Skip to content

Instantly share code, notes, and snippets.

@mikespook

mikespook/hello.c

Created Jul 2, 2016
Embed
What would you like to do?
GIMP Plug-in in Golang
// Comes from http://developer.gimp.org/writing-a-plug-in/1/hello.c
#include <libgimp/gimp.h>
static void query (void);
static void run (const gchar *name,
gint nparams,
const GimpParam *param,
gint *nreturn_vals,
GimpParam **return_vals);
GimpPlugInInfo PLUG_IN_INFO =
{
NULL,
NULL,
query,
run
};
// Remove the main() entry
// MAIN()
static void
query (void)
{
static GimpParamDef args[] =
{
{
GIMP_PDB_INT32,
"run-mode",
"Run mode"
},
{
GIMP_PDB_IMAGE,
"image",
"Input image"
},
{
GIMP_PDB_DRAWABLE,
"drawable",
"Input drawable"
}
};
gimp_install_procedure (
"plug-in-hello",
"Hello, world!",
"Displays \"Hello, world!\" in a dialog",
"David Neary",
"Copyright David Neary",
"2004",
"_Hello world...",
"RGB*, GRAY*",
GIMP_PLUGIN,
G_N_ELEMENTS (args), 0,
args, NULL);
gimp_plugin_menu_register ("plug-in-hello",
"<Image>/Filters/Misc");
}
static void
run (const gchar *name,
gint nparams,
const GimpParam *param,
gint *nreturn_vals,
GimpParam **return_vals)
{
static GimpParam values[1];
GimpPDBStatusType status = GIMP_PDB_SUCCESS;
GimpRunMode run_mode;
/* Setting mandatory output values */
*nreturn_vals = 1;
*return_vals = values;
values[0].type = GIMP_PDB_STATUS;
values[0].data.d_status = status;
/* Getting run_mode - we won't display a dialog if
* we are in NONINTERACTIVE mode */
run_mode = param[0].data.d_int32;
if (run_mode != GIMP_RUN_NONINTERACTIVE)
g_message("Hello, world!\n");
}
package main
// #cgo pkg-config: gtk+-2.0 gimp-2.0
// #include <hello.c>
import "C"
import (
"os"
"unsafe"
)
// Write you own main entry
func gimp_main(args []string) {
outer := make([]*C.char, len(args)+1)
for i, inner := range args {
outer[i] = C.CString(inner)
}
C.gimp_main(&C.PLUG_IN_INFO, C.gint(len(args)), (**C.gchar)(unsafe.Pointer(&outer[0])))
}
func main() {
gimp_main(os.Args)
}
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
You can’t perform that action at this time.