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annotate editor/edtimeline.h @ 2294:7f6ba3b32f54

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Cleanups.
author Matti Hamalainen <ccr@tnsp.org>
date Wed, 03 Jul 2019 10:28:43 +0300
parents e2ac08228a0f
children
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1 #ifndef EDTIMELINE_H
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2 #define EDTIMELINE_H
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3
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4 #include <QWidget>
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5 #include <QCheckBox>
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6 #include <QVBoxLayout>
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7 #include <QLabel>
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8 #include <QLineEdit>
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9 #include "edtlobj.h"
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10 #include "dmengine.h"
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12
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13 class QEDTimelineTrackDisplay : public QWidget
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14 {
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15 Q_OBJECT
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16
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17 public:
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18 DMTimelineTrack *track;
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19
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20 QEDTimelineTrackDisplay(QWidget *parent = 0);
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21 void setTrack(DMTimelineTrack *mtrack);
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22
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23 float getTimeScale(float value);
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24 float getTimeFromCoord(float value);
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25
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26 void setScale(const float mscale);
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27
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28 bool getSelection(float *mstart, float *mduration);
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29 QList<DMTimelineEvent *> getEventsAt(const int time);
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30 QList<DMTimelineEvent *> getEventsForRange(const int start, const int duration);
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31
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32 QSize minimumSizeHint() const;
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33 QSize sizeHint() const;
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34
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35 public slots:
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36 void setTime(const float mtime);
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37 void setOffset(const float moffs);
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38 void setSelection(const float mstart, const float mend);
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39 void clearSelection();
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40
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41 signals:
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42 void selectionChanged(float mstart, float mduration);
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43 void timeChanged(float value);
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44 void offsetChanged(float value);
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45
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46 protected:
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47 void mousePressEvent(QMouseEvent *event);
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48 void mouseMoveEvent(QMouseEvent *event);
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49 void mouseReleaseEvent(QMouseEvent *event);
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50
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51 void paintEvent(QPaintEvent *event);
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52
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53 private:
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54 float scale, time, offs;
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55
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56 bool selectionValid;
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57 float selectionStart, selectionDuration;
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58
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59 QPoint selectionPoint, dragPoint;
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60 bool selecting, dragging;
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61 float selectionOffs, dragOffs;
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62 };
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64
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65 class QEDTimelineTrackView : public QWidget
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66 {
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67 Q_OBJECT
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68
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69 private:
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70 QLineEdit *infoName;
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71 QLabel *infoData;
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72 QCheckBox *enabledCheck;
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73
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74 public:
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75 QEDTimelineTrackDisplay *track;
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77 QEDTimelineTrackView(QWidget *parent = 0);
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78 void setTrack(DMTimelineTrack *mtrack);
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79 void update();
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81 private slots:
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82 void slotTrackEnabledChanged(bool);
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83 void slotTrackNameChanged(const QString & text);
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84
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85 signals:
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86 void trackChanged();
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87 void selectionChanged(float mstart, float mduration);
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88 void timeChanged(float value);
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89 void offsetChanged(float value);
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90 };
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93 class QEDTimelineView : public QWidget
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94 {
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95 Q_OBJECT
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96
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97 private:
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98 QVBoxLayout *layout;
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99
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100 EDTimelineObject *tl;
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101 QList<QEDTimelineTrackView *> tracks;
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102 int activeTrack;
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103
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104 public:
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105 QEDTimelineView(QWidget *parent = 0);
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106 void setTimeline(EDTimelineObject *mtl);
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107
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108 void setTime(const float mtime);
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109 void setOffset(const float moffs);
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110 void setScale(const float mscale);
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111
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112 private slots:
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113 void slotTimelineChanged();
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114
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115 signals:
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116 void timelineChanged();
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117 void timeChanged(float value);
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118 void offsetChanged(float value);
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119 };
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120
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121 #endif