Mercurial > retraceit
comparison src/pngplayer.h @ 2:97d2c8869c39
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 |
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| 1:7a2637c3eb83 | 2:97d2c8869c39 |
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| 1 #ifndef PNGPLAYER_H | |
| 2 #define PNGPLAYER_H | |
| 3 /* Copyright (C) 2014 by Intevation GmbH | |
| 4 * | |
| 5 * This file is Free Software under the GNU GPL (v>=2) | |
| 6 * and comes with ABSOLUTELY NO WARRANTY! | |
| 7 * See LICENSE.txt for details. | |
| 8 */ | |
| 9 #include <QWidget> | |
| 10 #include <QDir> | |
| 11 #include <QTimer> | |
| 12 | |
| 13 class QLabel; | |
| 14 | |
| 15 class PNGPlayer: public QWidget | |
| 16 { | |
| 17 Q_OBJECT | |
| 18 | |
| 19 public: | |
| 20 PNGPlayer (QWidget * parent = 0, Qt::WindowFlags f = 0); | |
| 21 | |
| 22 protected: | |
| 23 void setupGUI(); | |
| 24 | |
| 25 public slots: | |
| 26 /**@brief show a PNG in the viewer. | |
| 27 * | |
| 28 * @param fileName: The picture file to show. | |
| 29 * @param info: Additional meta data to show with the image. | |
| 30 */ | |
| 31 void showPicture(const QString& fileName, const QString& info); | |
| 32 | |
| 33 void setBaseDir(const QString& dirName) { mBaseDir.setPath(dirName); } | |
| 34 | |
| 35 Q_SIGNALS: | |
| 36 /** @brief Emited if something went wrong. e.g. file not readable */ | |
| 37 void error(const QString& msg); | |
| 38 | |
| 39 /** @brief Emited if the player wants to advance to the next picture */ | |
| 40 void advance(); | |
| 41 | |
| 42 protected: | |
| 43 QLabel * mPNGLabel; | |
| 44 QDir mBaseDir; | |
| 45 QTimer mAdvanceTimer; | |
| 46 }; | |
| 47 | |
| 48 | |
| 49 | |
| 50 #endif // PNGPLAYER_H |