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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 INCLUDED_FPICKER_SOURCE_OFFICE_IODLG_HXX
20 : #define INCLUDED_FPICKER_SOURCE_OFFICE_IODLG_HXX
21 :
22 : #include <vcl/dialog.hxx>
23 : #include <vcl/button.hxx>
24 : #include <vcl/fixed.hxx>
25 : #include <vcl/edit.hxx>
26 : #include <vcl/combobox.hxx>
27 : #include <vcl/lstbox.hxx>
28 : #include <vcl/split.hxx>
29 : #include <com/sun/star/beans/StringPair.hpp>
30 : #include <com/sun/star/uno/Any.hxx>
31 : #include <com/sun/star/uno/Sequence.hxx>
32 : #include <com/sun/star/uno/Reference.hxx>
33 : #include <com/sun/star/ucb/IOErrorCode.hpp>
34 : #include <com/sun/star/ui/dialogs/XDialogClosedListener.hpp>
35 : #include <unotools/confignode.hxx>
36 : #include "svl/inettype.hxx"
37 : #include "asyncfilepicker.hxx"
38 : #include "OfficeControlAccess.hxx"
39 : #include "fpsmartcontent.hxx"
40 : #include <comphelper/configuration.hxx>
41 : #include <comphelper/processfactory.hxx>
42 :
43 : #include <set>
44 :
45 : // @@@ using namespace com::sun::star::ucb;
46 :
47 :
48 :
49 : class SvTabListBox;
50 : class SvtFileView;
51 : class SvtFileDialogFilter_Impl;
52 :
53 :
54 :
55 : #define SFXWB_INSERT ( 0x04000000L | WB_OPEN )
56 : #define SFXWB_PASSWORD WB_PASSWORD
57 : #define SFXWB_READONLY WB_READONLY
58 : #define SFXWB_PATHDIALOG WB_PATH
59 : #define SFXWB_CLASSPATH ( 0x08000000L | SFXWB_PATHDIALOG )
60 : #define SFXWB_SHOWALLFOLDER 0x10000000L // all directories including Mail/News/...
61 : #define SFXWB_MULTISELECTION 0x20000000L // activate Multiselection
62 : #define SFXWB_NOREMOTE 0x40000000L
63 : #define SFXWB_SHOWVERSIONS 0x80000000L // show version selection
64 :
65 : #define SFX_EXTRA_AUTOEXTENSION 0x00000001L
66 : #define SFX_EXTRA_FILTEROPTIONS 0x00000002L
67 : #define SFX_EXTRA_SHOWVERSIONS 0x00000004L
68 : #define SFX_EXTRA_INSERTASLINK 0x00000008L
69 : #define SFX_EXTRA_SHOWPREVIEW 0x00000010L
70 : #define SFX_EXTRA_TEMPLATES 0x00000020L
71 : #define SFX_EXTRA_PLAYBUTTON 0x00000040L
72 : #define SFX_EXTRA_SELECTION 0x00000080L
73 : #define SFX_EXTRA_IMAGE_TEMPLATE 0x00000100L
74 :
75 : #define FILEDIALOG_FILTER_ALL "*.*"
76 :
77 :
78 : // SvtFileDialog
79 :
80 :
81 : class SvtExpFileDlg_Impl;
82 : class CustomContainer;
83 :
84 : class SvtFileDialog : public ModalDialog, public ::svt::IFilePickerController
85 : {
86 : private:
87 : CheckBox* _pCbReadOnly;
88 : CheckBox* _pCbLinkBox;
89 : CheckBox* _pCbPreviewBox;
90 : CheckBox* _pCbSelection;
91 : PushButton* _pPbPlay;
92 : vcl::Window* _pPrevWin;
93 : FixedBitmap* _pPrevBmp;
94 : CustomContainer* _pContainer;
95 : SvtFileView* _pFileView;
96 : Splitter* _pSplitter;
97 : ::svt::IFilePickerListener* _pFileNotifier;
98 : SvtExpFileDlg_Impl* _pImp;
99 : WinBits _nExtraBits;
100 : bool _bIsInExecute : 1;
101 :
102 : ImageList m_aImages;
103 : ::svt::SmartContent m_aContent;
104 :
105 : ::std::set< Control* > m_aDisabledControls;
106 :
107 : ::utl::OConfigurationNode m_aConfiguration;
108 : ::rtl::Reference< ::svt::AsyncPickerAction >
109 : m_pCurrentAsyncAction;
110 : ::com::sun::star::uno::Reference<
