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/***************************************************************************
* Copyright (C) 2006 by *
* Jason Kivlighn (jkivlighn@gmail.com) *
* *
* 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. *
***************************************************************************/
#include "klomanager.h"
#include <kdebug.h>
#include <ntqdom.h>
#include <ntqfile.h>
#include <ntqstringlist.h>
KLOManager::KLOManager()
{
}
KLOManager::~KLOManager()
{
}
TQStringList KLOManager::classes()
{
TQStringList classesList;
classesList << "title" << "instructions" << "yield" << "prep_time" << "photo" << "authors" <<
"categories" << "header" << "ingredients" << "properties" << "ratings";
return classesList;
}
void KLOManager::processDocument( const TQDomDocument &doc )
{
TQDomElement layout = doc.documentElement();
if ( layout.tagName() != "krecipes-layout" ) {
kdDebug() << "This file does not appear to be a valid Krecipes layout file." << endl;
return ;
}
TQDomNodeList l = layout.childNodes();
for ( unsigned int i = 0 ; i < l.count(); i++ ) {
TQDomElement el = l.item( i ).toElement();
TQString tagName = el.tagName();
TQDomNodeList subList = el.childNodes();
/*if ( !*/beginObject( tagName )/* ) {*/; //###: just a thought....
for ( unsigned int j = 0 ; j < subList.count(); j++ ) {
TQDomElement subEl = subList.item( j ).toElement();
TQString subTagName = subEl.tagName();
if ( subTagName == "background-color" )
loadBackgroundColor( tagName, getColorAttribute(el,subTagName) );
else if ( subTagName == "font" )
loadFont( tagName, getFontAttribute(el,subTagName) );
else if ( subTagName == "text-color" )
loadTextColor( tagName, getColorAttribute(el,subTagName) );
else if ( subTagName == "visible" )
loadVisibility( tagName, getBoolAttribute(el,subTagName) );
else if ( subTagName == "alignment" )
loadAlignment( tagName, getIntAttribute(el,subTagName) );
else if ( subTagName == "border" )
loadBorder( tagName, getBorderAttribute(el,subTagName) );
else if ( subTagName == "columns" )
loadColumns( tagName, getIntAttribute(el,subTagName) );
else
kdDebug() << "Warning: Unknown tag within <" << tagName << ">: " << subTagName << endl;
}
endObject();
}
}
TQDomElement KLOManager::getLayoutAttribute( const TQDomElement &object, const TQString &attribute ) const
{
TQDomNodeList l = object.childNodes();
for ( unsigned i = 0; i < l.count(); i++ ) {
TQDomElement el = l.item( i ).toElement();
if ( el.tagName() == attribute )
return el;
}
kdDebug() << "Warning: Requested attribute \"" << attribute << "\" not found." << endl;
return TQDomElement();
}
bool KLOManager::getBoolAttribute( const TQDomElement &object, const TQString &attribute, bool defaultValue ) const
{
TQDomElement result = getLayoutAttribute( object, attribute );
if ( result.isNull() ) {
return defaultValue;
}
else {
return result.text() == "true";
}
}
TQColor KLOManager::getColorAttribute( const TQDomElement &object, const TQString &attribute, const TQColor &defaultValue ) const
{
TQDomElement result = getLayoutAttribute( object, attribute );
if ( result.isNull() ) {
return defaultValue;
}
else {
return TQColor(result.text());
}
}
TQString KLOManager::getTextAttribute( const TQDomElement &object, const TQString &attribute, const TQString &defaultValue ) const
{
TQDomElement result = getLayoutAttribute( object, attribute );
if ( result.isNull() ) {
return defaultValue;
}
else {
return result.text();
}
}
int KLOManager::getIntAttribute( const TQDomElement &object, const TQString &attribute, int defaultValue ) const
{
TQDomElement result = getLayoutAttribute( object, attribute );
if ( result.isNull() ) {
return defaultValue;
}
else {
return result.text().toInt();
}
}
KreBorder KLOManager::getBorderAttribute( const TQDomElement &object, const TQString &attribute, const KreBorder &defaultValue ) const
{
TQDomElement result = getLayoutAttribute( object, attribute );
if ( result.isNull() ) {
return defaultValue;
}
else {
return KreBorder( result.attribute( "width" ).toInt(), result.attribute( "style" ), TQColor(result.attribute( "color" )) );
}
}
TQFont KLOManager::getFontAttribute( const TQDomElement &object, const TQString &attribute, const TQFont &defaultValue ) const
{
TQDomElement result = getLayoutAttribute( object, attribute );
if ( result.isNull() ) {
return defaultValue;
}
else {
TQFont font;
font.fromString(result.text());
return font;
}
}
TQString KLOManager::alignmentAsCSS( int alignment )
{
TQString text;
if ( alignment & TQt::AlignLeft )
text += "text-align: left;\n";
if ( alignment & TQt::AlignRight )
text += "text-align: right;\n";
if ( alignment & TQt::AlignHCenter )
text += "text-align: center;\n";
if ( alignment & TQt::AlignTop )
text += "vertical-align: top;\n";
if ( alignment & TQt::AlignBottom )
text += "vertical-align: bottom;\n";
if ( alignment & TQt::AlignVCenter )
text += "vertical-align: middle;\n";
return text;
}
TQString KLOManager::borderAsCSS( const KreBorder &border )
{
return TQString( "border: %1px %2 %3;\n" ).arg(border.width).arg(border.style).arg(border.color.name());
}
TQString KLOManager::bgColorAsCSS( const TQColor &color )
{
return TQString( "background-color: %1;\n" ).arg( color.name() );
}
TQString KLOManager::fontAsCSS( const TQFont &font )
{
TQString text;
text += TQString( "font-family: %1;\n" ).arg( font.family() );
text += TQString( "font-weight: %1;\n" ).arg( font.weight() );
text += TQString( "font-size: %1pt;\n" ).arg( font.pointSize() );
if ( font.underline() )
text += "text-decoration: underline;\n";
if ( font.strikeOut() )
text += "text-decoration: line-through;\n";
if ( font.bold() )
text += "font-weight: bold;\n";
if ( font.italic() )
text += "font-style: italic;\n";
return text;
}
TQString KLOManager::textColorAsCSS( const TQColor &color )
{
return TQString( "color: %1;\n" ).arg( color.name() );
}
TQString KLOManager::visibilityAsCSS( bool visible )
{
if ( visible )
return "visibility: visible;\n";
else
return "visibility: hidden;\n";
}
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