KnotHolder *createKnotHolder(SPItem *item, SPDesktop *desktop)
{
KnotHolder *knotholder = NULL;
if (SP_IS_LPE_ITEM(item) &&
SP_LPE_ITEM(item)->getCurrentLPE() &&
SP_LPE_ITEM(item)->getCurrentLPE()->isVisible() &&
SP_LPE_ITEM(item)->getCurrentLPE()->providesKnotholder()) {
knotholder = sp_lpe_knot_holder(item, desktop);
} else if (SP_IS_RECT(item)) {
knotholder = new RectKnotHolder(desktop, item, NULL);
} else if (SP_IS_BOX3D(item)) {
knotholder = new Box3DKnotHolder(desktop, item, NULL);
} else if (SP_IS_GENERICELLIPSE(item)) {
knotholder = new ArcKnotHolder(desktop, item, NULL);
} else if (SP_IS_STAR(item)) {
knotholder = new StarKnotHolder(desktop, item, NULL);
} else if (SP_IS_SPIRAL(item)) {
knotholder = new SpiralKnotHolder(desktop, item, NULL);
} else if (SP_IS_OFFSET(item)) {
knotholder = new OffsetKnotHolder(desktop, item, NULL);
} else if (SP_IS_FLOWTEXT(item) && SP_FLOWTEXT(item)->has_internal_frame()) {
knotholder = new FlowtextKnotHolder(desktop, SP_FLOWTEXT(item)->get_frame(NULL), NULL);
} else if ((item->style->fill.isPaintserver())
&& SP_IS_PATTERN(item->style->getFillPaintServer())) {
knotholder = new KnotHolder(desktop, item, NULL);
knotholder->add_pattern_knotholder();
}
return knotholder;
}
bool
item_type_match (SPItem *item, GtkWidget *widget)
{
SPDesktop *desktop = SP_ACTIVE_DESKTOP;
if (SP_IS_RECT(item)) {
return (type_checkbox (widget, "shapes") || type_checkbox (widget, "rects"));
} else if (SP_IS_GENERICELLIPSE(item) || SP_IS_ELLIPSE(item) || SP_IS_ARC(item) || SP_IS_CIRCLE(item)) {
return (type_checkbox (widget, "shapes") || type_checkbox (widget, "ellipses"));
} else if (SP_IS_STAR(item) || SP_IS_POLYGON(item)) {
return (type_checkbox (widget, "shapes") || type_checkbox (widget, "stars"));
} else if (SP_IS_SPIRAL(item)) {
return (type_checkbox (widget, "shapes") || type_checkbox (widget, "spirals"));
} else if (SP_IS_PATH(item) || SP_IS_LINE(item) || SP_IS_POLYLINE(item)) {
return (type_checkbox (widget, "paths"));
} else if (SP_IS_TEXT(item) || SP_IS_TSPAN(item) || SP_IS_TREF(item) || SP_IS_STRING(item)) {
return (type_checkbox (widget, "texts"));
} else if (SP_IS_GROUP(item) && !desktop->isLayer(item) ) { // never select layers!
return (type_checkbox (widget, "groups"));
} else if (SP_IS_USE(item)) {
return (type_checkbox (widget, "clones"));
} else if (SP_IS_IMAGE(item)) {
return (type_checkbox (widget, "images"));
} else if (SP_IS_OFFSET(item)) {
return (type_checkbox (widget, "offsets"));
}
return false;
}
void SelectionDescriber::_updateMessageFromSelection(Inkscape::Selection *selection) {
GSList const *items = selection->itemList();
if (!items) { // no items
_context.set(Inkscape::NORMAL_MESSAGE, _when_nothing);
} else {
SPItem *item = SP_ITEM(items->data);
SPObject *layer = selection->desktop()->layerForObject(item);
SPObject *root = selection->desktop()->currentRoot();
// Layer name
gchar *layer_name;
if (layer == root) {
layer_name = g_strdup(_("root"));
} else {
char const *layer_label;
bool is_label = false;
if (layer->label()) {
layer_label = layer->label();
is_label = true;
} else {
layer_label = layer->defaultLabel();
}
char *quoted_layer_label = xml_quote_strdup(layer_label);
if (is_label) {
layer_name = g_strdup_printf(_("layer <b>%s</b>"), quoted_layer_label);
} else {
layer_name = g_strdup_printf(_("layer <b><i>%s</i></b>"), quoted_layer_label);
}
g_free(quoted_layer_label);
}
// Parent name
SPObject *parent = item->parent;
gchar const *parent_label = parent->getId();
char *quoted_parent_label = xml_quote_strdup(parent_label);
gchar *parent_name = g_strdup_printf(_("<i>%s</i>"), quoted_parent_label);
g_free(quoted_parent_label);
gchar *in_phrase;
guint num_layers = selection->numberOfLayers();
guint num_parents = selection->numberOfParents();
if (num_layers == 1) {
if (num_parents == 1) {
if (layer == parent)
in_phrase = g_strdup_printf(_(" in %s"), layer_name);
else
in_phrase = g_strdup_printf(_(" in group %s (%s)"), parent_name, layer_name);
} else {
in_phrase = g_strdup_printf(ngettext(" in <b>%i</b> parents (%s)", " in <b>%i</b> parents (%s)", num_parents), num_parents, layer_name);
}
} else {
in_phrase = g_strdup_printf(ngettext(" in <b>%i</b> layers", " in <b>%i</b> layers", num_layers), num_layers);
}
g_free (layer_name);
g_free (parent_name);
if (!items->next) { // one item
char *item_desc = item->description();
if (SP_IS_USE(item) && SP_IS_SYMBOL(item->firstChild())) {
_context.setF(Inkscape::NORMAL_MESSAGE, "%s%s. %s. %s.",
item_desc, in_phrase,
_("Convert symbol to group to edit"), _when_selected);
} else if (SP_IS_USE(item) || (SP_IS_OFFSET(item) && SP_OFFSET (item)->sourceHref)) {
_context.setF(Inkscape::NORMAL_MESSAGE, "%s%s. %s. %s.",
item_desc, in_phrase,
_("Use <b>Shift+D</b> to look up original"), _when_selected);
} else if (SP_IS_TEXT_TEXTPATH(item)) {
_context.setF(Inkscape::NORMAL_MESSAGE, "%s%s. %s. %s.",
item_desc, in_phrase,
_("Use <b>Shift+D</b> to look up path"), _when_selected);
} else if (SP_IS_FLOWTEXT(item) && !SP_FLOWTEXT(item)->has_internal_frame()) {
_context.setF(Inkscape::NORMAL_MESSAGE, "%s%s. %s. %s.",
item_desc, in_phrase,
_("Use <b>Shift+D</b> to look up frame"), _when_selected);
} else {
_context.setF(Inkscape::NORMAL_MESSAGE, "%s%s. %s.",
item_desc, in_phrase, _when_selected);
}
g_free(item_desc);
} else { // multiple items
int object_count = g_slist_length((GSList *)items);
gchar *objects_str = NULL;
GSList *terms = collect_terms ((GSList *)items);
int n_terms = g_slist_length(terms);
if (n_terms == 0) {
objects_str = g_strdup_printf (
// this is only used with 2 or more objects
ngettext("<b>%i</b> object selected", "<b>%i</b> objects selected", object_count),
object_count);
} else if (n_terms == 1) {
objects_str = g_strdup_printf (
// this is only used with 2 or more objects
ngettext("<b>%i</b> object of type <b>%s</b>", "<b>%i</b> objects of type <b>%s</b>", object_count),
object_count, (gchar *) terms->data);
} else if (n_terms == 2) {
objects_str = g_strdup_printf (
// this is only used with 2 or more objects
ngettext("<b>%i</b> object of types <b>%s</b>, <b>%s</b>", "<b>%i</b> objects of types <b>%s</b>, <b>%s</b>", object_count),
object_count, (gchar *) terms->data, (gchar *) terms->next->data);
} else if (n_terms == 3) {
objects_str = g_strdup_printf (
// this is only used with 2 or more objects
ngettext("<b>%i</b> object of types <b>%s</b>, <b>%s</b>, <b>%s</b>", "<b>%i</b> objects of types <b>%s</b>, <b>%s</b>, <b>%s</b>", object_count),
object_count, (gchar *) terms->data, (gchar *) terms->next->data, (gchar *) terms->next->next->data);
} else {
objects_str = g_strdup_printf (
// this is only used with 2 or more objects
ngettext("<b>%i</b> object of <b>%i</b> types", "<b>%i</b> objects of <b>%i</b> types", object_count),
object_count, n_terms);
}
g_slist_free (terms);
// indicate all, some, or none filtered
gchar *filt_str = NULL;
int n_filt = count_filtered((GSList *)items); //all filtered
if (n_filt) {
filt_str = g_strdup_printf(ngettext("; <i>%d filtered object</i> ",
"; <i>%d filtered objects</i> ", n_filt), n_filt);
} else {
filt_str = g_strdup_printf("%s", "");
}
_context.setF(Inkscape::NORMAL_MESSAGE, "%s%s%s. %s.", objects_str, filt_str, in_phrase, _when_selected);
if (objects_str) {
g_free(objects_str);
objects_str = 0;
}
if (filt_str) {
g_free(filt_str);
objects_str = 0;
}
}
g_free(in_phrase);
}
}