174 lines
4.8 KiB
C++
174 lines
4.8 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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// Search functions.
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// ------------------------------------------------------------------
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#include <golded.h>
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#include <gesrch.h>
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// ------------------------------------------------------------------
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void SearchExit() { }
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// ------------------------------------------------------------------
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void FindAll(GMsg* msg, int& topline, int& keyok) {
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if(AA->Msgn.Count()) {
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topline = 0;
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AA->attr().hex0();
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strcpy(CFG->searchfor, AA->Searchfor());
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if(edit_string(CFG->searchfor, sizeof(INam), LNG->HeaderText, H_FindString)) {
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AA->SetSearchfor(CFG->searchfor);
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if(FindString(msg, AA->Searchfor(), GFIND_HDRTXT))
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keyok = true;
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}
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}
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}
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// ------------------------------------------------------------------
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void FindHdr(GMsg* msg, int& topline, int& keyok) {
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if(AA->Msgn.Count()) {
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topline = 0;
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AA->attr().hex0();
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strcpy(CFG->searchfor, AA->Searchfor());
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if(edit_string(CFG->searchfor, sizeof(INam), LNG->HeaderOnly, H_FindString)) {
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AA->SetSearchfor(CFG->searchfor);
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if(FindString(msg, AA->Searchfor(), GFIND_HDR))
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keyok = true;
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}
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}
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}
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// ------------------------------------------------------------------
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bool SearchHighlight(const Line*, int, int, int) {
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return false;
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}
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// ------------------------------------------------------------------
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bool FindString(GMsg* msg, const char* prompt, int what) {
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GFTRK("FindString");
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static ulong lastfound = 0;
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bool result = false;
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bool breakloop = true;
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golded_search_manager srchmgr;
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srchmgr.prepare_from_string(prompt, what);
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uint last = AA->lastread();
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lastfound = AA->Msgn.CvtReln(AA->lastread());
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w_progress(MODE_NEW, C_INFOW, AA->lastread(), AA->Msgn.Count(), LNG->AdvancedSearch);
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ulong tmpmsgno;
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int margin = CFG->dispmargin-(int)CFG->switches.get(disppagebar);
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do {
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update_statuslinef(LNG->ReadingMsg, AA->lastread(), AA->Msgn.Count());
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w_progress(MODE_UPDATE, C_INFOW, AA->lastread(), AA->Msgn.Count(), LNG->AdvancedSearch);
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if(AA->LoadMsg(msg, AA->Msgn.CvtReln(AA->lastread()), margin)) {
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bool success;
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// If hit, search again current mail without shortcircuit evaluation
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success = srchmgr.search(msg, false, true);
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if(success)
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srchmgr.search(msg, false, false);
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if((srchmgr.reverse ? not success : success) and (lastfound != msg->msgno)) {
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bool istwitto, istwitsubj;
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if(MsgIsTwit(msg, istwitto, istwitsubj) != TWIT_SKIP) {
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HandleGEvent(EVTT_SEARCHSUCCESS);
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lastfound = msg->msgno;
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AA->set_lastread(AA->Msgn.ToReln(msg->msgno));
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result = true;
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breakloop = false;
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break;
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}
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}
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}
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if(kbxhit() and (kbxget() == Key_Esc)) {
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breakloop = false;
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break;
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}
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tmpmsgno = msg->msgno;
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switch(srchmgr.direction) {
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case DIR_PREV:
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if(AA->Msgn.ToReln(msg->msgno) > 1)
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msg->msgno = AA->Msgn.CvtReln(AA->Msgn.ToReln(msg->msgno)-1);
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else
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msg->msgno = 0;
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break;
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case DIR_NEXT:
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if(AA->Msgn.ToReln(msg->msgno) < AA->Msgn.Count())
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msg->msgno = AA->Msgn.CvtReln(AA->Msgn.ToReln(msg->msgno)+1);
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else
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msg->msgno = 0;
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break;
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}
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if(msg->msgno != 0)
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AA->set_lastread(AA->Msgn.ToReln(msg->msgno));
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} while((msg->msgno != 0) and (msg->msgno != tmpmsgno));
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if(not result) {
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HandleGEvent(EVTT_SEARCHFAILED);
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AA->set_lastread(last);
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}
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w_progress(MODE_QUIT, 0, 0, 0, NULL);
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if(breakloop)
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HandleGEvent(EVTT_BREAKLOOP);
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if(not result) {
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w_info(LNG->NoMoreMatches);
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waitkeyt(5000);
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w_info(NULL);
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}
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GFTRK(NULL);
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return result;
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}
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// ------------------------------------------------------------------
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