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3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * |
4 | * |
5 | * All portions of code are copyright by their respective author/s. |
5 | * All portions of code are copyright by their respective author/s. |
6 | * Copyright (c) 2005 WU Fengguang |
6 | * Copyright (c) 2005 WU Fengguang |
7 | * Copyright (c) 2005-2006 Marc Lehmann <schmorp@schmorp.de> |
7 | * Copyright (c) 2005-2006 Marc Lehmann <schmorp@schmorp.de> |
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8 | * Copyright (c) 2015 Emanuele Giaquinta <e.giaquinta@glauco.it> |
8 | * |
9 | * |
9 | * This program is free software; you can redistribute it and/or modify |
10 | * This program is free software; you can redistribute it and/or modify |
10 | * it under the terms of the GNU General Public License as published by |
11 | * it under the terms of the GNU General Public License as published by |
11 | * the Free Software Foundation; either version 2 of the License, or |
12 | * the Free Software Foundation; either version 3 of the License, or |
12 | * (at your option) any later version. |
13 | * (at your option) any later version. |
13 | * |
14 | * |
14 | * This program is distributed in the hope that it will be useful, |
15 | * This program is distributed in the hope that it will be useful, |
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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89 | delete keymap [i]; |
90 | delete keymap [i]; |
90 | } |
91 | } |
91 | } |
92 | } |
92 | |
93 | |
93 | void |
94 | void |
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95 | keyboard_manager::unregister_action (KeySym keysym, unsigned int state) |
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96 | { |
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97 | for (unsigned int i = 0; i < keymap.size (); ++i) |
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98 | if (keymap [i]->keysym == keysym |
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99 | && keymap [i]->state == state) |
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100 | { |
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101 | free (keymap [i]->str); |
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102 | delete keymap [i]; |
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103 | |
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104 | if (i < keymap.size () - 1) |
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105 | keymap [i] = keymap [keymap.size () - 1]; |
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106 | keymap.pop_back (); |
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107 | |
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108 | break; |
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109 | } |
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110 | } |
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111 | |
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112 | void |
94 | keyboard_manager::register_user_translation (KeySym keysym, unsigned int state, const wchar_t *ws) |
113 | keyboard_manager::register_action (KeySym keysym, unsigned int state, const wchar_t *ws) |
95 | { |
114 | { |
96 | char *translation = rxvt_wcstoutf8 (ws); |
115 | char *action = rxvt_wcstoutf8 (ws); |
97 | |
116 | |
98 | keysym_t *key = new keysym_t; |
117 | keysym_t *key = new keysym_t; |
99 | |
118 | |
100 | key->keysym = keysym; |
119 | key->keysym = keysym; |
101 | key->state = state; |
120 | key->state = state; |
102 | key->str = translation; |
121 | key->str = action; |
103 | key->type = keysym_t::STRING; |
122 | key->type = keysym_t::STRING; |
104 | |
123 | |
105 | if (strncmp (translation, "builtin:", 8) == 0) |
124 | if (strncmp (action, "builtin:", 8) == 0) |
106 | key->type = keysym_t::BUILTIN; |
125 | key->type = keysym_t::BUILTIN; |
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126 | else if (strncmp (action, "builtin-string:", 15) == 0) |
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127 | key->type = keysym_t::BUILTIN_STRING; |
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128 | |
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129 | unregister_action (keysym, state); |
107 | |
130 | |
108 | if (keymap.size () == keymap.capacity ()) |
131 | if (keymap.size () == keymap.capacity ()) |
109 | keymap.reserve (keymap.size () * 2); |
132 | keymap.reserve (keymap.size () * 2); |
110 | |
133 | |
111 | keymap.push_back (key); |
134 | keymap.push_back (key); |
112 | hash[0] = 3; |
135 | hash[0] = 3; |
113 | } |
136 | } |
114 | |
137 | |
115 | bool |
138 | keysym_t * |
116 | keyboard_manager::dispatch (rxvt_term *term, KeySym keysym, unsigned int state, const char *kbuf, int len) |
139 | keyboard_manager::lookup_keysym (rxvt_term *term, KeySym keysym, unsigned int state) |
117 | { |
140 | { |
118 | assert (("register_done() need to be called", hash[0] == 0)); |
141 | assert (("register_done() need to be called", hash[0] == 0)); |
119 | |
142 | |
120 | state &= OtherModMask; // mask out uninteresting modifiers |
143 | state &= OtherModMask; // mask out uninteresting modifiers |
121 | |
144 | |
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126 | if (!!(term->priv_modes & PrivMode_aplKP) != !!(state & ShiftMask)) |
149 | if (!!(term->priv_modes & PrivMode_aplKP) != !!(state & ShiftMask)) |
127 | state |= AppKeypadMask; |
150 | state |= AppKeypadMask; |
128 | |
151 | |
129 | int index = find_keysym (keysym, state); |
152 | int index = find_keysym (keysym, state); |
130 | |
153 | |
131 | if (index >= 0) |
154 | return index >= 0 ? keymap [index] : 0; |
132 | { |
155 | } |
133 | keysym_t *key = keymap [index]; |
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134 | |
156 | |
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157 | bool |
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158 | keyboard_manager::dispatch (rxvt_term *term, KeySym keysym, unsigned int state, const char *kbuf, int len) |
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159 | { |
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160 | keysym_t *key = lookup_keysym (term, keysym, state); |
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161 | |
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162 | if (key) |
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163 | { |
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164 | if (key->type == keysym_t::BUILTIN_STRING) |
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165 | { |
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166 | term->tt_write_user_input (kbuf, len); |
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167 | return true; |
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168 | } |
135 | if (key->type != keysym_t::BUILTIN) |
169 | else if (key->type != keysym_t::BUILTIN) |
136 | { |
170 | { |
137 | wchar_t *ws = rxvt_utf8towcs (key->str); |
171 | wchar_t *ws = rxvt_utf8towcs (key->str); |
138 | char *str = rxvt_wcstombs (ws); |
172 | char *str = rxvt_wcstombs (ws); |
139 | // TODO: do (some) translations, unescaping etc, here (allow \u escape etc.) |
173 | // TODO: do (some) translations, unescaping etc, here (allow \u escape etc.) |
140 | free (ws); |
174 | free (ws); |
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143 | { |
177 | { |
144 | if (strncmp (str, "command:", 8) == 0) |
178 | if (strncmp (str, "command:", 8) == 0) |
145 | term->cmdbuf_append (str + 8, strlen (str) - 8); |
179 | term->cmdbuf_append (str + 8, strlen (str) - 8); |
146 | else if (strncmp (str, "string:", 7) == 0) |
180 | else if (strncmp (str, "string:", 7) == 0) |
147 | term->tt_write_user_input (colon + 1, strlen (colon + 1)); |
181 | term->tt_write_user_input (colon + 1, strlen (colon + 1)); |
148 | else if (strncmp (str, "perl:", 8) == 0) |
182 | else if (strncmp (str, "perl:", 5) == 0) |
149 | HOOK_INVOKE ((term, HOOK_USER_COMMAND, DT_STR, colon + 1, DT_END)); |
183 | HOOK_INVOKE ((term, HOOK_USER_COMMAND, DT_STR, colon + 1, DT_END)); |
150 | else |
184 | else |
151 | HOOK_INVOKE ((term, HOOK_KEYBOARD_DISPATCH, DT_STR_LEN, str, colon - str, DT_STR, colon + 1, DT_END)); |
185 | HOOK_INVOKE ((term, HOOK_ACTION, DT_STR_LEN, str, colon - str, DT_STR, colon + 1, DT_INT, 0, DT_STR_LEN, kbuf, len, DT_END)); |
152 | } |
186 | } |
153 | else |
187 | else |
154 | term->tt_write_user_input (str, strlen (str)); |
188 | term->tt_write_user_input (str, strlen (str)); |
155 | |
189 | |
156 | free (str); |
190 | free (str); |