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