andre@2: #ifndef METADATAVIEW_H
andre@2: #define METADATAVIEW_H
andre@24: /* Copyright (C) 2015 by ETH Zürich
andre@24:  * Software engineering by Intevation GmbH
andre@2:  *
andre@2:  * This file is Free Software under the GNU GPL (v>=2)
andre@2:  * and comes with ABSOLUTELY NO WARRANTY!
andre@2:  * See LICENSE.txt for details.
andre@2:  */
andre@2: #include <QWidget>
andre@2: #include <QItemSelection>
andre@3: #include <QDateTime>
andre@2: 
andre@2: class QTableView;
andre@2: class QSortFilterProxyModel;
andre@2: class QxtCsvModel;
andre@2: class MetaDataView: public QWidget
andre@2: {
andre@2:     Q_OBJECT
andre@2: 
andre@2: public:
andre@2:     MetaDataView(QWidget * parent = 0, Qt::WindowFlags f = 0);
andre@2: 
andre@2: protected:
andre@2:     void setupGUI();
andre@2: 
andre@2: public:
andre@2:     /**@brief parse a metadata file and set up the model accordingly.
andre@2:      *
andre@2:      * @returns a localized error message in case of parsing errors. Or
andre@2:      * an empty string on success. */
andre@2:     QString parseMetaData(const QString& fileName);
andre@2: 
andre@2: Q_SIGNALS:
andre@2:     /**@brief emited when the selection changed.
andre@2:      *
andre@2:      * @param pictureFile: The file that is now selected.
andre@2:      * @param info: Additional info to show with the file.*/
andre@3:     void selectionChanged(const QString& pictureFile, int current, int max,
andre@3:         const QDateTime& timestamp);
andre@2: 
andre@2: protected slots:
andre@3:     /** @brief internal slot to handle table view selection changes */
andre@2:     void viewSelectionChanged(const QItemSelection& selected, const QItemSelection& deselected);
andre@2: 
andre@4:     /** @brief the data has been changed. Could be filter. */
andre@4:     void dataChanged();
andre@4: 
andre@2: public slots:
andre@2:     /**@brief selects the next row and emits a selection changed signal */
andre@2:     void selectNextRow();
andre@2: 
andre@3:     /**@brief selects the previous row and emits a selection changed signal */
andre@3:     void selectPrevRow();
andre@3: 
andre@3:     /**@brief select a specific row. */
andre@3:     void selectRow(int row);
andre@3: 
andre@28:     /**@brief applies the default sort order from configuration */
andre@28:     void applyDefaultSort();
andre@28: 
andre@2: protected:
andre@2:     QxtCsvModel *mCSVModel;
andre@2:     QSortFilterProxyModel *mSortModel;
andre@2:     QTableView *mView;
andre@2: };
andre@2: 
andre@2: 
andre@2: #endif // METADATAVIEW_H