File indexing completed on 2024-05-05 05:53:47

 /*
     SPDX-FileCopyrightText: 1997, 1998 Lars Doelle <lars.doelle@on-line.de>
 
     SPDX-License-Identifier: GPL-2.0-or-later
 */
 
 #include "HistoryTypeFile.h"
 #include "HistoryFile.h"
 #include "HistoryScrollFile.h"
 
 using namespace Konsole;
 
 // Reasonable line size
 static const int LINE_SIZE = 1024;
 
 HistoryTypeFile::HistoryTypeFile() = default;
 
 bool HistoryTypeFile::isEnabled() const
 {
     return true;
 }
 
 void HistoryTypeFile::scroll(std::unique_ptr<HistoryScroll> &old) const
 {
     if (dynamic_cast<HistoryFile *>(old.get()) != nullptr) {
         return; // Unchanged.
     }
     auto newScroll = std::make_unique<HistoryScrollFile>();
 
     Character line[LINE_SIZE];
     int lines = (old != nullptr) ? old->getLines() : 0;
     for (int i = 0; i < lines; i++) {
         int size = old->getLineLen(i);
         if (size > LINE_SIZE) {
             auto tmp_line = std::make_unique<Character[]>(size);
             old->getCells(i, 0, size, tmp_line.get());
             newScroll->addCells(tmp_line.get(), size);
             newScroll->addLine(old->getLineProperty(i));
         } else {
             old->getCells(i, 0, size, line);
             newScroll->addCells(line, size);
             newScroll->addLine(old->getLineProperty(i));
         }
     }
 
     old = std::move(newScroll);
 }
 
 int HistoryTypeFile::maximumLineCount() const
 {
     return -1;
 }