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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 : #ifndef _SFX_FILEDLGIMPL_HXX
20 : #define _SFX_FILEDLGIMPL_HXX
21 :
22 : #include <vcl/timer.hxx>
23 : #include <vcl/graph.hxx>
24 : #include <cppuhelper/implbase2.hxx>
25 : #include <com/sun/star/beans/StringPair.hpp>
26 : #include <com/sun/star/container/XNameAccess.hpp>
27 : #include <com/sun/star/ui/dialogs/XFilePicker.hpp>
28 : #include <com/sun/star/ui/dialogs/XFilePickerListener.hpp>
29 : #include <com/sun/star/ui/dialogs/XDialogClosedListener.hpp>
30 : #include <sfx2/fcontnr.hxx>
31 : #include <sfx2/filedlghelper.hxx>
32 : #include <comphelper/sequenceasvector.hxx>
33 :
34 : class SfxFilterMatcher;
35 : class GraphicFilter;
36 : class FileDialogHelper;
37 :
38 : namespace sfx2
39 : {
40 : typedef ::com::sun::star::beans::StringPair FilterPair;
41 :
42 : class FileDialogHelper_Impl :
43 : public ::cppu::WeakImplHelper2<
44 : ::com::sun::star::ui::dialogs::XFilePickerListener,
45 : ::com::sun::star::ui::dialogs::XDialogClosedListener >
46 : {
47 : friend class FileDialogHelper;
48 :
49 : ::com::sun::star::uno::Reference < ::com::sun::star::ui::dialogs::XFilePicker > mxFileDlg;
50 : ::com::sun::star::uno::Reference < ::com::sun::star::container::XNameAccess > mxFilterCFG;
51 :
52 : std::vector< FilterPair > maFilters;
53 :
54 : SfxFilterMatcher* mpMatcher;
55 : GraphicFilter* mpGraphicFilter;
56 : FileDialogHelper* mpAntiImpl;
57 : Window* mpPreferredParentWindow;
58 :
59 : ::comphelper::SequenceAsVector< ::rtl::OUString > mlLastURLs;
60 :
61 : ::rtl::OUString maPath;
62 : ::rtl::OUString maFileName;
63 : ::rtl::OUString maCurFilter;
64 : ::rtl::OUString maSelectFilter;
65 : ::rtl::OUString maButtonLabel;
66 :
67 : Timer maPreViewTimer;
68 : Graphic maGraphic;
69 :
70 : const short m_nDialogType;
71 :
72 : SfxFilterFlags m_nMustFlags;
73 : SfxFilterFlags m_nDontFlags;
74 :
75 : sal_uIntPtr mnPostUserEventId;
76 :
77 : ErrCode mnError;
78 :
79 : FileDialogHelper::Context meContext;
80 :
81 : sal_Bool mbHasPassword : 1;
82 : sal_Bool mbIsPwdEnabled : 1;
83 : sal_Bool m_bHaveFilterOptions : 1;
84 : sal_Bool mbHasVersions : 1;
85 : sal_Bool mbHasAutoExt : 1;
86 : sal_Bool mbAddGraphicFilter : 1;
87 : sal_Bool mbHasPreview : 1;
88 : sal_Bool mbShowPreview : 1;
89 : sal_Bool mbIsSaveDlg : 1;
90 : sal_Bool mbExport : 1;
91 :
92 : sal_Bool mbDeleteMatcher : 1;
93 : sal_Bool mbInsert : 1;
94 : sal_Bool mbSystemPicker : 1;
95 : sal_Bool mbPwdCheckBoxState : 1;
96 : sal_Bool mbSelection : 1;
97 : sal_Bool mbSelectionEnabled : 1;
98 : sal_Bool mbHasSelectionBox : 1;
99 : sal_Bool mbSelectionFltrEnabled : 1;
100 :
101 : private:
102 : void addFilters( const String& rFactory,
103 : SfxFilterFlags nMust,
104 : SfxFilterFlags nDont );
105 : void addFilter( const ::rtl::OUString& rFilterName,
106 : const ::rtl::OUString& rExtension );
107 : void addGraphicFilter();
108 : void enablePasswordBox( sal_Bool bInit );
109 : void updateFilterOptionsBox();
110 : void updateExportButton();
111 : void updateSelectionBox();
112 : void updateVersions();
113 : void updatePreviewState( sal_Bool _bUpdatePreviewWindow = sal_True );
114 : void dispose();
115 :
116 : void loadConfig();
117 : void saveConfig();
118 :
119 : const SfxFilter* getCurentSfxFilter();
120 : sal_Bool updateExtendedControl( sal_Int16 _nExtendedControlId, sal_Bool _bEnable );
121 :
122 : ErrCode getGraphic( const ::rtl::OUString& rURL, Graphic& rGraphic ) const;
123 : void setDefaultValues();
124 :
125 : void preExecute();
126 : void postExecute( sal_Int16 _nResult );
127 : sal_Int16 implDoExecute();
128 : void implStartExecute();
129 :
130 : void correctVirtualDialogType();
131 :
132 : void setControlHelpIds( const sal_Int16* _pControlId, const char** _pHelpId );
133 :
134 : sal_Bool CheckFilterOptionsCapability( const SfxFilter* _pFilter );
135 :
136 : sal_Bool isInOpenMode() const;
137 : String getCurrentFilterUIName() const;
138 :
139 : void LoadLastUsedFilter( const ::rtl::OUString& _rContextIdentifier );
140 : void SaveLastUsedFilter( const ::rtl::OUString& _rContextIdentifier );
141 : void SaveLastUsedFilter( void );
142 :
143 : void implInitializeFileName( );
144 :
145 : void verifyPath( );
146 :
147 : void implGetAndCacheFiles( const ::com::sun::star::uno::Reference< XInterface >& xPicker ,
148 : std::vector<rtl::OUString>& rpURLList,
149 : const SfxFilter* pFilter );
150 :
151 : DECL_LINK(TimeOutHdl_Impl, void *);
152 : DECL_LINK( HandleEvent, FileDialogHelper* );
153 : DECL_LINK( InitControls, void* );
154 :
155 : public:
156 : // XFilePickerListener methods
157 : virtual void SAL_CALL fileSelectionChanged( const ::com::sun::star::ui::dialogs::FilePickerEvent& aEvent ) throw( ::com::sun::star::uno::RuntimeException );
158 : virtual void SAL_CALL directoryChanged( const ::com::sun::star::ui::dialogs::FilePickerEvent& aEvent ) throw( ::com::sun::star::uno::RuntimeException );
159 : virtual ::rtl::OUString SAL_CALL helpRequested( const ::com::sun::star::ui::dialogs::FilePickerEvent& aEvent ) throw( ::com::sun::star::uno::RuntimeException );
160 : virtual void SAL_CALL controlStateChanged( const ::com::sun::star::ui::dialogs::FilePickerEvent& aEvent ) throw( ::com::sun::star::uno::RuntimeException );
161 : virtual void SAL_CALL dialogSizeChanged() throw( ::com::sun::star::uno::RuntimeException );
162 :
163 : // XDialogClosedListener methods
164 : virtual void SAL_CALL dialogClosed( const ::com::sun::star::ui::dialogs::DialogClosedEvent& _rEvent ) throw (::com::sun::star::uno::RuntimeException);
165 :
166 : // XEventListener methods
167 : virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Source ) throw( ::com::sun::star::uno::RuntimeException );
168 :
169 : // handle XFilePickerListener events
170 : void handleFileSelectionChanged( const ::com::sun::star::ui::dialogs::FilePickerEvent& aEvent );
171 : void handleDirectoryChanged( const ::com::sun::star::ui::dialogs::FilePickerEvent& aEvent );
172 : ::rtl::OUString handleHelpRequested( const ::com::sun::star::ui::dialogs::FilePickerEvent& aEvent );
173 : void handleControlStateChanged( const ::com::sun::star::ui::dialogs::FilePickerEvent& aEvent );
174 : void handleDialogSizeChanged();
175 :
176 : // Own methods
177 : FileDialogHelper_Impl(
178 : FileDialogHelper* _pAntiImpl,
179 : const short nDialogType,
180 : sal_Int64 nFlags,
181 : sal_Int16 nDialog = SFX2_IMPL_DIALOG_CONFIG,
182 : Window* _pPreferredParentWindow = NULL,
183 : const String& sStandardDir = rtl::OUString(),
184 : const ::com::sun::star::uno::Sequence< ::rtl::OUString >& rBlackList = ::com::sun::star::uno::Sequence< ::rtl::OUString >()
185 : );
186 : virtual ~FileDialogHelper_Impl();
187 :
188 : ErrCode execute( std::vector<rtl::OUString>& rpURLList,
189 : SfxItemSet *& rpSet,
190 : String& rFilter );
191 : ErrCode execute();
192 :
193 : void setFilter( const ::rtl::OUString& rFilter );
194 :
195 : /** sets the directory which should be browsed
196 :
197 : <p>If the given path does not point to a valid (existent and accessible) folder, the request
198 : is silently dropped</p>
199 : */
200 : void displayFolder( const ::rtl::OUString& rPath );
201 : void setFileName( const ::rtl::OUString& _rFile );
202 :
203 : ::rtl::OUString getPath() const;
204 : ::rtl::OUString getFilter() const;
205 : void getRealFilter( String& _rFilter ) const;
206 :
207 : ErrCode getGraphic( Graphic& rGraphic ) const;
208 : void createMatcher( const String& rFactory );
209 :
210 : sal_Bool isShowFilterExtensionEnabled() const;
211 : void addFilterPair( const ::rtl::OUString& rFilter,
212 : const ::rtl::OUString& rFilterWithExtension );
213 : ::rtl::OUString getFilterName( const ::rtl::OUString& rFilterWithExtension ) const;
214 : ::rtl::OUString getFilterWithExtension( const ::rtl::OUString& rFilter ) const;
215 :
216 : void SetContext( FileDialogHelper::Context _eNewContext );
217 :
218 0 : inline sal_Bool isSystemFilePicker() const { return mbSystemPicker; }
219 0 : inline sal_Bool isPasswordEnabled() const { return mbIsPwdEnabled; }
220 : };
221 :
222 : } // end of namespace sfx2
223 :
224 : #endif // _SFX_FILEDLGIMPL_HXX
225 :
226 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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