improve document checker

[kdenlive] / src / projectlistview.cpp

diff --git a/src/projectlistview.cpp b/src/projectlistview.cpp
index d7de11cce011aa95489109d525a23744ae22554f..8b0182021b74fbf7c284db087bc891e51d3db789 100644 (file)
--- a/src/projectlistview.cpp
+++ b/src/projectlistview.cpp
@@ -17,21 +17,23 @@
  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA          *
  ***************************************************************************/
 
-#include <QApplication>
-#include <QHeaderView>
-#include <QAction>
+
+#include "projectlistview.h"
+#include "projectitem.h"
+#include "kdenlivesettings.h"
 
 #include <KDebug>
 #include <KMenu>
 #include <KLocale>
 
-#include "projectitem.h"
-#include "projectlistview.h"
-#include "kdenlivesettings.h"
-
+#include <QApplication>
+#include <QHeaderView>
+#include <QAction>
 
-ProjectListView::ProjectListView(QWidget *parent)
-        : QTreeWidget(parent), m_dragStarted(false) {
+ProjectListView::ProjectListView(QWidget *parent) :
+        QTreeWidget(parent),
+        m_dragStarted(false)
+{
     setSelectionMode(QAbstractItemView::ExtendedSelection);
     setDragDropMode(QAbstractItemView::DragDrop);
     setDropIndicatorShown(true);
@@ -55,25 +57,25 @@ ProjectListView::ProjectListView(QWidget *parent)
     if (!KdenliveSettings::showdescriptioncolumn()) hideColumn(2);
     if (!KdenliveSettings::showratingcolumn()) hideColumn(3);
 
-    setIconSize(QSize(60, 40));
     setSortingEnabled(true);
 }
 
-ProjectListView::~ProjectListView() {
+ProjectListView::~ProjectListView()
+{
 }
 
 
-void ProjectListView::configureColumns(const QPoint& 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 int logicalIndex = headerView->logicalIndex(i);
         const QString text = model()->headerData(i, Qt::Horizontal).toString();
         QAction* action = popup.addAction(text);
         action->setCheckable(true);
-        action->setChecked(!headerView->isSectionHidden(logicalIndex));
+        action->setChecked(!headerView->isSectionHidden(i));
         action->setData(i);
     }
 
@@ -104,24 +106,32 @@ void ProjectListView::configureColumns(const QPoint& pos) {
 }
 
 // virtual
-void ProjectListView::contextMenuEvent(QContextMenuEvent * event) {
+void ProjectListView::contextMenuEvent(QContextMenuEvent * event)
+{
     emit requestMenu(event->globalPos(), itemAt(event->pos()));
 }
 
 // virtual
-void ProjectListView::mouseDoubleClickEvent(QMouseEvent * event) {
+void ProjectListView::mouseDoubleClickEvent(QMouseEvent * event)
+{
     ProjectItem *item = static_cast <ProjectItem *>(itemAt(event->pos()));
-    if (!item) emit addClip();
-    else if (item->isGroup()) {
+    if (!item) {
+        emit addClip();
+        return;
+    }
+    if (!(item->flags() & Qt::ItemIsDragEnabled)) return;
+    if (item->isGroup()) {
         if ((columnAt(event->pos().x()) == 1)) QTreeWidget::mouseDoubleClickEvent(event);
     } else {
-        if ((columnAt(event->pos().x()) == 2)) QTreeWidget::mouseDoubleClickEvent(event);
+        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::dragEnterEvent(QDragEnterEvent *event) {
+void ProjectListView::dragEnterEvent(QDragEnterEvent *event)
+{
     if (event->mimeData()->hasUrls() || event->mimeData()->hasText()) {
         kDebug() << "////////////////  DRAG ENTR OK";
     }
@@ -129,7 +139,8 @@ void ProjectListView::dragEnterEvent(QDragEnterEvent *event) {
 }
 
 // virtual
-void ProjectListView::dropEvent(QDropEvent *event) {
+void ProjectListView::dropEvent(QDropEvent *event)
+{
     kDebug() << "////////////////  DROPPED EVENT";
     if (event->mimeData()->hasUrls()) {
         QTreeWidgetItem *item = itemAt(event->pos());
@@ -139,10 +150,7 @@ void ProjectListView::dropEvent(QDropEvent *event) {
             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(url, groupName);
-        }
+        emit addClip(event->mimeData()->urls(), groupName);
 
     } else if (event->mimeData()->hasFormat("kdenlive/producerslist")) {
         ProjectItem *item = static_cast <ProjectItem *>(itemAt(event->pos()));
@@ -193,9 +201,10 @@ void ProjectListView::dropEvent(QDropEvent *event) {
 }
 
 // virtual
-void ProjectListView::mousePressEvent(QMouseEvent *event) {
+void ProjectListView::mousePressEvent(QMouseEvent *event)
+{
     if (event->button() == Qt::LeftButton) {
-        this->m_DragStartPosition = event->pos();
+        m_DragStartPosition = event->pos();
         m_dragStarted = true;
         QTreeWidgetItem *underMouse = itemAt(event->pos());
         if (underMouse && underMouse->isSelected()) emit focusMonitor();
@@ -205,8 +214,9 @@ void ProjectListView::mousePressEvent(QMouseEvent *event) {
 
 
 // virtual
-void ProjectListView::mouseMoveEvent(QMouseEvent *event) {
-    kDebug() << "// DRAG STARTED, MOUSE MOVED: ";
+void ProjectListView::mouseMoveEvent(QMouseEvent *event)
+{
+    //kDebug() << "// DRAG STARTED, MOUSE MOVED: ";
     if (!m_dragStarted) return;
 
     if ((event->pos() - m_DragStartPosition).manhattanLength()
@@ -214,11 +224,10 @@ void ProjectListView::mouseMoveEvent(QMouseEvent *event) {
         return;
 
     {
-        ProjectItem *clickItem = (ProjectItem *) itemAt(m_DragStartPosition); //event->pos());
-        if (clickItem) {
+        ProjectItem *clickItem = static_cast <ProjectItem *>(itemAt(m_DragStartPosition));
+        if (clickItem && (clickItem->flags() & Qt::ItemIsDragEnabled)) {
             QDrag *drag = new QDrag(this);
             QMimeData *mimeData = new QMimeData;
-            QDomDocument doc;
             const QList <QTreeWidgetItem *> list = selectedItems();
             QStringList ids;
             foreach(const QTreeWidgetItem *item, list) {
@@ -238,33 +247,28 @@ void ProjectListView::mouseMoveEvent(QMouseEvent *event) {
             //mimeData->setText(ids.join(";")); //doc.toString());
             //mimeData->setImageData(image);
             drag->setMimeData(mimeData);
-            drag->setPixmap(clickItem->icon(0).pixmap((int)(50 *16 / 9.0), 50));
+            drag->setPixmap(clickItem->icon(0).pixmap(iconSize()));
             drag->setHotSpot(QPoint(0, 50));
-            drag->start(Qt::MoveAction);
-
-            //Qt::DropAction dropAction;
-            //dropAction = drag->start(Qt::CopyAction | Qt::MoveAction);
-
-            //Qt::DropAction dropAction = drag->exec();
-
+            drag->exec(Qt::MoveAction);
         }
         //event->accept();
     }
 }
 
 // virtual
-void ProjectListView::dragMoveEvent(QDragMoveEvent * event) {
-    QTreeWidgetItem * item = itemAt(event->pos());
+void ProjectListView::dragMoveEvent(QDragMoveEvent * event)
+{
     event->setDropAction(Qt::IgnoreAction);
-    //if (item) {
     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
@@ -275,7 +279,8 @@ QStringList ProjectListView::mimeTypes() const {
 }
 
 
-Qt::DropActions ProjectListView::supportedDropActions() const {
+Qt::DropActions ProjectListView::supportedDropActions() const
+{
     // returns what actions are supported when dropping
     return Qt::MoveAction;
 }