static void
sp_item_create_link(GtkMenuItem *menuitem, SPItem *item)
{
g_assert(SP_IS_ITEM(item));
g_assert(!SP_IS_ANCHOR(item));
SPDesktop *desktop = (SPDesktop*)gtk_object_get_data(GTK_OBJECT(menuitem), "desktop");
g_return_if_fail(desktop != NULL);
Inkscape::XML::Document *xml_doc = sp_document_repr_doc(desktop->doc());
Inkscape::XML::Node *repr = xml_doc->createElement("svg:a");
SP_OBJECT_REPR(SP_OBJECT_PARENT(item))->addChild(repr, SP_OBJECT_REPR(item));
SPObject *object = SP_OBJECT_DOCUMENT(item)->getObjectByRepr(repr);
g_return_if_fail(SP_IS_ANCHOR(object));
const char *id = SP_OBJECT_REPR(item)->attribute("id");
Inkscape::XML::Node *child = SP_OBJECT_REPR(item)->duplicate(xml_doc);
SP_OBJECT(item)->deleteObject(false);
repr->addChild(child, NULL);
child->setAttribute("id", id);
Inkscape::GC::release(repr);
Inkscape::GC::release(child);
sp_document_done(SP_OBJECT_DOCUMENT(object), SP_VERB_NONE,
_("Create link"));
sp_object_attributes_dialog(object, "SPAnchor");
sp_desktop_selection(desktop)->set(SP_ITEM(object));
}
// Create a mask element (using passed elements), add it to <defs>
const gchar *
sp_clippath_create (GSList *reprs, SPDocument *document, Geom::Matrix const* applyTransform)
{
Inkscape::XML::Node *defsrepr = SP_OBJECT_REPR (SP_DOCUMENT_DEFS (document));
Inkscape::XML::Document *xml_doc = sp_document_repr_doc(document);
Inkscape::XML::Node *repr = xml_doc->createElement("svg:clipPath");
repr->setAttribute("clipPathUnits", "userSpaceOnUse");
defsrepr->appendChild(repr);
const gchar *id = repr->attribute("id");
SPObject *clip_path_object = document->getObjectById(id);
for (GSList *it = reprs; it != NULL; it = it->next) {
Inkscape::XML::Node *node = (Inkscape::XML::Node *)(it->data);
SPItem *item = SP_ITEM(clip_path_object->appendChildRepr(node));
if (NULL != applyTransform) {
Geom::Matrix transform (item->transform);
transform *= (*applyTransform);
sp_item_write_transform(item, SP_OBJECT_REPR(item), transform);
}
}
Inkscape::GC::release(repr);
return id;
}
static Inkscape::XML::Node *
sp_textpath_write(SPObject *object, Inkscape::XML::Document *xml_doc, Inkscape::XML::Node *repr, guint flags)
{
SPTextPath *textpath = SP_TEXTPATH(object);
if ((flags & SP_OBJECT_WRITE_BUILD) && !repr) {
repr = xml_doc->createElement("svg:textPath");
}
textpath->attributes.writeTo(repr);
if (textpath->startOffset._set) {
if (textpath->startOffset.unit == SVGLength::PERCENT) {
Inkscape::SVGOStringStream os;
os << (textpath->startOffset.computed * 100.0) << "%";
SP_OBJECT_REPR(textpath)->setAttribute("startOffset", os.str().c_str());
} else {
/* FIXME: This logic looks rather undesirable if e.g. startOffset is to be
in ems. */
sp_repr_set_svg_double(repr, "startOffset", textpath->startOffset.computed);
}
}
if ( textpath->sourcePath->sourceHref ) repr->setAttribute("xlink:href", textpath->sourcePath->sourceHref);
if ( flags&SP_OBJECT_WRITE_BUILD ) {
