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 *
11 * Copyright (C) 2006 Johan Engelen <johan@shouraizou.nl>
12 * Copyright (C) 1999-2005 Authors
13 * Copyright (C) 2004 David Turner
14 * Copyright (C) 2001-2002 Ximian, Inc.
15 *
16 * Released under GNU GPL, read the file 'COPYING' for more information
17 */
19 /**
20 * Note: This file needs to be cleaned up extensively.
21 * What it probably needs is to have one .h file for
22 * the API, and two or more .cpp files for the implementations.
23 */
25 #ifdef HAVE_CONFIG_H
26 # include "config.h"
27 #endif
29 #include <glib/gmem.h>
30 #include <libnr/nr-pixops.h>
32 #include "document-private.h"
33 #include "selection-chemistry.h"
34 #include "ui/view/view-widget.h"
35 #include "dir-util.h"
36 #include "helper/png-write.h"
37 #include "dialogs/export.h"
38 #include <glibmm/i18n.h>
39 #include "inkscape.h"
40 #include "desktop.h"
41 #include "selection.h"
42 #include "interface.h"
43 #include "style.h"
44 #include "print.h"
45 #include "file.h"
46 #include "message-stack.h"
47 #include "ui/dialog/filedialog.h"
48 #include "prefs-utils.h"
49 #include "path-prefix.h"
51 #include "sp-namedview.h"
52 #include "desktop-handles.h"
54 #include "extension/db.h"
55 #include "extension/input.h"
56 #include "extension/output.h"
57 /* #include "extension/menu.h" */
58 #include "extension/system.h"
60 #include "io/sys.h"
61 #include "application/application.h"
62 #include "application/editor.h"
63 #include "inkscape.h"
64 #include "uri.h"
66 #ifdef WITH_INKBOARD
67 #include "jabber_whiteboard/session-manager.h"
68 #endif
71 //#define INK_DUMP_FILENAME_CONV 1
72 #undef INK_DUMP_FILENAME_CONV
74 //#define INK_DUMP_FOPEN 1
75 #undef INK_DUMP_FOPEN
77 void dump_str(gchar const *str, gchar const *prefix);
78 void dump_ustr(Glib::ustring const &ustr);
81 /*######################
82 ## N E W
83 ######################*/
85 /**
86 * Create a blank document and add it to the desktop
87 */
88 SPDesktop*
89 sp_file_new(const Glib::ustring &templ)
90 {
91 char *templName = NULL;
92 if (templ.size()>0)
93 templName = (char *)templ.c_str();
94 SPDocument *doc = sp_document_new(templName, TRUE, true);
95 g_return_val_if_fail(doc != NULL, NULL);
97 SPDesktop *dt;
98 if (Inkscape::NSApplication::Application::getNewGui())
99 {
100 dt = Inkscape::NSApplication::Editor::createDesktop (doc);
101 } else {
102 SPViewWidget *dtw = sp_desktop_widget_new(sp_document_namedview(doc, NULL));
103 g_return_val_if_fail(dtw != NULL, NULL);
104 sp_document_unref(doc);
106 sp_create_window(dtw, TRUE);
107 dt = static_cast<SPDesktop*>(dtw->view);
108 sp_namedview_window_from_document(dt);
109 }
110 return dt;
111 }
113 SPDesktop*
114 sp_file_new_default()
115 {
116 std::list<gchar *> sources;
117 sources.push_back( profile_path("templates") ); // first try user's local dir
118 sources.push_back( g_strdup(INKSCAPE_TEMPLATESDIR) ); // then the system templates dir
120 while (!sources.empty()) {
121 gchar *dirname = sources.front();
122 if ( Inkscape::IO::file_test( dirname, (GFileTest)(G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR) ) ) {
124 // TRANSLATORS: default.svg is localizable - this is the name of the default document
125 // template. This way you can localize the default pagesize, translate the name of
126 // the default layer, etc. If you wish to localize this file, please create a
127 // localized share/templates/default.xx.svg file, where xx is your language code.
128 char *default_template = g_build_filename(dirname, _("default.svg"), NULL);
129 if (Inkscape::IO::file_test(default_template, G_FILE_TEST_IS_REGULAR)) {
130 return sp_file_new(default_template);
131 }
132 }
133 g_free(dirname);
134 sources.pop_front();
135 }
137 return sp_file_new("");
138 }
141 /*######################
142 ## D E L E T E
143 ######################*/
145 /**
146 * Perform document closures preceding an exit()
147 */
148 void
149 sp_file_exit()
150 {
151 sp_ui_close_all();
152 // no need to call inkscape_exit here; last document being closed will take care of that
153 }
156 /*######################
157 ## O P E N
158 ######################*/
160 /**
161 * Open a file, add the document to the desktop
162 *
163 * \param replace_empty if true, and the current desktop is empty, this document
164 * will replace the empty one.
165 */
166 bool
167 sp_file_open(const Glib::ustring &uri,
168 Inkscape::Extension::Extension *key,
169 bool add_to_recent, bool replace_empty)
170 {
171 SPDocument *doc = NULL;
172 try {
173 doc = Inkscape::Extension::open(key, uri.c_str());
174 } catch (Inkscape::Extension::Input::no_extension_found &e) {
175 doc = NULL;
176 } catch (Inkscape::Extension::Input::open_failed &e) {
177 doc = NULL;
178 }
180 if (doc) {
181 SPDesktop *desktop = SP_ACTIVE_DESKTOP;
182 SPDocument *existing = desktop ? sp_desktop_document(desktop) : NULL;
184 if (existing && existing->virgin && replace_empty) {
185 // If the current desktop is empty, open the document there
186 sp_document_ensure_up_to_date (doc);
187 desktop->change_document(doc);
188 sp_document_resized_signal_emit (doc, sp_document_width(doc), sp_document_height(doc));
189 } else {
190 if (!Inkscape::NSApplication::Application::getNewGui()) {
191 // create a whole new desktop and window
192 SPViewWidget *dtw = sp_desktop_widget_new(sp_document_namedview(doc, NULL));
193 sp_create_window(dtw, TRUE);
194 desktop = static_cast<SPDesktop*>(dtw->view);
195 } else {
196 desktop = Inkscape::NSApplication::Editor::createDesktop (doc);
197 }
198 }
200 doc->virgin = FALSE;
201 // everyone who cares now has a reference, get rid of ours
202 sp_document_unref(doc);
203 // resize the window to match the document properties
204 // (this may be redundant for new windows... if so, move to the "virgin"
205 // section above)
206 sp_namedview_window_from_document(desktop);
208 if (add_to_recent) {
209 prefs_set_recent_file(SP_DOCUMENT_URI(doc), SP_DOCUMENT_NAME(doc));
210 }
212 return TRUE;
213 } else {
214 gchar *safeUri = Inkscape::IO::sanitizeString(uri.c_str());
215 gchar *text = g_strdup_printf(_("Failed to load the requested file %s"), safeUri);
216 sp_ui_error_dialog(text);
217 g_free(text);
218 g_free(safeUri);
219 return FALSE;
220 }
221 }
223 /**
224 * Handle prompting user for "do you want to revert"? Revert on "OK"
225 */
226 void
227 sp_file_revert_dialog()
228 {
229 SPDesktop *desktop = SP_ACTIVE_DESKTOP;
230 g_assert(desktop != NULL);
232 SPDocument *doc = sp_desktop_document(desktop);
233 g_assert(doc != NULL);
235 Inkscape::XML::Node *repr = sp_document_repr_root(doc);
236 g_assert(repr != NULL);
238 gchar const *uri = doc->uri;
239 if (!uri) {
240 desktop->messageStack()->flash(Inkscape::ERROR_MESSAGE, _("Document not saved yet. Cannot revert."));
241 return;
242 }
244 bool do_revert = true;
245 if (repr->attribute("sodipodi:modified") != NULL) {
246 gchar *text = g_strdup_printf(_("Changes will be lost! Are you sure you want to reload document %s?"), uri);
248 bool response = desktop->warnDialog (text);
249 g_free(text);
251 if (!response) {
252 do_revert = false;
253 }
254 }
256 bool reverted;
257 if (do_revert) {
258 // Allow overwriting of current document.
259 doc->virgin = TRUE;
260 reverted = sp_file_open(uri,NULL);
261 } else {
262 reverted = false;
263 }
265 if (reverted) {
266 desktop->messageStack()->flash(Inkscape::NORMAL_MESSAGE, _("Document reverted."));
267 } else {
268 desktop->messageStack()->flash(Inkscape::ERROR_MESSAGE, _("Document not reverted."));
269 }
270 }
272 void dump_str(gchar const *str, gchar const *prefix)
273 {
274 Glib::ustring tmp;
275 tmp = prefix;
276 tmp += " [";
277 size_t const total = strlen(str);
278 for (unsigned i = 0; i < total; i++) {
279 gchar *const tmp2 = g_strdup_printf(" %02x", (0x0ff & str[i]));
280 tmp += tmp2;
281 g_free(tmp2);
282 }
284 tmp += "]";
285 g_message(tmp.c_str());
286 }
288 void dump_ustr(Glib::ustring const &ustr)
289 {
290 char const *cstr = ustr.c_str();
291 char const *data = ustr.data();
292 Glib::ustring::size_type const byteLen = ustr.bytes();
293 Glib::ustring::size_type const dataLen = ustr.length();
294 Glib::ustring::size_type const cstrLen = strlen(cstr);
296 g_message(" size: %lu\n length: %lu\n bytes: %lu\n clen: %lu",
297 gulong(ustr.size()), gulong(dataLen), gulong(byteLen), gulong(cstrLen) );
298 g_message( " ASCII? %s", (ustr.is_ascii() ? "yes":"no") );
299 g_message( " UTF-8? %s", (ustr.validate() ? "yes":"no") );
301 try {
302 Glib::ustring tmp;
303 for (Glib::ustring::size_type i = 0; i < ustr.bytes(); i++) {
304 tmp = " ";
305 if (i < dataLen) {
306 Glib::ustring::value_type val = ustr.at(i);
307 gchar* tmp2 = g_strdup_printf( (((val & 0xff00) == 0) ? " %02x" : "%04x"), val );
308 tmp += tmp2;
309 g_free( tmp2 );
310 } else {
311 tmp += " ";
312 }
314 if (i < byteLen) {
315 int val = (0x0ff & data[i]);
316 gchar *tmp2 = g_strdup_printf(" %02x", val);
317 tmp += tmp2;
318 g_free( tmp2 );
319 if ( val > 32 && val < 127 ) {
320 tmp2 = g_strdup_printf( " '%c'", (gchar)val );
321 tmp += tmp2;
322 g_free( tmp2 );
323 } else {
324 tmp += " . ";
325 }
326 } else {
327 tmp += " ";
328 }
330 if ( i < cstrLen ) {
331 int val = (0x0ff & cstr[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 g_message( tmp.c_str() );
347 }
348 } catch (...) {
349 g_message("XXXXXXXXXXXXXXXXXX Exception" );
350 }
351 g_message("---------------");
352 }
354 static Inkscape::UI::Dialog::FileOpenDialog *openDialogInstance = NULL;
356 /**
357 * Display an file Open selector. Open a document if OK is pressed.
