568 lines
16 KiB
C++
568 lines
16 KiB
C++
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// ------------------------------------------------------------------
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// GoldED+
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// Copyright (C) 1990-1999 Odinn Sorensen
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// Copyright (C) 1999-2000 Alexander S. Aganichev
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// ------------------------------------------------------------------
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License as
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// published by the Free Software Foundation; either version 2 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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// MA 02111-1307 USA
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// ------------------------------------------------------------------
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// $Id$
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// ------------------------------------------------------------------
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// Advanced search functions.
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// ------------------------------------------------------------------
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#include <golded.h>
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#include <gmnubase.h>
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#include <geval.h>
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#include <gesrch.h>
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// ------------------------------------------------------------------
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golded_search_manager::golded_search_manager() {
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}
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// ------------------------------------------------------------------
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golded_search_manager::~golded_search_manager() {
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}
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// ------------------------------------------------------------------
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inline void search_item_option(bool& a, const char* s) {
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if(s[1] == '^')
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a = not a;
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else
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a = s[1] != '\'';
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}
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// ------------------------------------------------------------------
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const char* search_item_set(search_item& item, const char* s) {
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while(*s) {
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switch(*s) {
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case '!': search_item_option(item.reverse, s); break;
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case '<': search_item_option(item.where.from, s); break;
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case '>': search_item_option(item.where.to, s); break;
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case ':': search_item_option(item.where.subject, s); break;
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case '#': search_item_option(item.where.body, s); break;
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case '.': search_item_option(item.where.tagline, s); break;
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case '_': search_item_option(item.where.tearline, s); break;
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case '*': search_item_option(item.where.origin, s); break;
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case '@': search_item_option(item.where.signature, s); break;
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case '%': search_item_option(item.where.kludges, s); break;
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case '=': search_item_option(item.case_sensitive, s); break;
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case '?':
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s++;
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switch(g_tolower(*s)) {
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case 'r': item.type = gsearch::regex; break;
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case 'w': item.type = gsearch::wildcard; break;
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case 'p': item.type = gsearch::plain; break;
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case 'f':
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item.type = gsearch::fuzzy;
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if(isdigit(s[1])) {
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item.fuzzydegree = atoi(s+1);
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while(isdigit(s[1]))
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s++;
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}
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break;
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}
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break;
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case '^':
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case '\'':
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break;
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default:
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return s;
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}
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s++;
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}
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return s;
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}
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// ------------------------------------------------------------------
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void golded_search_manager::prepare_from_string(const char* prompt, int what) {
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// Get defaults
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reverse = false;
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direction = DIR_NEXT;
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search_item default_item;
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const char* p = prompt;
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if(*p == '-' or *p == '+') {
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direction = (*p == '-') ? DIR_PREV : DIR_NEXT;
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p++;
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}
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p = search_item_set(default_item, p);
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if(default_item.reverse) {
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default_item.reverse = false;
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reverse = true;
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}
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if(what == GFIND_HDR or what == GFIND_HDRTXT) {
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if(not (default_item.where.from or default_item.where.to or default_item.where.subject)) {
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default_item.where.from = true;
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default_item.where.to = true;
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default_item.where.subject = true;
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}
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if(what == GFIND_HDRTXT)
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default_item.where.body = true;
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}
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char buf[256];
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char* b = buf;
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bool item_complete = false;
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search_item item = default_item;
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p = search_item_set(item, strskip_wht(p));
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do {
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switch(*p) {
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// Logic AND
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case '&':
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item.logic = search_item::logic_and;
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item_complete = true;
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p++;
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break;
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// Logic OR
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case '|':
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item.logic = search_item::logic_or;
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item_complete = true;
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p++;
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break;
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// Get quoted string
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case '\"':
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case '\'':
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{
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char q = *p++;
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while(*p) {
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if(*p == q) {
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p++;
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break;
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}
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switch(*p) {
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case '\\':
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if(*(++p))
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*b++ = *p++;
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break;
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default:
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*b++ = *p++;
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}
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}
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}
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break;
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// Get literal escaped character
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case '\\':
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if(*(++p))
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*b++ = *p++;
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break;
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// Skip whitespace
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case ' ':
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p++;
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case NUL:
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break;
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default:
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*b++ = *p++;
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}
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if(item_complete or (*p == NUL)) {
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item_complete = false;
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*b = NUL;
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if(*buf != NUL) {
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item.pattern = buf;
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items.push_back(item);
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}
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if(*p == NUL)
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break;
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item = default_item;
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p = search_item_set(item, strskip_wht(p));
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b = buf;
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}
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} while(*p);
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}
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// ------------------------------------------------------------------
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bool golded_search_manager::search(GMsg* msg, bool quick, bool shortcircuit) {
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std::vector<search_item>::iterator item = items.begin();
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bool exit = false;
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bool and_cycle = false;
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bool or_cycle = false;
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for(int i=0; i<items.size(); i++, item++) {
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if(shortcircuit) {
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if(item->logic == search_item::logic_and) {
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if(not and_cycle) {
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if(exit)
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return true;
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}
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else
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if(not exit)
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continue;
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and_cycle = true;
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}
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else {
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if(and_cycle) {
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and_cycle = (item->logic == search_item::logic_and);
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if(not exit)
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continue;
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} else {
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and_cycle = (item->logic == search_item::logic_and);
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if(exit)
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return true;
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}
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or_cycle = (item->logic == search_item::logic_or);
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}
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}
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int found = 0;
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if(item->where.from) {
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if(item->search(*msg->ifrom ? msg->ifrom : msg->By())) {
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msg->foundwhere |= GFIND_FROM;
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found++;
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if(quick)
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goto quick_found;
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}
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}
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if(item->where.to) {
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if(item->search(*msg->ito ? msg->ito : msg->to)) {
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msg->foundwhere |= GFIND_TO;
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found++;
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if(quick)
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goto quick_found;
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}
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else if(*msg->icc and item->search(msg->icc)) {
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msg->foundwhere |= GFIND_TO;
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found++;
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if(quick)
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goto quick_found;
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}
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else if(*msg->ibcc and item->search(msg->ibcc)) {
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msg->foundwhere |= GFIND_TO;
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found++;
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if(quick)
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goto quick_found;
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}
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}
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if(item->where.subject) {
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if(item->search(msg->re)) {
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msg->foundwhere |= GFIND_SUBJECT;
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found++;
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if(quick)
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goto quick_found;
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}
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}
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if(item->where.body or item->where.tagline or item->where.tearline or item->where.origin or item->where.signature or item->where.kludges) {
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Line* line = msg->lin;
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while(line) {
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uint type = line->type;
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bool search_this_line = false;
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if(item->where.body and not (type & (GLINE_TAGL|GLINE_TEAR|GLINE_ORIG|GLINE_SIGN|GLINE_KLUDGE)))
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search_this_line = true;
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if(item->where.tagline and (type & GLINE_TAGL))
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search_this_line = true;
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if(item->where.tearline and (type & GLINE_TEAR))
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search_this_line = true;
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if(item->where.origin and (type & GLINE_ORIG))
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search_this_line = true;
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if(item->where.signature and (type & GLINE_SIGN))
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search_this_line = true;
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if(item->where.kludges and (type & GLINE_KLUDGE))
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search_this_line = true;
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if(search_this_line) {
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if(item->search(line->txt.c_str())) {
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line->type |= GLINE_HIGH;
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if(type & (GLINE_TAGL|GLINE_TEAR|GLINE_ORIG|GLINE_SIGN|GLINE_KLUDGE)) {
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if(type & GLINE_TAGL)
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msg->foundwhere |= GFIND_TAGLINE;
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else if(type & GLINE_TEAR)
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msg->foundwhere |= GFIND_TEARLINE;
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else if(type & GLINE_ORIG)
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msg->foundwhere |= GFIND_ORIGIN;
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else if(type & GLINE_SIGN)
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msg->foundwhere |= GFIND_SIGNATURE;
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else if(type & GLINE_KLUDGE)
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msg->foundwhere |= GFIND_KLUDGES;
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}
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else {
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msg->foundwhere |= GFIND_BODY;
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}
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found++;
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if(quick)
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goto quick_found;
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}
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}
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line = line->next;
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}
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}
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quick_found:
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if(item->reverse)
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found = not found;
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// Perform short-circuit logic analysis
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if(shortcircuit) {
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exit = make_bool(found);
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if(item == items.end()-1)
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return exit;
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}
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// else save success/failure as score
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else {
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item->score = found ? 1 : 0;
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}
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}
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if(not shortcircuit) {
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gevalhum logic;
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if(items.size()) {
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for(int i=0; i<items.size(); i++) {
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logic.push_value(items[i].score);
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if((i+1) < items.size()) {
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if(items[i].logic == search_item::logic_and)
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logic.push_operator(geval::logic_and);
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else
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logic.push_operator(geval::logic_or);
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}
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}
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return make_bool(logic.evaluate());
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}
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}
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// It should never end up here unless there are no items
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return false;
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}
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// ------------------------------------------------------------------
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void search_mgr_form::before() {
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gwinput2::before();
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}
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// ------------------------------------------------------------------
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void search_mgr_form::after() {
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gwinput2::after();
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}
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// ------------------------------------------------------------------
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void search_mgr_form::select(gstrarray& menu, const char* title) {
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int srow = window.start_row + current->row;
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int scol = window.start_column + current->column;
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if((current->id < id_direction) and ((current->id % 3) == 2))
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scol -= 20;
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GMnu m;
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m.Init();
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m.SetColor(7, 7, 7, 112, 8);
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m.SetTitle(title, 14);
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m.SetBorder(0, 7);
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m.SetPos(srow, scol);
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m.SetMask(0);
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m.Begin();
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for(int i=0; i<menu.size(); i++)
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m.Item(i, menu[i].c_str());
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m.End();
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vcurhide();
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m.Start();
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vcurshow();
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if(m.FinalTag() != -1) {
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if(not ((current->id < id_direction) and ((current->id % 3) == 2))) {
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strbtrim(strcpy(current->buf, menu[m.FinalTag()].c_str()+1));
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current->update();
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}
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}
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}
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// ------------------------------------------------------------------
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bool search_mgr_form::validate() {
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gstrarray menu;
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if(current->id >= id_direction) {
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switch(current->id) {
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case id_direction:
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menu.insert(menu.end(), "F Forward");
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menu.insert(menu.end(), "B Backward ");
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select(menu, "Direction");
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break;
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case id_messages:
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menu.insert(menu.end(), "N New");
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menu.insert(menu.end(), "U Unread ");
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menu.insert(menu.end(), "A All");
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select(menu, "Messages");
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break;
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case id_action:
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menu.insert(menu.end(), "R Read");
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menu.insert(menu.end(), "T Tag");
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menu.insert(menu.end(), "D Delete ");
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menu.insert(menu.end(), "W Write");
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menu.insert(menu.end(), "C Copy");
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menu.insert(menu.end(), "M Move");
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select(menu, "Action");
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break;
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case id_areas:
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menu.insert(menu.end(), "C Current ");
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menu.insert(menu.end(), "A All");
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menu.insert(menu.end(), "T Tagged");
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select(menu, "Areas");
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break;
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}
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}
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else if((current->id % 3) == 1) {
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menu.insert(menu.end(), "a and ");
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menu.insert(menu.end(), "o or");
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select(menu, "Logic");
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}
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else if((current->id % 3) == 2) {
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menu.insert(menu.end(), " Plain ");
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menu.insert(menu.end(), " Regex ");
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menu.insert(menu.end(), " Wildcard ");
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menu.insert(menu.end(), " Fuzzy ");
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menu.insert(menu.end(), " Success if not found ");
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menu.insert(menu.end(), " Case sensitive ");
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menu.insert(menu.end(), " Search \"from\" ");
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menu.insert(menu.end(), " Search \"to\" ");
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menu.insert(menu.end(), " Search \"subject\" ");
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menu.insert(menu.end(), " Search msg body ");
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menu.insert(menu.end(), " Search tagline ");
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menu.insert(menu.end(), " Search tearline ");
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menu.insert(menu.end(), " Search origin ");
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menu.insert(menu.end(), " Search signature ");
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menu.insert(menu.end(), " Search kludges ");
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select(menu, "Options");
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}
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return true;
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}
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// ------------------------------------------------------------------
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void AdvancedSearch(GMsg*, int&, int&) {
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int patterns = 9;
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int width = 77;
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int height = patterns+11;
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int widths[3] = { 55, 5, 7 };
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int field_widths[3] = { 100, 5, 7 };
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int border_type = BT_SINGLE;
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int title_color = YELLOW | _BLUE;
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int heading_color = YELLOW | _BLUE;
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int window_color = LGREY | _BLUE;
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int border_color = LBLUE | _BLUE;
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int edit_color = YELLOW | _BLUE;
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int idle_color = LGREY | _BLUE;
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int active_color = WHITE | _BLUE;
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int shadow_color = DGREY | _BLACK;
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widths[0] = width - 3*2 - 2 - 5 - 7 - 2;
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gwindow window;
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window.openxy(1, ((MAXCOL-width)/2), height, width,
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border_type, border_color, window_color);
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window.shadow(shadow_color);
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window.horizontal_line( 1, 0, width-2, border_type, border_color);
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window.horizontal_line(patterns+2, 0, width-2, border_type, border_color);
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window.vertical_line(0, widths[0]+2, patterns+3, border_type, border_color);
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window.vertical_line(0, widths[0]+widths[1]+5, patterns+3, border_type, border_color);
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window.title(" Advanced Search Manager ", title_color);
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window.prints(0, 1, heading_color, "Pattern");
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window.prints(0, widths[0]+4, heading_color, "Logic");
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window.prints(0, widths[0]+widths[1]+7, heading_color, "Options");
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window.prints(patterns+3, 1, heading_color, "Direction : ");
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window.prints(patterns+4, 1, heading_color, "Messages : ");
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window.prints(patterns+5, 1, heading_color, "Action : ");
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window.prints(patterns+6, 1, heading_color, "Areas : ");
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window.prints(patterns+7, 1, heading_color, "Destination : ");
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window.prints(patterns+8, 1, heading_color, "Identifier : ");
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search_mgr_form iform(window);
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iform.setup(idle_color, active_color, edit_color, _box_table(border_type, 13), true);
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std::string buffers[9*3 + 6];
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int i = 0;
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for(int r=0; r<9; r++) {
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int cs = 1;
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for(int c=0; c<3; c++,i++) {
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char z[80];
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sprintf(z, "%i,%i", r+1, c+1);
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buffers[i] = z;
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iform.add_field(i, r+2, cs, widths[c], buffers[i], field_widths[c]);
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cs += widths[c] + 3;
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}
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}
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buffers[i+0] = "Forward";
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buffers[i+1] = "New";
|
|
buffers[i+2] = "Read";
|
|
buffers[i+3] = "Current";
|
|
buffers[i+4] = "C:\\TEMP\\DUMPFILE.TXT";
|
|
buffers[i+5] = "Testing";
|
|
|
|
for(int y=0; y<6; y++,i++)
|
|
iform.add_field(100+y, patterns+3+y, 15, width-15-3, buffers[i], width-15-3, gwinput::cvt_none, y>=4 ? gwinput::entry_conditional : gwinput::entry_noedit);
|
|
|
|
iform.run(0);
|
|
|
|
window.close();
|
|
}
|
|
|
|
|
|
// ------------------------------------------------------------------
|
|
|