| … | |
… | |
| 98 | hash [0] = 1; // hash[0] != 0 indicates uninitialized data |
98 | hash [0] = 1; // hash[0] != 0 indicates uninitialized data |
| 99 | } |
99 | } |
| 100 | |
100 | |
| 101 | keyboard_manager::~keyboard_manager () |
101 | keyboard_manager::~keyboard_manager () |
| 102 | { |
102 | { |
| 103 | hash [0] = 2; |
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| 104 | |
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| 105 | for (unsigned int i = 0; i < keymap.size (); ++i) |
103 | for (unsigned int i = 0; i < keymap.size (); ++i) |
| 106 | { |
104 | { |
| 107 | free (keymap [i]->str); |
105 | free (keymap [i]->str); |
| 108 | delete keymap [i]; |
106 | delete keymap [i]; |
| 109 | keymap [i] = 0; |
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| 110 | } |
107 | } |
| 111 | |
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| 112 | keymap.clear (); |
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| 113 | } |
108 | } |
| 114 | |
109 | |
| 115 | // a wrapper for register_translation that converts the input string |
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| 116 | // to utf-8 and expands 'list' syntax. |
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| 117 | void |
110 | void |
| 118 | keyboard_manager::register_user_translation (KeySym keysym, unsigned int state, const char *trans) |
111 | keyboard_manager::register_user_translation (KeySym keysym, unsigned int state, const wchar_t *ws) |
| 119 | { |
112 | { |
| 120 | wchar_t *wc = rxvt_mbstowcs (trans); |
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| 121 | char *translation = rxvt_wcstoutf8 (wc); |
113 | char *translation = rxvt_wcstoutf8 (ws); |
| 122 | free (wc); |
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| 123 | |
114 | |
| 124 | if (strncmp (translation, "list", 4) == 0 && translation [4] |
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| 125 | && strlen (translation) < STRING_MAX) |
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| 126 | { |
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| 127 | char *prefix = translation + 4; |
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| 128 | char *middle = strchr (prefix + 1, translation [4]); |
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| 129 | char *suffix = strrchr (prefix + 1, translation [4]); |
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| 130 | |
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| 131 | if (suffix && middle && suffix > middle + 1) |
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| 132 | { |
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| 133 | int range = suffix - middle - 1; |
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| 134 | int prefix_len = middle - prefix - 1; |
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| 135 | char buf[STRING_MAX]; |
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| 136 | |
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| 137 | memcpy (buf, prefix + 1, prefix_len); |
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| 138 | strcpy (buf + prefix_len + 1, suffix + 1); |
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| 139 | |
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| 140 | for (int i = 0; i < range; i++) |
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| 141 | { |
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| 142 | buf [prefix_len] = middle [i + 1]; |
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| 143 | register_translation (keysym + i, state, strdup (buf)); |
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| 144 | } |
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| 145 | |
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| 146 | free (translation); |
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| 147 | return; |
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| 148 | } |
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| 149 | else |
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| 150 | rxvt_warn ("unable to parse list-type keysym '%s', processing as normal keysym.\n", translation); |
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| 151 | } |
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| 152 | |
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| 153 | register_translation (keysym, state, translation); |
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| 154 | } |
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| 155 | |
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| 156 | void |
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| 157 | keyboard_manager::register_translation (KeySym keysym, unsigned int state, char *translation) |
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| 158 | { |
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| 159 | keysym_t *key = new keysym_t; |
115 | keysym_t *key = new keysym_t; |
| 160 | |
116 | |
| 161 | if (key && translation) |
117 | if (!key) |
| 162 | { |
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| 163 | key->keysym = keysym; |
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| 164 | key->state = state; |
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| 165 | key->str = translation; |
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| 166 | key->type = keysym_t::STRING; |
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| 167 | |
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| 168 | if (strncmp (translation, "builtin:", 8) == 0) |
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| 169 | key->type = keysym_t::BUILTIN; |
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| 170 | |
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| 171 | if (keymap.size () == keymap.capacity ()) |
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| 172 | keymap.reserve (keymap.size () * 2); |
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| 173 | |
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| 174 | keymap.push_back (key); |
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| 175 | hash[0] = 3; |
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| 176 | } |
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| 177 | else |
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| 178 | { |
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| 179 | delete key; |
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| 180 | free (translation); |
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| 181 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
118 | rxvt_fatal ("memory allocation failure. aborting.\n"); |
| 182 | } |
119 | |
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120 | key->keysym = keysym; |
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121 | key->state = state; |
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122 | key->str = translation; |
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123 | key->type = keysym_t::STRING; |
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124 | |
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125 | if (strncmp (translation, "builtin:", 8) == 0) |
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126 | key->type = keysym_t::BUILTIN; |
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127 | |
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128 | if (keymap.size () == keymap.capacity ()) |
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129 | keymap.reserve (keymap.size () * 2); |
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130 | |
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131 | keymap.push_back (key); |
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132 | hash[0] = 3; |
| 183 | } |
133 | } |
| 184 | |
134 | |
| 185 | bool |
135 | bool |
| 186 | keyboard_manager::dispatch (rxvt_term *term, KeySym keysym, unsigned int state) |
136 | keyboard_manager::dispatch (rxvt_term *term, KeySym keysym, unsigned int state) |
| 187 | { |
137 | { |
| … | |
… | |
| 202 | { |
152 | { |
| 203 | keysym_t *key = keymap [index]; |
153 | keysym_t *key = keymap [index]; |
| 204 | |
154 | |
| 205 | if (key->type != keysym_t::BUILTIN) |
155 | if (key->type != keysym_t::BUILTIN) |
| 206 | { |
156 | { |
| 207 | wchar_t *wc = rxvt_utf8towcs (key->str); |
157 | wchar_t *ws = rxvt_utf8towcs (key->str); |
| 208 | char *str = rxvt_wcstombs (wc); |
158 | char *str = rxvt_wcstombs (ws); |
| 209 | // TODO: do (some) translations, unescaping etc, here (allow \u escape etc.) |
159 | // TODO: do (some) translations, unescaping etc, here (allow \u escape etc.) |
| 210 | free (wc); |
160 | free (ws); |
| 211 | |
161 | |
| 212 | output_string (term, str); |
162 | output_string (term, str); |
| 213 | |
163 | |
| 214 | free (str); |
164 | free (str); |
| 215 | |
165 | |
