Moved viewport cursor draw functions into CursorsPair

[pulseview.git] / pv / view / viewport.cpp

diff --git a/pv/view/viewport.cpp b/pv/view/viewport.cpp
index 70282d41c4acfbd1cbe759411a716de241079aee..7f2cedea0ccde0a1975c5a202e82a46fd62400b2 100644 (file)
--- a/pv/view/viewport.cpp
+++ b/pv/view/viewport.cpp
@@ -67,7 +67,8 @@ void Viewport::paintEvent(QPaintEvent*)
        QPainter p(this);
        p.setRenderHint(QPainter::Antialiasing);
 
-       draw_cursors_background(p);
+       if (_view.cursors_shown())
+               _view.cursors().draw_viewport_background(p, rect());
 
        // Plot the signal
        const int v_offset = _view.v_offset();
@@ -78,7 +79,8 @@ void Viewport::paintEvent(QPaintEvent*)
                        _view.scale(), _view.offset());
        }
 
-       draw_cursors_foreground(p);
+       if (_view.cursors_shown())
+               _view.cursors().draw_viewport_foreground(p, rect());
 
        p.end();
 }
@@ -119,34 +121,6 @@ void Viewport::wheelEvent(QWheelEvent *event)
        }
 }
 
-void Viewport::draw_cursors_background(QPainter &p)
-{
-       if (!_view.cursors_shown())
-               return;
-
-       p.setPen(Qt::NoPen);
-       p.setBrush(QBrush(View::CursorAreaColour));
-
-       const CursorPair &c = _view.cursors();
-       const float x1 = (c.first().time() - _view.offset()) / _view.scale();
-       const float x2 = (c.second().time() - _view.offset()) / _view.scale();
-       const int l = (int)max(min(x1, x2), 0.0f);
-       const int r = (int)min(max(x1, x2), (float)width());
-
-       p.drawRect(l, 0, r - l, height());
-}
-
-void Viewport::draw_cursors_foreground(QPainter &p)
-{
-       if (!_view.cursors_shown())
-               return;
-
-       const QRect r = rect();
-       CursorPair &cursors = _view.cursors();
-       cursors.first().paint(p, r);
-       cursors.second().paint(p, r);
-}
-
 void Viewport::on_signals_moved()
 {
        update();