fpicker/source/generic/fpicker.cxx

   1 /*************************************************************************
   2  *
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * Copyright 2008 by Sun Microsystems, Inc.
   6  *
   7  * OpenOffice.org - a multi-platform office productivity suite
   8  *
   9  * $RCSfile: fpicker.cxx,v $
  10  * $Revision: 1.6 $
  11  *
  12  * This file is part of OpenOffice.org.
  13  *
  14  * OpenOffice.org is free software: you can redistribute it and/or modify
  15  * it under the terms of the GNU Lesser General Public License version 3
  16  * only, as published by the Free Software Foundation.
  17  *
  18  * OpenOffice.org is distributed in the hope that it will be useful,
  19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21  * GNU Lesser General Public License version 3 for more details
  22  * (a copy is included in the LICENSE file that accompanied this code).
  23  *
  24  * You should have received a copy of the GNU Lesser General Public License
  25  * version 3 along with OpenOffice.org.  If not, see
  26  * <http://www.openoffice.org/license.html>
  27  * for a copy of the LGPLv3 License.
  28  *
  29  ************************************************************************/
  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_fpicker.hxx"
  33 #include "sal/types.h"
  34 #include "rtl/ustring.hxx"
  35
  36 #ifndef _CPPUHELPER_IMPLEMENTATIONENTRY_HXX_
  37 #include "cppuhelper/implementationentry.hxx"
  38 #endif
  39 #include "com/sun/star/lang/XMultiComponentFactory.hpp"
  40
  41 #ifdef WNT
  42 #include <tools/prewin.h>
  43 #include <tools/postwin.h>
  44 #include <odma_lib.hxx>
  45 #endif
  46
  47 #include "svtools/miscopt.hxx"
  48 #include "svtools/pickerhistoryaccess.hxx"
  49
  50 #ifndef _SV_APP_HXX
  51 #include "vcl/svapp.hxx"
  52 #endif
  53
  54 namespace css = com::sun::star;
  55
  56 using css::uno::Reference;
  57 using css::uno::Sequence;
  58 using rtl::OUString;
  59
  60 /*
  61  * FilePicker implementation.
  62  */
  63 static OUString FilePicker_getSystemPickerServiceName()
  64 {
  65 #ifdef UNX
  66     OUString aDesktopEnvironment (Application::GetDesktopEnvironment());
  67     if (aDesktopEnvironment.equalsIgnoreAsciiCaseAscii ("gnome"))
  68         return OUString (RTL_CONSTASCII_USTRINGPARAM ("com.sun.star.ui.dialogs.GtkFilePicker"));
  69     else if (aDesktopEnvironment.equalsIgnoreAsciiCaseAscii ("kde"))
  70         return OUString (RTL_CONSTASCII_USTRINGPARAM ("com.sun.star.ui.dialogs.KDEFilePicker"));
  71     else if (aDesktopEnvironment.equalsIgnoreAsciiCaseAscii ("kde4"))
  72         return OUString (RTL_CONSTASCII_USTRINGPARAM ("com.sun.star.ui.dialogs.KDE4FilePicker"));
  73     else if (aDesktopEnvironment.equalsIgnoreAsciiCaseAscii ("macosx"))
  74         return OUString (RTL_CONSTASCII_USTRINGPARAM ("com.sun.star.ui.dialogs.AquaFilePicker"));
  75 #endif
  76 #ifdef WNT
  77         if (SvtMiscOptions().TryODMADialog() && ::odma::DMSsAvailable()) {
  78                 return OUString (RTL_CONSTASCII_USTRINGPARAM ("com.sun.star.ui.dialogs.ODMAFilePicker"));
  79         }
  80         return OUString (RTL_CONSTASCII_USTRINGPARAM ("com.sun.star.ui.dialogs.Win32FilePicker"));
  81 #endif
  82         return OUString (RTL_CONSTASCII_USTRINGPARAM ("com.sun.star.ui.dialogs.SystemFilePicker"));
  83 }
  84
  85 static Reference< css::uno::XInterface > FilePicker_createInstance (
  86     Reference< css::uno::XComponentContext > const & rxContext)
  87 {
  88     Reference< css::uno::XInterface > xResult;
  89     if (rxContext.is())
  90     {
  91         Reference< css::lang::XMultiComponentFactory > xFactory (rxContext->getServiceManager());
  92         if (xFactory.is())
  93         {
  94             if (SvtMiscOptions().UseSystemFileDialog())
  95             {
  96                 try
  97                 {
  98                     xResult = xFactory->createInstanceWithContext (
  99                         FilePicker_getSystemPickerServiceName(),
 100                         rxContext);
 101                 }
 102                 catch (css::uno::Exception const &)
 103                 {
 104                     // Handled below (see @ fallback).
 105                 }
 106             }
 107             if (!xResult.is())
 108             {
 109                 // Always fall back to OfficeFilePicker.
 110                 xResult = xFactory->createInstanceWithContext (
 111                     OUString (RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.ui.dialogs.OfficeFilePicker")),
 112                     rxContext);
 113             }
 114             if (xResult.is())
 115             {
 116                 // Add to FilePicker history.
 117                 svt::addFilePicker (xResult);
 118             }
 119         }
 120     }
 121     return xResult;
 122 }
 123
 124 static OUString FilePicker_getImplementationName()
 125 {
 126     return OUString (RTL_CONSTASCII_USTRINGPARAM ("com.sun.star.comp.fpicker.FilePicker"));
 127 }
 128
 129 static Sequence< OUString > FilePicker_getSupportedServiceNames()
 130 {
 131     Sequence< OUString > aServiceNames(1);
 132     aServiceNames.getArray()[0] =
 133         OUString (RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.ui.dialogs.FilePicker"));
 134     return aServiceNames;
 135 }
 136
 137 /*
 138  * FolderPicker implementation.
 139  */
 140 static OUString FolderPicker_getSystemPickerServiceName()
 141 {
 142     OUString aDesktopEnvironment (Application::GetDesktopEnvironment());
 143 #ifdef UNX
 144     if (aDesktopEnvironment.equalsIgnoreAsciiCaseAscii ("gnome"))
 145         return OUString (RTL_CONSTASCII_USTRINGPARAM ("com.sun.star.ui.dialogs.GtkFolderPicker"));
 146     else if (aDesktopEnvironment.equalsIgnoreAsciiCaseAscii ("kde"))
 147         return OUString (RTL_CONSTASCII_USTRINGPARAM ("com.sun.star.ui.dialogs.KDEFolderPicker"));
 148     else if (aDesktopEnvironment.equalsIgnoreAsciiCaseAscii ("macosx"))
 149         return OUString (RTL_CONSTASCII_USTRINGPARAM ("com.sun.star.ui.dialogs.AquaFolderPicker"));
 150 #endif
 151 #ifdef WNT
 152         if (SvtMiscOptions().TryODMADialog() && ::odma::DMSsAvailable()) {
 153                 return OUString (RTL_CONSTASCII_USTRINGPARAM ("com.sun.star.ui.dialogs.ODMAFolderPicker"));
 154         }
 155 #endif
 156         return OUString (RTL_CONSTASCII_USTRINGPARAM ("com.sun.star.ui.dialogs.SystemFolderPicker"));
 157 }
 158
 159 static Reference< css::uno::XInterface > FolderPicker_createInstance (
 160     Reference< css::uno::XComponentContext > const & rxContext)
 161 {
 162     Reference< css::uno::XInterface > xResult;
 163     if (rxContext.is())
 164     {
 165         Reference< css::lang::XMultiComponentFactory > xFactory (rxContext->getServiceManager());
 166         if (xFactory.is())
 167         {
 168             if (SvtMiscOptions().UseSystemFileDialog())
 169             {
 170                 try
 171                 {
 172                     xResult = xFactory->createInstanceWithContext (
 173                         FolderPicker_getSystemPickerServiceName(),
 174                         rxContext);
 175                 }
 176                 catch (css::uno::Exception const &)
 177                 {
 178                     // Handled below (see @ fallback).
 179                 }
 180             }
 181             if (!xResult.is())
 182             {
 183                 // Always fall back to OfficeFolderPicker.
 184                 xResult = xFactory->createInstanceWithContext (
 185                     OUString (RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.ui.dialogs.OfficeFolderPicker")),
 186                     rxContext);
 187             }
 188             if (xResult.is())
 189             {
 190                 // Add to FolderPicker history.
 191                 svt::addFolderPicker (xResult);
 192             }
 193         }
 194     }
 195     return xResult;
 196 }
 197
 198 static OUString FolderPicker_getImplementationName()
 199 {
 200     return OUString (RTL_CONSTASCII_USTRINGPARAM ("com.sun.star.comp.fpicker.FolderPicker"));
 201 }
 202
 203 static Sequence< OUString > FolderPicker_getSupportedServiceNames()
 204 {
 205     Sequence< OUString > aServiceNames(1);
 206     aServiceNames.getArray()[0] =
 207         OUString (RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.ui.dialogs.FolderPicker"));
 208     return aServiceNames;
 209 }
 210
 211 /*
 212  * Implementation entries.
 213  */
 214 static cppu::ImplementationEntry g_entries[] =
 215 {
 216     {
 217         FilePicker_createInstance,
 218         FilePicker_getImplementationName,
 219         FilePicker_getSupportedServiceNames,
 220         cppu::createSingleComponentFactory, 0, 0
 221     },
 222     {
 223         FolderPicker_createInstance,
 224         FolderPicker_getImplementationName,
 225         FolderPicker_getSupportedServiceNames,
 226         cppu::createSingleComponentFactory, 0, 0
 227     },
 228     { 0, 0, 0, 0, 0, 0 }
 229 };
 230
 231 /*
 232  * Public (exported) interface.
 233  */
 234 extern "C"
 235 {
 236 SAL_DLLPUBLIC_EXPORT void SAL_CALL component_getImplementationEnvironment (
 237     const sal_Char ** ppEnvTypeName, uno_Environment ** /* ppEnv */)
 238 {
 239     *ppEnvTypeName = CPPU_CURRENT_LANGUAGE_BINDING_NAME;
 240 }
 241
 242 SAL_DLLPUBLIC_EXPORT sal_Bool SAL_CALL component_writeInfo (
 243     void * pServiceManager, void * pRegistryKey)
 244 {
 245     return cppu::component_writeInfoHelper (
 246         pServiceManager, pRegistryKey, g_entries);
 247 }
 248
 249 SAL_DLLPUBLIC_EXPORT void * SAL_CALL component_getFactory (
 250     const sal_Char * pImplementationName, void * pServiceManager, void * pRegistryKey)
 251 {
 252     return cppu::component_getFactoryHelper (
 253         pImplementationName, pServiceManager, pRegistryKey, g_entries);
 254 }
 255
 256 } // extern "C"