plug-ins, pdb: remove the color-exchange plug-in
and add a PDB compat procedure.
This commit is contained in:
@ -28,7 +28,7 @@
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#include "internal-procs.h"
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/* 733 procedures registered total */
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/* 734 procedures registered total */
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void
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internal_procs_init (GimpPDB *pdb)
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|
@ -940,6 +940,80 @@ plug_in_deinterlace_invoker (GimpProcedure *procedure,
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error ? *error : NULL);
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}
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static GimpValueArray *
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plug_in_exchange_invoker (GimpProcedure *procedure,
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Gimp *gimp,
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GimpContext *context,
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GimpProgress *progress,
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const GimpValueArray *args,
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GError **error)
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{
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gboolean success = TRUE;
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GimpDrawable *drawable;
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guint8 from_red;
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guint8 from_green;
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guint8 from_blue;
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guint8 to_red;
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guint8 to_green;
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guint8 to_blue;
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guint8 red_threshold;
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guint8 green_threshold;
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guint8 blue_threshold;
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drawable = gimp_value_get_drawable (gimp_value_array_index (args, 2), gimp);
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from_red = g_value_get_uint (gimp_value_array_index (args, 3));
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from_green = g_value_get_uint (gimp_value_array_index (args, 4));
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from_blue = g_value_get_uint (gimp_value_array_index (args, 5));
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to_red = g_value_get_uint (gimp_value_array_index (args, 6));
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to_green = g_value_get_uint (gimp_value_array_index (args, 7));
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to_blue = g_value_get_uint (gimp_value_array_index (args, 8));
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red_threshold = g_value_get_uint (gimp_value_array_index (args, 9));
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green_threshold = g_value_get_uint (gimp_value_array_index (args, 10));
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blue_threshold = g_value_get_uint (gimp_value_array_index (args, 11));
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if (success)
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{
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if (gimp_pdb_item_is_attached (GIMP_ITEM (drawable), NULL,
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GIMP_PDB_ITEM_CONTENT, error) &&
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gimp_pdb_item_is_not_group (GIMP_ITEM (drawable), error))
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{
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GimpRGB from;
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GimpRGB to;
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GeglColor *gegl_from;
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GeglColor *gegl_to;
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GeglNode *node;
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gimp_rgb_set_uchar (&from, from_red, from_green, from_blue);
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gimp_rgb_set_uchar (&to, to_red, to_green, to_blue);
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gegl_from = gimp_gegl_color_new (&from);
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gegl_to = gimp_gegl_color_new (&to);
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node = gegl_node_new_child (NULL,
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"operation", "gegl:color-exchange",
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"from-color", gegl_from,
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"to-color", gegl_to,
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"red-threshold", red_threshold / 255.0,
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"green-threshold", green_threshold / 255.0,
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"blue-threshold", blue_threshold / 255.0,
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NULL);
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g_object_unref (gegl_from);
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g_object_unref (gegl_to);
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gimp_drawable_apply_operation (drawable, progress,
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C_("undo-type", "Color Exchange"),
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node);
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g_object_unref (node);
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}
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else
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success = FALSE;
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}
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return gimp_procedure_get_return_values (procedure, success,
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error ? *error : NULL);
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}
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static GimpValueArray *
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plug_in_gauss_invoker (GimpProcedure *procedure,
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Gimp *gimp,
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@ -3258,6 +3332,96 @@ register_plug_in_compat_procs (GimpPDB *pdb)
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gimp_pdb_register_procedure (pdb, procedure);
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g_object_unref (procedure);
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/*
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* gimp-plug-in-exchange
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*/
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procedure = gimp_procedure_new (plug_in_exchange_invoker);
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gimp_object_set_static_name (GIMP_OBJECT (procedure),
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"plug-in-exchange");
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gimp_procedure_set_static_strings (procedure,
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"plug-in-exchange",
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"Swap one color with another",
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"Exchange one color with another, optionally setting a threshold to convert from one shade to another.",
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"Compatibility procedure. Please see 'gegl:color-exchange' for credits.",
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"Compatibility procedure. Please see 'gegl:color-exchange' for credits.",
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"2014",
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NULL);
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gimp_procedure_add_argument (procedure,
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g_param_spec_enum ("run-mode",
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"run mode",
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"The run mode",
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GIMP_TYPE_RUN_MODE,
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GIMP_RUN_INTERACTIVE,
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GIMP_PARAM_READWRITE));
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gimp_procedure_add_argument (procedure,
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gimp_param_spec_image_id ("image",
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"image",
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"Input image (unused)",
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pdb->gimp, FALSE,
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GIMP_PARAM_READWRITE));
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gimp_procedure_add_argument (procedure,
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gimp_param_spec_drawable_id ("drawable",
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"drawable",
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"Input drawable",
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pdb->gimp, FALSE,
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GIMP_PARAM_READWRITE));
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gimp_procedure_add_argument (procedure,
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gimp_param_spec_int8 ("from-red",
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"from red",
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"Red value (from)",
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0, G_MAXUINT8, 0,
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GIMP_PARAM_READWRITE));
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gimp_procedure_add_argument (procedure,
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gimp_param_spec_int8 ("from-green",
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"from green",
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"Green value (from)",
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0, G_MAXUINT8, 0,
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GIMP_PARAM_READWRITE));
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gimp_procedure_add_argument (procedure,
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gimp_param_spec_int8 ("from-blue",
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"from blue",
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"Blue value (from)",
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0, G_MAXUINT8, 0,
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GIMP_PARAM_READWRITE));
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gimp_procedure_add_argument (procedure,
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gimp_param_spec_int8 ("to-red",
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"to red",
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"Red value (to)",
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0, G_MAXUINT8, 0,
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GIMP_PARAM_READWRITE));
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gimp_procedure_add_argument (procedure,
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gimp_param_spec_int8 ("to-green",
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"to green",
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"Green value (to)",
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0, G_MAXUINT8, 0,
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GIMP_PARAM_READWRITE));
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gimp_procedure_add_argument (procedure,
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gimp_param_spec_int8 ("to-blue",
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"to blue",
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"Blue value (to)",
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0, G_MAXUINT8, 0,
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GIMP_PARAM_READWRITE));
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gimp_procedure_add_argument (procedure,
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gimp_param_spec_int8 ("red-threshold",
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"red threshold",
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"Red threshold",
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0, G_MAXUINT8, 0,
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GIMP_PARAM_READWRITE));
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gimp_procedure_add_argument (procedure,
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gimp_param_spec_int8 ("green-threshold",
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"green threshold",
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"Green threshold",
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0, G_MAXUINT8, 0,
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GIMP_PARAM_READWRITE));
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gimp_procedure_add_argument (procedure,
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gimp_param_spec_int8 ("blue-threshold",
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"blue threshold",
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"Blue threshold",
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0, G_MAXUINT8, 0,
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GIMP_PARAM_READWRITE));
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gimp_pdb_register_procedure (pdb, procedure);
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g_object_unref (procedure);
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/*
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* gimp-plug-in-gauss
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*/
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2
plug-ins/common/.gitignore
vendored
2
plug-ins/common/.gitignore
vendored
@ -28,8 +28,6 @@
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/color-cube-analyze.exe
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/color-enhance
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/color-enhance.exe
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/color-exchange
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/color-exchange.exe
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/colorify
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/colorify.exe
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/colormap-remap
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@ -57,7 +57,6 @@ libexec_PROGRAMS = \
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cml-explorer \
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color-cube-analyze \
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color-enhance \
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color-exchange \
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colorify \
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colormap-remap \
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compose \
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@ -408,23 +407,6 @@ color_enhance_LDADD = \
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$(INTLLIBS) \
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$(color_enhance_RC)
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color_exchange_SOURCES = \
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color-exchange.c
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color_exchange_LDADD = \
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$(libgimpui) \
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$(libgimpwidgets) \
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$(libgimpmodule) \
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$(libgimp) \
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$(libgimpmath) \
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$(libgimpconfig) \
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$(libgimpcolor) \
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$(libgimpbase) \
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$(GTK_LIBS) \
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$(RT_LIBS) \
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$(INTLLIBS) \
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$(color_exchange_RC)
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colorify_SOURCES = \
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colorify.c
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@ -1,783 +0,0 @@
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/*
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* This is a plug-in for GIMP.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*
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*/
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/*
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* Exchange one color with the other (settable threshold to convert from
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* one color-shade to another...might do wonders on certain images, or be
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* totally useless on others).
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*
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* Author: robert@experimental.net
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*
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* Added ability to select "from" color by clicking on the preview image.
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* As a side effect, clicking twice on the same spot reverses the action,
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* i.e. you can click once, see the result, and click again to revert.
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*
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* Also changed update policies for all sliders to delayed. On a slow machine
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* the algorithm really chewes up CPU time.
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*
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* - timecop@japan.co.jp
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*/
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#include "config.h"
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#include <libgimp/gimp.h>
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#include <libgimp/gimpui.h>
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#include "libgimp/stdplugins-intl.h"
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#define PLUG_IN_PROC "plug-in-exchange"
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#define PLUG_IN_BINARY "color-exchange"
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#define PLUG_IN_ROLE "gimp-color-exchange"
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#define SCALE_WIDTH 128
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/* datastructure to store parameters in */
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typedef struct
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{
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GimpRGB from;
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GimpRGB to;
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GimpRGB threshold;
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} myParams;
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/* lets prototype */
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static void query (void);
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static void run (const gchar *name,
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gint nparams,
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const GimpParam *param,
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gint *nreturn_vals,
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GimpParam **return_vals);
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static void exchange (GimpDrawable *drawable,
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GimpPreview *preview);
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static gboolean exchange_dialog (GimpDrawable *preview);
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static void color_button_callback (GtkWidget *widget,
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gpointer data);
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static void scale_callback (GtkAdjustment *adj,
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gpointer data);
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/* some global variables */
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static myParams xargs =
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{
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{ 0.0, 0.0, 0.0, 1.0 }, /* from */
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{ 0.0, 0.0, 0.0, 1.0 }, /* to */
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{ 0.0, 0.0, 0.0, 1.0 } /* threshold */
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};
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static GtkWidget *from_colorbutton;
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static gboolean lock_threshold = FALSE;
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/* lets declare what we want to do */
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const GimpPlugInInfo PLUG_IN_INFO =
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{
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NULL, /* init_proc */
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NULL, /* quit_proc */
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query, /* query_proc */
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run, /* run_proc */
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};
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/* run program */
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MAIN ()
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/* tell GIMP who we are */
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static void
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query (void)
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{
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static const GimpParamDef args[] =
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{
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{ GIMP_PDB_INT32, "run-mode", "The run mode { RUN-INTERACTIVE (0), RUN-NONINTERACTIVE (1) }" },
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{ GIMP_PDB_IMAGE, "image", "Input image" },
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{ GIMP_PDB_DRAWABLE, "drawable", "Input drawable" },
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{ GIMP_PDB_INT8, "from-red", "Red value (from)" },
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{ GIMP_PDB_INT8, "from-green", "Green value (from)" },
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{ GIMP_PDB_INT8, "from-blue", "Blue value (from)" },
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{ GIMP_PDB_INT8, "to-red", "Red value (to)" },
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{ GIMP_PDB_INT8, "to-green", "Green value (to)" },
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{ GIMP_PDB_INT8, "to-blue", "Blue value (to)" },
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{ GIMP_PDB_INT8, "red-threshold", "Red threshold" },
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{ GIMP_PDB_INT8, "green-threshold", "Green threshold" },
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{ GIMP_PDB_INT8, "blue-threshold", "Blue threshold" }
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};
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gimp_install_procedure (PLUG_IN_PROC,
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N_("Swap one color with another"),
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"Exchange one color with another, optionally setting a threshold "
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"to convert from one shade to another",
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"robert@experimental.net",
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"robert@experimental.net",
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"June 17th, 1997",
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N_("_Color Exchange..."),
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"RGB*",
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GIMP_PLUGIN,
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G_N_ELEMENTS (args), 0,
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args, NULL);
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gimp_plugin_menu_register (PLUG_IN_PROC, "<Image>/Colors/Map");
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}
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/* main function */
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static void
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run (const gchar *name,
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gint nparams,
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const GimpParam *param,
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gint *nreturn_vals,
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GimpParam **return_vals)
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{
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static GimpParam values[1];
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GimpRunMode runmode;
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GimpPDBStatusType status = GIMP_PDB_SUCCESS;
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GimpDrawable *drawable;
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*nreturn_vals = 1;
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*return_vals = values;
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INIT_I18N ();
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values[0].type = GIMP_PDB_STATUS;
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values[0].data.d_status = status;
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runmode = param[0].data.d_int32;
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drawable = gimp_drawable_get (param[2].data.d_drawable);
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switch (runmode)
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{
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case GIMP_RUN_INTERACTIVE:
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/* retrieve stored arguments (if any) */
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gimp_get_data (PLUG_IN_PROC, &xargs);
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/* initialize using foreground color */
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gimp_context_get_foreground (&xargs.from);
