annotate main/MainWindow.h @ 26:d88d117e0c34

* Add mono timestretch toggle button; some more work on getting blocksize etc parameters through to plugins
author Chris Cannam
date Mon, 18 Sep 2006 16:43:17 +0000
parents 3715efc38f95
children 8ad306d8a568
rev   line source
Chris@0 1 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
Chris@0 2
Chris@0 3 /*
Chris@0 4 Sonic Visualiser
Chris@0 5 An audio file viewer and annotation editor.
Chris@0 6 Centre for Digital Music, Queen Mary, University of London.
Chris@0 7 This file copyright 2006 Chris Cannam.
Chris@0 8
Chris@0 9 This program is free software; you can redistribute it and/or
Chris@0 10 modify it under the terms of the GNU General Public License as
Chris@0 11 published by the Free Software Foundation; either version 2 of the
Chris@0 12 License, or (at your option) any later version. See the file
Chris@0 13 COPYING included with this distribution for more information.
Chris@0 14 */
Chris@0 15
Chris@0 16 #ifndef _MAIN_WINDOW_H_
Chris@0 17 #define _MAIN_WINDOW_H_
Chris@0 18
Chris@0 19 #include <QFrame>
Chris@0 20 #include <QString>
Chris@0 21 #include <QMainWindow>
Chris@0 22 #include <QPointer>
Chris@0 23
Chris@0 24 #include "base/Command.h"
Chris@1 25 #include "view/ViewManager.h"
Chris@0 26 #include "base/PropertyContainer.h"
Chris@0 27 #include "layer/LayerFactory.h"
Chris@0 28 #include "transform/Transform.h"
Chris@1 29 #include "document/SVFileReader.h"
Chris@0 30 #include <map>
Chris@0 31
Chris@0 32 class Document;
Chris@0 33 class PaneStack;
Chris@0 34 class Pane;
Chris@0 35 class View;
Chris@0 36 class Fader;
Chris@0 37 class Panner;
Chris@0 38 class Layer;
Chris@0 39 class WaveformLayer;
Chris@0 40 class WaveFileModel;
Chris@0 41 class AudioCallbackPlaySource;
Chris@0 42 class AudioCallbackPlayTarget;
Chris@0 43 class CommandHistory;
Chris@0 44 class QMenu;
Chris@0 45 class AudioDial;
Chris@0 46 class QLabel;
Chris@16 47 class QCheckBox;
Chris@0 48 class PreferencesDialog;
Chris@26 49 class QPushButton;
Chris@0 50
Chris@0 51
Chris@0 52 class MainWindow : public QMainWindow
Chris@0 53 {
Chris@0 54 Q_OBJECT
Chris@0 55
Chris@0 56 public:
Chris@0 57 MainWindow();
Chris@0 58 virtual ~MainWindow();
Chris@0 59
Chris@0 60 enum AudioFileOpenMode {
Chris@0 61 ReplaceMainModel,
Chris@0 62 CreateAdditionalModel,
Chris@0 63 AskUser
Chris@0 64 };
Chris@0 65
Chris@0 66 bool openSomeFile(QString path);
Chris@0 67 bool openAudioFile(QString path, AudioFileOpenMode = AskUser);
Chris@0 68 bool openLayerFile(QString path);
Chris@0 69 bool openSessionFile(QString path);
Chris@0 70 bool saveSessionFile(QString path);
Chris@11 71 bool commitData(bool mayAskUser); // on session shutdown
Chris@0 72
Chris@0 73 signals:
Chris@0 74 // Used to toggle the availability of menu actions
Chris@0 75 void canAddPane(bool);
Chris@0 76 void canDeleteCurrentPane(bool);
Chris@0 77 void canAddLayer(bool);
Chris@0 78 void canImportMoreAudio(bool);
Chris@0 79 void canImportLayer(bool);
Chris@0 80 void canExportAudio(bool);
Chris@0 81 void canExportLayer(bool);
Chris@0 82 void canRenameLayer(bool);
Chris@0 83 void canEditLayer(bool);
Chris@0 84 void canSelect(bool);
Chris@0 85 void canClearSelection(bool);
Chris@0 86 void canEditSelection(bool);
Chris@0 87 void canPaste(bool);
Chris@0 88 void canInsertInstant(bool);
Chris@0 89 void canDeleteCurrentLayer(bool);
Chris@0 90 void canZoom(bool);
Chris@0 91 void canScroll(bool);
Chris@0 92 void canPlay(bool);
Chris@0 93 void canFfwd(bool);
Chris@0 94 void canRewind(bool);
Chris@0 95 void canPlaySelection(bool);
Chris@0 96 void canSave(bool);
Chris@0 97
Chris@0 98 protected slots:
Chris@0 99 void openSession();
Chris@0 100 void importAudio();
Chris@0 101 void importMoreAudio();
Chris@0 102 void openSomething();
Chris@0 103 void openRecentFile();
Chris@0 104 void exportAudio();
Chris@0 105 void importLayer();
Chris@0 106 void exportLayer();
Chris@0 107 void saveSession();
Chris@0 108 void saveSessionAs();
Chris@0 109 void newSession();
Chris@0 110 void closeSession();
Chris@0 111 void preferences();
Chris@0 112
Chris@0 113 void zoomIn();
Chris@0 114 void zoomOut();
Chris@0 115 void zoomToFit();
Chris@0 116 void zoomDefault();
Chris@0 117 void scrollLeft();
Chris@0 118 void scrollRight();
Chris@0 119 void jumpLeft();
Chris@0 120 void jumpRight();
Chris@0 121
Chris@0 122 void showNoOverlays();
Chris@0 123 void showBasicOverlays();
Chris@7 124 void showAllTextOverlays();
Chris@7 125
Chris@7 126 void toggleZoomWheels();
Chris@0 127
Chris@0 128 void play();
Chris@0 129 void ffwd();
Chris@0 130 void ffwdEnd();
Chris@0 131 void rewind();
Chris@0 132 void rewindStart();
Chris@0 133 void stop();
Chris@0 134
Chris@0 135 void addPane();
Chris@0 136 void addLayer();
Chris@0 137 void deleteCurrentPane();
Chris@0 138 void renameCurrentLayer();
Chris@0 139 void deleteCurrentLayer();
Chris@0 140
Chris@0 141 void playLoopToggled();
Chris@0 142 void playSelectionToggled();
Chris@0 143 void playSpeedChanged(int);
Chris@16 144 void playSharpenToggled();
Chris@26 145 void playMonoToggled();
Chris@0 146 void sampleRateMismatch(size_t, size_t, bool);
Chris@0 147
Chris@0 148 void outputLevelsChanged(float, float);
Chris@0 149
Chris@0 150 void currentPaneChanged(Pane *);
Chris@0 151 void currentLayerChanged(Pane *, Layer *);
Chris@0 152
Chris@0 153 void toolNavigateSelected();
Chris@0 154 void toolSelectSelected();
Chris@0 155 void toolEditSelected();
Chris@0 156 void toolDrawSelected();
Chris@0 157
Chris@0 158 void selectAll();
Chris@0 159 void selectToStart();
Chris@0 160 void selectToEnd();
Chris@0 161 void selectVisible();
Chris@0 162 void clearSelection();
Chris@0 163 void cut();
Chris@0 164 void copy();
Chris@0 165 void paste();
Chris@0 166 void deleteSelected();
Chris@0 167 void insertInstant();
Chris@0 168
Chris@0 169 void documentModified();
Chris@0 170 void documentRestored();
Chris@0 171
Chris@0 172 void updateMenuStates();
Chris@0 173 void updateDescriptionLabel();
Chris@0 174
Chris@0 175 void layerAdded(Layer *);
Chris@0 176 void layerRemoved(Layer *);
Chris@0 177 void layerAboutToBeDeleted(Layer *);
Chris@0 178 void layerInAView(Layer *, bool);
Chris@0 179
Chris@0 180 void mainModelChanged(WaveFileModel *);
Chris@0 181 void modelAdded(Model *);
Chris@0 182 void modelAboutToBeDeleted(Model *);
Chris@0 183
Chris@0 184 void modelGenerationFailed(QString);
Chris@0 185 void modelRegenerationFailed(QString, QString);
Chris@0 186
Chris@0 187 void rightButtonMenuRequested(Pane *, QPoint point);
Chris@0 188
Chris@0 189 void preferenceChanged(PropertyContainer::PropertyName);
Chris@0 190
Chris@0 191 void setupRecentFilesMenu();
Chris@0 192
Chris@0 193 void showLayerTree();
Chris@0 194
Chris@0 195 void website();
Chris@0 196 void help();
Chris@0 197 void about();
Chris@0 198
Chris@0 199 protected:
Chris@0 200 QString m_sessionFile;
Chris@0 201 QString m_audioFile;
Chris@0 202 Document *m_document;
Chris@0 203
Chris@0 204 QLabel *m_descriptionLabel;
Chris@0 205 PaneStack *m_paneStack;
Chris@0 206 ViewManager *m_viewManager;
Chris@0 207 Panner *m_panner;
Chris@0 208 Fader *m_fader;
Chris@0 209 AudioDial *m_playSpeed;
Chris@26 210 QPushButton *m_playSharpen;
Chris@26 211 QPushButton *m_playMono;
Chris@0 212 WaveformLayer *m_panLayer;
Chris@0 213 Layer *m_timeRulerLayer;
Chris@0 214
Chris@0 215 AudioCallbackPlaySource *m_playSource;
Chris@0 216 AudioCallbackPlayTarget *m_playTarget;
Chris@0 217
Chris@0 218 bool m_mainMenusCreated;
Chris@0 219 QMenu *m_paneMenu;
Chris@0 220 QMenu *m_layerMenu;
Chris@0 221 QMenu *m_existingLayersMenu;
Chris@0 222 QMenu *m_recentFilesMenu;
Chris@0 223 QMenu *m_rightButtonMenu;
Chris@0 224 QMenu *m_rightButtonLayerMenu;
Chris@0 225
Chris@0 226 bool m_documentModified;
Chris@0 227
Chris@0 228 QPointer<PreferencesDialog> m_preferencesDialog;
Chris@0 229
Chris@0 230 WaveFileModel *getMainModel();
Chris@0 231 void createDocument();
Chris@0 232
Chris@0 233 struct PaneConfiguration {
Chris@0 234 PaneConfiguration(LayerFactory::LayerType _layer
Chris@0 235 = LayerFactory::TimeRuler,
Chris@0 236 int _channel = -1) :
Chris@0 237 layer(_layer), channel(_channel) { }
Chris@0 238 LayerFactory::LayerType layer;
Chris@0 239 int channel;
Chris@0 240 };
Chris@0 241
Chris@0 242 typedef std::map<QAction *, PaneConfiguration> PaneActionMap;
Chris@0 243 PaneActionMap m_paneActions;
Chris@0 244
Chris@0 245 typedef std::map<QAction *, TransformName> TransformActionMap;
Chris@0 246 TransformActionMap m_layerTransformActions;
Chris@0 247
Chris@0 248 typedef std::map<QAction *, LayerFactory::LayerType> LayerActionMap;
Chris@0 249 LayerActionMap m_layerActions;
Chris@0 250
Chris@0 251 typedef std::map<QAction *, Layer *> ExistingLayerActionMap;
Chris@0 252 ExistingLayerActionMap m_existingLayerActions;
Chris@0 253
Chris@0 254 typedef std::map<ViewManager::ToolMode, QAction *> ToolActionMap;
Chris@0 255 ToolActionMap m_toolActions;
Chris@0 256
Chris@0 257 void setupMenus();
Chris@0 258 void setupExistingLayersMenu();
Chris@0 259 void setupToolbars();
Chris@0 260 Pane *addPaneToStack();
Chris@0 261
Chris@0 262 class PaneCallback : public SVFileReaderPaneCallback
Chris@0 263 {
Chris@0 264 public:
Chris@0 265 PaneCallback(MainWindow *mw) : m_mw(mw) { }
Chris@0 266 virtual Pane *addPane() { return m_mw->addPaneToStack(); }
Chris@0 267 virtual void setWindowSize(int width, int height) {
Chris@0 268 m_mw->resize(width, height);
Chris@0 269 }
Chris@0 270 virtual void addSelection(int start, int end) {
Chris@0 271 m_mw->m_viewManager->addSelection(Selection(start, end));
Chris@0 272 }
Chris@0 273 protected:
Chris@0 274 MainWindow *m_mw;
Chris@0 275 };
Chris@0 276
Chris@0 277 class AddPaneCommand : public Command
Chris@0 278 {
Chris@0 279 public:
Chris@0 280 AddPaneCommand(MainWindow *mw);
Chris@0 281 virtual ~AddPaneCommand();
Chris@0 282
Chris@0 283 virtual void execute();
Chris@0 284 virtual void unexecute();
Chris@0 285 virtual QString getName() const;
Chris@0 286
Chris@0 287 Pane *getPane() { return m_pane; }
Chris@0 288
Chris@0 289 protected:
Chris@0 290 MainWindow *m_mw;
Chris@0 291 Pane *m_pane; // Main window owns this, but I determine its lifespan
Chris@0 292 Pane *m_prevCurrentPane; // I don't own this
Chris@0 293 bool m_added;
Chris@0 294 };
Chris@0 295
Chris@0 296 class RemovePaneCommand : public Command
Chris@0 297 {
Chris@0 298 public:
Chris@0 299 RemovePaneCommand(MainWindow *mw, Pane *pane);
Chris@0 300 virtual ~RemovePaneCommand();
Chris@0 301
Chris@0 302 virtual void execute();
Chris@0 303 virtual void unexecute();
Chris@0 304 virtual QString getName() const;
Chris@0 305
Chris@0 306 protected:
Chris@0 307 MainWindow *m_mw;
Chris@0 308 Pane *m_pane; // Main window owns this, but I determine its lifespan
Chris@0 309 Pane *m_prevCurrentPane; // I don't own this
Chris@0 310 bool m_added;
Chris@0 311 };
Chris@0 312
Chris@0 313 virtual void closeEvent(QCloseEvent *e);
Chris@0 314 bool checkSaveModified();
Chris@0 315
Chris@0 316 void createPlayTarget();
Chris@0 317
Chris@0 318 void openHelpUrl(QString url);
Chris@0 319
Chris@0 320 void toXml(QTextStream &stream);
Chris@0 321 };
Chris@0 322
Chris@0 323
Chris@0 324 #endif