1 files changed, 111 insertions, 0 deletions
diff --git a/src/Authoring/Qt3DStudio/DragAndDrop/ExplorerFileDropSource.cpp b/src/Authoring/Qt3DStudio/DragAndDrop/ExplorerFileDropSource.cpp
new file mode 100644
index 00000000..91e67227
--- /dev/null
+++ b/src/Authoring/Qt3DStudio/DragAndDrop/ExplorerFileDropSource.cpp
@@ -0,0 +1,111 @@
+/****************************************************************************
+**
+** Copyright (C) 1999-2002 NVIDIA Corporation.
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of Qt 3D Studio.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "Qt3DSCommonPrecompile.h"
+#include "qtAuthoring-config.h"
+#include "ExplorerFileDropSource.h"
+#include "Dialogs.h"
+#include "DropTarget.h"
+#include "StudioObjectTypes.h"
+#include "IDragable.h"
+#include "Qt3DSFileTools.h"
+#include "ImportUtils.h"
+
+bool CExplorerFileDropSource::s_FileHasValidTarget = false;
+
+//===============================================================================
+/**
+ *
+ */
+bool CExplorerFileDropSource::ValidateTarget(CDropTarget *inTarget)
+{
+    // Check the type is valid and if target can accept
+    bool theValidTarget =
+        ((m_ObjectType != OBJTYPE_UNKNOWN) && (inTarget->GetObjectType() == QT3DS_FLAVOR_FILE));
+    SetHasValidTarget(theValidTarget);
+
+    return theValidTarget;
+}
+
+//===============================================================================
+/**
+ *
+ */
+CExplorerFileDropSource::CExplorerFileDropSource(long inFlavor, const QString &filePath)
+    : CDropSource(inFlavor)
+    , m_FilePath(filePath)
+{
+    m_ObjectType = Q3DStudio::ImportUtils::GetObjectFileTypeForFile(filePath).m_IconType;
+
+    // Fix because DAE files are the *only* thing you can drop onto the project
+    if (filePath.endsWith(QLatin1String(".dae"), Qt::CaseInsensitive))
+        m_ObjectType = OBJTYPE_GROUP;
+
+#ifdef QT_3DSTUDIO_FBX
+    else if (filePath.endsWith(QLatin1String(".fbx"), Qt::CaseInsensitive))
+        m_ObjectType = OBJTYPE_GROUP;
+#endif
+}
+
+//===============================================================================
+/**
+ *
+ */
+void CExplorerFileDropSource::SetHasValidTarget(bool inValid)
+{
+    m_HasValidTarget = inValid;
+    CExplorerFileDropSource::s_FileHasValidTarget = inValid;
+}
+
+//===============================================================================
+/**
+ *
+ */
+bool CExplorerFileDropSource::GetHasValidTarget()
+{
+    return CExplorerFileDropSource::s_FileHasValidTarget;
+}
+
+//===============================================================================
+/**
+ *
+ */
+bool CExplorerFileDropSource::CanMove()
+{
+    return false;
+}
+
+//===============================================================================
+/**
+ *
+ */
+bool CExplorerFileDropSource::CanCopy()
+{
+    return true;
+}