| 1 | // ========================================================= // |
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| 2 | // // |
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| 3 | // File : xfergui.cxx // |
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| 4 | // Purpose : GUI to configure transfer sets // |
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| 5 | // // |
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| 6 | // Coded by Ralf Westram (coder@reallysoft.de) in Apr 19 // |
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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 "xfergui.h" |
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| 12 | #include <xferset.h> |
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| 13 | |
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| 14 | #include <awt_prompt.hxx> |
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| 15 | |
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| 16 | #include <aw_window.hxx> |
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| 17 | #include <aw_root.hxx> |
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| 18 | #include <aw_awar.hxx> |
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| 19 | #include <aw_file.hxx> |
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| 20 | #include <aw_msg.hxx> |
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| 21 | #include <aw_select.hxx> |
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| 22 | |
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| 23 | #include <arb_file.h> |
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| 24 | #include <arb_str.h> |
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| 25 | #include <StrUniquifier.h> |
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| 26 | #include <FileWatch.h> |
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| 27 | |
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| 28 | #include <set> |
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| 29 | #include <string> |
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| 30 | |
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| 31 | using namespace std; |
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| 32 | using namespace FieldTransfer; |
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| 33 | |
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| 34 | // --------------- |
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| 35 | // awars |
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| 36 | #define AWARBASE_XFERSET_TMP "tmp/fts/" |
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| 37 | #define AWARBASE_XFERRULE_TMP AWARBASE_XFERSET_TMP "rule/" |
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| 38 | |
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| 39 | #define AWAR_XFERSET_SELECTED AWARBASE_XFERSET_TMP "focus" // Note: FTS clients like importer or exporter react if this awar gets touched |
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| 40 | #define AWAR_XFERSET_COMMENT AWARBASE_XFERSET_TMP "comment" |
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| 41 | #define AWAR_XFERSET_UNDEFINED AWARBASE_XFERSET_TMP "undefined" |
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| 42 | |
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| 43 | // fts-selection box (selects files, similar to ift/eft-selection-boxes) |
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| 44 | #define AWAR_XFERSET_FTSBASE AWARBASE_XFERSET_TMP "file" |
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| 45 | #define AWAR_XFERSET_FTSNAME AWAR_XFERSET_FTSBASE "/file_name" |
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| 46 | #define AWAR_XFERSET_FTSFILTER AWAR_XFERSET_FTSBASE "/filter" |
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| 47 | #define AWAR_XFERSET_FTSDIR AWAR_XFERSET_FTSBASE "/directory" |
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| 48 | |
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| 49 | #define AWAR_XFERRULE_SELECTED AWARBASE_XFERRULE_TMP "focus" |
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| 50 | #define AWAR_XFERRULE_TARGETFIELD AWARBASE_XFERRULE_TMP "rule" |
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| 51 | #define AWAR_XFERRULE_ACI AWARBASE_XFERRULE_TMP "aci" |
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| 52 | #define AWAR_XFERRULE_SEP AWARBASE_XFERRULE_TMP "sep" |
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| 53 | #define AWAR_XFERRULE_TYPE AWARBASE_XFERRULE_TMP "type" |
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| 54 | #define AWAR_XFERRULE_LOSS AWARBASE_XFERRULE_TMP "loss" |
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| 55 | #define AWAR_XFERRULE_INPUT_FIELDS AWARBASE_XFERRULE_TMP "input/fields" // contains list of fieldnames separated by ';' |
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| 56 | #define AWAR_XFERRULE_INPUT_SELECTED AWARBASE_XFERRULE_TMP "input/focus" // field selected in AWAR_XFERRULE_INPUT_FIELDS (duplicate entries contain suffix! better not use content of this awar) |
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| 57 | #define AWAR_XFERRULE_AVAIL_SELECTED AWARBASE_XFERRULE_TMP "avail" // selected available field |
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| 58 | #define AWAR_XFERRULE_AVAIL_CATEGORY AWARBASE_XFERRULE_TMP "acat" // shown available fields |
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| 59 | #define AWAR_XFERRULE_FIELD AWARBASE_XFERRULE_TMP "field" // content of fieldname textbox |
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| 60 | |
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| 61 | // ------------------------- |
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| 62 | // other constants |
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| 63 | #define NO_XFERSET_SELECTED "" |
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| 64 | |
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| 65 | // --------------------- |
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| 66 | // field order |
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| 67 | |
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| 68 | inline bool is_info(const char *field) { return field[0] == '<'; } |
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| 69 | inline bool is_info(const string& field) { return is_info(field.c_str()); } |
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| 70 | |
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| 71 | struct lt_field { // set order type for field selection |
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| 72 | bool operator()(const string& s1, const string& s2) const { |
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| 73 | int cmp = is_info(s1)-is_info(s2); |
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| 74 | if (!cmp) cmp = s1.compare(s2); |
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| 75 | return cmp<0; |
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| 76 | } |
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| 77 | }; |
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| 78 | |
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| 79 | // ----------------- |
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| 80 | // globals |
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| 81 | |
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| 82 | static const AvailableFieldScanner *currentFieldScanner = NULp; |
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| 83 | |
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| 84 | typedef set<string, lt_field> StrSet; |
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| 85 | typedef StrSet::iterator StrSetIter; |
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| 86 | |
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| 87 | static StrArray knownFieldsClientInput; // known database fields (retrieved via AvailableFieldScanner; input fields) |
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| 88 | static StrArray knownFieldsClientOutput; // ---------- (dito, but output fields) |
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| 89 | static StrArray knownFieldsRulesetInput; // database fields read by current ruleset |
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| 90 | static StrArray knownFieldsRulesetOutput; // ---------- (dito, but fields written) |
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| 91 | static StrSet knownFields; // known database fields (merged from misc. sources according to AWAR_XFERRULE_AVAIL_CATEGORY) |
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| 92 | |
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| 93 | // -------------------------- |
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| 94 | // helper functions |
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| 95 | |
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| 96 | const char *XFER_getFullFTS(const char *name) { |
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| 97 | /*! converts name (as contained in awar passed to XFER_select_RuleSet) |
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| 98 | * into full path. |
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| 99 | */ |
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| 100 | static string result; |
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| 101 | if (name[0]) result = GB_concat_path(GB_path_in_arbprop("fts"), GBS_global_string("%s.fts", name)); |
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| 102 | else result = name; |
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| 103 | return result.c_str(); |
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| 104 | } |
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| 105 | |
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| 106 | inline AW_awar *awar_selected_FTS() { |
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| 107 | return AW_root::SINGLETON->awar(AWAR_XFERSET_SELECTED); |
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| 108 | } |
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| 109 | static const char *get_selected_FTS() { // existing or new |
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| 110 | const char *newname = awar_selected_FTS()->read_char_pntr(); |
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| 111 | return XFER_getFullFTS(newname); |
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| 112 | } |
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| 113 | inline void set_selected_FTS(const char *name) { |
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| 114 | awar_selected_FTS()->write_string(name); |
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| 115 | } |
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| 116 | |
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| 117 | inline char *getNameOnly(const char *fullpath) { |
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| 118 | char *nameOnly = NULp; |
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| 119 | GB_split_full_path(fullpath, NULp, NULp, &nameOnly, NULp); |
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| 120 | return nameOnly; |
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| 121 | } |
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| 122 | |
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| 123 | static RuleSetPtr getSelectedRuleset(const char*& failReason) { |
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| 124 | RuleSetPtr ruleset; |
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| 125 | string fts = get_selected_FTS(); |
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| 126 | failReason = NULp; |
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| 127 | |
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| 128 | if (GB_is_readablefile(fts.c_str())) { |
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| 129 | ErrorOrRuleSetPtr loaded = RuleSet::loadFrom(fts.c_str()); |
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| 130 | if (loaded.hasError()) { |
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| 131 | loaded.getError().set_handled(); |
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| 132 | failReason = "load error"; |
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| 133 | } |
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| 134 | else { |
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| 135 | ruleset = loaded.getValue(); |
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| 136 | } |
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| 137 | } |
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| 138 | else { |
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| 139 | failReason = "no transfer set"; |
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| 140 | } |
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| 141 | return ruleset; |
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| 142 | } |
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| 143 | |
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| 144 | inline int getSelectedRuleIndex() { |
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| 145 | /*! returns index of selected Rule [0..N-1] |
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| 146 | * or -1 if none selected. |
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| 147 | */ |
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| 148 | int idx = -1; |
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| 149 | const char *rule_id = AW_root::SINGLETON->awar(AWAR_XFERRULE_SELECTED)->read_char_pntr(); |
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| 150 | if (ARB_strBeginsWith(rule_id, "rule")) { |
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| 151 | idx = atoi(rule_id+4)-1; |
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| 152 | xf_assert(idx>=0); |
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| 153 | } |
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| 154 | return idx; |
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| 155 | } |
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| 156 | inline const char *ruleSelId(int idx) { |
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| 157 | return GBS_global_string("rule%i", idx+1); |
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| 158 | } |
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| 159 | inline GB_ERROR checkValidIndex(RuleSetPtr ruleset, int idx) { |
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| 160 | /*! return error if 'idx' invalid */ |
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| 161 | return ruleset->validIdx(idx) ? NULp : "rule index out-of-bounds"; |
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| 162 | } |
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| 163 | |
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| 164 | static void selectRule(int idx, int ruleCount) { |
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| 165 | /*! select rule in rule selection list |
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| 166 | * @param idx rule number inside RuleSet. allowed range: [0..N-1]. if idx is outside range -> deselect rule. |
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| 167 | * @param ruleCount amount of defined rules (N). |
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| 168 | */ |
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| 169 | const char *ruleId = idx>=0 && idx<ruleCount ? ruleSelId(idx) : ""; |
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| 170 | AW_root::SINGLETON->awar(AWAR_XFERRULE_SELECTED)->write_string(ruleId); |
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| 171 | } |
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| 172 | static void deselectRule() { selectRule(0, 0); } |
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| 173 | |
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| 174 | static RulePtr getSelectedRule(const char*& failReason) { |
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| 175 | RulePtr rule; |
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| 176 | failReason = NULp; |
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| 177 | |
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| 178 | int idx = getSelectedRuleIndex(); |
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| 179 | if (idx<0) { |
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| 180 | failReason = "no rule"; |
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| 181 | } |
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| 182 | else { |
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| 183 | RuleSetPtr ruleset = getSelectedRuleset(failReason); |
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| 184 | if (ruleset.isSet()) { |
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| 185 | failReason = checkValidIndex(ruleset, idx); |
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| 186 | if (!failReason) rule = ruleset->getPtr(idx); |
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| 187 | } |
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| 188 | } |
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| 189 | |
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| 190 | return rule; |
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| 191 | } |
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| 192 | |
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| 193 | inline void refresh_fts_selbox() { |
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| 194 | AW_refresh_fileselection(AW_root::SINGLETON, AWAR_XFERSET_FTSBASE); |
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| 195 | } |
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| 196 | inline GB_ERROR saveChangedRuleset(RuleSetPtr ruleset) { |
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| 197 | GB_ERROR error = NULp; |
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| 198 | string fts = get_selected_FTS(); |
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| 199 | if (fts.empty()) { |
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| 200 | error = "no ruleset selected"; // (should not happen) |
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| 201 | } |
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| 202 | else { |
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| 203 | error = ruleset->saveTo(fts.c_str()); |
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| 204 | if (!error) { |
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| 205 | refresh_fts_selbox(); |
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| 206 | awar_selected_FTS()->touch(); |
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| 207 | } |
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| 208 | } |
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| 209 | return error; |
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| 210 | } |
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| 211 | |
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| 212 | static int onlyLintRuleWithIdx = -1; // -1 or idx if rule was updated in ruleset editor |
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| 213 | static bool warnAboutDuplicateTargets = true; |
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| 214 | static void lintRuleset(RuleSetPtr ruleset) { |
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| 215 | // examine ruleset (and rules within) and warn if problems are detected |
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| 216 | xf_assert(ruleset.isSet()); |
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| 217 | |
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| 218 | typedef map<string, int> StrMap; |
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| 219 | |
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| 220 | bool testsAllRules = onlyLintRuleWithIdx < 0; |
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| 221 | int warningsPrinted = 0; |
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| 222 | StrMap targetFieldCount; |
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| 223 | string checkDupOf; |
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| 224 | |
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| 225 | for (size_t r = 0; r<ruleset->size(); ++r) { |
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| 226 | const Rule& rule = ruleset->get(r); |
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| 227 | const string& dest = rule.targetField(); |
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| 228 | { |
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| 229 | StrMap::iterator found = targetFieldCount.find(dest); |
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| 230 | if (found == targetFieldCount.end()) { |
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| 231 | targetFieldCount[dest] = 1; |
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| 232 | } |
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| 233 | else { |
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| 234 | ++found->second; |
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| 235 | } |
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| 236 | } |
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| 237 | |
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| 238 | bool lintThisRule = testsAllRules || (onlyLintRuleWithIdx == int(r)); |
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| 239 | if (lintThisRule) { |
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| 240 | if (dest == "name") { // @@@ this is a hack (later use itemtype when provided) |
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| 241 | aw_message("Warning: potentially dangerous target field 'name' detected"); |
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| 242 | ++warningsPrinted; |
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| 243 | } |
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| 244 | if (targetFieldCount[dest] == 2) { |
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| 245 | if (warnAboutDuplicateTargets) { |
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| 246 | aw_message(GBS_global_string("Warning: duplicated target field '%s' detected", dest.c_str())); |
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| 247 | ++warningsPrinted; |
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| 248 | } |
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| 249 | } |
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| 250 | else if (!testsAllRules) { |
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| 251 | checkDupOf = dest; |
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| 252 | } |
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| 253 | } |
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| 254 | } |
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| 255 | |
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| 256 | if (!checkDupOf.empty()) { |
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| 257 | if (targetFieldCount[checkDupOf]>2) { |
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| 258 | if (warnAboutDuplicateTargets) { |
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| 259 | aw_message(GBS_global_string("Warning: duplicated target field '%s' detected", checkDupOf.c_str())); |
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| 260 | ++warningsPrinted; |
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| 261 | } |
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| 262 | } |
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| 263 | } |
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| 264 | |
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| 265 | if (warningsPrinted) { |
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| 266 | aw_message(GBS_global_string("In %s:", get_selected_FTS())); |
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| 267 | } |
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| 268 | } |
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| 269 | |
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| 270 | static void lintRulesetOnce(RuleSetPtr ruleset) { |
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| 271 | // remember filename and call lintRuleset only on change |
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| 272 | xf_assert(ruleset.isSet()); |
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| 273 | |
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| 274 | string fts = get_selected_FTS(); |
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| 275 | static string last_linted_fts; |
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| 276 | bool lintIt = false; |
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| 277 | |
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| 278 | if (last_linted_fts.empty()) { |
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| 279 | lintIt = true; |
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| 280 | } |
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| 281 | else if (fts != last_linted_fts) { |
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| 282 | lintIt = true; |
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| 283 | } |
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| 284 | else if (onlyLintRuleWithIdx>=0) { |
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| 285 | lintIt = true; |
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| 286 | } |
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| 287 | |
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| 288 | if (lintIt) { |
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| 289 | lintRuleset(ruleset); |
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| 290 | last_linted_fts = fts; |
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| 291 | } |
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| 292 | } |
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| 293 | |
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| 294 | static void overwriteSelectedRule(RulePtr newRule) { |
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| 295 | GB_ERROR error = NULp; |
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| 296 | int idx = getSelectedRuleIndex(); |
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| 297 | |
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| 298 | if (idx<0) { |
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| 299 | error = "no rule selected. update impossible."; |
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| 300 | } |
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| 301 | else { |
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| 302 | RuleSetPtr ruleset = getSelectedRuleset(error); |
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| 303 | if (ruleset.isSet()) { |
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| 304 | error = checkValidIndex(ruleset, idx); |
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| 305 | if (!error) { |
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| 306 | ruleset->replace(idx, newRule); |
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| 307 | LocallyModify<int> avoidWarningsAboutOtherRules(onlyLintRuleWithIdx, idx); |
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| 308 | error = saveChangedRuleset(ruleset); |
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| 309 | } |
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| 310 | } |
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| 311 | } |
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| 312 | aw_message_if(error); |
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| 313 | } |
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| 314 | |
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| 315 | inline GB_ERROR check_valid_existing_fts(const char *fullfts) { |
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| 316 | return GB_is_readablefile(fullfts) ? NULp : "no FTS selected"; |
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| 317 | } |
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| 318 | static GB_ERROR check_valid_target_fts(const char *fullfts) { |
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| 319 | GB_ERROR error = NULp; |
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| 320 | if (!fullfts[0]) { |
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| 321 | error = "no name specified"; |
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| 322 | } |
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| 323 | else if (GB_is_readablefile(fullfts)) { |
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| 324 | char *fts_nameOnly = getNameOnly(fullfts); |
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| 325 | error = GBS_global_string("field transfer set '%s' already exists", |
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| 326 | fts_nameOnly ? fts_nameOnly : fullfts); |
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| 327 | free(fts_nameOnly); |
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| 328 | } |
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| 329 | return error; |
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| 330 | } |
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| 331 | |
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| 332 | // -------------------------------- |
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| 333 | // Rule definition window |
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| 334 | |
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| 335 | static bool ignoreRuleDetailChange = false; |
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| 336 | |
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| 337 | static void selected_rule_changed_cb(AW_root *awr) { |
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| 338 | const char *failReason; |
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| 339 | RulePtr rule = getSelectedRule(failReason); |
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| 340 | |
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| 341 | LocallyModify<bool> duringUpdate(ignoreRuleDetailChange, true); |
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| 342 | const bool haveRule = rule.isSet(); |
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| 343 | |
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| 344 | awr->awar(AWAR_XFERRULE_TARGETFIELD)->write_string(haveRule ? rule->targetField().c_str() : ""); |
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| 345 | awr->awar(AWAR_XFERRULE_ACI)->write_string(haveRule ? rule->getACI().c_str() : ""); |
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| 346 | awr->awar(AWAR_XFERRULE_SEP)->write_string(haveRule ? rule->getSeparator().c_str() : ""); |
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| 347 | |
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| 348 | GB_TYPES forcedType = GB_NONE; |
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| 349 | if (haveRule && rule->forcesType()) forcedType = rule->getTargetType(); |
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| 350 | awr->awar(AWAR_XFERRULE_TYPE)->write_int(forcedType); |
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| 351 | awr->awar(AWAR_XFERRULE_LOSS)->write_int(haveRule && rule->precisionLossPermitted()); |
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| 352 | awr->awar(AWAR_XFERRULE_INPUT_FIELDS)->write_string(haveRule ? rule->getSourceFields().c_str() : ""); |
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| 353 | } |
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| 354 | |
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| 355 | static RulePtr build_rule_from_awars(AW_root *awr) { |
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| 356 | // create a rule from settings currently selected in definition window |
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| 357 | RulePtr newRule; |
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| 358 | |
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| 359 | const char *src = awr->awar(AWAR_XFERRULE_INPUT_FIELDS)->read_char_pntr(); |
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| 360 | const char *dest = awr->awar(AWAR_XFERRULE_TARGETFIELD)->read_char_pntr(); |
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| 361 | const char *aci = awr->awar(AWAR_XFERRULE_ACI)->read_char_pntr(); |
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| 362 | const char *sep = awr->awar(AWAR_XFERRULE_SEP)->read_char_pntr(); |
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| 363 | |
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| 364 | newRule = aci[0] ? Rule::makeAciConverter(src, sep, aci, dest) : Rule::makeSimple(src, sep, dest); |
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| 365 | |
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| 366 | GB_TYPES type = GB_TYPES(awr->awar(AWAR_XFERRULE_TYPE)->read_int()); |
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| 367 | bool permitLoss = awr->awar(AWAR_XFERRULE_LOSS)->read_int(); |
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| 368 | |
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| 369 | if (type != GB_NONE) newRule->setTargetType(type); |
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| 370 | if (permitLoss) newRule->permitPrecisionLoss(); |
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| 371 | |
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| 372 | return newRule; |
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| 373 | } |
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| 374 | |
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| 375 | static void rebuild_rule_from_awars_cb(AW_root *awr) { |
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| 376 | // rebuild a Rule from current AWAR settings |
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| 377 | // (called back whenever any awar changes) |
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| 378 | if (!ignoreRuleDetailChange) { |
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| 379 | LocallyModify<bool> duringRebuild(ignoreRuleDetailChange, true); |
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| 380 | |
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| 381 | const char *failReason; |
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| 382 | RulePtr selRule = getSelectedRule(failReason); |
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| 383 | RulePtr newRule = build_rule_from_awars(awr); |
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| 384 | |
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| 385 | #if defined(DEBUG) |
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| 386 | printf("rebuild_rule_from_awars_cb:\n"); |
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| 387 | // dump both configs (of rebuild and of stored rule) allowing to compare them: |
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| 388 | if (selRule.isSet()) printf(" selRule config: %s\n", selRule->getConfig().c_str()); |
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| 389 | if (newRule.isSet()) printf(" newRule config: %s\n", newRule->getConfig().c_str()); |
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| 390 | #endif |
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| 391 | |
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| 392 | if (selRule.isSet() && newRule.isSet()) { |
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| 393 | string selCfg = selRule->getConfig(); |
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| 394 | string newCfg = newRule->getConfig(); |
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| 395 | if (selCfg != newCfg) { // has rule been changed? |
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| 396 | #if defined(DEBUG) |
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| 397 | fputs("Rule has changed!\n", stdout); |
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| 398 | #endif |
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| 399 | overwriteSelectedRule(newRule); |
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| 400 | } |
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| 401 | } |
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| 402 | } |
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| 403 | } |
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| 404 | |
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| 405 | static void availfield_selected_cb(AW_root *awr) { |
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| 406 | char *selField = awr->awar(AWAR_XFERRULE_AVAIL_SELECTED)->read_string(); |
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| 407 | awr->awar(AWAR_XFERRULE_FIELD)->write_string(selField); |
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| 408 | free(selField); |
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| 409 | } |
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| 410 | |
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| 411 | static void refresh_availfield_selbox_cb(AW_root *awr, AW_selection_list *avail) { |
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| 412 | // called if (a) list of fields changed or |
|---|
| 413 | // (b) extraction substring changed |
|---|
| 414 | |
|---|
| 415 | const char *part = awr->awar(AWAR_XFERRULE_FIELD)->read_char_pntr(); |
|---|
| 416 | |
|---|
| 417 | // detect whether content of AWAR_XFERRULE_FIELD is partial or full field name: |
|---|
| 418 | bool isPart = part[0]; |
|---|
| 419 | for (StrSetIter f = knownFields.begin(); f != knownFields.end() && isPart; ++f) { |
|---|
| 420 | isPart = *f != part; // stop when field matches part |
|---|
| 421 | } |
|---|
| 422 | |
|---|
| 423 | avail->clear(); |
|---|
| 424 | |
|---|
| 425 | int fieldCount = 0; |
|---|
| 426 | int shownFieldCount = 0; |
|---|
| 427 | for (StrSetIter f = knownFields.begin(); f != knownFields.end(); ++f) { |
|---|
| 428 | const char *field = f->c_str(); |
|---|
| 429 | if (is_info(field)) { |
|---|
| 430 | avail->insert(field, ""); |
|---|
| 431 | } |
|---|
| 432 | else { |
|---|
| 433 | ++fieldCount; |
|---|
| 434 | if (!isPart || strcasestr(field, part)) { // filter displayed entries based on AWAR_XFERRULE_FIELD content (if isPart) |
|---|
| 435 | avail->insert(field, field); |
|---|
| 436 | ++shownFieldCount; |
|---|
| 437 | } |
|---|
| 438 | } |
|---|
| 439 | } |
|---|
| 440 | |
|---|
| 441 | // add default (showing info): |
|---|
| 442 | { |
|---|
| 443 | const char *info = ""; |
|---|
| 444 | |
|---|
| 445 | if (fieldCount == 0) info = "<no fields detected>"; |
|---|
| 446 | else if (isPart) { |
|---|
| 447 | if (shownFieldCount>0) info = GBS_global_string("<fields matching '%s'>", part); |
|---|
| 448 | else info = GBS_global_string("<no field matches '%s'>", part); |
|---|
| 449 | } |
|---|
| 450 | |
|---|
| 451 | avail->insert_default(info, ""); |
|---|
| 452 | } |
|---|
| 453 | avail->update(); |
|---|
| 454 | |
|---|
| 455 | awr->awar(AWAR_XFERRULE_AVAIL_SELECTED)->write_string(part); // select name (or default) in list |
|---|
| 456 | } |
|---|
| 457 | |
|---|
| 458 | enum AvailCategory { |
|---|
| 459 | ALL_AVAILABLE_FIELDS, |
|---|
| 460 | FIELDS_BY_RULESET, |
|---|
| 461 | UNREAD_BY_RULESET, |
|---|
| 462 | UNWRITTEN_BY_RULESET, |
|---|
| 463 | INPUT_FIELDS_BY_CLIENT, |
|---|
| 464 | OUTPUT_FIELDS_BY_CLIENT, |
|---|
| 465 | }; |
|---|
| 466 | |
|---|
| 467 | inline void mergeToKnownFields(const StrArray& source) { |
|---|
| 468 | for (unsigned i = 0; i<source.size(); ++i) { |
|---|
| 469 | knownFields.insert(source[i]); |
|---|
| 470 | } |
|---|
| 471 | } |
|---|
| 472 | inline size_t removeFromKnownFields(const StrArray& unwanted) { |
|---|
| 473 | size_t removed = 0; |
|---|
| 474 | for (unsigned i = 0; i<unwanted.size(); ++i) { |
|---|
| 475 | removed += knownFields.erase(unwanted[i]); |
|---|
| 476 | } |
|---|
| 477 | return removed; |
|---|
| 478 | } |
|---|
| 479 | |
|---|
| 480 | static void mergeKnownFields(AW_root *awr) { |
|---|
| 481 | // merge fields from client and from RuleSet |
|---|
| 482 | AvailCategory cat = AvailCategory(awr->awar(AWAR_XFERRULE_AVAIL_CATEGORY)->read_int()); |
|---|
| 483 | |
|---|
| 484 | knownFields.clear(); |
|---|
| 485 | switch (cat) { |
|---|
| 486 | case INPUT_FIELDS_BY_CLIENT: mergeToKnownFields(knownFieldsClientInput); break; |
|---|
| 487 | case OUTPUT_FIELDS_BY_CLIENT: mergeToKnownFields(knownFieldsClientOutput); break; |
|---|
| 488 | |
|---|
| 489 | case FIELDS_BY_RULESET: |
|---|
| 490 | mergeToKnownFields(knownFieldsRulesetInput); |
|---|
| 491 | mergeToKnownFields(knownFieldsRulesetOutput); |
|---|
| 492 | break; |
|---|
| 493 | |
|---|
| 494 | case UNREAD_BY_RULESET: { |
|---|
| 495 | mergeToKnownFields(knownFieldsClientInput); |
|---|
| 496 | size_t removed = removeFromKnownFields(knownFieldsRulesetInput); |
|---|
| 497 | knownFields.insert(GBS_global_string("<read fields: %zu>", removed)); |
|---|
| 498 | break; |
|---|
| 499 | } |
|---|
| 500 | |
|---|
| 501 | case UNWRITTEN_BY_RULESET: { |
|---|
| 502 | mergeToKnownFields(knownFieldsClientOutput); |
|---|
| 503 | size_t removed = removeFromKnownFields(knownFieldsRulesetOutput); |
|---|
| 504 | knownFields.insert(GBS_global_string("<written fields: %zu>", removed)); |
|---|
| 505 | break; |
|---|
| 506 | } |
|---|
| 507 | |
|---|
| 508 | case ALL_AVAILABLE_FIELDS: |
|---|
| 509 | mergeToKnownFields(knownFieldsClientInput); |
|---|
| 510 | mergeToKnownFields(knownFieldsClientOutput); |
|---|
| 511 | mergeToKnownFields(knownFieldsRulesetInput); |
|---|
| 512 | mergeToKnownFields(knownFieldsRulesetOutput); |
|---|
| 513 | break; |
|---|
| 514 | } |
|---|
| 515 | |
|---|
| 516 | |
|---|
| 517 | awr->awar(AWAR_XFERRULE_FIELD)->touch(); // calls refresh_availfield_selbox_cb |
|---|
| 518 | } |
|---|
| 519 | |
|---|
| 520 | static void refresh_available_fields_from_ruleset(AW_root *awr, RuleSetPtr rulesetPtr) { |
|---|
| 521 | knownFieldsRulesetInput.erase(); |
|---|
| 522 | knownFieldsRulesetOutput.erase(); |
|---|
| 523 | if (rulesetPtr.isSet()) { |
|---|
| 524 | rulesetPtr->extractUsedFields(knownFieldsRulesetInput, knownFieldsRulesetOutput); |
|---|
| 525 | } |
|---|
| 526 | else { |
|---|
| 527 | knownFieldsRulesetOutput.put(strdup("<no FTS selected>")); |
|---|
| 528 | } |
|---|
| 529 | mergeKnownFields(awr); |
|---|
| 530 | } |
|---|
| 531 | void XFER_refresh_available_fields(AW_root *awr, const AvailableFieldScanner *fieldScanner, FieldsToScan whatToScan) { |
|---|
| 532 | /*! refreshes the available fields (defined by client) shown in fts gui, |
|---|
| 533 | * if 'fieldScanner' is the currently active scanner. |
|---|
| 534 | * Otherwise do nothing (because GUI "belongs" to different client). |
|---|
| 535 | */ |
|---|
| 536 | if (fieldScanner == currentFieldScanner) { |
|---|
| 537 | if (whatToScan & SCAN_INPUT_FIELDS) { |
|---|
| 538 | knownFieldsClientInput.erase(); |
|---|
| 539 | currentFieldScanner->scanFields(knownFieldsClientInput, SCAN_INPUT_FIELDS); |
|---|
| 540 | } |
|---|
| 541 | if (whatToScan & SCAN_OUTPUT_FIELDS) { |
|---|
| 542 | knownFieldsClientOutput.erase(); |
|---|
| 543 | currentFieldScanner->scanFields(knownFieldsClientOutput, SCAN_OUTPUT_FIELDS); |
|---|
| 544 | } |
|---|
| 545 | mergeKnownFields(awr); |
|---|
| 546 | } |
|---|
| 547 | } |
|---|
| 548 | |
|---|
| 549 | static void refresh_inputfield_selbox_cb(AW_root *awr, AW_selection_list *input) { |
|---|
| 550 | ConstStrArray field; |
|---|
| 551 | { |
|---|
| 552 | char *fieldsStr = awr->awar(AWAR_XFERRULE_INPUT_FIELDS)->read_string(); |
|---|
| 553 | GBT_splitNdestroy_string(field, fieldsStr, ";", SPLIT_DROPEMPTY); |
|---|
| 554 | } |
|---|
| 555 | |
|---|
| 556 | // fill into selection box: |
|---|
| 557 | input->clear(); |
|---|
| 558 | { |
|---|
| 559 | StrUniquifier keyTrack; // avoid problems in list-handling caused by using multiple identical keys |
|---|
| 560 | for (int i = 0; field[i]; ++i) { |
|---|
| 561 | const char *disp = field[i]; |
|---|
| 562 | xf_assert(disp && disp[0]); // NULp / empty field unwanted |
|---|
| 563 | |
|---|
| 564 | const char *val = keyTrack.make_unique_key(field[i]); |
|---|
| 565 | xf_assert(val); |
|---|
| 566 | |
|---|
| 567 | input->insert(disp, val); |
|---|
| 568 | } |
|---|
| 569 | } |
|---|
| 570 | input->insert_default("", ""); |
|---|
| 571 | input->update(); |
|---|
| 572 | |
|---|
| 573 | rebuild_rule_from_awars_cb(awr); // @@@ useful? |
|---|
| 574 | } |
|---|
| 575 | |
|---|
| 576 | static void refresh_rule_selection_box_cb(AW_root *awr, AW_selection_list *rules) { |
|---|
| 577 | const char *defaultText; // displays failures (to load RuleSet) in default entry |
|---|
| 578 | RuleSetPtr ruleset = getSelectedRuleset(defaultText); |
|---|
| 579 | |
|---|
| 580 | rules->clear(); |
|---|
| 581 | if (!defaultText) { |
|---|
| 582 | xf_assert(ruleset.isSet()); |
|---|
| 583 | |
|---|
| 584 | lintRulesetOnce(ruleset); |
|---|
| 585 | |
|---|
| 586 | for (size_t r = 0; r<ruleset->size(); ++r) { |
|---|
| 587 | const Rule& rule = ruleset->get(r); |
|---|
| 588 | rules->insert(rule.getShortDescription().c_str(), ruleSelId(r)); |
|---|
| 589 | } |
|---|
| 590 | defaultText = "no rule"; |
|---|
| 591 | } |
|---|
| 592 | rules->insert_default(GBS_global_string("<%s>", defaultText), ""); |
|---|
| 593 | rules->update(); |
|---|
| 594 | |
|---|
| 595 | selected_rule_changed_cb(awr); |
|---|
| 596 | refresh_available_fields_from_ruleset(awr, ruleset); |
|---|
| 597 | } |
|---|
| 598 | |
|---|
| 599 | static void init_rule_definition_awars(AW_root *awr) { |
|---|
| 600 | awr->awar_string(AWAR_XFERRULE_SELECTED, "", AW_ROOT_DEFAULT); |
|---|
| 601 | awr->awar_string(AWAR_XFERRULE_TARGETFIELD, "", AW_ROOT_DEFAULT); |
|---|
| 602 | awr->awar_string(AWAR_XFERRULE_ACI, "", AW_ROOT_DEFAULT); |
|---|
| 603 | awr->awar_string(AWAR_XFERRULE_SEP, "", AW_ROOT_DEFAULT); |
|---|
| 604 | awr->awar_string(AWAR_XFERRULE_INPUT_SELECTED, "", AW_ROOT_DEFAULT); |
|---|
| 605 | awr->awar_string(AWAR_XFERRULE_INPUT_FIELDS, "", AW_ROOT_DEFAULT); |
|---|
| 606 | awr->awar_string(AWAR_XFERRULE_AVAIL_SELECTED, "", AW_ROOT_DEFAULT); |
|---|
| 607 | awr->awar_string(AWAR_XFERRULE_FIELD, "", AW_ROOT_DEFAULT); |
|---|
| 608 | |
|---|
| 609 | awr->awar_int(AWAR_XFERRULE_AVAIL_CATEGORY, ALL_AVAILABLE_FIELDS, AW_ROOT_DEFAULT); |
|---|
| 610 | awr->awar_int(AWAR_XFERRULE_TYPE, GB_NONE, AW_ROOT_DEFAULT); |
|---|
| 611 | awr->awar_int(AWAR_XFERRULE_LOSS, 0, AW_ROOT_DEFAULT); |
|---|
| 612 | } |
|---|
| 613 | |
|---|
| 614 | static void clear_field_cb(AW_window *aww) { |
|---|
| 615 | aww->get_root()->awar(AWAR_XFERRULE_FIELD)->write_string(""); |
|---|
| 616 | } |
|---|
| 617 | |
|---|
| 618 | static void add_rule_cb(AW_window *aww) { |
|---|
| 619 | GB_ERROR error = NULp; |
|---|
| 620 | |
|---|
| 621 | RuleSetPtr ruleset = getSelectedRuleset(error); |
|---|
| 622 | if (ruleset.isSet()) { |
|---|
| 623 | int idx = getSelectedRuleIndex(); |
|---|
| 624 | RulePtr toAdd; |
|---|
| 625 | |
|---|
| 626 | if (idx == -1) { |
|---|
| 627 | // if no rule is selected -> settings may be changed w/o changing any rule. |
|---|
| 628 | // Clicking ADD in that situation builds and adds a new rule from these settings: |
|---|
| 629 | toAdd = build_rule_from_awars(aww->get_root()); |
|---|
| 630 | } |
|---|
| 631 | else { |
|---|
| 632 | toAdd = Rule::makeSimple("", "", ""); // create empty default rule |
|---|
| 633 | } |
|---|
| 634 | { |
|---|
| 635 | int newIdx = ruleset->insertBefore(idx, toAdd); |
|---|
| 636 | LocallyModify<int> avoidWarningsAboutOtherRules(onlyLintRuleWithIdx, newIdx); |
|---|
| 637 | error = saveChangedRuleset(ruleset); |
|---|
| 638 | } |
|---|
| 639 | if (!error) { |
|---|
| 640 | deselectRule(); |
|---|
| 641 | clear_field_cb(aww); |
|---|
| 642 | } |
|---|
| 643 | } |
|---|
| 644 | aw_message_if(error); |
|---|
| 645 | } |
|---|
| 646 | static void del_rule_cb(AW_window*) { |
|---|
| 647 | GB_ERROR error = NULp; |
|---|
| 648 | int idx = getSelectedRuleIndex(); |
|---|
| 649 | |
|---|
| 650 | if (idx<0) { |
|---|
| 651 | error = "no rule selected. nothing deleted."; |
|---|
| 652 | } |
|---|
| 653 | else { |
|---|
| 654 | RuleSetPtr ruleset = getSelectedRuleset(error); |
|---|
| 655 | if (ruleset.isSet()) { |
|---|
| 656 | error = checkValidIndex(ruleset, idx); |
|---|
| 657 | if (!error) { |
|---|
| 658 | ruleset->erase(idx); |
|---|
| 659 | error = saveChangedRuleset(ruleset); |
|---|
| 660 | if (!error) selectRule(idx, ruleset->size()); |
|---|
| 661 | } |
|---|
| 662 | } |
|---|
| 663 | } |
|---|
| 664 | aw_message_if(error); |
|---|
| 665 | } |
|---|
| 666 | static void rule_stack_cb(AW_window*, bool toStack) { |
|---|
| 667 | static RuleContainer stack; // uses one stack for all Rulesets |
|---|
| 668 | |
|---|
| 669 | GB_ERROR error = NULp; |
|---|
| 670 | const bool fromStack = !toStack; |
|---|
| 671 | |
|---|
| 672 | if (fromStack && stack.empty()) { |
|---|
| 673 | error = "nothing copied. cannot paste."; |
|---|
| 674 | } |
|---|
| 675 | else { |
|---|
| 676 | int idx = getSelectedRuleIndex(); |
|---|
| 677 | |
|---|
| 678 | if (idx<0 && toStack) { |
|---|
| 679 | error = "no rule selected. nothing copied."; |
|---|
| 680 | } |
|---|
| 681 | else { |
|---|
| 682 | RuleSetPtr ruleset = getSelectedRuleset(error); |
|---|
| 683 | if (ruleset.isSet()) { |
|---|
| 684 | if (toStack) { |
|---|
| 685 | error = checkValidIndex(ruleset, idx); |
|---|
| 686 | if (!error) { |
|---|
| 687 | stack.push_back(ruleset->getPtr(idx)); |
|---|
| 688 | selectRule(idx+1, ruleset->size()); |
|---|
| 689 | } |
|---|
| 690 | } |
|---|
| 691 | else { // fromStack |
|---|
| 692 | xf_assert(!stack.empty()); |
|---|
| 693 | RulePtr rule = stack.back(); |
|---|
| 694 | int newIdx = ruleset->insertBefore(idx, rule); |
|---|
| 695 | { |
|---|
| 696 | LocallyModify<int> avoidWarningsAboutOtherRules(onlyLintRuleWithIdx, newIdx); |
|---|
| 697 | LocallyModify<bool> avoidDupWarningsWhenPasting(warnAboutDuplicateTargets, false); |
|---|
| 698 | error = saveChangedRuleset(ruleset); |
|---|
| 699 | } |
|---|
| 700 | if (!error) { |
|---|
| 701 | selectRule(newIdx, ruleset->size()); |
|---|
| 702 | stack.pop_back(); |
|---|
| 703 | } |
|---|
| 704 | } |
|---|
| 705 | } |
|---|
| 706 | else if (fromStack) { |
|---|
| 707 | error = "did not paste to nowhere (no ruleset selected)"; |
|---|
| 708 | } |
|---|
| 709 | } |
|---|
| 710 | } |
|---|
| 711 | aw_message_if(error); |
|---|
| 712 | } |
|---|
| 713 | |
|---|
| 714 | inline void updateChangedInputFields(const ConstStrArray& ifield, AW_awar *awar_input_fields) { |
|---|
| 715 | char *new_input_fields = GBT_join_strings(ifield, ';'); |
|---|
| 716 | awar_input_fields->write_string(new_input_fields); |
|---|
| 717 | free(new_input_fields); |
|---|
| 718 | } |
|---|
| 719 | |
|---|
| 720 | static void add_field_cb(AW_window *aww, AW_selection_list *inputSel) { |
|---|
| 721 | AW_root *awr = aww->get_root(); |
|---|
| 722 | const char *field = awr->awar(AWAR_XFERRULE_FIELD)->read_char_pntr(); |
|---|
| 723 | |
|---|
| 724 | if (!field[0]) { // empty fieldname |
|---|
| 725 | aw_message("Please select an available field or\n" |
|---|
| 726 | "enter a custom field name in the textbox below."); |
|---|
| 727 | } |
|---|
| 728 | else { |
|---|
| 729 | GB_ERROR keyError = GB_check_hkey(field); |
|---|
| 730 | if (keyError) { |
|---|
| 731 | aw_message(keyError); |
|---|
| 732 | } |
|---|
| 733 | else if (inputSel) { |
|---|
| 734 | AW_awar *awar_input_fields = awr->awar(AWAR_XFERRULE_INPUT_FIELDS); |
|---|
| 735 | const char *used_input_fields = awar_input_fields->read_char_pntr(); |
|---|
| 736 | |
|---|
| 737 | int selIdx; |
|---|
| 738 | if (used_input_fields[0]) { // if we already have fields.. |
|---|
| 739 | ConstStrArray ifield; |
|---|
| 740 | GBT_split_string(ifield, used_input_fields, ';'); |
|---|
| 741 | selIdx = inputSel->get_index_of_selected(); |
|---|
| 742 | ifield.put_before(selIdx, field); |
|---|
| 743 | updateChangedInputFields(ifield, awar_input_fields); |
|---|
| 744 | } |
|---|
| 745 | else { // insert 1st field |
|---|
| 746 | awar_input_fields->write_string(field); |
|---|
| 747 | selIdx = 0; |
|---|
| 748 | } |
|---|
| 749 | inputSel->select_element_at(selIdx); |
|---|
| 750 | } |
|---|
| 751 | else { |
|---|
| 752 | awr->awar(AWAR_XFERRULE_TARGETFIELD)->write_string(field); |
|---|
| 753 | } |
|---|
| 754 | } |
|---|
| 755 | } |
|---|
| 756 | |
|---|
| 757 | enum FieldMoveDest { MV_UP, MV_DOWN, MV_OFF }; |
|---|
| 758 | static void move_field_cb(AW_window *aww, FieldMoveDest dest, AW_selection_list *inputSel) { |
|---|
| 759 | AW_root *awr = aww->get_root(); |
|---|
| 760 | AW_awar *awar_input_fields = awr->awar(AWAR_XFERRULE_INPUT_FIELDS); |
|---|
| 761 | const char *used_input_fields = awar_input_fields->read_char_pntr(); |
|---|
| 762 | |
|---|
| 763 | if (used_input_fields[0]) { |
|---|
| 764 | int selIdx = inputSel->get_index_of_selected(); |
|---|
| 765 | if (selIdx>=0) { // is any field selected? |
|---|
| 766 | ConstStrArray ifield; |
|---|
| 767 | GBT_split_string(ifield, used_input_fields, ';'); |
|---|
| 768 | |
|---|
| 769 | int maxIdx = ifield.size()-1; |
|---|
| 770 | bool needUpdate = false; |
|---|
| 771 | |
|---|
| 772 | switch (dest) { |
|---|
| 773 | case MV_OFF: |
|---|
| 774 | ifield.remove(selIdx); |
|---|
| 775 | needUpdate = true; |
|---|
| 776 | break; |
|---|
| 777 | case MV_DOWN: |
|---|
| 778 | if (selIdx<maxIdx) { |
|---|
| 779 | ifield.move(selIdx, selIdx+1); |
|---|
| 780 | selIdx++; |
|---|
| 781 | needUpdate = true; |
|---|
| 782 | } |
|---|
| 783 | break; |
|---|
| 784 | case MV_UP: |
|---|
| 785 | if (selIdx>0) { |
|---|
| 786 | ifield.move(selIdx, selIdx-1); |
|---|
| 787 | selIdx--; |
|---|
| 788 | needUpdate = true; |
|---|
| 789 | } |
|---|
| 790 | break; |
|---|
| 791 | } |
|---|
| 792 | |
|---|
| 793 | if (needUpdate) { |
|---|
| 794 | updateChangedInputFields(ifield, awar_input_fields); |
|---|
| 795 | inputSel->select_element_at(selIdx); |
|---|
| 796 | } |
|---|
| 797 | } |
|---|
| 798 | } |
|---|
| 799 | } |
|---|
| 800 | |
|---|
| 801 | static void popup_rule_definition_window(AW_root *awr) { |
|---|
| 802 | static AW_window *aw_define = NULp; |
|---|
| 803 | if (!aw_define) { |
|---|
| 804 | AW_window_simple *aws = new AW_window_simple; |
|---|
| 805 | aws->init(awr, "DEFINE_RULE", "Define rules for field transfer"); |
|---|
| 806 | aws->load_xfig("fts_ruledef.fig"); |
|---|
| 807 | |
|---|
| 808 | aws->button_length(8); |
|---|
| 809 | |
|---|
| 810 | aws->at("close"); |
|---|
| 811 | aws->callback(AW_POPDOWN); |
|---|
| 812 | aws->create_button("CLOSE", "CLOSE", "C"); |
|---|
| 813 | |
|---|
| 814 | aws->at("help"); |
|---|
| 815 | aws->callback(makeHelpCallback("xferset.hlp")); |
|---|
| 816 | aws->create_button("HELP", "HELP", "H"); |
|---|
| 817 | |
|---|
| 818 | // selection lists |
|---|
| 819 | aws->at("rules"); |
|---|
| 820 | AW_selection_list *rules = aws->create_selection_list(AWAR_XFERRULE_SELECTED); |
|---|
| 821 | |
|---|
| 822 | aws->at("input"); |
|---|
| 823 | AW_selection_list *input = aws->create_selection_list(AWAR_XFERRULE_INPUT_SELECTED); |
|---|
| 824 | |
|---|
| 825 | aws->at("avail"); |
|---|
| 826 | AW_selection_list *avail = aws->create_selection_list(AWAR_XFERRULE_AVAIL_SELECTED); |
|---|
| 827 | |
|---|
| 828 | // section below left selection list: |
|---|
| 829 | aws->at("undef"); |
|---|
| 830 | aws->label("Transfer undefined fields?"); |
|---|
| 831 | aws->create_toggle(AWAR_XFERSET_UNDEFINED); |
|---|
| 832 | |
|---|
| 833 | // section below middle and right selection lists: |
|---|
| 834 | aws->at("acat"); |
|---|
| 835 | aws->create_option_menu(AWAR_XFERRULE_AVAIL_CATEGORY); |
|---|
| 836 | aws->insert_default_option("all", "a", ALL_AVAILABLE_FIELDS); |
|---|
| 837 | aws->insert_option ("input", "i", INPUT_FIELDS_BY_CLIENT); |
|---|
| 838 | aws->insert_option ("output", "o", OUTPUT_FIELDS_BY_CLIENT); |
|---|
| 839 | aws->insert_option ("ruleset", "s", FIELDS_BY_RULESET); |
|---|
| 840 | aws->insert_option ("unread", "r", UNREAD_BY_RULESET); |
|---|
| 841 | aws->insert_option ("unwritten", "w", UNWRITTEN_BY_RULESET); |
|---|
| 842 | aws->update_option_menu(); |
|---|
| 843 | |
|---|
| 844 | aws->at("field"); |
|---|
| 845 | aws->create_input_field(AWAR_XFERRULE_FIELD); |
|---|
| 846 | |
|---|
| 847 | aws->at("sep"); aws->create_input_field(AWAR_XFERRULE_SEP); |
|---|
| 848 | aws->at("aci"); aws->create_input_field(AWAR_XFERRULE_ACI); |
|---|
| 849 | aws->at("target"); aws->create_input_field(AWAR_XFERRULE_TARGETFIELD); |
|---|
| 850 | |
|---|
| 851 | aws->at("type"); |
|---|
| 852 | aws->create_option_menu(AWAR_XFERRULE_TYPE); |
|---|
| 853 | aws->insert_option ("Ascii text", "s", GB_STRING); |
|---|
| 854 | aws->insert_option ("Rounded numerical", "i", GB_INT); |
|---|
| 855 | aws->insert_option ("Floating-point n.", "F", GB_FLOAT); |
|---|
| 856 | aws->insert_option ("Bitmask (0/1)", "B", GB_BITS); |
|---|
| 857 | aws->insert_default_option("Automatic", "A", GB_NONE); |
|---|
| 858 | aws->update_option_menu(); |
|---|
| 859 | |
|---|
| 860 | aws->at("loss"); aws->create_toggle(AWAR_XFERRULE_LOSS); |
|---|
| 861 | |
|---|
| 862 | // --------------------------------------- |
|---|
| 863 | // buttons below selection lists |
|---|
| 864 | aws->button_length(6); |
|---|
| 865 | aws->auto_space(5, 5); |
|---|
| 866 | |
|---|
| 867 | aws->at("rbut"); // left sellist |
|---|
| 868 | aws->callback(add_rule_cb); aws->create_button("ADD_RULE", "ADD"); |
|---|
| 869 | aws->callback(del_rule_cb); aws->create_button("DEL_RULE", "DEL"); |
|---|
| 870 | aws->callback(makeWindowCallback(rule_stack_cb, true)); aws->create_button("COPY_RULE", "COPY"); |
|---|
| 871 | aws->callback(makeWindowCallback(rule_stack_cb, false)); aws->create_button("PASTE_RULE", "PASTE"); |
|---|
| 872 | |
|---|
| 873 | aws->at("idel"); // center sellist |
|---|
| 874 | aws->callback(makeWindowCallback(move_field_cb, MV_OFF, input)); aws->create_button("INPUT_DROP", "DROP"); |
|---|
| 875 | aws->callback(makeWindowCallback(move_field_cb, MV_UP, input)); aws->create_button("INPUT_UP", "UP"); |
|---|
| 876 | aws->callback(makeWindowCallback(move_field_cb, MV_DOWN, input)); aws->create_button("INPUT_DOWN", "DOWN"); |
|---|
| 877 | |
|---|
| 878 | aws->at("iadd"); // right sellist |
|---|
| 879 | aws->callback(makeWindowCallback(add_field_cb, input)); aws->create_button("INPUT_ADD", "FROM"); |
|---|
| 880 | aws->callback(makeWindowCallback(add_field_cb, (AW_selection_list*)NULp)); aws->create_button("OUTPUT_ADD", "TO"); |
|---|
| 881 | aws->callback(makeWindowCallback(clear_field_cb)); aws->create_button("CLEAR", "CLEAR"); |
|---|
| 882 | |
|---|
| 883 | // bind awar callbacks: |
|---|
| 884 | awr->awar(AWAR_XFERSET_SELECTED) ->add_callback(makeRootCallback(refresh_rule_selection_box_cb, rules)); |
|---|
| 885 | awr->awar(AWAR_XFERRULE_SELECTED) ->add_callback(selected_rule_changed_cb); |
|---|
| 886 | awr->awar(AWAR_XFERRULE_INPUT_FIELDS) ->add_callback(makeRootCallback(refresh_inputfield_selbox_cb, input)); |
|---|
| 887 | awr->awar(AWAR_XFERRULE_FIELD) ->add_callback(makeRootCallback(refresh_availfield_selbox_cb, avail)); |
|---|
| 888 | awr->awar(AWAR_XFERRULE_AVAIL_CATEGORY)->add_callback(mergeKnownFields); |
|---|
| 889 | awr->awar(AWAR_XFERRULE_AVAIL_SELECTED)->add_callback(availfield_selected_cb); |
|---|
| 890 | |
|---|
| 891 | awr->awar(AWAR_XFERRULE_TARGETFIELD)->add_callback(rebuild_rule_from_awars_cb); |
|---|
| 892 | awr->awar(AWAR_XFERRULE_ACI) ->add_callback(rebuild_rule_from_awars_cb); |
|---|
| 893 | awr->awar(AWAR_XFERRULE_SEP) ->add_callback(rebuild_rule_from_awars_cb); |
|---|
| 894 | awr->awar(AWAR_XFERRULE_TYPE) ->add_callback(rebuild_rule_from_awars_cb); |
|---|
| 895 | awr->awar(AWAR_XFERRULE_LOSS) ->add_callback(rebuild_rule_from_awars_cb); |
|---|
| 896 | |
|---|
| 897 | awar_selected_FTS()->touch(); // calls refresh_rule_selection_box_cb |
|---|
| 898 | awr->awar(AWAR_XFERRULE_FIELD)->touch(); // calls refresh_availfield_selbox_cb |
|---|
| 899 | |
|---|
| 900 | aw_define = aws; |
|---|
| 901 | } |
|---|
| 902 | aw_define->activate(); |
|---|
| 903 | } |
|---|
| 904 | |
|---|
| 905 | // ---------------------------------------------- |
|---|
| 906 | // AWAR change callbacks (RuleSetAdmin) |
|---|
| 907 | |
|---|
| 908 | static void fts_filesel_changed_cb(AW_root *awr) { |
|---|
| 909 | static bool recursion = false; |
|---|
| 910 | if (!recursion) { |
|---|
| 911 | LocallyModify<bool> avoid(recursion, true); |
|---|
| 912 | |
|---|
| 913 | char *fts = AW_get_selected_fullname(awr, AWAR_XFERSET_FTSBASE); |
|---|
| 914 | char *fts_nameOnly = getNameOnly(fts); |
|---|
| 915 | |
|---|
| 916 | if (fts_nameOnly && !GB_is_directory(fts)) { // avoid directory (otherwise would write 'fts' to AWAR_XFERSET_SELECTED) |
|---|
| 917 | set_selected_FTS(fts_nameOnly); |
|---|
| 918 | free(fts_nameOnly); |
|---|
| 919 | } |
|---|
| 920 | else { |
|---|
| 921 | set_selected_FTS(NO_XFERSET_SELECTED); |
|---|
| 922 | } |
|---|
| 923 | free(fts); |
|---|
| 924 | } |
|---|
| 925 | } |
|---|
| 926 | |
|---|
| 927 | static bool ignoreRulesetAwarChange = false; |
|---|
| 928 | |
|---|
| 929 | static void selected_fts_changed_cb(AW_root *awr) { |
|---|
| 930 | static bool recursion = false; |
|---|
| 931 | if (!recursion) { |
|---|
| 932 | LocallyModify<bool> avoid(recursion, true); |
|---|
| 933 | |
|---|
| 934 | string fts = get_selected_FTS(); |
|---|
| 935 | AW_set_selected_fullname(awr, AWAR_XFERSET_FTSBASE, fts.c_str()); |
|---|
| 936 | |
|---|
| 937 | string comment; |
|---|
| 938 | bool transferUndef = false; |
|---|
| 939 | if (GB_is_readablefile(fts.c_str())) { |
|---|
| 940 | ErrorOrRuleSetPtr loaded = RuleSet::loadFrom(fts.c_str()); |
|---|
| 941 | if (loaded.hasError()) { |
|---|
| 942 | aw_message_if(loaded.getError().deliver()); |
|---|
| 943 | } |
|---|
| 944 | else { |
|---|
| 945 | const RuleSet& ruleset = *loaded.getValue(); |
|---|
| 946 | |
|---|
| 947 | comment = ruleset.getComment(); |
|---|
| 948 | transferUndef = ruleset.shallTransferUndefFields(); |
|---|
| 949 | } |
|---|
| 950 | } |
|---|
| 951 | LocallyModify<bool> duringCommentReload(ignoreRulesetAwarChange, true); |
|---|
| 952 | awr->awar(AWAR_XFERSET_COMMENT)->write_string(comment.c_str()); |
|---|
| 953 | awr->awar(AWAR_XFERSET_UNDEFINED)->write_int(transferUndef); |
|---|
| 954 | } |
|---|
| 955 | } |
|---|
| 956 | |
|---|
| 957 | static void ruleset_awar_changed_cb(AW_root *awr, const char *awarname) { |
|---|
| 958 | if (!ignoreRulesetAwarChange) { |
|---|
| 959 | string fts = get_selected_FTS(); |
|---|
| 960 | if (GB_is_readablefile(fts.c_str())) { |
|---|
| 961 | ErrorOrRuleSetPtr loaded = RuleSet::loadFrom(fts.c_str()); |
|---|
| 962 | if (loaded.hasError()) { |
|---|
| 963 | aw_message_if(loaded.getError().deliver()); |
|---|
| 964 | } |
|---|
| 965 | else { |
|---|
| 966 | RuleSetPtr ruleset = loaded.getValue(); |
|---|
| 967 | bool save = false; |
|---|
| 968 | |
|---|
| 969 | if (strcmp(awarname, AWAR_XFERSET_COMMENT) == 0) { |
|---|
| 970 | string saved = ruleset->getComment(); |
|---|
| 971 | const char *changed = awr->awar(AWAR_XFERSET_COMMENT)->read_char_pntr(); |
|---|
| 972 | if (strcmp(saved.c_str(), changed) != 0) { // comment was changed |
|---|
| 973 | ruleset->setComment(changed); |
|---|
| 974 | save = true; |
|---|
| 975 | } |
|---|
| 976 | } |
|---|
| 977 | else if (strcmp(awarname, AWAR_XFERSET_UNDEFINED) == 0) { |
|---|
| 978 | bool transferUndef = awr->awar(AWAR_XFERSET_UNDEFINED)->read_int(); |
|---|
| 979 | if (transferUndef != ruleset->shallTransferUndefFields()) { // setting was changed |
|---|
| 980 | ruleset->set_transferUndefFields(transferUndef); |
|---|
| 981 | save = true; |
|---|
| 982 | } |
|---|
| 983 | } |
|---|
| 984 | else { xf_assert(0); } // unknown awar |
|---|
| 985 | |
|---|
| 986 | if (save) { |
|---|
| 987 | GB_ERROR error = ruleset->saveTo(fts.c_str()); |
|---|
| 988 | aw_message_if(error); |
|---|
| 989 | refresh_fts_selbox(); |
|---|
| 990 | |
|---|
| 991 | awar_selected_FTS()->touch(); // refresh fts if setting is changed |
|---|
| 992 | } |
|---|
| 993 | } |
|---|
| 994 | } |
|---|
| 995 | else { |
|---|
| 996 | aw_message("Please select an existing FTS, then try again to change this setting."); |
|---|
| 997 | } |
|---|
| 998 | } |
|---|
| 999 | } |
|---|
| 1000 | |
|---|
| 1001 | // ----------------------------------------- |
|---|
| 1002 | // button callbacks (RuleSetAdmin) |
|---|
| 1003 | static void editRuleset_cb(AW_window *aww) { |
|---|
| 1004 | string fullfts = get_selected_FTS(); |
|---|
| 1005 | GB_ERROR error = check_valid_existing_fts(fullfts.c_str()); |
|---|
| 1006 | if (!error) popup_rule_definition_window(aww->get_root()); |
|---|
| 1007 | aw_message_if(error); |
|---|
| 1008 | } |
|---|
| 1009 | static void createRuleset_cb(AW_window *aww) { |
|---|
| 1010 | string fullfts = get_selected_FTS(); |
|---|
| 1011 | GB_ERROR error = check_valid_target_fts(fullfts.c_str()); |
|---|
| 1012 | if (!error) { |
|---|
| 1013 | RuleSet empty; |
|---|
| 1014 | error = empty.saveTo(fullfts.c_str()); |
|---|
| 1015 | if (!error) { |
|---|
| 1016 | refresh_fts_selbox(); |
|---|
| 1017 | awar_selected_FTS()->touch(); // will trigger refresh on client-side (e.g. rerun test-import or -export) |
|---|
| 1018 | editRuleset_cb(aww); // simulate press EDIT |
|---|
| 1019 | } |
|---|
| 1020 | } |
|---|
| 1021 | aw_message_if(error); |
|---|
| 1022 | } |
|---|
| 1023 | |
|---|
| 1024 | enum copyMoveMode {COPY_RULESET, MOVE_RULESET}; |
|---|
| 1025 | static GB_ERROR copyMoveRuleset_cb(const char *new_name, copyMoveMode mode) { |
|---|
| 1026 | // copy or rename the currently selected ruleset |
|---|
| 1027 | |
|---|
| 1028 | // error if no RuleSet selected |
|---|
| 1029 | string fullSourceFts = get_selected_FTS(); |
|---|
| 1030 | GB_ERROR error = check_valid_existing_fts(fullSourceFts.c_str()); // (e.g. click COPY with selected, then deselect, then start copy) |
|---|
| 1031 | |
|---|
| 1032 | // build full target file name. fail if new_name exists. |
|---|
| 1033 | string fullTargetFts; |
|---|
| 1034 | if (!error) { |
|---|
| 1035 | char *path; |
|---|
| 1036 | GB_split_full_path(fullSourceFts.c_str(), &path, NULp, NULp, NULp); |
|---|
| 1037 | if (new_name[0]) { |
|---|
| 1038 | fullTargetFts = GB_concat_path(path, GB_append_suffix(new_name, "fts")); |
|---|
| 1039 | } |
|---|
| 1040 | error = check_valid_target_fts(fullTargetFts.c_str()); |
|---|
| 1041 | } |
|---|
| 1042 | |
|---|
| 1043 | // copy or move file |
|---|
| 1044 | if (!error) { |
|---|
| 1045 | switch (mode) { |
|---|
| 1046 | case COPY_RULESET: error = GB_safe_copy_file(fullSourceFts.c_str(), fullTargetFts.c_str()); break; |
|---|
| 1047 | case MOVE_RULESET: error = GB_safe_rename_file(fullSourceFts.c_str(), fullTargetFts.c_str()); break; |
|---|
| 1048 | } |
|---|
| 1049 | } |
|---|
| 1050 | |
|---|
| 1051 | // force selbox refresh + select new |
|---|
| 1052 | if (!error) { |
|---|
| 1053 | set_selected_FTS(NO_XFERSET_SELECTED); |
|---|
| 1054 | refresh_fts_selbox(); |
|---|
| 1055 | set_selected_FTS(new_name); |
|---|
| 1056 | } |
|---|
| 1057 | |
|---|
| 1058 | |
|---|
| 1059 | return error; |
|---|
| 1060 | } |
|---|
| 1061 | |
|---|
| 1062 | static void askCopyMoveRuleset_cb(AW_window *, copyMoveMode mode) { |
|---|
| 1063 | string fullfts = get_selected_FTS(); |
|---|
| 1064 | GB_ERROR error = check_valid_existing_fts(fullfts.c_str()); |
|---|
| 1065 | if (error) { |
|---|
| 1066 | aw_message(error); |
|---|
| 1067 | } |
|---|
| 1068 | else { |
|---|
| 1069 | const char *title = NULp; |
|---|
| 1070 | const char *prompt = NULp; |
|---|
| 1071 | const char *butTxt = NULp; |
|---|
| 1072 | switch (mode) { |
|---|
| 1073 | case COPY_RULESET: |
|---|
| 1074 | title = "Copy ruleset"; |
|---|
| 1075 | prompt = "Enter the name of the new ruleset:"; |
|---|
| 1076 | butTxt = "Copy"; |
|---|
| 1077 | break; |
|---|
| 1078 | case MOVE_RULESET: |
|---|
| 1079 | title = "Rename ruleset"; |
|---|
| 1080 | prompt = "Enter the new name for the ruleset:"; |
|---|
| 1081 | butTxt = "Rename"; |
|---|
| 1082 | break; |
|---|
| 1083 | } |
|---|
| 1084 | |
|---|
| 1085 | char *old_name; |
|---|
| 1086 | GB_split_full_path(fullfts.c_str(), NULp, NULp, &old_name, NULp); |
|---|
| 1087 | AWT_activate_prompt(title, prompt, old_name, butTxt, makeResultHandler(copyMoveRuleset_cb, mode)); |
|---|
| 1088 | free(old_name); |
|---|
| 1089 | } |
|---|
| 1090 | } |
|---|
| 1091 | static void deleteRuleset_cb() { |
|---|
| 1092 | string fullfts = get_selected_FTS(); |
|---|
| 1093 | GB_ERROR error = check_valid_existing_fts(fullfts.c_str()); |
|---|
| 1094 | if (!error) { |
|---|
| 1095 | if (GB_unlink(fullfts.c_str())<0) { |
|---|
| 1096 | error = GB_await_error(); |
|---|
| 1097 | } |
|---|
| 1098 | else { |
|---|
| 1099 | set_selected_FTS(NO_XFERSET_SELECTED); // deselect |
|---|
| 1100 | refresh_fts_selbox(); |
|---|
| 1101 | } |
|---|
| 1102 | } |
|---|
| 1103 | aw_message_if(error); |
|---|
| 1104 | } |
|---|
| 1105 | |
|---|
| 1106 | static void noRuleset_cb() { |
|---|
| 1107 | set_selected_FTS(NO_XFERSET_SELECTED); // deselect |
|---|
| 1108 | refresh_fts_selbox(); |
|---|
| 1109 | } |
|---|
| 1110 | |
|---|
| 1111 | // ------------------------------ |
|---|
| 1112 | // RuleSet admin window |
|---|
| 1113 | static void selected_fts_file_changed(const char *, ChangeReason reason) { |
|---|
| 1114 | switch (reason) { |
|---|
| 1115 | case CR_MODIFIED: |
|---|
| 1116 | awar_selected_FTS()->touch(); // triggers reload of RuleSet |
|---|
| 1117 | break; |
|---|
| 1118 | |
|---|
| 1119 | case CR_DELETED: |
|---|
| 1120 | noRuleset_cb(); // = press NONE button |
|---|
| 1121 | break; |
|---|
| 1122 | |
|---|
| 1123 | case CR_CREATED: break; |
|---|
| 1124 | } |
|---|
| 1125 | } |
|---|
| 1126 | |
|---|
| 1127 | static void initXferAwars(AW_root *awr) { |
|---|
| 1128 | static bool initialized = false; |
|---|
| 1129 | if (!initialized) { |
|---|
| 1130 | awr->awar_string(AWAR_XFERSET_SELECTED, "", AW_ROOT_DEFAULT); |
|---|
| 1131 | awr->awar_string(AWAR_XFERSET_COMMENT, "", AW_ROOT_DEFAULT); |
|---|
| 1132 | awr->awar_int (AWAR_XFERSET_UNDEFINED, 0, AW_ROOT_DEFAULT); |
|---|
| 1133 | |
|---|
| 1134 | AW_create_fileselection_awars(awr, AWAR_XFERSET_FTSBASE, GB_path_in_arbprop("fts"), ".fts", ""); |
|---|
| 1135 | |
|---|
| 1136 | awr->awar(AWAR_XFERSET_FTSNAME) ->add_callback(fts_filesel_changed_cb); |
|---|
| 1137 | awr->awar(AWAR_XFERSET_SELECTED)->add_callback(selected_fts_changed_cb); |
|---|
| 1138 | |
|---|
| 1139 | awr->awar(AWAR_XFERSET_COMMENT) ->add_callback(makeRootCallback(ruleset_awar_changed_cb, AWAR_XFERSET_COMMENT)); |
|---|
| 1140 | awr->awar(AWAR_XFERSET_UNDEFINED)->add_callback(makeRootCallback(ruleset_awar_changed_cb, AWAR_XFERSET_UNDEFINED)); |
|---|
| 1141 | |
|---|
| 1142 | init_rule_definition_awars(awr); |
|---|
| 1143 | |
|---|
| 1144 | static FileWatch watchSelectedFts(AWAR_XFERSET_FTSNAME, makeFileChangedCallback(selected_fts_file_changed)); |
|---|
| 1145 | |
|---|
| 1146 | initialized = true; |
|---|
| 1147 | } |
|---|
| 1148 | } |
|---|
| 1149 | |
|---|
| 1150 | static void popup_ruleset_admin_window(AW_root *awr) { |
|---|
| 1151 | static AW_window *aw_select = NULp; |
|---|
| 1152 | if (!aw_select) { |
|---|
| 1153 | AW_window_simple *aws = new AW_window_simple; |
|---|
| 1154 | aws->init(awr, "SELECT_FTS", "Select field transfer set (FTS)"); |
|---|
| 1155 | aws->load_xfig("fts_select.fig"); |
|---|
| 1156 | |
|---|
| 1157 | aws->button_length(8); |
|---|
| 1158 | |
|---|
| 1159 | aws->at("close"); |
|---|
| 1160 | aws->callback(AW_POPDOWN); |
|---|
| 1161 | aws->create_button("CLOSE", "CLOSE", "C"); |
|---|
| 1162 | |
|---|
| 1163 | aws->at("help"); |
|---|
| 1164 | aws->callback(makeHelpCallback("xferset.hlp")); |
|---|
| 1165 | aws->create_button("HELP", "HELP", "H"); |
|---|
| 1166 | |
|---|
| 1167 | aws->at("name"); |
|---|
| 1168 | aws->create_input_field(AWAR_XFERSET_SELECTED); |
|---|
| 1169 | |
|---|
| 1170 | aws->at("comment"); |
|---|
| 1171 | aws->create_text_field(AWAR_XFERSET_COMMENT); |
|---|
| 1172 | |
|---|
| 1173 | AW_create_fileselection(aws, AWAR_XFERSET_FTSBASE, "fts", ".", MULTI_DIRS, false); |
|---|
| 1174 | |
|---|
| 1175 | aws->at("create"); |
|---|
| 1176 | aws->callback(makeWindowCallback(createRuleset_cb)); |
|---|
| 1177 | aws->create_button("CREATE", "CREATE", "N"); |
|---|
| 1178 | |
|---|
| 1179 | aws->at("edit"); |
|---|
| 1180 | aws->callback(makeWindowCallback(editRuleset_cb)); |
|---|
| 1181 | aws->create_button("EDIT", "EDIT", "E"); |
|---|
| 1182 | |
|---|
| 1183 | aws->at("copy"); |
|---|
| 1184 | aws->callback(makeWindowCallback(askCopyMoveRuleset_cb, COPY_RULESET)); |
|---|
| 1185 | aws->create_button("COPY", "COPY", "Y"); |
|---|
| 1186 | |
|---|
| 1187 | aws->at("delete"); |
|---|
| 1188 | aws->callback(makeWindowCallback(deleteRuleset_cb)); |
|---|
| 1189 | aws->create_button("DELETE", "DELETE", "D"); |
|---|
| 1190 | |
|---|
| 1191 | aws->at("rename"); |
|---|
| 1192 | aws->callback(makeWindowCallback(askCopyMoveRuleset_cb, MOVE_RULESET)); |
|---|
| 1193 | aws->create_button("RENAME", "RENAME", "R"); |
|---|
| 1194 | |
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| 1195 | aws->at("none"); |
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| 1196 | aws->callback(makeWindowCallback(noRuleset_cb)); |
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| 1197 | aws->create_button("NONE", "NONE", "O"); |
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| 1198 | |
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| 1199 | aw_select = aws; |
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| 1200 | } |
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| 1201 | aw_select->activate(); |
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| 1202 | } |
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| 1203 | |
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| 1204 | void XFER_select_RuleSet(AW_window *aww, const char *awar_selected_fts, const AvailableFieldScanner *fieldScanner) { |
|---|
| 1205 | /*! initializes ruleset GUI to choose/edit 'awar_selected_fts'. |
|---|
| 1206 | * May be bound via multiple callbacks; will always edit the awar of the last triggered callback. |
|---|
| 1207 | */ |
|---|
| 1208 | |
|---|
| 1209 | AW_root *awr = aww->get_root(); |
|---|
| 1210 | initXferAwars(awr); |
|---|
| 1211 | awr->awar(AWAR_XFERSET_SELECTED)->map(awar_selected_fts); |
|---|
| 1212 | |
|---|
| 1213 | if (fieldScanner != currentFieldScanner) { |
|---|
| 1214 | currentFieldScanner = fieldScanner; |
|---|
| 1215 | XFER_refresh_available_fields(awr, currentFieldScanner, SCAN_ALL_FIELDS); |
|---|
| 1216 | } |
|---|
| 1217 | |
|---|
| 1218 | popup_ruleset_admin_window(awr); |
|---|
| 1219 | } |
|---|
| 1220 | |
|---|