  set_background = g_value_get_int (gimp_value_array_index (args, 5));
+
+  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    color;
+          GeglColor *gegl_color;
+          GeglNode  *node;
+
+          if (set_background)
+            gimp_context_get_background (context, &color);
+          else
+            gimp_rgba_set (&color, 0.0, 0.0, 0.0, 0.0);
+
+          gegl_color = gimp_gegl_color_new (&color);
+
+          node = gegl_node_new_child (NULL,
+                                     "operation",          "gegl:apply-lens",
+                                     "refraction-index",   refraction,
+                                     "keep-surroundings",  keep_surroundings,
+                                     "background-color",   gegl_color,
+                                     NULL);
+
+          g_object_unref (gegl_color);
+
+          gimp_drawable_apply_operation (drawable, progress,
+                                         C_("undo-type", "Apply Lens"),
+                                         node);
+
+          g_object_unref (node);
+        }
+      else
+        success = FALSE;
+    }
+
+  return gimp_procedure_get_return_values (procedure, success,
+                                           error ? *error : NULL);
+}
+
+static GimpValueArray *
 plug_in_autocrop_invoker (GimpProcedure         *procedure,
                           Gimp                  *gimp,
                           GimpContext           *context,
@@ -1916,6 +1975,66 @@ register_plug_in_compat_procs (GimpPDB *pdb)
   g_object_unref (procedure);
 
   /*
+   * gimp-plug-in-applylens
+   */
+  procedure = gimp_procedure_new (plug_in_applylens_invoker);
+  gimp_object_set_static_name (GIMP_OBJECT (procedure),
+                               "plug-in-applylens");
+  gimp_procedure_set_static_strings (procedure,
+                                     "plug-in-applylens",
+                                     "Simulate an elliptical lens over the image",
+                                     "This plug-in uses Snell's law to draw an ellipsoid lens over the 
image",
+                                     "Compatibility procedure. Please see 'gegl:apply-lens' for credits.",
+                                     "Compatibility procedure. Please see 'gegl:apply-lens' 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,
+                               g_param_spec_double ("refraction",
+                                                    "refraction",
+                                                    "Lens refraction index",
+                                                    1.0, 100.0, 1.0,
+                                                    GIMP_PARAM_READWRITE));
+  gimp_procedure_add_argument (procedure,
+                               gimp_param_spec_int32 ("keep-surroundings",
+                                                      "keep surroundings",
+                                                      "Keep lens surroundings { TRUE, FALSE }",
+                                                      0, 1, 0,
+                                                      GIMP_PARAM_READWRITE));
+  gimp_procedure_add_argument (procedure,
+                               gimp_param_spec_int32 ("set-background",
+                                                      "set background",
+                                                      "Set lens surroundings to BG value { TRUE, FALSE }",
+                                                      0, 1, 0,
+                                                      GIMP_PARAM_READWRITE));
+  gimp_procedure_add_argument (procedure,
+                               gimp_param_spec_int32 ("set-transparent",
+                                                      "set transparent",
+                                                      "Set lens surroundings transparent { TRUE, FALSE }",
+                                                      0, 1, 0,
+                                                      GIMP_PARAM_READWRITE));
+  gimp_pdb_register_procedure (pdb, procedure);
+  g_object_unref (procedure);
+
+  /*
    * gimp-plug-in-autocrop
    */
   procedure = gimp_procedure_new (plug_in_autocrop_invoker);
diff --git a/plug-ins/common/.gitignore b/plug-ins/common/.gitignore
index d82d57e..39d9982 100644
--- a/plug-ins/common/.gitignore
+++ b/plug-ins/common/.gitignore
@@ -168,8 +168,6 @@
 /jigsaw.exe
 /lcms
 /lcms.exe
-/lens-apply
-/lens-apply.exe
 /lens-flare
 /lens-flare.exe
 /mail
diff --git a/plug-ins/common/Makefile.am b/plug-ins/common/Makefile.am
index 19f5ebe..55f7048 100644
--- a/plug-ins/common/Makefile.am
+++ b/plug-ins/common/Makefile.am
@@ -127,7 +127,6 @@ libexec_PROGRAMS = \
        iwarp \
        jigsaw \
        lcms \
-       lens-apply \
        lens-flare \
        $(MAIL) \
        max-rgb \
@@ -1658,23 +1657,6 @@ lcms_LDADD = \
        $(INTLLIBS)             \
        $(lcms_RC)
 
-lens_apply_SOURCES = \
-       lens-apply.c
-
-lens_apply_LDADD = \
-       $(libgimpui)            \
-       $(libgimpwidgets)       \
-       $(libgimpmodule)        \
-       $(libgimp)              \
-       $(libgimpmath)          \
-       $(libgimpconfig)        \
-       $(libgimpcolor)         \
-       $(libgimpbase)          \
-       $(GTK_LIBS)             \
-       $(RT_LIBS)              \
-       $(INTLLIBS)             \
-       $(lens_apply_RC)
-
 lens_flare_SOURCES = \
        lens-flare.c
 
diff --git a/plug-ins/common/gimprc.common b/plug-ins/common/gimprc.common
index 64c3495..573cc89 100644
--- a/plug-ins/common/gimprc.common
+++ b/plug-ins/common/gimprc.common
@@ -81,7 +81,6 @@ illusion_RC = illusion.rc.o
 iwarp_RC = iwarp.rc.o
 jigsaw_RC = jigsaw.rc.o
 lcms_RC = lcms.rc.o
-lens_apply_RC = lens-apply.rc.o
 lens_flare_RC = lens-flare.rc.o
 mail_RC = mail.rc.o
 max_rgb_RC = max-rgb.rc.o
diff --git a/plug-ins/common/plugin-defs.pl b/plug-ins/common/plugin-defs.pl
index 67b3fdb..3fd4c27 100644
--- a/plug-ins/common/plugin-defs.pl
+++ b/plug-ins/common/plugin-defs.pl
@@ -82,7 +82,6 @@
     'iwarp' => { ui => 1 },
     'jigsaw' => { ui => 1 },
     'lcms' => { ui => 1, gegl => 1, libs => 'LCMS_LIBS', cflags => 'LCMS_CFLAGS' },
-    'lens-apply' => { ui => 1 },
     'lens-flare' => { ui => 1 },
     'mail' => { ui => 1, optional => 1 },
     'max-rgb' => { ui => 1 },
diff --git a/po-plug-ins/POTFILES.in b/po-plug-ins/POTFILES.in
index 8d05dc8..233a60f 100644
--- a/po-plug-ins/POTFILES.in
+++ b/po-plug-ins/POTFILES.in
@@ -89,7 +89,6 @@ plug-ins/common/illusion.c
 plug-ins/common/iwarp.c
 plug-ins/common/jigsaw.c
 plug-ins/common/lcms.c
-plug-ins/common/lens-apply.c
 plug-ins/common/lens-flare.c
 plug-ins/common/mail.c
 plug-ins/common/max-rgb.c
diff --git a/tools/pdbgen/pdb/plug_in_compat.pdb b/tools/pdbgen/pdb/plug_in_compat.pdb
index 9740340..dcdeee0 100644
--- a/tools/pdbgen/pdb/plug_in_compat.pdb
+++ b/tools/pdbgen/pdb/plug_in_compat.pdb
@@ -184,6 +184,73 @@ CODE
     );
 }
 
+sub plug_in_applylens {
+    $blurb = 'Simulate an elliptical lens over the image';
+
+    $help = <<'HELP';
+This plug-in uses Snell's law to draw an ellipsoid lens over the image
+HELP
+
+    &std_pdb_compat('gegl:apply-lens');
+    $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 => 'refraction', type => '1.0 <= float <= 100.0',
+         desc => 'Lens refraction index' },
+       { name => 'keep_surroundings', type => '0 <= int32 <= 1',
+         desc => 'Keep lens surroundings { TRUE, FALSE }' },
+       { name => 'set_background', type => '0 <= int32 <= 1',
+         desc => 'Set lens surroundings to BG value { TRUE, FALSE }' },
+       { name => 'set_transparent', type => '0 <= int32 <= 1', dead => 1,
+         desc => 'Set lens surroundings transparent { TRUE, FALSE }' }
+    );
+
+    %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    color;
+      GeglColor *gegl_color;
+      GeglNode  *node;
+
+      if (set_background)
+        gimp_context_get_background (context, &color);
+      else
+        gimp_rgba_set (&color, 0.0, 0.0, 0.0, 0.0);
+
+      gegl_color = gimp_gegl_color_new (&color);
+
+      node = gegl_node_new_child (NULL,
+                                 "operation",          "gegl:apply-lens",
+                                 "refraction-index",   refraction,
+                                 "keep-surroundings",  keep_surroundings,
+                                 "background-color",   gegl_color,
+                                 NULL);
+
+      g_object_unref (gegl_color);
+
+      gimp_drawable_apply_operation (drawable, progress,
+                                     C_("undo-type", "Apply Lens"),
+                                     node);
+
+      g_object_unref (node);
+    }
+  else
+    success = FALSE;
+}
+CODE
+    );
+}
+
 sub plug_in_autocrop {
     $blurb = 'Remove empty borders from the image';
 
@@ -1947,6 +2014,7 @@ CODE
 @procs = qw(plug_in_alienmap2
             plug_in_antialias
             plug_in_apply_canvas
+            plug_in_applylens
             plug_in_autocrop
             plug_in_autocrop_layer
             plug_in_autostretch_hsv


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