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index c202129308d88049841643ec3de44787afbedd31..cf58f2733f27285224af9f974934699ca93a16c2 100644 (file)
--- a/src/extension/system.cpp
+++ b/src/extension/system.cpp
*
* Authors:
* Ted Gould <ted@gould.cx>
+ * Johan Engelen <johan@shouraizou.nl>
+ * Jon A. Cruz <jon@joncruz.org>
+ * Abhishek Sharma
*
- * Copyright (C) 2006 Johan Engelen <johan@shouraizou.nl>
- * Copyright (C) 2002-2004 Authors
+ * Copyright (C) 2006-2007 Johan Engelen
+ * Copyright (C) 2002-2004 Ted Gould
*
* Released under GNU GPL, read the file 'COPYING' for more information
*/
#include <interface.h>
+#include "system.h"
+#include "preferences.h"
+#include "extension.h"
#include "db.h"
#include "input.h"
#include "output.h"
#include "print.h"
#include "implementation/script.h"
#include "implementation/xslt.h"
+#include "xml/rebase-hrefs.h"
+#include "io/sys.h"
/* #include "implementation/plugin.h" */
namespace Inkscape {
SPDocument *doc = imod->open(filename);
if (!doc) {
- return NULL;
+ throw Input::open_failed();
}
if (last_chance_svg) {
- /* We can't call sp_ui_error_dialog because we may be
+ /* We can't call sp_ui_error_dialog because we may be
running from the console, in which case calling sp_ui
routines will cause a segfault. See bug 1000350 - bryce */
// sp_ui_error_dialog(_("Format autodetect failed. The file is being opened as SVG."));
/* This kinda overkill as most of these are already set, but I want
to make sure for this release -- TJG */
- Inkscape::XML::Node *repr = sp_document_repr_root(doc);
- bool saved = sp_document_get_undo_sensitive(doc);
- sp_document_set_undo_sensitive(doc, false);
- repr->setAttribute("sodipodi:modified", NULL);
- sp_document_set_undo_sensitive(doc, saved);
+ doc->setModifiedSinceSave(false);
- sp_document_set_uri(doc, filename);
+ doc->setUri(filename);
return doc;
}
* Lastly, the save function is called in the module itself.
*/
void
-save(Extension *key, SPDocument *doc, gchar const *filename, bool setextension, bool check_overwrite, bool official)
+save(Extension *key, SPDocument *doc, gchar const *filename, bool setextension, bool check_overwrite, bool official,
+ Inkscape::Extension::FileSaveMethod save_method)
{
Output *omod;
if (key == NULL) {
}
/* If autodetect fails, save as Inkscape SVG */
if (omod == NULL) {
- omod = dynamic_cast<Output *>(db.get(SP_MODULE_KEY_OUTPUT_SVG_INKSCAPE));
+ // omod = dynamic_cast<Output *>(db.get(SP_MODULE_KEY_OUTPUT_SVG_INKSCAPE)); use exception and let user choose
}
} else {
omod = dynamic_cast<Output *>(key);
throw Output::save_failed();
}
- if (!omod->prefs())
- return;
+ if (!omod->prefs()) {
+ throw Output::save_cancelled();
+ }
gchar *fileName = NULL;
if (setextension) {
@@ -245,25 +251,87 @@ save(Extension *key, SPDocument *doc, gchar const *filename, bool setextension,
throw Output::no_overwrite();
}
- omod->save(doc, fileName);
+ // test if the file exists and is writable
+ // the test only checks the file attributes and might pass where ACL does not allow to write
+ if (Inkscape::IO::file_test(filename, G_FILE_TEST_EXISTS) && !Inkscape::IO::file_is_writable(filename)) {
+ g_free(fileName);
+ throw Output::file_read_only();
+ }
+
+ Inkscape::XML::Node *repr = doc->getReprRoot();
+
+ // remember attributes in case this is an unofficial save and/or overwrite fails
+ gchar *saved_uri = g_strdup(doc->getURI());
+ bool saved_modified = false;
+ gchar *saved_output_extension = NULL;
+ gchar *saved_dataloss = NULL;
+ saved_modified = doc->isModifiedSinceSave();
+ saved_output_extension = g_strdup(get_file_save_extension(save_method).c_str());
+ saved_dataloss = g_strdup(repr->attribute("inkscape:dataloss"));
if (official) {
- // save the filename for next use
- sp_document_set_uri(doc, fileName);
- bool saved = sp_document_get_undo_sensitive(doc);
- sp_document_set_undo_sensitive (doc, false);
+ // The document is changing name/uri.
