484 lines
17 KiB
QML
484 lines
17 KiB
QML
/*
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Copyright (C) 2020 Sebastian J. Wolf and other contributors
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This file is part of Fernschreiber.
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Fernschreiber is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Fernschreiber is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Fernschreiber. If not, see <http://www.gnu.org/licenses/>.
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*/
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import QtQuick 2.0
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import Sailfish.Silica 1.0
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import QtMultimedia 5.0
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import "../js/functions.js" as Functions
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Item {
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id: videoMessageComponent
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property variant videoData;
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property string videoUrl;
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property int previewFileId;
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property int videoFileId;
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property bool fullscreen : false;
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property bool onScreen;
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property string videoType : "video";
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property bool playRequested: false;
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width: parent.width
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height: parent.height
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Timer {
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id: screensaverTimer
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interval: 30000
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running: false
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repeat: true
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triggeredOnStart: true
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onTriggered: {
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tdLibWrapper.controlScreenSaver(false);
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}
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}
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function getTimeString(rawSeconds) {
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var minutes = Math.floor( rawSeconds / 60 );
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var seconds = rawSeconds - ( minutes * 60 );
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if ( minutes < 10 ) {
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minutes = "0" + minutes;
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}
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if ( seconds < 10 ) {
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seconds = "0" + seconds;
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}
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return minutes + ":" + seconds;
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}
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function disableScreensaver() {
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screensaverTimer.start();
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}
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function enableScreensaver() {
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screensaverTimer.stop();
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tdLibWrapper.controlScreenSaver(true);
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}
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Component.onCompleted: {
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updateVideoThumbnail();
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}
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function updateVideoThumbnail() {
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if (videoData) {
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videoType = videoData['@type'];
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videoFileId = videoData[videoType].id;
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if (typeof videoData.thumbnail !== "undefined") {
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previewFileId = videoData.thumbnail.photo.id;
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if (videoData.thumbnail.photo.local.is_downloading_completed) {
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placeholderImage.source = videoData.thumbnail.photo.local.path;
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} else {
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tdLibWrapper.downloadFile(previewFileId);
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}
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} else {
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placeholderImage.source = "image://theme/icon-l-video?white";
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placeholderImage.width = Theme.itemSizeLarge
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placeholderImage.height = Theme.itemSizeLarge
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}
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}
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}
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function handlePlay() {
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playRequested = true;
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if (videoData[videoType].local.is_downloading_completed) {
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videoUrl = videoData[videoType].local.path;
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videoComponentLoader.active = true;
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} else {
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videoDownloadBusyIndicator.running = true;
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tdLibWrapper.downloadFile(videoFileId);
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}
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}
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Connections {
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target: tdLibWrapper
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onFileUpdated: {
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if (videoData) {
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if (fileInformation.local.is_downloading_completed && fileId === previewFileId) {
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videoData.thumbnail.photo = fileInformation;
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placeholderImage.source = fileInformation.local.path;
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}
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if (!fileInformation.remote.is_uploading_active && fileInformation.local.is_downloading_completed && fileId === videoFileId) {
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videoDownloadBusyIndicator.running = false;
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videoData[videoType] = fileInformation;
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videoUrl = fileInformation.local.path;
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if (onScreen && playRequested) {
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playRequested = false;
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videoComponentLoader.active = true;
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}
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}
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}
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}
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}
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Image {
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id: placeholderImage
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width: parent.width
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height: parent.height
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anchors.centerIn: parent
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fillMode: Image.PreserveAspectCrop
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asynchronous: true
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visible: status === Image.Ready ? true : false
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}
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Image {
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id: imageLoadingBackgroundImage
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source: "../../images/background-" + ( Theme.colorScheme ? "black" : "white" ) + "-small.png"
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anchors {
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centerIn: parent
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}
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width: parent.width - Theme.paddingSmall
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height: parent.height - Theme.paddingSmall
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visible: placeholderImage.status !== Image.Ready
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asynchronous: true
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fillMode: Image.PreserveAspectFit
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opacity: 0.15
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}
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Rectangle {
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id: placeholderBackground
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color: "black"
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opacity: 0.3
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height: parent.height
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width: parent.width
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visible: playButton.visible
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}
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Row {
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width: parent.width
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height: parent.height
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Item {
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height: parent.height
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width: videoMessageComponent.fullscreen ? parent.width : ( parent.width / 2 )
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Image {
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id: playButton
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anchors.centerIn: parent
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width: Theme.iconSizeLarge
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height: Theme.iconSizeLarge
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source: "image://theme/icon-l-play?white"
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asynchronous: true
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visible: placeholderImage.status === Image.Ready ? true : false
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MouseArea {
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anchors.fill: parent
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onClicked: {
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fullscreenItem.visible = false;
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handlePlay();
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}
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}
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}
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BusyIndicator {
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id: videoDownloadBusyIndicator
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running: false
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visible: running
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anchors.centerIn: parent
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size: BusyIndicatorSize.Large
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}
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}
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Item {
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id: fullscreenItem
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height: parent.height
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width: parent.width / 2
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visible: !videoMessageComponent.fullscreen
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Image {
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id: fullscreenButton
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anchors.centerIn: parent
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width: Theme.iconSizeLarge
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height: Theme.iconSizeLarge
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asynchronous: true
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source: "../../images/icon-l-fullscreen.png"
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visible: ( placeholderImage.status === Image.Ready && !videoMessageComponent.fullscreen ) ? true : false
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MouseArea {
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anchors.fill: parent
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onClicked: {
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pageStack.push(Qt.resolvedUrl("../pages/VideoPage.qml"), {"videoData": videoData});
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}
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}
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}
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}
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}
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Rectangle {
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id: videoErrorShade
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width: parent.width
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height: parent.height
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color: "lightgrey"
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visible: placeholderImage.status === Image.Error ? true : false
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opacity: 0.3
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}
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Rectangle {
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id: errorTextOverlay
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color: "black"
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opacity: 0.8
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width: parent.width
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height: parent.height
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visible: false
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}
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Text {
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id: errorText
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visible: false
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width: parent.width
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color: Theme.primaryColor
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font.pixelSize: Theme.fontSizeExtraSmall
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horizontalAlignment: Text.AlignHCenter
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anchors {
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verticalCenter: parent.verticalCenter
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}
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wrapMode: Text.Wrap
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text: ""
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}
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Loader {
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id: videoComponentLoader
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active: false
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width: parent.width
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height: Functions.getVideoHeight(parent.width, videoData)
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sourceComponent: videoComponent
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}
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Component {
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id: videoComponent
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Item {
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width: parent ? parent.width : 0
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height: parent ? parent.height : 0
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Connections {
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target: messageVideo
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onPlaying: {
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playButton.visible = false;
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placeholderImage.visible = false;
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messageVideo.visible = true;
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}
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}
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Video {
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id: messageVideo
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Component.onCompleted: {
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if (messageVideo.error === MediaPlayer.NoError) {
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messageVideo.play();
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timeLeftTimer.start();
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} else {
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errorText.text = qsTr("Error loading video! " + messageVideo.errorString)
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errorTextOverlay.visible = true;
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errorText.visible = true;
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}
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}
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onStatusChanged: {
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if (status == MediaPlayer.NoMedia) {
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console.log("No Media");
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videoBusyIndicator.visible = false;
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}
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if (status == MediaPlayer.Loading) {
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console.log("Loading");
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videoBusyIndicator.visible = true;
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}
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if (status == MediaPlayer.Loaded) {
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console.log("Loaded");
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videoBusyIndicator.visible = false;
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}
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if (status == MediaPlayer.Buffering) {
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console.log("Buffering");
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videoBusyIndicator.visible = true;
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}
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if (status == MediaPlayer.Stalled) {
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console.log("Stalled");
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videoBusyIndicator.visible = true;
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}
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if (status == MediaPlayer.Buffered) {
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console.log("Buffered");
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videoBusyIndicator.visible = false;
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}
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if (status == MediaPlayer.EndOfMedia) {
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console.log("End of Media");
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videoBusyIndicator.visible = false;
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}
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if (status == MediaPlayer.InvalidMedia) {
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console.log("Invalid Media");
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videoBusyIndicator.visible = false;
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}
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if (status == MediaPlayer.UnknownStatus) {
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console.log("Unknown Status");
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videoBusyIndicator.visible = false;
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}
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}
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visible: false
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width: parent.width
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height: parent.height
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source: videoUrl
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MouseArea {
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anchors.fill: parent
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onClicked: {
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if (messageVideo.playbackState === MediaPlayer.PlayingState) {
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enableScreensaver();
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messageVideo.pause();
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timeLeftItem.visible = true;
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} else {
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disableScreensaver();
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messageVideo.play();
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timeLeftTimer.start();
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}
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}
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}
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onStopped: {
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enableScreensaver();
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messageVideo.visible = false;
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placeholderImage.visible = true;
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playButton.visible = true;
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videoComponentLoader.active = false;
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fullscreenItem.visible = !videoMessageComponent.fullscreen;
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}
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}
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BusyIndicator {
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id: videoBusyIndicator
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anchors.horizontalCenter: parent.horizontalCenter
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anchors.verticalCenter: parent.verticalCenter
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visible: false
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running: visible
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size: BusyIndicatorSize.Medium
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onVisibleChanged: {
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if (visible) {
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enableScreensaver();
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} else {
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disableScreensaver();
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}
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}
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}
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Timer {
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id: timeLeftTimer
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repeat: false
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interval: 2000
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onTriggered: {
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timeLeftItem.visible = false;
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}
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}
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Item {
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id: timeLeftItem
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width: parent.width
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height: parent.height
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anchors.bottom: parent.bottom
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anchors.horizontalCenter: parent.horizontalCenter
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visible: messageVideo.visible
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opacity: visible ? 1 : 0
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Behavior on opacity { NumberAnimation {} }
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Rectangle {
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id: positionTextOverlay
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color: "black"
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opacity: 0.3
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width: parent.width
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height: parent.height
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anchors.bottom: parent.bottom
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anchors.horizontalCenter: parent.horizontalCenter
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visible: pausedRow.visible
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}
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Row {
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id: pausedRow
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width: parent.width
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height: parent.height - ( messageVideoSlider.visible ? messageVideoSlider.height : 0 ) - ( positionText.visible ? positionText.height : 0 )
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visible: videoComponentLoader.active && messageVideo.playbackState === MediaPlayer.PausedState
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Item {
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height: parent.height
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width: videoMessageComponent.fullscreen ? parent.width : ( parent.width / 2 )
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Image {
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id: pausedPlayButton
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anchors.centerIn: parent
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width: Theme.iconSizeLarge
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height: Theme.iconSizeLarge
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asynchronous: true
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source: "image://theme/icon-l-play?white"
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MouseArea {
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anchors.fill: parent
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onClicked: {
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disableScreensaver();
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messageVideo.play();
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timeLeftTimer.start();
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}
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}
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}
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}
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Item {
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id: pausedFullscreenItem
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height: parent.height
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width: parent.width / 2
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visible: !videoMessageComponent.fullscreen
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Image {
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id: pausedFullscreenButton
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anchors.centerIn: parent
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width: Theme.iconSizeLarge
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height: Theme.iconSizeLarge
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asynchronous: true
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source: "../../images/icon-l-fullscreen.png"
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visible: ( videoComponentLoader.active && messageVideo.playbackState === MediaPlayer.PausedState ) ? true : false
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MouseArea {
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anchors.fill: parent
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onClicked: {
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pageStack.push(Qt.resolvedUrl("../pages/VideoPage.qml"), {"videoData": videoData});
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}
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}
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}
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}
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}
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Slider {
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id: messageVideoSlider
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width: parent.width
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anchors.horizontalCenter: parent.horizontalCenter
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anchors.bottom: positionText.top
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minimumValue: 0
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maximumValue: messageVideo.duration ? messageVideo.duration : 0
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stepSize: 1
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value: messageVideo.position
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enabled: messageVideo.seekable
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visible: (messageVideo.duration > 0)
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onReleased: {
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messageVideo.seek(Math.floor(value));
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messageVideo.play();
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timeLeftTimer.start();
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}
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valueText: getTimeString(Math.round((messageVideo.duration - messageVideoSlider.value) / 1000))
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}
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Text {
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id: positionText
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visible: messageVideo.visible && messageVideo.duration === 0
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color: Theme.primaryColor
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font.pixelSize: videoMessageComponent.fullscreen ? Theme.fontSizeSmall : Theme.fontSizeTiny
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anchors {
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bottom: parent.bottom
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bottomMargin: Theme.paddingSmall
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horizontalCenter: positionTextOverlay.horizontalCenter
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}
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wrapMode: Text.Wrap
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text: ( messageVideo.duration - messageVideo.position ) > 0 ? getTimeString(Math.round((messageVideo.duration - messageVideo.position) / 1000)) : "-:-"
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}
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}
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}
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}
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}
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