928 rader
27 KiB
C++
928 rader
27 KiB
C++
#include <poppler-qt5.h>
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#include <QLabel>
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#include <QtDebug>
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#include <QFileInfo>
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#include <QDesktopServices>
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#include <QUrl>
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#include <QClipboard>
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#include <QtGlobal>
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#include <QSettings>
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#include <QDateTime>
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#include <QProcess>
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#include <QComboBox>
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#include <QtConcurrent/QtConcurrent>
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#include <QMessageBox>
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#include <QFileDialog>
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#include <QScreen>
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#include <QProgressDialog>
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#include "mainwindow.h"
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#include "ui_mainwindow.h"
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#include "clicklabel.h"
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#include "../shared/sqlitesearch.h"
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#include "../shared/looqsgeneralexception.h"
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#include "../shared/common.h"
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#include "ipcpreviewclient.h"
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#include "previewgenerator.h"
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#include "aboutdialog.h"
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MainWindow::MainWindow(QWidget *parent, QString socketPath)
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: QMainWindow(parent), ui(new Ui::MainWindow), progressDialog(this)
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{
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this->progressDialog.cancel(); // because constructing it shows it, quite weird
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ui->setupUi(this);
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setWindowTitle(QCoreApplication::applicationName());
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this->ipcPreviewClient.moveToThread(&this->ipcClientThread);
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this->ipcPreviewClient.setSocketPath(socketPath);
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QSettings settings;
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this->dbFactory = new DatabaseFactory(Common::databasePath());
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db = this->dbFactory->forCurrentThread();
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this->dbService = new SqliteDbService(*this->dbFactory);
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this->indexSyncer = new IndexSyncer(*this->dbService);
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this->indexSyncer->moveToThread(&this->syncerThread);
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indexer = new Indexer(*(this->dbService));
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indexer->setParent(this);
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connectSignals();
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ui->treeResultsList->setContextMenuPolicy(Qt::ContextMenuPolicy::CustomContextMenu);
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ui->tabWidget->setCurrentIndex(0);
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ui->statusBar->addWidget(ui->lblSearchResults);
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ui->statusBar->addWidget(ui->previewProcessBar);
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ui->previewProcessBar->hide();
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ui->comboScale->setCurrentText(settings.value("currentScale").toString());
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previewsPerPage = settings.value("previewsPerPage", 20).toInt();
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ui->spinPreviewPage->setMinimum(1);
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QStringList indexPaths = settings.value("indexPaths").toStringList();
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ui->lstPaths->addItems(indexPaths);
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QString ignorePatterns = settings.value("ignorePatterns").toString();
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ui->txtIgnorePatterns->setText(ignorePatterns);
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ui->spinPreviewPage->setValue(1);
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ui->spinPreviewPage->setMinimum(1);
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ui->btnOpenFailed->setVisible(false);
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ui->comboPreviewFiles->setVisible(false);
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auto policy = ui->btnOpenFailed->sizePolicy();
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policy.setRetainSizeWhenHidden(true);
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ui->btnOpenFailed->setSizePolicy(policy);
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this->ipcClientThread.start();
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}
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void MainWindow::addPathToIndex()
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{
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QString path = this->ui->txtPathScanAdd->text();
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QFileInfo fileInfo{path};
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if(!fileInfo.exists(path))
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{
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QMessageBox::critical(this, "Invalid path", "Path does not seem to exist");
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return;
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}
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if(!fileInfo.isReadable())
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{
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QMessageBox::critical(this, "Invalid path", "Path cannot be read");
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return;
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}
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this->ui->lstPaths->addItem(path);
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this->ui->txtPathScanAdd->clear();
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}
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void MainWindow::connectSignals()
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{
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connect(ui->txtSearch, &QLineEdit::returnPressed, this, &MainWindow::lineEditReturnPressed);
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connect(&searchWatcher, &QFutureWatcher<SearchResult>::finished, this,
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[&]
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{
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try
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{
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this->ui->txtSearch->setEnabled(true);
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auto results = searchWatcher.future().result();
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handleSearchResults(results);
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}
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catch(LooqsGeneralException &e)
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{
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handleSearchError(e.message);
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}
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});
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connect(ui->treeResultsList, &QTreeWidget::itemActivated, this, &MainWindow::treeSearchItemActivated);
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connect(ui->treeResultsList, &QTreeWidget::customContextMenuRequested, this,
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&MainWindow::showSearchResultsContextMenu);
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connect(ui->tabWidget, &QTabWidget::currentChanged, this, &MainWindow::tabChanged);
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connect(ui->comboScale, qOverload<int>(&QComboBox::currentIndexChanged), this, &MainWindow::comboScaleChanged);
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connect(ui->spinPreviewPage, qOverload<int>(&QSpinBox::valueChanged), this,
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&MainWindow::spinPreviewPageValueChanged);
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connect(ui->btnAddPath, &QPushButton::clicked, this, &MainWindow::addPathToIndex);
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connect(ui->txtPathScanAdd, &QLineEdit::returnPressed, this, &MainWindow::addPathToIndex);
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connect(ui->btnStartIndexing, &QPushButton::clicked, this, &MainWindow::startIndexing);
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connect(this->indexer, &Indexer::pathsCountChanged, this,
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[&](int number)
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{
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ui->lblSearchResults->setText("Found paths: " + QString::number(number));
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ui->lblPathsFoundValue->setText(QString::number(number));
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ui->previewProcessBar->setMaximum(number);
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});
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connect(this->indexer, &Indexer::indexProgress, this,
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[&](int number, unsigned int added, unsigned int skipped, unsigned int failed, unsigned int totalCount)
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{
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ui->lblSearchResults->setText("Processed " + QString::number(number) + " files");
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ui->previewProcessBar->setValue(number);
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ui->previewProcessBar->setMaximum(totalCount);
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ui->lblAddedValue->setText(QString::number(added));
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ui->lblSkippedValue->setText(QString::number(skipped));
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ui->lblFailedValue->setText(QString::number(failed));
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});
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connect(this->indexer, &Indexer::finished, this, &MainWindow::finishIndexing);
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connect(ui->lstPaths->selectionModel(), &QItemSelectionModel::selectionChanged, this,
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[&](const QItemSelection &selected, const QItemSelection &deselected)
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{ ui->btnDeletePath->setEnabled(this->ui->lstPaths->selectedItems().count() > 0); });
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connect(ui->btnDeletePath, &QPushButton::clicked, this, [&] { qDeleteAll(ui->lstPaths->selectedItems()); });
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connect(ui->btnChoosePath, &QPushButton::clicked, this,
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[&]
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{
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QFileDialog dialog(nullptr);
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dialog.setFileMode(QFileDialog::Directory);
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dialog.setOptions(QFileDialog::ShowDirsOnly);
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if(dialog.exec())
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{
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auto paths = dialog.selectedFiles();
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if(paths.size() == 1)
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{
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ui->lstPaths->addItem(paths[0]);
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}
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}
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});
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connect(ui->menuAboutAction, &QAction::triggered, this,
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[this](bool checked)
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{
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AboutDialog aboutDialog(this);
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aboutDialog.exec();
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});
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connect(ui->menuAboutQtAction, &QAction::triggered, this,
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[this](bool checked) { QMessageBox::aboutQt(this, "About Qt"); });
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connect(ui->menuSyncIndexAction, &QAction::triggered, this, &MainWindow::startIndexSync);
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connect(ui->menuOpenUserManualAction, &QAction::triggered, this,
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[this]() { QDesktopServices::openUrl(Common::userManualUrl()); });
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connect(indexSyncer, &IndexSyncer::finished, this,
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[&](unsigned int totalUpdated, unsigned int totalDeleted, unsigned int totalErrored)
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{
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this->progressDialog.cancel();
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QMessageBox::information(
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this, "Syncing finished",
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QString("Syncing finished\n\nTotal updated: %1\nTotal deleted: %2\nTotal errors: %3\n")
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.arg(QString::number(totalUpdated))
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.arg(QString::number(totalDeleted))
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.arg(QString::number(totalErrored)));
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});
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connect(this, &MainWindow::beginIndexSync, indexSyncer, &IndexSyncer::sync);
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connect(&this->progressDialog, &QProgressDialog::canceled, indexSyncer, &IndexSyncer::cancel);
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connect(ui->btnSaveSettings, &QPushButton::clicked, this, &MainWindow::saveSettings);
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connect(ui->btnOpenFailed, &QPushButton::clicked, this, &MainWindow::exportFailedPaths);
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connect(
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ui->comboPreviewFiles, qOverload<int>(&QComboBox::currentIndexChanged), this, [&]() { makePreviews(1); },
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Qt::QueuedConnection);
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connect(&ipcPreviewClient, &IPCPreviewClient::previewReceived, this, &MainWindow::previewReceived,
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Qt::QueuedConnection);
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connect(&ipcPreviewClient, &IPCPreviewClient::finished, this,
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[&]
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{
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this->ui->previewProcessBar->setValue(this->ui->previewProcessBar->maximum());
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this->ui->spinPreviewPage->setEnabled(true);
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this->ui->comboPreviewFiles->setEnabled(true);
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});
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connect(&ipcPreviewClient, &IPCPreviewClient::error, this,
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[this](QString msg)
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{
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qCritical() << msg << Qt::endl;
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QMessageBox::critical(this, "IPC error", msg);
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});
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connect(this, &MainWindow::startIpcPreviews, &ipcPreviewClient, &IPCPreviewClient::startGeneration,
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Qt::QueuedConnection);
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connect(this, &MainWindow::stopIpcPreviews, &ipcPreviewClient, &IPCPreviewClient::stopGeneration,
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Qt::QueuedConnection);
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}
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void MainWindow::exportFailedPaths()
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{
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QString filename =
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QString("/tmp/looqs_indexresult_failed_%1").arg(QDateTime::currentDateTime().toString("yyyy-MM-dd_hhmmss"));
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QFile outFile(filename);
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if(!outFile.open(QIODevice::WriteOnly | QIODevice::Text))
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{
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QMessageBox::critical(this, "Failed to write log file", "An error occured while trying to create log file");
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return;
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}
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QTextStream stream(&outFile);
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IndexResult result = this->indexer->getResult();
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stream << "Failed to index the following paths:\n";
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for(FileScanResult &fsr : result.failedResults())
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{
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stream << fsr.first << " " << SaveFileResultToString(fsr.second) << '\n';
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}
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QDesktopServices::openUrl(filename);
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}
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void MainWindow::startIndexSync()
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{
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progressDialog.setWindowTitle("Syncing");
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progressDialog.setLabelText("Syncing - this might take a moment, please wait");
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progressDialog.setWindowModality(Qt::ApplicationModal);
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progressDialog.setMinimum(0);
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progressDialog.setMaximum(0);
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progressDialog.setValue(0);
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progressDialog.open();
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indexSyncer->setKeepGoing(true);
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indexSyncer->setVerbose(false);
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indexSyncer->setDryRun(false);
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indexSyncer->setRemoveDeletedFromIndex(true);
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this->syncerThread.start();
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emit beginIndexSync();
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}
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void MainWindow::spinPreviewPageValueChanged(int val)
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{
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makePreviews(val);
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}
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void MainWindow::startIndexing()
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{
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if(this->indexer->isRunning())
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{
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ui->btnStartIndexing->setEnabled(false);
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ui->btnStartIndexing->setText("Start indexing");
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this->indexer->requestCancellation();
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return;
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}
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ui->previewsTab->setEnabled(false);
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ui->resultsTab->setEnabled(false);
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ui->settingsTab->setEnabled(false);
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ui->txtPathScanAdd->setEnabled(false);
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ui->txtSearch->setEnabled(false);
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ui->previewProcessBar->setValue(0);
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ui->previewProcessBar->setVisible(true);
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ui->btnOpenFailed->setVisible(false);
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QVector<QString> paths;
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QStringList pathSettingsValue;
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for(int i = 0; i < ui->lstPaths->count(); i++)
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{
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QString path = ui->lstPaths->item(i)->text();
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paths.append(path);
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pathSettingsValue.append(path);
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}
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this->indexer->setTargetPaths(paths);
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QString ignorePatterns = ui->txtIgnorePatterns->text();
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this->indexer->setIgnorePattern(ignorePatterns.split(";"));
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this->indexer->beginIndexing();
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QSettings settings;
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settings.setValue("indexPaths", pathSettingsValue);
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settings.setValue("ignorePatterns", ignorePatterns);
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ui->btnStartIndexing->setText("Stop indexing");
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}
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void MainWindow::finishIndexing()
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{
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IndexResult result = this->indexer->getResult();
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ui->lblSearchResults->setText("Indexing finished");
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ui->previewProcessBar->setValue(ui->previewProcessBar->maximum());
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ui->lblFailedValue->setText(QString::number(result.erroredPaths));
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ui->lblSkippedValue->setText(QString::number(result.skippedPaths));
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ui->lblAddedValue->setText(QString::number(result.addedPaths));
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ui->btnStartIndexing->setEnabled(true);
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ui->btnStartIndexing->setText("Start indexing");
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ui->previewsTab->setEnabled(true);
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ui->resultsTab->setEnabled(true);
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ui->settingsTab->setEnabled(true);
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ui->txtPathScanAdd->setEnabled(true);
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ui->txtSearch->setEnabled(true);
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if(result.erroredPaths > 0)
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{
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ui->btnOpenFailed->setVisible(true);
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}
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}
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void MainWindow::comboScaleChanged(int i)
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{
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QSettings scaleSetting;
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scaleSetting.setValue("currentScale", ui->comboScale->currentText());
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makePreviews(ui->spinPreviewPage->value());
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}
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bool MainWindow::previewTabActive()
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{
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return ui->tabWidget->currentIndex() == 1;
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}
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bool MainWindow::indexerTabActive()
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{
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return ui->tabWidget->currentIndex() == 2;
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}
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void MainWindow::processShortcut(int key)
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{
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if(key == Qt::Key_Tab || key == Qt::Key_Backtab)
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{
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int tabIndex = ui->tabWidget->currentIndex();
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if(key == Qt::Key_Tab)
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{
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++tabIndex;
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}
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if(key == Qt::Key_Backtab)
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{
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--tabIndex;
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}
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tabIndex = tabIndex % ui->tabWidget->count();
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if(tabIndex < 0)
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{
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tabIndex = ui->tabWidget->count() - 1;
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}
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ui->tabWidget->setCurrentIndex(tabIndex);
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}
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if(key == Qt::Key_L)
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{
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ui->txtSearch->setFocus();
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ui->txtSearch->selectAll();
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}
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if(key == Qt::Key_W)
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{
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ui->txtSearch->setFocus();
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QString currentText = ui->txtSearch->text().trimmed();
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int index = currentText.lastIndexOf(QRegularExpression("[\\s\\)]"));
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if(index != -1)
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{
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bool isFilter = (index == currentText.length() - 1);
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currentText.remove(index + 1, currentText.length() - index - 1);
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if(isFilter)
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{
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index = currentText.lastIndexOf(' ', index);
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if(index == -1)
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{
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index = 0;
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}
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currentText.remove(index, currentText.length());
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}
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if(currentText.length() > 0)
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{
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currentText += ' ';
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}
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ui->txtSearch->setText(currentText);
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}
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else
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{
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ui->txtSearch->clear();
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}
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}
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if(key == Qt::Key_F)
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{
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ui->txtSearch->setFocus();
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QString currentText = ui->txtSearch->text().trimmed();
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int index = currentText.lastIndexOf(')');
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if(index != -1)
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{
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bool isFilter = (index == currentText.length() - 1);
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if(!isFilter)
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{
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ui->txtSearch->setSelection(index + 2, ui->txtSearch->text().length() - index - 1);
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}
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else
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{
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int begin = currentText.lastIndexOf('(', index - 1);
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if(begin != -1)
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{
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ui->txtSearch->setSelection(begin + 1, index - begin - 1);
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}
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}
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}
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else
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{
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int spaceIndex = currentText.lastIndexOf(' ');
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int colonIndex = currentText.lastIndexOf(':');
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if(colonIndex > spaceIndex)
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{
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int target = currentText.indexOf(' ', colonIndex);
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if(target == -1)
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{
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target = ui->txtSearch->text().size() - colonIndex;
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}
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ui->txtSearch->setSelection(colonIndex + 1, target - 1);
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}
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else
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{
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ui->txtSearch->setSelection(spaceIndex + 1, ui->txtSearch->text().size() - spaceIndex - 1);
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}
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}
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}
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}
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void MainWindow::keyPressEvent(QKeyEvent *event)
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{
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bool quit =
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((event->modifiers() & Qt::ControlModifier && event->key() == Qt::Key_Q) || event->key() == Qt::Key_Escape);
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if(quit)
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{
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qApp->quit();
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return;
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}
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if(event->modifiers() & Qt::ControlModifier)
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{
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processShortcut(event->key());
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return;
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}
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QWidget::keyPressEvent(event);
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}
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void MainWindow::tabChanged()
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{
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if(ui->tabWidget->currentIndex() == 0)
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{
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ui->previewProcessBar->hide();
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}
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else
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{
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if(ui->previewProcessBar->value() > 0)
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{
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ui->previewProcessBar->show();
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}
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}
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if(previewTabActive())
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{
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if(previewDirty)
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{
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makePreviews(ui->spinPreviewPage->value());
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}
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}
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/* Settings tab active */
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if(ui->tabWidget->currentIndex() == 3)
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{
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initSettingsTabs();
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}
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}
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void MainWindow::initSettingsTabs()
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{
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QSettings settings;
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QString pdfViewerCmd = settings.value(SETTINGS_KEY_PDFVIEWER).toString();
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QString excludedPaths = Common::excludedPaths().join(';');
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QString mountPaths = Common::mountPaths().join(';');
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QString databasePath = Common::databasePath();
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int numPagesPerPreview = settings.value(SETTINGS_KEY_PREVIEWSPERPAGE, 20).toInt();
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ui->txtSettingPdfPreviewerCmd->setText(pdfViewerCmd);
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ui->txtSettingIgnoredPaths->setText(excludedPaths);
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ui->txtSettingMountPaths->setText(mountPaths);
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ui->spinSettingNumerPerPages->setValue(numPagesPerPreview);
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ui->txtSettingDatabasePath->setText(databasePath);
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}
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void MainWindow::saveSettings()
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{
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if(ui->chkRemoveOldDb->isChecked())
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{
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bool result = QFile::remove(Common::databasePath());
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|
if(!result)
|
|
{
|
|
QMessageBox::critical(this, "Error removing database",
|
|
"Failed to remove old database. Settings not saved.");
|
|
return;
|
|
}
|
|
}
|
|
|
|
QSettings settings;
|
|
|
|
QString pdfViewerCmd = ui->txtSettingPdfPreviewerCmd->text();
|
|
QStringList excludedPaths = ui->txtSettingIgnoredPaths->text().split(';');
|
|
QStringList mountPaths = ui->txtSettingMountPaths->text().split(';');
|
|
QString databasePath = ui->txtSettingDatabasePath->text();
|
|
|
|
settings.setValue(SETTINGS_KEY_PDFVIEWER, pdfViewerCmd);
|
|
settings.setValue(SETTINGS_KEY_EXCLUDEDPATHS, excludedPaths);
|
|
settings.setValue(SETTINGS_KEY_MOUNTPATHS, mountPaths);
|
|
settings.setValue(SETTINGS_KEY_PREVIEWSPERPAGE, ui->spinSettingNumerPerPages->value());
|
|
settings.setValue(SETTINGS_KEY_DBPATH, databasePath);
|
|
|
|
settings.sync();
|
|
|
|
QProcess::startDetached(qApp->arguments()[0], qApp->arguments().mid(1));
|
|
qApp->quit();
|
|
}
|
|
|
|
void MainWindow::previewReceived(QSharedPointer<PreviewResult> preview, unsigned int previewGeneration)
|
|
{
|
|
if(previewGeneration < this->currentPreviewGeneration)
|
|
{
|
|
return;
|
|
}
|
|
this->ui->previewProcessBar->setValue(this->ui->previewProcessBar->value() + 1);
|
|
if(!preview.isNull() && preview->hasPreview())
|
|
{
|
|
QString docPath = preview->getDocumentPath();
|
|
auto previewPage = preview->getPage();
|
|
|
|
ClickLabel *headerLabel = new ClickLabel();
|
|
headerLabel->setText(QString("Path: ") + preview->getDocumentPath());
|
|
|
|
ClickLabel *label = dynamic_cast<ClickLabel *>(preview->createPreviewWidget());
|
|
|
|
QVBoxLayout *previewLayout = new QVBoxLayout();
|
|
|
|
QFont font = label->font();
|
|
font.setPointSize(QApplication::font().pointSize() * currentSelectedScale() / 100);
|
|
label->setFont(font);
|
|
headerLabel->setFont(font);
|
|
|
|
auto leftClickHandler = [this, docPath, previewPage]() { openDocument(docPath, previewPage); };
|
|
auto rightClickhandler = [this, docPath, previewPage]()
|
|
{
|
|
QFileInfo fileInfo{docPath};
|
|
QMenu menu("labeRightClick", this);
|
|
createSearchResutlMenu(menu, fileInfo);
|
|
menu.addAction("Copy page number",
|
|
[previewPage] { QGuiApplication::clipboard()->setText(QString::number(previewPage)); });
|
|
menu.exec(QCursor::pos());
|
|
};
|
|
|
|
connect(label, &ClickLabel::leftClick, leftClickHandler);
|
|
connect(label, &ClickLabel::rightClick, rightClickhandler);
|
|
|
|
connect(headerLabel, &ClickLabel::rightClick, rightClickhandler);
|
|
|
|
previewLayout->addWidget(label);
|
|
|
|
previewLayout->addWidget(headerLabel);
|
|
|
|
previewLayout->setMargin(0);
|
|
previewLayout->insertStretch(0, 1);
|
|
previewLayout->insertStretch(-1, 1);
|
|
QWidget *previewWidget = new QWidget();
|
|
|
|
previewWidget->setLayout(previewLayout);
|
|
|
|
ui->scrollAreaWidgetContents->layout()->addWidget(previewWidget);
|
|
}
|
|
}
|
|
|
|
void MainWindow::lineEditReturnPressed()
|
|
{
|
|
QString q = ui->txtSearch->text();
|
|
if(!LooqsQuery::checkParanthesis(q))
|
|
{
|
|
ui->lblSearchResults->setText("Invalid paranthesis");
|
|
return;
|
|
}
|
|
if(ui->tabWidget->currentIndex() > 1)
|
|
{
|
|
ui->tabWidget->setCurrentIndex(0);
|
|
}
|
|
// TODO: validate q;
|
|
ui->treeResultsList->clear();
|
|
ui->lblSearchResults->setText("Searching...");
|
|
this->ui->txtSearch->setEnabled(false);
|
|
QFuture<QVector<SearchResult>> searchFuture = QtConcurrent::run(
|
|
[&, q]()
|
|
{
|
|
SqliteSearch searcher(db);
|
|
QVector<SearchResult> results;
|
|
LooqsQuery tmpQuery = LooqsQuery::build(q, TokenType::WORD, true);
|
|
|
|
LooqsQuery pathsQuery = tmpQuery;
|
|
|
|
this->contentSearchQuery = tmpQuery;
|
|
|
|
bool addContentSearch = false;
|
|
bool addPathSearch = false;
|
|
|
|
auto createFinalTokens = [&tmpQuery](TokenType replacementToken)
|
|
{
|
|
QVector<Token> tokens = tmpQuery.getTokens();
|
|
for(Token &token : tokens)
|
|
{
|
|
if(token.type == TokenType::WORD)
|
|
{
|
|
token.type = replacementToken;
|
|
}
|
|
}
|
|
return tokens;
|
|
};
|
|
|
|
/* An explicit search, no lone words. We just pass it on */
|
|
if(!(tmpQuery.getTokensMask() & TokenType::WORD))
|
|
{
|
|
if(tmpQuery.hasContentSearch())
|
|
{
|
|
addContentSearch = true;
|
|
}
|
|
else
|
|
{
|
|
addPathSearch = true;
|
|
}
|
|
}
|
|
/* A path search, and lone words, e. g. p:("docs") invoice */
|
|
else if(tmpQuery.hasPathSearch() && (tmpQuery.getTokensMask() & TokenType::WORD))
|
|
{
|
|
this->contentSearchQuery = tmpQuery;
|
|
this->contentSearchQuery.setTokens(createFinalTokens(TokenType::FILTER_CONTENT_CONTAINS));
|
|
addContentSearch = true;
|
|
addPathSearch = false;
|
|
}
|
|
/* A content search and lone words, e. g. c:("to be or not") ebooks */
|
|
else if(tmpQuery.hasContentSearch() && (tmpQuery.getTokensMask() & TokenType::WORD))
|
|
{
|
|
this->contentSearchQuery = LooqsQuery::build(q, TokenType::FILTER_PATH_CONTAINS, false);
|
|
addContentSearch = true;
|
|
addPathSearch = false;
|
|
}
|
|
/* "Simply lone words, so search both" */
|
|
else if(!tmpQuery.hasPathSearch() && !tmpQuery.hasContentSearch())
|
|
{
|
|
this->contentSearchQuery.setTokens(createFinalTokens(TokenType::FILTER_CONTENT_CONTAINS));
|
|
pathsQuery = LooqsQuery::build(q, TokenType::FILTER_PATH_CONTAINS, false);
|
|
addContentSearch = true;
|
|
addPathSearch = true;
|
|
}
|
|
if(addPathSearch)
|
|
{
|
|
if(pathsQuery.getLimit() == -1)
|
|
{
|
|
pathsQuery.setLimit(1000);
|
|
}
|
|
results.append(searcher.search(pathsQuery));
|
|
}
|
|
if(addContentSearch)
|
|
{
|
|
if(this->contentSearchQuery.getLimit() == -1)
|
|
{
|
|
this->contentSearchQuery.setLimit(1000);
|
|
}
|
|
results.append(searcher.search(this->contentSearchQuery));
|
|
}
|
|
else
|
|
{
|
|
this->contentSearchQuery.setTokens({});
|
|
}
|
|
return results;
|
|
});
|
|
searchWatcher.setFuture(searchFuture);
|
|
}
|
|
|
|
void MainWindow::handleSearchResults(const QVector<SearchResult> &results)
|
|
{
|
|
this->previewableSearchResults.clear();
|
|
qDeleteAll(ui->scrollAreaWidgetContents->children());
|
|
|
|
ui->treeResultsList->clear();
|
|
ui->comboPreviewFiles->clear();
|
|
ui->comboPreviewFiles->addItem("All previews");
|
|
ui->comboPreviewFiles->setVisible(true);
|
|
|
|
bool hasDeleted = false;
|
|
for(const SearchResult &result : results)
|
|
{
|
|
QFileInfo pathInfo(result.fileData.absPath);
|
|
|
|
QString fileName = pathInfo.fileName();
|
|
QTreeWidgetItem *item = new QTreeWidgetItem(ui->treeResultsList);
|
|
|
|
QDateTime dt = QDateTime::fromSecsSinceEpoch(result.fileData.mtime);
|
|
item->setIcon(0, iconProvider.icon(pathInfo));
|
|
item->setText(0, fileName);
|
|
item->setText(1, result.fileData.absPath);
|
|
item->setText(2, dt.toString(Qt::ISODate));
|
|
item->setText(3, this->locale().formattedDataSize(result.fileData.size));
|
|
bool exists = pathInfo.exists();
|
|
if(exists)
|
|
{
|
|
if(!result.wasContentSearch)
|
|
{
|
|
continue;
|
|
}
|
|
|
|
if(!pathInfo.suffix().contains("htm")) // hack until we can preview them properly...
|
|
{
|
|
if(PreviewGenerator::get(pathInfo) != nullptr)
|
|
{
|
|
this->previewableSearchResults.append(result);
|
|
ui->comboPreviewFiles->addItem(result.fileData.absPath);
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
hasDeleted = true;
|
|
}
|
|
}
|
|
ui->treeResultsList->resizeColumnToContents(0);
|
|
ui->treeResultsList->resizeColumnToContents(1);
|
|
ui->treeResultsList->resizeColumnToContents(2);
|
|
previewDirty = !this->previewableSearchResults.empty();
|
|
|
|
ui->spinPreviewPage->setValue(1);
|
|
|
|
if(previewTabActive() && previewDirty)
|
|
{
|
|
makePreviews(1);
|
|
}
|
|
|
|
QString statusText = "Results: " + QString::number(results.size()) + " files";
|
|
if(hasDeleted)
|
|
{
|
|
statusText += " WARNING: Some files are inaccessible. No preview available for those. Index may be out of sync";
|
|
}
|
|
ui->lblSearchResults->setText(statusText);
|
|
}
|
|
|
|
int MainWindow::currentSelectedScale()
|
|
{
|
|
QString scaleText = ui->comboScale->currentText();
|
|
scaleText.chop(1);
|
|
return scaleText.toInt();
|
|
}
|
|
|
|
void MainWindow::makePreviews(int page)
|
|
{
|
|
if(this->previewableSearchResults.empty())
|
|
{
|
|
return;
|
|
}
|
|
qDeleteAll(ui->scrollAreaWidgetContents->children());
|
|
|
|
ui->scrollAreaWidgetContents->setLayout(new QHBoxLayout());
|
|
ui->previewProcessBar->setMaximum(this->previewableSearchResults.size());
|
|
processedPdfPreviews = 0;
|
|
|
|
QVector<QString> wordsToHighlight;
|
|
QRegularExpression extractor(R"#("([^"]*)"|([^\s]+))#");
|
|
for(const Token &token : this->contentSearchQuery.getTokens())
|
|
{
|
|
if(token.type == FILTER_CONTENT_CONTAINS)
|
|
{
|
|
QRegularExpressionMatchIterator i = extractor.globalMatch(token.value);
|
|
while(i.hasNext())
|
|
{
|
|
QRegularExpressionMatch m = i.next();
|
|
QString value = m.captured(1);
|
|
if(value.isEmpty())
|
|
{
|
|
value = m.captured(2);
|
|
}
|
|
wordsToHighlight.append(value);
|
|
}
|
|
}
|
|
}
|
|
int end = previewsPerPage;
|
|
int begin = page * previewsPerPage - previewsPerPage;
|
|
if(begin < 0)
|
|
{
|
|
// Should not happen actually
|
|
begin = 0;
|
|
}
|
|
|
|
int currentScale = currentSelectedScale();
|
|
RenderConfig renderConfig;
|
|
renderConfig.scaleX = QGuiApplication::primaryScreen()->physicalDotsPerInchX() * (currentScale / 100.);
|
|
renderConfig.scaleY = QGuiApplication::primaryScreen()->physicalDotsPerInchY() * (currentScale / 100.);
|
|
renderConfig.wordsToHighlight = wordsToHighlight;
|
|
|
|
QVector<RenderTarget> targets;
|
|
for(SearchResult &sr : this->previewableSearchResults)
|
|
{
|
|
if(ui->comboPreviewFiles->currentIndex() != 0)
|
|
{
|
|
if(sr.fileData.absPath != ui->comboPreviewFiles->currentText())
|
|
{
|
|
continue;
|
|
}
|
|
}
|
|
RenderTarget renderTarget;
|
|
renderTarget.path = sr.fileData.absPath;
|
|
|
|
for(unsigned int pagenum : sr.pages)
|
|
{
|
|
renderTarget.page = (int)pagenum;
|
|
targets.append(renderTarget);
|
|
}
|
|
}
|
|
int numpages = ceil(static_cast<double>(targets.size()) / previewsPerPage);
|
|
ui->spinPreviewPage->setMaximum(numpages);
|
|
targets = targets.mid(begin, end);
|
|
|
|
ui->lblTotalPreviewPagesCount->setText(QString::number(numpages));
|
|
ui->previewProcessBar->setMaximum(targets.count());
|
|
ui->previewProcessBar->setMinimum(0);
|
|
ui->previewProcessBar->setValue(0);
|
|
ui->previewProcessBar->setVisible(this->previewableSearchResults.size() > 0);
|
|
++this->currentPreviewGeneration;
|
|
this->ui->spinPreviewPage->setEnabled(false);
|
|
this->ui->comboPreviewFiles->setEnabled(false);
|
|
emit startIpcPreviews(renderConfig, targets);
|
|
}
|
|
|
|
void MainWindow::handleSearchError(QString error)
|
|
{
|
|
ui->lblSearchResults->setText("Error:" + error);
|
|
}
|
|
|
|
void MainWindow::createSearchResutlMenu(QMenu &menu, const QFileInfo &fileInfo)
|
|
{
|
|
menu.addAction("Copy filename to clipboard",
|
|
[&fileInfo] { QGuiApplication::clipboard()->setText(fileInfo.fileName()); });
|
|
menu.addAction("Copy full path to clipboard",
|
|
[&fileInfo] { QGuiApplication::clipboard()->setText(fileInfo.absoluteFilePath()); });
|
|
menu.addAction("Open containing folder", [this, &fileInfo] { this->openFile(fileInfo.absolutePath()); });
|
|
|
|
auto result =
|
|
std::find_if(this->previewableSearchResults.begin(), this->previewableSearchResults.end(),
|
|
[this, &fileInfo](SearchResult &a) { return fileInfo.absoluteFilePath() == a.fileData.absPath; });
|
|
|
|
if(result != this->previewableSearchResults.end())
|
|
{
|
|
menu.addAction("Show previews for this file",
|
|
[this, &fileInfo]
|
|
{
|
|
ui->tabWidget->setCurrentIndex(1);
|
|
this->ui->comboPreviewFiles->setCurrentText(fileInfo.absoluteFilePath());
|
|
});
|
|
}
|
|
}
|
|
|
|
void MainWindow::openDocument(QString path, int num)
|
|
{
|
|
QSettings settings;
|
|
QString command = settings.value("pdfviewer").toString();
|
|
if(path.endsWith(".pdf") && command != "" && command.contains("%p") && command.contains("%f"))
|
|
{
|
|
QStringList splitted = command.split(" ");
|
|
if(splitted.size() > 1)
|
|
{
|
|
QString cmd = splitted[0];
|
|
QStringList args = splitted.mid(1);
|
|
args.replaceInStrings("%f", path);
|
|
args.replaceInStrings("%p", QString::number(num));
|
|
QProcess::startDetached(cmd, args);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
QDesktopServices::openUrl(QUrl::fromLocalFile(path));
|
|
}
|
|
}
|
|
|
|
void MainWindow::openFile(QString path)
|
|
{
|
|
QDesktopServices::openUrl(QUrl::fromLocalFile(path));
|
|
}
|
|
|
|
void MainWindow::treeSearchItemActivated(QTreeWidgetItem *item, int i)
|
|
{
|
|
openFile(item->text(1));
|
|
}
|
|
|
|
void MainWindow::showSearchResultsContextMenu(const QPoint &point)
|
|
{
|
|
QTreeWidgetItem *item = ui->treeResultsList->itemAt(point);
|
|
if(item == nullptr)
|
|
{
|
|
return;
|
|
}
|
|
QFileInfo pathinfo(item->text(1));
|
|
QMenu menu("SearchResults", this);
|
|
createSearchResutlMenu(menu, pathinfo);
|
|
menu.exec(QCursor::pos());
|
|
}
|
|
|
|
MainWindow::~MainWindow()
|
|
{
|
|
syncerThread.terminate();
|
|
ipcClientThread.terminate();
|
|
delete this->indexSyncer;
|
|
delete this->dbService;
|
|
delete this->dbFactory;
|
|
delete this->indexer;
|
|
delete ui;
|
|
}
|