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
|
export { PopupElement, setup_popup_element }
import { VEvent } from '../vevent'
import { find_block, vcal_objects } from '../globals'
import { ComponentVEvent } from './vevent'
import { remove_event } from '../server_connect'
/* <popup-element /> */
class PopupElement extends ComponentVEvent {
/* The popup which is the "selected" popup.
/* Makes the popup last hovered over the selected popup, moving it to
* the top, and allowing global keyboard bindings to affect it. */
static activePopup: PopupElement | null = null;
constructor(uid?: string, instance?: string) {
super(uid, instance);
/* TODO populate remaining (??) */
let obj = this.getData();
if (obj && obj.calendar) {
this.dataset.calendar = obj.calendar;
}
/* Makes us the active popup */
this.addEventListener('mouseover', () => {
if (PopupElement.activePopup) {
PopupElement.activePopup.removeAttribute('active');
}
PopupElement.activePopup = this;
this.setAttribute('active', 'active');
})
}
redraw(data: VEvent) {
if (data.calendar) {
/* The CSS has hooks on [data-calendar], meaning that this can
(and will) change stuff */
this.dataset.calendar = data.calendar;
}
}
connectedCallback() {
let template = document.getElementById('popup-template') as HTMLTemplateElement
let body = (template.content.cloneNode(true) as DocumentFragment).firstElementChild!;
/* nav bar */
let nav = body.getElementsByClassName("popup-control")[0] as HTMLElement;
bind_popup_control(nav);
let close_btn = body.querySelector('.popup-control .close-button') as HTMLButtonElement
close_btn.addEventListener('click', () => this.visible = false);
let maximize_btn = body.querySelector('.popup-control .maximize-button') as HTMLButtonElement
maximize_btn.addEventListener('click', () => this.maximize());
let remove_btn = body.querySelector('.popup-control .remove-button') as HTMLButtonElement
/* TODO repeating removal */
remove_btn.addEventListener('click', () => remove_event(this.uid));
/* end nav bar */
this.replaceChildren(body);
}
static get observedAttributes() {
return ['visible'];
}
attributeChangedCallback(name: string, oldValue?: string, newValue?: string) {
switch (name) {
case 'visible':
this.onVisibilityChange()
break;
}
}
get visible(): boolean {
return this.hasAttribute('visible');
}
set visible(isVisible: boolean) {
if (isVisible) {
this.setAttribute('visible', 'visible');
} else {
this.removeAttribute('visible');
}
}
private onVisibilityChange() {
/* TODO better way to find root */
let root;
switch (window.VIEW) {
case 'week':
root = document.getElementsByClassName("days")[0];
break;
case 'month':
default:
root = document.body;
break;
}
let element = find_block(this.uid) as HTMLElement | null
/* start <X, Y> sets offset between top left corner
of event in calendar and popup. 10, 10 soo old
event is still visible */
let offsetX = 10, offsetY = 10;
while (element !== root && element !== null) {
offsetX += element.offsetLeft;
offsetY += element.offsetTop;
element = element.offsetParent as HTMLElement;
}
this.style.left = offsetX + "px";
this.style.top = offsetY + "px";
/* Reset width and height to initial, to save user if they have resized
it to something weird */
let el = this.firstElementChild as HTMLElement;
el.style.removeProperty('width');
el.style.removeProperty('height');
}
maximize() {
/* TODO this assumes that popups are direct decendant of their parent,
which they really ought to be */
let parent = this.parentElement!;
let el = this.firstElementChild as HTMLElement
/* TODO offsetParent.scrollLeft places us "fullscreen" according to the currently
scrolled viewport. But is this the correct way to do it? How does it work for
month views */
this.style.left = `${this.offsetParent!.scrollLeft + 10}px`;
this.style.top = '10px';
/* 5ex is width of tab labels */
el.style.width = `calc(${parent.clientWidth - 20}px - 5ex)`
el.style.height = `${parent.clientHeight - 20}px`
}
}
/* Create a new popup element for the given VEvent, and ready it for editing the
event. Used when creating event (through the frontend).
The return value can safely be ignored.
*/
function setup_popup_element(ev: VEvent): PopupElement {
let uid = ev.getProperty('uid');
let popup = new PopupElement(uid, ev.getProperty('dtstart')?.format('~Y-~m-~dT~H:~M:~S'));
ev.register(popup);
/* TODO propper way to find popup container */
(document.querySelector('.days') as Element).appendChild(popup);
let tabBtn = popup.querySelector('[role="tab"][data-originaltitle="Edit"]') as HTMLButtonElement
tabBtn.click()
let tab = document.getElementById(tabBtn.getAttribute('aria-controls')!)!
let input = tab.querySelector('input[name="summary"]') as HTMLInputElement
popup.visible = true;
input.select();
return popup;
}
/*
Given the navbar of a popup, make it dragable.
*/
function bind_popup_control(nav: HTMLElement) {
// if (!nav.closest('popup-element')) {
// console.log(nav);
// throw TypeError('not a popup container');
// }
nav.addEventListener('mousedown', function(e) {
/* Ignore mousedown on children */
if (e.target != nav) return;
nav.style.cursor = "grabbing";
nav.dataset.grabbed = "true";
nav.dataset.grabPoint = e.clientX + ";" + e.clientY;
// let popup = nav.closest(".popup-container");
let popup = nav.closest("popup-element") as HTMLElement;
nav.dataset.startPoint = popup.offsetLeft + ";" + popup.offsetTop;
})
window.addEventListener('mousemove', function(e) {
if (nav.dataset.grabbed) {
let [x, y] = nav.dataset.grabPoint!.split(";").map(Number);
let [startX, startY] = nav.dataset.startPoint!.split(";").map(Number);
// let popup = nav.closest(".popup-container");
let popup = nav.closest("popup-element") as HTMLElement;
popup.style.left = startX + (e.clientX - x) + "px";
popup.style.top = startY + (e.clientY - y) + "px";
}
});
window.addEventListener('mouseup', function() {
nav.dataset.grabbed = "";
nav.style.cursor = "";
});
}
|
