71a3ddd6cc581191634e98a8ecf7f48a58d8796e
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 * Stephen Silver <sasilver@users.sourceforge.net>
12 *
13 * Copyright (C) 2006 Johan Engelen <johan@shouraizou.nl>
14 * Copyright (C) 1999-2008 Authors
15 * Copyright (C) 2004 David Turner
16 * Copyright (C) 2001-2002 Ximian, Inc.
17 *
18 * Released under GNU GPL, read the file 'COPYING' for more information
19 */
21 /** @file
22 * @note This file needs to be cleaned up extensively.
23 * What it probably needs is to have one .h file for
24 * the API, and two or more .cpp files for the implementations.
25 */
27 #ifdef HAVE_CONFIG_H
28 # include "config.h"
29 #endif
31 #include <gtk/gtk.h>
32 #include <glib/gmem.h>
33 #include <libnr/nr-pixops.h>
35 #include "document-private.h"
36 #include "selection-chemistry.h"
37 #include "ui/view/view-widget.h"
38 #include "dir-util.h"
39 #include "helper/png-write.h"
40 #include "dialogs/export.h"
41 #include <glibmm/i18n.h>
42 #include "inkscape.h"
43 #include "desktop.h"
44 #include "selection.h"
45 #include "interface.h"
46 #include "style.h"
47 #include "print.h"
48 #include "file.h"
49 #include "message.h"
50 #include "message-stack.h"
51 #include "ui/dialog/filedialog.h"
52 #include "ui/dialog/ocaldialogs.h"
53 #include "preferences.h"
54 #include "path-prefix.h"
56 #include "sp-namedview.h"
57 #include "desktop-handles.h"
59 #include "extension/db.h"
60 #include "extension/input.h"
61 #include "extension/output.h"
62 /* #include "extension/menu.h" */
63 #include "extension/system.h"
65 #include "io/sys.h"
66 #include "application/application.h"
67 #include "application/editor.h"
68 #include "inkscape.h"
69 #include "uri.h"
70 #include "id-clash.h"
71 #include "dialogs/rdf.h"
73 #ifdef WITH_GNOME_VFS
74 # include <libgnomevfs/gnome-vfs.h>
75 #endif
77 #ifdef WITH_INKBOARD
78 #include "jabber_whiteboard/session-manager.h"
79 #endif
81 #ifdef WIN32
82 #include <windows.h>
83 #endif
85 //#define INK_DUMP_FILENAME_CONV 1
86 #undef INK_DUMP_FILENAME_CONV
88 //#define INK_DUMP_FOPEN 1
89 #undef INK_DUMP_FOPEN
91 void dump_str(gchar const *str, gchar const *prefix);
92 void dump_ustr(Glib::ustring const &ustr);
94 // what gets passed here is not actually an URI... it is an UTF-8 encoded filename (!)
95 static void sp_file_add_recent(gchar const *uri)
96 {
97 GtkRecentManager *recent = gtk_recent_manager_get_default();
98 gchar *fn = g_filename_from_utf8(uri, -1, NULL, NULL, NULL);
99 gchar *uri_to_add = g_filename_to_uri(fn, NULL, NULL);
100 gtk_recent_manager_add_item(recent, uri_to_add);
101 g_free(uri_to_add);
102 g_free(fn);
103 }
106 /*######################
107 ## N E W
108 ######################*/
110 /**
111 * Create a blank document and add it to the desktop
112 */
113 SPDesktop*
114 sp_file_new(const Glib::ustring &templ)
115 {
116 char *templName = NULL;
117 if (templ.size()>0)
118 templName = (char *)templ.c_str();
119 SPDocument *doc = sp_document_new(templName, TRUE, true);
120 g_return_val_if_fail(doc != NULL, NULL);
122 SPDesktop *dt;
123 if (Inkscape::NSApplication::Application::getNewGui())
124 {
125 dt = Inkscape::NSApplication::Editor::createDesktop (doc);
126 } else {
127 SPViewWidget *dtw = sp_desktop_widget_new(sp_document_namedview(doc, NULL));
128 g_return_val_if_fail(dtw != NULL, NULL);
129 sp_document_unref(doc);
131 sp_create_window(dtw, TRUE);
132 dt = static_cast<SPDesktop*>(dtw->view);
133 sp_namedview_window_from_document(dt);
134 sp_namedview_update_layers_from_document(dt);
135 }
136 return dt;
137 }
139 SPDesktop*
140 sp_file_new_default()
141 {
142 std::list<gchar *> sources;
143 sources.push_back( profile_path("templates") ); // first try user's local dir
144 sources.push_back( g_strdup(INKSCAPE_TEMPLATESDIR) ); // then the system templates dir
146 while (!sources.empty()) {
147 gchar *dirname = sources.front();
148 if ( Inkscape::IO::file_test( dirname, (GFileTest)(G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR) ) ) {
150 // TRANSLATORS: default.svg is localizable - this is the name of the default document
151 // template. This way you can localize the default pagesize, translate the name of
152 // the default layer, etc. If you wish to localize this file, please create a
153 // localized share/templates/default.xx.svg file, where xx is your language code.
154 char *default_template = g_build_filename(dirname, _("default.svg"), NULL);
155 if (Inkscape::IO::file_test(default_template, G_FILE_TEST_IS_REGULAR)) {
156 return sp_file_new(default_template);
157 }
158 }
159 g_free(dirname);
160 sources.pop_front();
161 }
163 return sp_file_new("");
164 }
167 /*######################
168 ## D E L E T E
169 ######################*/
171 /**
172 * Perform document closures preceding an exit()
173 */
174 void
175 sp_file_exit()
176 {
177 sp_ui_close_all();
178 // no need to call inkscape_exit here; last document being closed will take care of that
179 }
182 /*######################
183 ## O P E N
184 ######################*/
186 /**
187 * Open a file, add the document to the desktop
188 *
189 * \param replace_empty if true, and the current desktop is empty, this document
190 * will replace the empty one.
