annotate main/MainWindow.h @ 116:99d65ba33c88

* More useful status bar text -- show the current play time and the extents of the visible area * Add update-i18n.sh to update the i18n/ts and qm files -- I can't get qmake to do the right thing now that the project file has been split up into several project files * Fix missing Q_OBJECTs, etc, reported by lupdate * Update Russian translation from AlexandrE
author Chris Cannam
date Wed, 07 Mar 2007 17:07:02 +0000
parents dd11619b73ba
children 8089a394829a
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@77 7 This file copyright 2006 Chris Cannam and QMUL.
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@85 21 #include <QUrl>
Chris@0 22 #include <QMainWindow>
Chris@0 23 #include <QPointer>
Chris@0 24
Chris@0 25 #include "base/Command.h"
Chris@1 26 #include "view/ViewManager.h"
Chris@0 27 #include "base/PropertyContainer.h"
Chris@34 28 #include "base/RecentFiles.h"
Chris@0 29 #include "layer/LayerFactory.h"
Chris@0 30 #include "transform/Transform.h"
Chris@1 31 #include "document/SVFileReader.h"
Chris@88 32 #include "data/fileio/FileFinder.h"
Chris@0 33 #include <map>
Chris@0 34
Chris@0 35 class Document;
Chris@0 36 class PaneStack;
Chris@0 37 class Pane;
Chris@0 38 class View;
Chris@0 39 class Fader;
Chris@65 40 class Overview;
Chris@0 41 class Layer;
Chris@0 42 class WaveformLayer;
Chris@0 43 class WaveFileModel;
Chris@0 44 class AudioCallbackPlaySource;
Chris@0 45 class AudioCallbackPlayTarget;
Chris@0 46 class CommandHistory;
Chris@0 47 class QMenu;
Chris@0 48 class AudioDial;
Chris@0 49 class QLabel;
Chris@16 50 class QCheckBox;
Chris@0 51 class PreferencesDialog;
Chris@26 52 class QPushButton;
Chris@69 53 class OSCQueue;
Chris@69 54 class OSCMessage;
Chris@0 55
Chris@0 56
Chris@0 57 class MainWindow : public QMainWindow
Chris@0 58 {
Chris@0 59 Q_OBJECT
Chris@0 60
Chris@0 61 public:
Chris@70 62 MainWindow(bool withAudioOutput = true,
Chris@70 63 bool withOSCSupport = true);
Chris@0 64 virtual ~MainWindow();
Chris@0 65
Chris@0 66 enum AudioFileOpenMode {
Chris@0 67 ReplaceMainModel,
Chris@0 68 CreateAdditionalModel,
Chris@0 69 AskUser
Chris@0 70 };
Chris@0 71
Chris@82 72 enum FileOpenStatus {
Chris@82 73 FileOpenSucceeded,
Chris@82 74 FileOpenFailed,
Chris@82 75 FileOpenCancelled
Chris@82 76 };
Chris@82 77
Chris@82 78 FileOpenStatus openSomeFile(QString path, AudioFileOpenMode = AskUser);
Chris@82 79 FileOpenStatus openAudioFile(QString path, AudioFileOpenMode = AskUser);
Chris@82 80 FileOpenStatus openLayerFile(QString path);
Chris@82 81 FileOpenStatus openSessionFile(QString path);
Chris@85 82 FileOpenStatus openURL(QUrl url);
Chris@82 83
Chris@0 84 bool saveSessionFile(QString path);
Chris@11 85 bool commitData(bool mayAskUser); // on session shutdown
Chris@0 86
Chris@0 87 signals:
Chris@0 88 // Used to toggle the availability of menu actions
Chris@0 89 void canAddPane(bool);
Chris@0 90 void canDeleteCurrentPane(bool);
Chris@0 91 void canAddLayer(bool);
Chris@0 92 void canImportMoreAudio(bool);
Chris@0 93 void canImportLayer(bool);
Chris@0 94 void canExportAudio(bool);
Chris@0 95 void canExportLayer(bool);
Chris@0 96 void canRenameLayer(bool);
Chris@0 97 void canEditLayer(bool);
Chris@0 98 void canSelect(bool);
Chris@0 99 void canClearSelection(bool);
Chris@0 100 void canEditSelection(bool);
Chris@0 101 void canPaste(bool);
Chris@0 102 void canInsertInstant(bool);
Chris@81 103 void canInsertInstantsAtBoundaries(bool);
Chris@0 104 void canDeleteCurrentLayer(bool);
Chris@0 105 void canZoom(bool);
Chris@0 106 void canScroll(bool);
Chris@0 107 void canPlay(bool);
Chris@0 108 void canFfwd(bool);
Chris@0 109 void canRewind(bool);
Chris@0 110 void canPlaySelection(bool);
Chris@0 111 void canSave(bool);
Chris@0 112
Chris@0 113 protected slots:
Chris@0 114 void openSession();
Chris@0 115 void importAudio();
Chris@0 116 void importMoreAudio();
Chris@0 117 void openSomething();
Chris@86 118 void openLocation();
Chris@0 119 void openRecentFile();
Chris@0 120 void exportAudio();
Chris@0 121 void importLayer();
Chris@0 122 void exportLayer();
Chris@0 123 void saveSession();
Chris@0 124 void saveSessionAs();
Chris@0 125 void newSession();
Chris@0 126 void closeSession();
Chris@0 127 void preferences();
Chris@0 128
Chris@0 129 void zoomIn();
Chris@0 130 void zoomOut();
Chris@0 131 void zoomToFit();
Chris@0 132 void zoomDefault();
Chris@0 133 void scrollLeft();
Chris@0 134 void scrollRight();
Chris@0 135 void jumpLeft();
Chris@0 136 void jumpRight();
Chris@0 137
Chris@0 138 void showNoOverlays();
Chris@90 139 void showMinimalOverlays();
Chris@90 140 void showStandardOverlays();
Chris@90 141 void showAllOverlays();
Chris@7 142
Chris@7 143 void toggleZoomWheels();
Chris@72 144 void togglePropertyBoxes();
Chris@90 145 void toggleStatusBar();
Chris@0 146
Chris@0 147 void play();
Chris@0 148 void ffwd();
Chris@0 149 void ffwdEnd();
Chris@0 150 void rewind();
Chris@0 151 void rewindStart();
Chris@0 152 void stop();
Chris@0 153
Chris@0 154 void addPane();
Chris@0 155 void addLayer();
Chris@0 156 void deleteCurrentPane();
Chris@0 157 void renameCurrentLayer();
Chris@0 158 void deleteCurrentLayer();
Chris@0 159
Chris@0 160 void playLoopToggled();
Chris@0 161 void playSelectionToggled();
Chris@0 162 void playSpeedChanged(int);
Chris@16 163 void playSharpenToggled();
Chris@26 164 void playMonoToggled();
Chris@0 165 void sampleRateMismatch(size_t, size_t, bool);
Chris@42 166 void audioOverloadPluginDisabled();
Chris@0 167
Chris@116 168 void playbackFrameChanged(unsigned long);
Chris@116 169 void globalCentreFrameChanged(unsigned long);
Chris@116 170 void viewCentreFrameChanged(View *, unsigned long);
Chris@116 171 void viewZoomLevelChanged(View *, unsigned long, bool);
Chris@0 172 void outputLevelsChanged(float, float);
Chris@0 173
Chris@0 174 void currentPaneChanged(Pane *);
Chris@0 175 void currentLayerChanged(Pane *, Layer *);
Chris@0 176
Chris@0 177 void toolNavigateSelected();
Chris@0 178 void toolSelectSelected();
Chris@0 179 void toolEditSelected();
Chris@0 180 void toolDrawSelected();
Chris@0 181
Chris@0 182 void selectAll();
Chris@0 183 void selectToStart();
Chris@0 184 void selectToEnd();
Chris@0 185 void selectVisible();
Chris@0 186 void clearSelection();
Chris@0 187 void cut();
Chris@0 188 void copy();
Chris@0 189 void paste();
Chris@0 190 void deleteSelected();
Chris@0 191 void insertInstant();
Chris@81 192 void insertInstantAt(size_t);
Chris@81 193 void insertInstantsAtBoundaries();
Chris@0 194
Chris@0 195 void documentModified();
Chris@0 196 void documentRestored();
Chris@0 197
Chris@0 198 void updateMenuStates();
Chris@0 199 void updateDescriptionLabel();
Chris@0 200
Chris@0 201 void layerAdded(Layer *);
Chris@0 202 void layerRemoved(Layer *);
Chris@0 203 void layerAboutToBeDeleted(Layer *);
Chris@0 204 void layerInAView(Layer *, bool);
Chris@0 205
Chris@0 206 void mainModelChanged(WaveFileModel *);
Chris@0 207 void modelAdded(Model *);
Chris@0 208 void modelAboutToBeDeleted(Model *);
Chris@0 209
Chris@0 210 void modelGenerationFailed(QString);
Chris@0 211 void modelRegenerationFailed(QString, QString);
Chris@0 212
Chris@0 213 void rightButtonMenuRequested(Pane *, QPoint point);
Chris@0 214
Chris@73 215 void propertyStacksResized();
Chris@73 216
Chris@0 217 void preferenceChanged(PropertyContainer::PropertyName);
Chris@0 218
Chris@0 219 void setupRecentFilesMenu();
Chris@34 220 void setupRecentTransformsMenu();
Chris@0 221
Chris@0 222 void showLayerTree();
Chris@0 223
Chris@69 224 void pollOSC();
Chris@69 225 void handleOSCMessage(const OSCMessage &);
Chris@69 226
Chris@90 227 void mouseEnteredWidget();
Chris@90 228 void mouseLeftWidget();
Chris@116 229 void contextHelpChanged(const QString &);
Chris@90 230
Chris@0 231 void website();
Chris@0 232 void help();
Chris@0 233 void about();
Chris@0 234
Chris@0 235 protected:
Chris@0 236 QString m_sessionFile;
Chris@0 237 QString m_audioFile;
Chris@0 238 Document *m_document;
Chris@0 239
Chris@0 240 QLabel *m_descriptionLabel;
Chris@0 241 PaneStack *m_paneStack;
Chris@0 242 ViewManager *m_viewManager;
Chris@65 243 Overview *m_overview;
Chris@0 244 Fader *m_fader;
Chris@0 245 AudioDial *m_playSpeed;
Chris@26 246 QPushButton *m_playSharpen;
Chris@26 247 QPushButton *m_playMono;
Chris@0 248 WaveformLayer *m_panLayer;
Chris@0 249 Layer *m_timeRulerLayer;
Chris@0 250
Chris@46 251 bool m_audioOutput;
Chris@0 252 AudioCallbackPlaySource *m_playSource;
Chris@0 253 AudioCallbackPlayTarget *m_playTarget;
Chris@0 254
Chris@69 255 OSCQueue *m_oscQueue;
Chris@69 256
Chris@34 257 RecentFiles m_recentFiles;
Chris@34 258 RecentFiles m_recentTransforms;
Chris@34 259
Chris@0 260 bool m_mainMenusCreated;
Chris@0 261 QMenu *m_paneMenu;
Chris@0 262 QMenu *m_layerMenu;
Chris@34 263 QMenu *m_transformsMenu;
Chris@0 264 QMenu *m_existingLayersMenu;
Chris@95 265 QMenu *m_sliceMenu;
Chris@0 266 QMenu *m_recentFilesMenu;
Chris@34 267 QMenu *m_recentTransformsMenu;
Chris@0 268 QMenu *m_rightButtonMenu;
Chris@0 269 QMenu *m_rightButtonLayerMenu;
Chris@34 270 QMenu *m_rightButtonTransformsMenu;
Chris@0 271
Chris@0 272 bool m_documentModified;
Chris@70 273 bool m_openingAudioFile;
Chris@70 274 bool m_abandoning;
Chris@0 275
Chris@116 276 int m_lastPlayStatusSec;
Chris@116 277 mutable QString m_myStatusMessage;
Chris@116 278
Chris@0 279 QPointer<PreferencesDialog> m_preferencesDialog;
Chris@0 280
Chris@0 281 WaveFileModel *getMainModel();
Chris@116 282 const WaveFileModel *getMainModel() const;
Chris@0 283 void createDocument();
Chris@0 284
Chris@0 285 struct PaneConfiguration {
Chris@0 286 PaneConfiguration(LayerFactory::LayerType _layer
Chris@0 287 = LayerFactory::TimeRuler,
Chris@66 288 Model *_source = 0,
Chris@0 289 int _channel = -1) :
Chris@66 290 layer(_layer), sourceModel(_source), channel(_channel) { }
Chris@0 291 LayerFactory::LayerType layer;
Chris@66 292 Model *sourceModel;
Chris@0 293 int channel;
Chris@0 294 };
Chris@0 295
Chris@0 296 typedef std::map<QAction *, PaneConfiguration> PaneActionMap;
Chris@0 297 PaneActionMap m_paneActions;
Chris@0 298
Chris@107 299 typedef std::map<QAction *, TransformId> TransformActionMap;
Chris@34 300 TransformActionMap m_transformActions;
Chris@34 301
Chris@107 302 typedef std::map<TransformId, QAction *> TransformActionReverseMap;
Chris@34 303 TransformActionReverseMap m_transformActionsReverse;
Chris@0 304
Chris@0 305 typedef std::map<QAction *, LayerFactory::LayerType> LayerActionMap;
Chris@0 306 LayerActionMap m_layerActions;
Chris@0 307
Chris@0 308 typedef std::map<QAction *, Layer *> ExistingLayerActionMap;
Chris@0 309 ExistingLayerActionMap m_existingLayerActions;
Chris@95 310 ExistingLayerActionMap m_sliceActions;
Chris@0 311
Chris@0 312 typedef std::map<ViewManager::ToolMode, QAction *> ToolActionMap;
Chris@0 313 ToolActionMap m_toolActions;
Chris@0 314
Chris@0 315 void setupMenus();
Chris@66 316 void setupFileMenu();
Chris@66 317 void setupEditMenu();
Chris@66 318 void setupViewMenu();
Chris@66 319 void setupPaneAndLayerMenus();
Chris@66 320 void setupTransformsMenu();
Chris@66 321 void setupHelpMenu();
Chris@95 322 void setupExistingLayersMenus();
Chris@0 323 void setupToolbars();
Chris@66 324
Chris@0 325 Pane *addPaneToStack();
Chris@0 326
Chris@69 327 void addPane(const PaneConfiguration &configuration, QString text);
Chris@69 328
Chris@0 329 class PaneCallback : public SVFileReaderPaneCallback
Chris@0 330 {
Chris@0 331 public:
Chris@0 332 PaneCallback(MainWindow *mw) : m_mw(mw) { }
Chris@0 333 virtual Pane *addPane() { return m_mw->addPaneToStack(); }
Chris@0 334 virtual void setWindowSize(int width, int height) {
Chris@0 335 m_mw->resize(width, height);
Chris@0 336 }
Chris@0 337 virtual void addSelection(int start, int end) {
Chris@0 338 m_mw->m_viewManager->addSelection(Selection(start, end));
Chris@0 339 }
Chris@0 340 protected:
Chris@0 341 MainWindow *m_mw;
Chris@0 342 };
Chris@0 343
Chris@0 344 class AddPaneCommand : public Command
Chris@0 345 {
Chris@0 346 public:
Chris@0 347 AddPaneCommand(MainWindow *mw);
Chris@0 348 virtual ~AddPaneCommand();
Chris@0 349
Chris@0 350 virtual void execute();
Chris@0 351 virtual void unexecute();
Chris@0 352 virtual QString getName() const;
Chris@0 353
Chris@0 354 Pane *getPane() { return m_pane; }
Chris@0 355
Chris@0 356 protected:
Chris@0 357 MainWindow *m_mw;
Chris@0 358 Pane *m_pane; // Main window owns this, but I determine its lifespan
Chris@0 359 Pane *m_prevCurrentPane; // I don't own this
Chris@0 360 bool m_added;
Chris@0 361 };
Chris@0 362
Chris@0 363 class RemovePaneCommand : public Command
Chris@0 364 {
Chris@0 365 public:
Chris@0 366 RemovePaneCommand(MainWindow *mw, Pane *pane);
Chris@0 367 virtual ~RemovePaneCommand();
Chris@0 368
Chris@0 369 virtual void execute();
Chris@0 370 virtual void unexecute();
Chris@0 371 virtual QString getName() const;
Chris@0 372
Chris@0 373 protected:
Chris@0 374 MainWindow *m_mw;
Chris@0 375 Pane *m_pane; // Main window owns this, but I determine its lifespan
Chris@0 376 Pane *m_prevCurrentPane; // I don't own this
Chris@0 377 bool m_added;
Chris@0 378 };
Chris@0 379
Chris@0 380 virtual void closeEvent(QCloseEvent *e);
Chris@0 381 bool checkSaveModified();
Chris@0 382
Chris@86 383 FileOpenStatus openSomeFile(QString path, QString location,
Chris@86 384 AudioFileOpenMode = AskUser);
Chris@86 385 FileOpenStatus openAudioFile(QString path, QString location,
Chris@86 386 AudioFileOpenMode = AskUser);
Chris@86 387 FileOpenStatus openLayerFile(QString path, QString location);
Chris@86 388 FileOpenStatus openSessionFile(QString path, QString location);
Chris@86 389
Chris@88 390 QString getOpenFileName(FileFinder::FileType type);
Chris@88 391 QString getSaveFileName(FileFinder::FileType type);
Chris@88 392 void registerLastOpenedFilePath(FileFinder::FileType type, QString path);
Chris@81 393
Chris@0 394 void createPlayTarget();
Chris@0 395
Chris@0 396 void openHelpUrl(QString url);
Chris@0 397
Chris@116 398 void updateVisibleRangeDisplay(Pane *p) const;
Chris@116 399
Chris@0 400 void toXml(QTextStream &stream);
Chris@0 401 };
Chris@0 402
Chris@0 403
Chris@0 404 #endif