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2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
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6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
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11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
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21
22
23
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_fpicker.hxx"
26
27 //------------------------------------------------------------------------
28 // includes
29 //------------------------------------------------------------------------
30 #include <com/sun/star/lang/DisposedException.hpp>
31 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
32 #include <com/sun/star/uri/XExternalUriReferenceTranslator.hpp>
33 #include <com/sun/star/lang/SystemDependent.hpp>
34 #include <com/sun/star/awt/XSystemDependentWindowPeer.hpp>
35 #include <com/sun/star/awt/SystemDependentXWindow.hpp>
36 #include <com/sun/star/beans/NamedValue.hpp>
37 #include <com/sun/star/container/XNameAccess.hpp>
38 #include <comphelper/processfactory.hxx>
39 #include <cppuhelper/interfacecontainer.h>
40 #include <rtl/process.h>
41 #include <osl/diagnose.h>
42 #include <com/sun/star/uno/Any.hxx>
43 #include <FPServiceInfo.hxx>
44 #include <vos/mutex.hxx>
45 #include <vcl/svapp.hxx>
46 #include "SalGtkPicker.hxx"
47 #include <tools/urlobj.hxx>
48 #include <stdio.h>
49
50 //------------------------------------------------------------------------
51 // namespace directives
52 //------------------------------------------------------------------------
53
54 using namespace ::rtl;
55 using namespace ::com::sun::star;
56 using namespace ::com::sun::star::lang;
57 using namespace ::com::sun::star::uno;
58
uritounicode(const gchar * pIn)59 rtl::OUString SalGtkPicker::uritounicode(const gchar* pIn)
60 {
61 if (!pIn)
62 return rtl::OUString();
63
64 rtl::OUString sURL( const_cast<const sal_Char *>(pIn), strlen(pIn),
65 RTL_TEXTENCODING_UTF8 );
66
67 INetURLObject aURL(sURL);
68 if (INET_PROT_FILE == aURL.GetProtocol())
69 {
70 // all the URLs are handled by office in UTF-8
71 // so the Gnome FP related URLs should be converted accordingly
72 gchar *pEncodedFileName = g_filename_from_uri(pIn, NULL, NULL);
73 if ( pEncodedFileName )
74 {
75 rtl::OUString sEncoded(pEncodedFileName, strlen(pEncodedFileName),
76 osl_getThreadTextEncoding());
77 INetURLObject aCurrentURL(sEncoded, INetURLObject::FSYS_UNX);
78 aCurrentURL.SetHost(aURL.GetHost());
79 sURL = aCurrentURL.getExternalURL();
80 }
81 else
82 {
83 OUString aNewURL = Reference<uri::XExternalUriReferenceTranslator>(Reference<XMultiServiceFactory>(comphelper::getProcessServiceFactory(), UNO_QUERY_THROW)->createInstance(OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.uri.ExternalUriReferenceTranslator"))), UNO_QUERY_THROW)->translateToInternal(sURL);
84 if( aNewURL.getLength() )
85 sURL = aNewURL;
86 }
87 }
88 return sURL;
89 }
90
unicodetouri(const rtl::OUString & rURL)91 rtl::OString SalGtkPicker::unicodetouri(const rtl::OUString &rURL)
92 {
93 // all the URLs are handled by office in UTF-8 ( and encoded with "%xx" codes based on UTF-8 )
94 // so the Gnome FP related URLs should be converted accordingly
95 OString sURL = OUStringToOString(rURL, RTL_TEXTENCODING_UTF8);
96 INetURLObject aURL(rURL);
97 if (INET_PROT_FILE == aURL.GetProtocol())
98 {
99 OUString aNewURL = Reference<uri::XExternalUriReferenceTranslator>(Reference<XMultiServiceFactory>(comphelper::getProcessServiceFactory(), UNO_QUERY_THROW)->createInstance(OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.uri.ExternalUriReferenceTranslator"))), UNO_QUERY_THROW)->translateToExternal( rURL );
100
101 if( aNewURL.getLength() )
102 {
103 // At this point the URL should contain ascii characters only actually
104 sURL = OUStringToOString( aNewURL, osl_getThreadTextEncoding() );
105 }
106 }
107 return sURL;
108 }
109
canceldialog(RunDialog * pDialog)110 gboolean canceldialog(RunDialog *pDialog)
111 {
112 pDialog->cancel();
113 return false;
114 }
115
116 extern "C"
117 {
118 struct Display;
119 extern GdkDisplay* gdk_x11_lookup_xdisplay (void*xdisplay);
120 }
121
RunDialog(GtkWidget * pDialog,uno::Reference<awt::XExtendedToolkit> & rToolkit)122 RunDialog::RunDialog( GtkWidget *pDialog, uno::Reference< awt::XExtendedToolkit >& rToolkit ) :
123 cppu::WeakComponentImplHelper1< awt::XTopWindowListener >( maLock ),
124 mpDialog(pDialog), mpCreatedParent(NULL), mxToolkit(rToolkit)
125 {
126 awt::SystemDependentXWindow aWindowHandle;
127
128 if (mxToolkit.is())
129 {
130 uno::Reference< awt::XTopWindow > xWindow(mxToolkit->getActiveTopWindow());
131 if (xWindow.is())
132 {
133 uno::Reference< awt::XSystemDependentWindowPeer > xSystemDepParent(xWindow, uno::UNO_QUERY);
134 if (xSystemDepParent.is())
135 {
136
137 sal_Int8 processID[16];
138
139 rtl_getGlobalProcessId( (sal_uInt8*)processID );
140 uno::Sequence<sal_Int8> processIdSeq(processID, 16);
141 uno::Any anyHandle = xSystemDepParent->getWindowHandle(processIdSeq, SystemDependent::SYSTEM_XWINDOW);
142
143 anyHandle >>= aWindowHandle;
144 }
145 }
146 }
147
148 GdkThreadLock aLock;
149
150 GdkDisplay *pDisplay = aWindowHandle.DisplayPointer ? gdk_x11_lookup_xdisplay(reinterpret_cast<void*>(static_cast<sal_IntPtr>(aWindowHandle.DisplayPointer))) : NULL;
151 GdkWindow* pParent = pDisplay ? gdk_window_lookup_for_display(pDisplay, aWindowHandle.WindowHandle) : NULL;
152 if (!pParent && pDisplay)
153 pParent = mpCreatedParent = gdk_window_foreign_new_for_display( pDisplay, aWindowHandle.WindowHandle);
154 if (pParent)
155 {
156 gtk_widget_realize(mpDialog);
157 gdk_window_set_transient_for(mpDialog->window, pParent);
158 }
159 }
160
161
~RunDialog()162 RunDialog::~RunDialog()
163 {
164 if (mpCreatedParent)
165 {
166 GdkThreadLock aLock;
167 gdk_window_destroy (mpCreatedParent);
168 }
169 }
170
windowOpened(const::com::sun::star::lang::EventObject &)171 void SAL_CALL RunDialog::windowOpened( const ::com::sun::star::lang::EventObject& )
172 throw (::com::sun::star::uno::RuntimeException)
173 {
174 GdkThreadLock aLock;
175 g_timeout_add_full(G_PRIORITY_HIGH_IDLE, 0, (GSourceFunc)canceldialog, this, NULL);
176 }
177
cancel()178 void RunDialog::cancel()
179 {
180 GdkThreadLock aLock;
181 gtk_dialog_response( GTK_DIALOG( mpDialog ), GTK_RESPONSE_CANCEL );
182 gtk_widget_hide( mpDialog );
183 }
184
run()185 gint RunDialog::run()
186 {
187 if (mxToolkit.is())
188 mxToolkit->addTopWindowListener(this);
189
190 GdkThreadLock aLock;
191 gint nStatus = gtk_dialog_run( GTK_DIALOG( mpDialog ) );
192
193 if (mxToolkit.is())
194 mxToolkit->removeTopWindowListener(this);
195
196 if (nStatus != 1) //PLAY
197 gtk_widget_hide( mpDialog );
198
199 return nStatus;
200 }
201
lcl_setGTKLanguage(const uno::Reference<lang::XMultiServiceFactory> & xServiceMgr)202 static void lcl_setGTKLanguage(const uno::Reference<lang::XMultiServiceFactory>& xServiceMgr)
203 {
204 static bool bSet = false;
205 if (bSet)
206 return;
207
208 OUString sUILocale;
209 try
210 {
211 uno::Reference<lang::XMultiServiceFactory> xConfigMgr =
212 uno::Reference<lang::XMultiServiceFactory>(xServiceMgr->createInstance(
213 OUString::createFromAscii("com.sun.star.configuration.ConfigurationProvider")),
214 UNO_QUERY_THROW );
215
216 Sequence< Any > theArgs(1);
217 theArgs[ 0 ] <<= OUString::createFromAscii("org.openoffice.Office.Linguistic/General");
218
219 uno::Reference< container::XNameAccess > xNameAccess =
220 uno::Reference< container::XNameAccess >(xConfigMgr->createInstanceWithArguments(
221 OUString::createFromAscii("com.sun.star.configuration.ConfigurationAccess"), theArgs ),
222 UNO_QUERY_THROW );
223
224 if (xNameAccess.is())
225 xNameAccess->getByName(OUString::createFromAscii("UILocale")) >>= sUILocale;
226 } catch (...) {}
227
228 if (sUILocale.getLength())
229 {
230 sUILocale = sUILocale.replace('-', '_');
231 rtl::OUString envVar(RTL_CONSTASCII_USTRINGPARAM("LANGUAGE"));
232 osl_setEnvironment(envVar.pData, sUILocale.pData);
233 }
234 bSet = true;
235 }
236
SalGtkPicker(const uno::Reference<lang::XMultiServiceFactory> & xServiceMgr)237 SalGtkPicker::SalGtkPicker(const uno::Reference<lang::XMultiServiceFactory>& xServiceMgr) : m_pDialog(0)
238 {
239 lcl_setGTKLanguage(xServiceMgr);
240 }
241
~SalGtkPicker()242 SalGtkPicker::~SalGtkPicker()
243 {
244 if (m_pDialog)
245 {
246 GdkThreadLock aLock;
247 gtk_widget_destroy(m_pDialog);
248 }
249 }
250
implsetDisplayDirectory(const rtl::OUString & aDirectory)251 void SAL_CALL SalGtkPicker::implsetDisplayDirectory( const rtl::OUString& aDirectory )
252 throw( lang::IllegalArgumentException, uno::RuntimeException )
253 {
254 OSL_ASSERT( m_pDialog != NULL );
255
256 OString aTxt = unicodetouri(aDirectory);
257
258 if( aTxt.lastIndexOf('/') == aTxt.getLength() - 1 )
259 aTxt = aTxt.copy( 0, aTxt.getLength() - 1 );
260
261 OSL_TRACE( "setting path to %s\n", aTxt.getStr() );
262
263 GdkThreadLock aLock;
264 gtk_file_chooser_set_current_folder_uri( GTK_FILE_CHOOSER( m_pDialog ),
265 aTxt.getStr() );
266 }
267
implgetDisplayDirectory()268 rtl::OUString SAL_CALL SalGtkPicker::implgetDisplayDirectory() throw( uno::RuntimeException )
269 {
270 OSL_ASSERT( m_pDialog != NULL );
271
272 GdkThreadLock aLock;
273
274 gchar* pCurrentFolder =
275 gtk_file_chooser_get_current_folder_uri( GTK_FILE_CHOOSER( m_pDialog ) );
276 ::rtl::OUString aCurrentFolderName = uritounicode(pCurrentFolder);
277 g_free( pCurrentFolder );
278
279 return aCurrentFolderName;
280 }
281
implsetTitle(const rtl::OUString & aTitle)282 void SAL_CALL SalGtkPicker::implsetTitle( const rtl::OUString& aTitle ) throw( uno::RuntimeException )
283 {
284 OSL_ASSERT( m_pDialog != NULL );
285
286 ::rtl::OString aWindowTitle = OUStringToOString( aTitle, RTL_TEXTENCODING_UTF8 );
287
288 GdkThreadLock aLock;
289 gtk_window_set_title( GTK_WINDOW( m_pDialog ), aWindowTitle.getStr() );
290 }
291