af6ef4f05a125c5718c0f76a88e64e7a535072f0
1 #define __INKSCAPE_C__
3 /*
4 * Interface to main application
5 *
6 * Authors:
7 * Lauris Kaplinski <lauris@kaplinski.com>
8 * bulia byak <buliabyak@users.sf.net>
9 *
10 * Copyright (C) 1999-2005 authors
11 * g++ port Copyright (C) 2003 Nathan Hurst
12 *
13 * Released under GNU GPL, read the file 'COPYING' for more information
14 */
16 #ifdef HAVE_CONFIG_H
17 # include "config.h"
18 #endif
21 #include <set>
22 #include "debug/simple-event.h"
23 #include "debug/event-tracker.h"
25 #ifndef WIN32
26 # define HAS_PROC_SELF_EXE //to get path of executable
27 #else
29 // For now to get at is_os_wide().
30 # include "extension/internal/win32.h"
31 using Inkscape::Extension::Internal::PrintWin32;
33 #define _WIN32_IE 0x0400
34 //#define HAS_SHGetSpecialFolderPath
35 #define HAS_SHGetSpecialFolderLocation
36 #define HAS_GetModuleFileName
37 # include <shlobj.h>
38 #endif
40 #include <signal.h>
42 #include <gtk/gtkmain.h>
43 #include <gtk/gtkmessagedialog.h>
45 #include <glibmm/i18n.h>
46 #include "helper/sp-marshal.h"
47 #include "dialogs/debugdialog.h"
48 #include "application/application.h"
49 #include "application/editor.h"
50 #include "preferences.h"
53 #include "document.h"
54 #include "desktop.h"
55 #include "desktop-handles.h"
56 #include "selection.h"
57 #include "event-context.h"
58 #include "inkscape-private.h"
59 #include "prefs-utils.h"
60 #include "xml/repr.h"
61 #include "io/sys.h"
63 #include "extension/init.h"
65 static Inkscape::Application *inkscape = NULL;
67 /* Backbones of configuration xml data */
68 #include "menus-skeleton.h"
70 enum {
71 MODIFY_SELECTION, // global: one of selections modified
72 CHANGE_SELECTION, // global: one of selections changed
73 CHANGE_SUBSELECTION, // global: one of subselections (text selection, gradient handle, etc) changed
74 SET_SELECTION, // global: one of selections set
75 SET_EVENTCONTEXT, // tool switched
76 ACTIVATE_DESKTOP, // some desktop got focus
77 DEACTIVATE_DESKTOP, // some desktop lost focus
78 SHUTDOWN_SIGNAL, // inkscape is quitting
79 DIALOGS_HIDE, // user pressed F12
80 DIALOGS_UNHIDE, // user pressed F12
81 EXTERNAL_CHANGE, // a document was changed by some external means (undo or XML editor); this
82 // may not be reflected by a selection change and thus needs a separate signal
83 LAST_SIGNAL
84 };
86 #define DESKTOP_IS_ACTIVE(d) ((d) == inkscape->desktops->data)
89 /*################################
90 # FORWARD DECLARATIONS
91 ################################*/
93 gboolean inkscape_app_use_gui( Inkscape::Application const * app );
95 static void inkscape_class_init (Inkscape::ApplicationClass *klass);
96 static void inkscape_init (SPObject *object);
97 static void inkscape_dispose (GObject *object);
99 static void inkscape_activate_desktop_private (Inkscape::Application *inkscape, SPDesktop *desktop);
100 static void inkscape_deactivate_desktop_private (Inkscape::Application *inkscape, SPDesktop *desktop);
102 static bool inkscape_init_config (Inkscape::XML::Document *doc, const gchar *config_name, const gchar *skeleton,
103 unsigned int skel_size,
104 const gchar *e_mkdir,
105 const gchar *e_notdir,
106 const gchar *e_ccf,
107 const gchar *e_cwf,
108 const gchar *warn);
110 struct Inkscape::Application {
111 GObject object;
112 Inkscape::XML::Document *menus;
113 std::multiset<SPDocument *> document_set;
114 GSList *documents;
115 GSList *desktops;
116 gchar *argv0;
117 gboolean dialogs_toggle;
118 gboolean use_gui; // may want to consider a virtual function
119 // for overriding things like the warning dlg's
120 };
122 struct Inkscape::ApplicationClass {
123 GObjectClass object_class;
125 /* Signals */
126 void (* change_selection) (Inkscape::Application * inkscape, Inkscape::Selection * selection);
127 void (* change_subselection) (Inkscape::Application * inkscape, SPDesktop *desktop);
128 void (* modify_selection) (Inkscape::Application * inkscape, Inkscape::Selection * selection, guint flags);
129 void (* set_selection) (Inkscape::Application * inkscape, Inkscape::Selection * selection);
130 void (* set_eventcontext) (Inkscape::Application * inkscape, SPEventContext * eventcontext);
131 void (* activate_desktop) (Inkscape::Application * inkscape, SPDesktop * desktop);
132 void (* deactivate_desktop) (Inkscape::Application * inkscape, SPDesktop * desktop);
133 void (* destroy_document) (Inkscape::Application *inkscape, SPDocument *doc);
134 void (* color_set) (Inkscape::Application *inkscape, SPColor *color, double opacity);
135 void (* shut_down) (Inkscape::Application *inkscape);
136 void (* dialogs_hide) (Inkscape::Application *inkscape);
137 void (* dialogs_unhide) (Inkscape::Application *inkscape);
138 void (* external_change) (Inkscape::Application *inkscape);
139 };
141 static GObjectClass * parent_class;
142 static guint inkscape_signals[LAST_SIGNAL] = {0};
144 static void (* segv_handler) (int) = SIG_DFL;
145 static void (* abrt_handler) (int) = SIG_DFL;
146 static void (* fpe_handler) (int) = SIG_DFL;
147 static void (* ill_handler) (int) = SIG_DFL;
148 static void (* bus_handler) (int) = SIG_DFL;
150 #ifdef WIN32
151 #define INKSCAPE_PROFILE_DIR "Inkscape"
152 #else
153 #define INKSCAPE_PROFILE_DIR ".inkscape"
154 #endif
156 #define MENUS_FILE "menus.xml"
159 /**
160 * Retrieves the GType for the Inkscape Application object.
161 */
162 GType
163 inkscape_get_type (void)
164 {
165 static GType type = 0;
166 if (!type) {
167 GTypeInfo info = {
168 sizeof (Inkscape::ApplicationClass),
169 NULL, NULL,
170 (GClassInitFunc) inkscape_class_init,
171 NULL, NULL,
172 sizeof (Inkscape::Application),
173 4,
174 (GInstanceInitFunc) inkscape_init,
175 NULL
176 };
177 type = g_type_register_static (G_TYPE_OBJECT, "Inkscape_Application", &info, (GTypeFlags)0);
178 }
179 return type;
180 }
183 /**
184 * Initializes the inkscape class, registering all of its signal handlers
185 * and virtual functions
186 */
187 static void
188 inkscape_class_init (Inkscape::ApplicationClass * klass)
189 {
190 GObjectClass * object_class;
192 object_class = (GObjectClass *) klass;
194 parent_class = (GObjectClass *)g_type_class_peek_parent (klass);
196 inkscape_signals[MODIFY_SELECTION] = g_signal_new ("modify_selection",
197 G_TYPE_FROM_CLASS (klass),
198 G_SIGNAL_RUN_FIRST,
199 G_STRUCT_OFFSET (Inkscape::ApplicationClass, modify_selection),
200 NULL, NULL,
201 sp_marshal_NONE__POINTER_UINT,
202 G_TYPE_NONE, 2,
203 G_TYPE_POINTER, G_TYPE_UINT);
204 inkscape_signals[CHANGE_SELECTION] = g_signal_new ("change_selection",
205 G_TYPE_FROM_CLASS (klass),
206 G_SIGNAL_RUN_FIRST,
207 G_STRUCT_OFFSET (Inkscape::ApplicationClass, change_selection),
208 NULL, NULL,
209 sp_marshal_NONE__POINTER,
210 G_TYPE_NONE, 1,
211 G_TYPE_POINTER);
212 inkscape_signals[CHANGE_SUBSELECTION] = g_signal_new ("change_subselection",
213 G_TYPE_FROM_CLASS (klass),
214 G_SIGNAL_RUN_FIRST,
215 G_STRUCT_OFFSET (Inkscape::ApplicationClass, change_subselection),
216 NULL, NULL,
217 sp_marshal_NONE__POINTER,
218 G_TYPE_NONE, 1,
219 G_TYPE_POINTER);
220 inkscape_signals[SET_SELECTION] = g_signal_new ("set_selection",
221 G_TYPE_FROM_CLASS (klass),
222 G_SIGNAL_RUN_FIRST,
223 G_STRUCT_OFFSET (Inkscape::ApplicationClass, set_selection),
224 NULL, NULL,
225 sp_marshal_NONE__POINTER,
226 G_TYPE_NONE, 1,
227 G_TYPE_POINTER);
228 inkscape_signals[SET_EVENTCONTEXT] = g_signal_new ("set_eventcontext",
229 G_TYPE_FROM_CLASS (klass),
230 G_SIGNAL_RUN_FIRST,
231 G_STRUCT_OFFSET (Inkscape::ApplicationClass, set_eventcontext),
232 NULL, NULL,
233 sp_marshal_NONE__POINTER,
234 G_TYPE_NONE, 1,
235 G_TYPE_POINTER);
236 inkscape_signals[ACTIVATE_DESKTOP] = g_signal_new ("activate_desktop",
237 G_TYPE_FROM_CLASS (klass),
238 G_SIGNAL_RUN_FIRST,
239 G_STRUCT_OFFSET (Inkscape::ApplicationClass, activate_desktop),
240 NULL, NULL,
241 sp_marshal_NONE__POINTER,
242 G_TYPE_NONE, 1,
243 G_TYPE_POINTER);
244 inkscape_signals[DEACTIVATE_DESKTOP] = g_signal_new ("deactivate_desktop",
245 G_TYPE_FROM_CLASS (klass),
246 G_SIGNAL_RUN_FIRST,
247 G_STRUCT_OFFSET (Inkscape::ApplicationClass, deactivate_desktop),
248 NULL, NULL,
249 sp_marshal_NONE__POINTER,
250 G_TYPE_NONE, 1,
251 G_TYPE_POINTER);
252 inkscape_signals[SHUTDOWN_SIGNAL] = g_signal_new ("shut_down",
253 G_TYPE_FROM_CLASS (klass),
254 G_SIGNAL_RUN_FIRST,
255 G_STRUCT_OFFSET (Inkscape::ApplicationClass, shut_down),
256 NULL, NULL,
257 g_cclosure_marshal_VOID__VOID,
258 G_TYPE_NONE, 0);
259 inkscape_signals[DIALOGS_HIDE] = g_signal_new ("dialogs_hide",
260 G_TYPE_FROM_CLASS (klass),
261 G_SIGNAL_RUN_FIRST,
262 G_STRUCT_OFFSET (Inkscape::ApplicationClass, dialogs_hide),
263 NULL, NULL,
264 g_cclosure_marshal_VOID__VOID,
265 G_TYPE_NONE, 0);
266 inkscape_signals[DIALOGS_UNHIDE] = g_signal_new ("dialogs_unhide",
267 G_TYPE_FROM_CLASS (klass),
268 G_SIGNAL_RUN_FIRST,
269 G_STRUCT_OFFSET (Inkscape::ApplicationClass, dialogs_unhide),
270 NULL, NULL,
271 g_cclosure_marshal_VOID__VOID,
272 G_TYPE_NONE, 0);
273 inkscape_signals[EXTERNAL_CHANGE] = g_signal_new ("external_change",
274 G_TYPE_FROM_CLASS (klass),
275 G_SIGNAL_RUN_FIRST,
276 G_STRUCT_OFFSET (Inkscape::ApplicationClass, external_change),
277 NULL, NULL,
278 g_cclosure_marshal_VOID__VOID,
279 G_TYPE_NONE, 0);
281 object_class->dispose = inkscape_dispose;
283 klass->activate_desktop = inkscape_activate_desktop_private;
284 klass->deactivate_desktop = inkscape_deactivate_desktop_private;
285 }
288 static void
289 inkscape_init (SPObject * object)
290 {
291 if (!inkscape) {
292 inkscape = (Inkscape::Application *) object;
293 } else {
294 g_assert_not_reached ();
295 }
297 new (&inkscape->document_set) std::multiset<SPDocument *>();
299 inkscape->menus = sp_repr_read_mem (_(menus_skeleton), MENUS_SKELETON_SIZE, NULL);
301 inkscape->documents = NULL;
302 inkscape->desktops = NULL;
304 inkscape->dialogs_toggle = TRUE;
305 }
308 static void
309 inkscape_dispose (GObject *object)
310 {
311 Inkscape::Application *inkscape = (Inkscape::Application *) object;
313 while (inkscape->documents) {
314 // we don't otherwise unref, so why here?
