File indexing completed on 2024-04-28 05:50:55

 /*
  *  SPDX-FileCopyrightText: 2012 Frederik Gladhorn <gladhorn@kde.org>
  *
  *  SPDX-License-Identifier: GPL-2.0-or-later
  */
 
 #ifndef TERMINALDISPLAYACCESSIBLE_H
 #define TERMINALDISPLAYACCESSIBLE_H
 
 //#include <QtGlobal>
 
 #include <QAccessibleTextInterface>
 #include <QAccessibleWidget>
 
 #include "Screen.h"
 #include "ScreenWindow.h"
 #include "terminalDisplay/TerminalDisplay.h"
 
 namespace Konsole
 {
 /**
  * Class implementing the QAccessibleInterface for the terminal display.
  * This exposes information about the display to assistive technology using the QAccessible framework.
  *
  * Most functions are re-implemented from QAccessibleTextInterface.
  */
 class TerminalDisplayAccessible : public QAccessibleWidget, public QAccessibleTextInterface
 {
 public:
     explicit TerminalDisplayAccessible(TerminalDisplay *display);
 
     QString text(QAccessible::Text t) const override;
     QString text(int startOffset, int endOffset) const override;
     int characterCount() const override;
 
     int selectionCount() const override;
     void selection(int selectionIndex, int *startOffset, int *endOffset) const override;
     void addSelection(int startOffset, int endOffset) override;
     void setSelection(int selectionIndex, int startOffset, int endOffset) override;
     void removeSelection(int selectionIndex) override;
 
     QRect characterRect(int offset) const override;
     int offsetAtPoint(const QPoint &point) const override;
     void scrollToSubstring(int startIndex, int endIndex) override;
 
     QString attributes(int offset, int *startOffset, int *endOffset) const override;
 
     int cursorPosition() const override;
     void setCursorPosition(int position) override;
 
     void *interface_cast(QAccessible::InterfaceType type) override;
 
 private:
     Konsole::TerminalDisplay *display() const;
 
     inline int positionToOffset(int column, int line) const
     {
         return line * display()->_usedColumns + column;
     }
 
     inline int lineForOffset(int offset) const
     {
         return offset / display()->_usedColumns;
     }
 
     inline int columnForOffset(int offset) const
     {
         return offset % display()->_usedColumns;
     }
 
     QString visibleText() const;
 };
 } // namespace
 
 #endif // TERMINALDISPLAYACCESSIBLE_H