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First prototype implementation of table view and player
author Andre Heinecke <andre.heinecke@intevation.de>
date Mon, 23 Mar 2015 16:34:42 +0100
parents
children 248d5d1cdb38
rev   line source
2
97d2c8869c39 First prototype implementation of table view and player
Andre Heinecke <andre.heinecke@intevation.de>
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1 #ifndef PNGPLAYER_H
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2 #define PNGPLAYER_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)
97d2c8869c39 First prototype implementation of table view and player
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6 * and comes with ABSOLUTELY NO WARRANTY!
97d2c8869c39 First prototype implementation of table view and player
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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 <QDir>
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11 #include <QTimer>
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12
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13 class QLabel;
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14
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15 class PNGPlayer: public QWidget
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16 {
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17 Q_OBJECT
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18
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19 public:
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20 PNGPlayer (QWidget * parent = 0, Qt::WindowFlags f = 0);
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21
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22 protected:
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23 void setupGUI();
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24
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25 public slots:
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26 /**@brief show a PNG in the viewer.
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27 *
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28 * @param fileName: The picture file to show.
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29 * @param info: Additional meta data to show with the image.
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30 */
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31 void showPicture(const QString& fileName, const QString& info);
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32
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33 void setBaseDir(const QString& dirName) { mBaseDir.setPath(dirName); }
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34
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35 Q_SIGNALS:
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36 /** @brief Emited if something went wrong. e.g. file not readable */
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37 void error(const QString& msg);
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38
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39 /** @brief Emited if the player wants to advance to the next picture */
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40 void advance();
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41
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42 protected:
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43 QLabel * mPNGLabel;
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44 QDir mBaseDir;
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45 QTimer mAdvanceTimer;
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46 };
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47
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48
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49
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50 #endif // PNGPLAYER_H
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