index 232f2ebfe7f0b40217602643d7990faa80d5f89e..567ee24dadf47ada4130dd7d0b7e0c0a7166dbb6 100644 (file)
LivePathEffectEditor::LivePathEffectEditor()
: UI::Widget::Panel("", "dialogs.livepatheffect", SP_VERB_DIALOG_LIVE_PATH_EFFECT),
+ lpe_list_locked(false),
combo_effecttype(Inkscape::LivePathEffect::LPETypeConverter),
effectwidget(NULL),
explain_label("", Gtk::ALIGN_CENTER),
effectlist_store = Gtk::ListStore::create(columns);
effectlist_view.set_model(effectlist_store);
- effectlist_view.set_rules_hint();
effectlist_view.set_headers_visible(false);
// Handle tree selections
//Add the visibility icon column:
Inkscape::UI::Widget::ImageToggler *eyeRenderer = manage( new Inkscape::UI::Widget::ImageToggler("visible", "hidden") );
int visibleColNum = effectlist_view.append_column("is_visible", *eyeRenderer) - 1;
-// eyeRenderer->signal_pre_toggle().connect( sigc::mem_fun(*this, &LayersPanel::_preToggle) );
-// eyeRenderer->signal_toggled().connect( sigc::bind( sigc::mem_fun(*this, &LayersPanel::_toggled), (int)COL_VISIBLE) );
+ eyeRenderer->signal_toggled().connect( sigc::mem_fun(*this, &LivePathEffectEditor::on_visibility_toggled) );
eyeRenderer->property_activatable() = true;
Gtk::TreeViewColumn* col = effectlist_view.get_column(visibleColNum);
if ( col ) {
// fixme: add resizing of dialog
}
+void
+LivePathEffectEditor::selectInList(LivePathEffect::Effect* effect)
+{
+ Gtk::TreeNodeChildren chi = effectlist_view.get_model()->children();
+ for (Gtk::TreeIter ci = chi.begin() ; ci != chi.end(); ci++) {
+ if (ci->get_value(columns.lperef)->lpeobject->lpe == effect)
+ effectlist_view.get_selection()->select(ci);
+ }
+}
+
+
void
LivePathEffectEditor::showText(Glib::ustring const &str)
{
void
LivePathEffectEditor::onSelectionChanged(Inkscape::Selection *sel)
{
+ if (lpe_list_locked) {
+ // this was triggered by selecting a row in the list, so skip reloading
+ lpe_list_locked = false;
+ return;
+ }
+
effectlist_store->clear();
current_lpeitem = NULL;
Inkscape::LivePathEffect::Effect *lpe = sp_lpe_item_get_current_lpe(lpeitem);
if (lpe) {
showParams(lpe);
+ lpe_list_locked = true;
+ selectInList(lpe);
} else {
showText(_("Unknown effect is applied"));
}
LivePathEffect::LPEObjectReference * lperef = (*it)[columns.lperef];
if (lperef && current_lpeitem) {
+ lpe_list_locked = true; // prevent reload of the list which would lose selection
sp_lpe_item_set_current_path_effect(current_lpeitem, lperef);
showParams(lperef->lpeobject->lpe);
}
}
+void LivePathEffectEditor::on_visibility_toggled( Glib::ustring const& str )
+{
+ Gtk::TreeModel::Children::iterator iter = effectlist_view.get_model()->get_iter(str);
+ Gtk::TreeModel::Row row = *iter;
+
+ LivePathEffect::LPEObjectReference * lpeobjref = row[columns.lperef];
+
+ if ( lpeobjref ) {
+ bool newValue = !row[columns.col_visible];
+ row[columns.col_visible] = newValue;
+ /* FIXME: this explicit writing to SVG is wrong. The lpe_item should have a method to disable/enable an effect within its stack.
+ * So one can call: lpe_item->setActive(lpeobjref->lpeobject); */
+ lpeobjref->lpeobject->lpe->getRepr()->setAttribute("is_visible", newValue ? "true" : "false");
+ sp_document_done( sp_desktop_document(current_desktop), SP_VERB_DIALOG_LIVE_PATH_EFFECT,
+ newValue ? _("Activate path effect") : _("Deactivate path effect"));
+ }
+}
} // namespace Dialog
} // namespace UI