/* * Inkscape::SelectionDescriber - shows messages describing selection * * Authors: * MenTaLguY <mental@rydia.net> * bulia byak <buliabyak@users.sf.net> * * Copyright (C) 2004-2006 Authors * * Released under GNU GPL, read the file 'COPYING' for more information */ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include <glibmm/i18n.h> #include "xml/quote.h" #include "selection.h" #include "selection-describer.h" #include "desktop.h" #include "sp-textpath.h" #include "sp-offset.h" #include "sp-flowtext.h" #include "sp-use.h" #include "sp-rect.h" #include "box3d.h" #include "sp-ellipse.h" #include "sp-star.h" #include "sp-anchor.h" #include "sp-image.h" #include "sp-path.h" #include "sp-line.h" #include "sp-use.h" #include "sp-polyline.h" #include "sp-spiral.h" const gchar * type2term(GType type) { if (type == SP_TYPE_ANCHOR) //TRANSLATORS: only translate "string" in "context|string". // For more details, see http://developer.gnome.org/doc/API/2.0/glib/glib-I18N.html#Q-:CAPS // "Link" means internet link (anchor) { return Q_("web|Link"); } if (type == SP_TYPE_CIRCLE) { return _("Circle"); } if (type == SP_TYPE_ELLIPSE) { return _("Ellipse"); } if (type == SP_TYPE_FLOWTEXT) { return _("Flowed text"); } if (type == SP_TYPE_GROUP) { return _("Group"); } if (type == SP_TYPE_IMAGE) { return _("Image"); } if (type == SP_TYPE_LINE) { return _("Line"); } if (type == SP_TYPE_PATH) { return _("Path"); } if (type == SP_TYPE_POLYGON) { return _("Polygon"); } if (type == SP_TYPE_POLYLINE) { return _("Polyline"); } if (type == SP_TYPE_RECT) { return _("Rectangle"); } if (type == SP_TYPE_BOX3D) { return _("3D Box"); } if (type == SP_TYPE_TEXT) { return _("Text"); } if (type == SP_TYPE_USE) // TRANSLATORS: only translate "string" in "context|string". // For more details, see http://developer.gnome.org/doc/API/2.0/glib/glib-I18N.html#Q-:CAPS // "Clone" is a noun, type of object { return Q_("object|Clone"); } if (type == SP_TYPE_ARC) { return _("Ellipse"); } if (type == SP_TYPE_OFFSET) { return _("Offset path"); } if (type == SP_TYPE_SPIRAL) { return _("Spiral"); } if (type == SP_TYPE_STAR) { return _("Star"); } return NULL; } GSList *collect_terms (GSList *items) { GSList *r = NULL; for (GSList *i = items; i != NULL; i = i->next) { const gchar *term = type2term (G_OBJECT_TYPE(i->data)); if (term != NULL && g_slist_find (r, term) == NULL) r = g_slist_prepend (r, (void *) term); } return r; } namespace Inkscape { SelectionDescriber::SelectionDescriber(Inkscape::Selection *selection, MessageStack *stack) : _context(stack) { _selection_changed_connection = new sigc::connection ( selection->connectChanged( sigc::mem_fun(*this, &SelectionDescriber::_updateMessageFromSelection))); _selection_modified_connection = new sigc::connection ( selection->connectModified( sigc::mem_fun(*this, &SelectionDescriber::_selectionModified))); _updateMessageFromSelection(selection); } SelectionDescriber::~SelectionDescriber() { _selection_changed_connection->disconnect(); _selection_modified_connection->disconnect(); delete _selection_changed_connection; delete _selection_modified_connection; } void SelectionDescriber::_selectionModified(Inkscape::Selection *selection, guint /*flags*/) { _updateMessageFromSelection(selection); } void SelectionDescriber::_updateMessageFromSelection(Inkscape::Selection *selection) { GSList const *items = selection->itemList(); char const *when_selected = _("Click selection to toggle scale/rotation handles"); if (!items) { // no items _context.set(Inkscape::NORMAL_MESSAGE, _("No objects selected. Click, Shift+click, or drag around objects to select.")); } else { SPItem *item = SP_ITEM(items->data); SPObject *layer = selection->desktop()->layerForObject (SP_OBJECT (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 && 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 = SP_OBJECT_PARENT (item); gchar *parent_label = SP_OBJECT_ID(parent); 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 = sp_item_description(item); 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); const 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); _context.setF(Inkscape::NORMAL_MESSAGE, _("%s%s. %s."), objects_str, in_phrase, when_selected); if (objects_str) g_free ((gchar *) objects_str); } g_free(in_phrase); } } } /* Local Variables: mode:c++ c-file-style:"stroustrup" c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +)) indent-tabs-mode:nil fill-column:99 End: */ // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :