1 #define __SP_FILE_C__
3 /*
4 * File/Print operations
5 *
6 * Authors:
7 * Lauris Kaplinski <lauris@kaplinski.com>
8 * Chema Celorio <chema@celorio.com>
9 * bulia byak <buliabyak@users.sf.net>
10 * Bruno Dilly <bruno.dilly@gmail.com>
11 *
12 * Copyright (C) 2006 Johan Engelen <johan@shouraizou.nl>
13 * Copyright (C) 1999-2005 Authors
14 * Copyright (C) 2004 David Turner
15 * Copyright (C) 2001-2002 Ximian, Inc.
16 *
17 * Released under GNU GPL, read the file 'COPYING' for more information
18 */
20 /**
21 * Note: This file needs to be cleaned up extensively.
22 * What it probably needs is to have one .h file for
23 * the API, and two or more .cpp files for the implementations.
24 */
26 #ifdef HAVE_CONFIG_H
27 # include "config.h"
28 #endif
30 #include <glib/gmem.h>
31 #include <libnr/nr-pixops.h>
33 #include "document-private.h"
34 #include "selection-chemistry.h"
35 #include "ui/view/view-widget.h"
36 #include "dir-util.h"
37 #include "helper/png-write.h"
38 #include "dialogs/export.h"
39 #include <glibmm/i18n.h>
40 #include "inkscape.h"
41 #include "desktop.h"
42 #include "selection.h"
43 #include "interface.h"
44 #include "style.h"
45 #include "print.h"
46 #include "file.h"
47 #include "message.h"
48 #include "message-stack.h"
49 #include "ui/dialog/filedialog.h"
50 #include "ui/dialog/ocaldialogs.h"
51 #include "prefs-utils.h"
52 #include "path-prefix.h"
54 #include "sp-namedview.h"
55 #include "desktop-handles.h"
57 #include "extension/db.h"
58 #include "extension/input.h"
59 #include "extension/output.h"
60 /* #include "extension/menu.h" */
61 #include "extension/system.h"
63 #include "io/sys.h"
64 #include "application/application.h"
65 #include "application/editor.h"
66 #include "inkscape.h"
67 #include "uri.h"
69 #ifdef WITH_GNOME_VFS
70 # include <libgnomevfs/gnome-vfs.h>
71 #endif
73 #ifdef WITH_INKBOARD
74 #include "jabber_whiteboard/session-manager.h"
75 #endif
78 //#define INK_DUMP_FILENAME_CONV 1
79 #undef INK_DUMP_FILENAME_CONV
81 //#define INK_DUMP_FOPEN 1
82 #undef INK_DUMP_FOPEN
84 void dump_str(gchar const *str, gchar const *prefix);
85 void dump_ustr(Glib::ustring const &ustr);
88 /*######################
89 ## N E W
90 ######################*/
92 /**
93 * Create a blank document and add it to the desktop
94 */
95 SPDesktop*
96 sp_file_new(const Glib::ustring &templ)
97 {
98 char *templName = NULL;
99 if (templ.size()>0)
100 templName = (char *)templ.c_str();
101 SPDocument *doc = sp_document_new(templName, TRUE, true);
102 g_return_val_if_fail(doc != NULL, NULL);
104 SPDesktop *dt;
105 if (Inkscape::NSApplication::Application::getNewGui())
106 {
107 dt = Inkscape::NSApplication::Editor::createDesktop (doc);
108 } else {
109 SPViewWidget *dtw = sp_desktop_widget_new(sp_document_namedview(doc, NULL));
110 g_return_val_if_fail(dtw != NULL, NULL);
111 sp_document_unref(doc);
113 sp_create_window(dtw, TRUE);
114 dt = static_cast<SPDesktop*>(dtw->view);
115 sp_namedview_window_from_document(dt);
116 sp_namedview_update_layers_from_document(dt);
117 }
118 return dt;
119 }
121 SPDesktop*
122 sp_file_new_default()
123 {
124 std::list<gchar *> sources;
125 sources.push_back( profile_path("templates") ); // first try user's local dir
126 sources.push_back( g_strdup(INKSCAPE_TEMPLATESDIR) ); // then the system templates dir
128 while (!sources.empty()) {
129 gchar *dirname = sources.front();
130 if ( Inkscape::IO::file_test( dirname, (GFileTest)(G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR) ) ) {
132 // TRANSLATORS: default.svg is localizable - this is the name of the default document
133 // template. This way you can localize the default pagesize, translate the name of
134 // the default layer, etc. If you wish to localize this file, please create a
135 // localized share/templates/default.xx.svg file, where xx is your language code.
136 char *default_template = g_build_filename(dirname, _("default.svg"), NULL);
137 if (Inkscape::IO::file_test(default_template, G_FILE_TEST_IS_REGULAR)) {
138 return sp_file_new(default_template);
139 }
140 }
141 g_free(dirname);
142 sources.pop_front();
143 }
145 return sp_file_new("");
146 }
149 /*######################
150 ## D E L E T E
151 ######################*/
153 /**
154 * Perform document closures preceding an exit()
155 */
156 void
157 sp_file_exit()
158 {
159 sp_ui_close_all();
160 // no need to call inkscape_exit here; last document being closed will take care of that
161 }
164 /*######################
165 ## O P E N
166 ######################*/
168 /**
169 * Open a file, add the document to the desktop
170 *
171 * \param replace_empty if true, and the current desktop is empty, this document
172 * will replace the empty one.
173 */
174 bool
175 sp_file_open(const Glib::ustring &uri,
176 Inkscape::Extension::Extension *key,
177 bool add_to_recent, bool replace_empty)
178 {
179 SPDocument *doc = NULL;
180 try {
181 doc = Inkscape::Extension::open(key, uri.c_str());
182 } catch (Inkscape::Extension::Input::no_extension_found &e) {
183 doc = NULL;
184 } catch (Inkscape::Extension::Input::open_failed &e) {
185 doc = NULL;
186 }
188 if (doc) {
189 SPDesktop *desktop = SP_ACTIVE_DESKTOP;
190 SPDocument *existing = desktop ? sp_desktop_document(desktop) : NULL;
192 if (existing && existing->virgin && replace_empty) {
193 // If the current desktop is empty, open the document there
194 sp_document_ensure_up_to_date (doc);
195 desktop->change_document(doc);
196 sp_document_resized_signal_emit (doc, sp_document_width(doc), sp_document_height(doc));
197 } else {
198 if (!Inkscape::NSApplication::Application::getNewGui()) {
199 // create a whole new desktop and window
200 SPViewWidget *dtw = sp_desktop_widget_new(sp_document_namedview(doc, NULL));
201 sp_create_window(dtw, TRUE);
202 desktop = static_cast<SPDesktop*>(dtw->view);
203 } else {
204 desktop = Inkscape::NSApplication::Editor::createDesktop (doc);
205 }
206 }
208 doc->virgin = FALSE;
209 // everyone who cares now has a reference, get rid of ours
210 sp_document_unref(doc);
211 // resize the window to match the document properties
212 sp_namedview_window_from_document(desktop);
213 sp_namedview_update_layers_from_document(desktop);
215 if (add_to_recent) {
216 prefs_set_recent_file(SP_DOCUMENT_URI(doc), SP_DOCUMENT_NAME(doc));
217 }
219 return TRUE;
220 } else {
221 gchar *safeUri = Inkscape::IO::sanitizeString(uri.c_str());
222 gchar *text = g_strdup_printf(_("Failed to load the requested file %s"), safeUri);
223 sp_ui_error_dialog(text);
224 g_free(text);
225 g_free(safeUri);
226 return FALSE;
227 }
228 }
230 /**
231 * Handle prompting user for "do you want to revert"? Revert on "OK"
232 */
233 void
234 sp_file_revert_dialog()
235 {
236 SPDesktop *desktop = SP_ACTIVE_DESKTOP;
237 g_assert(desktop != NULL);
239 SPDocument *doc = sp_desktop_document(desktop);
240 g_assert(doc != NULL);
242 Inkscape::XML::Node *repr = sp_document_repr_root(doc);
243 g_assert(repr != NULL);
245 gchar const *uri = doc->uri;
246 if (!uri) {
247 desktop->messageStack()->flash(Inkscape::ERROR_MESSAGE, _("Document not saved yet. Cannot revert."));
248 return;
249 }
251 bool do_revert = true;
252 if (repr->attribute("sodipodi:modified") != NULL) {
253 gchar *text = g_strdup_printf(_("Changes will be lost! Are you sure you want to reload document %s?"), uri);
255 bool response = desktop->warnDialog (text);
256 g_free(text);
258 if (!response) {
259 do_revert = false;
260 }
261 }
263 bool reverted;
264 if (do_revert) {
265 // Allow overwriting of current document.
266 doc->virgin = TRUE;
268 // remember current zoom and view
269 double zoom = desktop->current_zoom();
270 NR::Point c = desktop->get_display_area().midpoint();
272 reverted = sp_file_open(uri,NULL);
273 if (reverted) {
274 // restore zoom and view
275 desktop->zoom_absolute(c[NR::X], c[NR::Y], zoom);
276 }
277 } else {
278 reverted = false;
279 }
281 if (reverted) {
282 desktop->messageStack()->flash(Inkscape::NORMAL_MESSAGE, _("Document reverted."));
283 } else {
284 desktop->messageStack()->flash(Inkscape::ERROR_MESSAGE, _("Document not reverted."));
285 }
286 }
288 void dump_str(gchar const *str, gchar const *prefix)
289 {
290 Glib::ustring tmp;
291 tmp = prefix;
292 tmp += " [";
293 size_t const total = strlen(str);
294 for (unsigned i = 0; i < total; i++) {
295 gchar *const tmp2 = g_strdup_printf(" %02x", (0x0ff & str[i]));
296 tmp += tmp2;
297 g_free(tmp2);
298 }
300 tmp += "]";
301 g_message("%s", tmp.c_str());
302 }
304 void dump_ustr(Glib::ustring const &ustr)
305 {
306 char const *cstr = ustr.c_str();
307 char const *data = ustr.data();
308 Glib::ustring::size_type const byteLen = ustr.bytes();
309 Glib::ustring::size_type const dataLen = ustr.length();
310 Glib::ustring::size_type const cstrLen = strlen(cstr);
312 g_message(" size: %lu\n length: %lu\n bytes: %lu\n clen: %lu",
313 gulong(ustr.size()), gulong(dataLen), gulong(byteLen), gulong(cstrLen) );
314 g_message( " ASCII? %s", (ustr.is_ascii() ? "yes":"no") );
315 g_message( " UTF-8? %s", (ustr.validate() ? "yes":"no") );
317 try {
318 Glib::ustring tmp;
319 for (Glib::ustring::size_type i = 0; i < ustr.bytes(); i++) {
320 tmp = " ";
321 if (i < dataLen) {
322 Glib::ustring::value_type val = ustr.at(i);
323 gchar* tmp2 = g_strdup_printf( (((val & 0xff00) == 0) ? " %02x" : "%04x"), val );
324 tmp += tmp2;
325 g_free( tmp2 );
326 } else {
327 tmp += " ";
328 }
330 if (i < byteLen) {
331 int val = (0x0ff & data[i]);
332 gchar *tmp2 = g_strdup_printf(" %02x", val);
333 tmp += tmp2;
334 g_free( tmp2 );
335 if ( val > 32 && val < 127 ) {
336 tmp2 = g_strdup_printf( " '%c'", (gchar)val );
337 tmp += tmp2;
338 g_free( tmp2 );
339 } else {
340 tmp += " . ";
341 }
342 } else {
343 tmp += " ";
344 }
346 if ( i < cstrLen ) {
347 int val = (0x0ff & cstr[i]);
348 gchar* tmp2 = g_strdup_printf(" %02x", val);
349 tmp += tmp2;
350 g_free(tmp2);
351 if ( val > 32 && val < 127 ) {
352 tmp2 = g_strdup_printf(" '%c'", (gchar) val);
353 tmp += tmp2;
354 g_free( tmp2 );
355 } else {
356 tmp += " . ";
357 }
358 } else {
359 tmp += " ";
360 }
362 g_message( "%s", tmp.c_str() );
363 }
364 } catch (...) {
365 g_message("XXXXXXXXXXXXXXXXXX Exception" );
366 }
367 g_message("---------------");
368 }
370 static Inkscape::UI::Dialog::FileOpenDialog *openDialogInstance = NULL;
372 /**
373 * Display an file Open selector. Open a document if OK is pressed.
374 * Can select single or multiple files for opening.
375 */
376 void
377 sp_file_open_dialog(Gtk::Window &parentWindow, gpointer /*object*/, gpointer /*data*/)
378 {
380 //# Get the current directory for finding files
381 Glib::ustring open_path;
382 char *attr = (char *)prefs_get_string_attribute("dialogs.open", "path");
383 if (attr)
384 open_path = attr;
387 //# Test if the open_path directory exists
388 if (!Inkscape::IO::file_test(open_path.c_str(),
389 (GFileTest)(G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR)))
390 open_path = "";
392 //# If no open path, default to our home directory
393 if (open_path.size() < 1)
394 {
395 open_path = g_get_home_dir();
396 open_path.append(G_DIR_SEPARATOR_S);
397 }
399 //# Create a dialog if we don't already have one
400 if (!openDialogInstance) {
401 openDialogInstance =
402 Inkscape::UI::Dialog::FileOpenDialog::create(
403 parentWindow,
404 open_path,
405 Inkscape::UI::Dialog::SVG_TYPES,
406 (char const *)_("Select file to open"));
407 }
410 //# Show the dialog
411 bool const success = openDialogInstance->show();
412 if (!success)
413 return;
415 //# User selected something. Get name and type
416 Glib::ustring fileName = openDialogInstance->getFilename();
417 Inkscape::Extension::Extension *selection =
418 openDialogInstance->getSelectionType();
420 //# Code to check & open iff multiple files.
421 std::vector<Glib::ustring> flist=openDialogInstance->getFilenames();
423 //# Iterate through filenames if more than 1
424 if (flist.size() > 1)
425 {
426 for (unsigned int i=1 ; i<flist.size() ; i++)
427 {
428 Glib::ustring fName = flist[i];
430 if (Glib::file_test(fileName, Glib::FILE_TEST_IS_DIR)) {
431 Glib::ustring newFileName = Glib::filename_to_utf8(fName);
432 if ( newFileName.size() > 0 )
433 fName = newFileName;
434 else
435 g_warning( "ERROR CONVERTING OPEN FILENAME TO UTF-8" );
437 #ifdef INK_DUMP_FILENAME_CONV
438 g_message("Opening File %s\n",fileName);
439 #endif
440 sp_file_open(fileName, selection);
441 }
442 }
443 return;
444 }
447 if (fileName.size() > 0) {
449 Glib::ustring newFileName = Glib::filename_to_utf8(fileName);
451 if ( newFileName.size() > 0)
452 fileName = newFileName;
453 else
454 g_warning( "ERROR CONVERTING OPEN FILENAME TO UTF-8" );
456 open_path = fileName;
457 open_path.append(G_DIR_SEPARATOR_S);
458 prefs_set_string_attribute("dialogs.open", "path", open_path.c_str());
460 sp_file_open(fileName, selection);
461 }
463 return;
464 }
467 /*######################
468 ## V A C U U M
469 ######################*/
471 /**
472 * Remove unreferenced defs from the defs section of the document.
473 */
476 void
477 sp_file_vacuum()
478 {
479 SPDocument *doc = SP_ACTIVE_DOCUMENT;
481 unsigned int diff = vacuum_document (doc);
483 sp_document_done(doc, SP_VERB_FILE_VACUUM,
484 _("Vacuum <defs>"));
486 SPDesktop *dt = SP_ACTIVE_DESKTOP;
487 if (diff > 0) {
488 dt->messageStack()->flashF(Inkscape::NORMAL_MESSAGE,
489 ngettext("Removed <b>%i</b> unused definition in <defs>.",
490 "Removed <b>%i</b> unused definitions in <defs>.",
491 diff),
492 diff);
493 } else {
494 dt->messageStack()->flash(Inkscape::NORMAL_MESSAGE, _("No unused definitions in <defs>."));
495 }
496 }
500 /*######################
501 ## S A V E
502 ######################*/
504 /**
505 * This 'save' function called by the others below
506 *
507 * \param official whether to set :output_module and :modified in the
508 * document; is true for normal save, false for temporary saves
509 */
510 static bool
511 file_save(Gtk::Window &parentWindow, SPDocument *doc, const Glib::ustring &uri,
512 Inkscape::Extension::Extension *key, bool saveas, bool official)
513 {
514 if (!doc || uri.size()<1) //Safety check
515 return false;
517 try {
518 Inkscape::Extension::save(key, doc, uri.c_str(),
519 false,
520 saveas, official);
521 } catch (Inkscape::Extension::Output::no_extension_found &e) {
522 gchar *safeUri = Inkscape::IO::sanitizeString(uri.c_str());
523 gchar *text = g_strdup_printf(_("No Inkscape extension found to save document (%s). This may have been caused by an unknown filename extension."), safeUri);
524 SP_ACTIVE_DESKTOP->messageStack()->flash(Inkscape::ERROR_MESSAGE, _("Document not saved."));
525 sp_ui_error_dialog(text);
526 g_free(text);
527 g_free(safeUri);
528 return FALSE;
529 } catch (Inkscape::Extension::Output::save_failed &e) {
530 gchar *safeUri = Inkscape::IO::sanitizeString(uri.c_str());
531 gchar *text = g_strdup_printf(_("File %s could not be saved."), safeUri);
532 SP_ACTIVE_DESKTOP->messageStack()->flash(Inkscape::ERROR_MESSAGE, _("Document not saved."));
533 sp_ui_error_dialog(text);
534 g_free(text);
535 g_free(safeUri);
536 return FALSE;
537 } catch (Inkscape::Extension::Output::no_overwrite &e) {
538 return sp_file_save_dialog(parentWindow, doc);
539 }
541 SP_ACTIVE_DESKTOP->event_log->rememberFileSave();
542 SP_ACTIVE_DESKTOP->messageStack()->flash(Inkscape::NORMAL_MESSAGE, _("Document saved."));
543 return true;
544 }
546 /*
547 * Used only for remote saving using VFS and a specific uri. Gets the file at the /tmp.
548 */
549 bool
550 file_save_remote(SPDocument */*doc*/, const Glib::ustring &uri,
551 Inkscape::Extension::Extension */*key*/, bool /*saveas*/, bool /*official*/)
552 {
553 #ifdef WITH_GNOME_VFS
555 #define BUF_SIZE 8192
556 gnome_vfs_init();
558 GnomeVFSHandle *from_handle = NULL;
559 GnomeVFSHandle *to_handle = NULL;
560 GnomeVFSFileSize bytes_read;
561 GnomeVFSFileSize bytes_written;
562 GnomeVFSResult result;
563 guint8 buffer[8192];
565 gchar* uri_local = g_filename_from_utf8( uri.c_str(), -1, NULL, NULL, NULL);
567 if ( uri_local == NULL ) {
568 g_warning( "Error converting filename to locale encoding.");
569 }
571 // Gets the temp file name.
572 Glib::ustring fileName = Glib::get_tmp_dir ();
573 fileName.append(G_DIR_SEPARATOR_S);
574 fileName.append((gnome_vfs_uri_extract_short_name(gnome_vfs_uri_new(uri_local))));
576 // Open the temp file to send.
577 result = gnome_vfs_open (&from_handle, fileName.c_str(), GNOME_VFS_OPEN_READ);
579 if (result != GNOME_VFS_OK) {
580 g_warning("Could not find the temp saving.");
581 return false;
582 }
584 result = gnome_vfs_create (&to_handle, uri_local, GNOME_VFS_OPEN_WRITE, FALSE, GNOME_VFS_PERM_USER_ALL);
585 result = gnome_vfs_open (&to_handle, uri_local, GNOME_VFS_OPEN_WRITE);
587 if (result != GNOME_VFS_OK) {
588 g_warning("file creating: %s", gnome_vfs_result_to_string(result));
589 return false;
590 }
592 while (1) {
594 result = gnome_vfs_read (from_handle, buffer, 8192, &bytes_read);
596 if ((result == GNOME_VFS_ERROR_EOF) &&(!bytes_read)){
597 result = gnome_vfs_close (from_handle);
598 result = gnome_vfs_close (to_handle);
599 return true;
600 }
602 if (result != GNOME_VFS_OK) {
603 g_warning("%s", gnome_vfs_result_to_string(result));
604 return false;
605 }
606 result = gnome_vfs_write (to_handle, buffer, bytes_read, &bytes_written);
607 if (result != GNOME_VFS_OK) {
608 g_warning("%s", gnome_vfs_result_to_string(result));
609 return false;
610 }
613 if (bytes_read != bytes_written){
614 return false;
615 }
617 }
618 return true;
619 #else
620 // in case we do not have GNOME_VFS
621 return false;
622 #endif
624 }
627 /**
628 * Display a SaveAs dialog. Save the document if OK pressed.
629 *
630 * \param ascopy (optional) wether to set the documents->uri to the new filename or not
631 */
632 bool
633 sp_file_save_dialog(Gtk::Window &parentWindow, SPDocument *doc, bool is_copy)
634 {
636 Inkscape::XML::Node *repr = sp_document_repr_root(doc);
638 Inkscape::Extension::Output *extension = 0;
640 //# Get the default extension name
641 Glib::ustring default_extension;
642 char *attr = (char *)repr->attribute("inkscape:output_extension");
643 if (!attr)
644 attr = (char *)prefs_get_string_attribute("dialogs.save_as", "default");
645 if (attr)
646 default_extension = attr;
647 //g_message("%s: extension name: '%s'", __FUNCTION__, default_extension);
649 Glib::ustring save_path;
650 Glib::ustring save_loc;
652 if (doc->uri == NULL) {
653 char formatBuf[256];
654 int i = 1;
656 Glib::ustring filename_extension = ".svg";
657 extension = dynamic_cast<Inkscape::Extension::Output *>
658 (Inkscape::Extension::db.get(default_extension.c_str()));
659 //g_warning("%s: extension ptr: 0x%x", __FUNCTION__, (unsigned int)extension);
660 if (extension)
661 filename_extension = extension->get_extension();
663 attr = (char *)prefs_get_string_attribute("dialogs.save_as", "path");
664 if (attr)
665 save_path = attr;
667 if (!Inkscape::IO::file_test(save_path.c_str(),
668 (GFileTest)(G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR)))
669 save_path = "";
671 if (save_path.size()<1)
672 save_path = g_get_home_dir();
674 save_loc = save_path;
675 save_loc.append(G_DIR_SEPARATOR_S);
676 snprintf(formatBuf, 255, _("drawing%s"), filename_extension.c_str());
677 save_loc.append(formatBuf);
679 while (Inkscape::IO::file_test(save_loc.c_str(), G_FILE_TEST_EXISTS)) {
680 save_loc = save_path;
681 save_loc.append(G_DIR_SEPARATOR_S);
682 snprintf(formatBuf, 255, _("drawing-%d%s"), i++, filename_extension.c_str());
683 save_loc.append(formatBuf);
684 }
685 } else {
686 save_loc = Glib::build_filename(Glib::path_get_dirname(doc->uri),
687 Glib::path_get_basename(doc->uri));
688 }
690 // convert save_loc from utf-8 to locale
691 // is this needed any more, now that everything is handled in
692 // Inkscape::IO?
693 Glib::ustring save_loc_local = Glib::filename_from_utf8(save_loc);
695 if ( save_loc_local.size() > 0)
696 save_loc = save_loc_local;
698 //# Show the SaveAs dialog
699 char const * dialog_title;
700 if (is_copy) {
701 dialog_title = (char const *) _("Select file to save a copy to");
702 } else {
703 dialog_title = (char const *) _("Select file to save to");
704 }
705 Inkscape::UI::Dialog::FileSaveDialog *saveDialog =
706 Inkscape::UI::Dialog::FileSaveDialog::create(
707 parentWindow,
708 save_loc,
709 Inkscape::UI::Dialog::SVG_TYPES,
710 (char const *) _("Select file to save to"),
711 default_extension
712 );
714 saveDialog->change_title(dialog_title);
715 saveDialog->setSelectionType(extension);
717 // allow easy access to the user's own templates folder
718 gchar *templates = profile_path ("templates");
719 if (Inkscape::IO::file_test(templates, (GFileTest)(G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR))) {
720 dynamic_cast<Gtk::FileChooser *>(saveDialog)->add_shortcut_folder(templates);
721 }
722 g_free (templates);
724 bool success = saveDialog->show();
725 if (!success) {
726 delete saveDialog;
727 return success;
728 }
730 Glib::ustring fileName = saveDialog->getFilename();
731 Inkscape::Extension::Extension *selectionType = saveDialog->getSelectionType();
733 delete saveDialog;
735 saveDialog = 0;
737 if (fileName.size() > 0) {
738 Glib::ustring newFileName = Glib::filename_to_utf8(fileName);
740 if ( newFileName.size()>0 )
741 fileName = newFileName;
742 else
743 g_warning( "Error converting save filename to UTF-8." );
745 success = file_save(parentWindow, doc, fileName, selectionType, TRUE, !is_copy);
747 if (success)
748 prefs_set_recent_file(SP_DOCUMENT_URI(doc), SP_DOCUMENT_NAME(doc));
750 save_path = Glib::path_get_dirname(fileName);
751 prefs_set_string_attribute("dialogs.save_as", "path", save_path.c_str());
753 return success;
754 }
757 return false;
758 }
761 /**
762 * Save a document, displaying a SaveAs dialog if necessary.
763 */
764 bool
765 sp_file_save_document(Gtk::Window &parentWindow, SPDocument *doc)
766 {
767 bool success = true;
769 Inkscape::XML::Node *repr = sp_document_repr_root(doc);
771 gchar const *fn = repr->attribute("sodipodi:modified");
772 if (fn != NULL) {
773 if ( doc->uri == NULL
774 || repr->attribute("inkscape:output_extension") == NULL )
775 {
776 return sp_file_save_dialog(parentWindow, doc, FALSE);
777 } else {
778 fn = g_strdup(doc->uri);
779 gchar const *ext = repr->attribute("inkscape:output_extension");
780 success = file_save(parentWindow, doc, fn, Inkscape::Extension::db.get(ext), FALSE, TRUE);
781 g_free((void *) fn);
782 }
783 } else {
784 SP_ACTIVE_DESKTOP->messageStack()->flash(Inkscape::WARNING_MESSAGE, _("No changes need to be saved."));
785 success = TRUE;
786 }
788 return success;
789 }
792 /**
793 * Save a document.
794 */
795 bool
796 sp_file_save(Gtk::Window &parentWindow, gpointer /*object*/, gpointer /*data*/)
797 {
798 if (!SP_ACTIVE_DOCUMENT)
799 return false;
801 SP_ACTIVE_DESKTOP->messageStack()->flash(Inkscape::IMMEDIATE_MESSAGE, _("Saving document..."));
803 sp_namedview_document_from_window(SP_ACTIVE_DESKTOP);
804 return sp_file_save_document(parentWindow, SP_ACTIVE_DOCUMENT);
805 }
808 /**
809 * Save a document, always displaying the SaveAs dialog.
810 */
811 bool
812 sp_file_save_as(Gtk::Window &parentWindow, gpointer /*object*/, gpointer /*data*/)
813 {
814 if (!SP_ACTIVE_DOCUMENT)
815 return false;
816 sp_namedview_document_from_window(SP_ACTIVE_DESKTOP);
817 return sp_file_save_dialog(parentWindow, SP_ACTIVE_DOCUMENT, FALSE);
818 }
822 /**
823 * Save a copy of a document, always displaying a sort of SaveAs dialog.
824 */
825 bool
826 sp_file_save_a_copy(Gtk::Window &parentWindow, gpointer /*object*/, gpointer /*data*/)
827 {
828 if (!SP_ACTIVE_DOCUMENT)
829 return false;
830 sp_namedview_document_from_window(SP_ACTIVE_DESKTOP);
831 return sp_file_save_dialog(parentWindow, SP_ACTIVE_DOCUMENT, TRUE);
832 }
835 /*######################
836 ## I M P O R T
837 ######################*/
839 /**
840 * Import a resource. Called by sp_file_import()
841 */
842 void
843 file_import(SPDocument *in_doc, const Glib::ustring &uri,
844 Inkscape::Extension::Extension *key)
845 {
846 SPDesktop *desktop = SP_ACTIVE_DESKTOP;
848 //DEBUG_MESSAGE( fileImport, "file_import( in_doc:%p uri:[%s], key:%p", in_doc, uri, key );
849 SPDocument *doc;
850 try {
851 doc = Inkscape::Extension::open(key, uri.c_str());
852 } catch (Inkscape::Extension::Input::no_extension_found &e) {
853 doc = NULL;
854 } catch (Inkscape::Extension::Input::open_failed &e) {
855 doc = NULL;
856 }
858 if (doc != NULL) {
859 // move imported defs to our document's defs
860 SPObject *in_defs = SP_DOCUMENT_DEFS(in_doc);
861 SPObject *defs = SP_DOCUMENT_DEFS(doc);
863 Inkscape::IO::fixupHrefs(doc, in_doc->base, true);
864 Inkscape::XML::Document *xml_doc = sp_document_repr_doc(doc);
866 Inkscape::XML::Node *last_def = SP_OBJECT_REPR(in_defs)->lastChild();
867 for (SPObject *child = sp_object_first_child(defs);
868 child != NULL; child = SP_OBJECT_NEXT(child))
869 {
870 // FIXME: in case of id conflict, newly added thing will be re-ided and thus likely break a reference to it from imported stuff
871 SP_OBJECT_REPR(in_defs)->addChild(SP_OBJECT_REPR(child)->duplicate(xml_doc), last_def);
872 }
874 guint items_count = 0;
875 for (SPObject *child = sp_object_first_child(SP_DOCUMENT_ROOT(doc));
876 child != NULL; child = SP_OBJECT_NEXT(child)) {
877 if (SP_IS_ITEM(child))
878 items_count ++;
879 }
880 SPCSSAttr *style = sp_css_attr_from_object (SP_DOCUMENT_ROOT (doc));
882 SPObject *new_obj = NULL;
884 if ((style && style->firstChild()) || items_count > 1) {
885 // create group
886 Inkscape::XML::Document *xml_doc = sp_document_repr_doc(in_doc);
887 Inkscape::XML::Node *newgroup = xml_doc->createElement("svg:g");
888 sp_repr_css_set (newgroup, style, "style");
890 for (SPObject *child = sp_object_first_child(SP_DOCUMENT_ROOT(doc)); child != NULL; child = SP_OBJECT_NEXT(child) ) {
891 if (SP_IS_ITEM(child)) {
892 Inkscape::XML::Node *newchild = SP_OBJECT_REPR(child)->duplicate(xml_doc);
894 // convert layers to groups; FIXME: add "preserve layers" mode where each layer
895 // from impot is copied to the same-named layer in host
896 newchild->setAttribute("inkscape:groupmode", NULL);
898 newgroup->appendChild(newchild);
899 }
900 }
902 if (desktop) {
903 // Add it to the current layer
904 new_obj = desktop->currentLayer()->appendChildRepr(newgroup);
905 } else {
906 // There's no desktop (command line run?)
907 // FIXME: For such cases we need a document:: method to return the current layer
908 new_obj = SP_DOCUMENT_ROOT(in_doc)->appendChildRepr(newgroup);
909 }
911 Inkscape::GC::release(newgroup);
912 } else {
913 // just add one item
914 for (SPObject *child = sp_object_first_child(SP_DOCUMENT_ROOT(doc)); child != NULL; child = SP_OBJECT_NEXT(child) ) {
915 if (SP_IS_ITEM(child)) {
916 Inkscape::XML::Node *newitem = SP_OBJECT_REPR(child)->duplicate(xml_doc);
917 newitem->setAttribute("inkscape:groupmode", NULL);
919 if (desktop) {
920 // Add it to the current layer
921 new_obj = desktop->currentLayer()->appendChildRepr(newitem);
922 } else {
923 // There's no desktop (command line run?)
924 // FIXME: For such cases we need a document:: method to return the current layer
925 new_obj = SP_DOCUMENT_ROOT(in_doc)->appendChildRepr(newitem);
926 }
928 }
929 }
930 }
932 if (style) sp_repr_css_attr_unref (style);
934 // select and move the imported item
935 if (new_obj && SP_IS_ITEM(new_obj)) {
936 Inkscape::Selection *selection = sp_desktop_selection(desktop);
937 selection->set(SP_ITEM(new_obj));
939 // To move the imported object, we must temporarily set the "transform pattern with
940 // object" option.
941 {
942 int const saved_pref = prefs_get_int_attribute("options.transform", "pattern", 1);
943 prefs_set_int_attribute("options.transform", "pattern", 1);
944 sp_document_ensure_up_to_date(sp_desktop_document(desktop));
945 NR::Maybe<NR::Rect> sel_bbox = selection->bounds();
946 if (sel_bbox) {
947 NR::Point m( desktop->point() - sel_bbox->midpoint() );
948 sp_selection_move_relative(selection, m);
949 }
950 prefs_set_int_attribute("options.transform", "pattern", saved_pref);
951 }
952 }
954 sp_document_unref(doc);
955 sp_document_done(in_doc, SP_VERB_FILE_IMPORT,
956 _("Import"));
958 } else {
959 gchar *text = g_strdup_printf(_("Failed to load the requested file %s"), uri.c_str());
960 sp_ui_error_dialog(text);
961 g_free(text);
962 }
964 return;
965 }
968 static Inkscape::UI::Dialog::FileOpenDialog *importDialogInstance = NULL;
970 /**
971 * Display an Open dialog, import a resource if OK pressed.
972 */
973 void
974 sp_file_import(Gtk::Window &parentWindow)
975 {
976 static Glib::ustring import_path;
978 SPDocument *doc = SP_ACTIVE_DOCUMENT;
979 if (!doc)
980 return;
982 if (!importDialogInstance) {
983 importDialogInstance =
984 Inkscape::UI::Dialog::FileOpenDialog::create(
985 parentWindow,
986 import_path,
987 Inkscape::UI::Dialog::IMPORT_TYPES,
988 (char const *)_("Select file to import"));
989 }
991 bool success = importDialogInstance->show();
992 if (!success)
993 return;
995 //# Get file name and extension type
996 Glib::ustring fileName = importDialogInstance->getFilename();
997 Inkscape::Extension::Extension *selection =
998 importDialogInstance->getSelectionType();
1001 if (fileName.size() > 0) {
1003 Glib::ustring newFileName = Glib::filename_to_utf8(fileName);
1005 if ( newFileName.size() > 0)
1006 fileName = newFileName;
1007 else
1008 g_warning( "ERROR CONVERTING OPEN FILENAME TO UTF-8" );
1011 import_path = fileName;
1012 if (import_path.size()>0)
1013 import_path.append(G_DIR_SEPARATOR_S);
1015 file_import(doc, fileName, selection);
1016 }
1018 return;
1019 }
1023 /*######################
1024 ## E X P O R T
1025 ######################*/
1027 //#define NEW_EXPORT_DIALOG
1031 #ifdef NEW_EXPORT_DIALOG
1033 static Inkscape::UI::Dialog::FileExportDialog *exportDialogInstance = NULL;
1035 /**
1036 * Display an Export dialog, export as the selected type if OK pressed
1037 */
1038 bool
1039 sp_file_export_dialog(void *widget)
1040 {
1041 //# temp hack for 'doc' until we can switch to this dialog
1042 SPDocument *doc = SP_ACTIVE_DOCUMENT;
1044 Glib::ustring export_path;
1045 Glib::ustring export_loc;
1047 Inkscape::XML::Node *repr = sp_document_repr_root(doc);
1049 Inkscape::Extension::Output *extension;
1051 //# Get the default extension name
1052 Glib::ustring default_extension;
1053 char *attr = (char *)repr->attribute("inkscape:output_extension");
1054 if (!attr)
1055 attr = (char *)prefs_get_string_attribute("dialogs.save_as", "default");
1056 if (attr)
1057 default_extension = attr;
1058 //g_message("%s: extension name: '%s'", __FUNCTION__, default_extension);
1060 if (doc->uri == NULL)
1061 {
1062 char formatBuf[256];
1064 Glib::ustring filename_extension = ".svg";
1065 extension = dynamic_cast<Inkscape::Extension::Output *>
1066 (Inkscape::Extension::db.get(default_extension.c_str()));
1067 //g_warning("%s: extension ptr: 0x%x", __FUNCTION__, (unsigned int)extension);
1068 if (extension)
1069 filename_extension = extension->get_extension();
1071 attr = (char *)prefs_get_string_attribute("dialogs.save_as", "path");
1072 if (attr)
1073 export_path = attr;
1075 if (!Inkscape::IO::file_test(export_path.c_str(),
1076 (GFileTest)(G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR)))
1077 export_path = "";
1079 if (export_path.size()<1)
1080 export_path = g_get_home_dir();
1082 export_loc = export_path;
1083 export_loc.append(G_DIR_SEPARATOR_S);
1084 snprintf(formatBuf, 255, _("drawing%s"), filename_extension.c_str());
1085 export_loc.append(formatBuf);
1087 }
1088 else
1089 {
1090 export_path = Glib::path_get_dirname(doc->uri);
1091 }
1093 // convert save_loc from utf-8 to locale
1094 // is this needed any more, now that everything is handled in
1095 // Inkscape::IO?
1096 Glib::ustring export_path_local = Glib::filename_from_utf8(export_path);
1097 if ( export_path_local.size() > 0)
1098 export_path = export_path_local;
1100 //# Show the SaveAs dialog
1101 if (!exportDialogInstance)
1102 exportDialogInstance =
1103 Inkscape::UI::Dialog::FileExportDialog::create(
1104 export_path,
1105 Inkscape::UI::Dialog::EXPORT_TYPES,
1106 (char const *) _("Select file to export to"),
1107 default_extension
1108 );
1110 bool success = exportDialogInstance->show();
1111 if (!success)
1112 return success;
1114 Glib::ustring fileName = exportDialogInstance->getFilename();
1116 Inkscape::Extension::Extension *selectionType =
1117 exportDialogInstance->getSelectionType();
1120 if (fileName.size() > 0) {
1121 Glib::ustring newFileName = Glib::filename_to_utf8(fileName);
1123 if ( newFileName.size()>0 )
1124 fileName = newFileName;
1125 else
1126 g_warning( "Error converting save filename to UTF-8." );
1128 success = file_save(doc, fileName, selectionType, TRUE, FALSE);
1130 if (success)
1131 prefs_set_recent_file(SP_DOCUMENT_URI(doc), SP_DOCUMENT_NAME(doc));
1133 export_path = fileName;
1134 prefs_set_string_attribute("dialogs.save_as", "path", export_path.c_str());
1136 return success;
1137 }
1140 return false;
1141 }
1143 #else
1145 /**
1146 *
1147 */
1148 bool
1149 sp_file_export_dialog(void */*widget*/)
1150 {
1151 sp_export_dialog();
1152 return true;
1153 }
1155 #endif
1157 /*######################
1158 ## E X P O R T T O O C A L
1159 ######################*/
1161 /**
1162 * Display an Export dialog, export as the selected type if OK pressed
1163 */
1164 bool
1165 sp_file_export_to_ocal_dialog(Gtk::Window &parentWindow)
1166 {
1168 if (!SP_ACTIVE_DOCUMENT)
1169 return false;
1171 SPDocument *doc = SP_ACTIVE_DOCUMENT;
1173 Glib::ustring export_path;
1174 Glib::ustring export_loc;
1175 Glib::ustring fileName;
1176 Inkscape::Extension::Extension *selectionType;
1178 bool success = false;
1180 static Inkscape::UI::Dialog::FileExportToOCALDialog *exportDialogInstance = NULL;
1181 static Inkscape::UI::Dialog::FileExportToOCALPasswordDialog *exportPasswordDialogInstance = NULL;
1182 static bool gotSuccess = false;
1184 Inkscape::XML::Node *repr = sp_document_repr_root(doc);
1185 // Verify whether the document is saved, so save this as temporary
1187 char *str = (char *) repr->attribute("sodipodi:modified");
1188 if ((!doc->uri) && (!str))
1189 return false;
1191 // Get the default extension name
1192 Glib::ustring default_extension = "org.inkscape.output.svg.inkscape";
1193 char formatBuf[256];
1195 Glib::ustring filename_extension = ".svg";
1196 selectionType = Inkscape::Extension::db.get(default_extension.c_str());
1198 export_path = Glib::get_tmp_dir ();
1200 export_loc = export_path;
1201 export_loc.append(G_DIR_SEPARATOR_S);
1202 snprintf(formatBuf, 255, _("drawing%s"), filename_extension.c_str());
1203 export_loc.append(formatBuf);
1205 // convert save_loc from utf-8 to locale
1206 // is this needed any more, now that everything is handled in
1207 // Inkscape::IO?
1208 Glib::ustring export_path_local = Glib::filename_from_utf8(export_path);
1209 if ( export_path_local.size() > 0)
1210 export_path = export_path_local;
1212 // Show the Export To OCAL dialog
1213 if (!exportDialogInstance)
1214 exportDialogInstance = new Inkscape::UI::Dialog::FileExportToOCALDialog(
1215 parentWindow,
1216 Inkscape::UI::Dialog::EXPORT_TYPES,
1217 (char const *) _("Select file to export to")
1218 );
1220 success = exportDialogInstance->show();
1221 if (!success)
1222 return success;
1224 fileName = exportDialogInstance->getFilename();
1226 fileName.append(filename_extension.c_str());
1227 if (fileName.size() > 0) {
1228 Glib::ustring newFileName = Glib::filename_to_utf8(fileName);
1230 if ( newFileName.size()>0 )
1231 fileName = newFileName;
1232 else
1233 g_warning( "Error converting save filename to UTF-8." );
1234 }
1235 Glib::ustring filePath = export_path;
1236 filePath.append(G_DIR_SEPARATOR_S);
1237 filePath.append(Glib::path_get_basename(fileName));
1239 fileName = filePath;
1241 success = file_save(parentWindow, doc, filePath, selectionType, FALSE, FALSE);
1243 if (!success){
1244 gchar *text = g_strdup_printf(_("Error saving a temporary copy"));
1245 sp_ui_error_dialog(text);
1247 return success;
1248 }
1250 // Start now the submition
1252 // Create the uri
1253 Glib::ustring uri = "dav://";
1254 char *username = (char *)prefs_get_string_attribute("options.ocalusername", "str");
1255 char *password = (char *)prefs_get_string_attribute("options.ocalpassword", "str");
1256 if ((username == NULL) || (!strcmp(username, "")) || (password == NULL) || (!strcmp(password, "")))
1257 {
1258 if(!gotSuccess)
1259 {
1260 if (!exportPasswordDialogInstance)
1261 exportPasswordDialogInstance = new Inkscape::UI::Dialog::FileExportToOCALPasswordDialog(
1262 parentWindow,
1263 (char const *) _("Open Clip Art Login"));
1264 success = exportPasswordDialogInstance->show();
1265 if (!success)
1266 return success;
1267 }
1268 username = (char *)exportPasswordDialogInstance->getUsername().c_str();
1269 password = (char *)exportPasswordDialogInstance->getPassword().c_str();
1270 }
1271 uri.append(username);
1272 uri.append(":");
1273 uri.append(password);
1274 uri.append("@");
1275 uri.append(prefs_get_string_attribute("options.ocalurl", "str"));
1276 uri.append("/dav.php/");
1277 uri.append(Glib::path_get_basename(fileName));
1279 // Save as a remote file using the dav protocol.
1280 success = file_save_remote(doc, uri, selectionType, FALSE, FALSE);
1281 remove(fileName.c_str());
1282 if (!success)
1283 {
1284 gchar *text = g_strdup_printf(_("Error exporting the document. Verify if the server name, username and password are correct. If the server have support for webdav and verify if you didn't forget to choose a license too."));
1285 sp_ui_error_dialog(text);
1286 }
1287 else
1288 gotSuccess = true;
1290 return success;
1291 }
1293 /**
1294 * Export the current document to OCAL
1295 */
1296 void
1297 sp_file_export_to_ocal(Gtk::Window &parentWindow)
1298 {
1300 // Try to execute the new code and return;
1301 if (!SP_ACTIVE_DOCUMENT)
1302 return;
1303 bool success = sp_file_export_to_ocal_dialog(parentWindow);
1304 if (success)
1305 SP_ACTIVE_DESKTOP->messageStack()->flash(Inkscape::IMMEDIATE_MESSAGE, _("Document exported..."));
1306 }
1309 /*######################
1310 ## I M P O R T F R O M O C A L
1311 ######################*/
1313 /**
1314 * Display an ImportToOcal Dialog, and the selected document from OCAL
1315 */
1316 void
1317 sp_file_import_from_ocal(Gtk::Window &parentWindow)
1318 {
1319 static Glib::ustring import_path;
1321 SPDocument *doc = SP_ACTIVE_DOCUMENT;
1322 if (!doc)
1323 return;
1325 static Inkscape::UI::Dialog::FileImportFromOCALDialog *importDialogInstance = NULL;
1327 if (!importDialogInstance) {
1328 importDialogInstance = new
1329 Inkscape::UI::Dialog::FileImportFromOCALDialog(
1330 parentWindow,
1331 import_path,
1332 Inkscape::UI::Dialog::IMPORT_TYPES,
1333 (char const *)_("Import From Open Clip Art Library"));
1334 }
1336 bool success = importDialogInstance->show();
1337 if (!success)
1338 return;
1340 // Get file name and extension type
1341 Glib::ustring fileName = importDialogInstance->getFilename();
1342 Inkscape::Extension::Extension *selection =
1343 importDialogInstance->getSelectionType();
1345 if (fileName.size() > 0) {
1347 Glib::ustring newFileName = Glib::filename_to_utf8(fileName);
1349 if ( newFileName.size() > 0)
1350 fileName = newFileName;
1351 else
1352 g_warning( "ERROR CONVERTING OPEN FILENAME TO UTF-8" );
1354 import_path = fileName;
1355 if (import_path.size()>0)
1356 import_path.append(G_DIR_SEPARATOR_S);
1358 file_import(doc, fileName, selection);
1359 }
1361 return;
1362 }
1364 /*######################
1365 ## P R I N T
1366 ######################*/
1369 /**
1370 * Print the current document, if any.
1371 */
1372 void
1373 sp_file_print()
1374 {
1375 SPDocument *doc = SP_ACTIVE_DOCUMENT;
1376 if (doc)
1377 sp_print_document(doc, FALSE);
1378 }
1381 /**
1382 * Print the current document, if any. Do not use
1383 * the machine's print drivers.
1384 */
1385 void
1386 sp_file_print_direct()
1387 {
1388 SPDocument *doc = SP_ACTIVE_DOCUMENT;
1389 if (doc)
1390 sp_print_document(doc, TRUE);
1391 }
1394 /**
1395 * Display what the drawing would look like, if
1396 * printed.
1397 */
1398 void
1399 sp_file_print_preview(gpointer /*object*/, gpointer /*data*/)
1400 {
1402 SPDocument *doc = SP_ACTIVE_DOCUMENT;
1403 if (doc)
1404 sp_print_preview_document(doc);
1406 }
1408 void Inkscape::IO::fixupHrefs( SPDocument *doc, const gchar *base, gboolean spns )
1409 {
1410 //g_message("Inkscape::IO::fixupHrefs( , [%s], )", base );
1412 if ( 0 ) {
1413 gchar const* things[] = {
1414 "data:foo,bar",
1415 "http://www.google.com/image.png",
1416 "ftp://ssd.com/doo",
1417 "/foo/dee/bar.svg",
1418 "foo.svg",
1419 "file:/foo/dee/bar.svg",
1420 "file:///foo/dee/bar.svg",
1421 "file:foo.svg",
1422 "/foo/bar\xe1\x84\x92.svg",
1423 "file:///foo/bar\xe1\x84\x92.svg",
1424 "file:///foo/bar%e1%84%92.svg",
1425 "/foo/bar%e1%84%92.svg",
1426 "bar\xe1\x84\x92.svg",
1427 "bar%e1%84%92.svg",
1428 NULL
1429 };
1430 g_message("+------");
1431 for ( int i = 0; things[i]; i++ )
1432 {
1433 try
1434 {
1435 URI uri(things[i]);
1436 gboolean isAbs = g_path_is_absolute( things[i] );
1437 gchar *str = uri.toString();
1438 g_message( "abs:%d isRel:%d scheme:[%s] path:[%s][%s] uri[%s] / [%s]", (int)isAbs,
1439 (int)uri.isRelative(),
1440 uri.getScheme(),
1441 uri.getPath(),
1442 uri.getOpaque(),
1443 things[i],
1444 str );
1445 g_free(str);
1446 }
1447 catch ( MalformedURIException err )
1448 {
1449 dump_str( things[i], "MalformedURIException" );
1450 xmlChar *redo = xmlURIEscape((xmlChar const *)things[i]);
1451 g_message(" gone from [%s] to [%s]", things[i], redo );
1452 if ( redo == NULL )
1453 {
1454 URI again = URI::fromUtf8( things[i] );
1455 gboolean isAbs = g_path_is_absolute( things[i] );
1456 gchar *str = again.toString();
1457 g_message( "abs:%d isRel:%d scheme:[%s] path:[%s][%s] uri[%s] / [%s]", (int)isAbs,
1458 (int)again.isRelative(),
1459 again.getScheme(),
1460 again.getPath(),
1461 again.getOpaque(),
1462 things[i],
1463 str );
1464 g_free(str);
1465 g_message(" ----");
1466 }
1467 }
1468 }
1469 g_message("+------");
1470 }
1472 GSList const *images = sp_document_get_resource_list(doc, "image");
1473 for (GSList const *l = images; l != NULL; l = l->next) {
1474 Inkscape::XML::Node *ir = SP_OBJECT_REPR(l->data);
1476 const gchar *href = ir->attribute("xlink:href");
1478 // First try to figure out an absolute path to the asset
1479 //g_message("image href [%s]", href );
1480 if (spns && !g_path_is_absolute(href)) {
1481 const gchar *absref = ir->attribute("sodipodi:absref");
1482 const gchar *base_href = g_build_filename(base, href, NULL);
1483 //g_message(" absr [%s]", absref );
1485 if ( absref && Inkscape::IO::file_test(absref, G_FILE_TEST_EXISTS) && !Inkscape::IO::file_test(base_href, G_FILE_TEST_EXISTS))
1486 {
1487 // only switch over if the absref is valid while href is not
1488 href = absref;
1489 //g_message(" copied absref to href");
1490 }
1491 }
1493 // Once we have an absolute path, convert it relative to the new location
1494 if (href && g_path_is_absolute(href)) {
1495 const gchar *relname = sp_relative_path_from_path(href, base);
1496 //g_message(" setting to [%s]", relname );
1497 ir->setAttribute("xlink:href", relname);
1498 }
1499 // TODO next refinement is to make the first choice keeping the relative path as-is if
1500 // based on the new location it gives us a valid file.
1501 }
1502 }
1505 /*
1506 Local Variables:
1507 mode:c++
1508 c-file-style:"stroustrup"
1509 c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
1510 indent-tabs-mode:nil
1511 fill-column:99
1512 End:
1513 */
1514 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :