1 files changed, 130 insertions, 0 deletions
diff --git a/plug-ins/gimpressionist/placement.c b/plug-ins/gimpressionist/placement.c
new file mode 100644
index 0000000..1c4ce59
--- /dev/null
+++ b/plug-ins/gimpressionist/placement.c
@@ -0,0 +1,130 @@
+/* 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 "placement.h"
+
+#include "libgimp/stdplugins-intl.h"
+
+
+#define NUM_PLACE_RADIO 2
+
+static GtkWidget *placement_radio[NUM_PLACE_RADIO];
+static GtkWidget *placement_center = NULL;
+static GtkObject *brush_density_adjust = NULL;
+
+void
+place_restore (void)
+{
+  gtk_toggle_button_set_active
+    (GTK_TOGGLE_BUTTON (placement_radio[pcvals.place_type]), TRUE);
+  gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (placement_center),
+                                pcvals.placement_center);
+  gtk_adjustment_set_value (GTK_ADJUSTMENT (brush_density_adjust),
+                            pcvals.brush_density);
+}
+
+int
+place_type_input (int in)
+{
+  return CLAMP_UP_TO (in, NUM_PLACE_RADIO);
+}
+
+void
+place_store (void)
+{
+  pcvals.placement_center = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (placement_center));
+}
+
+void
+create_placementpage (GtkNotebook *notebook)
+{
+  GtkWidget *vbox;
+  GtkWidget *label, *tmpw, *table, *frame;
+
+  label = gtk_label_new_with_mnemonic (_("Pl_acement"));
+
+  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, _("Placement"),
+                                    G_CALLBACK (gimp_radio_button_update),
+                                    &pcvals.place_type, 0,
+
+                                    _("Randomly"),
+                                    PLACEMENT_TYPE_RANDOM,
+                                    &placement_radio[PLACEMENT_TYPE_RANDOM],
+
+                                    _("Evenly distributed"),
+                                    PLACEMENT_TYPE_EVEN_DIST,
+                                    &placement_radio[PLACEMENT_TYPE_EVEN_DIST],
+
+                                    NULL);
+
+  gimp_help_set_help_data
+    (placement_radio[PLACEMENT_TYPE_RANDOM],
+     _("Place strokes randomly around the image"),
+     NULL);
+  gimp_help_set_help_data
+    (placement_radio[PLACEMENT_TYPE_EVEN_DIST],
+     _("The strokes are evenly distributed across the image"),
+     NULL);
+
+  gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
+  gtk_widget_show (frame);
+
+  gtk_toggle_button_set_active
+    (GTK_TOGGLE_BUTTON (placement_radio[pcvals.place_type]), TRUE);
+
+  placement_center = gtk_check_button_new_with_mnemonic ( _("Centered"));
+  tmpw = placement_center;
+
+  gtk_box_pack_start (GTK_BOX (vbox), tmpw, FALSE, FALSE, 0);
+  gtk_widget_show (tmpw);
+  gimp_help_set_help_data
+    (tmpw, _("Focus the brush strokes around the center of the image"), NULL);
+
+  gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (tmpw),
+                                pcvals.placement_center);
+
+  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);
+
+  brush_density_adjust =
+    gimp_scale_entry_new (GTK_TABLE (table), 0, 0,
+                          _("Stroke _density:"),
+                          100, -1, pcvals.brush_density,
+                          1.0, 50.0, 1.0, 5.0, 0,
+                          TRUE, 0, 0,
+                          _("The relative density of the brush strokes"),
+                          NULL);
+  g_signal_connect (brush_density_adjust, "value-changed",
+                    G_CALLBACK (gimp_double_adjustment_update),
+                    &pcvals.brush_density);
+
+  gtk_notebook_append_page_menu (notebook, vbox, label, NULL);
+}