errorlog.cpp

   1 /*
   2 Project: J-Ben
   3 Author:  Paul Goins
   4 Website: http://www.vultaire.net/software/jben/
   5 License: GNU General Public License (GPL) version 2
   6          (http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt)
   7
   8 File: errorlog.cpp
   9
  10 This program is free software; you can redistribute it and/or modify
  11 it under the terms of the GNU General Public License as published by
  12 the Free Software Foundation; either version 2 of the License, or
  13 (at your option) any later version.
  14
  15 This program is distributed in the hope that it will be useful,
  16 but WITHOUT ANY WARRANTY; without even the implied warranty of
  17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18 GNU General Public License for more details.
  19
  20 You should have received a copy of the GNU General Public License
  21 along with this program.  If not, see <http://www.gnu.org/licenses/>
  22 */
  23
  24 #include "errorlog.h"
  25 #include "encoding_convert.h" /* Required for wxMessageBox output */
  26
  27 ErrorLog el;
  28
  29 ErrorLog::ErrorLog() {
  30         dispFunc = NULL;
  31 }
  32
  33 list<string>* ErrorLog::GetList(ELType t) {
  34         return &logdata[t];
  35 }
  36
  37 int ErrorLog::Size() {
  38         size_t s=0;
  39         for(map<ELType, list<string> >::iterator mi = logdata.begin();
  40                 mi != logdata.end(); mi++) {
  41                 s += mi->second.size();
  42         }
  43         return s;
  44 }
  45
  46 int ErrorLog::Count(ELType t) {
  47         list<string> *l = GetList(t);
  48         if(!l) return -1;
  49         return l->size();
  50 }
  51
  52 string ErrorLog::PopFront(ELType t) {
  53         string s;
  54         list<string> *l = GetList(t);
  55         if(l) {
  56                 s = l->front();
  57                 l->pop_front();
  58         }
  59         return s;
  60 }
  61
  62 string ErrorLog::PopBack(ELType t) {
  63         string s;
  64         list<string> *l = GetList(t);
  65         if(l) {
  66                 s = l->back();
  67                 l->pop_back();
  68         }
  69         return s;
  70 }
  71
  72 void ErrorLog::Push(ELType t, string message, void *srcObj) {
  73         list<string> *l = GetList(t);
  74         l->push_back(message);
  75         /* If dispFunc is defined, pass it a message.  It's up to it to determine
  76            what to show and what to keep silent. */
  77         if(dispFunc)
  78                 (*dispFunc)(t, message, srcObj);
  79 }
  80
  81 void ErrorLog::RegDisplayFunc(
  82         void (*newDispFunc)(ELType, const string&, void*)) {
  83         dispFunc = newDispFunc;
  84 }