GSList *l = NULL;
for (SPObject* child = sp_object_first_child(object) ; child != NULL ; child = SP_OBJECT_NEXT(child) ) {
Inkscape::XML::Node* c_repr=NULL;
if ( SP_IS_TSPAN(child) || SP_IS_TREF(child) ) {
c_repr = child->updateRepr(xml_doc, NULL, flags);
} else if ( SP_IS_TEXTPATH(child) ) {
//c_repr = child->updateRepr(xml_doc, NULL, flags); // shouldn't happen
} else if ( SP_IS_STRING(child) ) {
c_repr = xml_doc->createTextNode(SP_STRING(child)->string.c_str());
}
if ( c_repr ) l = g_slist_prepend(l, c_repr);
}
while ( l ) {
repr->addChild((Inkscape::XML::Node *) l->data, NULL);
Inkscape::GC::release((Inkscape::XML::Node *) l->data);
l = g_slist_remove(l, l->data);
}
} else {
for (SPObject* child = sp_object_first_child(object) ; child != NULL ; child = SP_OBJECT_NEXT(child) ) {
if ( SP_IS_TSPAN(child) || SP_IS_TREF(child) ) {
child->updateRepr(flags);
} else if ( SP_IS_TEXTPATH(child) ) {
//c_repr = child->updateRepr(xml_doc, NULL, flags); // shouldn't happen
} else if ( SP_IS_STRING(child) ) {
SP_OBJECT_REPR(child)->setContent(SP_STRING(child)->string.c_str());
}
}
}
if (((SPObjectClass *) textpath_parent_class)->write)
((SPObjectClass *) textpath_parent_class)->write(object, xml_doc, repr, flags);
return repr;
}
void
sp_selected_path_reverse(SPDesktop *desktop)
{
Inkscape::Selection *selection = sp_desktop_selection(desktop);
GSList *items = (GSList *) selection->itemList();
if (!items) {
sp_desktop_message_stack(desktop)->flash(Inkscape::WARNING_MESSAGE, _("Select <b>path(s)</b> to reverse."));
return;
}
// set "busy" cursor
desktop->setWaitingCursor();
bool did = false;
desktop->messageStack()->flash(Inkscape::IMMEDIATE_MESSAGE, _("Reversing paths..."));
for (GSList *i = items; i != NULL; i = i->next) {
if (!SP_IS_PATH(i->data))
continue;
did = true;
SPPath *path = SP_PATH(i->data);
SPCurve *rcurve = sp_path_get_curve_reference(path)->create_reverse();
gchar *str = sp_svg_write_path(rcurve->get_pathvector());
if ( sp_lpe_item_has_path_effect_recursive(SP_LPE_ITEM(path)) ) {
SP_OBJECT_REPR(path)->setAttribute("inkscape:original-d", str);
} else {
SP_OBJECT_REPR(path)->setAttribute("d", str);
}
g_free(str);
rcurve->unref();
// reverse nodetypes order (Bug #179866)
gchar *nodetypes = g_strdup(SP_OBJECT_REPR(path)->attribute("sodipodi:nodetypes"));
if ( nodetypes ) {
SP_OBJECT_REPR(path)->setAttribute("sodipodi:nodetypes", g_strreverse(nodetypes));
g_free(nodetypes);
}
}
desktop->clearWaitingCursor();
if (did) {
sp_document_done(sp_desktop_document(desktop), SP_VERB_SELECTION_REVERSE,
_("Reverse path"));
} else {
sp_desktop_message_stack(desktop)->flash(Inkscape::ERROR_MESSAGE, _("<b>No paths</b> to reverse in the selection."));
}
}
static void
sp_conn_end_deleted(SPObject *, SPObject *const owner, unsigned const handle_ix)
{
// todo: The first argument is the deleted object, or just NULL if
// called by sp_conn_end_detach.
g_return_if_fail(handle_ix < 2);
char const * const attr_strs[] = {"inkscape:connection-start", "inkscape:connection-start-point",
"inkscape:connection-end", "inkscape:connection-end-point"};
SP_OBJECT_REPR(owner)->setAttribute(attr_strs[2*handle_ix], NULL);
SP_OBJECT_REPR(owner)->setAttribute(attr_strs[2*handle_ix+1], NULL);
/* I believe this will trigger sp_conn_end_href_changed. */
}
bool
item_attr_match (SPItem *item, const gchar *name, bool exact)
{
if (SP_OBJECT_REPR (item) == NULL)
return false;
if (exact) {
const gchar *attr_value = (SP_OBJECT_REPR (item))->attribute(name);
return ((bool) (attr_value != NULL));
} else {
return SP_OBJECT_REPR (item)->matchAttributeName(name);
}
}
Inkscape::XML::Node *
Parameter::document_param_node (SPDocument * doc)
{
Inkscape::XML::Document *xml_doc = sp_document_repr_doc(doc);
Inkscape::XML::Node * defs = SP_OBJECT_REPR(SP_DOCUMENT_DEFS(doc));
Inkscape::XML::Node * params = NULL;
GQuark const name_quark = g_quark_from_string("inkscape:extension-params");
for (Inkscape::XML::Node * child = defs->firstChild();
child != NULL;
child = child->next()) {
if ((GQuark)child->code() == name_quark &&
!strcmp(child->attribute("extension"), extension->get_id())) {
params = child;
break;
}
}
if (params == NULL) {
params = xml_doc->createElement("inkscape:extension-param");
params->setAttribute("extension", extension->get_id());
defs->appendChild(params);
Inkscape::GC::release(params);
}
return params;
}
bool
item_style_match (SPItem *item, const gchar *text, bool exact)
{
if (SP_OBJECT_REPR (item) == NULL)
return false;
const gchar *item_text = (SP_OBJECT_REPR (item))->attribute("style");
if (item_text == NULL)
return false;
if (exact) {
return ((bool) !strcmp(item_text, text));
} else {
return ((bool) (strstr(item_text, text) != NULL));
}
}
static void
sp_fill_style_widget_fill_rule_activate (GtkWidget *w, SPWidget *spw)
{
const GSList *items, *i, *r;
GSList *reprs;
SPCSSAttr *css;
if (g_object_get_data (G_OBJECT (spw), "update")) return;
if (spw->inkscape) {
reprs = NULL;
items = sp_widget_get_item_list (spw);
for (i = items; i != NULL; i = i->next) {
reprs = g_slist_prepend (reprs, SP_OBJECT_REPR (i->data));
}
} else {
reprs = g_slist_prepend (NULL, spw->repr);
items = NULL;
}
css = sp_repr_css_attr_new ();
sp_repr_css_set_property (css, "fill-rule", (const gchar *)g_object_get_data (G_OBJECT (w), "fill-rule"));
for (r = reprs; r != NULL; r = r->next) {
sp_repr_css_change_recursive ((SPRepr *) r->data, css, "style");
}
sp_repr_css_attr_unref (css);
if (spw->inkscape) sp_document_done (SP_WIDGET_DOCUMENT (spw));
g_slist_free (reprs);
}
static void
sp_arc_modified (SPObject *object, guint flags)
{
if (flags & SP_OBJECT_MODIFIED_FLAG) {
sp_arc_set_elliptical_path_attribute (SP_ARC (object), SP_OBJECT_REPR (object));
}
if (((SPObjectClass *) arc_parent_class)->modified)
((SPObjectClass *) arc_parent_class)->modified (object, flags);
}
void
LPEObjectReference::start_listening(LivePathEffectObject* to)
{
if ( to == NULL ) {
return;
}
lpeobject = to;
lpeobject_repr = SP_OBJECT_REPR(to);
_delete_connection = to->connectDelete(sigc::bind(sigc::ptr_fun(&lpeobjectreference_delete_self), this));
_modified_connection = to->connectModified(sigc::bind<2>(sigc::ptr_fun(&lpeobjectreference_source_modified), this));
}
bool
item_id_match (SPItem *item, const gchar *id, bool exact)
{
if (SP_OBJECT_REPR (item) == NULL)
return false;
if (SP_IS_STRING(item)) // SPStrings have "on demand" ids which are useless for searching
return false;
const gchar *item_id = (SP_OBJECT_REPR (item))->attribute("id");
if (item_id == NULL)
return false;
if (exact) {
return ((bool) !strcmp(item_id, id));
