fpicker/source/unx/kde_unx/UnxFilePicker.hxx

   1 /*************************************************************************
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   9  *  The Contents of this file are made available subject to the terms of
  10  *  either of the following licenses
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  12  *         - GNU Lesser General Public License Version 2.1
  13  *         - Sun Industry Standards Source License Version 1.1
  14  *
  15  *  Sun Microsystems Inc., October, 2000
  16  *
  17  *  GNU Lesser General Public License Version 2.1
  18  *  =============================================
  19  *  Copyright 2000 by Sun Microsystems, Inc.
  20  *  901 San Antonio Road, Palo Alto, CA 94303, USA
  21  *
  22  *  This library is free software; you can redistribute it and/or
  23  *  modify it under the terms of the GNU Lesser General Public
  24  *  License version 2.1, as published by the Free Software Foundation.
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  26  *  This library is distributed in the hope that it will be useful,
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  31  *  You should have received a copy of the GNU Lesser General Public
  32  *  License along with this library; if not, write to the Free Software
  33  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  34  *  MA  02111-1307  USA
  35  *
  36  *
  37  *  Sun Industry Standards Source License Version 1.1
  38  *  =================================================
  39  *  The contents of this file are subject to the Sun Industry Standards
  40  *  Source License Version 1.1 (the "License"); You may not use this file
  41  *  except in compliance with the License. You may obtain a copy of the
  42  *  License at http://www.openoffice.org/license.html.
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  44  *  Software provided under this License is provided on an "AS IS" basis,
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  50  *
  51  *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
  52  *
  53  *  Copyright: 2000 by Sun Microsystems, Inc.
  54  *
  55  *  All Rights Reserved.
  56  *
  57  *  Contributor(s): Jan Holesovsky <kendy@openoffice.org>
  58  *
  59  *
  60  ************************************************************************/
  61
  62 #ifndef _UNXFILEPICKER_HXX_
  63 #define _UNXFILEPICKER_HXX_
  64
  65 #ifndef _CPPUHELPER_COMPBASE8_HXX_
  66 #include <cppuhelper/compbase8.hxx>
  67 #endif
  68
  69 #ifndef _OSL_CONDITN_HXX_
  70 #include <osl/conditn.hxx>
  71 #endif
  72
  73 #ifndef _OSL_MUTEX_HXX_
  74 #include <osl/mutex.hxx>
  75 #endif
  76
  77 #ifndef _COM_SUN_STAR_LANG_XINITIALIZATION_HPP_
  78 #include <com/sun/star/lang/XInitialization.hpp>
  79 #endif
  80
  81 #ifndef _COM_SUN_STAR_LANG_XSERVICEINFO_HPP_
  82 #include <com/sun/star/lang/XServiceInfo.hpp>
  83 #endif
  84
  85 #ifndef _COM_SUN_STAR_UI_DIALOGS_XFILEPICKERNOTIFIER_HPP_
  86 #include <com/sun/star/ui/dialogs/XFilePickerNotifier.hpp>
  87 #endif
  88
  89 #ifndef _COM_SUN_STAR_UI_DIALOGS_XFILTERMANAGER_HPP_
  90 #include <com/sun/star/ui/dialogs/XFilterManager.hpp>
  91 #endif
  92
  93 #ifndef _COM_SUN_STAR_UI_DIALOGS_XFILTERGROUPMANAGER_HPP_
  94 #include <com/sun/star/ui/dialogs/XFilterGroupManager.hpp>
  95 #endif
  96
  97 #ifndef _COM_SUN_STAR_UI_DIALOGS_XFILEPICKERCONTROLACCESS_HPP_
  98 #include <com/sun/star/ui/dialogs/XFilePickerControlAccess.hpp>
  99 #endif
 100
 101 #ifndef _COM_SUN_STAR_UI_DIALOGS_XFILEPREVIEW_HPP_
 102 #include <com/sun/star/ui/dialogs/XFilePreview.hpp>
 103 #endif
 104
 105 #ifndef _COM_SUN_STAR_UTIL_XCANCELLABLE_HPP_
 106 #include <com/sun/star/util/XCancellable.hpp>
 107 #endif
 108
 109 #ifndef _RTL_USTRBUF_HXX_
 110 #include <rtl/ustrbuf.hxx>
 111 #endif
 112
 113 #include <list>
 114
 115 class UnxFilePickerCommandThread;
 116 class UnxFilePickerNotifyThread;
 117 class ResMgr;
 118
 119 class UnxFilePickerDummy
 120 {
 121 protected:
 122     osl::Mutex                  m_aMutex;
 123     osl::Mutex                  m_rbHelperMtx;
 124 };
 125
 126 class UnxFilePicker :
 127     public UnxFilePickerDummy,
 128     public cppu::WeakComponentImplHelper8<
 129         ::com::sun::star::ui::dialogs::XFilterManager,
 130         ::com::sun::star::ui::dialogs::XFilterGroupManager,
 131         ::com::sun::star::ui::dialogs::XFilePickerControlAccess,
 132         ::com::sun::star::ui::dialogs::XFilePickerNotifier,
 133 // TODO ::com::sun::star::ui::dialogs::XFilePreview,
 134         ::com::sun::star::lang::XInitialization,
 135         ::com::sun::star::util::XCancellable,
 136         ::com::sun::star::lang::XEventListener,
 137         ::com::sun::star::lang::XServiceInfo >
 138 {
 139 protected:
 140     ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > m_xServiceMgr;   // to instanciate own services
 141
 142     pid_t                       m_nFilePickerPid;
 143     int                         m_nFilePickerWrite; // (kde|...)filepicker gets it as stdin
 144     int                         m_nFilePickerRead;  // (kde|...)filepicker gets it as stdout
 145
 146     UnxFilePickerNotifyThread  *m_pNotifyThread;
 147     UnxFilePickerCommandThread *m_pCommandThread;
 148
 149     ResMgr                     *m_pResMgr;
 150
 151 public:
 152     UnxFilePicker( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xServiceMgr );
 153     virtual ~UnxFilePicker();
 154
 155     // XFilePickerNotifier
 156
 157     virtual void SAL_CALL       addFilePickerListener( const ::com::sun::star::uno::Reference< ::com::sun::star::ui::dialogs::XFilePickerListener >& xListener ) throw( ::com::sun::star::uno::RuntimeException );
 158     virtual void SAL_CALL       removeFilePickerListener( const ::com::sun::star::uno::Reference< ::com::sun::star::ui::dialogs::XFilePickerListener >& xListener ) throw( ::com::sun::star::uno::RuntimeException );
 159
 160     // XExecutableDialog functions
 161
 162     virtual void SAL_CALL       setTitle( const ::rtl::OUString &rTitle ) throw( ::com::sun::star::uno::RuntimeException );
 163     virtual sal_Int16 SAL_CALL  execute() throw( ::com::sun::star::uno::RuntimeException );
 164
 165     // XFilePicker functions
 166
 167     virtual void SAL_CALL       setMultiSelectionMode( sal_Bool bMode ) throw( ::com::sun::star::uno::RuntimeException );
 168     virtual void SAL_CALL       setDefaultName( const ::rtl::OUString &rName ) throw( ::com::sun::star::uno::RuntimeException );
 169     virtual void SAL_CALL       setDisplayDirectory( const ::rtl::OUString &rDirectory ) throw( ::com::sun::star::uno::RuntimeException );
 170     virtual ::rtl::OUString SAL_CALL getDisplayDirectory() throw( ::com::sun::star::uno::RuntimeException );
 171     virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getFiles() throw( ::com::sun::star::uno::RuntimeException );
 172
 173     // XFilterManager functions
 174
 175     virtual void SAL_CALL       appendFilter( const ::rtl::OUString &rTitle, const ::rtl::OUString &rFilter ) throw( ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException );
 176     virtual void SAL_CALL       setCurrentFilter( const ::rtl::OUString &rTitle ) throw( ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException );
 177     virtual ::rtl::OUString SAL_CALL getCurrentFilter() throw( ::com::sun::star::uno::RuntimeException );
 178
 179     // XFilterGroupManager functions
 180
 181     virtual void SAL_CALL       appendFilterGroup( const ::rtl::OUString &rGroupTitle, const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::StringPair > &rFilters ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
 182
 183     // XFilePickerControlAccess functions
 184
 185     virtual void SAL_CALL       setValue( sal_Int16 nControlId, sal_Int16 nControlAction, const ::com::sun::star::uno::Any &rValue ) throw (::com::sun::star::uno::RuntimeException);
 186     virtual ::com::sun::star::uno::Any SAL_CALL getValue( sal_Int16 nControlId, sal_Int16 nControlAction ) throw (::com::sun::star::uno::RuntimeException);
 187     virtual void SAL_CALL       enableControl( sal_Int16 nControlId, sal_Bool bEnable ) throw( ::com::sun::star::uno::RuntimeException );
 188     virtual void SAL_CALL       setLabel( sal_Int16 nControlId, const ::rtl::OUString &rLabel ) throw (::com::sun::star::uno::RuntimeException);
 189     virtual ::rtl::OUString SAL_CALL getLabel( sal_Int16 nControlId ) throw (::com::sun::star::uno::RuntimeException);
 190
 191     /* TODO XFilePreview
 192
 193     virtual ::com::sun::star::uno::Sequence< sal_Int16 > SAL_CALL getSupportedImageFormats(  ) throw (::com::sun::star::uno::RuntimeException);
 194     virtual sal_Int32 SAL_CALL  getTargetColorDepth(  ) throw (::com::sun::star::uno::RuntimeException);
 195     virtual sal_Int32 SAL_CALL  getAvailableWidth(  ) throw (::com::sun::star::uno::RuntimeException);
 196     virtual sal_Int32 SAL_CALL  getAvailableHeight(  ) throw (::com::sun::star::uno::RuntimeException);
 197     virtual void SAL_CALL       setImage( sal_Int16 aImageFormat, const ::com::sun::star::uno::Any &rImage ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
 198     virtual sal_Bool SAL_CALL   setShowState( sal_Bool bShowState ) throw (::com::sun::star::uno::RuntimeException);
 199     virtual sal_Bool SAL_CALL   getShowState(  ) throw (::com::sun::star::uno::RuntimeException);
 200     */
 201
 202     // XInitialization
 203
 204     virtual void SAL_CALL       initialize( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any > &rArguments ) throw( ::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException );
 205
 206     // XCancellable
 207
 208     virtual void SAL_CALL       cancel( ) throw( ::com::sun::star::uno::RuntimeException );
 209
 210     // XEventListener
 211
 212     virtual void SAL_CALL       disposing( const ::com::sun::star::lang::EventObject &rEvent ) throw( ::com::sun::star::uno::RuntimeException );
 213
 214     // XServiceInfo
 215
 216     virtual ::rtl::OUString SAL_CALL getImplementationName() throw( ::com::sun::star::uno::RuntimeException );
 217     virtual sal_Bool SAL_CALL   supportsService( const ::rtl::OUString &rServiceName ) throw( ::com::sun::star::uno::RuntimeException );
 218     virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames() throw( ::com::sun::star::uno::RuntimeException );
 219
 220 private:
 221     // prevent copy and assignment
 222     UnxFilePicker( const UnxFilePicker& );
 223     UnxFilePicker& operator=( const UnxFilePicker& );
 224
 225 protected:
 226     void                        initFilePicker();
 227     void                        checkFilePicker() throw( ::com::sun::star::uno::RuntimeException );
 228
 229     // Async sendCommand
 230     void                        sendCommand( const ::rtl::OUString &rCommand );
 231     // Synchronized sendCommand
 232     void                        sendCommand( const ::rtl::OUString &rCommand, ::osl::Condition &rCondition );
 233     void                        appendEscaped( ::rtl::OUStringBuffer &rBuffer, const ::rtl::OUString &rString );
 234
 235 private:
 236     sal_Bool                    controlIdInfo( sal_Int16 nControlId, ::rtl::OUString &rType, sal_Int32 &rTitleId );
 237     sal_Bool                    controlActionInfo( sal_Int16 nControlId, ::rtl::OUString &rType );
 238     void                        sendAppendControlCommand( sal_Int16 nControlId );
 239 };
 240
 241 #endif // _UNXFILEPICKER_HXX_