1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
|
/*************************************************************************/
/* text_line.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#ifndef TEXT_LINE_H
#define TEXT_LINE_H
#include "scene/resources/font.h"
#include "servers/text_server.h"
/*************************************************************************/
class TextLine : public RefCounted {
GDCLASS(TextLine, RefCounted);
public:
enum OverrunBehavior {
OVERRUN_NO_TRIMMING,
OVERRUN_TRIM_CHAR,
OVERRUN_TRIM_WORD,
OVERRUN_TRIM_ELLIPSIS,
OVERRUN_TRIM_WORD_ELLIPSIS,
};
private:
RID rid;
int spacing_top = 0;
int spacing_bottom = 0;
bool dirty = true;
float width = -1.0;
uint16_t flags = TextServer::JUSTIFICATION_WORD_BOUND | TextServer::JUSTIFICATION_KASHIDA;
HorizontalAlignment alignment = HORIZONTAL_ALIGNMENT_LEFT;
OverrunBehavior overrun_behavior = OVERRUN_TRIM_ELLIPSIS;
Vector<float> tab_stops;
protected:
static void _bind_methods();
void _shape();
public:
RID get_rid() const;
void clear();
void set_direction(TextServer::Direction p_direction);
TextServer::Direction get_direction() const;
void set_bidi_override(const Array &p_override);
void set_orientation(TextServer::Orientation p_orientation);
TextServer::Orientation get_orientation() const;
void set_preserve_invalid(bool p_enabled);
bool get_preserve_invalid() const;
void set_preserve_control(bool p_enabled);
bool get_preserve_control() const;
bool add_string(const String &p_text, const Ref<Font> &p_fonts, int p_size, const Dictionary &p_opentype_features = Dictionary(), const String &p_language = "");
bool add_object(Variant p_key, const Size2 &p_size, InlineAlignment p_inline_align = INLINE_ALIGNMENT_CENTER, int p_length = 1);
bool resize_object(Variant p_key, const Size2 &p_size, InlineAlignment p_inline_align = INLINE_ALIGNMENT_CENTER);
void set_horizontal_alignment(HorizontalAlignment p_alignment);
HorizontalAlignment get_horizontal_alignment() const;
void tab_align(const Vector<float> &p_tab_stops);
void set_flags(uint16_t p_flags);
uint16_t get_flags() const;
void set_text_overrun_behavior(OverrunBehavior p_behavior);
OverrunBehavior get_text_overrun_behavior() const;
void set_width(float p_width);
float get_width() const;
Array get_objects() const;
Rect2 get_object_rect(Variant p_key) const;
Size2 get_size() const;
float get_line_ascent() const;
float get_line_descent() const;
float get_line_width() const;
float get_line_underline_position() const;
float get_line_underline_thickness() const;
void draw(RID p_canvas, const Vector2 &p_pos, const Color &p_color = Color(1, 1, 1)) const;
void draw_outline(RID p_canvas, const Vector2 &p_pos, int p_outline_size = 1, const Color &p_color = Color(1, 1, 1)) const;
int hit_test(float p_coords) const;
TextLine(const String &p_text, const Ref<Font> &p_fonts, int p_size, const Dictionary &p_opentype_features = Dictionary(), const String &p_language = "", TextServer::Direction p_direction = TextServer::DIRECTION_AUTO, TextServer::Orientation p_orientation = TextServer::ORIENTATION_HORIZONTAL);
TextLine();
~TextLine();
};
VARIANT_ENUM_CAST(TextLine::OverrunBehavior);
#endif // TEXT_LINE_H
|