469 lines
20 KiB
QML
469 lines
20 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 2.6
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import Sailfish.Silica 1.0
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import "../js/twemoji.js" as Emoji
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import "../js/functions.js" as Functions
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import "../js/debug.js" as Debug
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ListItem {
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id: messageListItem
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contentHeight: messageBackground.height + Theme.paddingMedium
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property var chatId
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property var messageId
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property var myMessage
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property bool canReplyToMessage
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readonly property var userInformation: tdLibWrapper.getUserInformation(myMessage.sender.user_id)
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property QtObject precalculatedValues: ListView.view.precalculatedValues
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readonly property color textColor: isOwnMessage ? Theme.highlightColor : Theme.primaryColor
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readonly property int textAlign: isOwnMessage ? Text.AlignRight : Text.AlignLeft
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readonly property Page page: precalculatedValues.page
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readonly property bool isSelected: messageListItem.precalculatedValues.pageIsSelecting && page.selectedMessages.some(function(existingMessage) {
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return existingMessage.id === messageId
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});
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readonly property bool isOwnMessage: page.myUserId === myMessage.sender.user_id
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property string extraContentComponentName
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highlighted: (down || isSelected) && !menuOpen
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openMenuOnPressAndHold: !messageListItem.precalculatedValues.pageIsSelecting
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signal replyToMessage()
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signal editMessage()
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onClicked: {
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if(messageListItem.precalculatedValues.pageIsSelecting) {
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page.toggleMessageSelection(myMessage);
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} else {
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// Allow extra context to react to click
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var extraContent = extraContentLoader.item
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if (extraContent && ("clicked" in extraContent) && (typeof extraContent.clicked === "function") &&
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mouseX >= extraContentLoader.x && mouseY >= extraContentLoader.y &&
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mouseX < (extraContentLoader.x + extraContentLoader.width) &&
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mouseY < (extraContentLoader.y + extraContentLoader.height)) {
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extraContent.clicked()
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}
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}
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}
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onPressAndHold: {
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if(messageListItem.precalculatedValues.pageIsSelecting) {
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page.selectedMessages = [];
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page.state = ""
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} else {
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contextMenuLoader.active = true;
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}
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}
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Loader {
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id: contextMenuLoader
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active: false
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asynchronous: true
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onStatusChanged: {
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if(status === Loader.Ready) {
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messageListItem.menu = item;
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messageListItem.openMenu();
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}
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}
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sourceComponent: Component {
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ContextMenu {
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Repeater {
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model: (extraContentLoader.item && ("extraContextMenuItems" in extraContentLoader.item)) ?
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extraContentLoader.item.extraContextMenuItems : 0
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delegate: MenuItem {
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visible: modelData.visible
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text: modelData.name
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onClicked: modelData.action()
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}
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}
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MenuItem {
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visible: messageListItem.canReplyToMessage
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onClicked: messageListItem.replyToMessage()
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text: qsTr("Reply to Message")
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}
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MenuItem {
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visible: myMessage.can_be_edited
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onClicked: messageListItem.editMessage()
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text: qsTr("Edit Message")
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}
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MenuItem {
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onClicked: {
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Clipboard.text = Functions.getMessageText(myMessage, true, false, true);
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}
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text: qsTr("Copy Message to Clipboard")
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}
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MenuItem {
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onClicked: {
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page.toggleMessageSelection(myMessage);
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}
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text: qsTr("Select Message")
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}
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MenuItem {
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onClicked: {
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tdLibWrapper.pinMessage(page.chatInformation.id, messageId)
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}
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text: qsTr("Pin Message")
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visible: canPinMessages()
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}
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MenuItem {
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onClicked: {
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var chatId = page.chatInformation.id;
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var messageId = messageListItem.messageId;
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Remorse.itemAction(messageListItem, qsTr("Message deleted"), function() { tdLibWrapper.deleteMessages(chatId, [ messageId]); })
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}
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text: qsTr("Delete Message")
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visible: myMessage.can_be_deleted_for_all_users || (myMessage.can_be_deleted_only_for_self && myMessage.chat_id === page.myUserId)
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}
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}
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}
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}
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Connections {
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target: chatModel
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onMessagesReceived: {
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messageBackground.isUnread = index > chatModel.getLastReadMessageIndex();
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}
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onMessagesIncrementalUpdate: {
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messageBackground.isUnread = index > chatModel.getLastReadMessageIndex();
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}
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onNewMessageReceived: {
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messageBackground.isUnread = index > chatModel.getLastReadMessageIndex();
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}
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onUnreadCountUpdated: {
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messageBackground.isUnread = index > chatModel.getLastReadMessageIndex();
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}
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onLastReadSentMessageUpdated: {
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Debug.log("[ChatModel] Messages in this chat were read, new last read: ", lastReadSentIndex, ", updating description for index ", index, ", status: ", (index <= lastReadSentIndex));
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messageDateText.text = getMessageStatusText(myMessage, index, lastReadSentIndex, messageDateText.useElapsed);
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}
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onMessageUpdated: {
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if (index === modelIndex) {
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Debug.log("[ChatModel] This message was updated, index ", index, ", updating content...");
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messageDateText.text = getMessageStatusText(myMessage, index, chatView.lastReadSentIndex, messageDateText.useElapsed);
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messageText.text = Emoji.emojify(Functions.getMessageText(myMessage, false, messageListItem.isOwnMessage. false), messageText.font.pixelSize);
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}
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}
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}
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Connections {
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target: tdLibWrapper
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onReceivedMessage: {
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if (messageId === myMessage.reply_to_message_id.toString()) {
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messageInReplyToLoader.inReplyToMessage = message;
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}
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}
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}
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Component.onCompleted: {
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delegateComponentLoadingTimer.start();
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if (myMessage.reply_to_message_id !== 0) {
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tdLibWrapper.getMessage(page.chatInformation.id, myMessage.reply_to_message_id);
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}
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}
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Timer {
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id: delegateComponentLoadingTimer
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interval: 500
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repeat: false
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running: false
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onTriggered: {
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if (typeof myMessage.content !== "undefined") {
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if (messageListItem.extraContentComponentName !== "") {
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extraContentLoader.setSource(
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"../components/" +messageListItem.extraContentComponentName +".qml",
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{
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messageListItem: messageListItem
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})
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} else {
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if (typeof myMessage.content.web_page !== "undefined") { // only in messageText
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webPagePreviewLoader.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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Row {
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id: messageTextRow
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spacing: Theme.paddingSmall
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width: precalculatedValues.entryWidth
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anchors.centerIn: parent
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Loader {
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id: profileThumbnailLoader
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active: precalculatedValues.showUserInfo
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asynchronous: true
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width: precalculatedValues.profileThumbnailDimensions
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height: width
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anchors.bottom: parent.bottom
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anchors.bottomMargin: Theme.paddingSmall
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sourceComponent: Component {
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ProfileThumbnail {
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id: messagePictureThumbnail
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photoData: (typeof messageListItem.userInformation.profile_photo !== "undefined") ? messageListItem.userInformation.profile_photo.small : ({})
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replacementStringHint: userText.text
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width: Theme.itemSizeSmall
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height: Theme.itemSizeSmall
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visible: precalculatedValues.showUserInfo
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MouseArea {
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anchors.fill: parent
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enabled: !messageListItem.precalculatedValues.pageIsSelecting
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onClicked: {
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tdLibWrapper.createPrivateChat(messageListItem.userInformation.id);
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}
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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: messageTextItem
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width: precalculatedValues.textItemWidth
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height: messageBackground.height
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Rectangle {
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id: messageBackground
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anchors {
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left: parent.left
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leftMargin: messageListItem.isOwnMessage ? precalculatedValues.pageMarginDouble : 0
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verticalCenter: parent.verticalCenter
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}
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height: messageTextColumn.height + precalculatedValues.paddingMediumDouble
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width: precalculatedValues.backgroundWidth
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property bool isUnread: index > chatModel.getLastReadMessageIndex()
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color: isUnread ? Theme.secondaryHighlightColor : Theme.secondaryColor
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radius: parent.width / 50
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opacity: isUnread ? 0.5 : 0.2
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visible: appSettings.showStickersAsImages || myMessage.content['@type'] !== "messageSticker"
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Behavior on color { ColorAnimation { duration: 200 } }
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Behavior on opacity { FadeAnimation {} }
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}
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Column {
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id: messageTextColumn
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spacing: Theme.paddingSmall
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width: precalculatedValues.textColumnWidth
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anchors.centerIn: messageBackground
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Label {
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id: userText
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width: parent.width
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text: messageListItem.isOwnMessage ? qsTr("You") : Emoji.emojify(Functions.getUserName(messageListItem.userInformation), font.pixelSize)
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font.pixelSize: Theme.fontSizeExtraSmall
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font.weight: Font.ExtraBold
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color: messageListItem.textColor
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maximumLineCount: 1
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truncationMode: TruncationMode.Fade
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textFormat: Text.StyledText
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horizontalAlignment: messageListItem.textAlign
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visible: precalculatedValues.showUserInfo
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MouseArea {
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anchors.fill: parent
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enabled: !messageListItem.precalculatedValues.pageIsSelecting
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onClicked: {
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tdLibWrapper.createPrivateChat(messageListItem.userInformation.id);
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}
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}
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}
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Loader {
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id: messageInReplyToLoader
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active: myMessage.reply_to_message_id !== 0
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width: parent.width
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// text height ~= 1,28*font.pixelSize
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height: active ? precalculatedValues.messageInReplyToHeight : 0
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property var inReplyToMessage;
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sourceComponent: Component {
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Item {
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width: messageInReplyToRow.width
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height: messageInReplyToRow.height
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InReplyToRow {
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id: messageInReplyToRow
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myUserId: page.myUserId
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visible: true
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inReplyToMessage: messageInReplyToLoader.inReplyToMessage
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}
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MouseArea {
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anchors.fill: parent
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onClicked: {
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messageOverlayLoader.overlayMessage = messageInReplyToRow.inReplyToMessage;
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messageOverlayLoader.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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Loader {
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id: forwardedInformationLoader
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active: typeof myMessage.forward_info !== "undefined"
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asynchronous: true
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width: parent.width
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height: active ? ( item ? item.height : Theme.itemSizeExtraSmall ) : 0
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sourceComponent: Component {
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Row {
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id: forwardedMessageInformationRow
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spacing: Theme.paddingSmall
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width: parent.width
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Component.onCompleted: {
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if (myMessage.forward_info.origin["@type"] === "messageForwardOriginChannel") {
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var otherChatInformation = tdLibWrapper.getChat(myMessage.forward_info.origin.chat_id);
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forwardedThumbnail.photoData = (typeof otherChatInformation.photo !== "undefined") ? otherChatInformation.photo.small : {};
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forwardedChannelText.text = Emoji.emojify(otherChatInformation.title, Theme.fontSizeExtraSmall);
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} else if (myMessage.forward_info.origin["@type"] === "messageForwardOriginUser") {
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var otherUserInformation = tdLibWrapper.getUserInformation(myMessage.forward_info.origin.sender_user_id);
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forwardedThumbnail.photoData = (typeof otherUserInformation.profile_photo !== "undefined") ? otherUserInformation.profile_photo.small : {};
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forwardedChannelText.text = Emoji.emojify(Functions.getUserName(otherUserInformation), Theme.fontSizeExtraSmall);
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} else {
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forwardedChannelText.text = Emoji.emojify(myMessage.forward_info.origin.sender_name, Theme.fontSizeExtraSmall);
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forwardedThumbnail.photoData = {};
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}
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}
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ProfileThumbnail {
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id: forwardedThumbnail
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replacementStringHint: forwardedChannelText.text
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width: Theme.itemSizeExtraSmall
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height: Theme.itemSizeExtraSmall
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}
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Column {
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spacing: Theme.paddingSmall
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width: parent.width - forwardedThumbnail.width - Theme.paddingSmall
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Label {
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font.pixelSize: Theme.fontSizeExtraSmall
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width: parent.width
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font.italic: true
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truncationMode: TruncationMode.Fade
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textFormat: Text.StyledText
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text: qsTr("Forwarded Message")
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}
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Label {
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id: forwardedChannelText
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font.pixelSize: Theme.fontSizeExtraSmall
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color: Theme.primaryColor
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width: parent.width
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font.bold: true
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truncationMode: TruncationMode.Fade
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textFormat: Text.StyledText
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text: Emoji.emojify(forwardedMessageInformationRow.otherChatInformation.title, font.pixelSize)
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}
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}
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}
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}
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}
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Text {
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id: messageText
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width: parent.width
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text: Emoji.emojify(Functions.getMessageText(myMessage, false, messageListItem.isOwnMessage, false), font.pixelSize)
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font.pixelSize: Theme.fontSizeSmall
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color: messageListItem.textColor
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wrapMode: Text.Wrap
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textFormat: Text.StyledText
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onLinkActivated: {
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Functions.handleLink(link);
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}
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horizontalAlignment: messageListItem.textAlign
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linkColor: Theme.highlightColor
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visible: (text !== "")
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}
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Loader {
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id: webPagePreviewLoader
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active: false
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asynchronous: true
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width: parent.width
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height: typeof myMessage.content.web_page !== "undefined" ? precalculatedValues.webPagePreviewHeight : 0
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sourceComponent: Component {
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id: webPagePreviewComponent
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WebPagePreview {
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id: webPagePreview
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onImplicitHeightChanged: {
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webPagePreviewLoader.height = webPagePreview.implicitHeight;
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}
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webPageData: myMessage.content.web_page
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width: parent.width
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highlighted: messageListItem.highlighted
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}
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}
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}
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Loader {
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id: extraContentLoader
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width: parent.width
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asynchronous: true
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height: item ? item.height : (messageListItem.extraContentComponentName !== "" ? chatView.getContentComponentHeight(messageListItem.extraContentComponentName, myMessage.content, width) : 0)
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}
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Binding {
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target: extraContentLoader.item
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when: extraContentLoader.item && ("highlighted" in extraContentLoader.item) && (typeof extraContentLoader.item.highlighted === "boolean")
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property: "highlighted"
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value: messageListItem.highlighted
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}
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Timer {
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id: messageDateUpdater
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interval: 60000
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running: true
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repeat: true
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onTriggered: {
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messageDateText.text = getMessageStatusText(myMessage, index, chatView.lastReadSentIndex, messageDateText.useElapsed);
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}
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}
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Text {
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width: parent.width
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property bool useElapsed: true
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id: messageDateText
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font.pixelSize: Theme.fontSizeTiny
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color: messageListItem.isOwnMessage ? Theme.secondaryHighlightColor : Theme.secondaryColor
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horizontalAlignment: messageListItem.textAlign
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text: getMessageStatusText(myMessage, index, chatView.lastReadSentIndex, messageDateText.useElapsed)
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MouseArea {
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anchors.fill: parent
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enabled: !messageListItem.precalculatedValues.pageIsSelecting
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onClicked: {
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messageDateText.useElapsed = !messageDateText.useElapsed;
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messageDateText.text = getMessageStatusText(myMessage, index, chatView.lastReadSentIndex, messageDateText.useElapsed);
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}
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}
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}
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}
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}
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}
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}
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