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authorMatt Ranostay <matt.ranostay@konsulko.com>2017-10-16 14:58:28 -0700
committerMatt Ranostay <matt.ranostay@konsulko.com>2017-10-29 11:24:52 -0700
commit18a06c173161b77e650c1e3a36ed2381e428ef9f (patch)
tree1c14665f4aa8defc1cec30bbff6c80e2a589253d /app/api/MediaPlayer.qml
parent001f10ceffba5c1c8a5da89c5daa16fe69e36197 (diff)
binding: mediaplayer: switch to mediaplayer backend binding
Stop using the QTMultimedia plugin and switch to the agl-service-mediaplayer binding for media playback. Bug-AGL: SPEC-999 Change-Id: I5b380dc3cc908ed7bb2aa610c819f9f76f442829 Signed-off-by: Matt Ranostay <matt.ranostay@konsulko.com>
Diffstat (limited to 'app/api/MediaPlayer.qml')
-rw-r--r--app/api/MediaPlayer.qml199
1 files changed, 199 insertions, 0 deletions
diff --git a/app/api/MediaPlayer.qml b/app/api/MediaPlayer.qml
new file mode 100644
index 0000000..8b38c3f
--- /dev/null
+++ b/app/api/MediaPlayer.qml
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+/*
+ * 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.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" })
+ 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')
+ }
+}