Line data Source code
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 :
20 : #ifdef AIX
21 : #define _LINUX_SOURCE_COMPAT
22 : #include <sys/timer.h>
23 : #undef _LINUX_SOURCE_COMPAT
24 : #endif
25 :
26 : #include <com/sun/star/awt/Toolkit.hpp>
27 : #include <com/sun/star/uno/XComponentContext.hpp>
28 : #include <com/sun/star/ui/dialogs/ExecutableDialogResults.hpp>
29 : #include <com/sun/star/ui/dialogs/CommonFilePickerElementIds.hpp>
30 : #include <com/sun/star/ui/dialogs/ExtendedFilePickerElementIds.hpp>
31 : #include <osl/diagnose.h>
32 : #include <osl/process.h>
33 : #include <com/sun/star/ui/dialogs/TemplateDescription.hpp>
34 : #include <com/sun/star/ui/dialogs/ControlActions.hpp>
35 : #include <com/sun/star/uno/Any.hxx>
36 : #include <osl/mutex.hxx>
37 : #include "unx/gtk/gtkinst.hxx"
38 :
39 : #include <vcl/svapp.hxx>
40 :
41 : #include <tools/urlobj.hxx>
42 :
43 : #include <algorithm>
44 : #include <set>
45 : #include <string.h>
46 :
47 : #include "gtk/fpicker/SalGtkFilePicker.hxx"
48 :
49 : //------------------------------------------------------------------------
50 : // namespace directives
51 : //------------------------------------------------------------------------
52 :
53 : using namespace ::com::sun::star;
54 : using namespace ::com::sun::star::ui::dialogs;
55 : using namespace ::com::sun::star::ui::dialogs::TemplateDescription;
56 : using namespace ::com::sun::star::ui::dialogs::ExtendedFilePickerElementIds;
57 : using namespace ::com::sun::star::ui::dialogs::CommonFilePickerElementIds;
58 : using namespace ::com::sun::star::lang;
59 : using namespace ::com::sun::star::beans;
60 : using namespace ::com::sun::star::uno;
61 :
62 0 : static void expandexpanders(GtkContainer *pWidget)
63 : {
64 0 : GList *pChildren = gtk_container_get_children(pWidget);
65 0 : for( GList *p = pChildren; p; p = p->next )
66 : {
67 0 : if (GTK_IS_CONTAINER(GTK_WIDGET(p->data)))
68 0 : expandexpanders(GTK_CONTAINER(GTK_WIDGET(p->data)));
69 0 : if (GTK_IS_EXPANDER(GTK_WIDGET(p->data)))
70 0 : gtk_expander_set_expanded(GTK_EXPANDER(GTK_WIDGET(p->data)), sal_True);
71 : }
72 0 : g_list_free(pChildren);
73 0 : }
74 :
75 0 : void SalGtkFilePicker::dialog_mapped_cb(GtkWidget *, SalGtkFilePicker *pobjFP)
76 : {
77 0 : pobjFP->InitialMapping();
78 0 : }
79 :
80 0 : void SalGtkFilePicker::InitialMapping()
81 : {
82 0 : if (!mbPreviewState )
83 : {
84 0 : gtk_widget_hide( m_pPreview );
85 0 : gtk_file_chooser_set_preview_widget_active( GTK_FILE_CHOOSER( m_pDialog ), false);
86 : }
87 0 : gtk_widget_set_size_request (m_pPreview, -1, -1);
88 0 : }
89 :
90 0 : SalGtkFilePicker::SalGtkFilePicker( const uno::Reference< uno::XComponentContext >& xContext ) :
91 : SalGtkPicker( xContext ),
92 : cppu::WeakComponentImplHelper9<
93 : XFilterManager,
94 : XFilterGroupManager,
95 : XFilePickerControlAccess,
96 : XFilePickerNotifier,
97 : XFilePreview,
98 : XFilePicker2,
99 : lang::XInitialization,
100 : util::XCancellable,
101 : lang::XEventListener>( m_rbHelperMtx ),
102 : m_pFilterList( NULL ),
103 : m_pVBox ( NULL ),
104 : mnHID_FolderChange( 0 ),
105 : mnHID_SelectionChange( 0 ),
106 : bVersionWidthUnset( false ),
107 : mbPreviewState( sal_False ),
108 : mHID_Preview( 0 ),
109 : m_pPreview( NULL ),
110 : m_pPseudoFilter( NULL ),
111 : m_PreviewImageWidth( 256 ),
112 0 : m_PreviewImageHeight( 256 )
113 : {
114 : int i;
115 :
116 0 : for( i = 0; i < TOGGLE_LAST; i++ )
117 : {
118 0 : m_pToggles[i] = NULL;
119 0 : mbToggleVisibility[i] = false;
120 : }
121 :
122 0 : for( i = 0; i < BUTTON_LAST; i++ )
123 : {
124 0 : m_pButtons[i] = NULL;
125 0 : mbButtonVisibility[i] = false;
126 : }
127 :
128 0 : for( i = 0; i < LIST_LAST; i++ )
129 : {
130 0 : m_pHBoxs[i] = NULL;
131 0 : m_pAligns[i] = NULL;
132 0 : m_pLists[i] = NULL;
133 0 : m_pListLabels[i] = NULL;
134 0 : mbListVisibility[i] = false;
135 : }
136 :
137 0 : OUString aFilePickerTitle = getResString( FILE_PICKER_TITLE_OPEN );
138 :
139 : m_pDialog = gtk_file_chooser_dialog_new(
140 : OUStringToOString( aFilePickerTitle, RTL_TEXTENCODING_UTF8 ).getStr(),
141 : NULL,
142 : GTK_FILE_CHOOSER_ACTION_OPEN,
143 : GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
144 : GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
145 0 : (char *)NULL );
146 :
147 0 : gtk_dialog_set_default_response( GTK_DIALOG (m_pDialog), GTK_RESPONSE_ACCEPT );
148 :
149 0 : gtk_file_chooser_set_local_only( GTK_FILE_CHOOSER( m_pDialog ), sal_False );
150 0 : gtk_file_chooser_set_select_multiple( GTK_FILE_CHOOSER( m_pDialog ), sal_False );
151 :
152 0 : m_pVBox = gtk_vbox_new( sal_False, 0 );
153 :
154 : // We don't want clickable items to have a huge hit-area
155 0 : GtkWidget *pHBox = gtk_hbox_new( sal_False, 0 );
156 0 : GtkWidget *pThinVBox = gtk_vbox_new( sal_False, 0 );
157 :
158 0 : gtk_box_pack_end (GTK_BOX( m_pVBox ), pHBox, sal_False, sal_False, 0);
159 0 : gtk_box_pack_start (GTK_BOX( pHBox ), pThinVBox, sal_False, sal_False, 0);
160 0 : gtk_widget_show( pHBox );
161 0 : gtk_widget_show( pThinVBox );
162 :
163 0 : OUString aLabel;
164 :
165 0 : for( i = 0; i < TOGGLE_LAST; i++ )
166 : {
167 0 : m_pToggles[i] = gtk_check_button_new();
168 :
169 : #define LABEL_TOGGLE( elem ) \
170 : case elem : \
171 : aLabel = getResString( CHECKBOX_##elem ); \
172 : setLabel( CHECKBOX_##elem, aLabel ); \
173 : break
174 :
175 0 : switch( i ) {
176 :
177 0 : LABEL_TOGGLE( AUTOEXTENSION );
178 0 : LABEL_TOGGLE( PASSWORD );
179 0 : LABEL_TOGGLE( FILTEROPTIONS );
180 0 : LABEL_TOGGLE( READONLY );
181 0 : LABEL_TOGGLE( LINK );
182 0 : LABEL_TOGGLE( PREVIEW );
183 0 : LABEL_TOGGLE( SELECTION );
184 : default:
185 : OSL_TRACE("Handle unknown control %d", i);
186 0 : break;
187 : }
188 :
189 0 : gtk_box_pack_end( GTK_BOX( pThinVBox ), m_pToggles[i], sal_False, sal_False, 0 );
190 : }
191 :
192 0 : for( i = 0; i < LIST_LAST; i++ )
193 : {
194 0 : m_pHBoxs[i] = gtk_hbox_new( sal_False, 0 );
195 :
196 0 : m_pAligns[i] = gtk_alignment_new(0, 0, 0, 1);
197 :
198 0 : m_pListStores[i] = gtk_list_store_new (1, G_TYPE_STRING);
199 0 : m_pLists[i] = gtk_combo_box_new_with_model(GTK_TREE_MODEL(m_pListStores[i]));
200 0 : g_object_unref (m_pListStores[i]); // owned by the widget.
201 0 : GtkCellRenderer *pCell = gtk_cell_renderer_text_new ();
202 : gtk_cell_layout_pack_start(
203 0 : GTK_CELL_LAYOUT(m_pLists[i]), pCell, TRUE);
204 : gtk_cell_layout_set_attributes(
205 0 : GTK_CELL_LAYOUT (m_pLists[i]), pCell, "text", 0, NULL);
206 :
207 0 : m_pListLabels[i] = gtk_label_new( "" );
208 :
209 : #define LABEL_LIST( elem ) \
210 : case elem : \
211 : aLabel = getResString( LISTBOX_##elem##_LABEL ); \
212 : setLabel( LISTBOX_##elem##_LABEL, aLabel ); \
213 : break
214 :
215 0 : switch( i )
216 : {
217 0 : LABEL_LIST( VERSION );
218 0 : LABEL_LIST( TEMPLATE );
219 0 : LABEL_LIST( IMAGE_TEMPLATE );
220 : default:
221 : OSL_TRACE("Handle unknown control %d", i);
222 0 : break;
223 : }
224 :
225 0 : gtk_container_add( GTK_CONTAINER( m_pAligns[i]), m_pLists[i] );
226 0 : gtk_box_pack_end( GTK_BOX( m_pHBoxs[i] ), m_pAligns[i], sal_False, sal_False, 0 );
227 :
228 0 : gtk_box_pack_end( GTK_BOX( m_pHBoxs[i] ), m_pListLabels[i], sal_False, sal_False, 0 );
229 :
230 0 : gtk_box_pack_end( GTK_BOX( m_pVBox ), m_pHBoxs[i], sal_False, sal_False, 0 );
231 : }
232 :
233 0 : aLabel = getResString( FILE_PICKER_FILE_TYPE );
234 : m_pFilterExpander = gtk_expander_new_with_mnemonic(
235 0 : OUStringToOString( aLabel, RTL_TEXTENCODING_UTF8 ).getStr());
236 :
237 0 : gtk_box_pack_end( GTK_BOX( m_pVBox ), m_pFilterExpander, sal_False, sal_True, 0 );
238 :
239 0 : GtkWidget *scrolled_window = gtk_scrolled_window_new (NULL, NULL);
240 0 : gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
241 0 : GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
242 0 : gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolled_window),
243 0 : GTK_SHADOW_IN);
244 0 : gtk_container_add (GTK_CONTAINER (m_pFilterExpander), scrolled_window);
245 0 : gtk_widget_show (scrolled_window);
246 :
247 0 : rtl::OString sExpand(getenv("SAL_EXPANDFPICKER"));
248 0 : sal_Int32 nExpand = sExpand.toInt32();
249 0 : switch (nExpand)
250 : {
251 : default:
252 : case 0:
253 0 : break;
254 : case 1:
255 0 : gtk_expander_set_expanded(GTK_EXPANDER(m_pFilterExpander), sal_True);
256 0 : break;
257 : case 2:
258 0 : expandexpanders(GTK_CONTAINER(m_pDialog));
259 0 : gtk_expander_set_expanded(GTK_EXPANDER(m_pFilterExpander), sal_True);
260 0 : break;
261 : }
262 :
263 : m_pFilterStore = gtk_list_store_new (4, G_TYPE_STRING, G_TYPE_STRING,
264 0 : G_TYPE_STRING, G_TYPE_STRING);
265 0 : m_pFilterView = gtk_tree_view_new_with_model (GTK_TREE_MODEL(m_pFilterStore));
266 0 : gtk_tree_view_set_headers_visible (GTK_TREE_VIEW(m_pFilterView), false);
267 0 : gtk_tree_view_set_rules_hint (GTK_TREE_VIEW(m_pFilterView), true);
268 :
269 : GtkTreeViewColumn *column;
270 : GtkCellRenderer *cell;
271 :
272 0 : for (i = 0; i < 2; ++i)
273 : {
274 0 : column = gtk_tree_view_column_new ();
275 0 : cell = gtk_cell_renderer_text_new ();
276 0 : gtk_tree_view_column_set_expand (column, sal_True);
277 0 : gtk_tree_view_column_pack_start (column, cell, sal_False);
278 0 : gtk_tree_view_column_set_attributes (column, cell, "text", i, (char *)NULL);
279 0 : gtk_tree_view_append_column (GTK_TREE_VIEW(m_pFilterView), column);
280 : }
281 :
282 0 : gtk_container_add (GTK_CONTAINER (scrolled_window), m_pFilterView);
283 0 : gtk_widget_show (m_pFilterView);
284 :
285 0 : gtk_file_chooser_set_extra_widget( GTK_FILE_CHOOSER( m_pDialog ), m_pVBox );
286 :
287 0 : m_pPreview = gtk_image_new();
288 0 : gtk_file_chooser_set_preview_widget( GTK_FILE_CHOOSER( m_pDialog ), m_pPreview );
289 :
290 0 : g_signal_connect( G_OBJECT( m_pToggles[PREVIEW] ), "toggled",
291 0 : G_CALLBACK( preview_toggled_cb ), this );
292 0 : g_signal_connect (gtk_tree_view_get_selection (GTK_TREE_VIEW(m_pFilterView)), "changed",
293 0 : G_CALLBACK ( type_changed_cb ), this);
294 0 : g_signal_connect( G_OBJECT( m_pDialog ), "notify::filter",
295 0 : G_CALLBACK( filter_changed_cb ), this);
296 0 : g_signal_connect( G_OBJECT( m_pFilterExpander ), "activate",
297 0 : G_CALLBACK( expander_changed_cb ), this);
298 0 : g_signal_connect (G_OBJECT( m_pDialog ), "map",
299 0 : G_CALLBACK (dialog_mapped_cb), this);
300 :
301 0 : gtk_widget_show( m_pVBox );
302 :
303 0 : PangoLayout *layout = gtk_widget_create_pango_layout (m_pFilterView, NULL);
304 : guint ypad;
305 : PangoRectangle row_height;
306 0 : pango_layout_set_markup (layout, "All Files", -1);
307 0 : pango_layout_get_pixel_extents (layout, NULL, &row_height);
308 0 : g_object_get (cell, "ypad", &ypad, (char *)NULL);
309 0 : guint height = (row_height.height + 2*ypad) * 5;
310 0 : gtk_widget_set_size_request (m_pFilterView, -1, height);
311 0 : gtk_widget_set_size_request (m_pPreview, 1, height);
312 :
313 0 : gtk_file_chooser_set_preview_widget_active( GTK_FILE_CHOOSER( m_pDialog ), true);
314 0 : }
315 :
316 : //------------------------------------------------------------------------------------
317 : // XFilePickerNotifier
318 : //------------------------------------------------------------------------------------
319 :
320 0 : void SAL_CALL SalGtkFilePicker::addFilePickerListener( const uno::Reference<XFilePickerListener>& xListener )
321 : throw( uno::RuntimeException )
322 : {
323 0 : SolarMutexGuard g;
324 :
325 : OSL_ENSURE(!m_xListener.is(),
326 : "SalGtkFilePicker only talks with one listener at a time...");
327 0 : m_xListener = xListener;
328 0 : }
329 :
330 0 : void SAL_CALL SalGtkFilePicker::removeFilePickerListener( const uno::Reference<XFilePickerListener>& )
331 : throw( uno::RuntimeException )
332 : {
333 0 : SolarMutexGuard g;
334 :
335 0 : m_xListener.clear();
336 0 : }
337 :
338 : // -------------------------------------------------
339 : // XEventListener
340 : // -------------------------------------------------
341 :
342 0 : void SAL_CALL SalGtkFilePicker::disposing( const lang::EventObject& aEvent ) throw( uno::RuntimeException )
343 : {
344 : // no member access => no mutex needed
345 :
346 0 : uno::Reference<XFilePickerListener> xFilePickerListener( aEvent.Source, ::com::sun::star::uno::UNO_QUERY );
347 :
348 0 : if( xFilePickerListener.is() )
349 0 : removeFilePickerListener( xFilePickerListener );
350 0 : }
351 :
352 : //-----------------------------------------------------------------------------------------
353 : // FilePicker Event functions
354 : //-----------------------------------------------------------------------------------------
355 :
356 0 : void SalGtkFilePicker::impl_fileSelectionChanged( FilePickerEvent aEvent )
357 : {
358 : OSL_TRACE( "file selection changed");
359 0 : if (m_xListener.is()) m_xListener->fileSelectionChanged( aEvent );
360 0 : }
361 :
362 0 : void SalGtkFilePicker::impl_directoryChanged( FilePickerEvent aEvent )
363 : {
364 : OSL_TRACE("directory changed");
365 0 : if (m_xListener.is()) m_xListener->directoryChanged( aEvent );
366 0 : }
367 :
368 0 : void SalGtkFilePicker::impl_controlStateChanged( FilePickerEvent aEvent )
369 : {
370 : OSL_TRACE("control state changed");
371 0 : if (m_xListener.is()) m_xListener->controlStateChanged( aEvent );
372 0 : }
373 :
374 : //=====================================================================
375 :
376 0 : struct FilterEntry
377 : {
378 : protected:
379 : ::rtl::OUString m_sTitle;
380 : ::rtl::OUString m_sFilter;
381 :
382 : UnoFilterList m_aSubFilters;
383 :
384 : public:
385 0 : FilterEntry( const ::rtl::OUString& _rTitle, const ::rtl::OUString& _rFilter )
386 : :m_sTitle( _rTitle )
387 0 : ,m_sFilter( _rFilter )
388 : {
389 0 : }
390 :
391 : FilterEntry( const ::rtl::OUString& _rTitle, const UnoFilterList& _rSubFilters );
392 :
393 0 : ::rtl::OUString getTitle() const { return m_sTitle; }
394 0 : ::rtl::OUString getFilter() const { return m_sFilter; }
395 :
396 : /// determines if the filter has sub filter (i.e., the filter is a filter group in real)
397 : sal_Bool hasSubFilters( ) const;
398 :
399 : /** retrieves the filters belonging to the entry
400 : @return
401 : the number of sub filters
402 : */
403 : sal_Int32 getSubFilters( UnoFilterList& _rSubFilterList );
404 :
405 : // helpers for iterating the sub filters
406 0 : const UnoFilterEntry* beginSubFilters() const { return m_aSubFilters.getConstArray(); }
407 0 : const UnoFilterEntry* endSubFilters() const { return m_aSubFilters.getConstArray() + m_aSubFilters.getLength(); }
408 : };
409 :
410 : //=====================================================================
411 :
412 : //---------------------------------------------------------------------
413 0 : FilterEntry::FilterEntry( const ::rtl::OUString& _rTitle, const UnoFilterList& _rSubFilters )
414 : :m_sTitle( _rTitle )
415 0 : ,m_aSubFilters( _rSubFilters )
416 : {
417 0 : }
418 :
419 : //---------------------------------------------------------------------
420 0 : sal_Bool FilterEntry::hasSubFilters() const
421 : {
422 0 : return( 0 < m_aSubFilters.getLength() );
423 : }
424 :
425 : //---------------------------------------------------------------------
426 0 : sal_Int32 FilterEntry::getSubFilters( UnoFilterList& _rSubFilterList )
427 : {
428 0 : _rSubFilterList = m_aSubFilters;
429 0 : return m_aSubFilters.getLength();
430 : }
431 :
432 : static bool
433 0 : isFilterString( const rtl::OUString &rFilterString, const char *pMatch )
434 : {
435 0 : sal_Int32 nIndex = 0;
436 0 : rtl::OUString aToken;
437 0 : bool bIsFilter = true;
438 :
439 0 : rtl::OUString aMatch(rtl::OUString::createFromAscii(pMatch));
440 :
441 0 : do
442 : {
443 0 : aToken = rFilterString.getToken( 0, ';', nIndex );
444 0 : if( !aToken.match( aMatch ) )
445 : {
446 0 : bIsFilter = false;
447 0 : break;
448 : }
449 : }
450 : while( nIndex >= 0 );
451 :
452 0 : return bIsFilter;
453 : }
454 :
455 : static rtl::OUString
456 0 : shrinkFilterName( const rtl::OUString &rFilterName, bool bAllowNoStar = false )
457 : {
458 : int i;
459 0 : int nBracketLen = -1;
460 0 : int nBracketEnd = -1;
461 0 : const sal_Unicode *pStr = rFilterName.getStr();
462 0 : OUString aRealName = rFilterName;
463 :
464 0 : for( i = aRealName.getLength() - 1; i > 0; i-- )
465 : {
466 0 : if( pStr[i] == ')' )
467 0 : nBracketEnd = i;
468 0 : else if( pStr[i] == '(' )
469 : {
470 0 : nBracketLen = nBracketEnd - i;
471 0 : if( nBracketEnd <= 0 )
472 0 : continue;
473 0 : if( isFilterString( rFilterName.copy( i + 1, nBracketLen - 1 ), "*." ) )
474 0 : aRealName = aRealName.replaceAt( i, nBracketLen + 1, rtl::OUString() );
475 0 : else if (bAllowNoStar)
476 : {
477 0 : if( isFilterString( rFilterName.copy( i + 1, nBracketLen - 1 ), ".") )
478 0 : aRealName = aRealName.replaceAt( i, nBracketLen + 1, rtl::OUString() );
479 : }
480 : }
481 : }
482 :
483 0 : return aRealName;
484 : }
485 :
486 : static void
487 0 : dialog_remove_buttons( GtkDialog *pDialog )
488 : {
489 0 : g_return_if_fail( GTK_IS_DIALOG( pDialog ) );
490 :
491 : GtkWidget *pActionArea;
492 :
493 : #if GTK_CHECK_VERSION(3,0,0)
494 : pActionArea = gtk_dialog_get_action_area( pDialog );
495 : #else
496 0 : pActionArea = pDialog->action_area;
497 : #endif
498 :
499 : GList *pChildren =
500 0 : gtk_container_get_children( GTK_CONTAINER( pActionArea ) );
501 :
502 0 : for( GList *p = pChildren; p; p = p->next )
503 0 : gtk_widget_destroy( GTK_WIDGET( p->data ) );
504 :
505 0 : g_list_free( pChildren );
506 : }
507 :
508 : //------------------------------------------------------------------------------------
509 : namespace {
510 : //................................................................................
511 : struct FilterTitleMatch : public ::std::unary_function< FilterEntry, bool >
512 : {
513 : protected:
514 : const ::rtl::OUString& rTitle;
515 :
516 : public:
517 0 : FilterTitleMatch( const ::rtl::OUString& _rTitle ) : rTitle( _rTitle ) { }
518 :
519 : //............................................................................
520 0 : bool operator () ( const FilterEntry& _rEntry )
521 : {
522 : sal_Bool bMatch;
523 0 : if( !_rEntry.hasSubFilters() )
524 : // a real filter
525 0 : bMatch = ( _rEntry.getTitle() == rTitle );
526 : else
527 : // a filter group -> search the sub filters
528 : bMatch =
529 0 : _rEntry.endSubFilters() != ::std::find_if(
530 : _rEntry.beginSubFilters(),
531 : _rEntry.endSubFilters(),
532 : *this
533 0 : );
534 :
535 0 : return bMatch ? true : false;
536 : }
537 0 : bool operator () ( const UnoFilterEntry& _rEntry )
538 : {
539 0 : OUString aShrunkName = shrinkFilterName( _rEntry.First );
540 0 : return aShrunkName == rTitle ? true : false;
541 : }
542 : };
543 : }
544 :
545 :
546 : //------------------------------------------------------------------------------------
547 0 : sal_Bool SalGtkFilePicker::FilterNameExists( const ::rtl::OUString& rTitle )
548 : {
549 0 : sal_Bool bRet = sal_False;
550 :
551 0 : if( m_pFilterList )
552 : bRet =
553 0 : m_pFilterList->end() != ::std::find_if(
554 : m_pFilterList->begin(),
555 : m_pFilterList->end(),
556 : FilterTitleMatch( rTitle )
557 0 : );
558 :
559 0 : return bRet;
560 : }
561 :
562 : //------------------------------------------------------------------------------------
563 0 : sal_Bool SalGtkFilePicker::FilterNameExists( const UnoFilterList& _rGroupedFilters )
564 : {
565 0 : sal_Bool bRet = sal_False;
566 :
567 0 : if( m_pFilterList )
568 : {
569 0 : const UnoFilterEntry* pStart = _rGroupedFilters.getConstArray();
570 0 : const UnoFilterEntry* pEnd = pStart + _rGroupedFilters.getLength();
571 0 : for( ; pStart != pEnd; ++pStart )
572 0 : if( m_pFilterList->end() != ::std::find_if(
573 : m_pFilterList->begin(),
574 : m_pFilterList->end(),
575 0 : FilterTitleMatch( pStart->First ) ) )
576 0 : break;
577 :
578 0 : bRet = pStart != pEnd;
579 : }
580 :
581 0 : return bRet;
582 : }
583 :
584 : //------------------------------------------------------------------------------------
585 0 : void SalGtkFilePicker::ensureFilterList( const ::rtl::OUString& _rInitialCurrentFilter )
586 : {
587 0 : if( !m_pFilterList )
588 : {
589 0 : m_pFilterList = new FilterList;
590 :
591 : // set the first filter to the current filter
592 0 : if ( m_aCurrentFilter.isEmpty() )
593 0 : m_aCurrentFilter = _rInitialCurrentFilter;
594 : }
595 0 : }
596 :
597 :
598 : //-----------------------------------------------------------------------------------------
599 : //
600 : //-----------------------------------------------------------------------------------------
601 :
602 0 : void SAL_CALL SalGtkFilePicker::appendFilter( const rtl::OUString& aTitle, const rtl::OUString& aFilter )
603 : throw( lang::IllegalArgumentException, uno::RuntimeException )
604 : {
605 0 : SolarMutexGuard g;
606 :
607 : OSL_ASSERT( m_pDialog != NULL );
608 :
609 0 : if( FilterNameExists( aTitle ) )
610 0 : throw IllegalArgumentException();
611 :
612 : // ensure that we have a filter list
613 0 : ensureFilterList( aTitle );
614 :
615 : // append the filter
616 0 : m_pFilterList->insert( m_pFilterList->end(), FilterEntry( aTitle, aFilter ) );
617 0 : }
618 :
619 : //-----------------------------------------------------------------------------------------
620 : //
621 : //-----------------------------------------------------------------------------------------
622 :
623 0 : void SAL_CALL SalGtkFilePicker::setCurrentFilter( const rtl::OUString& aTitle )
624 : throw( lang::IllegalArgumentException, uno::RuntimeException )
625 : {
626 0 : SolarMutexGuard g;
627 :
628 : OSL_ASSERT( m_pDialog != NULL );
629 :
630 : OSL_TRACE( "Setting current filter to %s\n",
631 : OUStringToOString( aTitle, RTL_TEXTENCODING_UTF8 ).getStr() );
632 :
633 0 : if( aTitle != m_aCurrentFilter )
634 : {
635 0 : m_aCurrentFilter = aTitle;
636 0 : SetCurFilter( m_aCurrentFilter );
637 : OSL_TRACE( "REALLY Setting current filter to %s\n",
638 : OUStringToOString( aTitle, RTL_TEXTENCODING_UTF8 ).getStr() );
639 :
640 0 : }
641 :
642 : // TODO m_pImpl->setCurrentFilter( aTitle );
643 0 : }
644 :
645 : //-----------------------------------------------------------------------------------------
646 : //
647 : //-----------------------------------------------------------------------------------------
648 :
649 0 : void SalGtkFilePicker::updateCurrentFilterFromName(const gchar* filtername)
650 : {
651 0 : OUString aFilterName(filtername, strlen(filtername), RTL_TEXTENCODING_UTF8);
652 0 : FilterList::iterator aEnd = m_pFilterList->end();
653 0 : for (FilterList::iterator aIter = m_pFilterList->begin(); aIter != aEnd; ++aIter)
654 : {
655 0 : if (aFilterName == shrinkFilterName( aIter->getTitle()))
656 : {
657 0 : m_aCurrentFilter = aIter->getTitle();
658 0 : break;
659 : }
660 0 : }
661 0 : }
662 :
663 0 : void SalGtkFilePicker::UpdateFilterfromUI()
664 : {
665 : // Update the filtername from the users selection if they have had a chance to do so.
666 : // If the user explicitly sets a type then use that, if not then take the implicit type
667 : // from the filter of the files glob on which he is currently searching
668 0 : if (!mnHID_FolderChange || !mnHID_SelectionChange)
669 0 : return;
670 :
671 0 : GtkTreeSelection* selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(m_pFilterView));
672 : GtkTreeIter iter;
673 : GtkTreeModel *model;
674 0 : if (gtk_tree_selection_get_selected (selection, &model, &iter))
675 : {
676 : gchar *title;
677 0 : gtk_tree_model_get (model, &iter, 2, &title, -1);
678 0 : updateCurrentFilterFromName(title);
679 0 : g_free (title);
680 : }
681 0 : else if( GtkFileFilter *filter = gtk_file_chooser_get_filter(GTK_FILE_CHOOSER(m_pDialog)))
682 : {
683 0 : if (m_pPseudoFilter != filter)
684 0 : updateCurrentFilterFromName(gtk_file_filter_get_name( filter ));
685 : else
686 0 : updateCurrentFilterFromName(OUStringToOString( m_aInitialFilter, RTL_TEXTENCODING_UTF8 ).getStr());
687 : }
688 : }
689 :
690 0 : rtl::OUString SAL_CALL SalGtkFilePicker::getCurrentFilter() throw( uno::RuntimeException )
691 : {
692 0 : SolarMutexGuard g;
693 :
694 : OSL_ASSERT( m_pDialog != NULL );
695 :
696 : OSL_TRACE( "GetCURRENTfilter" );
697 :
698 0 : UpdateFilterfromUI();
699 :
700 : OSL_TRACE( "Returning current filter of %s\n",
701 : OUStringToOString( m_aCurrentFilter, RTL_TEXTENCODING_UTF8 ).getStr() );
702 :
703 0 : return m_aCurrentFilter;
704 : }
705 :
706 : //-----------------------------------------------------------------------------------------
707 : // XFilterGroupManager functions
708 : //-----------------------------------------------------------------------------------------
709 :
710 0 : void SAL_CALL SalGtkFilePicker::appendFilterGroup( const rtl::OUString& /*sGroupTitle*/, const uno::Sequence<beans::StringPair>& aFilters )
711 : throw( lang::IllegalArgumentException, uno::RuntimeException )
712 : {
713 0 : SolarMutexGuard g;
714 :
715 : OSL_ASSERT( m_pDialog != NULL );
716 :
717 : // TODO m_pImpl->appendFilterGroup( sGroupTitle, aFilters );
718 : // check the names
719 0 : if( FilterNameExists( aFilters ) )
720 : // TODO: a more precise exception message
721 0 : throw IllegalArgumentException();
722 :
723 : // ensure that we have a filter list
724 0 : ::rtl::OUString sInitialCurrentFilter;
725 0 : if( aFilters.getLength() )
726 0 : sInitialCurrentFilter = aFilters[0].First;
727 :
728 0 : ensureFilterList( sInitialCurrentFilter );
729 :
730 : // append the filter
731 0 : const StringPair* pSubFilters = aFilters.getConstArray();
732 0 : const StringPair* pSubFiltersEnd = pSubFilters + aFilters.getLength();
733 0 : for( ; pSubFilters != pSubFiltersEnd; ++pSubFilters )
734 0 : m_pFilterList->insert( m_pFilterList->end(), FilterEntry( pSubFilters->First, pSubFilters->Second ) );
735 :
736 0 : }
737 :
738 : //-----------------------------------------------------------------------------------------
739 : // XFilePicker functions
740 : //-----------------------------------------------------------------------------------------
741 :
742 0 : void SAL_CALL SalGtkFilePicker::setMultiSelectionMode( sal_Bool bMode ) throw( uno::RuntimeException )
743 : {
744 0 : SolarMutexGuard g;
745 :
746 : OSL_ASSERT( m_pDialog != NULL );
747 :
748 0 : gtk_file_chooser_set_select_multiple( GTK_FILE_CHOOSER(m_pDialog), bMode );
749 0 : }
750 :
751 0 : void SAL_CALL SalGtkFilePicker::setDefaultName( const rtl::OUString& aName )
752 : throw( uno::RuntimeException )
753 : {
754 0 : SolarMutexGuard g;
755 :
756 : OSL_ASSERT( m_pDialog != NULL );
757 :
758 0 : OString aStr = OUStringToOString( aName, RTL_TEXTENCODING_UTF8 );
759 0 : GtkFileChooserAction eAction = gtk_file_chooser_get_action( GTK_FILE_CHOOSER( m_pDialog ) );
760 :
761 : // set_current_name launches a Gtk critical error if called for other than save
762 0 : if( GTK_FILE_CHOOSER_ACTION_SAVE == eAction )
763 0 : gtk_file_chooser_set_current_name( GTK_FILE_CHOOSER( m_pDialog ), aStr.getStr() );
764 0 : }
765 :
766 0 : void SAL_CALL SalGtkFilePicker::setDisplayDirectory( const rtl::OUString& rDirectory )
767 : throw( lang::IllegalArgumentException, uno::RuntimeException )
768 : {
769 0 : SolarMutexGuard g;
770 :
771 0 : implsetDisplayDirectory(rDirectory);
772 0 : }
773 :
774 0 : rtl::OUString SAL_CALL SalGtkFilePicker::getDisplayDirectory() throw( uno::RuntimeException )
775 : {
776 0 : SolarMutexGuard g;
777 :
778 0 : return implgetDisplayDirectory();
779 : }
780 :
781 0 : uno::Sequence<rtl::OUString> SAL_CALL SalGtkFilePicker::getFiles() throw( uno::RuntimeException )
782 : {
783 : // no member access => no mutex needed
784 :
785 0 : uno::Sequence< rtl::OUString > aFiles = getSelectedFiles();
786 : /*
787 : The previous multiselection API design was completely broken
788 : and unimplementable for some hetrogenous pseudo-URIs eg. search://
789 : Thus crop unconditionally to a single selection.
790 : */
791 0 : aFiles.realloc (1);
792 0 : return aFiles;
793 : }
794 :
795 0 : uno::Sequence<rtl::OUString> SAL_CALL SalGtkFilePicker::getSelectedFiles() throw( uno::RuntimeException )
796 : {
797 0 : SolarMutexGuard g;
798 :
799 : OSL_ASSERT( m_pDialog != NULL );
800 :
801 0 : GSList* pPathList = gtk_file_chooser_get_uris( GTK_FILE_CHOOSER(m_pDialog) );
802 :
803 0 : int nCount = g_slist_length( pPathList );
804 0 : int nIndex = 0;
805 : OSL_TRACE( "GETFILES called %d files", nCount );
806 :
807 : // get the current action setting
808 : GtkFileChooserAction eAction = gtk_file_chooser_get_action(
809 0 : GTK_FILE_CHOOSER( m_pDialog ));
810 :
811 0 : uno::Sequence< rtl::OUString > aSelectedFiles(nCount);
812 :
813 : // Convert to OOo
814 0 : for( GSList *pElem = pPathList; pElem; pElem = pElem->next)
815 : {
816 0 : gchar *pURI = reinterpret_cast<gchar*>(pElem->data);
817 0 : aSelectedFiles[ nIndex ] = uritounicode(pURI);
818 :
819 0 : if( GTK_FILE_CHOOSER_ACTION_SAVE == eAction )
820 : {
821 0 : OUString sFilterName;
822 0 : sal_Int32 nTokenIndex = 0;
823 0 : bool bExtensionTypedIn = false;
824 :
825 0 : GtkTreeSelection* selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(m_pFilterView));
826 : GtkTreeIter iter;
827 : GtkTreeModel *model;
828 0 : if (gtk_tree_selection_get_selected (selection, &model, &iter))
829 : {
830 : gchar *title;
831 0 : gtk_tree_model_get (model, &iter, 2, &title, -1);
832 0 : sFilterName = OUString( title, strlen( title), RTL_TEXTENCODING_UTF8 );
833 0 : g_free (title);
834 : }
835 : else
836 : {
837 0 : if( aSelectedFiles[nIndex].indexOf('.') > 0 )
838 : {
839 0 : rtl::OUString sExtension;
840 0 : nTokenIndex = 0;
841 0 : do
842 0 : sExtension = aSelectedFiles[nIndex].getToken( 0, '.', nTokenIndex );
843 : while( nTokenIndex >= 0 );
844 :
845 0 : if( sExtension.getLength() >= 3 ) // 3 = typical/minimum extension length
846 : {
847 0 : static const OUString aStarDot(RTL_CONSTASCII_USTRINGPARAM( "*." ));
848 :
849 0 : ::rtl::OUString aNewFilter;
850 0 : ::rtl::OUString aOldFilter = getCurrentFilter();
851 0 : sal_Bool bChangeFilter = sal_True;
852 0 : for ( FilterList::iterator aListIter = m_pFilterList->begin();
853 0 : aListIter != m_pFilterList->end();
854 : ++aListIter
855 : )
856 : {
857 0 : if( aListIter->getFilter().equalsIgnoreAsciiCase( aStarDot+sExtension ) )
858 : {
859 0 : if( aNewFilter.isEmpty() )
860 0 : aNewFilter = aListIter->getTitle();
861 :
862 0 : if( aOldFilter == aListIter->getTitle() )
863 0 : bChangeFilter = sal_False;
864 :
865 0 : bExtensionTypedIn = true;
866 : }
867 : }
868 0 : if( bChangeFilter && bExtensionTypedIn )
869 0 : setCurrentFilter( aNewFilter );
870 0 : }
871 : }
872 :
873 0 : GtkFileFilter *filter = gtk_file_chooser_get_filter(GTK_FILE_CHOOSER(m_pDialog));
874 0 : if (m_pPseudoFilter != filter)
875 : {
876 0 : const gchar* filtername = gtk_file_filter_get_name( filter );
877 0 : sFilterName = OUString( filtername, strlen( filtername ), RTL_TEXTENCODING_UTF8 );
878 : }
879 : else
880 0 : sFilterName = m_aInitialFilter;
881 : }
882 :
883 : OSL_TRACE( "2: current filter is %s\n",
884 : OUStringToOString( sFilterName, RTL_TEXTENCODING_UTF8 ).getStr() );
885 :
886 : FilterList::iterator aListIter = ::std::find_if(
887 0 : m_pFilterList->begin(), m_pFilterList->end(), FilterTitleMatch(sFilterName) );
888 :
889 0 : OUString aFilter;
890 0 : if (aListIter != m_pFilterList->end())
891 0 : aFilter = aListIter->getFilter();
892 :
893 : OSL_TRACE( "turned into %s\n",
894 : OUStringToOString( aFilter, RTL_TEXTENCODING_UTF8 ).getStr() );
895 :
896 0 : nTokenIndex = 0;
897 0 : rtl::OUString sToken;
898 : // rtl::OUString strExt;
899 0 : do
900 : {
901 0 : sToken = aFilter.getToken( 0, '.', nTokenIndex );
902 :
903 0 : if ( sToken.lastIndexOf( ';' ) != -1 )
904 : {
905 0 : sal_Int32 nZero = 0;
906 0 : OUString aCurrentToken = sToken.getToken( 0, ';', nZero);
907 :
908 0 : sToken = aCurrentToken;
909 0 : break;
910 : }
911 : }
912 : while( nTokenIndex >= 0 );
913 :
914 0 : if( !bExtensionTypedIn && ( sToken != "*" ) )
915 : {
916 : //if the filename does not already have the auto extension, stick it on
917 0 : OUString sExtension = OUString(RTL_CONSTASCII_USTRINGPARAM( "." )) + sToken;
918 0 : OUString &rBase = aSelectedFiles[nIndex];
919 0 : sal_Int32 nExtensionIdx = rBase.getLength() - sExtension.getLength();
920 : OSL_TRACE( "idx are %d %d", rBase.lastIndexOf( sExtension ), nExtensionIdx );
921 :
922 0 : if( rBase.lastIndexOf( sExtension ) != nExtensionIdx )
923 0 : rBase += sExtension;
924 0 : }
925 :
926 : }
927 :
928 0 : nIndex++;
929 0 : g_free( pURI );
930 : }
931 :
932 0 : g_slist_free( pPathList );
933 :
934 0 : return aSelectedFiles;
935 : }
936 :
937 : //-----------------------------------------------------------------------------------------
938 : // XExecutableDialog functions
939 : //-----------------------------------------------------------------------------------------
940 :
941 0 : void SAL_CALL SalGtkFilePicker::setTitle( const rtl::OUString& rTitle ) throw( uno::RuntimeException )
942 : {
943 0 : SolarMutexGuard g;
944 :
945 0 : implsetTitle(rTitle);
946 0 : }
947 :
948 0 : sal_Int16 SAL_CALL SalGtkFilePicker::execute() throw( uno::RuntimeException )
949 : {
950 0 : SolarMutexGuard g;
951 :
952 : OSL_TRACE( "1: HERE WE ARE");
953 : OSL_ASSERT( m_pDialog != NULL );
954 :
955 0 : sal_Int16 retVal = 0;
956 :
957 0 : SetFilters();
958 :
959 : mnHID_FolderChange =
960 0 : g_signal_connect( GTK_FILE_CHOOSER( m_pDialog ), "current-folder-changed",
961 0 : G_CALLBACK( folder_changed_cb ), ( gpointer )this );
962 :
963 : mnHID_SelectionChange =
964 0 : g_signal_connect( GTK_FILE_CHOOSER( m_pDialog ), "selection-changed",
965 0 : G_CALLBACK( selection_changed_cb ), ( gpointer )this );
966 :
967 0 : int btn = GTK_RESPONSE_NO;
968 :
969 : uno::Reference< awt::XExtendedToolkit > xToolkit(
970 : awt::Toolkit::create(m_xContext),
971 0 : UNO_QUERY_THROW );
972 :
973 : uno::Reference< frame::XDesktop > xDesktop(
974 : createInstance( ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.frame.Desktop")) ),
975 0 : UNO_QUERY_THROW );
976 :
977 0 : RunDialog* pRunDialog = new RunDialog(m_pDialog, xToolkit, xDesktop);
978 0 : uno::Reference < awt::XTopWindowListener > xLifeCycle(pRunDialog);
979 0 : while( GTK_RESPONSE_NO == btn )
980 : {
981 0 : btn = GTK_RESPONSE_YES; // we dont want to repeat unless user clicks NO for file save.
982 :
983 0 : gint nStatus = pRunDialog->run();
984 0 : switch( nStatus )
985 : {
986 : case GTK_RESPONSE_ACCEPT:
987 0 : if( GTK_FILE_CHOOSER_ACTION_SAVE == gtk_file_chooser_get_action( GTK_FILE_CHOOSER( m_pDialog ) ) )
988 : {
989 0 : Sequence < OUString > aPathSeq = getFiles();
990 0 : if( aPathSeq.getLength() == 1 )
991 : {
992 0 : OString sFileName = unicodetouri( aPathSeq[0] );
993 0 : if( g_file_test( g_filename_from_uri( sFileName.getStr(), NULL, NULL ), G_FILE_TEST_IS_REGULAR ) )
994 : {
995 : GtkWidget *dlg;
996 0 : INetURLObject aFileObj( sFileName );
997 :
998 : OString baseName(
999 : OUStringToOString(
1000 : aFileObj.getName(
1001 : INetURLObject::LAST_SEGMENT,
1002 : true,
1003 : INetURLObject::DECODE_WITH_CHARSET
1004 : ),
1005 : RTL_TEXTENCODING_UTF8
1006 : )
1007 0 : );
1008 : OString aMsg(
1009 : OUStringToOString(
1010 : getResString( FILE_PICKER_OVERWRITE ),
1011 : RTL_TEXTENCODING_UTF8
1012 : )
1013 0 : );
1014 0 : OString toReplace( RTL_CONSTASCII_STRINGPARAM( "$filename$" ));
1015 :
1016 : aMsg = aMsg.replaceAt(
1017 : aMsg.indexOf( toReplace ),
1018 : toReplace.getLength(),
1019 : baseName
1020 0 : );
1021 :
1022 : dlg = gtk_message_dialog_new( NULL,
1023 : GTK_DIALOG_MODAL,
1024 : GTK_MESSAGE_QUESTION,
1025 : GTK_BUTTONS_YES_NO,
1026 : "%s",
1027 : aMsg.getStr()
1028 0 : );
1029 :
1030 0 : gtk_window_set_title( GTK_WINDOW( dlg ),
1031 : OUStringToOString(getResString(FILE_PICKER_TITLE_SAVE ),
1032 0 : RTL_TEXTENCODING_UTF8 ).getStr() );
1033 :
1034 0 : RunDialog* pAnotherDialog = new RunDialog(dlg, xToolkit, xDesktop);
1035 0 : uno::Reference < awt::XTopWindowListener > xAnotherLifeCycle(pAnotherDialog);
1036 0 : btn = pAnotherDialog->run();
1037 :
1038 0 : gtk_widget_destroy( dlg );
1039 : }
1040 :
1041 0 : if( btn == GTK_RESPONSE_YES )
1042 0 : retVal = ExecutableDialogResults::OK;
1043 0 : }
1044 : }
1045 : else
1046 0 : retVal = ExecutableDialogResults::OK;
1047 0 : break;
1048 :
1049 : case GTK_RESPONSE_CANCEL:
1050 0 : retVal = ExecutableDialogResults::CANCEL;
1051 0 : break;
1052 :
1053 : case 1: //PLAY
1054 : {
1055 0 : FilePickerEvent evt;
1056 0 : evt.ElementId = PUSHBUTTON_PLAY;
1057 : OSL_TRACE( "filter_changed, isn't it great %x", this);
1058 0 : impl_controlStateChanged( evt );
1059 0 : btn = GTK_RESPONSE_NO;
1060 : }
1061 0 : break;
1062 :
1063 : default:
1064 0 : retVal = 0;
1065 0 : break;
1066 : }
1067 : }
1068 :
1069 0 : if (mnHID_FolderChange)
1070 0 : g_signal_handler_disconnect(GTK_FILE_CHOOSER( m_pDialog ), mnHID_FolderChange);
1071 0 : if (mnHID_SelectionChange)
1072 0 : g_signal_handler_disconnect(GTK_FILE_CHOOSER( m_pDialog ), mnHID_SelectionChange);
1073 :
1074 0 : return retVal;
1075 : }
1076 :
1077 : //------------------------------------------------------------------------------------
1078 :
1079 : // cf. offapi/com/sun/star/ui/dialogs/ExtendedFilePickerElementIds.idl
1080 0 : GtkWidget *SalGtkFilePicker::getWidget( sal_Int16 nControlId, GType *pType )
1081 : {
1082 : OSL_TRACE("control id is %d", nControlId);
1083 0 : GType tType = GTK_TYPE_TOGGLE_BUTTON; //prevent waring by initializing
1084 0 : GtkWidget *pWidget = 0;
1085 :
1086 : #define MAP_TOGGLE( elem ) \
1087 : case ExtendedFilePickerElementIds::CHECKBOX_##elem: \
1088 : pWidget = m_pToggles[elem]; tType = GTK_TYPE_TOGGLE_BUTTON; \
1089 : break
1090 : #define MAP_BUTTON( elem ) \
1091 : case ExtendedFilePickerElementIds::PUSHBUTTON_##elem: \
1092 : pWidget = m_pButtons[elem]; tType = GTK_TYPE_BUTTON; \
1093 : break
1094 : #define MAP_LIST( elem ) \
1095 : case ExtendedFilePickerElementIds::LISTBOX_##elem: \
1096 : pWidget = m_pLists[elem]; tType = GTK_TYPE_COMBO_BOX; \
1097 : break
1098 : #define MAP_LIST_LABEL( elem ) \
1099 : case ExtendedFilePickerElementIds::LISTBOX_##elem##_LABEL: \
1100 : pWidget = m_pListLabels[elem]; tType = GTK_TYPE_LABEL; \
1101 : break
1102 :
1103 0 : switch( nControlId )
1104 : {
1105 0 : MAP_TOGGLE( AUTOEXTENSION );
1106 0 : MAP_TOGGLE( PASSWORD );
1107 0 : MAP_TOGGLE( FILTEROPTIONS );
1108 0 : MAP_TOGGLE( READONLY );
1109 0 : MAP_TOGGLE( LINK );
1110 0 : MAP_TOGGLE( PREVIEW );
1111 0 : MAP_TOGGLE( SELECTION );
1112 0 : MAP_BUTTON( PLAY );
1113 0 : MAP_LIST( VERSION );
1114 0 : MAP_LIST( TEMPLATE );
1115 0 : MAP_LIST( IMAGE_TEMPLATE );
1116 0 : MAP_LIST_LABEL( VERSION );
1117 0 : MAP_LIST_LABEL( TEMPLATE );
1118 0 : MAP_LIST_LABEL( IMAGE_TEMPLATE );
1119 : default:
1120 : OSL_TRACE("Handle unknown control %d", nControlId);
1121 0 : break;
1122 : }
1123 : #undef MAP
1124 :
1125 0 : if( pType )
1126 0 : *pType = tType;
1127 0 : return pWidget;
1128 : }
1129 :
1130 :
1131 :
1132 : //------------------------------------------------------------------------------------
1133 : // XFilePickerControlAccess functions
1134 : //------------------------------------------------------------------------------------
1135 0 : static void HackWidthToFirst(GtkComboBox *pWidget)
1136 : {
1137 : GtkRequisition requisition;
1138 0 : gtk_widget_size_request(GTK_WIDGET(pWidget), &requisition);
1139 0 : gtk_widget_set_size_request(GTK_WIDGET(pWidget), requisition.width, -1);
1140 0 : }
1141 :
1142 0 : static void ComboBoxAppendText(GtkComboBox *pCombo, const rtl::OUString &rStr)
1143 : {
1144 : GtkTreeIter aIter;
1145 0 : GtkListStore *pStore = GTK_LIST_STORE(gtk_combo_box_get_model(pCombo));
1146 0 : rtl::OString aStr = rtl::OUStringToOString(rStr, RTL_TEXTENCODING_UTF8);
1147 0 : gtk_list_store_append(pStore, &aIter);
1148 0 : gtk_list_store_set(pStore, &aIter, 0, aStr.getStr(), -1);
1149 0 : }
1150 :
1151 0 : void SalGtkFilePicker::HandleSetListValue(GtkComboBox *pWidget, sal_Int16 nControlAction, const uno::Any& rValue)
1152 : {
1153 0 : switch (nControlAction)
1154 : {
1155 : case ControlActions::ADD_ITEM:
1156 : {
1157 0 : OUString sItem;
1158 0 : rValue >>= sItem;
1159 0 : ComboBoxAppendText(pWidget, sItem);
1160 0 : if (!bVersionWidthUnset)
1161 : {
1162 0 : HackWidthToFirst(pWidget);
1163 0 : bVersionWidthUnset = true;
1164 0 : }
1165 : }
1166 0 : break;
1167 : case ControlActions::ADD_ITEMS:
1168 : {
1169 0 : Sequence< OUString > aStringList;
1170 0 : rValue >>= aStringList;
1171 0 : sal_Int32 nItemCount = aStringList.getLength();
1172 0 : for (sal_Int32 i = 0; i < nItemCount; ++i)
1173 : {
1174 0 : ComboBoxAppendText(pWidget,aStringList[i]);
1175 0 : if (!bVersionWidthUnset)
1176 : {
1177 0 : HackWidthToFirst(pWidget);
1178 0 : bVersionWidthUnset = true;
1179 : }
1180 0 : }
1181 : }
1182 0 : break;
1183 : case ControlActions::DELETE_ITEM:
1184 : {
1185 0 : sal_Int32 nPos=0;
1186 0 : rValue >>= nPos;
1187 :
1188 : GtkTreeIter aIter;
1189 0 : GtkListStore *pStore = GTK_LIST_STORE(
1190 : gtk_combo_box_get_model(GTK_COMBO_BOX(pWidget)));
1191 0 : if(gtk_tree_model_iter_nth_child(GTK_TREE_MODEL(pStore), &aIter, NULL, nPos))
1192 0 : gtk_list_store_remove(pStore, &aIter);
1193 : }
1194 0 : break;
1195 : case ControlActions::DELETE_ITEMS:
1196 : {
1197 0 : gtk_combo_box_set_active(pWidget, -1);
1198 0 : GtkListStore *pStore = GTK_LIST_STORE(
1199 : gtk_combo_box_get_model(GTK_COMBO_BOX(pWidget)));
1200 0 : gtk_list_store_clear(pStore);
1201 : }
1202 0 : break;
1203 : case ControlActions::SET_SELECT_ITEM:
1204 : {
1205 0 : sal_Int32 nPos=0;
1206 0 : rValue >>= nPos;
1207 0 : gtk_combo_box_set_active(pWidget, nPos);
1208 : }
1209 0 : break;
1210 : default:
1211 : OSL_TRACE("undocumented/unimplemented ControlAction for a list");
1212 0 : break;
1213 : }
1214 :
1215 : //I think its best to make it insensitive unless there is the chance to
1216 : //actually select something from the list.
1217 : gint nItems = gtk_tree_model_iter_n_children(
1218 0 : gtk_combo_box_get_model(pWidget), NULL);
1219 0 : gtk_widget_set_sensitive(GTK_WIDGET(pWidget), nItems > 1 ? true : false);
1220 0 : }
1221 :
1222 0 : uno::Any SalGtkFilePicker::HandleGetListValue(GtkComboBox *pWidget, sal_Int16 nControlAction) const
1223 : {
1224 0 : uno::Any aAny;
1225 0 : switch (nControlAction)
1226 : {
1227 : case ControlActions::GET_ITEMS:
1228 : {
1229 0 : Sequence< OUString > aItemList;
1230 :
1231 0 : GtkTreeModel *pTree = gtk_combo_box_get_model(pWidget);
1232 : GtkTreeIter iter;
1233 0 : if (gtk_tree_model_get_iter_first(pTree, &iter))
1234 : {
1235 : sal_Int32 nSize = gtk_tree_model_iter_n_children(
1236 0 : pTree, NULL);
1237 :
1238 0 : aItemList.realloc(nSize);
1239 0 : for (sal_Int32 i=0; i < nSize; ++i)
1240 : {
1241 : gchar *item;
1242 : gtk_tree_model_get(gtk_combo_box_get_model(pWidget),
1243 0 : &iter, 0, &item, -1);
1244 0 : aItemList[i] = OUString(item, strlen(item), RTL_TEXTENCODING_UTF8);
1245 0 : g_free(item);
1246 0 : gtk_tree_model_iter_next(pTree, &iter);
1247 : }
1248 : }
1249 0 : aAny <<= aItemList;
1250 : }
1251 0 : break;
1252 : case ControlActions::GET_SELECTED_ITEM:
1253 : {
1254 : GtkTreeIter iter;
1255 0 : if (gtk_combo_box_get_active_iter(pWidget, &iter))
1256 : {
1257 : gchar *item;
1258 : gtk_tree_model_get(gtk_combo_box_get_model(pWidget),
1259 0 : &iter, 0, &item, -1);
1260 0 : OUString sItem(item, strlen(item), RTL_TEXTENCODING_UTF8);
1261 0 : aAny <<= sItem;
1262 0 : g_free(item);
1263 : }
1264 : }
1265 0 : break;
1266 : case ControlActions::GET_SELECTED_ITEM_INDEX:
1267 : {
1268 0 : gint nActive = gtk_combo_box_get_active(pWidget);
1269 0 : aAny <<= static_cast< sal_Int32 >(nActive);
1270 : }
1271 0 : break;
1272 : default:
1273 : OSL_TRACE("undocumented/unimplemented ControlAction for a list");
1274 0 : break;
1275 : }
1276 0 : return aAny;
1277 : }
1278 :
1279 0 : void SAL_CALL SalGtkFilePicker::setValue( sal_Int16 nControlId, sal_Int16 nControlAction, const uno::Any& rValue )
1280 : throw( uno::RuntimeException )
1281 : {
1282 0 : SolarMutexGuard g;
1283 :
1284 : OSL_ASSERT( m_pDialog != NULL );
1285 :
1286 : OSL_TRACE( "SETTING VALUE %d", nControlAction );
1287 : GType tType;
1288 : GtkWidget *pWidget;
1289 :
1290 0 : if( !( pWidget = getWidget( nControlId, &tType ) ) )
1291 : OSL_TRACE("enable unknown control %d", nControlId);
1292 0 : else if( tType == GTK_TYPE_TOGGLE_BUTTON )
1293 : {
1294 0 : sal_Bool bChecked = false;
1295 0 : rValue >>= bChecked;
1296 0 : gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON( pWidget ), bChecked );
1297 : }
1298 0 : else if( tType == GTK_TYPE_COMBO_BOX )
1299 0 : HandleSetListValue(GTK_COMBO_BOX(pWidget), nControlAction, rValue);
1300 : else
1301 : {
1302 : OSL_TRACE("Can't set value on button / list %d %d\n",
1303 : nControlId, nControlAction);
1304 0 : }
1305 0 : }
1306 :
1307 0 : uno::Any SAL_CALL SalGtkFilePicker::getValue( sal_Int16 nControlId, sal_Int16 nControlAction )
1308 : throw( uno::RuntimeException )
1309 : {
1310 0 : SolarMutexGuard g;
1311 :
1312 : OSL_ASSERT( m_pDialog != NULL );
1313 :
1314 0 : uno::Any aRetval;
1315 :
1316 : GType tType;
1317 : GtkWidget *pWidget;
1318 :
1319 0 : if( !( pWidget = getWidget( nControlId, &tType ) ) )
1320 : OSL_TRACE("enable unknown control %d", nControlId);
1321 0 : else if( tType == GTK_TYPE_TOGGLE_BUTTON )
1322 0 : aRetval <<= (sal_Bool) gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( pWidget ) );
1323 0 : else if( tType == GTK_TYPE_COMBO_BOX )
1324 0 : aRetval = HandleGetListValue(GTK_COMBO_BOX(pWidget), nControlAction);
1325 : else
1326 : OSL_TRACE("Can't get value on button / list %d %d\n",
1327 : nControlId, nControlAction );
1328 :
1329 0 : return aRetval;
1330 : }
1331 :
1332 0 : void SAL_CALL SalGtkFilePicker::enableControl( sal_Int16 nControlId, sal_Bool bEnable )
1333 : throw( uno::RuntimeException )
1334 : {
1335 0 : SolarMutexGuard g;
1336 :
1337 : OSL_ASSERT( m_pDialog != NULL );
1338 :
1339 : GtkWidget *pWidget;
1340 :
1341 0 : if ( nControlId == ExtendedFilePickerElementIds::LISTBOX_FILTER_SELECTOR )
1342 0 : gtk_expander_set_expanded( GTK_EXPANDER( m_pFilterExpander ), bEnable );
1343 0 : else if( ( pWidget = getWidget( nControlId ) ) )
1344 : {
1345 0 : if( bEnable )
1346 : {
1347 : OSL_TRACE( "enable" );
1348 0 : gtk_widget_set_sensitive( pWidget, sal_True );
1349 : }
1350 : else
1351 : {
1352 : OSL_TRACE( "disable" );
1353 0 : gtk_widget_set_sensitive( pWidget, sal_False );
1354 : }
1355 : }
1356 : else
1357 0 : OSL_TRACE("enable unknown control %d", nControlId );
1358 0 : }
1359 :
1360 0 : void SAL_CALL SalGtkFilePicker::setLabel( sal_Int16 nControlId, const ::rtl::OUString& rLabel )
1361 : throw( uno::RuntimeException )
1362 : {
1363 0 : SolarMutexGuard g;
1364 :
1365 : OSL_ASSERT( m_pDialog != NULL );
1366 :
1367 : GType tType;
1368 : GtkWidget *pWidget;
1369 :
1370 0 : if( !( pWidget = getWidget( nControlId, &tType ) ) )
1371 : {
1372 : OSL_TRACE("Set label on unknown control %d", nControlId);
1373 0 : return;
1374 : }
1375 :
1376 0 : OString aTxt = OUStringToOString( rLabel.replace('~', '_'), RTL_TEXTENCODING_UTF8 );
1377 0 : if (nControlId == ExtendedFilePickerElementIds::PUSHBUTTON_PLAY)
1378 : {
1379 : #ifdef GTK_STOCK_MEDIA_PLAY
1380 0 : if (msPlayLabel.isEmpty())
1381 0 : msPlayLabel = rLabel;
1382 0 : if (msPlayLabel == rLabel)
1383 0 : gtk_button_set_label(GTK_BUTTON(pWidget), GTK_STOCK_MEDIA_PLAY);
1384 : else
1385 0 : gtk_button_set_label(GTK_BUTTON(pWidget), GTK_STOCK_MEDIA_STOP);
1386 : #else
1387 : gtk_button_set_label(GTK_BUTTON(pWidget), aTxt.getStr());
1388 : #endif
1389 : }
1390 0 : else if( tType == GTK_TYPE_TOGGLE_BUTTON || tType == GTK_TYPE_BUTTON || tType == GTK_TYPE_LABEL )
1391 : g_object_set( pWidget, "label", aTxt.getStr(),
1392 0 : "use_underline", sal_True, (char *)NULL );
1393 : else
1394 0 : OSL_TRACE("Can't set label on list");
1395 : }
1396 :
1397 0 : rtl::OUString SAL_CALL SalGtkFilePicker::getLabel( sal_Int16 nControlId )
1398 : throw( uno::RuntimeException )
1399 : {
1400 0 : SolarMutexGuard g;
1401 :
1402 : OSL_ASSERT( m_pDialog != NULL );
1403 :
1404 : GType tType;
1405 0 : OString aTxt;
1406 : GtkWidget *pWidget;
1407 :
1408 0 : if( !( pWidget = getWidget( nControlId, &tType ) ) )
1409 : OSL_TRACE("Get label on unknown control %d", nControlId);
1410 0 : else if( tType == GTK_TYPE_TOGGLE_BUTTON || tType == GTK_TYPE_BUTTON || tType == GTK_TYPE_LABEL )
1411 0 : aTxt = gtk_button_get_label( GTK_BUTTON( pWidget ) );
1412 : else
1413 : OSL_TRACE("Can't get label on list");
1414 :
1415 0 : return OStringToOUString( aTxt, RTL_TEXTENCODING_UTF8 );
1416 : }
1417 :
1418 : //------------------------------------------------------------------------------------
1419 : // XFilePreview functions
1420 : //------------------------------------------------------------------------------------
1421 :
1422 0 : uno::Sequence<sal_Int16> SAL_CALL SalGtkFilePicker::getSupportedImageFormats() throw( uno::RuntimeException )
1423 : {
1424 0 : SolarMutexGuard g;
1425 :
1426 : OSL_ASSERT( m_pDialog != NULL );
1427 :
1428 : // TODO return m_pImpl->getSupportedImageFormats();
1429 0 : return uno::Sequence<sal_Int16>();
1430 : }
1431 :
1432 0 : sal_Int32 SAL_CALL SalGtkFilePicker::getTargetColorDepth() throw( uno::RuntimeException )
1433 : {
1434 0 : SolarMutexGuard g;
1435 :
1436 : OSL_ASSERT( m_pDialog != NULL );
1437 :
1438 : // TODO return m_pImpl->getTargetColorDepth();
1439 0 : return 0;
1440 : }
1441 :
1442 0 : sal_Int32 SAL_CALL SalGtkFilePicker::getAvailableWidth() throw( uno::RuntimeException )
1443 : {
1444 0 : SolarMutexGuard g;
1445 :
1446 : OSL_ASSERT( m_pDialog != NULL );
1447 :
1448 0 : return m_PreviewImageWidth;
1449 : }
1450 :
1451 0 : sal_Int32 SAL_CALL SalGtkFilePicker::getAvailableHeight() throw( uno::RuntimeException )
1452 : {
1453 0 : SolarMutexGuard g;
1454 :
1455 : OSL_ASSERT( m_pDialog != NULL );
1456 :
1457 0 : return m_PreviewImageHeight;
1458 : }
1459 :
1460 0 : void SAL_CALL SalGtkFilePicker::setImage( sal_Int16 /*aImageFormat*/, const uno::Any& /*aImage*/ )
1461 : throw( lang::IllegalArgumentException, uno::RuntimeException )
1462 : {
1463 0 : SolarMutexGuard g;
1464 :
1465 0 : OSL_ASSERT( m_pDialog != NULL );
1466 :
1467 : // TODO m_pImpl->setImage( aImageFormat, aImage );
1468 0 : }
1469 :
1470 0 : void SalGtkFilePicker::implChangeType( GtkTreeSelection *selection )
1471 : {
1472 0 : OUString aLabel = getResString( FILE_PICKER_FILE_TYPE );
1473 :
1474 : GtkTreeIter iter;
1475 : GtkTreeModel *model;
1476 0 : if (gtk_tree_selection_get_selected (selection, &model, &iter))
1477 : {
1478 : gchar *title;
1479 0 : gtk_tree_model_get (model, &iter, 2, &title, -1);
1480 0 : aLabel += rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( ": " ));
1481 0 : aLabel += rtl::OUString( title, strlen(title), RTL_TEXTENCODING_UTF8 );
1482 0 : g_free (title);
1483 : }
1484 0 : gtk_expander_set_label (GTK_EXPANDER (m_pFilterExpander),
1485 0 : OUStringToOString( aLabel, RTL_TEXTENCODING_UTF8 ).getStr());
1486 0 : FilePickerEvent evt;
1487 0 : evt.ElementId = LISTBOX_FILTER;
1488 0 : impl_controlStateChanged( evt );
1489 0 : }
1490 :
1491 0 : void SalGtkFilePicker::type_changed_cb( GtkTreeSelection *selection, SalGtkFilePicker *pobjFP )
1492 : {
1493 0 : pobjFP->implChangeType(selection);
1494 0 : }
1495 :
1496 0 : void SalGtkFilePicker::unselect_type()
1497 : {
1498 0 : gtk_tree_selection_unselect_all(gtk_tree_view_get_selection(GTK_TREE_VIEW(m_pFilterView)));
1499 0 : }
1500 :
1501 0 : void SalGtkFilePicker::expander_changed_cb( GtkExpander *expander, SalGtkFilePicker *pobjFP )
1502 : {
1503 0 : if (gtk_expander_get_expanded(expander))
1504 0 : pobjFP->unselect_type();
1505 0 : }
1506 :
1507 0 : void SalGtkFilePicker::filter_changed_cb( GtkFileChooser *, GParamSpec *,
1508 : SalGtkFilePicker *pobjFP )
1509 : {
1510 0 : FilePickerEvent evt;
1511 0 : evt.ElementId = LISTBOX_FILTER;
1512 : OSL_TRACE( "filter_changed, isn't it great %x", pobjFP );
1513 0 : pobjFP->impl_controlStateChanged( evt );
1514 0 : }
1515 :
1516 0 : void SalGtkFilePicker::folder_changed_cb( GtkFileChooser *, SalGtkFilePicker *pobjFP )
1517 : {
1518 0 : FilePickerEvent evt;
1519 : OSL_TRACE( "folder_changed, isn't it great %x", pobjFP );
1520 0 : pobjFP->impl_directoryChanged( evt );
1521 0 : }
1522 :
1523 0 : void SalGtkFilePicker::selection_changed_cb( GtkFileChooser *, SalGtkFilePicker *pobjFP )
1524 : {
1525 0 : FilePickerEvent evt;
1526 : OSL_TRACE( "selection_changed, isn't it great %x", pobjFP );
1527 0 : pobjFP->impl_fileSelectionChanged( evt );
1528 0 : }
1529 :
1530 0 : void SalGtkFilePicker::update_preview_cb( GtkFileChooser *file_chooser, SalGtkFilePicker* pobjFP )
1531 : {
1532 : GtkWidget *preview;
1533 : char *filename;
1534 : GdkPixbuf *pixbuf;
1535 0 : gboolean have_preview = sal_False;
1536 :
1537 0 : preview = pobjFP->m_pPreview;
1538 0 : filename = gtk_file_chooser_get_preview_filename( file_chooser );
1539 :
1540 0 : if( gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( pobjFP->m_pToggles[PREVIEW] ) ) && g_file_test( filename, G_FILE_TEST_IS_REGULAR ) )
1541 : {
1542 : pixbuf = gdk_pixbuf_new_from_file_at_size(
1543 : filename,
1544 : pobjFP->m_PreviewImageWidth,
1545 0 : pobjFP->m_PreviewImageHeight, NULL );
1546 :
1547 0 : have_preview = ( pixbuf != NULL );
1548 :
1549 0 : gtk_image_set_from_pixbuf( GTK_IMAGE( preview ), pixbuf );
1550 0 : if( pixbuf )
1551 0 : g_object_unref( G_OBJECT( pixbuf ) );
1552 :
1553 : }
1554 :
1555 0 : gtk_file_chooser_set_preview_widget_active( file_chooser, have_preview );
1556 :
1557 0 : if( filename )
1558 0 : g_free( filename );
1559 0 : }
1560 :
1561 0 : sal_Bool SAL_CALL SalGtkFilePicker::setShowState( sal_Bool bShowState ) throw( uno::RuntimeException )
1562 : {
1563 0 : SolarMutexGuard g;
1564 :
1565 : OSL_ASSERT( m_pDialog != NULL );
1566 :
1567 : // TODO return m_pImpl->setShowState( bShowState );
1568 0 : if( bShowState != mbPreviewState )
1569 : {
1570 0 : if( bShowState )
1571 : {
1572 : // Show
1573 0 : if( !mHID_Preview )
1574 : {
1575 0 : mHID_Preview = g_signal_connect(
1576 : GTK_FILE_CHOOSER( m_pDialog ), "update-preview",
1577 0 : G_CALLBACK( update_preview_cb ), ( gpointer )this );
1578 : }
1579 0 : gtk_widget_show( m_pPreview );
1580 : }
1581 : else
1582 : {
1583 : // Hide
1584 0 : gtk_widget_hide( m_pPreview );
1585 : }
1586 :
1587 : // also emit the signal
1588 0 : g_signal_emit_by_name( G_OBJECT( m_pDialog ), "update-preview" );
1589 :
1590 0 : mbPreviewState = bShowState;
1591 : }
1592 0 : return true;
1593 : }
1594 :
1595 0 : sal_Bool SAL_CALL SalGtkFilePicker::getShowState() throw( uno::RuntimeException )
1596 : {
1597 0 : SolarMutexGuard g;
1598 :
1599 : OSL_ASSERT( m_pDialog != NULL );
1600 :
1601 0 : return mbPreviewState;
1602 : }
1603 :
1604 : //------------------------------------------------------------------------------------
1605 : // XInitialization
1606 : //------------------------------------------------------------------------------------
1607 :
1608 0 : void SAL_CALL SalGtkFilePicker::initialize( const uno::Sequence<uno::Any>& aArguments )
1609 : throw( uno::Exception, uno::RuntimeException )
1610 : {
1611 : // parameter checking
1612 0 : uno::Any aAny;
1613 0 : if( 0 == aArguments.getLength() )
1614 : throw lang::IllegalArgumentException(
1615 : rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "no arguments" )),
1616 0 : static_cast<XFilePicker2*>( this ), 1 );
1617 :
1618 0 : aAny = aArguments[0];
1619 :
1620 0 : if( ( aAny.getValueType() != ::getCppuType( ( sal_Int16* )0 ) ) &&
1621 0 : (aAny.getValueType() != ::getCppuType( ( sal_Int8* )0 ) ) )
1622 : throw lang::IllegalArgumentException(
1623 : rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "invalid argument type" )),
1624 0 : static_cast<XFilePicker2*>( this ), 1 );
1625 :
1626 0 : sal_Int16 templateId = -1;
1627 0 : aAny >>= templateId;
1628 :
1629 0 : GtkFileChooserAction eAction = GTK_FILE_CHOOSER_ACTION_OPEN;
1630 0 : const gchar *first_button_text = GTK_STOCK_OPEN;
1631 :
1632 0 : SolarMutexGuard g;
1633 :
1634 : // TODO: extract full semantic from
1635 : // svtools/source/filepicker/filepicker.cxx (getWinBits)
1636 0 : switch( templateId )
1637 : {
1638 : case FILEOPEN_SIMPLE:
1639 0 : eAction = GTK_FILE_CHOOSER_ACTION_OPEN;
1640 0 : first_button_text = GTK_STOCK_OPEN;
1641 : OSL_TRACE( "3all true" );
1642 0 : break;
1643 : case FILESAVE_SIMPLE:
1644 0 : eAction = GTK_FILE_CHOOSER_ACTION_SAVE;
1645 0 : first_button_text = GTK_STOCK_SAVE;
1646 : OSL_TRACE( "2all true" );
1647 0 : break;
1648 : case FILESAVE_AUTOEXTENSION_PASSWORD:
1649 0 : eAction = GTK_FILE_CHOOSER_ACTION_SAVE;
1650 0 : first_button_text = GTK_STOCK_SAVE;
1651 0 : mbToggleVisibility[PASSWORD] = true;
1652 : OSL_TRACE( "1all true" );
1653 : // TODO
1654 0 : break;
1655 : case FILESAVE_AUTOEXTENSION_PASSWORD_FILTEROPTIONS:
1656 0 : eAction = GTK_FILE_CHOOSER_ACTION_SAVE;
1657 0 : first_button_text = GTK_STOCK_SAVE;
1658 0 : mbToggleVisibility[PASSWORD] = true;
1659 0 : mbToggleVisibility[FILTEROPTIONS] = true;
1660 : OSL_TRACE( "4all true" );
1661 : // TODO
1662 0 : break;
1663 : case FILESAVE_AUTOEXTENSION_SELECTION:
1664 0 : eAction = GTK_FILE_CHOOSER_ACTION_SAVE; // SELECT_FOLDER ?
1665 0 : first_button_text = GTK_STOCK_SAVE;
1666 0 : mbToggleVisibility[SELECTION] = true;
1667 : OSL_TRACE( "5all true" );
1668 : // TODO
1669 0 : break;
1670 : case FILESAVE_AUTOEXTENSION_TEMPLATE:
1671 0 : eAction = GTK_FILE_CHOOSER_ACTION_SAVE;
1672 0 : first_button_text = GTK_STOCK_SAVE;
1673 0 : mbListVisibility[TEMPLATE] = true;
1674 : OSL_TRACE( "6all true" );
1675 : // TODO
1676 0 : break;
1677 : case FILEOPEN_LINK_PREVIEW_IMAGE_TEMPLATE:
1678 0 : eAction = GTK_FILE_CHOOSER_ACTION_OPEN;
1679 0 : first_button_text = GTK_STOCK_OPEN;
1680 0 : mbToggleVisibility[LINK] = true;
1681 0 : mbToggleVisibility[PREVIEW] = true;
1682 0 : mbListVisibility[IMAGE_TEMPLATE] = true;
1683 : // TODO
1684 0 : break;
1685 : case FILEOPEN_PLAY:
1686 0 : eAction = GTK_FILE_CHOOSER_ACTION_OPEN;
1687 0 : first_button_text = GTK_STOCK_OPEN;
1688 0 : mbButtonVisibility[PLAY] = true;
1689 : // TODO
1690 0 : break;
1691 : case FILEOPEN_READONLY_VERSION:
1692 0 : eAction = GTK_FILE_CHOOSER_ACTION_OPEN;
1693 0 : first_button_text = GTK_STOCK_OPEN;
1694 0 : mbToggleVisibility[READONLY] = true;
1695 0 : mbListVisibility[VERSION] = true;
1696 0 : break;
1697 : case FILEOPEN_LINK_PREVIEW:
1698 0 : eAction = GTK_FILE_CHOOSER_ACTION_OPEN;
1699 0 : first_button_text = GTK_STOCK_OPEN;
1700 0 : mbToggleVisibility[LINK] = true;
1701 0 : mbToggleVisibility[PREVIEW] = true;
1702 : // TODO
1703 0 : break;
1704 : case FILESAVE_AUTOEXTENSION:
1705 0 : eAction = GTK_FILE_CHOOSER_ACTION_SAVE;
1706 0 : first_button_text = GTK_STOCK_SAVE;
1707 : OSL_TRACE( "7all true" );
1708 : // TODO
1709 0 : break;
1710 : default:
1711 : throw lang::IllegalArgumentException(
1712 : rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "Unknown template" )),
1713 : static_cast< XFilePicker2* >( this ),
1714 0 : 1 );
1715 : }
1716 :
1717 0 : if( GTK_FILE_CHOOSER_ACTION_SAVE == eAction )
1718 : {
1719 0 : OUString aFilePickerTitle(getResString( FILE_PICKER_TITLE_SAVE ));
1720 0 : gtk_window_set_title ( GTK_WINDOW( m_pDialog ),
1721 0 : OUStringToOString( aFilePickerTitle, RTL_TEXTENCODING_UTF8 ).getStr() );
1722 : }
1723 :
1724 0 : gtk_file_chooser_set_action( GTK_FILE_CHOOSER( m_pDialog ), eAction);
1725 0 : dialog_remove_buttons( GTK_DIALOG( m_pDialog ) );
1726 0 : gtk_dialog_add_button( GTK_DIALOG( m_pDialog ), GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL );
1727 0 : for( int nTVIndex = 0; nTVIndex < BUTTON_LAST; nTVIndex++ )
1728 : {
1729 0 : if( mbButtonVisibility[nTVIndex] )
1730 : {
1731 : #ifdef GTK_STOCK_MEDIA_PLAY
1732 0 : m_pButtons[ nTVIndex ] = gtk_dialog_add_button( GTK_DIALOG( m_pDialog ), GTK_STOCK_MEDIA_PLAY, 1 );
1733 : #else
1734 : OString aPlay = OUStringToOString( getResString( PUSHBUTTON_PLAY ), RTL_TEXTENCODING_UTF8 );
1735 : m_pButtons[ nTVIndex ] = gtk_dialog_add_button( GTK_DIALOG( m_pDialog ), aPlay.getStr(), 1 );
1736 : #endif
1737 : }
1738 : }
1739 0 : gtk_dialog_add_button( GTK_DIALOG( m_pDialog ), first_button_text, GTK_RESPONSE_ACCEPT );
1740 :
1741 0 : gtk_dialog_set_default_response( GTK_DIALOG (m_pDialog), GTK_RESPONSE_ACCEPT );
1742 :
1743 : // Setup special flags
1744 0 : for( int nTVIndex = 0; nTVIndex < TOGGLE_LAST; nTVIndex++ )
1745 : {
1746 0 : if( mbToggleVisibility[nTVIndex] )
1747 0 : gtk_widget_show( m_pToggles[ nTVIndex ] );
1748 : }
1749 :
1750 0 : for( int nTVIndex = 0; nTVIndex < LIST_LAST; nTVIndex++ )
1751 : {
1752 0 : if( mbListVisibility[nTVIndex] )
1753 : {
1754 0 : gtk_widget_set_sensitive( m_pLists[ nTVIndex ], false );
1755 0 : gtk_widget_show( m_pLists[ nTVIndex ] );
1756 0 : gtk_widget_show( m_pListLabels[ nTVIndex ] );
1757 0 : gtk_widget_show( m_pAligns[ nTVIndex ] );
1758 0 : gtk_widget_show( m_pHBoxs[ nTVIndex ] );
1759 : }
1760 0 : }
1761 0 : }
1762 :
1763 0 : void SalGtkFilePicker::preview_toggled_cb( GObject *cb, SalGtkFilePicker* pobjFP )
1764 : {
1765 0 : if( pobjFP->mbToggleVisibility[PREVIEW] )
1766 0 : pobjFP->setShowState( gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( cb ) ) );
1767 0 : }
1768 :
1769 : //------------------------------------------------------------------------------------
1770 : // XCancellable
1771 : //------------------------------------------------------------------------------------
1772 :
1773 0 : void SAL_CALL SalGtkFilePicker::cancel() throw( uno::RuntimeException )
1774 : {
1775 0 : SolarMutexGuard g;
1776 :
1777 0 : OSL_ASSERT( m_pDialog != NULL );
1778 :
1779 : // TODO m_pImpl->cancel();
1780 0 : }
1781 :
1782 : //--------------------------------------------------
1783 : // Misc
1784 : //-------------------------------------------------
1785 0 : void SalGtkFilePicker::SetCurFilter( const OUString& rFilter )
1786 : {
1787 : // Get all the filters already added
1788 0 : GSList *filters = gtk_file_chooser_list_filters ( GTK_FILE_CHOOSER( m_pDialog ) );
1789 0 : bool bFound = false;
1790 :
1791 0 : for( GSList *iter = filters; !bFound && iter; iter = iter->next )
1792 : {
1793 0 : GtkFileFilter* pFilter = reinterpret_cast<GtkFileFilter *>( iter->data );
1794 0 : G_CONST_RETURN gchar * filtername = gtk_file_filter_get_name( pFilter );
1795 0 : OUString sFilterName( filtername, strlen( filtername ), RTL_TEXTENCODING_UTF8 );
1796 :
1797 0 : OUString aShrunkName = shrinkFilterName( rFilter );
1798 0 : if( aShrunkName.equals( sFilterName) )
1799 : {
1800 : OSL_TRACE( "actually setting %s", filtername );
1801 0 : gtk_file_chooser_set_filter( GTK_FILE_CHOOSER( m_pDialog ), pFilter );
1802 0 : bFound = true;
1803 : }
1804 0 : }
1805 :
1806 0 : g_slist_free( filters );
1807 0 : }
1808 :
1809 : extern "C"
1810 : {
1811 : static gboolean
1812 0 : case_insensitive_filter (const GtkFileFilterInfo *filter_info, gpointer data)
1813 : {
1814 0 : gboolean bRetval = sal_False;
1815 0 : const char *pFilter = (const char *) data;
1816 :
1817 0 : g_return_val_if_fail( data != NULL, sal_False );
1818 0 : g_return_val_if_fail( filter_info != NULL, sal_False );
1819 :
1820 0 : if( !filter_info->uri )
1821 0 : return sal_False;
1822 :
1823 0 : const char *pExtn = strrchr( filter_info->uri, '.' );
1824 0 : if( !pExtn )
1825 0 : return sal_False;
1826 0 : pExtn++;
1827 :
1828 0 : if( !g_ascii_strcasecmp( pFilter, pExtn ) )
1829 0 : bRetval = sal_True;
1830 :
1831 : #if OSL_DEBUG_LEVEL > 1
1832 : fprintf( stderr, "'%s' match extn '%s' vs '%s' yeilds %d\n",
1833 : filter_info->uri, pExtn, pFilter, bRetval );
1834 : #endif
1835 :
1836 0 : return bRetval;
1837 : }
1838 : }
1839 :
1840 0 : GtkFileFilter* SalGtkFilePicker::implAddFilter( const OUString& rFilter, const OUString& rType )
1841 : {
1842 0 : GtkFileFilter *filter = gtk_file_filter_new();
1843 :
1844 0 : OUString aShrunkName = shrinkFilterName( rFilter );
1845 0 : OString aFilterName = rtl::OUStringToOString( aShrunkName, RTL_TEXTENCODING_UTF8 );
1846 0 : gtk_file_filter_set_name( filter, aFilterName.getStr() );
1847 :
1848 0 : static const OUString aStarDot(RTL_CONSTASCII_USTRINGPARAM( "*." ));
1849 0 : OUString aTokens;
1850 :
1851 0 : bool bAllGlob = !rType.compareToAscii( "*.*" ) || !rType.compareToAscii( "*" );
1852 0 : if (bAllGlob)
1853 0 : gtk_file_filter_add_pattern( filter, "*" );
1854 : else
1855 : {
1856 0 : sal_Int32 nIndex = 0;
1857 0 : rtl::OUString aToken;
1858 0 : do
1859 : {
1860 0 : aToken = rType.getToken( 0, ';', nIndex );
1861 : // Assume all have the "*.<extn>" syntax
1862 0 : aToken = aToken.copy( aToken.lastIndexOf( aStarDot ) + 2 );
1863 0 : if (!aToken.isEmpty())
1864 : {
1865 0 : if (!aTokens.isEmpty())
1866 0 : aTokens += OUString(RTL_CONSTASCII_USTRINGPARAM(","));
1867 0 : aTokens = aTokens += aToken;
1868 : gtk_file_filter_add_custom (filter, GTK_FILE_FILTER_URI,
1869 : case_insensitive_filter,
1870 0 : g_strdup( rtl::OUStringToOString(aToken, RTL_TEXTENCODING_UTF8).getStr() ),
1871 0 : (GDestroyNotify) g_free );
1872 :
1873 : OSL_TRACE( "fustering with %s", rtl::OUStringToOString( aToken, RTL_TEXTENCODING_UTF8 ).getStr());
1874 : }
1875 : #if OSL_DEBUG_LEVEL > 0
1876 : else
1877 : {
1878 : g_warning( "Duff filter token '%s'\n",
1879 : rtl::OUStringToOString(
1880 : rType.getToken( 0, ';', nIndex ), RTL_TEXTENCODING_UTF8 ).getStr() );
1881 : }
1882 : #endif
1883 : }
1884 0 : while( nIndex >= 0 );
1885 : }
1886 :
1887 0 : gtk_file_chooser_add_filter( GTK_FILE_CHOOSER( m_pDialog ), filter );
1888 :
1889 0 : if (!bAllGlob)
1890 : {
1891 : GtkTreeIter iter;
1892 0 : gtk_list_store_append (m_pFilterStore, &iter);
1893 : gtk_list_store_set (m_pFilterStore, &iter,
1894 : 0, OUStringToOString(shrinkFilterName( rFilter, true ), RTL_TEXTENCODING_UTF8).getStr(),
1895 : 1, OUStringToOString(aTokens, RTL_TEXTENCODING_UTF8).getStr(),
1896 : 2, aFilterName.getStr(),
1897 : 3, OUStringToOString(rType, RTL_TEXTENCODING_UTF8).getStr(),
1898 0 : -1);
1899 : }
1900 0 : return filter;
1901 : }
1902 :
1903 0 : void SalGtkFilePicker::implAddFilterGroup( const OUString& /*_rFilter*/, const Sequence< StringPair >& _rFilters )
1904 : {
1905 : // Gtk+ has no filter group concept I think so ...
1906 : // implAddFilter( _rFilter, String() );
1907 0 : const StringPair* pSubFilters = _rFilters.getConstArray();
1908 0 : const StringPair* pSubFiltersEnd = pSubFilters + _rFilters.getLength();
1909 0 : for( ; pSubFilters != pSubFiltersEnd; ++pSubFilters )
1910 0 : implAddFilter( pSubFilters->First, pSubFilters->Second );
1911 0 : }
1912 :
1913 0 : void SalGtkFilePicker::SetFilters()
1914 : {
1915 0 : if (m_aInitialFilter.isEmpty())
1916 0 : m_aInitialFilter = m_aCurrentFilter;
1917 :
1918 0 : rtl::OUString sPseudoFilter;
1919 0 : if( GTK_FILE_CHOOSER_ACTION_SAVE == gtk_file_chooser_get_action( GTK_FILE_CHOOSER( m_pDialog ) ) )
1920 : {
1921 0 : std::set<OUString> aAllFormats;
1922 0 : if( m_pFilterList && !m_pFilterList->empty() )
1923 : {
1924 0 : for ( FilterList::iterator aListIter = m_pFilterList->begin();
1925 0 : aListIter != m_pFilterList->end();
1926 : ++aListIter
1927 : )
1928 : {
1929 0 : if( aListIter->hasSubFilters() )
1930 : { // it's a filter group
1931 0 : UnoFilterList aSubFilters;
1932 0 : aListIter->getSubFilters( aSubFilters );
1933 0 : const StringPair* pSubFilters = aSubFilters.getConstArray();
1934 0 : const StringPair* pSubFiltersEnd = pSubFilters + aSubFilters.getLength();
1935 0 : for( ; pSubFilters != pSubFiltersEnd; ++pSubFilters )
1936 0 : aAllFormats.insert(pSubFilters->Second);
1937 : }
1938 : else
1939 0 : aAllFormats.insert(aListIter->getFilter());
1940 : }
1941 : }
1942 0 : if (aAllFormats.size() > 1)
1943 : {
1944 0 : rtl::OUString sAllFilter;
1945 0 : std::set<OUString>::const_iterator aEnd = aAllFormats.end();
1946 0 : for (std::set<OUString>::const_iterator aIter = aAllFormats.begin(); aIter != aEnd; ++aIter)
1947 : {
1948 0 : if (!sAllFilter.isEmpty())
1949 0 : sAllFilter += OUString(sal_Unicode(';'));
1950 0 : sAllFilter += *aIter;
1951 : }
1952 0 : sPseudoFilter = getResString(FILE_PICKER_ALLFORMATS);
1953 0 : m_pPseudoFilter = implAddFilter( sPseudoFilter, sAllFilter );
1954 0 : }
1955 : }
1956 :
1957 0 : if( m_pFilterList && !m_pFilterList->empty() )
1958 : {
1959 0 : for ( FilterList::iterator aListIter = m_pFilterList->begin();
1960 0 : aListIter != m_pFilterList->end();
1961 : ++aListIter
1962 : )
1963 : {
1964 0 : if( aListIter->hasSubFilters() )
1965 : { // it's a filter group
1966 :
1967 0 : UnoFilterList aSubFilters;
1968 0 : aListIter->getSubFilters( aSubFilters );
1969 :
1970 0 : implAddFilterGroup( aListIter->getTitle(), aSubFilters );
1971 : }
1972 : else
1973 : {
1974 : // it's a single filter
1975 :
1976 0 : implAddFilter( aListIter->getTitle(), aListIter->getFilter() );
1977 : }
1978 : }
1979 : }
1980 :
1981 0 : if (gtk_tree_model_iter_n_children(GTK_TREE_MODEL(m_pFilterStore), NULL)) //If m_pFilterStore is not empty
1982 0 : gtk_widget_show( m_pFilterExpander );
1983 : else
1984 0 : gtk_widget_hide( m_pFilterExpander );
1985 :
1986 : // set the default filter
1987 0 : if (!sPseudoFilter.isEmpty())
1988 0 : SetCurFilter( sPseudoFilter );
1989 0 : else if(!m_aCurrentFilter.isEmpty())
1990 0 : SetCurFilter( m_aCurrentFilter );
1991 :
1992 0 : OSL_TRACE( "end setting filters");
1993 0 : }
1994 :
1995 0 : SalGtkFilePicker::~SalGtkFilePicker()
1996 : {
1997 0 : SolarMutexGuard g;
1998 :
1999 : int i;
2000 :
2001 0 : for( i = 0; i < TOGGLE_LAST; i++ )
2002 0 : gtk_widget_destroy( m_pToggles[i] );
2003 :
2004 0 : for( i = 0; i < LIST_LAST; i++ )
2005 : {
2006 0 : gtk_widget_destroy( m_pListLabels[i] );
2007 0 : gtk_widget_destroy( m_pAligns[i] ); //m_pAligns[i] owns m_pLists[i]
2008 0 : gtk_widget_destroy( m_pHBoxs[i] );
2009 : }
2010 :
2011 0 : delete m_pFilterList;
2012 :
2013 0 : gtk_widget_destroy( m_pVBox );
2014 0 : }
2015 :
2016 : using namespace ::com::sun::star;
2017 :
2018 : uno::Reference< ui::dialogs::XFilePicker2 >
2019 0 : GtkInstance::createFilePicker( const com::sun::star::uno::Reference<
2020 : com::sun::star::uno::XComponentContext > &xMSF )
2021 : {
2022 : return uno::Reference< ui::dialogs::XFilePicker2 >(
2023 0 : new SalGtkFilePicker( xMSF ) );
2024 : }
2025 :
2026 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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