[Digikam-devel] extragear/graphics/digikam/digikam

[Joern Ahrens]

SVN commit 489312 by jahrens:

Added copy/paste to AlbumIconView.

Now its possible to copy images from outside digikam (like konqi)
or between albums via copy/paste.

Todo: cut

CCMAIL: devel-digikam at kde.org


 M  +97 -3     albumiconview.cpp
 M  +3 -0      albumiconview.h


--- trunk/extragear/graphics/digikam/digikam/albumiconview.cpp #489311:489312
@@ -48,6 +48,7 @@
 #include <qdict.h>
 #include <qdatastream.h>
 #include <qtimer.h>
+#include <qclipboard.h>

 // KDE includes.

@@ -211,6 +212,9 @@
     connect(this, SIGNAL(signalRightButtonClicked(IconItem*, const QPoint
 &)), this, SLOT(slotRightButtonClicked(IconItem*, const QPoint &)));

+    connect(this, SIGNAL(signalRightButtonClicked(const QPoint &)),
+            this, SLOT(slotRightButtonClicked(const QPoint &)));
+
     connect(this, SIGNAL(signalSelectionChanged()),
             this, SLOT(slotSelectionChanged()));

@@ -415,14 +419,35 @@
     slotDisplayItem(static_cast<AlbumIconItem *>(item));
 }

+void AlbumIconView::slotRightButtonClicked(const QPoint& pos)
+{
+    if(d->currentAlbum->isRoot() ||
+         (   d->currentAlbum->type() != Album::PHYSICAL
+          && d->currentAlbum->type() != Album::TAG))
+    {
+        return;
+    }
+
+    QPopupMenu popmenu(this);
+    KAction *paste = KStdAction::paste(this, SLOT(slotPaste()), 0);
+    QMimeSource *data = kapp->clipboard()->data(QClipboard::Clipboard);
+    if(!data || !QUriDrag::canDecode(data))
+    {
+        paste->setEnabled(false);
+    }
+    paste->plug(&popmenu);
+    popmenu.exec(pos);
+    delete paste;
+}
+
 void AlbumIconView::slotRightButtonClicked(IconItem *item, const QPoint&
 pos) {
-    if (!item) return;
-
+    if (!item)
+        return;
+
     AlbumIconItem* iconItem
         = static_cast<AlbumIconItem *>(item);

-
     // --------------------------------------------------------

     KMimeType::Ptr mimePtr =
 KMimeType::findByURL(iconItem->imageInfo()->kurl(), @@ -464,6 +489,18 @@
     }

     popmenu.insertSeparator();
+
+    KAction *copy = KStdAction::copy(this, SLOT(slotCopy()), 0);
+    KAction *paste = KStdAction::paste(this, SLOT(slotPaste()), 0);
+    QMimeSource *data = kapp->clipboard()->data(QClipboard::Clipboard);
+    if(!data || !QUriDrag::canDecode(data))
+    {
+        paste->setEnabled(false);
+    }
+    copy->plug(&popmenu);
+    paste->plug(&popmenu);
+
+    popmenu.insertSeparator();

     // Bulk assignment/removal of tags --------------------------

@@ -612,8 +649,65 @@
     serviceVector.clear();
     delete assignTagsPopup;
     delete removeTagsPopup;
+    delete copy;
+    delete paste;
 }

+void AlbumIconView::slotCopy()
+{
+    if (!d->currentAlbum)
+        return;
+
+    KURL::List      urls;
+    KURL::List      kioURLs;
+    QValueList<int> albumIDs;
+    QValueList<int> imageIDs;
+
+    for (IconItem *it = firstItem(); it; it=it->nextItem())
+    {
+        if (it->isSelected())
+        {
+            AlbumIconItem *albumItem = static_cast<AlbumIconItem *>(it);
+            urls.append(albumItem->imageInfo()->kurl());
+            kioURLs.append(albumItem->imageInfo()->kurlForKIO());
+            imageIDs.append(albumItem->imageInfo()->id());
+        }
+    }
+    albumIDs.append(d->currentAlbum->id());
+
+    if (urls.isEmpty())
+        return;
+
+    QDragObject* drag = 0;
+
+    drag = new ItemDrag(urls, kioURLs, albumIDs, imageIDs, this);
+    kapp->clipboard()->setData(drag);
+}
+
+void AlbumIconView::slotPaste()
+{
+    QMimeSource *data = kapp->clipboard()->data(QClipboard::Clipboard);
+    if(!data || !QUriDrag::canDecode(data))
+        return;
+
+    if(d->currentAlbum->type() == Album::PHYSICAL)
+    {
+        if (QUriDrag::canDecode(data) &&
+            d->currentAlbum->type() == Album::PHYSICAL)
+        {
+            PAlbum* palbum = (PAlbum*)d->currentAlbum;
+            KURL destURL(palbum->kurl());
+
+            KURL::List srcURLs;
+            KURLDrag::decode(data, srcURLs);
+
+            KIO::Job* job = DIO::copy(srcURLs, destURL);
+            connect(job, SIGNAL(result(KIO::Job*)),
+                    SLOT(slotDIOResult(KIO::Job*)));
+        }
+    }
+}
+
 void AlbumIconView::slotSetAlbumThumbnail(AlbumIconItem *iconItem)
 {
     if(!d->currentAlbum)
--- trunk/extragear/graphics/digikam/digikam/albumiconview.h #489311:489312
@@ -135,6 +135,7 @@
     void slotImageListerClear();

     void slotDoubleClicked(IconItem *item);
+    void slotRightButtonClicked(const QPoint& pos);
     void slotRightButtonClicked(IconItem *item, const QPoint& pos);

     void slotGotThumbnail(const KURL& url);
@@ -162,6 +163,8 @@
     void slotDisplayItem(AlbumIconItem *item=0);
     void slotAlbumModified();
     void slotSetAlbumThumbnail(AlbumIconItem *iconItem);
+    void slotCopy();
+    void slotPaste();

 signals: