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901b8c1ed4338ffd3008bf79443ee0d7e5de82da
gimp/app/tools/gimpbucketfilloptions.c
Michael Natterer 9593121431 app, libgimpwidgets: return visible widgets from all gimp_prop_foo_new() 
and remove a gazillion gtk_widget_show() all over the place, some
places need a gtk_widget_hide() now, and I'm pretty sure I broke at
least one thing in all those files...
2019-09-25 20:24:06 +02:00

530 lines
19 KiB
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 "libgimpbase/gimpbase.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);
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
g_free (str);
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);
gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
g_free (str);
/* 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);
/* 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);
/* 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;
/* the antialias toggle */
widget = gimp_prop_check_button_new (config, "antialias", NULL);
gtk_box_pack_start (GTK_BOX (box2), widget, FALSE, FALSE, 0);
/* 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;
/* 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);
/* 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);
/* 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);
/* 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);
/* 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);
/* 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);
/* 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);
gimp_bucket_fill_options_update_area (options);
return vbox;
}
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