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if (! exchange_dialog (drawable))
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return;
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break;
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case GIMP_RUN_WITH_LAST_VALS:
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gimp_get_data (PLUG_IN_PROC, &xargs);
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/*
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* instead of recalling the last-set values,
|
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* run with the current foreground as 'from'
|
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* color, making ALT-F somewhat more useful.
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*/
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gimp_context_get_foreground (&xargs.from);
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break;
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case GIMP_RUN_NONINTERACTIVE:
|
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if (nparams != 12)
|
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{
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status = GIMP_PDB_EXECUTION_ERROR;
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}
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else
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{
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gimp_rgb_set_uchar (&xargs.from,
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param[3].data.d_int8,
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param[4].data.d_int8,
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param[5].data.d_int8);
|
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gimp_rgb_set_uchar (&xargs.to,
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param[6].data.d_int8,
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param[7].data.d_int8,
|
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param[8].data.d_int8);
|
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gimp_rgb_set_uchar (&xargs.threshold,
|
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param[9].data.d_int8,
|
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param[10].data.d_int8,
|
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param[11].data.d_int8);
|
||||
}
|
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break;
|
||||
|
||||
default:
|
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break;
|
||||
}
|
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|
||||
if (status == GIMP_PDB_SUCCESS)
|
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{
|
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if (gimp_drawable_is_rgb (drawable->drawable_id))
|
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{
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gimp_progress_init (_("Color Exchange"));
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gimp_tile_cache_ntiles (2 * (drawable->width /
|
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gimp_tile_width () + 1));
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exchange (drawable, NULL);
|
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gimp_drawable_detach (drawable);
|
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|
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/* store our settings */
|
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if (runmode == GIMP_RUN_INTERACTIVE)
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gimp_set_data (PLUG_IN_PROC, &xargs, sizeof (myParams));
|
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|
||||
/* and flush */
|
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if (runmode != GIMP_RUN_NONINTERACTIVE)
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gimp_displays_flush ();
|
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}
|
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else
|
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status = GIMP_PDB_EXECUTION_ERROR;
|
||||
}
|
||||
values[0].data.d_status = status;
|
||||
}
|
||||
|
||||
static gboolean
|
||||
preview_event_handler (GtkWidget *area,
|
||||
GdkEvent *event,
|
||||
GtkWidget *preview)
|
||||
{
|
||||
gint pos;
|
||||
guchar *buf;
|
||||
guint32 drawable_id;
|
||||
GimpRGB color;
|
||||
GdkEventButton *button_event = (GdkEventButton *)event;
|
||||
|
||||
buf = GIMP_PREVIEW_AREA (area)->buf;
|
||||
drawable_id = GIMP_DRAWABLE_PREVIEW (preview)->drawable->drawable_id;
|
||||
|
||||
switch (event->type)
|
||||
{
|
||||
case GDK_BUTTON_PRESS:
|
||||
if (button_event->button == 2)
|
||||
{
|
||||
pos = event->button.x * gimp_drawable_bpp (drawable_id) +
|
||||
event->button.y * GIMP_PREVIEW_AREA (area)->rowstride;
|
||||
|
||||
gimp_rgb_set_uchar (&color, buf[pos], buf[pos + 1], buf[pos + 2]);
|
||||
gimp_color_button_set_color (GIMP_COLOR_BUTTON (from_colorbutton),
|
||||
&color);
|
||||
}
|
||||
break;
|
||||
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
/* show our dialog */
|
||||
static gboolean
|
||||
exchange_dialog (GimpDrawable *drawable)
|
||||
{
|
||||
GtkWidget *dialog;
|
||||
GtkWidget *main_vbox;
|
||||
GtkWidget *hbox;
|
||||
GtkWidget *frame;
|
||||
GtkWidget *preview;
|
||||
GtkWidget *table;
|
||||
GtkWidget *threshold;
|
||||
GtkWidget *colorbutton;
|
||||
GtkObject *adj;
|
||||
GtkSizeGroup *group;
|
||||
gint framenumber;
|
||||
gboolean run;
|
||||
|
||||
gimp_ui_init (PLUG_IN_BINARY, TRUE);
|
||||
|
||||
dialog = gimp_dialog_new (_("Color Exchange"), PLUG_IN_ROLE,
|
||||
NULL, 0,
|
||||
gimp_standard_help_func, PLUG_IN_PROC,
|
||||
|
||||
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
|
||||
GTK_STOCK_OK, GTK_RESPONSE_OK,
|
||||
|
||||
NULL);
|
||||
|
||||
gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
|
||||
GTK_RESPONSE_OK,
|
||||
GTK_RESPONSE_CANCEL,
|
||||
-1);
|
||||
|
||||
gimp_window_set_transient (GTK_WINDOW (dialog));
|
||||
|
||||
/* do some boxes here */
|
||||
main_vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 12);
|
||||
gtk_container_set_border_width (GTK_CONTAINER (main_vbox), 12);
|
||||
gtk_box_pack_start (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (dialog))),
|
||||
main_vbox, TRUE, TRUE, 0);
|
||||
gtk_widget_show (main_vbox);
|
||||
|
||||
frame = gimp_frame_new (_("Middle-Click Inside Preview to "
|
||||
"Pick \"From Color\""));
|
||||
gtk_box_pack_start (GTK_BOX (main_vbox), frame, TRUE, TRUE, 0);
|
||||
gtk_widget_show (frame);
|
||||
|
||||
preview = gimp_drawable_preview_new (drawable, NULL);
|
||||
gtk_container_add (GTK_CONTAINER (frame), preview);
|
||||
gtk_widget_show (preview);
|
||||
|
||||
g_signal_connect_swapped (preview, "invalidated",
|
||||
G_CALLBACK (exchange),
|
||||
drawable);
|
||||
g_signal_connect (GIMP_PREVIEW (preview)->area, "event",
|
||||
G_CALLBACK (preview_event_handler),
|
||||
preview);
|
||||
|
||||
/* a hidden color_button to handle the threshold more easily */
|
||||
threshold = gimp_color_button_new (NULL, 1, 1,
|
||||
&xargs.threshold,
|
||||
GIMP_COLOR_AREA_FLAT);
|
||||
|
||||
g_signal_connect (threshold, "color-changed",
|
||||
G_CALLBACK (gimp_color_button_get_color),
|
||||
&xargs.threshold);
|
||||
g_signal_connect (threshold, "color-changed",
|
||||
G_CALLBACK (color_button_callback),
|
||||
&xargs.threshold);
|
||||
g_signal_connect_swapped (threshold, "color-changed",
|
||||
G_CALLBACK (gimp_preview_invalidate),
|
||||
preview);
|
||||
|
||||
/* and our scales */
|
||||
|
||||
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 12);
|
||||
gtk_box_pack_start (GTK_BOX (main_vbox), hbox, FALSE, FALSE, 0);
|
||||
gtk_widget_show (hbox);
|
||||
|
||||
group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
|
||||
|
||||
for (framenumber = 0; framenumber < 2; framenumber++)
|
||||
{
|
||||
GtkWidget *vbox;
|
||||
GtkWidget *image;
|
||||
gint row = 0;
|
||||
|
||||
frame = gimp_frame_new (framenumber ? _("To Color") : _("From Color"));
|
||||
gtk_box_pack_start (GTK_BOX (hbox), frame, FALSE, FALSE, 0);
|
||||
gtk_widget_show (frame);
|
||||
|
||||
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
|
||||
gtk_container_add (GTK_CONTAINER (frame), vbox);
|
||||
gtk_widget_show (vbox);
|
||||
|
||||
table = gtk_table_new (framenumber ? 4 : 8, 4, FALSE);
|
||||
gtk_table_set_col_spacings (GTK_TABLE (table), 6);
|
||||
gtk_table_set_row_spacings (GTK_TABLE (table), 6);
|
||||
gtk_table_set_row_spacing (GTK_TABLE (table), 0, 12);
|
||||
|
||||
if (! framenumber)
|
||||
{
|
||||
gtk_table_set_row_spacing (GTK_TABLE (table), 1, 2);
|
||||
gtk_table_set_row_spacing (GTK_TABLE (table), 3, 2);
|
||||
gtk_table_set_row_spacing (GTK_TABLE (table), 5, 2);
|
||||
}
|
||||
|
||||
gtk_box_pack_start (GTK_BOX (vbox), table, FALSE, FALSE, 0);
|
||||
gtk_widget_show (table);
|
||||
|
||||
colorbutton = gimp_color_button_new (framenumber ?
|
||||
_("Color Exchange: To Color") :
|
||||
_("Color Exchange: From Color"),
|
||||
SCALE_WIDTH / 2, 16,
|
||||
(framenumber ?
|
||||
&xargs.to : &xargs.from),
|
||||
GIMP_COLOR_AREA_FLAT);
|
||||
gimp_table_attach_aligned (GTK_TABLE (table), 0, row++,
|
||||
NULL, 0.0, 0.0,
|
||||
colorbutton, 1, FALSE);
|
||||
|
||||
g_signal_connect (colorbutton, "color-changed",
|
||||
G_CALLBACK (gimp_color_button_get_color),
|
||||
framenumber ? &xargs.to : &xargs.from);
|
||||
g_signal_connect (colorbutton, "color-changed",
|
||||
G_CALLBACK (color_button_callback),
|
||||
framenumber ? &xargs.to : &xargs.from);
|
||||
g_signal_connect_swapped (colorbutton, "color-changed",
|
||||
G_CALLBACK (gimp_preview_invalidate),
|
||||
preview);
|
||||
|
||||
if (! framenumber)
|
||||
from_colorbutton = colorbutton;
|
||||
|
||||
/* Red */
|
||||
image = gtk_image_new_from_icon_name (GIMP_STOCK_CHANNEL_RED,
|
||||
GTK_ICON_SIZE_BUTTON);
|
||||
gtk_misc_set_alignment (GTK_MISC (image), 0.5, 0.5);
|
||||
gtk_table_attach (GTK_TABLE (table), image,
|
||||
0, 1, row, row + 1 + (framenumber ? 0 : 1),
|
||||
GTK_FILL, GTK_FILL, 0, 0);
|
||||
gtk_widget_show (image);
|
||||
|
||||
adj = gimp_scale_entry_new (GTK_TABLE (table), 1, row++,
|
||||
_("_Red:"), SCALE_WIDTH, 0,
|
||||
framenumber ? xargs.to.r : xargs.from.r,
|
||||
0.0, 1.0, 0.01, 0.1, 3,
|
||||
TRUE, 0, 0,
|
||||
NULL, NULL);
|
||||
|
||||
g_object_set_data (G_OBJECT (adj), "colorbutton", colorbutton);
|
||||
g_object_set_data (G_OBJECT (colorbutton), "red", adj);
|
||||
|
||||
g_signal_connect (adj, "value-changed",
|
||||
G_CALLBACK (gimp_double_adjustment_update),
|
||||
framenumber ? &xargs.to.r : &xargs.from.r);
|
||||
g_signal_connect (adj, "value-changed",
|
||||
G_CALLBACK (scale_callback),
|
||||
framenumber ? &xargs.to : &xargs.from);
|
||||
g_signal_connect_swapped (adj, "value-changed",
|
||||
G_CALLBACK (gimp_preview_invalidate),
|
||||
preview);
|
||||
|
||||
gtk_size_group_add_widget (group, GIMP_SCALE_ENTRY_LABEL (adj));
|
||||
|
||||
if (! framenumber)
|
||||
{
|
||||
adj = gimp_scale_entry_new (GTK_TABLE (table), 1, row++,
|
||||
_("R_ed threshold:"), SCALE_WIDTH, 0,
|
||||
xargs.threshold.r,
|
||||
0.0, 1.0, 0.01, 0.1, 3,
|
||||
TRUE, 0, 0,
|
||||
NULL, NULL);
|
||||
|
||||
g_object_set_data (G_OBJECT (adj), "colorbutton", threshold);
|
||||
g_object_set_data (G_OBJECT (threshold), "red", adj);
|
||||
|
||||
g_signal_connect (adj, "value-changed",
|
||||
G_CALLBACK (gimp_double_adjustment_update),
|
||||
&xargs.threshold.r);
|
||||
g_signal_connect (adj, "value-changed",
|
||||
G_CALLBACK (scale_callback),
|
||||
&xargs.threshold);
|
||||
g_signal_connect_swapped (adj, "value-changed",
|
||||
G_CALLBACK (gimp_preview_invalidate),
|
||||
preview);
|
||||
|
||||
gtk_size_group_add_widget (group, GIMP_SCALE_ENTRY_LABEL (adj));
|
||||
}
|
||||
|
||||
/* Green */
|
||||
image = gtk_image_new_from_icon_name (GIMP_STOCK_CHANNEL_GREEN,
|
||||
GTK_ICON_SIZE_BUTTON);
|
||||
gtk_misc_set_alignment (GTK_MISC (image), 0.5, 0.5);
|
||||
gtk_table_attach (GTK_TABLE (table), image,
|
||||
0, 1, row, row + 1 + (framenumber ? 0 : 1),
|
||||
GTK_FILL, GTK_FILL, 0, 0);
|
||||
gtk_widget_show (image);
|
||||
|
||||
adj = gimp_scale_entry_new (GTK_TABLE (table), 1, row++,
|
||||
_("_Green:"), SCALE_WIDTH, 0,
|
||||
framenumber ? xargs.to.g : xargs.from.g,
|
||||
0.0, 1.0, 0.01, 0.1, 3,
|
||||
TRUE, 0, 0,
|
||||
NULL, NULL);
|
||||
|
||||
g_object_set_data (G_OBJECT (adj), "colorbutton", colorbutton);
|
||||
g_object_set_data (G_OBJECT (colorbutton), "green", adj);
|
||||
|
||||
g_signal_connect (adj, "value-changed",
|
||||
G_CALLBACK (gimp_double_adjustment_update),
|
||||
framenumber ? &xargs.to.g : &xargs.from.g);
|
||||
g_signal_connect (adj, "value-changed",
|
||||
G_CALLBACK (scale_callback),
|
||||
framenumber ? &xargs.to : &xargs.from);
|
||||
g_signal_connect_swapped (adj, "value-changed",
|
||||
G_CALLBACK (gimp_preview_invalidate),
|
||||
preview);
|
||||
|
||||
gtk_size_group_add_widget (group, GIMP_SCALE_ENTRY_LABEL (adj));
|
||||
|
||||
if (! framenumber)
|
||||
{
|
||||
adj = gimp_scale_entry_new (GTK_TABLE (table), 1, row++,
|
||||
_("G_reen threshold:"), SCALE_WIDTH, 0,
|
||||
xargs.threshold.g,
|
||||
0.0, 1.0, 0.01, 0.1, 3,
|
||||
TRUE, 0, 0,
|
||||
NULL, NULL);
|
||||
|
||||
g_object_set_data (G_OBJECT (adj), "colorbutton", threshold);
|
||||
g_object_set_data (G_OBJECT (threshold), "green", adj);
|
||||
|
||||
g_signal_connect (adj, "value-changed",
|
||||
G_CALLBACK (gimp_double_adjustment_update),
|
||||
&xargs.threshold.g);
|
||||
g_signal_connect (adj, "value-changed",
|
||||
G_CALLBACK (scale_callback),
|
||||
&xargs.threshold);
|
||||
g_signal_connect_swapped (adj, "value-changed",
|
||||
G_CALLBACK (gimp_preview_invalidate),
|
||||
preview);
|
||||
|
||||
gtk_size_group_add_widget (group, GIMP_SCALE_ENTRY_LABEL (adj));
|
||||
}
|
||||
|
||||
/* Blue */
|
||||
image = gtk_image_new_from_icon_name (GIMP_STOCK_CHANNEL_BLUE,
|
||||
GTK_ICON_SIZE_BUTTON);
|
||||
gtk_misc_set_alignment (GTK_MISC (image), 0.5, 0.5);
|
||||
gtk_table_attach (GTK_TABLE (table), image,
|
||||
0, 1, row, row + 1 + (framenumber ? 0 : 1),
|
||||
GTK_FILL, GTK_FILL, 0, 0);
|
||||
gtk_widget_show (image);
|
||||
|
||||
adj = gimp_scale_entry_new (GTK_TABLE (table), 1, row++,
|
||||
_("_Blue:"), SCALE_WIDTH, 0,
|
||||
framenumber ? xargs.to.b : xargs.from.b,
|
||||
0.0, 1.0, 0.01, 0.1, 3,
|
||||
TRUE, 0, 0,
|
||||
NULL, NULL);
|
||||
|
||||
g_object_set_data (G_OBJECT (adj), "colorbutton", colorbutton);
|
||||
g_object_set_data (G_OBJECT (colorbutton), "blue", adj);
|
||||
|
||||
g_signal_connect (adj, "value-changed",
|
||||
G_CALLBACK (gimp_double_adjustment_update),
|
||||
framenumber ? &xargs.to.b : &xargs.from.b);
|
||||
g_signal_connect (adj, "value-changed",
|
||||
G_CALLBACK (scale_callback),
|
||||
framenumber ? &xargs.to : &xargs.from);
|
||||
g_signal_connect_swapped (adj, "value-changed",
|
||||
G_CALLBACK (gimp_preview_invalidate),
|
||||
preview);
|
||||
|
||||
gtk_size_group_add_widget (group, GIMP_SCALE_ENTRY_LABEL (adj));
|
||||
|
||||
if (! framenumber)
|
||||
{
|
||||
adj = gimp_scale_entry_new (GTK_TABLE (table), 1, row++,
|
||||
_("B_lue threshold:"), SCALE_WIDTH, 0,
|
||||
xargs.threshold.b,
|
||||
0.0, 1.0, 0.01, 0.1, 3,
|
||||
TRUE, 0, 0,
|
||||
NULL, NULL);
|
||||
|
||||
g_object_set_data (G_OBJECT (adj), "colorbutton", threshold);
|
||||
g_object_set_data (G_OBJECT (threshold), "blue", adj);
|
||||
|
||||
g_signal_connect (adj, "value-changed",
|
||||
G_CALLBACK (gimp_double_adjustment_update),
|
||||
&xargs.threshold.b);
|
||||
g_signal_connect (adj, "value-changed",
|
||||
G_CALLBACK (scale_callback),
|
||||
&xargs.threshold);
|
||||
g_signal_connect_swapped (adj, "value-changed",
|
||||
G_CALLBACK (gimp_preview_invalidate),
|
||||
preview);
|
||||
|
||||
gtk_size_group_add_widget (group, GIMP_SCALE_ENTRY_LABEL (adj));
|
||||
}
|
||||
|
||||
if (! framenumber)
|
||||
{
|
||||
GtkWidget *button;
|
||||
|
||||
button = gtk_check_button_new_with_mnemonic (_("Lock _thresholds"));
|
||||
gtk_table_attach (GTK_TABLE (table), button, 2, 4, row, row + 1,
|
||||
GTK_FILL, 0, 0, 0);
|
||||
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button),
|
||||
lock_threshold);
|
||||
gtk_widget_show (button);
|
||||
|
||||
g_signal_connect (button, "clicked",
|
||||
G_CALLBACK (gimp_toggle_button_update),
|
||||
&lock_threshold);
|
||||
g_signal_connect_swapped (button, "clicked",
|
||||
G_CALLBACK (gimp_preview_invalidate),
|
||||
preview);
|
||||
}
|
||||
}
|
||||
|
||||
g_object_unref (group);
|
||||
|
||||
/* show everything */
|
||||
gtk_widget_show (dialog);
|
||||
|
||||
run = (gimp_dialog_run (GIMP_DIALOG (dialog)) == GTK_RESPONSE_OK);
|
||||
|
||||
gtk_widget_destroy (dialog);
|
||||
|
||||
return run;
|
||||
}
|
||||
|
||||
static void
|
||||
color_button_callback (GtkWidget *widget,
|
||||
gpointer data)
|
||||
{
|
||||
GtkObject *red_adj;
|
||||
GtkObject *green_adj;
|
||||
GtkObject *blue_adj;
|
||||
GimpRGB *color;
|
||||
|
||||
color = (GimpRGB *) data;
|
||||
|
||||
red_adj = (GtkObject *) g_object_get_data (G_OBJECT (widget), "red");
|
||||
green_adj = (GtkObject *) g_object_get_data (G_OBJECT (widget), "green");
|
||||
blue_adj = (GtkObject *) g_object_get_data (G_OBJECT (widget), "blue");
|
||||
|
||||
if (red_adj)
|
||||
gtk_adjustment_set_value (GTK_ADJUSTMENT (red_adj), color->r);
|
||||
if (green_adj)
|
||||
gtk_adjustment_set_value (GTK_ADJUSTMENT (green_adj), color->g);
|
||||
if (blue_adj)
|
||||
gtk_adjustment_set_value (GTK_ADJUSTMENT (blue_adj), color->b);
|
||||
}
|
||||
|
||||
static void
|
||||
scale_callback (GtkAdjustment *adj,
|
||||
gpointer data)
|
||||
{
|
||||
GtkObject *object;
|
||||
GimpRGB *color;
|
||||
|
||||
color = (GimpRGB *) data;
|
||||
|
||||
object = g_object_get_data (G_OBJECT (adj), "colorbutton");
|
||||
|
||||
if (GIMP_IS_COLOR_BUTTON (object))
|
||||
{
|
||||
if (color == &xargs.threshold && lock_threshold == TRUE)
|
||||
{
|
||||
gdouble value = gtk_adjustment_get_value (adj);
|
||||
|
||||
gimp_rgb_set (color, value, value, value);
|
||||
}
|
||||
|
||||
gimp_color_button_set_color (GIMP_COLOR_BUTTON (object), color);
|
||||
}
|
||||
}
|
||||
|
||||
/* do the exchanging */
|
||||
static void
|
||||
exchange (GimpDrawable *drawable,
|
||||
GimpPreview *preview)
|
||||
{
|
||||
GimpPixelRgn srcPR, destPR;
|
||||
guchar min_red, min_green, min_blue;
|
||||
guchar max_red, max_green, max_blue;
|
||||
guchar from_red, from_green, from_blue;
|
||||
guchar to_red, to_green, to_blue;
|
||||
guchar *src_row, *dest_row;
|
||||
gint x, y, bpp = drawable->bpp;
|
||||
gboolean has_alpha;
|
||||
gint x1, y1, y2;
|
||||
gint width, height;
|
||||
GimpRGB min;
|
||||
GimpRGB max;
|
||||
|
||||
if (preview)
|
||||
{
|
||||
gimp_preview_get_position (preview, &x1, &y1);
|
||||
gimp_preview_get_size (preview, &width, &height);
|
||||
}
|
||||
else if (! gimp_drawable_mask_intersect (drawable->drawable_id,
|
||||
&x1, &y1, &width, &height))
|
||||
{
|
||||
return;
|
||||
}
|
||||
|
||||
y2 = y1 + height;
|
||||
|
||||
has_alpha = gimp_drawable_has_alpha (drawable->drawable_id);
|
||||
/* allocate memory */
|
||||
src_row = g_new (guchar, drawable->width * bpp);
|
||||
|
||||
gimp_rgb_get_uchar (&xargs.from, &from_red, &from_green, &from_blue);
|
||||
gimp_rgb_get_uchar (&xargs.to, &to_red, &to_green, &to_blue);
|
||||
|
||||
/* get boundary values */
|
||||
min = xargs.from;
|
||||
gimp_rgb_subtract (&min, &xargs.threshold);
|
||||
gimp_rgb_clamp (&min);
|
||||
gimp_rgb_get_uchar (&min, &min_red, &min_green, &min_blue);
|
||||
|
||||
max = xargs.from;
|
||||
gimp_rgb_add (&max, &xargs.threshold);
|
||||
gimp_rgb_clamp (&max);
|
||||
gimp_rgb_get_uchar (&max, &max_red, &max_green, &max_blue);
|
||||
|
||||
dest_row = g_new (guchar, drawable->width * bpp);
|
||||
|
||||
gimp_pixel_rgn_init (&srcPR, drawable,
|
||||
x1, y1, width, height, FALSE, FALSE);
|
||||
gimp_pixel_rgn_init (&destPR, drawable,
|
||||
x1, y1, width, height, (preview == NULL), TRUE);
|
||||
|
||||
for (y = y1; y < y2; y++)
|
||||
{
|
||||
gimp_pixel_rgn_get_row (&srcPR, src_row, x1, y, width);
|
||||
|
||||
for (x = 0; x < width; x++)
|
||||
{
|
||||
guchar pixel_red, pixel_green, pixel_blue;
|
||||
guchar new_red, new_green, new_blue;
|
||||
guint idx;
|
||||
|
||||
/* get current pixel-values */
|
||||
pixel_red = src_row[x * bpp];
|
||||
pixel_green = src_row[x * bpp + 1];
|
||||
pixel_blue = src_row[x * bpp + 2];
|
||||
|
||||
idx = x * bpp;
|
||||
|
||||
/* want this pixel? */
|
||||
if (pixel_red >= min_red &&
|
||||
pixel_red <= max_red &&
|
||||
pixel_green >= min_green &&
|
||||
pixel_green <= max_green &&
|
||||
pixel_blue >= min_blue &&
|
||||
pixel_blue <= max_blue)
|
||||
{
|
||||
guchar red_delta, green_delta, blue_delta;
|
||||
|
||||
red_delta = pixel_red > from_red ?
|
||||
pixel_red - from_red : from_red - pixel_red;
|
||||
green_delta = pixel_green > from_green ?
|
||||
pixel_green - from_green : from_green - pixel_green;
|
||||
blue_delta = pixel_blue > from_blue ?
|
||||
pixel_blue - from_blue : from_blue - pixel_blue;
|
||||
|
||||
new_red = CLAMP (to_red + red_delta, 0, 255);
|
||||
new_green = CLAMP (to_green + green_delta, 0, 255);
|
||||
new_blue = CLAMP (to_blue + blue_delta, 0, 255);
|
||||
}
|
||||
else
|
||||
{
|
||||
new_red = pixel_red;
|
||||
new_green = pixel_green;
|
||||
new_blue = pixel_blue;
|
||||
}
|
||||
|
||||
/* fill buffer */
|
||||
dest_row[idx + 0] = new_red;
|
||||
dest_row[idx + 1] = new_green;
|
||||
dest_row[idx + 2] = new_blue;
|
||||
|
||||
/* copy alpha-channel */
|
||||
if (has_alpha)
|
||||
dest_row[idx + 3] = src_row[x * bpp + 3];
|
||||
}
|
||||
/* store the dest */
|
||||
gimp_pixel_rgn_set_row (&destPR, dest_row, x1, y, width);
|
||||
|
||||
/* and tell the user what we're doing */
|
||||
if (!preview && (y % 10) == 0)
|
||||
gimp_progress_update ((gdouble) y / (gdouble) height);
|
||||
}
|
||||
|
||||
g_free (src_row);
|
||||
g_free (dest_row);
|
||||
|
||||
if (preview)
|
||||
{
|
||||
gimp_drawable_preview_draw_region (GIMP_DRAWABLE_PREVIEW (preview),
|
||||
&destPR);
|
||||
}
|
||||
else
|
||||
{
|
||||
gimp_progress_update (1.0);
|
||||
/* update the processed region */
|
||||
gimp_drawable_flush (drawable);
|
||||
gimp_drawable_merge_shadow (drawable->drawable_id, TRUE);
|
||||
gimp_drawable_update (drawable->drawable_id, x1, y1, width, height);
|
||||
}
|
||||
}
|
@ -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
|
||||
|
@ -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 },
|
||||
|
@ -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
|
||||
|
@ -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
|
||||
|
Reference in New Issue
Block a user