// src/screens/file_manager/FileManagerScreen.cpp #include "screens/file_manager/FileManagerScreen.h" #include "core/logging/Logger.h" #include "core/session/ScreenStateManager.h" #include "ui/theme/Theme.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include namespace fincept::screens { using namespace fincept::ui; using fincept::services::FileManagerService; static const char* MF = "font-family:'Consolas','Courier New',monospace;"; static QString panel_ss() { return QString("background:%1;border:1px solid %2;border-radius:2px;") .arg(colors::BG_SURFACE(), colors::BORDER_DIM()); } // ── Constructor ─────────────────────────────────────────────────────────────── FileManagerScreen::FileManagerScreen(QWidget* parent) : QWidget(parent) { build_ui(); connect(&FileManagerService::instance(), &FileManagerService::files_changed, this, [this]() { render_files(); update_stats(); }); } // ── UI ──────────────────────────────────────────────────────────────────────── void FileManagerScreen::build_ui() { setStyleSheet(QString("QWidget#FMRoot{background:%1;}").arg(colors::BG_BASE())); setObjectName("FMRoot"); auto* root = new QVBoxLayout(this); root->setContentsMargins(0, 0, 0, 0); root->setSpacing(0); // ── Header ─────────────────────────────────────────────────────────────── auto* header = new QWidget(this); header->setStyleSheet( QString("background:%1;border-bottom:1px solid %2;").arg(colors::BG_RAISED(), colors::BORDER_DIM())); auto* hhl = new QHBoxLayout(header); hhl->setContentsMargins(14, 10, 14, 10); hhl->setSpacing(8); title_label_ = new QLabel(tr("FILE MANAGER")); title_label_->setStyleSheet( QString("color:%1;font-size:14px;font-weight:700;letter-spacing:0.5px;background:transparent;%2") .arg(colors::AMBER(), MF)); hhl->addWidget(title_label_); subtitle_label_ = new QLabel(tr("Manage files across the terminal")); subtitle_label_->setStyleSheet( QString("color:%1;font-size:12px;background:transparent;%2").arg(colors::TEXT_TERTIARY(), MF)); hhl->addWidget(subtitle_label_); hhl->addStretch(); stats_label_ = new QLabel(tr("%1 files | %2").arg(0).arg(format_size(0))); stats_label_->setStyleSheet( QString("color:%1;font-size:11px;background:transparent;%2").arg(colors::TEXT_DIM(), MF)); hhl->addWidget(stats_label_); refresh_btn_ = new QPushButton(tr("REFRESH")); refresh_btn_->setCursor(Qt::PointingHandCursor); // No F5 shortcut here — KeyConfigManager owns F5 as the global Refresh // action (Qt::ApplicationShortcut); a second binding makes both ambiguous. refresh_btn_->setAccessibleName(tr("Refresh the file list")); refresh_btn_->setStyleSheet( QString("QPushButton{background:transparent;color:%1;border:1px solid %2;" "padding:4px 12px;font-size:11px;%3}" "QPushButton:hover{color:%4;background:%5;}") .arg(colors::TEXT_SECONDARY(), colors::BORDER_DIM(), MF, colors::TEXT_PRIMARY(), colors::BG_HOVER())); connect(refresh_btn_, &QPushButton::clicked, this, [this]() { render_files(); update_stats(); }); hhl->addWidget(refresh_btn_); upload_btn_ = new QPushButton(tr("UPLOAD FILES")); upload_btn_->setCursor(Qt::PointingHandCursor); upload_btn_->setAccessibleName(tr("Copy files into terminal storage")); upload_btn_->setStyleSheet(QString("QPushButton{background:rgba(217,119,6,0.1);color:%1;border:1px solid %3;" "padding:4px 12px;font-size:11px;font-weight:700;%2}" "QPushButton:hover{background:%1;color:%4;}") .arg(colors::AMBER(), MF, colors::AMBER_DIM(), colors::BG_BASE())); connect(upload_btn_, &QPushButton::clicked, this, &FileManagerScreen::upload_files); hhl->addWidget(upload_btn_); root->addWidget(header); // ── Quota bar ───────────────────────────────────────────────────────────── build_quota_bar(root); // ── Filter / sort bar ───────────────────────────────────────────────────── build_filter_bar(root); // ── Bulk action bar (hidden until items checked) ────────────────────────── bulk_bar_ = new QWidget(this); bulk_bar_->setStyleSheet(QString("background:#1a0a00;border-bottom:1px solid %1;").arg(colors::AMBER_DIM())); bulk_bar_->setVisible(false); auto* bbl = new QHBoxLayout(bulk_bar_); bbl->setContentsMargins(14, 6, 14, 6); bbl->setSpacing(10); bulk_sel_label_ = new QLabel(tr("Selected files:")); bulk_sel_label_->setStyleSheet( QString("color:%1;font-size:11px;background:transparent;%2").arg(colors::TEXT_SECONDARY(), MF)); bbl->addWidget(bulk_sel_label_); bulk_delete_btn_ = new QPushButton(tr("DELETE SELECTED")); bulk_delete_btn_->setCursor(Qt::PointingHandCursor); bulk_delete_btn_->setAccessibleName(tr("Delete the selected files")); bulk_delete_btn_->setStyleSheet(QString("QPushButton{background:transparent;color:%1;border:1px solid #7f1d1d;" "padding:3px 12px;font-size:11px;font-weight:700;%2}" "QPushButton:hover{background:%1;color:%3;}") .arg(colors::NEGATIVE(), MF, colors::TEXT_PRIMARY())); connect(bulk_delete_btn_, &QPushButton::clicked, this, &FileManagerScreen::delete_selected); bbl->addWidget(bulk_delete_btn_); bbl->addStretch(); bulk_clear_btn_ = new QPushButton(tr("CLEAR SELECTION")); bulk_clear_btn_->setCursor(Qt::PointingHandCursor); bulk_clear_btn_->setStyleSheet(QString("QPushButton{background:transparent;color:%1;border:1px solid %2;" "padding:3px 12px;font-size:11px;%3}" "QPushButton:hover{color:%4;}") .arg(colors::TEXT_DIM(), colors::BORDER_DIM(), MF, colors::TEXT_PRIMARY())); bulk_clear_btn_->setAccessibleName(tr("Clear the file selection")); connect(bulk_clear_btn_, &QPushButton::clicked, this, [this]() { for (auto* btn : check_btns_) btn->setChecked(false); checked_ids_.clear(); update_bulk_bar(); }); bbl->addWidget(bulk_clear_btn_); root->addWidget(bulk_bar_); // ── Splitter: file list | preview ───────────────────────────────────────── splitter_ = new QSplitter(Qt::Horizontal); splitter_->setStyleSheet(QString("QSplitter::handle{background:%1;width:1px;}").arg(colors::BORDER_DIM())); splitter_->setChildrenCollapsible(false); // Left: scroll area with file cards file_scroll_ = new QScrollArea; file_scroll_->setWidgetResizable(true); file_scroll_->setStyleSheet("QScrollArea{border:none;background:transparent;}" "QScrollBar:vertical{background:transparent;width:6px;}" + QString("QScrollBar::handle:vertical{background:%1;}" "QScrollBar::add-line:vertical,QScrollBar::sub-line:vertical{height:0;}") .arg(colors::BORDER_MED())); file_container_ = new QWidget(this); file_container_->setObjectName("FMFileList"); // must precede setStyleSheet so #FMFileList resolves // One stylesheet for the whole card list, keyed on object names. render_files() // used to call setStyleSheet() ~10x per card, i.e. a full CSS reparse per // widget per refresh; with a few hundred files that dominated the render. file_container_->setStyleSheet( QString("QWidget#FMFileList{background:%1;}" "QWidget#FMCard{background:%2;border:1px solid %3;border-radius:2px;}" "QWidget#FMCardInfo{background:transparent;}" "QLabel#FMGroupLabel{color:%4;font-size:10px;font-weight:700;letter-spacing:1px;" " background:transparent;padding:8px 0 2px 0;%9}" "QLabel#FMFileName{color:%5;font-size:12px;font-weight:600;background:transparent;%9}" "QLabel#FMFileMeta{color:%4;font-size:10px;background:transparent;%9}" "QLabel#FMTypeBadge{font-size:10px;font-weight:700;background:transparent;%9}" "QPushButton#FMCheck{background:transparent;color:%4;border:none;font-size:14px;}" "QPushButton#FMCheck:checked{color:%6;}" "QPushButton#FMPreview{background:transparent;color:%4;border:1px solid %3;" " font-size:10px;font-weight:700;padding:0 8px;%9}" "QPushButton#FMPreview:hover{color:%6;border-color:%6;}" "QPushButton#FMOpenWith{background:transparent;color:%6;border:1px solid %3;" " font-size:10px;font-weight:700;padding:0 8px;%9}" "QPushButton#FMOpenWith:hover{background:rgba(217,119,6,0.15);}" "QPushButton#FMSave{background:transparent;color:%7;border:1px solid %3;" " font-size:10px;font-weight:700;%9}" "QPushButton#FMSave:hover{color:#38bdf8;background:%8;}" "QPushButton#FMDelete{background:transparent;color:%4;border:1px solid %3;" " font-size:10px;font-weight:700;%9}" "QPushButton#FMDelete:hover{color:%10;background:rgba(239,68,68,0.1);}") .arg(colors::BG_BASE(), colors::BG_SURFACE(), colors::BORDER_DIM(), colors::TEXT_DIM(), colors::TEXT_PRIMARY(), colors::AMBER(), colors::CYAN(), colors::BG_RAISED(), QString(MF)) .arg(colors::NEGATIVE())); file_layout_ = new QVBoxLayout(file_container_); file_layout_->setContentsMargins(14, 8, 14, 8); file_layout_->setSpacing(6); file_layout_->addStretch(); file_scroll_->setWidget(file_container_); splitter_->addWidget(file_scroll_); // Right: preview panel (initially hidden) splitter_->addWidget(build_preview_panel()); preview_panel_->setVisible(false); root->addWidget(splitter_, 1); // Populate empty-display combo items and apply translatable text. retranslateUi(); } void FileManagerScreen::build_quota_bar(QVBoxLayout* root) { auto* qw = new QWidget(this); qw->setStyleSheet( QString("background:%1;border-bottom:1px solid %2;").arg(colors::BG_BASE(), colors::BORDER_DIM())); auto* ql = new QHBoxLayout(qw); ql->setContentsMargins(14, 6, 14, 6); ql->setSpacing(10); quota_label_ = new QLabel(tr("Storage: %1 / 500 MB").arg(format_size(0))); quota_label_->setStyleSheet( QString("color:%1;font-size:11px;background:transparent;%2").arg(colors::TEXT_DIM(), MF)); ql->addWidget(quota_label_); quota_bar_ = new QProgressBar; quota_bar_->setRange(0, 1000); quota_bar_->setValue(0); quota_bar_->setTextVisible(false); quota_bar_->setFixedHeight(6); quota_bar_->setStyleSheet(QString("QProgressBar{background:%1;border:none;border-radius:3px;}" "QProgressBar::chunk{background:%2;border-radius:3px;}") .arg(colors::BORDER_DIM(), colors::AMBER())); ql->addWidget(quota_bar_, 1); root->addWidget(qw); } void FileManagerScreen::build_filter_bar(QVBoxLayout* root) { auto* bar = new QWidget(this); bar->setStyleSheet( QString("background:%1;border-bottom:1px solid %2;").arg(colors::BG_BASE(), colors::BORDER_DIM())); auto* bl = new QVBoxLayout(bar); bl->setContentsMargins(14, 8, 14, 8); bl->setSpacing(6); // Row 1: search + sort auto* row1 = new QWidget(this); row1->setStyleSheet("background:transparent;"); auto* r1l = new QHBoxLayout(row1); r1l->setContentsMargins(0, 0, 0, 0); r1l->setSpacing(8); search_input_ = new QLineEdit; search_input_->setPlaceholderText(tr("Search files by name, type, or source...")); search_input_->setClearButtonEnabled(true); search_input_->setAccessibleName(tr("Search files")); search_input_->setStyleSheet( QString("QLineEdit{background:%1;color:%2;border:1px solid %3;" "padding:5px 10px;font-size:12px;%4}" "QLineEdit:focus{border-color:%5;}") .arg(colors::BG_SURFACE(), colors::TEXT_PRIMARY(), colors::BORDER_DIM(), MF, colors::AMBER())); connect(search_input_, &QLineEdit::textChanged, this, [this]() { render_files(); }); r1l->addWidget(search_input_, 1); sort_label_ = new QLabel(tr("Sort:")); sort_label_->setStyleSheet( QString("color:%1;font-size:11px;background:transparent;%2").arg(colors::TEXT_DIM(), MF)); r1l->addWidget(sort_label_); // Sort combo — logic uses currentIndex(), so display text is set/refreshed // in retranslateUi (items added empty here to fix index → option mapping). sort_combo_ = new QComboBox; for (int i = 0; i < 7; ++i) sort_combo_->addItem(QString()); sort_combo_->setAccessibleName(tr("Sort order")); sort_combo_->setStyleSheet( QString("QComboBox{background:%1;color:%2;border:1px solid %3;" "padding:4px 8px;font-size:11px;%4}" "QComboBox::drop-down{border:none;}" "QComboBox QAbstractItemView{background:%1;color:%2;border:1px solid %3;" "selection-background-color:%5;}") .arg(colors::BG_SURFACE(), colors::TEXT_PRIMARY(), colors::BORDER_DIM(), MF, colors::BG_HOVER())); connect(sort_combo_, &QComboBox::currentIndexChanged, this, [this]() { render_files(); }); r1l->addWidget(sort_combo_); bl->addWidget(row1); // Row 2: screen filter chips chips_bar_ = new QWidget(this); chips_bar_->setStyleSheet("background:transparent;"); auto* cl = new QHBoxLayout(chips_bar_); cl->setContentsMargins(0, 0, 0, 0); cl->setSpacing(4); chip_group_ = new QButtonGroup(this); chip_group_->setExclusive(true); QString chip_ss = QString("QPushButton{background:transparent;color:%1;border:1px solid %2;" "border-radius:10px;padding:2px 10px;font-size:10px;%3}" "QPushButton:checked{background:%4;color:#000;border-color:%4;}" "QPushButton:hover:!checked{border-color:%4;}") .arg(colors::TEXT_SECONDARY(), colors::BORDER_DIM(), MF, colors::AMBER()); static const QStringList screens = {"All", "portfolio", "backtesting", "news", "equity_research", "algo_trading", "ai_quant_lab", "notes", "code_editor", "report_builder", "data_sources", "excel"}; for (const QString& s : screens) { const QString filter_val = (s == "All") ? QString() : s; QString label = (s == "All") ? tr("All") : QString(s).replace('_', ' ').toUpper(); auto* chip = new QPushButton(label); chip->setCheckable(true); chip->setStyleSheet(chip_ss); // Carry the raw screen key as a property. restore_state() used to // compare against the chip's *display* text ("EQUITY RESEARCH"), which // never matched the stored key ("equity_research"), so a restored // filter silently fell back to All. chip->setProperty("screenFilter", filter_val); chip->setAccessibleName(s == "All" ? tr("Show files from all screens") : tr("Show files from %1").arg(label)); if (s == "All") chip->setChecked(true); chip_group_->addButton(chip); cl->addWidget(chip); connect(chip, &QPushButton::toggled, this, [this, filter_val](bool checked) { if (checked) { active_screen_filter_ = filter_val; render_files(); ScreenStateManager::instance().notify_changed(this); } }); } cl->addStretch(); bl->addWidget(chips_bar_); root->addWidget(bar); } QWidget* FileManagerScreen::build_preview_panel() { preview_panel_ = new QWidget(this); preview_panel_->setStyleSheet( QString("background:%1;border-left:1px solid %2;").arg(colors::BG_RAISED(), colors::BORDER_DIM())); auto* vl = new QVBoxLayout(preview_panel_); vl->setContentsMargins(0, 0, 0, 0); vl->setSpacing(0); // Preview header auto* hdr = new QWidget(this); hdr->setStyleSheet( QString("background:%1;border-bottom:1px solid %2;").arg(colors::BG_SURFACE(), colors::BORDER_DIM())); auto* hhl = new QHBoxLayout(hdr); hhl->setContentsMargins(12, 8, 12, 8); preview_header_label_ = new QLabel(tr("PREVIEW")); preview_header_label_->setStyleSheet( QString("color:%1;font-size:11px;font-weight:700;letter-spacing:1px;background:transparent;%2") .arg(colors::AMBER(), MF)); hhl->addWidget(preview_header_label_); hhl->addStretch(); auto* close_btn = new QPushButton("✕"); close_btn->setFixedSize(20, 20); close_btn->setCursor(Qt::PointingHandCursor); close_btn->setStyleSheet(QString("QPushButton{background:transparent;color:%1;border:none;font-size:12px;}" "QPushButton:hover{color:%2;}") .arg(colors::TEXT_DIM(), colors::NEGATIVE())); connect(close_btn, &QPushButton::clicked, this, &FileManagerScreen::clear_preview); hhl->addWidget(close_btn); vl->addWidget(hdr); // File meta preview_title_ = new QLabel; preview_title_->setWordWrap(true); preview_title_->setStyleSheet(QString("color:%1;font-size:12px;font-weight:600;background:transparent;" "padding:10px 12px 2px 12px;%2") .arg(colors::TEXT_PRIMARY(), MF)); vl->addWidget(preview_title_); preview_meta_ = new QLabel; preview_meta_->setWordWrap(true); preview_meta_->setStyleSheet(QString("color:%1;font-size:10px;background:transparent;padding:0 12px 8px 12px;%2") .arg(colors::TEXT_DIM(), MF)); vl->addWidget(preview_meta_); auto* div = new QFrame; div->setFrameShape(QFrame::HLine); div->setStyleSheet(QString("background:%1;max-height:1px;border:none;").arg(colors::BORDER_DIM())); vl->addWidget(div); // Text preview preview_text_ = new QTextEdit; preview_text_->setReadOnly(true); preview_text_->setStyleSheet(QString("QTextEdit{background:%1;color:%2;border:none;" "padding:10px;font-size:11px;%3}") .arg(colors::BG_BASE(), colors::TEXT_PRIMARY(), MF)); preview_text_->setVisible(false); vl->addWidget(preview_text_, 1); // Table preview (for CSV) preview_table_ = new QTableWidget; preview_table_->setStyleSheet( QString("QTableWidget{background:%1;color:%2;border:none;gridline-color:%3;font-size:11px;%4}" "QHeaderView::section{background:%5;color:%6;border:none;" "border-bottom:1px solid %3;padding:4px;font-size:10px;font-weight:700;%4}") .arg(colors::BG_BASE(), colors::TEXT_PRIMARY(), colors::BORDER_DIM(), MF, colors::BG_SURFACE(), colors::TEXT_SECONDARY())); preview_table_->setEditTriggers(QAbstractItemView::NoEditTriggers); preview_table_->setSelectionMode(QAbstractItemView::SingleSelection); preview_table_->horizontalHeader()->setStretchLastSection(true); preview_table_->verticalHeader()->setVisible(false); preview_table_->setVisible(false); vl->addWidget(preview_table_, 1); // Empty/binary state preview_empty_ = new QLabel(tr("Select a file to preview")); preview_empty_->setAlignment(Qt::AlignCenter); preview_empty_->setWordWrap(true); preview_empty_->setStyleSheet( QString("color:%1;font-size:12px;background:transparent;padding:30px;%2").arg(colors::TEXT_DIM(), MF)); vl->addWidget(preview_empty_, 1); return preview_panel_; } // ── Visibility ──────────────────────────────────────────────────────────────── void FileManagerScreen::showEvent(QShowEvent* event) { QWidget::showEvent(event); if (!loaded_) { loaded_ = true; render_files(); update_stats(); } } bool FileManagerScreen::eventFilter(QObject* watched, QEvent* event) { // Card bodies carry the file id in a dynamic property; a left-click on any // non-button part of a card opens the preview. if (event->type() == QEvent::MouseButtonRelease) { auto* me = static_cast(event); if (me->button() == Qt::LeftButton) { const QVariant fid = watched->property("fileId"); if (fid.isValid() && !fid.toString().isEmpty()) { show_preview(fid.toString()); return true; } } } return QWidget::eventFilter(watched, event); } // ── File operations ─────────────────────────────────────────────────────────── void FileManagerScreen::upload_files() { QStringList paths = QFileDialog::getOpenFileNames(this, tr("Select Files to Upload")); if (paths.isEmpty()) return; for (const QString& path : paths) FileManagerService::instance().import_file(path); } void FileManagerScreen::download_file(const QString& file_id) { auto f = FileManagerService::instance().find_by_id(file_id); if (f.id.isEmpty()) return; QString dest = QFileDialog::getSaveFileName(this, tr("Save File As"), f.original_name); if (dest.isEmpty()) return; const QString src = FileManagerService::instance().full_path(f.name); if (!QFile::exists(src)) { QMessageBox::warning(this, tr("Save Failed"), tr("The stored file is missing from disk:\n%1\n\n" "Its index entry is stale — delete it and re-import.") .arg(src)); return; } // Write to a sibling temp file first. The old code removed the destination // and *then* copied: a failure at that point destroyed whatever the user // had chosen to overwrite. const QString staging = dest + QStringLiteral(".fincept-partial"); QFile::remove(staging); if (!QFile::copy(src, staging)) { QMessageBox::warning(this, tr("Save Failed"), tr("Could not write to:\n%1\n\nCheck that the folder exists and is writable.") .arg(dest)); return; } if (QFile::exists(dest) && !QFile::remove(dest)) { QFile::remove(staging); QMessageBox::warning(this, tr("Save Failed"), tr("Could not replace the existing file:\n%1\n\nIt may be open in another program.") .arg(dest)); return; } if (!QFile::rename(staging, dest)) { QFile::remove(staging); QMessageBox::warning(this, tr("Save Failed"), tr("Could not finish writing:\n%1").arg(dest)); return; } LOG_INFO("FileManager", "Downloaded: " + f.original_name); } void FileManagerScreen::delete_file(const QString& file_id) { auto f = FileManagerService::instance().find_by_id(file_id); if (f.id.isEmpty()) return; auto reply = QMessageBox::question(this, tr("Delete File"), tr("Delete \"%1\"? This cannot be undone.").arg(f.original_name), QMessageBox::Yes | QMessageBox::No, QMessageBox::No); if (reply != QMessageBox::Yes) return; checked_ids_.remove(file_id); if (!FileManagerService::instance().remove_file(file_id)) { QMessageBox::warning(this, tr("Delete File"), tr("Could not delete \"%1\" — it may be open in another program.").arg(f.original_name)); } } void FileManagerScreen::delete_selected() { QStringList to_delete; QStringList names; for (int i = 0; i < check_btns_.size(); ++i) { if (check_btns_[i]->isChecked()) { to_delete << check_ids_[i]; const auto f = FileManagerService::instance().find_by_id(check_ids_[i]); if (!f.original_name.isEmpty() && names.size() < 12) names << f.original_name; } } if (to_delete.isEmpty()) return; // Name what is about to be destroyed — a bare count is not enough // confirmation for an irreversible multi-file delete. QMessageBox box(this); box.setIcon(QMessageBox::Warning); box.setWindowTitle(tr("Delete Files")); box.setText(tr("Delete %n selected file(s)?", "", static_cast(to_delete.size()))); box.setInformativeText(tr("This cannot be undone.")); if (!names.isEmpty()) { box.setDetailedText(names.join('\n') + (to_delete.size() > names.size() ? tr("\n… and %n more", "", static_cast(to_delete.size() - names.size())) : QString())); } box.setStandardButtons(QMessageBox::Yes | QMessageBox::No); box.setDefaultButton(QMessageBox::No); if (box.exec() != QMessageBox::Yes) return; int failed = 0; for (const QString& id : to_delete) { if (FileManagerService::instance().remove_file(id)) checked_ids_.remove(id); else ++failed; } if (failed > 0) { QMessageBox::warning(this, tr("Delete Files"), tr("%n file(s) could not be deleted — they may be open in another program.", "", failed)); } update_bulk_bar(); } void FileManagerScreen::open_with(const QString& file_id) { auto f = FileManagerService::instance().find_by_id(file_id); if (f.id.isEmpty()) return; QString route = route_for_mime(f.mime_type); if (route.isEmpty()) return; emit open_file_in_screen(route, FileManagerService::instance().full_path(f.name)); } void FileManagerScreen::show_preview(const QString& file_id) { auto f = FileManagerService::instance().find_by_id(file_id); if (f.id.isEmpty()) return; // Expand preview panel if hidden preview_panel_->setVisible(true); splitter_->setSizes({550, 350}); preview_title_->setText(f.original_name); QString date_str = QDateTime::fromString(f.uploaded_at, Qt::ISODate).toLocalTime().toString("yyyy-MM-dd HH:mm"); preview_meta_->setText(format_size(f.size) + " | " + f.mime_type + " | " + f.source_screen + " | " + date_str); preview_text_->setVisible(false); preview_table_->setVisible(false); preview_empty_->setVisible(false); // Binary types — show info only if (f.mime_type.contains("image") || f.mime_type.contains("video") || f.mime_type.contains("audio") || f.mime_type.contains("zip") || f.mime_type.contains("spreadsheet") || f.mime_type.contains("excel") || f.mime_type.contains("vnd.openxmlformats")) { preview_empty_->setText(tr("Binary file — preview not available.\nUse SAVE to download.")); preview_empty_->setVisible(true); return; } QString path = FileManagerService::instance().full_path(f.name); QFile file(path); if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) { preview_empty_->setText(tr("Cannot open file for preview.")); preview_empty_->setVisible(true); return; } QTextStream in(&file); in.setEncoding(QStringConverter::Utf8); QString content = in.read(64000); file.close(); // CSV → table if (f.mime_type.contains("csv") || f.original_name.endsWith(".csv")) { QStringList lines = content.split('\n', Qt::SkipEmptyParts); if (lines.isEmpty()) { preview_empty_->setVisible(true); return; } auto parse_csv_row = [](const QString& line) -> QStringList { QStringList fields; QString cur; bool in_quotes = false; for (QChar c : line) { if (c == '"') { in_quotes = !in_quotes; } else if (c == ',' && !in_quotes) { fields << cur.trimmed(); cur.clear(); } else cur += c; } fields << cur.trimmed(); return fields; }; QStringList headers = parse_csv_row(lines[0]); preview_table_->setColumnCount(headers.size()); preview_table_->setHorizontalHeaderLabels(headers); preview_table_->setRowCount(qMin(lines.size() - 1, 200)); for (int r = 1; r < qMin(lines.size(), 201); ++r) { QStringList row = parse_csv_row(lines[r]); for (int c = 0; c < headers.size(); ++c) { preview_table_->setItem(r - 1, c, new QTableWidgetItem(c < row.size() ? row[c] : QString())); } } preview_table_->resizeColumnsToContents(); preview_table_->setVisible(true); return; } // JSON → formatted if (f.mime_type.contains("json") || f.original_name.endsWith(".json")) { auto doc = QJsonDocument::fromJson(content.toUtf8()); if (!doc.isNull()) content = doc.toJson(QJsonDocument::Indented); } preview_text_->setPlainText(content); if (content.length() == 64000) preview_text_->append("\n\n" + tr("[... truncated at 64K characters ...]")); preview_text_->setVisible(true); } void FileManagerScreen::clear_preview() { preview_text_->clear(); preview_table_->clearContents(); preview_table_->setRowCount(0); preview_text_->setVisible(false); preview_table_->setVisible(false); preview_title_->clear(); preview_meta_->clear(); preview_empty_->setText(tr("Select a file to preview")); preview_empty_->setVisible(true); preview_panel_->setVisible(false); } void FileManagerScreen::update_bulk_bar() { int selected = 0; for (auto* btn : check_btns_) if (btn->isChecked()) selected++; bulk_bar_->setVisible(selected > 0); if (selected > 0) bulk_delete_btn_->setText(tr("DELETE %1 SELECTED").arg(selected)); } // ── Rendering ───────────────────────────────────────────────────────────────── void FileManagerScreen::render_files() { // Preserve where the user was — this is a full teardown and the service's // files_changed signal calls it on every import/delete from any screen. const int scroll_pos = (file_scroll_ && file_scroll_->verticalScrollBar()) ? file_scroll_->verticalScrollBar()->value() : 0; check_btns_.clear(); check_ids_.clear(); while (QLayoutItem* item = file_layout_->takeAt(0)) { if (item->widget()) item->widget()->deleteLater(); delete item; } QString filter = search_input_ ? search_input_->text().toLower() : QString(); int sort_idx = sort_combo_ ? sort_combo_->currentIndex() : 0; QJsonArray all = FileManagerService::instance().all_files(); // Drop checked ids for files that no longer exist, so the bulk bar can't // claim a selection that points at nothing. if (!checked_ids_.isEmpty()) { QSet live_ids; for (const auto& v : all) { if (v.isObject()) live_ids.insert(v.toObject()["id"].toString()); } checked_ids_.intersect(live_ids); } // Filter QVector files; for (const auto& v : all) { if (!v.isObject()) continue; QJsonObject obj = v.toObject(); if (!active_screen_filter_.isEmpty() && obj["sourceScreen"].toString() != active_screen_filter_) continue; if (!filter.isEmpty()) { bool match = obj["originalName"].toString().toLower().contains(filter) || obj["type"].toString().toLower().contains(filter) || obj["sourceScreen"].toString().toLower().contains(filter); if (!match) continue; } files.append(obj); } // Sort auto cmp = [&](const QJsonObject& a, const QJsonObject& b) -> bool { switch (sort_idx) { case 0: // Date newest return a["uploadedAt"].toString() > b["uploadedAt"].toString(); case 1: // Date oldest return a["uploadedAt"].toString() < b["uploadedAt"].toString(); case 2: // Name A-Z return a["originalName"].toString().toLower() < b["originalName"].toString().toLower(); case 3: // Name Z-A return a["originalName"].toString().toLower() > b["originalName"].toString().toLower(); case 4: // Size largest return a["size"].toInteger() > b["size"].toInteger(); case 5: // Size smallest return a["size"].toInteger() < b["size"].toInteger(); case 6: // Type return a["type"].toString() < b["type"].toString(); default: return false; } }; std::sort(files.begin(), files.end(), cmp); if (files.isEmpty()) { if (all.isEmpty()) { // ── Full empty skeleton ────────────────────────────────────── auto* skeleton = new QWidget(this); skeleton->setStyleSheet("background:transparent;"); auto* skl = new QVBoxLayout(skeleton); skl->setContentsMargins(24, 24, 24, 24); skl->setSpacing(20); auto* hero_lbl = new QLabel("[ FM ]"); hero_lbl->setAlignment(Qt::AlignCenter); hero_lbl->setStyleSheet( QString("color:%1;font-size:36px;font-weight:700;background:transparent;%2").arg(colors::AMBER(), MF)); skl->addWidget(hero_lbl); auto* hero_sub = new QLabel(tr("Your terminal file index is empty.")); hero_sub->setAlignment(Qt::AlignCenter); hero_sub->setStyleSheet( QString("color:%1;font-size:14px;background:transparent;%2").arg(colors::TEXT_SECONDARY(), MF)); skl->addWidget(hero_sub); auto* hero_hint = new QLabel(tr("Files are registered automatically when you export, save, or generate output\n" "from any screen. You can also upload files manually using the button above.")); hero_hint->setAlignment(Qt::AlignCenter); hero_hint->setWordWrap(true); hero_hint->setStyleSheet( QString("color:%1;font-size:12px;background:transparent;%2").arg(colors::TEXT_DIM(), MF)); skl->addWidget(hero_hint); auto* div = new QFrame; div->setFrameShape(QFrame::HLine); div->setStyleSheet(QString("background:%1;max-height:1px;border:none;").arg(colors::BORDER_DIM())); skl->addWidget(div); auto* sources_lbl = new QLabel(tr("FILES ARE COLLECTED FROM")); sources_lbl->setStyleSheet(QString("color:%1;font-size:10px;font-weight:700;letter-spacing:1px;" "background:transparent;%2") .arg(colors::TEXT_DIM(), MF)); skl->addWidget(sources_lbl); // tr() must see literals at extraction time — the previous version // called tr(runtime_qstring.toUtf8().constData()), which lupdate // cannot extract, so none of these ever had a translation. struct SI { const char* icon; QString name; QString desc; }; const SI sources[] = { {"RPT", tr("Report Builder"), tr("Saved reports and exported PDFs")}, {"NTB", tr("Code Editor"), tr("Saved Jupyter notebooks (.ipynb)")}, {"XLS", tr("Excel"), tr("Imported/exported spreadsheets & CSV")}, {"NOTE", tr("Notes"), tr("Exported markdown note files")}, {"PFL", tr("Portfolio"), tr("Portfolio CSV & JSON exports")}, {"DS", tr("Data Sources"), tr("Connector configuration JSON")}, {"ALG", tr("Algo Trading"), tr("Saved strategy definitions")}, {"BT", tr("Backtesting"), tr("Backtest result JSON exports")}, {"AQL", tr("AI Quant Lab"), tr("Module result exports")}, {"NEWS", tr("News"), tr("Saved article text files")}, {"EQR", tr("Equity Research"), tr("Financial statement CSV exports")}, }; auto* grid_w = new QWidget(this); grid_w->setStyleSheet("background:transparent;"); auto* grid = new QGridLayout(grid_w); grid->setContentsMargins(0, 0, 0, 0); grid->setSpacing(8); for (int i = 0; i < 11; ++i) { const auto& s = sources[i]; auto* card = new QWidget(this); card->setStyleSheet(panel_ss()); auto* cl2 = new QHBoxLayout(card); cl2->setContentsMargins(10, 8, 10, 8); cl2->setSpacing(8); auto* badge = new QLabel(s.icon); badge->setFixedWidth(36); badge->setAlignment(Qt::AlignCenter); badge->setStyleSheet(QString("color:%1;font-size:10px;font-weight:700;" "background:rgba(217,119,6,0.08);border:1px solid %2;" "border-radius:2px;padding:2px 0;%3") .arg(colors::AMBER(), colors::AMBER_DIM(), MF)); cl2->addWidget(badge); auto* txt = new QWidget(this); txt->setStyleSheet("background:transparent;"); auto* tl = new QVBoxLayout(txt); tl->setContentsMargins(0, 0, 0, 0); tl->setSpacing(1); auto* nl = new QLabel(s.name); nl->setStyleSheet(QString("color:%1;font-size:11px;font-weight:600;background:transparent;%2") .arg(colors::TEXT_PRIMARY(), MF)); tl->addWidget(nl); auto* dl = new QLabel(s.desc); dl->setStyleSheet( QString("color:%1;font-size:10px;background:transparent;%2").arg(colors::TEXT_DIM(), MF)); tl->addWidget(dl); cl2->addWidget(txt, 1); grid->addWidget(card, i / 3, i % 3); } skl->addWidget(grid_w); auto* div2 = new QFrame; div2->setFrameShape(QFrame::HLine); div2->setStyleSheet(QString("background:%1;max-height:1px;border:none;").arg(colors::BORDER_DIM())); skl->addWidget(div2); auto* tips_lbl = new QLabel(tr("TIPS")); tips_lbl->setStyleSheet(QString("color:%1;font-size:10px;font-weight:700;letter-spacing:1px;" "background:transparent;%2") .arg(colors::TEXT_DIM(), MF)); skl->addWidget(tips_lbl); const QStringList tips = { tr("Use the filter chips above to narrow files by source screen."), tr("Click any file card to preview its contents in the right panel."), tr("Use checkboxes on file cards to bulk-delete multiple files at once."), tr("MCP tools can list and read your files directly in AI Chat."), }; for (const QString& tip : tips) { auto* tl2 = new QLabel(QString("• ") + tip); tl2->setWordWrap(true); tl2->setStyleSheet( QString("color:%1;font-size:11px;background:transparent;%2").arg(colors::TEXT_TERTIARY(), MF)); skl->addWidget(tl2); } skl->addStretch(); file_layout_->addWidget(skeleton); } else { auto* empty = new QLabel(tr("No files match your search or filter.")); empty->setAlignment(Qt::AlignCenter); empty->setStyleSheet(QString("color:%1;font-size:13px;padding:40px;%2").arg(colors::TEXT_DIM(), MF)); file_layout_->addWidget(empty); } file_layout_->addStretch(); update_bulk_bar(); return; } // Group by source screen. Every widget below is styled by object name via // the single container stylesheet installed in build_ui() — no per-row // setStyleSheet() calls, which is what made a large file list slow. QString current_group; for (const QJsonObject& file : files) { QString source = file["sourceScreen"].toString(); if (active_screen_filter_.isEmpty() && source != current_group) { current_group = source; auto* grp_lbl = new QLabel(source.toUpper().replace('_', ' ')); grp_lbl->setObjectName("FMGroupLabel"); file_layout_->addWidget(grp_lbl); } const QString fid = file["id"].toString(); const QString display_name = file["originalName"].toString(); // ── Card ───────────────────────────────────────────────────────────── auto* card = new QWidget(this); card->setObjectName("FMCard"); card->setCursor(Qt::PointingHandCursor); auto* hl = new QHBoxLayout(card); hl->setContentsMargins(8, 8, 12, 8); hl->setSpacing(8); // Checkbox — restore its state from checked_ids_ so a refresh (which // the files_changed signal triggers) doesn't silently drop a pending // bulk selection. auto* chk = new QPushButton(checked_ids_.contains(fid) ? "☑" : "☐"); chk->setObjectName("FMCheck"); chk->setCheckable(true); chk->setChecked(checked_ids_.contains(fid)); chk->setFixedSize(22, 22); chk->setAccessibleName(tr("Select %1").arg(display_name)); connect(chk, &QPushButton::toggled, this, [this, chk, fid](bool checked) { chk->setText(checked ? "☑" : "☐"); if (checked) checked_ids_.insert(fid); else checked_ids_.remove(fid); update_bulk_bar(); }); check_btns_.append(chk); check_ids_.append(fid); hl->addWidget(chk); // Type badge — the colour is per-mime so it stays a (cheap) palette // lookup on the label's own foreground rather than a CSS reparse. QString type = file["type"].toString(); auto* type_dot = new QLabel("[" + type.section('/', 1, 1).left(4).toUpper() + "]"); type_dot->setObjectName("FMTypeBadge"); type_dot->setFixedWidth(46); QPalette badge_pal = type_dot->palette(); badge_pal.setColor(QPalette::WindowText, QColor(file_type_color(type))); type_dot->setPalette(badge_pal); hl->addWidget(type_dot); // Name + meta (clickable for preview — see eventFilter) auto* info = new QWidget(this); info->setObjectName("FMCardInfo"); info->setCursor(Qt::PointingHandCursor); auto* info_vl = new QVBoxLayout(info); info_vl->setContentsMargins(0, 0, 0, 0); info_vl->setSpacing(1); auto* name_lbl = new QLabel(display_name); name_lbl->setObjectName("FMFileName"); info_vl->addWidget(name_lbl); QString date_str = QDateTime::fromString(file["uploadedAt"].toString(), Qt::ISODate) .toLocalTime() .toString("yyyy-MM-dd HH:mm"); auto* meta_lbl = new QLabel(format_size(file["size"].toInteger()) + " | " + date_str); meta_lbl->setObjectName("FMFileMeta"); info_vl->addWidget(meta_lbl); // Clicking the card body previews the file. eventFilter() reads the // file id back off this property. info->setProperty("fileId", fid); info->installEventFilter(this); card->setProperty("fileId", fid); card->installEventFilter(this); card->setToolTip(tr("Click to preview %1").arg(display_name)); auto* preview_btn = new QPushButton(tr("PREVIEW")); preview_btn->setObjectName("FMPreview"); preview_btn->setCursor(Qt::PointingHandCursor); preview_btn->setFixedHeight(26); preview_btn->setAccessibleName(tr("Preview %1").arg(display_name)); connect(preview_btn, &QPushButton::clicked, this, [this, fid]() { show_preview(fid); }); hl->addWidget(info, 1); hl->addWidget(preview_btn); // "Open With" button QString route = route_for_mime(type); if (!route.isEmpty()) { auto* open_btn = new QPushButton(open_with_label(type)); open_btn->setObjectName("FMOpenWith"); open_btn->setCursor(Qt::PointingHandCursor); open_btn->setFixedHeight(26); open_btn->setAccessibleName(tr("Open %1 in the matching screen").arg(display_name)); connect(open_btn, &QPushButton::clicked, this, [this, fid]() { open_with(fid); }); hl->addWidget(open_btn); } // Save button auto* dl_btn = new QPushButton(tr("SAVE")); dl_btn->setObjectName("FMSave"); dl_btn->setCursor(Qt::PointingHandCursor); dl_btn->setFixedSize(54, 26); dl_btn->setAccessibleName(tr("Save a copy of %1").arg(display_name)); connect(dl_btn, &QPushButton::clicked, this, [this, fid]() { download_file(fid); }); hl->addWidget(dl_btn); // Delete button auto* del_btn = new QPushButton(tr("DEL")); del_btn->setObjectName("FMDelete"); del_btn->setCursor(Qt::PointingHandCursor); del_btn->setFixedSize(44, 26); del_btn->setAccessibleName(tr("Delete %1").arg(display_name)); connect(del_btn, &QPushButton::clicked, this, [this, fid]() { delete_file(fid); }); hl->addWidget(del_btn); file_layout_->addWidget(card); } file_layout_->addStretch(); update_bulk_bar(); // Restore the scroll position after the layout has settled — the cards are // built synchronously but their geometry isn't final until the event loop // spins, so setValue() now would clamp against a stale range. if (file_scroll_ && file_scroll_->verticalScrollBar() && scroll_pos > 0) { QScrollBar* sb = file_scroll_->verticalScrollBar(); QTimer::singleShot(0, this, [sb, scroll_pos]() { if (sb) sb->setValue(scroll_pos); }); } } void FileManagerScreen::update_stats() { QJsonArray files = FileManagerService::instance().all_files(); qint64 total_size = 0; for (const auto& v : files) if (v.isObject()) total_size += v.toObject()["size"].toInteger(); stats_label_->setText(tr("%1 files | %2").arg(files.size()).arg(format_size(total_size))); // Quota bar if (quota_bar_ && quota_label_) { int pct = (int)(total_size * 1000 / kQuotaBytes); quota_bar_->setValue(qMin(pct, 1000)); quota_label_->setText(tr("Storage: %1 / 500 MB").arg(format_size(total_size))); // Turn red if > 80% QString chunk_color = (pct > 800) ? colors::NEGATIVE() : colors::AMBER(); quota_bar_->setStyleSheet(QString("QProgressBar{background:%1;border:none;border-radius:3px;}" "QProgressBar::chunk{background:%2;border-radius:3px;}") .arg(colors::BORDER_DIM(), chunk_color)); } } // ── Static helpers ──────────────────────────────────────────────────────────── QString FileManagerScreen::format_size(qint64 bytes) { if (bytes < 1024) return QString("%1 B").arg(bytes); if (bytes < 1024 * 1024) return QString("%1 KB").arg(bytes / 1024.0, 0, 'f', 1); if (bytes < 1024LL * 1024 * 1024) return QString("%1 MB").arg(bytes / (1024.0 * 1024.0), 0, 'f', 1); return QString("%1 GB").arg(bytes / (1024.0 * 1024.0 * 1024.0), 0, 'f', 2); } QString FileManagerScreen::file_type_color(const QString& mime) { if (mime.contains("spreadsheet") || mime.contains("csv") || mime.contains("excel")) return colors::POSITIVE(); if (mime.contains("image")) return colors::INFO(); if (mime.contains("video")) return "#7c3aed"; if (mime.contains("audio")) return "#db2777"; if (mime.contains("zip") || mime.contains("archive")) return colors::WARNING(); if (mime.contains("pdf")) return colors::NEGATIVE(); if (mime.contains("json") || mime.contains("python") || mime.contains("ipynb")) return colors::CYAN(); return colors::TEXT_SECONDARY(); } QString FileManagerScreen::open_with_label(const QString& mime) { if (mime.contains("ipynb") || mime.contains("python")) return QCoreApplication::translate("FileManagerScreen", "NOTEBOOK"); if (mime.contains("spreadsheet") || mime.contains("csv") || mime.contains("excel")) return QCoreApplication::translate("FileManagerScreen", "EXCEL"); if (mime.contains("pdf")) return QCoreApplication::translate("FileManagerScreen", "REPORT"); return QCoreApplication::translate("FileManagerScreen", "OPEN"); } QString FileManagerScreen::route_for_mime(const QString& mime) { if (mime.contains("ipynb") || mime.contains("x-ipynb")) return "code_editor"; if (mime.contains("spreadsheet") || mime.contains("excel") || mime.contains("csv")) return "excel"; if (mime.contains("pdf")) return "report_builder"; return {}; } // ── Live language switch ───────────────────────────────────────────────────── void FileManagerScreen::changeEvent(QEvent* event) { if (event->type() == QEvent::LanguageChange) retranslateUi(); QWidget::changeEvent(event); } void FileManagerScreen::retranslateUi() { // Header if (title_label_) title_label_->setText(tr("FILE MANAGER")); if (subtitle_label_) subtitle_label_->setText(tr("Manage files across the terminal")); if (refresh_btn_) refresh_btn_->setText(tr("REFRESH")); if (upload_btn_) upload_btn_->setText(tr("UPLOAD FILES")); // Filter / sort bar if (sort_label_) sort_label_->setText(tr("Sort:")); if (sort_combo_) { const QStringList opts = {tr("Date (newest)"), tr("Date (oldest)"), tr("Name (A-Z)"), tr("Name (Z-A)"), tr("Size (largest)"), tr("Size (smallest)"), tr("Type")}; for (int i = 0; i < opts.size() && i < sort_combo_->count(); ++i) sort_combo_->setItemText(i, opts[i]); } if (search_input_) search_input_->setPlaceholderText(tr("Search files by name, type, or source...")); // Bulk action bar if (bulk_sel_label_) bulk_sel_label_->setText(tr("Selected files:")); if (bulk_clear_btn_) bulk_clear_btn_->setText(tr("CLEAR SELECTION")); // Preview panel header + empty placeholder (when no file is being previewed) if (preview_header_label_) preview_header_label_->setText(tr("PREVIEW")); if (preview_empty_ && preview_empty_->isVisible() && preview_title_ && preview_title_->text().isEmpty()) preview_empty_->setText(tr("Select a file to preview")); // Re-render stats footer / quota and the file cards (which carry // translatable button labels and empty-state copy). if (stats_label_) update_stats(); update_bulk_bar(); if (loaded_) render_files(); } // ── IStatefulScreen ─────────────────────────────────────────────────────────── QVariantMap FileManagerScreen::save_state() const { return {{"screen_filter", active_screen_filter_}}; } void FileManagerScreen::restore_state(const QVariantMap& state) { const QString filter = state.value("screen_filter").toString(); if (filter != active_screen_filter_) { active_screen_filter_ = filter; // Match on the "screenFilter" property, not the localized button text. if (chip_group_) { for (auto* btn : chip_group_->buttons()) { if (btn->property("screenFilter").toString() == filter) { btn->setChecked(true); // toggled() re-renders and re-sets the filter return; } } } render_files(); } } } // namespace fincept::screens