111 : ::com::sun::star::ui::dialogs::XDialogClosedListener >
112 : m_xListener;
113 : bool m_bInExecuteAsync;
114 : bool m_bHasFilename;
115 : ::com::sun::star::uno::Reference < com::sun::star::uno::XComponentContext > m_context;
116 :
117 : DECL_STATIC_LINK( SvtFileDialog, FilterSelectHdl_Impl, ListBox* );
118 : DECL_STATIC_LINK( SvtFileDialog, NewFolderHdl_Impl, PushButton* );
119 : DECL_STATIC_LINK( SvtFileDialog, OpenHdl_Impl, void* );
120 : DECL_LINK ( CancelHdl_Impl, void* );
121 : DECL_STATIC_LINK( SvtFileDialog, FileNameGetFocusHdl_Impl, void* );
122 : DECL_STATIC_LINK( SvtFileDialog, FileNameModifiedHdl_Impl, void* );
123 :
124 : DECL_STATIC_LINK( SvtFileDialog, URLBoxModifiedHdl_Impl, void* );
125 : DECL_STATIC_LINK( SvtFileDialog, ConnectToServerPressed_Hdl, void* );
126 :
127 : DECL_LINK ( AddPlacePressed_Hdl, void* );
128 : DECL_LINK ( RemovePlacePressed_Hdl, void* );
129 : DECL_LINK ( Split_Hdl, void* );
130 :
131 : void Init_Impl( WinBits nBits );
132 : /** find a filter with the given wildcard
133 : @param _rFilter
134 : the wildcard pattern to look for in the filter list
135 : @param _bMultiExt
136 : allow for filters with more than one extension pattern
137 : @param _rFilterChanged
138 : set to <TRUE/> if the filter changed
139 : @return
140 : the filter which has been found
141 : */
142 : SvtFileDialogFilter_Impl* FindFilter_Impl( const OUString& _rFilter,
143 : bool _bMultiExt,
144 : bool& _rFilterChanged
145 : );
146 : void ExecuteFilter();
147 : void OpenMultiSelection_Impl();
148 : void AddControls_Impl( );
149 :
150 : DECL_LINK( SelectHdl_Impl, SvTabListBox* );
151 : DECL_LINK(DblClickHdl_Impl, void *);
152 : DECL_LINK(EntrySelectHdl_Impl, void *);
153 : DECL_LINK( OpenDoneHdl_Impl, SvtFileView* );
154 : DECL_LINK(AutoExtensionHdl_Impl, void *);
155 : DECL_LINK( ClickHdl_Impl, CheckBox* );
156 : DECL_LINK(PlayButtonHdl_Impl, void *);
157 :
158 :
159 : // removes a filter with wildcards from the path and returns it
160 : bool IsolateFilterFromPath_Impl( OUString& rPath, OUString& rFilter );
161 :
162 : void implUpdateImages( );
163 :
164 : protected:
165 : virtual bool Notify( NotifyEvent& rNEvt ) SAL_OVERRIDE;
166 : void EnableInternet( bool bInternet );
167 :
168 : // originally from VclFileDialog
169 : Link _aOKHdl;
170 : Link _aFileSelectHdl;
171 : Link _aFilterSelectHdl;
172 :
173 : OUString _aPath;
174 : OUString _aDefExt;
175 :
176 : /** enables or disables the complete UI of the file picker, with only offering a
177 : cancel button
178 :
179 : This method preserves the "enabled" state of its controls in the following sense:
180 : If you disable a certain control, then disable the dialog UI, then enable the dialog
181 : UI, the control will still be disabled.
182 : This is under the assumption that you'll use EnableControl. Direct access to the control
183 : (such as pControl->Enable()) will break this.
184 : */
185 : void EnableUI( bool _bEnable );
186 :
187 : /** enables or disables a control
188 :
189 : You are strongly encouraged to prefer this method over pControl->Enable( _bEnable ). See
190 : <member>EnableUI</member> for details.
191 : */
192 : void EnableControl( Control* _pControl, bool _bEnable );
193 : short PrepareExecute();
194 :
195 : public:
196 : SvtFileDialog( vcl::Window* _pParent, WinBits nBits, WinBits nExtraBits );
197 : SvtFileDialog( vcl::Window* _pParent, WinBits nBits );
198 : virtual ~SvtFileDialog();
199 :
200 : virtual long OK();
201 : virtual short Execute() SAL_OVERRIDE;
202 : virtual void StartExecuteModal( const Link& rEndDialogHdl ) SAL_OVERRIDE;
203 :
204 : void FileSelect();
205 : void FilterSelect();
206 :
207 : void SetBlackList( const ::com::sun::star::uno::Sequence< OUString >& rBlackList );
208 : const ::com::sun::star::uno::Sequence< OUString >& GetBlackList() const;
209 : void SetStandardDir( const OUString& rStdDir );
210 : const OUString& GetStandardDir() const;
211 : std::vector<OUString> GetPathList() const; // for MultiSelection
212 :
213 : void AddFilter( const OUString& rFilter,
214 : const OUString& rType );
215 :
216 : void AddFilterGroup(
217 : const OUString& _rFilter,
218 : const com::sun::star::uno::Sequence< com::sun::star::beans::StringPair >& rFilters );
219 :
220 : void SetCurFilter( const OUString& rFilter );
221 : OUString GetCurFilter() const;
222 : sal_uInt16 GetFilterCount() const;
223 : const OUString& GetFilterName( sal_uInt16 nPos ) const;
224 :
225 : virtual void Resize() SAL_OVERRIDE;
226 : virtual void DataChanged( const DataChangedEvent& _rDCEvt ) SAL_OVERRIDE;
227 :
228 : void PrevLevel_Impl();
229 : void OpenURL_Impl( const OUString& rURL );
230 :
231 : inline SvtFileView* GetView() const;
232 :
233 : void DisableSaveLastDirectory();
234 : void InitSize();
235 : void UpdateControls( const OUString& rURL );
236 : void EnableAutocompletion( bool _bEnable = true );
237 :
238 0 : void SetFileCallback( ::svt::IFilePickerListener *pNotifier ) { _pFileNotifier = pNotifier; }
239 :
240 : sal_Int32 getTargetColorDepth();
241 : sal_Int32 getAvailableWidth();
242 : sal_Int32 getAvailableHeight();
243 : void setImage( sal_Int16 aImageFormat, const ::com::sun::star::uno::Any& rImage );
244 : bool setShowState( bool bShowState );
245 : bool getShowState();
246 : bool isAutoExtensionEnabled();
247 :
248 : OUString getCurrentFileText( ) const;
249 : void setCurrentFileText( const OUString& _rText, bool _bSelectAll = false );
250 :
251 : void onAsyncOperationStarted();
252 : void onAsyncOperationFinished();
253 :
254 : void RemovablePlaceSelected(bool enable = true);
255 :
256 : void displayIOException( const OUString& _rURL, ::com::sun::star::ucb::IOErrorCode _eCode );
257 :
258 : // inline
259 : inline void SetPath( const OUString& rNewURL );
260 : inline void SetHasFilename( bool bHasFilename );
261 : inline const OUString& GetPath() const;
262 : inline void SetDefaultExt( const OUString& rExt );
263 : inline void EraseDefaultExt( sal_Int32 _nIndex = 0 );
264 : inline const OUString& GetDefaultExt() const;
265 : inline void SetOKHdl( const Link& rLink );
266 : inline const Link& GetOKHdl() const;
267 : inline void SetFileSelectHdl( const Link& rLink );
268 : inline const Link& GetFileSelectHdl() const;
269 : inline void SetFilterSelectHdl( const Link& rLink );
270 : inline const Link& GetFilterSelectHdl() const;
271 :
272 0 : inline Image GetButtonImage( sal_uInt16 _nButtonId ) const { return m_aImages.GetImage( _nButtonId ); }
273 :
274 0 : bool ContentIsFolder( const OUString& rURL ) { return m_aContent.isFolder( rURL ) && m_aContent.isValid(); }
275 : bool ContentHasParentFolder( const OUString& rURL );
276 : bool ContentCanMakeFolder( const OUString& rURL );
277 : bool ContentGetTitle( const OUString& rURL, OUString& rTitle );
278 :
279 : private:
280 : SvtFileDialogFilter_Impl* implAddFilter( const OUString& _rFilter, const OUString& _rType );
281 :
282 : /** updates _pUserFilter with a new filter
283 : <p>No checks for necessity are made.</p>
284 : @param _bAllowUserDefExt
285 : set to <TRUE/> if a filter like "*.txt" should reset the DefaultExtension to doc.
286 : <p>
287 : In a file-save-dialog this would have the following effect:<br/>
288 : Say that auto-extension is checked, and the user enters *.txt, while a non-txt filter is selected.<br/>
289 : If _bAllowUserDefExt is set to <TRUE/>, then a user input of "foo" would save a foo.txt, but in a format
290 : which is determined by the filter selected (which is no txt file as said above).<br/>
291 : If _bAllowUserDefExt is set to <FALSE/>, the default extension will be the one of the selected filter, means
292 : in the above scenario a file "foo.<ext>" will be saved where ext is the extension of the selected filter.
293 : </p>
294 : @return <TRUE/> if the new filter is "*.*"
295 : */
296 : bool createNewUserFilter( const OUString& _rNewFilter, bool _bAllowUserDefExt );
297 :
298 : sal_uInt16 adjustFilter( const OUString& _rFilter );
299 :
300 : // IFilePickerController, needed by OControlAccess
301 : virtual Control* getControl( sal_Int16 _nControlId, bool _bLabelControl = false ) const SAL_OVERRIDE;
302 : virtual void enableControl( sal_Int16 _nControlId, bool _bEnable ) SAL_OVERRIDE;
303 : virtual OUString getCurFilter( ) const SAL_OVERRIDE;
304 :
305 : OUString implGetInitialURL( const OUString& _rPath, const OUString& _rFallback );
306 :
307 : /// executes a certain FileView action asynchronously
308 : void executeAsync(
309 : ::svt::AsyncPickerAction::Action _eAction,
310 : const OUString& _rURL,
311 : const OUString& _rFilter
312 : );
313 :
314 : /** helper function to check and append the default filter extension if
315 : necessary.
316 : The function checks if the specified filename already contains one of
317 : the valid extensions of the specified filter. If not the filter default
318 : extension is appended to the filename.
319 :
320 : @param _rFileName the filename which is checked and extended if necessary.
321 : @param _rFilterDefaultExtension the default extension of the used filter.
322 : @param _rFilterExtensions a list of one or more valid filter extensions
323 : of the used filter.
324 :
325 : */
326 : static void appendDefaultExtension(
327 : OUString& _rFileName,
328 : const OUString& _rFilterDefaultExtension,
329 : const OUString& _rFilterExtensions);
330 :
331 : void initDefaultPlaces( );
332 : };
333 :
334 :
335 :
336 0 : inline void SvtFileDialog::SetPath( const OUString& rNewURL )
337 : {
338 0 : _aPath = rNewURL;
339 0 : }
340 :
341 :
342 :
343 0 : inline void SvtFileDialog::SetHasFilename( bool bHasFilename )
344 : {
345 0 : m_bHasFilename = bHasFilename;
346 0 : }
347 :
348 :
349 :
350 0 : inline const OUString& SvtFileDialog::GetPath() const
351 : {
352 0 : return _aPath;
353 : }
354 :
355 :
356 :
357 0 : inline void SvtFileDialog::SetDefaultExt( const OUString& rExt )
358 : {
359 0 : _aDefExt = rExt;
360 0 : }
361 :
362 0 : inline void SvtFileDialog::EraseDefaultExt( sal_Int32 _nIndex )
363 : {
364 0 : _aDefExt = _aDefExt.copy( 0, _nIndex );
365 0 : }
366 :
367 0 : inline const OUString& SvtFileDialog::GetDefaultExt() const
368 : {
369 0 : return _aDefExt;
370 : }
371 :
372 :
373 :
374 : inline void SvtFileDialog::SetOKHdl
375 : (
376 : const Link& rLink
377 : )
378 : {
379 : _aOKHdl = rLink;
380 : }
381 :
382 :
383 :
384 : inline const Link& SvtFileDialog::GetOKHdl() const
385 : {
386 : return _aOKHdl;
387 : }
388 :
389 :
390 :
391 : inline void SvtFileDialog::SetFileSelectHdl
392 : (
393 : const Link& rLink
394 : )
395 : {
396 : _aFileSelectHdl = rLink;
397 : }
398 :
399 :
400 :
401 : inline const Link& SvtFileDialog::GetFileSelectHdl() const
402 : {
403 : return _aFileSelectHdl;
404 : }
405 :
406 :
407 :
408 : inline void SvtFileDialog::SetFilterSelectHdl
409 : (
410 : const Link& rLink
411 : )
412 : {
413 : _aFilterSelectHdl = rLink;
414 : }
415 :
416 :
417 :
418 : inline const Link& SvtFileDialog::GetFilterSelectHdl() const
419 : {
420 : return _aFilterSelectHdl;
421 : }
422 :
423 :
424 :
425 0 : inline SvtFileView* SvtFileDialog::GetView() const
426 : {
427 0 : return _pFileView;
428 : }
429 :
430 :
431 :
432 :
433 :
434 : #define FILE_SELECTION_CHANGED 1
435 : #define DIRECTORY_CHANGED 2
436 : #define HELP_REQUESTED 3
437 : #define CTRL_STATE_CHANGED 4
438 : #define DIALOG_SIZE_CHANGED 5
439 :
440 :
441 : #endif // INCLUDED_FPICKER_SOURCE_OFFICE_IODLG_HXX
442 :
443 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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