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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit4aed2c8219774f5d797760606b8489a92ddc5163 (patch)
tree3f8c130f7d269626bf6a9447407ef6c35954426a /khelpcenter/formatter.cpp
downloadtdebase-4aed2c8219774f5d797760606b8489a92ddc5163.tar.gz
tdebase-4aed2c8219774f5d797760606b8489a92ddc5163.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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diff --git a/khelpcenter/formatter.cpp b/khelpcenter/formatter.cpp
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+/*
+ This file is part of KHelpcenter.
+
+ Copyright (c) 2003 Cornelius Schumacher <schumacher@kde.org>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+*/
+
+#include "formatter.h"
+
+#include <klocale.h>
+#include <kglobal.h>
+#include <kdebug.h>
+#include <kconfig.h>
+#include <kstandarddirs.h>
+
+#include <qfile.h>
+#include <qtextstream.h>
+
+using namespace KHC;
+
+Formatter::Formatter()
+ : mHasTemplate( false )
+{
+}
+
+Formatter:: ~Formatter()
+{
+}
+
+bool Formatter::readTemplates()
+{
+ KConfig *cfg = KGlobal::config();
+ cfg->setGroup( "Templates" );
+ QString mainTemplate = cfg->readEntry( "MainTemplate" );
+
+ if ( mainTemplate.isEmpty() ) {
+ mainTemplate = locate( "appdata", "maintemplate" );
+ }
+
+ if ( mainTemplate.isEmpty() ) {
+ kdWarning() << "Main template file name is empty." << endl;
+ return false;
+ }
+
+ QFile f( mainTemplate );
+ if ( !f.open( IO_ReadOnly ) ) {
+ kdWarning() << "Unable to open main template file '" << mainTemplate
+ << "'." << endl;
+ return false;
+ }
+
+ QTextStream ts( &f );
+ QString line;
+ enum State { IDLE, SINGLELINE, MULTILINE };
+ State state = IDLE;
+ QString symbol;
+ QString endMarker;
+ QString value;
+ while( !( line = ts.readLine() ).isNull() ) {
+ switch ( state ) {
+ case IDLE:
+ if ( !line.isEmpty() && !line.startsWith( "#" ) ) {
+ int pos = line.find( "<<" );
+ if ( pos >= 0 ) {
+ state = MULTILINE;
+ symbol = line.left( pos ).stripWhiteSpace();
+ endMarker = line.mid( pos + 2 ).stripWhiteSpace();
+ } else {
+ state = SINGLELINE;
+ symbol = line.stripWhiteSpace();
+ }
+ }
+ break;
+ case SINGLELINE:
+ mSymbols.insert( symbol, line );
+ state = IDLE;
+ break;
+ case MULTILINE:
+ if ( line.startsWith( endMarker ) ) {
+ mSymbols.insert( symbol, value );
+ value = "";
+ state = IDLE;
+ } else {
+ value += line + '\n';
+ }
+ break;
+ default:
+ kdError() << "Formatter::readTemplates(): Illegal state: "
+ << state << endl;
+ break;
+ }
+ }
+
+ f.close();
+
+#if 0
+ QMap<QString,QString>::ConstIterator it;
+ for( it = mSymbols.begin(); it != mSymbols.end(); ++it ) {
+ kdDebug() << "KEY: " << it.key() << endl;
+ kdDebug() << "VALUE: " << it.data() << endl;
+ }
+#endif
+
+ QStringList requiredSymbols;
+ requiredSymbols << "HEADER" << "FOOTER";
+
+ bool success = true;
+ QStringList::ConstIterator it2;
+ for( it2 = requiredSymbols.begin(); it2 != requiredSymbols.end(); ++it2 ) {
+ if ( !mSymbols.contains( *it2 ) ) {
+ success = false;
+ kdError() << "Symbol '" << *it2 << "' is missing from main template file."
+ << endl;
+ }
+ }
+
+ if ( success ) mHasTemplate = true;
+
+ return success;
+}
+
+QString Formatter::header( const QString &title )
+{
+ QString s;
+ if ( mHasTemplate ) {
+ s = mSymbols[ "HEADER" ];
+ s.replace( "--TITLE:--", title );
+ } else {
+ s = "<html><head><title>" + title + "</title></head>\n<body>\n";
+ }
+ return s;
+}
+
+QString Formatter::footer()
+{
+ if ( mHasTemplate ) {
+ return mSymbols[ "FOOTER" ];
+ } else {
+ return "</body></html>";
+ }
+}
+
+QString Formatter::separator()
+{
+// return "<table width=100%><tr><td bgcolor=\"#7B8962\">&nbsp;"
+// "</td></tr></table>";
+ return "<hr>";
+}
+
+QString Formatter::docTitle( const QString &title )
+{
+ return "<h3><font color=\"red\">" + title + "</font></h3>";
+}
+
+QString Formatter::sectionHeader( const QString &section )
+{
+ return "<h2><font color=\"blue\">" + section + "</font></h2>";
+}
+
+QString Formatter::processResult( const QString &data )
+{
+ QString result;
+
+ enum { Header, BodyTag, Body, Footer };
+
+ int state = Header;
+
+ for( uint i = 0; i < data.length(); ++i ) {
+ QChar c = data[i];
+ switch ( state ) {
+ case Header:
+ if ( c == '<' && data.mid( i, 5 ).lower() == "<body" ) {
+ state = BodyTag;
+ i += 4;
+ }
+ break;
+ case BodyTag:
+ if ( c == '>' ) state = Body;
+ break;
+ case Body:
+ if ( c == '<' && data.mid( i, 7 ).lower() == "</body>" ) {
+ state = Footer;
+ } else {
+ result.append( c );
+ }
+ break;
+ case Footer:
+ break;
+ default:
+ result.append( c );
+ break;
+ }
+ }
+
+ if ( state == Header ) return data;
+ else return result;
+}
+
+QString Formatter::paragraph( const QString &str )
+{
+ return "<p>" + str + "</p>";
+}
+
+QString Formatter::title( const QString &title )
+{
+ return "<h2>" + title + "</h2>";
+}
+
+// vim:ts=2:sw=2:et