2 Copyright (C) 1999 Paul Barton-Davis
3 This program is free software; you can redistribute it and/or modify
4 it under the terms of the GNU General Public License as published by
5 the Free Software Foundation; either version 2 of the License, or
6 (at your option) any later version.
8 This program is distributed in the hope that it will be useful,
9 but WITHOUT ANY WARRANTY; without even the implied warranty of
10 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 GNU General Public License for more details.
13 You should have received a copy of the GNU General Public License
14 along with this program; if not, write to the Free Software
15 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
25 #include <gtkmm2ext/selector.h>
26 #include <gtkmm2ext/utils.h>
27 #include <pbd/pathscanner.h>
28 #include <pbd/error.h>
31 using namespace Gtkmm2ext;
33 Selector::Selector (void (*func)(Glib::RefPtr<Gtk::ListStore>, void *), void *arg,
34 vector<string> titles)
37 scroll.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
39 pack_start (scroll, true, true);
41 vector<string>::iterator i;
42 for (i = titles.begin(); i != titles.end(); ++i) {
43 Gtk::TreeModelColumn<Glib::ustring> title;
44 column_records.add(title);
47 lstore = Gtk::ListStore::create(column_records);
48 tview.set_model(lstore);
50 update_contents.connect(mem_fun(*this,&Selector::rescan));
60 Selector::~Selector ()
63 /* ensure that any row data set with set_row_data_full() is deleted */
88 Selector::reset (void (*func)(Glib::RefPtr<Gtk::ListStore>, void *), void *arg)
105 refiller (lstore, refill_arg);
110 Selector::_accept (gpointer arg)
113 ((Selector *) arg)->accept ();
118 Selector::_chosen (gpointer arg)
121 ((Selector *) arg)->chosen ();
126 Selector::_shift_clicked (gpointer arg)
128 ((Selector *) arg)->shift_clicked ();
133 Selector::_control_clicked (gpointer arg)
135 ((Selector *) arg)->control_clicked ();
142 Glib::RefPtr<Gtk::TreeSelection> tree_sel = tview.get_selection();
143 Gtk::TreeModel::iterator iter = tree_sel->get_selected();
146 selection_made (tview, tree_sel);
156 Glib::RefPtr<Gtk::TreeSelection> tree_sel = tview.get_selection();
157 Gtk::TreeModel::iterator iter = tree_sel->get_selected();
160 choice_made (tview, tree_sel);
167 Selector::shift_clicked ()
170 Glib::RefPtr<Gtk::TreeSelection> tree_sel = tview.get_selection();
171 Gtk::TreeModel::iterator iter = tree_sel->get_selected();
174 shift_made (tview, tree_sel);
181 Selector::control_clicked ()
184 Glib::RefPtr<Gtk::TreeSelection> tree_sel = tview.get_selection();
185 Gtk::TreeModel::iterator iter = tree_sel->get_selected();
188 control_made (tview, tree_sel);
198 Glib::RefPtr<Gtk::TreeSelection> tree_sel = tview.get_selection();
199 tree_sel->unselect_all();
201 selection_made (tview, tree_sel);
209 selected_column = -1;
215 bool operator()(const string* a, const string* b) {
221 TreeView_Selector::on_button_press_event(GdkEventButton* ev)
223 bool return_value = TreeView::on_button_press_event(ev);
225 if (ev && (ev->type == GDK_BUTTON_RELEASE || ev->type == GDK_2BUTTON_PRESS)) {
226 if (ev->state & Gdk::CONTROL_MASK) {
227 gtk_idle_add (Selector::_control_clicked, this);
228 } else if (ev->state & Gdk::SHIFT_MASK) {
229 gtk_idle_add (Selector::_shift_clicked, this);
230 } else if (ev->type == GDK_2BUTTON_PRESS) {
231 gtk_idle_add (Selector::_accept, this);
233 gtk_idle_add (Selector::_chosen, this);