315 sp_document_unref((SPDocument *)inkscape->documents->data);
316 }
318 g_assert (!inkscape->desktops);
320 Inkscape::Preferences::save();
322 if (inkscape->menus) {
323 /* fixme: This is not the best place */
324 Inkscape::GC::release(inkscape->menus);
325 inkscape->menus = NULL;
326 }
328 inkscape->document_set.~multiset();
330 G_OBJECT_CLASS (parent_class)->dispose (object);
332 gtk_main_quit ();
333 }
336 void
337 inkscape_ref (void)
338 {
339 if (inkscape)
340 g_object_ref (G_OBJECT (inkscape));
341 }
344 void
345 inkscape_unref (void)
346 {
347 if (inkscape)
348 g_object_unref (G_OBJECT (inkscape));
349 }
352 static void
353 inkscape_activate_desktop_private (Inkscape::Application *inkscape, SPDesktop *desktop)
354 {
355 desktop->set_active (true);
356 }
359 static void
360 inkscape_deactivate_desktop_private (Inkscape::Application *inkscape, SPDesktop *desktop)
361 {
362 desktop->set_active (false);
363 }
366 /* fixme: This is EVIL, and belongs to main after all */
368 #define SP_INDENT 8
371 static void
372 inkscape_crash_handler (int signum)
373 {
374 using Inkscape::Debug::SimpleEvent;
375 using Inkscape::Debug::EventTracker;
376 using Inkscape::Debug::Logger;
378 static gint recursion = FALSE;
380 /*
381 * reset all signal handlers: any further crashes should just be allowed
382 * to crash normally.
383 * */
384 signal (SIGSEGV, segv_handler );
385 signal (SIGABRT, abrt_handler );
386 signal (SIGFPE, fpe_handler );
387 signal (SIGILL, ill_handler );
388 #ifndef WIN32
389 signal (SIGBUS, bus_handler );
390 #endif
392 /* Stop bizarre loops */
393 if (recursion) {
394 abort ();
395 }
396 recursion = TRUE;
398 EventTracker<SimpleEvent<Inkscape::Debug::Event::CORE> > tracker("crash");
399 tracker.set<SimpleEvent<> >("emergency-save");
401 fprintf(stderr, "\nEmergency save activated!\n");
403 time_t sptime = time (NULL);
404 struct tm *sptm = localtime (&sptime);
405 gchar sptstr[256];
406 strftime (sptstr, 256, "%Y_%m_%d_%H_%M_%S", sptm);
408 gint count = 0;
409 GSList *savednames = NULL;
410 GSList *failednames = NULL;
411 for (GSList *l = inkscape->documents; l != NULL; l = l->next) {
412 SPDocument *doc;
413 Inkscape::XML::Node *repr;
414 doc = (SPDocument *) l->data;
415 repr = sp_document_repr_root (doc);
416 if (repr->attribute("sodipodi:modified")) {
417 const gchar *docname, *d0, *d;
418 gchar n[64], c[1024];
419 FILE *file;
421 /* originally, the document name was retrieved from
422 * the sodipod:docname attribute */
423 docname = doc->name;
424 if (docname) {
425 /* fixme: Quick hack to remove emergency file suffix */
426 d0 = strrchr ((char*)docname, '.');
427 if (d0 && (d0 > docname)) {
428 d0 = strrchr ((char*)(d0 - 1), '.');
429 if (d0 && (d0 > docname)) {
430 d = d0;
431 while (isdigit (*d) || (*d == '.') || (*d == '_')) d += 1;
432 if (*d) {
433 memcpy (n, docname, MIN (d0 - docname - 1, 64));
434 n[63] = '\0';
435 docname = n;
436 }
437 }
438 }
439 }
441 if (!docname || !*docname) docname = "emergency";
442 // try saving to the profile location
443 g_snprintf (c, 1024, "%.256s.%s.%d", docname, sptstr, count);
444 gchar * location = homedir_path(c);
445 Inkscape::IO::dump_fopen_call(location, "E");
446 file = Inkscape::IO::fopen_utf8name(location, "w");
447 g_free(location);
448 if (!file) {
449 // try saving to /tmp
450 g_snprintf (c, 1024, "/tmp/inkscape-%.256s.%s.%d", docname, sptstr, count);
451 Inkscape::IO::dump_fopen_call(c, "G");
452 file = Inkscape::IO::fopen_utf8name(c, "w");
453 }
454 if (!file) {
455 // try saving to the current directory
456 g_snprintf (c, 1024, "inkscape-%.256s.%s.%d", docname, sptstr, count);
457 Inkscape::IO::dump_fopen_call(c, "F");
458 file = Inkscape::IO::fopen_utf8name(c, "w");
459 }
460 if (file) {
461 sp_repr_save_stream (repr->document(), file, SP_SVG_NS_URI);
462 savednames = g_slist_prepend (savednames, g_strdup (c));
463 fclose (file);
464 } else {
465 docname = repr->attribute("sodipodi:docname");
466 failednames = g_slist_prepend (failednames, (docname) ? g_strdup (docname) : g_strdup (_("Untitled document")));
467 }
468 count++;
469 }
470 }
472 savednames = g_slist_reverse (savednames);
473 failednames = g_slist_reverse (failednames);
474 if (savednames) {
475 fprintf (stderr, "\nEmergency save document locations:\n");
476 for (GSList *l = savednames; l != NULL; l = l->next) {
477 fprintf (stderr, " %s\n", (gchar *) l->data);
478 }
479 }
480 if (failednames) {
481 fprintf (stderr, "\nFailed to do emergency save for documents:\n");
482 for (GSList *l = failednames; l != NULL; l = l->next) {
483 fprintf (stderr, " %s\n", (gchar *) l->data);
484 }
485 }
487 Inkscape::Preferences::save();
489 fprintf (stderr, "Emergency save completed. Inkscape will close now.\n");
490 fprintf (stderr, "If you can reproduce this crash, please file a bug at www.inkscape.org\n");
491 fprintf (stderr, "with a detailed description of the steps leading to the crash, so we can fix it.\n");
493 /* Show nice dialog box */
495 char const *istr = _("Inkscape encountered an internal error and will close now.\n");
496 char const *sstr = _("Automatic backups of unsaved documents were done to the following locations:\n");
497 char const *fstr = _("Automatic backup of the following documents failed:\n");
498 gint nllen = strlen ("\n");
499 gint len = strlen (istr) + strlen (sstr) + strlen (fstr);
500 for (GSList *l = savednames; l != NULL; l = l->next) {
501 len = len + SP_INDENT + strlen ((gchar *) l->data) + nllen;
502 }
503 for (GSList *l = failednames; l != NULL; l = l->next) {
504 len = len + SP_INDENT + strlen ((gchar *) l->data) + nllen;
505 }
506 len += 1;
507 gchar *b = g_new (gchar, len);
508 gint pos = 0;
509 len = strlen (istr);
510 memcpy (b + pos, istr, len);
511 pos += len;
512 if (savednames) {
513 len = strlen (sstr);
514 memcpy (b + pos, sstr, len);
515 pos += len;
516 for (GSList *l = savednames; l != NULL; l = l->next) {
517 memset (b + pos, ' ', SP_INDENT);
518 pos += SP_INDENT;
519 len = strlen ((gchar *) l->data);
520 memcpy (b + pos, l->data, len);
521 pos += len;
522 memcpy (b + pos, "\n", nllen);
523 pos += nllen;
524 }
525 }
526 if (failednames) {
527 len = strlen (fstr);
528 memcpy (b + pos, fstr, len);
529 pos += len;
530 for (GSList *l = failednames; l != NULL; l = l->next) {
531 memset (b + pos, ' ', SP_INDENT);
532 pos += SP_INDENT;
533 len = strlen ((gchar *) l->data);
534 memcpy (b + pos, l->data, len);
535 pos += len;
536 memcpy (b + pos, "\n", nllen);
537 pos += nllen;
538 }
539 }
540 *(b + pos) = '\0';
542 if ( inkscape_get_instance() && inkscape_app_use_gui( inkscape_get_instance() ) ) {
543 GtkWidget *msgbox = gtk_message_dialog_new (NULL, GTK_DIALOG_MODAL, GTK_MESSAGE_ERROR, GTK_BUTTONS_CLOSE, "%s", b);
544 gtk_dialog_run (GTK_DIALOG (msgbox));
545 gtk_widget_destroy (msgbox);
546 }
547 else
548 {
549 g_message( "Error: %s", b );
550 }
551 g_free (b);
553 tracker.clear();
554 Logger::shutdown();
556 /* on exit, allow restored signal handler to take over and crash us */
557 }
561 void
562 inkscape_application_init (const gchar *argv0, gboolean use_gui)
563 {
564 inkscape = (Inkscape::Application *)g_object_new (SP_TYPE_INKSCAPE, NULL);
565 /* fixme: load application defaults */
567 segv_handler = signal (SIGSEGV, inkscape_crash_handler);
568 abrt_handler = signal (SIGABRT, inkscape_crash_handler);
569 fpe_handler = signal (SIGFPE, inkscape_crash_handler);
570 ill_handler = signal (SIGILL, inkscape_crash_handler);
571 #ifndef WIN32
572 bus_handler = signal (SIGBUS, inkscape_crash_handler);
573 #endif
575 inkscape->use_gui = use_gui;
576 inkscape->argv0 = g_strdup(argv0);
578 /* Attempt to load the preferences, and set the save_preferences flag to TRUE
579 if we could, or FALSE if we couldn't */
580 Inkscape::Preferences::load();
581 inkscape_load_menus(inkscape);
583 /* DebugDialog redirection. On Linux, default to OFF, on Win32, default to ON.
584 * Use only if use_gui is enabled
585 */
586 #ifdef WIN32
587 #define DEFAULT_LOG_REDIRECT true
588 #else
589 #define DEFAULT_LOG_REDIRECT false
590 #endif
592 if (use_gui == TRUE && prefs_get_int_attribute("dialogs.debug", "redirect", DEFAULT_LOG_REDIRECT))
593 {
594 Inkscape::UI::Dialogs::DebugDialog::getInstance()->captureLogMessages();
595 }
597 /* Initialize the extensions */
598 Inkscape::Extension::init();
600 return;
601 }
603 /**
604 * Returns the current Inkscape::Application global object
605 */
606 Inkscape::Application *
607 inkscape_get_instance()
608 {
609 return inkscape;
610 }
612 gboolean inkscape_app_use_gui( Inkscape::Application const * app )
613 {
614 return app->use_gui;
615 }
617 /**
618 * Preference management
619 * We use '.' as separator
620 *
621 * Returns TRUE if the config file was successfully loaded, FALSE if not.
622 */
623 bool
624 inkscape_load_config (const gchar *filename, Inkscape::XML::Document *config, const gchar *skeleton,
625 unsigned int skel_size, const gchar *e_notreg, const gchar *e_notxml,
626 const gchar *e_notsp, const gchar *warn)
627 {
628 gchar *fn = profile_path(filename);
629 if (!Inkscape::IO::file_test(fn, G_FILE_TEST_EXISTS)) {
630 bool result;
631 /* No such file */
632 result = inkscape_init_config (config, filename, skeleton,
633 skel_size,
634 _("Cannot create directory %s.\n%s"),
635 _("%s is not a valid directory.\n%s"),
636 _("Cannot create file %s.\n%s"),
637 _("Cannot write file %s.\n%s"),
638 _("Although Inkscape will run, it will use default settings,\n"
639 "and any changes made in preferences will not be saved."));
640 g_free (fn);
641 return result;
642 }
644 if (!Inkscape::IO::file_test(fn, G_FILE_TEST_IS_REGULAR)) {
645 /* Not a regular file */
646 gchar *safeFn = Inkscape::IO::sanitizeString(fn);
647 GtkWidget *w = gtk_message_dialog_new (NULL, GTK_DIALOG_MODAL, GTK_MESSAGE_WARNING, GTK_BUTTONS_OK, e_notreg, safeFn, warn);
648 gtk_dialog_run (GTK_DIALOG (w));
649 gtk_widget_destroy (w);
650 g_free(safeFn);
651 g_free (fn);
652 return false;
653 }
655 Inkscape::XML::Document *doc = sp_repr_read_file (fn, NULL);
656 if (doc == NULL) {
657 /* Not an valid xml file */
658 gchar *safeFn = Inkscape::IO::sanitizeString(fn);
659 GtkWidget *w = gtk_message_dialog_new (NULL, GTK_DIALOG_MODAL, GTK_MESSAGE_WARNING, GTK_BUTTONS_OK, e_notxml, safeFn, warn);
660 gtk_dialog_run (GTK_DIALOG (w));
661 gtk_widget_destroy (w);
662 g_free(safeFn);
663 g_free (fn);
664 return false;
665 }
667 Inkscape::XML::Node *root = doc->root();
668 if (strcmp (root->name(), "inkscape")) {
669 gchar *safeFn = Inkscape::IO::sanitizeString(fn);
670 GtkWidget *w = gtk_message_dialog_new (NULL, GTK_DIALOG_MODAL, GTK_MESSAGE_WARNING, GTK_BUTTONS_OK, e_notsp, safeFn, warn);
671 gtk_dialog_run (GTK_DIALOG (w));
672 gtk_widget_destroy (w);
673 Inkscape::GC::release(doc);
674 g_free(safeFn);
675 g_free (fn);
676 return false;
677 }
679 /** \todo this is a hack, need to figure out how to get
680 * a reasonable merge working with the menus.xml file */
681 if (skel_size == MENUS_SKELETON_SIZE) {
682 if (INKSCAPE)
683 INKSCAPE->menus = doc;
684 doc = config;
685 } else {
686 config->root()->mergeFrom(doc->root(), "id");
687 }
689 Inkscape::GC::release(doc);
690 g_free (fn);
691 return true;
692 }
694 /**
695 * Menus management
696 *
697 */
698 bool
699 inkscape_load_menus (Inkscape::Application *inkscape)
700 {
701 gchar *fn = profile_path(MENUS_FILE);
702 bool retval = false;
703 if (Inkscape::IO::file_test(fn, G_FILE_TEST_EXISTS)) {
704 retval = inkscape_load_config (MENUS_FILE,
705 inkscape->menus,
706 menus_skeleton,
707 MENUS_SKELETON_SIZE,
708 _("%s is not a regular file.\n%s"),
709 _("%s not a valid XML file, or\n"
710 "you don't have read permissions on it.\n%s"),
711 _("%s is not a valid menus file.\n%s"),
712 _("Inkscape will run with default menus.\n"
713 "New menus will not be saved."));
714 } else {
715 INKSCAPE->menus = sp_repr_read_mem(menus_skeleton, MENUS_SKELETON_SIZE, NULL);
716 if (INKSCAPE->menus != NULL)
717 retval = true;
718 }
719 g_free(fn);
720 return retval;
721 }
723 /**
724 * We use '.' as separator
725 * \param inkscape Unused
726 */
727 Inkscape::XML::Node *
728 inkscape_get_repr (Inkscape::Application *inkscape, const gchar *key)
729 {
730 if (key == NULL) {
731 return NULL;
732 }
734 Inkscape::XML::Node *repr = Inkscape::Preferences::get()->root();
735 if (!repr) return NULL;
736 g_assert (!(strcmp (repr->name(), "inkscape")));
738 gchar const *s = key;
739 while ((s) && (*s)) {
741 /* Find next name */
742 gchar const *e = strchr (s, '.');
743 guint len;
744 if (e) {
745 len = e++ - s;
746 } else {
747 len = strlen (s);
748 }
750 Inkscape::XML::Node* child;
751 for (child = repr->firstChild(); child != NULL; child = child->next()) {
752 gchar const *id = child->attribute("id");
753 if ((id) && (strlen (id) == len) && (!strncmp (id, s, len)))
754 {
755 break;
756 }
757 }
758 if (child == NULL) {
759 return NULL;
760 }
762 repr = child;
763 s = e;
764 }
765 return repr;
766 }
770 void
771 inkscape_selection_modified (Inkscape::Selection *selection, guint flags)
772 {
773 if (Inkscape::NSApplication::Application::getNewGui()) {
774 Inkscape::NSApplication::Editor::selectionModified (selection, flags);
775 return;
776 }
777 g_return_if_fail (selection != NULL);
779 if (DESKTOP_IS_ACTIVE (selection->desktop())) {
780 g_signal_emit (G_OBJECT (inkscape), inkscape_signals[MODIFY_SELECTION], 0, selection, flags);
781 }
782 }
785 void
786 inkscape_selection_changed (Inkscape::Selection * selection)
787 {
788 if (Inkscape::NSApplication::Application::getNewGui()) {
789 Inkscape::NSApplication::Editor::selectionChanged (selection);
790 return;
791 }
792 g_return_if_fail (selection != NULL);
794 if (DESKTOP_IS_ACTIVE (selection->desktop())) {
795 g_signal_emit (G_OBJECT (inkscape), inkscape_signals[CHANGE_SELECTION], 0, selection);
796 }
797 }
799 void
800 inkscape_subselection_changed (SPDesktop *desktop)
801 {
802 if (Inkscape::NSApplication::Application::getNewGui()) {
803 Inkscape::NSApplication::Editor::subSelectionChanged (desktop);
804 return;
805 }
806 g_return_if_fail (desktop != NULL);
808 if (DESKTOP_IS_ACTIVE (desktop)) {
809 g_signal_emit (G_OBJECT (inkscape), inkscape_signals[CHANGE_SUBSELECTION], 0, desktop);
810 }
811 }
814 void
815 inkscape_selection_set (Inkscape::Selection * selection)
816 {
817 if (Inkscape::NSApplication::Application::getNewGui()) {
818 Inkscape::NSApplication::Editor::selectionSet (selection);
819 return;
820 }
821 g_return_if_fail (selection != NULL);
823 if (DESKTOP_IS_ACTIVE (selection->desktop())) {
824 g_signal_emit (G_OBJECT (inkscape), inkscape_signals[SET_SELECTION], 0, selection);
825 g_signal_emit (G_OBJECT (inkscape), inkscape_signals[CHANGE_SELECTION], 0, selection);
826 }
827 }
830 void
831 inkscape_eventcontext_set (SPEventContext * eventcontext)
832 {
833 if (Inkscape::NSApplication::Application::getNewGui()) {
834 Inkscape::NSApplication::Editor::eventContextSet (eventcontext);
835 return;
836 }
837 g_return_if_fail (eventcontext != NULL);
838 g_return_if_fail (SP_IS_EVENT_CONTEXT (eventcontext));
840 if (DESKTOP_IS_ACTIVE (eventcontext->desktop)) {
841 g_signal_emit (G_OBJECT (inkscape), inkscape_signals[SET_EVENTCONTEXT], 0, eventcontext);
842 }
843 }
846 void
847 inkscape_add_desktop (SPDesktop * desktop)
848 {
849 g_return_if_fail (desktop != NULL);
851 if (Inkscape::NSApplication::Application::getNewGui())
852 {
853 Inkscape::NSApplication::Editor::addDesktop (desktop);
854 return;
855 }
856 g_return_if_fail (inkscape != NULL);
858 g_assert (!g_slist_find (inkscape->desktops, desktop));
860 inkscape->desktops = g_slist_append (inkscape->desktops, desktop);
862 if (DESKTOP_IS_ACTIVE (desktop)) {
863 g_signal_emit (G_OBJECT (inkscape), inkscape_signals[ACTIVATE_DESKTOP], 0, desktop);
864 g_signal_emit (G_OBJECT (inkscape), inkscape_signals[SET_EVENTCONTEXT], 0, sp_desktop_event_context (desktop));
865 g_signal_emit (G_OBJECT (inkscape), inkscape_signals[SET_SELECTION], 0, sp_desktop_selection (desktop));
866 g_signal_emit (G_OBJECT (inkscape), inkscape_signals[CHANGE_SELECTION], 0, sp_desktop_selection (desktop));
867 }
868 }
872 void
873 inkscape_remove_desktop (SPDesktop * desktop)
874 {
875 g_return_if_fail (desktop != NULL);
876 if (Inkscape::NSApplication::Application::getNewGui())
877 {
878 Inkscape::NSApplication::Editor::removeDesktop (desktop);
879 return;
880 }
881 g_return_if_fail (inkscape != NULL);
883 g_assert (g_slist_find (inkscape->desktops, desktop));
885 if (DESKTOP_IS_ACTIVE (desktop)) {
886 g_signal_emit (G_OBJECT (inkscape), inkscape_signals[DEACTIVATE_DESKTOP], 0, desktop);
887 if (inkscape->desktops->next != NULL) {
888 SPDesktop * new_desktop = (SPDesktop *) inkscape->desktops->next->data;
889 inkscape->desktops = g_slist_remove (inkscape->desktops, new_desktop);
890 inkscape->desktops = g_slist_prepend (inkscape->desktops, new_desktop);
891 g_signal_emit (G_OBJECT (inkscape), inkscape_signals[ACTIVATE_DESKTOP], 0, new_desktop);
892 g_signal_emit (G_OBJECT (inkscape), inkscape_signals[SET_EVENTCONTEXT], 0, sp_desktop_event_context (new_desktop));
893 g_signal_emit (G_OBJECT (inkscape), inkscape_signals[SET_SELECTION], 0, sp_desktop_selection (new_desktop));
894 g_signal_emit (G_OBJECT (inkscape), inkscape_signals[CHANGE_SELECTION], 0, sp_desktop_selection (new_desktop));
895 } else {
896 g_signal_emit (G_OBJECT (inkscape), inkscape_signals[SET_EVENTCONTEXT], 0, NULL);
897 if (sp_desktop_selection(desktop))
898 sp_desktop_selection(desktop)->clear();
899 }
900 }
902 inkscape->desktops = g_slist_remove (inkscape->desktops, desktop);
904 // if this was the last desktop, shut down the program
905 if (inkscape->desktops == NULL) {
906 inkscape_exit (inkscape);
907 }
908 }
912 void
913 inkscape_activate_desktop (SPDesktop * desktop)
914 {
915 g_return_if_fail (desktop != NULL);
916 if (Inkscape::NSApplication::Application::getNewGui())
917 {
918 Inkscape::NSApplication::Editor::activateDesktop (desktop);
919 return;
920 }
921 g_return_if_fail (inkscape != NULL);
923 if (DESKTOP_IS_ACTIVE (desktop)) {
924 return;
925 }
927 g_assert (g_slist_find (inkscape->desktops, desktop));
929 SPDesktop *current = (SPDesktop *) inkscape->desktops->data;
931 g_signal_emit (G_OBJECT (inkscape), inkscape_signals[DEACTIVATE_DESKTOP], 0, current);
933 inkscape->desktops = g_slist_remove (inkscape->desktops, desktop);
934 inkscape->desktops = g_slist_prepend (inkscape->desktops, desktop);
936 g_signal_emit (G_OBJECT (inkscape), inkscape_signals[ACTIVATE_DESKTOP], 0, desktop);
937 g_signal_emit (G_OBJECT (inkscape), inkscape_signals[SET_EVENTCONTEXT], 0, sp_desktop_event_context (desktop));
938 g_signal_emit (G_OBJECT (inkscape), inkscape_signals[SET_SELECTION], 0, sp_desktop_selection (desktop));
939 g_signal_emit (G_OBJECT (inkscape), inkscape_signals[CHANGE_SELECTION], 0, sp_desktop_selection (desktop));
940 }
943 /**
944 * Resends ACTIVATE_DESKTOP for current desktop; needed when a new desktop has got its window that dialogs will transientize to
945 */
946 void
947 inkscape_reactivate_desktop (SPDesktop * desktop)
948 {
949 g_return_if_fail (desktop != NULL);
950 if (Inkscape::NSApplication::Application::getNewGui())
951 {
952 Inkscape::NSApplication::Editor::reactivateDesktop (desktop);
953 return;
954 }
955 g_return_if_fail (inkscape != NULL);
957 if (DESKTOP_IS_ACTIVE (desktop))
958 g_signal_emit (G_OBJECT (inkscape), inkscape_signals[ACTIVATE_DESKTOP], 0, desktop);
959 }
963 SPDesktop *
964 inkscape_find_desktop_by_dkey (unsigned int dkey)
965 {
966 for (GSList *r = inkscape->desktops; r; r = r->next) {
967 if (((SPDesktop *) r->data)->dkey == dkey)
968 return ((SPDesktop *) r->data);
969 }
970 return NULL;
971 }
976 unsigned int
977 inkscape_maximum_dkey()
978 {
979 unsigned int dkey = 0;
981 for (GSList *r = inkscape->desktops; r; r = r->next) {
982 if (((SPDesktop *) r->data)->dkey > dkey)
983 dkey = ((SPDesktop *) r->data)->dkey;
984 }
986 return dkey;
987 }
991 SPDesktop *
992 inkscape_next_desktop ()
993 {
994 SPDesktop *d = NULL;
995 unsigned int dkey_current = ((SPDesktop *) inkscape->desktops->data)->dkey;
997 if (dkey_current < inkscape_maximum_dkey()) {
998 // find next existing
999 for (unsigned int i = dkey_current + 1; i <= inkscape_maximum_dkey(); i++) {
1000 d = inkscape_find_desktop_by_dkey (i);
1001 if (d) {
1002 break;
1003 }
1004 }
1005 } else {
1006 // find first existing
1007 for (unsigned int i = 0; i <= inkscape_maximum_dkey(); i++) {
1008 d = inkscape_find_desktop_by_dkey (i);
1009 if (d) {
1010 break;
1011 }
1012 }
1013 }
1015 g_assert (d);
1017 return d;
1018 }
1022 SPDesktop *
1023 inkscape_prev_desktop ()
1024 {
1025 SPDesktop *d = NULL;
1026 unsigned int dkey_current = ((SPDesktop *) inkscape->desktops->data)->dkey;
1028 if (dkey_current > 0) {
1029 // find prev existing
1030 for (signed int i = dkey_current - 1; i >= 0; i--) {
1031 d = inkscape_find_desktop_by_dkey (i);
1032 if (d) {
1033 break;
1034 }
1035 }
1036 }
1037 if (!d) {
1038 // find last existing
1039 d = inkscape_find_desktop_by_dkey (inkscape_maximum_dkey());
1040 }
1042 g_assert (d);
1044 return d;
1045 }
1049 void
1050 inkscape_switch_desktops_next ()
1051 {
1052 inkscape_next_desktop()->presentWindow();
1053 }
1057 void
1058 inkscape_switch_desktops_prev ()
1059 {
1060 inkscape_prev_desktop()->presentWindow();
1061 }
1065 void
1066 inkscape_dialogs_hide ()
1067 {
1068 if (Inkscape::NSApplication::Application::getNewGui())
1069 Inkscape::NSApplication::Editor::hideDialogs();
1070 else
1071 {
1072 g_signal_emit (G_OBJECT (inkscape), inkscape_signals[DIALOGS_HIDE], 0);
1073 inkscape->dialogs_toggle = FALSE;
1074 }
1075 }
1079 void
1080 inkscape_dialogs_unhide ()
1081 {
1082 if (Inkscape::NSApplication::Application::getNewGui())
1083 Inkscape::NSApplication::Editor::unhideDialogs();
1084 else
1085 {
1086 g_signal_emit (G_OBJECT (inkscape), inkscape_signals[DIALOGS_UNHIDE], 0);
1087 inkscape->dialogs_toggle = TRUE;
1088 }
1089 }
1093 void
1094 inkscape_dialogs_toggle ()
1095 {
1096 if (inkscape->dialogs_toggle) {
1097 inkscape_dialogs_hide ();
1098 } else {
1099 inkscape_dialogs_unhide ();
1100 }
1101 }
1103 void
1104 inkscape_external_change ()
1105 {
1106 g_return_if_fail (inkscape != NULL);
1108 g_signal_emit (G_OBJECT (inkscape), inkscape_signals[EXTERNAL_CHANGE], 0);
1109 }
1111 /**
1112 * fixme: These need probably signals too
1113 */
1114 void
1115 inkscape_add_document (SPDocument *document)
1116 {
1117 g_return_if_fail (document != NULL);
1119 if (!Inkscape::NSApplication::Application::getNewGui())
1120 {
1121 if ( inkscape->document_set.find(document) != inkscape->document_set.end() ) {
1123 inkscape->documents = g_slist_append (inkscape->documents, document);
1124 }
1125 inkscape->document_set.insert(document);
1126 }
1127 else
1128 {
1129 Inkscape::NSApplication::Editor::addDocument (document);
1130 }
1131 }
1135 void
1136 inkscape_remove_document (SPDocument *document)
1137 {
1138 g_return_if_fail (document != NULL);
1140 if (!Inkscape::NSApplication::Application::getNewGui())
1141 {
1142 inkscape->document_set.erase(document);
1143 if ( inkscape->document_set.find(document) == inkscape->document_set.end() ) {
1144 inkscape->documents = g_slist_remove (inkscape->documents, document);
1145 }
1146 }
1147 else
1148 {
1149 Inkscape::NSApplication::Editor::removeDocument (document);
1150 }
1152 return;
1153 }
1155 SPDesktop *
1156 inkscape_active_desktop (void)
1157 {
1158 if (Inkscape::NSApplication::Application::getNewGui())
1159 return Inkscape::NSApplication::Editor::getActiveDesktop();
1161 if (inkscape->desktops == NULL) {
1162 return NULL;
1163 }
1165 return (SPDesktop *) inkscape->desktops->data;
1166 }
1168 SPDocument *
1169 inkscape_active_document (void)
1170 {
1171 if (Inkscape::NSApplication::Application::getNewGui())
1172 return Inkscape::NSApplication::Editor::getActiveDocument();
1174 if (SP_ACTIVE_DESKTOP) {
1175 return sp_desktop_document (SP_ACTIVE_DESKTOP);
1176 }
1178 return NULL;
1179 }
1181 bool inkscape_is_sole_desktop_for_document(SPDesktop const &desktop) {
1182 SPDocument const* document = desktop.doc();
1183 if (!document) {
1184 return false;
1185 }
1186 for ( GSList *iter = inkscape->desktops ; iter ; iter = iter->next ) {
1187 SPDesktop *other_desktop=(SPDesktop *)iter->data;
1188 SPDocument *other_document=other_desktop->doc();
1189 if ( other_document == document && other_desktop != &desktop ) {
1190 return false;
1191 }
1192 }
1193 return true;
1194 }
1196 SPEventContext *
1197 inkscape_active_event_context (void)
1198 {
1199 if (SP_ACTIVE_DESKTOP) {
1200 return sp_desktop_event_context (SP_ACTIVE_DESKTOP);
1201 }
1203 return NULL;
1204 }
1208 /*#####################
1209 # HELPERS
1210 #####################*/
1212 static bool
1213 inkscape_init_config (Inkscape::XML::Document *doc, const gchar *config_name, const gchar *skeleton,
1214 unsigned int skel_size,
1215 const gchar *e_mkdir,
1216 const gchar *e_notdir,
1217 const gchar *e_ccf,
1218 const gchar *e_cwf,
1219 const gchar *warn)
1220 {
1221 gchar *dn = profile_path(NULL);
1222 bool use_gui = (Inkscape::NSApplication::Application::getNewGui())? Inkscape::NSApplication::Application::getUseGui() : inkscape->use_gui;
1223 if (!Inkscape::IO::file_test(dn, G_FILE_TEST_EXISTS)) {
1224 if (Inkscape::IO::mkdir_utf8name(dn))
1225 {
1226 if (use_gui) {
1227 // Cannot create directory
1228 gchar *safeDn = Inkscape::IO::sanitizeString(dn);
1229 GtkWidget *w = gtk_message_dialog_new (NULL, GTK_DIALOG_MODAL, GTK_MESSAGE_WARNING, GTK_BUTTONS_OK, e_mkdir, safeDn, warn);
1230 gtk_dialog_run (GTK_DIALOG (w));
1231 gtk_widget_destroy (w);
1232 g_free(safeDn);
1233 g_free (dn);
1234 return false;
1235 } else {
1236 g_warning(e_mkdir, dn, warn);
1237 g_free (dn);
1238 return false;
1239 }
1240 }
1242 // Also create (empty for now) subdirectories for the user's stuff
1243 {
1244 gchar *temp_dn = profile_path("templates");
1245 Inkscape::IO::mkdir_utf8name(temp_dn);
1246 }
1247 {
1248 gchar *temp_dn = profile_path("keys");
1249 Inkscape::IO::mkdir_utf8name(temp_dn);
1250 }
1251 {
1252 gchar *temp_dn = profile_path("icons");
1253 Inkscape::IO::mkdir_utf8name(temp_dn);
1254 }
1255 {
1256 gchar *temp_dn = profile_path("extensions");
1257 Inkscape::IO::mkdir_utf8name(temp_dn);
1258 }
1259 {
1260 gchar *temp_dn = profile_path("palettes");
1261 Inkscape::IO::mkdir_utf8name(temp_dn);
1262 }
1264 } else if (!Inkscape::IO::file_test(dn, G_FILE_TEST_IS_DIR)) {
1265 if (use_gui) {
1266 // Not a directory
1267 gchar *safeDn = Inkscape::IO::sanitizeString(dn);
1268 GtkWidget *w = gtk_message_dialog_new (NULL, GTK_DIALOG_MODAL, GTK_MESSAGE_WARNING, GTK_BUTTONS_OK, e_notdir, safeDn, warn);
1269 gtk_dialog_run (GTK_DIALOG (w));
1270 gtk_widget_destroy (w);
1271 g_free( safeDn );
1272 g_free (dn);
1273 return false;
1274 } else {
1275 g_warning(e_notdir, dn, warn);
1276 g_free(dn);
1277 return false;
1278 }
1279 }
1280 g_free (dn);
1282 gchar *fn = profile_path(config_name);
1284 Inkscape::IO::dump_fopen_call(fn, "H");
1285 FILE *fh = Inkscape::IO::fopen_utf8name(fn, "w");
1286 if (!fh) {
1287 if (use_gui) {
1288 /* Cannot create file */
1289 gchar *safeFn = Inkscape::IO::sanitizeString(fn);
1290 GtkWidget *w = gtk_message_dialog_new (NULL, GTK_DIALOG_MODAL, GTK_MESSAGE_WARNING, GTK_BUTTONS_OK, e_ccf, safeFn, warn);
1291 gtk_dialog_run (GTK_DIALOG (w));
1292 gtk_widget_destroy (w);
1293 g_free(safeFn);
1294 g_free (fn);
1295 return false;
1296 } else {
1297 g_warning(e_ccf, fn, warn);
1298 g_free(fn);
1299 return false;
1300 }
1301 }
1302 if ( fwrite(skeleton, 1, skel_size, fh) != skel_size ) {
1303 if (use_gui) {
1304 /* Cannot create file */
1305 gchar *safeFn = Inkscape::IO::sanitizeString(fn);
1306 GtkWidget *w = gtk_message_dialog_new (NULL, GTK_DIALOG_MODAL, GTK_MESSAGE_WARNING, GTK_BUTTONS_OK, e_cwf, safeFn, warn);
1307 gtk_dialog_run (GTK_DIALOG (w));
1308 gtk_widget_destroy (w);
1309 g_free(safeFn);
1310 g_free (fn);
1311 fclose(fh);
1312 return false;
1313 } else {
1314 g_warning(e_cwf, fn, warn);
1315 g_free(fn);
1316 fclose(fh);
1317 return false;
1318 }
1319 }
1321 g_free(fn);
1322 fclose(fh);
1323 return true;
1324 }
1326 void
1327 inkscape_refresh_display (Inkscape::Application *inkscape)
1328 {
1329 for (GSList *l = inkscape->desktops; l != NULL; l = l->next) {
1330 (static_cast<Inkscape::UI::View::View*>(l->data))->requestRedraw();
1331 }
1332 }
1335 /**
1336 * Handler for Inkscape's Exit verb. This emits the shutdown signal,
1337 * saves the preferences if appropriate, and quits.
1338 */
1339 void
1340 inkscape_exit (Inkscape::Application *inkscape)
1341 {
1342 g_assert (INKSCAPE);
1344 //emit shutdown signal so that dialogs could remember layout
1345 g_signal_emit (G_OBJECT (INKSCAPE), inkscape_signals[SHUTDOWN_SIGNAL], 0);
1347 Inkscape::Preferences::save();
1348 gtk_main_quit ();
1349 }
1351 gchar *
1352 homedir_path(const char *filename)
1353 {
1354 static const gchar *homedir = NULL;
1355 if (!homedir) {
1356 homedir = g_get_home_dir();
1357 gchar* utf8Path = g_filename_to_utf8( homedir, -1, NULL, NULL, NULL );
1358 if ( utf8Path )
1359 {
1360 homedir = utf8Path;
1361 if (!g_utf8_validate(homedir, -1, NULL)) {
1362 g_warning( "g_get_home_dir() post A IS NOT UTF-8" );
1363 }
1364 }
1365 }
1366 if (!homedir) {
1367 gchar * path = g_path_get_dirname(INKSCAPE->argv0);
1368 gchar* utf8Path = g_filename_to_utf8( path, -1, NULL, NULL, NULL );
1369 g_free(path);
1370 if ( utf8Path )
1371 {
1372 homedir = utf8Path;
1373 if (!g_utf8_validate(homedir, -1, NULL)) {
1374 g_warning( "g_get_home_dir() post B IS NOT UTF-8" );
1375 }
1376 }
1377 }
1378 return g_build_filename(homedir, filename, NULL);
1379 }
1382 /**
1383 * Get, or guess, or decide the location where the preferences.xml
1384 * file should be located.
1385 */
1386 gchar *
1387 profile_path(const char *filename)
1388 {
1389 static const gchar *prefdir = NULL;
1390 if (!prefdir) {
1391 #ifdef HAS_SHGetSpecialFolderLocation
1392 // prefer c:\Documents and Settings\UserName\Application Data\ to
1393 // c:\Documents and Settings\userName\;
1394 if (!prefdir) {
1395 ITEMIDLIST *pidl = 0;
1396 if ( SHGetSpecialFolderLocation( NULL, CSIDL_APPDATA, &pidl ) == NOERROR ) {
1397 gchar * utf8Path = NULL;
1399 if ( PrintWin32::is_os_wide() ) {
1400 wchar_t pathBuf[MAX_PATH+1];
1401 g_assert(sizeof(wchar_t) == sizeof(gunichar2));
1403 if ( SHGetPathFromIDListW( pidl, pathBuf ) ) {
1404 utf8Path = g_utf16_to_utf8( (gunichar2*)(&pathBuf[0]), -1, NULL, NULL, NULL );
1405 }
1406 } else {
1407 char pathBuf[MAX_PATH+1];
1409 if ( SHGetPathFromIDListA( pidl, pathBuf ) ) {
1410 utf8Path = g_filename_to_utf8( pathBuf, -1, NULL, NULL, NULL );
1411 }
1412 }
1414 if ( utf8Path ) {
1415 if (!g_utf8_validate(utf8Path, -1, NULL)) {
1416 g_warning( "SHGetPathFromIDList%c() resulted in invalid UTF-8", (PrintWin32::is_os_wide() ? 'W' : 'A') );
1417 g_free( utf8Path );
1418 utf8Path = 0;
1419 } else {
1420 prefdir = utf8Path;
1421 }
1422 }
1425 /* not compiling yet...
1427 // Remember to free the list pointer
1428 IMalloc * imalloc = 0;
1429 if ( SHGetMalloc(&imalloc) == NOERROR) {
1430 imalloc->lpVtbl->Free( imalloc, pidl );
1431 imalloc->lpVtbl->Release( imalloc );
1432 }
1433 */
1434 }
1435 }
1436 #endif
1437 if (!prefdir) {
1438 prefdir = homedir_path(NULL);
1439 }
1440 }
1441 return g_build_filename(prefdir, INKSCAPE_PROFILE_DIR, filename, NULL);
1442 }
1444 Inkscape::XML::Node *
1445 inkscape_get_menus (Inkscape::Application * inkscape)
1446 {
1447 Inkscape::XML::Node *repr = inkscape->menus->root();
1448 g_assert (!(strcmp (repr->name(), "inkscape")));
1449 return repr->firstChild();
1450 }
1452 void
1453 inkscape_get_all_desktops(std::list< SPDesktop* >& listbuf)
1454 {
1455 for(GSList* l = inkscape->desktops; l != NULL; l = l->next) {
1456 listbuf.push_back(static_cast< SPDesktop* >(l->data));
1457 }
1458 }
1462 /*
1463 Local Variables:
1464 mode:c++
1465 c-file-style:"stroustrup"
1466 c-file-offsets:((innamespace . 0)(inline-open . 0))
1467 indent-tabs-mode:nil
1468 fill-column:99
1469 End:
1470 */
1471 // vim: expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :