Root/src/menusettingstringbase.cpp

1/***************************************************************************
2 * Copyright (C) 2006 by Massimiliano Torromeo *
3 * massimiliano.torromeo@gmail.com *
4 * *
5 * This program is free software; you can redistribute it and/or modify *
6 * it under the terms of the GNU General Public License as published by *
7 * the Free Software Foundation; either version 2 of the License, or *
8 * (at your option) any later version. *
9 * *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
14 * *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program; if not, write to the *
17 * Free Software Foundation, Inc., *
18 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
19 ***************************************************************************/
20
21#include "menusettingstringbase.h"
22#include "gmenu2x.h"
23#include "surface.h"
24
25using std::string;
26
27MenuSettingStringBase::MenuSettingStringBase(
28        GMenu2X *gmenu2x, const string &name,
29        const string &description, string *value)
30    : MenuSetting(gmenu2x, name, description)
31    , originalValue(*value)
32    , _value(value)
33{
34}
35
36MenuSettingStringBase::~MenuSettingStringBase()
37{
38}
39
40void MenuSettingStringBase::draw(int y)
41{
42    MenuSetting::draw(y);
43    gmenu2x->s->write(gmenu2x->font, value(), 155, y,
44            Font::HAlignLeft, Font::VAlignTop);
45}
46
47bool MenuSettingStringBase::handleButtonPress(InputManager::Button button)
48{
49    switch (button) {
50        case InputManager::CANCEL:
51            clear();
52            break;
53        case InputManager::ACCEPT:
54            edit();
55            break;
56        default:
57            return false;
58    }
59    return true;
60}
61
62void MenuSettingStringBase::clear()
63{
64    setValue("");
65}
66
67bool MenuSettingStringBase::edited()
68{
69    return originalValue != value();
70}
71

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