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@ -4,21 +4,54 @@
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#include "tracewidget.h"
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#include "tracewidget.h"
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#include <stdlib.h>
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#include <stdlib.h>
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#include <cmath>
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#include <tqpixmap.h>
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#include <tqpixmap.h>
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#include <tqpainter.h>
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#include <tqpainter.h>
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#include <tqlabel.h>
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#include <tqlayout.h>
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#include <klocale.h>
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#define VERIFY_TRACE_ARRAY_SIZE if (traceNumber >= m_traceArray.count()) resizeTraceArray(traceNumber+1);
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#define VERIFY_TRACE_ARRAY_SIZE if (traceNumber >= m_traceArray.count()) resizeTraceArray(traceNumber+1);
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TraceData::TraceData() {
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TraceData::TraceData(TQWidget* labelParent) {
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color = TQColor(0, 255, 0);
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color = TQColor(0, 255, 0);
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numberOfSamples = 0;
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numberOfSamples = 0;
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leftEdge = 0;
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leftEdge = 0;
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rightEdge = 0;
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rightEdge = 0;
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topEdge = 0;
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topEdge = 0;
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bottomEdge = 0;
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bottomEdge = 0;
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traceName = i18n("Unknown");
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horizontalUnits = i18n("Units");
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verticalUnits = i18n("Units");
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enabled = false;
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enabled = false;
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if (labelParent) {
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infoLabel = new TQLabel(labelParent);
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infoLabel->setPaletteBackgroundColor(labelParent->paletteBackgroundColor());
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infoLabel->setPaletteForegroundColor(color);
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infoLabel->setAlignment(TQt::AlignHCenter|TQt::AlignVCenter|TQt::SingleLine);
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infoLabel->hide();
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}
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else {
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infoLabel = NULL;
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}
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}
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}
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TraceData::~TraceData() {
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//
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}
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// RAJA FIXME
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// Add cursor support
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// RAJA FIXME
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// Add offset (x and y) support
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// RAJA FIXME
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// Add scaling support
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void TraceData::drawTrace(TQPainter* p, int graticule_width, int graticule_height) {
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void TraceData::drawTrace(TQPainter* p, int graticule_width, int graticule_height) {
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p->setPen(color);
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p->setPen(color);
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@ -28,55 +61,159 @@ void TraceData::drawTrace(TQPainter* p, int graticule_width, int graticule_heigh
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unsigned int n;
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unsigned int n;
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int x,y,x2,y2;
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int x,y,x2,y2;
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for (n=0; n<numberOfSamples-1; n++) {
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for (n=0; n<numberOfSamples-1; n++) {
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x = abs(((n*1.0)/(numberOfSamples-1))*(graticule_width));
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x = abs(((positionArray[n]-leftEdge)/(rightEdge-leftEdge))*(graticule_width));
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y = abs(((sampleArray[n]-topEdge)/(bottomEdge-topEdge))*(graticule_height));
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y = abs(((sampleArray[n]-topEdge)/(bottomEdge-topEdge))*(graticule_height));
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x2 = abs(((n+1*1.0)/(numberOfSamples-1))*(graticule_width));
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x2 = abs(((positionArray[n+1]-leftEdge)/(rightEdge-leftEdge))*(graticule_width));
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y2 = abs(((sampleArray[n+1]-topEdge)/(bottomEdge-topEdge))*(graticule_height));
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y2 = abs(((sampleArray[n+1]-topEdge)/(bottomEdge-topEdge))*(graticule_height));
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p->drawLine(x, y, x2, y2);
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p->drawLine(x, y, x2, y2);
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}
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}
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}
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}
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}
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}
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GraticuleWidget::GraticuleWidget(TraceWidget* parent, const char* name) : TQWidget(parent, name),
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m_base(parent),
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m_graticulePixmap(0) {
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setBackgroundMode(NoBackground);
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setSizePolicy(TQSizePolicy(TQSizePolicy::MinimumExpanding, TQSizePolicy::MinimumExpanding));
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setPaletteBackgroundColor(TQt::black);
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setPaletteForegroundColor(TQColor(0,128,0));
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}
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GraticuleWidget::~GraticuleWidget() {
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//
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}
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void GraticuleWidget::updateGraticule() {
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unsigned int d,s,x,y;
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if (m_graticulePixmap) {
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delete m_graticulePixmap;
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}
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m_graticulePixmap = new TQPixmap(width(), height());
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// Draw the graticule into the pixmap
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TQPainter p(m_graticulePixmap);
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p.setPen(TQPen(foregroundColor(), 1, TQt::SolidLine));
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p.fillRect(0, 0, m_graticulePixmap->width(), m_graticulePixmap->height(), backgroundColor());
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p.setPen(TQPen(foregroundColor(), 1, TQt::DotLine));
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if (m_base->m_vertDivs > 0) {
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s = m_graticulePixmap->width() / m_base->m_vertDivs;
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x = 0;
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for (d=0; d<m_base->m_vertDivs; d++) {
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p.drawLine(x, 0, x, m_graticulePixmap->height());
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x += s;
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}
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}
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if (m_base->m_horizDivs > 0) {
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s = m_graticulePixmap->height() / m_base->m_horizDivs;
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y = 0;
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for (d=0; d<m_base->m_horizDivs; d++) {
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p.drawLine(0, y, m_graticulePixmap->width(), y);
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y += s;
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}
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}
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p.setPen(TQPen(foregroundColor(), 1, TQt::SolidLine));
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p.drawRect(0, 0, m_graticulePixmap->width(), m_graticulePixmap->height());
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// Repaint the widget
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repaint();
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}
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void GraticuleWidget::paintEvent(TQPaintEvent*) {
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TQPainter p(this);
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if (m_graticulePixmap) {
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// Draw the graticule pixmap to erase the widget
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p.drawPixmap(0, 0, *m_graticulePixmap);
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// Draw the traces
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for (uint trace=0;trace<m_base->m_traceArray.count();trace++) {
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m_base->m_traceArray[trace]->drawTrace(&p, m_graticulePixmap->width(), m_graticulePixmap->height());
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}
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}
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else {
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p.fillRect(x(), y(), width(), height(), backgroundColor());
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}
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}
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void GraticuleWidget::resizeEvent(TQResizeEvent *) {
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updateGraticule();
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}
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TraceWidget::TraceWidget(TQWidget* parent, const char* name) : TQWidget(parent, name),
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TraceWidget::TraceWidget(TQWidget* parent, const char* name) : TQWidget(parent, name),
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m_horizDivs(0),
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m_horizDivs(0),
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m_vertDivs(0),
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m_vertDivs(0) {
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m_graticulePixmap(0) {
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setBackgroundMode(NoBackground);
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setBackgroundMode(NoBackground);
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m_primaryLayout = new TQVBoxLayout(this);
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m_graticuleWidget = new GraticuleWidget(this);
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m_primaryLayout->addWidget(m_graticuleWidget);
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m_traceLabelLayout = new TQGridLayout(m_primaryLayout);
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m_traceLabelLayout->addItem(new TQSpacerItem(0, 0, TQSizePolicy::Expanding, TQSizePolicy::Minimum), 0, 255);
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setPaletteBackgroundColor(TQt::black);
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setPaletteBackgroundColor(TQt::black);
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setPaletteForegroundColor(TQColor(0,128,0));
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setPaletteForegroundColor(TQColor(0,128,0));
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}
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}
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TraceWidget::~TraceWidget() {
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TraceWidget::~TraceWidget() {
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resizeTraceArray(0);
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for (uint i=0;i<m_traceArray.count();i++) {
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delete m_traceArray[i];
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}
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}
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}
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void TraceWidget::setNumberOfSamples(unsigned int samples, uint traceNumber) {
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void TraceWidget::setNumberOfSamples(uint traceNumber, unsigned int samples) {
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VERIFY_TRACE_ARRAY_SIZE
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VERIFY_TRACE_ARRAY_SIZE
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m_traceArray[traceNumber]->numberOfSamples = samples;
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m_traceArray[traceNumber]->numberOfSamples = samples;
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m_traceArray[traceNumber]->sampleArray.resize(samples);
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m_traceArray[traceNumber]->sampleArray.resize(samples);
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m_traceArray[traceNumber]->positionArray.resize(samples);
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updateGraticule();
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m_graticuleWidget->updateGraticule();
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updateTraceText();
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}
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}
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void TraceWidget::setNumberOfHorizontalDivisions(unsigned int divisions) {
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void TraceWidget::setNumberOfHorizontalDivisions(unsigned int divisions) {
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m_horizDivs = divisions;
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m_horizDivs = divisions;
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updateGraticule();
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m_graticuleWidget->updateGraticule();
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updateTraceText();
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}
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}
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void TraceWidget::setNumberOfVerticalDivisions(unsigned int divisions) {
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void TraceWidget::setNumberOfVerticalDivisions(unsigned int divisions) {
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m_vertDivs = divisions;
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m_vertDivs = divisions;
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updateGraticule();
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m_graticuleWidget->updateGraticule();
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updateTraceText();
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}
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}
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void TraceWidget::setDisplayLimits(double x, double y, double w, double h, uint traceNumber) {
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void TraceWidget::setDisplayLimits(uint traceNumber, double x, double y, double w, double h) {
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VERIFY_TRACE_ARRAY_SIZE
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VERIFY_TRACE_ARRAY_SIZE
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m_traceArray[traceNumber]->leftEdge = x;
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m_traceArray[traceNumber]->leftEdge = x;
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m_traceArray[traceNumber]->rightEdge = w;
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m_traceArray[traceNumber]->rightEdge = w;
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m_traceArray[traceNumber]->topEdge = y;
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m_traceArray[traceNumber]->topEdge = y;
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m_traceArray[traceNumber]->bottomEdge = h;
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m_traceArray[traceNumber]->bottomEdge = h;
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updateTraceText();
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}
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void TraceWidget::updateTraceText() {
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// RAJA FIXME
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// Display current scaling and offset values for all traces
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// RAJA FIXME
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// Display upper/lower/left/right boundary values,
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// possibly in a different routine
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for (uint trace=0;trace<m_traceArray.count();trace++) {
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double horizontal_units_per_division;
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double vertical_units_per_division;
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horizontal_units_per_division = fabs(m_traceArray[trace]->rightEdge-m_traceArray[trace]->leftEdge)/m_horizDivs;
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vertical_units_per_division = fabs(m_traceArray[trace]->topEdge-m_traceArray[trace]->bottomEdge)/m_vertDivs;
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m_traceArray[trace]->infoLabel->setPaletteBackgroundColor(paletteBackgroundColor());
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m_traceArray[trace]->infoLabel->setPaletteForegroundColor(m_traceArray[trace]->color);
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m_traceArray[trace]->infoLabel->setText(TQString("<qt>%1<br>%2 %3/div<br>%4 %5/div</qt>").arg(m_traceArray[trace]->traceName).arg(horizontal_units_per_division).arg(m_traceArray[trace]->horizontalUnits).arg(vertical_units_per_division).arg(m_traceArray[trace]->verticalUnits));
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}
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}
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}
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TQDoubleArray& TraceWidget::samples(uint traceNumber) {
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TQDoubleArray& TraceWidget::samples(uint traceNumber) {
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@ -85,23 +222,39 @@ TQDoubleArray& TraceWidget::samples(uint traceNumber) {
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return m_traceArray[traceNumber]->sampleArray;
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return m_traceArray[traceNumber]->sampleArray;
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}
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}
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void TraceWidget::setSamples(TQDoubleArray& tqda, uint traceNumber) {
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void TraceWidget::setSamples(uint traceNumber, TQDoubleArray& tqda) {
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VERIFY_TRACE_ARRAY_SIZE
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VERIFY_TRACE_ARRAY_SIZE
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m_traceArray[traceNumber]->sampleArray = tqda;
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m_traceArray[traceNumber]->sampleArray = tqda;
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m_traceArray[traceNumber]->numberOfSamples = tqda.size();
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m_traceArray[traceNumber]->numberOfSamples = tqda.size();
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}
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}
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TQDoubleArray& TraceWidget::positions(uint traceNumber) {
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VERIFY_TRACE_ARRAY_SIZE
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return m_traceArray[traceNumber]->positionArray;
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}
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void TraceWidget::setPositions(uint traceNumber, TQDoubleArray& tqda) {
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VERIFY_TRACE_ARRAY_SIZE
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m_traceArray[traceNumber]->positionArray = tqda;
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m_traceArray[traceNumber]->numberOfSamples = tqda.size();
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}
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TQColor& TraceWidget::traceColor(uint traceNumber) {
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TQColor& TraceWidget::traceColor(uint traceNumber) {
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VERIFY_TRACE_ARRAY_SIZE
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VERIFY_TRACE_ARRAY_SIZE
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return m_traceArray[traceNumber]->color;
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return m_traceArray[traceNumber]->color;
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}
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}
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void TraceWidget::setTraceColor(TQColor& color, uint traceNumber) {
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void TraceWidget::setTraceColor(uint traceNumber, TQColor& color) {
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VERIFY_TRACE_ARRAY_SIZE
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VERIFY_TRACE_ARRAY_SIZE
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m_traceArray[traceNumber]->color = color;
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m_traceArray[traceNumber]->color = color;
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m_graticuleWidget->updateGraticule();
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updateTraceText();
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}
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}
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bool TraceWidget::traceEnabled(uint traceNumber) {
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bool TraceWidget::traceEnabled(uint traceNumber) {
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|
@ -110,82 +263,75 @@ bool TraceWidget::traceEnabled(uint traceNumber) {
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return m_traceArray[traceNumber]->enabled;
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return m_traceArray[traceNumber]->enabled;
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}
|
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}
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void TraceWidget::setTraceEnabled(bool enabled, uint traceNumber) {
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|
void TraceWidget::setTraceEnabled(uint traceNumber, bool enabled) {
|
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|
VERIFY_TRACE_ARRAY_SIZE
|
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|
VERIFY_TRACE_ARRAY_SIZE
|
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|
m_traceArray[traceNumber]->enabled = enabled;
|
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|
m_traceArray[traceNumber]->enabled = enabled;
|
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|
}
|
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|
if (enabled) {
|
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|
m_traceArray[traceNumber]->infoLabel->show();
|
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|
void TraceWidget::resizeTraceArray(uint newsize) {
|
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|
|
uint oldcount = m_traceArray.count();
|
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|
if (newsize > oldcount) {
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|
m_traceArray.resize(newsize);
|
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|
for (uint i=oldcount;i<newsize;i++) {
|
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|
|
m_traceArray[i] = new TraceData;
|
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|
}
|
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|
}
|
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|
}
|
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|
else {
|
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|
else {
|
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|
|
m_traceArray.resize(newsize);
|
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|
|
m_traceArray[traceNumber]->infoLabel->hide();
|
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|
for (uint i=newsize;i<oldcount;i++) {
|
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|
|
delete m_traceArray[i];
|
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|
}
|
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|
}
|
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|
}
|
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|
|
m_graticuleWidget->updateGraticule();
|
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|
|
updateTraceText();
|
|
|
|
}
|
|
|
|
}
|
|
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|
|
void TraceWidget::updateGraticule() {
|
|
|
|
TQString TraceWidget::traceName(uint traceNumber) {
|
|
|
|
unsigned int d,s,x,y;
|
|
|
|
VERIFY_TRACE_ARRAY_SIZE
|
|
|
|
|
|
|
|
|
|
|
|
if (m_graticulePixmap) {
|
|
|
|
return m_traceArray[traceNumber]->traceName;
|
|
|
|
delete m_graticulePixmap;
|
|
|
|
|
|
|
|
}
|
|
|
|
}
|
|
|
|
m_graticulePixmap = new TQPixmap(width(), height());
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// Draw the graticule into the pixmap
|
|
|
|
void TraceWidget::setTraceName(uint traceNumber, TQString name) {
|
|
|
|
TQPainter p(m_graticulePixmap);
|
|
|
|
VERIFY_TRACE_ARRAY_SIZE
|
|
|
|
p.setPen(TQPen(foregroundColor(), 1, TQt::SolidLine));
|
|
|
|
|
|
|
|
p.fillRect(0, 0, m_graticulePixmap->width(), m_graticulePixmap->height(), backgroundColor());
|
|
|
|
m_traceArray[traceNumber]->traceName = name;
|
|
|
|
p.setPen(TQPen(foregroundColor(), 1, TQt::DotLine));
|
|
|
|
updateTraceText();
|
|
|
|
if (m_vertDivs > 0) {
|
|
|
|
|
|
|
|
s = m_graticulePixmap->width() / m_vertDivs;
|
|
|
|
|
|
|
|
x = 0;
|
|
|
|
|
|
|
|
for (d=0; d<m_vertDivs; d++) {
|
|
|
|
|
|
|
|
p.drawLine(x, 0, x, m_graticulePixmap->height());
|
|
|
|
|
|
|
|
x += s;
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if (m_horizDivs > 0) {
|
|
|
|
|
|
|
|
s = m_graticulePixmap->height() / m_horizDivs;
|
|
|
|
TQString TraceWidget::traceHorizontalUnits(uint traceNumber) {
|
|
|
|
y = 0;
|
|
|
|
VERIFY_TRACE_ARRAY_SIZE
|
|
|
|
for (d=0; d<m_horizDivs; d++) {
|
|
|
|
|
|
|
|
p.drawLine(0, y, m_graticulePixmap->width(), y);
|
|
|
|
return m_traceArray[traceNumber]->horizontalUnits;
|
|
|
|
y += s;
|
|
|
|
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
void TraceWidget::setTraceHorizontalUnits(uint traceNumber, TQString units) {
|
|
|
|
|
|
|
|
VERIFY_TRACE_ARRAY_SIZE
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
m_traceArray[traceNumber]->horizontalUnits = units;
|
|
|
|
|
|
|
|
updateTraceText();
|
|
|
|
}
|
|
|
|
}
|
|
|
|
p.setPen(TQPen(foregroundColor(), 1, TQt::SolidLine));
|
|
|
|
|
|
|
|
p.drawRect(0, 0, m_graticulePixmap->width(), m_graticulePixmap->height());
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// Repaint the widget
|
|
|
|
TQString TraceWidget::traceVerticalUnits(uint traceNumber) {
|
|
|
|
repaint();
|
|
|
|
VERIFY_TRACE_ARRAY_SIZE
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
return m_traceArray[traceNumber]->verticalUnits;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
void TraceWidget::paintEvent(TQPaintEvent*) {
|
|
|
|
void TraceWidget::setTraceVerticalUnits(uint traceNumber, TQString units) {
|
|
|
|
TQPainter p(this);
|
|
|
|
VERIFY_TRACE_ARRAY_SIZE
|
|
|
|
|
|
|
|
|
|
|
|
if (m_graticulePixmap) {
|
|
|
|
m_traceArray[traceNumber]->verticalUnits = units;
|
|
|
|
// Draw the graticule pixmap to erase the widget
|
|
|
|
updateTraceText();
|
|
|
|
p.drawPixmap(0, 0, *m_graticulePixmap);
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
// Draw the traces
|
|
|
|
void TraceWidget::resizeTraceArray(uint newsize) {
|
|
|
|
for (uint trace=0;trace<m_traceArray.count();trace++) {
|
|
|
|
uint oldcount = m_traceArray.count();
|
|
|
|
m_traceArray[trace]->drawTrace(&p, m_graticulePixmap->width(), m_graticulePixmap->height());
|
|
|
|
|
|
|
|
|
|
|
|
if (newsize > oldcount) {
|
|
|
|
|
|
|
|
m_traceArray.resize(newsize);
|
|
|
|
|
|
|
|
for (uint i=oldcount;i<newsize;i++) {
|
|
|
|
|
|
|
|
m_traceArray[i] = new TraceData(this);
|
|
|
|
|
|
|
|
m_traceLabelLayout->addWidget(m_traceArray[i]->infoLabel, 0, i);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
else {
|
|
|
|
p.fillRect(x(), y(), width(), height(), backgroundColor());
|
|
|
|
m_traceArray.resize(newsize);
|
|
|
|
|
|
|
|
for (uint i=newsize;i<oldcount;i++) {
|
|
|
|
|
|
|
|
m_traceLabelLayout->remove(m_traceArray[i]->infoLabel);
|
|
|
|
|
|
|
|
delete m_traceArray[i];
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
void TraceWidget::resizeEvent(TQResizeEvent *) {
|
|
|
|
|
|
|
|
updateGraticule();
|
|
|
|
|
|
|
|
}
|
|
|
|
}
|