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Added pv::view::MarginWidget as a common base class of Header and Ruler
[pulseview.git]
/
pv
/
view
/
signal.cpp
diff --git
a/pv/view/signal.cpp
b/pv/view/signal.cpp
index 2469d981632b59d9f8eaadb0b8cc2248d41e831c..ae180e19a47a228a35f8d1151658b3f1b14973c2 100644
(file)
--- a/
pv/view/signal.cpp
+++ b/
pv/view/signal.cpp
@@
-20,6
+20,9
@@
#include <extdef.h>
#include <extdef.h>
+#include <assert.h>
+#include <math.h>
+
#include <QApplication>
#include "signal.h"
#include <QApplication>
#include "signal.h"
@@
-29,13
+32,15
@@
namespace pv {
namespace view {
const int Signal::LabelHitPadding = 2;
namespace view {
const int Signal::LabelHitPadding = 2;
-const int Signal::LabelHighlightRadius = 6;
-Signal::Signal(QString name) :
- _name(name),
- _v_offset(0),
- _selected(false)
+const QPen Signal::SignalAxisPen(QColor(128, 128, 128, 64));
+
+Signal::Signal(const sr_probe *const probe) :
+ _probe(probe),
+ _name(probe->name),
+ _v_offset(0)
{
{
+ assert(_probe);
}
QString Signal::get_name() const
}
QString Signal::get_name() const
@@
-68,20
+73,13
@@
void Signal::set_v_offset(int v_offset)
_v_offset = v_offset;
}
_v_offset = v_offset;
}
-bool Signal::selected() const
-{
- return _selected;
-}
-
-void Signal::select(bool select)
-{
- _selected = select;
-}
-
void Signal::paint_label(QPainter &p, int y, int right, bool hover)
{
p.setBrush(_colour);
void Signal::paint_label(QPainter &p, int y, int right, bool hover)
{
p.setBrush(_colour);
+ if (!_probe->enabled)
+ return;
+
const QColor colour = get_colour();
compute_text_size(p);
const QColor colour = get_colour();
compute_text_size(p);
@@
-104,10
+102,8
@@
void Signal::paint_label(QPainter &p, int y, int right, bool hover)
QPointF(label_rect.left() + 1, label_rect.bottom() - 1)
};
QPointF(label_rect.left() + 1, label_rect.bottom() - 1)
};
- if (_selected) {
- p.setPen(QPen(QApplication::palette().brush(
- QPalette::Highlight), LabelHighlightRadius,
- Qt::SolidLine, Qt::RoundCap, Qt::RoundJoin));
+ if (selected()) {
+ p.setPen(highlight_pen());
p.setBrush(Qt::transparent);
p.drawPolygon(points, countof(points));
}
p.setBrush(Qt::transparent);
p.drawPolygon(points, countof(points));
}
@@
-132,6
+128,8
@@
void Signal::paint_label(QPainter &p, int y, int right, bool hover)
bool Signal::pt_in_label_rect(int y, int left, int right,
const QPoint &point)
{
bool Signal::pt_in_label_rect(int y, int left, int right,
const QPoint &point)
{
+ (void)left;
+
const QRectF label = get_label_rect(y, right);
return QRectF(
QPointF(label.left() - LabelHitPadding,
const QRectF label = get_label_rect(y, right);
return QRectF(
QPointF(label.left() - LabelHitPadding,
@@
-140,9
+138,17
@@
bool Signal::pt_in_label_rect(int y, int left, int right,
).contains(point);
}
).contains(point);
}
+void Signal::paint_axis(QPainter &p, int y, int left, int right)
+{
+ p.setPen(SignalAxisPen);
+ p.drawLine(QPointF(left, y + 0.5f), QPointF(right, y + 0.5f));
+}
+
void Signal::compute_text_size(QPainter &p)
{
void Signal::compute_text_size(QPainter &p)
{
- _text_size = p.boundingRect(QRectF(), 0, _name).size();
+ _text_size = QSize(
+ p.boundingRect(QRectF(), 0, _name).width(),
+ p.boundingRect(QRectF(), 0, "Tg").height());
}
QRectF Signal::get_label_rect(int y, int right)
}
QRectF Signal::get_label_rect(int y, int right)
@@
-151,7
+157,7
@@
QRectF Signal::get_label_rect(int y, int right)
const QSizeF label_size(
_text_size.width() + View::LabelPadding.width() * 2,
const QSizeF label_size(
_text_size.width() + View::LabelPadding.width() * 2,
-
_text_size.height() + View::LabelPadding.height(
) * 2);
+
ceilf((_text_size.height() + View::LabelPadding.height() * 2) / 2
) * 2);
const float label_arrow_length = label_size.height() / 2;
return QRectF(
right - label_arrow_length - label_size.width() - 0.5,
const float label_arrow_length = label_size.height() / 2;
return QRectF(
right - label_arrow_length - label_size.width() - 0.5,