#ifdef HAVE_CONFIG_H

# include "config.h"

#endif

#include <gtk/gtk.h>

#include <glib/gmem.h>

#include <glibmm/i18n.h>

#include <libnr/nr-pixops.h>

#include "application/application.h"

#include "application/editor.h"

#include "desktop.h"

#include "desktop-handles.h"

#include "dialogs/export.h"

#include "dir-util.h"

#include "document-private.h"

#include "extension/db.h"

#include "extension/input.h"

#include "extension/output.h"

#include "extension/system.h"

#include "file.h"

#include "helper/png-write.h"

#include "id-clash.h"

#include "inkscape.h"

#include "inkscape.h"

#include "interface.h"

#include "io/sys.h"

#include "message.h"

#include "message-stack.h"

#include "path-prefix.h"

#include "preferences.h"

#include "print.h"

#include "rdf.h"

#include "selection-chemistry.h"

#include "selection.h"

#include "sp-namedview.h"

#include "style.h"

#include "ui/dialog/ocaldialogs.h"

#include "ui/view/view-widget.h"

#include "uri.h"

#include "xml/rebase-hrefs.h"

#ifdef WITH_GNOME_VFS

# include <libgnomevfs/gnome-vfs.h>

#endif

#ifdef WIN32

#include <windows.h>

#endif

#undef INK_DUMP_FILENAME_CONV

#undef INK_DUMP_FOPEN

void dump_str(gchar const *str, gchar const *prefix);

void dump_ustr(Glib::ustring const &ustr);

static void sp_file_add_recent(gchar const *uri)

{

if(uri == NULL) {

g_warning("sp_file_add_recent: uri == NULL");

return;

}

GtkRecentManager *recent = gtk_recent_manager_get_default();

gchar *fn = g_filename_from_utf8(uri, -1, NULL, NULL, NULL);

if (fn) {

gchar *uri_to_add = g_filename_to_uri(fn, NULL, NULL);

if (uri_to_add) {

gtk_recent_manager_add_item(recent, uri_to_add);

g_free(uri_to_add);

}

g_free(fn);

}

}

SPDesktop*

sp_file_new(const Glib::ustring &templ)

{

char *templName = NULL;

if (templ.size()>0)

templName = (char *)templ.c_str();

SPDocument *doc = SPDocument::createNewDoc(templName, TRUE, true);

g_return_val_if_fail(doc != NULL, NULL);

SPDesktop *dt;

if (Inkscape::NSApplication::Application::getNewGui())

{

dt = Inkscape::NSApplication::Editor::createDesktop (doc);

} else {

SPViewWidget *dtw = sp_desktop_widget_new(sp_document_namedview(doc, NULL));

g_return_val_if_fail(dtw != NULL, NULL);

doc->doUnref();

sp_create_window(dtw, TRUE);

dt = static_cast<SPDesktop*>(dtw->view);

sp_namedview_window_from_document(dt);

sp_namedview_update_layers_from_document(dt);

}

return dt;

}

SPDesktop* sp_file_new_default()

{

std::list<gchar *> sources;

sources.push_back( profile_path("templates") ); // first try user's local dir

sources.push_back( g_strdup(INKSCAPE_TEMPLATESDIR) ); // then the system templates dir

std::list<gchar const*> baseNames;

gchar const* localized = _("default.svg");

if (strcmp("default.svg", localized) != 0) {

baseNames.push_back(localized);

}

baseNames.push_back("default.svg");

gchar *foundTemplate = 0;

for (std::list<gchar const*>::iterator nameIt = baseNames.begin(); (nameIt != baseNames.end()) && !foundTemplate; ++nameIt) {

for (std::list<gchar *>::iterator it = sources.begin(); (it != sources.end()) && !foundTemplate; ++it) {

gchar *dirname = *it;

if ( Inkscape::IO::file_test( dirname, (GFileTest)(G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR) ) ) {

// TRANSLATORS: default.svg is localizable - this is the name of the default document

// template. This way you can localize the default pagesize, translate the name of

// the default layer, etc. If you wish to localize this file, please create a

// localized share/templates/default.xx.svg file, where xx is your language code.

char *tmp = g_build_filename(dirname, *nameIt, NULL);

if (Inkscape::IO::file_test(tmp, G_FILE_TEST_IS_REGULAR)) {

foundTemplate = tmp;

} else {

g_free(tmp);

}

}

}

}

for (std::list<gchar *>::iterator it = sources.begin(); it != sources.end(); ++it) {

g_free(*it);

}

SPDesktop* desk = sp_file_new(foundTemplate ? foundTemplate : "");

if (foundTemplate) {

g_free(foundTemplate);

foundTemplate = 0;

}

return desk;

}

sp_file_exit()

{

sp_ui_close_all();

// no need to call inkscape_exit here; last document being closed will take care of that

}

sp_file_open(const Glib::ustring &uri,

Inkscape::Extension::Extension *key,

bool add_to_recent, bool replace_empty)

{

SPDesktop *desktop = SP_ACTIVE_DESKTOP;

if (desktop)

desktop->setWaitingCursor();

SPDocument *doc = NULL;

try {

doc = Inkscape::Extension::open(key, uri.c_str());

} catch (Inkscape::Extension::Input::no_extension_found &e) {

doc = NULL;

} catch (Inkscape::Extension::Input::open_failed &e) {

doc = NULL;

}

if (desktop)

desktop->clearWaitingCursor();

if (doc) {

SPDocument *existing = desktop ? sp_desktop_document(desktop) : NULL;

if (existing && existing->virgin && replace_empty) {

// If the current desktop is empty, open the document there

doc->ensure_up_to_date ();

desktop->change_document(doc);

doc->resized_signal_emit (doc->getWidth(), doc->getHeight());

} else {

if (!Inkscape::NSApplication::Application::getNewGui()) {

// create a whole new desktop and window

SPViewWidget *dtw = sp_desktop_widget_new(sp_document_namedview(doc, NULL));

sp_create_window(dtw, TRUE);

desktop = static_cast<SPDesktop*>(dtw->view);

} else {

desktop = Inkscape::NSApplication::Editor::createDesktop (doc);

}

}

doc->virgin = FALSE;

// everyone who cares now has a reference, get rid of ours

doc->doUnref();

// resize the window to match the document properties

sp_namedview_window_from_document(desktop);

sp_namedview_update_layers_from_document(desktop);

if (add_to_recent) {

sp_file_add_recent(SP_DOCUMENT_URI(doc));

}

return TRUE;

} else {

gchar *safeUri = Inkscape::IO::sanitizeString(uri.c_str());

gchar *text = g_strdup_printf(_("Failed to load the requested file %s"), safeUri);

sp_ui_error_dialog(text);

g_free(text);

g_free(safeUri);

return FALSE;

}

}

sp_file_revert_dialog()

{

SPDesktop *desktop = SP_ACTIVE_DESKTOP;

g_assert(desktop != NULL);

SPDocument *doc = sp_desktop_document(desktop);

g_assert(doc != NULL);

Inkscape::XML::Node *repr = sp_document_repr_root(doc);

g_assert(repr != NULL);

gchar const *uri = doc->uri;

if (!uri) {

desktop->messageStack()->flash(Inkscape::ERROR_MESSAGE, _("Document not saved yet. Cannot revert."));

return;

}

bool do_revert = true;

if (doc->isModifiedSinceSave()) {

gchar *text = g_strdup_printf(_("Changes will be lost! Are you sure you want to reload document %s?"), uri);

bool response = desktop->warnDialog (text);

g_free(text);

if (!response) {

do_revert = false;

}

}

bool reverted;

if (do_revert) {

// Allow overwriting of current document.

doc->virgin = TRUE;

// remember current zoom and view

double zoom = desktop->current_zoom();

Geom::Point c = desktop->get_display_area().midpoint();

reverted = sp_file_open(uri,NULL);

if (reverted) {

// restore zoom and view

desktop->zoom_absolute(c[Geom::X], c[Geom::Y], zoom);

}

} else {

reverted = false;

}

if (reverted) {

desktop->messageStack()->flash(Inkscape::NORMAL_MESSAGE, _("Document reverted."));

} else {

desktop->messageStack()->flash(Inkscape::ERROR_MESSAGE, _("Document not reverted."));

}

}

void dump_str(gchar const *str, gchar const *prefix)

{

Glib::ustring tmp;

tmp = prefix;

tmp += " [";

size_t const total = strlen(str);

for (unsigned i = 0; i < total; i++) {

gchar *const tmp2 = g_strdup_printf(" %02x", (0x0ff & str[i]));

tmp += tmp2;

g_free(tmp2);

}

tmp += "]";

g_message("%s", tmp.c_str());

}

void dump_ustr(Glib::ustring const &ustr)

{

char const *cstr = ustr.c_str();

char const *data = ustr.data();

Glib::ustring::size_type const byteLen = ustr.bytes();

Glib::ustring::size_type const dataLen = ustr.length();

Glib::ustring::size_type const cstrLen = strlen(cstr);

g_message(" size: %lu\n length: %lu\n bytes: %lu\n clen: %lu",

gulong(ustr.size()), gulong(dataLen), gulong(byteLen), gulong(cstrLen) );

g_message( " ASCII? %s", (ustr.is_ascii() ? "yes":"no") );

g_message( " UTF-8? %s", (ustr.validate() ? "yes":"no") );

try {

Glib::ustring tmp;

for (Glib::ustring::size_type i = 0; i < ustr.bytes(); i++) {

tmp = " ";

if (i < dataLen) {

Glib::ustring::value_type val = ustr.at(i);

gchar* tmp2 = g_strdup_printf( (((val & 0xff00) == 0) ? " %02x" : "%04x"), val );

tmp += tmp2;

g_free( tmp2 );

} else {

tmp += " ";

}

if (i < byteLen) {

int val = (0x0ff & data[i]);

gchar *tmp2 = g_strdup_printf(" %02x", val);

tmp += tmp2;

g_free( tmp2 );

if ( val > 32 && val < 127 ) {

tmp2 = g_strdup_printf( " '%c'", (gchar)val );

tmp += tmp2;

g_free( tmp2 );

