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Source at commit 73ceffa51d3450d2d20ce933e7fc6da187e09fc8 created 8 years 11 months ago. By Maarten ter Huurne, Fix bug in section directory creation method | |
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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 "menusettingint.h" |
22 | |
23 | #include "gmenu2x.h" |
24 | #include "iconbutton.h" |
25 | #include "surface.h" |
26 | #include "utilities.h" |
27 | |
28 | #include <sstream> |
29 | |
30 | using std::bind; |
31 | using std::string; |
32 | using std::stringstream; |
33 | using std::unique_ptr; |
34 | |
35 | MenuSettingInt::MenuSettingInt( |
36 | GMenu2X& gmenu2x, |
37 | const string &name, const string &description, |
38 | int *value, int min, int max, int increment) |
39 | : MenuSetting(gmenu2x, name, description) |
40 | { |
41 | _value = value; |
42 | originalValue = *value; |
43 | this->min = min; |
44 | this->max = max; |
45 | this->increment = increment; |
46 | setValue(this->value()); |
47 | |
48 | //Delegates |
49 | IconButton::Action actionInc = bind(&MenuSettingInt::inc, this); |
50 | IconButton::Action actionDec = bind(&MenuSettingInt::dec, this); |
51 | |
52 | buttonBox.add(unique_ptr<IconButton>(new IconButton( |
53 | gmenu2x, "skin:imgs/buttons/l.png", |
54 | "", actionDec))); |
55 | buttonBox.add(unique_ptr<IconButton>(new IconButton( |
56 | gmenu2x, "skin:imgs/buttons/left.png", |
57 | gmenu2x.tr["Decrease"], actionDec))); |
58 | |
59 | buttonBox.add(unique_ptr<IconButton>(new IconButton( |
60 | gmenu2x, "skin:imgs/buttons/r.png", |
61 | "", actionInc))); |
62 | buttonBox.add(unique_ptr<IconButton>(new IconButton( |
63 | gmenu2x, "skin:imgs/buttons/right.png", |
64 | gmenu2x.tr["Increase"], actionInc))); |
65 | } |
66 | |
67 | void MenuSettingInt::draw(int valueX, int y, int h) |
68 | { |
69 | Surface& s = *gmenu2x.s; |
70 | MenuSetting::draw(valueX, y, h); |
71 | gmenu2x.font->write(s, strvalue, valueX, y, Font::HAlignLeft, Font::VAlignTop); |
72 | } |
73 | |
74 | bool MenuSettingInt::handleButtonPress(InputManager::Button button) |
75 | { |
76 | switch (button) { |
77 | case InputManager::LEFT: |
78 | dec(); |
79 | break; |
80 | case InputManager::RIGHT: |
81 | inc(); |
82 | break; |
83 | case InputManager::ALTLEFT: |
84 | setValue(value() - 10 * increment); |
85 | break; |
86 | case InputManager::ALTRIGHT: |
87 | setValue(value() + 10 * increment); |
88 | break; |
89 | default: |
90 | return false; |
91 | } |
92 | return true; |
93 | } |
94 | |
95 | void MenuSettingInt::inc() |
96 | { |
97 | setValue(value() + increment); |
98 | } |
99 | |
100 | void MenuSettingInt::dec() |
101 | { |
102 | setValue(value() - increment); |
103 | } |
104 | |
105 | void MenuSettingInt::setValue(int value) |
106 | { |
107 | *_value = constrain(value,min,max); |
108 | stringstream ss; |
109 | ss << *_value; |
110 | strvalue = ""; |
111 | ss >> strvalue; |
112 | } |
113 | |
114 | int MenuSettingInt::value() |
115 | { |
116 | return *_value; |
117 | } |
118 | |
119 | bool MenuSettingInt::edited() |
120 | { |
121 | return originalValue != value(); |
122 | } |
123 |
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