Merge branch 'master' of github.com:Sankore/Sankore-3.1

src/adaptors/UBCFFSubsetAdaptor.cpp

@@ -1078,7 +1078,7 @@ bool UBCFFSubsetAdaptor::UBCFFSubsetReader::persistCurrentScene()
 {
     if (mCurrentScene != 0 && mCurrentScene->isModified())
     {
-        UBThumbnailAdaptor::persistScene(mProxy->persistencePath(), mCurrentScene, mProxy->pageCount() - 1);
+        UBThumbnailAdaptor::persistScene(mProxy, mCurrentScene, mProxy->pageCount() - 1);
         UBSvgSubsetAdaptor::persistScene(mProxy, mCurrentScene, mProxy->pageCount() - 1);
 
         mCurrentScene->setModified(false);
@@ -1102,7 +1102,7 @@ bool UBCFFSubsetAdaptor::UBCFFSubsetReader::persistScenes()
         UBSvgSubsetAdaptor::persistScene(mProxy, mCurrentScene, i);
         UBGraphicsScene *tmpScene = UBSvgSubsetAdaptor::loadScene(mProxy, i);
         tmpScene->setModified(true);
-        UBThumbnailAdaptor::persistScene(mProxy->persistencePath(), tmpScene, i);
+        UBThumbnailAdaptor::persistScene(mProxy, tmpScene, i);
         delete tmpScene;
 
         mCurrentScene->setModified(false);

src/adaptors/UBSvgSubsetAdaptor.cpp

@@ -56,6 +56,8 @@
 
 #include "interfaces/IDataStorage.h"
 
+#include "document/UBDocumentContainer.h"
+
 #include "pdf/PDFRenderer.h"
 
 #include "core/memcheck.h"
@@ -313,7 +315,7 @@ QString UBSvgSubsetAdaptor::readTeacherGuideNode(int sceneIndex)
 {
     QString result;
 
-    QString fileName = UBApplication::boardController->activeDocument()->persistencePath() + UBFileSystemUtils::digitFileFormat("/page%1.svg", sceneIndex);
+    QString fileName = UBApplication::boardController->selectedDocument()->persistencePath() + UBFileSystemUtils::digitFileFormat("/page%1.svg", sceneIndex);
     QFile file(fileName);
     file.open(QIODevice::ReadOnly);
     QByteArray fileByteArray=file.readAll();

src/adaptors/UBThumbnailAdaptor.cpp

@@ -1,186 +1,230 @@
-/*
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "UBThumbnailAdaptor.h"
-
-#include <QtCore>
-
-#include "frameworks/UBFileSystemUtils.h"
-
-#include "core/UBPersistenceManager.h"
-#include "core/UBApplication.h"
-#include "core/UBSettings.h"
-
-#include "board/UBBoardController.h"
-
-#include "document/UBDocumentProxy.h"
-
-#include "domain/UBGraphicsScene.h"
-
-#include "UBSvgSubsetAdaptor.h"
-
-#include "core/memcheck.h"
-
-void UBThumbnailAdaptor::generateMissingThumbnails(UBDocumentProxy* proxy)
-{
-    int existingPageCount = proxy->pageCount();
-
-    for (int iPageNo = 0; iPageNo < existingPageCount; ++iPageNo)
-    {
-        QString thumbFileName = proxy->persistencePath() + UBFileSystemUtils::digitFileFormat("/page%1.thumbnail.jpg", iPageNo);
-
-        QFile thumbFile(thumbFileName);
-
-        if (!thumbFile.exists())
-        {
-            bool displayMessage = (existingPageCount > 5);
-
-            int thumbCount = 0;
-
-            UBGraphicsScene* scene = UBSvgSubsetAdaptor::loadScene(proxy, iPageNo);
-
-            if (scene)
-            {
-                thumbCount++;
-
-                if (displayMessage && thumbCount == 1)
-                    UBApplication::showMessage(tr("Generating preview thumbnails ..."));
-
-                persistScene(proxy->persistencePath(), scene, iPageNo);
-            }
-
-            if (displayMessage && thumbCount > 0)
-                UBApplication::showMessage(tr("%1 thumbnails generated ...").arg(thumbCount));
-
-        }
-    }
-}
-
-QList<QPixmap> UBThumbnailAdaptor::load(UBDocumentProxy* proxy)
-{
-    QList<QPixmap> thumbnails;
-
-    if (!proxy || proxy->persistencePath().isEmpty())
-        return thumbnails;
-
-    //compatibility with older formats (<= 4.0.b.2.0) : generate missing thumbnails
-    generateMissingThumbnails(proxy);
-
-    //end compatibility with older format
-
-    bool moreToProcess = true;
-    int pageCount = UBApplication::boardController->sceneIndexFromPage(0);
-
-    while (moreToProcess) {
-        pageCount++;
-        QString fileName = proxy->persistencePath() + UBFileSystemUtils::digitFileFormat("/page%1.thumbnail.jpg", pageCount);
-
-        QFile file(fileName);
-        if (file.exists()) {
-            QPixmap pix;
-            //Warning. Works only with modified Qt
-#ifdef Q_WS_X11
-            //pix.load(fileName, 0, Qt::AutoColor);
-            pix.load(fileName, 0);
-#else
-            pix.load(fileName, 0, Qt::AutoColor, false);
-#endif
-            thumbnails.append(pix);
-        } else {
-            moreToProcess = false;
-        }
-    }
-    return thumbnails;
-}
-
-QPixmap UBThumbnailAdaptor::load(UBDocumentProxy* proxy, int index)
-{
-    int existingPageCount = proxy->pageCount();
-
-    if (!proxy || proxy->persistencePath().size() == 0 || index < 0 || index > existingPageCount)
-        return QPixmap();
-    //compatibility with older formats (<= 4.0.b.2.0) : generate missing thumbnails
-    generateMissingThumbnails(proxy);
-
-    //end compatibility with older format
-    QString fileName = proxy->persistencePath() + UBFileSystemUtils::digitFileFormat("/page%1.thumbnail.jpg", index);
-
-    QFile file(fileName);
-    if (file.exists())
-    {
-        QPixmap pix;
-        //Warning. Works only with modified Qt
-#ifdef Q_WS_X11
-        pix.load(fileName, 0, Qt::AutoColor);
-#else
-        pix.load(fileName, 0, Qt::AutoColor, false);
-#endif
-        return pix;
-    }
-    return QPixmap();
-}
-
-void UBThumbnailAdaptor::persistScene(const QString& pDocPath, UBGraphicsScene* pScene, int pageIndex, bool overrideModified)
-{
-    QString fileName = pDocPath + UBFileSystemUtils::digitFileFormat("/page%1.thumbnail.jpg", pageIndex);
-
-    QFile thumbFile(fileName);
-
-    if (pScene->isModified() || overrideModified || !thumbFile.exists())
-    {
-        qreal nominalWidth = pScene->nominalSize().width();
-        qreal nominalHeight = pScene->nominalSize().height();
-        qreal ratio = nominalWidth / nominalHeight;
-        QRectF sceneRect = pScene->normalizedSceneRect(ratio);
-
-        qreal width = UBSettings::maxThumbnailWidth;
-        qreal height = width / ratio;
-
-        QImage thumb(width, height, QImage::Format_ARGB32);
-
-        QRectF imageRect(0, 0, width, height);
-
-        QPainter painter(&thumb);
-        painter.setRenderHint(QPainter::Antialiasing, true);
-        painter.setRenderHint(QPainter::SmoothPixmapTransform, true);
-
-        if (pScene->isDarkBackground())
-        {
-            painter.fillRect(imageRect, Qt::black);
-        }
-        else
-        {
-            painter.fillRect(imageRect, Qt::white);
-        }
-
-        pScene->setRenderingContext(UBGraphicsScene::NonScreen);
-        pScene->setRenderingQuality(UBItem::RenderingQualityHigh);
-
-        pScene->render(&painter, imageRect, sceneRect, Qt::KeepAspectRatio);
-
-        pScene->setRenderingContext(UBGraphicsScene::Screen);
-        pScene->setRenderingQuality(UBItem::RenderingQualityNormal);
-
-        thumb.scaled(width, height, Qt::KeepAspectRatio, Qt::SmoothTransformation).save(fileName, "JPG");
-    }
-}
-
-
-QUrl UBThumbnailAdaptor::thumbnailUrl(UBDocumentProxy* proxy, int pageIndex)
-{
-    QString fileName = proxy->persistencePath() + UBFileSystemUtils::digitFileFormat("/page%1.thumbnail.jpg", pageIndex);
-
-    return QUrl::fromLocalFile(fileName);
-}
+/*
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "UBThumbnailAdaptor.h"
+
+#include <QtCore>
+
+#include "frameworks/UBFileSystemUtils.h"
+
+#include "core/UBPersistenceManager.h"
+#include "core/UBApplication.h"
+#include "core/UBSettings.h"
+
+#include "board/UBBoardController.h"
+
+#include "document/UBDocumentProxy.h"
+
+#include "domain/UBGraphicsScene.h"
+
+#include "UBSvgSubsetAdaptor.h"
+
+#include "core/memcheck.h"
+
+void UBThumbnailAdaptor::generateMissingThumbnails(UBDocumentProxy* proxy)
+{
+    int existingPageCount = proxy->pageCount();
+
+    for (int iPageNo = 0; iPageNo < existingPageCount; ++iPageNo)
+    {
+        QString thumbFileName = proxy->persistencePath() + UBFileSystemUtils::digitFileFormat("/page%1.thumbnail.jpg", iPageNo);
+
+        QFile thumbFile(thumbFileName);
+
+        if (!thumbFile.exists())
+        {
+            bool displayMessage = (existingPageCount > 5);
+
+            int thumbCount = 0;
+
+            UBGraphicsScene* scene = UBSvgSubsetAdaptor::loadScene(proxy, iPageNo);
+
+            if (scene)
+            {
+                thumbCount++;
+
+                if (displayMessage && thumbCount == 1)
+                    UBApplication::showMessage(tr("Generating preview thumbnails ..."));
+
+                persistScene(proxy, scene, iPageNo);
+            }
+
+            if (displayMessage && thumbCount > 0)
+                UBApplication::showMessage(tr("%1 thumbnails generated ...").arg(thumbCount));
+
+        }
+    }
+}
+
+const QPixmap* UBThumbnailAdaptor::get(UBDocumentProxy* proxy, int pageIndex)
+{
+    QString fileName = proxy->persistencePath() + UBFileSystemUtils::digitFileFormat("/page%1.thumbnail.jpg", pageIndex);
+
+    QFile file(fileName);
+    if (!file.exists())
+    {
+        generateMissingThumbnails(proxy);
+    }
+
+    QPixmap* pix = new QPixmap();
+    if (file.exists())
+    {
+        //Warning. Works only with modified Qt
+#ifdef Q_WS_X11
+        pix->load(fileName, 0, Qt::AutoColor);
+#else
+        pix->load(fileName, 0, Qt::AutoColor, false);
+#endif
+    }
+    return pix;
+}
+
+void UBThumbnailAdaptor::load(UBDocumentProxy* proxy, QList<const QPixmap*>& list)
+{
+    generateMissingThumbnails(proxy);
+
+    foreach(const QPixmap* pm, list)
+        delete pm;
+    list.clear();
+    for(int i=0; i<proxy->pageCount(); i++)
+        list.append(get(proxy, i));
+}
+
+
+/*
+QList<QPixmap> UBThumbnailAdaptor::load(UBDocumentProxy* proxy)
+{
+    QList<QPixmap> thumbnails;
+
+    qDebug() << "Loadinf thumbnails for " << proxy->name();
+
+    if (!proxy || proxy->persistencePath().isEmpty())
+        return thumbnails;
+
+    //compatibility with older formats (<= 4.0.b.2.0) : generate missing thumbnails
+    generateMissingThumbnails(proxy);
+
+    //end compatibility with older format
+
+    bool moreToProcess = true;
+    int pageCount = UBApplication::boardController->sceneIndexFromPage(0);
+
+    while (moreToProcess) {
+        pageCount++;
+        QString fileName = proxy->persistencePath() + UBFileSystemUtils::digitFileFormat("/page%1.thumbnail.jpg", pageCount);
+
+        QFile file(fileName);
+        if (file.exists()) {
+            QPixmap pix;
+            //Warning. Works only with modified Qt
+#ifdef Q_WS_X11
+            //pix.load(fileName, 0, Qt::AutoColor);
+            pix.load(fileName, 0);
+#else
+            pix.load(fileName, 0, Qt::AutoColor, false);
+#endif
+            thumbnails.append(pix);
+        } else {
+            moreToProcess = false;
+        }
+    }
+    return thumbnails;
+}
+
+QPixmap UBThumbnailAdaptor::load(UBDocumentProxy* proxy, int index)
+{
+    qDebug() << "Loadinf thumbnails for " << proxy->name();
+
+    int existingPageCount = proxy->pageCount();
+
+    if (!proxy || proxy->persistencePath().size() == 0 || index < 0 || index > existingPageCount)
+        return QPixmap();
+    //compatibility with older formats (<= 4.0.b.2.0) : generate missing thumbnails
+    generateMissingThumbnails(proxy);
+
+    //end compatibility with older format
+    QString fileName = proxy->persistencePath() + UBFileSystemUtils::digitFileFormat("/page%1.thumbnail.jpg", index);
+
+    QFile file(fileName);
+    if (file.exists())
+    {
+        QPixmap pix;
+        //Warning. Works only with modified Qt
+#ifdef Q_WS_X11
+        pix.load(fileName, 0, Qt::AutoColor);
+#else
+        pix.load(fileName, 0, Qt::AutoColor, false);
+#endif
+        return pix;
+    }
+    return QPixmap();
+}
+*/
+
+void UBThumbnailAdaptor::persistScene(UBDocumentProxy* proxy, UBGraphicsScene* pScene, int pageIndex, bool overrideModified)
+{
+
+    qDebug() << "Persiste scene on path " << proxy->persistencePath() << ", index " << pageIndex;
+
+    QString fileName = proxy->persistencePath() + UBFileSystemUtils::digitFileFormat("/page%1.thumbnail.jpg", pageIndex);
+
+    QFile thumbFile(fileName);
+
+    if (pScene->isModified() || overrideModified || !thumbFile.exists())
+    {
+        qreal nominalWidth = pScene->nominalSize().width();
+        qreal nominalHeight = pScene->nominalSize().height();
+        qreal ratio = nominalWidth / nominalHeight;
+        QRectF sceneRect = pScene->normalizedSceneRect(ratio);
+
+        qreal width = UBSettings::maxThumbnailWidth;
+        qreal height = width / ratio;
+
+        QImage thumb(width, height, QImage::Format_ARGB32);
+
+        QRectF imageRect(0, 0, width, height);
+
+        QPainter painter(&thumb);
+        painter.setRenderHint(QPainter::Antialiasing, true);
+        painter.setRenderHint(QPainter::SmoothPixmapTransform, true);
+
+        if (pScene->isDarkBackground())
+        {
+            painter.fillRect(imageRect, Qt::black);
+        }
+        else
+        {
+            painter.fillRect(imageRect, Qt::white);
+        }
+
+        pScene->setRenderingContext(UBGraphicsScene::NonScreen);
+        pScene->setRenderingQuality(UBItem::RenderingQualityHigh);
+
+        pScene->render(&painter, imageRect, sceneRect, Qt::KeepAspectRatio);
+
+        pScene->setRenderingContext(UBGraphicsScene::Screen);
+        pScene->setRenderingQuality(UBItem::RenderingQualityNormal);
+
+        thumb.scaled(width, height, Qt::KeepAspectRatio, Qt::SmoothTransformation).save(fileName, "JPG");
+    }
+}
+
+
+QUrl UBThumbnailAdaptor::thumbnailUrl(UBDocumentProxy* proxy, int pageIndex)
+{
+    QString fileName = proxy->persistencePath() + UBFileSystemUtils::digitFileFormat("/page%1.thumbnail.jpg", pageIndex);
+
+    return QUrl::fromLocalFile(fileName);
+}

src/adaptors/UBThumbnailAdaptor.h

@@ -1,39 +1,42 @@
-/*
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-#ifndef UBTHUMBNAILADAPTOR_H
-#define UBTHUMBNAILADAPTOR_H
-
-#include <QtCore>
-
-class UBDocument;
-class UBDocumentProxy;
-class UBGraphicsScene;
-
-class UBThumbnailAdaptor //static class
-{
-	Q_DECLARE_TR_FUNCTIONS(UBThumbnailAdaptor)
-
-private: UBThumbnailAdaptor() {}
-public:
-    static void persistScene(const QString& pDocPath, UBGraphicsScene* pScene, int pageIndex, bool overrideModified = false);
-
-    static void generateMissingThumbnails(UBDocumentProxy* proxy);
-    static QList<QPixmap> load(UBDocumentProxy* proxy);
-	static QPixmap load(UBDocumentProxy* proxy, int index);
-
-    static QUrl thumbnailUrl(UBDocumentProxy* proxy, int pageIndex);
-};
-
-#endif // UBTHUMBNAILADAPTOR_H
+/*
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef UBTHUMBNAILADAPTOR_H
+#define UBTHUMBNAILADAPTOR_H
+
+#include <QtCore>
+
+class UBDocument;
+class UBDocumentProxy;
+class UBGraphicsScene;
+
+class UBThumbnailAdaptor //static class
+{
+	Q_DECLARE_TR_FUNCTIONS(UBThumbnailAdaptor)
+
+public:
+    static QUrl thumbnailUrl(UBDocumentProxy* proxy, int pageIndex);
+
+    static void persistScene(UBDocumentProxy* proxy, UBGraphicsScene* pScene, int pageIndex, bool overrideModified = false);
+
+    static const QPixmap* get(UBDocumentProxy* proxy, int index);
+    static void load(UBDocumentProxy* proxy, QList<const QPixmap*>& list);
+
+private:
+    static void generateMissingThumbnails(UBDocumentProxy* proxy);
+
+    UBThumbnailAdaptor() {}
+};
+
+#endif // UBTHUMBNAILADAPTOR_H

src/adaptors/publishing/UBDocumentPublisher.h

@@ -1,128 +1,133 @@
-/*
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-#ifndef UBDOCUMENTPUBLISHER_H
-#define UBDOCUMENTPUBLISHER_H
-
-#include <QtGui>
-#include <QtNetwork>
-
-#include "ui_webPublishing.h"
-
-#define DOCPUBLICATION_URL     "http://planete.sankore.org/xwiki/bin/view/CreateResources/UniboardUpload?xpage=plain&outputSyntax=plain"
-
-typedef struct
-{
-    QString title;
-    QString description;
-} sDocumentInfos;
-
-class UBDocumentProxy;
-class UBServerXMLHttpRequest;
-class UBGraphicsW3CWidgetItem;
-class QWebView;
-
-class UBProxyLoginDlg : public QDialog
-{
-    Q_OBJECT
-public:
-    UBProxyLoginDlg(QWidget* parent=0, const char* name="ProxyLoginDlg");
-    ~UBProxyLoginDlg();
-
-    QString username(){return mpUsername->text();}
-    QString password(){return mpPassword->text();}
-
-private:
-    QVBoxLayout* mpLayout;
-    QHBoxLayout* mpUserLayout;
-    QHBoxLayout* mpPasswordLayout;
-    QDialogButtonBox* mpButtons;
-    QLabel* mpUserLabel;
-    QLabel* mpPasswordLabel;
-    QLineEdit* mpUsername;
-    QLineEdit* mpPassword;
-};
-
-class UBPublicationDlg : public QDialog
-{
-    Q_OBJECT
-public:
-    UBPublicationDlg(QWidget* parent=0, const char* name="UBPublicationDlg");
-    ~UBPublicationDlg();
-
-    QString title(){return mpTitle->text();}
-    QString description(){return mpDescription->document()->toPlainText();}
-
-private slots:
-    void onTextChanged();
-
-private:
-    QVBoxLayout* mpLayout;
-    QHBoxLayout* mpTitleLayout;
-    QLabel* mpTitleLabel;
-    QLineEdit* mpTitle;
-    QLabel* mpDescLabel;
-    QTextEdit* mpDescription;
-    QDialogButtonBox* mpButtons;
-};
-
-
-class UBDocumentPublisher : public QObject
-{
-    Q_OBJECT;
-
-public:
-    explicit UBDocumentPublisher(UBDocumentProxy* sourceDocument, QObject *parent = 0);
-    virtual ~UBDocumentPublisher();
-
-    void publish();
-
-signals:
-
-    void loginDone();
-
-protected:
-
-    virtual void updateGoogleMapApiKey();
-    virtual void rasterizeScenes();
-    virtual void upgradeDocumentForPublishing();
-    virtual void generateWidgetPropertyScript(UBGraphicsW3CWidgetItem *widgetItem, int pageNumber);
-
-private slots:
-
-    void onFinished(QNetworkReply* reply);
-
-private:
-
-    UBDocumentProxy *mSourceDocument;
-    UBDocumentProxy *mPublishingDocument;
-    void init();
-    void sendUbw(QString username, QString password);
-    QString getBase64Of(QString stringToEncode);
-
-    QHBoxLayout* mpLayout;
-    QNetworkAccessManager* mpNetworkMgr;
-    QNetworkCookieJar* mpCookieJar;
-    QString mUsername;
-    QString mPassword;
-    QString mCrlf;
-    bool bLoginCookieSet;
-
-    void buildUbwFile();
-    QString mTmpZipFile;
-    QList<QNetworkCookie> mCookies;
-    sDocumentInfos mDocInfos;
-
-};
-#endif // UBDOCUMENTPUBLISHER_H
+/*
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef UBDOCUMENTPUBLISHER_H
+#define UBDOCUMENTPUBLISHER_H
+
+#include <QtGui>
+#include <QtNetwork>
+
+#include "ui_webPublishing.h"
+
+#define DOCPUBLICATION_URL     "http://planete.sankore.org/xwiki/bin/view/CreateResources/UniboardUpload?xpage=plain&outputSyntax=plain"
+
+typedef struct
+{
+    QString title;
+    QString description;
+} sDocumentInfos;
+
+class UBDocumentProxy;
+class UBServerXMLHttpRequest;
+class UBGraphicsW3CWidgetItem;
+class QWebView;
+
+class UBProxyLoginDlg : public QDialog
+{
+    Q_OBJECT
+public:
+    UBProxyLoginDlg(QWidget* parent=0, const char* name="ProxyLoginDlg");
+    ~UBProxyLoginDlg();
+
+    QString username(){return mpUsername->text();}
+    QString password(){return mpPassword->text();}
+
+private:
+    QVBoxLayout* mpLayout;
+    QHBoxLayout* mpUserLayout;
+    QHBoxLayout* mpPasswordLayout;
+    QDialogButtonBox* mpButtons;
+    QLabel* mpUserLabel;
+    QLabel* mpPasswordLabel;
+    QLineEdit* mpUsername;
+    QLineEdit* mpPassword;
+};
+
+class UBPublicationDlg : public QDialog
+{
+    Q_OBJECT
+public:
+    UBPublicationDlg(QWidget* parent=0, const char* name="UBPublicationDlg");
+    ~UBPublicationDlg();
+
+    QString title(){return mpTitle->text();}
+    QString description(){return mpDescription->document()->toPlainText();}
+
+private slots:
+    void onTextChanged();
+
+private:
+    QVBoxLayout* mpLayout;
+    QHBoxLayout* mpTitleLayout;
+    QLabel* mpTitleLabel;
+    QLineEdit* mpTitle;
+    QLabel* mpDescLabel;
+    QTextEdit* mpDescription;
+    QDialogButtonBox* mpButtons;
+};
+
+
+class UBDocumentPublisher : public QObject
+{
+    Q_OBJECT;
+
+public:
+    explicit UBDocumentPublisher(UBDocumentProxy* sourceDocument, QObject *parent = 0);
+    virtual ~UBDocumentPublisher();
+
+    void publish();
+
+signals:
+
+    void loginDone();
+
+protected:
+
+    virtual void updateGoogleMapApiKey();
+    virtual void rasterizeScenes();
+    virtual void upgradeDocumentForPublishing();
+    virtual void generateWidgetPropertyScript(UBGraphicsW3CWidgetItem *widgetItem, int pageNumber);
+
+private slots:
+
+    void onFinished(QNetworkReply* reply);
+
+private:
+
+    UBDocumentProxy *mSourceDocument;
+
+    //UBDocumentProxy *mPublishingDocument;
+    QString mPublishingPath;
+    int mPublishingSize;
+
+
+    void init();
+    void sendUbw(QString username, QString password);
+    QString getBase64Of(QString stringToEncode);
+
+    QHBoxLayout* mpLayout;
+    QNetworkAccessManager* mpNetworkMgr;
+    QNetworkCookieJar* mpCookieJar;
+    QString mUsername;
+    QString mPassword;
+    QString mCrlf;
+    bool bLoginCookieSet;
+
+    void buildUbwFile();
+    QString mTmpZipFile;
+    QList<QNetworkCookie> mCookies;
+    sDocumentInfos mDocInfos;
+
+};
+#endif // UBDOCUMENTPUBLISHER_H

src/api/UBWidgetUniboardAPI.cpp

@@ -346,7 +346,7 @@ QString UBWidgetUniboardAPI::pageThumbnail(const int pageNumber)
     if (UBApplication::boardController->activeScene() != mScene)
         return "";
 
-    UBDocumentProxy *doc = UBApplication::boardController->activeDocument();
+    UBDocumentProxy *doc = UBApplication::boardController->selectedDocument();
 
     if (!doc)
         return "";

src/board/UBBoardController.h

@@ -19,6 +19,7 @@
 #include <QtGui>
 
 #include <QObject>
+#include "document/UBDocumentContainer.h"
 
 class UBMainWindow;
 class UBApplication;
@@ -40,7 +41,7 @@ class UBGraphicsWidgetItem;
 class UBBoardPaletteManager;
 
 
-class UBBoardController : public QObject
+class UBBoardController : public UBDocumentContainer
 {
     Q_OBJECT
 
@@ -50,7 +51,7 @@ class UBBoardController : public QObject
 
         void init();
         void setupLayout();
-        UBDocumentProxy* activeDocument() const;
+
         UBGraphicsScene* activeScene() const;
         int activeSceneIndex() const;
         QSize displayViewport();
@@ -60,14 +61,6 @@ class UBBoardController : public QObject
 
         int currentPage();
 
-        int pageFromSceneIndex(int sceneIndex);
-        int sceneIndexFromPage(int page);
-
-        UBDocumentProxy* activeDocument()
-        {
-            return mActiveDocument;
-        }
-
         QWidget* controlContainer()
         {
             return mControlContainer;
@@ -158,10 +151,17 @@ class UBBoardController : public QObject
         void displayMetaData(QMap<QString, QString> metadatas);
 
         void ClearUndoStack();
-        void emitScrollSignal() { emit scrollToSelectedPage(); }
+
+        void setActiveDocumentScene(UBDocumentProxy* pDocumentProxy, int pSceneIndex = 0, bool forceReload = false);
+        void setActiveDocumentScene(int pSceneIndex);
+
+        void moveSceneToIndex(int source, int target);
+        void duplicateScene(int index);
+        void deleteScene(int index);
+
+        bool cacheIsVisible() {return mCacheWidgetIsEnabled;}
 
     public slots:
-        void setActiveDocumentScene(UBDocumentProxy* pDocumentProxy, int pSceneIndex = 0);
         void showDocumentsDialog();
         void showKeyboard(bool show);
         void togglePodcast(bool checked);
@@ -222,14 +222,12 @@ class UBBoardController : public QObject
         void freezeW3CWidget(QGraphicsItem* item, bool freeze);
         void startScript();
         void stopScript();
-        bool cacheIsVisible();
 
     signals:
         void newPageAdded();
         void activeSceneWillBePersisted();
         void activeSceneWillChange();
         void activeSceneChanged();
-        void activeDocumentChanged();
         void zoomChanged(qreal pZoomFactor);
         void systemScaleFactorChanged(qreal pSystemScaleFactor);
         void penColorChanged();
@@ -238,10 +236,9 @@ class UBBoardController : public QObject
         void cacheEnabled();
         void cacheDisabled();
         void pageChanged();
-        void setDocOnPageNavigator(UBDocumentProxy* doc);
         void documentReorganized(int index);
         void displayMetadata(QMap<QString, QString> metadata);
-        void scrollToSelectedPage();
+        void pageSelectionChanged(int index);
 
     protected:
         void setupViews();
@@ -263,7 +260,6 @@ class UBBoardController : public QObject
         void adjustDisplayViews();
 
         UBMainWindow *mMainWindow;
-        UBDocumentProxy* mActiveDocument;
         UBGraphicsScene* mActiveScene;
         int mActiveSceneIndex;
         UBBoardPaletteManager *mPaletteManager;

src/board/UBBoardPaletteManager.cpp

@@ -134,8 +134,6 @@ void UBBoardPaletteManager::setupDockPaletteWidgets()
     //------------------------------------------------//
     // Create the widgets for the dock palettes
 
-    mpPageNavigWidget = new UBPageNavigationWidget();
-
 #ifdef USE_WEB_WIDGET
     mpLibWidget = new UBLibWidget();
 #endif
@@ -352,7 +350,7 @@ void UBBoardPaletteManager::pagePaletteButtonReleased()
         	QList<QAction*>pageActions;
         	pageActions << UBApplication::mainWindow->actionNewPage;
         	UBBoardController* boardController = UBApplication::boardController;
-        	if(UBApplication::documentController->pageCanBeDuplicated(boardController->pageFromSceneIndex(boardController->activeSceneIndex())))
+        	if(UBApplication::documentController->pageCanBeDuplicated(UBDocumentContainer::pageFromSceneIndex(boardController->activeSceneIndex())))
         		pageActions << UBApplication::mainWindow->actionDuplicatePage;
             pageActions << UBApplication::mainWindow->actionImportPage;
 
@@ -568,7 +566,7 @@ void UBBoardPaletteManager::activeSceneChanged()
 
     if (mpPageNavigWidget)
     {
-        mpPageNavigWidget->setPageNumber(UBApplication::boardController->pageFromSceneIndex(pageIndex), activeScene->document()->pageCount());
+        mpPageNavigWidget->setPageNumber(UBDocumentContainer::pageFromSceneIndex(pageIndex), activeScene->document()->pageCount());
     }
 
     if (mZoomPalette)

src/board/UBLibraryController.cpp

@@ -562,7 +562,7 @@ void UBLibraryController::removeBackground()
 
 UBGraphicsScene* UBLibraryController::activeScene()
 {
-    if (mBoardController->activeDocument())
+    if (mBoardController->selectedDocument())
         return mBoardController->activeScene();
 
     return 0;

src/core/UBApplication.cpp

@@ -317,8 +317,6 @@ int UBApplication::exec(const QString& pFileToImport)
     connect(mainWindow->actionHideApplication, SIGNAL(triggered()), this, SLOT(showMinimized()));
 #endif
 
-    connect(documentController, SIGNAL(movedToIndex(int)), boardController, SIGNAL(documentReorganized(int)));
-
     mPreferencesController = new UBPreferencesController(mainWindow);
 
     connect(mainWindow->actionPreferences, SIGNAL(triggered()), mPreferencesController, SLOT(show()));

src/core/UBApplicationController.cpp

@@ -340,8 +340,7 @@ void UBApplicationController::showBoard()
         int selectedSceneIndex = UBApplication::documentController->getSelectedItemIndex();
         if (selectedSceneIndex != -1)
         {
-            UBApplication::boardController->setActiveDocumentScene(UBApplication::documentController->getCurrentDocument(), selectedSceneIndex);
-            UBApplication::boardController->emitScrollSignal();
+            UBApplication::boardController->setActiveDocumentScene(UBApplication::documentController->selectedDocument(), selectedSceneIndex, true);
         }
     }
 

src/core/UBPersistenceManager.cpp

@@ -608,10 +608,10 @@ void UBPersistenceManager::persistDocumentScene(UBDocumentProxy* pDocumentProxy,
 
     if (pScene->isModified())
     {
-        UBThumbnailAdaptor::persistScene(pDocumentProxy->persistencePath(), pScene, pSceneIndex);
-
         UBSvgSubsetAdaptor::persistScene(pDocumentProxy, pScene, pSceneIndex);
 
+        UBThumbnailAdaptor::persistScene(pDocumentProxy, pScene, pSceneIndex);
+
         pScene->setModified(false);
     }
 

src/document/UBDocumentContainer.cpp

@@ -0,0 +1,127 @@
+/*
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "UBDocumentContainer.h"
+#include "adaptors/UBThumbnailAdaptor.h"
+#include "core/UBPersistenceManager.h"
+#include "core/memcheck.h"
+
+
+UBDocumentContainer::UBDocumentContainer(QObject * parent)
+    :QObject(parent)
+    ,mCurrentDocument(NULL)
+{}
+
+UBDocumentContainer::~UBDocumentContainer()
+{
+    foreach(const QPixmap* pm, mDocumentThumbs)   
+        delete pm;
+}
+
+void UBDocumentContainer::setDocument(UBDocumentProxy* document, bool forceReload)
+{
+    if (mCurrentDocument != document || forceReload)
+    {
+        mCurrentDocument = document;
+        reloadThumbnails();
+        emit documentSet(mCurrentDocument);
+    }
+}
+
+void UBDocumentContainer::duplicatePages(QList<int>& pageIndexes)
+{
+    int offset = 0;
+    foreach(int sceneIndex, pageIndexes)
+    {
+        UBPersistenceManager::persistenceManager()->duplicateDocumentScene(mCurrentDocument, sceneIndex + offset);
+        insertThumbPage(sceneIndex + offset);
+        offset++;
+    }
+    emit documentThumbnailsUpdated(this);
+}
+
+void UBDocumentContainer::movePageToIndex(int source, int target)
+{
+    UBPersistenceManager::persistenceManager()->moveSceneToIndex(mCurrentDocument, source, target);
+    deleteThumbPage(source);
+    insertThumbPage(target);
+    emit documentThumbnailsUpdated(this);
+}
+
+void UBDocumentContainer::deletePages(QList<int>& pageIndexes)
+{
+    UBPersistenceManager::persistenceManager()->deleteDocumentScenes(mCurrentDocument, pageIndexes);
+    int offset = 0;
+    foreach(int index, pageIndexes)
+    {
+        deleteThumbPage(index - offset);
+        offset++;
+    }
+    emit documentThumbnailsUpdated(this);
+}
+
+void UBDocumentContainer::addPage(int index)
+{
+    UBPersistenceManager::persistenceManager()->createDocumentSceneAt(mCurrentDocument, index);
+    insertThumbPage(index);
+    emit documentThumbnailsUpdated(this);
+}
+
+void UBDocumentContainer::updatePage(int index)
+{
+    updateThumbPage(index);
+    emit documentThumbnailsUpdated(this);
+}
+
+void UBDocumentContainer::deleteThumbPage(int index)
+{
+    mDocumentThumbs.removeAt(index);
+    emit documentPageDeleted(index);
+}
+
+void UBDocumentContainer::updateThumbPage(int index)
+{
+    mDocumentThumbs[index] = UBThumbnailAdaptor::get(mCurrentDocument, index);
+    emit documentPageUpdated(index);
+}
+
+void UBDocumentContainer::insertThumbPage(int index)
+{
+    mDocumentThumbs.insert(index, UBThumbnailAdaptor::get(mCurrentDocument, index));
+    emit documentPageAdded(index);
+}
+
+void UBDocumentContainer::reloadThumbnails()
+{
+    if (mCurrentDocument)
+    {
+        UBThumbnailAdaptor::load(mCurrentDocument, mDocumentThumbs);
+        emit documentThumbnailsUpdated(this);
+    }
+}
+
+int UBDocumentContainer::pageFromSceneIndex(int sceneIndex)
+{
+    if(UBSettings::settings()->teacherGuidePageZeroActivated->get().toBool())
+        return sceneIndex;
+    return sceneIndex+1;
+}
+
+int UBDocumentContainer::sceneIndexFromPage(int page)
+{
+    if(UBSettings::settings()->teacherGuidePageZeroActivated->get().toBool())
+        return page;
+    return page-1;
+}

src/document/UBDocumentContainer.h

@@ -0,0 +1,67 @@
+/*
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef UBDOCUMENTCONTAINER_H_
+#define UBDOCUMENTCONTAINER_H_
+
+#include <QtGui>
+#include "UBDocumentProxy.h"
+
+class UBDocumentContainer : public QObject
+{
+    Q_OBJECT
+
+    public:
+        UBDocumentContainer(QObject * parent = 0);
+        virtual ~UBDocumentContainer();
+
+        void setDocument(UBDocumentProxy* document, bool forceReload = false);
+
+        UBDocumentProxy* selectedDocument(){return mCurrentDocument;}
+        int pageCount(){return mDocumentThumbs.size();}
+        const QPixmap* pageAt(int index){return mDocumentThumbs[index];}
+
+        static int pageFromSceneIndex(int sceneIndex);    
+        static int sceneIndexFromPage(int sceneIndex); 
+
+        void duplicatePages(QList<int>& pageIndexes);
+        void movePageToIndex(int source, int target);
+        void deletePages(QList<int>& pageIndexes);
+        void addPage(int index);
+        void updatePage(int index);
+
+    private:
+        void deleteThumbPage(int index);
+        void updateThumbPage(int index);
+        void insertThumbPage(int index);
+
+
+        UBDocumentProxy* mCurrentDocument;
+        QList<const QPixmap*>  mDocumentThumbs;
+
+   
+    protected:
+        void reloadThumbnails();
+
+    signals:
+        void documentSet(UBDocumentProxy* document);
+        void documentPageAdded(int index);
+        void documentPageDeleted(int index);
+        void documentPageUpdated(int index);
+        void documentThumbnailsUpdated(UBDocumentContainer* source);
+};
+
+
+#endif /* UBDOCUMENTPROXY_H_ */

src/document/UBDocumentController.h

@@ -1,145 +1,142 @@
-/*
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef UBDOCUMENTCONTROLLER_H_
-#define UBDOCUMENTCONTROLLER_H_
-
-#include <QtGui>
-
-namespace Ui
-{
-    class documents;
-}
-
-#include "gui/UBMessageWindow.h"
-
-class UBGraphicsScene;
-class QDialog;
-class UBDocumentProxy;
-class UBBoardController;
-class UBThumbnailsScene;
-class UBDocumentGroupTreeItem;
-class UBDocumentProxyTreeItem;
-class UBMainWindow;
-class UBDocumentToolsPalette;
-
-class UBDocumentController : public QObject
-{
-    Q_OBJECT;
-
-    public:
-        UBDocumentController(UBMainWindow* mainWindow);
-        virtual ~UBDocumentController();
-
-        void closing();
-        QWidget* controlView();
-        UBDocumentProxyTreeItem* findDocument(UBDocumentProxy* proxy);
-        bool addFileToDocument(UBDocumentProxy* document);
-        UBDocumentProxy* getCurrentDocument() { return mCurrentDocument; };
-        void deletePages(QList<QGraphicsItem*> itemsToDelete);
-        int getSelectedItemIndex();
-
-        bool pageCanBeMovedUp(int page);
-        bool pageCanBeMovedDown(int page);
-        bool pageCanBeDuplicated(int page);
-        bool pageCanBeDeleted(int page);
-
-    signals:
-        void refreshThumbnails();
-        void exportDone();
-        void movedToIndex(int index);
-
-    public slots:
-        void createNewDocument();
-        void createNewDocumentGroup();
-        void deleteSelectedItem();
-        void renameSelectedItem();
-        void openSelectedItem();
-        void duplicateSelectedItem();
-        void importFile();
-        void moveSceneToIndex(UBDocumentProxy* proxy, int source, int target);
-        void selectDocument(UBDocumentProxy* proxy, bool setAsCurrentDocument = true);
-        void show();
-        void hide();
-        void showMessage(const QString& message, bool showSpinningWheel);
-        void hideMessage();
-        void toggleDocumentToolsPalette();
-        void cut();
-        void copy();
-        void paste();
-        void focusChanged(QWidget *old, QWidget *current);
-        void reloadThumbs();
-
-    protected:
-        virtual void setupViews();
-        virtual void setupToolbar();
-        void setupPalettes();
-        bool isOKToOpenDocument(UBDocumentProxy* proxy);
-        UBGraphicsScene* activeScene();
-        UBDocumentProxy* selectedDocumentProxy();
-        UBDocumentProxyTreeItem* selectedDocumentProxyTreeItem();
-        UBDocumentGroupTreeItem* selectedDocumentGroupTreeItem();
-        QStringList allGroupNames();
-
-        enum LastSelectedElementType
-        {
-            None = 0, Folder, Document, Page
-        };
-
-        LastSelectedElementType mSelectionType;
-
-    private:
-        QWidget *mParentWidget;
-        UBBoardController *mBoardController;
-        Ui::documents* mDocumentUI;
-        UBMainWindow* mMainWindow;
-        QWidget *mDocumentWidget;
-        QPointer<UBMessageWindow> mMessageWindow;
-        QAction* mAddFolderOfImagesAction;
-        QAction* mAddFileToDocumentAction;
-        QAction* mAddImagesAction;
-        bool mIsClosing;
-        UBDocumentToolsPalette *mToolsPalette;
-        bool mToolsPalettePositionned;
-        UBDocumentGroupTreeItem* mTrashTi;
-        UBDocumentProxy* mCurrentDocument;
-        QList<QPixmap> mDocumentThumbs;
-
-    private slots:
-        void documentZoomSliderValueChanged (int value);
-        void loadDocumentProxies();
-        void itemSelectionChanged();
-        void refreshDocumentThumbnailsView();
-        void exportDocument();
-        void itemChanged(QTreeWidgetItem * item, int column);
-        void thumbnailViewResized();
-        void pageSelectionChanged();
-        void selectionChanged();
-        void documentSceneChanged(UBDocumentProxy* proxy, int pSceneIndex);
-        void pageDoubleClicked(QGraphicsItem* item, int index);
-        void pageClicked(QGraphicsItem* item, int index);
-        void itemClicked(QTreeWidgetItem * item, int column );
-        void addToDocument();
-        void addDocumentInTree(UBDocumentProxy* pDocument);
-        void updateDocumentInTree(UBDocumentProxy* pDocument);
-        void addFolderOfImages();
-        void addFileToDocument();
-        void addImages();
-
-};
-
-
-
-#endif /* UBDOCUMENTCONTROLLER_H_ */
+/*
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef UBDOCUMENTCONTROLLER_H_
+#define UBDOCUMENTCONTROLLER_H_
+
+#include <QtGui>
+#include "document/UBDocumentContainer.h"
+
+namespace Ui
+{
+    class documents;
+}
+
+#include "gui/UBMessageWindow.h"
+
+class UBGraphicsScene;
+class QDialog;
+class UBDocumentProxy;
+class UBBoardController;
+class UBThumbnailsScene;
+class UBDocumentGroupTreeItem;
+class UBDocumentProxyTreeItem;
+class UBMainWindow;
+class UBDocumentToolsPalette;
+
+class UBDocumentController : public UBDocumentContainer
+{
+    Q_OBJECT;
+
+    public:
+        UBDocumentController(UBMainWindow* mainWindow);
+        virtual ~UBDocumentController();
+
+        void closing();
+        QWidget* controlView();
+        UBDocumentProxyTreeItem* findDocument(UBDocumentProxy* proxy);
+        bool addFileToDocument(UBDocumentProxy* document);
+        void deletePages(QList<QGraphicsItem*> itemsToDelete);
+        int getSelectedItemIndex();
+
+        bool pageCanBeMovedUp(int page);
+        bool pageCanBeMovedDown(int page);
+        bool pageCanBeDuplicated(int page);
+        bool pageCanBeDeleted(int page);
+
+    signals:
+        //void refreshThumbnails();
+        void exportDone();
+        //void movedToIndex(int index);
+
+    public slots:
+        void createNewDocument();
+        void createNewDocumentGroup();
+        void deleteSelectedItem();
+        void renameSelectedItem();
+        void openSelectedItem();
+        void duplicateSelectedItem();
+        void importFile();
+        void moveSceneToIndex(UBDocumentProxy* proxy, int source, int target);
+        void selectDocument(UBDocumentProxy* proxy, bool setAsCurrentDocument = true);
+        void show();
+        void hide();
+        void showMessage(const QString& message, bool showSpinningWheel);
+        void hideMessage();
+        void toggleDocumentToolsPalette();
+        void cut();
+        void copy();
+        void paste();
+        void focusChanged(QWidget *old, QWidget *current);
+        //void reloadThumbs();
+
+    protected:
+        virtual void setupViews();
+        virtual void setupToolbar();
+        void setupPalettes();
+        bool isOKToOpenDocument(UBDocumentProxy* proxy);
+        UBDocumentProxy* selectedDocumentProxy();
+        UBDocumentProxyTreeItem* selectedDocumentProxyTreeItem();
+        UBDocumentGroupTreeItem* selectedDocumentGroupTreeItem();
+        QStringList allGroupNames();
+
+        enum LastSelectedElementType
+        {
+            None = 0, Folder, Document, Page
+        };
+
+        LastSelectedElementType mSelectionType;
+
+    private:
+        QWidget *mParentWidget;
+        UBBoardController *mBoardController;
+        Ui::documents* mDocumentUI;
+        UBMainWindow* mMainWindow;
+        QWidget *mDocumentWidget;
+        QPointer<UBMessageWindow> mMessageWindow;
+        QAction* mAddFolderOfImagesAction;
+        QAction* mAddFileToDocumentAction;
+        QAction* mAddImagesAction;
+        bool mIsClosing;
+        UBDocumentToolsPalette *mToolsPalette;
+        bool mToolsPalettePositionned;
+        UBDocumentGroupTreeItem* mTrashTi;
+
+    private slots:
+        void documentZoomSliderValueChanged (int value);
+        void loadDocumentProxies();
+        void itemSelectionChanged();
+        void exportDocument();
+        void itemChanged(QTreeWidgetItem * item, int column);
+        void thumbnailViewResized();
+        void pageSelectionChanged();
+        void selectionChanged();
+        void documentSceneChanged(UBDocumentProxy* proxy, int pSceneIndex);
+        void pageDoubleClicked(QGraphicsItem* item, int index);
+        void pageClicked(QGraphicsItem* item, int index);
+        void itemClicked(QTreeWidgetItem * item, int column );
+        void addToDocument();
+        void addDocumentInTree(UBDocumentProxy* pDocument);
+        void updateDocumentInTree(UBDocumentProxy* pDocument);
+        void addFolderOfImages();
+        void addFileToDocument();
+        void addImages();
+
+        void refreshDocumentThumbnailsView(UBDocumentContainer* source);
+};
+
+
+
+#endif /* UBDOCUMENTCONTROLLER_H_ */

src/document/UBDocumentProxy.cpp

@@ -1,232 +1,232 @@
-/*
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "UBDocumentProxy.h"
-
-#include "frameworks/UBStringUtils.h"
-
-#include "core/UBApplication.h"
-#include "core/UBPersistenceManager.h"
-#include "core/UBSettings.h"
-#include "core/UBDocumentManager.h"
-
-#include "core/memcheck.h"
-
-UBDocumentProxy::UBDocumentProxy()
-    : mPageCount(0)
-{
-    init();
-}
-
-
-UBDocumentProxy::UBDocumentProxy(const QString& pPersistancePath)
-    : mPageCount(0)
-{
-    init();
-    setPersistencePath(pPersistancePath);
-}
-
-
-void UBDocumentProxy::init()
-{
-    setMetaData(UBSettings::documentGroupName, "");
-
-    QDateTime now = QDateTime::currentDateTime();
-    setMetaData(UBSettings::documentName, now.toString(Qt::SystemLocaleShortDate));
-
-    setUuid(QUuid::createUuid());
-
-    setDefaultDocumentSize(UBSettings::settings()->pageSize->get().toSize());
-
-    //teacherGuide metadata
-    setMetaData(UBSettings::sessionTitle,"");
-    setMetaData(UBSettings::sessionAuthors,"");
-    setMetaData(UBSettings::sessionObjectives,"");
-    setMetaData(UBSettings::sessionKeywords,"");
-    setMetaData(UBSettings::sessionGradeLevel,"");
-    setMetaData(UBSettings::sessionSubjects,"");
-    setMetaData(UBSettings::sessionType,"");
-    setMetaData(UBSettings::sessionLicence,"");
-}
-
-
-UBDocumentProxy::~UBDocumentProxy()
-{
-    // NOOP
-}
-
-
-int UBDocumentProxy::pageCount()
-{
-    return mPageCount;
-}
-
-
-void UBDocumentProxy::setPageCount(int pPageCount)
-{
-    mPageCount = pPageCount;
-}
-
-
-int UBDocumentProxy::incPageCount()
-{
-    if (mPageCount <= 0)
-    {
-        mPageCount = 1;
-    }
-    else
-    {
-        mPageCount++;
-    }
-
-    return mPageCount;
-
-}
-
-
-int UBDocumentProxy::decPageCount()
-{
-    mPageCount --;
-
-    if (mPageCount < 0)
-    {
-        mPageCount = 0;
-    }
-
-    return mPageCount;
-}
-
-QString UBDocumentProxy::persistencePath() const
-{
-    return mPersistencePath;
-}
-
-void UBDocumentProxy::setPersistencePath(const QString& pPersistencePath)
-{
-    if (pPersistencePath != mPersistencePath)
-    {
-        mIsModified = true;
-        mPersistencePath = pPersistencePath;
-    }
-}
-
-void UBDocumentProxy::setMetaData(const QString& pKey, const QVariant& pValue)
-{
-    if (mMetaDatas.contains(pKey) && mMetaDatas.value(pKey) == pValue)
-        return;
-    else
-    {
-        mIsModified = true;
-        mMetaDatas.insert(pKey, pValue);
-        if (pKey == UBSettings::documentUpdatedAt)
-        {
-            UBDocumentManager *documentManager = UBDocumentManager::documentManager();
-            if (documentManager)
-                documentManager->emitDocumentUpdated(this);
-        }
-    }
-}
-
-QVariant UBDocumentProxy::metaData(const QString& pKey) const
-{
-    if (mMetaDatas.contains(pKey))
-    {
-        return mMetaDatas.value(pKey);
-    }
-    else
-    {
-        qDebug() << "Unknown metadata key" << pKey;
-        return QString(""); // failsafe
-    }
-}
-
-QHash<QString, QVariant> UBDocumentProxy::metaDatas() const
-{
-    return mMetaDatas;
-}
-
-QString UBDocumentProxy::name() const
-{
-    return metaData(UBSettings::documentName).toString();
-}
-
-QString UBDocumentProxy::groupName() const
-{
-    return metaData(UBSettings::documentGroupName).toString();
-}
-
-QSize UBDocumentProxy::defaultDocumentSize() const
-{
-    if (mMetaDatas.contains(UBSettings::documentSize))
-        return metaData(UBSettings::documentSize).toSize();
-    else
-        return UBSettings::settings()->pageSize->get().toSize();
-}
-
-void UBDocumentProxy::setDefaultDocumentSize(QSize pSize)
-{
-    if (defaultDocumentSize() != pSize)
-    {
-        setMetaData(UBSettings::documentSize, QVariant(pSize));
-        emit defaultDocumentSizeChanged();
-
-        mIsModified = true;
-    }
-}
-
-void UBDocumentProxy::setDefaultDocumentSize(int pWidth, int pHeight)
-{
-    setDefaultDocumentSize(QSize(pWidth, pHeight));
-}
-
-
-QUuid UBDocumentProxy::uuid() const
-{
-    QString id = metaData(UBSettings::documentIdentifer).toString();
-    QString sUuid = id.replace(UBSettings::uniboardDocumentNamespaceUri + "/", "");
-
-    return QUuid(sUuid);
-}
-
-void UBDocumentProxy::setUuid(const QUuid& uuid)
-{
-    setMetaData(UBSettings::documentIdentifer,
-            UBSettings::uniboardDocumentNamespaceUri + "/" + UBStringUtils::toCanonicalUuid(uuid));
-}
-
-
-QDateTime UBDocumentProxy::documentDate()
-{
-    if(mMetaDatas.contains(UBSettings::documentDate))
-        return UBStringUtils::fromUtcIsoDate(metaData(UBSettings::documentDate).toString());
-    return QDateTime::currentDateTime();
-}
-
-QDateTime UBDocumentProxy::lastUpdate()
-{
-    if(mMetaDatas.contains(UBSettings::documentUpdatedAt))
-        return UBStringUtils::fromUtcIsoDate(metaData(UBSettings::documentUpdatedAt).toString());
-    return QDateTime().currentDateTime();
-}
-
-bool UBDocumentProxy::isModified() const
-{
-    return mIsModified;
-}
-
-
-
-
-
+/*
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "UBDocumentProxy.h"
+
+#include "frameworks/UBStringUtils.h"
+
+#include "core/UBApplication.h"
+#include "core/UBPersistenceManager.h"
+#include "core/UBSettings.h"
+#include "core/UBDocumentManager.h"
+
+#include "core/memcheck.h"
+
+UBDocumentProxy::UBDocumentProxy()
+    : mPageCount(0)
+{
+    init();
+}
+
+
+UBDocumentProxy::UBDocumentProxy(const QString& pPersistancePath)
+    : mPageCount(0)
+{
+    init();
+    setPersistencePath(pPersistancePath);
+}
+
+
+void UBDocumentProxy::init()
+{
+    setMetaData(UBSettings::documentGroupName, "");
+
+    QDateTime now = QDateTime::currentDateTime();
+    setMetaData(UBSettings::documentName, now.toString(Qt::SystemLocaleShortDate));
+
+    setUuid(QUuid::createUuid());
+
+    setDefaultDocumentSize(UBSettings::settings()->pageSize->get().toSize());
+
+    //teacherGuide metadata
+    setMetaData(UBSettings::sessionTitle,"");
+    setMetaData(UBSettings::sessionAuthors,"");
+    setMetaData(UBSettings::sessionObjectives,"");
+    setMetaData(UBSettings::sessionKeywords,"");
+    setMetaData(UBSettings::sessionGradeLevel,"");
+    setMetaData(UBSettings::sessionSubjects,"");
+    setMetaData(UBSettings::sessionType,"");
+    setMetaData(UBSettings::sessionLicence,"");
+}
+
+
+UBDocumentProxy::~UBDocumentProxy()
+{
+    // NOOP
+}
+
+
+int UBDocumentProxy::pageCount()
+{
+    return mPageCount;
+}
+
+
+void UBDocumentProxy::setPageCount(int pPageCount)
+{
+    mPageCount = pPageCount;
+}
+
+
+int UBDocumentProxy::incPageCount()
+{
+    if (mPageCount <= 0)
+    {
+        mPageCount = 1;
+    }
+    else
+    {
+        mPageCount++;
+    }
+
+    return mPageCount;
+
+}
+
+
+int UBDocumentProxy::decPageCount()
+{
+    mPageCount --;
+
+    if (mPageCount < 0)
+    {
+        mPageCount = 0;
+    }
+
+    return mPageCount;
+}
+
+QString UBDocumentProxy::persistencePath() const
+{
+    return mPersistencePath;
+}
+
+void UBDocumentProxy::setPersistencePath(const QString& pPersistencePath)
+{
+    if (pPersistencePath != mPersistencePath)
+    {
+        mIsModified = true;
+        mPersistencePath = pPersistencePath;
+    }
+}
+
+void UBDocumentProxy::setMetaData(const QString& pKey, const QVariant& pValue)
+{
+    if (mMetaDatas.contains(pKey) && mMetaDatas.value(pKey) == pValue)
+        return;
+    else
+    {
+        mIsModified = true;
+        mMetaDatas.insert(pKey, pValue);
+        if (pKey == UBSettings::documentUpdatedAt)
+        {
+            UBDocumentManager *documentManager = UBDocumentManager::documentManager();
+            if (documentManager)
+                documentManager->emitDocumentUpdated(this);
+        }
+    }
+}
+
+QVariant UBDocumentProxy::metaData(const QString& pKey) const
+{
+    if (mMetaDatas.contains(pKey))
+    {
+        return mMetaDatas.value(pKey);
+    }
+    else
+    {
+        qDebug() << "Unknown metadata key" << pKey;
+        return QString(""); // failsafe
+    }
+}
+
+QHash<QString, QVariant> UBDocumentProxy::metaDatas() const
+{
+    return mMetaDatas;
+}
+
+QString UBDocumentProxy::name() const
+{
+    return metaData(UBSettings::documentName).toString();
+}
+
+QString UBDocumentProxy::groupName() const
+{
+    return metaData(UBSettings::documentGroupName).toString();
+}
+
+QSize UBDocumentProxy::defaultDocumentSize() const
+{
+    if (mMetaDatas.contains(UBSettings::documentSize))
+        return metaData(UBSettings::documentSize).toSize();
+    else
+        return UBSettings::settings()->pageSize->get().toSize();
+}
+
+void UBDocumentProxy::setDefaultDocumentSize(QSize pSize)
+{
+    if (defaultDocumentSize() != pSize)
+    {
+        setMetaData(UBSettings::documentSize, QVariant(pSize));
+        emit defaultDocumentSizeChanged();
+
+        mIsModified = true;
+    }
+}
+
+void UBDocumentProxy::setDefaultDocumentSize(int pWidth, int pHeight)
+{
+    setDefaultDocumentSize(QSize(pWidth, pHeight));
+}
+
+
+QUuid UBDocumentProxy::uuid() const
+{
+    QString id = metaData(UBSettings::documentIdentifer).toString();
+    QString sUuid = id.replace(UBSettings::uniboardDocumentNamespaceUri + "/", "");
+
+    return QUuid(sUuid);
+}
+
+void UBDocumentProxy::setUuid(const QUuid& uuid)
+{
+    setMetaData(UBSettings::documentIdentifer,
+            UBSettings::uniboardDocumentNamespaceUri + "/" + UBStringUtils::toCanonicalUuid(uuid));
+}
+
+
+QDateTime UBDocumentProxy::documentDate()
+{
+    if(mMetaDatas.contains(UBSettings::documentDate))
+        return UBStringUtils::fromUtcIsoDate(metaData(UBSettings::documentDate).toString());
+    return QDateTime::currentDateTime();
+}
+
+QDateTime UBDocumentProxy::lastUpdate()
+{
+    if(mMetaDatas.contains(UBSettings::documentUpdatedAt))
+        return UBStringUtils::fromUtcIsoDate(metaData(UBSettings::documentUpdatedAt).toString());
+    return QDateTime().currentDateTime();
+}
+
+bool UBDocumentProxy::isModified() const
+{
+    return mIsModified;
+}
+
+
+
+
+

src/document/UBDocumentProxy.h

@@ -1,95 +1,99 @@
-/*
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef UBDOCUMENTPROXY_H_
-#define UBDOCUMENTPROXY_H_
-
-#include <QtGui>
-
-#include "frameworks/UBStringUtils.h"
-
-#include "core/UBSettings.h"
-
-class UBGraphicsScene;
-
-class UBDocumentProxy : public QObject
-{
-    Q_OBJECT;
-
-    public:
-
-        UBDocumentProxy();
-        UBDocumentProxy(const QString& pPersistencePath);
-
-        virtual ~UBDocumentProxy();
-
-        QString persistencePath() const;
-
-        void setPersistencePath(const QString& pPersistencePath);
-
-        void setMetaData(const QString& pKey , const QVariant& pValue);
-        QVariant metaData(const QString& pKey) const;
-        QHash<QString, QVariant> metaDatas() const;
-
-        QString name() const;
-        QString groupName() const;
-        QDateTime documentDate();
-
-        QDateTime lastUpdate();
-
-
-        QSize defaultDocumentSize() const;
-        void setDefaultDocumentSize(QSize pSize);
-        void setDefaultDocumentSize(int pWidth, int pHeight);
-
-        QUuid uuid() const;
-        void setUuid(const QUuid& uuid);
-
-        bool isModified() const;
-
-        int pageCount();
-        void setPageCount(int pPageCount);
-        int incPageCount();
-        int decPageCount();
-
-    signals:
-        void defaultDocumentSizeChanged();
-
-    private:
-
-        void init();
-
-        QString mPersistencePath;
-
-        QHash<QString, QVariant> mMetaDatas;
-
-        bool mIsModified;
-
-        int mPageCount;
-
-};
-
-inline bool operator==(const UBDocumentProxy &proxy1, const UBDocumentProxy &proxy2)
-{
-    return proxy1.persistencePath() == proxy2.persistencePath();
-}
-
-inline uint qHash(const UBDocumentProxy &key)
-{
-    return qHash(key.persistencePath());
-}
-
-
-#endif /* UBDOCUMENTPROXY_H_ */
+/*
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef UBDOCUMENTPROXY_H_
+#define UBDOCUMENTPROXY_H_
+
+#include <QtGui>
+
+#include "frameworks/UBStringUtils.h"
+
+#include "core/UBSettings.h"
+
+class UBGraphicsScene;
+
+class UBDocumentProxy : public QObject
+{
+    Q_OBJECT
+
+    friend class UBPersistenceManager;
+
+    public:
+
+        UBDocumentProxy();
+        UBDocumentProxy(const QString& pPersistencePath);
+
+        virtual ~UBDocumentProxy();
+
+        QString persistencePath() const;
+
+        void setPersistencePath(const QString& pPersistencePath);
+
+        void setMetaData(const QString& pKey , const QVariant& pValue);
+        QVariant metaData(const QString& pKey) const;
+        QHash<QString, QVariant> metaDatas() const;
+
+        QString name() const;
+        QString groupName() const;
+        QDateTime documentDate();
+
+        QDateTime lastUpdate();
+
+
+        QSize defaultDocumentSize() const;
+        void setDefaultDocumentSize(QSize pSize);
+        void setDefaultDocumentSize(int pWidth, int pHeight);
+
+        QUuid uuid() const;
+        void setUuid(const QUuid& uuid);
+
+        bool isModified() const;
+
+        int pageCount();
+
+    protected:
+        void setPageCount(int pPageCount);
+        int incPageCount();
+        int decPageCount();
+
+    signals:
+        void defaultDocumentSizeChanged();
+
+    private:
+
+        void init();
+
+        QString mPersistencePath;
+
+        QHash<QString, QVariant> mMetaDatas;
+
+        bool mIsModified;
+
+        int mPageCount;
+
+};
+
+inline bool operator==(const UBDocumentProxy &proxy1, const UBDocumentProxy &proxy2)
+{
+    return proxy1.persistencePath() == proxy2.persistencePath();
+}
+
+inline uint qHash(const UBDocumentProxy &key)
+{
+    return qHash(key.persistencePath());
+}
+
+
+#endif /* UBDOCUMENTPROXY_H_ */

src/document/document.pri

@@ -1,6 +1,8 @@
 
 HEADERS      += src/document/UBDocumentController.h \
+				src/document/UBDocumentContainer.h \
                 src/document/UBDocumentProxy.h
                 
-SOURCES      += src/document/UBDocumentController.cpp \   
+SOURCES      += src/document/UBDocumentController.cpp \
+				src/document/UBDocumentContainer.cpp \
                 src/document/UBDocumentProxy.cpp

src/domain/UBGraphicsMediaItem.cpp

@@ -142,8 +142,8 @@ void UBGraphicsMediaItem::clearSource()
 {
     QString path = mediaFileUrl().toLocalFile();
     //if path is absolute clean duplicated path string
-    if (!path.contains(UBApplication::boardController->activeDocument()->persistencePath()))
-        path = UBApplication::boardController->activeDocument()->persistencePath() + "/" + path;
+    if (!path.contains(UBApplication::boardController->selectedDocument()->persistencePath()))
+        path = UBApplication::boardController->selectedDocument()->persistencePath() + "/" + path;
 
     if (!UBFileSystemUtils::deleteFile(path))
         qDebug() << "cannot delete file: " << path;

src/frameworks/UBFileSystemUtils.cpp

@@ -20,6 +20,7 @@
 #include "core/UBApplication.h"
 
 #include "board/UBBoardController.h"
+#include "document/UBDocumentContainer.h"
 
 #include "globals/UBGlobals.h"
 
@@ -334,7 +335,7 @@ QString UBFileSystemUtils::normalizeFilePath(const QString& pFilePath)
 
 QString UBFileSystemUtils::digitFileFormat(const QString& s, int digit)
 {
-    int pageDigit = UBApplication::boardController->pageFromSceneIndex(digit);
+    int pageDigit = UBDocumentContainer::pageFromSceneIndex(digit);
     return s.arg(pageDigit, 3, 10, QLatin1Char('0'));
 }
 

