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Commit | Line | Data |
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50dafc4c MF |
1 | // Written by Mike Frysinger <vapier@gmail.com>. Released into the public domain. Suck it. |
2 | ||
3 | /* Globals to allow easy manipulation via javascript console */ | |
4 | var mpc; | |
5 | var tcpclient; | |
0c661219 | 6 | var refresh_id = NaN; |
50dafc4c MF |
7 | |
8 | function TcpClientSender(tcpclient) { | |
9 | this.tcpclient = tcpclient; | |
10 | } | |
11 | TcpClientSender.prototype.send = function(data, cb) { | |
12 | this.tcpclient.sendMessage(data, cb); | |
13 | } | |
14 | ||
15 | function tramp_mpc_recv(data) { | |
16 | mpc.recv(data); | |
17 | } | |
18 | ||
19 | function sync_storage(sync) { | |
20 | return sync ? chrome.storage.sync : chrome.storage.local; | |
21 | } | |
22 | ||
23 | window.onload = function() { | |
24 | var local_keys = [ | |
25 | 'sync', | |
26 | ]; | |
27 | var sync_keys = [ | |
0c661219 | 28 | 'host', 'port', 'refresh', |
50dafc4c MF |
29 | ]; |
30 | var options = { | |
31 | 'host': '192.168.0.2', | |
32 | 'port': 6600, | |
33 | 'sync': true, | |
0c661219 | 34 | 'refresh': 5, |
50dafc4c MF |
35 | }; |
36 | ||
37 | chrome.storage.local.get(local_keys, function(settings) { | |
38 | local_keys.forEach(function(key) { | |
39 | if (key in settings) | |
40 | options[key] = settings[key] | |
41 | }); | |
42 | ||
43 | var storage = sync_storage(options['sync']); | |
44 | storage.get(sync_keys, function(settings) { | |
45 | sync_keys.forEach(function(key) { | |
46 | if (key in settings) | |
47 | options[key] = settings[key]; | |
48 | }); | |
49 | ||
50 | init_ui(local_keys, sync_keys, options); | |
51 | mpc_connect(); | |
52 | }); | |
53 | }); | |
54 | }; | |
55 | ||
56 | function mpc_refresh() { | |
57 | mpc.status(); | |
58 | mpc.currentsong(); | |
59 | } | |
60 | ||
61 | function mpc_connect(host, port) { | |
62 | if (typeof(host) != 'string') { | |
63 | host = window['opts_host'].value; | |
64 | port = parseInt(window['opts_port'].value); | |
65 | } | |
66 | ||
67 | if (mpc != undefined) { | |
68 | console.log('disconnecting'); | |
69 | update_ui('disconnect'); | |
70 | delete mpc; | |
71 | tcpclient.disconnect(); | |
72 | delete tcpclient; | |
73 | } | |
74 | ||
75 | update_ui('init'); | |
76 | tcpclient = new TcpClient(host, port); | |
77 | tcpclient.connect(function() { | |
78 | var mpc_sender = new TcpClientSender(tcpclient); | |
79 | tcpclient.addResponseListener(tramp_mpc_recv); | |
80 | mpc = new Mpc(mpc_sender, update_ui); | |
81 | console.log('connected to ' + host + ':' + port); | |
82 | mpc_refresh(); | |
0c661219 | 83 | update_refresh_timer(); |
50dafc4c MF |
84 | }); |
85 | } | |
86 | ||
87 | function tramp_mpc_consume() { | |
88 | var val = zo(!getToggleButton(this)); | |
89 | mpc.consume(val); | |
90 | setToggleButton(this, val); | |
91 | } | |
92 | function tramp_mpc_next() { mpc.next(); } | |
93 | function tramp_mpc_pause() { mpc.pause(); } | |
94 | function tramp_mpc_play() { mpc.play(); } | |
95 | function tramp_mpc_previous() { mpc.previous(); } | |
96 | function tramp_mpc_random() { | |
97 | var val = zo(!getToggleButton(this)); | |
98 | mpc.random(val); | |
99 | setToggleButton(this, val); | |
100 | } | |
101 | function tramp_mpc_repeat() { | |
102 | var val = zo(!getToggleButton(this)); | |
103 | mpc.repeat(val); | |
104 | setToggleButton(this, val); | |
105 | } | |
106 | function tramp_mpc_seekcur() { mpc.seekcur(this.value); } | |
107 | function tramp_mpc_setvol() { mpc.setvol(this.value); } | |
108 | function tramp_mpc_single() { | |
109 | var val = zo(!getToggleButton(this)); | |
110 | mpc.single(val); | |
111 | setToggleButton(this, val); | |
112 | } | |
113 | function tramp_mpc_stop() { mpc.stop(); } | |
114 | ||
115 | function zo(val) { | |
116 | return val ? 1 : 0; | |
117 | } | |
118 | function szo(val) { | |
119 | return val == '0' ? 0 : 1; | |
120 | } | |
121 | function getToggleButton(btn) { | |
122 | return btn.style.borderStyle == 'inset'; | |
123 | } | |
124 | function setToggleButton(btn, val) { | |
125 | if (val === undefined) | |
126 | val = !getToggleButton(btn); | |
127 | btn.style.borderStyle = val ? 'inset' : ''; | |
128 | } | |
129 | ||
130 | function show_page(page) { | |
131 | if (typeof(page) != 'string') | |
132 | page = this.id.split('.')[1]; | |
133 | ||
134 | var eles = document.getElementsByClassName('main'); | |
135 | for (var i = 0; i < eles.length; ++i) { | |
136 | var ele = eles[i]; | |
137 | var dis = 'none'; | |
138 | var cls = ''; | |
139 | if (ele.id == 'main.' + page) { | |
140 | dis = ''; | |
141 | cls = 'selected'; | |
142 | } | |
143 | ele.style.display = dis; | |
144 | document.getElementById('tab.' + ele.id.split('.')[1]).className = cls; | |
145 | } | |
146 | } | |
147 | ||
0c661219 MF |
148 | function do_refresh() { |
149 | mpc_refresh(); | |
150 | refresh_id = window.setTimeout(do_refresh, window['opts_refresh'].value * 1000); | |
151 | } | |
152 | ||
153 | function update_refresh_timer() { | |
2ff2c6c1 | 154 | if (!isNaN(refresh_id)) |
0c661219 MF |
155 | window.clearTimeout(refresh_id); |
156 | var rate = window['opts_refresh'].value * 1000; | |
157 | if (rate > 0) | |
158 | refresh_id = window.setTimeout(do_refresh, rate); | |
159 | } | |
160 | ||
50dafc4c MF |
161 | function update_local_settings() { |
162 | var setting = {}; | |
163 | setting[this.id] = this.checked; | |
164 | chrome.storage.local.set(setting); | |
165 | } | |
166 | ||
167 | function update_sync_settings() { | |
168 | var setting = {}; | |
169 | setting[this.id] = this.value; | |
170 | var storage = sync_storage(window['opts_sync'].checked); | |
171 | storage.set(setting); | |
0c661219 MF |
172 | |
173 | switch (this.id) { | |
174 | case 'refresh': | |
175 | update_refresh_timer(); | |
176 | break; | |
177 | } | |
50dafc4c MF |
178 | } |
179 | ||
180 | function init_ui(local_keys, sync_keys, options) { | |
181 | /* Setup footer */ | |
182 | [ | |
183 | 'controls', 'metadata', 'options', | |
184 | ].forEach(function(id) { | |
185 | document.getElementById('tab.' + id).onclick = show_page; | |
186 | }); | |
187 | ||
188 | /* Setup control tab */ | |
189 | ui_mpc_status = document.getElementById('status'); | |
190 | ui_mpc_metadata = document.getElementById('metadata'); | |
191 | [ | |
192 | 'consume', 'next', 'pause', 'play', 'previous', 'random', 'repeat', | |
193 | 'seekcur', 'setvol', 'single', 'stop', | |
194 | ].forEach(function(id) { | |
195 | var ele = window['ui_mpc_' + id] = document.getElementById(id); | |
196 | ele.onclick = window['tramp_mpc_' + id]; | |
197 | ele.title = id; | |
198 | }); | |
199 | ||
200 | /* Setup options tab */ | |
201 | document.getElementById('connect').onclick = mpc_connect; | |
202 | local_keys.forEach(function(id) { | |
203 | var ele = window['opts_' + id] = document.getElementById(id); | |
204 | ele.checked = options[id]; | |
205 | ele.onchange = update_local_settings; | |
206 | }); | |
207 | sync_keys.forEach(function(id) { | |
208 | var ele = window['opts_' + id] = document.getElementById(id); | |
209 | ele.value = options[id]; | |
210 | ele.oninput = update_sync_settings; | |
211 | }); | |
212 | } | |
213 | ||
214 | function update_ui(state, cmd) { | |
215 | if (typeof(state) == 'string') { | |
216 | ui_mpc_status.innerText = ({ | |
217 | 'disconnect': 'Disconnecting...', | |
218 | 'init': 'Connecting...', | |
219 | })[state]; | |
220 | return; | |
221 | } | |
222 | ||
223 | if (Array.isArray(state)) { | |
224 | /* | |
225 | switch (cmd[0]) { | |
226 | case 'setvol': | |
227 | case 'seekcur': | |
228 | break; | |
229 | default: | |
230 | mpc_refresh(); | |
231 | } | |
232 | */ | |
233 | return; | |
234 | } | |
235 | ||
236 | if ('file' in state) { | |
237 | // Hack: should be a real object. | |
238 | ui_mpc_metadata.innerText = state['file']; | |
239 | return; | |
240 | } | |
241 | ||
a7204fc7 MF |
242 | var time; |
243 | if ('time' in state) | |
244 | // When stopped, there is no time field at all. | |
245 | time = state.time.split(':'); | |
246 | else | |
247 | time = [0, 0]; | |
50dafc4c MF |
248 | window['ui_mpc_seekcur'].max = time[1]; |
249 | window['ui_mpc_seekcur'].value = time[0]; | |
250 | ||
251 | window['ui_mpc_setvol'].value = state.volume; | |
252 | [ | |
253 | 'consume', 'random', 'repeat', 'single', | |
254 | ].forEach(function(id) { | |
255 | setToggleButton(window['ui_mpc_' + id], szo(state[id])); | |
256 | }); | |
257 | ||
258 | ui_mpc_status.innerText = ({ | |
259 | 'play': 'Playing', | |
260 | 'pause': 'Paused', | |
261 | 'stop': 'Stopped', | |
262 | })[state.state]; | |
263 | } |