blob: 1551284b506218418b0f4f966a0f6ec3196a64da (
plain) (
blame)
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
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
|
/******************************************************************************
* swkey.cpp - code for base class 'SWKey'. SWKey is the basis for all
* types of keys for indexing into modules (e.g. verse, word,
* place, etc.)
*/
#include <swkey.h>
#include <utilfuns.h>
#include <string.h>
static const char *classes[] = {"SWKey", "SWObject", 0};
SWClass SWKey::classdef(classes);
/******************************************************************************
* SWKey Constructor - initializes instance of SWKey
*
* ENT: ikey - text key
*/
SWKey::SWKey(const char *ikey)
{
index = 0;
persist = 0;
keytext = 0;
rangeText = 0;
error = 0;
stdstr(&keytext, ikey);
init();
}
SWKey::SWKey(SWKey const &k)
{
index = k.index;
persist = k.persist;
userData = k.userData;
keytext = 0;
rangeText = 0;
error = k.error;
stdstr(&keytext, k.keytext);
init();
}
void SWKey::init() {
myclass = &classdef;
boundSet = false;
}
SWKey *SWKey::clone() const
{
return new SWKey(*this);
}
/******************************************************************************
* SWKey Destructor - cleans up instance of SWKey
*/
SWKey::~SWKey() {
if (keytext)
delete [] keytext;
if (rangeText)
delete [] rangeText;
}
/******************************************************************************
* SWKey::Persist - Gets whether this object itself persists within a
* module that it was used to setKey or just a copy.
* (1 - persists in module; 0 - a copy is attempted
*
* RET: value of persist
*/
char SWKey::Persist() const
{
return persist;
}
/******************************************************************************
* SWKey::Persist - Set/gets whether this object itself persists within a
* module that it was used to setKey or just a copy.
* (1 - persists in module; 0 - a copy is attempted
*
* ENT: ipersist - value which to set persist
* [-1] - only get
*
* RET: value of persist
*/
char SWKey::Persist(signed char ipersist)
{
if (ipersist != -1)
persist = ipersist;
return persist;
}
/******************************************************************************
* SWKey::Error - Gets and clears error status
*
* RET: error status
*/
char SWKey::Error()
{
char retval = error;
error = 0;
return retval;
}
/******************************************************************************
* SWKey::setText Equates this SWKey to a character string
*
* ENT: ikey - other swkey object
*/
void SWKey::setText(const char *ikey) {
stdstr(&keytext, ikey);
}
/******************************************************************************
* SWKey::copyFrom Equates this SWKey to another SWKey object
*
* ENT: ikey - other swkey object
*/
void SWKey::copyFrom(const SWKey &ikey) {
// not desirable Persist(ikey.Persist());
setText((const char *)ikey);
}
/******************************************************************************
* SWKey::getText - returns text key if (const char *) cast is requested
*/
const char *SWKey::getText() const {
return keytext;
}
/******************************************************************************
* SWKey::getRangeText - returns parsable range text for this key
*/
const char *SWKey::getRangeText() const {
stdstr(&rangeText, keytext);
return rangeText;
}
/******************************************************************************
* SWKey::compare - Compares another VerseKey object
*
* ENT: ikey - key to compare with this one
*
* RET: > 0 if this key is greater than compare key
* < 0
* 0
*/
int SWKey::compare(const SWKey &ikey)
{
return strcmp((const char *)*this, (const char *)ikey);
}
/******************************************************************************
* SWKey::setPosition(SW_POSITION) - Positions this key if applicable
*/
void SWKey::setPosition(SW_POSITION p) {
switch (p) {
case POS_TOP:
// *this = "";
break;
case POS_BOTTOM:
// *this = "zzzzzzzzz";
break;
}
}
/******************************************************************************
* SWKey::increment - Increments key a number of entries
*
* ENT: increment - Number of entries to jump forward
*
* RET: *this
*/
void SWKey::increment(int) {
error = KEYERR_OUTOFBOUNDS;
}
/******************************************************************************
* SWKey::decrement - Decrements key a number of entries
*
* ENT: decrement - Number of entries to jump backward
*
* RET: *this
*/
void SWKey::decrement(int) {
error = KEYERR_OUTOFBOUNDS;
}
|