} else {

tmp += " . ";

}

} else {

tmp += " ";

}

if ( i < cstrLen ) {

int val = (0x0ff & cstr[i]);

gchar* tmp2 = g_strdup_printf(" %02x", val);

tmp += tmp2;

g_free(tmp2);

if ( val > 32 && val < 127 ) {

tmp2 = g_strdup_printf(" '%c'", (gchar) val);

tmp += tmp2;

g_free( tmp2 );

} else {

tmp += " . ";

}

} else {

tmp += " ";

}

g_message( "%s", tmp.c_str() );

}

} catch (...) {

g_message("XXXXXXXXXXXXXXXXXX Exception" );

}

g_message("---------------");

}

sp_file_open_dialog(Gtk::Window &parentWindow, gpointer /*object*/, gpointer /*data*/)

{

//# Get the current directory for finding files

static Glib::ustring open_path;

Inkscape::Preferences *prefs = Inkscape::Preferences::get();

if(open_path.empty())

{

Glib::ustring attr = prefs->getString("/dialogs/open/path");

if (!attr.empty()) open_path = attr;

}

//# Test if the open_path directory exists

if (!Inkscape::IO::file_test(open_path.c_str(),

(GFileTest)(G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR)))

open_path = "";

#ifdef WIN32

//# If no open path, default to our win32 documents folder

if (open_path.empty())

{

// The path to the My Documents folder is read from the

// value "HKEY_CURRENT_USER\Software\Windows\CurrentVersion\Explorer\Shell Folders\Personal"

HKEY key = NULL;

if(RegOpenKeyExA(HKEY_CURRENT_USER,

"Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders",

0, KEY_QUERY_VALUE, &key) == ERROR_SUCCESS)

{

WCHAR utf16path[_MAX_PATH];

DWORD value_type;

DWORD data_size = sizeof(utf16path);

if(RegQueryValueExW(key, L"Personal", NULL, &value_type,

(BYTE*)utf16path, &data_size) == ERROR_SUCCESS)

{

g_assert(value_type == REG_SZ);

gchar *utf8path = g_utf16_to_utf8(

(const gunichar2*)utf16path, -1, NULL, NULL, NULL);

if(utf8path)

{

open_path = Glib::ustring(utf8path);

g_free(utf8path);

}

}

}

}

#endif

//# If no open path, default to our home directory

if (open_path.empty())

{

open_path = g_get_home_dir();

open_path.append(G_DIR_SEPARATOR_S);

}

//# Create a dialog

Inkscape::UI::Dialog::FileOpenDialog *openDialogInstance =

Inkscape::UI::Dialog::FileOpenDialog::create(

parentWindow, open_path,

Inkscape::UI::Dialog::SVG_TYPES,

_("Select file to open"));

//# Show the dialog

bool const success = openDialogInstance->show();

//# Save the folder the user selected for later

open_path = openDialogInstance->getCurrentDirectory();

if (!success)

{

delete openDialogInstance;

return;

}

//# User selected something. Get name and type

Glib::ustring fileName = openDialogInstance->getFilename();

Inkscape::Extension::Extension *selection =

openDialogInstance->getSelectionType();

//# Code to check & open if multiple files.

std::vector<Glib::ustring> flist = openDialogInstance->getFilenames();

//# We no longer need the file dialog object - delete it

delete openDialogInstance;

openDialogInstance = NULL;

//# Iterate through filenames if more than 1

if (flist.size() > 1)

{

for (unsigned int i = 0; i < flist.size(); i++)

{

fileName = flist[i];

Glib::ustring newFileName = Glib::filename_to_utf8(fileName);

if ( newFileName.size() > 0 )

fileName = newFileName;

else

g_warning( "ERROR CONVERTING OPEN FILENAME TO UTF-8" );

#ifdef INK_DUMP_FILENAME_CONV

g_message("Opening File %s\n", fileName.c_str());

#endif

sp_file_open(fileName, selection);

}

return;

}

if (!fileName.empty())

{

Glib::ustring newFileName = Glib::filename_to_utf8(fileName);

if ( newFileName.size() > 0)

fileName = newFileName;

else

g_warning( "ERROR CONVERTING OPEN FILENAME TO UTF-8" );

open_path = Glib::path_get_dirname (fileName);

open_path.append(G_DIR_SEPARATOR_S);

prefs->setString("/dialogs/open/path", open_path);

sp_file_open(fileName, selection);

}

return;

}

sp_file_vacuum()

{

SPDocument *doc = SP_ACTIVE_DOCUMENT;

unsigned int diff = doc->vacuum_document ();

SPDocumentUndo::done(doc, SP_VERB_FILE_VACUUM,

_("Vacuum &lt;defs&gt;"));

