+++ /dev/null
-/*
- * Copyright (C) 2016 The Qt Company Ltd.
- * Copyright (C) 2017 Konsulko Group
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import QtQuick 2.6
-import QtWebSockets 1.0
-
-WebSocket {
- id: root
- active: true
- url: bindingAddress
-
- property string statusString: "waiting..."
- property string apiString: "mediaplayer"
- property var verbs: []
- property string payloadLength: "9999"
- property string cover_art: ""
- property string title: ""
- property string artist: ""
- property int duration: 0
- property int position: 0
- property int old_index: -1
-
- property bool loop_state: false
- property bool running: false
-
- readonly property var msgid: {
- "call": 2,
- "retok": 3,
- "reterr": 4,
- "event": 5
- }
-
- onTextMessageReceived: {
- var json = JSON.parse(message)
- //console.debug("Raw response: " + message)
- var request = json[2].request
- var response = json[2].response
- //console.debug("response: " + JSON.stringify(response))
- switch (json[0]) {
- case msgid.call:
- break
- case msgid.retok:
- root.statusString = request.status
- var verb = verbs.shift()
- if (verb == "playlist") {
- console.debug("Media result returned")
- var media = response.list
-
- for (var i = 0; i < media.length; i++) {
- var item = media[i]
- playlist.append({ "index": item.index, "artist": item.artist ? item.artist : '', "title": item.title ? item.title : '' })
- if (item.selected) {
- playlistview.currentIndex = i
- }
- }
- } else if (verb == "controls") {
- if (response) {
- root.running = response.playing
- }
- } else if (verb == "metadata") {
- root.title = response.title ? response.title : ''
- root.artist = response.artist ? response.artist : ''
-
- root.cover_art = response.image ? response.image : ''
- }
- break
- case msgid.reterr:
- root.statusString = "Bad return value, binding probably not installed"
- var verb = verbs.shift()
- break
- case msgid.event:
- var payload = JSON.parse(JSON.stringify(json[2]))
- var event = payload.event
- if (event == "mediaplayer/playlist") {
- console.debug("Media playlist is updated")
- var media = json[2].data.list
-
- if (!root.running) {
- root.clearPlaylist()
- }
-
- playlist.clear()
-
- for (var i = 0; i < media.length; i++) {
- var item = media[i]
-
- playlist.append({ "index": item.index, "artist": item.artist ? item.artist : '', "title": item.title ? item.title : '' })
- if (item.selected) {
- playlistview.currentIndex = i
- }
- }
-
- } else if (event == "mediaplayer/metadata") {
- var data = json[2].data
-
- if (data.status == "stopped") {
- root.running = false
- root.clearPlaylist()
- break
- }
-
- root.running = true
- root.position = data.position
- root.duration = data.duration
-
- playlistview.currentIndex = data.index
-
- if (playlistview.currentIndex != root.old_index) {
- sendSocketMessage("metadata", 'None')
- root.old_index = data.index
- }
-
- root.title = data.title ? data.title : ''
- root.artist = data.artist ? data.artist : ''
- }
- break
- }
- }
-
- onStatusChanged: {
- switch (status) {
- case WebSocket.Open:
- console.debug("onStatusChanged: Open")
- sendSocketMessage("subscribe", { value: "metadata" })
- sendSocketMessage("playlist", 'None')
- sendSocketMessage("subscribe", { value: "playlist" })
- sendSocketMessage("metadata", 'None')
- break
- case WebSocket.Error:
- root.statusString = "WebSocket error: " + root.errorString
- break
- }
- }
-
- function sendSocketMessage(verb, parameter) {
- var requestJson = [ msgid.call, payloadLength, apiString + '/'
- + verb, parameter ]
- console.debug("sendSocketMessage: " + JSON.stringify(requestJson))
- verbs.push(verb)
- sendTextMessage(JSON.stringify(requestJson))
- }
-
- function loop(value) {
- sendSocketMessage("controls", { "value": "loop", "state": value })
- root.loop_state = value
- }
-
- function next() {
- sendSocketMessage("controls", { "value": "next" })
- }
-
- function previous() {
- sendSocketMessage("controls", { "value": "previous" })
- }
-
- function play() {
- sendSocketMessage("controls", { "value": "play" })
- }
-
- function pause() {
- sendSocketMessage("controls", { "value": "pause" })
- }
-
- function pick_track(index) {
- sendSocketMessage("controls", { "value": "pick-track", "index": index })
- }
-
- function seek(milliseconds) {
- sendSocketMessage("controls", { "value": "seek", "position": milliseconds })
- }
-
- function stop() {
- sendSocketMessage("controls", { "value": "stop" })
- }
-
- function clearPlaylist() {
- root.position = ''
- root.duration = ''
- root.title = ''
- root.artist = ''
- root.cover_art = ''
- root.old_index = -1
- playlistview.currentIndex = -1
- }
-
- function time2str(value) {
- return Qt.formatTime(new Date(value), 'mm:ss')
- }
-}
Code Review / apps / mediaplayer.git / blobdiff