1 files changed, 106 insertions, 0 deletions
diff --git a/plug-ins/gimpressionist/color.c b/plug-ins/gimpressionist/color.c
new file mode 100644
index 0000000..9dc18d7
--- /dev/null
+++ b/plug-ins/gimpressionist/color.c
@@ -0,0 +1,106 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <gtk/gtk.h>
+
+#include <libgimp/gimp.h>
+#include <libgimp/gimpui.h>
+
+#include "gimpressionist.h"
+#include "color.h"
+
+#include "libgimp/stdplugins-intl.h"
+
+
+#define NUMCOLORRADIO 2
+
+static GtkWidget *colorradio[NUMCOLORRADIO];
+static GtkObject *colornoiseadjust = NULL;
+
+void
+color_restore (void)
+{
+  gtk_toggle_button_set_active
+    (GTK_TOGGLE_BUTTON (colorradio[pcvals.color_type]), TRUE);
+
+  gtk_adjustment_set_value (GTK_ADJUSTMENT (colornoiseadjust),
+                            pcvals.color_noise);
+}
+
+int
+color_type_input (int in)
+{
+  return CLAMP_UP_TO (in, NUMCOLORRADIO);
+}
+
+void
+create_colorpage (GtkNotebook *notebook)
+{
+  GtkWidget *vbox;
+  GtkWidget *label, *table;
+  GtkWidget *frame;
+
+  label = gtk_label_new_with_mnemonic (_("Co_lor"));
+
+  vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 12);
+  gtk_container_set_border_width (GTK_CONTAINER (vbox), 12);
+  gtk_widget_show (vbox);
+
+  frame = gimp_int_radio_group_new (TRUE, _("Color"),
+                                    G_CALLBACK (gimp_radio_button_update),
+                                    &pcvals.color_type, 0,
+
+                                    _("A_verage under brush"),
+                                    COLOR_TYPE_AVERAGE, &colorradio[COLOR_TYPE_AVERAGE],
+                                    _("C_enter of brush"),
+                                    COLOR_TYPE_CENTER, &colorradio[COLOR_TYPE_CENTER],
+
+                                    NULL);
+
+  gimp_help_set_help_data
+    (colorradio[COLOR_TYPE_AVERAGE],
+     _("Color is computed from the average of all pixels under the brush"),
+     NULL);
+  gimp_help_set_help_data
+    (colorradio[COLOR_TYPE_CENTER],
+     _("Samples the color from the pixel in the center of the brush"), NULL);
+  gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
+  gtk_widget_show (frame);
+
+  table = gtk_table_new (1, 3, FALSE);
+  gtk_table_set_col_spacings (GTK_TABLE (table), 6);
+  gtk_box_pack_start (GTK_BOX (vbox), table, FALSE, FALSE, 0);
+  gtk_widget_show (table);
+
+  colornoiseadjust =
+    gimp_scale_entry_new (GTK_TABLE (table), 0, 0,
+                          _("Color _noise:"),
+                          100, -1, pcvals.color_noise,
+                          0.0, 100.0, 1.0, 5.0, 0,
+                          TRUE, 0, 0,
+                          _("Adds random noise to the color"),
+                          NULL);
+  g_signal_connect (colornoiseadjust, "value-changed",
+                    G_CALLBACK (gimp_double_adjustment_update),
+                    &pcvals.color_noise);
+
+  color_restore ();
+
+  gtk_notebook_append_page_menu (notebook, vbox, label, NULL);
+}