diff options
Diffstat (limited to 'app/propgui/gimppropgui-hue-saturation.c')
| -rw-r--r-- | app/propgui/gimppropgui-hue-saturation.c | 288 |
1 files changed, 288 insertions, 0 deletions
diff --git a/app/propgui/gimppropgui-hue-saturation.c b/app/propgui/gimppropgui-hue-saturation.c new file mode 100644 index 0000000..df96202 --- /dev/null +++ b/app/propgui/gimppropgui-hue-saturation.c @@ -0,0 +1,288 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis + * + * gimppropgui-hue-saturation.c + * + * 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 "libgimpwidgets/gimpwidgets.h" + +#include "propgui-types.h" + +#include "operations/gimphuesaturationconfig.h" +#include "operations/gimpoperationhuesaturation.h" + +#include "core/gimpcontext.h" + +#include "widgets/gimppropwidgets.h" + +#include "gimppropgui.h" +#include "gimppropgui-hue-saturation.h" + +#include "gimp-intl.h" + + +#define COLOR_WIDTH 40 +#define COLOR_HEIGHT 20 + + +static void +hue_saturation_config_notify (GObject *object, + const GParamSpec *pspec, + GtkWidget *color_area) +{ + GimpHueSaturationConfig *config = GIMP_HUE_SATURATION_CONFIG (object); + GimpHueRange range; + GimpRGB color; + + static const GimpRGB default_colors[7] = + { + { 0, 0, 0, }, + { 1.0, 0, 0, }, + { 1.0, 1.0, 0, }, + { 0, 1.0, 0, }, + { 0, 1.0, 1.0, }, + { 0, 0, 1.0, }, + { 1.0, 0, 1.0, } + }; + + range = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (color_area), + "hue-range")); + color = default_colors[range]; + + gimp_operation_hue_saturation_map (config, &color, range, &color); + + gimp_color_area_set_color (GIMP_COLOR_AREA (color_area), &color); +} + +static void +hue_saturation_range_callback (GtkWidget *widget, + GObject *config) +{ + if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget))) + { + GimpHueRange range; + + gimp_radio_button_update (widget, &range); + g_object_set (config, + "range", range, + NULL); + } +} + +static void +hue_saturation_range_notify (GObject *object, + const GParamSpec *pspec, + GtkWidget *range_radio) +{ + GimpHueSaturationConfig *config = GIMP_HUE_SATURATION_CONFIG (object); + + gimp_int_radio_group_set_active (GTK_RADIO_BUTTON (range_radio), + config->range); +} + +GtkWidget * +_gimp_prop_gui_new_hue_saturation (GObject *config, + GParamSpec **param_specs, + guint n_param_specs, + GeglRectangle *area, + GimpContext *context, + GimpCreatePickerFunc create_picker_func, + GimpCreateControllerFunc create_controller_func, + gpointer creator) +{ + GtkWidget *main_vbox; + GtkWidget *frame; + GtkWidget *vbox; + GtkWidget *abox; + GtkWidget *table; + GtkWidget *scale; + GtkWidget *button; + GtkWidget *hbox; + GtkWidget *range_radio; + GSList *group = NULL; + gint i; + + const struct + { + const gchar *label; + const gchar *tooltip; + gint label_col; + gint label_row; + gint frame_col; + gint frame_row; + } + hue_range_table[] = + { + { N_("M_aster"), N_("Adjust all colors"), 2, 3, 0, 0 }, + { N_("_R"), N_("Red"), 2, 1, 2, 0 }, + { N_("_Y"), N_("Yellow"), 1, 2, 0, 2 }, + { N_("_G"), N_("Green"), 1, 4, 0, 4 }, + { N_("_C"), N_("Cyan"), 2, 5, 2, 6 }, + { N_("_B"), N_("Blue"), 3, 4, 4, 4 }, + { N_("_M"), N_("Magenta"), 3, 2, 4, 2 } + }; + + g_return_val_if_fail (G_IS_OBJECT (config), NULL); + g_return_val_if_fail (param_specs != NULL, NULL); + g_return_val_if_fail (n_param_specs > 0, NULL); + g_return_val_if_fail (GIMP_IS_CONTEXT (context), NULL); + + main_vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 4); + + frame = gimp_frame_new (_("Select Primary Color to Adjust")); + gtk_box_pack_start (GTK_BOX (main_vbox), frame, TRUE, TRUE, 0); + gtk_widget_show (frame); + + vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 6); + gtk_container_add (GTK_CONTAINER (frame), vbox); + gtk_widget_show (vbox); + + abox = gtk_alignment_new (0.5, 0.5, 0.0, 0.0); + gtk_box_pack_start (GTK_BOX (vbox), abox, TRUE, TRUE, 0); + gtk_widget_show (abox); + + /* The table containing hue ranges */ + table = gtk_table_new (7, 5, FALSE); + gtk_table_set_col_spacing (GTK_TABLE (table), 0, 4); + gtk_table_set_col_spacing (GTK_TABLE (table), 3, 4); + gtk_table_set_row_spacing (GTK_TABLE (table), 0, 2); + gtk_table_set_row_spacing (GTK_TABLE (table), 5, 2); + gtk_container_add (GTK_CONTAINER (abox), table); + + /* the radio buttons for hue ranges */ + for (i = 0; i < G_N_ELEMENTS (hue_range_table); i++) + { + button = gtk_radio_button_new_with_mnemonic (group, + gettext (hue_range_table[i].label)); + group = gtk_radio_button_get_group (GTK_RADIO_BUTTON (button)); + g_object_set_data (G_OBJECT (button), "gimp-item-data", + GINT_TO_POINTER (i)); + + gimp_help_set_help_data (button, + gettext (hue_range_table[i].tooltip), + NULL); + + if (i == 0) + { + gtk_toggle_button_set_mode (GTK_TOGGLE_BUTTON (button), FALSE); + + range_radio = button; + } + + gtk_table_attach (GTK_TABLE (table), button, + hue_range_table[i].label_col, + hue_range_table[i].label_col + 1, + hue_range_table[i].label_row, + hue_range_table[i].label_row + 1, + GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 0); + + if (i > 0) + { + GtkWidget *color_area; + GimpRGB color = { 0, }; + + frame = gtk_frame_new (NULL); + gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN); + gtk_table_attach (GTK_TABLE (table), frame, + hue_range_table[i].frame_col, + hue_range_table[i].frame_col + 1, + hue_range_table[i].frame_row, + hue_range_table[i].frame_row + 1, + GTK_SHRINK | GTK_FILL, GTK_SHRINK | GTK_FILL, 0, 0); + gtk_widget_show (frame); + + color_area = gimp_color_area_new (&color, GIMP_COLOR_AREA_FLAT, 0); + gtk_widget_set_size_request (color_area, COLOR_WIDTH, COLOR_HEIGHT); + gtk_container_add (GTK_CONTAINER (frame), color_area); + gtk_widget_show (color_area); + + g_object_set_data (G_OBJECT (color_area), "hue-range", + GINT_TO_POINTER (i)); + g_signal_connect_object (config, "notify", + G_CALLBACK (hue_saturation_config_notify), + color_area, 0); + hue_saturation_config_notify (config, NULL, color_area); + } + + g_signal_connect (button, "toggled", + G_CALLBACK (hue_saturation_range_callback), + config); + + gtk_widget_show (button); + } + + gtk_widget_show (table); + + /* Create the 'Overlap' option slider */ + scale = gimp_prop_spin_scale_new (config, "overlap", + _("_Overlap"), 0.01, 0.1, 0); + gimp_prop_widget_set_factor (scale, 100.0, 0.0, 0.0, 1); + gtk_box_pack_start (GTK_BOX (vbox), scale, FALSE, FALSE, 0); + gtk_widget_show (scale); + + frame = gimp_frame_new (_("Adjust Selected Color")); + gtk_box_pack_start (GTK_BOX (main_vbox), frame, FALSE, FALSE, 0); + gtk_widget_show (frame); + + vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 4); + gtk_container_add (GTK_CONTAINER (frame), vbox); + gtk_widget_show (vbox); + + /* Create the hue scale widget */ + scale = gimp_prop_spin_scale_new (config, "hue", + _("_Hue"), 1.0 / 180.0, 15.0 / 180.0, 0); + gimp_prop_widget_set_factor (scale, 180.0, 0.0, 0.0, 1); + gtk_box_pack_start (GTK_BOX (vbox), scale, FALSE, FALSE, 0); + gtk_widget_show (scale); + + /* Create the lightness scale widget */ + scale = gimp_prop_spin_scale_new (config, "lightness", + _("_Lightness"), 0.01, 0.1, 0); + gimp_prop_widget_set_factor (scale, 100.0, 0.0, 0.0, 1); + gtk_box_pack_start (GTK_BOX (vbox), scale, FALSE, FALSE, 0); + gtk_widget_show (scale); + + /* Create the saturation scale widget */ + scale = gimp_prop_spin_scale_new (config, "saturation", + _("_Saturation"), 0.01, 0.1, 0); + gimp_prop_widget_set_factor (scale, 100.0, 0.0, 0.0, 1); + gtk_box_pack_start (GTK_BOX (vbox), scale, FALSE, FALSE, 0); + gtk_widget_show (scale); + + hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6); + gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0); + gtk_widget_show (hbox); + + button = gtk_button_new_with_mnemonic (_("R_eset Color")); + gtk_box_pack_end (GTK_BOX (hbox), button, FALSE, FALSE, 0); + gtk_widget_show (button); + + g_signal_connect_swapped (button, "clicked", + G_CALLBACK (gimp_hue_saturation_config_reset_range), + config); + + g_signal_connect_object (config, "notify::range", + G_CALLBACK (hue_saturation_range_notify), + range_radio, 0); + hue_saturation_range_notify (config, NULL, range_radio); + + return main_vbox; +} |