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app: support GeglParamSpecSeed in generated operation UI 

and add a "New Seed" button next to the random seed entry.
This commit is contained in:
Michael Natterer 2012-11-30 02:58:48 +01:00
parent 5f2afe333f
commit d8a9804702
2 changed files with 42 additions and 0 deletions
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8
app/core/gimpparamspecs-duplicate.c
View File

@ -162,6 +162,14 @@ gimp_param_spec_duplicate (GParamSpec *pspec)
pspec->flags |
GIMP_CONFIG_PARAM_SERIALIZE);
}
else if (GEGL_IS_PARAM_SPEC_SEED (pspec))
{
return gegl_param_spec_seed (pspec->name,
g_param_spec_get_nick (pspec),
g_param_spec_get_blurb (pspec),
pspec->flags |
GIMP_CONFIG_PARAM_SERIALIZE);
}
else if (G_IS_PARAM_SPEC_INT (pspec))
{
GParamSpecInt *spec = G_PARAM_SPEC_INT (pspec);

34
app/widgets/gimppropwidgets.c
View File

@ -1443,6 +1443,16 @@ gimp_prop_table_chain_toggled (GimpChainButton *chain,
}
}
static void
gimp_prop_table_new_seed_clicked (GtkButton *button,
GtkAdjustment *adj)
{
guint32 value = g_random_int_range (gtk_adjustment_get_lower (adj),
gtk_adjustment_get_upper (adj));
gtk_adjustment_set_value (adj, value);
}
GtkWidget *
gimp_prop_table_new (GObject *config,
GType owner_type,
@ -1526,6 +1536,30 @@ gimp_prop_table_new (GObject *config,
widget = gimp_prop_enum_combo_box_new (config, pspec->name, 0, 0);
label = g_param_spec_get_nick (pspec);
}
else if (GEGL_IS_PARAM_SPEC_SEED (pspec))
{
GtkAdjustment *adj;
GtkWidget *scale;
GtkWidget *button;
widget = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 4);
scale = gimp_prop_spin_scale_new (config, pspec->name,
g_param_spec_get_nick (pspec),
1.0, 1.0, 0);
gtk_box_pack_start (GTK_BOX (widget), scale, TRUE, TRUE, 0);
gtk_widget_show (scale);
button = gtk_button_new_with_label (_("New Seed"));
gtk_box_pack_start (GTK_BOX (widget), button, FALSE, FALSE, 0);
gtk_widget_show (button);
adj = gtk_spin_button_get_adjustment (GTK_SPIN_BUTTON (scale));
g_signal_connect (button, "clicked",
G_CALLBACK (gimp_prop_table_new_seed_clicked),
adj);
}
else if (G_IS_PARAM_SPEC_INT (pspec) ||
G_IS_PARAM_SPEC_UINT (pspec) ||
G_IS_PARAM_SPEC_FLOAT (pspec) ||