cherry-picked 670d772 + b944207c

src/core/UBPersistenceManager.cpp

@@ -123,36 +123,65 @@ UBPersistenceManager::~UBPersistenceManager()
 {
 }
 
-void UBPersistenceManager::createDocumentProxiesStructure(bool interactive)
+void UBPersistenceManager::createDocumentProxiesStructure(const QFileInfoList &contentInfoList, bool interactive)
 {
-    mDocumentRepositoryPath = UBSettings::userDocumentDirectory();
-
-    QDir rootDir(mDocumentRepositoryPath);
-    rootDir.mkpath(rootDir.path());
-
-    QFileInfoList contentList = rootDir.entryInfoList(QDir::Dirs | QDir::NoDotAndDotDot, QDir::Time | QDir::Reversed);
-
-    mProgress.setWindowFlags(Qt::Window | Qt::WindowTitleHint | Qt::CustomizeWindowHint);
-    mProgress.setLabelText(QString("retrieving all your documents (found %1)").arg(contentList.size()));
-    mProgress.setCancelButton(nullptr);
-
     // Create a QFutureWatcher and connect signals and slots.
-    QFutureWatcher<void> futureWatcher;
+    QFutureWatcher<UBDocumentProxy*> futureWatcher;
     QObject::connect(&futureWatcher, &QFutureWatcher<void>::finished, &mProgress, &QProgressDialog::reset);
     QObject::connect(&futureWatcher,  &QFutureWatcher<void>::progressRangeChanged, &mProgress, &QProgressDialog::setRange);
     QObject::connect(&futureWatcher, &QFutureWatcher<void>::progressValueChanged,  &mProgress, &QProgressDialog::setValue);
 
     // Start the computation.
-    futureWatcher.setFuture(QtConcurrent::map(contentList, [=] (QFileInfo& contentInfo)
-    {
-        createDocumentProxyStructure(contentInfo);
-    }));
+    std::function<UBDocumentProxy* (QFileInfo contentInfo)> createDocumentProxyLambda = [=](QFileInfo contentInfo) {
+        return createDocumentProxyStructure(contentInfo);
+    };
+
+    QFuture<UBDocumentProxy*> proxiesFuture = QtConcurrent::mapped(contentInfoList, createDocumentProxyLambda);
+    futureWatcher.setFuture(proxiesFuture);
 
     // Display the dialog and start the event loop.
     mProgress.exec();
 
     futureWatcher.waitForFinished();
 
+    QList<UBDocumentProxy*> proxies = futureWatcher.future().results();
+
+    for (auto&& proxy : qAsConst(proxies))
+    {
+        if (proxy)
+        {
+            QString docGroupName = proxy->metaData(UBSettings::documentGroupName).toString();
+            QModelIndex parentIndex = mDocumentTreeStructureModel->goTo(docGroupName);
+            if (parentIndex.isValid())
+            {
+                if (!interactive)
+                   mDocumentTreeStructureModel->addDocument(proxy, parentIndex);
+                else
+                   processInteractiveReplacementDialog(proxy);
+            }
+            else
+            {
+                qDebug() << "something went wrong";
+            }
+        }
+    }
+}
+
+void UBPersistenceManager::createDocumentProxiesStructure(bool interactive)
+{
+    mDocumentRepositoryPath = UBSettings::userDocumentDirectory();
+
+    QDir rootDir(mDocumentRepositoryPath);
+    rootDir.mkpath(rootDir.path());
+
+    QFileInfoList contentInfoList = rootDir.entryInfoList(QDir::Dirs | QDir::NoDotAndDotDot, QDir::Time | QDir::Reversed);
+
+    mProgress.setWindowFlags(Qt::Window | Qt::WindowTitleHint | Qt::CustomizeWindowHint);
+    mProgress.setLabelText(QString("retrieving all your documents (found %1)").arg(contentInfoList.size()));
+    mProgress.setCancelButton(nullptr);
+
+    createDocumentProxiesStructure(contentInfoList, interactive);
+
     if (QFileInfo(mFoldersXmlStorageName).exists()) {
         QDomDocument xmlDom;
         QFile inFile(mFoldersXmlStorageName);
@@ -178,15 +207,7 @@ void UBPersistenceManager::createDocumentProxiesStructure(bool interactive)
     }
 }
 
-void UBPersistenceManager::createDocumentProxiesStructure(const QFileInfoList &contentInfoList, bool interactive)
-{
-    foreach(QFileInfo contentInfo, contentInfoList)
-    {
-        createDocumentProxyStructure(contentInfo, interactive);
-    }
-}
-
-void UBPersistenceManager::createDocumentProxyStructure(const QFileInfo &contentInfo, bool interactive)
+UBDocumentProxy* UBPersistenceManager::createDocumentProxyStructure(QFileInfo& contentInfo)
 {
     QString fullPath = contentInfo.absoluteFilePath();
     QDir dir(fullPath);
@@ -199,12 +220,7 @@ void UBPersistenceManager::createDocumentProxyStructure(const QFileInfo &content
 
         if (docName.isEmpty()) {
             qDebug() << "Group name and document name are empty in UBPersistenceManager::createDocumentProxiesStructure()";
-            return;
-        }
-
-        QModelIndex parentIndex = mDocumentTreeStructureModel->goTo(docGroupName);
-        if (!parentIndex.isValid()) {
-            return;
+            return nullptr;
         }
 
         UBDocumentProxy* docProxy = new UBDocumentProxy(fullPath); // managed in UBDocumentTreeNode
@@ -214,11 +230,12 @@ void UBPersistenceManager::createDocumentProxyStructure(const QFileInfo &content
 
         docProxy->setPageCount(sceneCount(docProxy));
 
-        if (!interactive)
-            mDocumentTreeStructureModel->addDocument(docProxy, parentIndex);
-        else
-            processInteractiveReplacementDialog(docProxy);
+        docProxy->moveToThread(UBApplication::instance()->thread());
+
+        return docProxy;
     }
+
+    return nullptr;
 };
 
 QDialog::DialogCode UBPersistenceManager::processInteractiveReplacementDialog(UBDocumentProxy *pProxy)

src/core/UBPersistenceManager.h

@@ -132,7 +132,7 @@ class UBPersistenceManager : public QObject
 
         void createDocumentProxiesStructure(bool interactive = false);
         void createDocumentProxiesStructure(const QFileInfoList &contentInfoList, bool interactive = false);
-        void createDocumentProxyStructure(const QFileInfo& contentInfo, bool interactive = false);
+        UBDocumentProxy* createDocumentProxyStructure(QFileInfo &contentInfo);
         QDialog::DialogCode processInteractiveReplacementDialog(UBDocumentProxy *pProxy);
 
         QStringList documentSubDirectories()

src/document/UBDocumentController.cpp

@@ -3781,6 +3781,8 @@ void UBDocumentController:: refreshDocumentThumbnailsView(UBDocumentContainer* s
                                                        , QList<QUrl>()
                                                        , QStringList()
                                                        , UBApplication::mimeTypeUniboardPage);
+
+        QApplication::restoreOverrideCursor();
         return;
     }
 

src/gui/UBBoardThumbnailsView.cpp

@@ -307,7 +307,7 @@ void UBBoardThumbnailsView::dragMoveEvent(QDragMoveEvent *event)
             {
                 y = item->pos().y() - UBSettings::thumbnailSpacing / 2;
                 if (mDropBar->y() != y)
-                    mDropBar->setRect(QRectF(item->pos().x(), y, mThumbnailWidth-verticalScrollBar()->width(), 3));
+                    mDropBar->setRect(QRectF(item->pos().x(), y, (item->boundingRect().width()-verticalScrollBar()->width())*scale, 3));
             }
         }
         else
@@ -316,7 +316,7 @@ void UBBoardThumbnailsView::dragMoveEvent(QDragMoveEvent *event)
             {
                 y = item->pos().y() + item->boundingRect().height() * scale + UBSettings::thumbnailSpacing / 2;
                 if (mDropBar->y() != y)
-                    mDropBar->setRect(QRectF(item->pos().x(), y, mThumbnailWidth-verticalScrollBar()->width(), 3));
+                    mDropBar->setRect(QRectF(item->pos().x(), y, (item->boundingRect().width()-verticalScrollBar()->width())*scale, 3));
             }
         }
     }