mirror of https://github.com/GNOME/gimp.git
plug-ins: port checkerboard to GimpPlugIn
This commit is contained in:
Michael Natterer
parent
749ad22c05
commit
cf6b65b71b
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@ -40,12 +40,35 @@ typedef struct data
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} CheckVals;
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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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typedef struct _Checkerboard Checkerboard;
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typedef struct _CheckerboardClass CheckerboardClass;
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struct _Checkerboard
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{
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GimpPlugIn parent_instance;
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};
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struct _CheckerboardClass
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{
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GimpPlugInClass parent_class;
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};
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#define CHECKERBOARD_TYPE (checkerboard_get_type ())
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#define CHECKERBOARD (obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), CHECKERBOARD_TYPE, Checkerboard))
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GType checkerboard_get_type (void) G_GNUC_CONST;
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static GList * checkerboard_query_procedures (GimpPlugIn *plug_in);
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static GimpProcedure * checkerboard_create_procedure (GimpPlugIn *plug_in,
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const gchar *name);
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static GimpValueArray * checkerboard_run (GimpProcedure *procedure,
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GimpRunMode run_mode,
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GimpImage *image,
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GimpDrawable *drawable,
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const GimpValueArray *args,
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gpointer run_data);
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static void do_checkerboard_pattern (GimpDrawable *drawable,
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GimpPreview *preview);
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@ -59,13 +82,10 @@ static gboolean checkerboard_dialog (GimpImage *image,
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static void check_size_update_callback (GtkWidget *widget);
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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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G_DEFINE_TYPE (Checkerboard, checkerboard, GIMP_TYPE_PLUG_IN)
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GIMP_MAIN (CHECKERBOARD_TYPE)
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static CheckVals cvals =
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{
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@ -73,81 +93,98 @@ static CheckVals cvals =
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10 /* size */
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};
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MAIN ()
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static void
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query (void)
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checkerboard_class_init (CheckerboardClass *klass)
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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 (unused)" },
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{ GIMP_PDB_DRAWABLE, "drawable", "Input drawable" },
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{ GIMP_PDB_INT32, "check-mode", "Check mode { REGULAR (0), PSYCHOBILY (1) }" },
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{ GIMP_PDB_INT32, "check-size", "Size of the checks" }
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};
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GimpPlugInClass *plug_in_class = GIMP_PLUG_IN_CLASS (klass);
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gimp_install_procedure (PLUG_IN_PROC,
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N_("Create a checkerboard pattern"),
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"More here later",
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"Brent Burton & the Edward Blevins",
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"Brent Burton & the Edward Blevins",
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"1997",
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N_("_Checkerboard (legacy)..."),
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"RGB*, GRAY*",
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GIMP_PDB_PROC_TYPE_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>/Filters/Render/Pattern");
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plug_in_class->query_procedures = checkerboard_query_procedures;
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plug_in_class->create_procedure = checkerboard_create_procedure;
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}
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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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checkerboard_init (Checkerboard *checkerboard)
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{
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static GimpParam values[1];
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GimpRunMode run_mode;
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GimpImage *image;
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GimpDrawable *drawable;
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gint32 image_ID;
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gint32 drawable_ID;
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GimpPDBStatusType status = GIMP_PDB_SUCCESS;
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}
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static GList *
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checkerboard_query_procedures (GimpPlugIn *plug_in)
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{
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return g_list_append (NULL, g_strdup (PLUG_IN_PROC));
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}
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static GimpProcedure *
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checkerboard_create_procedure (GimpPlugIn *plug_in,
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const gchar *name)
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{
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GimpProcedure *procedure = NULL;
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if (! strcmp (name, PLUG_IN_PROC))
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{
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procedure = gimp_image_procedure_new (plug_in, name,
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GIMP_PDB_PROC_TYPE_PLUGIN,
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checkerboard_run, NULL, NULL);
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gimp_procedure_set_image_types (procedure, "RGB*, GRAY*");
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gimp_procedure_set_menu_label (procedure,
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N_("_Checkerboard (legacy)..."));
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gimp_procedure_add_menu_path (procedure,
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"<Image>/Filters/Render/Pattern");
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gimp_procedure_set_documentation (procedure,
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N_("Create a checkerboard pattern"),
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"More here later",
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name);
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gimp_procedure_set_attribution (procedure,
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"Brent Burton & the Edward Blevins",
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"Brent Burton & the Edward Blevins",
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"1997");
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GIMP_PROC_ARG_BOOLEAN (procedure, "psychobily",
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"Psychobily",
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"Render a psychobiliy checkerboard",
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FALSE,
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G_PARAM_READWRITE);
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GIMP_PROC_ARG_INT (procedure, "check-size",
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"Check size",
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"Size of the checks",
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1, GIMP_MAX_IMAGE_SIZE, 10,
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G_PARAM_READWRITE);
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}
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return procedure;
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}
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static GimpValueArray *
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checkerboard_run (GimpProcedure *procedure,
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GimpRunMode run_mode,
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GimpImage *image,
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GimpDrawable *drawable,
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const GimpValueArray *args,
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gpointer run_data)
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{
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INIT_I18N ();
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gegl_init (NULL, NULL);
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*nreturn_vals = 1;
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*return_vals = values;
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values[0].type = GIMP_PDB_STATUS;
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values[0].data.d_status = status;
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run_mode = param[0].data.d_int32;
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image_ID = param[1].data.d_int32;
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drawable_ID = param[2].data.d_drawable;
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image = gimp_image_get_by_id (image_ID);
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drawable = GIMP_DRAWABLE (gimp_item_get_by_id (drawable_ID));
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switch (run_mode)
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{
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case GIMP_RUN_INTERACTIVE:
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gimp_get_data (PLUG_IN_PROC, &cvals);
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if (! checkerboard_dialog (image, drawable))
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return;
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{
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return gimp_procedure_new_return_values (procedure,
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GIMP_PDB_CANCEL,
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NULL);
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}
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break;
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case GIMP_RUN_NONINTERACTIVE:
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if (nparams != 5)
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status = GIMP_PDB_CALLING_ERROR;
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if (status == GIMP_PDB_SUCCESS)
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{
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cvals.mode = param[3].data.d_int32;
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cvals.size = param[4].data.d_int32;
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}
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cvals.mode = GIMP_VALUES_GET_BOOLEAN (args, 0);
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cvals.size = GIMP_VALUES_GET_INT (args, 1);
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break;
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case GIMP_RUN_WITH_LAST_VALS:
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@ -171,10 +208,12 @@ run (const gchar *name,
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}
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else
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{
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status = GIMP_PDB_EXECUTION_ERROR;
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return gimp_procedure_new_return_values (procedure,
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GIMP_PDB_EXECUTION_ERROR,
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NULL);
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}
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values[0].data.d_status = status;
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return gimp_procedure_new_return_values (procedure, GIMP_PDB_SUCCESS, NULL);
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}
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typedef struct
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