src/gui/UBDocumentNavigator.cpp

@@ -1,384 +1,273 @@
-/*
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-#include <QList>
-#include <QPointF>
-#include <QPixmap>
-#include <QTransform>
-#include <QScrollBar>
-#include <QFontMetrics>
-#include <QGraphicsItem>
-#include <QGraphicsPixmapItem>
-
-#include "core/UBApplication.h"
-#include "UBDocumentNavigator.h"
-#include "board/UBBoardController.h"
-#include "adaptors/UBThumbnailAdaptor.h"
-#include "adaptors/UBSvgSubsetAdaptor.h"
-#include "document/UBDocumentController.h"
-#include "domain/UBGraphicsScene.h"
-#include "board/UBBoardPaletteManager.h"
-#include "core/UBApplicationController.h"
-
-#include "core/memcheck.h"
-
-/**
- * \brief Constructor
- * @param parent as the parent widget
- * @param name as the object name
- */
-UBDocumentNavigator::UBDocumentNavigator(QWidget *parent, const char *name):QGraphicsView(parent)
-  , mScene(NULL)
-  , mCrntItem(NULL)
-  , mCrntDoc(NULL)
-  , mNbColumns(1)
-  , mThumbnailWidth(0)
-  , mThumbnailMinWidth(100)
-  , bNavig(false)
-{
-    setObjectName(name);
-    mScene = new QGraphicsScene(this);
-    setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
-    setScene(mScene);
-    mThumbnailWidth = width() - 2*border();
-
-    setFrameShadow(QFrame::Plain);
-
-    connect(UBApplication::boardController, SIGNAL(activeSceneChanged()), this, SLOT(generateThumbnails()));
-    connect(UBApplication::boardController, SIGNAL(newPageAdded()), this, SLOT(addNewPage()));
-    connect(mScene, SIGNAL(selectionChanged()), this, SLOT(onSelectionChanged()));
-    connect(UBApplication::boardController, SIGNAL(documentReorganized(int)), this, SLOT(onMovedToIndex(int)));
-    connect(UBApplication::boardController, SIGNAL(scrollToSelectedPage()), this, SLOT(onScrollToSelectedPage()));
-}
-
-/**
- * \brief Destructor
- */
-UBDocumentNavigator::~UBDocumentNavigator()
-{
-    if(NULL != mCrntItem)
-    {
-        delete mCrntItem;
-        mCrntItem = NULL;
-    }
-
-    if(NULL != mScene)
-    {
-        delete mScene;
-        mScene = NULL;
-    }
-}
-
-/**
- * \brief Set the current document
- * @param document as the new document
- */
-void UBDocumentNavigator::setDocument(UBDocumentProxy *document)
-{
-    //	Here we set a new document to the navigator. We must clear the current
-    // content and add all the pages of the given document.
-    if(document)
-    {
-        mCrntDoc = document;
-    }
-}
-
-/**
- * \brief Generate the thumbnails
- */
-void UBDocumentNavigator::generateThumbnails()
-{
-	// Get the thumbnails
-    QList<QPixmap> thumbs = UBThumbnailAdaptor::load(mCrntDoc);
-
-	mThumbsWithLabels.clear();
-	foreach(QGraphicsItem* it, mScene->items())
-    {
-        mScene->removeItem(it);
-        delete it;
-    }
-
-	for(int i = 0; i < thumbs.count(); i++)
-    {
-        QPixmap pix = thumbs.at(i);
-        QGraphicsPixmapItem* pixmapItem = new UBSceneThumbnailNavigPixmap(pix, mCrntDoc, i);
-        UBThumbnailTextItem *labelItem = new UBThumbnailTextItem(tr("Page %0").arg(UBApplication::boardController->pageFromSceneIndex(i)));
-
-		UBImgTextThumbnailElement thumbWithText(pixmapItem, labelItem);
-		thumbWithText.setBorder(border());
-		mThumbsWithLabels.append(thumbWithText);
-
-		mScene->addItem(pixmapItem);
-		mScene->addItem(labelItem);
-
-        // Get the selected item
-        if(UBApplication::boardController->activeSceneIndex() == i)
-        {
-            mCrntItem = dynamic_cast<UBSceneThumbnailNavigPixmap*>(pixmapItem);
-            mCrntItem->setSelected(true);
-        }
-    }
-    
-	// Draw the items
-    refreshScene();
-}
-
-/**
- * \brief Refresh the given thumbnail
- * @param iPage as the given page related thumbnail
- */
-void UBDocumentNavigator::updateSpecificThumbnail(int iPage)
-{
-    // Generate the new thumbnail
-    UBGraphicsScene* pScene = UBApplication::boardController->activeScene();
-
-    if(NULL != pScene)
-    {
-        // Save the current state of the scene
-        pScene->setModified(true);
-        if(UBApplication::boardController)
-        {
-            UBApplication::boardController->persistCurrentScene();
-        }else
-        {
-            UBThumbnailAdaptor::persistScene(mCrntDoc->persistencePath(), pScene, iPage);
-        }
-
-        // Load it
-        QPixmap pix = UBThumbnailAdaptor::load(mCrntDoc, iPage);
-        UBSceneThumbnailNavigPixmap* pixmapItem = new UBSceneThumbnailNavigPixmap(pix, mCrntDoc, iPage);
-        if(pixmapItem)
-        {
-            // Get the old thumbnail
-            QGraphicsItem* pItem = mThumbsWithLabels.at(iPage).getThumbnail();
-            if(NULL != pItem)
-            {
-                mScene->removeItem(pItem);
-                mScene->addItem(pixmapItem);
-                mThumbsWithLabels[iPage].setThumbnail(pixmapItem);
-                delete pItem;
-            }
-        }
-    }
-}
-
-/**
- * \brief Add a new page to the thumbnails list
- *
- * This method is called automatically by the board controller each time the user
- * adds a new page, duplicates a page or imports a document.
- */
-void UBDocumentNavigator::addNewPage()
-{
-    if(!bNavig)
-    {
-        generateThumbnails();
-        if(NULL != mCrntItem)
-        {
-            mCrntItem->setSelected(true);
-        }
-    }
-}
-
-/**
- * \brief Put the element in the right place in the scene.
- */
-void UBDocumentNavigator::refreshScene()
-{
-    qreal thumbnailHeight = mThumbnailWidth / UBSettings::minScreenRatio;
-
-    for(int i = 0; i < mThumbsWithLabels.size(); i++)
-    {
-        // Get the item
-        UBImgTextThumbnailElement& item = mThumbsWithLabels[i];
-        int columnIndex = i % mNbColumns;
-        int rowIndex = i / mNbColumns;
-		item.Place(rowIndex, columnIndex, mThumbnailWidth, thumbnailHeight);
-    }
-}
-
-/**
- * \brief  Set the number of thumbnails columns
- * @param nbColumns as the number of columns
- */
-void UBDocumentNavigator::setNbColumns(int nbColumns)
-{
-    mNbColumns = nbColumns;
-}
-
-/**
- * \brief Get the number of columns
- * @return the number of thumbnails columns
- */
-int UBDocumentNavigator::nbColumns()
-{
-    return mNbColumns;
-}
-
-/**
- * \brief Set the thumbnails minimum width
- * @param width as the minimum width
- */
-void UBDocumentNavigator::setThumbnailMinWidth(int width)
-{
-    mThumbnailMinWidth = width;
-}
-
-/**
- * \brief Get the thumbnails minimum width
- * @return the minimum thumbnails width
- */
-int UBDocumentNavigator::thumbnailMinWidth()
-{
-    return mThumbnailMinWidth;
-}
-
-/**
- * \brief Get the border size
- * @return the border size in pixels
- */
-int UBDocumentNavigator::border()
-{
-    return 20;
-}
-
-/**
- * \brief Handle the resize event
- * @param event as the resize event
- */
-void UBDocumentNavigator::resizeEvent(QResizeEvent *event)
-{
-    Q_UNUSED(event);
-
-    // Update the thumbnails width
-    mThumbnailWidth = (width() > mThumbnailMinWidth) ? width() - 2*border() : mThumbnailMinWidth;
-
-    // Refresh the scene
-    refreshScene();
-}
-
-/**
- * \brief Handle the mouse press event
- * @param event as the mouse event
- */
-void UBDocumentNavigator::mousePressEvent(QMouseEvent *event)
-{
-    QGraphicsItem* pClickedItem = itemAt(event->pos());
-    if(NULL != pClickedItem)
-    {
-        bNavig = true;
-
-        // First, select the clicked item
-        UBSceneThumbnailNavigPixmap* pCrntItem = dynamic_cast<UBSceneThumbnailNavigPixmap*>(pClickedItem);
-
-        if(NULL == pCrntItem)
-        {
-            // If we fall here we may have clicked on the label instead of the thumbnail
-            UBThumbnailTextItem* pTextItem = dynamic_cast<UBThumbnailTextItem*>(pClickedItem);
-            if(NULL != pTextItem)
-            {
-                for(int i = 0; i < mThumbsWithLabels.size(); i++)
-				{
-					const UBImgTextThumbnailElement& el = mThumbsWithLabels.at(i);
-					if(el.getCaption() == pTextItem)
-					{
-						pCrntItem = dynamic_cast<UBSceneThumbnailNavigPixmap*>(el.getThumbnail());
-						break;
-					}
-				}
-            }
-        }
-		else
-		{
-			if(NULL != mCrntItem && mCrntItem != pCrntItem)
-			{
-				// Unselect the previous item
-				mCrntItem->setSelected(false);
-				int iOldPage = -1;
-				for(int i = 0; i < mThumbsWithLabels.size(); i++)
-					if (mThumbsWithLabels.at(i).getThumbnail() == mCrntItem)
-					{
-						iOldPage = i;
-						break;
-					}
-				updateSpecificThumbnail(iOldPage);
-				mCrntItem = pCrntItem;
-
-                // Then display the related page
-                emit changeCurrentPage();
-                refreshScene();
-			}
-		}
-        
-		bNavig = false;
-    }
-	QGraphicsView::mousePressEvent(event);
-}
-
-/**
- * \brief Get the selected page number
- * @return the selected page number
- */
-int UBDocumentNavigator::selectedPageNumber()
-{
-    int nbr = NO_PAGESELECTED;
-
-    if(NULL != mCrntItem)
-    {
-		for(int i = 0; i < mThumbsWithLabels.size(); i++)
-			if (mThumbsWithLabels.at(i).getThumbnail() == mCrntItem)
-			{
-				nbr = i;
-				break;
-			}
-    }
-
-    return nbr;
-}
-
-/**
- * \brief Get the current document
- * @return the current document
- */
-UBDocumentProxy* UBDocumentNavigator::currentDoc()
-{
-    return mCrntDoc;
-}
-
-/**
- * \brief Occurs when the selection changed
- */
-void UBDocumentNavigator::onSelectionChanged()
-{
-    //    QList<QGraphicsItem*> qlItems = mScene->selectedItems();
-    //    qDebug() << "The number of selected items is " << qlItems.count();
-}
-
-/**
- * \brief Occurs when a page has been moved to another index in the document
- * @param index as the new index
- */
-void UBDocumentNavigator::onMovedToIndex(int index)
-{
-    if(index < mThumbsWithLabels.size()){
-        UBSceneThumbnailNavigPixmap* pItem = dynamic_cast<UBSceneThumbnailNavigPixmap*>(mThumbsWithLabels.at(index).getThumbnail());
-        if(NULL != pItem)
-        {
-            if(mCrntItem) mCrntItem->setSelected(false);//deselecting previous one
-			mCrntItem = pItem;
-            mCrntItem->setSelected(true);
-            centerOn(mCrntItem);
-        }
-    }
-}
+/*
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include <QList>
+#include <QPointF>
+#include <QPixmap>
+#include <QTransform>
+#include <QScrollBar>
+#include <QFontMetrics>
+#include <QGraphicsItem>
+#include <QGraphicsPixmapItem>
+
+#include "core/UBApplication.h"
+#include "UBDocumentNavigator.h"
+#include "board/UBBoardController.h"
+#include "adaptors/UBThumbnailAdaptor.h"
+#include "adaptors/UBSvgSubsetAdaptor.h"
+#include "document/UBDocumentController.h"
+#include "domain/UBGraphicsScene.h"
+#include "board/UBBoardPaletteManager.h"
+#include "core/UBApplicationController.h"
+
+#include "core/memcheck.h"
+
+/**
+ * \brief Constructor
+ * @param parent as the parent widget
+ * @param name as the object name
+ */
+UBDocumentNavigator::UBDocumentNavigator(QWidget *parent, const char *name):QGraphicsView(parent)
+  , mScene(NULL)
+  , mNbColumns(1)
+  , mThumbnailWidth(0)
+  , mThumbnailMinWidth(100)
+{
+    setObjectName(name);
+    mScene = new QGraphicsScene(this);
+    setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
+    setScene(mScene);
+    mThumbnailWidth = width() - 2*border();
+
+    setFrameShadow(QFrame::Plain);
+
+    connect(UBApplication::boardController, SIGNAL(documentThumbnailsUpdated(UBDocumentContainer*)), this, SLOT(generateThumbnails(UBDocumentContainer*)));
+    connect(UBApplication::boardController, SIGNAL(documentPageUpdated(int)), this, SLOT(updateSpecificThumbnail(int)));
+    connect(UBApplication::boardController, SIGNAL(pageSelectionChanged(int)), this, SLOT(onScrollToSelectedPage(int)));
+}
+
+/**
+ * \brief Destructor
+ */
+UBDocumentNavigator::~UBDocumentNavigator()
+{
+    if(NULL != mScene)
+    {
+        delete mScene;
+        mScene = NULL;
+    }
+}
+
+/**
+ * \brief Generate the thumbnails
+ */
+void UBDocumentNavigator::generateThumbnails(UBDocumentContainer* source)
+{
+
+	mThumbsWithLabels.clear();
+	foreach(QGraphicsItem* it, mScene->items())
+    {
+        mScene->removeItem(it);
+        delete it;
+    }
+
+    for(int i = 0; i < source->selectedDocument()->pageCount(); i++)
+    {
+        const QPixmap* pix = source->pageAt(i);
+        UBSceneThumbnailNavigPixmap* pixmapItem = new UBSceneThumbnailNavigPixmap(*pix, source->selectedDocument(), i);
+        UBThumbnailTextItem *labelItem = new UBThumbnailTextItem(tr("Page %0").arg(UBDocumentContainer::pageFromSceneIndex(i)));
+
+		UBImgTextThumbnailElement thumbWithText(pixmapItem, labelItem);
+		thumbWithText.setBorder(border());
+		mThumbsWithLabels.append(thumbWithText);
+
+		mScene->addItem(pixmapItem);
+		mScene->addItem(labelItem);
+    }
+    
+	// Draw the items
+    refreshScene();
+}
+
+void UBDocumentNavigator::onScrollToSelectedPage(int index)
+{
+    qDebug() << "Selection in widet: " << index;
+    int c  = 0;
+    foreach(UBImgTextThumbnailElement el, mThumbsWithLabels)
+    {
+        if (c==index)
+        {
+            el.getThumbnail()->setSelected(true);
+        }
+        else
+        {
+            el.getThumbnail()->setSelected(false);
+        }
+        c++;
+    }
+    centerOn(mThumbsWithLabels[index].getThumbnail());
+}
+
+/**
+ * \brief Refresh the given thumbnail
+ * @param iPage as the given page related thumbnail
+ */
+void UBDocumentNavigator::updateSpecificThumbnail(int iPage)
+{
+    // Generate the new thumbnail
+    //UBGraphicsScene* pScene = UBApplication::boardController->activeScene();
+
+    const QPixmap* pix = UBApplication::boardController->pageAt(iPage);
+    UBSceneThumbnailNavigPixmap* newItem = new UBSceneThumbnailNavigPixmap(*pix, 
+        UBApplication::boardController->selectedDocument(), iPage);
+
+    // Get the old thumbnail
+    UBSceneThumbnailNavigPixmap* oldItem = mThumbsWithLabels.at(iPage).getThumbnail();
+    if(NULL != oldItem)
+    {
+        mScene->removeItem(oldItem);
+        mScene->addItem(newItem);
+        mThumbsWithLabels[iPage].setThumbnail(newItem);
+        delete oldItem;
+    }
+
+}
+
+/**
+ * \brief Put the element in the right place in the scene.
+ */
+void UBDocumentNavigator::refreshScene()
+{
+    qreal thumbnailHeight = mThumbnailWidth / UBSettings::minScreenRatio;
+
+    for(int i = 0; i < mThumbsWithLabels.size(); i++)
+    {
+        // Get the item
+        UBImgTextThumbnailElement& item = mThumbsWithLabels[i];
+        int columnIndex = i % mNbColumns;
+        int rowIndex = i / mNbColumns;
+		item.Place(rowIndex, columnIndex, mThumbnailWidth, thumbnailHeight);
+    }
+}
+
+/**
+ * \brief  Set the number of thumbnails columns
+ * @param nbColumns as the number of columns
+ */
+void UBDocumentNavigator::setNbColumns(int nbColumns)
+{
+    mNbColumns = nbColumns;
+}
+
+/**
+ * \brief Get the number of columns
+ * @return the number of thumbnails columns
+ */
+int UBDocumentNavigator::nbColumns()
+{
+    return mNbColumns;
+}
+
+/**
+ * \brief Set the thumbnails minimum width
+ * @param width as the minimum width
+ */
+void UBDocumentNavigator::setThumbnailMinWidth(int width)
+{
+    mThumbnailMinWidth = width;
+}
+
+/**
+ * \brief Get the thumbnails minimum width
+ * @return the minimum thumbnails width
+ */
+int UBDocumentNavigator::thumbnailMinWidth()
+{
+    return mThumbnailMinWidth;
+}
+
+/**
+ * \brief Get the border size
+ * @return the border size in pixels
+ */
+int UBDocumentNavigator::border()
+{
+    return 20;
+}
+
+/**
+ * \brief Handle the resize event
+ * @param event as the resize event
+ */
+void UBDocumentNavigator::resizeEvent(QResizeEvent *event)
+{
+    Q_UNUSED(event);
+
+    // Update the thumbnails width
+    mThumbnailWidth = (width() > mThumbnailMinWidth) ? width() - 2*border() : mThumbnailMinWidth;
+
+    // Refresh the scene
+    refreshScene();
+}
+
+/**
+ * \brief Handle the mouse press event
+ * @param event as the mouse event
+ */
+void UBDocumentNavigator::mousePressEvent(QMouseEvent *event)
+{
+    QGraphicsItem* pClickedItem = itemAt(event->pos());
+    if(NULL != pClickedItem)
+    {
+
+        // First, select the clicked item
+        UBSceneThumbnailNavigPixmap* pCrntItem = dynamic_cast<UBSceneThumbnailNavigPixmap*>(pClickedItem);
+
+        if(NULL == pCrntItem)
+        {
+            // If we fall here we may have clicked on the label instead of the thumbnail
+            UBThumbnailTextItem* pTextItem = dynamic_cast<UBThumbnailTextItem*>(pClickedItem);
+            if(NULL != pTextItem) 
+            {
+                for(int i = 0; i < mThumbsWithLabels.size(); i++)
+				{
+					const UBImgTextThumbnailElement& el = mThumbsWithLabels.at(i);
+					if(el.getCaption() == pTextItem)
+					{
+						pCrntItem = el.getThumbnail();
+						break;
+					}
+				}
+            }
+        }
+
+        int index = 0;
+		for(int i = 0; i < mThumbsWithLabels.size(); i++)
+        {
+		    if (mThumbsWithLabels.at(i).getThumbnail() == pCrntItem)
+            {
+                index = i;
+                break;
+            }
+        }
+        qDebug() << "Selected Scene: " << index;
+        UBApplication::boardController->setActiveDocumentScene(index);
+	}
+	QGraphicsView::mousePressEvent(event);
+}
+
+void UBDocumentNavigator::mouseReleaseEvent(QMouseEvent *event)
+{
+    event->accept();
+}

src/gui/UBDocumentNavigator.h

@@ -1,84 +1,72 @@
-/*
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-#ifndef UBDOCUMENTNAVIGATOR_H
-#define UBDOCUMENTNAVIGATOR_H
-
-#include <QResizeEvent>
-#include <QGraphicsView>
-#include <QGraphicsScene>
-#include <QMouseEvent>
-#include <QThread>
-
-#include "document/UBDocumentProxy.h"
-#include "UBThumbnailWidget.h"
-
-#define NO_PAGESELECTED		    -1
-
-class UBDocumentNavigator : public QGraphicsView
-{
-    Q_OBJECT
-public:
-    UBDocumentNavigator(QWidget* parent=0, const char* name="documentNavigator");
-    ~UBDocumentNavigator();
-
-    void setDocument(UBDocumentProxy* document);
-    void setNbColumns(int nbColumns);
-    int nbColumns();
-    void setThumbnailMinWidth(int width);
-    int thumbnailMinWidth();
-    int selectedPageNumber();
-    UBDocumentProxy* currentDoc();
-
-signals:
-    void changeCurrentPage();
-
-public slots:
-    void onMovedToIndex(int index);
-    void onScrollToSelectedPage() { centerOn(mCrntItem); }
-
-protected:
-    virtual void resizeEvent(QResizeEvent *event);
-    virtual void mousePressEvent(QMouseEvent *event);
-
-private slots:
-    void addNewPage();
-    void onSelectionChanged();
-    void generateThumbnails();
-
-private:
-    void refreshScene();
-	void updateSpecificThumbnail(int iPage);
-    int border();
-
-
-    /** The scene */
-    QGraphicsScene* mScene;
-    /** The current selected item */
-    UBSceneThumbnailNavigPixmap* mCrntItem;
-    /** The current document */
-    UBDocumentProxy* mCrntDoc;
-	/** The list of current thumbnails with labels*/
-	QList<UBImgTextThumbnailElement> mThumbsWithLabels;
-    /** The current number of columns */
-    int mNbColumns;
-    /** The current thumbnails width */
-    int mThumbnailWidth;
-    /** The current thumbnails minimum width */
-    int mThumbnailMinWidth;
-    /** A flag indicating that a thumbnail refresh is in progress */
-    bool bNavig;
-};
-
-#endif // UBDOCUMENTNAVIGATOR_H
+/*
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef UBDOCUMENTNAVIGATOR_H
+#define UBDOCUMENTNAVIGATOR_H
+
+#include <QResizeEvent>
+#include <QGraphicsView>
+#include <QGraphicsScene>
+#include <QMouseEvent>
+#include <QThread>
+
+#include "document/UBDocumentProxy.h"
+#include "document/UBDocumentContainer.h"
+#include "UBThumbnailWidget.h"
+
+#define NO_PAGESELECTED		    -1
+
+class UBDocumentNavigator : public QGraphicsView
+{
+    Q_OBJECT
+public:
+    UBDocumentNavigator(QWidget* parent=0, const char* name="documentNavigator");
+    ~UBDocumentNavigator();
+
+    void setNbColumns(int nbColumns);
+    int nbColumns();
+    void setThumbnailMinWidth(int width);
+    int thumbnailMinWidth();
+
+public slots:
+    void onScrollToSelectedPage(int index);// { if (mCrntItem) centerOn(mCrntItem); }
+    void generateThumbnails(UBDocumentContainer* source);
+    void updateSpecificThumbnail(int iPage);
+
+protected:
+    virtual void resizeEvent(QResizeEvent *event);
+    virtual void mousePressEvent(QMouseEvent *event);
+    virtual void mouseReleaseEvent(QMouseEvent *event);
+
+private:
+    
+    void refreshScene();
+    int border();
+
+
+    /** The scene */
+    QGraphicsScene* mScene;
+    /** The current selected item */
+    //UBSceneThumbnailNavigPixmap* mCrntItem;
+	/** The list of current thumbnails with labels*/
+	QList<UBImgTextThumbnailElement> mThumbsWithLabels;
+    /** The current number of columns */
+    int mNbColumns;
+    /** The current thumbnails width */
+    int mThumbnailWidth;
+    /** The current thumbnails minimum width */
+    int mThumbnailMinWidth;
+};
+ 
+#endif // UBDOCUMENTNAVIGATOR_H

src/gui/UBDocumentThumbnailWidget.cpp

@@ -1,316 +1,315 @@
-/*
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "UBDocumentThumbnailWidget.h"
-
-#include "core/UBApplication.h"
-#include "core/UBMimeData.h"
-#include "core/UBSettings.h"
-
-#include "board/UBBoardController.h"
-
-#include "document/UBDocumentController.h"
-
-#include "core/memcheck.h"
-
-
-UBDocumentThumbnailWidget::UBDocumentThumbnailWidget(QWidget* parent)
-    : UBThumbnailWidget(parent)
-    , mDropCaretRectItem(0)
-    , mClosestDropItem(0)
-	, mDragEnabled(true)
-    , mScrollMagnitude(0)
-{
-	bCanDrag = false;
-    mScrollTimer = new QTimer(this);
-	connect(mScrollTimer, SIGNAL(timeout()), this, SLOT(autoScroll()));
-}
-
-
-UBDocumentThumbnailWidget::~UBDocumentThumbnailWidget()
-{
-    // NOOP
-}
-
-
-void UBDocumentThumbnailWidget::mouseMoveEvent(QMouseEvent *event)
-{
-    if (!dragEnabled())
-    {
-        event->ignore();
-        return;
-    }
-
-    if (!(event->buttons() & Qt::LeftButton))
-        return;
-
-    if ((event->pos() - mMousePressPos).manhattanLength() < QApplication::startDragDistance())
-             return;
-
-    QList<QGraphicsItem*> graphicsItems = items(mMousePressPos);
-
-    UBSceneThumbnailPixmap* sceneItem = 0;
-
-    while (!graphicsItems.isEmpty() && !sceneItem)
-        sceneItem = dynamic_cast<UBSceneThumbnailPixmap*>(graphicsItems.takeFirst());
-
-    if (sceneItem)
-    {
-        int pageIndex = UBApplication::boardController->pageFromSceneIndex(sceneItem->sceneIndex());
-        if(pageIndex != 0){
-        	QDrag *drag = new QDrag(this);
-        	QList<UBMimeDataItem> mimeDataItems;
-        	foreach (QGraphicsItem *item, selectedItems())
-        		mimeDataItems.append(UBMimeDataItem(sceneItem->proxy(), mGraphicItems.indexOf(item)));
-
-        	UBMimeData *mime = new UBMimeData(mimeDataItems);
-        	drag->setMimeData(mime);
-
-        	drag->setPixmap(sceneItem->pixmap().scaledToWidth(100));
-        	drag->setHotSpot(QPoint(drag->pixmap().width()/2, drag->pixmap().height() / 2));
-
-        	drag->exec(Qt::MoveAction);
-        }
-    }
-
-    UBThumbnailWidget::mouseMoveEvent(event);
-}
-
-void UBDocumentThumbnailWidget::dragEnterEvent(QDragEnterEvent *event)
-{
-    if (!event->mimeData()->hasFormat(UBApplication::mimeTypeUniboardPage))
-    {
-        event->setDropAction(Qt::IgnoreAction);
-        event->ignore();
-        return;
-    }
-
-    UBThumbnailWidget::dragEnterEvent(event);
-}
-
-void UBDocumentThumbnailWidget::dragLeaveEvent(QDragLeaveEvent *event)
-{
-    Q_UNUSED(event);
-	if (mScrollTimer->isActive())
-	{
-		mScrollMagnitude = 0;
-		mScrollTimer->stop();
-	}
-    deleteDropCaret();
-    UBThumbnailWidget::dragLeaveEvent(event);
-}
-
-void UBDocumentThumbnailWidget::autoScroll()
-{
-	this->verticalScrollBar()->setValue(this->verticalScrollBar()->value() + mScrollMagnitude);
-}
-
-void UBDocumentThumbnailWidget::dragMoveEvent(QDragMoveEvent *event)
-{
-	QRect boundingFrame = frameRect();
-	//setting up automatic scrolling
-	const int SCROLL_DISTANCE = 16;
-	int bottomDist = boundingFrame.bottom() - event->pos().y(), topDist = boundingFrame.top() - event->pos().y();
-	if(qAbs(bottomDist) <= SCROLL_DISTANCE)
-	{
-		mScrollMagnitude = (SCROLL_DISTANCE - bottomDist)*4;
-		if(verticalScrollBar()->isVisible() && !mScrollTimer->isActive()) mScrollTimer->start(100);
-	}
-	else if(qAbs(topDist) <= SCROLL_DISTANCE)
-	{
-		mScrollMagnitude = (- SCROLL_DISTANCE - topDist)*4;
-		if(verticalScrollBar()->isVisible() && !mScrollTimer->isActive()) mScrollTimer->start(100);
-	}
-	else
-	{
-		mScrollMagnitude = 0;
-		mScrollTimer->stop();
-	}
-
-	QList<UBSceneThumbnailPixmap*> pixmapItems;
-    foreach (QGraphicsItem *item, scene()->items(mapToScene(boundingFrame)))
-    {
-        UBSceneThumbnailPixmap* sceneItem = dynamic_cast<UBSceneThumbnailPixmap*>(item);
-        if (sceneItem)
-            pixmapItems.append(sceneItem);
-    }
-
-    int minDistance = 0;
-    QGraphicsItem *underlyingItem = itemAt(event->pos());
-    mClosestDropItem = dynamic_cast<UBSceneThumbnailPixmap*>(underlyingItem);
-
-    int pageIndex = -1;
-    if(mClosestDropItem){
-    	pageIndex = UBApplication::boardController->pageFromSceneIndex(mClosestDropItem->sceneIndex());
-    	if(pageIndex == 0){
-    		 event->acceptProposedAction();
-    		 return;
-    	}
-    }
-    if (!mClosestDropItem)
-    {
-        foreach (UBSceneThumbnailPixmap *item, pixmapItems)
-        {
-            qreal scale = item->transform().m11();
-            QPointF itemCenter(
-                item->pos().x() + item->boundingRect().width() * scale / 2,
-                item->pos().y() + item->boundingRect().height() * scale / 2);
-
-            int distance = (itemCenter.toPoint() - mapToScene(event->pos()).toPoint()).manhattanLength();
-            if (!mClosestDropItem || distance < minDistance)
-            {
-                mClosestDropItem = item;
-                minDistance = distance;
-                pageIndex = UBApplication::boardController->pageFromSceneIndex(mClosestDropItem->sceneIndex());
-            }
-        }
-    }
-
-    if (mClosestDropItem && pageIndex != 0)
-    {
-        qreal scale = mClosestDropItem->transform().m11();
-
-        QPointF itemCenter(
-            mClosestDropItem->pos().x() + mClosestDropItem->boundingRect().width() * scale / 2,
-            mClosestDropItem->pos().y() + mClosestDropItem->boundingRect().height() * scale / 2);
-
-        mDropIsRight = mapToScene(event->pos()).x() > itemCenter.x();
-
-        if (!mDropCaretRectItem && selectedItems().count() < mGraphicItems.count())
-        {
-            mDropCaretRectItem = new QGraphicsRectItem(0, scene());
-            mDropCaretRectItem->setPen(QPen(Qt::darkGray));
-            mDropCaretRectItem->setBrush(QBrush(Qt::lightGray));
-        }
-
-        QRectF dropCaretRect(
-            mDropIsRight ? mClosestDropItem->pos().x() + mClosestDropItem->boundingRect().width() * scale + spacing() / 2 - 1 : mClosestDropItem->pos().x() - spacing() / 2 - 1,
-            mClosestDropItem->pos().y(),
-            3,
-            mClosestDropItem->boundingRect().height() * scale);
-
-        if (mDropCaretRectItem)
-            mDropCaretRectItem->setRect(dropCaretRect);
-    }
-
-    event->acceptProposedAction();
-}
-
-
-void UBDocumentThumbnailWidget::dropEvent(QDropEvent *event)
-{
-	if (mScrollTimer->isActive())
-	{
-		mScrollMagnitude = 0;
-		mScrollTimer->stop();
-	}
-	deleteDropCaret();
-
-    if (mClosestDropItem)
-    {
-        int targetIndex = mDropIsRight ? mGraphicItems.indexOf(mClosestDropItem) + 1 : mGraphicItems.indexOf(mClosestDropItem);
-        if(UBApplication::boardController->pageFromSceneIndex(targetIndex) == 0){
-        	event->ignore();
-        	return;
-        }
-
-        QList<UBMimeDataItem> mimeDataItems;
-        if (event->mimeData()->hasFormat(UBApplication::mimeTypeUniboardPage))
-        {
-            const UBMimeData* mimeData = qobject_cast<const UBMimeData*>(event->mimeData());
-            if (mimeData)
-                mimeDataItems = mimeData->items();
-        }
-
-        if (1 == mimeDataItems.count() &&
-            (mimeDataItems.at(0).sceneIndex() == mGraphicItems.indexOf(mClosestDropItem) ||
-             targetIndex == mimeDataItems.at(0).sceneIndex() ||
-             targetIndex == mimeDataItems.at(0).sceneIndex() + 1))
-        {
-            return;
-        }
-
-        int sourceIndexOffset = 0;
-        int actualTargetIndex = targetIndex;
-        for (int i = mimeDataItems.count() - 1; i >= 0; i--)
-        {
-            UBMimeDataItem sourceItem = mimeDataItems.at(i);
-            int actualSourceIndex = sourceItem.sceneIndex();
-            if (sourceItem.sceneIndex() >= targetIndex)
-                actualSourceIndex += sourceIndexOffset;
-
-            //event->acceptProposedAction();
-            if (sourceItem.sceneIndex() < targetIndex)
-            {
-                if (actualSourceIndex != actualTargetIndex - 1)
-                    emit sceneDropped(sourceItem.documentProxy(), actualSourceIndex, actualTargetIndex - 1);
-                actualTargetIndex -= 1;
-            }
-            else
-            {
-                if (actualSourceIndex != actualTargetIndex)
-                    emit sceneDropped(sourceItem.documentProxy(), actualSourceIndex, actualTargetIndex);
-                sourceIndexOffset += 1;
-            }
-        }
-    }
-    UBThumbnailWidget::dropEvent(event);
-}
-
-void UBDocumentThumbnailWidget::deleteDropCaret()
-{
-    if (mDropCaretRectItem && scene())
-    {
-        scene()->removeItem(mDropCaretRectItem);
-        delete mDropCaretRectItem;
-        mDropCaretRectItem = 0;
-    }
-}
-
-
-void UBDocumentThumbnailWidget::setGraphicsItems(const QList<QGraphicsItem*>& pGraphicsItems,
-    const QList<QUrl>& pItemPaths, const QStringList pLabels,
-    const QString& pMimeType)
-{
-    deleteDropCaret();
-
-    UBThumbnailWidget::setGraphicsItems(pGraphicsItems, pItemPaths, pLabels, pMimeType);
-}
-
-void UBDocumentThumbnailWidget::setDragEnabled(bool enabled)
-{
-    mDragEnabled = enabled;
-}
-
-bool UBDocumentThumbnailWidget::dragEnabled() const
-{
-    return mDragEnabled;
-}
-
-void UBDocumentThumbnailWidget::hightlightItem(int index)
-{
-    if (0 <= index && index < mLabelsItems.length())
-    {
-        mLabelsItems.at(index)->highlight();
-    }
-    if (0 <= index && index < mGraphicItems.length())
-    {
-        UBSceneThumbnailPixmap *thumbnail = dynamic_cast<UBSceneThumbnailPixmap*>(mGraphicItems.at(index));
-        if (thumbnail)
-            thumbnail->highlight();
-    }
-
-    selectItemAt(index);
-}
+/*
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "UBDocumentThumbnailWidget.h"
+
+#include "core/UBApplication.h"
+#include "core/UBMimeData.h"
+#include "core/UBSettings.h"
+
+#include "board/UBBoardController.h"
+
+#include "document/UBDocumentController.h"
+
+#include "core/memcheck.h"
+
+
+UBDocumentThumbnailWidget::UBDocumentThumbnailWidget(QWidget* parent)
+    : UBThumbnailWidget(parent)
+    , mDropCaretRectItem(0)
+    , mClosestDropItem(0)
+	, mDragEnabled(true)
+    , mScrollMagnitude(0)
+{
+	bCanDrag = false;
+    mScrollTimer = new QTimer(this);
+	connect(mScrollTimer, SIGNAL(timeout()), this, SLOT(autoScroll()));
+}
+
+
+UBDocumentThumbnailWidget::~UBDocumentThumbnailWidget()
+{
+    // NOOP
+}
+
+
+void UBDocumentThumbnailWidget::mouseMoveEvent(QMouseEvent *event)
+{
+    if (!dragEnabled())
+    {
+        event->ignore();
+        return;
+    }
+
+    if (!(event->buttons() & Qt::LeftButton))
+        return;
+
+    if ((event->pos() - mMousePressPos).manhattanLength() < QApplication::startDragDistance())
+             return;
+
+    QList<QGraphicsItem*> graphicsItems = items(mMousePressPos);
+
+    UBSceneThumbnailPixmap* sceneItem = 0;
+
+    while (!graphicsItems.isEmpty() && !sceneItem)
+        sceneItem = dynamic_cast<UBSceneThumbnailPixmap*>(graphicsItems.takeFirst());
+
+    if (sceneItem)
+    {
+        int pageIndex = UBDocumentContainer::pageFromSceneIndex(sceneItem->sceneIndex());
+        if(pageIndex != 0){
+        	QDrag *drag = new QDrag(this);
+        	QList<UBMimeDataItem> mimeDataItems;
+        	foreach (QGraphicsItem *item, selectedItems())
+        		mimeDataItems.append(UBMimeDataItem(sceneItem->proxy(), mGraphicItems.indexOf(item)));
+
+        	UBMimeData *mime = new UBMimeData(mimeDataItems);
+        	drag->setMimeData(mime);
+
+        	drag->setPixmap(sceneItem->pixmap().scaledToWidth(100));
+        	drag->setHotSpot(QPoint(drag->pixmap().width()/2, drag->pixmap().height() / 2));
+
+        	drag->exec(Qt::MoveAction);
+        }
+    }
+
+    UBThumbnailWidget::mouseMoveEvent(event);
+}
+
+void UBDocumentThumbnailWidget::dragEnterEvent(QDragEnterEvent *event)
+{
+    if (!event->mimeData()->hasFormat(UBApplication::mimeTypeUniboardPage))
+    {
+        event->setDropAction(Qt::IgnoreAction);
+        event->ignore();
+        return;
+    }
+
+    UBThumbnailWidget::dragEnterEvent(event);
+}
+
+void UBDocumentThumbnailWidget::dragLeaveEvent(QDragLeaveEvent *event)
+{
+    Q_UNUSED(event);
+	if (mScrollTimer->isActive())
+	{
+		mScrollMagnitude = 0;
+		mScrollTimer->stop();
+	}
+    deleteDropCaret();
+    UBThumbnailWidget::dragLeaveEvent(event);
+}
+
+void UBDocumentThumbnailWidget::autoScroll()
+{
+	this->verticalScrollBar()->setValue(this->verticalScrollBar()->value() + mScrollMagnitude);
+}
+
+void UBDocumentThumbnailWidget::dragMoveEvent(QDragMoveEvent *event)
+{
+	QRect boundingFrame = frameRect();
+	//setting up automatic scrolling
+	const int SCROLL_DISTANCE = 16;
+	int bottomDist = boundingFrame.bottom() - event->pos().y(), topDist = boundingFrame.top() - event->pos().y();
+	if(qAbs(bottomDist) <= SCROLL_DISTANCE)
+	{
+		mScrollMagnitude = (SCROLL_DISTANCE - bottomDist)*4;
+		if(verticalScrollBar()->isVisible() && !mScrollTimer->isActive()) mScrollTimer->start(100);
+	}
+	else if(qAbs(topDist) <= SCROLL_DISTANCE)
+	{
+		mScrollMagnitude = (- SCROLL_DISTANCE - topDist)*4;
+		if(verticalScrollBar()->isVisible() && !mScrollTimer->isActive()) mScrollTimer->start(100);
+	}
+	else
+	{
+		mScrollMagnitude = 0;
+		mScrollTimer->stop();
+	}
+
+	QList<UBSceneThumbnailPixmap*> pixmapItems;
+    foreach (QGraphicsItem *item, scene()->items(mapToScene(boundingFrame)))
+    {
+        UBSceneThumbnailPixmap* sceneItem = dynamic_cast<UBSceneThumbnailPixmap*>(item);
+        if (sceneItem)
+            pixmapItems.append(sceneItem);
+    }
+
+    int minDistance = 0;
+    QGraphicsItem *underlyingItem = itemAt(event->pos());
+    mClosestDropItem = dynamic_cast<UBSceneThumbnailPixmap*>(underlyingItem);
+
+    int pageIndex = -1;
+    if(mClosestDropItem){
+    	pageIndex = UBDocumentContainer::pageFromSceneIndex(mClosestDropItem->sceneIndex());
+    	if(pageIndex == 0){
+    		 event->acceptProposedAction();
+    		 return;
+    	}
+    }
+    if (!mClosestDropItem)
+    {
+        foreach (UBSceneThumbnailPixmap *item, pixmapItems)
+        {
+            qreal scale = item->transform().m11();
+            QPointF itemCenter(
+                item->pos().x() + item->boundingRect().width() * scale / 2,
+                item->pos().y() + item->boundingRect().height() * scale / 2);
+
+            int distance = (itemCenter.toPoint() - mapToScene(event->pos()).toPoint()).manhattanLength();
+            if (!mClosestDropItem || distance < minDistance)
+            {
+                mClosestDropItem = item;
+                minDistance = distance;
+                pageIndex = UBDocumentContainer::pageFromSceneIndex(mClosestDropItem->sceneIndex());
+            }
+        }
+    }
+
+    if (mClosestDropItem && pageIndex != 0)
+    {
+        qreal scale = mClosestDropItem->transform().m11();
+
+        QPointF itemCenter(
+            mClosestDropItem->pos().x() + mClosestDropItem->boundingRect().width() * scale / 2,
+            mClosestDropItem->pos().y() + mClosestDropItem->boundingRect().height() * scale / 2);
+
+        mDropIsRight = mapToScene(event->pos()).x() > itemCenter.x();
+
+        if (!mDropCaretRectItem && selectedItems().count() < mGraphicItems.count())
+        {
+            mDropCaretRectItem = new QGraphicsRectItem(0, scene());
+            mDropCaretRectItem->setPen(QPen(Qt::darkGray));
+            mDropCaretRectItem->setBrush(QBrush(Qt::lightGray));
+        }
+
+        QRectF dropCaretRect(
+            mDropIsRight ? mClosestDropItem->pos().x() + mClosestDropItem->boundingRect().width() * scale + spacing() / 2 - 1 : mClosestDropItem->pos().x() - spacing() / 2 - 1,
+            mClosestDropItem->pos().y(),
+            3,
+            mClosestDropItem->boundingRect().height() * scale);
+
+        if (mDropCaretRectItem)
+            mDropCaretRectItem->setRect(dropCaretRect);
+    }
+
+    event->acceptProposedAction();
+}
+
+
+void UBDocumentThumbnailWidget::dropEvent(QDropEvent *event)
+{
+	if (mScrollTimer->isActive())
+	{
+		mScrollMagnitude = 0;
+		mScrollTimer->stop();
+	}
+	deleteDropCaret();
+
+    if (mClosestDropItem)
+    {
+        int targetIndex = mDropIsRight ? mGraphicItems.indexOf(mClosestDropItem) + 1 : mGraphicItems.indexOf(mClosestDropItem);
+        if(UBDocumentContainer::pageFromSceneIndex(targetIndex) == 0){
+        	event->ignore();
+        	return;
+        }
+
+        QList<UBMimeDataItem> mimeDataItems;
+        if (event->mimeData()->hasFormat(UBApplication::mimeTypeUniboardPage))
+        {
+            const UBMimeData* mimeData = qobject_cast<const UBMimeData*>(event->mimeData());
+            if (mimeData)
+                mimeDataItems = mimeData->items();
+        }
+
+        if (1 == mimeDataItems.count() &&
+            (mimeDataItems.at(0).sceneIndex() == mGraphicItems.indexOf(mClosestDropItem) ||
+             targetIndex == mimeDataItems.at(0).sceneIndex() ||
+             targetIndex == mimeDataItems.at(0).sceneIndex() + 1))
+        {
+            return;
+        }
+
+        int sourceIndexOffset = 0;
+        int actualTargetIndex = targetIndex;
+        for (int i = mimeDataItems.count() - 1; i >= 0; i--)
+        {
+            UBMimeDataItem sourceItem = mimeDataItems.at(i);
+            int actualSourceIndex = sourceItem.sceneIndex();
+            if (sourceItem.sceneIndex() >= targetIndex)
+                actualSourceIndex += sourceIndexOffset;
+
+            //event->acceptProposedAction();
+            if (sourceItem.sceneIndex() < targetIndex)
+            {
+                if (actualSourceIndex != actualTargetIndex - 1)
+                    emit sceneDropped(sourceItem.documentProxy(), actualSourceIndex, actualTargetIndex - 1);
+                actualTargetIndex -= 1;
+            }
+            else
+            {
+                if (actualSourceIndex != actualTargetIndex)
+                    emit sceneDropped(sourceItem.documentProxy(), actualSourceIndex, actualTargetIndex);
+                sourceIndexOffset += 1;
+            }
+        }
+    }
+    UBThumbnailWidget::dropEvent(event);
+}
+
+void UBDocumentThumbnailWidget::deleteDropCaret()
+{
+    if (mDropCaretRectItem && scene())
+    {
+        scene()->removeItem(mDropCaretRectItem);
+        delete mDropCaretRectItem;
+        mDropCaretRectItem = 0;
+    }
+}
+
+void UBDocumentThumbnailWidget::setGraphicsItems(const QList<QGraphicsItem*>& pGraphicsItems,
+    const QList<QUrl>& pItemPaths, const QStringList pLabels,
+    const QString& pMimeType)
+{
+    deleteDropCaret();
+
+    UBThumbnailWidget::setGraphicsItems(pGraphicsItems, pItemPaths, pLabels, pMimeType);
+}
+
+void UBDocumentThumbnailWidget::setDragEnabled(bool enabled)
+{
+    mDragEnabled = enabled;
+}
+
+bool UBDocumentThumbnailWidget::dragEnabled() const
+{
+    return mDragEnabled;
+}
+
+void UBDocumentThumbnailWidget::hightlightItem(int index)
+{
+    if (0 <= index && index < mLabelsItems.length())
+    {
+        mLabelsItems.at(index)->highlight();
+    }
+    if (0 <= index && index < mGraphicItems.length())
+    {
+        UBSceneThumbnailPixmap *thumbnail = dynamic_cast<UBSceneThumbnailPixmap*>(mGraphicItems.at(index));
+        if (thumbnail)
+            thumbnail->highlight();
+    }
+
+    selectItemAt(index);
+}

src/gui/UBDocumentTreeWidget.cpp

@@ -1,455 +1,457 @@
-/*
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "UBDocumentTreeWidget.h"
-
-#include "document/UBDocumentProxy.h"
-
-#include "core/UBSettings.h"
-#include "core/UBApplication.h"
-#include "core/UBPersistenceManager.h"
-#include "core/UBMimeData.h"
-#include "core/UBApplicationController.h"
-#include "core/UBDocumentManager.h"
-#include "document/UBDocumentController.h"
-
-#include "adaptors/UBThumbnailAdaptor.h"
-#include "adaptors/UBSvgSubsetAdaptor.h"
-#include "frameworks/UBFileSystemUtils.h"
-
-#include "core/memcheck.h"
-
-UBDocumentTreeWidget::UBDocumentTreeWidget(QWidget * parent)
-    : QTreeWidget(parent)
-    , mSelectedProxyTi(0)
-    , mDropTargetProxyTi(0)
-{
-    setDragDropMode(QAbstractItemView::InternalMove);
-    setAutoScroll(true);
-
-    mScrollTimer = new QTimer(this);
-    connect(UBDocumentManager::documentManager(), SIGNAL(documentUpdated(UBDocumentProxy*))
-            , this, SLOT(documentUpdated(UBDocumentProxy*)));
-
-    connect(this, SIGNAL(itemChanged(QTreeWidgetItem *, int))
-            , this,  SLOT(itemChangedValidation(QTreeWidgetItem *, int)));
-    connect(mScrollTimer, SIGNAL(timeout())
-            , this, SLOT(autoScroll()));
-}
-
-
-UBDocumentTreeWidget::~UBDocumentTreeWidget()
-{
-    // NOOP
-}
-
-
-void UBDocumentTreeWidget::itemChangedValidation(QTreeWidgetItem * item, int column)
-{
-    if (column == 0)
-    {
-        UBDocumentGroupTreeItem *group = dynamic_cast< UBDocumentGroupTreeItem *>(item);
-
-        if (group)
-        {
-            QString name = group->text(0);
-
-            for(int i = 0; i < topLevelItemCount (); i++)
-            {
-                QTreeWidgetItem *someTopLevelItem = topLevelItem(i);
-
-                if (someTopLevelItem != group &&
-                        someTopLevelItem->text(0) == name)
-                {
-                    group->setText(0, tr("%1 (copy)").arg(name));
-                }
-            }
-        }
-    }
-}
-
-
-Qt::DropActions UBDocumentTreeWidget::supportedDropActions() const
-{
-    return Qt::MoveAction | Qt::CopyAction;
-}
-
-
-void UBDocumentTreeWidget::mousePressEvent(QMouseEvent *event)
-{
-    QTreeWidgetItem* twItem = this->itemAt(event->pos());
-
-    mSelectedProxyTi = dynamic_cast<UBDocumentProxyTreeItem*>(twItem);
-
-    QTreeWidget::mousePressEvent(event);
-}
-
-
-void UBDocumentTreeWidget::dragEnterEvent(QDragEnterEvent *event)
-{
-    event->acceptProposedAction();
-}
-
-
-void UBDocumentTreeWidget::dragLeaveEvent(QDragLeaveEvent *event)
-{
-    Q_UNUSED(event);
-
-    if (mScrollTimer->isActive())
-	{
-		mScrollMagnitude = 0;
-		mScrollTimer->stop();
-	}
-
-    if (mDropTargetProxyTi)
-    {
-        mDropTargetProxyTi->setBackground(0, mBackground);
-        mDropTargetProxyTi = 0;
-    }
-}
-
-
-void UBDocumentTreeWidget::dragMoveEvent(QDragMoveEvent *event)
-{
-	QRect boundingFrame = frameRect();
-	//setting up automatic scrolling
-	const int SCROLL_DISTANCE = 4;
-	int bottomDist = boundingFrame.bottom() - event->pos().y(), topDist = boundingFrame.top() - event->pos().y();
-	if(qAbs(bottomDist) <= SCROLL_DISTANCE)
-	{
-		mScrollMagnitude = (SCROLL_DISTANCE - bottomDist)*4;
-		if(verticalScrollBar()->isVisible() && !mScrollTimer->isActive()) mScrollTimer->start(100);
-	}
-	else if(qAbs(topDist) <= SCROLL_DISTANCE)
-	{
-		mScrollMagnitude = (- SCROLL_DISTANCE - topDist)*4;
-		if(verticalScrollBar()->isVisible() && !mScrollTimer->isActive()) mScrollTimer->start(100);
-	}
-	else
-	{
-		mScrollMagnitude = 0;
-		mScrollTimer->stop();
-	}
-
-
-    QTreeWidgetItem* underlyingItem = this->itemAt(event->pos());
-
-    if (event->mimeData()->hasFormat(UBApplication::mimeTypeUniboardPage))
-    {
-        UBDocumentProxyTreeItem *targetProxyTreeItem = dynamic_cast<UBDocumentProxyTreeItem*>(underlyingItem);
-        if (targetProxyTreeItem && targetProxyTreeItem != mSelectedProxyTi)
-        {
-            event->setDropAction(Qt::CopyAction);
-            event->accept();
-        }
-        else
-        {
-            event->ignore();
-        }
-    }
-    else
-    {
-        UBDocumentGroupTreeItem *groupItem = dynamic_cast<UBDocumentGroupTreeItem*>(underlyingItem);
-
-        if (groupItem && mSelectedProxyTi && groupItem != mSelectedProxyTi->parent())
-            event->acceptProposedAction();
-        else
-            event->ignore();
-    }
-
-    if (event->isAccepted())
-    {
-        if (mDropTargetProxyTi)
-        {
-            if (underlyingItem != mDropTargetProxyTi)
-            {
-                mBackground = underlyingItem->background(0);
-                mDropTargetProxyTi->setBackground(0, mBackground);
-                mDropTargetProxyTi = underlyingItem;
-                mDropTargetProxyTi->setBackground(0, QBrush(QColor("#6682b5")));
-            }
-        }
-        else
-        {
-            mBackground = underlyingItem->background(0);
-            mDropTargetProxyTi = underlyingItem;
-            mDropTargetProxyTi->setBackground(0, QBrush(QColor("#6682b5")));
-        }
-    }
-    else if (mDropTargetProxyTi)
-    {
-        mDropTargetProxyTi->setBackground(0, mBackground);
-        mDropTargetProxyTi = 0;
-    }
-}
-
-
-void UBDocumentTreeWidget::focusInEvent(QFocusEvent *event)
-{
-    Q_UNUSED(event);
-
-    itemSelectionChanged();
-    QTreeWidget::focusInEvent(event);
-}
-
-
-void UBDocumentTreeWidget::dropEvent(QDropEvent *event)
-{
-    if (mDropTargetProxyTi)
-    {
-        mDropTargetProxyTi->setBackground(0, mBackground);
-        mDropTargetProxyTi = 0;
-    }
-
-    QTreeWidgetItem* underlyingItem = this->itemAt(event->pos());
-
-    UBDocumentGroupTreeItem *groupItem = dynamic_cast<UBDocumentGroupTreeItem*>(underlyingItem);
-
-    if (groupItem && mSelectedProxyTi && mSelectedProxyTi->proxy())
-    {
-        UBDocumentGroupTreeItem *sourceGroupItem = dynamic_cast<UBDocumentGroupTreeItem*>(mSelectedProxyTi->parent());
-        bool isTrashItem = sourceGroupItem && sourceGroupItem->isTrashFolder();
-        if ((isTrashItem && !groupItem->isTrashFolder()) ||
-            (!isTrashItem && mSelectedProxyTi->proxy()->groupName() != groupItem->groupName()))
-        {
-            QString groupName;
-            if (groupItem->isTrashFolder())
-            {
-                QString oldGroupName = mSelectedProxyTi->proxy()->metaData(UBSettings::documentGroupName).toString();
-                groupName = UBSettings::trashedDocumentGroupNamePrefix + oldGroupName;
-            }
-            else
-            {
-                if (groupItem->groupName() == UBSettings::defaultDocumentGroupName)
-                    groupName = "";
-                else
-                    groupName = groupItem->groupName();
-            }
-            mSelectedProxyTi->proxy()->setMetaData(UBSettings::documentGroupName, groupName);
-            UBPersistenceManager::persistenceManager()->persistDocumentMetadata(mSelectedProxyTi->proxy());
-
-            mSelectedProxyTi->parent()->removeChild(mSelectedProxyTi);
-
-            int i = 0;
-            for (i = 0; i < groupItem->childCount(); i++)
-            {
-                QTreeWidgetItem *ti = groupItem->child(i);
-                UBDocumentProxyTreeItem* pi = dynamic_cast<UBDocumentProxyTreeItem*>(ti);
-                if (pi)
-                {
-                    if (mSelectedProxyTi->proxy()->metaData(UBSettings::documentUpdatedAt).toString() >= pi->proxy()->metaData(UBSettings::documentUpdatedAt).toString())
-                    {
-                        break;
-                    }
-                }
-            }
-            groupItem->insertChild(i, mSelectedProxyTi);
-
-            if (isTrashItem)
-                mSelectedProxyTi->setFlags(mSelectedProxyTi->flags() | Qt::ItemIsEditable);
-
-            if (groupItem->isTrashFolder())
-                mSelectedProxyTi->setFlags(mSelectedProxyTi->flags() ^ Qt::ItemIsEditable);
-
-            //clearSelection();
-            expandItem(groupItem);
-            scrollToItem(mSelectedProxyTi);
-
-            // disabled, as those 2 calls are buggy on windows, the item disappears if we selected them
-            //
-            setCurrentItem(mSelectedProxyTi);
-            mSelectedProxyTi->setSelected(true);
-
-            event->setDropAction(Qt::IgnoreAction);
-            event->accept();
-        }
-    }
-    else
-    {
-        QTreeWidgetItem* underlyingTreeItem = this->itemAt(event->pos());
-
-        UBDocumentProxyTreeItem *targetProxyTreeItem = dynamic_cast<UBDocumentProxyTreeItem*>(underlyingTreeItem);
-        if (targetProxyTreeItem && targetProxyTreeItem != mSelectedProxyTi)
-        {
-            if (event->mimeData()->hasFormat(UBApplication::mimeTypeUniboardPage))
-            {
-                event->setDropAction(Qt::CopyAction);
-                event->accept();
-
-                const UBMimeData *mimeData = qobject_cast <const UBMimeData*>(event->mimeData());
-
-                if (mimeData && mimeData->items().size() > 0)
-                {
-                        int count = 0;
-                        int total = mimeData->items().size();
-
-                        QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
-
-                    foreach (UBMimeDataItem sourceItem, mimeData->items())
-                    {
-                        count++;
-
-                        UBApplication::applicationController->showMessage(tr("Copying page %1/%2").arg(count).arg(total), true);
-
-                        // TODO UB 4.x Move following code to some controller class
-                        UBGraphicsScene *scene = UBPersistenceManager::persistenceManager()->loadDocumentScene(sourceItem.documentProxy(), sourceItem.sceneIndex());
-                        if (scene)
-                        {
-                            UBGraphicsScene* sceneClone = scene->sceneDeepCopy();
-
-                            UBDocumentProxy *targetDocProxy = targetProxyTreeItem->proxy();
-
-                            foreach (QUrl relativeFile, scene->relativeDependencies())
-                            {
-                                QString source = scene->document()->persistencePath() + "/" + relativeFile.toString();
-                                QString target = targetDocProxy->persistencePath() + "/" + relativeFile.toString();
-
-                                QFileInfo fi(target);
-                                QDir d = fi.dir();
-
-                                d.mkpath(d.absolutePath());
-                                QFile::copy(source, target);
-                            }
-
-                            UBPersistenceManager::persistenceManager()->insertDocumentSceneAt(targetDocProxy, sceneClone, targetDocProxy->pageCount());
-
-                            //due to incorrect generation of thumbnails of invisible scene I've used direct copying of thumbnail files
-                            //it's not universal and good way but it's faster
-                            QString from = sourceItem.documentProxy()->persistencePath() + UBFileSystemUtils::digitFileFormat("/page%1.thumbnail.jpg", sourceItem.sceneIndex());
-                            QString to  = targetDocProxy->persistencePath() + UBFileSystemUtils::digitFileFormat("/page%1.thumbnail.jpg", targetDocProxy->pageCount());
-                            QFile::remove(to);
-                            QFile::copy(from, to);
-                          }
-                    }
-
-                    QApplication::restoreOverrideCursor();
-
-                    UBApplication::applicationController->showMessage(tr("%1 pages copied", "", total).arg(total), false);
-                }
-            }
-            else
-            {
-                event->setDropAction(Qt::IgnoreAction);
-                event->ignore();
-            }
-        }
-    }
-}
-
-
-void UBDocumentTreeWidget::documentUpdated(UBDocumentProxy *pDocument)
-{
-    UBDocumentProxyTreeItem *treeItem = UBApplication::documentController->findDocument(pDocument);
-    if (treeItem)
-    {
-        QTreeWidgetItem * parent = treeItem->parent();
-
-        if (parent)
-        {
-            for (int i = 0; i < parent->indexOfChild(treeItem); i++)
-            {
-                QTreeWidgetItem *ti = parent->child(i);
-                UBDocumentProxyTreeItem* pi = dynamic_cast<UBDocumentProxyTreeItem*>(ti);
-                if (pi)
-                {
-                    if (pDocument->metaData(UBSettings::documentUpdatedAt).toString() >= pi->proxy()->metaData(UBSettings::documentUpdatedAt).toString())
-                    {
-                        bool selected = treeItem->isSelected();
-                        parent->removeChild(treeItem);
-                        parent->insertChild(i, treeItem);
-                        for (int j = 0; j < selectedItems().count(); j++)
-                            selectedItems().at(j)->setSelected(false);
-                        if (selected)
-                            treeItem->setSelected(true);
-                        break;
-                    }
-                }
-            }
-        }
-    }
-}
-
-
-UBDocumentProxyTreeItem::UBDocumentProxyTreeItem(QTreeWidgetItem * parent, UBDocumentProxy* proxy, bool isEditable)
-    : QTreeWidgetItem()
-    , mProxy(proxy)
-{
-    Qt::ItemFlags flags = Qt::ItemIsSelectable | Qt::ItemIsEnabled | Qt::ItemIsDragEnabled;
-
-    if (isEditable)
-        flags |= Qt::ItemIsEditable;
-
-    setFlags(flags);
-
-    int i = 0;
-    for (i = 0; i < parent->childCount(); i++)
-    {
-        QTreeWidgetItem *ti = parent->child(i);
-        UBDocumentProxyTreeItem* pi = dynamic_cast<UBDocumentProxyTreeItem*>(ti);
-        if (pi)
-        {
-            if (proxy->metaData(UBSettings::documentUpdatedAt).toString() >= pi->proxy()->metaData(UBSettings::documentUpdatedAt).toString())
-            {
-                break;
-            }
-        }
-    }
-    parent->insertChild(i, this);
-}
-
-
-UBDocumentGroupTreeItem::UBDocumentGroupTreeItem(QTreeWidgetItem *parent, bool isEditable)
-    : QTreeWidgetItem(parent)
-{
-    Qt::ItemFlags flags = Qt::ItemIsSelectable | Qt::ItemIsEnabled | Qt::ItemIsDropEnabled;
-    if (isEditable)
-        flags |= Qt::ItemIsEditable;
-    setFlags(flags);
-}
-
-
-UBDocumentGroupTreeItem::~UBDocumentGroupTreeItem()
-{
-    // NOOP
-}
-
-
-void UBDocumentGroupTreeItem::setGroupName(const QString& groupName)
-{
-    setText(0, groupName);
-}
-
-
-QString UBDocumentGroupTreeItem::groupName() const
-{
-    return text(0);
-}
-
-
-bool UBDocumentGroupTreeItem::isTrashFolder() const
-{
-    return (0 == (flags() & Qt::ItemIsEditable)) && (groupName() == UBSettings::documentTrashGroupName);
-}
-
-bool UBDocumentGroupTreeItem::isDefaultFolder() const
-{
-    return (0 == (flags() & Qt::ItemIsEditable)) && (groupName() == UBSettings::defaultDocumentGroupName);
-}
-
-
-void UBDocumentTreeWidget::autoScroll()
-{
-	this->verticalScrollBar()->setValue(this->verticalScrollBar()->value() + mScrollMagnitude);
-}
+/*
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "UBDocumentTreeWidget.h"
+
+#include "document/UBDocumentProxy.h"
+
+#include "core/UBSettings.h"
+#include "core/UBApplication.h"
+#include "core/UBPersistenceManager.h"
+#include "core/UBMimeData.h"
+#include "core/UBApplicationController.h"
+#include "core/UBDocumentManager.h"
+#include "document/UBDocumentController.h"
+
+#include "adaptors/UBThumbnailAdaptor.h"
+#include "adaptors/UBSvgSubsetAdaptor.h"
+#include "frameworks/UBFileSystemUtils.h"
+
+#include "core/memcheck.h"
+
+UBDocumentTreeWidget::UBDocumentTreeWidget(QWidget * parent)
+    : QTreeWidget(parent)
+    , mSelectedProxyTi(0)
+    , mDropTargetProxyTi(0)
+{
+    setDragDropMode(QAbstractItemView::InternalMove);
+    setAutoScroll(true);
+
+    mScrollTimer = new QTimer(this);
+    connect(UBDocumentManager::documentManager(), SIGNAL(documentUpdated(UBDocumentProxy*))
+            , this, SLOT(documentUpdated(UBDocumentProxy*)));
+
+    connect(this, SIGNAL(itemChanged(QTreeWidgetItem *, int))
+            , this,  SLOT(itemChangedValidation(QTreeWidgetItem *, int)));
+    connect(mScrollTimer, SIGNAL(timeout())
+            , this, SLOT(autoScroll()));
+}
+
+
+UBDocumentTreeWidget::~UBDocumentTreeWidget()
+{
+    // NOOP
+}
+
+
+void UBDocumentTreeWidget::itemChangedValidation(QTreeWidgetItem * item, int column)
+{
+    if (column == 0)
+    {
+        UBDocumentGroupTreeItem *group = dynamic_cast< UBDocumentGroupTreeItem *>(item);
+
+        if (group)
+        {
+            QString name = group->text(0);
+
+            for(int i = 0; i < topLevelItemCount (); i++)
+            {
+                QTreeWidgetItem *someTopLevelItem = topLevelItem(i);
+
+                if (someTopLevelItem != group &&
+                        someTopLevelItem->text(0) == name)
+                {
+                    group->setText(0, tr("%1 (copy)").arg(name));
+                }
+            }
+        }
+    }
+}
+
+
+Qt::DropActions UBDocumentTreeWidget::supportedDropActions() const
+{
+    return Qt::MoveAction | Qt::CopyAction;
+}
+
+
+void UBDocumentTreeWidget::mousePressEvent(QMouseEvent *event)
+{
+    QTreeWidgetItem* twItem = this->itemAt(event->pos());
+
+    mSelectedProxyTi = dynamic_cast<UBDocumentProxyTreeItem*>(twItem);
+
+    QTreeWidget::mousePressEvent(event);
+}
+
+
+void UBDocumentTreeWidget::dragEnterEvent(QDragEnterEvent *event)
+{
+    event->acceptProposedAction();
+}
+
+
+void UBDocumentTreeWidget::dragLeaveEvent(QDragLeaveEvent *event)
+{
+    Q_UNUSED(event);
+
+    if (mScrollTimer->isActive())
+	{
+		mScrollMagnitude = 0;
+		mScrollTimer->stop();
+	}
+
+    if (mDropTargetProxyTi)
+    {
+        mDropTargetProxyTi->setBackground(0, mBackground);
+        mDropTargetProxyTi = 0;
+    }
+}
+
+
+void UBDocumentTreeWidget::dragMoveEvent(QDragMoveEvent *event)
+{
+	QRect boundingFrame = frameRect();
+	//setting up automatic scrolling
+	const int SCROLL_DISTANCE = 4;
+	int bottomDist = boundingFrame.bottom() - event->pos().y(), topDist = boundingFrame.top() - event->pos().y();
+	if(qAbs(bottomDist) <= SCROLL_DISTANCE)
+	{
+		mScrollMagnitude = (SCROLL_DISTANCE - bottomDist)*4;
+		if(verticalScrollBar()->isVisible() && !mScrollTimer->isActive()) mScrollTimer->start(100);
+	}
+	else if(qAbs(topDist) <= SCROLL_DISTANCE)
+	{
+		mScrollMagnitude = (- SCROLL_DISTANCE - topDist)*4;
+		if(verticalScrollBar()->isVisible() && !mScrollTimer->isActive()) mScrollTimer->start(100);
+	}
+	else
+	{
+		mScrollMagnitude = 0;
+		mScrollTimer->stop();
+	}
+
+
+    QTreeWidgetItem* underlyingItem = this->itemAt(event->pos());
+
+    if (event->mimeData()->hasFormat(UBApplication::mimeTypeUniboardPage))
+    {
+        UBDocumentProxyTreeItem *targetProxyTreeItem = dynamic_cast<UBDocumentProxyTreeItem*>(underlyingItem);
+        if (targetProxyTreeItem && targetProxyTreeItem != mSelectedProxyTi)
+        {
+            event->setDropAction(Qt::CopyAction);
+            event->accept();
+        }
+        else
+        {
+            event->ignore();
+        }
+    }
+    else
+    {
+        UBDocumentGroupTreeItem *groupItem = dynamic_cast<UBDocumentGroupTreeItem*>(underlyingItem);
+
+        if (groupItem && mSelectedProxyTi && groupItem != mSelectedProxyTi->parent())
+            event->acceptProposedAction();
+        else
+            event->ignore();
+    }
+
+    if (event->isAccepted())
+    {
+        if (mDropTargetProxyTi)
+        {
+            if (underlyingItem != mDropTargetProxyTi)
+            {
+                mBackground = underlyingItem->background(0);
+                mDropTargetProxyTi->setBackground(0, mBackground);
+                mDropTargetProxyTi = underlyingItem;
+                mDropTargetProxyTi->setBackground(0, QBrush(QColor("#6682b5")));
+            }
+        }
+        else
+        {
+            mBackground = underlyingItem->background(0);
+            mDropTargetProxyTi = underlyingItem;
+            mDropTargetProxyTi->setBackground(0, QBrush(QColor("#6682b5")));
+        }
+    }
+    else if (mDropTargetProxyTi)
+    {
+        mDropTargetProxyTi->setBackground(0, mBackground);
+        mDropTargetProxyTi = 0;
+    }
+}
+
+
+void UBDocumentTreeWidget::focusInEvent(QFocusEvent *event)
+{
+    Q_UNUSED(event);
+
+    // Tolik
+    //itemSelectionChanged();
+
+    QTreeWidget::focusInEvent(event);
+}
+
+
+void UBDocumentTreeWidget::dropEvent(QDropEvent *event)
+{
+    if (mDropTargetProxyTi)
+    {
+        mDropTargetProxyTi->setBackground(0, mBackground);
+        mDropTargetProxyTi = 0;
+    }
+
+    QTreeWidgetItem* underlyingItem = this->itemAt(event->pos());
+
+    UBDocumentGroupTreeItem *groupItem = dynamic_cast<UBDocumentGroupTreeItem*>(underlyingItem);
+
+    if (groupItem && mSelectedProxyTi && mSelectedProxyTi->proxy())
+    {
+        UBDocumentGroupTreeItem *sourceGroupItem = dynamic_cast<UBDocumentGroupTreeItem*>(mSelectedProxyTi->parent());
+        bool isTrashItem = sourceGroupItem && sourceGroupItem->isTrashFolder();
+        if ((isTrashItem && !groupItem->isTrashFolder()) ||
+            (!isTrashItem && mSelectedProxyTi->proxy()->groupName() != groupItem->groupName()))
+        {
+            QString groupName;
+            if (groupItem->isTrashFolder())
+            {
+                QString oldGroupName = mSelectedProxyTi->proxy()->metaData(UBSettings::documentGroupName).toString();
+                groupName = UBSettings::trashedDocumentGroupNamePrefix + oldGroupName;
+            }
+            else
+            {
+                if (groupItem->groupName() == UBSettings::defaultDocumentGroupName)
+                    groupName = "";
+                else
+                    groupName = groupItem->groupName();
+            }
+            mSelectedProxyTi->proxy()->setMetaData(UBSettings::documentGroupName, groupName);
+            UBPersistenceManager::persistenceManager()->persistDocumentMetadata(mSelectedProxyTi->proxy());
+
+            mSelectedProxyTi->parent()->removeChild(mSelectedProxyTi);
+
+            int i = 0;
+            for (i = 0; i < groupItem->childCount(); i++)
+            {
+                QTreeWidgetItem *ti = groupItem->child(i);
+                UBDocumentProxyTreeItem* pi = dynamic_cast<UBDocumentProxyTreeItem*>(ti);
+                if (pi)
+                {
+                    if (mSelectedProxyTi->proxy()->metaData(UBSettings::documentUpdatedAt).toString() >= pi->proxy()->metaData(UBSettings::documentUpdatedAt).toString())
+                    {
+                        break;
+                    }
+                }
+            }
+            groupItem->insertChild(i, mSelectedProxyTi);
+
+            if (isTrashItem)
+                mSelectedProxyTi->setFlags(mSelectedProxyTi->flags() | Qt::ItemIsEditable);
+
+            if (groupItem->isTrashFolder())
+                mSelectedProxyTi->setFlags(mSelectedProxyTi->flags() ^ Qt::ItemIsEditable);
+
+            //clearSelection();
+            expandItem(groupItem);
+            scrollToItem(mSelectedProxyTi);
+
+            // disabled, as those 2 calls are buggy on windows, the item disappears if we selected them
+            //
+            setCurrentItem(mSelectedProxyTi);
+            mSelectedProxyTi->setSelected(true);
+
+            event->setDropAction(Qt::IgnoreAction);
+            event->accept();
+        }
+    }
+    else
+    {
+        QTreeWidgetItem* underlyingTreeItem = this->itemAt(event->pos());
+
+        UBDocumentProxyTreeItem *targetProxyTreeItem = dynamic_cast<UBDocumentProxyTreeItem*>(underlyingTreeItem);
+        if (targetProxyTreeItem && targetProxyTreeItem != mSelectedProxyTi)
+        {
+            if (event->mimeData()->hasFormat(UBApplication::mimeTypeUniboardPage))
+            {
+                event->setDropAction(Qt::CopyAction);
+                event->accept();
+
+                const UBMimeData *mimeData = qobject_cast <const UBMimeData*>(event->mimeData());
+
+                if (mimeData && mimeData->items().size() > 0)
+                {
+                        int count = 0;
+                        int total = mimeData->items().size();
+
+                        QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));
+
+                    foreach (UBMimeDataItem sourceItem, mimeData->items())
+                    {
+                        count++;
+
+                        UBApplication::applicationController->showMessage(tr("Copying page %1/%2").arg(count).arg(total), true);
+
+                        // TODO UB 4.x Move following code to some controller class
+                        UBGraphicsScene *scene = UBPersistenceManager::persistenceManager()->loadDocumentScene(sourceItem.documentProxy(), sourceItem.sceneIndex());
+                        if (scene)
+                        {
+                            UBGraphicsScene* sceneClone = scene->sceneDeepCopy();
+
+                            UBDocumentProxy *targetDocProxy = targetProxyTreeItem->proxy();
+
+                            foreach (QUrl relativeFile, scene->relativeDependencies())
+                            {
+                                QString source = scene->document()->persistencePath() + "/" + relativeFile.toString();
+                                QString target = targetDocProxy->persistencePath() + "/" + relativeFile.toString();
+
+                                QFileInfo fi(target);
+                                QDir d = fi.dir();
+
+                                d.mkpath(d.absolutePath());
+                                QFile::copy(source, target);
+                            }
+
+                            UBPersistenceManager::persistenceManager()->insertDocumentSceneAt(targetDocProxy, sceneClone, targetDocProxy->pageCount());
+
+                            //due to incorrect generation of thumbnails of invisible scene I've used direct copying of thumbnail files
+                            //it's not universal and good way but it's faster
+                            QString from = sourceItem.documentProxy()->persistencePath() + UBFileSystemUtils::digitFileFormat("/page%1.thumbnail.jpg", sourceItem.sceneIndex());
+                            QString to  = targetDocProxy->persistencePath() + UBFileSystemUtils::digitFileFormat("/page%1.thumbnail.jpg", targetDocProxy->pageCount());
+                            QFile::remove(to);
+                            QFile::copy(from, to);
+                          }
+                    }
+
+                    QApplication::restoreOverrideCursor();
+
+                    UBApplication::applicationController->showMessage(tr("%1 pages copied", "", total).arg(total), false);
+                }
+            }
+            else
+            {
+                event->setDropAction(Qt::IgnoreAction);
+                event->ignore();
+            }
+        }
+    }
+}
+
+
+void UBDocumentTreeWidget::documentUpdated(UBDocumentProxy *pDocument)
+{
+    UBDocumentProxyTreeItem *treeItem = UBApplication::documentController->findDocument(pDocument);
+    if (treeItem)
+    {
+        QTreeWidgetItem * parent = treeItem->parent();
+
+        if (parent)
+        {
+            for (int i = 0; i < parent->indexOfChild(treeItem); i++)
+            {
+                QTreeWidgetItem *ti = parent->child(i);
+                UBDocumentProxyTreeItem* pi = dynamic_cast<UBDocumentProxyTreeItem*>(ti);
+                if (pi)
+                {
+                    if (pDocument->metaData(UBSettings::documentUpdatedAt).toString() >= pi->proxy()->metaData(UBSettings::documentUpdatedAt).toString())
+                    {
+                        bool selected = treeItem->isSelected();
+                        parent->removeChild(treeItem);
+                        parent->insertChild(i, treeItem);
+                        for (int j = 0; j < selectedItems().count(); j++)
+                            selectedItems().at(j)->setSelected(false);
+                        if (selected)
+                            treeItem->setSelected(true);
+                        break;
+                    }
+                }
+            }
+        }
+    }
+}
+
+
+UBDocumentProxyTreeItem::UBDocumentProxyTreeItem(QTreeWidgetItem * parent, UBDocumentProxy* proxy, bool isEditable)
+    : QTreeWidgetItem()
+    , mProxy(proxy)
+{
+    Qt::ItemFlags flags = Qt::ItemIsSelectable | Qt::ItemIsEnabled | Qt::ItemIsDragEnabled;
+
+    if (isEditable)
+        flags |= Qt::ItemIsEditable;
+
+    setFlags(flags);
+
+    int i = 0;
+    for (i = 0; i < parent->childCount(); i++)
+    {
+        QTreeWidgetItem *ti = parent->child(i);
+        UBDocumentProxyTreeItem* pi = dynamic_cast<UBDocumentProxyTreeItem*>(ti);
+        if (pi)
+        {
+            if (proxy->metaData(UBSettings::documentUpdatedAt).toString() >= pi->proxy()->metaData(UBSettings::documentUpdatedAt).toString())
+            {
+                break;
+            }
+        }
+    }
+    parent->insertChild(i, this);
+}
+
+
+UBDocumentGroupTreeItem::UBDocumentGroupTreeItem(QTreeWidgetItem *parent, bool isEditable)
+    : QTreeWidgetItem(parent)
+{
+    Qt::ItemFlags flags = Qt::ItemIsSelectable | Qt::ItemIsEnabled | Qt::ItemIsDropEnabled;
+    if (isEditable)
+        flags |= Qt::ItemIsEditable;
+    setFlags(flags);
+}
+
+
+UBDocumentGroupTreeItem::~UBDocumentGroupTreeItem()
+{
+    // NOOP
+}
+
+
+void UBDocumentGroupTreeItem::setGroupName(const QString& groupName)
+{
+    setText(0, groupName);
+}
+
+
+QString UBDocumentGroupTreeItem::groupName() const
+{
+    return text(0);
+}
+
+
+bool UBDocumentGroupTreeItem::isTrashFolder() const
+{
+    return (0 == (flags() & Qt::ItemIsEditable)) && (groupName() == UBSettings::documentTrashGroupName);
+}
+
+bool UBDocumentGroupTreeItem::isDefaultFolder() const
+{
+    return (0 == (flags() & Qt::ItemIsEditable)) && (groupName() == UBSettings::defaultDocumentGroupName);
+}
+
+
+void UBDocumentTreeWidget::autoScroll()
+{
+	this->verticalScrollBar()->setValue(this->verticalScrollBar()->value() + mScrollMagnitude);
+}

src/gui/UBNavigatorPalette.cpp

@@ -1,167 +1,144 @@
-/*
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-#include "UBNavigatorPalette.h"
-#include "core/UBApplication.h"
-#include "board/UBBoardController.h"
-
-#include "core/memcheck.h"
-
-/**
- * \brief Constructor
- * @param parent as the parent widget
- * @param name as the object name
- */
-UBNavigatorPalette::UBNavigatorPalette(QWidget *parent, const char *name):
-	UBDockPalette(eUBDockPaletteType_LEFT, parent, name)
-	, mNavigator(NULL)
-	, mLayout(NULL)
-    , mHLayout(NULL)
-    , mPageNbr(NULL)
-    , mClock(NULL)
-{
-    // Build the gui
-    mLayout = new QVBoxLayout(this);
-    mLayout->setContentsMargins(customMargin(), customMargin(), 2*border() + customMargin(), customMargin());
-    setLayout(mLayout);
-
-    mNavigator = new UBDocumentNavigator(this);
-    mNavigator->setStyleSheet(QString("background-color : transparent;"));
-    mLayout->addWidget(mNavigator, 1);
-
-    mHLayout = new QHBoxLayout();
-    mLayout->addLayout(mHLayout, 0);
-
-    mPageNbr = new QLabel(this);
-    mClock = new QLabel(this);
-    mHLayout->addWidget(mPageNbr);
-    mHLayout->addWidget(mClock);
-
-    // Configure the page number indicator
-    mPageNbr->setStyleSheet(QString("QLabel { color: white; background-color: transparent; border: none; font-family: Arial; font-weight: bold; font-size: 20px }"));
-    setPageNumber(0, 0);
-    mPageNbr->setAlignment(Qt::AlignHCenter);
-
-    // Configure the clock
-    mClock->setStyleSheet(QString("QLabel {color: white; background-color: transparent; text-align: center; font-family: Arial; font-weight: bold; font-size: 20px}"));
-    mTimeFormat = QLocale::system().timeFormat(QLocale::ShortFormat);
-    mClock->setAlignment(Qt::AlignHCenter);
-
-    //strip seconds
-    mTimeFormat = mTimeFormat.remove(":ss");
-    mTimeFormat = mTimeFormat.remove(":s");
-    mTimerID = startTimer(1000);
-
-    connect(mNavigator, SIGNAL(changeCurrentPage()), this, SLOT(changeCurrentPage()));  
-}
-
-/**
- * \brief Destructor
- */
-UBNavigatorPalette::~UBNavigatorPalette()
-{
-    killTimer(mTimerID);
-
-    if(NULL != mClock)
-    {
-        delete mClock;
-        mClock = NULL;
-    }
-    if(NULL != mPageNbr)
-    {
-        delete mPageNbr;
-        mPageNbr = NULL;
-    }
-    if(NULL != mHLayout)
-    {
-        delete mHLayout;
-        mHLayout = NULL;
-    }
-    if(NULL != mLayout)
-    {
-	delete mLayout;
-	mLayout = NULL;
-    }
-    if(NULL != mNavigator)
-    {
-	delete mNavigator;
-	mNavigator = NULL;
-    }
-}
-
-/**
- * \brief Set the current document in the navigator
- * @param document as the given document
- */
-void UBNavigatorPalette::setDocument(UBDocumentProxy *document)
-{
-    if(mNavigator->currentDoc() != document)
-    {
-	mNavigator->setDocument(document);
-    }
-}
-
-/**
- * \brief Change the current page
- */
-void UBNavigatorPalette::changeCurrentPage()
-{
-    //	Get the index of the page to display
-    int iPage = mNavigator->selectedPageNumber();
-    if(NO_PAGESELECTED != iPage)
-    {
-	// Display the selected page
-    UBApplication::boardController->setActiveDocumentScene(mNavigator->currentDoc(), iPage);
-    }
-}
-
-/**
- * \brief Refresh the thumbnails widget
- */
-void UBNavigatorPalette::refresh()
-{
-    mNavigator->setDocument(UBApplication::boardController->activeDocument());
-}
-
-/**
- * \brief Handle the resize event
- * @param event as the resize event
- */
-void UBNavigatorPalette::resizeEvent(QResizeEvent *event)
-{
-    UBDockPalette::resizeEvent(event);
-    if(NULL != mNavigator)
-    {
-        mNavigator->setMinimumHeight(height() - 2*border());
-    }
-}
-
-void UBNavigatorPalette::timerEvent(QTimerEvent *event)
-{
-    Q_UNUSED(event);
-    updateTime();
-}
-
-void UBNavigatorPalette::updateTime()
-{
-    if (mClock)
-    {
-        mClock->setText(QLocale::system().toString (QTime::currentTime(), mTimeFormat));
-    }
-}
-
-void UBNavigatorPalette::setPageNumber(int current, int total)
-{
-    mPageNbr->setText(QString("%1 / %2").arg(current).arg(total));
-}
+/*
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include "UBNavigatorPalette.h"
+#include "core/UBApplication.h"
+#include "board/UBBoardController.h"
+
+#include "core/memcheck.h"
+
+/**
+ * \brief Constructor
+ * @param parent as the parent widget
+ * @param name as the object name
+ */
+UBNavigatorPalette::UBNavigatorPalette(QWidget *parent, const char *name):
+	UBDockPalette(eUBDockPaletteType_LEFT, parent, name)
+	, mNavigator(NULL)
+	, mLayout(NULL)
+    , mHLayout(NULL)
+    , mPageNbr(NULL)
+    , mClock(NULL)
+{
+    // Build the gui
+    mLayout = new QVBoxLayout(this);
+    mLayout->setContentsMargins(customMargin(), customMargin(), 2*border() + customMargin(), customMargin());
+    setLayout(mLayout);
+
+    mNavigator = new UBDocumentNavigator(this);
+    mNavigator->setStyleSheet(QString("background-color : transparent;"));
+    mLayout->addWidget(mNavigator, 1);
+
+    mHLayout = new QHBoxLayout();
+    mLayout->addLayout(mHLayout, 0);
+
+    mPageNbr = new QLabel(this);
+    mClock = new QLabel(this);
+    mHLayout->addWidget(mPageNbr);
+    mHLayout->addWidget(mClock);
+
+    // Configure the page number indicator
+    mPageNbr->setStyleSheet(QString("QLabel { color: white; background-color: transparent; border: none; font-family: Arial; font-weight: bold; font-size: 20px }"));
+    setPageNumber(0, 0);
+    mPageNbr->setAlignment(Qt::AlignHCenter);
+
+    // Configure the clock
+    mClock->setStyleSheet(QString("QLabel {color: white; background-color: transparent; text-align: center; font-family: Arial; font-weight: bold; font-size: 20px}"));
+    mTimeFormat = QLocale::system().timeFormat(QLocale::ShortFormat);
+    mClock->setAlignment(Qt::AlignHCenter);
+
+    //strip seconds
+    mTimeFormat = mTimeFormat.remove(":ss");
+    mTimeFormat = mTimeFormat.remove(":s");
+    mTimerID = startTimer(1000);
+
+}  
+
+/**
+ * \brief Destructor
+ */
+UBNavigatorPalette::~UBNavigatorPalette()
+{
+    killTimer(mTimerID);
+
+    if(NULL != mClock)
+    {
+        delete mClock;
+        mClock = NULL;
+    }
+    if(NULL != mPageNbr)
+    {
+        delete mPageNbr;
+        mPageNbr = NULL;
+    }
+    if(NULL != mHLayout)
+    {
+        delete mHLayout;
+        mHLayout = NULL;
+    }
+    if(NULL != mLayout)
+    {
+	delete mLayout;
+	mLayout = NULL;
+    }
+    if(NULL != mNavigator)
+    {
+	delete mNavigator;
+	mNavigator = NULL;
+    }
+}
+
+/**
+ * \brief Set the current document in the navigator
+ * @param document as the given document
+ */
+
+/**
+ * \brief Refresh the thumbnails widget
+ */
+void UBNavigatorPalette::refresh()
+{
+}
+
+/**
+ * \brief Handle the resize event
+ * @param event as the resize event
+ */
+void UBNavigatorPalette::resizeEvent(QResizeEvent *event)
+{
+    UBDockPalette::resizeEvent(event);
+    if(NULL != mNavigator)
+    {
+        mNavigator->setMinimumHeight(height() - 2*border());
+    }
+}
+
+void UBNavigatorPalette::timerEvent(QTimerEvent *event)
+{
+    Q_UNUSED(event);
+    updateTime();
+}
+
+void UBNavigatorPalette::updateTime()
+{
+    if (mClock)
+    {
+        mClock->setText(QLocale::system().toString (QTime::currentTime(), mTimeFormat));
+    }
+}
+
+void UBNavigatorPalette::setPageNumber(int current, int total)
+{
+    mPageNbr->setText(QString("%1 / %2").arg(current).arg(total));
+}

src/gui/UBNavigatorPalette.h

@@ -1,66 +1,64 @@
-/*
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-#ifndef UBNAVIGATORPALETTE_H
-#define UBNAVIGATORPALETTE_H
-
-#include <QVBoxLayout>
-#include <QHBoxLayout>
-#include <QMouseEvent>
-#include <QResizeEvent>
-#include <QTimerEvent>
-#include <QLabel>
-#include <QString>
-
-#include "UBDockPalette.h"
-#include "UBDocumentNavigator.h"
-#include "document/UBDocumentProxy.h"
-
-
-class UBNavigatorPalette : public UBDockPalette
-{
-    Q_OBJECT
-public:
-    UBNavigatorPalette(QWidget* parent=0, const char* name="navigatorPalette");
-    ~UBNavigatorPalette();
-
-    void setDocument(UBDocumentProxy* document);
-    void refresh();
-
-public slots:
-    void setPageNumber(int current, int total);
-
-protected:
-    virtual void resizeEvent(QResizeEvent *event);
-    virtual void timerEvent(QTimerEvent *event);
-
-private:
-    void updateTime();
-
-    /** The thumbnails navigator widget */
-    UBDocumentNavigator* mNavigator;
-    /** The layout */
-    QVBoxLayout* mLayout;
-    QHBoxLayout* mHLayout;
-    QLabel* mPageNbr;
-    QLabel* mClock;
-    QString mTimeFormat;
-    int mTimerID;
-
-private slots:
-    void changeCurrentPage();
-};
-
-
-#endif // UBNAVIGATORPALETTE_H
+/*
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef UBNAVIGATORPALETTE_H
+#define UBNAVIGATORPALETTE_H
+
+#include <QVBoxLayout>
+#include <QHBoxLayout>
+#include <QMouseEvent>
+#include <QResizeEvent>
+#include <QTimerEvent>
+#include <QLabel>
+#include <QString>
+
+#include "UBDockPalette.h"
+#include "UBDocumentNavigator.h"
+#include "document/UBDocumentProxy.h"
+
+
+class UBNavigatorPalette : public UBDockPalette
+{
+    Q_OBJECT
+public:
+    UBNavigatorPalette(QWidget* parent=0, const char* name="navigatorPalette");
+    ~UBNavigatorPalette();
+
+    void setDocument(UBDocumentProxy* document);
+    void refresh();
+
+public slots:
+    void setPageNumber(int current, int total);
+
+protected:
+    virtual void resizeEvent(QResizeEvent *event);
+    virtual void timerEvent(QTimerEvent *event);
+
+private:
+    void updateTime();
+
+    /** The thumbnails navigator widget */
+    UBDocumentNavigator* mNavigator;
+    /** The layout */
+    QVBoxLayout* mLayout;
+    QHBoxLayout* mHLayout;
+    QLabel* mPageNbr;
+    QLabel* mClock;
+    QString mTimeFormat;
+    int mTimerID;
+
+};
+
+
+#endif // UBNAVIGATORPALETTE_H

src/gui/UBPageNavigationWidget.cpp

@@ -1,206 +1,173 @@
-/*
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-#include "UBPageNavigationWidget.h"
-#include "core/UBApplication.h"
-
-#include "board/UBBoardController.h"
-
-#include "globals/UBGlobals.h"
-
-#include "core/memcheck.h"
-
-/**
- * \brief Constructor
- * @param parent as the parent widget
- * @param name as the object name
- */
-UBPageNavigationWidget::UBPageNavigationWidget(QWidget *parent, const char *name):UBDockPaletteWidget(parent)
-  , mNavigator(NULL)
-  , mLayout(NULL)
-  , mHLayout(NULL)
-  , mPageNbr(NULL)
-  , mClock(NULL)
-{
-    setObjectName(name);
-    mName = "PageNavigator";
-    mVisibleState = true;
-
-    SET_STYLE_SHEET();
-
-    mIconToRight = QPixmap(":images/pages_open.png");
-    mIconToLeft = QPixmap(":images/pages_close.png");
-
-    // Build the gui
-    mLayout = new QVBoxLayout(this);
-    setLayout(mLayout);
-
-    mNavigator = new UBDocumentNavigator(this);
-    mLayout->addWidget(mNavigator, 1);
-
-    mHLayout = new QHBoxLayout();
-    mLayout->addLayout(mHLayout, 0);
-
-    mPageNbr = new QLabel(this);
-    mClock = new QLabel(this);
-    mHLayout->addWidget(mPageNbr);
-    mHLayout->addWidget(mClock);
-
-    // Configure the page number indicator
-    mPageNbr->setStyleSheet(QString("QLabel { color: white; background-color: transparent; border: none; font-family: Arial; font-weight: bold; font-size: 20px }"));
-    setPageNumber(0, 0);
-    mPageNbr->setAlignment(Qt::AlignHCenter);
-
-    // Configure the clock
-    mClock->setStyleSheet(QString("QLabel {color: white; background-color: transparent; text-align: center; font-family: Arial; font-weight: bold; font-size: 20px}"));
-    mTimeFormat = QLocale::system().timeFormat(QLocale::ShortFormat);
-    mClock->setAlignment(Qt::AlignHCenter);
-
-    //strip seconds
-    mTimeFormat = mTimeFormat.remove(":ss");
-    mTimeFormat = mTimeFormat.remove(":s");
-    mTimerID = startTimer(1000);
-
-    connect(mNavigator, SIGNAL(changeCurrentPage()), this, SLOT(changeCurrentPage()));
-    connect(UBApplication::boardController, SIGNAL(setDocOnPageNavigator(UBDocumentProxy*)), this, SLOT(onSetDocOnPageNavigator(UBDocumentProxy*)));
-}
-
-/**
- * \brief Destructor
- */
-UBPageNavigationWidget::~UBPageNavigationWidget()
-{
-    killTimer(mTimerID);
-
-    if(NULL != mClock)
-    {
-        delete mClock;
-        mClock = NULL;
-    }
-    if(NULL != mPageNbr)
-    {
-        delete mPageNbr;
-        mPageNbr = NULL;
-    }
-    if(NULL != mHLayout)
-    {
-        delete mHLayout;
-        mHLayout = NULL;
-    }
-    if(NULL != mLayout)
-    {
-        delete mLayout;
-        mLayout = NULL;
-    }
-    if(NULL != mNavigator)
-    {
-        delete mNavigator;
-        mNavigator = NULL;
-    }
-}
-
-/**
- * \brief Set the current document in the navigator
- * @param document as the given document
- */
-void UBPageNavigationWidget::setDocument(UBDocumentProxy *document)
-{
-    if(mNavigator->currentDoc() != document)
-    {
-        mNavigator->setDocument(document);
-    }
-}
-
-/**
- * \brief Change the current page
- */
-void UBPageNavigationWidget::changeCurrentPage()
-{
-    //	Get the index of the page to display
-    int iPage = mNavigator->selectedPageNumber();
-    if(NO_PAGESELECTED != iPage)
-    {
-        // Display the selected page
-        UBApplication::boardController->setActiveDocumentScene(mNavigator->currentDoc(), iPage);
-
-        // emit here the signal to indicate that page change
-        UBApplication::boardController->notifyPageChanged();
-    }
-}
-
-/**
- * \brief Refresh the thumbnails widget
- */
-void UBPageNavigationWidget::refresh()
-{
-    mNavigator->setDocument(UBApplication::boardController->activeDocument());
-}
-
-/**
- * \brief Notify a timer event
- * @param event as the timer event
- */
-void UBPageNavigationWidget::timerEvent(QTimerEvent *event)
-{
-    Q_UNUSED(event);
-    updateTime();
-}
-
-/**
- * \brief Update the current time
- */
-void UBPageNavigationWidget::updateTime()
-{
-    if (mClock)
-    {
-        mClock->setText(QLocale::system().toString (QTime::currentTime(), mTimeFormat));
-    }
-}
-
-/**
- * \brief Set the page number
- * @param current as the current page
- * @param total as the total number of pages
- */
-void UBPageNavigationWidget::setPageNumber(int current, int total)
-{
-    mPageNbr->setText(QString("%1 / %2").arg(current).arg(UBApplication::boardController->sceneIndexFromPage(total)));
-}
-
-/**
- * \brief Get the custom margin value
- * @return the custom margin value
- */
-int UBPageNavigationWidget::customMargin()
-{
-    return 5;
-}
-
-/**
- * \brief Get the border value
- * @return the border value
- */
-int UBPageNavigationWidget::border()
-{
-    return 15;
-}
-
-/**
- * \brief Set the current document
- * @param doc as the current document
- */
-void UBPageNavigationWidget::onSetDocOnPageNavigator(UBDocumentProxy *doc)
-{
-    setDocument(doc);
-}
+/*
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include "UBPageNavigationWidget.h"
+#include "core/UBApplication.h"
+
+#include "board/UBBoardController.h"
+
+#include "document/UBDocumentContainer.h"
+
+#include "globals/UBGlobals.h"
+
+#include "core/memcheck.h"
+
+/**
+ * \brief Constructor
+ * @param parent as the parent widget
+ * @param name as the object name
+ */
+UBPageNavigationWidget::UBPageNavigationWidget(QWidget *parent, const char *name):UBDockPaletteWidget(parent)
+  , mNavigator(NULL)
+  , mLayout(NULL)
+  , mHLayout(NULL)
+  , mPageNbr(NULL)
+  , mClock(NULL)
+{
+    setObjectName(name);
+    mName = "PageNavigator";
+    mVisibleState = true;
+
+    SET_STYLE_SHEET();
+
+    mIconToRight = QPixmap(":images/pages_open.png");
+    mIconToLeft = QPixmap(":images/pages_close.png");
+
+    // Build the gui
+    mLayout = new QVBoxLayout(this);
+    setLayout(mLayout);
+
+    mNavigator = new UBDocumentNavigator(this);
+    mLayout->addWidget(mNavigator, 1);
+
+    mHLayout = new QHBoxLayout();
+    mLayout->addLayout(mHLayout, 0);
+
+    mPageNbr = new QLabel(this);
+    mClock = new QLabel(this);
+    mHLayout->addWidget(mPageNbr);
+    mHLayout->addWidget(mClock);
+
+    // Configure the page number indicator
+    mPageNbr->setStyleSheet(QString("QLabel { color: white; background-color: transparent; border: none; font-family: Arial; font-weight: bold; font-size: 20px }"));
+    setPageNumber(0, 0);
+    mPageNbr->setAlignment(Qt::AlignHCenter);
+
+    // Configure the clock
+    mClock->setStyleSheet(QString("QLabel {color: white; background-color: transparent; text-align: center; font-family: Arial; font-weight: bold; font-size: 20px}"));
+    mTimeFormat = QLocale::system().timeFormat(QLocale::ShortFormat);
+    mClock->setAlignment(Qt::AlignHCenter);
+
+    //strip seconds
+    mTimeFormat = mTimeFormat.remove(":ss");
+    mTimeFormat = mTimeFormat.remove(":s");
+    mTimerID = startTimer(1000);
+
+    //connect(mNavigator, SIGNAL(changeCurrentPage()), this, SLOT(changeCurrentPage()));
+    //connect(UBApplication::boardController, SIGNAL(setDocOnPageNavigator(UBDocumentProxy*)), this, SLOT(onSetDocOnPageNavigator(UBDocumentProxy*)));
+}
+
+/**
+ * \brief Destructor
+ */
+UBPageNavigationWidget::~UBPageNavigationWidget()
+{
+    killTimer(mTimerID);
+
+    if(NULL != mClock)
+    {
+        delete mClock;
+        mClock = NULL;
+    }
+    if(NULL != mPageNbr)
+    {
+        delete mPageNbr;
+        mPageNbr = NULL;
+    }
+    if(NULL != mHLayout)
+    {
+        delete mHLayout;
+        mHLayout = NULL;
+    }
+    if(NULL != mLayout)
+    {
+        delete mLayout;
+        mLayout = NULL;
+    }
+    if(NULL != mNavigator)
+    {
+        delete mNavigator;
+        mNavigator = NULL;
+    }
+}
+
+
+/**
+ * \brief Refresh the thumbnails widget
+ */
+void UBPageNavigationWidget::refresh()
+{
+    // TOLIK!!!
+    // mNavigator->setDocument(UBApplication::boardController->activeDocument());
+}
+
+/**
+ * \brief Notify a timer event
+ * @param event as the timer event
+ */
+void UBPageNavigationWidget::timerEvent(QTimerEvent *event)
+{
+    Q_UNUSED(event);
+    updateTime();
+}
+
+/**
+ * \brief Update the current time
+ */
+void UBPageNavigationWidget::updateTime()
+{
+    if (mClock)
+    {
+        mClock->setText(QLocale::system().toString (QTime::currentTime(), mTimeFormat));
+    }
+}
+
+/**
+ * \brief Set the page number
+ * @param current as the current page
+ * @param total as the total number of pages
+ */
+void UBPageNavigationWidget::setPageNumber(int current, int total)
+{
+    mPageNbr->setText(QString("%1 / %2").arg(current).arg(UBDocumentContainer::sceneIndexFromPage(total)));
+}
+
+/**
+ * \brief Get the custom margin value
+ * @return the custom margin value
+ */
+int UBPageNavigationWidget::customMargin()
+{
+    return 5;
+}
+
+/**
+ * \brief Get the border value
+ * @return the border value
+ */
+int UBPageNavigationWidget::border()
+{
+    return 15;
+}
+

src/gui/UBPageNavigationWidget.h

@@ -1,75 +1,71 @@
-/*
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-#ifndef UBPAGENAVIGATIONWIDGET_H
-#define UBPAGENAVIGATIONWIDGET_H
-
-#include <QVBoxLayout>
-#include <QHBoxLayout>
-#include <QMouseEvent>
-#include <QResizeEvent>
-#include <QTimerEvent>
-#include <QLabel>
-#include <QString>
-
-#include "UBDocumentNavigator.h"
-#include "UBDockPaletteWidget.h"
-#include "document/UBDocumentProxy.h"
-
-class UBPageNavigationWidget : public UBDockPaletteWidget
-{
-    Q_OBJECT
-public:
-    UBPageNavigationWidget(QWidget* parent=0, const char* name="UBPageNavigationWidget");
-    ~UBPageNavigationWidget();
-    void setDocument(UBDocumentProxy* document);
-    void refresh();
-
-    bool visibleInMode(eUBDockPaletteWidgetMode mode)
-    {
-        return mode == eUBDockPaletteWidget_BOARD;
-    }
-
-signals:
-    void resizeRequest(QResizeEvent* event);
-
-public slots:
-    void setPageNumber(int current, int total);
-
-protected:
-    virtual void timerEvent(QTimerEvent *event);
-
-private slots:
-    void onSetDocOnPageNavigator(UBDocumentProxy* doc);
-
-private:
-    void updateTime();
-    int customMargin();
-    int border();
-
-    /** The thumbnails navigator widget */
-    UBDocumentNavigator* mNavigator;
-    /** The layout */
-    QVBoxLayout* mLayout;
-    QHBoxLayout* mHLayout;
-    QLabel* mPageNbr;
-    QLabel* mClock;
-    QString mTimeFormat;
-    int mTimerID;
-
-private slots:
-    void changeCurrentPage();
-};
-
-#endif // UBPAGENAVIGATIONWIDGET_H
+/*
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef UBPAGENAVIGATIONWIDGET_H
+#define UBPAGENAVIGATIONWIDGET_H
+
+#include <QVBoxLayout>
+#include <QHBoxLayout>
+#include <QMouseEvent>
+#include <QResizeEvent>
+#include <QTimerEvent>
+#include <QLabel>
+#include <QString>
+
+#include "UBDocumentNavigator.h"
+#include "UBDockPaletteWidget.h"
+#include "document/UBDocumentProxy.h"
+
+class UBPageNavigationWidget : public UBDockPaletteWidget
+{
+    Q_OBJECT
+public:
+    UBPageNavigationWidget(QWidget* parent=0, const char* name="UBPageNavigationWidget");
+    ~UBPageNavigationWidget();
+    //void setDocument(UBDocumentProxy* document);
+    void refresh();
+
+    bool visibleInMode(eUBDockPaletteWidgetMode mode)
+    {
+        return mode == eUBDockPaletteWidget_BOARD;
+    }
+
+signals:
+    void resizeRequest(QResizeEvent* event);
+
+public slots:
+    void setPageNumber(int current, int total);
+
+protected:
+    virtual void timerEvent(QTimerEvent *event);
+
+
+private:
+    void updateTime();
+    int customMargin();
+    int border();
+
+    /** The thumbnails navigator widget */
+    UBDocumentNavigator* mNavigator;
+    /** The layout */
+    QVBoxLayout* mLayout;
+    QHBoxLayout* mHLayout;
+    QLabel* mPageNbr;
+    QLabel* mClock;
+    QString mTimeFormat;
+    int mTimerID;
+
+};
+
+#endif // UBPAGENAVIGATIONWIDGET_H

src/gui/UBTeacherGuideWidget.cpp

@@ -245,7 +245,7 @@ void UBTeacherGuideEditionWidget::onActiveSceneChanged()
         cleanData();
         load(UBSvgSubsetAdaptor::readTeacherGuideNode(UBApplication::boardController->activeSceneIndex()));
         mpPageNumberLabel->setText(tr("Page: %0").arg(currentPage));
-        UBDocumentProxy* documentProxy = UBApplication::boardController->activeDocument();
+        UBDocumentProxy* documentProxy = UBApplication::boardController->selectedDocument();
         if(mpDocumentTitle)
             mpDocumentTitle->setText(documentProxy->metaData(UBSettings::sessionTitle).toString());
     }
@@ -483,7 +483,7 @@ void UBTeacherGuidePresentationWidget::onActiveSceneChanged()
 {
     cleanData();
     mpPageNumberLabel->setText(tr("Page: %0").arg(UBApplication::boardController->currentPage()));
-    UBDocumentProxy* documentProxy = UBApplication::boardController->activeDocument();
+    UBDocumentProxy* documentProxy = UBApplication::boardController->selectedDocument();
     if(mpDocumentTitle)
         mpDocumentTitle->setText(documentProxy->metaData(UBSettings::sessionTitle).toString());
 }
@@ -535,9 +535,9 @@ void UBTeacherGuidePresentationWidget::showData(QVector<tUBGEElementNode*> data)
             newWidgetItem->setData(0,Qt::FontRole, QVariant(QFont(QApplication::font().family(),11)));
 			QString mimeTypeString;
 #ifdef Q_WS_WIN
-			mimeTypeString =  QUrl::fromLocalFile(UBApplication::boardController->activeDocument()->persistencePath()+ "/" + element->attributes.value("relativePath")).toString();
+            mimeTypeString =  QUrl::fromLocalFile(UBApplication::boardController->selectedDocument()->persistencePath()+ "/" + element->attributes.value("relativePath")).toString();
 #else
-			mimeTypeString = UBApplication::boardController->activeDocument()->persistencePath()+ "/" + element->attributes.value("relativePath");
+			mimeTypeString = UBApplication::boardController->selectedDocument()->persistencePath()+ "/" + element->attributes.value("relativePath");
 #endif
             newWidgetItem->setData(0, TG_USER_ROLE_MIME_TYPE, mimeTypeString);
             newWidgetItem->setFlags(Qt::ItemIsDragEnabled | Qt::ItemIsEnabled | Qt::ItemIsSelectable);
@@ -882,7 +882,7 @@ void UBTeacherGuidePageZeroWidget::onSchoolLevelChanged(QString schoolLevel)
 
 void UBTeacherGuidePageZeroWidget::onActiveSceneChanged()
 {
-    UBDocumentProxy* documentProxy = UBApplication::boardController->activeDocument();
+    UBDocumentProxy* documentProxy = UBApplication::boardController->selectedDocument();
     if(documentProxy && UBApplication::boardController->currentPage() == 0){
         QDateTime creationDate = documentProxy->documentDate();
         mpCreationLabel->setText(tr("Created the:\n") + creationDate.toString(Qt::DefaultLocaleShortDate));
@@ -901,7 +901,7 @@ void UBTeacherGuidePageZeroWidget::hideEvent ( QHideEvent * event )
 
 void UBTeacherGuidePageZeroWidget::loadData()
 {
-    UBDocumentProxy* documentProxy = UBApplication::boardController->activeDocument();
+    UBDocumentProxy* documentProxy = UBApplication::boardController->selectedDocument();
     mpSessionTitle->setText(documentProxy->metaData(UBSettings::sessionTitle).toString());
     mpAuthors->setText(documentProxy->metaData(UBSettings::sessionAuthors).toString());
     mpObjectives->setText(documentProxy->metaData(UBSettings::sessionObjectives).toString());
@@ -925,7 +925,7 @@ void UBTeacherGuidePageZeroWidget::persistData()
     // check necessary because at document closing hide event is send after boardcontroller set
     // to NULL
     if(UBApplication::boardController){
-        UBDocumentProxy* documentProxy = UBApplication::boardController->activeDocument();
+        UBDocumentProxy* documentProxy = UBApplication::boardController->selectedDocument();
         documentProxy->setMetaData(UBSettings::sessionTitle,mpSessionTitle->text());
         documentProxy->setMetaData(UBSettings::sessionAuthors, mpAuthors->text());
         documentProxy->setMetaData(UBSettings::sessionObjectives,mpObjectives->text());

src/gui/UBTeacherGuideWidgetsTools.cpp

@@ -316,7 +316,7 @@ UBTGMediaWidget::UBTGMediaWidget(QString mediaPath, QTreeWidgetItem* widget, QWi
   , mIsInitializationMode(false)
 {
     setObjectName(name);
-    mMediaPath = UBApplication::boardController->activeDocument()->persistencePath()+ "/" + mediaPath;
+    mMediaPath = UBApplication::boardController->selectedDocument()->persistencePath()+ "/" + mediaPath;
     setAcceptDrops(false);
     createWorkWidget();
     setFixedHeight(200);
@@ -340,7 +340,7 @@ void UBTGMediaWidget::initializeWithDom(QDomElement element)
 {
     mIsInitializationMode = true;
     setAcceptDrops(false);
-    mMediaPath = UBApplication::boardController->activeDocument()->persistencePath() + "/" + element.attribute("relativePath");
+    mMediaPath = UBApplication::boardController->selectedDocument()->persistencePath() + "/" + element.attribute("relativePath");
     qDebug() << mMediaPath;
     createWorkWidget();
     setFixedHeight(200);
@@ -377,7 +377,7 @@ tUBGEElementNode* UBTGMediaWidget::saveData()
         return 0;
     tUBGEElementNode* result = new tUBGEElementNode();
     QString relativePath = mMediaPath;
-    relativePath = relativePath.replace(UBApplication::boardController->activeDocument()->persistencePath()+"/","");
+    relativePath = relativePath.replace(UBApplication::boardController->selectedDocument()->persistencePath()+"/","");
 	result->name = "media";
     result->attributes.insert("title",mpTitle->text());
     result->attributes.insert("relativePath",relativePath);
@@ -394,7 +394,7 @@ void UBTGMediaWidget::createWorkWidget()
 {
     QString mimeType = UBFileSystemUtils::mimeTypeFromFileName(mMediaPath);
     bool setMedia = true;
-    UBDocumentProxy* proxyDocument = UBApplication::boardController->activeDocument();
+    UBDocumentProxy* proxyDocument = UBApplication::boardController->selectedDocument();
     if(mimeType.contains("audio") || mimeType.contains("video")){
         mMediaType = mimeType.contains("audio")? "audio":"movie";
         mpMediaWidget = new UBMediaWidget(mimeType.contains("audio")?eMediaType_Audio:eMediaType_Video);

src/gui/UBThumbnailWidget.cpp

@@ -211,7 +211,7 @@ void UBThumbnailWidget::mousePressEvent(QMouseEvent *event)
 
     UBSceneThumbnailPixmap* sceneItem = dynamic_cast<UBSceneThumbnailPixmap*>(itemAt(mMousePressPos));
     if(sceneItem){
-    	int pageIndex = UBApplication::boardController->pageFromSceneIndex(sceneItem->sceneIndex());
+    	int pageIndex = UBDocumentContainer::pageFromSceneIndex(sceneItem->sceneIndex());
     	if(pageIndex == 0){
             event->ignore();
             return;
@@ -761,7 +761,7 @@ UBSceneThumbnailNavigPixmap::UBSceneThumbnailNavigPixmap(const QPixmap& pix, UBD
     , bCanMoveDown(false)
     , bCanDuplicate(false)
 {
-    if(0 <= UBApplication::boardController->pageFromSceneIndex(pSceneIndex)){
+    if(0 <= UBDocumentContainer::pageFromSceneIndex(pSceneIndex)){
         setAcceptsHoverEvents(true);
         setFlag(QGraphicsItem::ItemIsSelectable, true);
     }
@@ -839,7 +839,7 @@ void UBSceneThumbnailNavigPixmap::updateButtonsState()
     bCanDuplicate = false;
 
     if(proxy()){
-    	int pageIndex = UBApplication::boardController->pageFromSceneIndex(sceneIndex());
+    	int pageIndex = UBDocumentContainer::pageFromSceneIndex(sceneIndex());
     	UBDocumentController* documentController = UBApplication::documentController;
     	bCanDelete = documentController->pageCanBeDeleted(pageIndex);
         bCanMoveUp = documentController->pageCanBeMovedUp(pageIndex);
@@ -853,25 +853,24 @@ void UBSceneThumbnailNavigPixmap::updateButtonsState()
 
 void UBSceneThumbnailNavigPixmap::deletePage()
 {
-    QList<QGraphicsItem*> itemsToDelete;
-    itemsToDelete << this;
-
-    UBApplication::documentController->deletePages(itemsToDelete);
+	UBApplication::boardController->deleteScene(sceneIndex());
 }
 
 void UBSceneThumbnailNavigPixmap::duplicatePage()
 {
-	UBApplication::boardController->duplicateScene();
+	UBApplication::boardController->duplicateScene(sceneIndex());
 }
 
 void UBSceneThumbnailNavigPixmap::moveUpPage()
 {
-    UBApplication::documentController->moveSceneToIndex(proxy(), sceneIndex(), sceneIndex() - 1);
+    if (sceneIndex()!=0)
+        UBApplication::boardController->moveSceneToIndex(sceneIndex(), sceneIndex() - 1);
 }
 
 void UBSceneThumbnailNavigPixmap::moveDownPage()
 {
-    UBApplication::documentController->moveSceneToIndex(proxy(), sceneIndex(), sceneIndex() + 1);
+    if (sceneIndex() < UBApplication::boardController->selectedDocument()->pageCount()-1)
+        UBApplication::boardController->moveSceneToIndex(sceneIndex(), sceneIndex() + 1);
 }
 
 void UBImgTextThumbnailElement::Place(int row, int col, qreal width, qreal height)

src/gui/UBThumbnailWidget.h

@@ -400,19 +400,19 @@ class UBThumbnailTextItem : public QGraphicsTextItem
 class UBImgTextThumbnailElement
 {
 private:
-	QGraphicsItem* thumbnail;
+	UBSceneThumbnailNavigPixmap* thumbnail;
 	UBThumbnailTextItem* caption;
 	int border;
 
 public:
-	UBImgTextThumbnailElement(QGraphicsItem* thumb, UBThumbnailTextItem* text): border(0)
+	UBImgTextThumbnailElement(UBSceneThumbnailNavigPixmap* thumb, UBThumbnailTextItem* text): border(0)
 	{
 		this->thumbnail = thumb;
 		this->caption = text;
 	}
 
-	QGraphicsItem* getThumbnail() const { return this->thumbnail; }
-	void setThumbnail(QGraphicsItem* newGItem) { this->thumbnail = newGItem; }
+	UBSceneThumbnailNavigPixmap* getThumbnail() const { return this->thumbnail; }
+	void setThumbnail(UBSceneThumbnailNavigPixmap* newGItem) { this->thumbnail = newGItem; }
 
 	UBThumbnailTextItem* getCaption() const { return this->caption; }
 	void setCaption(UBThumbnailTextItem* newcaption) { this->caption = newcaption; }