blob: c08fe8bf613aece80e42c1dc4b23cc1ba8afa50d (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
|
package juloo.keyboard2;
import android.content.res.XmlResourceParser;
import java.util.ArrayList;
class KeyboardData
{
private ArrayList<Row> _rows;
public KeyboardData(XmlResourceParser parser)
{
ArrayList<Row> rows = new ArrayList<Row>();
try
{
int status;
while (parser.next() != XmlResourceParser.START_TAG)
continue ;
if (!parser.getName().equals("keyboard"))
throw new Exception("Unknow tag: " + parser.getName());
while ((status = parser.next()) != XmlResourceParser.END_DOCUMENT)
{
if (status == XmlResourceParser.START_TAG)
{
String tag = parser.getName();
if (tag.equals("row"))
rows.add(new Row(parser));
else
throw new Exception("Unknow keyboard tag: " + tag);
}
}
_rows = rows;
}
catch (Exception e)
{
e.printStackTrace();
}
}
public ArrayList<Row> getRows()
{
return (_rows);
}
public class Row extends ArrayList<Key>
{
private float _keysWidth;
public Row(XmlResourceParser parser) throws Exception
{
super();
int status;
_keysWidth = 0;
while ((status = parser.next()) != XmlResourceParser.END_TAG)
{
if (status == XmlResourceParser.START_TAG)
{
String tag = parser.getName();
if (tag.equals("key"))
{
Key k = new Key(parser);
_keysWidth += k.width;
add(k);
}
else
throw new Exception("Unknow row tag: " + tag);
}
}
}
public float getWidth(float keyWidth, float keyMargin)
{
return (keyWidth * _keysWidth + ((size() - 1) * keyMargin));
}
}
public class Key
{
/*
** 1 2
** 0
** 3 4
*/
public KeyValue key0;
public KeyValue key1;
public KeyValue key2;
public KeyValue key3;
public KeyValue key4;
public float width;
public Key(XmlResourceParser parser) throws Exception
{
downPointer = -1;
key0 = KeyValue.getKeyByName(parser.getAttributeValue(null, "key0"));
key1 = KeyValue.getKeyByName(parser.getAttributeValue(null, "key1"));
key2 = KeyValue.getKeyByName(parser.getAttributeValue(null, "key2"));
key3 = KeyValue.getKeyByName(parser.getAttributeValue(null, "key3"));
key4 = KeyValue.getKeyByName(parser.getAttributeValue(null, "key4"));
try
{
width = parser.getAttributeFloatValue(null, "width", 1f);
}
catch (Exception e)
{
width = 1f;
}
while (parser.next() != XmlResourceParser.END_TAG)
continue ;
}
// TODO move it in Keyboard2View
private static final float SUB_VALUE_DIST = 5f;
public int downPointer;
public KeyValue downValue;
public float downX;
public float downY;
public KeyValue getDownValue(float x, float y)
{
x -= downX;
y -= downY;
if ((Math.abs(x) + Math.abs(y)) < SUB_VALUE_DIST)
return (key0);
if (x < 0)
{
if (y < 0)
return ((key1 == null) ? key0 : key1);
return ((key3 == null) ? key0 : key3);
}
else if (y < 0)
return ((key2 == null) ? key0 : key2);
return ((key4 == null) ? key0 : key4);
}
}
}
|
