Adding upstream version 2.10.36.upstream/2.10.36

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 395 insertions, 0 deletions

diff --git a/app/tools/gimpforegroundselectoptions.c b/app/tools/gimpforegroundselectoptions.c
new file mode 100644
index 0000000..8dcf6eb
--- /dev/null
+++ b/app/tools/gimpforegroundselectoptions.c
@@ -0,0 +1,395 @@
+/* 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 <gegl.h>
+#include <gtk/gtk.h>
+
+#include "libgimpcolor/gimpcolor.h"
+#include "libgimpconfig/gimpconfig.h"
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "tools-types.h"
+
+#include "widgets/gimpcolorpanel.h"
+#include "widgets/gimppropwidgets.h"
+#include "widgets/gimpspinscale.h"
+#include "widgets/gimpwidgets-constructors.h"
+#include "widgets/gimpwidgets-utils.h"
+
+#include "gimpforegroundselectoptions.h"
+#include "gimptooloptions-gui.h"
+
+#include "gimp-intl.h"
+
+
+/*
+ * for matting-global: iterations int
+ * for matting-levin:  levels int, active levels int
+ */
+
+enum
+{
+  PROP_0,
+  PROP_DRAW_MODE,
+  PROP_PREVIEW_MODE,
+  PROP_STROKE_WIDTH,
+  PROP_MASK_COLOR,
+  PROP_ENGINE,
+  PROP_ITERATIONS,
+  PROP_LEVELS,
+  PROP_ACTIVE_LEVELS
+};
+
+
+static void   gimp_foreground_select_options_set_property (GObject      *object,
+                                                           guint         property_id,
+                                                           const GValue *value,
+                                                           GParamSpec   *pspec);
+static void   gimp_foreground_select_options_get_property (GObject      *object,
+                                                           guint         property_id,
+                                                           GValue       *value,
+                                                           GParamSpec   *pspec);
+
+
+G_DEFINE_TYPE (GimpForegroundSelectOptions, gimp_foreground_select_options,
+               GIMP_TYPE_SELECTION_OPTIONS)
+
+
+static void
+gimp_foreground_select_options_class_init (GimpForegroundSelectOptionsClass *klass)
+{
+  GObjectClass *object_class = G_OBJECT_CLASS (klass);
+  GimpRGB blue = {0.0, 0.0, 1.0, 0.5};
+
+  object_class->set_property = gimp_foreground_select_options_set_property;
+  object_class->get_property = gimp_foreground_select_options_get_property;
+
+  /*  override the antialias default value from GimpSelectionOptions  */
+
+  GIMP_CONFIG_PROP_ENUM (object_class, PROP_DRAW_MODE,
+                         "draw-mode",
+                         _("Draw Mode"),
+                         _("Paint over areas to mark color values for "
+                           "inclusion or exclusion from selection"),
+                         GIMP_TYPE_MATTING_DRAW_MODE,
+                         GIMP_MATTING_DRAW_MODE_FOREGROUND,
+                         GIMP_PARAM_STATIC_STRINGS);
+
+  GIMP_CONFIG_PROP_ENUM (object_class, PROP_PREVIEW_MODE,
+                         "preview-mode",
+                         _("Preview Mode"),
+                         _("Preview Mode"),
+                         GIMP_TYPE_MATTING_PREVIEW_MODE,
+                         GIMP_MATTING_PREVIEW_MODE_ON_COLOR,
+                         GIMP_PARAM_STATIC_STRINGS);
+
+  GIMP_CONFIG_PROP_INT  (object_class, PROP_STROKE_WIDTH,
+                         "stroke-width",
+                         _("Stroke width"),
+                         _("Size of the brush used for refinements"),
+                         1, 6000, 10,
+                         GIMP_PARAM_STATIC_STRINGS);
+
+  GIMP_CONFIG_PROP_RGB  (object_class, PROP_MASK_COLOR,
+                         "mask-color",
+                         _("Preview color"),
+                         _("Color of selection preview mask"),
+                         GIMP_TYPE_RGB,
+                         &blue,
+                         GIMP_PARAM_STATIC_STRINGS);
+
+  GIMP_CONFIG_PROP_ENUM (object_class, PROP_ENGINE,
+                         "engine",
+                         _("Engine"),
+                         _("Matting engine to use"),
+                         GIMP_TYPE_MATTING_ENGINE,
+                         GIMP_MATTING_ENGINE_LEVIN,
+                         GIMP_PARAM_STATIC_STRINGS);
+
+  GIMP_CONFIG_PROP_INT  (object_class, PROP_LEVELS,
+                         "levels",
+                         _("Levels"),
+                         _("Number of downsampled levels to use"),
+                         1, 10, 2,
+                         GIMP_PARAM_STATIC_STRINGS);
+
+  GIMP_CONFIG_PROP_INT  (object_class, PROP_ACTIVE_LEVELS,
+                         "active-levels",
+                         _("Active levels"),
+                         _("Number of levels to perform solving"),
+                         1, 10, 2,
+                         GIMP_PARAM_STATIC_STRINGS);
+
+  GIMP_CONFIG_PROP_INT  (object_class, PROP_ITERATIONS,
+                         "iterations",
+                         _("Iterations"),
+                         _("Number of iterations to perform"),
+                         1, 10, 2,
+                         GIMP_PARAM_STATIC_STRINGS);
+}
+
+static void
+gimp_foreground_select_options_init (GimpForegroundSelectOptions *options)
+{
+}
+
+static void
+gimp_foreground_select_options_set_property (GObject      *object,
+                                             guint         property_id,
+                                             const GValue *value,
+                                             GParamSpec   *pspec)
+{
+  GimpForegroundSelectOptions *options = GIMP_FOREGROUND_SELECT_OPTIONS (object);
+  GimpRGB *color;
+
+  switch (property_id)
+    {
+    case PROP_DRAW_MODE:
+      options->draw_mode = g_value_get_enum (value);
+      break;
+
+    case PROP_PREVIEW_MODE:
+      options->preview_mode = g_value_get_enum (value);
+      break;
+
+    case PROP_STROKE_WIDTH:
+      options->stroke_width = g_value_get_int (value);
+      break;
+
+    case PROP_MASK_COLOR:
+      color = g_value_get_boxed (value);
+      options->mask_color = *color;
+      break;
+
+    case PROP_ENGINE:
+      options->engine = g_value_get_enum (value);
+      if ((options->engine == GIMP_MATTING_ENGINE_LEVIN) &&
+          !(gegl_has_operation ("gegl:matting-levin")))
+        {
+          options->engine = GIMP_MATTING_ENGINE_GLOBAL;
+        }
+      break;
+
+    case PROP_LEVELS:
+      options->levels = g_value_get_int (value);
+      break;
+
+    case PROP_ACTIVE_LEVELS:
+      options->active_levels = g_value_get_int (value);
+      break;
+
+    case PROP_ITERATIONS:
+      options->iterations = g_value_get_int (value);
+      break;
+
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+      break;
+    }
+}
+
+static void
+gimp_foreground_select_options_get_property (GObject    *object,
+                                             guint       property_id,
+                                             GValue     *value,
+                                             GParamSpec *pspec)
+{
+  GimpForegroundSelectOptions *options = GIMP_FOREGROUND_SELECT_OPTIONS (object);
+
+  switch (property_id)
+    {
+    case PROP_DRAW_MODE:
+      g_value_set_enum (value, options->draw_mode);
+      break;
+
+    case PROP_PREVIEW_MODE:
+      g_value_set_enum (value, options->preview_mode);
+      break;
+
+    case PROP_STROKE_WIDTH:
+      g_value_set_int (value, options->stroke_width);
+      break;
+
+    case PROP_MASK_COLOR:
+      g_value_set_boxed (value, &options->mask_color);
+      break;
+
+    case PROP_ENGINE:
+      g_value_set_enum (value, options->engine);
+      break;
+
+     case PROP_LEVELS:
+      g_value_set_int (value, options->levels);
+      break;
+
+    case PROP_ACTIVE_LEVELS:
+      g_value_set_int (value, options->active_levels);
+      break;
+
+    case PROP_ITERATIONS:
+      g_value_set_int (value, options->iterations);
+      break;
+
+    default:
+      G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+      break;
+    }
+}
+
+static void
+gimp_foreground_select_options_reset_stroke_width (GtkWidget       *button,
+                                                   GimpToolOptions *tool_options)
+{
+  g_object_set (tool_options, "stroke-width", 10, NULL);
+}
+
+static gboolean
+gimp_foreground_select_options_sync_engine (GBinding     *binding,
+                                            const GValue *source_value,
+                                            GValue       *target_value,
+                                            gpointer      user_data)
+{
+  gint type = g_value_get_enum (source_value);
+
+  g_value_set_boolean (target_value,
+                       type == GPOINTER_TO_INT (user_data));
+
+  return TRUE;
+}
+
+GtkWidget *
+gimp_foreground_select_options_gui (GimpToolOptions *tool_options)
+{
+  GObject   *config = G_OBJECT (tool_options);
+  GtkWidget *vbox   = gimp_selection_options_gui (tool_options);
+  GtkWidget *hbox;
+  GtkWidget *button;
+  GtkWidget *frame;
+  GtkWidget *scale;
+  GtkWidget *combo;
+  GtkWidget *inner_vbox;
+  GtkWidget *antialias_toggle;
+
+  antialias_toggle = GIMP_SELECTION_OPTIONS (tool_options)->antialias_toggle;
+  gtk_widget_hide (antialias_toggle);
+
+  frame = gimp_prop_enum_radio_frame_new (config, "draw-mode", NULL,
+                                          0, 0);
+  gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
+  gtk_widget_show (frame);
+
+  hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 2);
+  gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
+  gtk_widget_show (hbox);
+
+  /* stroke width */
+  scale = gimp_prop_spin_scale_new (config, "stroke-width", NULL,
+                                    1.0, 10.0, 2);
+  gimp_spin_scale_set_scale_limits (GIMP_SPIN_SCALE (scale), 1.0, 1000.0);
+  gimp_spin_scale_set_gamma (GIMP_SPIN_SCALE (scale), 1.7);
+  gtk_box_pack_start (GTK_BOX (hbox), scale, TRUE, TRUE, 0);
+  gtk_widget_show (scale);
+
+  button = gimp_icon_button_new (GIMP_ICON_RESET, NULL);
+  gtk_button_set_relief (GTK_BUTTON (button), GTK_RELIEF_NONE);
+  gtk_image_set_from_icon_name (GTK_IMAGE (gtk_bin_get_child (GTK_BIN (button))),
+                                GIMP_ICON_RESET, GTK_ICON_SIZE_MENU);
+  gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
+  gtk_widget_show (button);
+
+  g_signal_connect (button, "clicked",
+                    G_CALLBACK (gimp_foreground_select_options_reset_stroke_width),
+                    tool_options);
+
+  gimp_help_set_help_data (button,
+                           _("Reset stroke width native size"), NULL);
+
+  /* preview mode */
+
+  frame = gimp_prop_enum_radio_frame_new (config, "preview-mode", NULL,
+                                          0, 0);
+  gtk_box_pack_start (GTK_BOX (vbox), frame, TRUE, TRUE, 0);
+  gtk_widget_show (frame);
+
+  /*  mask color */
+  button = gimp_prop_color_button_new (config, "mask-color",
+                                       NULL,
+                                       128, 24,
+                                       GIMP_COLOR_AREA_SMALL_CHECKS);
+  gimp_color_panel_set_context (GIMP_COLOR_PANEL (button), GIMP_CONTEXT (config));
+  gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0);
+  gtk_widget_show (button);
+
+  /* engine */
+  frame = gimp_frame_new (NULL);
+  gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
+  gtk_widget_show (frame);
+
+  combo = gimp_prop_enum_combo_box_new (config, "engine", 0, 0);
+  gimp_int_combo_box_set_label (GIMP_INT_COMBO_BOX (combo), _("Engine"));
+  g_object_set (combo, "ellipsize", PANGO_ELLIPSIZE_END, NULL);
+  gtk_frame_set_label_widget (GTK_FRAME (frame), combo);
+
+  if (!gegl_has_operation ("gegl:matting-levin"))
+    gtk_widget_set_sensitive (combo, FALSE);
+  gtk_widget_show (combo);
+
+  inner_vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 2);
+  gtk_container_add (GTK_CONTAINER (frame), inner_vbox);
+  gtk_widget_show (inner_vbox);
+
+  /*  engine parameters  */
+  scale = gimp_prop_spin_scale_new (config, "levels", NULL,
+                                    1.0, 1.0, 0);
+  gtk_box_pack_start (GTK_BOX (inner_vbox), scale, FALSE, FALSE, 0);
+
+  g_object_bind_property_full (config, "engine",
+                               scale,  "visible",
+                               G_BINDING_SYNC_CREATE,
+                               gimp_foreground_select_options_sync_engine,
+                               NULL,
+                               GINT_TO_POINTER (GIMP_MATTING_ENGINE_LEVIN),
+                               NULL);
+
+  scale = gimp_prop_spin_scale_new (config, "active-levels", NULL,
+                                    1.0, 1.0, 0);
+  gtk_box_pack_start (GTK_BOX (inner_vbox), scale, FALSE, FALSE, 0);
+
+  g_object_bind_property_full (config, "engine",
+                               scale,  "visible",
+                               G_BINDING_SYNC_CREATE,
+                               gimp_foreground_select_options_sync_engine,
+                               NULL,
+                               GINT_TO_POINTER (GIMP_MATTING_ENGINE_LEVIN),
+                               NULL);
+
+  scale = gimp_prop_spin_scale_new (config, "iterations", NULL,
+                                    1.0, 1.0, 0);
+  gtk_box_pack_start (GTK_BOX (inner_vbox), scale, FALSE, FALSE, 0);
+
+  g_object_bind_property_full (config, "engine",
+                               scale,  "visible",
+                               G_BINDING_SYNC_CREATE,
+                               gimp_foreground_select_options_sync_engine,
+                               NULL,
+                               GINT_TO_POINTER (GIMP_MATTING_ENGINE_GLOBAL),
+                               NULL);
+
+  return vbox;
+}