Audio/Video Fixes

src/core/Boxes/animationbox.cpp

@@ -96,6 +96,22 @@ void AnimationBox::animationDataChanged() {
     prp_afterWholeInfluenceRangeChanged();
 }
 
+void AnimationBox::setStretch(const qreal stretch)
+{
+    {
+        prp_pushUndoRedoName(tr("Stretch"));
+        UndoRedo ur;
+        const auto oldValue = mStretch;
+        const auto newValue = stretch;
+        ur.fUndo = [this, oldValue]() { setStretch(oldValue); };
+        ur.fRedo = [this, newValue]() { setStretch(newValue); };
+        prp_addUndoRedo(ur);
+    }
+    mStretch = stretch;
+    prp_afterWholeInfluenceRangeChanged();
+    updateAnimationRange();
+}
+
 bool AnimationBox::shouldScheduleUpdate() {
     if(!mSrcFramesCache) return false;
     return BoundingBox::shouldScheduleUpdate();

src/core/Boxes/animationbox.h

@@ -41,11 +41,7 @@ class CORE_EXPORT AnimationBox : public BoundingBox {
 public:
     virtual void changeSourceFile() = 0;
     void animationDataChanged();
-    virtual void setStretch(const qreal stretch) {
-        mStretch = stretch;
-        prp_afterWholeInfluenceRangeChanged();
-        updateAnimationRange();
-    }
+    virtual void setStretch(const qreal stretch);
 
     void anim_setAbsFrame(const int frame);
 

src/core/Boxes/videobox.cpp

@@ -24,6 +24,7 @@
 // Fork of enve - Copyright (C) 2016-2020 Maurycy Liebner
 
 #include "videobox.h"
+#include "ReadWrite/evformat.h"
 
 extern "C" {
     #include <libavcodec/avcodec.h>
@@ -60,7 +61,7 @@ VideoBox::VideoBox() : AnimationBox("Video", eBoxType::video),
     const auto flar = getDurationRectangle()->ref<FixedLenAnimationRect>();
     mSound = enve::make_shared<eVideoSound>(flar);
     ca_addChild(mSound);
-    mSound->hide();
+    //mSound->hide(); // should be on by default
     mSound->SWT_hide();
 
     connect(this, &eBoxOrSound::parentChanged,
@@ -103,12 +104,18 @@ void VideoBox::fileHandlerAfterAssigned(VideoFileHandler *obj) {
 void VideoBox::writeBoundingBox(eWriteStream& dst) const {
     AnimationBox::writeBoundingBox(dst);
     dst.writeFilePath(mFileHandler->path());
+    dst << getStretch();
 }
 
 void VideoBox::readBoundingBox(eReadStream& src) {
     AnimationBox::readBoundingBox(src);
     const QString path = src.readFilePath();
     setFilePathNoRename(path);
+    if (src.evFileVersion() >= EvFormat::avStretch) {
+        qreal stretch;
+        src >> stretch;
+        setStretch(stretch);
+    }
 }
 
 QDomElement VideoBox::prp_writePropertyXEV_impl(const XevExporter& exp) const {
@@ -163,27 +170,26 @@ const VideoBox::VideoSpecs VideoBox::getSpecs()
     return specs;
 }
 
-void VideoBox::soundDataChanged() {
+void VideoBox::soundDataChanged()
+{
     const auto pScene = getParentScene();
     const auto soundHandler = mFileHandler ?
                 mFileHandler->getSoundHandler() : nullptr;
     const auto durRect = getDurationRectangle();
-    if(soundHandler) {
-        if(!mSound->SWT_isVisible()) {
-            if(pScene) {
-                pScene->getSoundComposition()->addSound(mSound);
-            }
+    if (soundHandler) {
+        if (!mSound->SWT_isVisible()) {
+            if (pScene) { pScene->getSoundComposition()->addSound(mSound); }
         }
         durRect->setSoundCacheHandler(&soundHandler->getCacheHandler());
     } else {
-        if(mSound->SWT_isVisible()) {
-            if(pScene) {
-                pScene->getSoundComposition()->removeSound(mSound);
-            }
+        if (mSound->SWT_isVisible()) {
+            if (pScene) { pScene->getSoundComposition()->removeSound(mSound); }
         }
         durRect->setSoundCacheHandler(nullptr);
     }
     mSound->setSoundDataHandler(soundHandler);
     mSound->SWT_setVisible(soundHandler);
-    mSound->setVisible(soundHandler);
+
+    // why? this does not make any sense to me
+    //mSound->setVisible(soundHandler);
 }

src/core/ReadWrite/evformat.h

@@ -45,6 +45,7 @@ namespace EvFormat {
         formatOptions = 30,
         formatOptions2 = 31,
         subPathOffset = 32,
+        avStretch = 33,
 
         nextVersion
     };

src/core/Sound/eindependentsound.cpp

@@ -25,128 +25,155 @@
 
 #include "eindependentsound.h"
 
+#include <QInputDialog>
+
+#include "ReadWrite/evformat.h"
+#include "typemenu.h"
 #include "Timeline/fixedlenanimationrect.h"
 #include "fileshandler.h"
+#include "ReadWrite/basicreadwrite.h"
 
-SoundFileHandler* soundFileHandlerGetter(const QString& path) {
+SoundFileHandler* soundFileHandlerGetter(const QString& path)
+{
     return FilesHandler::sInstance->getFileHandler<SoundFileHandler>(path);
 }
 
-qsptr<FixedLenAnimationRect> createIndependentSoundDur(
-        eIndependentSound* const sound) {
+qsptr<FixedLenAnimationRect> createIndependentSoundDur(eIndependentSound* const sound)
+{
     const auto result = enve::make_shared<FixedLenAnimationRect>(*sound, true);
     return result;
 }
 
-eIndependentSound::eIndependentSound() :
-    eSoundObjectBase(createIndependentSoundDur(this)),
-    mFileHandler(this,
-                 [](const QString& path) {
-                     return soundFileHandlerGetter(path);
-                 },
-                 [this](SoundFileHandler* obj) {
-                     fileHandlerAfterAssigned(obj);
-                 },
-                 [this](ConnContext& conn, SoundFileHandler* obj) {
-                     fileHandlerConnector(conn, obj);
-                 }) {
-
-}
-
-void eIndependentSound::fileHandlerConnector(ConnContext &conn, SoundFileHandler *obj) {
+eIndependentSound::eIndependentSound()
+    : eSoundObjectBase(createIndependentSoundDur(this))
+    , mFileHandler(this,
+                   [](const QString& path) {
+                       return soundFileHandlerGetter(path);
+                   },
+                   [this](SoundFileHandler* obj) {
+                       fileHandlerAfterAssigned(obj);
+                   },
+                   [this](ConnContext& conn, SoundFileHandler* obj) {
+                       fileHandlerConnector(conn, obj);
+                   })
+{}
+
+void eIndependentSound::fileHandlerConnector(ConnContext &conn,
+                                             SoundFileHandler *obj)
+{
     conn << connect(obj, &SoundFileHandler::pathChanged,
                     this, &eSoundObjectBase::prp_afterWholeInfluenceRangeChanged);
     conn << connect(obj, &SoundFileHandler::reloaded,
                     this, &eSoundObjectBase::prp_afterWholeInfluenceRangeChanged);
 }
 
-void eIndependentSound::fileHandlerAfterAssigned(SoundFileHandler *obj) {
+void eIndependentSound::fileHandlerAfterAssigned(SoundFileHandler *obj)
+{
     if(obj) {
-        const auto newDataHandler = FileDataCacheHandler::
-                sGetDataHandler<SoundDataHandler>(obj->path());
+        const auto newDataHandler = FileDataCacheHandler::sGetDataHandler<SoundDataHandler>(obj->path());
         setSoundDataHandler(newDataHandler);
     } else {
         setSoundDataHandler(nullptr);
     }
 }
 
-#include <QInputDialog>
-#include "typemenu.h"
-void eIndependentSound::prp_setupTreeViewMenu(PropertyMenu * const menu) {
-    if(menu->hasActionsForType<eIndependentSound>()) return;
+
+void eIndependentSound::prp_setupTreeViewMenu(PropertyMenu * const menu)
+{
+    if (menu->hasActionsForType<eIndependentSound>()) { return; }
     menu->addedActionsForType<eIndependentSound>();
     eSoundObjectBase::prp_setupTreeViewMenu(menu);
-    const auto widget = menu->getParentWidget();
-    const PropertyMenu::PlainSelectedOp<eIndependentSound> stretchOp =
-            [this, widget](eIndependentSound * sound) {
+
+    const PropertyMenu::PlainTriggeredOp stretchOp = [this]() {
         bool ok = false;
-        const int stretch = QInputDialog::getInt(
-                    widget, "Stretch " + sound->prp_getName(),
-                    "Stretch:", qRound(getStretch()*100),
-                    -1000, 1000, 1, &ok);
-        if(!ok) return;
-        sound->setStretch(stretch*0.01);
+        const int stretch = QInputDialog::getInt(nullptr,
+                                                 tr("Stretch"),
+                                                 tr("Stretch"),
+                                                 qRound(getStretch() * 100),
+                                                 -1000,
+                                                 1000,
+                                                 1,
+                                                 &ok);
+        if (!ok) { return; }
+        setStretch(stretch * 0.01);
     };
-    menu->addPlainAction(QIcon::fromTheme("width"), tr("Stretch"), stretchOp);
+    menu->addPlainAction(QIcon::fromTheme("width"),
+                         tr("Stretch"),
+                         stretchOp);
 
     const PropertyMenu::PlainTriggeredOp deleteOp = [this]() {
         removeFromParent_k();
     };
-    menu->addPlainAction(QIcon::fromTheme("trash"), tr("Delete"), deleteOp);
+    menu->addPlainAction(QIcon::fromTheme("trash"),
+                         tr("Delete"),
+                         deleteOp);
 }
 
 bool eIndependentSound::SWT_shouldBeVisible(const SWT_RulesCollection &rules,
                                             const bool parentSatisfies,
-                                            const bool parentMainTarget) const {
+                                            const bool parentMainTarget) const
+{
     Q_UNUSED(parentMainTarget);
-    if(rules.fRule == SWT_BoxRule::visible && !isVisible()) return false;
-    if(rules.fRule == SWT_BoxRule::selected && !isSelected()) return false;
-    if(rules.fType == SWT_Type::sound) return true;
-    if(rules.fType == SWT_Type::graphics) return false;
+    if (rules.fRule == SWT_BoxRule::visible && !isVisible()) { return false; }
+    if (rules.fRule == SWT_BoxRule::selected && !isSelected()) { return false; }
+    if (rules.fType == SWT_Type::sound) { return true; }
+    if (rules.fType == SWT_Type::graphics) { return false; }
     return parentSatisfies;
 }
 
-void eIndependentSound::setFilePathNoRename(const QString &path) {
+void eIndependentSound::setFilePathNoRename(const QString &path)
+{
     mFileHandler.assign(path);
 }
 
-void eIndependentSound::setFilePath(const QString &path) {
+void eIndependentSound::setFilePath(const QString &path)
+{
     setFilePathNoRename(path);
     rename(QFileInfo(path).completeBaseName());
 }
 
-void eIndependentSound::updateDurationRectLength() {
-    if(cacheHandler() && getParentScene()) {
+void eIndependentSound::updateDurationRectLength()
+{
+    if (cacheHandler() && getParentScene()) {
         const qreal secs = durationSeconds();
         const qreal fps = getCanvasFPS();
-        const int frames = qCeil(qAbs(secs*fps*getStretch()));
-        const auto flaRect = static_cast<FixedLenAnimationRect*>(
-                    getDurationRectangle());
+        const int frames = qCeil(qAbs(secs * fps * getStretch()));
+        const auto flaRect = static_cast<FixedLenAnimationRect*>(getDurationRectangle());
         flaRect->setAnimationFrameDuration(frames);
     }
 }
 
-#include "ReadWrite/basicreadwrite.h"
-void eIndependentSound::prp_writeProperty_impl(eWriteStream& dst) const {
+void eIndependentSound::prp_writeProperty_impl(eWriteStream& dst) const
+{
     eBoxOrSound::prp_writeProperty_impl(dst);
     dst.writeFilePath(mFileHandler.path());
+    dst << getStretch();
 }
 
-void eIndependentSound::prp_readProperty_impl(eReadStream& src) {
+void eIndependentSound::prp_readProperty_impl(eReadStream& src)
+{
     eBoxOrSound::prp_readProperty_impl(src);
     const QString filePath = src.readFilePath();
-    if(!filePath.isEmpty()) setFilePathNoRename(filePath);
+    if (!filePath.isEmpty()) { setFilePathNoRename(filePath); }
+    if (src.evFileVersion() >= EvFormat::avStretch) {
+        qreal stretch;
+        src >> stretch;
+        setStretch(stretch);
+    }
 }
 
-QDomElement eIndependentSound::prp_writePropertyXEV_impl(const XevExporter& exp) const {
+QDomElement eIndependentSound::prp_writePropertyXEV_impl(const XevExporter& exp) const
+{
     auto result = eBoxOrSound::prp_writePropertyXEV_impl(exp);
     const QString& absSrc = mFileHandler.path();
     XevExportHelpers::setAbsAndRelFileSrc(absSrc, result, exp);
     return result;
 }
 
-void eIndependentSound::prp_readPropertyXEV_impl(const QDomElement& ele, const XevImporter& imp) {
+void eIndependentSound::prp_readPropertyXEV_impl(const QDomElement& ele,
+                                                 const XevImporter& imp)
+{
     eBoxOrSound::prp_readPropertyXEV_impl(ele, imp);
     const QString absSrc = XevExportHelpers::getAbsAndRelFileSrc(ele, imp);
-    if(!absSrc.isEmpty()) setFilePathNoRename(absSrc);
+    if (!absSrc.isEmpty()) { setFilePathNoRename(absSrc); }
 }

src/core/Sound/esoundobjectbase.cpp

@@ -79,7 +79,17 @@ const HddCachableCacheHandler *eSoundObjectBase::getCacheHandler() const {
     return &mCacheHandler->getCacheHandler();
 }
 
-void eSoundObjectBase::setStretch(const qreal stretch) {
+void eSoundObjectBase::setStretch(const qreal stretch)
+{
+    {
+        prp_pushUndoRedoName(tr("Stretch"));
+        UndoRedo ur;
+        const auto oldValue = mStretch;
+        const auto newValue = stretch;
+        ur.fUndo = [this, oldValue]() { setStretch(oldValue); };
+        ur.fRedo = [this, newValue]() { setStretch(newValue); };
+        prp_addUndoRedo(ur);
+    }
     mStretch = stretch;
     updateDurationRectLength();
     prp_afterWholeInfluenceRangeChanged();