fpicker/source/office/OfficeFilePicker.hxx

   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 #pragma once
  20
  21 #include <cppuhelper/implbase5.hxx>
  22 #include <com/sun/star/ui/dialogs/XFilePickerControlAccess.hpp>
  23 #include <com/sun/star/ui/dialogs/XFilePreview.hpp>
  24 #include <com/sun/star/ui/dialogs/XFilePicker3.hpp>
  25 #include <com/sun/star/ui/dialogs/XFilePickerListener.hpp>
  26 #include <com/sun/star/ui/dialogs/XAsynchronousExecutableDialog.hpp>
  27 #include <com/sun/star/lang/XServiceInfo.hpp>
  28 #include <com/sun/star/lang/XEventListener.hpp>
  29
  30
  31 #include "commonpicker.hxx"
  32 #include "pickercallbacks.hxx"
  33
  34 #include <vector>
  35
  36 class Dialog;
  37 struct FilterEntry;
  38 struct ElementEntry_Impl;
  39 enum class PickerFlags;
  40
  41 typedef ::std::vector< FilterEntry >           FilterList;     // can be maintained more effectively
  42 typedef ::std::vector< ElementEntry_Impl >     ElementList;
  43
  44 typedef css::beans::StringPair                 UnoFilterEntry;
  45 typedef css::uno::Sequence< UnoFilterEntry >   UnoFilterList;  // can be transported more effectively
  46
  47 // class SvtFilePicker ---------------------------------------------------
  48
  49 typedef cppu::ImplInheritanceHelper <svt::OCommonPicker
  50                             ,   css::ui::dialogs::XFilePicker3
  51                             ,   css::ui::dialogs::XFilePickerControlAccess
  52                             ,   css::ui::dialogs::XFilePreview
  53                             ,   css::lang::XServiceInfo
  54                             ,   css::ui::dialogs::XAsynchronousExecutableDialog
  55                             >   SvtFilePicker_Base;
  56
  57 class SvtFilePicker :public SvtFilePicker_Base
  58                     ,public ::svt::IFilePickerListener
  59 {
  60 protected:
  61     std::unique_ptr<FilterList>
  62                         m_pFilterList;
  63     std::unique_ptr<ElementList>
  64                         m_pElemList;
  65
  66     bool                m_bMultiSelection;
  67     sal_Int16           m_nServiceType;
  68     OUString            m_aDefaultName;
  69     OUString            m_aCurrentFilter;
  70
  71     OUString            m_aOldDisplayDirectory;
  72     OUString            m_aOldHideDirectory;
  73
  74     OUString            m_aStandardDir;
  75     css::uno::Sequence< OUString >
  76                         m_aDenyList;
  77
  78     css::uno::Reference< css::ui::dialogs::XFilePickerListener >
  79                         m_xListener;
  80     css::uno::Reference< css::ui::dialogs::XDialogClosedListener >
  81                         m_xDlgClosedListener;
  82
  83 public:
  84                        SvtFilePicker();
  85     virtual           ~SvtFilePicker() override;
  86
  87
  88     // XExecutableDialog functions
  89
  90     virtual void SAL_CALL setTitle( const OUString& _rTitle ) override;
  91     virtual sal_Int16 SAL_CALL execute(  ) override;
  92
  93
  94     // XAsynchronousExecutableDialog functions
  95
  96     virtual void SAL_CALL setDialogTitle( const OUString& _rTitle ) override;
  97     virtual void SAL_CALL startExecuteModal( const css::uno::Reference< css::ui::dialogs::XDialogClosedListener >& xListener ) override;
  98
  99
 100     // XFilePicker functions
 101
 102
 103     virtual void SAL_CALL           setMultiSelectionMode( sal_Bool bMode ) override;
 104     virtual void SAL_CALL           setDefaultName( const OUString& aName ) override;
 105     virtual void SAL_CALL           setDisplayDirectory( const OUString& aDirectory ) override;
 106     virtual OUString SAL_CALL    getDisplayDirectory() override;
 107     virtual css::uno::Sequence< OUString > SAL_CALL getFiles() override;
 108     virtual css::uno::Sequence< OUString > SAL_CALL getSelectedFiles() override;
 109
 110
 111     // XFilePickerControlAccess functions
 112
 113
 114     virtual void SAL_CALL           setValue( sal_Int16 ElementID, sal_Int16 ControlAction, const css::uno::Any& value ) override;
 115     virtual css::uno::Any SAL_CALL           getValue( sal_Int16 ElementID, sal_Int16 ControlAction ) override;
 116     virtual void SAL_CALL           setLabel( sal_Int16 ElementID, const OUString& aValue ) override;
 117     virtual OUString SAL_CALL    getLabel( sal_Int16 ElementID ) override;
 118     virtual void SAL_CALL           enableControl( sal_Int16 ElementID, sal_Bool bEnable ) override;
 119
 120
 121     // XFilePickerNotifier functions
 122
 123
 124     virtual void SAL_CALL           addFilePickerListener( const css::uno::Reference< css::ui::dialogs::XFilePickerListener >& xListener ) override;
 125     virtual void SAL_CALL           removeFilePickerListener( const css::uno::Reference< css::ui::dialogs::XFilePickerListener >& xListener ) override;
 126
 127
 128     // XFilePreview functions
 129
 130
 131     virtual css::uno::Sequence< sal_Int16 > SAL_CALL getSupportedImageFormats() override;
 132     virtual sal_Int32 SAL_CALL      getTargetColorDepth() override;
 133     virtual sal_Int32 SAL_CALL      getAvailableWidth() override;
 134     virtual sal_Int32 SAL_CALL      getAvailableHeight() override;
 135     virtual void SAL_CALL           setImage( sal_Int16 aImageFormat, const css::uno::Any& aImage ) override;
 136     virtual sal_Bool SAL_CALL       setShowState( sal_Bool bShowState ) override;
 137     virtual sal_Bool SAL_CALL       getShowState() override;
 138
 139
 140     // XFilterManager functions
 141
 142
 143     virtual void SAL_CALL           appendFilter( const OUString& aTitle, const OUString& aFilter ) override;
 144     virtual void SAL_CALL           setCurrentFilter( const OUString& aTitle ) override;
 145     virtual OUString SAL_CALL       getCurrentFilter() override;
 146
 147
 148     // XFilterGroupManager functions
 149
 150     virtual void SAL_CALL           appendFilterGroup( const OUString& sGroupTitle, const css::uno::Sequence< css::beans::StringPair >& aFilters ) override;
 151
 152
 153     // these methods are here because they're ambiguous
 154
 155     virtual void SAL_CALL           cancel() override
 156      { ::svt::OCommonPicker::cancel(); }
 157     virtual void SAL_CALL           dispose() override
 158      { ::svt::OCommonPicker::dispose(); }
 159     virtual void SAL_CALL           addEventListener(const css::uno::Reference<css::lang::XEventListener>& l) override
 160      { ::svt::OCommonPicker::addEventListener(l); }
 161     virtual void SAL_CALL           removeEventListener(const css::uno::Reference<css::lang::XEventListener>& l) override
 162      { ::svt::OCommonPicker::removeEventListener(l); }
 163
 164
 165     // XInitialization functions
 166
 167
 168     virtual void SAL_CALL           initialize( const css::uno::Sequence< css::uno::Any >& aArguments ) override;
 169
 170
 171     // XServiceInfo functions
 172
 173
 174     /* XServiceInfo */
 175     virtual OUString SAL_CALL       getImplementationName() override;
 176     virtual sal_Bool SAL_CALL       supportsService( const OUString& sServiceName ) override;
 177     virtual css::uno::Sequence< OUString > SAL_CALL
 178                                     getSupportedServiceNames() override;
 179
 180 protected:
 181
 182     // OCommonPicker overridables
 183
 184     virtual std::shared_ptr<SvtFileDialog_Base> implCreateDialog( weld::Window* pParent ) override;
 185     virtual sal_Int16       implExecutePicker( ) override;
 186     virtual bool            implHandleInitializationArgument(
 187                                 const OUString& _rName,
 188                                 const css::uno::Any& _rValue
 189                             ) override;
 190
 191 protected:
 192     PickerFlags         getPickerFlags() const;
 193     virtual void        notify( sal_Int16 _nEventId, sal_Int16 _nControlId ) override;
 194
 195     bool                FilterNameExists( const OUString& rTitle );
 196     bool                FilterNameExists( const UnoFilterList& _rGroupedFilters );
 197
 198     void                ensureFilterList( const OUString& _rInitialCurrentFilter );
 199
 200     void                prepareExecute( );
 201
 202     void                DialogClosedHdl(sal_Int32 nResult);
 203 };
 204
 205 // SvtRemoteFilePicker
 206
 207 class SvtRemoteFilePicker : public SvtFilePicker
 208 {
 209 public:
 210     SvtRemoteFilePicker();
 211
 212     virtual std::shared_ptr<SvtFileDialog_Base> implCreateDialog( weld::Window* pParent ) override;
 213
 214     /* XServiceInfo */
 215     virtual OUString SAL_CALL getImplementationName() override;
 216     virtual sal_Bool SAL_CALL supportsService( const OUString& sServiceName ) override;
 217     virtual css::uno::Sequence< OUString > SAL_CALL
 218                                     getSupportedServiceNames() override;
 219 };
 220
 221 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */