mirror of https://github.com/GNOME/gimp.git
286 lines
10 KiB
C
286 lines
10 KiB
C
/* GIMP - The GNU Image Manipulation Program
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include "config.h"
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#include <gtk/gtk.h>
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#include "libgimpconfig/gimpconfig.h"
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#include "libgimpwidgets/gimpwidgets.h"
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#include "tools-types.h"
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#include "core/gimpdatafactory.h"
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#include "widgets/gimppropwidgets.h"
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#include "widgets/gimpviewablebox.h"
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#include "gimpblendoptions.h"
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#include "gimppaintoptions-gui.h"
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#include "gimp-intl.h"
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enum
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{
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PROP_0,
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PROP_OFFSET,
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PROP_GRADIENT_TYPE,
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PROP_GRADIENT_REPEAT, /* overrides a GimpPaintOptions property */
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PROP_SUPERSAMPLE,
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PROP_SUPERSAMPLE_DEPTH,
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PROP_SUPERSAMPLE_THRESHOLD,
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PROP_DITHER
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};
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static void gimp_blend_options_set_property (GObject *object,
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guint property_id,
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const GValue *value,
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GParamSpec *pspec);
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static void gimp_blend_options_get_property (GObject *object,
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guint property_id,
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GValue *value,
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GParamSpec *pspec);
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static void blend_options_gradient_type_notify (GimpBlendOptions *options,
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GParamSpec *pspec,
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GtkWidget *repeat_combo);
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G_DEFINE_TYPE (GimpBlendOptions, gimp_blend_options, GIMP_TYPE_PAINT_OPTIONS)
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static void
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gimp_blend_options_class_init (GimpBlendOptionsClass *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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object_class->set_property = gimp_blend_options_set_property;
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object_class->get_property = gimp_blend_options_get_property;
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GIMP_CONFIG_INSTALL_PROP_DOUBLE (object_class, PROP_OFFSET,
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"offset", NULL,
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0.0, 100.0, 0.0,
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GIMP_PARAM_STATIC_STRINGS);
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GIMP_CONFIG_INSTALL_PROP_ENUM (object_class, PROP_GRADIENT_TYPE,
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"gradient-type", NULL,
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GIMP_TYPE_GRADIENT_TYPE,
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GIMP_GRADIENT_LINEAR,
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GIMP_PARAM_STATIC_STRINGS);
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GIMP_CONFIG_INSTALL_PROP_ENUM (object_class, PROP_GRADIENT_REPEAT,
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"gradient-repeat", NULL,
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GIMP_TYPE_REPEAT_MODE,
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GIMP_REPEAT_NONE,
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GIMP_PARAM_STATIC_STRINGS);
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GIMP_CONFIG_INSTALL_PROP_BOOLEAN (object_class, PROP_SUPERSAMPLE,
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"supersample", NULL,
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FALSE,
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GIMP_PARAM_STATIC_STRINGS);
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GIMP_CONFIG_INSTALL_PROP_INT (object_class, PROP_SUPERSAMPLE_DEPTH,
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"supersample-depth", NULL,
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0, 6, 3,
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GIMP_PARAM_STATIC_STRINGS);
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GIMP_CONFIG_INSTALL_PROP_DOUBLE (object_class, PROP_SUPERSAMPLE_THRESHOLD,
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"supersample-threshold", NULL,
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0.0, 4.0, 0.2,
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GIMP_PARAM_STATIC_STRINGS);
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GIMP_CONFIG_INSTALL_PROP_BOOLEAN (object_class, PROP_DITHER,
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"dither", NULL,
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TRUE,
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GIMP_PARAM_STATIC_STRINGS);
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}
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static void
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gimp_blend_options_init (GimpBlendOptions *options)
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{
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}
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static void
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gimp_blend_options_set_property (GObject *object,
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guint property_id,
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const GValue *value,
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GParamSpec *pspec)
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{
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GimpBlendOptions *options = GIMP_BLEND_OPTIONS (object);
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switch (property_id)
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{
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case PROP_OFFSET:
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options->offset = g_value_get_double (value);
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break;
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case PROP_GRADIENT_TYPE:
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options->gradient_type = g_value_get_enum (value);
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break;
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case PROP_GRADIENT_REPEAT:
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GIMP_PAINT_OPTIONS (options)->gradient_options->gradient_repeat =
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g_value_get_enum (value);
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break;
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case PROP_SUPERSAMPLE:
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options->supersample = g_value_get_boolean (value);
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break;
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case PROP_SUPERSAMPLE_DEPTH:
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options->supersample_depth = g_value_get_int (value);
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break;
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case PROP_SUPERSAMPLE_THRESHOLD:
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options->supersample_threshold = g_value_get_double (value);
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break;
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case PROP_DITHER:
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options->dither = g_value_get_boolean (value);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
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break;
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}
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}
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static void
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gimp_blend_options_get_property (GObject *object,
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guint property_id,
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GValue *value,
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GParamSpec *pspec)
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{
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GimpBlendOptions *options = GIMP_BLEND_OPTIONS (object);
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switch (property_id)
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{
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case PROP_OFFSET:
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g_value_set_double (value, options->offset);
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break;
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case PROP_GRADIENT_TYPE:
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g_value_set_enum (value, options->gradient_type);
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break;
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case PROP_GRADIENT_REPEAT:
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g_value_set_enum (value,
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GIMP_PAINT_OPTIONS (options)->gradient_options->gradient_repeat);
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break;
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case PROP_SUPERSAMPLE:
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g_value_set_boolean (value, options->supersample);
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break;
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case PROP_SUPERSAMPLE_DEPTH:
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g_value_set_int (value, options->supersample_depth);
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break;
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case PROP_SUPERSAMPLE_THRESHOLD:
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g_value_set_double (value, options->supersample_threshold);
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break;
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case PROP_DITHER:
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g_value_set_boolean (value, options->dither);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
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break;
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}
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}
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GtkWidget *
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gimp_blend_options_gui (GimpToolOptions *tool_options)
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{
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GObject *config = G_OBJECT (tool_options);
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GtkWidget *vbox = gimp_paint_options_gui (tool_options);
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GtkWidget *table;
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GtkWidget *frame;
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GtkWidget *combo;
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GtkWidget *button;
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table = g_object_get_data (G_OBJECT (vbox), GIMP_PAINT_OPTIONS_TABLE_KEY);
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/* the gradient */
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button = gimp_prop_gradient_box_new (NULL, GIMP_CONTEXT (tool_options), 2,
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"gradient-view-type",
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"gradient-view-size",
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"gradient-reverse");
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gimp_table_attach_aligned (GTK_TABLE (table), 0, 2,
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_("Gradient:"), 0.0, 0.5,
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button, 2, TRUE);
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/* the offset scale */
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gimp_prop_scale_entry_new (config, "offset",
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GTK_TABLE (table), 0, 3,
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_("Offset:"),
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1.0, 10.0, 1,
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FALSE, 0.0, 0.0);
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/* the gradient type menu */
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combo = gimp_prop_enum_combo_box_new (config, "gradient-type", 0, 0);
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g_object_set (combo, "ellipsize", PANGO_ELLIPSIZE_END, NULL);
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gimp_enum_combo_box_set_stock_prefix (GIMP_ENUM_COMBO_BOX (combo),
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"gimp-gradient");
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gimp_table_attach_aligned (GTK_TABLE (table), 0, 4,
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_("Shape:"), 0.0, 0.5,
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combo, 2, FALSE);
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/* the repeat option */
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combo = gimp_prop_enum_combo_box_new (config, "gradient-repeat", 0, 0);
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g_object_set (combo, "ellipsize", PANGO_ELLIPSIZE_END, NULL);
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gimp_table_attach_aligned (GTK_TABLE (table), 0, 5,
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_("Repeat:"), 0.0, 0.5,
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combo, 2, FALSE);
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g_signal_connect (config, "notify::gradient-type",
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G_CALLBACK (blend_options_gradient_type_notify),
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combo);
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button = gimp_prop_check_button_new (config, "dither",
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_("Dithering"));
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gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0);
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gtk_widget_show (button);
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/* supersampling options */
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table = gtk_table_new (2, 3, FALSE);
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gtk_table_set_col_spacings (GTK_TABLE (table), 2);
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gtk_table_set_row_spacings (GTK_TABLE (table), 1);
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frame = gimp_prop_expanding_frame_new (config, "supersample",
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_("Adaptive supersampling"),
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table, NULL);
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gtk_box_pack_start (GTK_BOX (vbox), frame, FALSE, FALSE, 0);
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gtk_widget_show (frame);
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/* max depth scale */
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gimp_prop_scale_entry_new (config, "supersample-depth",
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GTK_TABLE (table), 0, 0,
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_("Max depth:"),
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1.0, 1.0, 0,
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FALSE, 0.0, 0.0);
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/* threshold scale */
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gimp_prop_scale_entry_new (config, "supersample-threshold",
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GTK_TABLE (table), 0, 1,
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_("Threshold:"),
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0.01, 0.1, 2,
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FALSE, 0.0, 0.0);
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return vbox;
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}
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static void
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blend_options_gradient_type_notify (GimpBlendOptions *options,
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GParamSpec *pspec,
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GtkWidget *repeat_combo)
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{
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gtk_widget_set_sensitive (repeat_combo, options->gradient_type < 6);
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}
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