From 57f4d38841c40cad3c206abdd16eebaed753aa1c Mon Sep 17 00:00:00 2001
From: Bent Bisballe Nyeng <deva@aasimon.org>
Date: Sun, 18 Mar 2018 18:18:57 +0100
Subject: Update all fiels to adhere to style-guide

---
 src/canvastoolthreshold.cc | 167 ++++++++++++++++++++++++++-------------------
 1 file changed, 97 insertions(+), 70 deletions(-)

(limited to 'src/canvastoolthreshold.cc')

diff --git a/src/canvastoolthreshold.cc b/src/canvastoolthreshold.cc
index a321ff2..bafee70 100644
--- a/src/canvastoolthreshold.cc
+++ b/src/canvastoolthreshold.cc
@@ -33,88 +33,115 @@
 #define unmapX(x) canvas->unmapX(x)
 #define unmapY(x) canvas->unmapY(x)
 
-CanvasToolThreshold::CanvasToolThreshold(Canvas *c)
+CanvasToolThreshold::CanvasToolThreshold(Canvas* c)
 {
-  canvas = c;
-  threshold = 0.5;
-  threshold_is_moving = false;
+	canvas = c;
+	threshold = 0.5;
+	threshold_is_moving = false;
 
-  colThreshold = QColor(255, 127, 127);
-  colThresholdMoving = QColor(180, 0, 0);
+	colThreshold = QColor(255, 127, 127);
+	colThresholdMoving = QColor(180, 0, 0);
 }
 
-bool CanvasToolThreshold::mouseMoveEvent(QMouseEvent *event)
+bool CanvasToolThreshold::mouseMoveEvent(QMouseEvent* event)
 {
-  if(!isActive()) return false;
-
-  if(event->button() != Qt::LeftButton) {
-    if(abs(event->y() - mapY(threshold)) < 2 ||
-       abs(event->y() - mapY(-threshold)) < 2 ) {
-      canvas->setCursor(Qt::SplitVCursor);
-      return true;
-    }
-  }
-
-  if(threshold_is_moving) {
-    float val = unmapY(event->y());
-    if(fabs(val) > 1.0) val = 1.0;
-    threshold = fabs(val);
-    canvas->update();
-
-    emit thresholdChanging(threshold);
-
-    return true;
-  }
-
-  return false;
+	if(!isActive())
+	{
+		return false;
+	}
+
+	if(event->button() != Qt::LeftButton)
+	{
+		if(abs(event->y() - mapY(threshold)) < 2 ||
+		   abs(event->y() - mapY(-threshold)) < 2 )
+		{
+
+			canvas->setCursor(Qt::SplitVCursor);
+			return true;
+		}
+	}
+
+	if(threshold_is_moving)
+	{
+		float val = unmapY(event->y());
+		if(fabs(val) > 1.0)
+		{
+			val = 1.0;
+		}
+		threshold = fabs(val);
+		canvas->update();
+
+		emit thresholdChanging(threshold);
+
+		return true;
+	}
+
+	return false;
 }
 
-bool CanvasToolThreshold::mousePressEvent(QMouseEvent *event)
+bool CanvasToolThreshold::mousePressEvent(QMouseEvent* event)
 {
-  if(!isActive()) return false;
-
-  if(event->button() == Qt::LeftButton) {
-
-    // Check if threshold is being dragged.
-    if(abs(event->y() - mapY(threshold)) < 2 ||
-       abs(event->y() - mapY(-threshold)) < 2 ) {
-      threshold_is_moving = true;
-      canvas->update();
-      return true;
-    }
-  }
-
-  return false;
+	if(!isActive())
+	{
+		return false;
+	}
+
+	if(event->button() == Qt::LeftButton)
+	{
+		// Check if threshold is being dragged.
+		if(abs(event->y() - mapY(threshold)) < 2 ||
+		   abs(event->y() - mapY(-threshold)) < 2)
+		{
+			threshold_is_moving = true;
+			canvas->update();
+			return true;
+		}
+	}
+
+	return false;
 }
 
-bool CanvasToolThreshold::mouseReleaseEvent(QMouseEvent *event)
+bool CanvasToolThreshold::mouseReleaseEvent(QMouseEvent* event)
 {
-  if(!isActive()) return false;
-
-  if(event->button() == Qt::LeftButton) {
-    if(threshold_is_moving) {
-      threshold_is_moving = false;
-      canvas->setCursor(Qt::ArrowCursor);
-      canvas->update();
-
-      emit thresholdChanged(threshold);
-
-      return true;
-    }
-  }
-
-  return false;
+	if(!isActive())
+	{
+		return false;
+	}
+
+	if(event->button() == Qt::LeftButton)
+	{
+		if(threshold_is_moving)
+		{
+			threshold_is_moving = false;
+			canvas->setCursor(Qt::ArrowCursor);
+			canvas->update();
+
+			emit thresholdChanged(threshold);
+
+			return true;
+		}
+	}
+
+	return false;
 }
 
-void CanvasToolThreshold::paintEvent(QPaintEvent *event, QPainter &painter)
+void CanvasToolThreshold::paintEvent(QPaintEvent* event, QPainter& painter)
 {
-  if(!isActive()) return;
-
-  if(threshold_is_moving) painter.setPen(colThresholdMoving);
-  else painter.setPen(colThreshold);
-  painter.drawLine(event->rect().x(), mapY(threshold),
-                   event->rect().x() + event->rect().width(), mapY(threshold));
-  painter.drawLine(event->rect().x(), mapY(-threshold),
-                   event->rect().x() + event->rect().width(), mapY(-threshold));
+	if(!isActive())
+	{
+		return;
+	}
+
+	if(threshold_is_moving)
+	{
+		painter.setPen(colThresholdMoving);
+	}
+	else
+	{
+		painter.setPen(colThreshold);
+	}
+	painter.drawLine(event->rect().x(), mapY(threshold),
+	                 event->rect().x() + event->rect().width(), mapY(threshold));
+	painter.drawLine(event->rect().x(), mapY(-threshold),
+	                 event->rect().x() + event->rect().width(), mapY(-threshold));
 }
-
-- 
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