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
77 #ifdef WIN32
78 #include <windows.h>
79 #endif
81 //#define INK_DUMP_FILENAME_CONV 1
82 #undef INK_DUMP_FILENAME_CONV
84 //#define INK_DUMP_FOPEN 1
85 #undef INK_DUMP_FOPEN
87 void dump_str(gchar const *str, gchar const *prefix);
88 void dump_ustr(Glib::ustring const &ustr);
91 /*######################
92 ## N E W
93 ######################*/
95 /**
96 * Create a blank document and add it to the desktop
97 */
98 SPDesktop*
99 sp_file_new(const Glib::ustring &templ)
100 {
101 char *templName = NULL;
102 if (templ.size()>0)
103 templName = (char *)templ.c_str();
104 SPDocument *doc = sp_document_new(templName, TRUE, true);
105 g_return_val_if_fail(doc != NULL, NULL);
107 SPDesktop *dt;
108 if (Inkscape::NSApplication::Application::getNewGui())
109 {
110 dt = Inkscape::NSApplication::Editor::createDesktop (doc);
111 } else {
112 SPViewWidget *dtw = sp_desktop_widget_new(sp_document_namedview(doc, NULL));
113 g_return_val_if_fail(dtw != NULL, NULL);
114 sp_document_unref(doc);
116 sp_create_window(dtw, TRUE);
117 dt = static_cast<SPDesktop*>(dtw->view);
118 sp_namedview_window_from_document(dt);
119 sp_namedview_update_layers_from_document(dt);
120 }
121 return dt;
122 }
124 SPDesktop*
125 sp_file_new_default()
126 {
127 std::list<gchar *> sources;
128 sources.push_back( profile_path("templates") ); // first try user's local dir
129 sources.push_back( g_strdup(INKSCAPE_TEMPLATESDIR) ); // then the system templates dir
131 while (!sources.empty()) {
132 gchar *dirname = sources.front();
133 if ( Inkscape::IO::file_test( dirname, (GFileTest)(G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR) ) ) {
135 // TRANSLATORS: default.svg is localizable - this is the name of the default document
136 // template. This way you can localize the default pagesize, translate the name of
137 // the default layer, etc. If you wish to localize this file, please create a
138 // localized share/templates/default.xx.svg file, where xx is your language code.
139 char *default_template = g_build_filename(dirname, _("default.svg"), NULL);
140 if (Inkscape::IO::file_test(default_template, G_FILE_TEST_IS_REGULAR)) {
141 return sp_file_new(default_template);
142 }
143 }
144 g_free(dirname);
145 sources.pop_front();
146 }
148 return sp_file_new("");
149 }
152 /*######################
153 ## D E L E T E
154 ######################*/
156 /**
157 * Perform document closures preceding an exit()
158 */
159 void
160 sp_file_exit()
161 {
162 sp_ui_close_all();
163 // no need to call inkscape_exit here; last document being closed will take care of that
164 }
167 /*######################
168 ## O P E N
169 ######################*/
171 /**
172 * Open a file, add the document to the desktop
173 *
174 * \param replace_empty if true, and the current desktop is empty, this document
175 * will replace the empty one.
176 */
177 bool
178 sp_file_open(const Glib::ustring &uri,
179 Inkscape::Extension::Extension *key,
180 bool add_to_recent, bool replace_empty)
181 {
182 SPDocument *doc = NULL;
183 try {
184 doc = Inkscape::Extension::open(key, uri.c_str());
185 } catch (Inkscape::Extension::Input::no_extension_found &e) {
186 doc = NULL;
187 } catch (Inkscape::Extension::Input::open_failed &e) {
188 doc = NULL;
189 }
191 if (doc) {
192 SPDesktop *desktop = SP_ACTIVE_DESKTOP;
193 SPDocument *existing = desktop ? sp_desktop_document(desktop) : NULL;
195 if (existing && existing->virgin && replace_empty) {
196 // If the current desktop is empty, open the document there
197 sp_document_ensure_up_to_date (doc);
198 desktop->change_document(doc);
199 sp_document_resized_signal_emit (doc, sp_document_width(doc), sp_document_height(doc));
200 } else {
201 if (!Inkscape::NSApplication::Application::getNewGui()) {
202 // create a whole new desktop and window
203 SPViewWidget *dtw = sp_desktop_widget_new(sp_document_namedview(doc, NULL));
204 sp_create_window(dtw, TRUE);
205 desktop = static_cast<SPDesktop*>(dtw->view);
206 } else {
207 desktop = Inkscape::NSApplication::Editor::createDesktop (doc);
208 }
209 }
211 doc->virgin = FALSE;
212 // everyone who cares now has a reference, get rid of ours
213 sp_document_unref(doc);
214 // resize the window to match the document properties
215 sp_namedview_window_from_document(desktop);
216 sp_namedview_update_layers_from_document(desktop);
218 if (add_to_recent) {
219 prefs_set_recent_file(SP_DOCUMENT_URI(doc), SP_DOCUMENT_NAME(doc));
220 }
222 return TRUE;
223 } else {
224 gchar *safeUri = Inkscape::IO::sanitizeString(uri.c_str());
225 gchar *text = g_strdup_printf(_("Failed to load the requested file %s"), safeUri);
226 sp_ui_error_dialog(text);
227 g_free(text);
228 g_free(safeUri);
229 return FALSE;
230 }
231 }
233 /**
234 * Handle prompting user for "do you want to revert"? Revert on "OK"
235 */
236 void
237 sp_file_revert_dialog()
238 {
239 SPDesktop *desktop = SP_ACTIVE_DESKTOP;
240 g_assert(desktop != NULL);
242 SPDocument *doc = sp_desktop_document(desktop);
243 g_assert(doc != NULL);
245 Inkscape::XML::Node *repr = sp_document_repr_root(doc);
246 g_assert(repr != NULL);
248 gchar const *uri = doc->uri;
249 if (!uri) {
250 desktop->messageStack()->flash(Inkscape::ERROR_MESSAGE, _("Document not saved yet. Cannot revert."));
251 return;
252 }
254 bool do_revert = true;
255 if (doc->isModifiedSinceSave()) {
256 gchar *text = g_strdup_printf(_("Changes will be lost! Are you sure you want to reload document %s?"), uri);
258 bool response = desktop->warnDialog (text);
259 g_free(text);
261 if (!response) {
262 do_revert = false;
263 }
264 }
266 bool reverted;
267 if (do_revert) {
268 // Allow overwriting of current document.
269 doc->virgin = TRUE;
271 // remember current zoom and view
272 double zoom = desktop->current_zoom();
273 NR::Point c = desktop->get_display_area().midpoint();
275 reverted = sp_file_open(uri,NULL);
276 if (reverted) {
277 // restore zoom and view
278 desktop->zoom_absolute(c[NR::X], c[NR::Y], zoom);
279 }
280 } else {
281 reverted = false;
282 }
284 if (reverted) {
285 desktop->messageStack()->flash(Inkscape::NORMAL_MESSAGE, _("Document reverted."));
286 } else {
287 desktop->messageStack()->flash(Inkscape::ERROR_MESSAGE, _("Document not reverted."));
288 }
289 }
291 void dump_str(gchar const *str, gchar const *prefix)
292 {
293 Glib::ustring tmp;
294 tmp = prefix;
295 tmp += " [";
296 size_t const total = strlen(str);
297 for (unsigned i = 0; i < total; i++) {
298 gchar *const tmp2 = g_strdup_printf(" %02x", (0x0ff & str[i]));
299 tmp += tmp2;
300 g_free(tmp2);
301 }
303 tmp += "]";
304 g_message("%s", tmp.c_str());
305 }
307 void dump_ustr(Glib::ustring const &ustr)
308 {
309 char const *cstr = ustr.c_str();
310 char const *data = ustr.data();
311 Glib::ustring::size_type const byteLen = ustr.bytes();
312 Glib::ustring::size_type const dataLen = ustr.length();
313 Glib::ustring::size_type const cstrLen = strlen(cstr);
315 g_message(" size: %lu\n length: %lu\n bytes: %lu\n clen: %lu",
316 gulong(ustr.size()), gulong(dataLen), gulong(byteLen), gulong(cstrLen) );
317 g_message( " ASCII? %s", (ustr.is_ascii() ? "yes":"no") );
318 g_message( " UTF-8? %s", (ustr.validate() ? "yes":"no") );
320 try {
321 Glib::ustring tmp;
322 for (Glib::ustring::size_type i = 0; i < ustr.bytes(); i++) {
323 tmp = " ";
324 if (i < dataLen) {
325 Glib::ustring::value_type val = ustr.at(i);
326 gchar* tmp2 = g_strdup_printf( (((val & 0xff00) == 0) ? " %02x" : "%04x"), val );
327 tmp += tmp2;
328 g_free( tmp2 );
329 } else {
330 tmp += " ";
331 }
333 if (i < byteLen) {
334 int val = (0x0ff & data[i]);
335 gchar *tmp2 = g_strdup_printf(" %02x", val);
336 tmp += tmp2;
337 g_free( tmp2 );
338 if ( val > 32 && val < 127 ) {
339 tmp2 = g_strdup_printf( " '%c'", (gchar)val );
340 tmp += tmp2;
341 g_free( tmp2 );
342 } else {
343 tmp += " . ";
344 }
345 } else {
346 tmp += " ";
347 }
349 if ( i < cstrLen ) {
350 int val = (0x0ff & cstr[i]);
351 gchar* tmp2 = g_strdup_printf(" %02x", val);
352 tmp += tmp2;
353 g_free(tmp2);
354 if ( val > 32 && val < 127 ) {
355 tmp2 = g_strdup_printf(" '%c'", (gchar) val);
356 tmp += tmp2;
357 g_free( tmp2 );
358 } else {
359 tmp += " . ";
360 }
361 } else {
362 tmp += " ";
363 }
365 g_message( "%s", tmp.c_str() );
366 }
367 } catch (...) {
368 g_message("XXXXXXXXXXXXXXXXXX Exception" );
369 }
370 g_message("---------------");
371 }
373 /**
374 * Display an file Open selector. Open a document if OK is pressed.
375 * Can select single or multiple files for opening.
376 */
377 void
378 sp_file_open_dialog(Gtk::Window &parentWindow, gpointer /*object*/, gpointer /*data*/)
379 {
380 //# Get the current directory for finding files
381 static Glib::ustring open_path;
383 if(open_path.empty())
384 {
385 gchar const *attr = prefs_get_string_attribute("dialogs.open", "path");
386 if (attr)
387 open_path = attr;
388 }
390 //# Test if the open_path directory exists
391 if (!Inkscape::IO::file_test(open_path.c_str(),
392 (GFileTest)(G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR)))
393 open_path = "";
395 #ifdef WIN32
396 //# If no open path, default to our win32 documents folder
397 if (open_path.empty())
398 {
399 // The path to the My Documents folder is read from the
400 // value "HKEY_CURRENT_USER\Software\Windows\CurrentVersion\Explorer\Shell Folders\Personal"
401 HKEY key = NULL;
402 if(RegOpenKeyExA(HKEY_CURRENT_USER,
403 "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders",
404 0, KEY_QUERY_VALUE, &key) == ERROR_SUCCESS)
405 {
406 WCHAR utf16path[_MAX_PATH];
407 DWORD value_type;
408 DWORD data_size = sizeof(utf16path);
409 if(RegQueryValueExW(key, L"Personal", NULL, &value_type,
410 (BYTE*)utf16path, &data_size) == ERROR_SUCCESS)
411 {
412 g_assert(value_type == REG_SZ);
413 gchar *utf8path = g_utf16_to_utf8(
414 (const gunichar2*)utf16path, -1, NULL, NULL, NULL);
415 if(utf8path)
416 {
417 open_path = Glib::ustring(utf8path);
418 g_free(utf8path);
419 }
420 }
421 }
422 }
423 #endif
425 //# If no open path, default to our home directory
426 if (open_path.empty())
427 {
428 open_path = g_get_home_dir();
429 open_path.append(G_DIR_SEPARATOR_S);
430 }
432 //# Create a dialog if we don't already have one
433 Inkscape::UI::Dialog::FileOpenDialog *openDialogInstance =
434 Inkscape::UI::Dialog::FileOpenDialog::create(
435 parentWindow, open_path,
436 Inkscape::UI::Dialog::SVG_TYPES,
437 _("Select file to open"));
439 //# Show the dialog
440 bool const success = openDialogInstance->show();
442 //# Save the folder the user selected for later
443 open_path = openDialogInstance->getCurrentDirectory();
445 if (!success)
446 {
447 delete openDialogInstance;
448 return;
449 }
451 //# User selected something. Get name and type
452 Glib::ustring fileName = openDialogInstance->getFilename();
454 Inkscape::Extension::Extension *selection =
455 openDialogInstance->getSelectionType();
457 //# Code to check & open if multiple files.
458 std::vector<Glib::ustring> flist = openDialogInstance->getFilenames();
460 //# We no longer need the file dialog object - delete it
461 delete openDialogInstance;
462 openDialogInstance = NULL;
464 //# Iterate through filenames if more than 1
465 if (flist.size() > 1)
466 {
467 for (unsigned int i = 0; i < flist.size(); i++)
468 {
469 fileName = flist[i];
471 Glib::ustring newFileName = Glib::filename_to_utf8(fileName);
472 if ( newFileName.size() > 0 )
473 fileName = newFileName;
474 else
475 g_warning( "ERROR CONVERTING OPEN FILENAME TO UTF-8" );
477 #ifdef INK_DUMP_FILENAME_CONV
478 g_message("Opening File %s\n", fileName.c_str());
479 #endif
480 sp_file_open(fileName, selection);
481 }
483 return;
484 }
487 if (!fileName.empty())
488 {
489 Glib::ustring newFileName = Glib::filename_to_utf8(fileName);
491 if ( newFileName.size() > 0)
492 fileName = newFileName;
493 else
494 g_warning( "ERROR CONVERTING OPEN FILENAME TO UTF-8" );
496 open_path = fileName;
497 open_path.append(G_DIR_SEPARATOR_S);
498 prefs_set_string_attribute("dialogs.open", "path", open_path.c_str());
500 sp_file_open(fileName, selection);
501 }
503 return;
504 }
507 /*######################
508 ## V A C U U M
509 ######################*/
511 /**
512 * Remove unreferenced defs from the defs section of the document.
513 */
516 void
517 sp_file_vacuum()
518 {
519 SPDocument *doc = SP_ACTIVE_DOCUMENT;
521 unsigned int diff = vacuum_document (doc);
523 sp_document_done(doc, SP_VERB_FILE_VACUUM,
524 _("Vacuum <defs>"));
526 SPDesktop *dt = SP_ACTIVE_DESKTOP;
527 if (diff > 0) {
528 dt->messageStack()->flashF(Inkscape::NORMAL_MESSAGE,
529 ngettext("Removed <b>%i</b> unused definition in <defs>.",
530 "Removed <b>%i</b> unused definitions in <defs>.",
531 diff),
532 diff);
533 } else {
534 dt->messageStack()->flash(Inkscape::NORMAL_MESSAGE, _("No unused definitions in <defs>."));
535 }
536 }
540 /*######################
541 ## S A V E
542 ######################*/
544 /**
545 * This 'save' function called by the others below
546 *
547 * \param official whether to set :output_module and :modified in the
548 * document; is true for normal save, false for temporary saves
549 */
550 static bool
551 file_save(Gtk::Window &parentWindow, SPDocument *doc, const Glib::ustring &uri,
552 Inkscape::Extension::Extension *key, bool saveas, bool official)
553 {
554 if (!doc || uri.size()<1) //Safety check
555 return false;
557 try {
558 Inkscape::Extension::save(key, doc, uri.c_str(),
559 false,
560 saveas, official);
561 } catch (Inkscape::Extension::Output::no_extension_found &e) {
562 gchar *safeUri = Inkscape::IO::sanitizeString(uri.c_str());
563 gchar *text = g_strdup_printf(_("No Inkscape extension found to save document (%s). This may have been caused by an unknown filename extension."), safeUri);
564 SP_ACTIVE_DESKTOP->messageStack()->flash(Inkscape::ERROR_MESSAGE, _("Document not saved."));
565 sp_ui_error_dialog(text);
566 g_free(text);
567 g_free(safeUri);
568 return FALSE;
569 } catch (Inkscape::Extension::Output::save_failed &e) {
570 gchar *safeUri = Inkscape::IO::sanitizeString(uri.c_str());
571 gchar *text = g_strdup_printf(_("File %s could not be saved."), safeUri);
572 SP_ACTIVE_DESKTOP->messageStack()->flash(Inkscape::ERROR_MESSAGE, _("Document not saved."));
573 sp_ui_error_dialog(text);
574 g_free(text);
575 g_free(safeUri);
576 return FALSE;
577 } catch (Inkscape::Extension::Output::no_overwrite &e) {
578 return sp_file_save_dialog(parentWindow, doc);
579 }
581 SP_ACTIVE_DESKTOP->event_log->rememberFileSave();
582 SP_ACTIVE_DESKTOP->messageStack()->flash(Inkscape::NORMAL_MESSAGE, _("Document saved."));
583 return true;
584 }
586 /*
587 * Used only for remote saving using VFS and a specific uri. Gets the file at the /tmp.
588 */
589 bool
590 file_save_remote(SPDocument */*doc*/,
591 #ifdef WITH_GNOME_VFS
592 const Glib::ustring &uri,
593 #else
594 const Glib::ustring &/*uri*/,
595 #endif
596 Inkscape::Extension::Extension */*key*/, bool /*saveas*/, bool /*official*/)
597 {
598 #ifdef WITH_GNOME_VFS
600 #define BUF_SIZE 8192
601 gnome_vfs_init();
603 GnomeVFSHandle *from_handle = NULL;
604 GnomeVFSHandle *to_handle = NULL;
605 GnomeVFSFileSize bytes_read;
606 GnomeVFSFileSize bytes_written;
607 GnomeVFSResult result;
608 guint8 buffer[8192];
610 gchar* uri_local = g_filename_from_utf8( uri.c_str(), -1, NULL, NULL, NULL);
612 if ( uri_local == NULL ) {
613 g_warning( "Error converting filename to locale encoding.");
614 }
616 // Gets the temp file name.
617 Glib::ustring fileName = Glib::get_tmp_dir ();
618 fileName.append(G_DIR_SEPARATOR_S);
619 fileName.append((gnome_vfs_uri_extract_short_name(gnome_vfs_uri_new(uri_local))));
621 // Open the temp file to send.
622 result = gnome_vfs_open (&from_handle, fileName.c_str(), GNOME_VFS_OPEN_READ);
624 if (result != GNOME_VFS_OK) {
625 g_warning("Could not find the temp saving.");
626 return false;
627 }
629 result = gnome_vfs_create (&to_handle, uri_local, GNOME_VFS_OPEN_WRITE, FALSE, GNOME_VFS_PERM_USER_ALL);
630 result = gnome_vfs_open (&to_handle, uri_local, GNOME_VFS_OPEN_WRITE);
632 if (result != GNOME_VFS_OK) {
633 g_warning("file creating: %s", gnome_vfs_result_to_string(result));
634 return false;
635 }
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 return true;
645 }
647 if (result != GNOME_VFS_OK) {
648 g_warning("%s", gnome_vfs_result_to_string(result));
649 return false;
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 false;
655 }
658 if (bytes_read != bytes_written){
659 return false;
660 }
662 }
663 return true;
664 #else
665 // in case we do not have GNOME_VFS
666 return false;
667 #endif
669 }
672 /**
673 * Display a SaveAs dialog. Save the document if OK pressed.
674 *
675 * \param ascopy (optional) wether to set the documents->uri to the new filename or not
676 */
677 bool
678 sp_file_save_dialog(Gtk::Window &parentWindow, SPDocument *doc, bool is_copy)
679 {
681 Inkscape::XML::Node *repr = sp_document_repr_root(doc);
683 Inkscape::Extension::Output *extension = 0;
685 //# Get the default extension name
686 Glib::ustring default_extension;
687 char *attr = (char *)repr->attribute("inkscape:output_extension");
688 if (!attr)
689 attr = (char *)prefs_get_string_attribute("dialogs.save_as", "default");
690 if (attr)
691 default_extension = attr;
692 //g_message("%s: extension name: '%s'", __FUNCTION__, default_extension);
694 Glib::ustring save_path;
695 Glib::ustring save_loc;
697 if (doc->uri == NULL) {
698 char formatBuf[256];
699 int i = 1;
701 Glib::ustring filename_extension = ".svg";
702 extension = dynamic_cast<Inkscape::Extension::Output *>
703 (Inkscape::Extension::db.get(default_extension.c_str()));
704 //g_warning("%s: extension ptr: 0x%x", __FUNCTION__, (unsigned int)extension);
705 if (extension)
706 filename_extension = extension->get_extension();
708 attr = (char *)prefs_get_string_attribute("dialogs.save_as", "path");
709 if (attr)
710 save_path = attr;
712 if (!Inkscape::IO::file_test(save_path.c_str(),
713 (GFileTest)(G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR)))
714 save_path = "";
716 if (save_path.size()<1)
717 save_path = g_get_home_dir();
719 save_loc = save_path;
720 save_loc.append(G_DIR_SEPARATOR_S);
721 snprintf(formatBuf, 255, _("drawing%s"), filename_extension.c_str());
722 save_loc.append(formatBuf);
724 while (Inkscape::IO::file_test(save_loc.c_str(), G_FILE_TEST_EXISTS)) {
725 save_loc = save_path;
726 save_loc.append(G_DIR_SEPARATOR_S);
727 snprintf(formatBuf, 255, _("drawing-%d%s"), i++, filename_extension.c_str());
728 save_loc.append(formatBuf);
729 }
730 } else {
731 save_loc = Glib::build_filename(Glib::path_get_dirname(doc->uri),
732 Glib::path_get_basename(doc->uri));
733 }
735 // convert save_loc from utf-8 to locale
736 // is this needed any more, now that everything is handled in
737 // Inkscape::IO?
738 Glib::ustring save_loc_local = Glib::filename_from_utf8(save_loc);
740 if ( save_loc_local.size() > 0)
741 save_loc = save_loc_local;
743 //# Show the SaveAs dialog
744 char const * dialog_title;
745 if (is_copy) {
746 dialog_title = (char const *) _("Select file to save a copy to");
747 } else {
748 dialog_title = (char const *) _("Select file to save to");
749 }
750 Inkscape::UI::Dialog::FileSaveDialog *saveDialog =
751 Inkscape::UI::Dialog::FileSaveDialog::create(
752 parentWindow,
753 save_loc,
754 Inkscape::UI::Dialog::SVG_TYPES,
755 dialog_title,
756 default_extension
757 );
759 saveDialog->setSelectionType(extension);
761 bool success = saveDialog->show();
762 if (!success) {
763 delete saveDialog;
764 return success;
765 }
767 Glib::ustring fileName = saveDialog->getFilename();
768 Inkscape::Extension::Extension *selectionType = saveDialog->getSelectionType();
770 delete saveDialog;
772 saveDialog = 0;
774 if (fileName.size() > 0) {
775 Glib::ustring newFileName = Glib::filename_to_utf8(fileName);
777 if ( newFileName.size()>0 )
778 fileName = newFileName;
779 else
780 g_warning( "Error converting save filename to UTF-8." );
782 success = file_save(parentWindow, doc, fileName, selectionType, TRUE, !is_copy);
784 if (success)
785 prefs_set_recent_file(SP_DOCUMENT_URI(doc), SP_DOCUMENT_NAME(doc));
787 save_path = Glib::path_get_dirname(fileName);
788 prefs_set_string_attribute("dialogs.save_as", "path", save_path.c_str());
790 return success;
791 }
794 return false;
795 }
798 /**
799 * Save a document, displaying a SaveAs dialog if necessary.
800 */
801 bool
802 sp_file_save_document(Gtk::Window &parentWindow, SPDocument *doc)
803 {
804 bool success = true;
806 if (doc->isModifiedSinceSave()) {
807 Inkscape::XML::Node *repr = sp_document_repr_root(doc);
808 if ( doc->uri == NULL
809 || repr->attribute("inkscape:output_extension") == NULL )
810 {
811 return sp_file_save_dialog(parentWindow, doc, FALSE);
812 } else {
813 gchar const *fn = g_strdup(doc->uri);
814 gchar const *ext = repr->attribute("inkscape:output_extension");
815 success = file_save(parentWindow, doc, fn, Inkscape::Extension::db.get(ext), FALSE, TRUE);
816 g_free((void *) fn);
817 }
818 } else {
819 SP_ACTIVE_DESKTOP->messageStack()->flash(Inkscape::WARNING_MESSAGE, _("No changes need to be saved."));
820 success = TRUE;
821 }
823 return success;
824 }
827 /**
828 * Save a document.
829 */
830 bool
831 sp_file_save(Gtk::Window &parentWindow, gpointer /*object*/, gpointer /*data*/)
832 {
833 if (!SP_ACTIVE_DOCUMENT)
834 return false;
836 SP_ACTIVE_DESKTOP->messageStack()->flash(Inkscape::IMMEDIATE_MESSAGE, _("Saving document..."));
838 sp_namedview_document_from_window(SP_ACTIVE_DESKTOP);
839 return sp_file_save_document(parentWindow, SP_ACTIVE_DOCUMENT);
840 }
843 /**
844 * Save a document, always displaying the SaveAs dialog.
845 */
846 bool
847 sp_file_save_as(Gtk::Window &parentWindow, gpointer /*object*/, gpointer /*data*/)
848 {
849 if (!SP_ACTIVE_DOCUMENT)
850 return false;
851 sp_namedview_document_from_window(SP_ACTIVE_DESKTOP);
852 return sp_file_save_dialog(parentWindow, SP_ACTIVE_DOCUMENT, FALSE);
853 }
857 /**
858 * Save a copy of a document, always displaying a sort of SaveAs dialog.
859 */
860 bool
861 sp_file_save_a_copy(Gtk::Window &parentWindow, gpointer /*object*/, gpointer /*data*/)
862 {
863 if (!SP_ACTIVE_DOCUMENT)
864 return false;
865 sp_namedview_document_from_window(SP_ACTIVE_DESKTOP);
866 return sp_file_save_dialog(parentWindow, SP_ACTIVE_DOCUMENT, TRUE);
867 }
870 /*######################
871 ## I M P O R T
872 ######################*/
874 /**
875 * Import a resource. Called by sp_file_import()
876 */
877 void
878 file_import(SPDocument *in_doc, const Glib::ustring &uri,
879 Inkscape::Extension::Extension *key)
880 {
881 SPDesktop *desktop = SP_ACTIVE_DESKTOP;
883 //DEBUG_MESSAGE( fileImport, "file_import( in_doc:%p uri:[%s], key:%p", in_doc, uri, key );
884 SPDocument *doc;
885 try {
886 doc = Inkscape::Extension::open(key, uri.c_str());
887 } catch (Inkscape::Extension::Input::no_extension_found &e) {
888 doc = NULL;
889 } catch (Inkscape::Extension::Input::open_failed &e) {
890 doc = NULL;
891 }
893 if (doc != NULL) {
894 // move imported defs to our document's defs
895 SPObject *in_defs = SP_DOCUMENT_DEFS(in_doc);
896 SPObject *defs = SP_DOCUMENT_DEFS(doc);
898 Inkscape::IO::fixupHrefs(doc, in_doc->base, true);
899 Inkscape::XML::Document *xml_doc = sp_document_repr_doc(doc);
901 Inkscape::XML::Node *last_def = SP_OBJECT_REPR(in_defs)->lastChild();
902 for (SPObject *child = sp_object_first_child(defs);
903 child != NULL; child = SP_OBJECT_NEXT(child))
904 {
905 // FIXME: in case of id conflict, newly added thing will be re-ided and thus likely break a reference to it from imported stuff
906 SP_OBJECT_REPR(in_defs)->addChild(SP_OBJECT_REPR(child)->duplicate(xml_doc), last_def);
907 }
909 guint items_count = 0;
910 for (SPObject *child = sp_object_first_child(SP_DOCUMENT_ROOT(doc));
911 child != NULL; child = SP_OBJECT_NEXT(child)) {
912 if (SP_IS_ITEM(child))
913 items_count ++;
914 }
915 SPCSSAttr *style = sp_css_attr_from_object (SP_DOCUMENT_ROOT (doc));
917 SPObject *new_obj = NULL;
919 if ((style && style->firstChild()) || items_count > 1) {
920 // create group
921 Inkscape::XML::Document *xml_doc = sp_document_repr_doc(in_doc);
922 Inkscape::XML::Node *newgroup = xml_doc->createElement("svg:g");
923 sp_repr_css_set (newgroup, style, "style");
925 for (SPObject *child = sp_object_first_child(SP_DOCUMENT_ROOT(doc)); child != NULL; child = SP_OBJECT_NEXT(child) ) {
926 if (SP_IS_ITEM(child)) {
927 Inkscape::XML::Node *newchild = SP_OBJECT_REPR(child)->duplicate(xml_doc);
929 // convert layers to groups; FIXME: add "preserve layers" mode where each layer
930 // from impot is copied to the same-named layer in host
931 newchild->setAttribute("inkscape:groupmode", NULL);
933 newgroup->appendChild(newchild);
934 }
935 }
937 if (desktop) {
938 // Add it to the current layer
939 new_obj = desktop->currentLayer()->appendChildRepr(newgroup);
940 } else {
941 // There's no desktop (command line run?)
942 // FIXME: For such cases we need a document:: method to return the current layer
943 new_obj = SP_DOCUMENT_ROOT(in_doc)->appendChildRepr(newgroup);
944 }
946 Inkscape::GC::release(newgroup);
947 } else {
948 // just add one item
949 for (SPObject *child = sp_object_first_child(SP_DOCUMENT_ROOT(doc)); child != NULL; child = SP_OBJECT_NEXT(child) ) {
950 if (SP_IS_ITEM(child)) {
951 Inkscape::XML::Node *newitem = SP_OBJECT_REPR(child)->duplicate(xml_doc);
952 newitem->setAttribute("inkscape:groupmode", NULL);
954 if (desktop) {
955 // Add it to the current layer
956 new_obj = desktop->currentLayer()->appendChildRepr(newitem);
957 } else {
958 // There's no desktop (command line run?)
959 // FIXME: For such cases we need a document:: method to return the current layer
960 new_obj = SP_DOCUMENT_ROOT(in_doc)->appendChildRepr(newitem);
961 }
963 }
964 }
965 }
967 if (style) sp_repr_css_attr_unref (style);
969 // select and move the imported item
970 if (new_obj && SP_IS_ITEM(new_obj)) {
971 Inkscape::Selection *selection = sp_desktop_selection(desktop);
972 selection->set(SP_ITEM(new_obj));
974 // To move the imported object, we must temporarily set the "transform pattern with
975 // object" option.
976 {
977 int const saved_pref = prefs_get_int_attribute("options.transform", "pattern", 1);
978 prefs_set_int_attribute("options.transform", "pattern", 1);
979 sp_document_ensure_up_to_date(sp_desktop_document(desktop));
980 NR::Maybe<NR::Rect> sel_bbox = selection->bounds();
981 if (sel_bbox) {
982 NR::Point m( desktop->point() - sel_bbox->midpoint() );
983 sp_selection_move_relative(selection, m);
984 }
985 prefs_set_int_attribute("options.transform", "pattern", saved_pref);
986 }
987 }
989 sp_document_unref(doc);
990 sp_document_done(in_doc, SP_VERB_FILE_IMPORT,
991 _("Import"));
993 } else {
994 gchar *text = g_strdup_printf(_("Failed to load the requested file %s"), uri.c_str());
995 sp_ui_error_dialog(text);
996 g_free(text);
997 }
999 return;
1000 }
1003 static Inkscape::UI::Dialog::FileOpenDialog *importDialogInstance = NULL;
1005 /**
1006 * Display an Open dialog, import a resource if OK pressed.
1007 */
1008 void
1009 sp_file_import(Gtk::Window &parentWindow)
1010 {
1011 static Glib::ustring import_path;
1013 SPDocument *doc = SP_ACTIVE_DOCUMENT;
1014 if (!doc)
1015 return;
1017 if (!importDialogInstance) {
1018 importDialogInstance =
1019 Inkscape::UI::Dialog::FileOpenDialog::create(
1020 parentWindow,
1021 import_path,
1022 Inkscape::UI::Dialog::IMPORT_TYPES,
1023 (char const *)_("Select file to import"));
1024 }
1026 bool success = importDialogInstance->show();
1027 if (!success)
1028 return;
1030 //# Get file name and extension type
1031 Glib::ustring fileName = importDialogInstance->getFilename();
1032 Inkscape::Extension::Extension *selection =
1033 importDialogInstance->getSelectionType();
1036 if (fileName.size() > 0) {
1038 Glib::ustring newFileName = Glib::filename_to_utf8(fileName);
1040 if ( newFileName.size() > 0)
1041 fileName = newFileName;
1042 else
1043 g_warning( "ERROR CONVERTING OPEN FILENAME TO UTF-8" );
1046 import_path = fileName;
1047 if (import_path.size()>0)
1048 import_path.append(G_DIR_SEPARATOR_S);
1050 file_import(doc, fileName, selection);
1051 }
1053 return;
1054 }
1058 /*######################
1059 ## E X P O R T
1060 ######################*/
1062 //#define NEW_EXPORT_DIALOG
1066 #ifdef NEW_EXPORT_DIALOG
1068 static Inkscape::UI::Dialog::FileExportDialog *exportDialogInstance = NULL;
1070 /**
1071 * Display an Export dialog, export as the selected type if OK pressed
1072 */
1073 bool
1074 sp_file_export_dialog(void *widget)
1075 {
1076 //# temp hack for 'doc' until we can switch to this dialog
1077 SPDocument *doc = SP_ACTIVE_DOCUMENT;
1079 Glib::ustring export_path;
1080 Glib::ustring export_loc;
1082 Inkscape::XML::Node *repr = sp_document_repr_root(doc);
1084 Inkscape::Extension::Output *extension;
1086 //# Get the default extension name
1087 Glib::ustring default_extension;
1088 char *attr = (char *)repr->attribute("inkscape:output_extension");
1089 if (!attr)
1090 attr = (char *)prefs_get_string_attribute("dialogs.save_as", "default");
1091 if (attr)
1092 default_extension = attr;
1093 //g_message("%s: extension name: '%s'", __FUNCTION__, default_extension);
1095 if (doc->uri == NULL)
1096 {
1097 char formatBuf[256];
1099 Glib::ustring filename_extension = ".svg";
1100 extension = dynamic_cast<Inkscape::Extension::Output *>
1101 (Inkscape::Extension::db.get(default_extension.c_str()));
1102 //g_warning("%s: extension ptr: 0x%x", __FUNCTION__, (unsigned int)extension);
1103 if (extension)
1104 filename_extension = extension->get_extension();
1106 attr = (char *)prefs_get_string_attribute("dialogs.save_as", "path");
1107 if (attr)
1108 export_path = attr;
1110 if (!Inkscape::IO::file_test(export_path.c_str(),
1111 (GFileTest)(G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR)))
1112 export_path = "";
1114 if (export_path.size()<1)
1115 export_path = g_get_home_dir();
1117 export_loc = export_path;
1118 export_loc.append(G_DIR_SEPARATOR_S);
1119 snprintf(formatBuf, 255, _("drawing%s"), filename_extension.c_str());
1120 export_loc.append(formatBuf);
1122 }
1123 else
1124 {
1125 export_path = Glib::path_get_dirname(doc->uri);
1126 }
1128 // convert save_loc from utf-8 to locale
1129 // is this needed any more, now that everything is handled in
1130 // Inkscape::IO?
1131 Glib::ustring export_path_local = Glib::filename_from_utf8(export_path);
1132 if ( export_path_local.size() > 0)
1133 export_path = export_path_local;
1135 //# Show the SaveAs dialog
1136 if (!exportDialogInstance)
1137 exportDialogInstance =
1138 Inkscape::UI::Dialog::FileExportDialog::create(
1139 export_path,
1140 Inkscape::UI::Dialog::EXPORT_TYPES,
1141 (char const *) _("Select file to export to"),
1142 default_extension
1143 );
1145 bool success = exportDialogInstance->show();
1146 if (!success)
1147 return success;
1149 Glib::ustring fileName = exportDialogInstance->getFilename();
1151 Inkscape::Extension::Extension *selectionType =
1152 exportDialogInstance->getSelectionType();
1155 if (fileName.size() > 0) {
1156 Glib::ustring newFileName = Glib::filename_to_utf8(fileName);
1158 if ( newFileName.size()>0 )
1159 fileName = newFileName;
1160 else
1161 g_warning( "Error converting save filename to UTF-8." );
1163 success = file_save(doc, fileName, selectionType, TRUE, FALSE);
1165 if (success)
1166 prefs_set_recent_file(SP_DOCUMENT_URI(doc), SP_DOCUMENT_NAME(doc));
1168 export_path = fileName;
1169 prefs_set_string_attribute("dialogs.save_as", "path", export_path.c_str());
1171 return success;
1172 }
1175 return false;
1176 }
1178 #else
1180 /**
1181 *
1182 */
1183 bool
1184 sp_file_export_dialog(void */*widget*/)
1185 {
1186 sp_export_dialog();
1187 return true;
1188 }
1190 #endif
1192 /*######################
1193 ## E X P O R T T O O C A L
1194 ######################*/
1196 /**
1197 * Display an Export dialog, export as the selected type if OK pressed
1198 */
1199 bool
1200 sp_file_export_to_ocal_dialog(Gtk::Window &parentWindow)
1201 {
1203 if (!SP_ACTIVE_DOCUMENT)
1204 return false;
1206 SPDocument *doc = SP_ACTIVE_DOCUMENT;
1208 Glib::ustring export_path;
1209 Glib::ustring export_loc;
1210 Glib::ustring fileName;
1211 Inkscape::Extension::Extension *selectionType;
1213 bool success = false;
1215 static Inkscape::UI::Dialog::FileExportToOCALDialog *exportDialogInstance = NULL;
1216 static Inkscape::UI::Dialog::FileExportToOCALPasswordDialog *exportPasswordDialogInstance = NULL;
1217 static bool gotSuccess = false;
1219 Inkscape::XML::Node *repr = sp_document_repr_root(doc);
1220 (void)repr;
1222 if (!doc->uri && !doc->isModifiedSinceSave())
1223 return false;
1225 // Get the default extension name
1226 Glib::ustring default_extension = "org.inkscape.output.svg.inkscape";
1227 char formatBuf[256];
1229 Glib::ustring filename_extension = ".svg";
1230 selectionType = Inkscape::Extension::db.get(default_extension.c_str());
1232 export_path = Glib::get_tmp_dir ();
1234 export_loc = export_path;
1235 export_loc.append(G_DIR_SEPARATOR_S);
1236 snprintf(formatBuf, 255, _("drawing%s"), filename_extension.c_str());
1237 export_loc.append(formatBuf);
1239 // convert save_loc from utf-8 to locale
1240 // is this needed any more, now that everything is handled in
1241 // Inkscape::IO?
1242 Glib::ustring export_path_local = Glib::filename_from_utf8(export_path);
1243 if ( export_path_local.size() > 0)
1244 export_path = export_path_local;
1246 // Show the Export To OCAL dialog
1247 if (!exportDialogInstance)
1248 exportDialogInstance = new Inkscape::UI::Dialog::FileExportToOCALDialog(
1249 parentWindow,
1250 Inkscape::UI::Dialog::EXPORT_TYPES,
1251 (char const *) _("Select file to export to")
1252 );
1254 success = exportDialogInstance->show();
1255 if (!success)
1256 return success;
1258 fileName = exportDialogInstance->getFilename();
1260 fileName.append(filename_extension.c_str());
1261 if (fileName.size() > 0) {
1262 Glib::ustring newFileName = Glib::filename_to_utf8(fileName);
1264 if ( newFileName.size()>0 )
1265 fileName = newFileName;
1266 else
1267 g_warning( "Error converting save filename to UTF-8." );
1268 }
1269 Glib::ustring filePath = export_path;
1270 filePath.append(G_DIR_SEPARATOR_S);
1271 filePath.append(Glib::path_get_basename(fileName));
1273 fileName = filePath;
1275 success = file_save(parentWindow, doc, filePath, selectionType, FALSE, FALSE);
1277 if (!success){
1278 gchar *text = g_strdup_printf(_("Error saving a temporary copy"));
1279 sp_ui_error_dialog(text);
1281 return success;
1282 }
1284 // Start now the submition
1286 // Create the uri
1287 Glib::ustring uri = "dav://";
1288 char *username = (char *)prefs_get_string_attribute("options.ocalusername", "str");
1289 char *password = (char *)prefs_get_string_attribute("options.ocalpassword", "str");
1290 if ((username == NULL) || (!strcmp(username, "")) || (password == NULL) || (!strcmp(password, "")))
1291 {
1292 if(!gotSuccess)
1293 {
1294 if (!exportPasswordDialogInstance)
1295 exportPasswordDialogInstance = new Inkscape::UI::Dialog::FileExportToOCALPasswordDialog(
1296 parentWindow,
1297 (char const *) _("Open Clip Art Login"));
1298 success = exportPasswordDialogInstance->show();
1299 if (!success)
1300 return success;
1301 }
1302 username = (char *)exportPasswordDialogInstance->getUsername().c_str();
1303 password = (char *)exportPasswordDialogInstance->getPassword().c_str();
1304 }
1305 uri.append(username);
1306 uri.append(":");
1307 uri.append(password);
1308 uri.append("@");
1309 uri.append(prefs_get_string_attribute("options.ocalurl", "str"));
1310 uri.append("/dav.php/");
1311 uri.append(Glib::path_get_basename(fileName));
1313 // Save as a remote file using the dav protocol.
1314 success = file_save_remote(doc, uri, selectionType, FALSE, FALSE);
1315 remove(fileName.c_str());
1316 if (!success)
1317 {
1318 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."));
1319 sp_ui_error_dialog(text);
1320 }
1321 else
1322 gotSuccess = true;
1324 return success;
1325 }
1327 /**
1328 * Export the current document to OCAL
1329 */
1330 void
1331 sp_file_export_to_ocal(Gtk::Window &parentWindow)
1332 {
1334 // Try to execute the new code and return;
1335 if (!SP_ACTIVE_DOCUMENT)
1336 return;
1337 bool success = sp_file_export_to_ocal_dialog(parentWindow);
1338 if (success)
1339 SP_ACTIVE_DESKTOP->messageStack()->flash(Inkscape::IMMEDIATE_MESSAGE, _("Document exported..."));
1340 }
1343 /*######################
1344 ## I M P O R T F R O M O C A L
1345 ######################*/
1347 /**
1348 * Display an ImportToOcal Dialog, and the selected document from OCAL
1349 */
1350 void
1351 sp_file_import_from_ocal(Gtk::Window &parentWindow)
1352 {
1353 static Glib::ustring import_path;
1355 SPDocument *doc = SP_ACTIVE_DOCUMENT;
1356 if (!doc)
1357 return;
1359 static Inkscape::UI::Dialog::FileImportFromOCALDialog *importDialogInstance = NULL;
1361 if (!importDialogInstance) {
1362 importDialogInstance = new
1363 Inkscape::UI::Dialog::FileImportFromOCALDialog(
1364 parentWindow,
1365 import_path,
1366 Inkscape::UI::Dialog::IMPORT_TYPES,
1367 (char const *)_("Import From Open Clip Art Library"));
1368 }
1370 bool success = importDialogInstance->show();
1371 if (!success)
1372 return;
1374 // Get file name and extension type
1375 Glib::ustring fileName = importDialogInstance->getFilename();
1376 Inkscape::Extension::Extension *selection =
1377 importDialogInstance->getSelectionType();
1379 if (fileName.size() > 0) {
1381 Glib::ustring newFileName = Glib::filename_to_utf8(fileName);
1383 if ( newFileName.size() > 0)
1384 fileName = newFileName;
1385 else
1386 g_warning( "ERROR CONVERTING OPEN FILENAME TO UTF-8" );
1388 import_path = fileName;
1389 if (import_path.size()>0)
1390 import_path.append(G_DIR_SEPARATOR_S);
1392 file_import(doc, fileName, selection);
1393 }
1395 return;
1396 }
1398 /*######################
1399 ## P R I N T
1400 ######################*/
1403 /**
1404 * Print the current document, if any.
1405 */
1406 void
1407 sp_file_print(Gtk::Window& parentWindow)
1408 {
1409 SPDocument *doc = SP_ACTIVE_DOCUMENT;
1410 if (doc)
1411 sp_print_document(parentWindow, doc);
1412 }
1414 /**
1415 * Display what the drawing would look like, if
1416 * printed.
1417 */
1418 void
1419 sp_file_print_preview(gpointer /*object*/, gpointer /*data*/)
1420 {
1422 SPDocument *doc = SP_ACTIVE_DOCUMENT;
1423 if (doc)
1424 sp_print_preview_document(doc);
1426 }
1428 void Inkscape::IO::fixupHrefs( SPDocument *doc, const gchar *base, gboolean spns )
1429 {
1430 //g_message("Inkscape::IO::fixupHrefs( , [%s], )", base );
1432 if ( 0 ) {
1433 gchar const* things[] = {
1434 "data:foo,bar",
1435 "http://www.google.com/image.png",
1436 "ftp://ssd.com/doo",
1437 "/foo/dee/bar.svg",
1438 "foo.svg",
1439 "file:/foo/dee/bar.svg",
1440 "file:///foo/dee/bar.svg",
1441 "file:foo.svg",
1442 "/foo/bar\xe1\x84\x92.svg",
1443 "file:///foo/bar\xe1\x84\x92.svg",
1444 "file:///foo/bar%e1%84%92.svg",
1445 "/foo/bar%e1%84%92.svg",
1446 "bar\xe1\x84\x92.svg",
1447 "bar%e1%84%92.svg",
1448 NULL
1449 };
1450 g_message("+------");
1451 for ( int i = 0; things[i]; i++ )
1452 {
1453 try
1454 {
1455 URI uri(things[i]);
1456 gboolean isAbs = g_path_is_absolute( things[i] );
1457 gchar *str = uri.toString();
1458 g_message( "abs:%d isRel:%d scheme:[%s] path:[%s][%s] uri[%s] / [%s]", (int)isAbs,
1459 (int)uri.isRelative(),
1460 uri.getScheme(),
1461 uri.getPath(),
1462 uri.getOpaque(),
1463 things[i],
1464 str );
1465 g_free(str);
1466 }
1467 catch ( MalformedURIException err )
1468 {
1469 dump_str( things[i], "MalformedURIException" );
1470 xmlChar *redo = xmlURIEscape((xmlChar const *)things[i]);
1471 g_message(" gone from [%s] to [%s]", things[i], redo );
1472 if ( redo == NULL )
1473 {
1474 URI again = URI::fromUtf8( things[i] );
1475 gboolean isAbs = g_path_is_absolute( things[i] );
1476 gchar *str = again.toString();
1477 g_message( "abs:%d isRel:%d scheme:[%s] path:[%s][%s] uri[%s] / [%s]", (int)isAbs,
1478 (int)again.isRelative(),
1479 again.getScheme(),
1480 again.getPath(),
1481 again.getOpaque(),
1482 things[i],
1483 str );
1484 g_free(str);
1485 g_message(" ----");
1486 }
1487 }
1488 }
1489 g_message("+------");
1490 }
1492 GSList const *images = sp_document_get_resource_list(doc, "image");
1493 for (GSList const *l = images; l != NULL; l = l->next) {
1494 Inkscape::XML::Node *ir = SP_OBJECT_REPR(l->data);
1496 const gchar *href = ir->attribute("xlink:href");
1498 // First try to figure out an absolute path to the asset
1499 //g_message("image href [%s]", href );
1500 if (spns && !g_path_is_absolute(href)) {
1501 const gchar *absref = ir->attribute("sodipodi:absref");
1502 const gchar *base_href = g_build_filename(base, href, NULL);
1503 //g_message(" absr [%s]", absref );
1505 if ( absref && Inkscape::IO::file_test(absref, G_FILE_TEST_EXISTS) && !Inkscape::IO::file_test(base_href, G_FILE_TEST_EXISTS))
1506 {
1507 // only switch over if the absref is valid while href is not
1508 href = absref;
1509 //g_message(" copied absref to href");
1510 }
1511 }
1513 // Once we have an absolute path, convert it relative to the new location
1514 if (href && g_path_is_absolute(href)) {
1515 const gchar *relname = sp_relative_path_from_path(href, base);
1516 //g_message(" setting to [%s]", relname );
1517 ir->setAttribute("xlink:href", relname);
1518 }
1519 // TODO next refinement is to make the first choice keeping the relative path as-is if
1520 // based on the new location it gives us a valid file.
1521 }
1522 }
1525 /*
1526 Local Variables:
1527 mode:c++
1528 c-file-style:"stroustrup"
1529 c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
1530 indent-tabs-mode:nil
1531 fill-column:99
1532 End:
1533 */
1534 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :