From d62c8c002c51fb7c36487839eeeb4ac89f044dee Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Sl=C3=A1vek=20Banko?= Date: Sat, 26 Mar 2016 13:50:43 +0100 Subject: Initial import of kxmleditor 1.1.4 --- part/commands_insert.cpp | 329 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 329 insertions(+) create mode 100644 part/commands_insert.cpp (limited to 'part/commands_insert.cpp') diff --git a/part/commands_insert.cpp b/part/commands_insert.cpp new file mode 100644 index 0000000..9f17d51 --- /dev/null +++ b/part/commands_insert.cpp @@ -0,0 +1,329 @@ +/*************************************************************************** + commands_insert - description + ------------------- + begin : Wed Nov 26 2003 + copyright : (C) 2003 by The KXMLEditor Team + email : lvanek@user.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 "commands_insert.h" + +#include + +#include + +////////////////////////////////////////////////////////////////////////////////////////// +/////////// Inserting new XML element ////////// +////////////////////////////////////////////////////////////////////////////////////////// + +KXEElementCommand::KXEElementCommand( + KXEDocument *pDocument, + QDomDocument * pDomDoc, + QString strNsURI, + QString strPrefix, + QString strName + ) + : KXECommand(pDocument) +{ + if ( pDomDoc == 0 ) + kdError() << "KXEElementCommand::KXEElementCommand the given XML document object is empty." << endl; + + m_pDomDoc = pDomDoc; + + if ( strNsURI.isEmpty() ) + m_domElement = m_pDomDoc->createElement( strName ); + else + m_domElement = m_pDomDoc->createElementNS( strNsURI, strPrefix + ":" + strName ); +} + +KXEElementCommand::KXEElementCommand( + KXEDocument *pDocument, + QDomElement & domParentElement, + QString strNsURI, + QString strPrefix, + QString strName, + bool bAtTop + ) + : KXECommand(pDocument) +{ + if ( domParentElement.isNull() ) + kdError() << "KXEElementCommand::KXEElementCommand the given XML element object is empty." << endl; + + m_domParentElement = domParentElement; + m_pDomDoc = 0; + m_bAtTop = bAtTop; + + if ( strNsURI.isEmpty() ) + m_domElement = m_domParentElement.ownerDocument().createElement( strName ); + else + m_domElement = m_domParentElement.ownerDocument().createElementNS( strNsURI, strPrefix + ":" + strName ); +} + +KXEElementCommand::~KXEElementCommand() +{ +} + +void KXEElementCommand::execute() +{ + if ( m_pDomDoc ) + { + // Insert root element + m_pDomDoc->appendChild( m_domElement ); + } + else + { + if( !m_domParentElement.isNull() ) + { + // Insert child element + if ( m_bAtTop ) + { // insert as first child + QDomNode domFirstChildNode = m_domParentElement.firstChild(); + if ( domFirstChildNode.isNull() ) + m_domParentElement.appendChild( m_domElement ); // no childs yet -> simply append + else + m_domParentElement.insertBefore( m_domElement, domFirstChildNode ); + } + else // insert as last child + m_domParentElement.appendChild( m_domElement ); + } + else + { + kdError() << "KXEElementCommand::execute document and element object is empty." << endl; + } + } + m_pDocument->updateNodeCreated(m_domElement); +} + +void KXEElementCommand::unexecute() +{ + if ( m_domElement.parentNode().removeChild( m_domElement ).isNull() ) + kdError() << "KXEElementCommand::unexecute error removing the selected node." << endl; + else + { + m_pDocument->updateNodeDeleted(m_domElement); + } +} + +////////////////////////////////////////////////////////////////////////////////////////// +/////////// inserting new attribute ////////// +////////////////////////////////////////////////////////////////////////////////////////// + +KXEAttributeCommand::KXEAttributeCommand( + KXEDocument *pDocument, + QDomElement &domOwnerElement, + QString strNamespace, + QString strQName, + QString strValue + ) + : KXECommand(pDocument) +{ + if ( domOwnerElement.isNull() ) + { + kdError() << k_funcinfo << "KXEAttributeCommand::KXEAttributeCommand - The given owner element is empty." << endl; + return; + } + + m_domOwnerElement = domOwnerElement; + m_strNamespace = strNamespace; + m_strQName = strQName; + m_strValue = strValue; +} + +KXEAttributeCommand::~KXEAttributeCommand() +{ +} + +void KXEAttributeCommand::execute() +{ + if ( m_strNamespace.isEmpty() ) + m_domOwnerElement.setAttribute( m_strQName, m_strValue ); + else + m_domOwnerElement.setAttributeNS( m_strNamespace, m_strQName, m_strValue ); + + m_pDocument->updateNodeChanged( m_domOwnerElement ) ; +} + +void KXEAttributeCommand::unexecute() +{ + if ( m_strNamespace.isEmpty() ) + m_domOwnerElement.removeAttribute(m_strQName); + else + m_domOwnerElement.removeAttributeNS(m_strNamespace, m_strQName); + + m_pDocument->updateNodeChanged( m_domOwnerElement ) ; +} + +////////////////////////////////////////////////////////////////////////////////////////// +/////////// Inserting new character data ////////// +////////////////////////////////////////////////////////////////////////////////////////// + +KXECharDataCommand::KXECharDataCommand( + KXEDocument *pDocument, + QDomElement & domParentElement, + bool bAtTop, + CharDataKind eCharDataKind, + QString strContents + ) + : KXECommand(pDocument) +{ + if ( domParentElement.isNull() ) + { + kdError() << k_funcinfo << "KXECharDataCommand::KXECharDataCommand - The given parent object is empty." << endl; + return; + } + + m_domParentElement = domParentElement; + m_bAtTop = bAtTop; + + switch ( eCharDataKind ) + { + case CharDataTextNode: + m_domCharData = domParentElement.ownerDocument().createTextNode( strContents ); + break; + + case CharDataCDATASection: + m_domCharData = domParentElement.ownerDocument().createCDATASection( strContents ); + break; + + case CharDataComment: + m_domCharData = domParentElement.ownerDocument().createComment( strContents ); + break; + + default: + kdError() << "KXECharDataCommand::KXECharDataCommand unrecognized char. data type." << endl; + break; + } +} + +KXECharDataCommand::~KXECharDataCommand() +{ +} + +void KXECharDataCommand::execute() +{ + if ( m_bAtTop ) + { // insert as first child + QDomNode domFirstChildNode = m_domParentElement.firstChild(); + if ( domFirstChildNode.isNull() ) + m_domParentElement.appendChild( m_domCharData ); // no childs yet -> simply append + else + m_domParentElement.insertBefore( m_domCharData, domFirstChildNode ); + } + else // insert as last child + m_domParentElement.appendChild( m_domCharData ); + + m_pDocument->updateNodeCreated(m_domCharData); +} + +void KXECharDataCommand::unexecute() +{ + if ( m_domCharData.parentNode().removeChild( m_domCharData ).isNull() ) + kdError() << "KXECharDataCommand::unexecute error removing the selected node." << endl; + else + { + m_pDocument->updateNodeDeleted(m_domCharData); + } +} + +////////////////////////////////////////////////////////////////////////////////////////// +/////////// Inserting new proc instr. ////////// +////////////////////////////////////////////////////////////////////////////////////////// + +KXEProcInstrCommand::KXEProcInstrCommand( + KXEDocument *pDocument, + QDomDocument * pDomDoc, + bool bAtTop, + QString strTarget, + QString strData + ) + : KXECommand(pDocument) +{ + if ( pDomDoc == 0 ) + { + kdError() << k_funcinfo << "KXEProcInstrCommand::KXEProcInstrCommand - The given parent object is empty." << endl; + return; + } + + m_pDomDoc = pDomDoc; + m_bAtTop = bAtTop; + + m_domProcInstr = pDomDoc->createProcessingInstruction( strTarget, strData ); +} + +KXEProcInstrCommand::KXEProcInstrCommand( + KXEDocument *pDocument, + QDomElement & domParentElement, + bool bAtTop, + QString strTarget, + QString strData + ) + : KXECommand(pDocument) +{ + if ( domParentElement.isNull() ) + { + kdError() << k_funcinfo << "KXEProcInstrCommand::KXEProcInstrCommand - The given parent object is empty." << endl; + return; + } + + m_domParentElement = domParentElement; + m_pDomDoc = 0; + m_bAtTop = bAtTop; + + m_domProcInstr = domParentElement.ownerDocument().createProcessingInstruction( strTarget, strData ); +} + + +KXEProcInstrCommand::~KXEProcInstrCommand() +{ +} + +void KXEProcInstrCommand::execute() +{ + if ( m_pDomDoc ) + { + // Insert root proc. instr + m_pDomDoc->appendChild( m_domProcInstr ); + } + else + { + if( !m_domParentElement.isNull() ) + { + // Insert child proc. instr + if ( m_bAtTop ) + { // insert as first child + QDomNode domFirstChildNode = m_domParentElement.firstChild(); + if ( domFirstChildNode.isNull() ) + m_domParentElement.appendChild( m_domProcInstr ); // no childs yet -> simply append + else + m_domParentElement.insertBefore( m_domProcInstr, domFirstChildNode ); + } + else // insert as last child + m_domParentElement.appendChild( m_domProcInstr ); + } + else + { + kdError() << "KXEElementCommand::execute document and element object is empty." << endl; + } + } + m_pDocument->updateNodeCreated(m_domProcInstr); +} + +void KXEProcInstrCommand::unexecute() +{ + if ( m_domProcInstr.parentNode().removeChild( m_domProcInstr ).isNull() ) + kdError() << "KXEProcInstrCommand::unexecute error removing the selected node." << endl; + else + { + m_pDocument->updateNodeDeleted(m_domProcInstr); + } +} + + -- cgit v1.2.1