This source file includes following definitions.
- get_hotkey
- select_charset
- do_set_codepage
- do_select_codepage
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32 #include <config.h>
33
34 #include <stdio.h>
35 #include <stdlib.h>
36
37 #include "lib/global.h"
38 #include "lib/widget.h"
39 #include "lib/charsets.h"
40
41 #include "setup.h"
42
43 #include "selcodepage.h"
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47
48
49 #define ENTRY_LEN 30
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61 static unsigned char
62 get_hotkey (int n)
63 {
64 return (n <= 9) ? '0' + n : 'a' + n - 10;
65 }
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76
77 int
78 select_charset (int center_y, int center_x, int current_charset, gboolean seldisplay)
79 {
80 Listbox *listbox;
81 size_t i;
82 int listbox_result;
83 char buffer[255];
84
85
86 listbox =
87 listbox_window_centered_new (center_y, center_x, codepages->len + 1, ENTRY_LEN + 2,
88 _("Choose codepage"), "[Codepages Translation]");
89
90 if (!seldisplay)
91 LISTBOX_APPEND_TEXT (listbox, '-', _("- < No translation >"), NULL, FALSE);
92
93
94 for (i = 0; i < codepages->len; i++)
95 {
96 const char *name = ((codepage_desc *) g_ptr_array_index (codepages, i))->name;
97 g_snprintf (buffer, sizeof (buffer), "%c %s", get_hotkey (i), name);
98 LISTBOX_APPEND_TEXT (listbox, get_hotkey (i), buffer, NULL, FALSE);
99 }
100 if (seldisplay)
101 {
102 unsigned char hotkey = get_hotkey (codepages->len);
103 g_snprintf (buffer, sizeof (buffer), "%c %s", hotkey, _("Other 8 bit"));
104 LISTBOX_APPEND_TEXT (listbox, hotkey, buffer, NULL, FALSE);
105 }
106
107
108 i = (seldisplay)
109 ? ((current_charset < 0) ? codepages->len : (size_t) current_charset)
110 : ((size_t) current_charset + 1);
111
112 listbox_set_current (listbox->list, i);
113
114 listbox_result = listbox_run (listbox);
115
116 if (listbox_result < 0)
117 {
118
119 return SELECT_CHARSET_CANCEL;
120 }
121 else
122 {
123
124 if (seldisplay)
125 {
126
127 return (listbox_result >= (int) codepages->len)
128 ? SELECT_CHARSET_OTHER_8BIT : listbox_result;
129 }
130 else
131 {
132
133 return (listbox_result - 1);
134 }
135 }
136 }
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141 gboolean
142 do_set_codepage (int codepage)
143 {
144 char *errmsg;
145 gboolean ret;
146
147 mc_global.source_codepage = codepage;
148 errmsg = init_translation_table (codepage == SELECT_CHARSET_NO_TRANSLATE ?
149 mc_global.display_codepage : mc_global.source_codepage,
150 mc_global.display_codepage);
151 ret = errmsg == NULL;
152
153 if (!ret)
154 {
155 message (D_ERROR, MSG_ERROR, "%s", errmsg);
156 g_free (errmsg);
157 }
158
159 return ret;
160 }
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165 gboolean
166 do_select_codepage (void)
167 {
168 int r;
169
170 r = select_charset (-1, -1, default_source_codepage, FALSE);
171 if (r == SELECT_CHARSET_CANCEL)
172 return FALSE;
173
174 default_source_codepage = r;
175 return do_set_codepage (default_source_codepage);
176 }
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