103 lines
2.9 KiB
C++
103 lines
2.9 KiB
C++
/*
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* Copyright (C) 2008-2011 Carl Hetherington <carl@carlh.net>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include <string>
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#include <gtkmm/stock.h>
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#include "gtkmm2ext/gtk_ui.h"
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#include "automation_line.h"
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#include "control_point.h"
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#include "control_point_dialog.h"
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#include "pbd/i18n.h"
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/**
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* ControlPointDialog constructor.
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*
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* @param p ControlPoint to edit.
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*/
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ControlPointDialog::ControlPointDialog (ControlPoint* p, bool multi)
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: ArdourDialog (_("Control point"))
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, point_ (p)
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, toggle_all_ (_("Apply to selected points"))
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, all_selected_points_ (true)
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{
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assert (point_);
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double const y_fraction = 1.0 - (p->get_y () / p->line().height ());
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/* This effectively calls ARDOUR::value_as_string */
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std::string val (p->line().fraction_to_string (y_fraction));
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/* Undo desc.toggled special cases */
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if (val == _("on")) {
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val = "1";
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} else if (val == _("off")) {
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val = "0";
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}
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/* separate quantity and unit (if any) */
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std::size_t sep = val.find_last_of (" ");
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value_.set_text (val.substr (0, sep));
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Gtk::HBox* b = Gtk::manage (new Gtk::HBox ());
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b->set_spacing (4);
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b->pack_start (*Gtk::manage (new Gtk::Label (_("Value"))));
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b->pack_start (value_);
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if (sep != std::string::npos) {
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b->pack_start (*Gtk::manage (new Gtk::Label (val.substr (sep + 1))));
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}
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get_vbox ()->pack_start (*b);
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toggle_all_.set_active (true);
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get_vbox ()->pack_start (toggle_all_);
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Gtkmm2ext::UI::instance()->set_tip (toggle_all_,
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_("<b>When enabled</b> the given value is applied to all selected automation points on the same line as the point being edited.\n\n"
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"<b>When disabled</b> only the current automation point is modified."));
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toggle_all_.set_sensitive (multi);
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get_vbox ()->set_spacing (4);
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show_all ();
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add_button (Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
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add_button (Gtk::Stock::APPLY, Gtk::RESPONSE_ACCEPT);
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set_default_response (Gtk::RESPONSE_ACCEPT);
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value_.set_activates_default ();
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/* TODO: this does not work, one has to click on the entry.. */
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value_.set_can_focus ();
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value_.grab_focus ();
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}
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double
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ControlPointDialog::get_y_fraction () const
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{
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return point_->line().string_to_fraction (value_.get_text ());
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}
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bool
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ControlPointDialog::all_selected_points () const
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{
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return toggle_all_.get_active ();
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}
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