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annotate src/mainwindow.h @ 9:e3c8f61e45a9

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Implement folderselection dialogs
author Andre Heinecke <andre.heinecke@intevation.de>
date Thu, 26 Mar 2015 16:30:18 +0100
parents 107e435cb569
children 64a51a42c01f
rev   line source
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1 /* Copyright (C) 2014 by Intevation GmbH
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2 *
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3 * This file is Free Software under the GNU GPL (v>=2)
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4 * and comes with ABSOLUTELY NO WARRANTY!
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5 * See LICENSE.txt for details.
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6 */
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7
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8
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9 /** @file The Main UI class.
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10 *
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11 * Parent class of all dialogs and graphical user interaction.
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12 */
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13 #include <QMainWindow>
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14 #include <QSettings>
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15 #include <QDateTime>
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16
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17 class QPushButton;
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18 class QDropEvent;
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19 class QDragLeaveEvent;
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20 class QDragMoveEvent;
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21 class QDragEnterEvent;
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22 class MetaDataView;
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23 class PNGPlayer;
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24
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25 class MainWindow : public QMainWindow
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26 {
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27 Q_OBJECT
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28
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29 public:
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30 MainWindow();
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31
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32 protected:
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33 /** @brief UI setup */
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34 void setupGUI();
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35
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36 /** @brief Cleanup and save the current state */
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37 virtual void closeEvent(QCloseEvent *event);
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38
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39 /** @brief Restores the last window state */
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40 void readSettings();
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41
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42 /* The drag drop actions
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43 void dragEnterEvent(QDragEnterEvent *event);
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44 void dragMoveEvent(QDragMoveEvent *event);
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45 void dragLeaveEvent(QDragLeaveEvent *event);
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46 void dropEvent(QDropEvent *event);
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47 */
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48 public slots:
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49 /** @brief set an absolute folder to read a metadata.csv from. */
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50 void setFolder(const QString &folder);
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51
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52 /** @brief set an absolute folder to check for subfolders. */
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53 void setRootFolder(const QString &folder);
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54
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55 public:
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56 /** @brief start the folder selection and show afterwards. */
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57 void showWithFolderSelect();
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58
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59 /** @brief start the subfolder selection and show afterwards. */
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60 void showSubFolderSelect();
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61
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62 protected slots:
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63 /** @brief Show an error dialog to the user. */
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64 void showErrorMessage(const QString& errMsg);
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65
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66 /** @brief update the status bar for the image.
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67 *
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68 * Function signature is similar to showPicture in pngviewer
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69 */
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70 void showPictureNameStatus(const QString& fileName, int current,
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71 int max, const QDateTime& timestamp );
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72
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73 private:
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74 QSettings mSettings;
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75
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76 QString mCurFolder;
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77 QString mRootFolder;
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78 QString mSubFolder;
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79 MetaDataView *mDataView;
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80 PNGPlayer *mPlayer;
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81 };
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