# kdeprint Library API Documentation

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# cupsdcomment.cpp

    00001 /*
    00002  *  This file is part of the KDE libraries
    00003  *  Copyright (c) 2001 Michael Goffioul <kdeprint@swing.be>
    00004  *
    00005  *  This library is free software; you can redistribute it and/or
    00006  *  modify it under the terms of the GNU Library General Public
    00007  *  License version 2 as published by the Free Software Foundation.
    00008  *
    00009  *  This library is distributed in the hope that it will be useful,
    00010  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
    00011  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00012  *  Library General Public License for more details.
    00013  *
    00014  *  You should have received a copy of the GNU Library General Public License
    00015  *  along with this library; see the file COPYING.LIB.  If not, write to
    00016  *  the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    00017  *  Boston, MA 02111-1307, USA.
    00018  **/
    00019
    00020 #include "cupsdcomment.h"
    00021
    00022 #include <qfile.h>
    00023 #include <qregexp.h>
    00024 #include <klocale.h>
    00025 #include <kstandarddirs.h>
    00026
    00027 QString Comment::comment()
    00028 {
    00029         QString str = comment_;
    00030         str.replace(QRegExp("<[^>]*>"), "");
    00031         str += ("#\n" + example_);
    00032         return str;
    00033 }
    00034
    00035 QString Comment::toolTip()
    00036 {
    00037         QString str = comment_;
    00038         str.replace(QRegExp("^#[\\s]*"), "").replace(QRegExp("\n#[\\s]*"), "\n");
    00039         return i18n("Do not translate the keyword between brackets (e.g. ServerName, ServerAdmin, etc.)", str.utf8());
    00040 }
    00041
    00042 QString Comment::key()
    00043 {
    00044     return key_;
    00045 }
    00046
    00047 bool Comment::load(QFile *f)
    00048 {
    00049         comment_ = "";
    00050         example_ = "";
    00051     key_ = "";
    00052         QString line, *current = &comment_;
    00053         while (!f->atEnd())
    00054         {
    00055                 f->readLine(line, 1024);
    00056                 if (line.left(2) == "$$")
    00057                 {
    00058                         current = &example_;
    00059                 }
    00060         else if (line.left(2) == "%%")
    00061         {
    00062             key_ = line.mid(2).stripWhiteSpace();
    00063         }
    00064                 else if (line.left(2) == "@@")
    00065                 {
    00066                         return true;
    00067                 }
    00068                 else if (line.stripWhiteSpace().isEmpty())
    00069                 {
    00070                         ; // do nothing
    00071                 }
    00072                 else
    00073                 {
    00074                         if (line[0] != '#') break;
    00075                         else
    00076                         {
    00077                                 current->append(line);
    00078                         }
    00079                 }
    00080         }
    00081         return false;
    00082 }
    00083
    00084 //------------------------------------------------------------------------------------------------------------
    00085
    00086 QString CupsdComment::operator[] (const QString& key)
    00087 {
    00088         return comment(key);
    00089 }
    00090
    00091 QString CupsdComment::comment(const QString& key)
    00092 {
    00093         if (comments_.count() != 0 || loadComments())
    00094     {
    00095         Comment *comm = comments_.find(key);
    00096         if (comm)
    00097             return comm->comment();
    00098     }
    00099         return QString::null;
    00100 }
    00101
    00102 QString CupsdComment::toolTip(const QString& key)
    00103 {
    00104         if (comments_.count() != 0 || loadComments())
    00105     {
    00106         Comment *comm = comments_.find(key);
    00107         if (comm)
    00108             return comm->toolTip();
    00109     }
    00110         return QString::null;
    00111 }
    00112
    00113 bool CupsdComment::loadComments()
    00114 {
    00115         comments_.setAutoDelete(true);
    00116         comments_.clear();
    00117         QFile   f(locate("data", "kdeprint/cupsd.conf.template"));
    00118     if (f.exists() && f.open(IO_ReadOnly))
    00119     {
    00120                 Comment         *comm;
    00121                 while (!f.atEnd())
    00122                 {
    00123                         comm = new Comment();
    00124                         if (!comm->load(&f))
    00125                                 break;
    00126                         else
    00127                         {
    00128                 if (comm->key().isEmpty())
    00129                     delete comm;
    00130                 else
    00131                     comments_.insert(comm->key(), comm);
    00132                         }
    00133                 }
    00134     }
    00135         return true;
    00136 }

This file is part of the documentation for kdeprint Library Version 3.4.1.
Documentation copyright © 1996-2004 the KDE developers.
Generated on Sat Jun 11 20:31:00 2005 by doxygen 1.4.1 written by Dimitri van Heesch, © 1997-2003