191 */
192 bool
193 sp_file_open(const Glib::ustring &uri,
194 Inkscape::Extension::Extension *key,
195 bool add_to_recent, bool replace_empty)
196 {
197 SPDocument *doc = NULL;
198 try {
199 doc = Inkscape::Extension::open(key, uri.c_str());
200 } catch (Inkscape::Extension::Input::no_extension_found &e) {
201 doc = NULL;
202 } catch (Inkscape::Extension::Input::open_failed &e) {
203 doc = NULL;
204 }
206 if (doc) {
207 SPDesktop *desktop = SP_ACTIVE_DESKTOP;
208 SPDocument *existing = desktop ? sp_desktop_document(desktop) : NULL;
210 if (existing && existing->virgin && replace_empty) {
211 // If the current desktop is empty, open the document there
212 sp_document_ensure_up_to_date (doc);
213 desktop->change_document(doc);
214 sp_document_resized_signal_emit (doc, sp_document_width(doc), sp_document_height(doc));
215 } else {
216 if (!Inkscape::NSApplication::Application::getNewGui()) {
217 // create a whole new desktop and window
218 SPViewWidget *dtw = sp_desktop_widget_new(sp_document_namedview(doc, NULL));
219 sp_create_window(dtw, TRUE);
220 desktop = static_cast<SPDesktop*>(dtw->view);
221 } else {
222 desktop = Inkscape::NSApplication::Editor::createDesktop (doc);
223 }
224 }
226 doc->virgin = FALSE;
227 // everyone who cares now has a reference, get rid of ours
228 sp_document_unref(doc);
229 // resize the window to match the document properties
230 sp_namedview_window_from_document(desktop);
231 sp_namedview_update_layers_from_document(desktop);
233 if (add_to_recent) {
234 sp_file_add_recent(SP_DOCUMENT_URI(doc));
235 }
237 return TRUE;
238 } else {
239 gchar *safeUri = Inkscape::IO::sanitizeString(uri.c_str());
240 gchar *text = g_strdup_printf(_("Failed to load the requested file %s"), safeUri);
241 sp_ui_error_dialog(text);
242 g_free(text);
243 g_free(safeUri);
244 return FALSE;
245 }
246 }
248 /**
249 * Handle prompting user for "do you want to revert"? Revert on "OK"
250 */
251 void
252 sp_file_revert_dialog()
253 {
254 SPDesktop *desktop = SP_ACTIVE_DESKTOP;
255 g_assert(desktop != NULL);
257 SPDocument *doc = sp_desktop_document(desktop);
258 g_assert(doc != NULL);
260 Inkscape::XML::Node *repr = sp_document_repr_root(doc);
261 g_assert(repr != NULL);
263 gchar const *uri = doc->uri;
264 if (!uri) {
265 desktop->messageStack()->flash(Inkscape::ERROR_MESSAGE, _("Document not saved yet. Cannot revert."));
266 return;
267 }
269 bool do_revert = true;
270 if (doc->isModifiedSinceSave()) {
271 gchar *text = g_strdup_printf(_("Changes will be lost! Are you sure you want to reload document %s?"), uri);
273 bool response = desktop->warnDialog (text);
274 g_free(text);
276 if (!response) {
277 do_revert = false;
278 }
279 }
281 bool reverted;
282 if (do_revert) {
283 // Allow overwriting of current document.
284 doc->virgin = TRUE;
286 // remember current zoom and view
287 double zoom = desktop->current_zoom();
288 Geom::Point c = desktop->get_display_area().midpoint();
290 reverted = sp_file_open(uri,NULL);
291 if (reverted) {
292 // restore zoom and view
293 desktop->zoom_absolute(c[Geom::X], c[Geom::Y], zoom);
294 }
295 } else {
296 reverted = false;
297 }
299 if (reverted) {
300 desktop->messageStack()->flash(Inkscape::NORMAL_MESSAGE, _("Document reverted."));
301 } else {
302 desktop->messageStack()->flash(Inkscape::ERROR_MESSAGE, _("Document not reverted."));
303 }
304 }
306 void dump_str(gchar const *str, gchar const *prefix)
307 {
308 Glib::ustring tmp;
309 tmp = prefix;
310 tmp += " [";
311 size_t const total = strlen(str);
312 for (unsigned i = 0; i < total; i++) {
313 gchar *const tmp2 = g_strdup_printf(" %02x", (0x0ff & str[i]));
314 tmp += tmp2;
315 g_free(tmp2);
316 }
318 tmp += "]";
319 g_message("%s", tmp.c_str());
320 }
322 void dump_ustr(Glib::ustring const &ustr)
323 {
324 char const *cstr = ustr.c_str();
325 char const *data = ustr.data();
326 Glib::ustring::size_type const byteLen = ustr.bytes();
327 Glib::ustring::size_type const dataLen = ustr.length();
328 Glib::ustring::size_type const cstrLen = strlen(cstr);
330 g_message(" size: %lu\n length: %lu\n bytes: %lu\n clen: %lu",
331 gulong(ustr.size()), gulong(dataLen), gulong(byteLen), gulong(cstrLen) );
332 g_message( " ASCII? %s", (ustr.is_ascii() ? "yes":"no") );
333 g_message( " UTF-8? %s", (ustr.validate() ? "yes":"no") );
335 try {
336 Glib::ustring tmp;
337 for (Glib::ustring::size_type i = 0; i < ustr.bytes(); i++) {
338 tmp = " ";
339 if (i < dataLen) {
340 Glib::ustring::value_type val = ustr.at(i);
341 gchar* tmp2 = g_strdup_printf( (((val & 0xff00) == 0) ? " %02x" : "%04x"), val );
342 tmp += tmp2;
343 g_free( tmp2 );
344 } else {
345 tmp += " ";
346 }
348 if (i < byteLen) {
349 int val = (0x0ff & data[i]);
350 gchar *tmp2 = g_strdup_printf(" %02x", val);
351 tmp += tmp2;
352 g_free( tmp2 );
353 if ( val > 32 && val < 127 ) {
354 tmp2 = g_strdup_printf( " '%c'", (gchar)val );
355 tmp += tmp2;
356 g_free( tmp2 );
357 } else {
358 tmp += " . ";
359 }
360 } else {
361 tmp += " ";
362 }
364 if ( i < cstrLen ) {
365 int val = (0x0ff & cstr[i]);
366 gchar* tmp2 = g_strdup_printf(" %02x", val);
367 tmp += tmp2;
368 g_free(tmp2);
369 if ( val > 32 && val < 127 ) {
370 tmp2 = g_strdup_printf(" '%c'", (gchar) val);
371 tmp += tmp2;
372 g_free( tmp2 );
373 } else {
374 tmp += " . ";
375 }
376 } else {
377 tmp += " ";
378 }
380 g_message( "%s", tmp.c_str() );
381 }
382 } catch (...) {
383 g_message("XXXXXXXXXXXXXXXXXX Exception" );
384 }
385 g_message("---------------");
386 }
388 /**
389 * Display an file Open selector. Open a document if OK is pressed.
390 * Can select single or multiple files for opening.
