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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/XMultiComponentFactory.hpp>
27 : #include <com/sun/star/uri/ExternalUriReferenceTranslator.hpp>
28 : #include <comphelper/processfactory.hxx>
29 : #include <rtl/process.h>
30 : #include <osl/diagnose.h>
31 : #include <osl/mutex.hxx>
32 : #include <vcl/svapp.hxx>
33 : #include <tools/urlobj.hxx>
34 :
35 : #include "vcl/window.hxx"
36 : #include "unx/gtk/gtkframe.hxx"
37 : #include "gtk/fpicker/SalGtkPicker.hxx"
38 :
39 : using namespace ::rtl;
40 : using namespace ::com::sun::star;
41 : using namespace ::com::sun::star::lang;
42 : using namespace ::com::sun::star::uno;
43 :
44 0 : OUString SalGtkPicker::uritounicode(const gchar* pIn)
45 : {
46 0 : if (!pIn)
47 0 : return OUString();
48 :
49 0 : OUString sURL( pIn, strlen(pIn),
50 0 : RTL_TEXTENCODING_UTF8 );
51 :
52 0 : INetURLObject aURL(sURL);
53 0 : if (INetProtocol::File == aURL.GetProtocol())
54 : {
55 : // all the URLs are handled by office in UTF-8
56 : // so the Gnome FP related URLs should be converted accordingly
57 0 : gchar *pEncodedFileName = g_filename_from_uri(pIn, NULL, NULL);
58 0 : if ( pEncodedFileName )
59 : {
60 0 : OUString sEncoded(pEncodedFileName, strlen(pEncodedFileName),
61 0 : osl_getThreadTextEncoding());
62 0 : g_free (pEncodedFileName);
63 0 : INetURLObject aCurrentURL(sEncoded, INetURLObject::FSYS_UNX);
64 0 : aCurrentURL.SetHost(aURL.GetHost());
65 0 : sURL = aCurrentURL.getExternalURL();
66 : }
67 : else
68 : {
69 0 : OUString aNewURL = uri::ExternalUriReferenceTranslator::create( m_xContext )->translateToInternal(sURL);
70 0 : if( !aNewURL.isEmpty() )
71 0 : sURL = aNewURL;
72 : }
73 : }
74 0 : return sURL;
75 : }
76 :
77 0 : OString SalGtkPicker::unicodetouri(const OUString &rURL)
78 : {
79 : // all the URLs are handled by office in UTF-8 ( and encoded with "%xx" codes based on UTF-8 )
80 : // so the Gnome FP related URLs should be converted accordingly
81 0 : OString sURL = OUStringToOString(rURL, RTL_TEXTENCODING_UTF8);
82 0 : INetURLObject aURL(rURL);
83 0 : if (INetProtocol::File == aURL.GetProtocol())
84 : {
85 0 : OUString aNewURL = uri::ExternalUriReferenceTranslator::create( m_xContext )->translateToInternal(rURL);
86 :
87 0 : if( !aNewURL.isEmpty() )
88 : {
89 : // At this point the URL should contain ascii characters only actually
90 0 : sURL = OUStringToOString( aNewURL, osl_getThreadTextEncoding() );
91 0 : }
92 : }
93 0 : return sURL;
94 : }
95 :
96 : extern "C"
97 : {
98 0 : static gboolean canceldialog(RunDialog *pDialog)
99 : {
100 0 : SolarMutexGuard g;
101 0 : pDialog->cancel();
102 0 : return false;
103 : }
104 : }
105 :
106 0 : RunDialog::RunDialog( GtkWidget *pDialog, uno::Reference< awt::XExtendedToolkit >& rToolkit,
107 : uno::Reference< frame::XDesktop >& rDesktop ) :
108 : cppu::WeakComponentImplHelper2< awt::XTopWindowListener, frame::XTerminateListener >( maLock ),
109 0 : mpDialog(pDialog), mxToolkit(rToolkit), mxDesktop(rDesktop)
110 : {
111 0 : GtkWindow *pParent = NULL;
112 :
113 0 : vcl::Window * pWindow = ::Application::GetActiveTopWindow();
114 0 : if( pWindow )
115 : {
116 0 : GtkSalFrame *pFrame = dynamic_cast<GtkSalFrame *>( pWindow->ImplGetFrame() );
117 0 : if( pFrame )
118 0 : pParent = GTK_WINDOW( pFrame->getWindow() );
119 : }
120 0 : if (pParent)
121 0 : gtk_window_set_transient_for( GTK_WINDOW( mpDialog ), pParent );
122 0 : }
123 :
124 0 : RunDialog::~RunDialog()
125 : {
126 0 : SolarMutexGuard g;
127 :
128 0 : g_source_remove_by_user_data (this);
129 0 : }
130 :
131 0 : void SAL_CALL RunDialog::windowOpened( const ::com::sun::star::lang::EventObject& )
132 : throw (::com::sun::star::uno::RuntimeException, std::exception)
133 : {
134 0 : SolarMutexGuard g;
135 :
136 0 : g_timeout_add_full(G_PRIORITY_HIGH_IDLE, 0, reinterpret_cast<GSourceFunc>(canceldialog), this, NULL);
137 0 : }
138 :
139 0 : void SAL_CALL RunDialog::queryTermination( const ::com::sun::star::lang::EventObject& )
140 : throw(::com::sun::star::frame::TerminationVetoException, ::com::sun::star::uno::RuntimeException, std::exception)
141 : {
142 0 : }
143 :
144 0 : void SAL_CALL RunDialog::notifyTermination( const ::com::sun::star::lang::EventObject& )
145 : throw(::com::sun::star::uno::RuntimeException, std::exception)
146 : {
147 0 : SolarMutexGuard g;
148 :
149 0 : g_timeout_add_full(G_PRIORITY_HIGH_IDLE, 0, reinterpret_cast<GSourceFunc>(canceldialog), this, NULL);
150 0 : }
151 :
152 0 : void RunDialog::cancel()
153 : {
154 0 : gtk_dialog_response( GTK_DIALOG( mpDialog ), GTK_RESPONSE_CANCEL );
155 0 : gtk_widget_hide( mpDialog );
156 0 : }
157 :
158 0 : gint RunDialog::run()
159 : {
160 0 : if (mxToolkit.is())
161 0 : mxToolkit->addTopWindowListener(this);
162 :
163 0 : gint nStatus = gtk_dialog_run( GTK_DIALOG( mpDialog ) );
164 :
165 0 : if (mxToolkit.is())
166 0 : mxToolkit->removeTopWindowListener(this);
167 :
168 0 : if (nStatus != 1) //PLAY
169 0 : gtk_widget_hide( mpDialog );
170 :
171 0 : return nStatus;
172 : }
173 :
174 0 : SalGtkPicker::SalGtkPicker( const uno::Reference<uno::XComponentContext>& xContext )
175 0 : : m_pDialog( 0 ), m_xContext( xContext )
176 : {
177 0 : }
178 :
179 0 : SalGtkPicker::~SalGtkPicker()
180 : {
181 0 : SolarMutexGuard g;
182 :
183 0 : if (m_pDialog)
184 : {
185 0 : gtk_widget_destroy(m_pDialog);
186 0 : }
187 0 : }
188 :
189 0 : void SAL_CALL SalGtkPicker::implsetDisplayDirectory( const OUString& aDirectory )
190 : throw( lang::IllegalArgumentException, uno::RuntimeException )
191 : {
192 : OSL_ASSERT( m_pDialog != NULL );
193 :
194 0 : OString aTxt = unicodetouri(aDirectory);
195 0 : if( aTxt.isEmpty() ){
196 0 : aTxt = unicodetouri(OUString("file:///."));
197 : }
198 :
199 0 : if( aTxt.endsWith("/") )
200 0 : aTxt = aTxt.copy( 0, aTxt.getLength() - 1 );
201 :
202 : OSL_TRACE( "setting path to %s", aTxt.getStr() );
203 :
204 0 : gtk_file_chooser_set_current_folder_uri( GTK_FILE_CHOOSER( m_pDialog ),
205 0 : aTxt.getStr() );
206 0 : }
207 :
208 0 : OUString SAL_CALL SalGtkPicker::implgetDisplayDirectory() throw( uno::RuntimeException )
209 : {
210 : OSL_ASSERT( m_pDialog != NULL );
211 :
212 : gchar* pCurrentFolder =
213 0 : gtk_file_chooser_get_current_folder_uri( GTK_FILE_CHOOSER( m_pDialog ) );
214 0 : OUString aCurrentFolderName = uritounicode(pCurrentFolder);
215 0 : g_free( pCurrentFolder );
216 :
217 0 : return aCurrentFolderName;
218 : }
219 :
220 0 : void SAL_CALL SalGtkPicker::implsetTitle( const OUString& aTitle ) throw( uno::RuntimeException )
221 : {
222 : OSL_ASSERT( m_pDialog != NULL );
223 :
224 0 : OString aWindowTitle = OUStringToOString( aTitle, RTL_TEXTENCODING_UTF8 );
225 :
226 0 : gtk_window_set_title( GTK_WINDOW( m_pDialog ), aWindowTitle.getStr() );
227 0 : }
228 :
229 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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