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
|
/*
* Copyright (C) 2019 Alex Yatskov <alex@foosoft.net>
* Author: Alex Yatskov <alex@foosoft.net>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
class PopupProxy {
constructor(depth, parentId, parentFrameId, url) {
this._parentId = parentId;
this._parentFrameId = parentFrameId;
this._id = null;
this._idPromise = null;
this._depth = depth;
this._url = url;
this._apiSender = new FrontendApiSender();
}
// Public properties
get parent() {
return null;
}
get depth() {
return this._depth;
}
get url() {
return this._url;
}
// Public functions
isProxy() {
return true;
}
async setOptions(options) {
const id = await this._getPopupId();
return await this._invokeHostApi('setOptions', {id, options});
}
async hide(changeFocus) {
if (this._id === null) {
return;
}
return await this._invokeHostApi('hide', {id: this._id, changeFocus});
}
async isVisible() {
const id = await this._getPopupId();
return await this._invokeHostApi('isVisible', {id});
}
async setVisibleOverride(visible) {
const id = await this._getPopupId();
return await this._invokeHostApi('setVisibleOverride', {id, visible});
}
async containsPoint(x, y) {
if (this._id === null) {
return false;
}
return await this._invokeHostApi('containsPoint', {id: this._id, x, y});
}
async showContent(elementRect, writingMode, type=null, details=null) {
const id = await this._getPopupId();
elementRect = PopupProxy._convertDOMRectToJson(elementRect);
return await this._invokeHostApi('showContent', {id, elementRect, writingMode, type, details});
}
async setCustomCss(css) {
const id = await this._getPopupId();
return await this._invokeHostApi('setCustomCss', {id, css});
}
async clearAutoPlayTimer() {
if (this._id === null) {
return;
}
return await this._invokeHostApi('clearAutoPlayTimer', {id: this._id});
}
// Private
_getPopupId() {
if (this._idPromise === null) {
this._idPromise = this._getPopupIdAsync();
}
return this._idPromise;
}
async _getPopupIdAsync() {
const id = await this._invokeHostApi('createNestedPopup', {parentId: this._parentId});
this._id = id;
return id;
}
_invokeHostApi(action, params={}) {
if (typeof this._parentFrameId !== 'number') {
return Promise.reject(new Error('Invalid frame'));
}
return this._apiSender.invoke(action, params, `popup-proxy-host#${this._parentFrameId}`);
}
static _convertDOMRectToJson(domRect) {
return {
x: domRect.x,
y: domRect.y,
width: domRect.width,
height: domRect.height
};
}
}
|