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/frame/Desktop.hpp>
28 : #include <com/sun/star/uno/XComponentContext.hpp>
29 : #include <com/sun/star/ui/dialogs/ExecutableDialogResults.hpp>
30 : #include <com/sun/star/ui/dialogs/CommonFilePickerElementIds.hpp>
31 : #include <com/sun/star/ui/dialogs/ExtendedFilePickerElementIds.hpp>
32 : #include <osl/diagnose.h>
33 : #include <osl/process.h>
34 : #include <com/sun/star/ui/dialogs/TemplateDescription.hpp>
35 : #include <com/sun/star/ui/dialogs/ControlActions.hpp>
36 : #include <com/sun/star/uno/Any.hxx>
37 : #include <osl/mutex.hxx>
38 : #include "unx/gtk/gtkinst.hxx"
39 :
40 : #include <vcl/svapp.hxx>
41 :
42 : #include <tools/urlobj.hxx>
43 :
44 : #include <algorithm>
45 : #include <set>
46 : #include <string.h>
47 :
48 : #include "gtk/fpicker/SalGtkFilePicker.hxx"
49 :
50 : //------------------------------------------------------------------------
51 : // namespace directives
52 : //------------------------------------------------------------------------
53 :
54 : using namespace ::com::sun::star;
55 : using namespace ::com::sun::star::ui::dialogs;
56 : using namespace ::com::sun::star::ui::dialogs::TemplateDescription;
57 : using namespace ::com::sun::star::ui::dialogs::ExtendedFilePickerElementIds;
58 : using namespace ::com::sun::star::ui::dialogs::CommonFilePickerElementIds;
59 : using namespace ::com::sun::star::lang;
60 : using namespace ::com::sun::star::beans;
61 : using namespace ::com::sun::star::uno;
62 :
63 0 : static void expandexpanders(GtkContainer *pWidget)
64 : {
65 0 : GList *pChildren = gtk_container_get_children(pWidget);
66 0 : for( GList *p = pChildren; p; p = p->next )
67 : {
68 0 : if (GTK_IS_CONTAINER(GTK_WIDGET(p->data)))
69 0 : expandexpanders(GTK_CONTAINER(GTK_WIDGET(p->data)));
70 0 : if (GTK_IS_EXPANDER(GTK_WIDGET(p->data)))
71 0 : gtk_expander_set_expanded(GTK_EXPANDER(GTK_WIDGET(p->data)), sal_True);
72 : }
73 0 : g_list_free(pChildren);
74 0 : }
75 :
76 0 : void SalGtkFilePicker::dialog_mapped_cb(GtkWidget *, SalGtkFilePicker *pobjFP)
77 : {
78 0 : pobjFP->InitialMapping();
79 0 : }
80 :
81 0 : void SalGtkFilePicker::InitialMapping()
82 : {
83 0 : if (!mbPreviewState )
84 : {
85 0 : gtk_widget_hide( m_pPreview );
86 0 : gtk_file_chooser_set_preview_widget_active( GTK_FILE_CHOOSER( m_pDialog ), false);
87 : }
88 0 : gtk_widget_set_size_request (m_pPreview, -1, -1);
89 0 : }
90 :
91 0 : SalGtkFilePicker::SalGtkFilePicker( const uno::Reference< uno::XComponentContext >& xContext ) :
92 : SalGtkPicker( xContext ),
93 : cppu::WeakComponentImplHelper9<
94 : XFilterManager,
95 : XFilterGroupManager,
96 : XFilePickerControlAccess,
97 : XFilePickerNotifier,
98 : XFilePreview,
99 : XFilePicker2,
100 : lang::XInitialization,
101 : util::XCancellable,
102 : lang::XEventListener>( m_rbHelperMtx ),
103 : m_pFilterList( NULL ),
104 : m_pVBox ( NULL ),
105 : mnHID_FolderChange( 0 ),
106 : mnHID_SelectionChange( 0 ),
107 : bVersionWidthUnset( false ),
108 : mbPreviewState( sal_False ),
109 : mHID_Preview( 0 ),
110 : m_pPreview( NULL ),
111 : m_pPseudoFilter( NULL ),
112 : m_PreviewImageWidth( 256 ),
113 0 : m_PreviewImageHeight( 256 )
114 : {
115 : int i;
116 :
117 0 : for( i = 0; i < TOGGLE_LAST; i++ )
118 : {
119 0 : m_pToggles[i] = NULL;
120 0 : mbToggleVisibility[i] = false;
121 : }
122 :
123 0 : for( i = 0; i < BUTTON_LAST; i++ )
124 : {
125 0 : m_pButtons[i] = NULL;
126 0 : mbButtonVisibility[i] = false;
127 : }
128 :
129 0 : for( i = 0; i < LIST_LAST; i++ )
130 : {
131 0 : m_pHBoxs[i] = NULL;
132 0 : m_pAligns[i] = NULL;
133 0 : m_pLists[i] = NULL;
134 0 : m_pListLabels[i] = NULL;
135 0 : mbListVisibility[i] = false;
136 : }
137 :
138 0 : OUString aFilePickerTitle = getResString( FILE_PICKER_TITLE_OPEN );
139 :
140 : m_pDialog = gtk_file_chooser_dialog_new(
141 : OUStringToOString( aFilePickerTitle, RTL_TEXTENCODING_UTF8 ).getStr(),
142 : NULL,
143 : GTK_FILE_CHOOSER_ACTION_OPEN,
144 : GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
145 : GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
146 0 : (char *)NULL );
147 :
148 0 : gtk_dialog_set_default_response( GTK_DIALOG (m_pDialog), GTK_RESPONSE_ACCEPT );
149 :
150 0 : gtk_file_chooser_set_local_only( GTK_FILE_CHOOSER( m_pDialog ), sal_False );
151 0 : gtk_file_chooser_set_select_multiple( GTK_FILE_CHOOSER( m_pDialog ), sal_False );
152 :
153 0 : m_pVBox = gtk_vbox_new( sal_False, 0 );
154 :
155 : // We don't want clickable items to have a huge hit-area
156 0 : GtkWidget *pHBox = gtk_hbox_new( sal_False, 0 );
157 0 : GtkWidget *pThinVBox = gtk_vbox_new( sal_False, 0 );
158 :
159 0 : gtk_box_pack_end (GTK_BOX( m_pVBox ), pHBox, sal_False, sal_False, 0);
160 0 : gtk_box_pack_start (GTK_BOX( pHBox ), pThinVBox, sal_False, sal_False, 0);
161 0 : gtk_widget_show( pHBox );
162 0 : gtk_widget_show( pThinVBox );
163 :
164 0 : OUString aLabel;
165 :
166 0 : for( i = 0; i < TOGGLE_LAST; i++ )
167 : {
168 0 : m_pToggles[i] = gtk_check_button_new();
169 :
170 : #define LABEL_TOGGLE( elem ) \
171 : case elem : \
172 : aLabel = getResString( CHECKBOX_##elem ); \
173 : setLabel( CHECKBOX_##elem, aLabel ); \
174 : break
175 :
176 0 : switch( i ) {
177 :
178 0 : LABEL_TOGGLE( AUTOEXTENSION );
179 0 : LABEL_TOGGLE( PASSWORD );
180 0 : LABEL_TOGGLE( FILTEROPTIONS );
181 0 : LABEL_TOGGLE( READONLY );
182 0 : LABEL_TOGGLE( LINK );
183 0 : LABEL_TOGGLE( PREVIEW );
184 0 : LABEL_TOGGLE( SELECTION );
185 : default:
186 : OSL_TRACE("Handle unknown control %d", i);
187 0 : break;
188 : }
189 :
190 0 : gtk_box_pack_end( GTK_BOX( pThinVBox ), m_pToggles[i], sal_False, sal_False, 0 );
191 : }
192 :
193 0 : for( i = 0; i < LIST_LAST; i++ )
194 : {
195 0 : m_pHBoxs[i] = gtk_hbox_new( sal_False, 0 );
196 :
197 0 : m_pAligns[i] = gtk_alignment_new(0, 0, 0, 1);
198 :
199 0 : m_pListStores[i] = gtk_list_store_new (1, G_TYPE_STRING);
200 0 : m_pLists[i] = gtk_combo_box_new_with_model(GTK_TREE_MODEL(m_pListStores[i]));
201 0 : g_object_unref (m_pListStores[i]); // owned by the widget.
202 0 : GtkCellRenderer *pCell = gtk_cell_renderer_text_new ();
203 : gtk_cell_layout_pack_start(
204 0 : GTK_CELL_LAYOUT(m_pLists[i]), pCell, TRUE);
205 : gtk_cell_layout_set_attributes(
206 0 : GTK_CELL_LAYOUT (m_pLists[i]), pCell, "text", 0, NULL);
207 :
208 0 : m_pListLabels[i] = gtk_label_new( "" );
209 :
210 : #define LABEL_LIST( elem ) \
211 : case elem : \
212 : aLabel = getResString( LISTBOX_##elem##_LABEL ); \
213 : setLabel( LISTBOX_##elem##_LABEL, aLabel ); \
214 : break
215 :
216 0 : switch( i )
217 : {
218 0 : LABEL_LIST( VERSION );
219 0 : LABEL_LIST( TEMPLATE );
220 0 : LABEL_LIST( IMAGE_TEMPLATE );
221 : default:
222 : OSL_TRACE("Handle unknown control %d", i);
223 0 : break;
224 : }
225 :
226 0 : gtk_container_add( GTK_CONTAINER( m_pAligns[i]), m_pLists[i] );
227 0 : gtk_box_pack_end( GTK_BOX( m_pHBoxs[i] ), m_pAligns[i], sal_False, sal_False, 0 );
228 :
229 0 : gtk_box_pack_end( GTK_BOX( m_pHBoxs[i] ), m_pListLabels[i], sal_False, sal_False, 0 );
230 :
231 0 : gtk_box_pack_end( GTK_BOX( m_pVBox ), m_pHBoxs[i], sal_False, sal_False, 0 );
232 : }
233 :
234 0 : aLabel = getResString( FILE_PICKER_FILE_TYPE );
235 : m_pFilterExpander = gtk_expander_new_with_mnemonic(
236 0 : OUStringToOString( aLabel, RTL_TEXTENCODING_UTF8 ).getStr());
237 :
238 0 : gtk_box_pack_end( GTK_BOX( m_pVBox ), m_pFilterExpander, sal_False, sal_True, 0 );
239 :
240 0 : GtkWidget *scrolled_window = gtk_scrolled_window_new (NULL, NULL);
241 0 : gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
242 0 : GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
243 0 : gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolled_window),
244 0 : GTK_SHADOW_IN);
245 0 : gtk_container_add (GTK_CONTAINER (m_pFilterExpander), scrolled_window);
246 0 : gtk_widget_show (scrolled_window);
247 :
248 0 : rtl::OString sExpand(getenv("SAL_EXPANDFPICKER"));
249 0 : sal_Int32 nExpand = sExpand.toInt32();
250 0 : switch (nExpand)
251 : {
252 : default:
253 : case 0:
254 0 : break;
255 : case 1:
256 0 : gtk_expander_set_expanded(GTK_EXPANDER(m_pFilterExpander), sal_True);
257 0 : break;
258 : case 2:
259 0 : expandexpanders(GTK_CONTAINER(m_pDialog));
260 0 : gtk_expander_set_expanded(GTK_EXPANDER(m_pFilterExpander), sal_True);
261 0 : break;
262 : }
263 :
264 : m_pFilterStore = gtk_list_store_new (4, G_TYPE_STRING, G_TYPE_STRING,
265 0 : G_TYPE_STRING, G_TYPE_STRING);
266 0 : m_pFilterView = gtk_tree_view_new_with_model (GTK_TREE_MODEL(m_pFilterStore));
267 0 : gtk_tree_view_set_headers_visible (GTK_TREE_VIEW(m_pFilterView), false);
268 0 : gtk_tree_view_set_rules_hint (GTK_TREE_VIEW(m_pFilterView), true);
269 :
270 : GtkTreeViewColumn *column;
271 : GtkCellRenderer *cell;
272 :
273 0 : for (i = 0; i < 2; ++i)
274 : {
275 0 : column = gtk_tree_view_column_new ();
276 0 : cell = gtk_cell_renderer_text_new ();
277 0 : gtk_tree_view_column_set_expand (column, sal_True);
278 0 : gtk_tree_view_column_pack_start (column, cell, sal_False);
279 0 : gtk_tree_view_column_set_attributes (column, cell, "text", i, (char *)NULL);
280 0 : gtk_tree_view_append_column (GTK_TREE_VIEW(m_pFilterView), column);
281 : }
282 :
283 0 : gtk_container_add (GTK_CONTAINER (scrolled_window), m_pFilterView);
284 0 : gtk_widget_show (m_pFilterView);
285 :
286 0 : gtk_file_chooser_set_extra_widget( GTK_FILE_CHOOSER( m_pDialog ), m_pVBox );
287 :
288 0 : m_pPreview = gtk_image_new();
289 0 : gtk_file_chooser_set_preview_widget( GTK_FILE_CHOOSER( m_pDialog ), m_pPreview );
290 :
291 0 : g_signal_connect( G_OBJECT( m_pToggles[PREVIEW] ), "toggled",
292 0 : G_CALLBACK( preview_toggled_cb ), this );
293 0 : g_signal_connect (gtk_tree_view_get_selection (GTK_TREE_VIEW(m_pFilterView)), "changed",
294 0 : G_CALLBACK ( type_changed_cb ), this);
295 0 : g_signal_connect( G_OBJECT( m_pDialog ), "notify::filter",
296 0 : G_CALLBACK( filter_changed_cb ), this);
297 0 : g_signal_connect( G_OBJECT( m_pFilterExpander ), "activate",
298 0 : G_CALLBACK( expander_changed_cb ), this);
299 0 : g_signal_connect (G_OBJECT( m_pDialog ), "map",
300 0 : G_CALLBACK (dialog_mapped_cb), this);
301 :
302 0 : gtk_widget_show( m_pVBox );
303 :
304 0 : PangoLayout *layout = gtk_widget_create_pango_layout (m_pFilterView, NULL);
305 : guint ypad;
306 : PangoRectangle row_height;
307 0 : pango_layout_set_markup (layout, "All Files", -1);
308 0 : pango_layout_get_pixel_extents (layout, NULL, &row_height);
309 0 : g_object_get (cell, "ypad", &ypad, (char *)NULL);
310 0 : guint height = (row_height.height + 2*ypad) * 5;
311 0 : gtk_widget_set_size_request (m_pFilterView, -1, height);
312 0 : gtk_widget_set_size_request (m_pPreview, 1, height);
313 :
314 0 : gtk_file_chooser_set_preview_widget_active( GTK_FILE_CHOOSER( m_pDialog ), true);
315 0 : }
316 :
317 : //------------------------------------------------------------------------------------
318 : // XFilePickerNotifier
319 : //------------------------------------------------------------------------------------
320 :
321 0 : void SAL_CALL SalGtkFilePicker::addFilePickerListener( const uno::Reference<XFilePickerListener>& xListener )
322 : throw( uno::RuntimeException )
323 : {
324 0 : SolarMutexGuard g;
325 :
326 : OSL_ENSURE(!m_xListener.is(),
327 : "SalGtkFilePicker only talks with one listener at a time...");
328 0 : m_xListener = xListener;
329 0 : }
330 :
331 0 : void SAL_CALL SalGtkFilePicker::removeFilePickerListener( const uno::Reference<XFilePickerListener>& )
332 : throw( uno::RuntimeException )
333 : {
334 0 : SolarMutexGuard g;
335 :
336 0 : m_xListener.clear();
337 0 : }
338 :
339 : // -------------------------------------------------
340 : // XEventListener
341 : // -------------------------------------------------
342 :
343 0 : void SAL_CALL SalGtkFilePicker::disposing( const lang::EventObject& aEvent ) throw( uno::RuntimeException )
344 : {
345 : // no member access => no mutex needed
346 :
347 0 : uno::Reference<XFilePickerListener> xFilePickerListener( aEvent.Source, ::com::sun::star::uno::UNO_QUERY );
348 :
349 0 : if( xFilePickerListener.is() )
350 0 : removeFilePickerListener( xFilePickerListener );
351 0 : }
352 :
353 : //-----------------------------------------------------------------------------------------
354 : // FilePicker Event functions
355 : //-----------------------------------------------------------------------------------------
356 :
357 0 : void SalGtkFilePicker::impl_fileSelectionChanged( FilePickerEvent aEvent )
358 : {
359 : OSL_TRACE( "file selection changed");
360 0 : if (m_xListener.is()) m_xListener->fileSelectionChanged( aEvent );
361 0 : }
362 :
363 0 : void SalGtkFilePicker::impl_directoryChanged( FilePickerEvent aEvent )
364 : {
365 : OSL_TRACE("directory changed");
366 0 : if (m_xListener.is()) m_xListener->directoryChanged( aEvent );
367 0 : }
368 :
369 0 : void SalGtkFilePicker::impl_controlStateChanged( FilePickerEvent aEvent )
370 : {
371 : OSL_TRACE("control state changed");
372 0 : if (m_xListener.is()) m_xListener->controlStateChanged( aEvent );
373 0 : }
374 :
375 : //=====================================================================
376 :
377 0 : struct FilterEntry
378 : {
379 : protected:
380 : ::rtl::OUString m_sTitle;
381 : ::rtl::OUString m_sFilter;
382 :
383 : UnoFilterList m_aSubFilters;
384 :
385 : public:
386 0 : FilterEntry( const ::rtl::OUString& _rTitle, const ::rtl::OUString& _rFilter )
387 : :m_sTitle( _rTitle )
388 0 : ,m_sFilter( _rFilter )
389 : {
390 0 : }
391 :
392 : FilterEntry( const ::rtl::OUString& _rTitle, const UnoFilterList& _rSubFilters );
393 :
394 0 : ::rtl::OUString getTitle() const { return m_sTitle; }
395 0 : ::rtl::OUString getFilter() const { return m_sFilter; }
396 :
397 : /// determines if the filter has sub filter (i.e., the filter is a filter group in real)
398 : sal_Bool hasSubFilters( ) const;
399 :
400 : /** retrieves the filters belonging to the entry
401 : @return
402 : the number of sub filters
403 : */
404 : sal_Int32 getSubFilters( UnoFilterList& _rSubFilterList );
405 :
406 : // helpers for iterating the sub filters
407 0 : const UnoFilterEntry* beginSubFilters() const { return m_aSubFilters.getConstArray(); }
408 0 : const UnoFilterEntry* endSubFilters() const { return m_aSubFilters.getConstArray() + m_aSubFilters.getLength(); }
409 : };
410 :
411 : //=====================================================================
412 :
413 : //---------------------------------------------------------------------
414 0 : FilterEntry::FilterEntry( const ::rtl::OUString& _rTitle, const UnoFilterList& _rSubFilters )
415 : :m_sTitle( _rTitle )
416 0 : ,m_aSubFilters( _rSubFilters )
417 : {
418 0 : }
419 :
420 : //---------------------------------------------------------------------
421 0 : sal_Bool FilterEntry::hasSubFilters() const
422 : {
423 0 : return( 0 < m_aSubFilters.getLength() );
424 : }
425 :
426 : //---------------------------------------------------------------------
427 0 : sal_Int32 FilterEntry::getSubFilters( UnoFilterList& _rSubFilterList )
428 : {
429 0 : _rSubFilterList = m_aSubFilters;
430 0 : return m_aSubFilters.getLength();
431 : }
432 :
433 : static bool
434 0 : isFilterString( const rtl::OUString &rFilterString, const char *pMatch )
435 : {
436 0 : sal_Int32 nIndex = 0;
437 0 : rtl::OUString aToken;
438 0 : bool bIsFilter = true;
439 :
440 0 : rtl::OUString aMatch(rtl::OUString::createFromAscii(pMatch));
441 :
442 0 : do
443 : {
444 0 : aToken = rFilterString.getToken( 0, ';', nIndex );
445 0 : if( !aToken.match( aMatch ) )
446 : {
447 0 : bIsFilter = false;
448 0 : break;
449 : }
450 : }
451 : while( nIndex >= 0 );
452 :
453 0 : return bIsFilter;
454 : }
455 :
456 : static rtl::OUString
457 0 : shrinkFilterName( const rtl::OUString &rFilterName, bool bAllowNoStar = false )
458 : {
459 : int i;
460 0 : int nBracketLen = -1;
461 0 : int nBracketEnd = -1;
462 0 : const sal_Unicode *pStr = rFilterName.getStr();
463 0 : OUString aRealName = rFilterName;
464 :
465 0 : for( i = aRealName.getLength() - 1; i > 0; i-- )
466 : {
467 0 : if( pStr[i] == ')' )
468 0 : nBracketEnd = i;
469 0 : else if( pStr[i] == '(' )
470 : {
471 0 : nBracketLen = nBracketEnd - i;
472 0 : if( nBracketEnd <= 0 )
473 0 : continue;
474 0 : if( isFilterString( rFilterName.copy( i + 1, nBracketLen - 1 ), "*." ) )
475 0 : aRealName = aRealName.replaceAt( i, nBracketLen + 1, rtl::OUString() );
476 0 : else if (bAllowNoStar)
477 : {
478 0 : if( isFilterString( rFilterName.copy( i + 1, nBracketLen - 1 ), ".") )
479 0 : aRealName = aRealName.replaceAt( i, nBracketLen + 1, rtl::OUString() );
480 : }
481 : }
482 : }
483 :
484 0 : return aRealName;
485 : }
486 :
487 : static void
488 0 : dialog_remove_buttons( GtkDialog *pDialog )
489 : {
490 0 : g_return_if_fail( GTK_IS_DIALOG( pDialog ) );
491 :
492 : GtkWidget *pActionArea;
493 :
494 : #if GTK_CHECK_VERSION(3,0,0)
495 : pActionArea = gtk_dialog_get_action_area( pDialog );
496 : #else
497 0 : pActionArea = pDialog->action_area;
498 : #endif
499 :
500 : GList *pChildren =
501 0 : gtk_container_get_children( GTK_CONTAINER( pActionArea ) );
502 :
503 0 : for( GList *p = pChildren; p; p = p->next )
504 0 : gtk_widget_destroy( GTK_WIDGET( p->data ) );
505 :
506 0 : g_list_free( pChildren );
507 : }
508 :
509 : //------------------------------------------------------------------------------------
510 : namespace {
511 : //................................................................................
512 : struct FilterTitleMatch : public ::std::unary_function< FilterEntry, bool >
513 : {
514 : protected:
515 : const ::rtl::OUString& rTitle;
516 :
517 : public:
518 0 : FilterTitleMatch( const ::rtl::OUString& _rTitle ) : rTitle( _rTitle ) { }
519 :
520 : //............................................................................
521 0 : bool operator () ( const FilterEntry& _rEntry )
522 : {
523 : sal_Bool bMatch;
524 0 : if( !_rEntry.hasSubFilters() )
525 : // a real filter
526 0 : bMatch = ( _rEntry.getTitle() == rTitle );
527 : else
528 : // a filter group -> search the sub filters
529 : bMatch =
530 0 : _rEntry.endSubFilters() != ::std::find_if(
531 : _rEntry.beginSubFilters(),
532 : _rEntry.endSubFilters(),
533 : *this
534 0 : );
535 :
536 0 : return bMatch ? true : false;
537 : }
538 0 : bool operator () ( const UnoFilterEntry& _rEntry )
539 : {
540 0 : OUString aShrunkName = shrinkFilterName( _rEntry.First );
541 0 : return aShrunkName == rTitle ? true : false;
542 : }
543 : };
544 : }
545 :
546 :
547 : //------------------------------------------------------------------------------------
548 0 : sal_Bool SalGtkFilePicker::FilterNameExists( const ::rtl::OUString& rTitle )
549 : {
550 0 : sal_Bool bRet = sal_False;
551 :
552 0 : if( m_pFilterList )
553 : bRet =
554 0 : m_pFilterList->end() != ::std::find_if(
555 : m_pFilterList->begin(),
556 : m_pFilterList->end(),
557 : FilterTitleMatch( rTitle )
558 0 : );
559 :
560 0 : return bRet;
561 : }
562 :
563 : //------------------------------------------------------------------------------------
564 0 : sal_Bool SalGtkFilePicker::FilterNameExists( const UnoFilterList& _rGroupedFilters )
565 : {
566 0 : sal_Bool bRet = sal_False;
567 :
568 0 : if( m_pFilterList )
569 : {
570 0 : const UnoFilterEntry* pStart = _rGroupedFilters.getConstArray();
571 0 : const UnoFilterEntry* pEnd = pStart + _rGroupedFilters.getLength();
572 0 : for( ; pStart != pEnd; ++pStart )
573 0 : if( m_pFilterList->end() != ::std::find_if(
574 : m_pFilterList->begin(),
575 : m_pFilterList->end(),
576 0 : FilterTitleMatch( pStart->First ) ) )
577 0 : break;
578 :
579 0 : bRet = pStart != pEnd;
580 : }
581 :
582 0 : return bRet;
583 : }
584 :
585 : //------------------------------------------------------------------------------------
586 0 : void SalGtkFilePicker::ensureFilterList( const ::rtl::OUString& _rInitialCurrentFilter )
587 : {
588 0 : if( !m_pFilterList )
589 : {
590 0 : m_pFilterList = new FilterList;
591 :
592 : // set the first filter to the current filter
593 0 : if ( m_aCurrentFilter.isEmpty() )
594 0 : m_aCurrentFilter = _rInitialCurrentFilter;
595 : }
596 0 : }
597 :
598 :
599 : //-----------------------------------------------------------------------------------------
600 : //
601 : //-----------------------------------------------------------------------------------------
602 :
603 0 : void SAL_CALL SalGtkFilePicker::appendFilter( const rtl::OUString& aTitle, const rtl::OUString& aFilter )
604 : throw( lang::IllegalArgumentException, uno::RuntimeException )
605 : {
606 0 : SolarMutexGuard g;
607 :
608 : OSL_ASSERT( m_pDialog != NULL );
609 :
610 0 : if( FilterNameExists( aTitle ) )
611 0 : throw IllegalArgumentException();
612 :
613 : // ensure that we have a filter list
614 0 : ensureFilterList( aTitle );
615 :
616 : // append the filter
617 0 : m_pFilterList->insert( m_pFilterList->end(), FilterEntry( aTitle, aFilter ) );
618 0 : }
619 :
620 : //-----------------------------------------------------------------------------------------
621 : //
622 : //-----------------------------------------------------------------------------------------
623 :
624 0 : void SAL_CALL SalGtkFilePicker::setCurrentFilter( const rtl::OUString& aTitle )
625 : throw( lang::IllegalArgumentException, uno::RuntimeException )
626 : {
627 0 : SolarMutexGuard g;
628 :
629 : OSL_ASSERT( m_pDialog != NULL );
630 :
631 : OSL_TRACE( "Setting current filter to %s\n",
632 : OUStringToOString( aTitle, RTL_TEXTENCODING_UTF8 ).getStr() );
633 :
634 0 : if( aTitle != m_aCurrentFilter )
635 : {
636 0 : m_aCurrentFilter = aTitle;
637 0 : SetCurFilter( m_aCurrentFilter );
638 : OSL_TRACE( "REALLY Setting current filter to %s\n",
639 : OUStringToOString( aTitle, RTL_TEXTENCODING_UTF8 ).getStr() );
640 :
641 0 : }
642 :
643 : // TODO m_pImpl->setCurrentFilter( aTitle );
644 0 : }
645 :
646 : //-----------------------------------------------------------------------------------------
647 : //
648 : //-----------------------------------------------------------------------------------------
649 :
650 0 : void SalGtkFilePicker::updateCurrentFilterFromName(const gchar* filtername)
651 : {
652 0 : OUString aFilterName(filtername, strlen(filtername), RTL_TEXTENCODING_UTF8);
653 0 : FilterList::iterator aEnd = m_pFilterList->end();
654 0 : for (FilterList::iterator aIter = m_pFilterList->begin(); aIter != aEnd; ++aIter)
655 : {
656 0 : if (aFilterName == shrinkFilterName( aIter->getTitle()))
657 : {
658 0 : m_aCurrentFilter = aIter->getTitle();
659 0 : break;
660 : }
661 0 : }
662 0 : }
663 :
664 0 : void SalGtkFilePicker::UpdateFilterfromUI()
665 : {
666 : // Update the filtername from the users selection if they have had a chance to do so.
667 : // If the user explicitly sets a type then use that, if not then take the implicit type
668 : // from the filter of the files glob on which he is currently searching
669 0 : if (!mnHID_FolderChange || !mnHID_SelectionChange)
670 0 : return;
671 :
672 0 : GtkTreeSelection* selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(m_pFilterView));
673 : GtkTreeIter iter;
674 : GtkTreeModel *model;
675 0 : if (gtk_tree_selection_get_selected (selection, &model, &iter))
676 : {
677 : gchar *title;
678 0 : gtk_tree_model_get (model, &iter, 2, &title, -1);
679 0 : updateCurrentFilterFromName(title);
680 0 : g_free (title);
681 : }
682 0 : else if( GtkFileFilter *filter = gtk_file_chooser_get_filter(GTK_FILE_CHOOSER(m_pDialog)))
683 : {
684 0 : if (m_pPseudoFilter != filter)
685 0 : updateCurrentFilterFromName(gtk_file_filter_get_name( filter ));
686 : else
687 0 : updateCurrentFilterFromName(OUStringToOString( m_aInitialFilter, RTL_TEXTENCODING_UTF8 ).getStr());
688 : }
689 : }
690 :
691 0 : rtl::OUString SAL_CALL SalGtkFilePicker::getCurrentFilter() throw( uno::RuntimeException )
692 : {
693 0 : SolarMutexGuard g;
694 :
695 : OSL_ASSERT( m_pDialog != NULL );
696 :
697 : OSL_TRACE( "GetCURRENTfilter" );
698 :
699 0 : UpdateFilterfromUI();
700 :
701 : OSL_TRACE( "Returning current filter of %s\n",
702 : OUStringToOString( m_aCurrentFilter, RTL_TEXTENCODING_UTF8 ).getStr() );
703 :
704 0 : return m_aCurrentFilter;
705 : }
706 :
707 : //-----------------------------------------------------------------------------------------
708 : // XFilterGroupManager functions
709 : //-----------------------------------------------------------------------------------------
710 :
711 0 : void SAL_CALL SalGtkFilePicker::appendFilterGroup( const rtl::OUString& /*sGroupTitle*/, const uno::Sequence<beans::StringPair>& aFilters )
712 : throw( lang::IllegalArgumentException, uno::RuntimeException )
713 : {
714 0 : SolarMutexGuard g;
715 :
716 : OSL_ASSERT( m_pDialog != NULL );
717 :
718 : // TODO m_pImpl->appendFilterGroup( sGroupTitle, aFilters );
719 : // check the names
720 0 : if( FilterNameExists( aFilters ) )
721 : // TODO: a more precise exception message
722 0 : throw IllegalArgumentException();
723 :
724 : // ensure that we have a filter list
725 0 : ::rtl::OUString sInitialCurrentFilter;
726 0 : if( aFilters.getLength() )
727 0 : sInitialCurrentFilter = aFilters[0].First;
728 :
729 0 : ensureFilterList( sInitialCurrentFilter );
730 :
731 : // append the filter
732 0 : const StringPair* pSubFilters = aFilters.getConstArray();
733 0 : const StringPair* pSubFiltersEnd = pSubFilters + aFilters.getLength();
734 0 : for( ; pSubFilters != pSubFiltersEnd; ++pSubFilters )
735 0 : m_pFilterList->insert( m_pFilterList->end(), FilterEntry( pSubFilters->First, pSubFilters->Second ) );
736 :
737 0 : }
738 :
739 : //-----------------------------------------------------------------------------------------
740 : // XFilePicker functions
741 : //-----------------------------------------------------------------------------------------
742 :
743 0 : void SAL_CALL SalGtkFilePicker::setMultiSelectionMode( sal_Bool bMode ) throw( uno::RuntimeException )
744 : {
745 0 : SolarMutexGuard g;
746 :
747 : OSL_ASSERT( m_pDialog != NULL );
748 :
749 0 : gtk_file_chooser_set_select_multiple( GTK_FILE_CHOOSER(m_pDialog), bMode );
750 0 : }
751 :
752 0 : void SAL_CALL SalGtkFilePicker::setDefaultName( const rtl::OUString& aName )
753 : throw( uno::RuntimeException )
754 : {
755 0 : SolarMutexGuard g;
756 :
757 : OSL_ASSERT( m_pDialog != NULL );
758 :
759 0 : OString aStr = OUStringToOString( aName, RTL_TEXTENCODING_UTF8 );
760 0 : GtkFileChooserAction eAction = gtk_file_chooser_get_action( GTK_FILE_CHOOSER( m_pDialog ) );
761 :
762 : // set_current_name launches a Gtk critical error if called for other than save
763 0 : if( GTK_FILE_CHOOSER_ACTION_SAVE == eAction )
764 0 : gtk_file_chooser_set_current_name( GTK_FILE_CHOOSER( m_pDialog ), aStr.getStr() );
765 0 : }
766 :
767 0 : void SAL_CALL SalGtkFilePicker::setDisplayDirectory( const rtl::OUString& rDirectory )
768 : throw( lang::IllegalArgumentException, uno::RuntimeException )
769 : {
770 0 : SolarMutexGuard g;
771 :
772 0 : implsetDisplayDirectory(rDirectory);
773 0 : }
774 :
775 0 : rtl::OUString SAL_CALL SalGtkFilePicker::getDisplayDirectory() throw( uno::RuntimeException )
776 : {
777 0 : SolarMutexGuard g;
778 :
779 0 : return implgetDisplayDirectory();
780 : }
781 :
782 0 : uno::Sequence<rtl::OUString> SAL_CALL SalGtkFilePicker::getFiles() throw( uno::RuntimeException )
783 : {
784 : // no member access => no mutex needed
785 :
786 0 : uno::Sequence< rtl::OUString > aFiles = getSelectedFiles();
787 : /*
788 : The previous multiselection API design was completely broken
789 : and unimplementable for some hetrogenous pseudo-URIs eg. search://
790 : Thus crop unconditionally to a single selection.
791 : */
792 0 : aFiles.realloc (1);
793 0 : return aFiles;
794 : }
795 :
796 0 : uno::Sequence<rtl::OUString> SAL_CALL SalGtkFilePicker::getSelectedFiles() throw( uno::RuntimeException )
797 : {
798 0 : SolarMutexGuard g;
799 :
800 : OSL_ASSERT( m_pDialog != NULL );
801 :
802 0 : GSList* pPathList = gtk_file_chooser_get_uris( GTK_FILE_CHOOSER(m_pDialog) );
803 :
804 0 : int nCount = g_slist_length( pPathList );
805 0 : int nIndex = 0;
806 : OSL_TRACE( "GETFILES called %d files", nCount );
807 :
808 : // get the current action setting
809 : GtkFileChooserAction eAction = gtk_file_chooser_get_action(
810 0 : GTK_FILE_CHOOSER( m_pDialog ));
811 :
812 0 : uno::Sequence< rtl::OUString > aSelectedFiles(nCount);
813 :
814 : // Convert to OOo
815 0 : for( GSList *pElem = pPathList; pElem; pElem = pElem->next)
816 : {
817 0 : gchar *pURI = reinterpret_cast<gchar*>(pElem->data);
818 0 : aSelectedFiles[ nIndex ] = uritounicode(pURI);
819 :
820 0 : if( GTK_FILE_CHOOSER_ACTION_SAVE == eAction )
821 : {
822 0 : OUString sFilterName;
823 0 : sal_Int32 nTokenIndex = 0;
824 0 : bool bExtensionTypedIn = false;
825 :
826 0 : GtkTreeSelection* selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(m_pFilterView));
827 : GtkTreeIter iter;
828 : GtkTreeModel *model;
829 0 : if (gtk_tree_selection_get_selected (selection, &model, &iter))
830 : {
831 : gchar *title;
832 0 : gtk_tree_model_get (model, &iter, 2, &title, -1);
833 0 : sFilterName = OUString( title, strlen( title), RTL_TEXTENCODING_UTF8 );
834 0 : g_free (title);
835 : }
836 : else
837 : {
838 0 : if( aSelectedFiles[nIndex].indexOf('.') > 0 )
839 : {
840 0 : rtl::OUString sExtension;
841 0 : nTokenIndex = 0;
842 0 : do
843 0 : sExtension = aSelectedFiles[nIndex].getToken( 0, '.', nTokenIndex );
844 : while( nTokenIndex >= 0 );
845 :
846 0 : if( sExtension.getLength() >= 3 ) // 3 = typical/minimum extension length
847 : {
848 0 : static const OUString aStarDot(RTL_CONSTASCII_USTRINGPARAM( "*." ));
849 :
850 0 : ::rtl::OUString aNewFilter;
851 0 : ::rtl::OUString aOldFilter = getCurrentFilter();
852 0 : sal_Bool bChangeFilter = sal_True;
853 0 : for ( FilterList::iterator aListIter = m_pFilterList->begin();
854 0 : aListIter != m_pFilterList->end();
855 : ++aListIter
856 : )
857 : {
858 0 : if( aListIter->getFilter().equalsIgnoreAsciiCase( aStarDot+sExtension ) )
859 : {
860 0 : if( aNewFilter.isEmpty() )
861 0 : aNewFilter = aListIter->getTitle();
862 :
863 0 : if( aOldFilter == aListIter->getTitle() )
864 0 : bChangeFilter = sal_False;
865 :
866 0 : bExtensionTypedIn = true;
867 : }
868 : }
869 0 : if( bChangeFilter && bExtensionTypedIn )
870 0 : setCurrentFilter( aNewFilter );
871 0 : }
872 : }
873 :
874 0 : GtkFileFilter *filter = gtk_file_chooser_get_filter(GTK_FILE_CHOOSER(m_pDialog));
875 0 : if (m_pPseudoFilter != filter)
876 : {
877 0 : const gchar* filtername = gtk_file_filter_get_name( filter );
878 0 : sFilterName = OUString( filtername, strlen( filtername ), RTL_TEXTENCODING_UTF8 );
879 : }
880 : else
881 0 : sFilterName = m_aInitialFilter;
882 : }
883 :
884 : OSL_TRACE( "2: current filter is %s\n",
885 : OUStringToOString( sFilterName, RTL_TEXTENCODING_UTF8 ).getStr() );
886 :
887 : FilterList::iterator aListIter = ::std::find_if(
888 0 : m_pFilterList->begin(), m_pFilterList->end(), FilterTitleMatch(sFilterName) );
889 :
890 0 : OUString aFilter;
891 0 : if (aListIter != m_pFilterList->end())
892 0 : aFilter = aListIter->getFilter();
893 :
894 : OSL_TRACE( "turned into %s\n",
895 : OUStringToOString( aFilter, RTL_TEXTENCODING_UTF8 ).getStr() );
896 :
897 0 : nTokenIndex = 0;
898 0 : rtl::OUString sToken;
899 : // rtl::OUString strExt;
900 0 : do
901 : {
902 0 : sToken = aFilter.getToken( 0, '.', nTokenIndex );
903 :
904 0 : if ( sToken.lastIndexOf( ';' ) != -1 )
905 : {
906 0 : sal_Int32 nZero = 0;
907 0 : OUString aCurrentToken = sToken.getToken( 0, ';', nZero);
908 :
909 0 : sToken = aCurrentToken;
910 0 : break;
911 : }
912 : }
913 : while( nTokenIndex >= 0 );
914 :
915 0 : if( !bExtensionTypedIn && ( sToken != "*" ) )
916 : {
917 : //if the filename does not already have the auto extension, stick it on
918 0 : OUString sExtension = OUString(RTL_CONSTASCII_USTRINGPARAM( "." )) + sToken;
919 0 : OUString &rBase = aSelectedFiles[nIndex];
920 0 : sal_Int32 nExtensionIdx = rBase.getLength() - sExtension.getLength();
921 : OSL_TRACE( "idx are %d %d", rBase.lastIndexOf( sExtension ), nExtensionIdx );
922 :
923 0 : if( rBase.lastIndexOf( sExtension ) != nExtensionIdx )
924 0 : rBase += sExtension;
925 0 : }
926 :
927 : }
928 :
929 0 : nIndex++;
930 0 : g_free( pURI );
931 : }
932 :
933 0 : g_slist_free( pPathList );
934 :
935 0 : return aSelectedFiles;
936 : }
937 :
938 : //-----------------------------------------------------------------------------------------
939 : // XExecutableDialog functions
940 : //-----------------------------------------------------------------------------------------
941 :
942 0 : void SAL_CALL SalGtkFilePicker::setTitle( const rtl::OUString& rTitle ) throw( uno::RuntimeException )
943 : {
944 0 : SolarMutexGuard g;
945 :
946 0 : implsetTitle(rTitle);
947 0 : }
948 :
949 0 : sal_Int16 SAL_CALL SalGtkFilePicker::execute() throw( uno::RuntimeException )
950 : {
951 0 : SolarMutexGuard g;
952 :
953 : OSL_TRACE( "1: HERE WE ARE");
954 : OSL_ASSERT( m_pDialog != NULL );
955 :
956 0 : sal_Int16 retVal = 0;
957 :
958 0 : SetFilters();
959 :
960 : mnHID_FolderChange =
961 0 : g_signal_connect( GTK_FILE_CHOOSER( m_pDialog ), "current-folder-changed",
962 0 : G_CALLBACK( folder_changed_cb ), ( gpointer )this );
963 :
964 : mnHID_SelectionChange =
965 0 : g_signal_connect( GTK_FILE_CHOOSER( m_pDialog ), "selection-changed",
966 0 : G_CALLBACK( selection_changed_cb ), ( gpointer )this );
967 :
968 0 : int btn = GTK_RESPONSE_NO;
969 :
970 : uno::Reference< awt::XExtendedToolkit > xToolkit(
971 : awt::Toolkit::create(m_xContext),
972 0 : UNO_QUERY_THROW );
973 :
974 : uno::Reference< frame::XDesktop > xDesktop(
975 : frame::Desktop::create(m_xContext),
976 0 : UNO_QUERY_THROW );
977 :
978 0 : RunDialog* pRunDialog = new RunDialog(m_pDialog, xToolkit, xDesktop);
979 0 : uno::Reference < awt::XTopWindowListener > xLifeCycle(pRunDialog);
980 0 : while( GTK_RESPONSE_NO == btn )
981 : {
982 0 : btn = GTK_RESPONSE_YES; // we dont want to repeat unless user clicks NO for file save.
983 :
984 0 : gint nStatus = pRunDialog->run();
985 0 : switch( nStatus )
986 : {
987 : case GTK_RESPONSE_ACCEPT:
988 0 : if( GTK_FILE_CHOOSER_ACTION_SAVE == gtk_file_chooser_get_action( GTK_FILE_CHOOSER( m_pDialog ) ) )
989 : {
990 0 : Sequence < OUString > aPathSeq = getFiles();
991 0 : if( aPathSeq.getLength() == 1 )
992 : {
993 0 : OString sFileName = unicodetouri( aPathSeq[0] );
994 0 : if( g_file_test( g_filename_from_uri( sFileName.getStr(), NULL, NULL ), G_FILE_TEST_IS_REGULAR ) )
995 : {
996 : GtkWidget *dlg;
997 0 : INetURLObject aFileObj( sFileName );
998 :
999 : OString baseName(
1000 : OUStringToOString(
1001 : aFileObj.getName(
1002 : INetURLObject::LAST_SEGMENT,
1003 : true,
1004 : INetURLObject::DECODE_WITH_CHARSET
1005 : ),
1006 : RTL_TEXTENCODING_UTF8
1007 : )
1008 0 : );
1009 : OString aMsg(
1010 : OUStringToOString(
1011 : getResString( FILE_PICKER_OVERWRITE ),
1012 : RTL_TEXTENCODING_UTF8
1013 : )
1014 0 : );
1015 0 : OString toReplace( RTL_CONSTASCII_STRINGPARAM( "$filename$" ));
1016 :
1017 : aMsg = aMsg.replaceAt(
1018 : aMsg.indexOf( toReplace ),
1019 : toReplace.getLength(),
1020 : baseName
1021 0 : );
1022 :
1023 : dlg = gtk_message_dialog_new( NULL,
1024 : GTK_DIALOG_MODAL,
1025 : GTK_MESSAGE_QUESTION,
1026 : GTK_BUTTONS_YES_NO,
1027 : "%s",
1028 : aMsg.getStr()
1029 0 : );
1030 :
1031 0 : gtk_window_set_title( GTK_WINDOW( dlg ),
1032 : OUStringToOString(getResString(FILE_PICKER_TITLE_SAVE ),
1033 0 : RTL_TEXTENCODING_UTF8 ).getStr() );
1034 :
1035 0 : RunDialog* pAnotherDialog = new RunDialog(dlg, xToolkit, xDesktop);
1036 0 : uno::Reference < awt::XTopWindowListener > xAnotherLifeCycle(pAnotherDialog);
1037 0 : btn = pAnotherDialog->run();
1038 :
1039 0 : gtk_widget_destroy( dlg );
1040 : }
1041 :
1042 0 : if( btn == GTK_RESPONSE_YES )
1043 0 : retVal = ExecutableDialogResults::OK;
1044 0 : }
1045 : }
1046 : else
1047 0 : retVal = ExecutableDialogResults::OK;
1048 0 : break;
1049 :
1050 : case GTK_RESPONSE_CANCEL:
1051 0 : retVal = ExecutableDialogResults::CANCEL;
1052 0 : break;
1053 :
1054 : case 1: //PLAY
1055 : {
1056 0 : FilePickerEvent evt;
1057 0 : evt.ElementId = PUSHBUTTON_PLAY;
1058 : OSL_TRACE( "filter_changed, isn't it great %x", this);
1059 0 : impl_controlStateChanged( evt );
1060 0 : btn = GTK_RESPONSE_NO;
1061 : }
1062 0 : break;
1063 :
1064 : default:
1065 0 : retVal = 0;
1066 0 : break;
1067 : }
1068 : }
1069 :
1070 0 : if (mnHID_FolderChange)
1071 0 : g_signal_handler_disconnect(GTK_FILE_CHOOSER( m_pDialog ), mnHID_FolderChange);
1072 0 : if (mnHID_SelectionChange)
1073 0 : g_signal_handler_disconnect(GTK_FILE_CHOOSER( m_pDialog ), mnHID_SelectionChange);
1074 :
1075 0 : return retVal;
1076 : }
1077 :
1078 : //------------------------------------------------------------------------------------
1079 :
1080 : // cf. offapi/com/sun/star/ui/dialogs/ExtendedFilePickerElementIds.idl
1081 0 : GtkWidget *SalGtkFilePicker::getWidget( sal_Int16 nControlId, GType *pType )
1082 : {
1083 : OSL_TRACE("control id is %d", nControlId);
1084 0 : GType tType = GTK_TYPE_TOGGLE_BUTTON; //prevent waring by initializing
1085 0 : GtkWidget *pWidget = 0;
1086 :
1087 : #define MAP_TOGGLE( elem ) \
1088 : case ExtendedFilePickerElementIds::CHECKBOX_##elem: \
1089 : pWidget = m_pToggles[elem]; tType = GTK_TYPE_TOGGLE_BUTTON; \
1090 : break
1091 : #define MAP_BUTTON( elem ) \
1092 : case ExtendedFilePickerElementIds::PUSHBUTTON_##elem: \
1093 : pWidget = m_pButtons[elem]; tType = GTK_TYPE_BUTTON; \
1094 : break
1095 : #define MAP_LIST( elem ) \
1096 : case ExtendedFilePickerElementIds::LISTBOX_##elem: \
1097 : pWidget = m_pLists[elem]; tType = GTK_TYPE_COMBO_BOX; \
1098 : break
1099 : #define MAP_LIST_LABEL( elem ) \
1100 : case ExtendedFilePickerElementIds::LISTBOX_##elem##_LABEL: \
1101 : pWidget = m_pListLabels[elem]; tType = GTK_TYPE_LABEL; \
1102 : break
1103 :
1104 0 : switch( nControlId )
1105 : {
1106 0 : MAP_TOGGLE( AUTOEXTENSION );
1107 0 : MAP_TOGGLE( PASSWORD );
1108 0 : MAP_TOGGLE( FILTEROPTIONS );
1109 0 : MAP_TOGGLE( READONLY );
1110 0 : MAP_TOGGLE( LINK );
1111 0 : MAP_TOGGLE( PREVIEW );
1112 0 : MAP_TOGGLE( SELECTION );
1113 0 : MAP_BUTTON( PLAY );
1114 0 : MAP_LIST( VERSION );
1115 0 : MAP_LIST( TEMPLATE );
1116 0 : MAP_LIST( IMAGE_TEMPLATE );
1117 0 : MAP_LIST_LABEL( VERSION );
1118 0 : MAP_LIST_LABEL( TEMPLATE );
1119 0 : MAP_LIST_LABEL( IMAGE_TEMPLATE );
1120 : default:
1121 : OSL_TRACE("Handle unknown control %d", nControlId);
1122 0 : break;
1123 : }
1124 : #undef MAP
1125 :
1126 0 : if( pType )
1127 0 : *pType = tType;
1128 0 : return pWidget;
1129 : }
1130 :
1131 :
1132 :
1133 : //------------------------------------------------------------------------------------
1134 : // XFilePickerControlAccess functions
1135 : //------------------------------------------------------------------------------------
1136 0 : static void HackWidthToFirst(GtkComboBox *pWidget)
1137 : {
1138 : GtkRequisition requisition;
1139 0 : gtk_widget_size_request(GTK_WIDGET(pWidget), &requisition);
1140 0 : gtk_widget_set_size_request(GTK_WIDGET(pWidget), requisition.width, -1);
1141 0 : }
1142 :
1143 0 : static void ComboBoxAppendText(GtkComboBox *pCombo, const rtl::OUString &rStr)
1144 : {
1145 : GtkTreeIter aIter;
1146 0 : GtkListStore *pStore = GTK_LIST_STORE(gtk_combo_box_get_model(pCombo));
1147 0 : rtl::OString aStr = rtl::OUStringToOString(rStr, RTL_TEXTENCODING_UTF8);
1148 0 : gtk_list_store_append(pStore, &aIter);
1149 0 : gtk_list_store_set(pStore, &aIter, 0, aStr.getStr(), -1);
1150 0 : }
1151 :
1152 0 : void SalGtkFilePicker::HandleSetListValue(GtkComboBox *pWidget, sal_Int16 nControlAction, const uno::Any& rValue)
1153 : {
1154 0 : switch (nControlAction)
1155 : {
1156 : case ControlActions::ADD_ITEM:
1157 : {
1158 0 : OUString sItem;
1159 0 : rValue >>= sItem;
1160 0 : ComboBoxAppendText(pWidget, sItem);
1161 0 : if (!bVersionWidthUnset)
1162 : {
1163 0 : HackWidthToFirst(pWidget);
1164 0 : bVersionWidthUnset = true;
1165 0 : }
1166 : }
1167 0 : break;
1168 : case ControlActions::ADD_ITEMS:
1169 : {
1170 0 : Sequence< OUString > aStringList;
1171 0 : rValue >>= aStringList;
1172 0 : sal_Int32 nItemCount = aStringList.getLength();
1173 0 : for (sal_Int32 i = 0; i < nItemCount; ++i)
1174 : {
1175 0 : ComboBoxAppendText(pWidget,aStringList[i]);
1176 0 : if (!bVersionWidthUnset)
1177 : {
1178 0 : HackWidthToFirst(pWidget);
1179 0 : bVersionWidthUnset = true;
1180 : }
1181 0 : }
1182 : }
1183 0 : break;
1184 : case ControlActions::DELETE_ITEM:
1185 : {
1186 0 : sal_Int32 nPos=0;
1187 0 : rValue >>= nPos;
1188 :
1189 : GtkTreeIter aIter;
1190 0 : GtkListStore *pStore = GTK_LIST_STORE(
1191 : gtk_combo_box_get_model(GTK_COMBO_BOX(pWidget)));
1192 0 : if(gtk_tree_model_iter_nth_child(GTK_TREE_MODEL(pStore), &aIter, NULL, nPos))
1193 0 : gtk_list_store_remove(pStore, &aIter);
1194 : }
1195 0 : break;
1196 : case ControlActions::DELETE_ITEMS:
1197 : {
1198 0 : gtk_combo_box_set_active(pWidget, -1);
1199 0 : GtkListStore *pStore = GTK_LIST_STORE(
1200 : gtk_combo_box_get_model(GTK_COMBO_BOX(pWidget)));
1201 0 : gtk_list_store_clear(pStore);
1202 : }
1203 0 : break;
1204 : case ControlActions::SET_SELECT_ITEM:
1205 : {
1206 0 : sal_Int32 nPos=0;
1207 0 : rValue >>= nPos;
1208 0 : gtk_combo_box_set_active(pWidget, nPos);
1209 : }
1210 0 : break;
1211 : default:
1212 : OSL_TRACE("undocumented/unimplemented ControlAction for a list");
1213 0 : break;
1214 : }
1215 :
1216 : //I think its best to make it insensitive unless there is the chance to
1217 : //actually select something from the list.
1218 : gint nItems = gtk_tree_model_iter_n_children(
1219 0 : gtk_combo_box_get_model(pWidget), NULL);
1220 0 : gtk_widget_set_sensitive(GTK_WIDGET(pWidget), nItems > 1 ? true : false);
1221 0 : }
1222 :
1223 0 : uno::Any SalGtkFilePicker::HandleGetListValue(GtkComboBox *pWidget, sal_Int16 nControlAction) const
1224 : {
1225 0 : uno::Any aAny;
1226 0 : switch (nControlAction)
1227 : {
1228 : case ControlActions::GET_ITEMS:
1229 : {
1230 0 : Sequence< OUString > aItemList;
1231 :
1232 0 : GtkTreeModel *pTree = gtk_combo_box_get_model(pWidget);
1233 : GtkTreeIter iter;
1234 0 : if (gtk_tree_model_get_iter_first(pTree, &iter))
1235 : {
1236 : sal_Int32 nSize = gtk_tree_model_iter_n_children(
1237 0 : pTree, NULL);
1238 :
1239 0 : aItemList.realloc(nSize);
1240 0 : for (sal_Int32 i=0; i < nSize; ++i)
1241 : {
1242 : gchar *item;
1243 : gtk_tree_model_get(gtk_combo_box_get_model(pWidget),
1244 0 : &iter, 0, &item, -1);
1245 0 : aItemList[i] = OUString(item, strlen(item), RTL_TEXTENCODING_UTF8);
1246 0 : g_free(item);
1247 0 : gtk_tree_model_iter_next(pTree, &iter);
1248 : }
1249 : }
1250 0 : aAny <<= aItemList;
1251 : }
1252 0 : break;
1253 : case ControlActions::GET_SELECTED_ITEM:
1254 : {
1255 : GtkTreeIter iter;
1256 0 : if (gtk_combo_box_get_active_iter(pWidget, &iter))
1257 : {
1258 : gchar *item;
1259 : gtk_tree_model_get(gtk_combo_box_get_model(pWidget),
1260 0 : &iter, 0, &item, -1);
1261 0 : OUString sItem(item, strlen(item), RTL_TEXTENCODING_UTF8);
1262 0 : aAny <<= sItem;
1263 0 : g_free(item);
1264 : }
1265 : }
1266 0 : break;
1267 : case ControlActions::GET_SELECTED_ITEM_INDEX:
1268 : {
1269 0 : gint nActive = gtk_combo_box_get_active(pWidget);
1270 0 : aAny <<= static_cast< sal_Int32 >(nActive);
1271 : }
1272 0 : break;
1273 : default:
1274 : OSL_TRACE("undocumented/unimplemented ControlAction for a list");
1275 0 : break;
1276 : }
1277 0 : return aAny;
1278 : }
1279 :
1280 0 : void SAL_CALL SalGtkFilePicker::setValue( sal_Int16 nControlId, sal_Int16 nControlAction, const uno::Any& rValue )
1281 : throw( uno::RuntimeException )
1282 : {
1283 0 : SolarMutexGuard g;
1284 :
1285 : OSL_ASSERT( m_pDialog != NULL );
1286 :
1287 : OSL_TRACE( "SETTING VALUE %d", nControlAction );
1288 : GType tType;
1289 : GtkWidget *pWidget;
1290 :
1291 0 : if( !( pWidget = getWidget( nControlId, &tType ) ) )
1292 : OSL_TRACE("enable unknown control %d", nControlId);
1293 0 : else if( tType == GTK_TYPE_TOGGLE_BUTTON )
1294 : {
1295 0 : sal_Bool bChecked = false;
1296 0 : rValue >>= bChecked;
1297 0 : gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON( pWidget ), bChecked );
1298 : }
1299 0 : else if( tType == GTK_TYPE_COMBO_BOX )
1300 0 : HandleSetListValue(GTK_COMBO_BOX(pWidget), nControlAction, rValue);
1301 : else
1302 : {
1303 : OSL_TRACE("Can't set value on button / list %d %d\n",
1304 : nControlId, nControlAction);
1305 0 : }
1306 0 : }
1307 :
1308 0 : uno::Any SAL_CALL SalGtkFilePicker::getValue( sal_Int16 nControlId, sal_Int16 nControlAction )
1309 : throw( uno::RuntimeException )
1310 : {
1311 0 : SolarMutexGuard g;
1312 :
1313 : OSL_ASSERT( m_pDialog != NULL );
1314 :
1315 0 : uno::Any aRetval;
1316 :
1317 : GType tType;
1318 : GtkWidget *pWidget;
1319 :
1320 0 : if( !( pWidget = getWidget( nControlId, &tType ) ) )
1321 : OSL_TRACE("enable unknown control %d", nControlId);
1322 0 : else if( tType == GTK_TYPE_TOGGLE_BUTTON )
1323 0 : aRetval <<= (sal_Bool) gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( pWidget ) );
1324 0 : else if( tType == GTK_TYPE_COMBO_BOX )
1325 0 : aRetval = HandleGetListValue(GTK_COMBO_BOX(pWidget), nControlAction);
1326 : else
1327 : OSL_TRACE("Can't get value on button / list %d %d\n",
1328 : nControlId, nControlAction );
1329 :
1330 0 : return aRetval;
1331 : }
1332 :
1333 0 : void SAL_CALL SalGtkFilePicker::enableControl( sal_Int16 nControlId, sal_Bool bEnable )
1334 : throw( uno::RuntimeException )
1335 : {
1336 0 : SolarMutexGuard g;
1337 :
1338 : OSL_ASSERT( m_pDialog != NULL );
1339 :
1340 : GtkWidget *pWidget;
1341 :
1342 0 : if ( nControlId == ExtendedFilePickerElementIds::LISTBOX_FILTER_SELECTOR )
1343 0 : gtk_expander_set_expanded( GTK_EXPANDER( m_pFilterExpander ), bEnable );
1344 0 : else if( ( pWidget = getWidget( nControlId ) ) )
1345 : {
1346 0 : if( bEnable )
1347 : {
1348 : OSL_TRACE( "enable" );
1349 0 : gtk_widget_set_sensitive( pWidget, sal_True );
1350 : }
1351 : else
1352 : {
1353 : OSL_TRACE( "disable" );
1354 0 : gtk_widget_set_sensitive( pWidget, sal_False );
1355 : }
1356 : }
1357 : else
1358 0 : OSL_TRACE("enable unknown control %d", nControlId );
1359 0 : }
1360 :
1361 0 : void SAL_CALL SalGtkFilePicker::setLabel( sal_Int16 nControlId, const ::rtl::OUString& rLabel )
1362 : throw( uno::RuntimeException )
1363 : {
1364 0 : SolarMutexGuard g;
1365 :
1366 : OSL_ASSERT( m_pDialog != NULL );
1367 :
1368 : GType tType;
1369 : GtkWidget *pWidget;
1370 :
1371 0 : if( !( pWidget = getWidget( nControlId, &tType ) ) )
1372 : {
1373 : OSL_TRACE("Set label on unknown control %d", nControlId);
1374 0 : return;
1375 : }
1376 :
1377 0 : OString aTxt = OUStringToOString( rLabel.replace('~', '_'), RTL_TEXTENCODING_UTF8 );
1378 0 : if (nControlId == ExtendedFilePickerElementIds::PUSHBUTTON_PLAY)
1379 : {
1380 : #ifdef GTK_STOCK_MEDIA_PLAY
1381 0 : if (msPlayLabel.isEmpty())
1382 0 : msPlayLabel = rLabel;
1383 0 : if (msPlayLabel == rLabel)
1384 0 : gtk_button_set_label(GTK_BUTTON(pWidget), GTK_STOCK_MEDIA_PLAY);
1385 : else
1386 0 : gtk_button_set_label(GTK_BUTTON(pWidget), GTK_STOCK_MEDIA_STOP);
1387 : #else
1388 : gtk_button_set_label(GTK_BUTTON(pWidget), aTxt.getStr());
1389 : #endif
1390 : }
1391 0 : else if( tType == GTK_TYPE_TOGGLE_BUTTON || tType == GTK_TYPE_BUTTON || tType == GTK_TYPE_LABEL )
1392 : g_object_set( pWidget, "label", aTxt.getStr(),
1393 0 : "use_underline", sal_True, (char *)NULL );
1394 : else
1395 0 : OSL_TRACE("Can't set label on list");
1396 : }
1397 :
1398 0 : rtl::OUString SAL_CALL SalGtkFilePicker::getLabel( sal_Int16 nControlId )
1399 : throw( uno::RuntimeException )
1400 : {
1401 0 : SolarMutexGuard g;
1402 :
1403 : OSL_ASSERT( m_pDialog != NULL );
1404 :
1405 : GType tType;
1406 0 : OString aTxt;
1407 : GtkWidget *pWidget;
1408 :
1409 0 : if( !( pWidget = getWidget( nControlId, &tType ) ) )
1410 : OSL_TRACE("Get label on unknown control %d", nControlId);
1411 0 : else if( tType == GTK_TYPE_TOGGLE_BUTTON || tType == GTK_TYPE_BUTTON || tType == GTK_TYPE_LABEL )
1412 0 : aTxt = gtk_button_get_label( GTK_BUTTON( pWidget ) );
1413 : else
1414 : OSL_TRACE("Can't get label on list");
1415 :
1416 0 : return OStringToOUString( aTxt, RTL_TEXTENCODING_UTF8 );
1417 : }
1418 :
1419 : //------------------------------------------------------------------------------------
1420 : // XFilePreview functions
1421 : //------------------------------------------------------------------------------------
1422 :
1423 0 : uno::Sequence<sal_Int16> SAL_CALL SalGtkFilePicker::getSupportedImageFormats() throw( uno::RuntimeException )
1424 : {
1425 0 : SolarMutexGuard g;
1426 :
1427 : OSL_ASSERT( m_pDialog != NULL );
1428 :
1429 : // TODO return m_pImpl->getSupportedImageFormats();
1430 0 : return uno::Sequence<sal_Int16>();
1431 : }
1432 :
1433 0 : sal_Int32 SAL_CALL SalGtkFilePicker::getTargetColorDepth() throw( uno::RuntimeException )
1434 : {
1435 0 : SolarMutexGuard g;
1436 :
1437 : OSL_ASSERT( m_pDialog != NULL );
1438 :
1439 : // TODO return m_pImpl->getTargetColorDepth();
1440 0 : return 0;
1441 : }
1442 :
1443 0 : sal_Int32 SAL_CALL SalGtkFilePicker::getAvailableWidth() throw( uno::RuntimeException )
1444 : {
1445 0 : SolarMutexGuard g;
1446 :
1447 : OSL_ASSERT( m_pDialog != NULL );
1448 :
1449 0 : return m_PreviewImageWidth;
1450 : }
1451 :
1452 0 : sal_Int32 SAL_CALL SalGtkFilePicker::getAvailableHeight() throw( uno::RuntimeException )
1453 : {
1454 0 : SolarMutexGuard g;
1455 :
1456 : OSL_ASSERT( m_pDialog != NULL );
1457 :
1458 0 : return m_PreviewImageHeight;
1459 : }
1460 :
1461 0 : void SAL_CALL SalGtkFilePicker::setImage( sal_Int16 /*aImageFormat*/, const uno::Any& /*aImage*/ )
1462 : throw( lang::IllegalArgumentException, uno::RuntimeException )
1463 : {
1464 0 : SolarMutexGuard g;
1465 :
1466 0 : OSL_ASSERT( m_pDialog != NULL );
1467 :
1468 : // TODO m_pImpl->setImage( aImageFormat, aImage );
1469 0 : }
1470 :
1471 0 : void SalGtkFilePicker::implChangeType( GtkTreeSelection *selection )
1472 : {
1473 0 : OUString aLabel = getResString( FILE_PICKER_FILE_TYPE );
1474 :
1475 : GtkTreeIter iter;
1476 : GtkTreeModel *model;
1477 0 : if (gtk_tree_selection_get_selected (selection, &model, &iter))
1478 : {
1479 : gchar *title;
1480 0 : gtk_tree_model_get (model, &iter, 2, &title, -1);
1481 0 : aLabel += rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( ": " ));
1482 0 : aLabel += rtl::OUString( title, strlen(title), RTL_TEXTENCODING_UTF8 );
1483 0 : g_free (title);
1484 : }
1485 0 : gtk_expander_set_label (GTK_EXPANDER (m_pFilterExpander),
1486 0 : OUStringToOString( aLabel, RTL_TEXTENCODING_UTF8 ).getStr());
1487 0 : FilePickerEvent evt;
1488 0 : evt.ElementId = LISTBOX_FILTER;
1489 0 : impl_controlStateChanged( evt );
1490 0 : }
1491 :
1492 0 : void SalGtkFilePicker::type_changed_cb( GtkTreeSelection *selection, SalGtkFilePicker *pobjFP )
1493 : {
1494 0 : pobjFP->implChangeType(selection);
1495 0 : }
1496 :
1497 0 : void SalGtkFilePicker::unselect_type()
1498 : {
1499 0 : gtk_tree_selection_unselect_all(gtk_tree_view_get_selection(GTK_TREE_VIEW(m_pFilterView)));
1500 0 : }
1501 :
1502 0 : void SalGtkFilePicker::expander_changed_cb( GtkExpander *expander, SalGtkFilePicker *pobjFP )
1503 : {
1504 0 : if (gtk_expander_get_expanded(expander))
1505 0 : pobjFP->unselect_type();
1506 0 : }
1507 :
1508 0 : void SalGtkFilePicker::filter_changed_cb( GtkFileChooser *, GParamSpec *,
1509 : SalGtkFilePicker *pobjFP )
1510 : {
1511 0 : FilePickerEvent evt;
1512 0 : evt.ElementId = LISTBOX_FILTER;
1513 : OSL_TRACE( "filter_changed, isn't it great %x", pobjFP );
1514 0 : pobjFP->impl_controlStateChanged( evt );
1515 0 : }
1516 :
1517 0 : void SalGtkFilePicker::folder_changed_cb( GtkFileChooser *, SalGtkFilePicker *pobjFP )
1518 : {
1519 0 : FilePickerEvent evt;
1520 : OSL_TRACE( "folder_changed, isn't it great %x", pobjFP );
1521 0 : pobjFP->impl_directoryChanged( evt );
1522 0 : }
1523 :
1524 0 : void SalGtkFilePicker::selection_changed_cb( GtkFileChooser *, SalGtkFilePicker *pobjFP )
1525 : {
1526 0 : FilePickerEvent evt;
1527 : OSL_TRACE( "selection_changed, isn't it great %x", pobjFP );
1528 0 : pobjFP->impl_fileSelectionChanged( evt );
1529 0 : }
1530 :
1531 0 : void SalGtkFilePicker::update_preview_cb( GtkFileChooser *file_chooser, SalGtkFilePicker* pobjFP )
1532 : {
1533 : GtkWidget *preview;
1534 : char *filename;
1535 : GdkPixbuf *pixbuf;
1536 0 : gboolean have_preview = sal_False;
1537 :
1538 0 : preview = pobjFP->m_pPreview;
1539 0 : filename = gtk_file_chooser_get_preview_filename( file_chooser );
1540 :
1541 0 : if( gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( pobjFP->m_pToggles[PREVIEW] ) ) && g_file_test( filename, G_FILE_TEST_IS_REGULAR ) )
1542 : {
1543 : pixbuf = gdk_pixbuf_new_from_file_at_size(
1544 : filename,
1545 : pobjFP->m_PreviewImageWidth,
1546 0 : pobjFP->m_PreviewImageHeight, NULL );
1547 :
1548 0 : have_preview = ( pixbuf != NULL );
1549 :
1550 0 : gtk_image_set_from_pixbuf( GTK_IMAGE( preview ), pixbuf );
1551 0 : if( pixbuf )
1552 0 : g_object_unref( G_OBJECT( pixbuf ) );
1553 :
1554 : }
1555 :
1556 0 : gtk_file_chooser_set_preview_widget_active( file_chooser, have_preview );
1557 :
1558 0 : if( filename )
1559 0 : g_free( filename );
1560 0 : }
1561 :
1562 0 : sal_Bool SAL_CALL SalGtkFilePicker::setShowState( sal_Bool bShowState ) throw( uno::RuntimeException )
1563 : {
1564 0 : SolarMutexGuard g;
1565 :
1566 : OSL_ASSERT( m_pDialog != NULL );
1567 :
1568 : // TODO return m_pImpl->setShowState( bShowState );
1569 0 : if( bShowState != mbPreviewState )
1570 : {
1571 0 : if( bShowState )
1572 : {
1573 : // Show
1574 0 : if( !mHID_Preview )
1575 : {
1576 0 : mHID_Preview = g_signal_connect(
1577 : GTK_FILE_CHOOSER( m_pDialog ), "update-preview",
1578 0 : G_CALLBACK( update_preview_cb ), ( gpointer )this );
1579 : }
1580 0 : gtk_widget_show( m_pPreview );
1581 : }
1582 : else
1583 : {
1584 : // Hide
1585 0 : gtk_widget_hide( m_pPreview );
1586 : }
1587 :
1588 : // also emit the signal
1589 0 : g_signal_emit_by_name( G_OBJECT( m_pDialog ), "update-preview" );
1590 :
1591 0 : mbPreviewState = bShowState;
1592 : }
1593 0 : return true;
1594 : }
1595 :
1596 0 : sal_Bool SAL_CALL SalGtkFilePicker::getShowState() throw( uno::RuntimeException )
1597 : {
1598 0 : SolarMutexGuard g;
1599 :
1600 : OSL_ASSERT( m_pDialog != NULL );
1601 :
1602 0 : return mbPreviewState;
1603 : }
1604 :
1605 : //------------------------------------------------------------------------------------
1606 : // XInitialization
1607 : //------------------------------------------------------------------------------------
1608 :
1609 0 : void SAL_CALL SalGtkFilePicker::initialize( const uno::Sequence<uno::Any>& aArguments )
1610 : throw( uno::Exception, uno::RuntimeException )
1611 : {
1612 : // parameter checking
1613 0 : uno::Any aAny;
1614 0 : if( 0 == aArguments.getLength() )
1615 : throw lang::IllegalArgumentException(
1616 : rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "no arguments" )),
1617 0 : static_cast<XFilePicker2*>( this ), 1 );
1618 :
1619 0 : aAny = aArguments[0];
1620 :
1621 0 : if( ( aAny.getValueType() != ::getCppuType( ( sal_Int16* )0 ) ) &&
1622 0 : (aAny.getValueType() != ::getCppuType( ( sal_Int8* )0 ) ) )
1623 : throw lang::IllegalArgumentException(
1624 : rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "invalid argument type" )),
1625 0 : static_cast<XFilePicker2*>( this ), 1 );
1626 :
1627 0 : sal_Int16 templateId = -1;
1628 0 : aAny >>= templateId;
1629 :
1630 0 : GtkFileChooserAction eAction = GTK_FILE_CHOOSER_ACTION_OPEN;
1631 0 : const gchar *first_button_text = GTK_STOCK_OPEN;
1632 :
1633 0 : SolarMutexGuard g;
1634 :
1635 : // TODO: extract full semantic from
1636 : // svtools/source/filepicker/filepicker.cxx (getWinBits)
1637 0 : switch( templateId )
1638 : {
1639 : case FILEOPEN_SIMPLE:
1640 0 : eAction = GTK_FILE_CHOOSER_ACTION_OPEN;
1641 0 : first_button_text = GTK_STOCK_OPEN;
1642 : OSL_TRACE( "3all true" );
1643 0 : break;
1644 : case FILESAVE_SIMPLE:
1645 0 : eAction = GTK_FILE_CHOOSER_ACTION_SAVE;
1646 0 : first_button_text = GTK_STOCK_SAVE;
1647 : OSL_TRACE( "2all true" );
1648 0 : break;
1649 : case FILESAVE_AUTOEXTENSION_PASSWORD:
1650 0 : eAction = GTK_FILE_CHOOSER_ACTION_SAVE;
1651 0 : first_button_text = GTK_STOCK_SAVE;
1652 0 : mbToggleVisibility[PASSWORD] = true;
1653 : OSL_TRACE( "1all true" );
1654 : // TODO
1655 0 : break;
1656 : case FILESAVE_AUTOEXTENSION_PASSWORD_FILTEROPTIONS:
1657 0 : eAction = GTK_FILE_CHOOSER_ACTION_SAVE;
1658 0 : first_button_text = GTK_STOCK_SAVE;
1659 0 : mbToggleVisibility[PASSWORD] = true;
1660 0 : mbToggleVisibility[FILTEROPTIONS] = true;
1661 : OSL_TRACE( "4all true" );
1662 : // TODO
1663 0 : break;
1664 : case FILESAVE_AUTOEXTENSION_SELECTION:
1665 0 : eAction = GTK_FILE_CHOOSER_ACTION_SAVE; // SELECT_FOLDER ?
1666 0 : first_button_text = GTK_STOCK_SAVE;
1667 0 : mbToggleVisibility[SELECTION] = true;
1668 : OSL_TRACE( "5all true" );
1669 : // TODO
1670 0 : break;
1671 : case FILESAVE_AUTOEXTENSION_TEMPLATE:
1672 0 : eAction = GTK_FILE_CHOOSER_ACTION_SAVE;
1673 0 : first_button_text = GTK_STOCK_SAVE;
1674 0 : mbListVisibility[TEMPLATE] = true;
1675 : OSL_TRACE( "6all true" );
1676 : // TODO
1677 0 : break;
1678 : case FILEOPEN_LINK_PREVIEW_IMAGE_TEMPLATE:
1679 0 : eAction = GTK_FILE_CHOOSER_ACTION_OPEN;
1680 0 : first_button_text = GTK_STOCK_OPEN;
1681 0 : mbToggleVisibility[LINK] = true;
1682 0 : mbToggleVisibility[PREVIEW] = true;
1683 0 : mbListVisibility[IMAGE_TEMPLATE] = true;
1684 : // TODO
1685 0 : break;
1686 : case FILEOPEN_PLAY:
1687 0 : eAction = GTK_FILE_CHOOSER_ACTION_OPEN;
1688 0 : first_button_text = GTK_STOCK_OPEN;
1689 0 : mbButtonVisibility[PLAY] = true;
1690 : // TODO
1691 0 : break;
1692 : case FILEOPEN_READONLY_VERSION:
1693 0 : eAction = GTK_FILE_CHOOSER_ACTION_OPEN;
1694 0 : first_button_text = GTK_STOCK_OPEN;
1695 0 : mbToggleVisibility[READONLY] = true;
1696 0 : mbListVisibility[VERSION] = true;
1697 0 : break;
1698 : case FILEOPEN_LINK_PREVIEW:
1699 0 : eAction = GTK_FILE_CHOOSER_ACTION_OPEN;
1700 0 : first_button_text = GTK_STOCK_OPEN;
1701 0 : mbToggleVisibility[LINK] = true;
1702 0 : mbToggleVisibility[PREVIEW] = true;
1703 : // TODO
1704 0 : break;
1705 : case FILESAVE_AUTOEXTENSION:
1706 0 : eAction = GTK_FILE_CHOOSER_ACTION_SAVE;
1707 0 : first_button_text = GTK_STOCK_SAVE;
1708 : OSL_TRACE( "7all true" );
1709 : // TODO
1710 0 : break;
1711 : default:
1712 : throw lang::IllegalArgumentException(
1713 : rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "Unknown template" )),
1714 : static_cast< XFilePicker2* >( this ),
1715 0 : 1 );
1716 : }
1717 :
1718 0 : if( GTK_FILE_CHOOSER_ACTION_SAVE == eAction )
1719 : {
1720 0 : OUString aFilePickerTitle(getResString( FILE_PICKER_TITLE_SAVE ));
1721 0 : gtk_window_set_title ( GTK_WINDOW( m_pDialog ),
1722 0 : OUStringToOString( aFilePickerTitle, RTL_TEXTENCODING_UTF8 ).getStr() );
1723 : }
1724 :
1725 0 : gtk_file_chooser_set_action( GTK_FILE_CHOOSER( m_pDialog ), eAction);
1726 0 : dialog_remove_buttons( GTK_DIALOG( m_pDialog ) );
1727 0 : gtk_dialog_add_button( GTK_DIALOG( m_pDialog ), GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL );
1728 0 : for( int nTVIndex = 0; nTVIndex < BUTTON_LAST; nTVIndex++ )
1729 : {
1730 0 : if( mbButtonVisibility[nTVIndex] )
1731 : {
1732 : #ifdef GTK_STOCK_MEDIA_PLAY
1733 0 : m_pButtons[ nTVIndex ] = gtk_dialog_add_button( GTK_DIALOG( m_pDialog ), GTK_STOCK_MEDIA_PLAY, 1 );
1734 : #else
1735 : OString aPlay = OUStringToOString( getResString( PUSHBUTTON_PLAY ), RTL_TEXTENCODING_UTF8 );
1736 : m_pButtons[ nTVIndex ] = gtk_dialog_add_button( GTK_DIALOG( m_pDialog ), aPlay.getStr(), 1 );
1737 : #endif
1738 : }
1739 : }
1740 0 : gtk_dialog_add_button( GTK_DIALOG( m_pDialog ), first_button_text, GTK_RESPONSE_ACCEPT );
1741 :
1742 0 : gtk_dialog_set_default_response( GTK_DIALOG (m_pDialog), GTK_RESPONSE_ACCEPT );
1743 :
1744 : // Setup special flags
1745 0 : for( int nTVIndex = 0; nTVIndex < TOGGLE_LAST; nTVIndex++ )
1746 : {
1747 0 : if( mbToggleVisibility[nTVIndex] )
1748 0 : gtk_widget_show( m_pToggles[ nTVIndex ] );
1749 : }
1750 :
1751 0 : for( int nTVIndex = 0; nTVIndex < LIST_LAST; nTVIndex++ )
1752 : {
1753 0 : if( mbListVisibility[nTVIndex] )
1754 : {
1755 0 : gtk_widget_set_sensitive( m_pLists[ nTVIndex ], false );
1756 0 : gtk_widget_show( m_pLists[ nTVIndex ] );
1757 0 : gtk_widget_show( m_pListLabels[ nTVIndex ] );
1758 0 : gtk_widget_show( m_pAligns[ nTVIndex ] );
1759 0 : gtk_widget_show( m_pHBoxs[ nTVIndex ] );
1760 : }
1761 0 : }
1762 0 : }
1763 :
1764 0 : void SalGtkFilePicker::preview_toggled_cb( GObject *cb, SalGtkFilePicker* pobjFP )
1765 : {
1766 0 : if( pobjFP->mbToggleVisibility[PREVIEW] )
1767 0 : pobjFP->setShowState( gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( cb ) ) );
1768 0 : }
1769 :
1770 : //------------------------------------------------------------------------------------
1771 : // XCancellable
1772 : //------------------------------------------------------------------------------------
1773 :
1774 0 : void SAL_CALL SalGtkFilePicker::cancel() throw( uno::RuntimeException )
1775 : {
1776 0 : SolarMutexGuard g;
1777 :
1778 0 : OSL_ASSERT( m_pDialog != NULL );
1779 :
1780 : // TODO m_pImpl->cancel();
1781 0 : }
1782 :
1783 : //--------------------------------------------------
1784 : // Misc
1785 : //-------------------------------------------------
1786 0 : void SalGtkFilePicker::SetCurFilter( const OUString& rFilter )
1787 : {
1788 : // Get all the filters already added
1789 0 : GSList *filters = gtk_file_chooser_list_filters ( GTK_FILE_CHOOSER( m_pDialog ) );
1790 0 : bool bFound = false;
1791 :
1792 0 : for( GSList *iter = filters; !bFound && iter; iter = iter->next )
1793 : {
1794 0 : GtkFileFilter* pFilter = reinterpret_cast<GtkFileFilter *>( iter->data );
1795 0 : G_CONST_RETURN gchar * filtername = gtk_file_filter_get_name( pFilter );
1796 0 : OUString sFilterName( filtername, strlen( filtername ), RTL_TEXTENCODING_UTF8 );
1797 :
1798 0 : OUString aShrunkName = shrinkFilterName( rFilter );
1799 0 : if( aShrunkName.equals( sFilterName) )
1800 : {
1801 : OSL_TRACE( "actually setting %s", filtername );
1802 0 : gtk_file_chooser_set_filter( GTK_FILE_CHOOSER( m_pDialog ), pFilter );
1803 0 : bFound = true;
1804 : }
1805 0 : }
1806 :
1807 0 : g_slist_free( filters );
1808 0 : }
1809 :
1810 : extern "C"
1811 : {
1812 : static gboolean
1813 0 : case_insensitive_filter (const GtkFileFilterInfo *filter_info, gpointer data)
1814 : {
1815 0 : gboolean bRetval = sal_False;
1816 0 : const char *pFilter = (const char *) data;
1817 :
1818 0 : g_return_val_if_fail( data != NULL, sal_False );
1819 0 : g_return_val_if_fail( filter_info != NULL, sal_False );
1820 :
1821 0 : if( !filter_info->uri )
1822 0 : return sal_False;
1823 :
1824 0 : const char *pExtn = strrchr( filter_info->uri, '.' );
1825 0 : if( !pExtn )
1826 0 : return sal_False;
1827 0 : pExtn++;
1828 :
1829 0 : if( !g_ascii_strcasecmp( pFilter, pExtn ) )
1830 0 : bRetval = sal_True;
1831 :
1832 : #if OSL_DEBUG_LEVEL > 1
1833 : fprintf( stderr, "'%s' match extn '%s' vs '%s' yeilds %d\n",
1834 : filter_info->uri, pExtn, pFilter, bRetval );
1835 : #endif
1836 :
1837 0 : return bRetval;
1838 : }
1839 : }
1840 :
1841 0 : GtkFileFilter* SalGtkFilePicker::implAddFilter( const OUString& rFilter, const OUString& rType )
1842 : {
1843 0 : GtkFileFilter *filter = gtk_file_filter_new();
1844 :
1845 0 : OUString aShrunkName = shrinkFilterName( rFilter );
1846 0 : OString aFilterName = rtl::OUStringToOString( aShrunkName, RTL_TEXTENCODING_UTF8 );
1847 0 : gtk_file_filter_set_name( filter, aFilterName.getStr() );
1848 :
1849 0 : static const OUString aStarDot(RTL_CONSTASCII_USTRINGPARAM( "*." ));
1850 0 : OUString aTokens;
1851 :
1852 0 : bool bAllGlob = !rType.compareToAscii( "*.*" ) || !rType.compareToAscii( "*" );
1853 0 : if (bAllGlob)
1854 0 : gtk_file_filter_add_pattern( filter, "*" );
1855 : else
1856 : {
1857 0 : sal_Int32 nIndex = 0;
1858 0 : rtl::OUString aToken;
1859 0 : do
1860 : {
1861 0 : aToken = rType.getToken( 0, ';', nIndex );
1862 : // Assume all have the "*.<extn>" syntax
1863 0 : aToken = aToken.copy( aToken.lastIndexOf( aStarDot ) + 2 );
1864 0 : if (!aToken.isEmpty())
1865 : {
1866 0 : if (!aTokens.isEmpty())
1867 0 : aTokens += OUString(RTL_CONSTASCII_USTRINGPARAM(","));
1868 0 : aTokens = aTokens += aToken;
1869 : gtk_file_filter_add_custom (filter, GTK_FILE_FILTER_URI,
1870 : case_insensitive_filter,
1871 0 : g_strdup( rtl::OUStringToOString(aToken, RTL_TEXTENCODING_UTF8).getStr() ),
1872 0 : (GDestroyNotify) g_free );
1873 :
1874 : OSL_TRACE( "fustering with %s", rtl::OUStringToOString( aToken, RTL_TEXTENCODING_UTF8 ).getStr());
1875 : }
1876 : #if OSL_DEBUG_LEVEL > 0
1877 : else
1878 : {
1879 : g_warning( "Duff filter token '%s'\n",
1880 : rtl::OUStringToOString(
1881 : rType.getToken( 0, ';', nIndex ), RTL_TEXTENCODING_UTF8 ).getStr() );
1882 : }
1883 : #endif
1884 : }
1885 0 : while( nIndex >= 0 );
1886 : }
1887 :
1888 0 : gtk_file_chooser_add_filter( GTK_FILE_CHOOSER( m_pDialog ), filter );
1889 :
1890 0 : if (!bAllGlob)
1891 : {
1892 : GtkTreeIter iter;
1893 0 : gtk_list_store_append (m_pFilterStore, &iter);
1894 : gtk_list_store_set (m_pFilterStore, &iter,
1895 : 0, OUStringToOString(shrinkFilterName( rFilter, true ), RTL_TEXTENCODING_UTF8).getStr(),
1896 : 1, OUStringToOString(aTokens, RTL_TEXTENCODING_UTF8).getStr(),
1897 : 2, aFilterName.getStr(),
1898 : 3, OUStringToOString(rType, RTL_TEXTENCODING_UTF8).getStr(),
1899 0 : -1);
1900 : }
1901 0 : return filter;
1902 : }
1903 :
1904 0 : void SalGtkFilePicker::implAddFilterGroup( const OUString& /*_rFilter*/, const Sequence< StringPair >& _rFilters )
1905 : {
1906 : // Gtk+ has no filter group concept I think so ...
1907 : // implAddFilter( _rFilter, String() );
1908 0 : const StringPair* pSubFilters = _rFilters.getConstArray();
1909 0 : const StringPair* pSubFiltersEnd = pSubFilters + _rFilters.getLength();
1910 0 : for( ; pSubFilters != pSubFiltersEnd; ++pSubFilters )
1911 0 : implAddFilter( pSubFilters->First, pSubFilters->Second );
1912 0 : }
1913 :
1914 0 : void SalGtkFilePicker::SetFilters()
1915 : {
1916 0 : if (m_aInitialFilter.isEmpty())
1917 0 : m_aInitialFilter = m_aCurrentFilter;
1918 :
1919 0 : rtl::OUString sPseudoFilter;
1920 0 : if( GTK_FILE_CHOOSER_ACTION_SAVE == gtk_file_chooser_get_action( GTK_FILE_CHOOSER( m_pDialog ) ) )
1921 : {
1922 0 : std::set<OUString> aAllFormats;
1923 0 : if( m_pFilterList && !m_pFilterList->empty() )
1924 : {
1925 0 : for ( FilterList::iterator aListIter = m_pFilterList->begin();
1926 0 : aListIter != m_pFilterList->end();
1927 : ++aListIter
1928 : )
1929 : {
1930 0 : if( aListIter->hasSubFilters() )
1931 : { // it's a filter group
1932 0 : UnoFilterList aSubFilters;
1933 0 : aListIter->getSubFilters( aSubFilters );
1934 0 : const StringPair* pSubFilters = aSubFilters.getConstArray();
1935 0 : const StringPair* pSubFiltersEnd = pSubFilters + aSubFilters.getLength();
1936 0 : for( ; pSubFilters != pSubFiltersEnd; ++pSubFilters )
1937 0 : aAllFormats.insert(pSubFilters->Second);
1938 : }
1939 : else
1940 0 : aAllFormats.insert(aListIter->getFilter());
1941 : }
1942 : }
1943 0 : if (aAllFormats.size() > 1)
1944 : {
1945 0 : rtl::OUString sAllFilter;
1946 0 : std::set<OUString>::const_iterator aEnd = aAllFormats.end();
1947 0 : for (std::set<OUString>::const_iterator aIter = aAllFormats.begin(); aIter != aEnd; ++aIter)
1948 : {
1949 0 : if (!sAllFilter.isEmpty())
1950 0 : sAllFilter += OUString(sal_Unicode(';'));
1951 0 : sAllFilter += *aIter;
1952 : }
1953 0 : sPseudoFilter = getResString(FILE_PICKER_ALLFORMATS);
1954 0 : m_pPseudoFilter = implAddFilter( sPseudoFilter, sAllFilter );
1955 0 : }
1956 : }
1957 :
1958 0 : if( m_pFilterList && !m_pFilterList->empty() )
1959 : {
1960 0 : for ( FilterList::iterator aListIter = m_pFilterList->begin();
1961 0 : aListIter != m_pFilterList->end();
1962 : ++aListIter
1963 : )
1964 : {
1965 0 : if( aListIter->hasSubFilters() )
1966 : { // it's a filter group
1967 :
1968 0 : UnoFilterList aSubFilters;
1969 0 : aListIter->getSubFilters( aSubFilters );
1970 :
1971 0 : implAddFilterGroup( aListIter->getTitle(), aSubFilters );
1972 : }
1973 : else
1974 : {
1975 : // it's a single filter
1976 :
1977 0 : implAddFilter( aListIter->getTitle(), aListIter->getFilter() );
1978 : }
1979 : }
1980 : }
1981 :
1982 0 : if (gtk_tree_model_iter_n_children(GTK_TREE_MODEL(m_pFilterStore), NULL)) //If m_pFilterStore is not empty
1983 0 : gtk_widget_show( m_pFilterExpander );
1984 : else
1985 0 : gtk_widget_hide( m_pFilterExpander );
1986 :
1987 : // set the default filter
1988 0 : if (!sPseudoFilter.isEmpty())
1989 0 : SetCurFilter( sPseudoFilter );
1990 0 : else if(!m_aCurrentFilter.isEmpty())
1991 0 : SetCurFilter( m_aCurrentFilter );
1992 :
1993 0 : OSL_TRACE( "end setting filters");
1994 0 : }
1995 :
1996 0 : SalGtkFilePicker::~SalGtkFilePicker()
1997 : {
1998 0 : SolarMutexGuard g;
1999 :
2000 : int i;
2001 :
2002 0 : for( i = 0; i < TOGGLE_LAST; i++ )
2003 0 : gtk_widget_destroy( m_pToggles[i] );
2004 :
2005 0 : for( i = 0; i < LIST_LAST; i++ )
2006 : {
2007 0 : gtk_widget_destroy( m_pListLabels[i] );
2008 0 : gtk_widget_destroy( m_pAligns[i] ); //m_pAligns[i] owns m_pLists[i]
2009 0 : gtk_widget_destroy( m_pHBoxs[i] );
2010 : }
2011 :
2012 0 : delete m_pFilterList;
2013 :
2014 0 : gtk_widget_destroy( m_pVBox );
2015 0 : }
2016 :
2017 : using namespace ::com::sun::star;
2018 :
2019 : uno::Reference< ui::dialogs::XFilePicker2 >
2020 0 : GtkInstance::createFilePicker( const com::sun::star::uno::Reference<
2021 : com::sun::star::uno::XComponentContext > &xMSF )
2022 : {
2023 : return uno::Reference< ui::dialogs::XFilePicker2 >(
2024 0 : new SalGtkFilePicker( xMSF ) );
2025 : }
2026 :
2027 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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