File indexing completed on 2024-04-21 04:52:39

 /*
     SPDX-FileCopyrightText: 2007 Jean-Baptiste Mardelle <jb@kdenlive.org>
 
 SPDX-License-Identifier: GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
 */
 
 #pragma once
 
 #include <QComboBox>
 #ifndef NODBUS
 #include <QDBusAbstractAdaptor>
 #endif
 #include <QDockWidget>
 #include <QEvent>
 #include <QImage>
 #include <QMap>
 #include <QProgressDialog>
 #include <QShortcut>
 #include <QString>
 #include <QUndoView>
 #include <QUuid>
 
 #include <KActionCategory>
 #include <KAutoSaveFile>
 #include <KColorSchemeManager>
 #include <KSelectAction>
 #include <KXmlGuiWindow>
 #include <knewstuff_version.h>
 #include <kxmlgui_version.h>
 #include <mlt++/Mlt.h>
 #include <utility>
 
 #include "bin/bin.h"
 #include "definitions.h"
 #include "jobs/abstracttask.h"
 #include "kdenlive_debug.h"
 #include "kdenlivecore_export.h"
 #include "pythoninterfaces/otioconvertions.h"
 #include "statusbarmessagelabel.h"
 #include "utils/gentime.h"
 
 class AssetPanel;
 class AudioGraphSpectrum;
 class EffectBasket;
 class EffectListWidget;
 class TransitionListWidget;
 class KIconLoader;
 class KdenliveDoc;
 class Monitor;
 class Render;
 class RenderWidget;
 class TimelineTabs;
 class TimelineWidget;
 class TimelineContainer;
 class Transition;
 class TimelineItemModel;
 class MonitorProxy;
 class KDualAction;
 
 class MltErrorEvent : public QEvent
 {
 public:
     explicit MltErrorEvent(QString message)
         : QEvent(QEvent::User)
         , m_message(std::move(message))
     {
     }
 
     QString message() const { return m_message; }
 
 private:
     QString m_message;
 };
 
 class /*KDENLIVECORE_EXPORT*/ MainWindow : public KXmlGuiWindow
 {
     Q_OBJECT
 
 public:
     explicit MainWindow(QWidget *parent = nullptr);
     /** @brief Initialises the main window.
      * @param MltPath (optional) path to MLT environment
      * @param Url (optional) file to open
      * @param clipsToLoad (optional) a comma separated list of clips to import in project
      *
      * If Url is present, it will be opened, otherwise, if openlastproject is
      * set, latest project will be opened. If no file is open after trying this,
      * a default new file will be created. */
     void init(const QString &mltPath);
     ~MainWindow() override;
 
     /** @brief Cache for luma files thumbnails. */
     static QMap<QString, QImage> m_lumacache;
     static QMap<QString, QStringList> m_lumaFiles;
 
     /** @brief Adds an action to the action collection and stores the name. */
     void addAction(const QString &name, QAction *action, const QKeySequence &shortcut = QKeySequence(), KActionCategory *category = nullptr);
     /** @brief Same as above, but takes a string for category to populate it with kdenliveCategoryMap */
     void addAction(const QString &name, QAction *action, const QKeySequence &shortcut, const QString &category);
     /** @brief Adds an action to the action collection and stores the name. */
     QAction *addAction(const QString &name, const QString &text, const QObject *receiver, const char *member, const QIcon &icon = QIcon(),
                        const QKeySequence &shortcut = QKeySequence(), KActionCategory *category = nullptr);
     /** @brief Same as above, but takes a string for category to populate it with kdenliveCategoryMap */
     QAction *addAction(const QString &name, const QString &text, const QObject *receiver, const char *member, const QIcon &icon,
                        const QKeySequence &shortcut, const QString &category);
 
     void processRestoreState(const QByteArray &state);
 
     /**
      * @brief Adds a new dock widget to this window.
      * @param title title of the dock widget
      * @param objectName objectName of the dock widget (required for storing layouts)
      * @param widget widget to use in the dock
      * @param area area to which the dock should be added to
      * @param shortcut default shortcut to raise the dock
      * @returns the created dock widget
      */
     QDockWidget *addDock(const QString &title, const QString &objectName, QWidget *widget, Qt::DockWidgetArea area = Qt::TopDockWidgetArea);
 
     QUndoGroup *m_commandStack;
     QUndoView *m_undoView;
     /** @brief holds info about whether movit is available on this system */
     bool m_gpuAllowed;
     int m_exitCode{EXIT_SUCCESS};
     QMap<QString, KActionCategory *> kdenliveCategoryMap;
     QList<QAction *> getExtraActions(const QString &name);
     /** @brief Returns true if docked widget is tabbed with another widget from its object name */
     bool isTabbedWith(QDockWidget *widget, const QString &otherWidget);
     
     /** @brief Returns true if mixer widget is tabbed */
     bool isMixedTabbed() const;
 
     /** @brief Returns a pointer to the current timeline */
     TimelineWidget *getCurrentTimeline() const;
     /** @brief Returns a pointer to the timeline with @uuid */
     TimelineWidget *getTimeline(const QUuid uuid) const;
     void closeTimelineTab(const QUuid uuid);
     /** @brief Returns a list of opened tabs uuids */
     const QStringList openedSequences() const;
 
     /** @brief Returns true if a timeline widget is available */
     bool hasTimeline() const;
     
     /** @brief Returns true if the timeline widget is visible */
     bool timelineVisible() const;
     
     /** @brief Raise (show) the clip or project monitor */
     void raiseMonitor(bool clipMonitor);
 
     /** @brief Raise (show) the project bin*/
     void raiseBin();
     /** @brief Add a bin widget*/
     void addBin(Bin *bin, const QString &binName = QString());
     /** @brief Get the main (first) bin*/
     Bin *getBin();
     /** @brief Get the active (focused) bin or first one if none is active*/
     Bin *activeBin();
     /** @brief Ensure all bin widgets are tabbed together*/
     void tabifyBins();
     int binCount() const;
 
     /** @brief Hide subtitle track and delete its temporary file*/
     void resetSubtitles(const QUuid &uuid);
 
     /** @brief Restart the application and delete config files if clean is true */
     void cleanRestart(bool clean);
 
     /** @brief Show current tool key combination in status bar */
     void showToolMessage();
     /** @brief Show the widget's default key binding message */
     void setWidgetKeyBinding(const QString &text = QString());
     /** @brief Show a key binding in status bar */
     void showKeyBinding(const QString &text = QString());
     /** @brief Disable multicam mode if it was active */
     void disableMulticam();
 
 #if KNEWSTUFF_VERSION < QT_VERSION_CHECK(5, 98, 0)
     /** @brief Instantiates a "Get Hot New Stuff" dialog.
      * @param configFile configuration file for KNewStuff
      * @return number of installed items */
     int getNewStuff(const QString &configFile);
 #endif
 
     /** @brief Check if the maximum cached data size is not exceeded. */
     void checkMaxCacheSize();
     TimelineWidget *openTimeline(const QUuid &uuid, const QString &tabName, std::shared_ptr<TimelineItemModel> timelineModel);
     /** @brief Bring a timeline tab in front. Returns false if no tab exists for this timeline. */
     bool raiseTimeline(const QUuid &uuid);
     void connectTimeline();
     void disconnectTimeline(TimelineWidget *timeline);
     static QProcessEnvironment getCleanEnvironement();
 
 protected:
     /** @brief Closes the window.
      * @return false if the user presses "Cancel" on a confirmation dialog or
      *     the operation requested (starting waiting jobs or saving file) fails,
      *     true otherwise */
     bool queryClose() override;
     void closeEvent(QCloseEvent *) override;
     bool eventFilter(QObject *object, QEvent *event) override;
 
     /** @brief Reports a message in the status bar when an error occurs. */
     void customEvent(QEvent *e) override;
 
     /** @brief Stops the active monitor when the window gets hidden. */
     void hideEvent(QHideEvent *e) override;
 
     /** @brief Saves the file and the window properties when saving the session. */
     void saveProperties(KConfigGroup &config) override;
 
     void saveNewToolbarConfig() override;
 
 private:
     /** @brief Sets up all the actions and attaches them to the collection. */
     void setupActions();
     /** @brief Rebuild the dock menu according to existing dock widgets. */
     void updateDockMenu();
 
     OtioConvertions m_otioConvertions;
     KColorSchemeManager *m_colorschemes;
 
     QDockWidget *m_projectBinDock;
     QDockWidget *m_effectListDock;
     QDockWidget *m_compositionListDock;
     TransitionListWidget *m_compositionList;
     EffectListWidget *m_effectList2;
 
     AssetPanel *m_assetPanel{nullptr};
     QDockWidget *m_effectStackDock;
 
     QDockWidget *m_clipMonitorDock;
     Monitor *m_clipMonitor{nullptr};
 
     QDockWidget *m_projectMonitorDock;
     Monitor *m_projectMonitor{nullptr};
 
     AudioGraphSpectrum *m_audioSpectrum;
 
     QDockWidget *m_undoViewDock;
     QDockWidget *m_mixerDock;
     QDockWidget *m_onlineResourcesDock;
 
     KSelectAction *m_timeFormatButton;
     QAction *m_compositeAction;
 
     TimelineTabs *m_timelineTabs{nullptr};
     QVector <Bin*>m_binWidgets;
 
     /** This list holds all the scopes used in Kdenlive, allowing to manage some global settings */
     QList<QDockWidget *> m_gfxScopesList;
 
     KActionCategory *m_effectActions;
     KActionCategory *m_transitionActions;
     QMenu *m_effectsMenu;
     QMenu *m_transitionsMenu;
     QMenu *m_timelineContextMenu;
     QList<QAction *> m_timelineClipActions;
     KDualAction *m_useTimelineZone;
 
     /** Action names that can be used in the slotDoAction() slot, with their i18n() names */
     QStringList m_actionNames;
 
     /** @brief Shortcut to remove the focus from any element.
      *
      * It allows one to get out of e.g. text input fields and to press another
      * shortcut. */
     QShortcut *m_shortcutRemoveFocus;
 
     RenderWidget *m_renderWidget{nullptr};
     StatusBarMessageLabel *m_messageLabel{nullptr};
     QList<QAction *> m_transitions;
     QAction *m_buttonAudioThumbs;
     QAction *m_buttonVideoThumbs;
     QAction *m_buttonShowMarkers;
     QAction *m_buttonFitZoom;
     QAction *m_buttonTimelineTags;
     QAction *m_normalEditTool;
     QAction *m_overwriteEditTool;
     QAction *m_insertEditTool;
     QAction *m_buttonSelectTool;
     QAction *m_buttonRazorTool;
     QAction *m_buttonSpacerTool;
     QAction *m_buttonRippleTool;
     QAction *m_buttonRollTool;
     QAction *m_buttonSlipTool;
     QAction *m_buttonSlideTool;
     QAction *m_buttonMulticamTool;
     QAction *m_buttonSnap;
     QAction *m_saveAction;
     QSlider *m_zoomSlider;
     QAction *m_zoomIn;
     QAction *m_zoomOut;
     QAction *m_loopZone;
     QAction *m_playZone;
     QAction *m_loopClip;
     QAction *m_proxyClip;
     QAction *m_buttonSubtitleEditTool;
     QString m_theme;
     KIconLoader *m_iconLoader;
     KToolBar *m_timelineToolBar;
     TimelineContainer *m_timelineToolBarContainer;
     QLabel *m_trimLabel;
     QActionGroup *m_scaleGroup;
     ToolType::ProjectTool m_activeTool;
     /** @brief Store latest mouse position in timeline. */
     int m_mousePosition;
 
     KHamburgerMenu *m_hamburgerMenu;
 
     /** @brief initialize startup values, return true if first run. */
     bool readOptions();
     void saveOptions();
 
     QStringList m_pluginFileNames;
     QByteArray m_timelineState;
     void buildDynamicActions();
     void loadClipActions();
     void loadContainerActions();
 
     QTime m_timer;
     KXMLGUIClient *m_extraFactory;
     bool m_themeInitialized{false};
     bool m_isDarkTheme{false};
     EffectBasket *m_effectBasket;
     /** @brief Update widget style. */
     void doChangeStyle();
 
     QProgressDialog *m_loadingDialog;
 
 public Q_SLOTS:
     void slotReloadEffects(const QStringList &paths);
     Q_SCRIPTABLE void setRenderingProgress(const QString &url, int progress, int frame);
     Q_SCRIPTABLE void setRenderingFinished(const QString &url, int status, const QString &error);
     Q_SCRIPTABLE void addProjectClip(const QString &url, const QString & folder = QStringLiteral("-1"));
     Q_SCRIPTABLE void addTimelineClip(const QString &url);
     Q_SCRIPTABLE void addEffect(const QString &effectId);
     Q_SCRIPTABLE void scriptRender(const QString &url);
 #ifndef NODBUS
     Q_NOREPLY void exitApp();
 #endif
 
     void slotSwitchVideoThumbs();
     void slotSwitchAudioThumbs();
     void appHelpActivated();
 
     void slotPreferences();
     void slotShowPreferencePage(Kdenlive::ConfigPage page, int option = -1);
     void connectDocument();
     /** @brief Reload project profile in config dialog if changed. */
     void slotRefreshProfiles();
     /** @brief Decreases the timeline zoom level by 1. */
     void slotZoomIn(bool zoomOnMouse = false);
     /** @brief Increases the timeline zoom level by 1. */
     void slotZoomOut(bool zoomOnMouse = false);
     /** @brief Enable or disable the use of timeline zone for edits. */
     void slotSwitchTimelineZone(bool toggled);
     /** @brief Open the online services search dialog. */
     void slotDownloadResources();
     /** @brief Initialize the subtitle model on project load. */
     void slotInitSubtitle(const QMap<QString, QString> &subProperties, const QUuid &uuid);
     /** @brief Display the subtitle track and initialize subtitleModel if necessary. */
     void slotEditSubtitle(const QMap<QString, QString> &subProperties = {});
     /** @brief Show/hide subtitle track. */
     void slotShowSubtitles(bool show);
     void slotTranscode(const QStringList &urls = QStringList());
     /** @brief Open the transcode to edit friendly format dialog. */
     void slotFriendlyTranscode(const QString &binId, bool checkProfile);
     /** @brief Add subtitle clip to timeline */
     void slotAddSubtitle(const QString &text = QString());
     /** @brief Ensure subtitle track is displayed */
     void showSubtitleTrack();
     /** @brief The path of the current document changed (save as), update render settings */
     void updateProjectPath(const QString &path);
     /** @brief Update compositing action to display current project setting. */
     void slotUpdateCompositeAction(bool enable);
     /** @brief Update duration of project in timeline toolbar. */
     void slotUpdateProjectDuration(int pos);
     /** @brief The current timeline selection zone changed... */
     void slotUpdateZoneDuration(int duration);
     /** @brief Remove all unused clips from the project. */
     void slotCleanProject();
     void slotEditProjectSettings(int ix = 0);
     /** @brief Sets the timeline zoom slider to @param value.
      *
      * Also disables zoomIn and zoomOut actions if they cannot be used at the moment. */
     void slotSetZoom(int value, bool zoomOnMouse = false);
     /** @brief if modified is true adds "modified" to the caption and enables the save button.
      * (triggered by KdenliveDoc::setModified()) */
     void slotUpdateDocumentState(bool modified);
     /** @brief Open the clip job management dialog */
     void manageClipJobs(AbstractTask::JOBTYPE type = AbstractTask::NOJOBTYPE, QWidget *parentWidget = nullptr);
     /** @brief Deletes item in timeline, project tree or effect stack depending on focus. */
     void slotDeleteItem();
     /** @brief Export a subtitle file */
     void slotExportSubtitle();
 
 private Q_SLOTS:
     /** @brief Shows the shortcut dialog. */
     void slotEditKeys();
     void loadDockActions();
     /** @brief Reflects setting changes to the GUI. */
     void updateConfiguration();
     void slotConnectMonitors();
     void slotUpdateMousePosition(int pos, int duration = -1);
     void slotSwitchMarkersComments();
     void slotSwitchSnap();
     void slotShowTimelineTags();
     void slotRenderProject();
     void slotStopRenderProject();
     void slotFullScreen();
 
     /** @brief Makes the timeline zoom level fit the timeline content. */
     void slotFitZoom();
     /** @brief Updates the zoom slider tooltip to fit @param zoomlevel. */
     void slotUpdateZoomSliderToolTip(int zoomlevel);
     /** @brief Timeline was zoom, update slider to reflect that */
     void updateZoomSlider(int value);
 
     /** @brief Displays the zoom slider tooltip.
      * @param zoomlevel (optional) The zoom level to show in the tooltip.
      *
      * Adopted from Dolphin (src/statusbar/dolphinstatusbar.cpp) */
     void slotShowZoomSliderToolTip(int zoomlevel = -1);
     void slotAddClipMarker();
     void slotDeleteClipMarker(bool allowGuideDeletion = false);
     void slotDeleteAllClipMarkers();
     void slotEditClipMarker();
 
     /** @brief Adds marker or guide at the current position without showing the marker dialog.
      *
      * Adds a marker if clip monitor is active, otherwise a guide.
      * The comment is set to the current position (therefore not dialog).
      * This can be useful to mark something during playback. */
     void slotAddMarkerGuideQuickly();
     void slotCutTimelineClip();
     void slotCutTimelineAllClips();
     void slotInsertClipOverwrite();
     void slotInsertClipInsert();
     void slotExtractZone();
     void slotLiftZone();
     void slotPreviewRender();
     void slotStopPreviewRender();
     void slotDefinePreviewRender();
     void slotRemovePreviewRender();
     void slotClearPreviewRender(bool resetZones = true);
     void slotSelectTimelineClip();
     void slotSelectTimelineZone();
     void slotSelectTimelineTransition();
     void slotDeselectTimelineClip();
     void slotDeselectTimelineTransition();
     void slotSelectAddTimelineClip();
     void slotSelectAddTimelineTransition();
     void slotAddEffect(QAction *result);
     void slotAddTransition(QAction *result);
     void slotAddProjectClip(const QUrl &url, const QString &folderInfo);
     void slotAddTextNote(const QString &text);
     void slotAddProjectClipList(const QList<QUrl> &urls);
     void slotChangeTool(QAction *action);
     void slotChangeEdit(QAction *action);
     void slotSetTool(ToolType::ProjectTool tool);
     void slotSnapForward();
     void slotSnapRewind();
     void slotGuideForward();
     void slotGuideRewind();
     void slotClipStart();
     void slotClipEnd();
     void slotSelectClipInTimeline();
     void slotClipInTimeline(const QString &clipId, const QList<int> &ids);
 
     void slotInsertSpace();
     void slotRemoveSpace();
     void slotRemoveSpaceInAllTracks();
     void slotRemoveAllSpacesInTrack();
     void slotRemoveAllClipsInTrack();
     void slotAddGuide();
     void slotEditGuide();
     void slotExportGuides();
     void slotLockGuides(bool lock);
     void slotDeleteGuide();
     void slotDeleteAllGuides();
 
     void slotCopy();
     void slotPaste();
     void slotPasteEffects();
     void slotResizeItemStart();
     void slotResizeItemEnd();
     void configureNotifications();
     void slotSeparateAudioChannel();
     /** @brief Normalize audio channels before displaying them */
     void slotNormalizeAudioChannel();
     /** @brief Toggle automatic fit track height */
     void slotAutoTrackHeight(bool enable);
     void slotInsertTrack();
     void slotDeleteTrack();
     /** @brief Show context menu to switch current track target audio stream. */
     void slotSwitchTrackAudioStream();
     void slotShowTrackRec(bool checked);
     /** @brief Select all clips in active track. */
     void slotSelectTrack();
     /** @brief Select all clips in timeline. */
     void slotSelectAllTracks();
     void slotUnselectAllTracks();
 #if KXMLGUI_VERSION < QT_VERSION_CHECK(5, 98, 0)
     void slotGetNewKeyboardStuff(QComboBox *schemesList);
 #endif
     void slotAutoTransition();
     void slotRunWizard();
     void slotGroupClips();
     void slotUnGroupClips();
     void slotEditItemDuration();
     void slotClipInProjectTree();
     // void slotClipToProjectTree();
     void slotSplitAV();
     void slotSwitchClip();
     void slotSetAudioAlignReference();
     void slotAlignAudio();
     void slotUpdateTimelineView(QAction *action);
     void slotShowTimeline(bool show);
     void slotTranscodeClip();
     /** @brief Archive project: creates a copy of the project file with all clips in a new folder. */
     void slotArchiveProject();
     void slotSetDocumentRenderProfile(const QMap<QString, QString> &props);
 
     /** @brief Switches between displaying frames or timecode.
      * @param ix 0 = display timecode, 1 = display frames. */
     void slotUpdateTimecodeFormat(int ix);
 
     /** @brief Removes the focus of anything. */
     void slotRemoveFocus();
     void slotShutdown();
 
     void slotSwitchMonitors();
     void slotSwitchMonitorOverlay(QAction *);
     void slotSwitchDropFrames(bool drop);
     void slotSetMonitorGamma(int gamma);
     void slotCheckRenderStatus();
     void slotInsertZoneToTree();
     /** @brief Focus the timecode widget of current monitor. */
     void slotFocusTimecode();
 
     /** @brief The monitor informs that it needs (or not) to have frames sent by the renderer. */
     void slotMonitorRequestRenderFrame(bool request);
     /** @brief Update project because the use of proxy clips was enabled / disabled. */
     void slotUpdateProxySettings();
     /** @brief Disable proxies for this project. */
     void slotDisableProxies();
 
     /** @brief Process keyframe data sent from a clip to effect / transition stack. */
     void slotProcessImportKeyframes(GraphicsRectItem type, const QString &tag, const QString &keyframes);
     /** @brief Move playhead to mouse cursor position if defined key is pressed */
     void slotAlignPlayheadToMousePos();
 
     void slotThemeChanged(const QString &name);
     /** @brief Close Kdenlive and try to restart it */
     void slotRestart(bool clean = false);
     void triggerKey(QKeyEvent *ev);
     /** @brief Update monitor overlay actions on monitor switch */
     void slotUpdateMonitorOverlays(int id, int code);
     /** @brief Update widget style */
     void slotChangeStyle(QAction *a);
     /** @brief Create temporary top track to preview an effect */
     void createSplitOverlay(std::shared_ptr<Mlt::Filter> filter);
     void removeSplitOverlay();
     /** @brief Create a generator's setup dialog */
     void buildGenerator(QAction *action);
     void slotCheckTabPosition();
     /** @brief Toggle automatic timeline preview on/off */
     void slotToggleAutoPreview(bool enable);
     void showTimelineToolbarMenu(const QPoint &pos);
     /** @brief Open Cached Data management dialog. */
     void slotManageCache();
     void showMenuBar(bool show);
     /** @brief Change forced icon theme setting (asks for app restart). */
     void forceIconSet(bool force);
     /** @brief Toggle current project's compositing mode. */
     void slotUpdateCompositing(bool checked);
     /** @brief Set timeline toolbar icon size. */
     void setTimelineToolbarIconSize(QAction *a);
     void slotEditItemSpeed();
     void slotRemapItemTime();
     /** @brief Request adjust of timeline track height */
     void resetTimelineTracks();
     /** @brief Set keyboard grabbing on current timeline item */
     void slotGrabItem();
     /** @brief Collapse or expand current item (depending on focused widget: effet, track)*/
     void slotCollapse();
     /** @brief Save currently selected timeline clip as bin subclip*/
     void slotExtractClip();
     /** @brief Save currently selected timeline clip as bin subclip*/
     void slotSaveZoneToBin();
     /** @brief Expand current timeline clip (recover clips and tracks from an MLT playlist) */
     void slotExpandClip();
     /** @brief Focus and activate an audio track from a shortcut sequence */
     void slotActivateAudioTrackSequence();
     /** @brief Focus and activate a video track from a shortcut sequence */
     void slotActivateVideoTrackSequence();
     /** @brief Select target for current track */
     void slotActivateTarget();
     /** @brief Enable/disable subtitle track */
     void slotDisableSubtitle();
     /** @brief Lock / unlock subtitle track */
     void slotLockSubtitle();
     /** @brief Import a subtitle file */
     void slotImportSubtitle();
     /** @brief Display the subtitle manager widget */
     void slotManageSubtitle();
     /** @brief Start a speech recognition on timeline zone */
     void slotSpeechRecognition();
     /** @brief Copy debug information like lib versions, gpu mode state,... to clipboard */
     void slotCopyDebugInfo();
     void slotRemoveBinDock(const QString &name);
     /** @brief Focus the guides list search line */
     void slotSearchGuide();
     /** @brief Copy current timeline selection to a new sequence clip / Timeline tab */
     void slotCreateSequenceFromSelection();
 
 Q_SIGNALS:
     Q_SCRIPTABLE void abortRenderJob(const QString &url);
     void configurationChanged();
     void GUISetupDone();
     void setPreviewProgress(int);
     void setRenderProgress(int);
     void displayMessage(const QString &, MessageType, int);
     void displaySelectionMessage(const QString &);
     void displayProgressMessage(const QString &, MessageType, int, bool canBeStopped = false);
     /** @brief Project profile changed, update render widget accordingly. */
     void updateRenderWidgetProfile();
     /** @brief Clear asset view if itemId is displayed. */
     void clearAssetPanel(int itemId = -1);
     void assetPanelWarning(const QString service, const QString id, const QString message);
     void adjustAssetPanelRange(int itemId, int in, int out);
     /** @brief Enable or disable the undo stack. For example undo/redo should not be enabled when dragging a clip in timeline or we risk corruption. */
     void enableUndo(bool enable);
     bool showTimelineFocus(bool focus, bool highlight);
     void removeBinDock(const QString &name);
 };