File indexing completed on 2024-04-14 03:55:27

 /*
     SPDX-FileCopyrightText: 2010 Bernhard Beschow <bbeschow@cs.tu-berlin.de>
 
     SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
 #include "document.h"
 #include "katedocument.h"
 
 using namespace KTextEditor;
 
 Document::Document(DocumentPrivate *impl, const KPluginMetaData &data, QObject *parent)
     : KParts::ReadWritePart(parent, data)
     , d(impl)
 {
 }
 
 Document::~Document() = default;
 
 namespace KTextEditor
 {
 /**
  * Private d-pointer type for EditingTransaction
  */
 class EditingTransactionPrivate
 {
 public:
     /**
      * real document implementation
      */
     DocumentPrivate *document;
 
     /**
      * Indicator for running editing transaction
      */
     bool transactionRunning;
 };
 
 }
 
 Document::EditingTransaction::EditingTransaction(Document *document)
     : d(new EditingTransactionPrivate())
 {
     // Although it works in release-mode, we usually want a valid document
     Q_ASSERT(document != nullptr);
 
     // initialize d-pointer
     d->document = qobject_cast<KTextEditor::DocumentPrivate *>(document);
     d->transactionRunning = false;
 
     // start the editing transaction
     start();
 }
 
 void Document::EditingTransaction::start()
 {
     if (d->document && !d->transactionRunning) {
         d->document->editStart();
         d->transactionRunning = true;
     }
 }
 
 void Document::EditingTransaction::finish()
 {
     if (d->document && d->transactionRunning) {
         d->document->editEnd();
         d->transactionRunning = false;
     }
 }
 
 Document::EditingTransaction::~EditingTransaction()
 {
     // finish the editing transaction
     finish();
 
     // delete our d-pointer
     delete d;
 }
 
 bool Document::openingError() const
 {
     return d->m_openingError;
 }
 
 bool KTextEditor::Document::replaceText(Range range, const QString &text, bool block)
 {
     bool success = true;
     EditingTransaction transaction(this);
     success &= removeText(range, block);
     success &= insertText(range.start(), text, block);
     return success;
 }
 
 bool Document::replaceText(Range range, const QStringList &text, bool block)
 {
     bool success = true;
     EditingTransaction transaction(this);
     success &= removeText(range, block);
     success &= insertText(range.start(), text, block);
     return success;
 }
 
 bool Document::isEmpty() const
 {
     return documentEnd() == Cursor::start();
 }
 
 QList<KTextEditor::Range> Document::searchText(KTextEditor::Range range, const QString &pattern, const SearchOptions options) const
 {
     return d->searchText(range, pattern, options);
 }