vcl/source/app/dndhelp.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <vcl/dndhelp.hxx>
  21
  22 using namespace ::com::sun::star;
  23
  24 vcl::unohelper::DragAndDropClient::~DragAndDropClient() {}
  25
  26 void vcl::unohelper::DragAndDropClient::dragGestureRecognized( const ::com::sun::star::datatransfer::dnd::DragGestureEvent& /*dge*/ ) throw (::com::sun::star::uno::RuntimeException)
  27 {
  28 }
  29
  30 void vcl::unohelper::DragAndDropClient::dragDropEnd( const ::com::sun::star::datatransfer::dnd::DragSourceDropEvent& /*dsde*/ ) throw (::com::sun::star::uno::RuntimeException)
  31 {
  32 }
  33
  34 void vcl::unohelper::DragAndDropClient::dragEnter( const ::com::sun::star::datatransfer::dnd::DragSourceDragEvent& /*dsde*/ ) throw (::com::sun::star::uno::RuntimeException)
  35 {
  36 }
  37
  38 void vcl::unohelper::DragAndDropClient::dragExit( const ::com::sun::star::datatransfer::dnd::DragSourceEvent& /*dse*/ ) throw (::com::sun::star::uno::RuntimeException)
  39 {
  40 }
  41
  42 void vcl::unohelper::DragAndDropClient::dragOver( const ::com::sun::star::datatransfer::dnd::DragSourceDragEvent& /*dsde*/ ) throw (::com::sun::star::uno::RuntimeException)
  43 {
  44 }
  45
  46 void vcl::unohelper::DragAndDropClient::dropActionChanged( const ::com::sun::star::datatransfer::dnd::DragSourceDragEvent& /*dsde*/ ) throw (::com::sun::star::uno::RuntimeException)
  47 {
  48 }
  49
  50 void vcl::unohelper::DragAndDropClient::drop( const ::com::sun::star::datatransfer::dnd::DropTargetDropEvent& /*dtde*/ ) throw (::com::sun::star::uno::RuntimeException)
  51 {
  52 }
  53
  54 void vcl::unohelper::DragAndDropClient::dragEnter( const ::com::sun::star::datatransfer::dnd::DropTargetDragEnterEvent& /*dtdee*/ ) throw (::com::sun::star::uno::RuntimeException)
  55 {
  56 }
  57
  58 void vcl::unohelper::DragAndDropClient::dragExit( const ::com::sun::star::datatransfer::dnd::DropTargetEvent& /*dte*/ ) throw (::com::sun::star::uno::RuntimeException)
  59 {
  60 }
  61
  62 void vcl::unohelper::DragAndDropClient::dragOver( const ::com::sun::star::datatransfer::dnd::DropTargetDragEvent& /*dtde*/ ) throw (::com::sun::star::uno::RuntimeException)
  63 {
  64 }
  65
  66 void vcl::unohelper::DragAndDropClient::dropActionChanged( const ::com::sun::star::datatransfer::dnd::DropTargetDragEvent& /*dtde*/ ) throw (::com::sun::star::uno::RuntimeException)
  67 {
  68 }
  69
  70 // =======================================================================
  71
  72 vcl::unohelper::DragAndDropWrapper::DragAndDropWrapper( DragAndDropClient* pClient )
  73 {
  74     mpClient = pClient;
  75 }
  76
  77 vcl::unohelper::DragAndDropWrapper::~DragAndDropWrapper()
  78 {
  79 }
  80
  81 // uno::XInterface
  82 uno::Any vcl::unohelper::DragAndDropWrapper::queryInterface( const uno::Type & rType ) throw(uno::RuntimeException)
  83 {
  84     uno::Any aRet = ::cppu::queryInterface( rType,
  85                             (static_cast< ::com::sun::star::lang::XEventListener* >( (::com::sun::star::datatransfer::dnd::XDragGestureListener*)this) ),
  86                             (static_cast< ::com::sun::star::datatransfer::dnd::XDragGestureListener* >(this)),
  87                             (static_cast< ::com::sun::star::datatransfer::dnd::XDragSourceListener* >(this)),
  88                             (static_cast< ::com::sun::star::datatransfer::dnd::XDropTargetListener* >(this)) );
  89     return (aRet.hasValue() ? aRet : OWeakObject::queryInterface( rType ));
  90 }
  91
  92 // ::com::sun::star::lang::XEventListener
  93 void vcl::unohelper::DragAndDropWrapper::disposing( const ::com::sun::star::lang::EventObject& rEvent ) throw (::com::sun::star::uno::RuntimeException)
  94 {
  95     // Empty Source means it's the client, because the client is not a XInterface
  96     if ( !rEvent.Source.is() )
  97         mpClient = NULL;
  98 }
  99
 100
 101 // ::com::sun::star::datatransfer::dnd::XDragGestureListener
 102 void vcl::unohelper::DragAndDropWrapper::dragGestureRecognized( const ::com::sun::star::datatransfer::dnd::DragGestureEvent& rDGE ) throw (::com::sun::star::uno::RuntimeException)
 103 {
 104     if ( mpClient )
 105         mpClient->dragGestureRecognized( rDGE );
 106 }
 107
 108 // ::com::sun::star::datatransfer::dnd::XDragSourceListener
 109 void vcl::unohelper::DragAndDropWrapper::dragDropEnd( const ::com::sun::star::datatransfer::dnd::DragSourceDropEvent& rDSDE ) throw (::com::sun::star::uno::RuntimeException)
 110 {
 111     if ( mpClient )
 112         mpClient->dragDropEnd( rDSDE );
 113 }
 114
 115 void vcl::unohelper::DragAndDropWrapper::dragEnter( const ::com::sun::star::datatransfer::dnd::DragSourceDragEvent& dsde ) throw (::com::sun::star::uno::RuntimeException)
 116 {
 117     if ( mpClient )
 118         mpClient->dragEnter( dsde );
 119 }
 120
 121 void vcl::unohelper::DragAndDropWrapper::dragExit( const ::com::sun::star::datatransfer::dnd::DragSourceEvent& dse ) throw (::com::sun::star::uno::RuntimeException)
 122 {
 123     if ( mpClient )
 124         mpClient->dragExit( dse );
 125 }
 126
 127 void vcl::unohelper::DragAndDropWrapper::dragOver( const ::com::sun::star::datatransfer::dnd::DragSourceDragEvent& dsde ) throw (::com::sun::star::uno::RuntimeException)
 128 {
 129     if ( mpClient )
 130         mpClient->dragOver( dsde );
 131 }
 132
 133 void vcl::unohelper::DragAndDropWrapper::dropActionChanged( const ::com::sun::star::datatransfer::dnd::DragSourceDragEvent& dsde ) throw (::com::sun::star::uno::RuntimeException)
 134 {
 135     if ( mpClient )
 136         mpClient->dropActionChanged( dsde );
 137 }
 138
 139 // ::com::sun::star::datatransfer::dnd::XDropTargetListener
 140 void vcl::unohelper::DragAndDropWrapper::drop( const ::com::sun::star::datatransfer::dnd::DropTargetDropEvent& rDTDE ) throw (::com::sun::star::uno::RuntimeException)
 141 {
 142     if ( mpClient )
 143         mpClient->drop( rDTDE );
 144 }
 145
 146 void vcl::unohelper::DragAndDropWrapper::dragEnter( const ::com::sun::star::datatransfer::dnd::DropTargetDragEnterEvent& rDTDEE ) throw (::com::sun::star::uno::RuntimeException)
 147 {
 148     if ( mpClient )
 149         mpClient->dragEnter( rDTDEE );
 150 }
 151
 152 void vcl::unohelper::DragAndDropWrapper::dragExit( const ::com::sun::star::datatransfer::dnd::DropTargetEvent& dte ) throw (::com::sun::star::uno::RuntimeException)
 153 {
 154     if ( mpClient )
 155         mpClient->dragExit( dte );
 156 }
 157
 158 void vcl::unohelper::DragAndDropWrapper::dragOver( const ::com::sun::star::datatransfer::dnd::DropTargetDragEvent& rDTDE ) throw (::com::sun::star::uno::RuntimeException)
 159 {
 160     if ( mpClient )
 161         mpClient->dragOver( rDTDE );
 162 }
 163
 164 void vcl::unohelper::DragAndDropWrapper::dropActionChanged( const ::com::sun::star::datatransfer::dnd::DropTargetDragEvent& rDTDE ) throw (::com::sun::star::uno::RuntimeException)
 165 {
 166     if ( mpClient )
 167         mpClient->dropActionChanged( rDTDE );
 168 }
 169
 170 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */