1 /**
2 * Implementation of the ocal dialog interfaces defined in ocaldialog.h
3 *
4 * Authors:
5 * Bruno Dilly
6 * Other dudes from The Inkscape Organization
7 *
8 * Copyright (C) 2007 Bruno Dilly <bruno.dilly@gmail.com>
9 *
10 * Released under GNU GPL, read the file 'COPYING' for more information
11 */
13 #ifdef HAVE_CONFIG_H
14 # include <config.h>
15 #endif
17 #include "ocaldialogs.h"
18 #include "filedialogimpl-gtkmm.h"
19 #include "interface.h"
20 #include "gc-core.h"
21 #include <dialogs/dialog-events.h>
23 namespace Inkscape
24 {
25 namespace UI
26 {
27 namespace Dialog
28 {
30 //########################################################################
31 //# F I L E E X P O R T T O O C A L
32 //########################################################################
35 /**
36 * Public factory method. Used in file.cpp
37 */
39 FileExportToOCALDialog *FileExportToOCALDialog::create(Gtk::Window& parentWindow,
40 FileDialogType fileTypes,
41 const Glib::ustring &title,
42 const Glib::ustring &default_key)
43 {
44 FileExportToOCALDialog *dialog = new FileExportToOCALDialogImpl(parentWindow, fileTypes, title, default_key);
45 return dialog;
46 }
48 //########################################################################
49 //# F I L E E X P O R T T O O C A L P A S S W O R D
50 //########################################################################
53 /**
54 * Public factory method. Used in file.cpp
55 */
57 FileExportToOCALPasswordDialog *FileExportToOCALPasswordDialog::create(Gtk::Window& parentWindow,
58 const Glib::ustring &title)
59 {
60 FileExportToOCALPasswordDialog *dialog = new FileExportToOCALPasswordDialogImpl(parentWindow, title);
61 return dialog;
62 }
65 //#########################################################################
66 //### F I L E I M P O R T F R O M O C A L
67 //#########################################################################
69 /**
70 * Public factory. Called by file.cpp.
71 */
72 FileImportFromOCALDialog *FileImportFromOCALDialog::create(Gtk::Window &parentWindow,
73 const Glib::ustring &path,
74 FileDialogType fileTypes,
75 const Glib::ustring &title)
76 {
77 FileImportFromOCALDialog *dialog = new FileImportFromOCALDialogImplGtk(parentWindow, path, fileTypes, title);
78 return dialog;
79 }
82 //########################################################################
83 //# F I L E E X P O R T T O O C A L
84 //########################################################################
88 /**
89 * Callback for fileNameEntry widget
90 */
91 void FileExportToOCALDialogImpl::fileNameEntryChangedCallback()
92 {
93 if (!fileNameEntry)
94 return;
96 Glib::ustring fileName = fileNameEntry->get_text();
97 if (!Glib::get_charset()) //If we are not utf8
98 fileName = Glib::filename_to_utf8(fileName);
100 myFilename = fileName;
101 response(Gtk::RESPONSE_OK);
102 }
106 /**
107 * Callback for fileNameEntry widget
108 */
109 void FileExportToOCALDialogImpl::fileTypeChangedCallback()
110 {
111 int sel = fileTypeComboBox.get_active_row_number();
112 if (sel<0 || sel >= (int)fileTypes.size())
113 return;
114 FileType type = fileTypes[sel];
116 extension = type.extension;
117 updateNameAndExtension();
118 }
122 void FileExportToOCALDialogImpl::createFileTypeMenu()
123 {
124 Inkscape::Extension::DB::OutputList extension_list;
125 Inkscape::Extension::db.get_output_list(extension_list);
126 knownExtensions.clear();
128 for (Inkscape::Extension::DB::OutputList::iterator current_item = extension_list.begin();
129 current_item != extension_list.end(); current_item++)
130 {
131 Inkscape::Extension::Output * omod = *current_item;
133 // FIXME: would be nice to grey them out instead of not listing them
134 if (omod->deactivated()) continue;
136 FileType type;
137 type.name = (_(omod->get_filetypename()));
138 type.pattern = "*";
139 Glib::ustring extension = omod->get_extension();
140 knownExtensions.insert( extension.casefold() );
141 fileDialogExtensionToPattern (type.pattern, extension);
142 type.extension= omod;
143 fileTypeComboBox.append_text(type.name);
144 fileTypes.push_back(type);
145 }
147 //#Let user choose
148 FileType guessType;
149 guessType.name = _("Guess from extension");
150 guessType.pattern = "*";
151 guessType.extension = NULL;
152 fileTypeComboBox.append_text(guessType.name);
153 fileTypes.push_back(guessType);
156 fileTypeComboBox.set_active(0);
157 fileTypeChangedCallback(); //call at least once to set the filter
158 }
162 /**
163 * Constructor
164 */
165 FileExportToOCALDialogImpl::FileExportToOCALDialogImpl(Gtk::Window &parentWindow,
166 FileDialogType fileTypes,
167 const Glib::ustring &title,
168 const Glib::ustring &default_key) :
169 FileDialogOCALBase(title)
170 {
171 /*
172 * Start Taking the vertical Box and putting a Label
173 * and a Entry to take the filename
174 * Later put the extension selection and checkbox (?)
