1/**************************************************************************/
2/* canvas_group.cpp */
3/**************************************************************************/
4/* This file is part of: */
5/* GODOT ENGINE */
6/* https://godotengine.org */
7/**************************************************************************/
8/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
9/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
10/* */
11/* Permission is hereby granted, free of charge, to any person obtaining */
12/* a copy of this software and associated documentation files (the */
13/* "Software"), to deal in the Software without restriction, including */
14/* without limitation the rights to use, copy, modify, merge, publish, */
15/* distribute, sublicense, and/or sell copies of the Software, and to */
16/* permit persons to whom the Software is furnished to do so, subject to */
17/* the following conditions: */
18/* */
19/* The above copyright notice and this permission notice shall be */
20/* included in all copies or substantial portions of the Software. */
21/* */
22/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
23/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
24/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
25/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
26/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
27/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
28/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
29/**************************************************************************/
30
31#include "canvas_group.h"
32
33void CanvasGroup::set_fit_margin(real_t p_fit_margin) {
34 ERR_FAIL_COND(p_fit_margin < 0.0);
35
36 fit_margin = p_fit_margin;
37 RS::get_singleton()->canvas_item_set_canvas_group_mode(get_canvas_item(), RS::CANVAS_GROUP_MODE_TRANSPARENT, clear_margin, true, fit_margin, use_mipmaps);
38
39 queue_redraw();
40}
41
42real_t CanvasGroup::get_fit_margin() const {
43 return fit_margin;
44}
45
46void CanvasGroup::set_clear_margin(real_t p_clear_margin) {
47 ERR_FAIL_COND(p_clear_margin < 0.0);
48
49 clear_margin = p_clear_margin;
50 RS::get_singleton()->canvas_item_set_canvas_group_mode(get_canvas_item(), RS::CANVAS_GROUP_MODE_TRANSPARENT, clear_margin, true, fit_margin, use_mipmaps);
51
52 queue_redraw();
53}
54
55real_t CanvasGroup::get_clear_margin() const {
56 return clear_margin;
57}
58
59void CanvasGroup::set_use_mipmaps(bool p_use_mipmaps) {
60 use_mipmaps = p_use_mipmaps;
61 RS::get_singleton()->canvas_item_set_canvas_group_mode(get_canvas_item(), RS::CANVAS_GROUP_MODE_TRANSPARENT, clear_margin, true, fit_margin, use_mipmaps);
62}
63bool CanvasGroup::is_using_mipmaps() const {
64 return use_mipmaps;
65}
66
67void CanvasGroup::_bind_methods() {
68 ClassDB::bind_method(D_METHOD("set_fit_margin", "fit_margin"), &CanvasGroup::set_fit_margin);
69 ClassDB::bind_method(D_METHOD("get_fit_margin"), &CanvasGroup::get_fit_margin);
70
71 ClassDB::bind_method(D_METHOD("set_clear_margin", "clear_margin"), &CanvasGroup::set_clear_margin);
72 ClassDB::bind_method(D_METHOD("get_clear_margin"), &CanvasGroup::get_clear_margin);
73
74 ClassDB::bind_method(D_METHOD("set_use_mipmaps", "use_mipmaps"), &CanvasGroup::set_use_mipmaps);
75 ClassDB::bind_method(D_METHOD("is_using_mipmaps"), &CanvasGroup::is_using_mipmaps);
76
77 ADD_GROUP("Tweaks", "");
78 ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "fit_margin", PROPERTY_HINT_RANGE, "0,1024,1.0,or_greater,suffix:px"), "set_fit_margin", "get_fit_margin");
79 ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "clear_margin", PROPERTY_HINT_RANGE, "0,1024,1.0,or_greater,suffix:px"), "set_clear_margin", "get_clear_margin");
80 ADD_PROPERTY(PropertyInfo(Variant::BOOL, "use_mipmaps"), "set_use_mipmaps", "is_using_mipmaps");
81}
82
83CanvasGroup::CanvasGroup() {
84 set_fit_margin(10.0); //sets things
85}
86CanvasGroup::~CanvasGroup() {
87 RS::get_singleton()->canvas_item_set_canvas_group_mode(get_canvas_item(), RS::CANVAS_GROUP_MODE_DISABLED);
88}
89