+ doc->changeUriAndHrefs(fileName);
+ }
+
+ // Update attributes:
+ {
+ bool const saved = DocumentUndo::getUndoSensitive(doc);
+ DocumentUndo::setUndoSensitive(doc, false);
+ {
// also save the extension for next use
- Inkscape::XML::Node *repr = sp_document_repr_root(doc);
- repr->setAttribute("inkscape:output_extension", omod->get_id());
+ store_file_extension_in_prefs (omod->get_id(), save_method);
// set the "dataloss" attribute if the chosen extension is lossy
- repr->setAttribute("inkscape:dataloss", NULL);
- if ( omod->causes_dataloss() ) {
- repr->setAttribute("inkscape:dataloss", "true");
+ repr->setAttribute("inkscape:dataloss", NULL);
+ if (omod->causes_dataloss()) {
+ repr->setAttribute("inkscape:dataloss", "true");
+ }
+ }
+ DocumentUndo::setUndoSensitive(doc, saved);
+ doc->setModifiedSinceSave(false);
+ }
+
+ try {
+ omod->save(doc, fileName);
+ }
+ catch(...) {
+ // revert attributes in case of official and overwrite
+ if(check_overwrite && official) {
+ bool const saved = DocumentUndo::getUndoSensitive(doc);
+ DocumentUndo::setUndoSensitive(doc, false);
+ {
+ store_file_extension_in_prefs (saved_output_extension, save_method);
+ repr->setAttribute("inkscape:dataloss", saved_dataloss);
}
- repr->setAttribute("sodipodi:modified", NULL);
- sp_document_set_undo_sensitive (doc, saved);
+ DocumentUndo::setUndoSensitive(doc, saved);
+ doc->changeUriAndHrefs(saved_uri);
+ }
+ doc->setModifiedSinceSave(saved_modified);
+ // free used ressources
+ g_free(saved_output_extension);
+ g_free(saved_dataloss);
+ g_free(saved_uri);
+
+ g_free(fileName);
+
+ throw Inkscape::Extension::Output::save_failed();
}
-
+
+ // If it is an unofficial save, set the modified attributes back to what they were.
+ if ( !official) {
+ bool const saved = DocumentUndo::getUndoSensitive(doc);
+ DocumentUndo::setUndoSensitive(doc, false);
+ {
+ store_file_extension_in_prefs (saved_output_extension, save_method);
+ repr->setAttribute("inkscape:dataloss", saved_dataloss);
+ }
+ DocumentUndo::setUndoSensitive(doc, saved);
+ doc->setModifiedSinceSave(saved_modified);
+
+ g_free(saved_output_extension);
+ g_free(saved_dataloss);
+ }
+
g_free(fileName);
return;
}
@@ -356,12 +424,10 @@ build_from_reprdoc(Inkscape::XML::Document *doc, Implementation::Implementation
g_return_val_if_fail(doc != NULL, NULL);
- Inkscape::XML::Node *repr = sp_repr_document_root(doc);
+ Inkscape::XML::Node *repr = doc->root();
- /* sp_repr_print(repr); */
-
- if (strcmp(repr->name(), "inkscape-extension")) {
- g_warning("Extension definition started with <%s> instead of <inkscape-extension>. Extension will not be created.\n", repr->name());
+ if (strcmp(repr->name(), INKSCAPE_EXTENSION_NS "inkscape-extension")) {
+ g_warning("Extension definition started with <%s> instead of <" INKSCAPE_EXTENSION_NS "inkscape-extension>. Extension will not be created. See http://wiki.inkscape.org/wiki/index.php/Extensions for reference.\n", repr->name());
return NULL;
}
@@ -369,19 +435,19 @@ build_from_reprdoc(Inkscape::XML::Document *doc, Implementation::Implementation
while (child_repr != NULL) {
char const *element_name = child_repr->name();
/* printf("Child: %s\n", child_repr->name()); */
- if (!strcmp(element_name, "input")) {
+ if (!strcmp(element_name, INKSCAPE_EXTENSION_NS "input")) {
module_functional_type = MODULE_INPUT;
- } else if (!strcmp(element_name, "output")) {
+ } else if (!strcmp(element_name, INKSCAPE_EXTENSION_NS "output")) {
module_functional_type = MODULE_OUTPUT;
- } else if (!strcmp(element_name, "effect")) {
+ } else if (!strcmp(element_name, INKSCAPE_EXTENSION_NS "effect")) {
module_functional_type = MODULE_FILTER;
- } else if (!strcmp(element_name, "print")) {
+ } else if (!strcmp(element_name, INKSCAPE_EXTENSION_NS "print")) {
module_functional_type = MODULE_PRINT;
- } else if (!strcmp(element_name, "path-effect")) {
+ } else if (!strcmp(element_name, INKSCAPE_EXTENSION_NS "path-effect")) {
module_functional_type = MODULE_PATH_EFFECT;
- } else if (!strcmp(element_name, "script")) {
+ } else if (!strcmp(element_name, INKSCAPE_EXTENSION_NS "script")) {
module_implementation_type = MODULE_EXTENSION;
- } else if (!strcmp(element_name, "xslt")) {
+ } else if (!strcmp(element_name, INKSCAPE_EXTENSION_NS "xslt")) {
module_implementation_type = MODULE_XSLT;
#if 0
} else if (!strcmp(element_name, "plugin")) {
Extension *
build_from_file(gchar const *filename)
{
- /* TODO: Need to define namespace here, need to write the
- DTD in general for this stuff */
- Inkscape::XML::Document *doc = sp_repr_read_file(filename, NULL);
+ Inkscape::XML::Document *doc = sp_repr_read_file(filename, INKSCAPE_EXTENSION_URI);
Extension *ext = build_from_reprdoc(doc, NULL);
if (ext != NULL)
Inkscape::GC::release(doc);
Extension *
build_from_mem(gchar const *buffer, Implementation::Implementation *in_imp)
{
- Inkscape::XML::Document *doc = sp_repr_read_mem(buffer, strlen(buffer), NULL);
+ Inkscape::XML::Document *doc = sp_repr_read_mem(buffer, strlen(buffer), INKSCAPE_EXTENSION_URI);
Extension *ext = build_from_reprdoc(doc, in_imp);
Inkscape::GC::release(doc);
return ext;
}
+/*
+ * TODO: Is it guaranteed that the returned extension is valid? If so, we can remove the check for
+ * filename_extension in sp_file_save_dialog().
+ */
+Glib::ustring
+get_file_save_extension (Inkscape::Extension::FileSaveMethod method) {
+ Inkscape::Preferences *prefs = Inkscape::Preferences::get();
+ Glib::ustring extension;
+ switch (method) {
+ case FILE_SAVE_METHOD_SAVE_AS:
+ case FILE_SAVE_METHOD_TEMPORARY:
+ extension = prefs->getString("/dialogs/save_as/default");
+ break;
+ case FILE_SAVE_METHOD_SAVE_COPY:
+ extension = prefs->getString("/dialogs/save_copy/default");
+ break;
+ case FILE_SAVE_METHOD_INKSCAPE_SVG:
+ extension = SP_MODULE_KEY_OUTPUT_SVG_INKSCAPE;
+ break;
+ }
+
+ if(extension.empty())
+ extension = SP_MODULE_KEY_OUTPUT_SVG_INKSCAPE;
+
+ return extension;
+}
+
+Glib::ustring
+get_file_save_path (SPDocument *doc, FileSaveMethod method) {
+ Inkscape::Preferences *prefs = Inkscape::Preferences::get();
+ Glib::ustring path;
+ switch (method) {
+ case FILE_SAVE_METHOD_SAVE_AS:
+ {
+ bool use_current_dir = prefs->getBool("/dialogs/save_as/use_current_dir", true);
+ if (doc->getURI() && use_current_dir) {
+ path = Glib::path_get_dirname(doc->getURI());
+ } else {
+ path = prefs->getString("/dialogs/save_as/path");
+ }
+ break;
+ }
+ case FILE_SAVE_METHOD_TEMPORARY:
+ path = prefs->getString("/dialogs/save_as/path");
+ break;
+ case FILE_SAVE_METHOD_SAVE_COPY:
+ path = prefs->getString("/dialogs/save_copy/path");
+ break;
+ case FILE_SAVE_METHOD_INKSCAPE_SVG:
+ if (doc->getURI()) {
+ path = Glib::path_get_dirname(doc->getURI());
+ } else {
+ // FIXME: should we use the save_as path here or something else? Maybe we should
+ // leave this as a choice to the user.
+ path = prefs->getString("/dialogs/save_as/path");
+ }
+ }
+
+ if(path.empty())
+ path = g_get_home_dir(); // Is this the most sensible solution? Note that we should avoid
+ // g_get_current_dir because this leads to problems on OS X where
+ // Inkscape opens the dialog inside application bundle when it is
+ // invoked for the first teim.
+
+ return path;
+}
+
+void
+store_file_extension_in_prefs (Glib::ustring extension, FileSaveMethod method) {
+ Inkscape::Preferences *prefs = Inkscape::Preferences::get();
+ switch (method) {
+ case FILE_SAVE_METHOD_SAVE_AS:
+ case FILE_SAVE_METHOD_TEMPORARY:
+ prefs->setString("/dialogs/save_as/default", extension);
+ break;
+ case FILE_SAVE_METHOD_SAVE_COPY:
+ prefs->setString("/dialogs/save_copy/default", extension);
+ break;
+ case FILE_SAVE_METHOD_INKSCAPE_SVG:
+ // do nothing
+ break;
+ }
+}
+
+void
+store_save_path_in_prefs (Glib::ustring path, FileSaveMethod method) {
+ Inkscape::Preferences *prefs = Inkscape::Preferences::get();
+ switch (method) {
+ case FILE_SAVE_METHOD_SAVE_AS:
+ case FILE_SAVE_METHOD_TEMPORARY:
+ prefs->setString("/dialogs/save_as/path", path);
+ break;
+ case FILE_SAVE_METHOD_SAVE_COPY:
+ prefs->setString("/dialogs/save_copy/path", path);
+ break;
+ case FILE_SAVE_METHOD_INKSCAPE_SVG:
+ // do nothing
+ break;
+ }
+}
} } /* namespace Inkscape::Extension */