358 * Can select single or multiple files for opening.
359 */
360 void
361 sp_file_open_dialog(gpointer object, gpointer data)
362 {
364 //# Get the current directory for finding files
365 Glib::ustring open_path;
366 char *attr = (char *)prefs_get_string_attribute("dialogs.open", "path");
367 if (attr)
368 open_path = attr;
371 //# Test if the open_path directory exists
372 if (!Inkscape::IO::file_test(open_path.c_str(),
373 (GFileTest)(G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR)))
374 open_path = "";
376 //# If no open path, default to our home directory
377 if (open_path.size() < 1)
378 {
379 open_path = g_get_home_dir();
380 open_path.append(G_DIR_SEPARATOR_S);
381 }
383 //# Create a dialog if we don't already have one
384 if (!openDialogInstance) {
385 openDialogInstance =
386 Inkscape::UI::Dialog::FileOpenDialog::create(
387 open_path,
388 Inkscape::UI::Dialog::SVG_TYPES,
389 (char const *)_("Select file to open"));
390 }
392 //# Show the dialog
393 bool const success = openDialogInstance->show();
394 if (!success)
395 return;
397 //# User selected something. Get name and type
398 Glib::ustring fileName = openDialogInstance->getFilename();
399 Inkscape::Extension::Extension *selection =
400 openDialogInstance->getSelectionType();
402 //# Code to check & open iff multiple files.
403 std::vector<Glib::ustring> flist=openDialogInstance->getFilenames();
405 //# Iterate through filenames if more than 1
406 if (flist.size() > 1)
407 {
408 for (unsigned int i=1 ; i<flist.size() ; i++)
409 {
410 Glib::ustring fName = flist[i];
412 if (Glib::file_test(fileName, Glib::FILE_TEST_IS_DIR)) {
413 Glib::ustring newFileName = Glib::filename_to_utf8(fName);
414 if ( newFileName.size() > 0 )
415 fName = newFileName;
416 else
417 g_warning( "ERROR CONVERTING OPEN FILENAME TO UTF-8" );
419 #ifdef INK_DUMP_FILENAME_CONV
420 g_message("Opening File %s\n",fileName);
421 #endif
422 sp_file_open(fileName, selection);
423 }
424 }
425 return;
426 }
429 if (fileName.size() > 0) {
431 Glib::ustring newFileName = Glib::filename_to_utf8(fileName);
433 if ( newFileName.size() > 0)
434 fileName = newFileName;
435 else
436 g_warning( "ERROR CONVERTING OPEN FILENAME TO UTF-8" );
438 open_path = fileName;
439 open_path.append(G_DIR_SEPARATOR_S);
440 prefs_set_string_attribute("dialogs.open", "path", open_path.c_str());
442 sp_file_open(fileName, selection);
443 }
445 return;
446 }
449 /*######################
450 ## V A C U U M
451 ######################*/
453 /**
454 * Remove unreferenced defs from the defs section of the document.
455 */
458 void
459 sp_file_vacuum()
460 {
461 SPDocument *doc = SP_ACTIVE_DOCUMENT;
463 unsigned int diff = vacuum_document (doc);
465 sp_document_done(doc, SP_VERB_FILE_VACUUM,
466 /* TODO: annotate */ "file.cpp:515");
468 SPDesktop *dt = SP_ACTIVE_DESKTOP;
469 if (diff > 0) {
470 dt->messageStack()->flashF(Inkscape::NORMAL_MESSAGE,
471 ngettext("Removed <b>%i</b> unused definition in <defs>.",
472 "Removed <b>%i</b> unused definitions in <defs>.",
473 diff),
474 diff);
475 } else {
476 dt->messageStack()->flash(Inkscape::NORMAL_MESSAGE, _("No unused definitions in <defs>."));
477 }
478 }
482 /*######################
483 ## S A V E
484 ######################*/
486 /**
487 * This 'save' function called by the others below
488 *
489 * \param official whether to set :output_module and :modified in the
490 * document; is true for normal save, false for temporary saves
491 */
492 static bool
493 file_save(SPDocument *doc, const Glib::ustring &uri,
494 Inkscape::Extension::Extension *key, bool saveas, bool official)
495 {
496 if (!doc || uri.size()<1) //Safety check
497 return false;
499 try {
500 Inkscape::Extension::save(key, doc, uri.c_str(),
501 saveas && prefs_get_int_attribute("dialogs.save_as", "append_extension", 1),
502 saveas, official);
503 } catch (Inkscape::Extension::Output::no_extension_found &e) {
504 gchar *safeUri = Inkscape::IO::sanitizeString(uri.c_str());
505 gchar *text = g_strdup_printf(_("No Inkscape extension found to save document (%s). This may have been caused by an unknown filename extension."), safeUri);
506 SP_ACTIVE_DESKTOP->messageStack()->flash(Inkscape::ERROR_MESSAGE, _("Document not saved."));
507 sp_ui_error_dialog(text);
508 g_free(text);
509 g_free(safeUri);
510 return FALSE;
511 } catch (Inkscape::Extension::Output::save_failed &e) {
512 gchar *safeUri = Inkscape::IO::sanitizeString(uri.c_str());
513 gchar *text = g_strdup_printf(_("File %s could not be saved."), safeUri);
514 SP_ACTIVE_DESKTOP->messageStack()->flash(Inkscape::ERROR_MESSAGE, _("Document not saved."));
515 sp_ui_error_dialog(text);
516 g_free(text);
517 g_free(safeUri);
518 return FALSE;
519 } catch (Inkscape::Extension::Output::no_overwrite &e) {
520 return sp_file_save_dialog(doc);
521 }
523 SP_ACTIVE_DESKTOP->messageStack()->flash(Inkscape::NORMAL_MESSAGE, _("Document saved."));
524 return true;
525 }
531 static Inkscape::UI::Dialog::FileSaveDialog *saveDialogInstance = NULL;
533 /**
534 * Display a SaveAs dialog. Save the document if OK pressed.
535 *
536 * \param ascopy (optional) wether to set the documents->uri to the new filename or not
537 */
538 bool
539 sp_file_save_dialog(SPDocument *doc, bool is_copy)
540 {
542 Inkscape::XML::Node *repr = sp_document_repr_root(doc);
544 Inkscape::Extension::Output *extension;
546 //# Get the default extension name
547 Glib::ustring default_extension;
548 char *attr = (char *)repr->attribute("inkscape:output_extension");
549 if (!attr)
550 attr = (char *)prefs_get_string_attribute("dialogs.save_as", "default");
551 if (attr)
552 default_extension = attr;
553 //g_message("%s: extension name: '%s'", __FUNCTION__, default_extension);
555 Glib::ustring save_path;
556 Glib::ustring save_loc;
558 if (doc->uri == NULL) {
559 char formatBuf[256];
560 int i = 1;
562 Glib::ustring filename_extension = ".svg";
563 extension = dynamic_cast<Inkscape::Extension::Output *>
564 (Inkscape::Extension::db.get(default_extension.c_str()));
565 //g_warning("%s: extension ptr: 0x%x", __FUNCTION__, (unsigned int)extension);
566 if (extension)
567 filename_extension = extension->get_extension();
569 attr = (char *)prefs_get_string_attribute("dialogs.save_as", "path");
570 if (attr)
571 save_path = attr;
573 if (!Inkscape::IO::file_test(save_path.c_str(),
574 (GFileTest)(G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR)))
575 save_path = "";
577 if (save_path.size()<1)
578 save_path = g_get_home_dir();
580 save_loc = save_path;
581 save_loc.append(G_DIR_SEPARATOR_S);
582 snprintf(formatBuf, 255, _("drawing%s"), filename_extension.c_str());
583 save_loc.append(formatBuf);
585 while (Inkscape::IO::file_test(save_loc.c_str(), G_FILE_TEST_EXISTS)) {
586 save_loc = save_path;
587 save_loc.append(G_DIR_SEPARATOR_S);
588 snprintf(formatBuf, 255, _("drawing-%d%s"), i++, filename_extension.c_str());
589 save_loc.append(formatBuf);
590 }
591 } else {
592 save_loc = Glib::path_get_dirname(doc->uri);
593 }
595 // convert save_loc from utf-8 to locale
596 // is this needed any more, now that everything is handled in
597 // Inkscape::IO?
598 Glib::ustring save_loc_local = Glib::filename_from_utf8(save_loc);
600 if ( save_loc_local.size() > 0)
601 save_loc = save_loc_local;
603 //# Show the SaveAs dialog
604 char const * dialog_title;
605 if (is_copy) {
606 dialog_title = (char const *) _("Select file to save a copy to");
607 } else {
608 dialog_title = (char const *) _("Select file to save to");
609 }
610 if (!saveDialogInstance)
611 saveDialogInstance =
612 Inkscape::UI::Dialog::FileSaveDialog::create(
613 save_loc,
614 Inkscape::UI::Dialog::SVG_TYPES,
615 (char const *) _("Select file to save to"),
616 default_extension
617 );
618 saveDialogInstance->change_title(dialog_title);
620 bool success = saveDialogInstance->show();
621 if (!success)
622 return success;
624 Glib::ustring fileName = saveDialogInstance->getFilename();
626 Inkscape::Extension::Extension *selectionType =
627 saveDialogInstance->getSelectionType();
630 if (fileName.size() > 0) {
631 Glib::ustring newFileName = Glib::filename_to_utf8(fileName);
633 if ( newFileName.size()>0 )
634 fileName = newFileName;
635 else
636 g_warning( "Error converting save filename to UTF-8." );
638 success = file_save(doc, fileName, selectionType, TRUE, !is_copy);
640 if (success)
641 prefs_set_recent_file(SP_DOCUMENT_URI(doc), SP_DOCUMENT_NAME(doc));
643 save_path = fileName;
644 prefs_set_string_attribute("dialogs.save_as", "path", save_path.c_str());
646 return success;
647 }
650 return false;
651 }
654 /**
655 * Save a document, displaying a SaveAs dialog if necessary.
656 */
657 bool
658 sp_file_save_document(SPDocument *doc)
659 {
660 bool success = true;
662 Inkscape::XML::Node *repr = sp_document_repr_root(doc);
664 gchar const *fn = repr->attribute("sodipodi:modified");
665 if (fn != NULL) {
666 if ( doc->uri == NULL
667 || repr->attribute("inkscape:output_extension") == NULL )
668 {
669 return sp_file_save_dialog(doc, FALSE);
670 } else {
671 fn = g_strdup(doc->uri);
672 gchar const *ext = repr->attribute("inkscape:output_extension");
673 success = file_save(doc, fn, Inkscape::Extension::db.get(ext), FALSE, TRUE);
674 g_free((void *) fn);
675 }
676 } else {
677 SP_ACTIVE_DESKTOP->messageStack()->flash(Inkscape::WARNING_MESSAGE, _("No changes need to be saved."));
678 success = TRUE;
679 }
681 return success;
682 }
685 /**
686 * Save a document.
687 */
688 bool
689 sp_file_save(gpointer object, gpointer data)
690 {
691 if (!SP_ACTIVE_DOCUMENT)
692 return false;
693 sp_namedview_document_from_window(SP_ACTIVE_DESKTOP);
694 return sp_file_save_document(SP_ACTIVE_DOCUMENT);
695 }
698 /**
699 * Save a document, always displaying the SaveAs dialog.
700 */
701 bool
702 sp_file_save_as(gpointer object, gpointer data)
703 {
704 if (!SP_ACTIVE_DOCUMENT)
705 return false;
706 sp_namedview_document_from_window(SP_ACTIVE_DESKTOP);
707 return sp_file_save_dialog(SP_ACTIVE_DOCUMENT, FALSE);
708 }
712 /**
713 * Save a copy of a document, always displaying a sort of SaveAs dialog.
714 */
715 bool
716 sp_file_save_a_copy(gpointer object, gpointer data)
717 {
718 if (!SP_ACTIVE_DOCUMENT)
719 return false;
720 sp_namedview_document_from_window(SP_ACTIVE_DESKTOP);
721 return sp_file_save_dialog(SP_ACTIVE_DOCUMENT, TRUE);
722 }
725 /*######################
726 ## I M P O R T
727 ######################*/
729 /**
730 * Import a resource. Called by sp_file_import()
731 */
732 void
733 file_import(SPDocument *in_doc, const Glib::ustring &uri,
734 Inkscape::Extension::Extension *key)
735 {
736 SPDesktop *desktop = SP_ACTIVE_DESKTOP;
738 //DEBUG_MESSAGE( fileImport, "file_import( in_doc:%p uri:[%s], key:%p", in_doc, uri, key );
739 SPDocument *doc;
740 try {
741 doc = Inkscape::Extension::open(key, uri.c_str());
742 } catch (Inkscape::Extension::Input::no_extension_found &e) {
743 doc = NULL;
744 } catch (Inkscape::Extension::Input::open_failed &e) {
745 doc = NULL;
746 }
748 if (doc != NULL) {
749 // the import extension has passed us a document, now we need to embed it into our document
750 if ( 0 ) {
751 // const gchar *docbase = (sp_repr_document_root( sp_repr_document( repr ))->attribute("sodipodi:docbase" );
752 g_message(" settings uri [%s]", doc->uri );
753 g_message(" base [%s]", doc->base );
754 g_message(" name [%s]", doc->name );
755 Inkscape::IO::fixupHrefs( doc, doc->base, TRUE );
756 g_message(" mid-fixup");
757 Inkscape::IO::fixupHrefs( doc, in_doc->base, TRUE );
758 }
760 // move imported defs to our document's defs
761 SPObject *in_defs = SP_DOCUMENT_DEFS(in_doc);
762 SPObject *defs = SP_DOCUMENT_DEFS(doc);
763 Inkscape::XML::Node *last_def = SP_OBJECT_REPR(in_defs)->lastChild();
764 for (SPObject *child = sp_object_first_child(defs);
765 child != NULL; child = SP_OBJECT_NEXT(child))
766 {
767 // FIXME: in case of id conflict, newly added thing will be re-ided and thus likely break a reference to it from imported stuff
768 SP_OBJECT_REPR(in_defs)->addChild(SP_OBJECT_REPR(child)->duplicate(), last_def);
769 }
771 guint items_count = 0;
772 for (SPObject *child = sp_object_first_child(SP_DOCUMENT_ROOT(doc));
773 child != NULL; child = SP_OBJECT_NEXT(child)) {
774 if (SP_IS_ITEM(child))
775 items_count ++;
776 }
777 SPCSSAttr *style = sp_css_attr_from_object (SP_DOCUMENT_ROOT (doc));
779 SPObject *new_obj = NULL;
781 if ((style && style->firstChild()) || items_count > 1) {
782 // create group
783 Inkscape::XML::Node *newgroup = sp_repr_new("svg:g");
784 sp_repr_css_set (newgroup, style, "style");
786 for (SPObject *child = sp_object_first_child(SP_DOCUMENT_ROOT(doc)); child != NULL; child = SP_OBJECT_NEXT(child) ) {
787 if (SP_IS_ITEM(child)) {
788 Inkscape::XML::Node *newchild = SP_OBJECT_REPR(child)->duplicate();
790 // convert layers to groups; FIXME: add "preserve layers" mode where each layer
791 // from impot is copied to the same-named layer in host
792 newchild->setAttribute("inkscape:groupmode", NULL);
794 newgroup->appendChild(newchild);
795 }
796 }
798 if (desktop) {
799 // Add it to the current layer
800 new_obj = desktop->currentLayer()->appendChildRepr(newgroup);
801 } else {
802 // There's no desktop (command line run?)
803 // FIXME: For such cases we need a document:: method to return the current layer
804 new_obj = SP_DOCUMENT_ROOT(in_doc)->appendChildRepr(newgroup);
805 }
807 Inkscape::GC::release(newgroup);
808 } else {
809 // just add one item
810 for (SPObject *child = sp_object_first_child(SP_DOCUMENT_ROOT(doc)); child != NULL; child = SP_OBJECT_NEXT(child) ) {
811 if (SP_IS_ITEM(child)) {
812 Inkscape::XML::Node *newitem = SP_OBJECT_REPR(child)->duplicate();
813 newitem->setAttribute("inkscape:groupmode", NULL);
815 if (desktop) {
816 // Add it to the current layer
817 new_obj = desktop->currentLayer()->appendChildRepr(newitem);
818 } else {
819 // There's no desktop (command line run?)
820 // FIXME: For such cases we need a document:: method to return the current layer
821 new_obj = SP_DOCUMENT_ROOT(in_doc)->appendChildRepr(newitem);
822 }
824 }
825 }
826 }
828 if (style) sp_repr_css_attr_unref (style);
830 // select and move the imported item
831 if (new_obj && SP_IS_ITEM(new_obj)) {
832 Inkscape::Selection *selection = sp_desktop_selection(desktop);
833 selection->set(SP_ITEM(new_obj));
835 // To move the imported object, we must temporarily set the "transform pattern with
836 // object" option.
837 {
838 int const saved_pref = prefs_get_int_attribute("options.transform", "pattern", 1);
839 prefs_set_int_attribute("options.transform", "pattern", 1);
840 sp_document_ensure_up_to_date(sp_desktop_document(desktop));
841 NR::Point m( desktop->point() - selection->bounds().midpoint() );
842 sp_selection_move_relative(selection, m);
843 prefs_set_int_attribute("options.transform", "pattern", saved_pref);
844 }
845 }
847 sp_document_unref(doc);
848 sp_document_done(in_doc, SP_VERB_FILE_IMPORT,
849 /* TODO: annotate */ "file.cpp:900");
851 } else {
852 gchar *text = g_strdup_printf(_("Failed to load the requested file %s"), uri.c_str());
853 sp_ui_error_dialog(text);
854 g_free(text);
855 }
857 return;
858 }
861 static Inkscape::UI::Dialog::FileOpenDialog *importDialogInstance = NULL;
863 /**
864 * Display an Open dialog, import a resource if OK pressed.
865 */
866 void
867 sp_file_import(GtkWidget *widget)
868 {
869 static Glib::ustring import_path;
871 SPDocument *doc = SP_ACTIVE_DOCUMENT;
872 if (!doc)
873 return;
875 if (!importDialogInstance) {
876 importDialogInstance =
877 Inkscape::UI::Dialog::FileOpenDialog::create(
878 import_path,
879 Inkscape::UI::Dialog::IMPORT_TYPES,
880 (char const *)_("Select file to import"));
881 }
883 bool success = importDialogInstance->show();
884 if (!success)
885 return;
887 //# Get file name and extension type
888 Glib::ustring fileName = importDialogInstance->getFilename();
889 Inkscape::Extension::Extension *selection =
890 importDialogInstance->getSelectionType();
893 if (fileName.size() > 0) {
895 Glib::ustring newFileName = Glib::filename_to_utf8(fileName);
897 if ( newFileName.size() > 0)
898 fileName = newFileName;
899 else
900 g_warning( "ERROR CONVERTING OPEN FILENAME TO UTF-8" );
902 import_path = fileName;
903 if (import_path.size()>0)
904 import_path.append(G_DIR_SEPARATOR_S);
906 file_import(doc, fileName, selection);
907 }
909 return;
910 }
914 /*######################
915 ## E X P O R T
916 ######################*/
918 //#define NEW_EXPORT_DIALOG
922 #ifdef NEW_EXPORT_DIALOG
924 static Inkscape::UI::Dialog::FileExportDialog *exportDialogInstance = NULL;
926 /**
927 * Display an Export dialog, export as the selected type if OK pressed
928 */
929 bool
930 sp_file_export_dialog(void *widget)
931 {
932 //# temp hack for 'doc' until we can switch to this dialog
933 SPDocument *doc = SP_ACTIVE_DOCUMENT;
935 Glib::ustring export_path;
936 Glib::ustring export_loc;
938 Inkscape::XML::Node *repr = sp_document_repr_root(doc);
940 Inkscape::Extension::Output *extension;
942 //# Get the default extension name
943 Glib::ustring default_extension;
944 char *attr = (char *)repr->attribute("inkscape:output_extension");
945 if (!attr)
946 attr = (char *)prefs_get_string_attribute("dialogs.save_as", "default");
947 if (attr)
948 default_extension = attr;
949 //g_message("%s: extension name: '%s'", __FUNCTION__, default_extension);
951 if (doc->uri == NULL)
952 {
953 char formatBuf[256];
955 Glib::ustring filename_extension = ".svg";
956 extension = dynamic_cast<Inkscape::Extension::Output *>
957 (Inkscape::Extension::db.get(default_extension.c_str()));
958 //g_warning("%s: extension ptr: 0x%x", __FUNCTION__, (unsigned int)extension);
959 if (extension)
960 filename_extension = extension->get_extension();
962 attr = (char *)prefs_get_string_attribute("dialogs.save_as", "path");
963 if (attr)
964 export_path = attr;
966 if (!Inkscape::IO::file_test(export_path.c_str(),
967 (GFileTest)(G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR)))
968 export_path = "";
970 if (export_path.size()<1)
971 export_path = g_get_home_dir();
973 export_loc = export_path;
974 export_loc.append(G_DIR_SEPARATOR_S);
975 snprintf(formatBuf, 255, _("drawing%s"), filename_extension.c_str());
976 export_loc.append(formatBuf);
978 }
979 else
980 {
981 export_path = Glib::path_get_dirname(doc->uri);
982 }
984 // convert save_loc from utf-8 to locale
985 // is this needed any more, now that everything is handled in
986 // Inkscape::IO?
987 Glib::ustring export_path_local = Glib::filename_from_utf8(export_path);
988 if ( export_path_local.size() > 0)
989 export_path = export_path_local;
991 //# Show the SaveAs dialog
992 if (!exportDialogInstance)
993 exportDialogInstance =
994 Inkscape::UI::Dialog::FileExportDialog::create(
995 export_path,
996 Inkscape::UI::Dialog::EXPORT_TYPES,
997 (char const *) _("Select file to export to"),
998 default_extension
999 );
1001 bool success = exportDialogInstance->show();
1002 if (!success)
1003 return success;
1005 Glib::ustring fileName = exportDialogInstance->getFilename();
1007 Inkscape::Extension::Extension *selectionType =
1008 exportDialogInstance->getSelectionType();
1011 if (fileName.size() > 0) {
1012 Glib::ustring newFileName = Glib::filename_to_utf8(fileName);
1014 if ( newFileName.size()>0 )
1015 fileName = newFileName;
1016 else
1017 g_warning( "Error converting save filename to UTF-8." );
1019 success = file_save(doc, fileName, selectionType, TRUE, FALSE);
1021 if (success)
1022 prefs_set_recent_file(SP_DOCUMENT_URI(doc), SP_DOCUMENT_NAME(doc));
1024 export_path = fileName;
1025 prefs_set_string_attribute("dialogs.save_as", "path", export_path.c_str());
1027 return success;
1028 }
1031 return false;
1032 }
1040 #else
1044 /**
1045 *
1046 */
1047 bool
1048 sp_file_export_dialog(void *widget)
1049 {
1050 sp_export_dialog();
1051 return true;
1052 }
1054 #endif
1056 /*######################
1057 ## P R I N T
1058 ######################*/
1061 /**
1062 * Print the current document, if any.
1063 */
1064 void
1065 sp_file_print()
1066 {
1067 SPDocument *doc = SP_ACTIVE_DOCUMENT;
1068 if (doc)
1069 sp_print_document(doc, FALSE);
1070 }
1073 /**
1074 * Print the current document, if any. Do not use
1075 * the machine's print drivers.
1076 */
1077 void
1078 sp_file_print_direct()
1079 {
1080 SPDocument *doc = SP_ACTIVE_DOCUMENT;
1081 if (doc)
1082 sp_print_document(doc, TRUE);
1083 }
1086 /**
1087 * Display what the drawing would look like, if
1088 * printed.
1089 */
1090 void
1091 sp_file_print_preview(gpointer object, gpointer data)
1092 {
1094 SPDocument *doc = SP_ACTIVE_DOCUMENT;
1095 if (doc)
1096 sp_print_preview_document(doc);
1098 }
1100 void Inkscape::IO::fixupHrefs( SPDocument *doc, const gchar *base, gboolean spns )
1101 {
1102 //g_message("Inkscape::IO::fixupHrefs( , [%s], )", base );
1104 if ( 0 ) {
1105 gchar const* things[] = {
1106 "data:foo,bar",
1107 "http://www.google.com/image.png",
1108 "ftp://ssd.com/doo",
1109 "/foo/dee/bar.svg",
1110 "foo.svg",
1111 "file:/foo/dee/bar.svg",
1112 "file:///foo/dee/bar.svg",
1113 "file:foo.svg",
1114 "/foo/bar\xe1\x84\x92.svg",
1115 "file:///foo/bar\xe1\x84\x92.svg",
1116 "file:///foo/bar%e1%84%92.svg",
1117 "/foo/bar%e1%84%92.svg",
1118 "bar\xe1\x84\x92.svg",
1119 "bar%e1%84%92.svg",
1120 NULL
1121 };
1122 g_message("+------");
1123 for ( int i = 0; things[i]; i++ )
1124 {
1125 try
1126 {
1127 URI uri(things[i]);
1128 gboolean isAbs = g_path_is_absolute( things[i] );
1129 gchar *str = uri.toString();
1130 g_message( "abs:%d isRel:%d scheme:[%s] path:[%s][%s] uri[%s] / [%s]", (int)isAbs,
1131 (int)uri.isRelative(),
1132 uri.getScheme(),
1133 uri.getPath(),
1134 uri.getOpaque(),
1135 things[i],
1136 str );
1137 g_free(str);
1138 }
1139 catch ( MalformedURIException err )
1140 {
1141 dump_str( things[i], "MalformedURIException" );
1142 xmlChar *redo = xmlURIEscape((xmlChar const *)things[i]);
1143 g_message(" gone from [%s] to [%s]", things[i], redo );
1144 if ( redo == NULL )
1145 {
1146 URI again = URI::fromUtf8( things[i] );
1147 gboolean isAbs = g_path_is_absolute( things[i] );
1148 gchar *str = again.toString();
1149 g_message( "abs:%d isRel:%d scheme:[%s] path:[%s][%s] uri[%s] / [%s]", (int)isAbs,
1150 (int)again.isRelative(),
1151 again.getScheme(),
1152 again.getPath(),
1153 again.getOpaque(),
1154 things[i],
1155 str );
1156 g_free(str);
1157 g_message(" ----");
1158 }
1159 }
1160 }
1161 g_message("+------");
1162 }
1164 GSList const *images = sp_document_get_resource_list(doc, "image");
1165 for (GSList const *l = images; l != NULL; l = l->next) {
1166 Inkscape::XML::Node *ir = SP_OBJECT_REPR(l->data);
1168 const gchar *href = ir->attribute("xlink:href");
1170 // First try to figure out an absolute path to the asset
1171 //g_message("image href [%s]", href );
1172 if (spns && !g_path_is_absolute(href)) {
1173 const gchar *absref = ir->attribute("sodipodi:absref");
1174 const gchar *base_href = g_build_filename(base, href, NULL);
1175 //g_message(" absr [%s]", absref );
1177 if ( absref && Inkscape::IO::file_test(absref, G_FILE_TEST_EXISTS) && !Inkscape::IO::file_test(base_href, G_FILE_TEST_EXISTS))
1178 {
1179 // only switch over if the absref is valid while href is not
1180 href = absref;
1181 //g_message(" copied absref to href");
1182 }
1183 }
1185 // Once we have an absolute path, convert it relative to the new location
1186 if (href && g_path_is_absolute(href)) {
1187 const gchar *relname = sp_relative_path_from_path(href, base);
1188 //g_message(" setting to [%s]", relname );
1189 ir->setAttribute("xlink:href", relname);
1190 }
1191 // TODO next refinement is to make the first choice keeping the relative path as-is if
1192 // based on the new location it gives us a valid file.
1193 }
1194 }
1197 /*
1198 Local Variables:
1199 mode:c++
1200 c-file-style:"stroustrup"
1201 c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
1202 indent-tabs-mode:nil
1203 fill-column:99
1204 End:
1205 */
1206 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :