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 <arb_msg.h> |
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13 | #include <aw_window.hxx> |
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14 | #include <aw_root.hxx> |
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15 | #include <aw_awar.hxx> |
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16 | |
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17 | ed_key::ed_key() { |
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18 | int i; |
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19 | for (i=0; i<256; i++) mapping[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 mapping[i]; |
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25 | } |
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26 | |
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27 | inline char read_mapping_awar(AW_root *awr, int idx, const char *subkey) { |
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28 | const char *awar_name = GBS_global_string("key_mapping/key_%i/%s", idx, subkey); |
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29 | const char *awar_content = awr->awar(awar_name)->read_char_pntr(); |
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30 | return awar_content[0]; |
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31 | } |
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32 | |
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33 | void ed_key::rehash_mapping(AW_root *awr) { |
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34 | for (int i=0; i<256; i++) mapping[i] = i; |
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35 | |
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36 | long enable = awr->awar("key_mapping/enable")->read_int(); |
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37 | if (enable) { |
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38 | for (int i=0; i<MAX_MAPPED_KEYS; i++) { |
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39 | char source = read_mapping_awar(awr, i, "source"); |
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40 | char dest = read_mapping_awar(awr, i, "dest"); |
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41 | |
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42 | if (source && dest) mapping[safeCharIndex(source)] = dest; |
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43 | } |
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44 | } |
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45 | } |
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46 | |
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47 | static void ed_rehash_mapping(AW_root *awr, ed_key *ek) { |
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48 | ek->rehash_mapping(awr); |
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49 | } |
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50 | |
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51 | void ed_key::create_awars(AW_root *awr) { |
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52 | RootCallback rehash_mapping_cb = makeRootCallback(ed_rehash_mapping, this); |
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53 | |
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54 | for (int i=0; i<MAX_MAPPED_KEYS; i++) { |
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55 | char source[256]; sprintf(source, "key_mapping/key_%i/source", i); |
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56 | char dest[256]; sprintf(dest, "key_mapping/key_%i/dest", i); |
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57 | awr->awar_string(source, "", AW_ROOT_DEFAULT); awr->awar(source)->add_callback(rehash_mapping_cb); |
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58 | awr->awar_string(dest, "", AW_ROOT_DEFAULT); awr->awar(dest) ->add_callback(rehash_mapping_cb); |
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59 | } |
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60 | awr->awar_int("key_mapping/enable", 1, AW_ROOT_DEFAULT); |
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61 | awr->awar("key_mapping/enable")->add_callback(rehash_mapping_cb); |
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62 | rehash_mapping(awr); |
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63 | } |
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64 | |
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65 | AW_window *create_key_map_window(AW_root *root) |
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66 | { |
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67 | AW_window_simple *aws = new AW_window_simple; |
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68 | aws->init(root, "KEY_MAPPING_PROPS", "KEY MAPPINGS"); |
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69 | aws->load_xfig("ed_key.fig"); |
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70 | |
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71 | aws->callback((AW_CB0)AW_POPDOWN); |
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72 | aws->at("close"); |
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73 | aws->create_button("CLOSE", "CLOSE", "C"); |
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74 | |
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75 | aws->callback(makeHelpCallback("nekey_map.hlp")); |
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76 | aws->at("help"); |
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77 | aws->create_button("HELP", "HELP", "H"); |
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78 | |
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79 | aws->at("data"); |
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80 | aws->auto_space(10, 0); |
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81 | |
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82 | char source[256]; |
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83 | char dest[256]; |
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84 | int i; |
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85 | for (i=0; i<MAX_MAPPED_KEYS; i++) { |
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86 | sprintf(source, "key_mapping/key_%i/source", i); |
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87 | sprintf(dest, "key_mapping/key_%i/dest", i); |
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88 | aws->create_input_field(source, 3); |
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89 | aws->create_input_field(dest, 3); |
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90 | aws->at_newline(); |
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91 | } |
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92 | aws->at("enable"); |
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93 | aws->create_toggle("key_mapping/enable"); |
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94 | return (AW_window *)aws; |
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95 | } |
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96 | |
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