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annotate edmain.h @ 391:28a74940f2b6

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More work on the editor.
author Matti Hamalainen <ccr@tnsp.org>
date Fri, 19 Oct 2012 04:30:24 +0300
parents e5220ff48bc8
children 5137db55f00b
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1 #ifndef EDMAIN_H
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2 #define EDMAIN_H
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3
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4 // Program name etc
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5 #define PROGRAM_NAME "DMPE Editor"
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6 #define PROGRAM_VERSION "0.1"
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7
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8 // Defaults
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9 #define DOC_DEF_FILENAME "Untitled"
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10 #define DOC_UNDO_MAX 15
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11
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12 enum
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13 {
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14 CTRL_REWIND,
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15 CTRL_PLAY_START,
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16 CTRL_PLAY_CURRENT,
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17 CTRL_PAUSE
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18 };
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19
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20 #define CTRL_ICON_SIZE 32
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21
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22 #include "edtlobj.h"
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23 #include "edview.h"
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24 #include "edwaveform.h"
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25 #include <QDebug>
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26 #include <QFile>
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27 #include <QApplication>
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28 #include <QMainWindow>
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29 #include <QTableView>
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30 #include <QAction>
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31 #include <QActionGroup>
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32 #include <QSlider>
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33 #include <QMessageBox>
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34 #include <QCheckBox>
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35 #include <QScrollBar>
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36
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37 class DemoEditor : public QMainWindow
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38 {
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39 Q_OBJECT
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40
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41 public:
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42 DemoEditor();
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43 ~DemoEditor();
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44
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45 void settingsRestore();
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46 void settingsSave();
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47
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48
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49 private slots:
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50 void actionFileNew();
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51 void actionFileOpen();
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52 void actionFileSave();
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53 void actionFileSaveAs();
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54
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55 void actionAboutBox();
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56
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57 //void actionCut();
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58 //void actionCopy();
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59 //void actionPaste();
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60 //void actionDelete();
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61
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62 void performUndo();
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63 void performRedo();
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64
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65 void actionControlChanged(QAction *);
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66 void actionTimelineScrollChanged(int);
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67 void actionOffsetChanged(float);
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68 void actionTimeChanged(float);
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69
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70 private:
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71 QTableView *effectTable;
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72 QAction *menuActUndo, *menuActRedo, *menuActOpen, *menuActSave, *menuActSaveAs;
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73 // QAction *menuActCut, *menuActCopy, *menuActPaste, *menuActDelete;
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74 QActionGroup *actGroupControls;
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75 QScrollBar *timelineScrollBar;
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76 WaveTrackView *timelineAudioTrack;
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77 GLDemoView *demoView;
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78
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79
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80
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81 QAction * createToolButton(QActionGroup *group, QString name, QIcon icon, QString statustip, QVariant data);
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82 QAction * createMenuAction(QString name, const QKeySequence &shortcut, QString tooltip);
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83 QAction * createMenuGroupAction(QMenu *, QActionGroup *, QString name, const QKeySequence &shortcut, QString tooltip, QVariant data);
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84 void setActionGroupChecked(QActionGroup *group, QVariant data);
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85
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86
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87 void showFileErrorDialog(QString operation, int code);
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88 QMessageBox::StandardButton showDocumentModifiedDialog();
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89 void statusMsg(QString message);
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90 void closeEvent(QCloseEvent *event);
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91 void createMainGUI();
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92 void updateMenuStates();
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93 void updateTimelineView();
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94
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95 int initEffectsAndResources();
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96 void shutdownEffectsAndResources();
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97 int reopenResources();
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98 int loadResources();
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99 bool initializeVideo();
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100
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101 int getAudioTrackDuration();
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102 int getTimelineDuration();
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103
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104 void createNewFile();
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105 void readFromFile(QString filename);
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106 void saveToFile(QString filename);
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107
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108
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109 bool changed, initSDL;
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110 float currViewScale;
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111 int currViewOffset;
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112 int currFrameTime;
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113
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114 TimelineObject *tl;
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115 DMEngineData engine;
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116
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117 QList<TimelineObject *> undoHistory;
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118 int undoHistoryPos, undoHistoryMax;
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119
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120 void historyReset();
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121 void historyPush(QString description);
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122 void historyTop();
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123 void historyPop();
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124 };
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125
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126
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127 #endif // EDMAIN_H