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/***************************************************************************
kxetexteditordialog.cpp - description
-------------------
begin : Ne pro 14 2003
copyright : (C) 2003 by The KXMLEditor Team
email : lvanek.sourceforge.net
***************************************************************************/
/***************************************************************************
* *
* 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 "kxetexteditordialog.h"
#include "kxmleditorfactory.h"
#include "kxeconfiguration.h"
#include "kxetextviewsettings.h"
#include <qdom.h>
#include <qpushbutton.h>
#include <kmessagebox.h>
#include <ktextedit.h>
#include <klocale.h>
#include <kdebug.h>
KXETextEditorDialog::KXETextEditorDialog(QWidget *parent, const char *name)
: KXETextEditorDialogBase(parent,name)
{
m_pSyntaxHighlighter = new KXESyntaxHighlighter(m_pTextEditor);
connect( m_pTextEditor, SIGNAL(textChanged()), this, SLOT(slotTextChanged()) );
// Apply current configuration
slotTextViewSettingsChanged();
// and make sure to be informed about its changes.
connect( KXMLEditorFactory::configuration()->textview(), SIGNAL(sigChanged()), this, SLOT(slotTextViewSettingsChanged()) );
}
KXETextEditorDialog::~KXETextEditorDialog()
{
delete m_pSyntaxHighlighter;
}
void KXETextEditorDialog::slotTextChanged()
{
if ( m_pTextEditor->text().isEmpty())
m_pButtonOk->setEnabled(false);
else
m_pButtonOk->setEnabled(true);
}
void KXETextEditorDialog::slotValidate()
{
validateXml(true);
}
void KXETextEditorDialog::accept()
{
if(validateXml(false))
KXETextEditorDialogBase::accept();
}
bool KXETextEditorDialog::validateXml(bool bInfoIfOK)
{
QString strXML = "<root>" + editorText() + "</root>";
// create XML documemt from text
QString strErrorMsg;
int iErrorLine, iErrorColumn;
QDomDocument doc;
if(!doc.setContent(strXML, true, &strErrorMsg, &iErrorLine, &iErrorColumn) )
{ kdDebug() << "KXETextEditorDialog::validateXml: Failed parsing the file." << endl;
KMessageBox::error(this,
i18n("%1 in line %2, column %3").arg(strErrorMsg).arg(iErrorLine).arg(iErrorColumn),
i18n("Parsing error !"));
m_pTextEditor->setCursorPosition(iErrorLine - 1, iErrorColumn - 1);
return false;
}
// check if root item already exists
if(!doc.firstChild().firstChild().isElement())
{ KMessageBox::sorry(this, i18n("You are changed root element to another node type, while editing !"));
return false;
}
if(bInfoIfOK)
KMessageBox::information(this, i18n("OK"));
return true;
}
void KXETextEditorDialog::slotTextViewSettingsChanged()
{
m_pSyntaxHighlighter->setColorDefaultText( KXMLEditorFactory::configuration()->textview()->colorDfltText() );
m_pSyntaxHighlighter->setColorElementNames( KXMLEditorFactory::configuration()->textview()->colorElemNames() );
m_pSyntaxHighlighter->setColorAttributeNames( KXMLEditorFactory::configuration()->textview()->colorAttrNames() );
m_pSyntaxHighlighter->setColorAttributeValues( KXMLEditorFactory::configuration()->textview()->colorAttrValues() );
m_pSyntaxHighlighter->setColorXmlSyntaxChars( KXMLEditorFactory::configuration()->textview()->colorSyntaxChars() );
m_pSyntaxHighlighter->setColorComments( KXMLEditorFactory::configuration()->textview()->colorComments() );
m_pSyntaxHighlighter->setColorSyntaxError( KXMLEditorFactory::configuration()->textview()->colorErrors() );
if(KXMLEditorFactory::configuration()->textview()->isWrapOn())
{
m_pTextEditor->setHScrollBarMode(QScrollView::AlwaysOff);
m_pTextEditor->setWordWrap(QTextEdit::WidgetWidth);
}
m_pSyntaxHighlighter->rehighlight();
}
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