tiff save dialog cosmetic fix
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While I was playing with the tiff plugin, I fixed it to disable the
'Save color values from transparent pixels' box when saving an image
with no alpha channel, as the png plugin does. The option has no effect
without alpha.
Patch attached.
- -- brion vibber (brion @ pobox.com)
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--- gimp/plug-ins/common/tiff.c-cmyk 2004-07-10 23:21:01.000000000 -0700
+++ gimp/plug-ins/common/tiff.c 2004-07-11 01:06:45.000000000 -0700
@@ -142,7 +142,7 @@
gint32 drawable,
gint32 orig_image);
-static gboolean save_dialog (void);
+static gboolean save_dialog (gboolean alpha);
static void comment_entry_callback (GtkWidget *widget,
gpointer data);
@@ -354,7 +354,7 @@
gimp_parasite_free (parasite);
/* First acquire information with a dialog */
- if (! save_dialog ())
+ if (! save_dialog (gimp_drawable_has_alpha (drawable)))
status = GIMP_PDB_CANCEL;
break;
@@ -2082,7 +2082,7 @@
}
static gboolean
-save_dialog (void)
+save_dialog (gboolean alpha)
{
GtkWidget *dlg;
GtkWidget *vbox;
@@ -2126,7 +2126,8 @@
toggle = gtk_check_button_new_with_mnemonic
( _("Save _color values from transparent pixels"));
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (toggle),
- tsvals.save_transp_pixels);
+ alpha && tsvals.save_transp_pixels);
+ gtk_widget_set_sensitive (toggle, alpha);
gtk_box_pack_start (GTK_BOX (vbox), toggle, FALSE, FALSE, 0);
gtk_widget_show (toggle);
