/* ---------------------------------------
* gap_track_detail_on_top_layers_lastvals
* ---------------------------------------
* processing based on last values used in the same gimp session.
* (uses defaults when called the 1.st time)
* Intended for use in the player
*/
gint32
gap_track_detail_on_top_layers_lastvals(gint32 imageId)
{
gint32 rc;
gboolean doProgress;
FilterValues fiVals;
/* clear undo stack */
if (gimp_image_undo_is_enabled(imageId))
{
gimp_image_undo_disable(imageId);
}
doProgress = FALSE;
gap_detail_tracking_get_values(&fiVals);
rc = gap_track_detail_on_top_layers(imageId, doProgress, &fiVals);
gimp_image_undo_enable(imageId); /* clear undo stack */
return(rc);
} /* end gap_track_detail_on_top_layers_lastvals */
static void
run (const gchar *name, /* name of plugin */
gint nparams, /* number of in-paramters */
const GimpParam * param, /* in-parameters */
gint *nreturn_vals, /* number of out-parameters */
GimpParam ** return_vals) /* out-parameters */
{
const gchar *l_env;
gint32 image_id = -1;
gboolean doProgress;
gboolean doFlush;
GapLastvalAnimatedCallInfo animCallInfo;
/* Get the runmode from the in-parameters */
GimpRunMode run_mode = param[0].data.d_int32;
/* status variable, use it to check for errors in invocation usualy only
during non-interactive calling */
GimpPDBStatusType status = GIMP_PDB_SUCCESS;
/* always return at least the status to the caller. */
static GimpParam values[2];
INIT_I18N();
l_env = g_getenv("GAP_DEBUG");
if(l_env != NULL)
{
if((*l_env != 'n') && (*l_env != 'N')) gap_debug = 1;
}
if(gap_debug)
{
printf("\n\nDEBUG: run %s\n", name);
}
if(strcmp(name, GAP_DETAIL_TRACKING_XML_ALIGNER_PLUG_IN_NAME) == 0)
{
runXmlAlign(name, nparams, param, nreturn_vals, return_vals);
return;
}
if(strcmp(name, GAP_EXACT_ALIGNER_PLUG_IN_NAME) == 0)
{
runExactAlign(name, nparams, param, nreturn_vals, return_vals);
return;
}
doProgress = FALSE;
doFlush = FALSE;
/* initialize the return of the status */
values[0].type = GIMP_PDB_STATUS;
values[0].data.d_status = status;
values[1].type = GIMP_PDB_DRAWABLE;
values[1].data.d_drawable = -1;
*nreturn_vals = 2;
*return_vals = values;
/* init default values and Possibly retrieve data from a previous interactive run */
gap_detail_tracking_get_values(&fiVals);
/* get image and drawable */
image_id = param[1].data.d_int32;
/* how are we running today? */
switch (run_mode)
{
case GIMP_RUN_INTERACTIVE:
/* detail tracking primary feature is intended to work without dialog interaction
* when ivoked by menu or keyboard shortcut using PLUG_IN_NAME.
* This plug in also registers with a 2nd variant PLUG_IN_NAME_CFG
* where the user can configure the options (for one gimp session)
*/
if(strcmp(name, PLUG_IN_NAME_CFG) ==0)
{
gboolean dialogOk;
if (fiVals.coordsRelToFrame1)
{
/* default offsets for handle at center */
fiVals.offsX = gimp_image_width(image_id) / 2.0;
fiVals.offsY = gimp_image_height(image_id) / 2.0;
}
dialogOk = gap_detail_tracking_dialog(&fiVals);
if( dialogOk != TRUE)
{
status = GIMP_PDB_CALLING_ERROR;
}
}
doProgress = TRUE;
doFlush = TRUE;
break;
case GIMP_RUN_NONINTERACTIVE:
/* check to see if invoked with the correct number of parameters */
if (nparams == global_number_in_args)
{
fiVals.refShapeRadius = param[3].data.d_int32;
fiVals.targetMoveRadius = param[4].data.d_int32;
fiVals.loacteColodiffThreshold = param[5].data.d_float;
fiVals.coordsRelToFrame1 = (param[6].data.d_int32 == 0) ? FALSE : TRUE;
fiVals.offsX = param[7].data.d_int32;
fiVals.offsY = param[8].data.d_int32;
fiVals.offsRotate = param[9].data.d_float;
fiVals.enableScaling = (param[10].data.d_int32 == 0) ? FALSE : TRUE;
fiVals.bgLayerIsReference = (param[11].data.d_int32 == 0) ? FALSE : TRUE;
fiVals.removeMidlayers = (param[12].data.d_int32 == 0) ? FALSE : TRUE;
fiVals.moveLogFile[0] = '\0';
if(param[13].data.d_string != NULL)
{
g_snprintf(fiVals.moveLogFile, sizeof(fiVals.moveLogFile) -1, "%s", param[13].data.d_string);
}
}
else
{
status = GIMP_PDB_CALLING_ERROR;
}
break;
case GIMP_RUN_WITH_LAST_VALS:
animCallInfo.animatedCallInProgress = FALSE;
gimp_get_data(GAP_LASTVAL_KEY_ANIMATED_CALL_INFO, &animCallInfo);
if(animCallInfo.animatedCallInProgress != TRUE)
{
doProgress = TRUE;
doFlush = TRUE;
}
break;
default:
break;
}
if (status == GIMP_PDB_SUCCESS)
{
gulong cache_ntiles;
gulong regionTileWidth;
gulong regionTileHeight;
gimp_image_undo_group_start (image_id);
/* this plug in repeatedly accesses the same tiles in the same pixel regionsarea
* therefore tile caching is essential for performance reason
* therefore calculate optimal tile cache size (but limit to 300 tiles that should be enogh
* in most practical use cases)
*/
regionTileWidth = 1 + (2 * (fiVals.targetMoveRadius + fiVals.refShapeRadius))/ gimp_tile_width() ;
regionTileHeight = 1 + (2 * (fiVals.targetMoveRadius + fiVals.refShapeRadius))/ gimp_tile_height() ;
/* processing may track 2 details in different regions of same size */
cache_ntiles = (regionTileWidth * regionTileHeight) * 2;
gimp_tile_cache_ntiles (MAX(300, cache_ntiles));
/* Run the main function */
values[1].data.d_drawable =
gap_track_detail_on_top_layers(image_id, doProgress, &fiVals);
gimp_image_undo_group_end (image_id);
if (values[1].data.d_drawable < 0)
{
status = GIMP_PDB_CALLING_ERROR;
}
/* If run mode is interactive, flush displays, else (script) don't
* do it, as the screen updates would make the scripts slow
*/
if (doFlush)
{
gimp_displays_flush ();
}
}
values[0].data.d_status = status;
} /* end run */
