linphone-desktop/linphone-app/src/components/chat-room/ChatRoomProxyModel.cpp
2023-04-11 15:14:58 +02:00

378 lines
13 KiB
C++

/*
* Copyright (c) 2010-2022 Belledonne Communications SARL.
*
* This file is part of linphone-desktop
* (see https://www.linphone.org).
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <QQuickWindow>
#include <QTimer>
#include "app/App.hpp"
#include "components/core/CoreManager.hpp"
#include "ChatRoomProxyModel.hpp"
#include "components/chat-events/ChatEvent.hpp"
#include "components/chat-events/ChatMessageModel.hpp"
#include "components/chat-events/ChatNoticeModel.hpp"
#include "components/chat-events/ChatCallModel.hpp"
#include "components/timeline/TimelineListModel.hpp"
#include "components/timeline/TimelineModel.hpp"
// =============================================================================
using namespace std;
QString ChatRoomProxyModel::gCachedText;
// =============================================================================
ChatRoomProxyModel::ChatRoomProxyModel (QObject *parent) : QSortFilterProxyModel(parent) {
mMarkAsReadEnabled = true;
App *app = App::getInstance();
QObject::connect(app->getMainWindow(), &QWindow::activeChanged, this, [this]() {
handleIsActiveChanged(App::getInstance()->getMainWindow());
});
QQuickWindow *callsWindow = app->getCallsWindow();
if (callsWindow)
QObject::connect(callsWindow, &QWindow::activeChanged, this, [this, callsWindow]() {
handleIsActiveChanged(callsWindow);
});
sort(0);
}
ChatRoomProxyModel::~ChatRoomProxyModel(){
setSourceModel(nullptr);
setChatRoomModel(nullptr); // Do remove process like setting haveCall if is Call.
}
// -----------------------------------------------------------------------------
#define GET_CHAT_MODEL() \
if (!mChatRoomModel) \
return; \
mChatRoomModel
#define CREATE_PARENT_MODEL_FUNCTION(METHOD) \
void ChatRoomProxyModel::METHOD () { \
GET_CHAT_MODEL()->METHOD(); \
}
#define CREATE_PARENT_MODEL_FUNCTION_WITH_PARAM(METHOD, ARG_TYPE) \
void ChatRoomProxyModel::METHOD (ARG_TYPE value) { \
GET_CHAT_MODEL()->METHOD(value); \
}
#define CREATE_PARENT_MODEL_FUNCTION_WITH_ID(METHOD) \
void ChatRoomProxyModel::METHOD (int id) { \
GET_CHAT_MODEL()->METHOD( \
mapFromSource(static_cast<ChatRoomModel*>(sourceModel())->index(id, 0)).row() \
); \
}
CREATE_PARENT_MODEL_FUNCTION(removeAllEntries)
CREATE_PARENT_MODEL_FUNCTION_WITH_PARAM(sendMessage, const QString &)
CREATE_PARENT_MODEL_FUNCTION_WITH_PARAM(forwardMessage, ChatMessageModel *)
CREATE_PARENT_MODEL_FUNCTION_WITH_ID(removeRow)
CREATE_PARENT_MODEL_FUNCTION(deleteChatRoom)
#undef GET_CHAT_MODEL
#undef CREATE_PARENT_MODEL_FUNCTION
#undef CREATE_PARENT_MODEL_FUNCTION_WITH_PARAM
#undef CREATE_PARENT_MODEL_FUNCTION_WITH_ID
void ChatRoomProxyModel::compose (const QString& text) {
if (mChatRoomModel && !text.isEmpty())
mChatRoomModel->compose();
gCachedText = text;
}
int ChatRoomProxyModel::getEntryTypeFilter () {
return mEntryTypeFilter;
}
// -----------------------------------------------------------------------------
void ChatRoomProxyModel::loadMoreEntriesAsync(){
QTimer::singleShot(10, this, &ChatRoomProxyModel::loadMoreEntries);
}
void ChatRoomProxyModel::onMoreEntriesLoaded(const int& count){
emit moreEntriesLoaded(count);
}
void ChatRoomProxyModel::loadMoreEntries() {
if(mChatRoomModel ) {
mChatRoomModel->loadMoreEntries();
}
}
void ChatRoomProxyModel::setEntryTypeFilter (int type) {
if (getEntryTypeFilter() != type) {
mEntryTypeFilter = type;
invalidate();
emit entryTypeFilterChanged(type);
}
}
// -----------------------------------------------------------------------------
bool ChatRoomProxyModel::filterAcceptsRow (int sourceRow, const QModelIndex &sourceParent) const {
bool show = false;
if (mEntryTypeFilter == ChatRoomModel::EntryType::GenericEntry)
show = true;
else{
QModelIndex index = sourceModel()->index(sourceRow, 0, QModelIndex());
auto eventModel = sourceModel()->data(index);
if( mEntryTypeFilter == ChatRoomModel::EntryType::CallEntry && eventModel.value<ChatCallModel*>() != nullptr)
show = true;
else if( mEntryTypeFilter == ChatRoomModel::EntryType::MessageEntry && eventModel.value<ChatMessageModel*>() != nullptr)
show = true;
else if( mEntryTypeFilter == ChatRoomModel::EntryType::NoticeEntry && eventModel.value<ChatNoticeModel*>() != nullptr)
show = true;
}
if( show && mFilterText != ""){
QModelIndex index = sourceModel()->index(sourceRow, 0, sourceParent);
auto eventModel = sourceModel()->data(index);
ChatMessageModel * chatModel = eventModel.value<ChatMessageModel*>();
if( chatModel){
QRegularExpression search(QRegularExpression::escape(mFilterText), QRegularExpression::CaseInsensitiveOption | QRegularExpression::UseUnicodePropertiesOption);
show = chatModel->mContent.contains(search);
}
}
return show;
}
bool ChatRoomProxyModel::lessThan (const QModelIndex &left, const QModelIndex &right) const {
auto l = sourceModel()->data(left);
auto r = sourceModel()->data(right);
ChatEvent * a = l.value<ChatMessageModel*>();// l.value<ChatEvent*>() cannot be used
if(!a)
a = l.value<ChatNoticeModel*>();
if(!a)
a = l.value<ChatCallModel*>();
ChatEvent * b = r.value<ChatMessageModel*>();
if(!b)
b = r.value<ChatNoticeModel*>();
if(!b)
b = r.value<ChatCallModel*>();
if(!b)
return true;
if(!a)
return false;
return a->getTimestamp() < b->getTimestamp();
}
// -----------------------------------------------------------------------------
QString ChatRoomProxyModel::getPeerAddress () const {
return mChatRoomModel ? mChatRoomModel->getPeerAddress() : mPeerAddress;
}
void ChatRoomProxyModel::setPeerAddress (const QString &peerAddress) {
mPeerAddress = peerAddress;
emit peerAddressChanged(mPeerAddress);
}
QString ChatRoomProxyModel::getLocalAddress () const {
return mChatRoomModel ? mChatRoomModel->getLocalAddress() : mLocalAddress;
}
void ChatRoomProxyModel::setLocalAddress (const QString &localAddress) {
mLocalAddress = localAddress;
emit localAddressChanged(mLocalAddress);
}
QString ChatRoomProxyModel::getFullPeerAddress () const {
return mChatRoomModel ? mChatRoomModel->getFullPeerAddress() : mFullPeerAddress;
}
void ChatRoomProxyModel::setFullPeerAddress (const QString &peerAddress) {
mFullPeerAddress = peerAddress;
emit fullPeerAddressChanged(mFullPeerAddress);
}
QString ChatRoomProxyModel::getFullLocalAddress () const {
return mChatRoomModel ? mChatRoomModel->getFullLocalAddress() : mFullLocalAddress;
}
void ChatRoomProxyModel::setFullLocalAddress (const QString &localAddress) {
mFullLocalAddress = localAddress;
emit fullLocalAddressChanged(mFullLocalAddress);
}
bool ChatRoomProxyModel::markAsReadEnabled() const{
return (mChatRoomModel ? mChatRoomModel->markAsReadEnabled() : false);
}
void ChatRoomProxyModel::enableMarkAsRead(const bool& enable){
if(mChatRoomModel)
mChatRoomModel->enableMarkAsRead(enable);
}
QList<QString> ChatRoomProxyModel::getComposers() const{
return (mChatRoomModel?mChatRoomModel->getComposers():QList<QString>());
}
QString ChatRoomProxyModel::getDisplayNameComposers()const{
return getComposers().join(", ");
}
QVariant ChatRoomProxyModel::getAt(int row){
QModelIndex sourceIndex = mapToSource(this->index(row, 0));
return sourceModel()->data(sourceIndex);
}
QString ChatRoomProxyModel::getCachedText() const{
return gCachedText;
}
void ChatRoomProxyModel::setIsCall(const bool& isCall){
if(mIsCall != isCall) {
if(mChatRoomModel){
if(isCall){
mChatRoomModel->addBindingCall();
}else
mChatRoomModel->removeBindingCall();
}
mIsCall = isCall;
emit isCallChanged();
}
}
// -----------------------------------------------------------------------------
void ChatRoomProxyModel::reload (ChatRoomModel *chatRoomModel) {
if(chatRoomModel != mChatRoomModel.get()) {
if (mChatRoomModel) {
ChatRoomModel *ChatRoomModel = mChatRoomModel.get();
QObject::disconnect(ChatRoomModel, &ChatRoomModel::isRemoteComposingChanged, this, &ChatRoomProxyModel::handleIsRemoteComposingChanged);
QObject::disconnect(ChatRoomModel, &ChatRoomModel::messageReceived, this, &ChatRoomProxyModel::handleMessageReceived);
QObject::disconnect(ChatRoomModel, &ChatRoomModel::messageSent, this, &ChatRoomProxyModel::handleMessageSent);
QObject::disconnect(ChatRoomModel, &ChatRoomModel::markAsReadEnabledChanged, this, &ChatRoomProxyModel::markAsReadEnabledChanged);
QObject::disconnect(ChatRoomModel, &ChatRoomModel::moreEntriesLoaded, this, &ChatRoomProxyModel::onMoreEntriesLoaded);
QObject::disconnect(ChatRoomModel, &ChatRoomModel::chatRoomDeleted, this, &ChatRoomProxyModel::chatRoomDeleted);
if(mIsCall)
mChatRoomModel->removeBindingCall();
}
if( mIsCall && chatRoomModel){
chatRoomModel->addBindingCall();
}
mChatRoomModel = CoreManager::getInstance()->getTimelineListModel()->getChatRoomModel(chatRoomModel);
setSourceModel(mChatRoomModel.get());
if (mChatRoomModel) {
ChatRoomModel *ChatRoomModel = mChatRoomModel.get();
QObject::connect(ChatRoomModel, &ChatRoomModel::isRemoteComposingChanged, this, &ChatRoomProxyModel::handleIsRemoteComposingChanged);
QObject::connect(ChatRoomModel, &ChatRoomModel::messageReceived, this, &ChatRoomProxyModel::handleMessageReceived);
QObject::connect(ChatRoomModel, &ChatRoomModel::messageSent, this, &ChatRoomProxyModel::handleMessageSent);
QObject::connect(ChatRoomModel, &ChatRoomModel::markAsReadEnabledChanged, this, &ChatRoomProxyModel::markAsReadEnabledChanged);
QObject::connect(ChatRoomModel, &ChatRoomModel::moreEntriesLoaded, this, &ChatRoomProxyModel::onMoreEntriesLoaded);
QObject::connect(ChatRoomModel, &ChatRoomModel::chatRoomDeleted, this, &ChatRoomProxyModel::chatRoomDeleted);
mChatRoomModel->initEntries();// This way, we don't load huge chat rooms (that lead to freeze GUI)
}
}
}
void ChatRoomProxyModel::resetMessageCount(){
if( mChatRoomModel){
mChatRoomModel->resetMessageCount();
}
}
void ChatRoomProxyModel::setFilterText(const QString& text){
if( mFilterText != text && mChatRoomModel){
mFilterText = text;
int currentRowCount = rowCount();
int newEntries = 0;
do{
newEntries = mChatRoomModel->loadMoreEntries();
invalidate();
emit filterTextChanged();
}while( newEntries>0 && currentRowCount == rowCount());
}
}
int ChatRoomProxyModel::loadTillMessage(ChatMessageModel * message){
int messageIndex = mChatRoomModel->loadTillMessage(message);
if( messageIndex>= 0 ) {
messageIndex = mapFromSource(static_cast<ChatRoomModel*>(sourceModel())->index(messageIndex, 0)).row();
}
qDebug() << "Message index from chat room proxy : " << messageIndex;
return messageIndex;
}
ChatRoomModel *ChatRoomProxyModel::getChatRoomModel () const{
return mChatRoomModel.get();
}
void ChatRoomProxyModel::setChatRoomModel (ChatRoomModel *chatRoomModel){
if(chatRoomModel){
reload(chatRoomModel);
emit chatRoomModelChanged();
emit isRemoteComposingChanged();
}else{
if(mIsCall && mChatRoomModel)
mChatRoomModel->removeBindingCall();
mChatRoomModel = nullptr;
}
}
// -----------------------------------------------------------------------------
static inline QWindow *getParentWindow (QObject *object) {
App *app = App::getInstance();
const QWindow *mainWindow = app->getMainWindow();
const QWindow *callsWindow = app->getCallsWindow();
for (QObject *parent = object->parent(); parent; parent = parent->parent())
if (parent == mainWindow || parent == callsWindow)
return static_cast<QWindow *>(parent);
return nullptr;
}
void ChatRoomProxyModel::handleIsActiveChanged (QWindow *window) {
if (markAsReadEnabled() && mChatRoomModel && window->isActive() && getParentWindow(this) == window) {
auto timeline = CoreManager::getInstance()->getTimelineListModel()->getTimeline(mChatRoomModel->getChatRoom(), false);
if(timeline && timeline->mSelected){
mChatRoomModel->resetMessageCount();
mChatRoomModel->focused();
}
}
}
void ChatRoomProxyModel::handleIsRemoteComposingChanged () {
emit isRemoteComposingChanged();
}
void ChatRoomProxyModel::handleMessageReceived (const shared_ptr<linphone::ChatMessage> &message) {
QWindow *window = getParentWindow(this);
if (mChatRoomModel){
if(window && window->isActive())
mChatRoomModel->resetMessageCount();
}
}
void ChatRoomProxyModel::handleMessageSent (const shared_ptr<linphone::ChatMessage> &) {
}