mirror of https://github.com/GNOME/gimp.git
added new function gimp_data_factory_data_delete().
2004-06-01 Michael Natterer <mitch@gimp.org> * app/core/gimpdatafactory.[ch]: added new function gimp_data_factory_data_delete(). * app/actions/data-commands.c (data_delete_callback): use it. * tools/pdbgen/pdb/gradients.pdb: applied (slightly modified) patch from Shlomi Fish which adds PDB wrappers to create, delete, duplicate and rename gradients. * app/pdb/gradients_cmds.c * app/pdb/internal_procs.c * libgimp/gimpgradients_pdb.[ch]: regenerated.
This commit is contained in:
Michael Natterer
Michael Natterer
parent
c399ae1fe9
commit
149888b5d4
15
ChangeLog
15
ChangeLog
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@ -1,3 +1,18 @@
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2004-06-01 Michael Natterer <mitch@gimp.org>
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* app/core/gimpdatafactory.[ch]: added new function
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gimp_data_factory_data_delete().
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* app/actions/data-commands.c (data_delete_callback): use it.
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* tools/pdbgen/pdb/gradients.pdb: applied (slightly modified)
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patch from Shlomi Fish which adds PDB wrappers to create, delete,
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duplicate and rename gradients.
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* app/pdb/gradients_cmds.c
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* app/pdb/internal_procs.c
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* libgimp/gimpgradients_pdb.[ch]: regenerated.
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2004-06-01 Michael Natterer <mitch@gimp.org>
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* app/core/core-enums.h: renamed the values of the
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@ -134,26 +134,17 @@ data_delete_callback (GtkWidget *widget,
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{
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GimpDataDeleteData *delete_data = data;
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if (delete && gimp_container_have (delete_data->factory->container,
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GIMP_OBJECT (delete_data->data)))
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if (delete)
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{
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g_object_ref (delete_data->data);
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GError *error = NULL;
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gimp_container_remove (delete_data->factory->container,
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GIMP_OBJECT (delete_data->data));
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if (delete_data->data->filename)
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if (! gimp_data_factory_data_delete (delete_data->factory,
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delete_data->data,
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TRUE, &error))
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{
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GError *error = NULL;
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if (! gimp_data_delete_from_disk (delete_data->data, &error))
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{
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g_message (error->message);
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g_clear_error (&error);
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}
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g_message (error->message);
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g_clear_error (&error);
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}
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g_object_unref (delete_data->data);
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}
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}
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@ -428,6 +428,33 @@ gimp_data_factory_data_duplicate (GimpDataFactory *factory,
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return new_data;
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}
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gboolean
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gimp_data_factory_data_delete (GimpDataFactory *factory,
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GimpData *data,
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gboolean delete_from_disk,
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GError **error)
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{
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gboolean retval = TRUE;
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g_return_val_if_fail (GIMP_IS_DATA_FACTORY (factory), FALSE);
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g_return_val_if_fail (GIMP_IS_DATA (data), FALSE);
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g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
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if (gimp_container_have (factory->container, GIMP_OBJECT (data)))
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{
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g_object_ref (data);
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gimp_container_remove (factory->container, GIMP_OBJECT (data));
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if (delete_from_disk && data->filename)
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retval = gimp_data_delete_from_disk (data, error);
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g_object_unref (data);
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}
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return retval;
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}
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GimpData *
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gimp_data_factory_data_get_standard (GimpDataFactory *factory)
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{
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@ -87,18 +87,22 @@ GimpDataFactory * gimp_data_factory_new (Gimp *
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GimpDataNewFunc new_func,
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GimpDataGetStandardFunc standard_func);
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void gimp_data_factory_data_init (GimpDataFactory *factory,
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gboolean no_data);
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void gimp_data_factory_data_save (GimpDataFactory *factory);
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void gimp_data_factory_data_free (GimpDataFactory *factory);
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void gimp_data_factory_data_init (GimpDataFactory *factory,
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gboolean no_data);
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void gimp_data_factory_data_save (GimpDataFactory *factory);
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void gimp_data_factory_data_free (GimpDataFactory *factory);
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GimpData * gimp_data_factory_data_new (GimpDataFactory *factory,
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const gchar *name);
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GimpData * gimp_data_factory_data_duplicate (GimpDataFactory *factory,
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GimpData *data);
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GimpData * gimp_data_factory_data_get_standard (GimpDataFactory *factory);
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gboolean gimp_data_factory_data_save_single (GimpDataFactory *factory,
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GimpData *data);
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GimpData * gimp_data_factory_data_new (GimpDataFactory *factory,
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const gchar *name);
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GimpData * gimp_data_factory_data_duplicate (GimpDataFactory *factory,
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GimpData *data);
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gboolean gimp_data_factory_data_delete (GimpDataFactory *factory,
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GimpData *data,
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gboolean delete_from_disk,
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GError **error);
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GimpData * gimp_data_factory_data_get_standard (GimpDataFactory *factory);
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gboolean gimp_data_factory_data_save_single (GimpDataFactory *factory,
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GimpData *data);
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#endif /* __GIMP_DATA_FACTORY_H__ */
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@ -44,6 +44,10 @@ static ProcRecord gradients_set_gradient_proc;
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static ProcRecord gradients_sample_uniform_proc;
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static ProcRecord gradients_sample_custom_proc;
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static ProcRecord gradients_get_gradient_data_proc;
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static ProcRecord gradients_new_proc;
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static ProcRecord gradients_duplicate_proc;
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static ProcRecord gradients_delete_proc;
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static ProcRecord gradients_rename_proc;
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void
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register_gradients_procs (Gimp *gimp)
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@ -55,6 +59,10 @@ register_gradients_procs (Gimp *gimp)
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procedural_db_register (gimp, &gradients_sample_uniform_proc);
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procedural_db_register (gimp, &gradients_sample_custom_proc);
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procedural_db_register (gimp, &gradients_get_gradient_data_proc);
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procedural_db_register (gimp, &gradients_new_proc);
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procedural_db_register (gimp, &gradients_duplicate_proc);
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procedural_db_register (gimp, &gradients_delete_proc);
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procedural_db_register (gimp, &gradients_rename_proc);
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}
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static Argument *
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@ -582,3 +590,306 @@ static ProcRecord gradients_get_gradient_data_proc =
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gradients_get_gradient_data_outargs,
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{ { gradients_get_gradient_data_invoker } }
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};
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static Argument *
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gradients_new_invoker (Gimp *gimp,
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GimpContext *context,
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Argument *args)
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{
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gboolean success = TRUE;
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Argument *return_args;
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gchar *name;
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GimpGradient * gradient = NULL;;
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name = (gchar *) args[0].value.pdb_pointer;
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if (name == NULL || !g_utf8_validate (name, -1, NULL))
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success = FALSE;
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if (success)
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{
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gradient = (GimpGradient *)
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gimp_data_factory_data_new (gimp->gradient_factory, name);
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}
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return_args = procedural_db_return_args (&gradients_new_proc, success);
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if (success)
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return_args[1].value.pdb_pointer = g_strdup (GIMP_OBJECT (gradient)->name);
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return return_args;
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}
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static ProcArg gradients_new_inargs[] =
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{
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{
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GIMP_PDB_STRING,
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"name",
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"The requested name of the new gradient"
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}
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};
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static ProcArg gradients_new_outargs[] =
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{
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{
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GIMP_PDB_STRING,
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"name",
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"The actual new gradient name"
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}
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};
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static ProcRecord gradients_new_proc =
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{
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"gimp_gradients_new",
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"Creates a new gradient",
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"This procedure creates a new, uninitialized gradient",
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"Shlomi Fish",
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"Shlomi Fish",
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"2004",
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GIMP_INTERNAL,
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1,
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gradients_new_inargs,
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1,
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gradients_new_outargs,
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{ { gradients_new_invoker } }
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};
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static Argument *
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gradients_duplicate_invoker (Gimp *gimp,
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GimpContext *context,
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Argument *args)
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{
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gboolean success = TRUE;
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Argument *return_args;
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gchar *name;
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GimpGradient *gradient = NULL;
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GimpGradient *gradient_copy = NULL;
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name = (gchar *) args[0].value.pdb_pointer;
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if (name == NULL || !g_utf8_validate (name, -1, NULL))
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success = FALSE;
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if (success)
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{
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if (strlen (name))
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{
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gradient = (GimpGradient *)
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gimp_container_get_child_by_name (gimp->gradient_factory->container,
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name);
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}
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else
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{
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gradient = gimp_context_get_gradient (context);
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}
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if (gradient)
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{
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gradient_copy = (GimpGradient *)
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gimp_data_factory_data_duplicate (gimp->gradient_factory,
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GIMP_DATA (gradient));
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success = (gradient_copy != NULL);
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}
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else
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{
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success = FALSE;
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}
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}
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return_args = procedural_db_return_args (&gradients_duplicate_proc, success);
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if (success)
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return_args[1].value.pdb_pointer = g_strdup (GIMP_OBJECT (gradient_copy)->name);
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return return_args;
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}
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static ProcArg gradients_duplicate_inargs[] =
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{
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{
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GIMP_PDB_STRING,
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"name",
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"The name of the gradient to duplicate"
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}
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};
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static ProcArg gradients_duplicate_outargs[] =
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{
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{
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GIMP_PDB_STRING,
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"name",
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"The name of the gradient's copy"
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}
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};
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static ProcRecord gradients_duplicate_proc =
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{
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"gimp_gradients_duplicate",
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"Duplicates a gradient",
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"This procedure creates an identical gradient by a different name",
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"Shlomi Fish",
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"Shlomi Fish",
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"2004",
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GIMP_INTERNAL,
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1,
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gradients_duplicate_inargs,
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1,
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gradients_duplicate_outargs,
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{ { gradients_duplicate_invoker } }
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};
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static Argument *
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gradients_delete_invoker (Gimp *gimp,
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GimpContext *context,
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Argument *args)
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{
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gboolean success = TRUE;
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gchar *name;
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GimpGradient *gradient = NULL;
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name = (gchar *) args[0].value.pdb_pointer;
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if (name == NULL || !g_utf8_validate (name, -1, NULL))
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success = FALSE;
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if (success)
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{
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if (strlen (name))
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{
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gradient = (GimpGradient *)
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gimp_container_get_child_by_name (gimp->gradient_factory->container,
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name);
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}
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else
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{
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gradient = gimp_context_get_gradient (context);
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}
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success = (gradient && GIMP_DATA (gradient)->deletable);
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if (success)
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{
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GError *error = NULL;
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success = gimp_data_factory_data_delete (gimp->gradient_factory,
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GIMP_DATA (gradient),
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TRUE, &error);
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if (! success)
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{
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g_message (error->message);
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g_clear_error (&error);
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}
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}
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}
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return procedural_db_return_args (&gradients_delete_proc, success);
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}
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static ProcArg gradients_delete_inargs[] =
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{
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{
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GIMP_PDB_STRING,
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"name",
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"The name of the gradient to delete"
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}
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};
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static ProcRecord gradients_delete_proc =
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{
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"gimp_gradients_delete",
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"Deletes a gradient",
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"This procedure deletes a gradient",
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"Shlomi Fish",
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"Shlomi Fish",
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"2004",
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GIMP_INTERNAL,
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1,
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gradients_delete_inargs,
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0,
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NULL,
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{ { gradients_delete_invoker } }
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};
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static Argument *
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gradients_rename_invoker (Gimp *gimp,
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GimpContext *context,
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Argument *args)
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{
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gboolean success = TRUE;
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Argument *return_args;
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gchar *name;
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gchar *new_name;
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GimpGradient *gradient = NULL;
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name = (gchar *) args[0].value.pdb_pointer;
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if (name == NULL || !g_utf8_validate (name, -1, NULL))
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success = FALSE;
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new_name = (gchar *) args[1].value.pdb_pointer;
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if (new_name == NULL || !g_utf8_validate (new_name, -1, NULL))
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success = FALSE;
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if (success)
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{
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if (strlen (name))
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{
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gradient = (GimpGradient *)
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gimp_container_get_child_by_name (gimp->gradient_factory->container,
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name);
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}
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else
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{
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gradient = gimp_context_get_gradient (context);
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}
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success = (gradient && GIMP_DATA (gradient)->writable);
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if (success)
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gimp_object_set_name (GIMP_OBJECT (gradient), new_name);
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}
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return_args = procedural_db_return_args (&gradients_rename_proc, success);
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if (success)
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return_args[1].value.pdb_pointer = g_strdup (GIMP_OBJECT (gradient)->name);
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return return_args;
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}
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static ProcArg gradients_rename_inargs[] =
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{
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{
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GIMP_PDB_STRING,
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"name",
|
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"The name of the gradient to rename"
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},
|
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{
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GIMP_PDB_STRING,
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"new_name",
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"The new name of the gradient"
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}
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};
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static ProcArg gradients_rename_outargs[] =
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{
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{
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GIMP_PDB_STRING,
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"name",
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"The actual new name of the gradient"
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}
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};
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static ProcRecord gradients_rename_proc =
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{
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"gimp_gradients_rename",
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"Rename a gradient",
|
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"This procedure renames a gradient",
|
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"Shlomi Fish",
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"Shlomi Fish",
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"2004",
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GIMP_INTERNAL,
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2,
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gradients_rename_inargs,
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1,
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gradients_rename_outargs,
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{ { gradients_rename_invoker } }
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};
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|
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@ -69,7 +69,7 @@ void register_transform_tools_procs (Gimp *gimp);
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void register_undo_procs (Gimp *gimp);
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void register_unit_procs (Gimp *gimp);
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/* 373 procedures registered total */
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/* 377 procedures registered total */
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void
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internal_procs_init (Gimp *gimp,
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|
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@ -84,109 +84,109 @@ internal_procs_init (Gimp *gimp,
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(* status_callback) (NULL, _("Brushes"), 0.008);
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register_brushes_procs (gimp);
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(* status_callback) (NULL, _("Channel"), 0.038);
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(* status_callback) (NULL, _("Channel"), 0.037);
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register_channel_procs (gimp);
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(* status_callback) (NULL, _("Color"), 0.062);
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(* status_callback) (NULL, _("Color"), 0.061);
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register_color_procs (gimp);
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(* status_callback) (NULL, _("Convert"), 0.097);
|
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(* status_callback) (NULL, _("Convert"), 0.095);
|
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register_convert_procs (gimp);
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(* status_callback) (NULL, _("Display procedures"), 0.105);
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(* status_callback) (NULL, _("Display procedures"), 0.103);
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register_display_procs (gimp);
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(* status_callback) (NULL, _("Drawable procedures"), 0.115);
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(* status_callback) (NULL, _("Drawable procedures"), 0.114);
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register_drawable_procs (gimp);
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(* status_callback) (NULL, _("Edit procedures"), 0.201);
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(* status_callback) (NULL, _("Edit procedures"), 0.199);
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register_edit_procs (gimp);
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(* status_callback) (NULL, _("File Operations"), 0.223);
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(* status_callback) (NULL, _("File Operations"), 0.22);
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register_fileops_procs (gimp);
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||||
|
||||
(* status_callback) (NULL, _("Floating selections"), 0.247);
|
||||
(* status_callback) (NULL, _("Floating selections"), 0.244);
|
||||
register_floating_sel_procs (gimp);
|
||||
|
||||
(* status_callback) (NULL, _("Font UI"), 0.263);
|
||||
(* status_callback) (NULL, _("Font UI"), 0.26);
|
||||
register_font_select_procs (gimp);
|
||||
|
||||
(* status_callback) (NULL, _("Fonts"), 0.271);
|
||||
(* status_callback) (NULL, _("Fonts"), 0.268);
|
||||
register_fonts_procs (gimp);
|
||||
|
||||
(* status_callback) (NULL, _("Gimprc procedures"), 0.276);
|
||||
(* status_callback) (NULL, _("Gimprc procedures"), 0.273);
|
||||
register_gimprc_procs (gimp);
|
||||
|
||||
(* status_callback) (NULL, _("Gradient"), 0.292);
|
||||
(* status_callback) (NULL, _("Gradient"), 0.289);
|
||||
register_gradient_edit_procs (gimp);
|
||||
|
||||
(* status_callback) (NULL, _("Gradient UI"), 0.354);
|
||||
(* status_callback) (NULL, _("Gradient UI"), 0.35);
|
||||
register_gradient_select_procs (gimp);
|
||||
|
||||
(* status_callback) (NULL, _("Gradients"), 0.362);
|
||||
(* status_callback) (NULL, _("Gradients"), 0.358);
|
||||
register_gradients_procs (gimp);
|
||||
|
||||
(* status_callback) (NULL, _("Guide procedures"), 0.381);
|
||||
(* status_callback) (NULL, _("Guide procedures"), 0.387);
|
||||
register_guides_procs (gimp);
|
||||
|
||||
(* status_callback) (NULL, _("Help procedures"), 0.397);
|
||||
(* status_callback) (NULL, _("Help procedures"), 0.403);
|
||||
register_help_procs (gimp);
|
||||
|
||||
(* status_callback) (NULL, _("Image"), 0.399);
|
||||
(* status_callback) (NULL, _("Image"), 0.406);
|
||||
register_image_procs (gimp);
|
||||
|
||||
(* status_callback) (NULL, _("Layer"), 0.563);
|
||||
(* status_callback) (NULL, _("Layer"), 0.568);
|
||||
register_layer_procs (gimp);
|
||||
|
||||
(* status_callback) (NULL, _("Message procedures"), 0.633);
|
||||
(* status_callback) (NULL, _("Message procedures"), 0.637);
|
||||
register_message_procs (gimp);
|
||||
|
||||
(* status_callback) (NULL, _("Miscellaneous"), 0.641);
|
||||
(* status_callback) (NULL, _("Miscellaneous"), 0.645);
|
||||
register_misc_procs (gimp);
|
||||
|
||||
(* status_callback) (NULL, _("Paint Tool procedures"), 0.646);
|
||||
(* status_callback) (NULL, _("Paint Tool procedures"), 0.65);
|
||||
register_paint_tools_procs (gimp);
|
||||
|
||||
(* status_callback) (NULL, _("Palette"), 0.686);
|
||||
(* status_callback) (NULL, _("Palette"), 0.69);
|
||||
register_palette_procs (gimp);
|
||||
|
||||
(* status_callback) (NULL, _("Palette UI"), 0.702);
|
||||
(* status_callback) (NULL, _("Palette UI"), 0.706);
|
||||
register_palette_select_procs (gimp);
|
||||
|
||||
(* status_callback) (NULL, _("Palettes"), 0.71);
|
||||
(* status_callback) (NULL, _("Palettes"), 0.714);
|
||||
register_palettes_procs (gimp);
|
||||
|
||||
(* status_callback) (NULL, _("Parasite procedures"), 0.724);
|
||||
(* status_callback) (NULL, _("Parasite procedures"), 0.727);
|
||||
register_parasite_procs (gimp);
|
||||
|
||||
(* status_callback) (NULL, _("Paths"), 0.756);
|
||||
(* status_callback) (NULL, _("Paths"), 0.759);
|
||||
register_paths_procs (gimp);
|
||||
|
||||
(* status_callback) (NULL, _("Pattern UI"), 0.796);
|
||||
(* status_callback) (NULL, _("Pattern UI"), 0.798);
|
||||
register_pattern_select_procs (gimp);
|
||||
|
||||
(* status_callback) (NULL, _("Patterns"), 0.804);
|
||||
(* status_callback) (NULL, _("Patterns"), 0.806);
|
||||
register_patterns_procs (gimp);
|
||||
|
||||
(* status_callback) (NULL, _("Plug-in"), 0.818);
|
||||
(* status_callback) (NULL, _("Plug-in"), 0.82);
|
||||
register_plug_in_procs (gimp);
|
||||
|
||||
(* status_callback) (NULL, _("Procedural database"), 0.836);
|
||||
(* status_callback) (NULL, _("Procedural database"), 0.838);
|
||||
register_procedural_db_procs (gimp);
|
||||
|
||||
(* status_callback) (NULL, _("Image mask"), 0.861);
|
||||
(* status_callback) (NULL, _("Image mask"), 0.862);
|
||||
register_selection_procs (gimp);
|
||||
|
||||
(* status_callback) (NULL, _("Selection Tool procedures"), 0.909);
|
||||
(* status_callback) (NULL, _("Selection Tool procedures"), 0.91);
|
||||
register_selection_tools_procs (gimp);
|
||||
|
||||
(* status_callback) (NULL, _("Text procedures"), 0.922);
|
||||
(* status_callback) (NULL, _("Text procedures"), 0.923);
|
||||
register_text_tool_procs (gimp);
|
||||
|
||||
(* status_callback) (NULL, _("Transform Tool procedures"), 0.933);
|
||||
(* status_callback) (NULL, _("Transform Tool procedures"), 0.934);
|
||||
register_transform_tools_procs (gimp);
|
||||
|
||||
(* status_callback) (NULL, _("Undo"), 0.949);
|
||||
(* status_callback) (NULL, _("Undo"), 0.95);
|
||||
register_undo_procs (gimp);
|
||||
|
||||
(* status_callback) (NULL, _("Units"), 0.968);
|
||||
|
|
|
|||
|
|
@ -300,3 +300,125 @@ gimp_gradients_get_gradient_data (const gchar *name,
|
|||
|
||||
return ret_name;
|
||||
}
|
||||
|
||||
/**
|
||||
* gimp_gradients_new:
|
||||
* @name: The requested name of the new gradient.
|
||||
*
|
||||
* Creates a new gradient
|
||||
*
|
||||
* This procedure creates a new, uninitialized gradient
|
||||
*
|
||||
* Returns: The actual new gradient name.
|
||||
*/
|
||||
gchar *
|
||||
gimp_gradients_new (const gchar *name)
|
||||
{
|
||||
GimpParam *return_vals;
|
||||
gint nreturn_vals;
|
||||
gchar *ret_name = NULL;
|
||||
|
||||
return_vals = gimp_run_procedure ("gimp_gradients_new",
|
||||
&nreturn_vals,
|
||||
GIMP_PDB_STRING, name,
|
||||
GIMP_PDB_END);
|
||||
|
||||
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
|
||||
ret_name = g_strdup (return_vals[1].data.d_string);
|
||||
|
||||
gimp_destroy_params (return_vals, nreturn_vals);
|
||||
|
||||
return ret_name;
|
||||
}
|
||||
|
||||
/**
|
||||
* gimp_gradients_duplicate:
|
||||
* @name: The name of the gradient to duplicate.
|
||||
*
|
||||
* Duplicates a gradient
|
||||
*
|
||||
* This procedure creates an identical gradient by a different name
|
||||
*
|
||||
* Returns: The name of the gradient's copy.
|
||||
*/
|
||||
gchar *
|
||||
gimp_gradients_duplicate (const gchar *name)
|
||||
{
|
||||
GimpParam *return_vals;
|
||||
gint nreturn_vals;
|
||||
gchar *ret_name = NULL;
|
||||
|
||||
return_vals = gimp_run_procedure ("gimp_gradients_duplicate",
|
||||
&nreturn_vals,
|
||||
GIMP_PDB_STRING, name,
|
||||
GIMP_PDB_END);
|
||||
|
||||
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
|
||||
ret_name = g_strdup (return_vals[1].data.d_string);
|
||||
|
||||
gimp_destroy_params (return_vals, nreturn_vals);
|
||||
|
||||
return ret_name;
|
||||
}
|
||||
|
||||
/**
|
||||
* gimp_gradients_delete:
|
||||
* @name: The name of the gradient to delete.
|
||||
*
|
||||
* Deletes a gradient
|
||||
*
|
||||
* This procedure deletes a gradient
|
||||
*
|
||||
* Returns: TRUE on success.
|
||||
*/
|
||||
gboolean
|
||||
gimp_gradients_delete (const gchar *name)
|
||||
{
|
||||
GimpParam *return_vals;
|
||||
gint nreturn_vals;
|
||||
gboolean success = TRUE;
|
||||
|
||||
return_vals = gimp_run_procedure ("gimp_gradients_delete",
|
||||
&nreturn_vals,
|
||||
GIMP_PDB_STRING, name,
|
||||
GIMP_PDB_END);
|
||||
|
||||
success = return_vals[0].data.d_status == GIMP_PDB_SUCCESS;
|
||||
|
||||
gimp_destroy_params (return_vals, nreturn_vals);
|
||||
|
||||
return success;
|
||||
}
|
||||
|
||||
/**
|
||||
* gimp_gradients_rename:
|
||||
* @name: The name of the gradient to rename.
|
||||
* @new_name: The new name of the gradient.
|
||||
*
|
||||
* Rename a gradient
|
||||
*
|
||||
* This procedure renames a gradient
|
||||
*
|
||||
* Returns: The actual new name of the gradient.
|
||||
*/
|
||||
gchar *
|
||||
gimp_gradients_rename (const gchar *name,
|
||||
const gchar *new_name)
|
||||
{
|
||||
GimpParam *return_vals;
|
||||
gint nreturn_vals;
|
||||
gchar *ret_name = NULL;
|
||||
|
||||
return_vals = gimp_run_procedure ("gimp_gradients_rename",
|
||||
&nreturn_vals,
|
||||
GIMP_PDB_STRING, name,
|
||||
GIMP_PDB_STRING, new_name,
|
||||
GIMP_PDB_END);
|
||||
|
||||
if (return_vals[0].data.d_status == GIMP_PDB_SUCCESS)
|
||||
ret_name = g_strdup (return_vals[1].data.d_string);
|
||||
|
||||
gimp_destroy_params (return_vals, nreturn_vals);
|
||||
|
||||
return ret_name;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -44,6 +44,11 @@ gchar* gimp_gradients_get_gradient_data (const gchar *name,
|
|||
gboolean reverse,
|
||||
gint *width,
|
||||
gdouble **grad_data);
|
||||
gchar* gimp_gradients_new (const gchar *name);
|
||||
gchar* gimp_gradients_duplicate (const gchar *name);
|
||||
gboolean gimp_gradients_delete (const gchar *name);
|
||||
gchar* gimp_gradients_rename (const gchar *name,
|
||||
const gchar *new_name);
|
||||
|
||||
|
||||
G_END_DECLS
|
||||
|
|
|
|||
|
|
@ -17,11 +17,16 @@
|
|||
|
||||
# "Perlized" from C source by Manish Singh <yosh@gimp.org>
|
||||
|
||||
sub pdb_misc {
|
||||
sub federico_misc {
|
||||
$author = $copyright = 'Federico Mena Quintero';
|
||||
$date = '1997';
|
||||
}
|
||||
|
||||
sub shlomi_misc {
|
||||
$author = $copyright = 'Shlomi Fish';
|
||||
$date = '2004';
|
||||
}
|
||||
|
||||
# The defs
|
||||
|
||||
sub gradients_refresh {
|
||||
|
|
@ -49,12 +54,12 @@ sub gradients_get_list {
|
|||
$blurb = 'Retrieve the list of loaded gradients.';
|
||||
|
||||
$help = <<'HELP';
|
||||
This procedure returns a list of the gradients that are currently loaded in the
|
||||
This procedure returns a list of the gradients that are currently loaded in the
|
||||
gradient editor. You can later use the gimp_gradients_set_active function to
|
||||
set the active gradient.
|
||||
HELP
|
||||
|
||||
&pdb_misc;
|
||||
&federico_misc;
|
||||
|
||||
@inargs = (
|
||||
{ name => 'filter',
|
||||
|
|
@ -83,7 +88,7 @@ sub gradients_get_gradient {
|
|||
This procedure returns the name of the active gradient in the gradient editor.
|
||||
HELP
|
||||
|
||||
&pdb_misc;
|
||||
&federico_misc;
|
||||
|
||||
@outargs = (
|
||||
{ name => 'name', type => 'string',
|
||||
|
|
@ -106,7 +111,7 @@ procedure will return an error. Otherwise, the specified gradient will become
|
|||
active and will be used for subsequent custom gradient operations.
|
||||
HELP
|
||||
|
||||
&pdb_misc;
|
||||
&federico_misc;
|
||||
|
||||
@inargs = (
|
||||
{ name => 'name', type => 'string',
|
||||
|
|
@ -161,7 +166,7 @@ samples to take is 2, in which case the returned colors will correspond to the
|
|||
is 3, the procedure will return the colors at positions { 0.0, 0.5, 1.0 }.
|
||||
HELP
|
||||
|
||||
&pdb_misc;
|
||||
&federico_misc;
|
||||
|
||||
@inargs = (
|
||||
&sample_num_arg('2 <= '),
|
||||
|
|
@ -210,7 +215,7 @@ procedure returns a list of floating-point values which correspond to the RGBA
|
|||
values for each sample.
|
||||
HELP
|
||||
|
||||
&pdb_misc;
|
||||
&federico_misc;
|
||||
|
||||
@inargs = (
|
||||
{ name => 'positions',
|
||||
|
|
@ -268,7 +273,7 @@ This procedure retrieves information about the gradient. This includes the
|
|||
gradient name, and the sample data for the gradient.
|
||||
HELP
|
||||
|
||||
&pdb_misc;
|
||||
&federico_misc;
|
||||
|
||||
@inargs = (
|
||||
{ name => 'name', type => 'string',
|
||||
|
|
@ -335,6 +340,169 @@ CODE
|
|||
);
|
||||
}
|
||||
|
||||
sub gradients_new
|
||||
{
|
||||
$blurb = "Creates a new gradient";
|
||||
$help = "This procedure creates a new, uninitialized gradient";
|
||||
|
||||
&shlomi_misc;
|
||||
|
||||
@inargs = (
|
||||
{ name => 'name', type => 'string',
|
||||
desc => 'The requested name of the new gradient' }
|
||||
);
|
||||
|
||||
@outargs = (
|
||||
{ name => 'name', type => 'string',
|
||||
desc => 'The actual new gradient name',
|
||||
alias => 'g_strdup (GIMP_OBJECT (gradient)->name)', no_declare => 1 },
|
||||
);
|
||||
|
||||
%invoke = (
|
||||
vars => [ 'GimpGradient * gradient = NULL;'],
|
||||
code => <<'CODE'
|
||||
{
|
||||
gradient = (GimpGradient *)
|
||||
gimp_data_factory_data_new (gimp->gradient_factory, name);
|
||||
}
|
||||
CODE
|
||||
);
|
||||
}
|
||||
|
||||
my $_get_gradient_from_name_code = <<'CODE';
|
||||
if (strlen (name))
|
||||
{
|
||||
gradient = (GimpGradient *)
|
||||
gimp_container_get_child_by_name (gimp->gradient_factory->container,
|
||||
name);
|
||||
}
|
||||
else
|
||||
{
|
||||
gradient = gimp_context_get_gradient (context);
|
||||
}
|
||||
CODE
|
||||
|
||||
|
||||
sub gradients_duplicate
|
||||
{
|
||||
$blurb = "Duplicates a gradient";
|
||||
$help = "This procedure creates an identical gradient by a different name";
|
||||
|
||||
&shlomi_misc;
|
||||
|
||||
@inargs = (
|
||||
{ name => 'name', type => 'string',
|
||||
desc => "The name of the gradient to duplicate" }
|
||||
);
|
||||
|
||||
@outargs = (
|
||||
{ name => 'name', type => 'string',
|
||||
desc => "The name of the gradient's copy",
|
||||
alias => 'g_strdup (GIMP_OBJECT (gradient_copy)->name)',
|
||||
no_declare => 1 }
|
||||
);
|
||||
|
||||
%invoke = (
|
||||
vars => [ 'GimpGradient *gradient = NULL',
|
||||
'GimpGradient *gradient_copy = NULL' ],
|
||||
code => <<"CODE"
|
||||
{
|
||||
$_get_gradient_from_name_code
|
||||
|
||||
if (gradient)
|
||||
{
|
||||
gradient_copy = (GimpGradient *)
|
||||
gimp_data_factory_data_duplicate (gimp->gradient_factory,
|
||||
GIMP_DATA (gradient));
|
||||
|
||||
success = (gradient_copy != NULL);
|
||||
}
|
||||
else
|
||||
{
|
||||
success = FALSE;
|
||||
}
|
||||
}
|
||||
CODE
|
||||
);
|
||||
}
|
||||
|
||||
|
||||
sub gradients_delete
|
||||
{
|
||||
$blurb = "Deletes a gradient";
|
||||
$help = "This procedure deletes a gradient";
|
||||
|
||||
&shlomi_misc;
|
||||
|
||||
@inargs = (
|
||||
{ name => 'name', type => 'string',
|
||||
desc => "The name of the gradient to delete" }
|
||||
);
|
||||
|
||||
%invoke = (
|
||||
vars => [ 'GimpGradient *gradient = NULL' ],
|
||||
code => <<"CODE"
|
||||
{
|
||||
$_get_gradient_from_name_code
|
||||
|
||||
success = (gradient && GIMP_DATA (gradient)->deletable);
|
||||
|
||||
if (success)
|
||||
{
|
||||
GError *error = NULL;
|
||||
|
||||
success = gimp_data_factory_data_delete (gimp->gradient_factory,
|
||||
GIMP_DATA (gradient),
|
||||
TRUE, &error);
|
||||
|
||||
if (! success)
|
||||
{
|
||||
g_message (error->message);
|
||||
g_clear_error (&error);
|
||||
}
|
||||
}
|
||||
}
|
||||
CODE
|
||||
);
|
||||
}
|
||||
|
||||
|
||||
sub gradients_rename
|
||||
{
|
||||
$blurb = "Rename a gradient";
|
||||
$help = "This procedure renames a gradient";
|
||||
|
||||
&shlomi_misc;
|
||||
|
||||
@inargs = (
|
||||
{ name => 'name', type => 'string',
|
||||
desc => "The name of the gradient to rename" },
|
||||
{ name => 'new_name', type => 'string',
|
||||
desc => "The new name of the gradient" }
|
||||
);
|
||||
|
||||
@outargs = (
|
||||
{ name => 'name', type => 'string',
|
||||
desc => "The actual new name of the gradient",
|
||||
alias => 'g_strdup (GIMP_OBJECT (gradient)->name)', no_declare => 1 },
|
||||
);
|
||||
|
||||
%invoke = (
|
||||
vars => [ 'GimpGradient *gradient = NULL' ],
|
||||
code => <<"CODE"
|
||||
{
|
||||
$_get_gradient_from_name_code
|
||||
|
||||
success = (gradient && GIMP_DATA (gradient)->writable);
|
||||
|
||||
if (success)
|
||||
gimp_object_set_name (GIMP_OBJECT (gradient), new_name);
|
||||
}
|
||||
CODE
|
||||
);
|
||||
}
|
||||
|
||||
|
||||
@headers = qw(<string.h> "core/gimp.h" "core/gimpcontext.h"
|
||||
"core/gimpcontainer.h" "core/gimpdatafactory.h"
|
||||
"core/gimplist.h" "core/gimpgradient.h");
|
||||
|
|
@ -342,7 +510,9 @@ CODE
|
|||
@procs = qw(gradients_refresh gradients_get_list
|
||||
gradients_get_gradient gradients_set_gradient
|
||||
gradients_sample_uniform gradients_sample_custom
|
||||
gradients_get_gradient_data);
|
||||
gradients_get_gradient_data
|
||||
gradients_new gradients_duplicate
|
||||
gradients_delete gradients_rename);
|
||||
%exports = (app => [@procs], lib => [@procs]);
|
||||
|
||||
$desc = 'Gradients';
|
||||
|
|
|
|||
Loading…
Reference in New Issue