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Diffstat (limited to 'src/libs/gui/LoadRemotePatchWindow.cpp')
| -rw-r--r-- | src/libs/gui/LoadRemotePatchWindow.cpp | 163 |
1 files changed, 163 insertions, 0 deletions
diff --git a/src/libs/gui/LoadRemotePatchWindow.cpp b/src/libs/gui/LoadRemotePatchWindow.cpp new file mode 100644 index 00000000..534a6949 --- /dev/null +++ b/src/libs/gui/LoadRemotePatchWindow.cpp @@ -0,0 +1,163 @@ +/* This file is part of Ingen. + * Copyright (C) 2007 Dave Robillard <http://drobilla.net> + * + * Ingen is free software; you can redistribute it and/or modify it under the + * terms of the GNU General Public License as published by the Free Software + * Foundation; either version 2 of the License, or (at your option) any later + * version. + * + * Ingen is distributed in the hope that it will be useful, but WITHOUT ANY + * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + * FOR A PARTICULAR PURPOSE. See the GNU General Public License for details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include "LoadRemotePatchWindow.h" +#include <sys/types.h> +#include <dirent.h> +#include <boost/optional/optional.hpp> +#include <raul/RDFQuery.h> +#include "interface/EngineInterface.h" +#include "client/PatchModel.h" +#include "App.h" +#include "Configuration.h" +#include "ThreadedLoader.h" + +using boost::optional; +using namespace Raul; + +namespace Ingen { +namespace GUI { + + +LoadRemotePatchWindow::LoadRemotePatchWindow(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glade::Xml>& xml) +: Gtk::Dialog(cobject), + _replace(true) +{ + xml->get_widget("load_remote_patch_treeview", _treeview); + xml->get_widget("load_remote_patch_uri_entry", _uri_entry); + xml->get_widget("load_remote_patch_cancel_button", _cancel_button); + xml->get_widget("load_remote_patch_open_button", _open_button); + + _liststore = Gtk::ListStore::create(_columns); + _treeview->set_model(_liststore); + _treeview->append_column("Name", _columns._col_name); + _treeview->append_column("URI", _columns._col_uri); + + _selection = _treeview->get_selection(); + _selection->signal_changed().connect(sigc::mem_fun(this, &LoadRemotePatchWindow::patch_selected)); + _treeview->signal_row_activated().connect(sigc::mem_fun(this, &LoadRemotePatchWindow::patch_activated)); + + _open_button->signal_clicked().connect(sigc::mem_fun(this, &LoadRemotePatchWindow::open_clicked)); + _cancel_button->signal_clicked().connect(sigc::mem_fun(this, &LoadRemotePatchWindow::cancel_clicked)); + _uri_entry->signal_changed().connect(sigc::mem_fun(this, &LoadRemotePatchWindow::uri_changed)); +} + + +void +LoadRemotePatchWindow::present(SharedPtr<PatchModel> patch, MetadataMap data) +{ + _liststore->clear(); + + set_patch(patch); + _initial_data = data; + + RDF::Model model(*App::instance().rdf_world(), + "http://rdf.drobilla.net/ingen_patches/index.ttl", + "http://rdf.drobilla.net/ingen_patches/"); + + RDF::Query query(*App::instance().rdf_world(), Glib::ustring( + "SELECT DISTINCT ?name ?uri WHERE {" + " ?uri a ingen:Patch ;" + " doap:name ?name ." + "}")); + + RDF::Query::Results results = query.run(*App::instance().rdf_world(), model); + + for (RDF::Query::Results::iterator i = results.begin(); i != results.end(); ++i) { + Gtk::TreeModel::iterator iter = _liststore->append(); + (*iter)[_columns._col_name] = (*i)["name"].to_string(); + (*iter)[_columns._col_uri] = (*i)["uri"].to_string(); + } + + _treeview->columns_autosize(); + + Gtk::Window::present(); +} + + +/** Sets the patch controller for this window and initializes everything. + * + * This function MUST be called before using the window in any way! + */ +void +LoadRemotePatchWindow::set_patch(SharedPtr<PatchModel> patch) +{ + _patch = patch; +} + + +void +LoadRemotePatchWindow::uri_changed() +{ + _open_button->property_sensitive() = (_uri_entry->get_text().length() > 0); +} + + +void +LoadRemotePatchWindow::patch_activated(const Gtk::TreeModel::Path& path, Gtk::TreeViewColumn* col) +{ + open_clicked(); +} + + +void +LoadRemotePatchWindow::patch_selected() +{ + Gtk::TreeModel::iterator selected_i = _selection->get_selected(); + + if (selected_i) { // If anything is selected + const Glib::ustring uri = selected_i->get_value(_columns._col_uri); + _uri_entry->set_text(uri); + } +} + + +void +LoadRemotePatchWindow::open_clicked() +{ + Glib::ustring uri = _uri_entry->get_text(); + + cerr << "OPEN URI: " << uri << endl; + + // If unset load_patch will load values + optional<const string&> name; + optional<size_t> poly; + + optional<Path> parent; + + if (_replace) + App::instance().engine()->clear_patch(_patch->path()); + + if (_patch->path() != "/") + parent = _patch->path().parent(); + + App::instance().loader()->load_patch(true, uri, "/", + _initial_data, parent, name, poly); + + hide(); +} + + +void +LoadRemotePatchWindow::cancel_clicked() +{ + hide(); +} + + +} // namespace GUI +} // namespace Ingen |