| … | |
… | |
| 116 | } |
116 | } |
| 117 | |
117 | |
| 118 | keymap.clear (); |
118 | keymap.clear (); |
| 119 | } |
119 | } |
| 120 | |
120 | |
| 121 | // a wrapper for register_keymap, |
121 | // a wrapper for register_translation that converts the input string |
| 122 | // so that outside codes don't have to know so much details. |
122 | // to utf-8 and expands 'list' syntax. |
| 123 | // |
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| 124 | // the string 'trans' is copied to an internal managed buffer, |
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| 125 | // so the caller can free memory of 'trans' at any time. |
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| 126 | void |
123 | void |
| 127 | keyboard_manager::register_user_translation (KeySym keysym, unsigned int state, const char *trans) |
124 | keyboard_manager::register_user_translation (KeySym keysym, unsigned int state, const char *trans) |
| 128 | { |
125 | { |
| 129 | keysym_t *key = new keysym_t; |
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| 130 | wchar_t *wc = rxvt_mbstowcs (trans); |
126 | wchar_t *wc = rxvt_mbstowcs (trans); |
| 131 | char *translation = rxvt_wcstoutf8 (wc); |
127 | char *translation = rxvt_wcstoutf8 (wc); |
| 132 | free (wc); |
128 | free (wc); |
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129 | |
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130 | if (strncmp (translation, "list", 4) == 0 && translation [4] |
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131 | && strlen (translation) < STRING_MAX) |
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132 | { |
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133 | char *prefix = translation + 4; |
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134 | char *middle = strchr (prefix + 1, translation [4]); |
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135 | char *suffix = strrchr (prefix + 1, translation [4]); |
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136 | |
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137 | if (suffix && middle && suffix > middle + 1) |
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138 | { |
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139 | int range = suffix - middle - 1; |
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140 | int prefix_len = middle - prefix - 1; |
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141 | char buf[STRING_MAX]; |
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142 | |
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143 | memcpy (buf, prefix + 1, prefix_len); |
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144 | strcpy (buf + prefix_len + 1, suffix + 1); |
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145 | |
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146 | for (int i = 0; i < range; i++) |
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147 | { |
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148 | buf [prefix_len] = middle [i + 1]; |
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149 | register_translation (keysym + i, state, strdup (buf)); |
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150 | } |
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151 | |
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152 | free (translation); |
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153 | return; |
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154 | } |
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155 | else |
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156 | rxvt_warn ("cannot parse list-type keysym '%s', processing as normal keysym.\n", translation); |
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157 | } |
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158 | |
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159 | register_translation (keysym, state, translation); |
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160 | } |
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161 | |
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162 | void |
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163 | keyboard_manager::register_translation (KeySym keysym, unsigned int state, char *translation) |
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164 | { |
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165 | keysym_t *key = new keysym_t; |
| 133 | |
166 | |
| 134 | if (key && translation) |
167 | if (key && translation) |
| 135 | { |
168 | { |
| 136 | key->keysym = keysym; |
169 | key->keysym = keysym; |
| 137 | key->state = state; |
170 | key->state = state; |
