19f62ea84SAndrew Rist /**************************************************************
2cdf0e10cSrcweir *
39f62ea84SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one
49f62ea84SAndrew Rist * or more contributor license agreements. See the NOTICE file
59f62ea84SAndrew Rist * distributed with this work for additional information
69f62ea84SAndrew Rist * regarding copyright ownership. The ASF licenses this file
79f62ea84SAndrew Rist * to you under the Apache License, Version 2.0 (the
89f62ea84SAndrew Rist * "License"); you may not use this file except in compliance
99f62ea84SAndrew Rist * with the License. You may obtain a copy of the License at
109f62ea84SAndrew Rist *
119f62ea84SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0
129f62ea84SAndrew Rist *
139f62ea84SAndrew Rist * Unless required by applicable law or agreed to in writing,
149f62ea84SAndrew Rist * software distributed under the License is distributed on an
159f62ea84SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
169f62ea84SAndrew Rist * KIND, either express or implied. See the License for the
179f62ea84SAndrew Rist * specific language governing permissions and limitations
189f62ea84SAndrew Rist * under the License.
199f62ea84SAndrew Rist *
209f62ea84SAndrew Rist *************************************************************/
219f62ea84SAndrew Rist
229f62ea84SAndrew Rist
23cdf0e10cSrcweir
24cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
25cdf0e10cSrcweir #include "precompiled_vcl.hxx"
26cdf0e10cSrcweir #include <sal/types.h>
27cdf0e10cSrcweir
28cdf0e10cSrcweir #ifndef _TRANSFERABLE_HXX_
29cdf0e10cSrcweir #include "OSXTransferable.hxx"
30cdf0e10cSrcweir #endif
31cdf0e10cSrcweir
32cdf0e10cSrcweir #include "DataFlavorMapping.hxx"
33cdf0e10cSrcweir
34cdf0e10cSrcweir using namespace rtl;
35cdf0e10cSrcweir using namespace std;
36cdf0e10cSrcweir using namespace osl;
37cdf0e10cSrcweir using namespace cppu;
38cdf0e10cSrcweir using namespace com::sun::star::uno;
39cdf0e10cSrcweir using namespace com::sun::star::datatransfer;
40cdf0e10cSrcweir using namespace com::sun::star::io;
41cdf0e10cSrcweir using namespace com::sun::star::lang;
42cdf0e10cSrcweir using namespace com::sun::star::container;
43cdf0e10cSrcweir
44cdf0e10cSrcweir const Type CPPUTYPE_SEQINT8 = getCppuType((Sequence<sal_Int8>*)0);
45cdf0e10cSrcweir const Type CPPUTYPE_OUSTRING = getCppuType((OUString*)0);
46cdf0e10cSrcweir
47cdf0e10cSrcweir namespace // private
48cdf0e10cSrcweir {
isValidFlavor(const DataFlavor & aFlavor)49cdf0e10cSrcweir bool isValidFlavor( const DataFlavor& aFlavor )
50cdf0e10cSrcweir {
51cdf0e10cSrcweir size_t len = aFlavor.MimeType.getLength();
52cdf0e10cSrcweir Type dtype = aFlavor.DataType;
53cdf0e10cSrcweir return ((len > 0) && ((dtype == CPPUTYPE_SEQINT8) || (dtype == CPPUTYPE_OUSTRING)));
54cdf0e10cSrcweir }
55cdf0e10cSrcweir
56cdf0e10cSrcweir } // namespace private
57cdf0e10cSrcweir
58cdf0e10cSrcweir
OSXTransferable(const Reference<XMimeContentTypeFactory> rXMimeCntFactory,DataFlavorMapperPtr_t pDataFlavorMapper,NSPasteboard * pasteboard)59cdf0e10cSrcweir OSXTransferable::OSXTransferable(const Reference<XMimeContentTypeFactory> rXMimeCntFactory,
60cdf0e10cSrcweir DataFlavorMapperPtr_t pDataFlavorMapper,
61cdf0e10cSrcweir NSPasteboard* pasteboard) :
62cdf0e10cSrcweir mrXMimeCntFactory(rXMimeCntFactory),
63cdf0e10cSrcweir mDataFlavorMapper(pDataFlavorMapper),
64cdf0e10cSrcweir mPasteboard(pasteboard)
65cdf0e10cSrcweir {
66cdf0e10cSrcweir [mPasteboard retain];
67cdf0e10cSrcweir
68cdf0e10cSrcweir initClipboardItemList();
69cdf0e10cSrcweir }
70cdf0e10cSrcweir
71cdf0e10cSrcweir
~OSXTransferable()72cdf0e10cSrcweir OSXTransferable::~OSXTransferable()
73cdf0e10cSrcweir {
74cdf0e10cSrcweir [mPasteboard release];
75cdf0e10cSrcweir }
76cdf0e10cSrcweir
77cdf0e10cSrcweir
getTransferData(const DataFlavor & aFlavor)78cdf0e10cSrcweir Any SAL_CALL OSXTransferable::getTransferData( const DataFlavor& aFlavor )
79cdf0e10cSrcweir throw( UnsupportedFlavorException, IOException, RuntimeException )
80cdf0e10cSrcweir {
81cdf0e10cSrcweir if (!isValidFlavor(aFlavor) || !isDataFlavorSupported(aFlavor))
82cdf0e10cSrcweir {
83cdf0e10cSrcweir throw UnsupportedFlavorException(OUString(RTL_CONSTASCII_USTRINGPARAM("AquaClipboard: Unsupported data flavor")),
84cdf0e10cSrcweir static_cast<XTransferable*>(this));
85cdf0e10cSrcweir }
86cdf0e10cSrcweir
873ee7bea8SArmin Le Grand bool bInternal(false);
88*300bfcc4SJim Jagielski const NSString* sysFormat =
8945fd3b9aSArmin Le Grand (aFlavor.MimeType.compareToAscii( "image/png", 9 ) == 0)
90cdf0e10cSrcweir ? mDataFlavorMapper->openOfficeImageToSystemFlavor( mPasteboard )
913ee7bea8SArmin Le Grand : mDataFlavorMapper->openOfficeToSystemFlavor(aFlavor, bInternal);
92cdf0e10cSrcweir DataProviderPtr_t dp;
93cdf0e10cSrcweir
94cdf0e10cSrcweir if ([sysFormat caseInsensitiveCompare: NSFilenamesPboardType] == NSOrderedSame)
95cdf0e10cSrcweir {
96*300bfcc4SJim Jagielski NSArray* sysData = [mPasteboard propertyListForType: (NSString*)sysFormat];
97cdf0e10cSrcweir dp = mDataFlavorMapper->getDataProvider(sysFormat, sysData);
98cdf0e10cSrcweir }
99cdf0e10cSrcweir else
100cdf0e10cSrcweir {
101*300bfcc4SJim Jagielski NSData* sysData = [mPasteboard dataForType: (NSString*)sysFormat];
102cdf0e10cSrcweir dp = mDataFlavorMapper->getDataProvider(sysFormat, sysData);
103cdf0e10cSrcweir }
104cdf0e10cSrcweir
105cdf0e10cSrcweir if (dp.get() == NULL)
106cdf0e10cSrcweir {
107cdf0e10cSrcweir throw UnsupportedFlavorException(OUString(RTL_CONSTASCII_USTRINGPARAM("AquaClipboard: Unsupported data flavor")),
108cdf0e10cSrcweir static_cast<XTransferable*>(this));
109cdf0e10cSrcweir }
110cdf0e10cSrcweir
111cdf0e10cSrcweir return dp->getOOoData();
112cdf0e10cSrcweir }
113cdf0e10cSrcweir
114cdf0e10cSrcweir
isUnicodeText(const DataFlavor & flavor)115cdf0e10cSrcweir bool OSXTransferable::isUnicodeText(const DataFlavor& flavor)
116cdf0e10cSrcweir {
117cdf0e10cSrcweir return (flavor.DataType == CPPUTYPE_OUSTRING);
118cdf0e10cSrcweir }
119cdf0e10cSrcweir
120cdf0e10cSrcweir
getTransferDataFlavors()121cdf0e10cSrcweir Sequence< DataFlavor > SAL_CALL OSXTransferable::getTransferDataFlavors( )
122cdf0e10cSrcweir throw( RuntimeException )
123cdf0e10cSrcweir {
124cdf0e10cSrcweir return mFlavorList;
125cdf0e10cSrcweir }
126cdf0e10cSrcweir
127cdf0e10cSrcweir
isDataFlavorSupported(const DataFlavor & aFlavor)128cdf0e10cSrcweir sal_Bool SAL_CALL OSXTransferable::isDataFlavorSupported(const DataFlavor& aFlavor)
129cdf0e10cSrcweir throw( RuntimeException )
130cdf0e10cSrcweir {
131cdf0e10cSrcweir for (sal_Int32 i = 0; i < mFlavorList.getLength(); i++)
132cdf0e10cSrcweir if (compareDataFlavors(aFlavor, mFlavorList[i]))
133cdf0e10cSrcweir return sal_True;
134cdf0e10cSrcweir
135cdf0e10cSrcweir return sal_False;
136cdf0e10cSrcweir }
137cdf0e10cSrcweir
138cdf0e10cSrcweir
initClipboardItemList()139cdf0e10cSrcweir void OSXTransferable::initClipboardItemList()
140cdf0e10cSrcweir {
141cdf0e10cSrcweir NSArray* pboardFormats = [mPasteboard types];
142cdf0e10cSrcweir
143cdf0e10cSrcweir if (pboardFormats == NULL)
144cdf0e10cSrcweir {
145cdf0e10cSrcweir throw RuntimeException(OUString(RTL_CONSTASCII_USTRINGPARAM("AquaClipboard: Cannot get clipboard data")),
146cdf0e10cSrcweir static_cast<XTransferable*>(this));
147cdf0e10cSrcweir }
148cdf0e10cSrcweir
149cdf0e10cSrcweir mFlavorList = mDataFlavorMapper->typesArrayToFlavorSequence(pboardFormats);
150cdf0e10cSrcweir }
151cdf0e10cSrcweir
152cdf0e10cSrcweir
153cdf0e10cSrcweir /* Compares two DataFlavors. Returns true if both DataFlavor have the same media type
154cdf0e10cSrcweir and the number of parameter and all parameter values do match otherwise false
155cdf0e10cSrcweir is returned.
156cdf0e10cSrcweir */
compareDataFlavors(const DataFlavor & lhs,const DataFlavor & rhs)157cdf0e10cSrcweir bool OSXTransferable::compareDataFlavors(const DataFlavor& lhs, const DataFlavor& rhs )
158cdf0e10cSrcweir {
159cdf0e10cSrcweir try
160cdf0e10cSrcweir {
161cdf0e10cSrcweir Reference<XMimeContentType> xLhs(mrXMimeCntFactory->createMimeContentType(lhs.MimeType));
162cdf0e10cSrcweir Reference<XMimeContentType> xRhs(mrXMimeCntFactory->createMimeContentType(rhs.MimeType));
163cdf0e10cSrcweir
164cdf0e10cSrcweir if (!xLhs->getFullMediaType().equalsIgnoreAsciiCase(xRhs->getFullMediaType()) ||
165cdf0e10cSrcweir !cmpAllContentTypeParameter(xLhs, xRhs))
166cdf0e10cSrcweir {
167cdf0e10cSrcweir return false;
168cdf0e10cSrcweir }
169cdf0e10cSrcweir }
170cdf0e10cSrcweir catch( IllegalArgumentException& )
171cdf0e10cSrcweir {
172cdf0e10cSrcweir OSL_ENSURE( sal_False, "Invalid content type detected" );
173cdf0e10cSrcweir return false;
174cdf0e10cSrcweir }
175cdf0e10cSrcweir
176cdf0e10cSrcweir return true;
177cdf0e10cSrcweir }
178cdf0e10cSrcweir
179cdf0e10cSrcweir
cmpAllContentTypeParameter(const Reference<XMimeContentType> xLhs,const Reference<XMimeContentType> xRhs) const180cdf0e10cSrcweir bool OSXTransferable::cmpAllContentTypeParameter(const Reference<XMimeContentType> xLhs,
181cdf0e10cSrcweir const Reference<XMimeContentType> xRhs) const
182cdf0e10cSrcweir {
183cdf0e10cSrcweir Sequence<OUString> xLhsFlavors = xLhs->getParameters();
184cdf0e10cSrcweir Sequence<OUString> xRhsFlavors = xRhs->getParameters();
185cdf0e10cSrcweir
186cdf0e10cSrcweir // Stop here if the number of parameters is different already
187cdf0e10cSrcweir if (xLhsFlavors.getLength() != xRhsFlavors.getLength())
188cdf0e10cSrcweir return false;
189cdf0e10cSrcweir
190cdf0e10cSrcweir try
191cdf0e10cSrcweir {
192cdf0e10cSrcweir OUString pLhs;
193cdf0e10cSrcweir OUString pRhs;
194cdf0e10cSrcweir
195cdf0e10cSrcweir for (sal_Int32 i = 0; i < xLhsFlavors.getLength(); i++)
196cdf0e10cSrcweir {
197cdf0e10cSrcweir pLhs = xLhs->getParameterValue(xLhsFlavors[i]);
198cdf0e10cSrcweir pRhs = xRhs->getParameterValue(xLhsFlavors[i]);
199cdf0e10cSrcweir
200cdf0e10cSrcweir if (!pLhs.equalsIgnoreAsciiCase(pRhs))
201cdf0e10cSrcweir {
202cdf0e10cSrcweir return false;
203cdf0e10cSrcweir }
204cdf0e10cSrcweir }
205cdf0e10cSrcweir }
206cdf0e10cSrcweir catch(IllegalArgumentException&)
207cdf0e10cSrcweir {
208cdf0e10cSrcweir return false;
209cdf0e10cSrcweir }
210cdf0e10cSrcweir
211cdf0e10cSrcweir return true;
212cdf0e10cSrcweir }
213