578c078590
In several GeglOperation filters, it is possible to pick a color. Up to now, it was only possible to pick a color from the active layer (the one you run the operation on). With this change, we can also pick in Sample merged mode, same as Color Picker tool and other color tools.
205 lines
7 KiB
C
205 lines
7 KiB
C
/* GIMP - The GNU Image Manipulation Program
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* Copyright (C) 1995-2001 Spencer Kimball, Peter Mattis, and others
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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 3 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, see <https://www.gnu.org/licenses/>.
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*/
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#include "config.h"
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#include <gegl.h>
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#include <gtk/gtk.h>
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#include "libgimpbase/gimpbase.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 "widgets/gimpwidgets-utils.h"
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#include "gimpcolorpickeroptions.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_SAMPLE_AVERAGE, /* overrides a GimpColorOptions property */
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PROP_PICK_TARGET,
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PROP_USE_INFO_WINDOW,
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PROP_FRAME1_MODE,
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PROP_FRAME2_MODE
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};
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static void gimp_color_picker_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_color_picker_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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G_DEFINE_TYPE (GimpColorPickerOptions, gimp_color_picker_options,
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GIMP_TYPE_COLOR_OPTIONS)
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static void
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gimp_color_picker_options_class_init (GimpColorPickerOptionsClass *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_color_picker_options_set_property;
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object_class->get_property = gimp_color_picker_options_get_property;
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/* override a GimpColorOptions property to get a different default value */
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GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_SAMPLE_AVERAGE,
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"sample-average",
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_("Sample average"),
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_("Use averaged color value from "
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"nearby pixels"),
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FALSE,
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GIMP_PARAM_STATIC_STRINGS);
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GIMP_CONFIG_PROP_ENUM (object_class, PROP_PICK_TARGET,
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"pick-target",
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_("Pick Target"),
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_("Choose what the color picker will do"),
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GIMP_TYPE_COLOR_PICK_TARGET,
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GIMP_COLOR_PICK_TARGET_FOREGROUND,
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GIMP_PARAM_STATIC_STRINGS);
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GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_USE_INFO_WINDOW,
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"use-info-window",
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_("Use info window"),
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_("Open a floating dialog to view picked "
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"color values in various color models"),
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FALSE,
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GIMP_PARAM_STATIC_STRINGS);
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GIMP_CONFIG_PROP_ENUM (object_class, PROP_FRAME1_MODE,
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"frame1-mode",
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"Frame 1 Mode", NULL,
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GIMP_TYPE_COLOR_PICK_MODE,
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GIMP_COLOR_PICK_MODE_PIXEL,
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GIMP_PARAM_STATIC_STRINGS);
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GIMP_CONFIG_PROP_ENUM (object_class, PROP_FRAME2_MODE,
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"frame2-mode",
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"Frame 2 Mode", NULL,
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GIMP_TYPE_COLOR_PICK_MODE,
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GIMP_COLOR_PICK_MODE_RGB_PERCENT,
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GIMP_PARAM_STATIC_STRINGS);
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}
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static void
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gimp_color_picker_options_init (GimpColorPickerOptions *options)
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{
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}
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static void
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gimp_color_picker_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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GimpColorPickerOptions *options = GIMP_COLOR_PICKER_OPTIONS (object);
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switch (property_id)
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{
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case PROP_SAMPLE_AVERAGE:
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GIMP_COLOR_OPTIONS (options)->sample_average = g_value_get_boolean (value);
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break;
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case PROP_PICK_TARGET:
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options->pick_target = g_value_get_enum (value);
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break;
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case PROP_USE_INFO_WINDOW:
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options->use_info_window = g_value_get_boolean (value);
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break;
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case PROP_FRAME1_MODE:
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options->frame1_mode = g_value_get_enum (value);
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break;
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case PROP_FRAME2_MODE:
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options->frame2_mode = g_value_get_enum (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_color_picker_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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GimpColorPickerOptions *options = GIMP_COLOR_PICKER_OPTIONS (object);
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switch (property_id)
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{
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case PROP_SAMPLE_AVERAGE:
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g_value_set_boolean (value,
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GIMP_COLOR_OPTIONS (options)->sample_average);
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break;
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case PROP_PICK_TARGET:
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g_value_set_enum (value, options->pick_target);
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break;
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case PROP_USE_INFO_WINDOW:
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g_value_set_boolean (value, options->use_info_window);
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break;
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case PROP_FRAME1_MODE:
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g_value_set_enum (value, options->frame1_mode);
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break;
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case PROP_FRAME2_MODE:
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g_value_set_enum (value, options->frame2_mode);
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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_color_picker_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_color_options_gui (tool_options);
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GtkWidget *button;
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GtkWidget *frame;
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gchar *str;
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GdkModifierType extend_mask = gimp_get_extend_selection_mask ();
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GdkModifierType toggle_mask = gimp_get_toggle_behavior_mask ();
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/* the pick FG/BG frame */
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str = g_strdup_printf (_("Pick Target (%s)"),
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gimp_get_mod_string (toggle_mask));
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frame = gimp_prop_enum_radio_frame_new (config, "pick-target", str, -1, -1);
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gtk_box_pack_start (GTK_BOX (vbox), frame, TRUE, TRUE, 0);
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g_free (str);
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/* the use_info_window toggle button */
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str = g_strdup_printf (_("Use info window (%s)"),
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gimp_get_mod_string (extend_mask));
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button = gimp_prop_check_button_new (config, "use-info-window", str);
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gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0);
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g_free (str);
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return vbox;
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}
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