SPDesktop *dt = SP_ACTIVE_DESKTOP;

if (diff > 0) {

dt->messageStack()->flashF(Inkscape::NORMAL_MESSAGE,

ngettext("Removed <b>%i</b> unused definition in &lt;defs&gt;.",

"Removed <b>%i</b> unused definitions in &lt;defs&gt;.",

diff),

diff);

} else {

dt->messageStack()->flash(Inkscape::NORMAL_MESSAGE, _("No unused definitions in &lt;defs&gt;."));

}

}

static bool

file_save(Gtk::Window &parentWindow, SPDocument *doc, const Glib::ustring &uri,

Inkscape::Extension::Extension *key, bool checkoverwrite, bool official,

Inkscape::Extension::FileSaveMethod save_method)

{

if (!doc || uri.size()<1) //Safety check

return false;

try {

Inkscape::Extension::save(key, doc, uri.c_str(),

false,

checkoverwrite, official,

save_method);

} catch (Inkscape::Extension::Output::no_extension_found &e) {

gchar *safeUri = Inkscape::IO::sanitizeString(uri.c_str());

gchar *text = g_strdup_printf(_("No Inkscape extension found to save document (%s). This may have been caused by an unknown filename extension."), safeUri);

SP_ACTIVE_DESKTOP->messageStack()->flash(Inkscape::ERROR_MESSAGE, _("Document not saved."));

sp_ui_error_dialog(text);

g_free(text);

g_free(safeUri);

return FALSE;

} catch (Inkscape::Extension::Output::file_read_only &e) {

gchar *safeUri = Inkscape::IO::sanitizeString(uri.c_str());

gchar *text = g_strdup_printf(_("File %s is write protected. Please remove write protection and try again."), safeUri);

SP_ACTIVE_DESKTOP->messageStack()->flash(Inkscape::ERROR_MESSAGE, _("Document not saved."));

sp_ui_error_dialog(text);

g_free(text);

g_free(safeUri);

return FALSE;

} catch (Inkscape::Extension::Output::save_failed &e) {

gchar *safeUri = Inkscape::IO::sanitizeString(uri.c_str());

gchar *text = g_strdup_printf(_("File %s could not be saved."), safeUri);

SP_ACTIVE_DESKTOP->messageStack()->flash(Inkscape::ERROR_MESSAGE, _("Document not saved."));

sp_ui_error_dialog(text);

g_free(text);

g_free(safeUri);

return FALSE;

} catch (Inkscape::Extension::Output::save_cancelled &e) {

SP_ACTIVE_DESKTOP->messageStack()->flash(Inkscape::ERROR_MESSAGE, _("Document not saved."));

return FALSE;

} catch (Inkscape::Extension::Output::no_overwrite &e) {

return sp_file_save_dialog(parentWindow, doc, Inkscape::Extension::FILE_SAVE_METHOD_SAVE_AS);

} catch (...) {

SP_ACTIVE_DESKTOP->messageStack()->flash(Inkscape::ERROR_MESSAGE, _("Document not saved."));

return FALSE;

}

SP_ACTIVE_DESKTOP->event_log->rememberFileSave();

SP_ACTIVE_DESKTOP->messageStack()->flash(Inkscape::NORMAL_MESSAGE, _("Document saved."));

return true;

}

file_save_remote(SPDocument */*doc*/,

#ifdef WITH_GNOME_VFS

const Glib::ustring &uri,

#else

const Glib::ustring &/*uri*/,

#endif

Inkscape::Extension::Extension */*key*/, bool /*saveas*/, bool /*official*/)

{

#ifdef WITH_GNOME_VFS

#define BUF_SIZE 8192

gnome_vfs_init();

GnomeVFSHandle *from_handle = NULL;

GnomeVFSHandle *to_handle = NULL;

GnomeVFSFileSize bytes_read;

GnomeVFSFileSize bytes_written;

GnomeVFSResult result;

guint8 buffer[8192];

gchar* uri_local = g_filename_from_utf8( uri.c_str(), -1, NULL, NULL, NULL);

if ( uri_local == NULL ) {

g_warning( "Error converting filename to locale encoding.");

}

// Gets the temp file name.

Glib::ustring fileName = Glib::get_tmp_dir ();

fileName.append(G_DIR_SEPARATOR_S);

fileName.append((gnome_vfs_uri_extract_short_name(gnome_vfs_uri_new(uri_local))));

// Open the temp file to send.

result = gnome_vfs_open (&from_handle, fileName.c_str(), GNOME_VFS_OPEN_READ);

if (result != GNOME_VFS_OK) {

g_warning("Could not find the temp saving.");

return false;

}

result = gnome_vfs_create (&to_handle, uri_local, GNOME_VFS_OPEN_WRITE, FALSE, GNOME_VFS_PERM_USER_ALL);

result = gnome_vfs_open (&to_handle, uri_local, GNOME_VFS_OPEN_WRITE);

if (result != GNOME_VFS_OK) {

g_warning("file creating: %s", gnome_vfs_result_to_string(result));

return false;

}

while (1) {

result = gnome_vfs_read (from_handle, buffer, 8192, &bytes_read);

if ((result == GNOME_VFS_ERROR_EOF) &&(!bytes_read)){

result = gnome_vfs_close (from_handle);

result = gnome_vfs_close (to_handle);

return true;

}

if (result != GNOME_VFS_OK) {

g_warning("%s", gnome_vfs_result_to_string(result));

return false;

}

result = gnome_vfs_write (to_handle, buffer, bytes_read, &bytes_written);

if (result != GNOME_VFS_OK) {

g_warning("%s", gnome_vfs_result_to_string(result));

return false;

}

if (bytes_read != bytes_written){

return false;

}

}

return true;

#else

// in case we do not have GNOME_VFS

return false;

#endif

}

sp_file_save_dialog(Gtk::Window &parentWindow, SPDocument *doc, Inkscape::Extension::FileSaveMethod save_method)

{

Inkscape::Extension::Output *extension = 0;

bool is_copy = (save_method == Inkscape::Extension::FILE_SAVE_METHOD_SAVE_COPY);

// Note: default_extension has the format "org.inkscape.output.svg.inkscape", whereas

// filename_extension only uses ".svg"

Glib::ustring default_extension;

Glib::ustring filename_extension = ".svg";

default_extension= Inkscape::Extension::get_file_save_extension(save_method);

//g_message("%s: extension name: '%s'", __FUNCTION__, default_extension);

extension = dynamic_cast<Inkscape::Extension::Output *>

(Inkscape::Extension::db.get(default_extension.c_str()));

if (extension)

filename_extension = extension->get_extension();

Glib::ustring save_path;

Glib::ustring save_loc;

save_path = Inkscape::Extension::get_file_save_path(doc, save_method);

if (!Inkscape::IO::file_test(save_path.c_str(),

(GFileTest)(G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR)))

save_path = "";

if (save_path.size()<1)

save_path = g_get_home_dir();

save_loc = save_path;

save_loc.append(G_DIR_SEPARATOR_S);

char formatBuf[256];

int i = 1;

if (!doc->uri) {

// We are saving for the first time; create a unique default filename

snprintf(formatBuf, 255, _("drawing%s"), filename_extension.c_str());

save_loc.append(formatBuf);

while (Inkscape::IO::file_test(save_loc.c_str(), G_FILE_TEST_EXISTS)) {

save_loc = save_path;

save_loc.append(G_DIR_SEPARATOR_S);

snprintf(formatBuf, 255, _("drawing-%d%s"), i++, filename_extension.c_str());

save_loc.append(formatBuf);

}

} else {

snprintf(formatBuf, 255, _("%s"), Glib::path_get_basename(doc->uri).c_str());

save_loc.append(formatBuf);

}

// convert save_loc from utf-8 to locale

// is this needed any more, now that everything is handled in

// Inkscape::IO?

Glib::ustring save_loc_local = Glib::filename_from_utf8(save_loc);

if ( save_loc_local.size() > 0)

save_loc = save_loc_local;

//# Show the SaveAs dialog

char const * dialog_title;

if (is_copy) {

dialog_title = (char const *) _("Select file to save a copy to");

} else {

dialog_title = (char const *) _("Select file to save to");

}

gchar* doc_title = doc->root->title();

Inkscape::UI::Dialog::FileSaveDialog *saveDialog =

Inkscape::UI::Dialog::FileSaveDialog::create(

parentWindow,

save_loc,

Inkscape::UI::Dialog::SVG_TYPES,

dialog_title,

default_extension,

doc_title ? doc_title : "",

save_method

);

saveDialog->setSelectionType(extension);

bool success = saveDialog->show();

if (!success) {

delete saveDialog;

return success;

}

// set new title here (call RDF to ensure metadata and title element are updated)

rdf_set_work_entity(doc, rdf_find_entity("title"), saveDialog->getDocTitle().c_str());

// free up old string

if(doc_title) g_free(doc_title);

Glib::ustring fileName = saveDialog->getFilename();

Inkscape::Extension::Extension *selectionType = saveDialog->getSelectionType();

delete saveDialog;

saveDialog = 0;

if (fileName.size() > 0) {

Glib::ustring newFileName = Glib::filename_to_utf8(fileName);

if ( newFileName.size()>0 )

fileName = newFileName;

else

g_warning( "Error converting save filename to UTF-8." );

// FIXME: does the argument !is_copy really convey the correct meaning here?

success = file_save(parentWindow, doc, fileName, selectionType, TRUE, !is_copy, save_method);

if (success && SP_DOCUMENT_URI(doc)) {

sp_file_add_recent(SP_DOCUMENT_URI(doc));

}

save_path = Glib::path_get_dirname(fileName);

Inkscape::Extension::store_save_path_in_prefs(save_path, save_method);

return success;

}

return false;

}

sp_file_save_document(Gtk::Window &parentWindow, SPDocument *doc)

{

bool success = true;

if (doc->isModifiedSinceSave()) {

if ( doc->uri == NULL )

{

// Hier sollte in Argument mitgegeben werden, das anzeigt, da� das Dokument das erste

// Mal gespeichert wird, so da� als default .svg ausgew�hlt wird und nicht die zuletzt

// benutzte "Save as ..."-Endung

return sp_file_save_dialog(parentWindow, doc, Inkscape::Extension::FILE_SAVE_METHOD_INKSCAPE_SVG);

} else {

Glib::ustring extension = Inkscape::Extension::get_file_save_extension(Inkscape::Extension::FILE_SAVE_METHOD_SAVE_AS);

Glib::ustring fn = g_strdup(doc->uri);

// Try to determine the extension from the uri; this may not lead to a valid extension,

// but this case is caught in the file_save method below (or rather in Extension::save()

// further down the line).