391 */
392 void
393 sp_file_open_dialog(Gtk::Window &parentWindow, gpointer /*object*/, gpointer /*data*/)
394 {
395 //# Get the current directory for finding files
396 static Glib::ustring open_path;
397 Inkscape::Preferences *prefs = Inkscape::Preferences::get();
399 if(open_path.empty())
400 {
401 Glib::ustring attr = prefs->getString("/dialogs/open/path");
402 if (!attr.empty()) open_path = attr;
403 }
405 //# Test if the open_path directory exists
406 if (!Inkscape::IO::file_test(open_path.c_str(),
407 (GFileTest)(G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR)))
408 open_path = "";
410 #ifdef WIN32
411 //# If no open path, default to our win32 documents folder
412 if (open_path.empty())
413 {
414 // The path to the My Documents folder is read from the
415 // value "HKEY_CURRENT_USER\Software\Windows\CurrentVersion\Explorer\Shell Folders\Personal"
416 HKEY key = NULL;
417 if(RegOpenKeyExA(HKEY_CURRENT_USER,
418 "Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders",
419 0, KEY_QUERY_VALUE, &key) == ERROR_SUCCESS)
420 {
421 WCHAR utf16path[_MAX_PATH];
422 DWORD value_type;
423 DWORD data_size = sizeof(utf16path);
424 if(RegQueryValueExW(key, L"Personal", NULL, &value_type,
425 (BYTE*)utf16path, &data_size) == ERROR_SUCCESS)
426 {
427 g_assert(value_type == REG_SZ);
428 gchar *utf8path = g_utf16_to_utf8(
429 (const gunichar2*)utf16path, -1, NULL, NULL, NULL);
430 if(utf8path)
431 {
432 open_path = Glib::ustring(utf8path);
433 g_free(utf8path);
434 }
435 }
436 }
437 }
438 #endif
440 //# If no open path, default to our home directory
441 if (open_path.empty())
442 {
443 open_path = g_get_home_dir();
444 open_path.append(G_DIR_SEPARATOR_S);
445 }
447 //# Create a dialog if we don't already have one
448 Inkscape::UI::Dialog::FileOpenDialog *openDialogInstance =
449 Inkscape::UI::Dialog::FileOpenDialog::create(
450 parentWindow, open_path,
451 Inkscape::UI::Dialog::SVG_TYPES,
452 _("Select file to open"));
454 //# Show the dialog
455 bool const success = openDialogInstance->show();
457 //# Save the folder the user selected for later
458 open_path = openDialogInstance->getCurrentDirectory();
460 if (!success)
461 {
462 delete openDialogInstance;
463 return;
464 }
466 //# User selected something. Get name and type
467 Glib::ustring fileName = openDialogInstance->getFilename();
469 Inkscape::Extension::Extension *selection =
470 openDialogInstance->getSelectionType();
472 //# Code to check & open if multiple files.
473 std::vector<Glib::ustring> flist = openDialogInstance->getFilenames();
475 //# We no longer need the file dialog object - delete it
476 delete openDialogInstance;
477 openDialogInstance = NULL;
479 //# Iterate through filenames if more than 1
480 if (flist.size() > 1)
481 {
482 for (unsigned int i = 0; i < flist.size(); i++)
483 {
484 fileName = flist[i];
486 Glib::ustring newFileName = Glib::filename_to_utf8(fileName);
487 if ( newFileName.size() > 0 )
488 fileName = newFileName;
489 else
490 g_warning( "ERROR CONVERTING OPEN FILENAME TO UTF-8" );
492 #ifdef INK_DUMP_FILENAME_CONV
493 g_message("Opening File %s\n", fileName.c_str());
494 #endif
495 sp_file_open(fileName, selection);
496 }
498 return;
499 }
502 if (!fileName.empty())
503 {
504 Glib::ustring newFileName = Glib::filename_to_utf8(fileName);
506 if ( newFileName.size() > 0)
507 fileName = newFileName;
508 else
509 g_warning( "ERROR CONVERTING OPEN FILENAME TO UTF-8" );
511 open_path = Glib::path_get_dirname (fileName);
512 open_path.append(G_DIR_SEPARATOR_S);
513 prefs->setString("/dialogs/open/path", open_path);
515 sp_file_open(fileName, selection);
516 }
518 return;
519 }
522 /*######################
523 ## V A C U U M
524 ######################*/
526 /**
527 * Remove unreferenced defs from the defs section of the document.
528 */
531 void
532 sp_file_vacuum()
533 {
534 SPDocument *doc = SP_ACTIVE_DOCUMENT;
536 unsigned int diff = vacuum_document (doc);
538 sp_document_done(doc, SP_VERB_FILE_VACUUM,
539 _("Vacuum <defs>"));
541 SPDesktop *dt = SP_ACTIVE_DESKTOP;
542 if (diff > 0) {
543 dt->messageStack()->flashF(Inkscape::NORMAL_MESSAGE,
544 ngettext("Removed <b>%i</b> unused definition in <defs>.",
545 "Removed <b>%i</b> unused definitions in <defs>.",
546 diff),
547 diff);
548 } else {
549 dt->messageStack()->flash(Inkscape::NORMAL_MESSAGE, _("No unused definitions in <defs>."));
550 }
551 }
555 /*######################
556 ## S A V E
557 ######################*/
559 /**
560 * This 'save' function called by the others below
561 *
562 * \param official whether to set :output_module and :modified in the
563 * document; is true for normal save, false for temporary saves
564 */
565 static bool
566 file_save(Gtk::Window &parentWindow, SPDocument *doc, const Glib::ustring &uri,
567 Inkscape::Extension::Extension *key, bool saveas, bool official)
568 {
569 if (!doc || uri.size()<1) //Safety check
570 return false;
572 try {
573 Inkscape::Extension::save(key, doc, uri.c_str(),
574 false,
575 saveas, official);
576 } catch (Inkscape::Extension::Output::no_extension_found &e) {
577 gchar *safeUri = Inkscape::IO::sanitizeString(uri.c_str());
578 gchar *text = g_strdup_printf(_("No Inkscape extension found to save document (%s). This may have been caused by an unknown filename extension."), safeUri);
579 SP_ACTIVE_DESKTOP->messageStack()->flash(Inkscape::ERROR_MESSAGE, _("Document not saved."));
580 sp_ui_error_dialog(text);
581 g_free(text);
582 g_free(safeUri);
583 return FALSE;
584 } catch (Inkscape::Extension::Output::save_failed &e) {
585 gchar *safeUri = Inkscape::IO::sanitizeString(uri.c_str());
586 gchar *text = g_strdup_printf(_("File %s could not be saved."), safeUri);
587 SP_ACTIVE_DESKTOP->messageStack()->flash(Inkscape::ERROR_MESSAGE, _("Document not saved."));
588 sp_ui_error_dialog(text);
589 g_free(text);
590 g_free(safeUri);
591 return FALSE;
592 } catch (Inkscape::Extension::Output::save_cancelled &e) {
593 SP_ACTIVE_DESKTOP->messageStack()->flash(Inkscape::ERROR_MESSAGE, _("Document not saved."));
594 return FALSE;
595 } catch (Inkscape::Extension::Output::no_overwrite &e) {
596 return sp_file_save_dialog(parentWindow, doc);
597 }
599 SP_ACTIVE_DESKTOP->event_log->rememberFileSave();
600 SP_ACTIVE_DESKTOP->messageStack()->flash(Inkscape::NORMAL_MESSAGE, _("Document saved."));
601 return true;
602 }
604 /*
605 * Used only for remote saving using VFS and a specific uri. Gets the file at the /tmp.
606 */
607 bool
608 file_save_remote(SPDocument */*doc*/,
609 #ifdef WITH_GNOME_VFS
610 const Glib::ustring &uri,
611 #else
612 const Glib::ustring &/*uri*/,
613 #endif
614 Inkscape::Extension::Extension */*key*/, bool /*saveas*/, bool /*official*/)
615 {
616 #ifdef WITH_GNOME_VFS
618 #define BUF_SIZE 8192
619 gnome_vfs_init();
621 GnomeVFSHandle *from_handle = NULL;
622 GnomeVFSHandle *to_handle = NULL;
623 GnomeVFSFileSize bytes_read;
624 GnomeVFSFileSize bytes_written;
625 GnomeVFSResult result;
626 guint8 buffer[8192];
628 gchar* uri_local = g_filename_from_utf8( uri.c_str(), -1, NULL, NULL, NULL);
630 if ( uri_local == NULL ) {
631 g_warning( "Error converting filename to locale encoding.");
632 }
634 // Gets the temp file name.
635 Glib::ustring fileName = Glib::get_tmp_dir ();
636 fileName.append(G_DIR_SEPARATOR_S);
637 fileName.append((gnome_vfs_uri_extract_short_name(gnome_vfs_uri_new(uri_local))));
639 // Open the temp file to send.
640 result = gnome_vfs_open (&from_handle, fileName.c_str(), GNOME_VFS_OPEN_READ);
642 if (result != GNOME_VFS_OK) {
643 g_warning("Could not find the temp saving.");
644 return false;
645 }
647 result = gnome_vfs_create (&to_handle, uri_local, GNOME_VFS_OPEN_WRITE, FALSE, GNOME_VFS_PERM_USER_ALL);
648 result = gnome_vfs_open (&to_handle, uri_local, GNOME_VFS_OPEN_WRITE);
650 if (result != GNOME_VFS_OK) {
651 g_warning("file creating: %s", gnome_vfs_result_to_string(result));
652 return false;
653 }
655 while (1) {
657 result = gnome_vfs_read (from_handle, buffer, 8192, &bytes_read);
659 if ((result == GNOME_VFS_ERROR_EOF) &&(!bytes_read)){
660 result = gnome_vfs_close (from_handle);
661 result = gnome_vfs_close (to_handle);
662 return true;
663 }
665 if (result != GNOME_VFS_OK) {
666 g_warning("%s", gnome_vfs_result_to_string(result));
667 return false;
668 }
669 result = gnome_vfs_write (to_handle, buffer, bytes_read, &bytes_written);
670 if (result != GNOME_VFS_OK) {
671 g_warning("%s", gnome_vfs_result_to_string(result));
672 return false;
673 }
676 if (bytes_read != bytes_written){
677 return false;
678 }
680 }
681 return true;
682 #else
683 // in case we do not have GNOME_VFS
684 return false;
685 #endif
687 }
690 /**
691 * Display a SaveAs dialog. Save the document if OK pressed.
692 *
693 * \param ascopy (optional) wether to set the documents->uri to the new filename or not
694 */
695 bool
696 sp_file_save_dialog(Gtk::Window &parentWindow, SPDocument *doc, bool is_copy)
697 {
699 Inkscape::XML::Node *repr = sp_document_repr_root(doc);
700 Inkscape::Extension::Output *extension = 0;
701 Inkscape::Preferences *prefs = Inkscape::Preferences::get();
703 //# Get the default extension name
704 Glib::ustring default_extension;
705 char *attr = (char *)repr->attribute("inkscape:output_extension");
706 if (!attr) {
707 Glib::ustring attr2 = prefs->getString("/dialogs/save_as/default");
708 if(!attr2.empty()) default_extension = attr2;
709 } else {
710 default_extension = attr;
711 }
712 //g_message("%s: extension name: '%s'", __FUNCTION__, default_extension);
714 Glib::ustring save_path;
715 Glib::ustring save_loc;
717 if (doc->uri == NULL) {
718 char formatBuf[256];
719 int i = 1;
721 Glib::ustring filename_extension = ".svg";
722 extension = dynamic_cast<Inkscape::Extension::Output *>
723 (Inkscape::Extension::db.get(default_extension.c_str()));
724 //g_warning("%s: extension ptr: 0x%x", __FUNCTION__, (unsigned int)extension);
725 if (extension)
726 filename_extension = extension->get_extension();
728 Glib::ustring attr3 = prefs->getString("/dialogs/save_as/path");
729 if (!attr3.empty())
730 save_path = attr3;
732 if (!Inkscape::IO::file_test(save_path.c_str(),
733 (GFileTest)(G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR)))
734 save_path = "";
736 if (save_path.size()<1)
737 save_path = g_get_home_dir();
739 save_loc = save_path;
740 save_loc.append(G_DIR_SEPARATOR_S);
741 snprintf(formatBuf, 255, _("drawing%s"), filename_extension.c_str());
742 save_loc.append(formatBuf);
744 while (Inkscape::IO::file_test(save_loc.c_str(), G_FILE_TEST_EXISTS)) {
745 save_loc = save_path;
746 save_loc.append(G_DIR_SEPARATOR_S);
747 snprintf(formatBuf, 255, _("drawing-%d%s"), i++, filename_extension.c_str());
748 save_loc.append(formatBuf);
749 }
750 } else {
751 save_loc = Glib::build_filename(Glib::path_get_dirname(doc->uri),
752 Glib::path_get_basename(doc->uri));
753 }
755 // convert save_loc from utf-8 to locale
756 // is this needed any more, now that everything is handled in
757 // Inkscape::IO?
758 Glib::ustring save_loc_local = Glib::filename_from_utf8(save_loc);
760 if ( save_loc_local.size() > 0)
761 save_loc = save_loc_local;
763 //# Show the SaveAs dialog
764 char const * dialog_title;
765 if (is_copy) {
766 dialog_title = (char const *) _("Select file to save a copy to");
767 } else {
768 dialog_title = (char const *) _("Select file to save to");
769 }
770 gchar* doc_title = doc->root->title();
771 Inkscape::UI::Dialog::FileSaveDialog *saveDialog =
772 Inkscape::UI::Dialog::FileSaveDialog::create(
773 parentWindow,
774 save_loc,
775 Inkscape::UI::Dialog::SVG_TYPES,
776 dialog_title,
777 default_extension,
778 doc_title ? doc_title : ""
779 );
781 saveDialog->setSelectionType(extension);
783 bool success = saveDialog->show();
784 if (!success) {
785 delete saveDialog;
786 return success;
787 }
789 // set new title here (call RDF to ensure metadata and title element are updated)
790 rdf_set_work_entity(doc, rdf_find_entity("title"), saveDialog->getDocTitle().c_str());
791 // free up old string
792 if(doc_title) g_free(doc_title);
794 Glib::ustring fileName = saveDialog->getFilename();
795 Inkscape::Extension::Extension *selectionType = saveDialog->getSelectionType();
797 delete saveDialog;
799 saveDialog = 0;
801 if (fileName.size() > 0) {
802 Glib::ustring newFileName = Glib::filename_to_utf8(fileName);
804 if ( newFileName.size()>0 )
805 fileName = newFileName;
806 else
807 g_warning( "Error converting save filename to UTF-8." );
809 success = file_save(parentWindow, doc, fileName, selectionType, TRUE, !is_copy);
811 if (success) {
812 sp_file_add_recent(SP_DOCUMENT_URI(doc));
813 }
815 save_path = Glib::path_get_dirname(fileName);
816 Inkscape::Preferences *prefs = Inkscape::Preferences::get();
817 prefs->setString("/dialogs/save_as/path", save_path);
819 return success;
820 }
823 return false;
824 }
827 /**
828 * Save a document, displaying a SaveAs dialog if necessary.
829 */
830 bool
831 sp_file_save_document(Gtk::Window &parentWindow, SPDocument *doc)
832 {
833 bool success = true;
835 if (doc->isModifiedSinceSave()) {
836 Inkscape::XML::Node *repr = sp_document_repr_root(doc);
837 if ( doc->uri == NULL
838 || repr->attribute("inkscape:output_extension") == NULL )
839 {
840 return sp_file_save_dialog(parentWindow, doc, FALSE);
841 } else {
842 gchar const *fn = g_strdup(doc->uri);
843 gchar const *ext = repr->attribute("inkscape:output_extension");
844 success = file_save(parentWindow, doc, fn, Inkscape::Extension::db.get(ext), FALSE, TRUE);
845 g_free((void *) fn);
846 }
847 } else {
848 SP_ACTIVE_DESKTOP->messageStack()->flash(Inkscape::WARNING_MESSAGE, _("No changes need to be saved."));
849 success = TRUE;
850 }
852 return success;
853 }
856 /**
857 * Save a document.
858 */
859 bool
860 sp_file_save(Gtk::Window &parentWindow, gpointer /*object*/, gpointer /*data*/)
861 {
862 if (!SP_ACTIVE_DOCUMENT)
863 return false;
865 SP_ACTIVE_DESKTOP->messageStack()->flash(Inkscape::IMMEDIATE_MESSAGE, _("Saving document..."));
867 sp_namedview_document_from_window(SP_ACTIVE_DESKTOP);
868 return sp_file_save_document(parentWindow, SP_ACTIVE_DOCUMENT);
869 }
872 /**
873 * Save a document, always displaying the SaveAs dialog.
874 */
875 bool
876 sp_file_save_as(Gtk::Window &parentWindow, gpointer /*object*/, gpointer /*data*/)
877 {
878 if (!SP_ACTIVE_DOCUMENT)
879 return false;
880 sp_namedview_document_from_window(SP_ACTIVE_DESKTOP);
881 return sp_file_save_dialog(parentWindow, SP_ACTIVE_DOCUMENT, FALSE);
882 }
886 /**
887 * Save a copy of a document, always displaying a sort of SaveAs dialog.
888 */
889 bool
890 sp_file_save_a_copy(Gtk::Window &parentWindow, gpointer /*object*/, gpointer /*data*/)
891 {
892 if (!SP_ACTIVE_DOCUMENT)
893 return false;
894 sp_namedview_document_from_window(SP_ACTIVE_DESKTOP);
895 return sp_file_save_dialog(parentWindow, SP_ACTIVE_DOCUMENT, TRUE);
896 }
899 /*######################
900 ## I M P O R T
901 ######################*/
903 /**
904 * Import a resource. Called by sp_file_import()
905 */
906 void
907 file_import(SPDocument *in_doc, const Glib::ustring &uri,
908 Inkscape::Extension::Extension *key)
909 {
910 SPDesktop *desktop = SP_ACTIVE_DESKTOP;
912 //DEBUG_MESSAGE( fileImport, "file_import( in_doc:%p uri:[%s], key:%p", in_doc, uri, key );
913 SPDocument *doc;
914 try {
915 doc = Inkscape::Extension::open(key, uri.c_str());
916 } catch (Inkscape::Extension::Input::no_extension_found &e) {
917 doc = NULL;
918 } catch (Inkscape::Extension::Input::open_failed &e) {
919 doc = NULL;
920 }
922 if (doc != NULL) {
923 Inkscape::IO::fixupHrefs(doc, in_doc->base, true);
924 Inkscape::XML::Document *xml_in_doc = sp_document_repr_doc(in_doc);
926 prevent_id_clashes(doc, in_doc);
928 SPObject *in_defs = SP_DOCUMENT_DEFS(in_doc);
929 Inkscape::XML::Node *last_def = SP_OBJECT_REPR(in_defs)->lastChild();
931 SPCSSAttr *style = sp_css_attr_from_object(SP_DOCUMENT_ROOT(doc));
933 // Count the number of top-level items in the imported document.
934 guint items_count = 0;
935 for (SPObject *child = sp_object_first_child(SP_DOCUMENT_ROOT(doc));
936 child != NULL; child = SP_OBJECT_NEXT(child))
937 {
938 if (SP_IS_ITEM(child)) items_count++;
939 }
941 // Create a new group if necessary.
942 Inkscape::XML::Node *newgroup = NULL;
943 if ((style && style->firstChild()) || items_count > 1) {
944 newgroup = xml_in_doc->createElement("svg:g");
945 sp_repr_css_set(newgroup, style, "style");
946 }
948 // Determine the place to insert the new object.
949 // This will be the current layer, if possible.
950 // FIXME: If there's no desktop (command line run?) we need
951 // a document:: method to return the current layer.
952 // For now, we just use the root in this case.
953 SPObject *place_to_insert;
954 if (desktop) place_to_insert = desktop->currentLayer();
955 else place_to_insert = SP_DOCUMENT_ROOT(in_doc);
957 // Construct a new object representing the imported image,
958 // and insert it into the current document.
959 SPObject *new_obj = NULL;
960 for (SPObject *child = sp_object_first_child(SP_DOCUMENT_ROOT(doc));
961 child != NULL; child = SP_OBJECT_NEXT(child) )
962 {
963 if (SP_IS_ITEM(child)) {
964 Inkscape::XML::Node *newitem = SP_OBJECT_REPR(child)->duplicate(xml_in_doc);
966 // convert layers to groups, and make sure they are unlocked
967 // FIXME: add "preserve layers" mode where each layer from
968 // import is copied to the same-named layer in host
969 newitem->setAttribute("inkscape:groupmode", NULL);
970 newitem->setAttribute("sodipodi:insensitive", NULL);
972 if (newgroup) newgroup->appendChild(newitem);
973 else new_obj = place_to_insert->appendChildRepr(newitem);
974 }
976 // don't lose top-level defs or style elements
977 else if (SP_OBJECT_REPR(child)->type() == Inkscape::XML::ELEMENT_NODE) {
978 const gchar *tag = SP_OBJECT_REPR(child)->name();
979 if (!strcmp(tag, "svg:defs")) {
980 for (SPObject *x = sp_object_first_child(child);
981 x != NULL; x = SP_OBJECT_NEXT(x))
982 {
983 SP_OBJECT_REPR(in_defs)->addChild(SP_OBJECT_REPR(x)->duplicate(xml_in_doc), last_def);
984 }
985 }
986 else if (!strcmp(tag, "svg:style")) {
987 SP_DOCUMENT_ROOT(in_doc)->appendChildRepr(SP_OBJECT_REPR(child)->duplicate(xml_in_doc));
988 }
989 }
990 }
991 if (newgroup) new_obj = place_to_insert->appendChildRepr(newgroup);
993 // release some stuff
994 if (newgroup) Inkscape::GC::release(newgroup);
995 if (style) sp_repr_css_attr_unref(style);
997 // select and move the imported item
998 if (new_obj && SP_IS_ITEM(new_obj)) {
999 Inkscape::Selection *selection = sp_desktop_selection(desktop);
1000 selection->set(SP_ITEM(new_obj));
1002 // To move the imported object, we must temporarily set the "transform pattern with
1003 // object" option.
1004 {
1005 Inkscape::Preferences *prefs = Inkscape::Preferences::get();
1006 bool const saved_pref = prefs->getBool("/options/transform/pattern", true);
1007 prefs->setBool("/options/transform/pattern", true);
1008 sp_document_ensure_up_to_date(sp_desktop_document(desktop));
1009 Geom::OptRect sel_bbox = selection->bounds();
1010 if (sel_bbox) {
1011 Geom::Point m( desktop->point() - sel_bbox->midpoint() );
1012 sp_selection_move_relative(selection, m);
1013 }
1014 prefs->setBool("/options/transform/pattern", saved_pref);
1015 }
1016 }
1018 sp_document_unref(doc);
1019 sp_document_done(in_doc, SP_VERB_FILE_IMPORT,
1020 _("Import"));
1022 } else {
1023 gchar *text = g_strdup_printf(_("Failed to load the requested file %s"), uri.c_str());
1024 sp_ui_error_dialog(text);
1025 g_free(text);
1026 }
1028 return;
1029 }
1032 static Inkscape::UI::Dialog::FileOpenDialog *importDialogInstance = NULL;
1034 /**
1035 * Display an Open dialog, import a resource if OK pressed.
1036 */
1037 void
1038 sp_file_import(Gtk::Window &parentWindow)
1039 {
1040 static Glib::ustring import_path;
1042 SPDocument *doc = SP_ACTIVE_DOCUMENT;
1043 if (!doc)
1044 return;
1046 if (!importDialogInstance) {
1047 importDialogInstance =
1048 Inkscape::UI::Dialog::FileOpenDialog::create(
1049 parentWindow,
1050 import_path,
1051 Inkscape::UI::Dialog::IMPORT_TYPES,
1052 (char const *)_("Select file to import"));
1053 }
1055 bool success = importDialogInstance->show();
1056 if (!success)
1057 return;
1059 //# Get file name and extension type
1060 Glib::ustring fileName = importDialogInstance->getFilename();
1061 Inkscape::Extension::Extension *selection =
1062 importDialogInstance->getSelectionType();
1065 if (fileName.size() > 0) {
1067 Glib::ustring newFileName = Glib::filename_to_utf8(fileName);
1069 if ( newFileName.size() > 0)
1070 fileName = newFileName;
1071 else
1072 g_warning( "ERROR CONVERTING OPEN FILENAME TO UTF-8" );
1075 import_path = fileName;
1076 if (import_path.size()>0)
1077 import_path.append(G_DIR_SEPARATOR_S);
1079 file_import(doc, fileName, selection);
1080 }
1082 return;
1083 }
1087 /*######################
1088 ## E X P O R T
1089 ######################*/
1091 //#define NEW_EXPORT_DIALOG
1095 #ifdef NEW_EXPORT_DIALOG
1097 static Inkscape::UI::Dialog::FileExportDialog *exportDialogInstance = NULL;
1099 /**
1100 * Display an Export dialog, export as the selected type if OK pressed
1101 */
1102 bool
1103 sp_file_export_dialog(void *widget)
1104 {
1105 //# temp hack for 'doc' until we can switch to this dialog
1106 SPDocument *doc = SP_ACTIVE_DOCUMENT;
1108 Glib::ustring export_path;
1109 Glib::ustring export_loc;
1111 Inkscape::XML::Node *repr = sp_document_repr_root(doc);
1112 Inkscape::Preferences *prefs = Inkscape::Preferences::get();
1113 Inkscape::Extension::Output *extension;
1115 //# Get the default extension name
1116 Glib::ustring default_extension;
1117 char *attr = (char *)repr->attribute("inkscape:output_extension");
1118 if (!attr) {
1119 Glib::ustring attr2 = prefs->getString("/dialogs/save_as/default");
1120 if(!attr2.empty()) default_extension = attr2;
1121 } else {
1122 default_extension = attr;
1123 }
1124 //g_message("%s: extension name: '%s'", __FUNCTION__, default_extension);
1126 if (doc->uri == NULL)
1127 {
1128 char formatBuf[256];
1130 Glib::ustring filename_extension = ".svg";
1131 extension = dynamic_cast<Inkscape::Extension::Output *>
1132 (Inkscape::Extension::db.get(default_extension.c_str()));
1133 //g_warning("%s: extension ptr: 0x%x", __FUNCTION__, (unsigned int)extension);
1134 if (extension)
1135 filename_extension = extension->get_extension();
1137 Glib::ustring attr3 = prefs->getString("/dialogs/save_as/path");
1138 if (!attr3.empty())
1139 export_path = attr3;
1141 if (!Inkscape::IO::file_test(export_path.c_str(),
1142 (GFileTest)(G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR)))
1143 export_path = "";
1145 if (export_path.size()<1)
1146 export_path = g_get_home_dir();
1148 export_loc = export_path;
1149 export_loc.append(G_DIR_SEPARATOR_S);
1150 snprintf(formatBuf, 255, _("drawing%s"), filename_extension.c_str());
1151 export_loc.append(formatBuf);
1153 }
1154 else
1155 {
1156 export_path = Glib::path_get_dirname(doc->uri);
1157 }
1159 // convert save_loc from utf-8 to locale
1160 // is this needed any more, now that everything is handled in
1161 // Inkscape::IO?
1162 Glib::ustring export_path_local = Glib::filename_from_utf8(export_path);
1163 if ( export_path_local.size() > 0)
1164 export_path = export_path_local;
1166 //# Show the SaveAs dialog
1167 if (!exportDialogInstance)
1168 exportDialogInstance =
1169 Inkscape::UI::Dialog::FileExportDialog::create(
1170 export_path,
1171 Inkscape::UI::Dialog::EXPORT_TYPES,
1172 (char const *) _("Select file to export to"),
1173 default_extension
1174 );
1176 bool success = exportDialogInstance->show();
1177 if (!success)
1178 return success;
1180 Glib::ustring fileName = exportDialogInstance->getFilename();
1182 Inkscape::Extension::Extension *selectionType =
1183 exportDialogInstance->getSelectionType();
1186 if (fileName.size() > 0) {
1187 Glib::ustring newFileName = Glib::filename_to_utf8(fileName);
1189 if ( newFileName.size()>0 )
1190 fileName = newFileName;
1191 else
1192 g_warning( "Error converting save filename to UTF-8." );
1194 success = file_save(doc, fileName, selectionType, TRUE, FALSE);
1196 if (success) {
1197 Glib::RefPtr<Gtk::RecentManager> recent = Gtk::RecentManager::get_default();
1198 recent->add_item(SP_DOCUMENT_URI(doc));
1199 }
1201 export_path = fileName;
1202 prefs->setString("/dialogs/save_as/path", export_path);
1204 return success;
1205 }
1208 return false;
1209 }
1211 #else
1213 /**
1214 *
1215 */
1216 bool
1217 sp_file_export_dialog(void */*widget*/)
1218 {
1219 sp_export_dialog();
1220 return true;
1221 }
1223 #endif
1225 /*######################
1226 ## E X P O R T T O O C A L
1227 ######################*/
1229 /**
1230 * Display an Export dialog, export as the selected type if OK pressed
1231 */
1232 bool
1233 sp_file_export_to_ocal_dialog(Gtk::Window &parentWindow)
1234 {
1236 if (!SP_ACTIVE_DOCUMENT)
1237 return false;
1239 SPDocument *doc = SP_ACTIVE_DOCUMENT;
1241 Glib::ustring export_path;
1242 Glib::ustring export_loc;
1243 Glib::ustring fileName;
1244 Inkscape::Extension::Extension *selectionType;
1246 bool success = false;
1248 static Inkscape::UI::Dialog::FileExportToOCALDialog *exportDialogInstance = NULL;
1249 static Inkscape::UI::Dialog::FileExportToOCALPasswordDialog *exportPasswordDialogInstance = NULL;
1250 static bool gotSuccess = false;
1252 Inkscape::XML::Node *repr = sp_document_repr_root(doc);
1253 (void)repr;
1255 if (!doc->uri && !doc->isModifiedSinceSave())
1256 return false;
1258 // Get the default extension name
1259 Glib::ustring default_extension = "org.inkscape.output.svg.inkscape";
1260 char formatBuf[256];
1262 Glib::ustring filename_extension = ".svg";
1263 selectionType = Inkscape::Extension::db.get(default_extension.c_str());
1265 export_path = Glib::get_tmp_dir ();
1267 export_loc = export_path;
1268 export_loc.append(G_DIR_SEPARATOR_S);
1269 snprintf(formatBuf, 255, _("drawing%s"), filename_extension.c_str());
1270 export_loc.append(formatBuf);
1272 // convert save_loc from utf-8 to locale
1273 // is this needed any more, now that everything is handled in
1274 // Inkscape::IO?
1275 Glib::ustring export_path_local = Glib::filename_from_utf8(export_path);
1276 if ( export_path_local.size() > 0)
1277 export_path = export_path_local;
1279 // Show the Export To OCAL dialog
1280 if (!exportDialogInstance)
1281 exportDialogInstance = new Inkscape::UI::Dialog::FileExportToOCALDialog(
1282 parentWindow,
1283 Inkscape::UI::Dialog::EXPORT_TYPES,
1284 (char const *) _("Select file to export to")
1285 );
1287 success = exportDialogInstance->show();
1288 if (!success)
1289 return success;
1291 fileName = exportDialogInstance->getFilename();
1293 fileName.append(filename_extension.c_str());
1294 if (fileName.size() > 0) {
1295 Glib::ustring newFileName = Glib::filename_to_utf8(fileName);
1297 if ( newFileName.size()>0 )
1298 fileName = newFileName;
1299 else
1300 g_warning( "Error converting save filename to UTF-8." );
1301 }
1302 Glib::ustring filePath = export_path;
1303 filePath.append(G_DIR_SEPARATOR_S);
1304 filePath.append(Glib::path_get_basename(fileName));
1306 fileName = filePath;
1308 success = file_save(parentWindow, doc, filePath, selectionType, FALSE, FALSE);
1310 if (!success){
1311 gchar *text = g_strdup_printf(_("Error saving a temporary copy"));
1312 sp_ui_error_dialog(text);
1314 return success;
1315 }
1317 // Start now the submition
1319 // Create the uri
1320 Inkscape::Preferences *prefs = Inkscape::Preferences::get();
1321 Glib::ustring uri = "dav://";
1322 Glib::ustring username = prefs->getString("/options/ocalusername/str");
1323 Glib::ustring password = prefs->getString("/options/ocalpassword/str");
1324 if (username.empty() || password.empty())
1325 {
1326 if(!gotSuccess)
1327 {
1328 if (!exportPasswordDialogInstance)
1329 exportPasswordDialogInstance = new Inkscape::UI::Dialog::FileExportToOCALPasswordDialog(
1330 parentWindow,
1331 (char const *) _("Open Clip Art Login"));
1332 success = exportPasswordDialogInstance->show();
1333 if (!success)
1334 return success;
1335 }
1336 username = exportPasswordDialogInstance->getUsername();
1337 password = exportPasswordDialogInstance->getPassword();
1338 }
1339 uri.append(username);
1340 uri.append(":");
1341 uri.append(password);
1342 uri.append("@");
1343 uri.append(prefs->getString("/options/ocalurl/str"));
1344 uri.append("/dav.php/");
1345 uri.append(Glib::path_get_basename(fileName));
1347 // Save as a remote file using the dav protocol.
1348 success = file_save_remote(doc, uri, selectionType, FALSE, FALSE);
1349 remove(fileName.c_str());
1350 if (!success)
1351 {
1352 gchar *text = g_strdup_printf(_("Error exporting the document. Verify if the server name, username and password are correct, if the server has support for webdav and verify if you didn't forget to choose a license."));
1353 sp_ui_error_dialog(text);
1354 }
1355 else
1356 gotSuccess = true;
1358 return success;
1359 }
1361 /**
1362 * Export the current document to OCAL
1363 */
1364 void
1365 sp_file_export_to_ocal(Gtk::Window &parentWindow)
1366 {
1368 // Try to execute the new code and return;
1369 if (!SP_ACTIVE_DOCUMENT)
1370 return;
1371 bool success = sp_file_export_to_ocal_dialog(parentWindow);
1372 if (success)
1373 SP_ACTIVE_DESKTOP->messageStack()->flash(Inkscape::IMMEDIATE_MESSAGE, _("Document exported..."));
1374 }
1377 /*######################
1378 ## I M P O R T F R O M O C A L
1379 ######################*/
1381 /**
1382 * Display an ImportToOcal Dialog, and the selected document from OCAL
1383 */
1384 void
1385 sp_file_import_from_ocal(Gtk::Window &parentWindow)
1386 {
1387 static Glib::ustring import_path;
1389 SPDocument *doc = SP_ACTIVE_DOCUMENT;
1390 if (!doc)
1391 return;
1393 static Inkscape::UI::Dialog::FileImportFromOCALDialog *importDialogInstance = NULL;
1395 if (!importDialogInstance) {
1396 importDialogInstance = new
1397 Inkscape::UI::Dialog::FileImportFromOCALDialog(
1398 parentWindow,
1399 import_path,
1400 Inkscape::UI::Dialog::IMPORT_TYPES,
1401 (char const *)_("Import From Open Clip Art Library"));
1402 }
1404 bool success = importDialogInstance->show();
1405 if (!success)
1406 return;
1408 // Get file name and extension type
1409 Glib::ustring fileName = importDialogInstance->getFilename();
1410 Inkscape::Extension::Extension *selection =
1411 importDialogInstance->getSelectionType();
1413 if (fileName.size() > 0) {
1415 Glib::ustring newFileName = Glib::filename_to_utf8(fileName);
1417 if ( newFileName.size() > 0)
1418 fileName = newFileName;
1419 else
1420 g_warning( "ERROR CONVERTING OPEN FILENAME TO UTF-8" );
1422 import_path = fileName;
1423 if (import_path.size()>0)
1424 import_path.append(G_DIR_SEPARATOR_S);
1426 file_import(doc, fileName, selection);
1427 }
1429 return;
1430 }
1432 /*######################
1433 ## P R I N T
1434 ######################*/
1437 /**
1438 * Print the current document, if any.
1439 */
1440 void
1441 sp_file_print(Gtk::Window& parentWindow)
1442 {
1443 SPDocument *doc = SP_ACTIVE_DOCUMENT;
1444 if (doc)
1445 sp_print_document(parentWindow, doc);
1446 }
1448 /**
1449 * Display what the drawing would look like, if
1450 * printed.
1451 */
1452 void
1453 sp_file_print_preview(gpointer /*object*/, gpointer /*data*/)
1454 {
1456 SPDocument *doc = SP_ACTIVE_DOCUMENT;
1457 if (doc)
1458 sp_print_preview_document(doc);
1460 }
1462 void Inkscape::IO::fixupHrefs( SPDocument *doc, const gchar *base, gboolean spns )
1463 {
1464 //g_message("Inkscape::IO::fixupHrefs( , [%s], )", base );
1466 if ( 0 ) {
1467 gchar const* things[] = {
1468 "data:foo,bar",
1469 "http://www.google.com/image.png",
1470 "ftp://ssd.com/doo",
1471 "/foo/dee/bar.svg",
1472 "foo.svg",
1473 "file:/foo/dee/bar.svg",
1474 "file:///foo/dee/bar.svg",
1475 "file:foo.svg",
1476 "/foo/bar\xe1\x84\x92.svg",
1477 "file:///foo/bar\xe1\x84\x92.svg",
1478 "file:///foo/bar%e1%84%92.svg",
1479 "/foo/bar%e1%84%92.svg",
1480 "bar\xe1\x84\x92.svg",
1481 "bar%e1%84%92.svg",
1482 NULL
1483 };
1484 g_message("+------");
1485 for ( int i = 0; things[i]; i++ )
1486 {
1487 try
1488 {
1489 URI uri(things[i]);
1490 gboolean isAbs = g_path_is_absolute( things[i] );
1491 gchar *str = uri.toString();
1492 g_message( "abs:%d isRel:%d scheme:[%s] path:[%s][%s] uri[%s] / [%s]", (int)isAbs,
1493 (int)uri.isRelative(),
1494 uri.getScheme(),
1495 uri.getPath(),
1496 uri.getOpaque(),
1497 things[i],
1498 str );
1499 g_free(str);
1500 }
1501 catch ( MalformedURIException err )
1502 {
1503 dump_str( things[i], "MalformedURIException" );
1504 xmlChar *redo = xmlURIEscape((xmlChar const *)things[i]);
1505 g_message(" gone from [%s] to [%s]", things[i], redo );
1506 if ( redo == NULL )
1507 {
1508 URI again = URI::fromUtf8( things[i] );
1509 gboolean isAbs = g_path_is_absolute( things[i] );
1510 gchar *str = again.toString();
1511 g_message( "abs:%d isRel:%d scheme:[%s] path:[%s][%s] uri[%s] / [%s]", (int)isAbs,
1512 (int)again.isRelative(),
1513 again.getScheme(),
1514 again.getPath(),
1515 again.getOpaque(),
1516 things[i],
1517 str );
1518 g_free(str);
1519 g_message(" ----");
1520 }
1521 }
1522 }
1523 g_message("+------");
1524 }
1526 GSList const *images = sp_document_get_resource_list(doc, "image");
1527 for (GSList const *l = images; l != NULL; l = l->next) {
1528 Inkscape::XML::Node *ir = SP_OBJECT_REPR(l->data);
1530 const gchar *href = ir->attribute("xlink:href");
1532 // First try to figure out an absolute path to the asset
1533 //g_message("image href [%s]", href );
1534 if (spns && !g_path_is_absolute(href)) {
1535 const gchar *absref = ir->attribute("sodipodi:absref");
1536 const gchar *base_href = g_build_filename(base, href, NULL);
1537 //g_message(" absr [%s]", absref );
1539 if ( absref && Inkscape::IO::file_test(absref, G_FILE_TEST_EXISTS) && !Inkscape::IO::file_test(base_href, G_FILE_TEST_EXISTS))
1540 {
1541 // only switch over if the absref is valid while href is not
1542 href = absref;
1543 //g_message(" copied absref to href");
1544 }
1545 }
1547 // Once we have an absolute path, convert it relative to the new location
1548 if (href && g_path_is_absolute(href)) {
1549 const gchar *relname = sp_relative_path_from_path(href, base);
1550 //g_message(" setting to [%s]", relname );
1551 ir->setAttribute("xlink:href", relname);
1552 }
1553 // TODO next refinement is to make the first choice keeping the relative path as-is if
1554 // based on the new location it gives us a valid file.
1555 }
1556 }
1559 /*
1560 Local Variables:
1561 mode:c++
1562 c-file-style:"stroustrup"
1563 c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
1564 indent-tabs-mode:nil
1565 fill-column:99
1566 End:
1567 */
1568 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :