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annotate src/metadataview.h @ 5:107e435cb569

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Enable speed slider in pngplayer
author Andre Heinecke <andre.heinecke@intevation.de>
date Wed, 25 Mar 2015 14:24:38 +0100
parents e4748da7140b
children 6b9b5efcd7f4
rev   line source
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1 #ifndef METADATAVIEW_H
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2 #define METADATAVIEW_H
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3 /* Copyright (C) 2014 by Intevation GmbH
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4 *
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5 * This file is Free Software under the GNU GPL (v>=2)
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6 * and comes with ABSOLUTELY NO WARRANTY!
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7 * See LICENSE.txt for details.
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8 */
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9 #include <QWidget>
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10 #include <QItemSelection>
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11 #include <QDateTime>
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12
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13 class QTableView;
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14 class QSortFilterProxyModel;
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15 class QxtCsvModel;
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16 class MetaDataView: public QWidget
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17 {
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18 Q_OBJECT
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19
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20 public:
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21 MetaDataView(QWidget * parent = 0, Qt::WindowFlags f = 0);
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22
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23 protected:
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24 void setupGUI();
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25
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26 public:
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27 /**@brief parse a metadata file and set up the model accordingly.
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28 *
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29 * @returns a localized error message in case of parsing errors. Or
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30 * an empty string on success. */
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31 QString parseMetaData(const QString& fileName);
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32
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33 Q_SIGNALS:
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34 /**@brief emited when the selection changed.
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35 *
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36 * @param pictureFile: The file that is now selected.
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37 * @param info: Additional info to show with the file.*/
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38 void selectionChanged(const QString& pictureFile, int current, int max,
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39 const QDateTime& timestamp);
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40
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41 protected slots:
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42 /** @brief internal slot to handle table view selection changes */
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43 void viewSelectionChanged(const QItemSelection& selected, const QItemSelection& deselected);
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44
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45 /** @brief the data has been changed. Could be filter. */
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46 void dataChanged();
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47
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48 public slots:
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49 /**@brief selects the next row and emits a selection changed signal */
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50 void selectNextRow();
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51
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52 /**@brief selects the previous row and emits a selection changed signal */
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53 void selectPrevRow();
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54
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55 /**@brief select a specific row. */
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56 void selectRow(int row);
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57
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58 protected:
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59 QxtCsvModel *mCSVModel;
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60 QSortFilterProxyModel *mSortModel;
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61 QTableView *mView;
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62 };
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63
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64
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65 #endif // METADATAVIEW_H
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