diff options
Diffstat (limited to 'part/kxeprocinstrdialog.cpp')
| -rw-r--r-- | part/kxeprocinstrdialog.cpp | 183 |
1 files changed, 183 insertions, 0 deletions
diff --git a/part/kxeprocinstrdialog.cpp b/part/kxeprocinstrdialog.cpp new file mode 100644 index 0000000..7ddbf21 --- /dev/null +++ b/part/kxeprocinstrdialog.cpp @@ -0,0 +1,183 @@ +/*************************************************************************** + kxeprocinstrdialog.cpp - description + ------------------- + begin : Mit Apr 24 2002 + copyright : (C) 2002, 2003 by The KXMLEditor Team + email : [email protected] + ***************************************************************************/ + +/*************************************************************************** + * * + * 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 "kxeprocinstrdialog.h" + +#include <qlabel.h> +#include <qcombobox.h> +#include <qpushbutton.h> +#include <qtextedit.h> + +#include <klineedit.h> +#include <kdebug.h> +#include <klocale.h> +#include <kmessagebox.h> + +KXEProcInstrDialog::KXEProcInstrDialog( QWidget * pParent, const char * pszName, bool fModal, WFlags fl ) + : KXEProcInstrDialogBase( pParent, pszName, fModal, fl ) +{ + // signals and slots connections + connect( m_pBtnOK, SIGNAL( clicked() ), this, SLOT( slotAccept() ) ); + connect( m_pEditData, SIGNAL(textChanged()), this, SLOT(slotDataChanged()) ); + connect( m_pEditTarget, SIGNAL(textChanged(const QString &)), this, SLOT(slotTargetChanged(const QString &)) ); +} + + +void KXEProcInstrDialog::clearDialog() +{ + m_pEditTarget->clear(); + m_pEditData->clear(); +} + + +int KXEProcInstrDialog::exec( bool bEditExisting, bool bParentIsDocument ) +{ + if(bEditExisting) + { + m_pComboInsert->hide(); + m_pComboInsert->setDisabled(true); + m_pLblInsert->hide(); + m_pLblInsert->setDisabled(true); + + m_pEditTarget->setDisabled(true); + + m_pEditTarget->setText( m_strTarget ); + m_pEditData->setText( m_strData ); + } + else + { + if ( bParentIsDocument ) + { + m_pComboInsert->hide(); + m_pComboInsert->setDisabled(true); + m_pLblInsert->hide(); + m_pLblInsert->setDisabled(true); + } + m_pEditTarget->setEnabled(true); + clearDialog(); + } + + int iReturn = exec(); + if ( iReturn == Accepted ) + { + m_bAtTop = ( m_pComboInsert->currentItem() == 0 ); + m_strTarget = m_pEditTarget->text(); + m_strData = m_pEditData->text(); + } + + return iReturn; +} + +int KXEProcInstrDialog::exec() +{ + if ( m_pEditTarget->text().isEmpty() ) + m_pBtnOK->setEnabled(false); + else + m_pBtnOK->setEnabled(true); + + if ( m_pEditTarget->isEnabled() ) + m_pEditTarget->setFocus(); + else + m_pEditData->setFocus(); + + m_pBtnOK->setDefault(true); + + return KXEProcInstrDialogBase::exec(); +} + +void KXEProcInstrDialog::slotDataChanged() +{ + QString strMessage = checkData(m_pEditData->text()); + if(strMessage.isEmpty()) + strMessage = checkTarget(m_pEditTarget->text()); + + m_pTextLabelMessage->setText(strMessage); + + if ( m_pEditData->text().isEmpty() || + m_pEditTarget->text().isEmpty() || + (strMessage.length() > 0) + ) + m_pBtnOK->setDisabled(true); + else + m_pBtnOK->setEnabled(true); +} + +void KXEProcInstrDialog::slotTargetChanged(const QString &strNewTarget) +{ + QString strMessage = checkTarget(strNewTarget); + if(strMessage.isEmpty()) + strMessage = checkData(m_pEditData->text()); + + m_pTextLabelMessage->setText(strMessage); + + if ( m_pEditData->text().isEmpty() || + strNewTarget.isEmpty() || + (strMessage.length() > 0) + ) + m_pBtnOK->setDisabled(true); + else + m_pBtnOK->setEnabled(true); +} + +/** Called when user press OK button */ +void KXEProcInstrDialog::slotAccept() +{ + if(m_pEditTarget->text() == "xml") + { KMessageBox::sorry(this, i18n("Pleasse use menu item File -> Version and encoding for this processing instruction !")); + return; + } + + accept(); +} + +// Check, if XML proc. instr. target is OK +QString KXEProcInstrDialog::checkTarget(const QString strTarget) +{ + if(strTarget.length() == 0) + return ""; + + // Forbidden characters + QString strForbiddenChars("<>"); + for(unsigned int i = 0; i < strForbiddenChars.length(); i++) + { + QChar ch = strForbiddenChars[i]; + + if(strTarget.find(ch) >= 0) + return i18n("Target cannot contain character: %1 !").arg(ch); + } + + return ""; +} + +// Check, if XML proc. instr. data is OK +QString KXEProcInstrDialog::checkData(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("Contents cannot contain character: %1 !").arg(ch); + } + + return ""; +} |