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Gimp/app/tools/gimpbucketfilloptions.c
Michael Natterer b416994ed0 app: make GimpContainerView behave like a normal widget 
The old API to select stuff and its signals was doing unexpected
stuff and was very confusing. Change things to be "normal":

The selection API is now set_selected() and get_selected(), with no
internal data exposed, and set_selected() emitting the expected
signal.

The signals are now "selection-changed" and "item-activated".
"selection-changed" is always emitted in response to changing the
selection, be it via the API, or by changes in the model (the internal
callbacks in from e.g. GimpContext or GimpImage simply call set_selected()
and don't do any unxpected magic).
2025-08-01 10:02:37 +02:00

859 lines
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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 "libgimpwidgets/gimpwidgets-private.h"
#include "tools-types.h"
#include "config/gimpcoreconfig.h"
#include "config/gimpdialogconfig.h"
#include "core/gimp.h"
#include "core/gimpcontainer.h"
#include "core/gimpdatafactory.h"
#include "core/gimpdrawable.h"
#include "core/gimpimage.h"
#include "core/gimppaintinfo.h"
#include "core/gimpstrokeoptions.h"
#include "core/gimptoolinfo.h"
#include "display/gimpdisplay.h"
#include "paint/gimpsourceoptions.h"
#include "widgets/gimpcontainercombobox.h"
#include "widgets/gimpcontainertreestore.h"
#include "widgets/gimpcontainerview.h"
#include "widgets/gimppropwidgets.h"
#include "widgets/gimpviewablebox.h"
#include "widgets/gimpviewrenderer.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_STROKE,
PROP_LINE_ART_STROKE_TOOL,
PROP_LINE_ART_AUTOMATIC_CLOSURE,
PROP_LINE_ART_MAX_GAP_LENGTH,
PROP_FILL_CRITERION,
PROP_FILL_COLOR_AS_LINE_ART,
PROP_FILL_COLOR_AS_LINE_ART_THRESHOLD,
};
struct _GimpBucketFillOptionsPrivate
{
GtkWidget *diagonal_neighbors_checkbox;
GtkWidget *threshold_scale;
GtkWidget *similar_color_frame;
GtkWidget *line_art_settings;
GtkWidget *fill_as_line_art_frame;
GtkWidget *line_art_detect_opacity;
};
static void gimp_bucket_fill_options_config_iface_init (GimpConfigInterface *config_iface);
static void gimp_bucket_fill_options_finalize (GObject *object);
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_select_stroke_tool (GimpContainerView *view,
GimpBucketFillOptions *options);
static void gimp_bucket_fill_options_tool_cell_renderer (GtkCellLayout *layout,
GtkCellRenderer *cell,
GtkTreeModel *model,
GtkTreeIter *iter,
gpointer data);
static void gimp_bucket_fill_options_image_changed (GimpContext *context,
GimpImage *image,
GimpBucketFillOptions *options);
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->finalize = gimp_bucket_fill_options_finalize;
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_BOOLEAN (object_class, PROP_FILL_COLOR_AS_LINE_ART,
"fill-color-as-line-art",
_("Manual closure in fill layer"),
_("Consider pixels of selected layer and filled with the fill color as line art closure"),
FALSE,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_DOUBLE (object_class, PROP_FILL_COLOR_AS_LINE_ART_THRESHOLD,
"fill-color-as-line-art-threshold",
_("Threshold"),
_("Maximum color difference"),
0.0, 255.0, 15.0,
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_BOOLEAN (object_class, PROP_LINE_ART_STROKE,
"line-art-stroke-border",
_("Stroke borders"),
_("Stroke fill borders with last stroke options"),
FALSE,
GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_STRING (object_class, PROP_LINE_ART_STROKE_TOOL,
"line-art-stroke-tool",
_("Stroke tool"),
_("The tool to stroke the fill borders with"),
"gimp-pencil", GIMP_PARAM_STATIC_STRINGS);
GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_LINE_ART_AUTOMATIC_CLOSURE,
"line-art-automatic-closure",
_("Automatic closure"),
_("Geometric analysis of the stroke contours to close line arts by splines/segments"),
TRUE,
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);
options->line_art_stroke_tool = NULL;
}
static void
gimp_bucket_fill_options_finalize (GObject *object)
{
GimpBucketFillOptions *options = GIMP_BUCKET_FILL_OPTIONS (object);
g_clear_object (&options->stroke_options);
g_clear_pointer (&options->line_art_stroke_tool, g_free);
G_OBJECT_CLASS (parent_class)->finalize (object);
}
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);
GimpToolOptions *tool_options = GIMP_TOOL_OPTIONS (object);
switch (property_id)
{
case PROP_FILL_MODE:
options->fill_mode = g_value_get_enum (value);
gimp_bucket_fill_options_update_area (options);
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);
gimp_bucket_fill_options_update_area (options);
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_STROKE:
options->line_art_stroke = g_value_get_boolean (value);
break;
case PROP_LINE_ART_STROKE_TOOL:
g_set_str (&options->line_art_stroke_tool, g_value_get_string (value));
if (options->stroke_options)
{
GimpPaintInfo *paint_info = NULL;
Gimp *gimp = tool_options->tool_info->gimp;
if (! options->line_art_stroke_tool)
options->line_art_stroke_tool = g_strdup ("gimp-pencil");
paint_info = GIMP_PAINT_INFO (gimp_container_get_child_by_name (gimp->paint_info_list,
options->line_art_stroke_tool));
if (! paint_info && ! gimp_container_is_empty (gimp->paint_info_list))
paint_info = GIMP_PAINT_INFO (gimp_container_get_child_by_index (gimp->paint_info_list, 0));
g_object_set (options->stroke_options,
"paint-info", paint_info,
NULL);
}
break;
case PROP_LINE_ART_AUTOMATIC_CLOSURE:
options->line_art_automatic_closure = g_value_get_boolean (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;
case PROP_FILL_COLOR_AS_LINE_ART:
options->fill_as_line_art = g_value_get_boolean (value);
break;
case PROP_FILL_COLOR_AS_LINE_ART_THRESHOLD:
options->fill_as_line_art_threshold = g_value_get_double (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_STROKE:
g_value_set_boolean (value, options->line_art_stroke);
break;
case PROP_LINE_ART_STROKE_TOOL:
g_value_set_string (value, options->line_art_stroke_tool);
break;
case PROP_LINE_ART_AUTOMATIC_CLOSURE:
g_value_set_boolean (value, options->line_art_automatic_closure);
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;
case PROP_FILL_COLOR_AS_LINE_ART:
g_value_set_boolean (value, options->fill_as_line_art);
break;
case PROP_FILL_COLOR_AS_LINE_ART_THRESHOLD:
g_value_set_double (value, options->fill_as_line_art_threshold);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
gimp_bucket_fill_options_select_stroke_tool (GimpContainerView *view,
GimpBucketFillOptions *options)
{
GimpViewable *item = gimp_container_view_get_1_selected (view);
g_object_set (options,
"line-art-stroke-tool", item,
NULL);
}
static void
gimp_bucket_fill_options_tool_cell_renderer (GtkCellLayout *layout,
GtkCellRenderer *cell,
GtkTreeModel *model,
GtkTreeIter *iter,
gpointer data)
{
GimpViewRenderer *renderer;
gtk_tree_model_get (model, iter,
GIMP_CONTAINER_TREE_STORE_COLUMN_RENDERER, &renderer,
-1);
if (renderer->viewable)
{
GimpPaintInfo *info = GIMP_PAINT_INFO (renderer->viewable);
if (GIMP_IS_SOURCE_OPTIONS (info->paint_options))
gtk_tree_store_set (GTK_TREE_STORE (model), iter,
GIMP_CONTAINER_TREE_STORE_COLUMN_NAME_SENSITIVE, FALSE,
-1);
}
g_object_unref (renderer);
}
static void
gimp_bucket_fill_options_image_changed (GimpContext *context,
GimpImage *image,
GimpBucketFillOptions *options)
{
GimpImage *prev_image;
prev_image = g_object_get_data (G_OBJECT (options), "gimp-bucket-fill-options-image");
if (image != prev_image)
{
if (prev_image)
g_signal_handlers_disconnect_by_func (prev_image,
G_CALLBACK (gimp_bucket_fill_options_update_area),
options);
if (image)
{
g_signal_connect_object (image, "selected-channels-changed",
G_CALLBACK (gimp_bucket_fill_options_update_area),
options, G_CONNECT_SWAPPED);
g_signal_connect_object (image, "selected-layers-changed",
G_CALLBACK (gimp_bucket_fill_options_update_area),
options, G_CONNECT_SWAPPED);
}
g_object_set_data (G_OBJECT (options), "gimp-bucket-fill-options-image", image);
gimp_bucket_fill_options_update_area (options);
}
}
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)
{
GimpImage *image;
GList *drawables = NULL;
const gchar *tooltip = _("Opaque pixels will be considered as line art "
"instead of low luminance pixels");
image = gimp_context_get_image (gimp_get_user_context (GIMP_CONTEXT (options)->gimp));
/* GUI not created yet. */
if (! options->priv->threshold_scale)
return;
if (image)
drawables = gimp_image_get_selected_drawables (image);
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_settings);
if ((options->fill_mode == GIMP_BUCKET_FILL_FG ||
options->fill_mode == GIMP_BUCKET_FILL_BG) &&
(options->line_art_source == GIMP_LINE_ART_SOURCE_LOWER_LAYER ||
options->line_art_source == GIMP_LINE_ART_SOURCE_UPPER_LAYER))
gtk_widget_set_sensitive (options->priv->fill_as_line_art_frame, TRUE);
else
gtk_widget_set_sensitive (options->priv->fill_as_line_art_frame, FALSE);
if (image != NULL &&
options->line_art_source != GIMP_LINE_ART_SOURCE_SAMPLE_MERGED &&
g_list_length (drawables) == 1)
{
GimpDrawable *source = NULL;
GimpItem *parent;
GimpContainer *container;
gint index;
parent = gimp_item_get_parent (GIMP_ITEM (drawables->data));
if (parent)
container = gimp_viewable_get_children (GIMP_VIEWABLE (parent));
else
container = gimp_image_get_layers (image);
index = gimp_item_get_index (GIMP_ITEM (drawables->data));
if (options->line_art_source == GIMP_LINE_ART_SOURCE_ACTIVE_LAYER)
source = drawables->data;
else if (options->line_art_source == GIMP_LINE_ART_SOURCE_LOWER_LAYER)
source = GIMP_DRAWABLE (gimp_container_get_child_by_index (container, index + 1));
else if (options->line_art_source == GIMP_LINE_ART_SOURCE_UPPER_LAYER)
source = GIMP_DRAWABLE (gimp_container_get_child_by_index (container, index - 1));
gtk_widget_set_sensitive (options->priv->line_art_detect_opacity,
source != NULL &&
gimp_drawable_has_alpha (source));
if (source == NULL)
tooltip = _("No valid source drawable selected");
else if (! gimp_drawable_has_alpha (source))
tooltip = _("The source drawable has no alpha channel");
}
else
{
gtk_widget_set_sensitive (options->priv->line_art_detect_opacity,
TRUE);
}
gtk_widget_set_tooltip_text (options->priv->line_art_detect_opacity,
tooltip);
break;
case GIMP_BUCKET_FILL_SIMILAR_COLORS:
gtk_widget_show (options->priv->similar_color_frame);
gtk_widget_hide (options->priv->line_art_settings);
break;
default:
gtk_widget_hide (options->priv->similar_color_frame);
gtk_widget_hide (options->priv->line_art_settings);
break;
}
g_list_free (drawables);
}
GtkWidget *
gimp_bucket_fill_options_gui (GimpToolOptions *tool_options)
{
GimpBucketFillOptions *options = GIMP_BUCKET_FILL_OPTIONS (tool_options);
GObject *config = G_OBJECT (tool_options);
Gimp *gimp = tool_options->tool_info->gimp;
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",
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 settings */
options->priv->line_art_settings = gtk_box_new (GTK_ORIENTATION_VERTICAL, 2);
gtk_box_pack_start (GTK_BOX (vbox), options->priv->line_art_settings, FALSE, FALSE, 0);
