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->messageStack()->flash(Inkscape::NORMAL_MESSAGE, _("Document saved."));
542 return true;
543 }
545 /*
546 * Used only for remote saving using VFS and a specific uri. Gets the file at the /tmp.
547 */
548 bool
549 file_save_remote(SPDocument *doc, const Glib::ustring &uri,
550 Inkscape::Extension::Extension *key, bool saveas, bool official)
551 {
552 #ifdef WITH_GNOME_VFS
554 #define BUF_SIZE 8192
555 gnome_vfs_init();
557 GnomeVFSHandle *from_handle = NULL;
558 GnomeVFSHandle *to_handle = NULL;
559 GnomeVFSFileSize bytes_read;
560 GnomeVFSFileSize bytes_written;
561 GnomeVFSResult result;
562 guint8 buffer[8192];
564 gchar* uri_local = g_filename_from_utf8( uri.c_str(), -1, NULL, NULL, NULL);
566 if ( uri_local == NULL ) {
567 g_warning( "Error converting filename to locale encoding.");
568 }
570 // Gets the temp file name.
571 Glib::ustring fileName = Glib::get_tmp_dir ();
572 fileName.append(G_DIR_SEPARATOR_S);
573 fileName.append((gnome_vfs_uri_extract_short_name(gnome_vfs_uri_new(uri_local))));
575 // Open the temp file to send.
576 result = gnome_vfs_open (&from_handle, fileName.c_str(), GNOME_VFS_OPEN_READ);
578 if (result != GNOME_VFS_OK) {
579 g_warning("Could not find the temp saving.");
580 return false;
581 }
583 result = gnome_vfs_create (&to_handle, uri_local, GNOME_VFS_OPEN_WRITE, FALSE, GNOME_VFS_PERM_USER_ALL);
584 result = gnome_vfs_open (&to_handle, uri_local, GNOME_VFS_OPEN_WRITE);
586 if (result != GNOME_VFS_OK) {
587 g_warning("file creating: %s", gnome_vfs_result_to_string(result));
588 return false;
589 }
591 while (1) {
593 result = gnome_vfs_read (from_handle, buffer, 8192, &bytes_read);
595 if ((result == GNOME_VFS_ERROR_EOF) &&(!bytes_read)){
596 result = gnome_vfs_close (from_handle);
597 result = gnome_vfs_close (to_handle);
598 return true;
599 }
601 if (result != GNOME_VFS_OK) {
602 g_warning("%s", gnome_vfs_result_to_string(result));
603 return false;
604 }
605 result = gnome_vfs_write (to_handle, buffer, bytes_read, &bytes_written);
606 if (result != GNOME_VFS_OK) {
607 g_warning("%s", gnome_vfs_result_to_string(result));
608 return false;
609 }
612 if (bytes_read != bytes_written){
613 return false;
614 }
616 }
617 return true;
618 #else
619 // in case we do not have GNOME_VFS
620 return false;
621 #endif
623 }
626 /**
627 * Display a SaveAs dialog. Save the document if OK pressed.
628 *
629 * \param ascopy (optional) wether to set the documents->uri to the new filename or not
630 */
631 bool
632 sp_file_save_dialog(Gtk::Window &parentWindow, SPDocument *doc, bool is_copy)
633 {
635 Inkscape::XML::Node *repr = sp_document_repr_root(doc);
637 Inkscape::Extension::Output *extension = 0;
639 //# Get the default extension name
640 Glib::ustring default_extension;
641 char *attr = (char *)repr->attribute("inkscape:output_extension");
642 if (!attr)
643 attr = (char *)prefs_get_string_attribute("dialogs.save_as", "default");
644 if (attr)
645 default_extension = attr;
646 //g_message("%s: extension name: '%s'", __FUNCTION__, default_extension);
648 Glib::ustring save_path;
649 Glib::ustring save_loc;
651 if (doc->uri == NULL) {
652 char formatBuf[256];
653 int i = 1;
655 Glib::ustring filename_extension = ".svg";
656 extension = dynamic_cast<Inkscape::Extension::Output *>
657 (Inkscape::Extension::db.get(default_extension.c_str()));
658 //g_warning("%s: extension ptr: 0x%x", __FUNCTION__, (unsigned int)extension);
659 if (extension)
660 filename_extension = extension->get_extension();
662 attr = (char *)prefs_get_string_attribute("dialogs.save_as", "path");
663 if (attr)
664 save_path = attr;
666 if (!Inkscape::IO::file_test(save_path.c_str(),
667 (GFileTest)(G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR)))
668 save_path = "";
670 if (save_path.size()<1)
671 save_path = g_get_home_dir();
673 save_loc = save_path;
674 save_loc.append(G_DIR_SEPARATOR_S);
675 snprintf(formatBuf, 255, _("drawing%s"), filename_extension.c_str());
676 save_loc.append(formatBuf);
678 while (Inkscape::IO::file_test(save_loc.c_str(), G_FILE_TEST_EXISTS)) {
679 save_loc = save_path;
680 save_loc.append(G_DIR_SEPARATOR_S);
681 snprintf(formatBuf, 255, _("drawing-%d%s"), i++, filename_extension.c_str());
682 save_loc.append(formatBuf);
683 }
684 } else {
685 save_loc = Glib::build_filename(Glib::path_get_dirname(doc->uri),
686 Glib::path_get_basename(doc->uri));
687 }
689 // convert save_loc from utf-8 to locale
690 // is this needed any more, now that everything is handled in
691 // Inkscape::IO?
692 Glib::ustring save_loc_local = Glib::filename_from_utf8(save_loc);
694 if ( save_loc_local.size() > 0)
695 save_loc = save_loc_local;
697 //# Show the SaveAs dialog
698 char const * dialog_title;
699 if (is_copy) {
700 dialog_title = (char const *) _("Select file to save a copy to");
701 } else {
702 dialog_title = (char const *) _("Select file to save to");
703 }
704 Inkscape::UI::Dialog::FileSaveDialog *saveDialog =
705 Inkscape::UI::Dialog::FileSaveDialog::create(
706 parentWindow,
707 save_loc,
708 Inkscape::UI::Dialog::SVG_TYPES,
709 (char const *) _("Select file to save to"),
710 default_extension
711 );
713 saveDialog->change_title(dialog_title);
714 saveDialog->setSelectionType(extension);
716 // allow easy access to the user's own templates folder
717 gchar *templates = profile_path ("templates");
718 if (Inkscape::IO::file_test(templates, (GFileTest)(G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR))) {
719 dynamic_cast<Gtk::FileChooser *>(saveDialog)->add_shortcut_folder(templates);
720 }
721 g_free (templates);
723 bool success = saveDialog->show();
724 if (!success) {
725 delete saveDialog;
726 return success;
727 }
729 Glib::ustring fileName = saveDialog->getFilename();
730 Inkscape::Extension::Extension *selectionType = saveDialog->getSelectionType();
732 delete saveDialog;
734 saveDialog = 0;
736 if (fileName.size() > 0) {
737 Glib::ustring newFileName = Glib::filename_to_utf8(fileName);
739 if ( newFileName.size()>0 )
740 fileName = newFileName;
741 else
742 g_warning( "Error converting save filename to UTF-8." );
744 success = file_save(parentWindow, doc, fileName, selectionType, TRUE, !is_copy);
746 if (success)
747 prefs_set_recent_file(SP_DOCUMENT_URI(doc), SP_DOCUMENT_NAME(doc));
749 save_path = Glib::path_get_dirname(fileName);
750 prefs_set_string_attribute("dialogs.save_as", "path", save_path.c_str());
752 return success;
753 }
756 return false;
757 }
760 /**
761 * Save a document, displaying a SaveAs dialog if necessary.
762 */
763 bool
764 sp_file_save_document(Gtk::Window &parentWindow, SPDocument *doc)
765 {
766 bool success = true;
768 Inkscape::XML::Node *repr = sp_document_repr_root(doc);
770 gchar const *fn = repr->attribute("sodipodi:modified");
771 if (fn != NULL) {
772 if ( doc->uri == NULL
773 || repr->attribute("inkscape:output_extension") == NULL )
774 {
775 return sp_file_save_dialog(parentWindow, doc, FALSE);
776 } else {
777 fn = g_strdup(doc->uri);
778 gchar const *ext = repr->attribute("inkscape:output_extension");
779 success = file_save(parentWindow, doc, fn, Inkscape::Extension::db.get(ext), FALSE, TRUE);
780 g_free((void *) fn);
781 }
782 } else {
783 SP_ACTIVE_DESKTOP->messageStack()->flash(Inkscape::WARNING_MESSAGE, _("No changes need to be saved."));
784 success = TRUE;
785 }
787 return success;
788 }
791 /**
792 * Save a document.
793 */
794 bool
795 sp_file_save(Gtk::Window &parentWindow, gpointer object, gpointer data)
796 {
797 if (!SP_ACTIVE_DOCUMENT)
798 return false;
800 SP_ACTIVE_DESKTOP->messageStack()->flash(Inkscape::IMMEDIATE_MESSAGE, _("Saving document..."));
802 sp_namedview_document_from_window(SP_ACTIVE_DESKTOP);
803 return sp_file_save_document(parentWindow, SP_ACTIVE_DOCUMENT);
804 }
807 /**
808 * Save a document, always displaying the SaveAs dialog.
809 */
810 bool
811 sp_file_save_as(Gtk::Window &parentWindow, gpointer object, gpointer data)
812 {
813 if (!SP_ACTIVE_DOCUMENT)
814 return false;
815 sp_namedview_document_from_window(SP_ACTIVE_DESKTOP);
816 return sp_file_save_dialog(parentWindow, SP_ACTIVE_DOCUMENT, FALSE);
817 }
821 /**
822 * Save a copy of a document, always displaying a sort of SaveAs dialog.
823 */
824 bool
825 sp_file_save_a_copy(Gtk::Window &parentWindow, gpointer object, gpointer data)
826 {
827 if (!SP_ACTIVE_DOCUMENT)
828 return false;
829 sp_namedview_document_from_window(SP_ACTIVE_DESKTOP);
830 return sp_file_save_dialog(parentWindow, SP_ACTIVE_DOCUMENT, TRUE);
831 }
834 /*######################
835 ## I M P O R T
836 ######################*/
838 /**
839 * Import a resource. Called by sp_file_import()
840 */
841 void
842 file_import(SPDocument *in_doc, const Glib::ustring &uri,
843 Inkscape::Extension::Extension *key)
844 {
845 SPDesktop *desktop = SP_ACTIVE_DESKTOP;
847 //DEBUG_MESSAGE( fileImport, "file_import( in_doc:%p uri:[%s], key:%p", in_doc, uri, key );
848 SPDocument *doc;
849 try {
850 doc = Inkscape::Extension::open(key, uri.c_str());
851 } catch (Inkscape::Extension::Input::no_extension_found &e) {
852 doc = NULL;
853 } catch (Inkscape::Extension::Input::open_failed &e) {
854 doc = NULL;
855 }
857 if (doc != NULL) {
858 // move imported defs to our document's defs
859 SPObject *in_defs = SP_DOCUMENT_DEFS(in_doc);
860 SPObject *defs = SP_DOCUMENT_DEFS(doc);
862 Inkscape::IO::fixupHrefs(doc, in_doc->base, true);
863 Inkscape::XML::Document *xml_doc = sp_document_repr_doc(doc);
865 Inkscape::XML::Node *last_def = SP_OBJECT_REPR(in_defs)->lastChild();
866 for (SPObject *child = sp_object_first_child(defs);
867 child != NULL; child = SP_OBJECT_NEXT(child))
868 {
869 // FIXME: in case of id conflict, newly added thing will be re-ided and thus likely break a reference to it from imported stuff
870 SP_OBJECT_REPR(in_defs)->addChild(SP_OBJECT_REPR(child)->duplicate(xml_doc), last_def);
871 }
873 guint items_count = 0;
874 for (SPObject *child = sp_object_first_child(SP_DOCUMENT_ROOT(doc));
875 child != NULL; child = SP_OBJECT_NEXT(child)) {
876 if (SP_IS_ITEM(child))
877 items_count ++;
878 }
879 SPCSSAttr *style = sp_css_attr_from_object (SP_DOCUMENT_ROOT (doc));
881 SPObject *new_obj = NULL;
883 if ((style && style->firstChild()) || items_count > 1) {
884 // create group
885 Inkscape::XML::Document *xml_doc = sp_document_repr_doc(in_doc);
886 Inkscape::XML::Node *newgroup = xml_doc->createElement("svg:g");
887 sp_repr_css_set (newgroup, style, "style");
889 for (SPObject *child = sp_object_first_child(SP_DOCUMENT_ROOT(doc)); child != NULL; child = SP_OBJECT_NEXT(child) ) {
890 if (SP_IS_ITEM(child)) {
891 Inkscape::XML::Node *newchild = SP_OBJECT_REPR(child)->duplicate(xml_doc);
893 // convert layers to groups; FIXME: add "preserve layers" mode where each layer
894 // from impot is copied to the same-named layer in host
895 newchild->setAttribute("inkscape:groupmode", NULL);
897 newgroup->appendChild(newchild);
898 }
899 }
901 if (desktop) {
902 // Add it to the current layer
903 new_obj = desktop->currentLayer()->appendChildRepr(newgroup);
904 } else {
905 // There's no desktop (command line run?)
906 // FIXME: For such cases we need a document:: method to return the current layer
907 new_obj = SP_DOCUMENT_ROOT(in_doc)->appendChildRepr(newgroup);
908 }
910 Inkscape::GC::release(newgroup);
911 } else {
912 // just add one item
913 for (SPObject *child = sp_object_first_child(SP_DOCUMENT_ROOT(doc)); child != NULL; child = SP_OBJECT_NEXT(child) ) {
914 if (SP_IS_ITEM(child)) {
915 Inkscape::XML::Node *newitem = SP_OBJECT_REPR(child)->duplicate(xml_doc);
916 newitem->setAttribute("inkscape:groupmode", NULL);
918 if (desktop) {
919 // Add it to the current layer
920 new_obj = desktop->currentLayer()->appendChildRepr(newitem);
921 } else {
922 // There's no desktop (command line run?)
923 // FIXME: For such cases we need a document:: method to return the current layer
924 new_obj = SP_DOCUMENT_ROOT(in_doc)->appendChildRepr(newitem);
925 }
927 }
928 }
929 }
931 if (style) sp_repr_css_attr_unref (style);
933 // select and move the imported item
934 if (new_obj && SP_IS_ITEM(new_obj)) {
935 Inkscape::Selection *selection = sp_desktop_selection(desktop);
936 selection->set(SP_ITEM(new_obj));
938 // To move the imported object, we must temporarily set the "transform pattern with
939 // object" option.
940 {
941 int const saved_pref = prefs_get_int_attribute("options.transform", "pattern", 1);
942 prefs_set_int_attribute("options.transform", "pattern", 1);
943 sp_document_ensure_up_to_date(sp_desktop_document(desktop));
944 NR::Maybe<NR::Rect> sel_bbox = selection->bounds();
945 if (sel_bbox) {
946 NR::Point m( desktop->point() - sel_bbox->midpoint() );
947 sp_selection_move_relative(selection, m);
948 }
949 prefs_set_int_attribute("options.transform", "pattern", saved_pref);
950 }
951 }
953 sp_document_unref(doc);
954 sp_document_done(in_doc, SP_VERB_FILE_IMPORT,
955 _("Import"));
957 } else {
958 gchar *text = g_strdup_printf(_("Failed to load the requested file %s"), uri.c_str());
959 sp_ui_error_dialog(text);
960 g_free(text);
961 }
963 return;
964 }
967 static Inkscape::UI::Dialog::FileOpenDialog *importDialogInstance = NULL;
969 /**
970 * Display an Open dialog, import a resource if OK pressed.
971 */
972 void
973 sp_file_import(Gtk::Window &parentWindow)
974 {
975 static Glib::ustring import_path;
977 SPDocument *doc = SP_ACTIVE_DOCUMENT;
978 if (!doc)
979 return;
981 if (!importDialogInstance) {
982 importDialogInstance =
983 Inkscape::UI::Dialog::FileOpenDialog::create(
984 parentWindow,
985 import_path,
986 Inkscape::UI::Dialog::IMPORT_TYPES,
987 (char const *)_("Select file to import"));
988 }
990 bool success = importDialogInstance->show();
991 if (!success)
992 return;
994 //# Get file name and extension type
995 Glib::ustring fileName = importDialogInstance->getFilename();
996 Inkscape::Extension::Extension *selection =
997 importDialogInstance->getSelectionType();
1000 if (fileName.size() > 0) {
1002 Glib::ustring newFileName = Glib::filename_to_utf8(fileName);
1004 if ( newFileName.size() > 0)
1005 fileName = newFileName;
1006 else
1007 g_warning( "ERROR CONVERTING OPEN FILENAME TO UTF-8" );
1010 import_path = fileName;
1011 if (import_path.size()>0)
1012 import_path.append(G_DIR_SEPARATOR_S);
1014 file_import(doc, fileName, selection);
1015 }
1017 return;
1018 }
1022 /*######################
1023 ## E X P O R T
1024 ######################*/
1026 //#define NEW_EXPORT_DIALOG
1030 #ifdef NEW_EXPORT_DIALOG
1032 static Inkscape::UI::Dialog::FileExportDialog *exportDialogInstance = NULL;
1034 /**
1035 * Display an Export dialog, export as the selected type if OK pressed
1036 */
1037 bool
1038 sp_file_export_dialog(void *widget)
1039 {
1040 //# temp hack for 'doc' until we can switch to this dialog
1041 SPDocument *doc = SP_ACTIVE_DOCUMENT;
1043 Glib::ustring export_path;
1044 Glib::ustring export_loc;
1046 Inkscape::XML::Node *repr = sp_document_repr_root(doc);
1048 Inkscape::Extension::Output *extension;
1050 //# Get the default extension name
1051 Glib::ustring default_extension;
1052 char *attr = (char *)repr->attribute("inkscape:output_extension");
1053 if (!attr)
1054 attr = (char *)prefs_get_string_attribute("dialogs.save_as", "default");
1055 if (attr)
1056 default_extension = attr;
1057 //g_message("%s: extension name: '%s'", __FUNCTION__, default_extension);
1059 if (doc->uri == NULL)
1060 {
1061 char formatBuf[256];
1063 Glib::ustring filename_extension = ".svg";
1064 extension = dynamic_cast<Inkscape::Extension::Output *>
1065 (Inkscape::Extension::db.get(default_extension.c_str()));
1066 //g_warning("%s: extension ptr: 0x%x", __FUNCTION__, (unsigned int)extension);
1067 if (extension)
1068 filename_extension = extension->get_extension();
1070 attr = (char *)prefs_get_string_attribute("dialogs.save_as", "path");
1071 if (attr)
1072 export_path = attr;
1074 if (!Inkscape::IO::file_test(export_path.c_str(),
1075 (GFileTest)(G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR)))
1076 export_path = "";
1078 if (export_path.size()<1)
1079 export_path = g_get_home_dir();
1081 export_loc = export_path;
1082 export_loc.append(G_DIR_SEPARATOR_S);
1083 snprintf(formatBuf, 255, _("drawing%s"), filename_extension.c_str());
1084 export_loc.append(formatBuf);
1086 }
1087 else
1088 {
1089 export_path = Glib::path_get_dirname(doc->uri);
1090 }
1092 // convert save_loc from utf-8 to locale
1093 // is this needed any more, now that everything is handled in
1094 // Inkscape::IO?
1095 Glib::ustring export_path_local = Glib::filename_from_utf8(export_path);
1096 if ( export_path_local.size() > 0)
1097 export_path = export_path_local;
1099 //# Show the SaveAs dialog
1100 if (!exportDialogInstance)
1101 exportDialogInstance =
1102 Inkscape::UI::Dialog::FileExportDialog::create(
1103 export_path,
1104 Inkscape::UI::Dialog::EXPORT_TYPES,
1105 (char const *) _("Select file to export to"),
1106 default_extension
1107 );
1109 bool success = exportDialogInstance->show();
1110 if (!success)
1111 return success;
1113 Glib::ustring fileName = exportDialogInstance->getFilename();
1115 Inkscape::Extension::Extension *selectionType =
1116 exportDialogInstance->getSelectionType();
1119 if (fileName.size() > 0) {
1120 Glib::ustring newFileName = Glib::filename_to_utf8(fileName);
1122 if ( newFileName.size()>0 )
1123 fileName = newFileName;
1124 else
1125 g_warning( "Error converting save filename to UTF-8." );
1127 success = file_save(doc, fileName, selectionType, TRUE, FALSE);
1129 if (success)
1130 prefs_set_recent_file(SP_DOCUMENT_URI(doc), SP_DOCUMENT_NAME(doc));
1132 export_path = fileName;
1133 prefs_set_string_attribute("dialogs.save_as", "path", export_path.c_str());
1135 return success;
1136 }
1139 return false;
1140 }
1142 #else
1144 /**
1145 *
1146 */
1147 bool
1148 sp_file_export_dialog(void *widget)
1149 {
1150 sp_export_dialog();
1151 return true;
1152 }
1154 #endif
1156 /*######################
1157 ## E X P O R T T O O C A L
1158 ######################*/
1160 /**
1161 * Display an Export dialog, export as the selected type if OK pressed
1162 */
1163 bool
1164 sp_file_export_to_ocal_dialog(Gtk::Window &parentWindow)
1165 {
1167 if (!SP_ACTIVE_DOCUMENT)
1168 return false;
1170 SPDocument *doc = SP_ACTIVE_DOCUMENT;
1172 Glib::ustring export_path;
1173 Glib::ustring export_loc;
1174 Glib::ustring fileName;
1175 Inkscape::Extension::Extension *selectionType;
1177 bool success = false;
1179 static Inkscape::UI::Dialog::FileExportToOCALDialog *exportDialogInstance = NULL;
1180 static Inkscape::UI::Dialog::FileExportToOCALPasswordDialog *exportPasswordDialogInstance = NULL;
1181 static bool gotSuccess = false;
1183 Inkscape::XML::Node *repr = sp_document_repr_root(doc);
1184 // Verify whether the document is saved, so save this as temporary
1186 char *str = (char *) repr->attribute("sodipodi:modified");
1187 if ((!doc->uri) && (!str))
1188 return false;
1190 // Get the default extension name
1191 Glib::ustring default_extension = "org.inkscape.output.svg.inkscape";
1192 char formatBuf[256];
1194 Glib::ustring filename_extension = ".svg";
1195 selectionType = Inkscape::Extension::db.get(default_extension.c_str());
1197 export_path = Glib::get_tmp_dir ();
1199 export_loc = export_path;
1200 export_loc.append(G_DIR_SEPARATOR_S);
1201 snprintf(formatBuf, 255, _("drawing%s"), filename_extension.c_str());
1202 export_loc.append(formatBuf);
1204 // convert save_loc from utf-8 to locale
1205 // is this needed any more, now that everything is handled in
1206 // Inkscape::IO?
1207 Glib::ustring export_path_local = Glib::filename_from_utf8(export_path);
1208 if ( export_path_local.size() > 0)
1209 export_path = export_path_local;
1211 // Show the Export To OCAL dialog
1212 if (!exportDialogInstance)
1213 exportDialogInstance = new Inkscape::UI::Dialog::FileExportToOCALDialog(
1214 parentWindow,
1215 Inkscape::UI::Dialog::EXPORT_TYPES,
1216 (char const *) _("Select file to export to")
1217 );
1219 success = exportDialogInstance->show();
1220 if (!success)
1221 return success;
1223 fileName = exportDialogInstance->getFilename();
1225 fileName.append(filename_extension.c_str());
1226 if (fileName.size() > 0) {
1227 Glib::ustring newFileName = Glib::filename_to_utf8(fileName);
1229 if ( newFileName.size()>0 )
1230 fileName = newFileName;
1231 else
1232 g_warning( "Error converting save filename to UTF-8." );
1233 }
1234 Glib::ustring filePath = export_path;
1235 filePath.append(G_DIR_SEPARATOR_S);
1236 filePath.append(Glib::path_get_basename(fileName));
1238 fileName = filePath;
1240 success = file_save(parentWindow, doc, filePath, selectionType, FALSE, FALSE);
1242 if (!success){
1243 gchar *text = g_strdup_printf(_("Error saving a temporary copy"));
1244 sp_ui_error_dialog(text);
1246 return success;
1247 }
1249 // Start now the submition
1251 // Create the uri
1252 Glib::ustring uri = "dav://";
1253 char *username = (char *)prefs_get_string_attribute("options.ocalusername", "str");
1254 char *password = (char *)prefs_get_string_attribute("options.ocalpassword", "str");
1255 if ((username == NULL) || (!strcmp(username, "")) || (password == NULL) || (!strcmp(password, "")))
1256 {
1257 if(!gotSuccess)
1258 {
1259 if (!exportPasswordDialogInstance)
1260 exportPasswordDialogInstance = new Inkscape::UI::Dialog::FileExportToOCALPasswordDialog(
1261 parentWindow,
1262 (char const *) _("Open Clip Art Login"));
1263 success = exportPasswordDialogInstance->show();
1264 if (!success)
1265 return success;
1266 }
1267 username = (char *)exportPasswordDialogInstance->getUsername().c_str();
1268 password = (char *)exportPasswordDialogInstance->getPassword().c_str();
1269 }
1270 uri.append(username);
1271 uri.append(":");
1272 uri.append(password);
1273 uri.append("@");
1274 uri.append(prefs_get_string_attribute("options.ocalurl", "str"));
1275 uri.append("/dav.php/");
1276 uri.append(Glib::path_get_basename(fileName));
1278 // Save as a remote file using the dav protocol.
1279 success = file_save_remote(doc, uri, selectionType, FALSE, FALSE);
1280 remove(fileName.c_str());
1281 if (!success)
1282 {
1283 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."));
1284 sp_ui_error_dialog(text);
1285 }
1286 else
1287 gotSuccess = true;
1289 return success;
1290 }
1292 /**
1293 * Export the current document to OCAL
1294 */
1295 void
1296 sp_file_export_to_ocal(Gtk::Window &parentWindow)
1297 {
1299 // Try to execute the new code and return;
1300 if (!SP_ACTIVE_DOCUMENT)
1301 return;
1302 bool success = sp_file_export_to_ocal_dialog(parentWindow);
1303 if (success)
1304 SP_ACTIVE_DESKTOP->messageStack()->flash(Inkscape::IMMEDIATE_MESSAGE, _("Document exported..."));
1305 }
1308 /*######################
1309 ## I M P O R T F R O M O C A L
1310 ######################*/
1312 /**
1313 * Display an ImportToOcal Dialog, and the selected document from OCAL
1314 */
1315 void
1316 sp_file_import_from_ocal(Gtk::Window &parentWindow)
1317 {
1318 static Glib::ustring import_path;
1320 SPDocument *doc = SP_ACTIVE_DOCUMENT;
1321 if (!doc)
1322 return;
1324 static Inkscape::UI::Dialog::FileImportFromOCALDialog *importDialogInstance = NULL;
1326 if (!importDialogInstance) {
1327 importDialogInstance = new
1328 Inkscape::UI::Dialog::FileImportFromOCALDialog(
1329 parentWindow,
1330 import_path,
1331 Inkscape::UI::Dialog::IMPORT_TYPES,
1332 (char const *)_("Import From Open Clip Art Library"));
1333 }
1335 bool success = importDialogInstance->show();
1336 if (!success)
1337 return;
1339 // Get file name and extension type
1340 Glib::ustring fileName = importDialogInstance->getFilename();
1341 Inkscape::Extension::Extension *selection =
1342 importDialogInstance->getSelectionType();
1344 if (fileName.size() > 0) {
1346 Glib::ustring newFileName = Glib::filename_to_utf8(fileName);
1348 if ( newFileName.size() > 0)
1349 fileName = newFileName;
1350 else
1351 g_warning( "ERROR CONVERTING OPEN FILENAME TO UTF-8" );
1353 import_path = fileName;
1354 if (import_path.size()>0)
1355 import_path.append(G_DIR_SEPARATOR_S);
1357 file_import(doc, fileName, selection);
1358 }
1360 return;
1361 }
1363 /*######################
1364 ## P R I N T
1365 ######################*/
1368 /**
1369 * Print the current document, if any.
1370 */
1371 void
1372 sp_file_print()
1373 {
1374 SPDocument *doc = SP_ACTIVE_DOCUMENT;
1375 if (doc)
1376 sp_print_document(doc, FALSE);
1377 }
1380 /**
1381 * Print the current document, if any. Do not use
1382 * the machine's print drivers.
1383 */
1384 void
1385 sp_file_print_direct()
1386 {
1387 SPDocument *doc = SP_ACTIVE_DOCUMENT;
1388 if (doc)
1389 sp_print_document(doc, TRUE);
1390 }
1393 /**
1394 * Display what the drawing would look like, if
1395 * printed.
1396 */
1397 void
1398 sp_file_print_preview(gpointer object, gpointer data)
1399 {
1401 SPDocument *doc = SP_ACTIVE_DOCUMENT;
1402 if (doc)
1403 sp_print_preview_document(doc);
1405 }
1407 void Inkscape::IO::fixupHrefs( SPDocument *doc, const gchar *base, gboolean spns )
1408 {
1409 //g_message("Inkscape::IO::fixupHrefs( , [%s], )", base );
1411 if ( 0 ) {
1412 gchar const* things[] = {
1413 "data:foo,bar",
1414 "http://www.google.com/image.png",
1415 "ftp://ssd.com/doo",
1416 "/foo/dee/bar.svg",
1417 "foo.svg",
1418 "file:/foo/dee/bar.svg",
1419 "file:///foo/dee/bar.svg",
1420 "file:foo.svg",
1421 "/foo/bar\xe1\x84\x92.svg",
1422 "file:///foo/bar\xe1\x84\x92.svg",
1423 "file:///foo/bar%e1%84%92.svg",
1424 "/foo/bar%e1%84%92.svg",
1425 "bar\xe1\x84\x92.svg",
1426 "bar%e1%84%92.svg",
1427 NULL
1428 };
1429 g_message("+------");
1430 for ( int i = 0; things[i]; i++ )
1431 {
1432 try
1433 {
1434 URI uri(things[i]);
1435 gboolean isAbs = g_path_is_absolute( things[i] );
1436 gchar *str = uri.toString();
1437 g_message( "abs:%d isRel:%d scheme:[%s] path:[%s][%s] uri[%s] / [%s]", (int)isAbs,
1438 (int)uri.isRelative(),
1439 uri.getScheme(),
1440 uri.getPath(),
1441 uri.getOpaque(),
1442 things[i],
1443 str );
1444 g_free(str);
1445 }
1446 catch ( MalformedURIException err )
1447 {
1448 dump_str( things[i], "MalformedURIException" );
1449 xmlChar *redo = xmlURIEscape((xmlChar const *)things[i]);
1450 g_message(" gone from [%s] to [%s]", things[i], redo );
1451 if ( redo == NULL )
1452 {
1453 URI again = URI::fromUtf8( things[i] );
1454 gboolean isAbs = g_path_is_absolute( things[i] );
1455 gchar *str = again.toString();
1456 g_message( "abs:%d isRel:%d scheme:[%s] path:[%s][%s] uri[%s] / [%s]", (int)isAbs,
1457 (int)again.isRelative(),
1458 again.getScheme(),
1459 again.getPath(),
1460 again.getOpaque(),
1461 things[i],
1462 str );
1463 g_free(str);
1464 g_message(" ----");
1465 }
1466 }
1467 }
1468 g_message("+------");
1469 }
1471 GSList const *images = sp_document_get_resource_list(doc, "image");
1472 for (GSList const *l = images; l != NULL; l = l->next) {
1473 Inkscape::XML::Node *ir = SP_OBJECT_REPR(l->data);
1475 const gchar *href = ir->attribute("xlink:href");
1477 // First try to figure out an absolute path to the asset
1478 //g_message("image href [%s]", href );
1479 if (spns && !g_path_is_absolute(href)) {
1480 const gchar *absref = ir->attribute("sodipodi:absref");
1481 const gchar *base_href = g_build_filename(base, href, NULL);
1482 //g_message(" absr [%s]", absref );
1484 if ( absref && Inkscape::IO::file_test(absref, G_FILE_TEST_EXISTS) && !Inkscape::IO::file_test(base_href, G_FILE_TEST_EXISTS))
1485 {
1486 // only switch over if the absref is valid while href is not
1487 href = absref;
1488 //g_message(" copied absref to href");
1489 }
1490 }
1492 // Once we have an absolute path, convert it relative to the new location
1493 if (href && g_path_is_absolute(href)) {
1494 const gchar *relname = sp_relative_path_from_path(href, base);
1495 //g_message(" setting to [%s]", relname );
1496 ir->setAttribute("xlink:href", relname);
1497 }
1498 // TODO next refinement is to make the first choice keeping the relative path as-is if
1499 // based on the new location it gives us a valid file.
1500 }
1501 }
1504 /*
1505 Local Variables:
1506 mode:c++
1507 c-file-style:"stroustrup"
1508 c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
1509 indent-tabs-mode:nil
1510 fill-column:99
1511 End:
1512 */
1513 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :