stcp: ed25519 pubkey exchange in handshake, fix instance destroy segfault, fix chat_tcp_test
- u_async.c: process immediate_queue BEFORE epoll_wait in uasync_poll - stcp_link.c: defensive NULL etcp_conn/etcp_link in stcp_link_close - utun_instance.c: move stcp_server_list_destroy_all to Phase J (before ETCP), add deferred drain in both Phase J and L - stcp.h/c: STCP_HS_ENC_CLIENT 6→38, STCP_HS_ENC_SERVER 7→39, exchange ed25519_pubkey in both handshake directions - etcp_connections.c: copy peer_ed25519 from STCP to ETCP_CONN in etcp_link_enter_ready_tcp; guard link->etcp in tcp_link_close_cb - chat_sync.c: fix lk->conn NULL dereference for TCP links - test_stcp.c: update stcp_server_create/stcp_client_connect callsites - tools/chat_tcp_test: change transport udp→tcp
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#include "messagelist.h"
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#include "chatview.h"
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#include "messagedelegate.h"
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#include "inputbar.h"
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#include "emojipanel.h"
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#include "emoji.h"
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#include "animtimer.h"
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#include "lottieicon.h"
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#include "audiorecorder.h"
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#include "voiceplayback.h"
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#include "../db/db_manager.h"
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#include "../../lib/debug_config.h"
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#include <QVBoxLayout>
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#include <QPainter>
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#include <QPixmap>
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#include <QDateTime>
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#include <QJsonDocument>
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#include <QJsonObject>
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#include <QFile>
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#include <QScrollBar>
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#include <QApplication>
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#include <QDebug>
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#include <QFileInfo>
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#include <QFile>
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#include <vector>
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#include <memory>
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static std::vector<std::unique_ptr<LottieIcon>> s_icons;
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extern "C" {
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#include "../transport/gui_bridge.h"
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#include "chat/chat_core.h"
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#include "../../lib/u_async.h"
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#include "../../lib/mem.h"
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#include "../../lib/debug_config.h"
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struct save_ui_state_arg { char data[256]; };
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void chat_core_save_ui_state_trampoline(void* arg);
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}
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static QPixmap makeAvatar(const QColor &color, const QString &letter, int size = 36) {
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QPixmap pix(size, size);
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pix.fill(Qt::transparent);
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QPainter p(&pix);
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p.setRenderHint(QPainter::Antialiasing);
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p.setBrush(color);
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p.setPen(Qt::NoPen);
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p.drawEllipse(0, 0, size, size);
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p.setPen(Qt::white);
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QFont f = p.font();
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f.setBold(true);
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f.setPointSize(size / 3);
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p.setFont(f);
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p.drawText(QRect(0, 0, size, size), Qt::AlignCenter, letter);
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p.end();
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return pix;
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}
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static QVariant makeReaction(const QString &emoji, int count,
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const QList<QColor> &colors = {}) {
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QVariantMap m;
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m["emoji"] = emoji;
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m["count"] = count;
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if (!colors.isEmpty())
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m["colors"] = QVariant::fromValue(colors);
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return m;
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}
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static QString parseJsonField(const QByteArray& data, const char* field) {
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QByteArray pat = QByteArray("\"") + field + "\":\"";
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int idx = data.indexOf(pat);
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if (idx < 0) return {};
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idx += pat.size();
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int end = data.indexOf('"', idx);
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if (end < 0) return {};
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return QString::fromUtf8(data.mid(idx, end - idx));
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}
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static QString parseJsonFieldNum(const QByteArray& data, const char* field) {
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QByteArray pat = QByteArray("\"") + field + "\":";
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int idx = data.indexOf(pat);
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if (idx < 0) return {};
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idx += pat.size();
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int end = data.indexOf(',', idx);
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if (end < 0) end = data.indexOf('}', idx);
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if (end < 0) return {};
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return QString::fromUtf8(data.mid(idx, end - idx));
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}
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static QString contentTypeFromJson(const QByteArray& data) {
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return parseJsonField(data, "ct");
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}
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static void setVoiceMessageRoles(QStandardItem* item, const QByteArray& data,
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const QString& contentType, const QString& mediaDirBase,
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const QString& channelId, const QByteArray& localAttrs) {
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QByteArray body = data;
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if (body.startsWith('*')) {
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int pipePos = body.indexOf('|');
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if (pipePos > 1) {
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QByteArray b64 = body.mid(1, pipePos - 1);
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b64.replace('-', '+');
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b64.replace('_', '/');
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body = QByteArray::fromBase64(b64) + body.mid(pipePos);
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}
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}
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QString ct = contentType;
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if (ct.isEmpty()) ct = contentTypeFromJson(data);
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if (ct.isEmpty()) ct = "text/plain";
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item->setData(ct, MsgContentTypeRole);
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item->setData(channelId, MsgChannelIdRole);
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if (ct == "audio/opus") {
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QString raw = QString::fromUtf8(body);
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if (raw.startsWith('{')) return;
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/* unified format: wf={base64};dur={ms};|{file_size}|{block_size}|{num_blocks}|{sigs} */
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QString wfData;
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int durMs = 0;
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if (raw.startsWith("wf=")) {
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int durPos = raw.indexOf(";dur=", 3);
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int durEnd = raw.indexOf(';', durPos + 5);
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if (durPos > 0 && durEnd > 0) {
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wfData = raw.mid(3, durPos - 3); /* 100 base64 chars */
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durMs = raw.mid(durPos + 5, durEnd - durPos - 5).toInt();
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}
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}
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item->setData(QString::number(durMs / 1000.0, 'f', 1) + "s", MsgVoiceDurationRole);
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/* block metadata after last ; */
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int pipePos = raw.indexOf('|');
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if (pipePos > 0) {
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QString meta = raw.mid(pipePos + 1);
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QStringList parts = meta.split('|');
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if (parts.size() >= 4) {
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item->setData(parts[0].toULongLong(), MsgVoiceFileSizeRole);
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item->setData(parts[1].toULongLong(), MsgVoiceBlockSizeRole);
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item->setData(parts[2].toUInt(), MsgVoiceNumBlocksRole);
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item->setData(parts[3], MsgVoiceSigsRole);
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item->setData(parts[2].toUInt(), MsgMediaNumBlocksRole);
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}
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}
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/* file path from local_attrs */
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QJsonObject la = QJsonDocument::fromJson(localAttrs).object();
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QString fp = la.value("fp").toString();
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QString st = la.value("st").toString();
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int dlState = (st == "fl" && !fp.isEmpty()) ? 2 : 0;
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item->setData(dlState, MsgFileDownloadStateRole);
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if (!fp.isEmpty()) {
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QString fullPath = mediaDirBase + "/" + channelId + "/" + fp;
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item->setData(fullPath, MsgVoiceFileRole);
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}
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/* decode base64 waveform to normalized 0..1 float list */
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if (!wfData.isEmpty()) {
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QList<QVariant> wf;
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for (int i = 0; i < wfData.size(); i++) {
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QChar c = wfData[i];
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int idx = 0;
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if (c >= 'A' && c <= 'Z') idx = c.unicode() - 'A';
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else if (c >= 'a' && c <= 'z') idx = c.unicode() - 'a' + 26;
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else if (c >= '0' && c <= '9') idx = c.unicode() - '0' + 52;
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else if (c == '+') idx = 62;
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else if (c == '/') idx = 63;
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wf.append((float)idx / 63.0f);
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}
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item->setData(wf, MsgVoiceWaveformRole);
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DEBUG_DEBUG(DEBUG_CATEGORY_DEBUG, "setVoiceMessageRoles: voice dur=%dms wf=%d exists=%d",
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durMs, wf.size(), QFile::exists(fp));
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}
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}
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if (ct == "application/octet-stream") {
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QString raw = QString::fromUtf8(body);
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int pipePos = raw.indexOf('|');
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QString fname = (pipePos > 0) ? raw.left(pipePos) : raw;
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item->setData(fname, MsgFileDisplayNameRole);
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if (pipePos > 0) {
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QString meta = raw.mid(pipePos + 1);
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QStringList parts = meta.split('|');
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if (parts.size() >= 1)
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item->setData(parts[0].toULongLong(), MsgFileSizeRole);
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if (parts.size() >= 3)
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item->setData(parts[2].toUInt(), MsgMediaNumBlocksRole);
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}
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/* parse download state from local_attrs */
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QJsonObject la = QJsonDocument::fromJson(localAttrs).object();
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QString st = la.value("st").toString();
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QString fp = la.value("fp").toString();
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int dlState = 0; /* 0=not started, 2=downloaded */
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if (st == "fl" && !fp.isEmpty()) {
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dlState = 2; /* downloaded */
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QString fullPath = mediaDirBase + "/" + channelId + "/" + fp;
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item->setData(fullPath, MsgVoiceFileRole);
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}
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item->setData(dlState, MsgFileDownloadStateRole);
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}
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}
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static void setMsg(QStandardItem *item,
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const QString &author, const QString &text, const QString &time,
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const QPixmap &avatar, bool edited,
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bool hasQuote, const QString &qAuthor, const QString &qText,
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const QVariantList &reactions) {
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item->setData(author, MsgAuthorRole);
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item->setData(text, MsgTextRole);
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item->setData(time, MsgTimeRole);
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item->setData(edited, MsgEditedRole);
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item->setData(QVariant::fromValue(avatar), MsgAvatarRole);
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item->setData(hasQuote, MsgHasQuoteRole);
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if (hasQuote) {
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item->setData(qAuthor, MsgQuoteAuthorRole);
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item->setData(qText, MsgQuoteTextRole);
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}
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if (!reactions.isEmpty())
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item->setData(reactions, MsgReactionsRole);
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}
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MessageList::MessageList(DbManager* db, AudioRecorder* recorder, QWidget *parent)
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: QWidget(parent)
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, m_view(new ChatView(this))
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, m_model(new QStandardItemModel(this))
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, m_inputBar(nullptr)
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, m_emojiPanel(nullptr)
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, m_db(db)
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, m_recorder(recorder)
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{
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auto *layout = new QVBoxLayout(this);
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layout->setContentsMargins(0, 0, 0, 0);
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layout->setSpacing(0);
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m_view->setModel(m_model);
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m_view->setItemDelegate(new MessageDelegate(this));
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m_view->setEditTriggers(QAbstractItemView::NoEditTriggers);
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m_view->setSelectionMode(QAbstractItemView::NoSelection);
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m_view->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
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m_view->setVerticalScrollMode(QAbstractItemView::ScrollPerPixel);
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m_view->setFrameShape(QFrame::NoFrame);
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m_view->setBackgroundImage("../resources/bg.jpg");
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layout->addWidget(m_view, 1);
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if (s_icons.empty()) {
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for (const auto &cat : builtinEmojiSet()) {
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for (const auto &e : cat.items) {
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if (e.type == EmojiType::Animation && !e.animPath.isEmpty()) {
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QFile f(e.animPath);
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if (f.open(QIODevice::ReadOnly)) {
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QByteArray raw = f.readAll();
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auto icon = std::make_unique<LottieIcon>(raw, e.animPath);
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if (icon->isValid()) {
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AnimTimer::instance()->registerIcon(e.animPath, icon.get());
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s_icons.push_back(std::move(icon));
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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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m_emojiPanel = new EmojiPanel(this);
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layout->addWidget(m_emojiPanel);
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m_inputBar = new InputBar(m_emojiPanel, recorder, this);
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layout->addWidget(m_inputBar);
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connect(m_inputBar, &InputBar::sendMessage, this, [this](const QString &text) {
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if (m_currentChannelId.isEmpty()) {
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qWarning("MessageList: no channel selected, message not sent");
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return;
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}
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QByteArray textData = text.toUtf8();
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auto ts = QDateTime::currentMSecsSinceEpoch();
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struct chat_msg_submit* req = (struct chat_msg_submit*)
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u_malloc(sizeof(struct chat_msg_submit) + textData.size());
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memset(req, 0, sizeof(*req));
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snprintf(req->channel_id, sizeof(req->channel_id), "%s",
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m_currentChannelId.toUtf8().constData());
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snprintf(req->content_type, sizeof(req->content_type), "text/plain");
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req->data = (uint8_t*)(req + 1);
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req->data_len = (uint32_t)textData.size();
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memcpy(req->data, textData.constData(), textData.size());
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req->timestamp = (uint64_t)ts;
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gui_bridge_post_uasync_fn(chat_core_submit_trampoline, req);
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});
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connect(m_inputBar, &InputBar::sendVoiceMessage, this, [this](const QString& mediaSrc, const QString& mediaDest,
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int durationMs, const QString& wfStr) {
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if (m_currentChannelId.isEmpty()) return;
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QByteArray textData = wfStr.toUtf8();
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auto ts = QDateTime::currentMSecsSinceEpoch();
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struct chat_msg_submit* req = (struct chat_msg_submit*)
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u_malloc(sizeof(struct chat_msg_submit) + textData.size());
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memset(req, 0, sizeof(*req));
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snprintf(req->channel_id, sizeof(req->channel_id), "%s",
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m_currentChannelId.toUtf8().constData());
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snprintf(req->content_type, sizeof(req->content_type), "audio/opus");
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snprintf(req->media_src, sizeof(req->media_src), "%s", mediaSrc.toUtf8().constData());
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snprintf(req->media_dest, sizeof(req->media_dest), "%s", mediaDest.toUtf8().constData());
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req->media_copy = 0;
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req->data = (uint8_t*)(req + 1);
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req->data_len = (uint32_t)textData.size();
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memcpy(req->data, textData.constData(), textData.size());
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req->timestamp = (uint64_t)ts;
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gui_bridge_post_uasync_fn(chat_core_submit_trampoline, req);
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});
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connect(m_inputBar, &InputBar::sendFileAttachment, this, [this](const QString& mediaSrc, const QString& mediaDest,
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const QString& displayName) {
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if (m_currentChannelId.isEmpty()) return;
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QByteArray textData = displayName.toUtf8();
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auto ts = QDateTime::currentMSecsSinceEpoch();
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struct chat_msg_submit* req = (struct chat_msg_submit*)
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u_malloc(sizeof(struct chat_msg_submit) + textData.size());
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memset(req, 0, sizeof(*req));
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snprintf(req->channel_id, sizeof(req->channel_id), "%s",
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m_currentChannelId.toUtf8().constData());
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snprintf(req->content_type, sizeof(req->content_type), "application/octet-stream");
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snprintf(req->media_src, sizeof(req->media_src), "%s", mediaSrc.toUtf8().constData());
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snprintf(req->media_dest, sizeof(req->media_dest), "%s", mediaDest.toUtf8().constData());
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req->media_copy = (mediaSrc != mediaDest) ? 1 : 0;
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req->data = (uint8_t*)(req + 1);
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req->data_len = (uint32_t)textData.size();
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memcpy(req->data, textData.constData(), textData.size());
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req->timestamp = (uint64_t)ts;
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gui_bridge_post_uasync_fn(chat_core_submit_trampoline, req);
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});
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connect(AnimTimer::instance(), &AnimTimer::ticked, this, [this]() {
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m_view->viewport()->update();
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});
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connect(m_view, &ChatView::hoveredIndexChanged, this, [this](const QModelIndex &idx) {
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bool hasAnim = false;
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if (idx.isValid()) {
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QString text = idx.data(MsgTextRole).toString();
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for (auto it = g_animatedEmojiMap.begin(); it != g_animatedEmojiMap.end(); ++it) {
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if (text.contains(it.key())) { hasAnim = true; break; }
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}
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if (!hasAnim) {
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QVariantList reactions = idx.data(MsgReactionsRole).toList();
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for (const QVariant &rv : reactions) {
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if (g_animatedEmojiMap.contains(rv.toMap()["emoji"].toString()))
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||||
{ hasAnim = true; break; }
|
||||
}
|
||||
}
|
||||
}
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||||
bool wasActive = m_animHoverActive;
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||||
m_animHoverActive = hasAnim;
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if (!wasActive && m_animHoverActive) AnimTimer::instance()->activate();
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else if (wasActive && !m_animHoverActive) AnimTimer::instance()->deactivate();
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||||
});
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m_readDebounce = new QTimer(this);
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m_readDebounce->setSingleShot(true);
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m_readDebounce->setInterval(300);
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connect(m_readDebounce, &QTimer::timeout, this, &MessageList::updateReadPosition);
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connect(m_view->verticalScrollBar(), &QScrollBar::valueChanged,
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m_readDebounce, QOverload<>::of(&QTimer::start));
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||||
}
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||||
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void MessageList::loadChannel(const QString& channelId) {
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QWidget* prevFocus = QApplication::focusWidget();
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||||
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||||
bool sameChannel = (m_currentChannelId == channelId);
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||||
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||||
/* Save state of current channel before switching */
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||||
if (!m_currentChannelId.isEmpty()) {
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||||
if (!sameChannel) {
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||||
saveChannelState();
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||||
} else {
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||||
QModelIndex topIdx = m_view->indexAt(QPoint(0, 0));
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||||
m_savedTopMsgId = topIdx.isValid() ? topIdx.data(MsgIdRole).toLongLong() : 0;
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||||
QScrollBar* sb = m_view->verticalScrollBar();
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||||
m_wasAtBottom = sb && (sb->value() >= sb->maximum());
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}
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||||
}
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||||
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||||
m_model->clear();
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||||
m_avatarCache.clear();
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m_currentChannelId = channelId;
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m_inputBar->setRecordingContext(m_db ? m_db->dbPath() + "/media" : QString(), channelId);
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m_readDebounce->stop();
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if (!m_db || !m_db->isOpen()) return;
|
||||
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||||
m_localNicks = m_db->getLocalNicknames(channelId);
|
||||
|
||||
auto msgs = m_db->getMessages(channelId, 200);
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||||
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||||
for (const auto& m : msgs) {
|
||||
AccountRow acc = m_db->getAccount(m.authorNodeId);
|
||||
QString author = authorName(m.authorNodeId);
|
||||
QString letter = acc.avatarLetter.isEmpty() ? author.mid(0, 1) : acc.avatarLetter;
|
||||
QColor color(acc.avatarColor);
|
||||
|
||||
if (!m_avatarCache.contains(m.authorNodeId)) {
|
||||
m_avatarCache[m.authorNodeId] = color;
|
||||
}
|
||||
|
||||
auto avatar = makeAvatar(color, letter);
|
||||
auto time = QDateTime::fromMSecsSinceEpoch(m.timestamp).toString("HH:mm");
|
||||
|
||||
QVariantList reacts;
|
||||
auto *item = new QStandardItem();
|
||||
setMsg(item, author, QString::fromUtf8(m.data), time, avatar, false,
|
||||
false, QString(), QString(), reacts);
|
||||
item->setData(m.id, MsgIdRole);
|
||||
item->setData(QVariant::fromValue(m.authorNodeId), MsgAuthorNodeIdRole);
|
||||
item->setData(m.isOutgoing ? 1 : 0, MsgIsOutgoingRole);
|
||||
setVoiceMessageRoles(item, m.data, m.contentType,
|
||||
m_db ? m_db->dbPath() + "/media" : QString(), channelId, m.localAttrs);
|
||||
m_model->appendRow(item);
|
||||
}
|
||||
|
||||
if (sameChannel) {
|
||||
bool wasBottom = m_wasAtBottom;
|
||||
qint64 savedTop = m_savedTopMsgId;
|
||||
QTimer::singleShot(0, this, [this, wasBottom, savedTop]() {
|
||||
if (wasBottom || savedTop == 0) {
|
||||
m_view->scrollToBottom();
|
||||
} else {
|
||||
for (int row = 0; row < m_model->rowCount(); row++) {
|
||||
if (m_model->item(row)->data(MsgIdRole).toLongLong() == savedTop) {
|
||||
m_view->scrollTo(m_model->index(row, 0), QAbstractItemView::PositionAtTop);
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
m_readDebounce->start();
|
||||
});
|
||||
} else {
|
||||
m_lastReadMsgId = m_db->getUiStateInt64(
|
||||
QStringLiteral("ch_%1_last_read").arg(channelId), 0);
|
||||
restoreScrollPosition(channelId);
|
||||
m_readDebounce->start();
|
||||
}
|
||||
|
||||
if (prevFocus)
|
||||
prevFocus->setFocus();
|
||||
else
|
||||
m_inputBar->setFocus();
|
||||
}
|
||||
|
||||
void MessageList::refresh() {
|
||||
if (m_currentChannelId.isEmpty() || !m_db || !m_db->isOpen()) return;
|
||||
|
||||
qint64 maxId = 0;
|
||||
for (int r = 0; r < m_model->rowCount(); r++)
|
||||
if (m_model->item(r)->data(MsgIdRole).toLongLong() > maxId)
|
||||
maxId = m_model->item(r)->data(MsgIdRole).toLongLong();
|
||||
|
||||
auto newMsgs = m_db->getMessagesSince(m_currentChannelId, maxId);
|
||||
if (newMsgs.isEmpty()) return;
|
||||
|
||||
m_localNicks = m_db->getLocalNicknames(m_currentChannelId);
|
||||
|
||||
QScrollBar* sb = m_view->verticalScrollBar();
|
||||
bool wasAtBottom = sb && (sb->value() >= sb->maximum());
|
||||
|
||||
for (const auto& m : newMsgs) {
|
||||
AccountRow acc = m_db->getAccount(m.authorNodeId);
|
||||
QString author = authorName(m.authorNodeId);
|
||||
QString letter = acc.avatarLetter.isEmpty() ? author.mid(0, 1) : acc.avatarLetter;
|
||||
QColor color(acc.avatarColor);
|
||||
if (!m_avatarCache.contains(m.authorNodeId))
|
||||
m_avatarCache[m.authorNodeId] = color;
|
||||
auto avatar = makeAvatar(color, letter);
|
||||
auto time = QDateTime::fromMSecsSinceEpoch(m.timestamp).toString("HH:mm");
|
||||
auto *item = new QStandardItem();
|
||||
setMsg(item, author, QString::fromUtf8(m.data), time, avatar, false,
|
||||
false, QString(), QString(), QVariantList{});
|
||||
item->setData(m.id, MsgIdRole);
|
||||
item->setData(QVariant::fromValue(m.authorNodeId), MsgAuthorNodeIdRole);
|
||||
item->setData(m.isOutgoing ? 1 : 0, MsgIsOutgoingRole);
|
||||
setVoiceMessageRoles(item, m.data, m.contentType,
|
||||
m_db ? m_db->dbPath() + "/media" : QString(), m_currentChannelId, m.localAttrs);
|
||||
m_model->appendRow(item);
|
||||
while (m_model->rowCount() > 200)
|
||||
m_model->removeRow(0);
|
||||
}
|
||||
|
||||
if (wasAtBottom) m_view->scrollToBottom();
|
||||
m_readDebounce->start();
|
||||
}
|
||||
|
||||
void MessageList::addMessage(const QString& channelId, quint64 authorNodeId,
|
||||
const QByteArray& content, qint64 timestamp) {
|
||||
if (channelId != m_currentChannelId) return;
|
||||
|
||||
AccountRow acc = m_db ? m_db->getAccount(authorNodeId) : AccountRow();
|
||||
QString author = m_db ? authorName(authorNodeId) : QString("node_%1").arg(authorNodeId);
|
||||
QString letter = acc.avatarLetter.isEmpty() ? author.mid(0, 1) : acc.avatarLetter;
|
||||
QColor color(acc.avatarColor);
|
||||
auto avatar = makeAvatar(color, letter);
|
||||
auto time = QDateTime::fromMSecsSinceEpoch(timestamp).toString("HH:mm");
|
||||
|
||||
/* dedup */
|
||||
for (int r = 0; r < m_model->rowCount(); r++) {
|
||||
auto* it = m_model->item(r);
|
||||
if (it->data(MsgTimeRole).toString() == time
|
||||
&& it->data(MsgAuthorRole).toString() == author) return;
|
||||
}
|
||||
|
||||
auto *item = new QStandardItem();
|
||||
setMsg(item, author, QString::fromUtf8(content), time, avatar, false,
|
||||
false, QString(), QString(), QVariantList{});
|
||||
bool isSelf = m_db && (authorNodeId == m_db->myNodeId());
|
||||
item->setData(QVariant::fromValue(authorNodeId), MsgAuthorNodeIdRole);
|
||||
item->setData(isSelf ? 1 : 0, MsgIsOutgoingRole);
|
||||
setVoiceMessageRoles(item, content, QString(),
|
||||
m_db ? m_db->dbPath() + "/media" : QString(), m_currentChannelId, QByteArray());
|
||||
m_model->appendRow(item);
|
||||
|
||||
if (m_model->rowCount() > 50)
|
||||
m_model->removeRow(0);
|
||||
|
||||
m_view->scrollToBottom();
|
||||
}
|
||||
|
||||
void MessageList::saveChannelState() {
|
||||
if (m_currentChannelId.isEmpty() || m_model->rowCount() == 0) return;
|
||||
|
||||
QScrollBar* sb = m_view->verticalScrollBar();
|
||||
bool atBottom = sb && (sb->value() >= sb->maximum());
|
||||
|
||||
qint64 lastPosMsgId = 0;
|
||||
if (!atBottom) {
|
||||
QModelIndex topIdx = m_view->indexAt(QPoint(0, 0));
|
||||
if (topIdx.isValid())
|
||||
lastPosMsgId = topIdx.data(MsgIdRole).toLongLong();
|
||||
}
|
||||
|
||||
qint64 lastReadMsgId = m_lastReadMsgId;
|
||||
DEBUG_DEBUG(DEBUG_CATEGORY_DEBUG, "MessageList::saveChannelState ch=%s bottom=%d read=%lld pos=%lld",
|
||||
qPrintable(m_currentChannelId), (int)atBottom, (long long)lastReadMsgId, (long long)lastPosMsgId);
|
||||
|
||||
QByteArray cid = m_currentChannelId.toUtf8();
|
||||
auto postSaveKey = [&cid](const char* suffix, qint64 val) {
|
||||
QByteArray key = "ch_" + cid + suffix;
|
||||
QByteArray valStr = QByteArray::number(val);
|
||||
size_t keyLen = (size_t)key.size(), valLen = (size_t)valStr.size();
|
||||
size_t total = keyLen + 1 + valLen + 1;
|
||||
if (total > 256) return;
|
||||
struct save_ui_state_arg* arg = (struct save_ui_state_arg*)u_malloc(sizeof(struct save_ui_state_arg));
|
||||
if (!arg) return;
|
||||
memcpy(arg->data, key.constData(), keyLen + 1);
|
||||
memcpy(arg->data + keyLen + 1, valStr.constData(), valLen + 1);
|
||||
gui_bridge_post_uasync_fn(chat_core_save_ui_state_trampoline, arg);
|
||||
};
|
||||
|
||||
if (lastReadMsgId > 0)
|
||||
postSaveKey("_last_read", lastReadMsgId);
|
||||
postSaveKey("_last_pos", lastPosMsgId);
|
||||
}
|
||||
|
||||
QString MessageList::authorName(quint64 nodeId) const {
|
||||
auto it = m_localNicks.find(nodeId);
|
||||
if (it != m_localNicks.end() && !it->isEmpty()) return *it;
|
||||
return m_db->getDisplayName(nodeId);
|
||||
}
|
||||
|
||||
void MessageList::reloadLocalNicks() {
|
||||
if (m_currentChannelId.isEmpty() || !m_db) return;
|
||||
m_localNicks = m_db->getLocalNicknames(m_currentChannelId);
|
||||
for (int r = 0; r < m_model->rowCount(); r++) {
|
||||
auto* item = m_model->item(r);
|
||||
if (!item) continue;
|
||||
QVariant v = item->data(MsgAuthorNodeIdRole);
|
||||
if (!v.isValid()) continue;
|
||||
quint64 nid = v.value<quint64>();
|
||||
item->setData(authorName(nid), MsgAuthorRole);
|
||||
}
|
||||
m_view->viewport()->update();
|
||||
}
|
||||
|
||||
void MessageList::restoreScrollPosition(const QString& channelId) {
|
||||
if (!m_db || m_model->rowCount() == 0) {
|
||||
return;
|
||||
}
|
||||
|
||||
qint64 lastPosMsgId = m_db->getUiStateInt64(
|
||||
QStringLiteral("ch_%1_last_pos").arg(channelId), 0);
|
||||
|
||||
if (lastPosMsgId > 0) {
|
||||
for (int row = 0; row < m_model->rowCount(); row++) {
|
||||
QStandardItem* item = m_model->item(row);
|
||||
if (item && item->data(MsgIdRole).toLongLong() == lastPosMsgId) {
|
||||
m_view->scrollTo(m_model->index(row, 0), QAbstractItemView::PositionAtTop);
|
||||
return;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
m_view->scrollToBottom();
|
||||
}
|
||||
|
||||
void MessageList::updateReadPosition() {
|
||||
if (m_currentChannelId.isEmpty() || m_model->rowCount() == 0) return;
|
||||
|
||||
int vpHeight = m_view->viewport()->height();
|
||||
int lastFullyVisibleRow = -1;
|
||||
qint64 newReadMsgId = m_lastReadMsgId;
|
||||
|
||||
for (int row = m_model->rowCount() - 1; row >= 0; --row) {
|
||||
QModelIndex idx = m_model->index(row, 0);
|
||||
QRect vr = m_view->visualRect(idx);
|
||||
if (vr.isValid() && vr.bottom() <= vpHeight) {
|
||||
lastFullyVisibleRow = row;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (lastFullyVisibleRow >= 0) {
|
||||
qint64 msgId = m_model->item(lastFullyVisibleRow)->data(MsgIdRole).toLongLong();
|
||||
if (msgId > m_lastReadMsgId)
|
||||
newReadMsgId = msgId;
|
||||
}
|
||||
|
||||
QModelIndex topIdx = m_view->indexAt(QPoint(0, 0));
|
||||
QScrollBar* sb = m_view->verticalScrollBar();
|
||||
bool atBottom = sb && (sb->value() >= sb->maximum());
|
||||
qint64 lastPosMsgId = (!atBottom && topIdx.isValid()) ? topIdx.data(MsgIdRole).toLongLong() : 0;
|
||||
|
||||
DEBUG_DEBUG(DEBUG_CATEGORY_DEBUG,
|
||||
"MessageList::updateReadPosition ch=%s oldRead=%lld newRead=%lld pos=%lld bottom=%d lastVisRow=%d/%d",
|
||||
qPrintable(m_currentChannelId), (long long)m_lastReadMsgId,
|
||||
(long long)newReadMsgId, (long long)lastPosMsgId, (int)atBottom,
|
||||
lastFullyVisibleRow, m_model->rowCount());
|
||||
|
||||
QByteArray cid = m_currentChannelId.toUtf8();
|
||||
auto postSaveKey = [&cid](const char* suffix, qint64 val) {
|
||||
QByteArray key = "ch_" + cid + suffix;
|
||||
QByteArray valStr = QByteArray::number(val);
|
||||
size_t keyLen = (size_t)key.size(), valLen = (size_t)valStr.size();
|
||||
size_t total = keyLen + 1 + valLen + 1;
|
||||
if (total > 256) return;
|
||||
struct save_ui_state_arg* arg = (struct save_ui_state_arg*)u_malloc(sizeof(struct save_ui_state_arg));
|
||||
if (!arg) return;
|
||||
memcpy(arg->data, key.constData(), keyLen + 1);
|
||||
memcpy(arg->data + keyLen + 1, valStr.constData(), valLen + 1);
|
||||
gui_bridge_post_uasync_fn(chat_core_save_ui_state_trampoline, arg);
|
||||
};
|
||||
|
||||
if (newReadMsgId > m_lastReadMsgId) {
|
||||
m_lastReadMsgId = newReadMsgId;
|
||||
postSaveKey("_last_read", m_lastReadMsgId);
|
||||
emit readPositionChanged(m_currentChannelId, m_lastReadMsgId);
|
||||
}
|
||||
|
||||
postSaveKey("_last_pos", lastPosMsgId);
|
||||
}
|
||||
|
||||
void MessageList::cleanupAnimations() {
|
||||
size_t n = s_icons.size();
|
||||
DEBUG_INFO(DEBUG_CATEGORY_GENERAL, "MessageList: cleanupAnimations clearing %zu icons", n);
|
||||
s_icons.clear();
|
||||
DEBUG_INFO(DEBUG_CATEGORY_GENERAL, "MessageList: cleanupAnimations done");
|
||||
}
|
||||
|
||||
void MessageList::updateMessageProgress(const QString& chId, int64_t msgId,
|
||||
int blocksDone, int numBlocks) {
|
||||
if (chId != m_currentChannelId) return;
|
||||
for (int r = 0; r < m_model->rowCount(); r++) {
|
||||
QStandardItem* item = m_model->item(r);
|
||||
if (!item) continue;
|
||||
if (item->data(MsgIdRole).toLongLong() == msgId) {
|
||||
item->setData(blocksDone, MsgMediaBlocksDoneRole);
|
||||
item->setData(numBlocks, MsgMediaNumBlocksRole);
|
||||
item->setData(1, MsgFileDownloadStateRole);
|
||||
m_view->viewport()->update();
|
||||
return;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void MessageList::onAttachmentDownloaded(const QString& chId, int64_t msgId) {
|
||||
QString ct;
|
||||
QString filePath;
|
||||
int row = -1;
|
||||
for (int r = 0; r < m_model->rowCount(); r++) {
|
||||
QStandardItem* item = m_model->item(r);
|
||||
if (!item) continue;
|
||||
if (item->data(MsgIdRole).toLongLong() == msgId) {
|
||||
row = r;
|
||||
item->setData(2, MsgFileDownloadStateRole);
|
||||
item->setData(0, MsgMediaBlocksDoneRole);
|
||||
ct = item->data(MsgContentTypeRole).toString();
|
||||
filePath = item->data(MsgVoiceFileRole).toString();
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (row >= 0 && chId == m_currentChannelId) {
|
||||
bool wasPending = false;
|
||||
for (int r = 0; r < m_model->rowCount(); r++) {
|
||||
QStandardItem* it = m_model->item(r);
|
||||
if (it && it->data(MsgIdRole).toLongLong() == msgId) {
|
||||
wasPending = it->data(MsgVoiceDownloadPendingRole).toBool();
|
||||
if (wasPending) it->setData(false, MsgVoiceDownloadPendingRole);
|
||||
break;
|
||||
}
|
||||
}
|
||||
refresh(); /* reload to get updated local_attrs with file path */
|
||||
/* auto-play only if user clicked play to initiate download */
|
||||
if (ct == "audio/opus" && wasPending) {
|
||||
QTimer::singleShot(500, this, [this, msgId]() {
|
||||
for (int r = 0; r < m_model->rowCount(); r++) {
|
||||
QStandardItem* it = m_model->item(r);
|
||||
if (it && it->data(MsgIdRole).toLongLong() == msgId) {
|
||||
QString fp = it->data(MsgVoiceFileRole).toString();
|
||||
if (!fp.isEmpty() && QFile::exists(fp))
|
||||
VoicePlayer::playOpusFile(fp);
|
||||
break;
|
||||
}
|
||||
}
|
||||
});
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in new issue
Block a user