1/**************************************************************************/
2/* style_box_line.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 "style_box_line.h"
32
33#include "servers/rendering_server.h"
34
35float StyleBoxLine::get_style_margin(Side p_side) const {
36 ERR_FAIL_INDEX_V((int)p_side, 4, 0);
37
38 if (vertical) {
39 if (p_side == SIDE_LEFT || p_side == SIDE_RIGHT) {
40 return thickness / 2.0;
41 }
42 } else if (p_side == SIDE_TOP || p_side == SIDE_BOTTOM) {
43 return thickness / 2.0;
44 }
45
46 return 0;
47}
48
49void StyleBoxLine::set_color(const Color &p_color) {
50 color = p_color;
51 emit_changed();
52}
53
54Color StyleBoxLine::get_color() const {
55 return color;
56}
57
58void StyleBoxLine::set_thickness(int p_thickness) {
59 thickness = p_thickness;
60 emit_changed();
61}
62
63int StyleBoxLine::get_thickness() const {
64 return thickness;
65}
66
67void StyleBoxLine::set_vertical(bool p_vertical) {
68 vertical = p_vertical;
69 emit_changed();
70}
71
72bool StyleBoxLine::is_vertical() const {
73 return vertical;
74}
75
76void StyleBoxLine::set_grow_end(float p_grow_end) {
77 grow_end = p_grow_end;
78 emit_changed();
79}
80
81float StyleBoxLine::get_grow_end() const {
82 return grow_end;
83}
84
85void StyleBoxLine::set_grow_begin(float p_grow_begin) {
86 grow_begin = p_grow_begin;
87 emit_changed();
88}
89
90float StyleBoxLine::get_grow_begin() const {
91 return grow_begin;
92}
93
94void StyleBoxLine::draw(RID p_canvas_item, const Rect2 &p_rect) const {
95 RenderingServer *vs = RenderingServer::get_singleton();
96 Rect2i r = p_rect;
97
98 if (vertical) {
99 r.position.y -= grow_begin;
100 r.size.y += (grow_begin + grow_end);
101 r.size.x = thickness;
102 } else {
103 r.position.x -= grow_begin;
104 r.size.x += (grow_begin + grow_end);
105 r.size.y = thickness;
106 }
107
108 vs->canvas_item_add_rect(p_canvas_item, r, color);
109}
110
111void StyleBoxLine::_bind_methods() {
112 ClassDB::bind_method(D_METHOD("set_color", "color"), &StyleBoxLine::set_color);
113 ClassDB::bind_method(D_METHOD("get_color"), &StyleBoxLine::get_color);
114 ClassDB::bind_method(D_METHOD("set_thickness", "thickness"), &StyleBoxLine::set_thickness);
115 ClassDB::bind_method(D_METHOD("get_thickness"), &StyleBoxLine::get_thickness);
116 ClassDB::bind_method(D_METHOD("set_grow_begin", "offset"), &StyleBoxLine::set_grow_begin);
117 ClassDB::bind_method(D_METHOD("get_grow_begin"), &StyleBoxLine::get_grow_begin);
118 ClassDB::bind_method(D_METHOD("set_grow_end", "offset"), &StyleBoxLine::set_grow_end);
119 ClassDB::bind_method(D_METHOD("get_grow_end"), &StyleBoxLine::get_grow_end);
120 ClassDB::bind_method(D_METHOD("set_vertical", "vertical"), &StyleBoxLine::set_vertical);
121 ClassDB::bind_method(D_METHOD("is_vertical"), &StyleBoxLine::is_vertical);
122
123 ADD_PROPERTY(PropertyInfo(Variant::COLOR, "color"), "set_color", "get_color");
124 ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "grow_begin", PROPERTY_HINT_RANGE, "-300,300,1,suffix:px"), "set_grow_begin", "get_grow_begin");
125 ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "grow_end", PROPERTY_HINT_RANGE, "-300,300,1,suffix:px"), "set_grow_end", "get_grow_end");
126 ADD_PROPERTY(PropertyInfo(Variant::INT, "thickness", PROPERTY_HINT_RANGE, "0,100,suffix:px"), "set_thickness", "get_thickness");
127 ADD_PROPERTY(PropertyInfo(Variant::BOOL, "vertical"), "set_vertical", "is_vertical");
128}
129
130StyleBoxLine::StyleBoxLine() {}
131
132StyleBoxLine::~StyleBoxLine() {}
133