File indexing completed on 2024-05-05 03:58:25

 /*
     SPDX-FileCopyrightText: 2013-2018 Dominik Haumann <dhaumann@kde.org>
 
     SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
 #ifndef KATE_TEXT_ANIMATION_H
 #define KATE_TEXT_ANIMATION_H
 
 #include <QObject>
 #include <QRectF>
 #include <QString>
 
 #include <ktexteditor/attribute.h>
 #include <ktexteditor/range.h>
 
 namespace KTextEditor
 {
 class DocumentPrivate;
 }
 class KateViewInternal;
 class QTimeLine;
 class QPainter;
 
 /**
  * This class is used to flash text in the text view.
  * The duration of the flash animation is about 250 milliseconds.
  * When the animation is finished, it deletes itself.
  */
 class KateTextAnimation : public QObject
 {
 public:
     KateTextAnimation(KTextEditor::Range range, KTextEditor::Attribute::Ptr attribute, KateViewInternal *view);
     ~KateTextAnimation() override;
 
     // draw the text to highlight, given the current animation progress
     void draw(QPainter &painter);
 
 public:
     // request repaint from view of the respective region
     void nextFrame(qreal value);
 
 private:
     // calculate rect for the text to highlight, given the current animation progress
     QRectF rectForText();
 
 private:
     KTextEditor::Range m_range;
     QString m_text;
     KTextEditor::Attribute::Ptr m_attribute;
 
     KTextEditor::DocumentPrivate *m_doc;
     KateViewInternal *m_view;
     QTimeLine *m_timeLine;
     qreal m_value;
 };
 
 #endif // KATE_TEXT_ANIMATION_H