ui/style_layouts.v at master · vlang/ui · GitHub

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
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
module ui

import gg
import x.json2

// CanvasLayout

pub struct CanvasLayoutShapeStyle {
pub mut:
	bg_radius f32
	bg_color  gg.Color = no_color
}

pub struct CanvasLayoutStyle {
	CanvasLayoutShapeStyle // text_style TextStyle
pub mut:
	text_font_name      string = 'system'
	text_color          gg.Color
	text_size           int                 = 16
	text_align          TextHorizontalAlign = .left
	text_vertical_align TextVerticalAlign   = .top
}

@[params]
pub struct CanvasLayoutStyleParams {
	WidgetTextStyleParams
pub mut:
	style     string = no_style
	bg_radius f32
	bg_color  gg.Color = no_color
}

pub fn canvaslayout_style(p CanvasLayoutStyleParams) CanvasLayoutStyleParams {
	return p
}

pub fn (ls CanvasLayoutStyle) to_json_any() json2.Any {
	mut obj := map[string]json2.Any{}
	obj['bg_radius'] = ls.bg_radius
	obj['bg_color'] = hex_color(ls.bg_color)
	return obj
}

pub fn (mut ls CanvasLayoutStyle) from_json(a json2.Any) {
	m := a.as_map()
	ls.bg_radius = (m['bg_radius'] or { json2.Any(0) }).f32()
	ls.bg_color = HexColor((m['bg_color'] or { json2.Any('') }).str()).color()
}

fn (mut l CanvasLayout) load_style() {
	// println("pgbar load style $l.theme_style")
	mut style := if l.theme_style == '' { l.ui.window.theme_style } else { l.theme_style }
	if l.style_params.style != no_style {
		style = l.style_params.style
	}
	l.update_theme_style(style)
	// forced overload default style
	l.update_style(l.style_params)
}

pub fn (mut l CanvasLayout) update_theme_style(theme string) {
	// println("$l.id update_theme_style <$theme>")
	style := if theme == '' { 'default' } else { theme }
	if style != no_style && style in l.ui.styles {
		ls := l.ui.styles[style].cl
		l.theme_style = theme
		l.update_shape_theme_style(ls)
		mut dtw := DrawTextWidget(l)
		dtw.update_theme_style(ls)
	}
}

pub fn (mut l CanvasLayout) update_style(p CanvasLayoutStyleParams) {
	// println("$l.id update_style <$p>")
	l.update_shape_style(p)
	mut dtw := DrawTextWidget(l)
	dtw.update_theme_style_params(p)
}

pub fn (mut l CanvasLayout) update_shape_theme_style(ls CanvasLayoutStyle) {
	l.style.bg_radius = ls.bg_radius
	l.style.bg_color = ls.bg_color
}

pub fn (mut l CanvasLayout) update_shape_style(p CanvasLayoutStyleParams) {
	if p.bg_radius > 0 {
		l.style.bg_radius = p.bg_radius
	}
	if p.bg_color != no_color {
		l.style.bg_color = p.bg_color
	}
}

pub fn (mut l CanvasLayout) update_style_params(p CanvasLayoutStyleParams) {
	if p.bg_radius > 0 {
		l.style_params.bg_radius = p.bg_radius
	}
	if p.bg_color != no_color {
		l.style_params.bg_color = p.bg_color
	}
	mut dtw := DrawTextWidget(l)
	dtw.update_theme_style_params(p)
}

// Stack

pub struct StackShapeStyle {
pub mut:
	bg_radius f32
	bg_color  gg.Color = no_color
}

pub struct StackStyle {
	StackShapeStyle // text_style TextStyle
pub mut:
	text_font_name      string = 'system'
	text_color          gg.Color
	text_size           int                 = 16
	text_align          TextHorizontalAlign = .left
	text_vertical_align TextVerticalAlign   = .top
}

@[params]
pub struct StackStyleParams {
pub mut:
	style     string = no_style
	bg_radius f32
	bg_color  gg.Color = no_color
	// text_style TextStyle
	text_font_name      string
	text_color          gg.Color = no_color
	text_size           f64
	text_align          TextHorizontalAlign = .@none
	text_vertical_align TextVerticalAlign   = .@none
}

pub fn stack_style(p StackStyleParams) StackStyleParams {
	return p
}

pub fn (ls StackStyle) to_json_any() json2.Any {
	mut obj := map[string]json2.Any{}
	obj['bg_radius'] = ls.bg_radius
	obj['bg_color'] = hex_color(ls.bg_color)
	return obj
}

pub fn (mut ls StackStyle) from_json(a json2.Any) {
	m := a.as_map()
	ls.bg_radius = (m['bg_radius'] or { json2.Any(0) }).f32()
	ls.bg_color = HexColor((m['bg_color'] or { json2.Any('') }).str()).color()
}

fn (mut l Stack) load_style() {
	// println("stack load style $l.theme_style")
	mut style := if l.theme_style == '' { l.ui.window.theme_style } else { l.theme_style }
	if l.style_params.style != no_style {
		style = l.style_params.style
	}
	l.update_theme_style(style)
	// forced overload default style
	l.update_style(l.style_params)
	// println("s ls $l.theme_style $l.style $l.style_params")
}

pub fn (mut l Stack) update_theme_style(theme string) {
	// println("update_style <$p.style>")
	style := if theme == '' { 'default' } else { theme }
	if style != no_style && style in l.ui.styles {
		ls := l.ui.styles[style].stack
		l.theme_style = theme
		l.update_shape_theme_style(ls)
		mut dtw := DrawTextWidget(l)
		dtw.update_theme_style(ls)
	}
}

pub fn (mut l Stack) update_style(p StackStyleParams) {
	l.update_shape_style(p)
	mut dtw := DrawTextWidget(l)
	dtw.update_theme_style_params(p)
}

pub fn (mut l Stack) update_shape_theme_style(ls StackStyle) {
	l.style.bg_radius = ls.bg_radius
	l.style.bg_color = ls.bg_color
}

pub fn (mut l Stack) update_shape_style(p StackStyleParams) {
	if p.bg_radius > 0 {
		l.style.bg_radius = p.bg_radius
	}
	if p.bg_color != no_color {
		l.style.bg_color = p.bg_color
	}
}

pub fn (mut l Stack) update_style_params(p StackStyleParams) {
	if p.bg_radius > 0 {
		l.style_params.bg_radius = p.bg_radius
	}
	if p.bg_color != no_color {
		l.style_params.bg_color = p.bg_color
	}
	mut dtw := DrawTextWidget(l)
	dtw.update_theme_style_params(p)
}