Initial import of kxmleditor 1.1.4

1 files changed, 179 insertions, 0 deletions

diff --git a/part/kxeattributedialog.cpp b/part/kxeattributedialog.cpp
new file mode 100644
index 0000000..d64b796
--- /dev/null
+++ b/part/kxeattributedialog.cpp
@@ -0,0 +1,179 @@
+/***************************************************************************
+                          kxeattributedialog.cpp  -  description
+                          ----------------------
+    begin                : Fre Jul 12 2002
+    copyright            : (C) 2002, 2003 by The KXMLEditor Team
+    email                : lvanek@users.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 "kxeattributedialog.h"
+
+#include <klineedit.h>
+#include <kdebug.h>
+#include <klocale.h>
+
+#include <qpushbutton.h>
+#include <qlabel.h>
+
+KXEAttributeDialog::KXEAttributeDialog( QWidget * pParent, const char * pszName, bool fModal, WFlags fl )
+	: KXEAttributeDialogBase( pParent, pszName, fModal, fl )
+{
+  connect( m_pEditNamespace, SIGNAL(textChanged(const QString &)), this, SLOT(slotNamespaceChanged(const QString &)) );
+	connect( m_pEditQName, SIGNAL(textChanged(const QString &)), this, SLOT(slotNameChanged(const QString &)) );
+	connect( m_pEditValue, SIGNAL(textChanged(const QString &)), this, SLOT(slotValueChanged(const QString &)) );
+}
+
+void KXEAttributeDialog::clearDialog()
+{
+	m_pEditNamespace->clear();
+	m_pEditQName->clear();
+	m_pEditValue->clear();
+}
+
+int KXEAttributeDialog::exec()
+{
+	clearDialog();
+
+  m_pBtnOK->setEnabled(false);
+
+	m_pEditQName->setFocus();
+	m_pBtnOK->setDefault(true);
+
+	int iReturn = KXEAttributeDialogBase::exec();
+	if ( iReturn == Accepted )
+	{
+    m_strNamespace = m_pEditNamespace->text();
+    m_strQName = m_pEditQName->text();
+    m_strValue = m_pEditValue->text();
+	}
+
+	return iReturn;
+}
+
+void KXEAttributeDialog::slotNameChanged(const QString & strNewName)
+{
+	QString strMessage = checkName(strNewName);
+  if(strMessage.isEmpty())
+     {
+       strMessage = checkNamespace(m_pEditNamespace->text());
+       if(strMessage.isEmpty())
+         strMessage = checkValue(m_pEditValue->text());
+     }
+     
+  m_pTextLabelMessage->setText(strMessage);
+
+	if ( strNewName.isEmpty() || (strMessage.length() > 0) )
+		m_pBtnOK->setEnabled(false);
+	else
+		m_pBtnOK->setEnabled(true);
+}
+
+void KXEAttributeDialog::slotValueChanged(const QString & strNewValue)
+{
+	QString strMessage = checkName(m_pEditQName->text());
+  if(strMessage.isEmpty())
+     {
+       strMessage = checkNamespace(m_pEditNamespace->text());
+       if(strMessage.isEmpty())
+         strMessage = checkValue(strNewValue);
+     }
+
+  m_pTextLabelMessage->setText(strMessage);
+
+	if ( m_pEditQName->text().isEmpty() || (strMessage.length() > 0) )
+		m_pBtnOK->setEnabled(false);
+	else
+		m_pBtnOK->setEnabled(true);
+}
+
+void KXEAttributeDialog::slotNamespaceChanged(const QString & strNewNamespace)
+{
+	QString strMessage = checkName(m_pEditQName->text());
+  if(strMessage.isEmpty())
+     {
+       strMessage = checkNamespace(strNewNamespace);
+       if(strMessage.isEmpty())
+         strMessage = checkValue(m_pEditValue->text());
+     }
+
+  m_pTextLabelMessage->setText(strMessage);
+
+	if ( m_pEditQName->text().isEmpty() || (strMessage.length() > 0) )
+		m_pBtnOK->setEnabled(false);
+	else
+		m_pBtnOK->setEnabled(true);
+}
+
+// Check, if XML attribute name is OK
+QString KXEAttributeDialog::checkNamespace(const QString strAtttributeName)
+{
+  if(strAtttributeName.length() == 0)
+    return  "";
+
+  // test for space 
+  if(strAtttributeName.find(' ') >= 0)
+    return i18n("Atttribute namespace cannot contain space !");
+
+  // Forbidden characters
+  QString strForbiddenChars("<>\"'");
+  for(unsigned int i = 0; i < strForbiddenChars.length(); i++)
+  {
+    QChar ch = strForbiddenChars[i];
+
+    if(strAtttributeName.find(ch) >= 0)
+      return i18n("Atttribute namespace cannot contain character: %1 !").arg(ch);
+  }
+
+  return "";
+}
+
+// Check, if XML attribute name is OK
+QString KXEAttributeDialog::checkName(const QString strAtttributeName)
+{
+  if(strAtttributeName.length() == 0)
+    return  "";
+
+  // test for space 
+  if(strAtttributeName.find(' ') >= 0)
+    return i18n("Atttribute name cannot contain space !");
+
+  // Forbidden characters
+  QString strForbiddenChars("&@#$%^()%+?=:<>;\"'*");
+  for(unsigned int i = 0; i < strForbiddenChars.length(); i++)
+  {
+    QChar ch = strForbiddenChars[i];
+
+    if(strAtttributeName.find(ch) >= 0)
+      return i18n("Atttribute name cannot contain character: %1 !").arg(ch);
+  }
+
+  return "";
+}
+
+// Check, if XML attribute value is OK
+QString KXEAttributeDialog::checkValue(const QString strData)
+{
+  if(strData.length() == 0)
+    return  "";
+
+  // Forbidden characters
+  QString strForbiddenChars("<>\"");
+  for(unsigned int i = 0; i < strForbiddenChars.length(); i++)
+  {
+    QChar ch = strForbiddenChars[i];
+
+    if(strData.find(ch) >= 0)
+      return i18n("Attribute value cannot contain character: %1 !").arg(ch);
+  }
+
+  return "";
+}