Glib::ustring ext = "";

Glib::ustring::size_type pos = fn.rfind('.');

if (pos != Glib::ustring::npos) {

// FIXME: this could/should be more sophisticated (see FileSaveDialog::appendExtension()),

// but hopefully it's a reasonable workaround for now

ext = fn.substr( pos );

}

success = file_save(parentWindow, doc, fn, Inkscape::Extension::db.get(ext.c_str()), FALSE, TRUE, Inkscape::Extension::FILE_SAVE_METHOD_SAVE_AS);

if (success == false) {

// give the user the chance to change filename or extension

return sp_file_save_dialog(parentWindow, doc, Inkscape::Extension::FILE_SAVE_METHOD_INKSCAPE_SVG);

}

}

} else {

SP_ACTIVE_DESKTOP->messageStack()->flash(Inkscape::WARNING_MESSAGE, _("No changes need to be saved."));

success = TRUE;

}

return success;

}

sp_file_save(Gtk::Window &parentWindow, gpointer /*object*/, gpointer /*data*/)

{

if (!SP_ACTIVE_DOCUMENT)

return false;

SP_ACTIVE_DESKTOP->messageStack()->flash(Inkscape::IMMEDIATE_MESSAGE, _("Saving document..."));

sp_namedview_document_from_window(SP_ACTIVE_DESKTOP);

return sp_file_save_document(parentWindow, SP_ACTIVE_DOCUMENT);

}

sp_file_save_as(Gtk::Window &parentWindow, gpointer /*object*/, gpointer /*data*/)

{

if (!SP_ACTIVE_DOCUMENT)

return false;

sp_namedview_document_from_window(SP_ACTIVE_DESKTOP);

return sp_file_save_dialog(parentWindow, SP_ACTIVE_DOCUMENT, Inkscape::Extension::FILE_SAVE_METHOD_SAVE_AS);

}

sp_file_save_a_copy(Gtk::Window &parentWindow, gpointer /*object*/, gpointer /*data*/)

{

if (!SP_ACTIVE_DOCUMENT)

return false;

sp_namedview_document_from_window(SP_ACTIVE_DESKTOP);

return sp_file_save_dialog(parentWindow, SP_ACTIVE_DOCUMENT, Inkscape::Extension::FILE_SAVE_METHOD_SAVE_COPY);

}

file_import(SPDocument *in_doc, const Glib::ustring &uri,

Inkscape::Extension::Extension *key)

{

SPDesktop *desktop = SP_ACTIVE_DESKTOP;

//DEBUG_MESSAGE( fileImport, "file_import( in_doc:%p uri:[%s], key:%p", in_doc, uri, key );

SPDocument *doc;

try {

doc = Inkscape::Extension::open(key, uri.c_str());

} catch (Inkscape::Extension::Input::no_extension_found &e) {

doc = NULL;

} catch (Inkscape::Extension::Input::open_failed &e) {

doc = NULL;

}

if (doc != NULL) {

Inkscape::XML::rebase_hrefs(doc, in_doc->base, true);

Inkscape::XML::Document *xml_in_doc = sp_document_repr_doc(in_doc);

prevent_id_clashes(doc, in_doc);

SPObject *in_defs = SP_DOCUMENT_DEFS(in_doc);

Inkscape::XML::Node *last_def = SP_OBJECT_REPR(in_defs)->lastChild();

SPCSSAttr *style = sp_css_attr_from_object(SP_DOCUMENT_ROOT(doc));

// Count the number of top-level items in the imported document.

guint items_count = 0;

for (SPObject *child = sp_object_first_child(SP_DOCUMENT_ROOT(doc));

child != NULL; child = SP_OBJECT_NEXT(child))

{

if (SP_IS_ITEM(child)) items_count++;

}

// Create a new group if necessary.

Inkscape::XML::Node *newgroup = NULL;

if ((style && style->firstChild()) || items_count > 1) {

newgroup = xml_in_doc->createElement("svg:g");

sp_repr_css_set(newgroup, style, "style");

}

// Determine the place to insert the new object.

// This will be the current layer, if possible.

// FIXME: If there's no desktop (command line run?) we need

// a document:: method to return the current layer.

// For now, we just use the root in this case.

SPObject *place_to_insert;

if (desktop) {

place_to_insert = desktop->currentLayer();

} else {

place_to_insert = SP_DOCUMENT_ROOT(in_doc);

}

// Construct a new object representing the imported image,

// and insert it into the current document.

SPObject *new_obj = NULL;

for (SPObject *child = sp_object_first_child(SP_DOCUMENT_ROOT(doc));

child != NULL; child = SP_OBJECT_NEXT(child) )

{

if (SP_IS_ITEM(child)) {

Inkscape::XML::Node *newitem = SP_OBJECT_REPR(child)->duplicate(xml_in_doc);

// convert layers to groups, and make sure they are unlocked

// FIXME: add "preserve layers" mode where each layer from

// import is copied to the same-named layer in host

newitem->setAttribute("inkscape:groupmode", NULL);

newitem->setAttribute("sodipodi:insensitive", NULL);

if (newgroup) newgroup->appendChild(newitem);

else new_obj = place_to_insert->appendChildRepr(newitem);

}

// don't lose top-level defs or style elements

else if (SP_OBJECT_REPR(child)->type() == Inkscape::XML::ELEMENT_NODE) {

const gchar *tag = SP_OBJECT_REPR(child)->name();

if (!strcmp(tag, "svg:defs")) {

for (SPObject *x = sp_object_first_child(child);

x != NULL; x = SP_OBJECT_NEXT(x))

{

SP_OBJECT_REPR(in_defs)->addChild(SP_OBJECT_REPR(x)->duplicate(xml_in_doc), last_def);

}

}

else if (!strcmp(tag, "svg:style")) {

SP_DOCUMENT_ROOT(in_doc)->appendChildRepr(SP_OBJECT_REPR(child)->duplicate(xml_in_doc));

}

}

}

if (newgroup) new_obj = place_to_insert->appendChildRepr(newgroup);

// release some stuff

if (newgroup) Inkscape::GC::release(newgroup);

if (style) sp_repr_css_attr_unref(style);

// select and move the imported item

if (new_obj && SP_IS_ITEM(new_obj)) {

Inkscape::Selection *selection = sp_desktop_selection(desktop);

selection->set(SP_ITEM(new_obj));

// preserve parent and viewBox transformations

// c2p is identity matrix at this point unless sp_document_ensure_up_to_date is called

doc->ensure_up_to_date();

Geom::Matrix affine = SP_ROOT(SP_DOCUMENT_ROOT(doc))->c2p * SP_ITEM(place_to_insert)->i2doc_affine().inverse();

sp_selection_apply_affine(selection, desktop->dt2doc() * affine * desktop->doc2dt(), true, false);

// move to mouse pointer

{

sp_desktop_document(desktop)->ensure_up_to_date();

Geom::OptRect sel_bbox = selection->bounds();

if (sel_bbox) {

Geom::Point m( desktop->point() - sel_bbox->midpoint() );

sp_selection_move_relative(selection, m, false);

}

}

}

doc->doUnref();

SPDocumentUndo::done(in_doc, SP_VERB_FILE_IMPORT,

_("Import"));

} else {

gchar *text = g_strdup_printf(_("Failed to load the requested file %s"), uri.c_str());

sp_ui_error_dialog(text);

g_free(text);

}

return;

}

sp_file_import(Gtk::Window &parentWindow)

{

static Glib::ustring import_path;

SPDocument *doc = SP_ACTIVE_DOCUMENT;

if (!doc)

return;

Inkscape::Preferences *prefs = Inkscape::Preferences::get();

if(import_path.empty())

{

Glib::ustring attr = prefs->getString("/dialogs/import/path");

if (!attr.empty()) import_path = attr;

}

//# Test if the import_path directory exists

if (!Inkscape::IO::file_test(import_path.c_str(),

(GFileTest)(G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR)))

import_path = "";

//# If no open path, default to our home directory

if (import_path.empty())

{

import_path = g_get_home_dir();

import_path.append(G_DIR_SEPARATOR_S);

}

// Create new dialog (don't use an old one, because parentWindow has probably changed)

Inkscape::UI::Dialog::FileOpenDialog *importDialogInstance =

Inkscape::UI::Dialog::FileOpenDialog::create(

parentWindow,

import_path,

Inkscape::UI::Dialog::IMPORT_TYPES,

(char const *)_("Select file to import"));

bool success = importDialogInstance->show();

if (!success) {

delete importDialogInstance;

return;

}

//# Get file name and extension type

Glib::ustring fileName = importDialogInstance->getFilename();

Inkscape::Extension::Extension *selection = importDialogInstance->getSelectionType();

delete importDialogInstance;

importDialogInstance = NULL;

if (fileName.size() > 0) {

Glib::ustring newFileName = Glib::filename_to_utf8(fileName);

if ( newFileName.size() > 0)

fileName = newFileName;

else

g_warning( "ERROR CONVERTING OPEN FILENAME TO UTF-8" );

import_path = Glib::path_get_dirname (fileName);

import_path.append(G_DIR_SEPARATOR_S);

prefs->setString("/dialogs/import/path", import_path);

file_import(doc, fileName, selection);

}

return;

}

#ifdef NEW_EXPORT_DIALOG

sp_file_export_dialog(Gtk::Window &parentWindow)

{

//# temp hack for 'doc' until we can switch to this dialog

SPDocument *doc = SP_ACTIVE_DOCUMENT;

Glib::ustring export_path;

Glib::ustring export_loc;

Inkscape::Preferences *prefs = Inkscape::Preferences::get();

Inkscape::Extension::Output *extension;

//# Get the default extension name

Glib::ustring default_extension = prefs->getString("/dialogs/save_export/default");

if(default_extension.empty()) {

// FIXME: Is this a good default? Should there be a macro for the string?

default_extension = "org.inkscape.output.png.cairo";

}

//g_message("%s: extension name: '%s'", __FUNCTION__, default_extension);

if (doc->uri == NULL)

{

char formatBuf[256];

Glib::ustring filename_extension = ".svg";

extension = dynamic_cast<Inkscape::Extension::Output *>

(Inkscape::Extension::db.get(default_extension.c_str()));

//g_warning("%s: extension ptr: 0x%x", __FUNCTION__, (unsigned int)extension);

if (extension)

filename_extension = extension->get_extension();

Glib::ustring attr3 = prefs->getString("/dialogs/save_export/path");

if (!attr3.empty())

export_path = attr3;

if (!Inkscape::IO::file_test(export_path.c_str(),

(GFileTest)(G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR)))

export_path = "";

if (export_path.size()<1)

export_path = g_get_home_dir();

export_loc = export_path;

export_loc.append(G_DIR_SEPARATOR_S);

snprintf(formatBuf, 255, _("drawing%s"), filename_extension.c_str());

export_loc.append(formatBuf);

}

else

{

export_path = Glib::path_get_dirname(doc->uri);

}

// convert save_loc from utf-8 to locale

// is this needed any more, now that everything is handled in

// Inkscape::IO?

Glib::ustring export_path_local = Glib::filename_from_utf8(export_path);

if ( export_path_local.size() > 0)

export_path = export_path_local;

//# Show the Export dialog

Inkscape::UI::Dialog::FileExportDialog *exportDialogInstance =

Inkscape::UI::Dialog::FileExportDialog::create(

parentWindow,

export_path,

Inkscape::UI::Dialog::EXPORT_TYPES,

(char const *) _("Select file to export to"),

default_extension

);

bool success = exportDialogInstance->show();

if (!success) {

delete exportDialogInstance;

return success;

}

Glib::ustring fileName = exportDialogInstance->getFilename();

Inkscape::Extension::Extension *selectionType =

exportDialogInstance->getSelectionType();

delete exportDialogInstance;

exportDialogInstance = NULL;

if (fileName.size() > 0) {

Glib::ustring newFileName = Glib::filename_to_utf8(fileName);

if ( newFileName.size()>0 )

fileName = newFileName;

else

g_warning( "Error converting save filename to UTF-8." );

success = file_save(parentWindow, doc, fileName, selectionType, TRUE, FALSE, Inkscape::Extension::FILE_SAVE_METHOD_EXPORT);

if (success) {

Glib::RefPtr<Gtk::RecentManager> recent = Gtk::RecentManager::get_default();

recent->add_item(SP_DOCUMENT_URI(doc));

}

export_path = fileName;

prefs->setString("/dialogs/save_export/path", export_path);

return success;

}

return false;

}

#else

sp_file_export_dialog(Gtk::Window &/*parentWindow*/)

{

sp_export_dialog();

return true;

}

#endif

sp_file_import_from_ocal(Gtk::Window &parentWindow)

{

static Glib::ustring import_path;

SPDocument *doc = SP_ACTIVE_DOCUMENT;

if (!doc)

return;

Inkscape::UI::Dialog::FileImportFromOCALDialog *importDialogInstance = NULL;

if (!importDialogInstance) {

importDialogInstance = new

Inkscape::UI::Dialog::FileImportFromOCALDialog(

parentWindow,

import_path,

Inkscape::UI::Dialog::IMPORT_TYPES,

(char const *)_("Import From Open Clip Art Library"));

}

bool success = importDialogInstance->show();

if (!success) {

delete importDialogInstance;

return;

}

// Get file name and extension type

Glib::ustring fileName = importDialogInstance->getFilename();

Inkscape::Extension::Extension *selection = importDialogInstance->getSelectionType();

delete importDialogInstance;

importDialogInstance = NULL;

if (fileName.size() > 0) {

Glib::ustring newFileName = Glib::filename_to_utf8(fileName);

if ( newFileName.size() > 0)

fileName = newFileName;

else

g_warning( "ERROR CONVERTING OPEN FILENAME TO UTF-8" );

import_path = fileName;

if (import_path.size()>0)

import_path.append(G_DIR_SEPARATOR_S);

file_import(doc, fileName, selection);

}

return;

}

sp_file_print(Gtk::Window& parentWindow)

{

SPDocument *doc = SP_ACTIVE_DOCUMENT;

if (doc)

sp_print_document(parentWindow, doc);

}

sp_file_print_preview(gpointer /*object*/, gpointer /*data*/)

{

SPDocument *doc = SP_ACTIVE_DOCUMENT;

if (doc)

sp_print_preview_document(doc);

}