looqs/gui/mainwindow.h

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#ifndef MAINWINDOW_H
#define MAINWINDOW_H
#include <QMainWindow>
#include <QThread>
#include <QTreeWidgetItem>
#include <QFileIconProvider>
#include <QKeyEvent>
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#include <QFutureWatcher>
#include <QSqlDatabase>
#include "pdfworker.h"
namespace Ui
{
class MainWindow;
}
class MainWindow : public QMainWindow
{
Q_OBJECT
public:
explicit MainWindow(QWidget *parent = 0);
~MainWindow();
signals:
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void beginSearch(const QString &query);
void startPdfPreviewGeneration(QVector<SearchResult> paths, double scalefactor);
private:
Ui::MainWindow *ui;
QFileIconProvider iconProvider;
bool pdfDirty;
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QSqlDatabase db;
QFuture<QVector<SearchResult>> searchFuture;
QFutureWatcher<QVector<SearchResult>> searchWatcher;
QFutureWatcher<PdfPreview> pdfWorkerWatcher;
void add(QString path, unsigned int page);
QThread searchThread;
QThread pdfWorkerThread;
QVector<SearchResult> pdfSearchResults;
void connectSignals();
void makePdfPreview();
bool pdfTabActive();
void keyPressEvent(QKeyEvent *event) override;
unsigned int processedPdfPreviews;
private slots:
void lineEditReturnPressed();
void handleSearchResults(const QVector<SearchResult> &results);
void handleCancelledSearch();
void handleSearchError(QString error);
void treeSearchItemActivated(QTreeWidgetItem *item, int i);
void showSearchResultsContextMenu(const QPoint &point);
void tabChanged();
void pdfPreviewReceived(PdfPreview preview);
void comboScaleChanged(QString text);
};
#endif // MAINWINDOW_H