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2 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
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3
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4 /*
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5 Sonic Visualiser
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6 An audio file viewer and annotation editor.
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7 Centre for Digital Music, Queen Mary, University of London.
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8 This file copyright 2006 Chris Cannam.
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9
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10 This program is free software; you can redistribute it and/or
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11 modify it under the terms of the GNU General Public License as
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12 published by the Free Software Foundation; either version 2 of the
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13 License, or (at your option) any later version. See the file
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14 COPYING included with this distribution for more information.
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15 */
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16
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17 #ifndef _PANESTACK_H_
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18 #define _PANESTACK_H_
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19
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20 #include <QSplitter>
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21
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22 class QWidget;
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23 class QLabel;
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24 class View;
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25 class Pane;
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26 class Layer;
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27 class ViewManager;
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28 class PropertyContainer;
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29 class PropertyStack;
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30
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31 class PaneStack : public QSplitter
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32 {
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33 Q_OBJECT
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34
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35 public:
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36 PaneStack(QWidget *parent, ViewManager *viewManager);
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37
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38 Pane *addPane(bool suppressPropertyBox = false); // I own the returned value
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39 void deletePane(Pane *pane); // Deletes the pane, but _not_ its layers
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40
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41 int getPaneCount() const; // Returns only count of visible panes
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42 Pane *getPane(int n); // Of visible panes; I own the returned value
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43
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44 void hidePane(Pane *pane); // Also removes pane from getPane/getPaneCount
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45 void showPane(Pane *pane); // Returns pane to getPane/getPaneCount
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46
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47 int getHiddenPaneCount() const;
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48 Pane *getHiddenPane(int n); // I own the returned value
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49
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50 void setCurrentPane(Pane *pane);
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51 void setCurrentLayer(Pane *pane, Layer *layer);
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52 Pane *getCurrentPane();
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53
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54 signals:
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55 void currentPaneChanged(Pane *pane);
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56 void currentLayerChanged(Pane *pane, Layer *layer);
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57
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58 public slots:
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59 void propertyContainerAdded(PropertyContainer *);
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60 void propertyContainerRemoved(PropertyContainer *);
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61 void propertyContainerSelected(View *client, PropertyContainer *);
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62 void paneInteractedWith();
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63
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64 protected:
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65 Pane *m_currentPane;
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66
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67 struct PaneRec
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68 {
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69 Pane *pane;
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70 QWidget *propertyStack;
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71 QLabel *currentIndicator;
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72 };
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73
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74 std::vector<PaneRec> m_panes;
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75 std::vector<PaneRec> m_hiddenPanes;
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76
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77 ViewManager *m_viewManager; // I don't own this
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78 void sizePropertyStacks();
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79 };
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80
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81 #endif
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82
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