From 5c1676dfe6d2f3c837a5e074117b45613fd29a72 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:30:19 +0200 Subject: Adding upstream version 2.10.34. Signed-off-by: Daniel Baumann --- modules/color-selector-wheel.c | 169 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 169 insertions(+) create mode 100644 modules/color-selector-wheel.c (limited to 'modules/color-selector-wheel.c') diff --git a/modules/color-selector-wheel.c b/modules/color-selector-wheel.c new file mode 100644 index 0000000..47adb75 --- /dev/null +++ b/modules/color-selector-wheel.c @@ -0,0 +1,169 @@ +/* GIMP Wheel ColorSelector + * Copyright (C) 2008 Michael Natterer + * + * 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 . + */ + +#include "config.h" + +#include +#include + +#include +#include + +#include "libgimpcolor/gimpcolor.h" +#include "libgimpmath/gimpmath.h" +#include "libgimpmodule/gimpmodule.h" +#include "libgimpwidgets/gimpwidgets.h" + +#include "gimpcolorwheel.h" + +#include "libgimp/libgimp-intl.h" + + +#define COLORSEL_TYPE_WHEEL (colorsel_wheel_get_type ()) +#define COLORSEL_WHEEL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), COLORSEL_TYPE_WHEEL, ColorselWheel)) +#define COLORSEL_WHEEL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), COLORSEL_TYPE_WHEEL, ColorselWheelClass)) +#define COLORSEL_IS_WHEEL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), COLORSEL_TYPE_WHEEL)) +#define COLORSEL_IS_WHEEL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), COLORSEL_TYPE_WHEEL)) + + +typedef struct _ColorselWheel ColorselWheel; +typedef struct _ColorselWheelClass ColorselWheelClass; + +struct _ColorselWheel +{ + GimpColorSelector parent_instance; + + GtkWidget *hsv; +}; + +struct _ColorselWheelClass +{ + GimpColorSelectorClass parent_class; +}; + + +static GType colorsel_wheel_get_type (void); + +static void colorsel_wheel_set_color (GimpColorSelector *selector, + const GimpRGB *rgb, + const GimpHSV *hsv); +static void colorsel_wheel_set_config (GimpColorSelector *selector, + GimpColorConfig *config); +static void colorsel_wheel_changed (GimpColorWheel *hsv, + GimpColorSelector *selector); + +static const GimpModuleInfo colorsel_wheel_info = +{ + GIMP_MODULE_ABI_VERSION, + N_("HSV color wheel"), + "Michael Natterer ", + "v1.0", + "(c) 2008, released under the GPL", + "08 Aug 2008" +}; + + +G_DEFINE_DYNAMIC_TYPE (ColorselWheel, colorsel_wheel, + GIMP_TYPE_COLOR_SELECTOR) + + +G_MODULE_EXPORT const GimpModuleInfo * +gimp_module_query (GTypeModule *module) +{ + return &colorsel_wheel_info; +} + +G_MODULE_EXPORT gboolean +gimp_module_register (GTypeModule *module) +{ + color_wheel_register_type (module); + colorsel_wheel_register_type (module); + + return TRUE; +} + +static void +colorsel_wheel_class_init (ColorselWheelClass *klass) +{ + GimpColorSelectorClass *selector_class = GIMP_COLOR_SELECTOR_CLASS (klass); + + selector_class->name = _("Wheel"); + selector_class->help_id = "gimp-colorselector-triangle"; + selector_class->icon_name = GIMP_ICON_COLOR_SELECTOR_TRIANGLE; + selector_class->set_color = colorsel_wheel_set_color; + selector_class->set_config = colorsel_wheel_set_config; +} + +static void +colorsel_wheel_class_finalize (ColorselWheelClass *klass) +{ +} + +static void +colorsel_wheel_init (ColorselWheel *wheel) +{ + GtkWidget *frame; + + frame = gtk_frame_new (NULL); + gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_IN); + gtk_box_pack_start (GTK_BOX (wheel), frame, TRUE, TRUE, 0); + gtk_widget_show (frame); + + wheel->hsv = gimp_color_wheel_new (); + g_object_add_weak_pointer (G_OBJECT (wheel->hsv), + (gpointer) &wheel->hsv); + gtk_container_add (GTK_CONTAINER (frame), wheel->hsv); + gtk_widget_show (wheel->hsv); + + g_signal_connect (wheel->hsv, "changed", + G_CALLBACK (colorsel_wheel_changed), + wheel); +} + +static void +colorsel_wheel_set_color (GimpColorSelector *selector, + const GimpRGB *rgb, + const GimpHSV *hsv) +{ + ColorselWheel *wheel = COLORSEL_WHEEL (selector); + + gimp_color_wheel_set_color (GIMP_COLOR_WHEEL (wheel->hsv), + hsv->h, hsv->s, hsv->v); +} + +static void +colorsel_wheel_set_config (GimpColorSelector *selector, + GimpColorConfig *config) +{ + ColorselWheel *wheel = COLORSEL_WHEEL (selector); + + if (wheel->hsv) + gimp_color_wheel_set_color_config (GIMP_COLOR_WHEEL (wheel->hsv), config); +} + +static void +colorsel_wheel_changed (GimpColorWheel *hsv, + GimpColorSelector *selector) +{ + gimp_color_wheel_get_color (hsv, + &selector->hsv.h, + &selector->hsv.s, + &selector->hsv.v); + gimp_hsv_to_rgb (&selector->hsv, &selector->rgb); + + gimp_color_selector_color_changed (selector); +} -- cgit v1.2.3