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-rw-r--r--app/tools/gimpbucketfilloptions.c544
1 files changed, 544 insertions, 0 deletions
diff --git a/app/tools/gimpbucketfilloptions.c b/app/tools/gimpbucketfilloptions.c
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+/* 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 "libgimpconfig/gimpconfig.h"
+#include "libgimpwidgets/gimpwidgets.h"
+
+#include "tools-types.h"
+
+#include "config/gimpcoreconfig.h"
+
+#include "core/gimp.h"
+#include "core/gimpdatafactory.h"
+#include "core/gimptoolinfo.h"
+
+#include "display/gimpdisplay.h"
+
+#include "widgets/gimppropwidgets.h"
+#include "widgets/gimpviewablebox.h"
+#include "widgets/gimpwidgets-utils.h"
+
+#include "gimpbucketfilloptions.h"
+#include "gimppaintoptions-gui.h"
+
+#include "gimp-intl.h"
+
+
+enum
+{
+ PROP_0,
+ PROP_FILL_MODE,
+ PROP_FILL_AREA,
+ PROP_FILL_TRANSPARENT,
+ PROP_SAMPLE_MERGED,
+ PROP_DIAGONAL_NEIGHBORS,
+ PROP_ANTIALIAS,
+ PROP_FEATHER,
+ PROP_FEATHER_RADIUS,
+ PROP_THRESHOLD,
+ PROP_LINE_ART_SOURCE,
+ PROP_LINE_ART_THRESHOLD,
+ PROP_LINE_ART_MAX_GROW,
+ PROP_LINE_ART_MAX_GAP_LENGTH,
+ PROP_FILL_CRITERION
+};
+
+struct _GimpBucketFillOptionsPrivate
+{
+ GtkWidget *diagonal_neighbors_checkbox;
+ GtkWidget *threshold_scale;
+
+ GtkWidget *similar_color_frame;
+ GtkWidget *line_art_frame;
+};
+
+static void gimp_bucket_fill_options_config_iface_init (GimpConfigInterface *config_iface);
+
+static void gimp_bucket_fill_options_set_property (GObject *object,
+ guint property_id,
+ const GValue *value,
+ GParamSpec *pspec);
+static void gimp_bucket_fill_options_get_property (GObject *object,
+ guint property_id,
+ GValue *value,
+ GParamSpec *pspec);
+
+static void gimp_bucket_fill_options_reset (GimpConfig *config);
+static void gimp_bucket_fill_options_update_area (GimpBucketFillOptions *options);
+
+
+G_DEFINE_TYPE_WITH_CODE (GimpBucketFillOptions, gimp_bucket_fill_options,
+ GIMP_TYPE_PAINT_OPTIONS,
+ G_ADD_PRIVATE (GimpBucketFillOptions)
+ G_IMPLEMENT_INTERFACE (GIMP_TYPE_CONFIG,
+ gimp_bucket_fill_options_config_iface_init))
+
+#define parent_class gimp_bucket_fill_options_parent_class
+
+static GimpConfigInterface *parent_config_iface = NULL;
+
+
+static void
+gimp_bucket_fill_options_class_init (GimpBucketFillOptionsClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+ object_class->set_property = gimp_bucket_fill_options_set_property;
+ object_class->get_property = gimp_bucket_fill_options_get_property;
+
+ GIMP_CONFIG_PROP_ENUM (object_class, PROP_FILL_MODE,
+ "fill-mode",
+ _("Fill type"),
+ NULL,
+ GIMP_TYPE_BUCKET_FILL_MODE,
+ GIMP_BUCKET_FILL_FG,
+ GIMP_PARAM_STATIC_STRINGS);
+
+ GIMP_CONFIG_PROP_ENUM (object_class, PROP_FILL_AREA,
+ "fill-area",
+ _("Fill selection"),
+ _("Which area will be filled"),
+ GIMP_TYPE_BUCKET_FILL_AREA,
+ GIMP_BUCKET_FILL_SIMILAR_COLORS,
+ GIMP_PARAM_STATIC_STRINGS);
+
+ GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_FILL_TRANSPARENT,
+ "fill-transparent",
+ _("Fill transparent areas"),
+ _("Allow completely transparent regions "
+ "to be filled"),
+ TRUE,
+ GIMP_PARAM_STATIC_STRINGS);
+
+ GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_SAMPLE_MERGED,
+ "sample-merged",
+ _("Sample merged"),
+ _("Base filled area on all visible layers"),
+ FALSE,
+ GIMP_PARAM_STATIC_STRINGS);
+
+ GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_DIAGONAL_NEIGHBORS,
+ "diagonal-neighbors",
+ _("Diagonal neighbors"),
+ _("Treat diagonally neighboring pixels as "
+ "connected"),
+ FALSE,
+ GIMP_PARAM_STATIC_STRINGS);
+
+ GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_ANTIALIAS,
+ "antialias",
+ _("Antialiasing"),
+ _("Base fill opacity on color difference from "
+ "the clicked pixel (see threshold) or on line "
+ " art borders. Disable antialiasing to fill "
+ "the entire area uniformly."),
+ TRUE,
+ GIMP_PARAM_STATIC_STRINGS);
+
+ GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_FEATHER,
+ "feather",
+ _("Feather edges"),
+ _("Enable feathering of fill edges"),
+ FALSE,
+ GIMP_PARAM_STATIC_STRINGS);
+
+ GIMP_CONFIG_PROP_DOUBLE (object_class, PROP_FEATHER_RADIUS,
+ "feather-radius",
+ _("Radius"),
+ _("Radius of feathering"),
+ 0.0, 100.0, 10.0,
+ GIMP_PARAM_STATIC_STRINGS);
+
+ GIMP_CONFIG_PROP_DOUBLE (object_class, PROP_THRESHOLD,
+ "threshold",
+ _("Threshold"),
+ _("Maximum color difference"),
+ 0.0, 255.0, 15.0,
+ GIMP_PARAM_STATIC_STRINGS);
+
+ GIMP_CONFIG_PROP_ENUM (object_class, PROP_LINE_ART_SOURCE,
+ "line-art-source",
+ _("Source"),
+ _("Source image for line art computation"),
+ GIMP_TYPE_LINE_ART_SOURCE,
+ GIMP_LINE_ART_SOURCE_SAMPLE_MERGED,
+ GIMP_PARAM_STATIC_STRINGS);
+
+ GIMP_CONFIG_PROP_DOUBLE (object_class, PROP_LINE_ART_THRESHOLD,
+ "line-art-threshold",
+ _("Line art detection threshold"),
+ _("Threshold to detect contour (higher values will include more pixels)"),
+ 0.0, 1.0, 0.92,
+ GIMP_PARAM_STATIC_STRINGS);
+
+ GIMP_CONFIG_PROP_INT (object_class, PROP_LINE_ART_MAX_GROW,
+ "line-art-max-grow",
+ _("Maximum growing size"),
+ _("Maximum number of pixels grown under the line art"),
+ 1, 100, 3,
+ GIMP_PARAM_STATIC_STRINGS);
+
+ GIMP_CONFIG_PROP_INT (object_class, PROP_LINE_ART_MAX_GAP_LENGTH,
+ "line-art-max-gap-length",
+ _("Maximum gap length"),
+ _("Maximum gap (in pixels) in line art which can be closed"),
+ 0, 1000, 100,
+ GIMP_PARAM_STATIC_STRINGS);
+
+ GIMP_CONFIG_PROP_ENUM (object_class, PROP_FILL_CRITERION,
+ "fill-criterion",
+ _("Fill by"),
+ _("Criterion used for determining color similarity"),
+ GIMP_TYPE_SELECT_CRITERION,
+ GIMP_SELECT_CRITERION_COMPOSITE,
+ GIMP_PARAM_STATIC_STRINGS);
+}
+
+static void
+gimp_bucket_fill_options_config_iface_init (GimpConfigInterface *config_iface)
+{
+ parent_config_iface = g_type_interface_peek_parent (config_iface);
+
+ config_iface->reset = gimp_bucket_fill_options_reset;
+}
+
+static void
+gimp_bucket_fill_options_init (GimpBucketFillOptions *options)
+{
+ options->priv = gimp_bucket_fill_options_get_instance_private (options);
+}
+
+static void
+gimp_bucket_fill_options_set_property (GObject *object,
+ guint property_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ GimpBucketFillOptions *options = GIMP_BUCKET_FILL_OPTIONS (object);
+
+ switch (property_id)
+ {
+ case PROP_FILL_MODE:
+ options->fill_mode = g_value_get_enum (value);
+ break;
+ case PROP_FILL_AREA:
+ options->fill_area = g_value_get_enum (value);
+ gimp_bucket_fill_options_update_area (options);
+ break;
+ case PROP_FILL_TRANSPARENT:
+ options->fill_transparent = g_value_get_boolean (value);
+ break;
+ case PROP_SAMPLE_MERGED:
+ options->sample_merged = g_value_get_boolean (value);
+ break;
+ case PROP_DIAGONAL_NEIGHBORS:
+ options->diagonal_neighbors = g_value_get_boolean (value);
+ break;
+ case PROP_ANTIALIAS:
+ options->antialias = g_value_get_boolean (value);
+ break;
+ case PROP_FEATHER:
+ options->feather = g_value_get_boolean (value);
+ break;
+ case PROP_FEATHER_RADIUS:
+ options->feather_radius = g_value_get_double (value);
+ break;
+ case PROP_THRESHOLD:
+ options->threshold = g_value_get_double (value);
+ break;
+ case PROP_LINE_ART_SOURCE:
+ options->line_art_source = g_value_get_enum (value);
+ break;
+ case PROP_LINE_ART_THRESHOLD:
+ options->line_art_threshold = g_value_get_double (value);
+ break;
+ case PROP_LINE_ART_MAX_GROW:
+ options->line_art_max_grow = g_value_get_int (value);
+ break;
+ case PROP_LINE_ART_MAX_GAP_LENGTH:
+ options->line_art_max_gap_length = g_value_get_int (value);
+ break;
+ case PROP_FILL_CRITERION:
+ options->fill_criterion = g_value_get_enum (value);
+ break;
+
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+ break;
+ }
+}
+
+static void
+gimp_bucket_fill_options_get_property (GObject *object,
+ guint property_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ GimpBucketFillOptions *options = GIMP_BUCKET_FILL_OPTIONS (object);
+
+ switch (property_id)
+ {
+ case PROP_FILL_MODE:
+ g_value_set_enum (value, options->fill_mode);
+ break;
+ case PROP_FILL_AREA:
+ g_value_set_enum (value, options->fill_area);
+ break;
+ case PROP_FILL_TRANSPARENT:
+ g_value_set_boolean (value, options->fill_transparent);
+ break;
+ case PROP_SAMPLE_MERGED:
+ g_value_set_boolean (value, options->sample_merged);
+ break;
+ case PROP_DIAGONAL_NEIGHBORS:
+ g_value_set_boolean (value, options->diagonal_neighbors);
+ break;
+ case PROP_ANTIALIAS:
+ g_value_set_boolean (value, options->antialias);
+ break;
+ case PROP_FEATHER:
+ g_value_set_boolean (value, options->feather);
+ break;
+ case PROP_FEATHER_RADIUS:
+ g_value_set_double (value, options->feather_radius);
+ break;
+ case PROP_THRESHOLD:
+ g_value_set_double (value, options->threshold);
+ break;
+ case PROP_LINE_ART_SOURCE:
+ g_value_set_enum (value, options->line_art_source);
+ break;
+ case PROP_LINE_ART_THRESHOLD:
+ g_value_set_double (value, options->line_art_threshold);
+ break;
+ case PROP_LINE_ART_MAX_GROW:
+ g_value_set_int (value, options->line_art_max_grow);
+ break;
+ case PROP_LINE_ART_MAX_GAP_LENGTH:
+ g_value_set_int (value, options->line_art_max_gap_length);
+ break;
+ case PROP_FILL_CRITERION:
+ g_value_set_enum (value, options->fill_criterion);
+ break;
+
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+ break;
+ }
+}
+
+static void
+gimp_bucket_fill_options_reset (GimpConfig *config)
+{
+ GimpToolOptions *tool_options = GIMP_TOOL_OPTIONS (config);
+ GParamSpec *pspec;
+
+ pspec = g_object_class_find_property (G_OBJECT_GET_CLASS (config),
+ "threshold");
+
+ if (pspec)
+ G_PARAM_SPEC_DOUBLE (pspec)->default_value =
+ tool_options->tool_info->gimp->config->default_threshold;
+
+ parent_config_iface->reset (config);
+}
+
+static void
+gimp_bucket_fill_options_update_area (GimpBucketFillOptions *options)
+{
+ /* GUI not created yet. */
+ if (! options->priv->threshold_scale)
+ return;
+
+ switch (options->fill_area)
+ {
+ case GIMP_BUCKET_FILL_LINE_ART:
+ gtk_widget_hide (options->priv->similar_color_frame);
+ gtk_widget_show (options->priv->line_art_frame);
+ break;
+ case GIMP_BUCKET_FILL_SIMILAR_COLORS:
+ gtk_widget_show (options->priv->similar_color_frame);
+ gtk_widget_hide (options->priv->line_art_frame);
+ break;
+ default:
+ gtk_widget_hide (options->priv->similar_color_frame);
+ gtk_widget_hide (options->priv->line_art_frame);
+ break;
+ }
+}
+
+GtkWidget *
+gimp_bucket_fill_options_gui (GimpToolOptions *tool_options)
+{
+ GimpBucketFillOptions *options = GIMP_BUCKET_FILL_OPTIONS (tool_options);
+ GObject *config = G_OBJECT (tool_options);
+ GtkWidget *vbox = gimp_paint_options_gui (tool_options);
+ GtkWidget *box2;
+ GtkWidget *frame;
+ GtkWidget *hbox;
+ GtkWidget *widget;
+ GtkWidget *scale;
+ GtkWidget *combo;
+ gchar *str;
+ gboolean bold;
+ GdkModifierType extend_mask = gimp_get_extend_selection_mask ();
+ GdkModifierType toggle_mask = GDK_MOD1_MASK;
+
+ /* fill type */
+ str = g_strdup_printf (_("Fill Type (%s)"),
+ gimp_get_mod_string (toggle_mask)),
+ frame = gimp_prop_enum_radio_frame_new (config, "fill-mode", str, 0, 0);
+ g_free (str);
+
+ gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
+ gtk_widget_show (frame);
+
+ hbox = gimp_prop_pattern_box_new (NULL, GIMP_CONTEXT (tool_options),
+ NULL, 2,
+ "pattern-view-type", "pattern-view-size");
+ gimp_enum_radio_frame_add (GTK_FRAME (frame), hbox,
+ GIMP_BUCKET_FILL_PATTERN, TRUE);
+
+ /* fill selection */
+ str = g_strdup_printf (_("Affected Area (%s)"),
+ gimp_get_mod_string (extend_mask));
+ frame = gimp_prop_enum_radio_frame_new (config, "fill-area", str, 0, 0);
+ g_free (str);
+
+ gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
+ gtk_widget_show (frame);
+
+ /* Similar color frame */
+ frame = gimp_frame_new (_("Finding Similar Colors"));
+ gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
+ options->priv->similar_color_frame = frame;
+ gtk_widget_show (frame);
+
+ box2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
+ gtk_container_add (GTK_CONTAINER (frame), box2);
+ gtk_widget_show (box2);
+
+ /* the fill transparent areas toggle */
+ widget = gimp_prop_check_button_new (config, "fill-transparent", NULL);
+ gtk_box_pack_start (GTK_BOX (box2), widget, FALSE, FALSE, 0);
+ gtk_widget_show (widget);
+
+ /* the sample merged toggle */
+ widget = gimp_prop_check_button_new (config, "sample-merged", NULL);
+ gtk_box_pack_start (GTK_BOX (box2), widget, FALSE, FALSE, 0);
+ gtk_widget_show (widget);
+
+ /* the diagonal neighbors toggle */
+ widget = gimp_prop_check_button_new (config, "diagonal-neighbors", NULL);
+ gtk_box_pack_start (GTK_BOX (box2), widget, FALSE, FALSE, 0);
+ options->priv->diagonal_neighbors_checkbox = widget;
+ gtk_widget_show (widget);
+
+ /* the antialias toggle */
+ widget = gimp_prop_check_button_new (config, "antialias", NULL);
+ gtk_box_pack_start (GTK_BOX (box2), widget, FALSE, FALSE, 0);
+ gtk_widget_show (widget);
+
+ /* the threshold scale */
+ scale = gimp_prop_spin_scale_new (config, "threshold", NULL,
+ 1.0, 16.0, 1);
+ gtk_box_pack_start (GTK_BOX (box2), scale, FALSE, FALSE, 0);
+ options->priv->threshold_scale = scale;
+ gtk_widget_show (scale);
+
+ /* the fill criterion combo */
+ combo = gimp_prop_enum_combo_box_new (config, "fill-criterion", 0, 0);
+ gimp_int_combo_box_set_label (GIMP_INT_COMBO_BOX (combo), _("Fill by"));
+ gtk_box_pack_start (GTK_BOX (box2), combo, FALSE, FALSE, 0);
+ gtk_widget_show (combo);
+
+ /* Line art frame */
+ frame = gimp_frame_new (NULL);
+ gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
+ options->priv->line_art_frame = frame;
+ gtk_widget_show (frame);
+
+ /* Line art: label widget */
+ box2 = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 3);
+ gtk_frame_set_label_widget (GTK_FRAME (frame), box2);
+ gtk_widget_show (box2);
+
+ widget = gtk_label_new (_("Line Art Detection"));
+ gtk_box_pack_start (GTK_BOX (box2), widget, FALSE, FALSE, 0);
+ gtk_widget_style_get (GTK_WIDGET (frame),
+ "label-bold", &bold,
+ NULL);
+ gimp_label_set_attributes (GTK_LABEL (widget),
+ PANGO_ATTR_WEIGHT, PANGO_WEIGHT_BOLD,
+ -1);
+ gtk_widget_show (widget);
+
+ options->line_art_busy_box = gimp_busy_box_new (_("(computing...)"));
+ gtk_box_pack_start (GTK_BOX (box2), options->line_art_busy_box,
+ FALSE, FALSE, 0);
+
+ box2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
+ gtk_container_add (GTK_CONTAINER (frame), box2);
+ gtk_widget_show (box2);
+
+ /* Line Art: source combo (replace sample merged!) */
+ combo = gimp_prop_enum_combo_box_new (config, "line-art-source", 0, 0);
+ gimp_int_combo_box_set_label (GIMP_INT_COMBO_BOX (combo), _("Source"));
+ gtk_box_pack_start (GTK_BOX (box2), combo, FALSE, FALSE, 0);
+ gtk_widget_show (combo);
+
+ /* the fill transparent areas toggle */
+ widget = gimp_prop_check_button_new (config, "fill-transparent", NULL);
+ gtk_box_pack_start (GTK_BOX (box2), widget, FALSE, FALSE, 0);
+ gtk_widget_show (widget);
+
+ /* Line Art: feather radius scale */
+ scale = gimp_prop_spin_scale_new (config, "feather-radius", NULL,
+ 1.0, 10.0, 1);
+
+ frame = gimp_prop_expanding_frame_new (config, "feather", NULL,
+ scale, NULL);
+ gtk_box_pack_start (GTK_BOX (box2), frame, FALSE, FALSE, 0);
+ gtk_widget_show (frame);
+
+ /* Line Art: max growing size */
+ scale = gimp_prop_spin_scale_new (config, "line-art-max-grow", NULL,
+ 1, 5, 0);
+ gtk_box_pack_start (GTK_BOX (box2), scale, FALSE, FALSE, 0);
+ gtk_widget_show (scale);
+
+ /* Line Art: stroke threshold */
+ scale = gimp_prop_spin_scale_new (config, "line-art-threshold", NULL,
+ 0.05, 0.1, 2);
+ gtk_box_pack_start (GTK_BOX (box2), scale, FALSE, FALSE, 0);
+ gtk_widget_show (scale);
+
+ /* Line Art: max gap length */
+ scale = gimp_prop_spin_scale_new (config, "line-art-max-gap-length", NULL,
+ 1, 5, 0);
+ gtk_box_pack_start (GTK_BOX (box2), scale, FALSE, FALSE, 0);
+ gtk_widget_show (scale);
+
+ gimp_bucket_fill_options_update_area (options);
+
+ return vbox;
+}
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