File: PSEditText.cxx

package info (click to toggle)
flpsed 0.3.3-1
  • links: PTS
  • area: main
  • in suites: sarge
  • size: 156 kB
  • ctags: 224
  • sloc: cpp: 1,809; makefile: 63; ansic: 47; sh: 10
file content (150 lines) | stat: -rw-r--r-- 2,654 bytes parent folder | download
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
//
// "$Id: PSEditText.cxx,v 1.2 2004/10/21 21:02:05 hofmann Exp $"
//
// PSEditWidget routines.
//
// Copyright 2004 by Johannes Hofmann
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Library General Public
// License as published by the Free Software Foundation; either
// version 2 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// Library General Public License for more details.
//
// You should have received a copy of the GNU Library General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
// USA.
//

#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include <stdlib.h>
#include <errno.h>

#include "PSEditText.H"


PSEditText::PSEditText(int x1, int y1, const char *s1, int size1) {
  x = x1;
  y = y1;
  s = strdup(s1);
  tag = NULL;
  c = 0;
  size = size1;
  next = NULL;
}

PSEditText::~PSEditText() {
  if (next) {
    delete(next);
  }
  if (s) {
    free(s);
  }
  if (tag) {
    free(tag);
  }
}
  
void PSEditText::append_text(const char*s1) {
  int len = (s?strlen(s):0) + strlen(s1) + 1;
  char *tmp = (char*) malloc(len);
  
  strncpy(tmp, s?s:"", len);
  strncat(tmp, s1, len - strlen(tmp));
  
  if (s) {
    free(s);
  }
  
  s = tmp;
}

void PSEditText::rm_char() {
  if (s && strlen(s) > 0) {
    s[strlen(s) - 1] = '\0';
  }
}

void PSEditText::move(int x1, int y1) {
  x = x1;
  y = y1;
}

void PSEditText::append(PSEditText *g) {
  PSEditText *p = this;
  while (p->next) {
    p = p->next;
  }
  p->next = g;
}

PSEditText *PSEditText::get_match(int x1, int y1) {
  if (abs(x - x1) < 10 && abs(y - y1) < 10) {
    return this;
  } else if (next) {
    return next->get_match(x1, y1);
  } else {
      return NULL;
  }
}

int PSEditText::set_text(const char *t) {
  if (s) {
    free(s);
  }
  if (t) {
    s = strdup(t);
  } else {
    s = NULL;
  }

  return 0;
}

char *PSEditText::get_text() {
  return s;
}

char *PSEditText::get_tag() {
  return tag;
}

int PSEditText::set_tag(const char *t) {
  if (tag) {
    free(tag);
  }
  if (t) {
    tag = strdup(t);
  } else {
    tag = NULL;
  }

  return 0;
}

int PSEditText::get_size() {
  return size;
}

int PSEditText::get_color() {
  return c;
}

PSEditText* PSEditText::get_next() {
  return next;
}

int PSEditText::get_x() {
  return x;
}

int PSEditText::get_y() {
  return y;
}