13
0
livetrax/libs/gtkmm2ext/prompter.cc
Taybin Rutkin 927553f6b8 PBD::strip_whitespace_edges() returns the empty string if the passed string is
all whitespace.  This allows for some mild code cleanup.  It's also declared in 
the PBD namespace now.

sfdb-v4 implemented.  Instead of fields that go across all files, there is now
just one tag field where you can enter comma delimited tags.  Searching for
tags to follow soon.  I recommend trashing your current ~/.ardour2/sfdb file.


git-svn-id: svn://localhost/ardour2/trunk@1182 d708f5d6-7413-0410-9779-e7cbd77b26cf
2006-12-01 06:01:30 +00:00

112 lines
2.9 KiB
C++

/*
Copyright (C) 1999 Paul Barton-Davis
This program 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.
This program 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 more 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., 675 Mass Ave, Cambridge, MA 02139, USA.
$Id$
*/
#include <string>
#include <pbd/whitespace.h>
#include <gtkmm/stock.h>
#include <gtkmm2ext/prompter.h>
#include "i18n.h"
using namespace std;
using namespace Gtkmm2ext;
Prompter::Prompter (Gtk::Window& parent, bool modal)
: Gtk::Dialog ("", parent, modal)
{
init ();
}
Prompter::Prompter (bool modal)
: Gtk::Dialog ("", modal)
{
init ();
}
void
Prompter::init ()
{
set_type_hint (Gdk::WINDOW_TYPE_HINT_DIALOG);
set_position (Gtk::WIN_POS_MOUSE);
set_name ("Prompter");
add_button (Gtk::Stock::CANCEL, Gtk::RESPONSE_CANCEL);
/*
Alas a generic 'affirmative' button seems a bit useless sometimes.
You will have to add your own.
After adding, use :
set_response_sensitive (Gtk::RESPONSE_ACCEPT, false)
to prevent the RESPONSE_ACCEPT button from permitting blank strings.
*/
entryLabel.set_line_wrap (true);
entryLabel.set_name ("PrompterLabel");
entryBox.set_homogeneous (false);
entryBox.set_spacing (5);
entryBox.set_border_width (10);
entryBox.pack_start (entryLabel);
entryBox.pack_start (entry, false, false);
get_vbox()->pack_start (entryBox);
show_all_children();
entry.signal_key_release_event().connect (mem_fun (*this, &Prompter::maybe_allow_response));
entry.signal_activate().connect (bind (mem_fun (*this, &Prompter::response), Gtk::RESPONSE_ACCEPT));
}
void
Prompter::change_labels (string okstr, string cancelstr)
{
// dynamic_cast<Gtk::Label*>(ok.get_child())->set_text (okstr);
// dynamic_cast<Gtk::Label*>(cancel.get_child())->set_text (cancelstr);
}
void
Prompter::get_result (string &str, bool strip)
{
str = entry.get_text ();
if (strip) {
PBD::strip_whitespace_edges (str);
}
}
bool
Prompter::maybe_allow_response (GdkEventKey* ev)
{
/*
This is set up so that entering text in the entry
field makes the RESPONSE_ACCEPT button active.
Of course if you haven't added a RESPONSE_ACCEPT
button, nothing will happen at all.
*/
if (entry.get_text() != "") {
set_response_sensitive (Gtk::RESPONSE_ACCEPT, true);
set_default_response (Gtk::RESPONSE_ACCEPT);
} else {
set_response_sensitive (Gtk::RESPONSE_ACCEPT, false);
}
return true;
}