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
|
/*
* 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.parent = null;
this.child = null;
this.depth = depth;
this.url = url;
this.container = null;
this.apiSender = new FrontendApiSender();
}
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;
}
async show(elementRect, options) {
const id = await this.getPopupId();
elementRect = PopupProxy.DOMRectToJson(elementRect);
return await this.invokeHostApi('show', {id, elementRect, options});
}
async showOrphaned(elementRect, options) {
const id = await this.getPopupId();
elementRect = PopupProxy.DOMRectToJson(elementRect);
return await this.invokeHostApi('showOrphaned', {id, elementRect, options});
}
async hide(changeFocus) {
if (this.id === null) {
return;
}
return await this.invokeHostApi('hide', {id: this.id, changeFocus});
}
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 termsShow(elementRect, writingMode, definitions, options, context) {
const id = await this.getPopupId();
elementRect = PopupProxy.DOMRectToJson(elementRect);
return await this.invokeHostApi('termsShow', {id, elementRect, writingMode, definitions, options, context});
}
async kanjiShow(elementRect, writingMode, definitions, options, context) {
const id = await this.getPopupId();
elementRect = PopupProxy.DOMRectToJson(elementRect);
return await this.invokeHostApi('kanjiShow', {id, elementRect, writingMode, definitions, options, context});
}
async clearAutoPlayTimer() {
if (this.id === null) {
return;
}
return await this.invokeHostApi('clearAutoPlayTimer', {id: this.id});
}
invokeHostApi(action, params={}) {
if (typeof this.parentFrameId !== 'number') {
return Promise.reject('Invalid frame');
}
return this.apiSender.invoke(action, params, `popup-proxy-host#${this.parentFrameId}`);
}
static DOMRectToJson(domRect) {
return {
x: domRect.x,
y: domRect.y,
width: domRect.width,
height: domRect.height
};
}
}
|