pv/view/header.cpp
pv/view/marginwidget.cpp
pv/view/logicsignal.cpp
+ pv/view/rowitem.cpp
pv/view/ruler.cpp
pv/view/selectableitem.cpp
pv/view/signal.cpp
--- /dev/null
+/*
+ * This file is part of the PulseView project.
+ *
+ * Copyright (C) 2013 Joel Holdsworth <joel@airwebreathe.org.uk>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <assert.h>
+
+#include "view.h"
+
+#include "rowitem.h"
+
+namespace pv {
+namespace view {
+
+RowItem::RowItem() :
+ _view(NULL),
+ _v_offset(0)
+{
+}
+
+int RowItem::get_v_offset() const
+{
+ return _v_offset;
+}
+
+void RowItem::set_v_offset(int v_offset)
+{
+ _v_offset = v_offset;
+}
+
+void RowItem::set_view(View *view)
+{
+ assert(view);
+
+ if (_view)
+ disconnect(_view, SIGNAL(hover_point_changed()),
+ this, SLOT(on_hover_point_changed()));
+
+ _view = view;
+
+ connect(view, SIGNAL(hover_point_changed()),
+ this, SLOT(on_hover_point_changed()));
+}
+
+int RowItem::get_y() const
+{
+ assert(_view);
+ return _v_offset + _view->v_offset();
+}
+
+void RowItem::paint_back(QPainter &p, int left, int right)
+{
+ (void)p;
+ (void)left;
+ (void)right;
+}
+
+void RowItem::paint_mid(QPainter &p, int left, int right)
+{
+ (void)p;
+ (void)left;
+ (void)right;
+}
+
+void RowItem::paint_fore(QPainter &p, int left, int right)
+{
+ (void)p;
+ (void)left;
+ (void)right;
+}
+
+void RowItem::hover_point_changed()
+{
+}
+
+} // namespace view
+} // namespace pv
--- /dev/null
+/*
+ * This file is part of the PulseView project.
+ *
+ * Copyright (C) 2013 Joel Holdsworth <joel@airwebreathe.org.uk>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef PULSEVIEW_PV_VIEW_HEADERITEM_H
+#define PULSEVIEW_PV_VIEW_HEADERITEM_H
+
+#include "selectableitem.h"
+
+namespace pv {
+namespace view {
+
+class View;
+
+class RowItem : public SelectableItem
+{
+public:
+ /**
+ * Constructor.
+ */
+ RowItem();
+
+ /**
+ * Returns true if the item is visible and enabled.
+ */
+ virtual bool enabled() const = 0;
+
+ /**
+ * Gets the vertical layout offset of this signal.
+ */
+ int get_v_offset() const;
+
+ /**
+ * Sets the vertical layout offset of this signal.
+ */
+ void set_v_offset(int v_offset);
+
+ /**
+ * Sets the view that owns this trace in the view trace hierachy.
+ * @param The new owner of the trace.
+ */
+ void set_view(pv::view::View *view);
+
+ /**
+ * Gets the y-offset of the axis.
+ */
+ int get_y() const;
+
+ /**
+ * Paints the background layer of the trace with a QPainter
+ * @param p the QPainter to paint into.
+ * @param left the x-coordinate of the left edge of the signal
+ * @param right the x-coordinate of the right edge of the signal
+ **/
+ virtual void paint_back(QPainter &p, int left, int right);
+
+ /**
+ * Paints the mid-layer of the trace with a QPainter
+ * @param p the QPainter to paint into.
+ * @param left the x-coordinate of the left edge of the signal
+ * @param right the x-coordinate of the right edge of the signal
+ **/
+ virtual void paint_mid(QPainter &p, int left, int right);
+
+ /**
+ * Paints the foreground layer of the trace with a QPainter
+ * @param p the QPainter to paint into.
+ * @param left the x-coordinate of the left edge of the signal
+ * @param right the x-coordinate of the right edge of the signal
+ **/
+ virtual void paint_fore(QPainter &p, int left, int right);
+
+ /**
+ * Paints the signal label.
+ * @param p the QPainter to paint into.
+ * @param right the x-coordinate of the right edge of the header
+ * area.
+ * @param hover true if the label is being hovered over by the mouse.
+ */
+ virtual void paint_label(QPainter &p, int right, bool hover) = 0;
+
+ /**
+ * Computes the outline rectangle of a label.
+ * @param right the x-coordinate of the right edge of the header
+ * area.
+ * @return Returns the rectangle of the signal label.
+ */
+ virtual QRectF label_rect(int right) = 0;
+
+public:
+ virtual void hover_point_changed();
+
+protected:
+ pv::view::View *_view;
+
+ int _v_offset;
+};
+
+} // namespace view
+} // namespace pv
+
+#endif // PULSEVIEW_PV_VIEW_HEADERITEM_H
const int Trace::LabelHitPadding = 2;
Trace::Trace(QString name) :
- _view(NULL),
_name(name),
- _v_offset(0),
_popup(NULL),
_popup_form(NULL)
{
_colour = colour;
}
-int Trace::get_v_offset() const
-{
- return _v_offset;
-}
-
-void Trace::set_v_offset(int v_offset)
-{
- _v_offset = v_offset;
-}
-
-void Trace::set_view(pv::view::View *view)
-{
- assert(view);
- _view = view;
-}
-
-void Trace::paint_back(QPainter &p, int left, int right)
-{
- (void)p;
- (void)left;
- (void)right;
-}
-
-void Trace::paint_mid(QPainter &p, int left, int right)
-{
- (void)p;
- (void)left;
- (void)right;
-}
-
-void Trace::paint_fore(QPainter &p, int left, int right)
-{
- (void)p;
- (void)left;
- (void)right;
-}
-
void Trace::paint_label(QPainter &p, int right, bool hover)
{
const int y = get_y();
return _popup;
}
-int Trace::get_y() const
-{
- assert(_view);
- return _v_offset - _view->v_offset();
-}
-
QRectF Trace::label_rect(int right)
{
using pv::view::View;
label_size.height());
}
-void Trace::hover_point_changed()
-{
-}
-
QColor Trace::get_text_colour() const
{
return (_colour.lightness() > 64) ? Qt::black : Qt::white;
#include <stdint.h>
-#include "selectableitem.h"
+#include "rowitem.h"
class QFormLayout;
namespace pv {
-namespace view {
-class View;
+namespace widgets {
+class Popup;
+}
+
+namespace view {
-class Trace : public SelectableItem
+class Trace : public RowItem
{
Q_OBJECT
*/
void set_colour(QColor colour);
- /**
- * Gets the vertical layout offset of this signal.
- */
- int get_v_offset() const;
-
- /**
- * Sets the vertical layout offset of this signal.
- */
- void set_v_offset(int v_offset);
-
- /**
- * Returns true if the trace is visible and enabled.
- */
- virtual bool enabled() const = 0;
-
- void set_view(pv::view::View *view);
-
- /**
- * Paints the background layer of the trace with a QPainter
- * @param p the QPainter to paint into.
- * @param left the x-coordinate of the left edge of the signal
- * @param right the x-coordinate of the right edge of the signal
- **/
- virtual void paint_back(QPainter &p, int left, int right);
-
- /**
- * Paints the mid-layer of the trace with a QPainter
- * @param p the QPainter to paint into.
- * @param left the x-coordinate of the left edge of the signal
- * @param right the x-coordinate of the right edge of the signal
- **/
- virtual void paint_mid(QPainter &p, int left, int right);
-
- /**
- * Paints the foreground layer of the trace with a QPainter
- * @param p the QPainter to paint into.
- * @param left the x-coordinate of the left edge of the signal
- * @param right the x-coordinate of the right edge of the signal
- **/
- virtual void paint_fore(QPainter &p, int left, int right);
-
/**
* Paints the signal label.
* @param p the QPainter to paint into.
pv::widgets::Popup* create_popup(QWidget *parent);
- /**
- * Gets the y-offset of the axis.
- */
- int get_y() const;
-
/**
* Computes the outline rectangle of a label.
* @param right the x-coordinate of the right edge of the header
*/
QRectF label_rect(int right);
-public:
- virtual void hover_point_changed();
-
protected:
/**
void colour_changed();
protected:
- pv::view::View *_view;
-
QString _name;
QColor _colour;
- int _v_offset;
private:
pv::widgets::Popup *_popup;
int View::v_offset() const
{
- return _v_offset;
+ return -_v_offset;
}
void View::zoom(double steps)
projects / pulseview.git / commitdiff