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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 : #ifdef AIX
21 : #define _LINUX_SOURCE_COMPAT
22 : #include <sys/timer.h>
23 : #undef _LINUX_SOURCE_COMPAT
24 : #endif
25 :
26 : #include <com/sun/star/lang/DisposedException.hpp>
27 : #include <com/sun/star/lang/XMultiComponentFactory.hpp>
28 : #include <com/sun/star/uri/XExternalUriReferenceTranslator.hpp>
29 : #include <com/sun/star/lang/SystemDependent.hpp>
30 : #include <com/sun/star/awt/XSystemDependentWindowPeer.hpp>
31 : #include <com/sun/star/awt/SystemDependentXWindow.hpp>
32 : #include <com/sun/star/beans/NamedValue.hpp>
33 : #include <com/sun/star/container/XNameAccess.hpp>
34 : #include <comphelper/processfactory.hxx>
35 : #include <cppuhelper/interfacecontainer.h>
36 : #include <rtl/process.h>
37 : #include <osl/diagnose.h>
38 : #include <com/sun/star/uno/Any.hxx>
39 : #include <osl/mutex.hxx>
40 : #include <vcl/svapp.hxx>
41 : #include <tools/urlobj.hxx>
42 : #include <stdio.h>
43 :
44 : #include "vcl/window.hxx"
45 : #include "unx/gtk/gtkframe.hxx"
46 : #include "gtk/fpicker/SalGtkPicker.hxx"
47 :
48 : using namespace ::rtl;
49 : using namespace ::com::sun::star;
50 : using namespace ::com::sun::star::lang;
51 : using namespace ::com::sun::star::uno;
52 :
53 0 : rtl::OUString SalGtkPicker::uritounicode(const gchar* pIn)
54 : {
55 0 : if (!pIn)
56 0 : return rtl::OUString();
57 :
58 0 : rtl::OUString sURL( const_cast<const sal_Char *>(pIn), strlen(pIn),
59 0 : RTL_TEXTENCODING_UTF8 );
60 :
61 0 : INetURLObject aURL(sURL);
62 0 : if (INET_PROT_FILE == aURL.GetProtocol())
63 : {
64 : // all the URLs are handled by office in UTF-8
65 : // so the Gnome FP related URLs should be converted accordingly
66 0 : gchar *pEncodedFileName = g_filename_from_uri(pIn, NULL, NULL);
67 0 : if ( pEncodedFileName )
68 : {
69 0 : rtl::OUString sEncoded(pEncodedFileName, strlen(pEncodedFileName),
70 0 : osl_getThreadTextEncoding());
71 0 : INetURLObject aCurrentURL(sEncoded, INetURLObject::FSYS_UNX);
72 0 : aCurrentURL.SetHost(aURL.GetHost());
73 0 : sURL = aCurrentURL.getExternalURL();
74 : }
75 : else
76 : {
77 0 : OUString aNewURL = uno::Reference<uri::XExternalUriReferenceTranslator>(uno::Reference<XMultiComponentFactory>(comphelper::getProcessServiceFactory(), UNO_QUERY_THROW)->createInstanceWithContext(OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.uri.ExternalUriReferenceTranslator")), m_xContext), UNO_QUERY_THROW)->translateToInternal(sURL);
78 0 : if( !aNewURL.isEmpty() )
79 0 : sURL = aNewURL;
80 : }
81 : }
82 0 : return sURL;
83 : }
84 :
85 0 : rtl::OString SalGtkPicker::unicodetouri(const rtl::OUString &rURL)
86 : {
87 : // all the URLs are handled by office in UTF-8 ( and encoded with "%xx" codes based on UTF-8 )
88 : // so the Gnome FP related URLs should be converted accordingly
89 0 : OString sURL = OUStringToOString(rURL, RTL_TEXTENCODING_UTF8);
90 0 : INetURLObject aURL(rURL);
91 0 : if (INET_PROT_FILE == aURL.GetProtocol())
92 : {
93 0 : OUString aNewURL = uno::Reference<uri::XExternalUriReferenceTranslator>(uno::Reference<XMultiComponentFactory>(comphelper::getProcessServiceFactory(), UNO_QUERY_THROW)->createInstanceWithContext(OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.uri.ExternalUriReferenceTranslator")), m_xContext ), UNO_QUERY_THROW)->translateToExternal( rURL );
94 :
95 0 : if( !aNewURL.isEmpty() )
96 : {
97 : // At this point the URL should contain ascii characters only actually
98 0 : sURL = OUStringToOString( aNewURL, osl_getThreadTextEncoding() );
99 0 : }
100 : }
101 0 : return sURL;
102 : }
103 :
104 : extern "C"
105 : {
106 0 : static gboolean canceldialog(RunDialog *pDialog)
107 : {
108 0 : GdkThreadLock lock;
109 0 : pDialog->cancel();
110 0 : return false;
111 : }
112 : }
113 :
114 0 : RunDialog::RunDialog( GtkWidget *pDialog, uno::Reference< awt::XExtendedToolkit >& rToolkit,
115 : uno::Reference< frame::XDesktop >& rDesktop ) :
116 : cppu::WeakComponentImplHelper2< awt::XTopWindowListener, frame::XTerminateListener >( maLock ),
117 0 : mpDialog(pDialog), mxToolkit(rToolkit), mxDesktop(rDesktop)
118 : {
119 0 : GtkWindow *pParent = NULL;
120 :
121 0 : ::Window * pWindow = ::Application::GetActiveTopWindow();
122 0 : if( pWindow )
123 : {
124 0 : GtkSalFrame *pFrame = dynamic_cast<GtkSalFrame *>( pWindow->ImplGetFrame() );
125 0 : if( pFrame )
126 0 : pParent = GTK_WINDOW( pFrame->getWindow() );
127 : }
128 0 : if (pParent)
129 0 : gtk_window_set_transient_for( GTK_WINDOW( mpDialog ), pParent );
130 0 : }
131 :
132 0 : RunDialog::~RunDialog()
133 : {
134 0 : SolarMutexGuard g;
135 :
136 0 : g_source_remove_by_user_data (this);
137 0 : }
138 :
139 0 : void SAL_CALL RunDialog::windowOpened( const ::com::sun::star::lang::EventObject& )
140 : throw (::com::sun::star::uno::RuntimeException)
141 : {
142 0 : SolarMutexGuard g;
143 :
144 0 : g_timeout_add_full(G_PRIORITY_HIGH_IDLE, 0, (GSourceFunc)canceldialog, this, NULL);
145 0 : }
146 :
147 0 : void SAL_CALL RunDialog::queryTermination( const ::com::sun::star::lang::EventObject& )
148 : throw(::com::sun::star::frame::TerminationVetoException, ::com::sun::star::uno::RuntimeException)
149 : {
150 0 : }
151 :
152 0 : void SAL_CALL RunDialog::notifyTermination( const ::com::sun::star::lang::EventObject& )
153 : throw(::com::sun::star::uno::RuntimeException)
154 : {
155 0 : SolarMutexGuard g;
156 :
157 0 : g_timeout_add_full(G_PRIORITY_HIGH_IDLE, 0, (GSourceFunc)canceldialog, this, NULL);
158 0 : }
159 :
160 0 : void RunDialog::cancel()
161 : {
162 0 : gtk_dialog_response( GTK_DIALOG( mpDialog ), GTK_RESPONSE_CANCEL );
163 0 : gtk_widget_hide( mpDialog );
164 0 : }
165 :
166 0 : gint RunDialog::run()
167 : {
168 0 : if (mxToolkit.is())
169 0 : mxToolkit->addTopWindowListener(this);
170 :
171 0 : gint nStatus = gtk_dialog_run( GTK_DIALOG( mpDialog ) );
172 :
173 0 : if (mxToolkit.is())
174 0 : mxToolkit->removeTopWindowListener(this);
175 :
176 0 : if (nStatus != 1) //PLAY
177 0 : gtk_widget_hide( mpDialog );
178 :
179 0 : return nStatus;
180 : }
181 :
182 : // FIXME: this is pretty nasty ... we try to tell gtk+'s
183 : // gettext the locale it should use via the environment
184 0 : void SalGtkPicker::setGtkLanguage()
185 : {
186 : static bool bSet = false;
187 0 : if (bSet)
188 0 : return;
189 :
190 : /* FIXME-BCP47: let LanguageTag create glibc locale string! */
191 0 : ::com::sun::star::lang::Locale aLocale = Application::GetSettings().GetUILanguageTag().getLocale();
192 0 : rtl::OUStringBuffer aBuffer;
193 0 : aBuffer.append( aLocale.Language );
194 0 : aBuffer.appendAscii( "_" );
195 0 : aBuffer.append( aLocale.Country );
196 0 : aBuffer.appendAscii( ".UTF-8" );
197 :
198 0 : if (aBuffer.getLength() > 8)
199 : {
200 0 : rtl::OUString envVar( RTL_CONSTASCII_USTRINGPARAM( "LANGUAGE" ) );
201 0 : osl_setEnvironment( envVar.pData, aBuffer.makeStringAndClear().pData );
202 : }
203 0 : bSet = true;
204 : }
205 :
206 0 : SalGtkPicker::SalGtkPicker( const uno::Reference<uno::XComponentContext>& xContext )
207 0 : : m_pDialog( 0 ), m_xContext( xContext )
208 : {
209 0 : setGtkLanguage();
210 0 : }
211 :
212 0 : SalGtkPicker::~SalGtkPicker()
213 : {
214 0 : SolarMutexGuard g;
215 :
216 0 : if (m_pDialog)
217 : {
218 0 : gtk_widget_destroy(m_pDialog);
219 0 : }
220 0 : }
221 :
222 0 : void SAL_CALL SalGtkPicker::implsetDisplayDirectory( const rtl::OUString& aDirectory )
223 : throw( lang::IllegalArgumentException, uno::RuntimeException )
224 : {
225 : OSL_ASSERT( m_pDialog != NULL );
226 :
227 0 : OString aTxt = unicodetouri(aDirectory);
228 :
229 0 : if( aTxt.lastIndexOf('/') == aTxt.getLength() - 1 )
230 0 : aTxt = aTxt.copy( 0, aTxt.getLength() - 1 );
231 :
232 : OSL_TRACE( "setting path to %s", aTxt.getStr() );
233 :
234 0 : gtk_file_chooser_set_current_folder_uri( GTK_FILE_CHOOSER( m_pDialog ),
235 0 : aTxt.getStr() );
236 0 : }
237 :
238 0 : rtl::OUString SAL_CALL SalGtkPicker::implgetDisplayDirectory() throw( uno::RuntimeException )
239 : {
240 : OSL_ASSERT( m_pDialog != NULL );
241 :
242 : gchar* pCurrentFolder =
243 0 : gtk_file_chooser_get_current_folder_uri( GTK_FILE_CHOOSER( m_pDialog ) );
244 0 : ::rtl::OUString aCurrentFolderName = uritounicode(pCurrentFolder);
245 0 : g_free( pCurrentFolder );
246 :
247 0 : return aCurrentFolderName;
248 : }
249 :
250 0 : void SAL_CALL SalGtkPicker::implsetTitle( const rtl::OUString& aTitle ) throw( uno::RuntimeException )
251 : {
252 : OSL_ASSERT( m_pDialog != NULL );
253 :
254 0 : ::rtl::OString aWindowTitle = OUStringToOString( aTitle, RTL_TEXTENCODING_UTF8 );
255 :
256 0 : gtk_window_set_title( GTK_WINDOW( m_pDialog ), aWindowTitle.getStr() );
257 0 : }
258 :
259 0 : uno::Reference< uno::XInterface > SalGtkPicker::createInstance( const rtl::OUString &rName )
260 : {
261 0 : return m_xContext->getServiceManager()->createInstanceWithContext( rName, m_xContext );
262 : }
263 :
264 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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