1*b1cdbd2cSJim Jagielski /**************************************************************
2*b1cdbd2cSJim Jagielski *
3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one
4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file
5*b1cdbd2cSJim Jagielski * distributed with this work for additional information
6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file
7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the
8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance
9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at
10*b1cdbd2cSJim Jagielski *
11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0
12*b1cdbd2cSJim Jagielski *
13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing,
14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an
15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the
17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations
18*b1cdbd2cSJim Jagielski * under the License.
19*b1cdbd2cSJim Jagielski *
20*b1cdbd2cSJim Jagielski *************************************************************/
21*b1cdbd2cSJim Jagielski
22*b1cdbd2cSJim Jagielski
23*b1cdbd2cSJim Jagielski
24*b1cdbd2cSJim Jagielski // MARKER(update_precomp.py): autogen include statement, do not remove
25*b1cdbd2cSJim Jagielski #include "precompiled_vcl.hxx"
26*b1cdbd2cSJim Jagielski #include <sal/types.h>
27*b1cdbd2cSJim Jagielski
28*b1cdbd2cSJim Jagielski #ifndef _TRANSFERABLE_HXX_
29*b1cdbd2cSJim Jagielski #include "OSXTransferable.hxx"
30*b1cdbd2cSJim Jagielski #endif
31*b1cdbd2cSJim Jagielski
32*b1cdbd2cSJim Jagielski #include "DataFlavorMapping.hxx"
33*b1cdbd2cSJim Jagielski
34*b1cdbd2cSJim Jagielski using namespace rtl;
35*b1cdbd2cSJim Jagielski using namespace std;
36*b1cdbd2cSJim Jagielski using namespace osl;
37*b1cdbd2cSJim Jagielski using namespace cppu;
38*b1cdbd2cSJim Jagielski using namespace com::sun::star::uno;
39*b1cdbd2cSJim Jagielski using namespace com::sun::star::datatransfer;
40*b1cdbd2cSJim Jagielski using namespace com::sun::star::io;
41*b1cdbd2cSJim Jagielski using namespace com::sun::star::lang;
42*b1cdbd2cSJim Jagielski using namespace com::sun::star::container;
43*b1cdbd2cSJim Jagielski
44*b1cdbd2cSJim Jagielski const Type CPPUTYPE_SEQINT8 = getCppuType((Sequence<sal_Int8>*)0);
45*b1cdbd2cSJim Jagielski const Type CPPUTYPE_OUSTRING = getCppuType((OUString*)0);
46*b1cdbd2cSJim Jagielski
47*b1cdbd2cSJim Jagielski namespace // private
48*b1cdbd2cSJim Jagielski {
isValidFlavor(const DataFlavor & aFlavor)49*b1cdbd2cSJim Jagielski bool isValidFlavor( const DataFlavor& aFlavor )
50*b1cdbd2cSJim Jagielski {
51*b1cdbd2cSJim Jagielski size_t len = aFlavor.MimeType.getLength();
52*b1cdbd2cSJim Jagielski Type dtype = aFlavor.DataType;
53*b1cdbd2cSJim Jagielski return ((len > 0) && ((dtype == CPPUTYPE_SEQINT8) || (dtype == CPPUTYPE_OUSTRING)));
54*b1cdbd2cSJim Jagielski }
55*b1cdbd2cSJim Jagielski
56*b1cdbd2cSJim Jagielski } // namespace private
57*b1cdbd2cSJim Jagielski
58*b1cdbd2cSJim Jagielski
OSXTransferable(const Reference<XMimeContentTypeFactory> rXMimeCntFactory,DataFlavorMapperPtr_t pDataFlavorMapper,NSPasteboard * pasteboard)59*b1cdbd2cSJim Jagielski OSXTransferable::OSXTransferable(const Reference<XMimeContentTypeFactory> rXMimeCntFactory,
60*b1cdbd2cSJim Jagielski DataFlavorMapperPtr_t pDataFlavorMapper,
61*b1cdbd2cSJim Jagielski NSPasteboard* pasteboard) :
62*b1cdbd2cSJim Jagielski mrXMimeCntFactory(rXMimeCntFactory),
63*b1cdbd2cSJim Jagielski mDataFlavorMapper(pDataFlavorMapper),
64*b1cdbd2cSJim Jagielski mPasteboard(pasteboard)
65*b1cdbd2cSJim Jagielski {
66*b1cdbd2cSJim Jagielski [mPasteboard retain];
67*b1cdbd2cSJim Jagielski
68*b1cdbd2cSJim Jagielski initClipboardItemList();
69*b1cdbd2cSJim Jagielski }
70*b1cdbd2cSJim Jagielski
71*b1cdbd2cSJim Jagielski
~OSXTransferable()72*b1cdbd2cSJim Jagielski OSXTransferable::~OSXTransferable()
73*b1cdbd2cSJim Jagielski {
74*b1cdbd2cSJim Jagielski [mPasteboard release];
75*b1cdbd2cSJim Jagielski }
76*b1cdbd2cSJim Jagielski
77*b1cdbd2cSJim Jagielski
getTransferData(const DataFlavor & aFlavor)78*b1cdbd2cSJim Jagielski Any SAL_CALL OSXTransferable::getTransferData( const DataFlavor& aFlavor )
79*b1cdbd2cSJim Jagielski throw( UnsupportedFlavorException, IOException, RuntimeException )
80*b1cdbd2cSJim Jagielski {
81*b1cdbd2cSJim Jagielski if (!isValidFlavor(aFlavor) || !isDataFlavorSupported(aFlavor))
82*b1cdbd2cSJim Jagielski {
83*b1cdbd2cSJim Jagielski throw UnsupportedFlavorException(OUString(RTL_CONSTASCII_USTRINGPARAM("AquaClipboard: Unsupported data flavor")),
84*b1cdbd2cSJim Jagielski static_cast<XTransferable*>(this));
85*b1cdbd2cSJim Jagielski }
86*b1cdbd2cSJim Jagielski
87*b1cdbd2cSJim Jagielski bool bInternal(false);
88*b1cdbd2cSJim Jagielski const NSString* sysFormat =
89*b1cdbd2cSJim Jagielski (aFlavor.MimeType.compareToAscii( "image/png", 9 ) == 0)
90*b1cdbd2cSJim Jagielski ? mDataFlavorMapper->openOfficeImageToSystemFlavor( mPasteboard )
91*b1cdbd2cSJim Jagielski : mDataFlavorMapper->openOfficeToSystemFlavor(aFlavor, bInternal);
92*b1cdbd2cSJim Jagielski DataProviderPtr_t dp;
93*b1cdbd2cSJim Jagielski
94*b1cdbd2cSJim Jagielski if ([sysFormat caseInsensitiveCompare: NSFilenamesPboardType] == NSOrderedSame)
95*b1cdbd2cSJim Jagielski {
96*b1cdbd2cSJim Jagielski NSArray* sysData = [mPasteboard propertyListForType: (NSString*)sysFormat];
97*b1cdbd2cSJim Jagielski dp = mDataFlavorMapper->getDataProvider(sysFormat, sysData);
98*b1cdbd2cSJim Jagielski }
99*b1cdbd2cSJim Jagielski else
100*b1cdbd2cSJim Jagielski {
101*b1cdbd2cSJim Jagielski NSData* sysData = [mPasteboard dataForType: (NSString*)sysFormat];
102*b1cdbd2cSJim Jagielski dp = mDataFlavorMapper->getDataProvider(sysFormat, sysData);
103*b1cdbd2cSJim Jagielski }
104*b1cdbd2cSJim Jagielski
105*b1cdbd2cSJim Jagielski if (dp.get() == NULL)
106*b1cdbd2cSJim Jagielski {
107*b1cdbd2cSJim Jagielski throw UnsupportedFlavorException(OUString(RTL_CONSTASCII_USTRINGPARAM("AquaClipboard: Unsupported data flavor")),
108*b1cdbd2cSJim Jagielski static_cast<XTransferable*>(this));
109*b1cdbd2cSJim Jagielski }
110*b1cdbd2cSJim Jagielski
111*b1cdbd2cSJim Jagielski return dp->getOOoData();
112*b1cdbd2cSJim Jagielski }
113*b1cdbd2cSJim Jagielski
114*b1cdbd2cSJim Jagielski
isUnicodeText(const DataFlavor & flavor)115*b1cdbd2cSJim Jagielski bool OSXTransferable::isUnicodeText(const DataFlavor& flavor)
116*b1cdbd2cSJim Jagielski {
117*b1cdbd2cSJim Jagielski return (flavor.DataType == CPPUTYPE_OUSTRING);
118*b1cdbd2cSJim Jagielski }
119*b1cdbd2cSJim Jagielski
120*b1cdbd2cSJim Jagielski
getTransferDataFlavors()121*b1cdbd2cSJim Jagielski Sequence< DataFlavor > SAL_CALL OSXTransferable::getTransferDataFlavors( )
122*b1cdbd2cSJim Jagielski throw( RuntimeException )
123*b1cdbd2cSJim Jagielski {
124*b1cdbd2cSJim Jagielski return mFlavorList;
125*b1cdbd2cSJim Jagielski }
126*b1cdbd2cSJim Jagielski
127*b1cdbd2cSJim Jagielski
isDataFlavorSupported(const DataFlavor & aFlavor)128*b1cdbd2cSJim Jagielski sal_Bool SAL_CALL OSXTransferable::isDataFlavorSupported(const DataFlavor& aFlavor)
129*b1cdbd2cSJim Jagielski throw( RuntimeException )
130*b1cdbd2cSJim Jagielski {
131*b1cdbd2cSJim Jagielski for (sal_Int32 i = 0; i < mFlavorList.getLength(); i++)
132*b1cdbd2cSJim Jagielski if (compareDataFlavors(aFlavor, mFlavorList[i]))
133*b1cdbd2cSJim Jagielski return sal_True;
134*b1cdbd2cSJim Jagielski
135*b1cdbd2cSJim Jagielski return sal_False;
136*b1cdbd2cSJim Jagielski }
137*b1cdbd2cSJim Jagielski
138*b1cdbd2cSJim Jagielski
initClipboardItemList()139*b1cdbd2cSJim Jagielski void OSXTransferable::initClipboardItemList()
140*b1cdbd2cSJim Jagielski {
141*b1cdbd2cSJim Jagielski NSArray* pboardFormats = [mPasteboard types];
142*b1cdbd2cSJim Jagielski
143*b1cdbd2cSJim Jagielski if (pboardFormats == NULL)
144*b1cdbd2cSJim Jagielski {
145*b1cdbd2cSJim Jagielski throw RuntimeException(OUString(RTL_CONSTASCII_USTRINGPARAM("AquaClipboard: Cannot get clipboard data")),
146*b1cdbd2cSJim Jagielski static_cast<XTransferable*>(this));
147*b1cdbd2cSJim Jagielski }
148*b1cdbd2cSJim Jagielski
149*b1cdbd2cSJim Jagielski mFlavorList = mDataFlavorMapper->typesArrayToFlavorSequence(pboardFormats);
150*b1cdbd2cSJim Jagielski }
151*b1cdbd2cSJim Jagielski
152*b1cdbd2cSJim Jagielski
153*b1cdbd2cSJim Jagielski /* Compares two DataFlavors. Returns true if both DataFlavor have the same media type
154*b1cdbd2cSJim Jagielski and the number of parameter and all parameter values do match otherwise false
155*b1cdbd2cSJim Jagielski is returned.
156*b1cdbd2cSJim Jagielski */
compareDataFlavors(const DataFlavor & lhs,const DataFlavor & rhs)157*b1cdbd2cSJim Jagielski bool OSXTransferable::compareDataFlavors(const DataFlavor& lhs, const DataFlavor& rhs )
158*b1cdbd2cSJim Jagielski {
159*b1cdbd2cSJim Jagielski try
160*b1cdbd2cSJim Jagielski {
161*b1cdbd2cSJim Jagielski Reference<XMimeContentType> xLhs(mrXMimeCntFactory->createMimeContentType(lhs.MimeType));
162*b1cdbd2cSJim Jagielski Reference<XMimeContentType> xRhs(mrXMimeCntFactory->createMimeContentType(rhs.MimeType));
163*b1cdbd2cSJim Jagielski
164*b1cdbd2cSJim Jagielski if (!xLhs->getFullMediaType().equalsIgnoreAsciiCase(xRhs->getFullMediaType()) ||
165*b1cdbd2cSJim Jagielski !cmpAllContentTypeParameter(xLhs, xRhs))
166*b1cdbd2cSJim Jagielski {
167*b1cdbd2cSJim Jagielski return false;
168*b1cdbd2cSJim Jagielski }
169*b1cdbd2cSJim Jagielski }
170*b1cdbd2cSJim Jagielski catch( IllegalArgumentException& )
171*b1cdbd2cSJim Jagielski {
172*b1cdbd2cSJim Jagielski OSL_ENSURE( sal_False, "Invalid content type detected" );
173*b1cdbd2cSJim Jagielski return false;
174*b1cdbd2cSJim Jagielski }
175*b1cdbd2cSJim Jagielski
176*b1cdbd2cSJim Jagielski return true;
177*b1cdbd2cSJim Jagielski }
178*b1cdbd2cSJim Jagielski
179*b1cdbd2cSJim Jagielski
cmpAllContentTypeParameter(const Reference<XMimeContentType> xLhs,const Reference<XMimeContentType> xRhs) const180*b1cdbd2cSJim Jagielski bool OSXTransferable::cmpAllContentTypeParameter(const Reference<XMimeContentType> xLhs,
181*b1cdbd2cSJim Jagielski const Reference<XMimeContentType> xRhs) const
182*b1cdbd2cSJim Jagielski {
183*b1cdbd2cSJim Jagielski Sequence<OUString> xLhsFlavors = xLhs->getParameters();
184*b1cdbd2cSJim Jagielski Sequence<OUString> xRhsFlavors = xRhs->getParameters();
185*b1cdbd2cSJim Jagielski
186*b1cdbd2cSJim Jagielski // Stop here if the number of parameters is different already
187*b1cdbd2cSJim Jagielski if (xLhsFlavors.getLength() != xRhsFlavors.getLength())
188*b1cdbd2cSJim Jagielski return false;
189*b1cdbd2cSJim Jagielski
190*b1cdbd2cSJim Jagielski try
191*b1cdbd2cSJim Jagielski {
192*b1cdbd2cSJim Jagielski OUString pLhs;
193*b1cdbd2cSJim Jagielski OUString pRhs;
194*b1cdbd2cSJim Jagielski
195*b1cdbd2cSJim Jagielski for (sal_Int32 i = 0; i < xLhsFlavors.getLength(); i++)
196*b1cdbd2cSJim Jagielski {
197*b1cdbd2cSJim Jagielski pLhs = xLhs->getParameterValue(xLhsFlavors[i]);
198*b1cdbd2cSJim Jagielski pRhs = xRhs->getParameterValue(xLhsFlavors[i]);
199*b1cdbd2cSJim Jagielski
200*b1cdbd2cSJim Jagielski if (!pLhs.equalsIgnoreAsciiCase(pRhs))
201*b1cdbd2cSJim Jagielski {
202*b1cdbd2cSJim Jagielski return false;
203*b1cdbd2cSJim Jagielski }
204*b1cdbd2cSJim Jagielski }
205*b1cdbd2cSJim Jagielski }
206*b1cdbd2cSJim Jagielski catch(IllegalArgumentException&)
207*b1cdbd2cSJim Jagielski {
208*b1cdbd2cSJim Jagielski return false;
209*b1cdbd2cSJim Jagielski }
210*b1cdbd2cSJim Jagielski
211*b1cdbd2cSJim Jagielski return true;
212*b1cdbd2cSJim Jagielski }
213