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123 lines
4.2 KiB
123 lines
4.2 KiB
/***************************************************************************
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kxetexteditordialog.cpp - description
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-------------------
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begin : Ne pro 14 2003
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copyright : (C) 2003 by The KXMLEditor Team
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email : lvanek.sourceforge.net
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#include "kxetexteditordialog.h"
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#include "kxmleditorfactory.h"
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#include "kxeconfiguration.h"
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#include "kxetextviewsettings.h"
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#include <tqdom.h>
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#include <tqpushbutton.h>
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#include <tdemessagebox.h>
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#include <ktextedit.h>
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#include <tdelocale.h>
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#include <kdebug.h>
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KXETextEditorDialog::KXETextEditorDialog(TQWidget *parent, const char *name)
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: KXETextEditorDialogBase(parent,name)
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{
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m_pSyntaxHighlighter = new KXESyntaxHighlighter(m_pTextEditor);
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connect( m_pTextEditor, TQ_SIGNAL(textChanged()), this, TQ_SLOT(slotTextChanged()) );
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// Apply current configuration
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slotTextViewSettingsChanged();
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// and make sure to be informed about its changes.
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connect( KXMLEditorFactory::configuration()->textview(), TQ_SIGNAL(sigChanged()), this, TQ_SLOT(slotTextViewSettingsChanged()) );
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}
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KXETextEditorDialog::~KXETextEditorDialog()
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{
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delete m_pSyntaxHighlighter;
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}
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void KXETextEditorDialog::slotTextChanged()
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{
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if ( m_pTextEditor->text().isEmpty())
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m_pButtonOk->setEnabled(false);
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else
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m_pButtonOk->setEnabled(true);
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}
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void KXETextEditorDialog::slotValidate()
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{
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validateXml(true);
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}
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void KXETextEditorDialog::accept()
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{
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if(validateXml(false))
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KXETextEditorDialogBase::accept();
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}
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bool KXETextEditorDialog::validateXml(bool bInfoIfOK)
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{
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TQString strXML = "<root>" + editorText() + "</root>";
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// create XML documemt from text
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TQString strErrorMsg;
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int iErrorLine, iErrorColumn;
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TQDomDocument doc;
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if(!doc.setContent(strXML, true, &strErrorMsg, &iErrorLine, &iErrorColumn) )
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{ kdDebug() << "KXETextEditorDialog::validateXml: Failed parsing the file." << endl;
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KMessageBox::error(this,
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i18n("%1 in line %2, column %3").arg(strErrorMsg).arg(iErrorLine).arg(iErrorColumn),
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i18n("Parsing error !"));
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m_pTextEditor->setCursorPosition(iErrorLine - 1, iErrorColumn - 1);
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return false;
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}
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// check if root item already exists
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if(!doc.firstChild().firstChild().isElement())
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{ KMessageBox::sorry(this, i18n("You are changed root element to another node type, while editing !"));
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return false;
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}
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if(bInfoIfOK)
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KMessageBox::information(this, i18n("OK"));
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return true;
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}
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void KXETextEditorDialog::slotTextViewSettingsChanged()
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{
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m_pSyntaxHighlighter->setColorDefaultText( KXMLEditorFactory::configuration()->textview()->colorDfltText() );
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m_pSyntaxHighlighter->setColorElementNames( KXMLEditorFactory::configuration()->textview()->colorElemNames() );
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m_pSyntaxHighlighter->setColorAttributeNames( KXMLEditorFactory::configuration()->textview()->colorAttrNames() );
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m_pSyntaxHighlighter->setColorAttributeValues( KXMLEditorFactory::configuration()->textview()->colorAttrValues() );
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m_pSyntaxHighlighter->setColorXmlSyntaxChars( KXMLEditorFactory::configuration()->textview()->colorSyntaxChars() );
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m_pSyntaxHighlighter->setColorComments( KXMLEditorFactory::configuration()->textview()->colorComments() );
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m_pSyntaxHighlighter->setColorSyntaxError( KXMLEditorFactory::configuration()->textview()->colorErrors() );
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if(KXMLEditorFactory::configuration()->textview()->isWrapOn())
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{
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m_pTextEditor->setHScrollBarMode(TQScrollView::AlwaysOff);
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m_pTextEditor->setWordWrap(TQTextEdit::WidgetWidth);
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}
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m_pSyntaxHighlighter->rehighlight();
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}
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#include "kxetexteditordialog.moc"
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