} else {
// g_print ("strstr: %s %s: %s\n", item_id, id, strstr(item_id, id) != NULL? "yes":"no");
return ((bool) (strstr(item_id, id) != NULL));
}
}
/*
* \brief Writes it's settings to an incoming repr object, if any
*/
static Inkscape::XML::Node *
sp_desc_write(SPObject *object, Inkscape::XML::Document *doc, Inkscape::XML::Node *repr, guint flags)
{
if (!repr) {
repr = SP_OBJECT_REPR (object)->duplicate(doc);
}
if (((SPObjectClass *) desc_parent_class)->write)
((SPObjectClass *) desc_parent_class)->write(object, doc, repr, flags);
return repr;
}
void
sp_textpath_to_text(SPObject *tp)
{
SPObject *text = SP_OBJECT_PARENT(tp);
NRRect bbox;
sp_item_invoke_bbox(SP_ITEM(text), &bbox, sp_item_i2doc_affine(SP_ITEM(text)), TRUE);
Geom::Point xy(bbox.x0, bbox.y0);
// make a list of textpath children
GSList *tp_reprs = NULL;
for (SPObject *o = SP_OBJECT(tp)->firstChild() ; o != NULL; o = o->next) {
tp_reprs = g_slist_prepend(tp_reprs, SP_OBJECT_REPR(o));
}
for ( GSList *i = tp_reprs ; i ; i = i->next ) {
// make a copy of each textpath child
Inkscape::XML::Node *copy = ((Inkscape::XML::Node *) i->data)->duplicate(SP_OBJECT_REPR(text)->document());
// remove the old repr from under textpath
SP_OBJECT_REPR(tp)->removeChild((Inkscape::XML::Node *) i->data);
// put its copy under text
SP_OBJECT_REPR(text)->addChild(copy, NULL); // fixme: copy id
}
//remove textpath
tp->deleteObject();
g_slist_free(tp_reprs);
// set x/y on text
/* fixme: Yuck, is this really the right test? */
if (xy[Geom::X] != 1e18 && xy[Geom::Y] != 1e18) {
sp_repr_set_svg_double(SP_OBJECT_REPR(text), "x", xy[Geom::X]);
sp_repr_set_svg_double(SP_OBJECT_REPR(text), "y", xy[Geom::Y]);
}
}
void
text_remove_all_kerns_recursively(SPObject *o)
{
SP_OBJECT_REPR(o)->setAttribute("dx", NULL);
SP_OBJECT_REPR(o)->setAttribute("dy", NULL);
SP_OBJECT_REPR(o)->setAttribute("rotate", NULL);
// if x contains a list, leave only the first value
gchar *x = (gchar *) SP_OBJECT_REPR(o)->attribute("x");
if (x) {
gchar **xa_space = g_strsplit(x, " ", 0);
gchar **xa_comma = g_strsplit(x, ",", 0);
if (xa_space && *xa_space && *(xa_space + 1)) {
SP_OBJECT_REPR(o)->setAttribute("x", g_strdup(*xa_space));
} else if (xa_comma && *xa_comma && *(xa_comma + 1)) {
SP_OBJECT_REPR(o)->setAttribute("x", g_strdup(*xa_comma));
}
g_strfreev(xa_space);
g_strfreev(xa_comma);
}
for (SPObject *i = sp_object_first_child(o); i != NULL; i = SP_OBJECT_NEXT(i)) {
text_remove_all_kerns_recursively(i);
}
}
/* function which evaluates if item should be displayed */
bool sp_item_evaluate(SPItem const *item) {
Inkscape::XML::Node *grepr = SP_OBJECT_REPR (item);
for ( unsigned int i = 0 ; i < sizeof(_condition_handlers)/sizeof(_condition_handlers[0]) ; i++ ) {
gchar const *value = grepr->attribute(_condition_handlers[i].attribute);
if ( NULL == value )
continue;
if (!_condition_handlers[i].evaluator(item, value))
return false;
}
return true;
}
static Inkscape::XML::Node *
sp_line_write (SPObject *object, Inkscape::XML::Document *xml_doc, Inkscape::XML::Node *repr, guint flags)
{
SPLine *line = SP_LINE (object);
if ((flags & SP_OBJECT_WRITE_BUILD) && !repr) {
repr = xml_doc->createElement("svg:line");
}
if (repr != SP_OBJECT_REPR (object)) {
repr->mergeFrom(SP_OBJECT_REPR (object), "id");
}
sp_repr_set_svg_double(repr, "x1", line->x1.computed);
sp_repr_set_svg_double(repr, "y1", line->y1.computed);
sp_repr_set_svg_double(repr, "x2", line->x2.computed);
sp_repr_set_svg_double(repr, "y2", line->y2.computed);
if (((SPObjectClass *) (parent_class))->write)
((SPObjectClass *) (parent_class))->write (object, xml_doc, repr, flags);
return repr;
}
/**
* Writes its settings to an incoming repr object, if any.
*/
static Inkscape::XML::Node *
sp_feTile_write(SPObject *object, Inkscape::XML::Document *doc, Inkscape::XML::Node *repr, guint flags)
{
/* TODO: Don't just clone, but create a new repr node and write all
* relevant values into it */
if (!repr) {
repr = SP_OBJECT_REPR(object)->duplicate(doc);
}
if (((SPObjectClass *) feTile_parent_class)->write) {
((SPObjectClass *) feTile_parent_class)->write(object, doc, repr, flags);
}
return repr;
}
static void
sp_text_edit_dialog_apply( GtkButton */*button*/, GtkWidget *dlg )
{
g_object_set_data (G_OBJECT (dlg), "blocked", GINT_TO_POINTER (TRUE));
GtkWidget *apply = (GtkWidget*)g_object_get_data (G_OBJECT (dlg), "apply");
GtkWidget *def = (GtkWidget*)g_object_get_data (G_OBJECT (dlg), "default");
SPDesktop *desktop = SP_ACTIVE_DESKTOP;
unsigned items = 0;
const GSList *item_list = sp_desktop_selection(desktop)->itemList();
SPCSSAttr *css = sp_get_text_dialog_style ();
sp_desktop_set_style(desktop, css, true);
for (; item_list != NULL; item_list = item_list->next) {
// apply style to the reprs of all text objects in the selection
if (SP_IS_TEXT (item_list->data)) {
// backwards compatibility:
SP_OBJECT_REPR(item_list->data)->setAttribute("sodipodi:linespacing", sp_repr_css_property (css, "line-height", NULL));
++items;
}
else if (SP_IS_FLOWTEXT (item_list->data))
// no need to set sodipodi:linespacing, because Inkscape never supported it on flowtext
++items;
}
if (items == 0) {
// no text objects; apply style to prefs for new objects
Inkscape::Preferences *prefs = Inkscape::Preferences::get();
prefs->mergeStyle("/tools/text/style", css);
gtk_widget_set_sensitive (def, FALSE);
} else if (items == 1) {
/* exactly one text object; now set its text, too */
SPItem *item = sp_desktop_selection(SP_ACTIVE_DESKTOP)->singleItem();
if (SP_IS_TEXT (item) || SP_IS_FLOWTEXT(item)) {
sp_text_edit_dialog_update_object_text (item);
}
}
// complete the transaction
sp_document_done (sp_desktop_document (SP_ACTIVE_DESKTOP), SP_VERB_CONTEXT_TEXT,
_("Set text style"));
gtk_widget_set_sensitive (apply, FALSE);
sp_repr_css_attr_unref (css);
g_object_set_data (G_OBJECT (dlg), "blocked", GINT_TO_POINTER (FALSE));
}
static Inkscape::XML::Node *
sp_tspan_write(SPObject *object, Inkscape::XML::Document *xml_doc, Inkscape::XML::Node *repr, guint flags)
{
SPTSpan *tspan = SP_TSPAN(object);
if ((flags & SP_OBJECT_WRITE_BUILD) && !repr) {
repr = xml_doc->createElement("svg:tspan");
}
tspan->attributes.writeTo(repr);
if ( flags&SP_OBJECT_WRITE_BUILD ) {
GSList *l = NULL;
for (SPObject* child = sp_object_first_child(object) ; child != NULL ; child = SP_OBJECT_NEXT(child) ) {
Inkscape::XML::Node* c_repr=NULL;
if ( SP_IS_TSPAN(child) || SP_IS_TREF(child) ) {
c_repr = child->updateRepr(xml_doc, NULL, flags);
} else if ( SP_IS_TEXTPATH(child) ) {
//c_repr = child->updateRepr(xml_doc, NULL, flags); // shouldn't happen
} else if ( SP_IS_STRING(child) ) {
c_repr = xml_doc->createTextNode(SP_STRING(child)->string.c_str());
}
if ( c_repr ) l = g_slist_prepend(l, c_repr);
}
while ( l ) {
repr->addChild((Inkscape::XML::Node *) l->data, NULL);
Inkscape::GC::release((Inkscape::XML::Node *) l->data);
l = g_slist_remove(l, l->data);
}
} else {
for (SPObject* child = sp_object_first_child(object) ; child != NULL ; child = SP_OBJECT_NEXT(child) ) {
if ( SP_IS_TSPAN(child) || SP_IS_TREF(child) ) {
child->updateRepr(flags);
} else if ( SP_IS_TEXTPATH(child) ) {
//c_repr = child->updateRepr(xml_doc, NULL, flags); // shouldn't happen
} else if ( SP_IS_STRING(child) ) {
SP_OBJECT_REPR(child)->setContent(SP_STRING(child)->string.c_str());
}
}
}
if (((SPObjectClass *) tspan_parent_class)->write)
((SPObjectClass *) tspan_parent_class)->write(object, xml_doc, repr, flags);
return repr;
}
/**
* Writes its settings to an incoming repr object, if any.
*/
static Inkscape::XML::Node *
sp_feTurbulence_write(SPObject *object, Inkscape::XML::Document *doc, Inkscape::XML::Node *repr, guint flags)
{
/* TODO: Don't just clone, but create a new repr node and write all
* relevant values into it */
if (!repr) {
repr = SP_OBJECT_REPR(object)->duplicate(doc);
}
if (((SPObjectClass *) feTurbulence_parent_class)->write) {
((SPObjectClass *) feTurbulence_parent_class)->write(object, doc, repr, flags);
}
/* turbulence doesn't take input */
repr->setAttribute("in", 0);
return repr;
}
/**
* Writes its settings to an incoming repr object, if any.
*/
static Inkscape::XML::Node *
sp_feImage_write(SPObject *object, Inkscape::XML::Document *doc, Inkscape::XML::Node *repr, guint flags)
{
// Inkscape-only object, not copied during an "plain SVG" dump:
if (flags & SP_OBJECT_WRITE_EXT) {
if (repr) {
// is this sane?
//repr->mergeFrom(SP_OBJECT_REPR(object), "id");
} else {
repr = SP_OBJECT_REPR(object)->duplicate(doc);
}
}
if (((SPObjectClass *) feImage_parent_class)->write) {
((SPObjectClass *) feImage_parent_class)->write(object, doc, repr, flags);
}
return repr;
}
void
PathEffect::processPathEffects (SPDocument * doc, Inkscape::XML::Node * path)
{
gchar const * patheffectlist = path->attribute("inkscape:path-effects");
if (patheffectlist == NULL)
return;
gchar ** patheffects = g_strsplit(patheffectlist, ";", 128);
Inkscape::XML::Node * defs = SP_OBJECT_REPR(SP_DOCUMENT_DEFS(doc));
for (int i = 0; patheffects[i] != NULL && i < 128; i++) {
gchar * patheffect = patheffects[i];
// This is weird, they should all be references... but anyway
if (patheffect[0] != '#') continue;
Inkscape::XML::Node * prefs = sp_repr_lookup_child(defs, "id", &(patheffect[1]));
if (prefs == NULL) {
continue;
}
gchar const * ext_id = prefs->attribute("extension");
if (ext_id == NULL) {
continue;
}
Inkscape::Extension::PathEffect * peffect;
peffect = dynamic_cast<Inkscape::Extension::PathEffect *>(Inkscape::Extension::db.get(ext_id));
if (peffect != NULL) {
continue;
}
peffect->processPath(doc, path, prefs);
}
g_strfreev(patheffects);
return;
}
static Inkscape::XML::Node *
sp_flowpara_write (SPObject *object, Inkscape::XML::Document *xml_doc, Inkscape::XML::Node *repr, guint flags)
{
// SPFlowpara *group = SP_FLOWPARA (object);
if ( flags&SP_OBJECT_WRITE_BUILD ) {
if ( repr == NULL ) repr = xml_doc->createElement("svg:flowPara");
GSList *l = NULL;
for (SPObject* child = sp_object_first_child(object) ; child != NULL ; child = SP_OBJECT_NEXT(child) ) {
Inkscape::XML::Node* c_repr=NULL;
if ( SP_IS_FLOWTSPAN (child) ) {
c_repr = child->updateRepr(xml_doc, NULL, flags);
} else if ( SP_IS_FLOWPARA (child) ) {
c_repr = child->updateRepr(xml_doc, NULL, flags);
} else if ( SP_IS_STRING(child) ) {
c_repr = xml_doc->createTextNode(SP_STRING(child)->string.c_str());
}
if ( c_repr ) l = g_slist_prepend (l, c_repr);
}
while ( l ) {
repr->addChild((Inkscape::XML::Node *) l->data, NULL);
Inkscape::GC::release((Inkscape::XML::Node *) l->data);
l = g_slist_remove (l, l->data);
}
} else {
for (SPObject* child = sp_object_first_child(object) ; child != NULL ; child = SP_OBJECT_NEXT(child) ) {
if ( SP_IS_FLOWTSPAN (child) ) {
child->updateRepr(flags);
} else if ( SP_IS_FLOWPARA (child) ) {
child->updateRepr(flags);
} else if ( SP_IS_STRING(child) ) {
SP_OBJECT_REPR (child)->setContent(SP_STRING(child)->string.c_str());
}
}
}
if (((SPObjectClass *) (flowpara_parent_class))->write)
((SPObjectClass *) (flowpara_parent_class))->write (object, xml_doc, repr, flags);
return repr;
}
GSList *
all_items (SPObject *r, GSList *l, bool hidden, bool locked)
{
SPDesktop *desktop = SP_ACTIVE_DESKTOP;
if (SP_IS_DEFS(r))
return l; // we're not interested in items in defs
if (!strcmp (SP_OBJECT_REPR (r)->name(), "svg:metadata"))
return l; // we're not interested in metadata
for (SPObject *child = sp_object_first_child(r); child; child = SP_OBJECT_NEXT (child)) {
if (SP_IS_ITEM (child) && !SP_OBJECT_IS_CLONED (child) && !desktop->isLayer(SP_ITEM(child))) {
if ((hidden || !desktop->itemIsHidden(SP_ITEM(child))) && (locked || !SP_ITEM(child)->isLocked())) {
l = g_slist_prepend (l, child);
}
}
l = all_items (child, l, hidden, locked);
}
return l;
}
bool
item_text_match (SPItem *item, const gchar *text, bool exact)
{
if (SP_OBJECT_REPR (item) == NULL)
return false;
if (SP_IS_TEXT(item) || SP_IS_FLOWTEXT(item)) {
const gchar *item_text = sp_te_get_string_multiline (item);
if (item_text == NULL)
return false;
bool ret;
if (exact) {
ret = ((bool) !strcasecmp(item_text, text));
} else {
//FIXME: strcasestr
ret = ((bool) (strstr(item_text, text) != NULL));
}
g_free ((void*) item_text);
return ret;
}
return false;
}
/**
* Writes its settings to an incoming repr object, if any.
*/
static Inkscape::XML::Node *
sp_fepointlight_write(SPObject *object, Inkscape::XML::Document *doc, Inkscape::XML::Node *repr, guint flags)
{
SPFePointLight *fepointlight = SP_FEPOINTLIGHT(object);
if (!repr) {
repr = SP_OBJECT_REPR(object)->duplicate(doc);
}
if (fepointlight->x_set)
sp_repr_set_css_double(repr, "x", fepointlight->x);
if (fepointlight->y_set)
sp_repr_set_css_double(repr, "y", fepointlight->y);
if (fepointlight->z_set)
sp_repr_set_css_double(repr, "z", fepointlight->z);
if (((SPObjectClass *) fePointLight_parent_class)->write) {
((SPObjectClass *) fePointLight_parent_class)->write(object, doc, repr, flags);
}
return repr;
}
static Inkscape::XML::Node *sp_glyph_write(SPObject *object, Inkscape::XML::Document *xml_doc, Inkscape::XML::Node *repr, guint flags)
{
// SPGlyph *glyph = SP_GLYPH(object);
if ((flags & SP_OBJECT_WRITE_BUILD) && !repr) {
repr = xml_doc->createElement("svg:glyph");
}
/* I am commenting out this part because I am not certain how does it work. I will have to study it later. Juca
repr->setAttribute("unicode", glyph->unicode);
repr->setAttribute("glyph-name", glyph->glyph_name);
repr->setAttribute("d", glyph->d);
sp_repr_set_svg_double(repr, "orientation", (double) glyph->orientation);
sp_repr_set_svg_double(repr, "arabic-form", (double) glyph->arabic_form);
repr->setAttribute("lang", glyph->lang);
sp_repr_set_svg_double(repr, "horiz-adv-x", glyph->horiz_adv_x);
sp_repr_set_svg_double(repr, "vert-origin-x", glyph->vert_origin_x);
sp_repr_set_svg_double(repr, "vert-origin-y", glyph->vert_origin_y);
sp_repr_set_svg_double(repr, "vert-adv-y", glyph->vert_adv_y);
*/
if (repr != SP_OBJECT_REPR(object)) {
COPY_ATTR(repr, object->repr, "unicode");
COPY_ATTR(repr, object->repr, "glyph-name");
COPY_ATTR(repr, object->repr, "d");
COPY_ATTR(repr, object->repr, "orientation");
COPY_ATTR(repr, object->repr, "arabic-form");
COPY_ATTR(repr, object->repr, "lang");
COPY_ATTR(repr, object->repr, "horiz-adv-x");
COPY_ATTR(repr, object->repr, "vert-origin-x");
COPY_ATTR(repr, object->repr, "vert-origin-y");
COPY_ATTR(repr, object->repr, "vert-adv-y");
}
if (((SPObjectClass *) (parent_class))->write) {
((SPObjectClass *) (parent_class))->write(object, xml_doc, repr, flags);
}
return repr;
}
static void
sp_text_edit_dialog_apply (GtkButton *button, GtkWidget *dlg)
{
GtkWidget *apply, *def;
SPText *text;
SPRepr *repr;
const GSList *item;
unsigned items;
g_object_set_data (G_OBJECT (dlg), "blocked", GINT_TO_POINTER (TRUE));
apply = (GtkWidget*)g_object_get_data (G_OBJECT (dlg), "apply");
def = (GtkWidget*)g_object_get_data (G_OBJECT (dlg), "default");
text = NULL;
items = 0;
item = sp_selection_item_list(SP_DT_SELECTION (SP_ACTIVE_DESKTOP));
for (; item != NULL; item = item->next) {
if (!SP_IS_TEXT (item->data)) continue;
text = SP_TEXT(item->data);
repr = SP_OBJECT_REPR (text);
sp_text_edit_dialog_update_object (NULL, repr);
++items;
}
if (items == 1) {
sp_text_edit_dialog_update_object (text, NULL);
} else if (items == 0) {
repr = inkscape_get_repr (INKSCAPE, "tools.text");
sp_text_edit_dialog_update_object (NULL, repr);
gtk_widget_set_sensitive (def, FALSE);
}
gtk_widget_set_sensitive (apply, FALSE);
g_object_set_data (G_OBJECT (dlg), "blocked", NULL);
}
static void
sp_image_menu(SPObject *object, SPDesktop *desktop, GtkMenu *m)
{
SPItem *item = SP_ITEM(object);
GtkWidget *w;
/* Link dialog */
w = gtk_menu_item_new_with_mnemonic(_("Image _Properties"));
gtk_object_set_data(GTK_OBJECT(w), "desktop", desktop);
gtk_signal_connect(GTK_OBJECT(w), "activate", GTK_SIGNAL_FUNC(sp_image_image_properties), item);
gtk_widget_show(w);
gtk_menu_append(GTK_MENU(m), w);
w = gtk_menu_item_new_with_mnemonic(_("Edit Externally..."));
gtk_object_set_data(GTK_OBJECT(w), "desktop", desktop);
gtk_signal_connect(GTK_OBJECT(w), "activate", GTK_SIGNAL_FUNC(sp_image_image_edit), item);
gtk_widget_show(w);
gtk_menu_append(GTK_MENU(m), w);
Inkscape::XML::Node *ir = SP_OBJECT_REPR(object);
const gchar *href = ir->attribute("xlink:href");
if ( (!href) || ((strncmp(href, "data:", 5) == 0)) ) {
gtk_widget_set_sensitive( w, FALSE );
}
}