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
|
import { colors, constants as sharedConstants } from '@0x/react-shared';
import * as _ from 'lodash';
import * as React from 'react';
import DocumentTitle = require('react-document-title');
import { DocsLogo } from 'ts/components/documentation/docs_logo';
import { DocsTopBar } from 'ts/components/documentation/docs_top_bar';
import { Container } from 'ts/components/ui/container';
import { Dispatcher } from 'ts/redux/dispatcher';
import { ScreenWidths } from 'ts/types';
import { Translate } from 'ts/utils/translate';
import { utils } from 'ts/utils/utils';
const THROTTLE_TIMEOUT = 100;
const TOP_BAR_HEIGHT = 80;
const SCROLLER_WIDTH = 4;
export interface DevelopersPageProps {
location: Location;
translate: Translate;
screenWidth: ScreenWidths;
dispatcher: Dispatcher;
mainContent: React.ReactNode;
sidebar: React.ReactNode;
}
export interface DevelopersPageState {
isHoveringSidebar: boolean;
isHoveringMainContent: boolean;
isSidebarScrolling: boolean;
}
export class DevelopersPage extends React.Component<DevelopersPageProps, DevelopersPageState> {
private readonly _throttledScreenWidthUpdate: () => void;
private readonly _throttledSidebarScrolling: () => void;
private _sidebarScrollClearingInterval: number;
constructor(props: DevelopersPageProps) {
super(props);
this._throttledScreenWidthUpdate = _.throttle(this._updateScreenWidth.bind(this), THROTTLE_TIMEOUT);
this._throttledSidebarScrolling = _.throttle(this._onSidebarScroll.bind(this), THROTTLE_TIMEOUT);
this.state = {
isHoveringSidebar: false,
isHoveringMainContent: false,
isSidebarScrolling: false,
};
}
public componentDidMount(): void {
window.addEventListener('resize', this._throttledScreenWidthUpdate);
window.scrollTo(0, 0);
this._sidebarScrollClearingInterval = window.setInterval(() => {
this.setState({
isSidebarScrolling: false,
});
}, 1000);
}
public componentWillUnmount(): void {
window.removeEventListener('resize', this._throttledScreenWidthUpdate);
window.clearInterval(this._sidebarScrollClearingInterval);
}
public render(): React.ReactNode {
const scrollableContainerStyles: React.CSSProperties = {
position: 'absolute',
top: 80,
left: 0,
bottom: 0,
right: 0,
overflowX: 'hidden',
overflowY: 'scroll',
minHeight: `calc(100vh - ${TOP_BAR_HEIGHT}px)`,
WebkitOverflowScrolling: 'touch',
};
const isSmallScreen = this.props.screenWidth === ScreenWidths.Sm;
const mainContentPadding = isSmallScreen ? 20 : 50;
const sidebarPadding = 22;
return (
<Container
className="flex items-center overflow-hidden"
width="100%"
background={`linear-gradient(to right, ${colors.grey100} 0%, ${colors.grey100} 50%, ${
colors.white
} 50%, ${colors.white} 100%)`}
>
<DocumentTitle title="0x Docs DevelopersPage" />
<Container className="flex mx-auto" height="100vh">
<Container
className="sm-hide xs-hide relative"
width={234}
paddingLeft={22}
paddingRight={22}
paddingTop={0}
backgroundColor={colors.grey100}
>
<Container
borderBottom={this.state.isSidebarScrolling ? `1px solid ${colors.grey300}` : 'none'}
>
<Container paddingTop="30px" paddingLeft="10px" paddingBottom="8px">
<DocsLogo height={36} />
</Container>
</Container>
<div
style={{
...scrollableContainerStyles,
paddingTop: 27,
overflow: this.state.isHoveringSidebar ? 'auto' : 'hidden',
}}
onMouseEnter={this._onSidebarHover.bind(this, true)}
onMouseLeave={this._onSidebarHover.bind(this, false)}
onWheel={this._throttledSidebarScrolling}
>
<div
style={{
paddingBottom: 100,
paddingLeft: sidebarPadding,
paddingRight: this.state.isHoveringSidebar
? sidebarPadding - SCROLLER_WIDTH
: sidebarPadding,
}}
>
{this.props.screenWidth !== ScreenWidths.Sm && this.props.sidebar}
</div>
</div>
</Container>
<Container
className="relative"
width={isSmallScreen ? '100vw' : 786}
paddingBottom="100px"
backgroundColor={colors.white}
>
<Container paddingLeft={mainContentPadding} paddingRight={mainContentPadding}>
<DocsTopBar
location={this.props.location}
screenWidth={this.props.screenWidth}
translate={this.props.translate}
sidebar={this.props.sidebar}
/>
</Container>
<div
id={sharedConstants.SCROLL_CONTAINER_ID}
className="absolute"
style={{
...scrollableContainerStyles,
paddingTop: 0,
paddingLeft: mainContentPadding,
paddingRight: this.state.isHoveringMainContent
? mainContentPadding - SCROLLER_WIDTH
: mainContentPadding,
overflow: this.state.isHoveringMainContent ? 'auto' : 'hidden',
}}
onMouseEnter={this._onMainContentHover.bind(this, true)}
onMouseOver={this._onMainContentHover.bind(this, true)}
onMouseLeave={this._onMainContentHover.bind(this, false)}
>
{this.props.mainContent}
</div>
</Container>
</Container>
</Container>
);
}
private _onSidebarHover(isHovering: boolean, _event: React.FormEvent<HTMLInputElement>): void {
if (isHovering !== this.state.isHoveringSidebar) {
this.setState({
isHoveringSidebar: isHovering,
});
}
}
private _onMainContentHover(isHovering: boolean, _event: React.FormEvent<HTMLInputElement>): void {
if (isHovering !== this.state.isHoveringMainContent) {
this.setState({
isHoveringMainContent: isHovering,
});
}
}
private _onSidebarScroll(_event: React.FormEvent<HTMLInputElement>): void {
this.setState({
isSidebarScrolling: true,
});
}
private _updateScreenWidth(): void {
const newScreenWidth = utils.getScreenWidth();
this.props.dispatcher.updateScreenWidth(newScreenWidth);
}
} // tslint:disable:max-file-line-count
|