gimp_widget_set_identifier (options->priv->line_art_settings, "line-art-settings");
frame = gimp_frame_new (NULL);
gtk_box_pack_start (GTK_BOX (options->priv->line_art_settings), frame, FALSE, FALSE, 0);
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, 3);
gtk_container_add (GTK_CONTAINER (frame), box2);
gtk_widget_show (box2);
/* Line Art: stroke threshold */
scale = gimp_prop_spin_scale_new (config, "line-art-threshold",
0.05, 0.1, 2);
gtk_box_pack_start (GTK_BOX (box2), scale, FALSE, FALSE, 0);
/* 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",
_("Detect opacity rather than grayscale"));
options->priv->line_art_detect_opacity = widget;
gtk_box_pack_start (GTK_BOX (box2), widget, FALSE, FALSE, 0);
/* Line Art Closure frame */
frame = gimp_frame_new (NULL);
gtk_box_pack_start (GTK_BOX (options->priv->line_art_settings), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
/* Line Art Closure: frame label */
widget = gtk_label_new (_("Line Art Closure"));
gtk_frame_set_label_widget (GTK_FRAME (frame), widget);
gtk_widget_show (widget);
box2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
gtk_container_add (GTK_CONTAINER (frame), box2);
gtk_widget_show (box2);
/* Line Art Closure: max gap length */
scale = gimp_prop_spin_scale_new (config, "line-art-max-gap-length",
1, 5, 0);
frame = gimp_prop_expanding_frame_new (config, "line-art-automatic-closure", NULL,
scale, NULL);
gtk_box_pack_start (GTK_BOX (box2), frame, FALSE, FALSE, 0);
/* Line Art Closure: manual line art closure */
scale = gimp_prop_spin_scale_new (config, "fill-color-as-line-art-threshold",
1.0, 16.0, 1);
frame = gimp_prop_expanding_frame_new (config, "fill-color-as-line-art", NULL,
scale, NULL);
gtk_box_pack_start (GTK_BOX (box2), frame, FALSE, FALSE, 0);
options->priv->fill_as_line_art_frame = frame;
/* Line Art Borders frame */
frame = gimp_frame_new (NULL);
gtk_box_pack_start (GTK_BOX (options->priv->line_art_settings), frame, FALSE, FALSE, 0);
gtk_widget_show (frame);
/* Line Art Borders: frame label */
widget = gtk_label_new (_("Fill borders"));
gtk_frame_set_label_widget (GTK_FRAME (frame), widget);
gtk_widget_show (widget);
box2 = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
gtk_container_add (GTK_CONTAINER (frame), box2);
gtk_widget_show (box2);
/* Line Art Borders: max growing size */
scale = gimp_prop_spin_scale_new (config, "line-art-max-grow",
1, 5, 0);
gtk_box_pack_start (GTK_BOX (box2), scale, FALSE, FALSE, 0);
/* Line Art Borders: feather radius scale */
scale = gimp_prop_spin_scale_new (config, "feather-radius",
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 Borders: stroke border with paint brush */
options->stroke_options = gimp_stroke_options_new (gimp,
gimp_get_user_context (gimp),
TRUE);
gimp_config_sync (G_OBJECT (GIMP_DIALOG_CONFIG (gimp->config)->stroke_options),
G_OBJECT (options->stroke_options), 0);
widget = gimp_container_combo_box_new (gimp->paint_info_list,
GIMP_CONTEXT (options->stroke_options),
16, 0);
gtk_cell_layout_set_cell_data_func (GTK_CELL_LAYOUT (widget),
GIMP_CONTAINER_COMBO_BOX (widget)->viewable_renderer,
gimp_bucket_fill_options_tool_cell_renderer,
options, NULL);
g_signal_connect (widget, "selection-changed",
G_CALLBACK (gimp_bucket_fill_options_select_stroke_tool),
options);
frame = gimp_prop_expanding_frame_new (config, "line-art-stroke-border", NULL,
widget, NULL);
gtk_box_pack_start (GTK_BOX (box2), frame, FALSE, FALSE, 0);
gtk_widget_show (widget);
gimp_bucket_fill_options_update_area (options);
g_signal_connect (gimp_get_user_context (GIMP_CONTEXT (tool_options)->gimp),
"image-changed",
G_CALLBACK (gimp_bucket_fill_options_image_changed),
tool_options);
return vbox;
}
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