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Source at commit 00d3c3b57008bddf8770c51271db9d766acaf854 created 8 years 11 months ago. By Maarten ter Huurne, Gave Layer class a protected constructor | |
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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 "menusettingmultistring.h" |
22 | #include "gmenu2x.h" |
23 | #include "iconbutton.h" |
24 | |
25 | #include <algorithm> |
26 | |
27 | using std::bind; |
28 | using std::find; |
29 | using std::string; |
30 | using std::vector; |
31 | using std::unique_ptr; |
32 | |
33 | MenuSettingMultiString::MenuSettingMultiString( |
34 | GMenu2X& gmenu2x, |
35 | const string &name, const string &description, |
36 | string *value, const vector<string> *choices_) |
37 | : MenuSettingStringBase(gmenu2x, name, description, value) |
38 | , choices(choices_) |
39 | { |
40 | setSel(find(choices->begin(), choices->end(), *value) - choices->begin()); |
41 | |
42 | buttonBox.add(unique_ptr<IconButton>(new IconButton( |
43 | gmenu2x, "skin:imgs/buttons/left.png", "", |
44 | bind(&MenuSettingMultiString::decSel, this)))); |
45 | buttonBox.add(unique_ptr<IconButton>(new IconButton( |
46 | gmenu2x, "skin:imgs/buttons/right.png", |
47 | gmenu2x.tr["Change value"], |
48 | bind(&MenuSettingMultiString::incSel, this)))); |
49 | } |
50 | |
51 | bool MenuSettingMultiString::handleButtonPress(InputManager::Button button) |
52 | { |
53 | switch (button) { |
54 | case InputManager::LEFT: |
55 | decSel(); |
56 | break; |
57 | case InputManager::RIGHT: |
58 | incSel(); |
59 | break; |
60 | default: |
61 | return false; |
62 | } |
63 | return true; |
64 | } |
65 | |
66 | void MenuSettingMultiString::incSel() |
67 | { |
68 | setSel(selected + 1); |
69 | } |
70 | |
71 | void MenuSettingMultiString::decSel() |
72 | { |
73 | setSel(selected - 1); |
74 | } |
75 | |
76 | void MenuSettingMultiString::setSel(int sel) |
77 | { |
78 | if (sel < 0) { |
79 | sel = choices->size()-1; |
80 | } else if (sel >= (int)choices->size()) { |
81 | sel = 0; |
82 | } |
83 | selected = sel; |
84 | setValue((*choices)[sel]); |
85 | } |
86 |
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