175 */
176 /* Initalize to Autodetect */
177 extension = NULL;
178 /* No filename to start out with */
179 myFilename = "";
181 /* Set our dialog type (save, export, etc...)*/
182 dialogType = fileTypes;
183 Gtk::VBox *vbox = get_vbox();
185 Gtk::Label *fileLabel = new Gtk::Label(_("File"));
187 fileNameEntry = new Gtk::Entry();
188 fileNameEntry->set_text(myFilename);
189 fileNameEntry->set_max_length(252); // I am giving the extension approach.
190 fileBox.pack_start(*fileLabel);
191 fileBox.pack_start(*fileNameEntry, Gtk::PACK_EXPAND_WIDGET, 3);
192 vbox->pack_start(fileBox);
194 //###### Do we want the .xxx extension automatically added?
195 fileTypeCheckbox.set_label(Glib::ustring(_("Append filename extension automatically")));
196 fileTypeCheckbox.set_active( (bool)prefs_get_int_attribute("dialogs.export",
197 "append_extension", 1) );
199 createFileTypeMenu();
201 fileTypeComboBox.set_size_request(200,40);
202 fileTypeComboBox.signal_changed().connect(
203 sigc::mem_fun(*this, &FileExportToOCALDialogImpl::fileTypeChangedCallback) );
205 checksBox.pack_start( fileTypeCheckbox );
206 vbox->pack_start( checksBox );
208 vbox->pack_end( fileTypeComboBox );
210 //Let's do some customization
211 fileNameEntry = NULL;
212 Gtk::Container *cont = get_toplevel();
213 std::vector<Gtk::Entry *> entries;
214 findEntryWidgets(cont, entries);
215 //g_message("Found %d entry widgets\n", entries.size());
216 if (entries.size() >=1 )
217 {
218 //Catch when user hits [return] on the text field
219 fileNameEntry = entries[0];
220 fileNameEntry->signal_activate().connect(
221 sigc::mem_fun(*this, &FileExportToOCALDialogImpl::fileNameEntryChangedCallback) );
222 }
224 //Let's do more customization
225 std::vector<Gtk::Expander *> expanders;
226 findExpanderWidgets(cont, expanders);
227 //g_message("Found %d expander widgets\n", expanders.size());
228 if (expanders.size() >=1 )
229 {
230 //Always show the file list
231 Gtk::Expander *expander = expanders[0];
232 expander->set_expanded(true);
233 }
236 add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
237 set_default(*add_button(Gtk::Stock::SAVE, Gtk::RESPONSE_OK));
239 show_all_children();
240 }
244 /**
245 * Destructor
246 */
247 FileExportToOCALDialogImpl::~FileExportToOCALDialogImpl()
248 {
249 }
253 /**
254 * Show this dialog modally. Return true if user hits [OK]
255 */
256 bool
257 FileExportToOCALDialogImpl::show()
258 {
259 set_modal (TRUE); //Window
260 sp_transientize((GtkWidget *)gobj()); //Make transient
261 gint b = run(); //Dialog
262 hide();
264 if (b == Gtk::RESPONSE_OK)
265 {
266 updateNameAndExtension();
268 return TRUE;
269 }
270 else
271 {
272 return FALSE;
273 }
274 }
277 /**
278 * Get the file extension type that was selected by the user. Valid after an [OK]
279 */
280 Inkscape::Extension::Extension *
281 FileExportToOCALDialogImpl::getSelectionType()
282 {
283 return extension;
284 }
286 void FileExportToOCALDialogImpl::setSelectionType( Inkscape::Extension::Extension * key )
287 {
288 // If no pointer to extension is passed in, look up based on filename extension.
289 if ( !key ) {
290 // Not quite UTF-8 here.
291 gchar *filenameLower = g_ascii_strdown(myFilename.c_str(), -1);
292 for ( int i = 0; !key && (i < (int)fileTypes.size()); i++ ) {
293 Inkscape::Extension::Output *ext = dynamic_cast<Inkscape::Extension::Output*>(fileTypes[i].extension);
294 if ( ext && ext->get_extension() ) {
295 gchar *extensionLower = g_ascii_strdown( ext->get_extension(), -1 );
296 if ( g_str_has_suffix(filenameLower, extensionLower) ) {
297 key = fileTypes[i].extension;
298 }
299 g_free(extensionLower);
300 }
301 }
302 g_free(filenameLower);
303 }
305 // Ensure the proper entry in the combo box is selected.
306 if ( key ) {
307 extension = key;
308 gchar const * extensionID = extension->get_id();
309 if ( extensionID ) {
310 for ( int i = 0; i < (int)fileTypes.size(); i++ ) {
311 Inkscape::Extension::Extension *ext = fileTypes[i].extension;
312 if ( ext ) {
313 gchar const * id = ext->get_id();
314 if ( id && ( strcmp(extensionID, id) == 0) ) {
315 int oldSel = fileTypeComboBox.get_active_row_number();
316 if ( i != oldSel ) {
317 fileTypeComboBox.set_active(i);
318 }
319 break;
320 }
321 }
322 }
323 }
324 }
325 }
328 /**
329 * Get the file name chosen by the user. Valid after an [OK]
330 */
331 Glib::ustring
332 FileExportToOCALDialogImpl::getFilename()
333 {
334 myFilename = fileNameEntry->get_text();
335 updateNameAndExtension();
336 return myFilename;
337 }
340 void
341 FileExportToOCALDialogImpl::change_title(const Glib::ustring& title)
342 {
343 this->set_title(title);
344 }
346 void FileExportToOCALDialogImpl::updateNameAndExtension()
347 {
348 // Pick up any changes the user has typed in.
349 Glib::ustring tmp = myFilename; // get_filename();
351 Inkscape::Extension::Output* newOut = extension ? dynamic_cast<Inkscape::Extension::Output*>(extension) : 0;
352 if ( fileTypeCheckbox.get_active() && newOut ) {
353 try {
354 bool appendExtension = true;
355 Glib::ustring utf8Name = Glib::filename_to_utf8( myFilename );
356 Glib::ustring::size_type pos = utf8Name.rfind('.');
357 if ( pos != Glib::ustring::npos ) {
358 Glib::ustring trail = utf8Name.substr( pos );
359 Glib::ustring foldedTrail = trail.casefold();
360 if ( (trail == ".")
361 | (foldedTrail != Glib::ustring( newOut->get_extension() ).casefold()
362 && ( knownExtensions.find(foldedTrail) != knownExtensions.end() ) ) ) {
363 utf8Name = utf8Name.erase( pos );
364 } else {
365 appendExtension = false;
366 }
367 }
369 if (appendExtension) {
370 utf8Name = utf8Name + newOut->get_extension();
371 myFilename = Glib::filename_from_utf8( utf8Name );
373 }
374 } catch ( Glib::ConvertError& e ) {
375 // ignore
376 }
377 }
378 }
381 //########################################################################
382 //# F I L E E X P O R T T O O C A L P A S S W O R D
383 //########################################################################
386 /**
387 * Constructor
388 */
389 FileExportToOCALPasswordDialogImpl::FileExportToOCALPasswordDialogImpl(Gtk::Window &parentWindow,
390 const Glib::ustring &title) : FileDialogOCALBase(title)
391 {
392 /*
393 * Start Taking the vertical Box and putting 2 Labels
394 * and 2 Entries to take the username and password
395 */
396 /* No username and password to start out with */
397 myUsername = "";
398 myPassword = "";
400 Gtk::VBox *vbox = get_vbox();
402 Gtk::Label *userLabel = new Gtk::Label(_("Username:"));
403 Gtk::Label *passLabel = new Gtk::Label(_("Password:"));
405 usernameEntry = new Gtk::Entry();
406 usernameEntry->set_text(myUsername);
407 usernameEntry->set_max_length(255);
408 //usernameEntry->set_alignment(1);
410 passwordEntry = new Gtk::Entry();
411 passwordEntry->set_text(myPassword);
412 passwordEntry->set_max_length(255);
413 passwordEntry->set_invisible_char('*');
414 passwordEntry->set_visibility(false);
415 //passwordEntry->set_alignment(1);
416 passwordEntry->set_activates_default(true);
418 userBox.pack_start(*userLabel);
419 userBox.pack_start(*usernameEntry, Gtk::PACK_EXPAND_WIDGET, 3);
420 vbox->pack_start(userBox);
422 passBox.pack_start(*passLabel);
423 passBox.pack_start(*passwordEntry, Gtk::PACK_EXPAND_WIDGET, 3);
424 vbox->pack_start(passBox);
426 add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
427 set_default(*add_button(Gtk::Stock::OK, Gtk::RESPONSE_OK));
429 show_all_children();
430 }
433 /**
434 * Destructor
435 */
436 FileExportToOCALPasswordDialogImpl::~FileExportToOCALPasswordDialogImpl()
437 {
438 }
440 /**
441 * Show this dialog modally. Return true if user hits [OK]
442 */
443 bool
444 FileExportToOCALPasswordDialogImpl::show()
445 {
446 set_modal (TRUE); //Window
447 sp_transientize((GtkWidget *)gobj()); //Make transient
448 gint b = run(); //Dialog
449 hide();
451 if (b == Gtk::RESPONSE_OK)
452 {
453 return TRUE;
454 }
455 else
456 {
457 return FALSE;
458 }
459 }
461 /**
462 * Get the username. Valid after an [OK]
463 */
464 Glib::ustring
465 FileExportToOCALPasswordDialogImpl::getUsername()
466 {
467 myUsername = usernameEntry->get_text();
468 return myUsername;
469 }
471 /**
472 * Get the password. Valid after an [OK]
473 */
474 Glib::ustring
475 FileExportToOCALPasswordDialogImpl::getPassword()
476 {
477 myPassword = passwordEntry->get_text();
478 return myPassword;
479 }
481 void
482 FileExportToOCALPasswordDialogImpl::change_title(const Glib::ustring& title)
483 {
484 this->set_title(title);
485 }
488 //#########################################################################
489 //### F I L E I M P O R T F R O M O C A L
490 //#########################################################################
492 /*
493 * Callback for row activated
494 */
495 void FileListViewText::on_row_activated(const Gtk::TreeModel::Path& path, Gtk::TreeViewColumn* column)
496 {
497 // create file path
498 myFilename = Glib::get_tmp_dir();
499 myFilename.append(G_DIR_SEPARATOR_S);
500 std::vector<int> posArray(1);
501 posArray = path.get_indices();
502 myFilename.append(get_text(posArray[0], 2));
504 #ifdef WITH_GNOME_VFS
505 gnome_vfs_init();
506 GnomeVFSHandle *from_handle = NULL;
507 GnomeVFSHandle *to_handle = NULL;
508 GnomeVFSFileSize bytes_read;
509 GnomeVFSFileSize bytes_written;
510 GnomeVFSResult result;
511 guint8 buffer[8192];
513 //get file url
514 Glib::ustring fileUrl = get_text(posArray[0], 1); //http url
516 //Glib::ustring fileUrl = "dav://"; //dav url
517 //fileUrl.append(prefs_get_string_attribute("options.ocalurl", "str"));
518 //fileUrl.append("/dav/");
519 //fileUrl.append(get_text(posArray[0], 3)); //author dir
520 //fileUrl.append("/");
521 //fileUrl.append(get_text(posArray[0], 2)); //filename
523 if (!Glib::get_charset()) //If we are not utf8
524 fileUrl = Glib::filename_to_utf8(fileUrl);
526 // verifies if the file wasn't previously downloaded
527 if(gnome_vfs_open(&to_handle, myFilename.c_str(), GNOME_VFS_OPEN_READ) == GNOME_VFS_ERROR_NOT_FOUND)
528 {
529 // open the temp file to receive
530 result = gnome_vfs_open (&to_handle, myFilename.c_str(), GNOME_VFS_OPEN_WRITE);
531 if (result == GNOME_VFS_ERROR_NOT_FOUND){
532 result = gnome_vfs_create (&to_handle, myFilename.c_str(), GNOME_VFS_OPEN_WRITE, FALSE, GNOME_VFS_PERM_USER_ALL);
533 }
534 if (result != GNOME_VFS_OK) {
535 g_warning("Error creating temp file: %s", gnome_vfs_result_to_string(result));
536 return;
537 }
538 result = gnome_vfs_open (&from_handle, fileUrl.c_str(), GNOME_VFS_OPEN_READ);
539 if (result != GNOME_VFS_OK) {
540 g_warning("Could not find the file in Open Clip Art Library.");
541 return;
542 }
543 // copy the file
544 while (1) {
545 result = gnome_vfs_read (from_handle, buffer, 8192, &bytes_read);
546 if ((result == GNOME_VFS_ERROR_EOF) &&(!bytes_read)){
547 result = gnome_vfs_close (from_handle);
548 result = gnome_vfs_close (to_handle);
549 break;
550 }
551 if (result != GNOME_VFS_OK) {
552 g_warning("%s", gnome_vfs_result_to_string(result));
553 return;
554 }
555 result = gnome_vfs_write (to_handle, buffer, bytes_read, &bytes_written);
556 if (result != GNOME_VFS_OK) {
557 g_warning("%s", gnome_vfs_result_to_string(result));
558 return;
559 }
560 if (bytes_read != bytes_written){
561 g_warning("Bytes read not equal to bytes written");
562 return;
563 }
564 }
565 }
566 else
567 {
568 gnome_vfs_close(to_handle);
569 }
570 myPreview->showImage(myFilename);
571 #endif
572 }
575 /*
576 * Returns the selected filename
577 */
578 Glib::ustring FileListViewText::getFilename()
579 {
580 return myFilename;
581 }
583 /**
584 * Callback for user input into searchTagEntry
585 */
586 void FileImportFromOCALDialogImplGtk::searchTagEntryChangedCallback()
587 {
588 if (!searchTagEntry)
589 return;
591 notFoundLabel->hide();
593 Glib::ustring searchTag = searchTagEntry->get_text();
594 // create the ocal uri to get rss feed
595 Glib::ustring uri = "http://www.";
596 uri.append(prefs_get_string_attribute("options.ocalurl", "str"));
597 uri.append("/media/feed/rss/");
598 uri.append(searchTag);
599 if (!Glib::get_charset()) //If we are not utf8
600 uri = Glib::filename_to_utf8(uri);
602 #ifdef WITH_GNOME_VFS
604 // get the rss feed
605 gnome_vfs_init();
606 GnomeVFSHandle *from_handle = NULL;
607 GnomeVFSHandle *to_handle = NULL;
608 GnomeVFSFileSize bytes_read;
609 GnomeVFSFileSize bytes_written;
610 GnomeVFSResult result;
611 guint8 buffer[8192];
613 // create the temp file name
614 Glib::ustring fileName = Glib::get_tmp_dir ();
615 fileName.append(G_DIR_SEPARATOR_S);
616 fileName.append("ocalfeed.xml");
618 // open the temp file to receive
619 result = gnome_vfs_open (&to_handle, fileName.c_str(), GNOME_VFS_OPEN_WRITE);
620 if (result == GNOME_VFS_ERROR_NOT_FOUND){
621 result = gnome_vfs_create (&to_handle, fileName.c_str(), GNOME_VFS_OPEN_WRITE, FALSE, GNOME_VFS_PERM_USER_ALL);
622 }
623 if (result != GNOME_VFS_OK) {
624 g_warning("Error creating temp file: %s", gnome_vfs_result_to_string(result));
625 return;
626 }
628 // open the rss feed
629 result = gnome_vfs_open (&from_handle, uri.c_str(), GNOME_VFS_OPEN_READ);
630 if (result != GNOME_VFS_OK) {
631 sp_ui_error_dialog(_("Failed to receive the Open Clip Art Library RSS feed. Verify if the URL is correct in Configuration->Misc (e.g.: openclipart.org)"));
632 //g_warning("Could not find the Open Clip Art Library rss feed. Verify if the OCAL url is correct in Configuration");
633 return;
634 }
636 // copy the file
637 while (1) {
639 result = gnome_vfs_read (from_handle, buffer, 8192, &bytes_read);
641 if ((result == GNOME_VFS_ERROR_EOF) &&(!bytes_read)){
642 result = gnome_vfs_close (from_handle);
643 result = gnome_vfs_close (to_handle);
644 break;
645 }
647 if (result != GNOME_VFS_OK) {
648 g_warning("%s", gnome_vfs_result_to_string(result));
649 return;
650 }
651 result = gnome_vfs_write (to_handle, buffer, bytes_read, &bytes_written);
652 if (result != GNOME_VFS_OK) {
653 g_warning("%s", gnome_vfs_result_to_string(result));
654 return;
655 }
657 if (bytes_read != bytes_written){
658 g_warning("Bytes read not equal to bytes written");
659 return;
660 }
662 }
664 // create the resulting xml document tree
665 // this initialize the library and test mistakes between compiled and shared library used
666 LIBXML_TEST_VERSION
667 xmlDoc *doc = NULL;
668 xmlNode *root_element = NULL;
669 doc = xmlReadFile(fileName.c_str(), NULL, 0);
670 if (doc == NULL) {
671 g_warning("Failed to parse %s\n", fileName.c_str());
672 return;
673 }
675 // get the root element node
676 root_element = xmlDocGetRootElement(doc);
678 // clear the fileslist
679 filesList->clear_items();
680 filesList->set_sensitive(false);
682 // print all xml the element names
683 print_xml_element_names(root_element);
685 if (filesList->size() == 0)
686 {
687 notFoundLabel->show();
688 filesList->set_sensitive(false);
689 }
690 else
691 filesList->set_sensitive(true);
693 // free the document
694 xmlFreeDoc(doc);
695 // free the global variables that may have been allocated by the parser
696 xmlCleanupParser();
697 return;
698 #endif
699 }
701 /**
702 * Prints the names of the all the xml elements
703 * that are siblings or children of a given xml node
704 */
705 void FileImportFromOCALDialogImplGtk::print_xml_element_names(xmlNode * a_node)
706 {
707 xmlNode *cur_node = NULL;
708 guint row_num = 0;
709 for (cur_node = a_node; cur_node; cur_node = cur_node->next) {
710 // get itens information
711 if (strcmp((const char*)cur_node->name, "rss")) //avoid the root
712 if (cur_node->type == XML_ELEMENT_NODE && !strcmp((const char*)cur_node->parent->name, "item"))
713 {
714 if (!strcmp((const char*)cur_node->name, "title"))
715 {
716 xmlChar *title = xmlNodeGetContent(cur_node);
717 row_num = filesList->append_text((const char*)title);
718 xmlFree(title);
719 }
720 #ifdef WITH_GNOME_VFS
721 else if (!strcmp((const char*)cur_node->name, "enclosure"))
722 {
723 xmlChar *urlattribute = xmlGetProp(cur_node, (xmlChar*)"url");
724 filesList->set_text(row_num, 1, (const char*)urlattribute);
725 gchar *tmp_file;
726 tmp_file = gnome_vfs_uri_extract_short_path_name(gnome_vfs_uri_new((const char*)urlattribute));
727 filesList->set_text(row_num, 2, (const char*)tmp_file);
728 xmlFree(urlattribute);
729 }
730 else if (!strcmp((const char*)cur_node->name, "creator"))
731 {
732 filesList->set_text(row_num, 3, (const char*)xmlNodeGetContent(cur_node));
733 }
734 #endif
735 }
736 print_xml_element_names(cur_node->children);
737 }
738 }
740 /**
741 * Constructor. Not called directly. Use the factory.
742 */
743 FileImportFromOCALDialogImplGtk::FileImportFromOCALDialogImplGtk(Gtk::Window& parentWindow,
744 const Glib::ustring &dir,
745 FileDialogType fileTypes,
746 const Glib::ustring &title) :
747 FileDialogOCALBase(title)
748 {
750 // Initalize to Autodetect
751 extension = NULL;
752 // No filename to start out with
753 Glib::ustring searchTag = "";
755 dialogType = fileTypes;
756 Gtk::VBox *vbox = get_vbox();
757 Gtk::Label *tagLabel = new Gtk::Label(_("Search Tag"));
758 notFoundLabel = new Gtk::Label(_("No files matched your search"));
759 messageBox.pack_start(*notFoundLabel);
760 searchTagEntry = new Gtk::Entry();
761 searchTagEntry->set_text(searchTag);
762 searchTagEntry->set_max_length(252); // I am giving the extension approach.
763 tagBox.pack_start(*tagLabel);
764 tagBox.pack_start(*searchTagEntry, Gtk::PACK_EXPAND_WIDGET, 3);
765 filesPreview = new SVGPreview();
766 filesPreview->showNoPreview();
767 filesList = new FileListViewText(4, *filesPreview);
768 filesList->set_sensitive(false);
769 // add the listview inside a ScrolledWindow
770 listScrolledWindow.add(*filesList);
771 // only show the scrollbars when they are necessary:
772 listScrolledWindow.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
773 filesList->set_column_title(0, _("Files Found"));
774 listScrolledWindow.set_size_request(200, 180);
775 filesList->get_column(1)->set_visible(false); // file url
776 filesList->get_column(2)->set_visible(false); // tmp file path
777 filesList->get_column(3)->set_visible(false); // author dir
778 filesBox.pack_start(listScrolledWindow);
779 filesBox.pack_start(*filesPreview);
780 vbox->pack_start(tagBox);
781 vbox->pack_start(messageBox);
782 vbox->pack_start(filesBox);
784 //Let's do some customization
785 searchTagEntry = NULL;
786 Gtk::Container *cont = get_toplevel();
787 std::vector<Gtk::Entry *> entries;
788 findEntryWidgets(cont, entries);
789 if (entries.size() >=1 )
790 {
791 //Catch when user hits [return] on the text field
792 searchTagEntry = entries[0];
793 searchTagEntry->signal_activate().connect(
794 sigc::mem_fun(*this, &FileImportFromOCALDialogImplGtk::searchTagEntryChangedCallback));
795 }
797 add_button(Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
798 set_default(*add_button(Gtk::Stock::OPEN, Gtk::RESPONSE_OK));
800 show_all_children();
801 notFoundLabel->hide();
802 }
804 /**
805 * Destructor
806 */
807 FileImportFromOCALDialogImplGtk::~FileImportFromOCALDialogImplGtk()
808 {
810 }
812 /**
813 * Show this dialog modally. Return true if user hits [OK]
814 */
815 bool
816 FileImportFromOCALDialogImplGtk::show()
817 {
818 set_modal (TRUE); //Window
819 sp_transientize((GtkWidget *)gobj()); //Make transient
820 gint b = run(); //Dialog
821 hide();
823 if (b == Gtk::RESPONSE_OK)
824 {
825 return TRUE;
826 }
827 else
828 {
829 return FALSE;
830 }
831 }
834 /**
835 * Get the file extension type that was selected by the user. Valid after an [OK]
836 */
837 Inkscape::Extension::Extension *
838 FileImportFromOCALDialogImplGtk::getSelectionType()
839 {
840 return extension;
841 }
844 /**
845 * Get the file name chosen by the user. Valid after an [OK]
846 */
847 Glib::ustring
848 FileImportFromOCALDialogImplGtk::getFilename (void)
849 {
850 return filesList->getFilename();
851 }
854 } //namespace Dialog
855 } //namespace UI
856 } //namespace Inkscape
860 /*
861 Local Variables:
862 mode:c++
863 c-file-style:"stroustrup"
864 c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
865 indent-tabs-mode:nil
866 fill-column:99
867 End:
868 */
869 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :