| 1 | // ================================================================ // |
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| 2 | // // |
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| 3 | // File : AWT_map_key.cxx // |
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| 4 | // Purpose : // |
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| 5 | // // |
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| 6 | // Institute of Microbiology (Technical University Munich) // |
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| 7 | // http://www.arb-home.de/ // |
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| 8 | // // |
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| 9 | // ================================================================ // |
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| 10 | |
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| 11 | #include "awt_map_key.hxx" |
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| 12 | #include <aw_window.hxx> |
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| 13 | #include <aw_root.hxx> |
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| 14 | #include <aw_awar.hxx> |
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| 15 | |
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| 16 | ed_key::ed_key() |
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| 17 | { |
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| 18 | int i; |
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| 19 | for (i=0; i<256; i++) map[i] = i; |
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| 20 | } |
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| 21 | |
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| 22 | char ed_key::map_key(char k) const { |
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| 23 | int i = k & 0xff; |
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| 24 | return map[i]; |
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| 25 | } |
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| 26 | |
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| 27 | void ed_key::rehash_mapping(AW_root *awr) { |
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| 28 | int i; |
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| 29 | for (i=0; i<256; i++) map[i] = i; |
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| 30 | char source[256]; |
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| 31 | char dest[256]; |
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| 32 | char *ps, *pd; |
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| 33 | long enable = awr->awar("key_mapping/enable")->read_int(); |
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| 34 | if (enable) { |
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| 35 | for (i=0; i<MAX_MAPPED_KEYS; i++) { |
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| 36 | sprintf(source, "key_mapping/key_%i/source", i); |
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| 37 | sprintf(dest, "key_mapping/key_%i/dest", i); |
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| 38 | ps = awr->awar(source)->read_string(); |
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| 39 | pd = awr->awar(dest)->read_string(); |
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| 40 | if (strlen(ps) && strlen(pd)) { |
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| 41 | map[(unsigned char)ps[0]] = pd[0]; |
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| 42 | } |
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| 43 | free(ps); |
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| 44 | free(pd); |
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| 45 | } |
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| 46 | } |
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| 47 | } |
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| 48 | |
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| 49 | static void ed_rehash_mapping(AW_root *awr, ed_key *ek) { |
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| 50 | ek->rehash_mapping(awr); |
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| 51 | } |
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| 52 | |
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| 53 | void ed_key::create_awars(AW_root *awr) |
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| 54 | { |
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| 55 | char source[256]; |
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| 56 | char dest[256]; |
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| 57 | int i; |
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| 58 | for (i=0; i<MAX_MAPPED_KEYS; i++) { |
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| 59 | sprintf(source, "key_mapping/key_%i/source", i); |
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| 60 | sprintf(dest, "key_mapping/key_%i/dest", i); |
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| 61 | awr->awar_string(source, "", AW_ROOT_DEFAULT); |
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| 62 | awr->awar(source)->add_callback((AW_RCB1)ed_rehash_mapping, (AW_CL)this); |
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| 63 | awr->awar_string(dest, "", AW_ROOT_DEFAULT); |
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| 64 | awr->awar(dest)->add_callback((AW_RCB1)ed_rehash_mapping, (AW_CL)this); |
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| 65 | } |
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| 66 | awr->awar_int("key_mapping/enable", 1, AW_ROOT_DEFAULT); |
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| 67 | awr->awar("key_mapping/enable")->add_callback((AW_RCB1)ed_rehash_mapping, (AW_CL)this); |
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| 68 | ed_rehash_mapping(awr, this); |
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| 69 | } |
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| 70 | |
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| 71 | AW_window *create_key_map_window(AW_root *root) |
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| 72 | { |
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| 73 | AW_window_simple *aws = new AW_window_simple; |
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| 74 | aws->init(root, "KEY_MAPPING_PROPS", "KEY MAPPINGS"); |
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| 75 | aws->load_xfig("ed_key.fig"); |
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| 76 | |
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| 77 | aws->callback((AW_CB0)AW_POPDOWN); |
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| 78 | aws->at("close"); |
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| 79 | aws->create_button("CLOSE", "CLOSE", "C"); |
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| 80 | |
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| 81 | aws->callback(AW_POPUP_HELP, (AW_CL)"nekey_map.hlp"); |
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| 82 | aws->at("help"); |
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| 83 | aws->create_button("HELP", "HELP", "H"); |
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| 84 | |
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| 85 | aws->at("data"); |
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| 86 | aws->auto_space(10, 0); |
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| 87 | |
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| 88 | char source[256]; |
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| 89 | char dest[256]; |
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| 90 | int i; |
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| 91 | for (i=0; i<MAX_MAPPED_KEYS; i++) { |
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| 92 | sprintf(source, "key_mapping/key_%i/source", i); |
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| 93 | sprintf(dest, "key_mapping/key_%i/dest", i); |
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| 94 | aws->create_input_field(source, 3); |
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| 95 | aws->create_input_field(dest, 3); |
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| 96 | aws->at_newline(); |
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| 97 | } |
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| 98 | aws->at("enable"); |
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| 99 | aws->create_toggle("key_mapping/enable"); |
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| 100 | return (AW_window *)aws; |
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| 101 | } |
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