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plug-ins: fix "film" to not crash on repeat

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Can't have objects in the last_vals struct, use image IDs again.
This commit is contained in:
Michael Natterer 2019-09-12 12:42:09 +02:00
parent 73cd120a4c
commit 63e0e7679b
1 changed files with 35 additions and 20 deletions
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55
plug-ins/common/film.c
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@ -61,7 +61,7 @@ typedef struct
gint number_pos[2]; /* flags where to draw numbers (top/bottom) */
gint keep_height; /* flag if to keep max. image height */
gint num_images; /* number of images */
GList *images; /* list of images */
gint32 images[MAX_FILM_PICTURES]; /* list of image IDs */
} FilmVals;
/* Data to use for the dialog */
@ -179,7 +179,7 @@ static FilmVals filmvals =
{ TRUE, TRUE }, /* Numbering on top and bottom */
0, /* Don't keep max. image height */
0, /* Number of images */
NULL /* Input image list */
{ 0 } /* Input image list */
};
static FilmInterface filmint =
@ -319,13 +319,13 @@ film_run (GimpProcedure *procedure,
switch (run_mode)
{
case GIMP_RUN_INTERACTIVE:
/* Possibly retrieve data */
gimp_get_data (PLUG_IN_PROC, &filmvals);
/* First acquire information with a dialog */
if (! film_dialog (image))
return gimp_procedure_new_return_values (procedure, GIMP_PDB_CANCEL,
NULL);
{
return gimp_procedure_new_return_values (procedure, GIMP_PDB_CANCEL,
NULL);
}
break;
case GIMP_RUN_NONINTERACTIVE:
@ -350,14 +350,11 @@ film_run (GimpProcedure *procedure,
filmvals.num_images = GIMP_VALUES_GET_INT (args, 7);
images = GIMP_VALUES_GET_OBJECT_ARRAY (args, 8);
filmvals.images = NULL;
for (i = 0; i < filmvals.num_images; i++)
filmvals.images = g_list_prepend (filmvals.images, images[i]);
filmvals.images = g_list_reverse (filmvals.images);
filmvals.images[i] = gimp_image_get_id (images[i]);
break;
case GIMP_RUN_WITH_LAST_VALS:
/* Possibly retrieve data */
gimp_get_data (PLUG_IN_PROC, &filmvals);
break;
@ -425,22 +422,24 @@ film (void)
GimpLayer *new_layer;
GimpLayer *floating_sel;
GList *images_src;
GList *layers;
GList *images_src = NULL;
GList *layers = NULL;
GList *iter;
GList *iter2;
gint i;
/* initialize */
layers = NULL;
num_images = filmvals.num_images;
images_src = filmvals.images;
if (num_images <= 0)
return NULL;
for (i = 0; i < filmvals.num_images; i++)
{
images_src = g_list_append (images_src,
gimp_image_get_by_id (filmvals.images[i]));
}
gimp_context_push ();
gimp_context_set_foreground (&filmvals.number_color);
gimp_context_set_background (&filmvals.film_color);
@ -609,6 +608,8 @@ film (void)
gimp_image_delete (image_tmp);
}
g_list_free (images_src);
gimp_progress_update (1.0);
gimp_image_flatten (image_dst);
@ -628,6 +629,8 @@ film (void)
static gboolean
check_filmvals (void)
{
gint i, j;
if (filmvals.film_height < 10)
filmvals.film_height = 10;
@ -637,6 +640,17 @@ check_filmvals (void)
if (filmvals.number_font[0] == '\0')
strcpy (filmvals.number_font, "Monospace");
for (i = 0, j = 0; i < filmvals.num_images; i++)
{
if (gimp_image_id_is_valid (filmvals.images[i]))
{
filmvals.images[j] = filmvals.images[i];
j++;
}
}
filmvals.num_images = j;
if (filmvals.num_images < 1)
return FALSE;
@ -1353,11 +1367,12 @@ film_dialog (GimpImage *image)
if ((image_id >= 0) && (num_images < MAX_FILM_PICTURES))
{
filmvals.images = g_list_append (filmvals.images,
gimp_image_get_by_id (image_id));
filmvals.num_images++;
filmvals.images[num_images] = image_id;
num_images++;
}
}
filmvals.num_images = num_images;
}
gtk_widget_destroy (dlg);