X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fprojectlistview.cpp;h=e2cb395749f7ad5ecd7b310a7e2383858d27ade9;hb=963bf16da6f89da417f251c0a39ab5fd7e0221c0;hp=a8ebce7f86138d038ce3d58a44aa334d4699b478;hpb=a3b0f8cf7943bcea39e8d9404c16094e574cf62c;p=kdenlive

diff --git a/src/projectlistview.cpp b/src/projectlistview.cpp
index a8ebce7f..e2cb3957 100644
--- a/src/projectlistview.cpp
+++ b/src/projectlistview.cpp
@@ -17,187 +17,257 @@
  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA          *
  ***************************************************************************/
 
-#include "QApplication"
 
-#include "KDebug"
-
-#include "projectitem.h"
 #include "projectlistview.h"
+#include "projectitem.h"
+#include "kdenlivesettings.h"
 
+#include <KDebug>
+#include <KMenu>
+#include <KLocale>
+
+#include <QApplication>
+#include <QHeaderView>
+#include <QAction>
 
 ProjectListView::ProjectListView(QWidget *parent)
-    : QTreeWidget(parent), m_dragStarted(false)
-{
-  setSelectionMode(QAbstractItemView::ExtendedSelection);
-  setDragDropMode(QAbstractItemView::DragDrop);
-  setDropIndicatorShown(true);
-  setDragEnabled(true);
-  setAcceptDrops(true);
+        : QTreeWidget(parent), m_dragStarted(false) {
+    setSelectionMode(QAbstractItemView::ExtendedSelection);
+    setDragDropMode(QAbstractItemView::DragDrop);
+    setDropIndicatorShown(true);
+    setAlternatingRowColors(true);
+    setDragEnabled(true);
+    setAcceptDrops(true);
+
+    setColumnCount(4);
+    QStringList headers;
+    headers << i18n("Thumbnail") << i18n("Filename") << i18n("Description") << i18n("Rating");
+    setHeaderLabels(headers);
+    sortByColumn(1, Qt::AscendingOrder);
+
+    QHeaderView* headerView = header();
+    headerView->setContextMenuPolicy(Qt::CustomContextMenu);
+    connect(headerView, SIGNAL(customContextMenuRequested(const QPoint&)),
+            this, SLOT(configureColumns(const QPoint&)));
+
+    //connect(this, SIGNAL(currentItemChanged(QTreeWidgetItem *, QTreeWidgetItem *)), this, SLOT(slotFocusOut(QTreeWidgetItem *, QTreeWidgetItem *)));
+
+    if (!KdenliveSettings::showdescriptioncolumn()) hideColumn(2);
+    if (!KdenliveSettings::showratingcolumn()) hideColumn(3);
+
+    setSortingEnabled(true);
 }
 
-ProjectListView::~ProjectListView()
-{
+ProjectListView::~ProjectListView() {
 }
 
-// virtual
-void ProjectListView::contextMenuEvent ( QContextMenuEvent * event )
-{
-  emit requestMenu(event->globalPos(), itemAt(event->pos()));
+
+void ProjectListView::configureColumns(const QPoint& pos) {
+    KMenu popup(this);
+    popup.addTitle(i18nc("@title:menu", "Columns"));
+
+    QHeaderView* headerView = header();
+    for (int i = 2; i < headerView->count(); ++i) {
+        const QString text = model()->headerData(i, Qt::Horizontal).toString();
+        QAction* action = popup.addAction(text);
+        action->setCheckable(true);
+        action->setChecked(!headerView->isSectionHidden(i));
+        action->setData(i);
+    }
+
+    QAction* activatedAction = popup.exec(header()->mapToGlobal(pos));
+    if (activatedAction != 0) {
+        const bool show = activatedAction->isChecked();
+
+        // remember the changed column visibility in the settings
+        const int columnIndex = activatedAction->data().toInt();
+        switch (columnIndex) {
+        case 2:
+            KdenliveSettings::setShowdescriptioncolumn(show);
+            break;
+        case 3:
+            KdenliveSettings::setShowratingcolumn(show);
+            break;
+        default:
+            break;
+        }
+
+        // apply the changed column visibility
+        if (show) {
+            showColumn(columnIndex);
+        } else {
+            hideColumn(columnIndex);
+        }
+    }
 }
 
 // virtual
-void ProjectListView::mouseDoubleClickEvent ( QMouseEvent * event )
-{
-  if (!itemAt(event->pos())) emit addClip();
+void ProjectListView::contextMenuEvent(QContextMenuEvent * event) {
+    emit requestMenu(event->globalPos(), itemAt(event->pos()));
 }
 
 // virtual
-void ProjectListView::dragEnterEvent(QDragEnterEvent *event)
-{
-  if (event->mimeData()->hasUrls() || event->mimeData()->hasText()) {
-          kDebug()<<"////////////////  DRAG ENTR OK";
-  }
-  event->acceptProposedAction();
+void ProjectListView::mouseDoubleClickEvent(QMouseEvent * event) {
+    ProjectItem *item = static_cast <ProjectItem *>(itemAt(event->pos()));
+    if (!item) emit addClip();
+    else if (item->isGroup()) {
+        if ((columnAt(event->pos().x()) == 1)) QTreeWidget::mouseDoubleClickEvent(event);
+    } else {
+        if ((columnAt(event->pos().x()) == 1) && (item->clipType() == SLIDESHOW || item->clipType() == TEXT || item->clipType() == COLOR)) QTreeWidget::mouseDoubleClickEvent(event);
+        else if ((columnAt(event->pos().x()) == 2)) QTreeWidget::mouseDoubleClickEvent(event);
+        else emit showProperties(item->referencedClip());
+    }
 }
 
 // virtual
-void ProjectListView::dropEvent(QDropEvent *event)
-{
-      kDebug()<<"////////////////  DROPPED EVENT";
-  if (event->mimeData()->hasUrls()) {
-    QTreeWidgetItem *item = itemAt(event->pos());
-    QString groupName;
-    if (item) {
-      if (((ProjectItem *) item)->isGroup()) groupName = item->text(1);
-      else if (item->parent() && ((ProjectItem *) item->parent())->isGroup()) 
-      groupName = item->parent()->text(1);
-    }
-    QList <QUrl> list;
-    list = event->mimeData()->urls();
-    foreach (QUrl url, list) {
-      emit addClip(url, groupName);
+void ProjectListView::dragEnterEvent(QDragEnterEvent *event) {
+    if (event->mimeData()->hasUrls() || event->mimeData()->hasText()) {
+        kDebug() << "////////////////  DRAG ENTR OK";
     }
+    event->acceptProposedAction();
+}
+
+// virtual
+void ProjectListView::dropEvent(QDropEvent *event) {
+    kDebug() << "////////////////  DROPPED EVENT";
+    if (event->mimeData()->hasUrls()) {
+        QTreeWidgetItem *item = itemAt(event->pos());
+        QString groupName;
+        if (item) {
+            if (((ProjectItem *) item)->isGroup()) groupName = item->text(1);
+            else if (item->parent() && ((ProjectItem *) item->parent())->isGroup())
+                groupName = item->parent()->text(1);
+        }
+        const QList <QUrl> list = event->mimeData()->urls();
+        foreach(const QUrl &url, list) {
+            emit addClip(KUrl(url), groupName);
+        }
 
-  }
-  else if (event->mimeData()->hasText())
-  {
-    QTreeWidgetItem *item = itemAt(event->pos());
-    if (item) {
-      if (item->parent()) item = item->parent();
-      if (((ProjectItem *) item)->isGroup()) {
-      //emit addClip(event->mimeData->text());
-      kDebug()<<"////////////////  DROPPED RIGHT 1 ";
-      QList <QTreeWidgetItem *> list;
-      list = selectedItems ();
-      ProjectItem *clone;
-      foreach (QTreeWidgetItem *it, list) {
-	// TODO allow dragging of folders ?
-	if (!((ProjectItem *) it)->isGroup() && ((ProjectItem *) it)->clipId() < 10000) {
-	  if (it->parent()) clone = (ProjectItem* ) it->parent()->takeChild(it->parent()->indexOfChild(it));
-	  else clone = (ProjectItem* ) takeTopLevelItem(indexOfTopLevelItem(it));
-	  if (clone) item->addChild(clone);
-	}
-      }
-      }
-      else item = NULL;
+    } else if (event->mimeData()->hasFormat("kdenlive/producerslist")) {
+        ProjectItem *item = static_cast <ProjectItem *>(itemAt(event->pos()));
+        if (item) {
+            if (item->parent()) item = static_cast <ProjectItem *>(item->parent());
+            if (item->isGroup()) {
+                //emit addClip(event->mimeData->text());
+                kDebug() << "////////////////  DROPPED RIGHT 1 ";
+                const QList <QTreeWidgetItem *> list = selectedItems();
+                ProjectItem *clone;
+                QString parentId = item->clipId();
+                foreach(QTreeWidgetItem *it, list) {
+                    // TODO allow dragging of folders ?
+                    if (!((ProjectItem *) it)->isGroup()/* && ((ProjectItem *) it)->clipId() < 10000*/) {
+                        if (it->parent()) clone = (ProjectItem*) it->parent()->takeChild(it->parent()->indexOfChild(it));
+                        else clone = (ProjectItem*) takeTopLevelItem(indexOfTopLevelItem(it));
+                        if (clone) {
+                            item->addChild(clone);
+                            QMap <QString, QString> props;
+                            props.insert("groupname", item->groupName());
+                            props.insert("groupid", parentId);
+                            clone->setProperties(props);
+                        }
+                    }
+                }
+            } else item = NULL;
+        }
+        if (!item) {
+            kDebug() << "////////////////  DROPPED ON EMPTY ZONE";
+            // item dropped in empty zone, move it to top level
+            const QList <QTreeWidgetItem *> list = selectedItems();
+            ProjectItem *clone;
+            foreach(QTreeWidgetItem *it, list) {
+                QTreeWidgetItem *parent = it->parent();
+                if (parent/* && ((ProjectItem *) it)->clipId() < 10000*/)  {
+                    kDebug() << "++ item parent: " << parent->text(1);
+                    clone = static_cast <ProjectItem*>(parent->takeChild(parent->indexOfChild(it)));
+                    if (clone) {
+                        addTopLevelItem(clone);
+                        clone->clearProperty("groupname");
+                        clone->clearProperty("groupid");
+                    }
+                }
+            }
+        }
     }
-    if (!item) {
-      kDebug()<<"////////////////  DROPPED ON EMPTY ZONE";
-      // item dropped in empty zone, move it to top level
-      QList <QTreeWidgetItem *> list;
-      list = selectedItems();
-      ProjectItem *clone;
-      foreach (QTreeWidgetItem *it, list) {
-	  QTreeWidgetItem *parent = it->parent();
-	  if (parent && ((ProjectItem *) it)->clipId() < 10000)  {
-	    kDebug()<<"++ item parent: "<<parent->text(1);
-	    clone = (ProjectItem* ) parent->takeChild(parent->indexOfChild(it));
-	    if (clone) addTopLevelItem(clone);
-	}
-      }
-    }     
-  }
-  event->acceptProposedAction();
+    event->acceptProposedAction();
 }
 
 // virtual
-void ProjectListView::mousePressEvent(QMouseEvent *event)
-{
-    if( event->button() == Qt::LeftButton )
-    {
+void ProjectListView::mousePressEvent(QMouseEvent *event) {
+    if (event->button() == Qt::LeftButton) {
         this->m_DragStartPosition = event->pos();
         m_dragStarted = true;
+        QTreeWidgetItem *underMouse = itemAt(event->pos());
+        if (underMouse && underMouse->isSelected()) emit focusMonitor();
     }
     QTreeWidget::mousePressEvent(event);
 }
 
 
 // virtual
-void ProjectListView::mouseMoveEvent(QMouseEvent *event)
-{
- kDebug()<<"// DRAG STARTED, MOUSE MOVED: ";
-  if (!m_dragStarted) return;
+void ProjectListView::mouseMoveEvent(QMouseEvent *event) {
+    //kDebug() << "// DRAG STARTED, MOUSE MOVED: ";
+    if (!m_dragStarted) return;
 
-  if ((event->pos() - m_DragStartPosition).manhattanLength()
+    if ((event->pos() - m_DragStartPosition).manhattanLength()
             < QApplication::startDragDistance())
         return;
- 
-  {
-    ProjectItem *clickItem = (ProjectItem *) itemAt(event->pos());
-    if (clickItem) {
-      QDrag *drag = new QDrag(this);
-      QMimeData *mimeData = new QMimeData;
-      QDomDocument doc;
-      QList <QTreeWidgetItem *> list;
-      list = selectedItems ();
-      foreach (QTreeWidgetItem *item, list) {
-	// TODO allow dragging of folders
-	if (!((ProjectItem *) item)->isGroup())
-	  doc.appendChild(doc.importNode(((ProjectItem *) item)->toXml(), true));
-      }
-      //QByteArray data;
-      //data.append(doc.toString().toUtf8());
-      //mimeData->setData("kdenlive/westley",data );
-      mimeData->setText(doc.toString());
-      //mimeData->setImageData(image);
-      drag->setMimeData(mimeData);
-      drag->setPixmap(clickItem->icon(0).pixmap(50 *16/9.0, 50));
-      drag->setHotSpot(QPoint(0, 50));
-      drag->start(Qt::MoveAction);
-
-      //Qt::DropAction dropAction;
-      //dropAction = drag->start(Qt::CopyAction | Qt::MoveAction);
-
-      //Qt::DropAction dropAction = drag->exec();
-      
+
+    {
+        ProjectItem *clickItem = (ProjectItem *) itemAt(m_DragStartPosition); //event->pos());
+        if (clickItem) {
+            QDrag *drag = new QDrag(this);
+            QMimeData *mimeData = new QMimeData;
+            QDomDocument doc;
+            const QList <QTreeWidgetItem *> list = selectedItems();
+            QStringList ids;
+            foreach(const QTreeWidgetItem *item, list) {
+                const ProjectItem *clip = static_cast <const ProjectItem *>(item);
+                if (!clip->isGroup()) ids.append(clip->clipId());
+                else {
+                    const int children = item->childCount();
+                    for (int i = 0; i < children; i++) {
+                        ids.append(static_cast <ProjectItem *>(item->child(i))->clipId());
+                    }
+                }
+            }
+            if (ids.isEmpty()) return;
+            QByteArray data;
+            data.append(ids.join(";").toUtf8()); //doc.toString().toUtf8());
+            mimeData->setData("kdenlive/producerslist", data);
+            //mimeData->setText(ids.join(";")); //doc.toString());
+            //mimeData->setImageData(image);
+            drag->setMimeData(mimeData);
+            drag->setPixmap(clickItem->icon(0).pixmap(iconSize()));
+            drag->setHotSpot(QPoint(0, 50));
+            drag->exec(Qt::MoveAction);
+        }
+        //event->accept();
     }
-    //event->accept(); 
-  }
 }
 
+// virtual
 void ProjectListView::dragMoveEvent(QDragMoveEvent * event) {
-        QTreeWidgetItem * item = itemAt(event->pos());
-        event->setDropAction(Qt::IgnoreAction);
-        //if (item) {
-                event->setDropAction(Qt::MoveAction);
-                if (event->mimeData()->hasText()) {
-                        event->acceptProposedAction();
-                }
-        //}
+    event->setDropAction(Qt::IgnoreAction);
+    event->setDropAction(Qt::MoveAction);
+    if (event->mimeData()->hasText()) {
+        event->acceptProposedAction();
+    }
+    // stop playing because we get a crash otherwise when fetching the thumbnails
+    emit pauseMonitor();
 }
 
-QStringList ProjectListView::mimeTypes () const
-{
+QStringList ProjectListView::mimeTypes() const {
     QStringList qstrList;
+    qstrList << QTreeWidget::mimeTypes();
     // list of accepted mime types for drop
     qstrList.append("text/uri-list");
     qstrList.append("text/plain");
+    qstrList.append("kdenlive/producerslist");
     return qstrList;
 }
- 
- 
-Qt::DropActions ProjectListView::supportedDropActions () const
-{
+
+
+Qt::DropActions ProjectListView::supportedDropActions() const {
     // returns what actions are supported when dropping
     return Qt::MoveAction;
 }