106 lines
3.4 KiB
C
106 lines
3.4 KiB
C
/* PIKA - Photo and Image Kooker Application
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* a rebranding of The GNU Image Manipulation Program (created with heckimp)
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* A derived work which may be trivial. However, any changes may be (C)2023 by Aldercone Studio
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*
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* Original copyright, applying to most contents (license remains unchanged):
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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 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 <gtk/gtk.h>
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#include <libpika/pika.h>
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#include <libpika/pikaui.h>
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#include "pikaressionist.h"
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#include "color.h"
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#include "libpika/stdplugins-intl.h"
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#define NUMCOLORRADIO 2
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static GtkWidget *colorradio[NUMCOLORRADIO];
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static GtkWidget *colornoiseadjust = NULL;
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void
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color_restore (void)
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{
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gtk_toggle_button_set_active
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(GTK_TOGGLE_BUTTON (colorradio[pcvals.color_type]), TRUE);
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pika_label_spin_set_value (PIKA_LABEL_SPIN (colornoiseadjust),
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pcvals.color_noise);
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}
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int
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color_type_input (int in)
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{
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return CLAMP_UP_TO (in, NUMCOLORRADIO);
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}
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void
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create_colorpage (GtkNotebook *notebook)
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{
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GtkWidget *vbox;
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GtkWidget *label;
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GtkWidget *frame;
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label = gtk_label_new_with_mnemonic (_("Co_lor"));
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vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 12);
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gtk_container_set_border_width (GTK_CONTAINER (vbox), 12);
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gtk_widget_show (vbox);
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frame = pika_int_radio_group_new (TRUE, _("Color"),
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G_CALLBACK (pika_radio_button_update),
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&pcvals.color_type, NULL, 0,
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_("A_verage under brush"),
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COLOR_TYPE_AVERAGE, &colorradio[COLOR_TYPE_AVERAGE],
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_("C_enter of brush"),
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COLOR_TYPE_CENTER, &colorradio[COLOR_TYPE_CENTER],
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NULL);
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pika_help_set_help_data
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(colorradio[COLOR_TYPE_AVERAGE],
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_("Color is computed from the average of all pixels under the brush"),
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NULL);
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pika_help_set_help_data
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(colorradio[COLOR_TYPE_CENTER],
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_("Samples the color from the pixel in the center of the brush"), 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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colornoiseadjust =
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pika_scale_entry_new (_("Color _noise:"), pcvals.color_noise, 0.0, 100.0, 0);
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pika_help_set_help_data (colornoiseadjust,
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_("Adds random noise to the color"),
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NULL);
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g_signal_connect (colornoiseadjust, "value-changed",
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G_CALLBACK (pikaressionist_scale_entry_update_double),
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&pcvals.color_noise);
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gtk_box_pack_start (GTK_BOX (vbox), colornoiseadjust, FALSE, FALSE, 6);
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gtk_widget_show (colornoiseadjust);
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color_restore ();
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gtk_notebook_append_page_menu (notebook, vbox, label, NULL);
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}
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