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Diffstat (limited to 'clients/tde/src/widgets/tracewidget.cpp')
-rw-r--r--clients/tde/src/widgets/tracewidget.cpp69
1 files changed, 68 insertions, 1 deletions
diff --git a/clients/tde/src/widgets/tracewidget.cpp b/clients/tde/src/widgets/tracewidget.cpp
index f30ca44..617363e 100644
--- a/clients/tde/src/widgets/tracewidget.cpp
+++ b/clients/tde/src/widgets/tracewidget.cpp
@@ -15,6 +15,7 @@
#include <tqlayout.h>
#include <klocale.h>
+#include <kinputdialog.h>
#define VERIFY_TRACE_ARRAY_SIZE if (traceNumber >= m_traceArray.count()) resizeTraceArray(traceNumber+1);
#define VERIFY_CURSOR_ARRAY_SIZE if (cursorNumber >= m_cursorArray.count()) resizeCursorArray(cursorNumber+1);
@@ -141,27 +142,36 @@ TraceData::TraceData(TraceWidget* parent, TQWidget* labelParent) : TQObject(), p
singleDecrBtn = new TQToolButton(TQt::DownArrow, labelParent);
posResetBtn = new TQToolButton(labelParent);
posResetBtn->setText("0");
+ posSetBtn = new TQToolButton(labelParent);
+ posSetBtn->setText("M");
singleIncrBtn->setFixedSize(16,16);
singleDecrBtn->setFixedSize(16,16);
posResetBtn->setFixedSize(16,16);
+ posSetBtn->setFixedSize(16,16);
singleIncrBtn->setAutoRepeat(true);
singleDecrBtn->setAutoRepeat(true);
posResetBtn->setAutoRepeat(false);
+ posSetBtn->setAutoRepeat(false);
singleIncrBtn->setSizePolicy(TQSizePolicy(TQSizePolicy::Fixed, TQSizePolicy::Fixed));
singleDecrBtn->setSizePolicy(TQSizePolicy(TQSizePolicy::Fixed, TQSizePolicy::Fixed));
posResetBtn->setSizePolicy(TQSizePolicy(TQSizePolicy::Fixed, TQSizePolicy::Fixed));
+ posSetBtn->setSizePolicy(TQSizePolicy(TQSizePolicy::Fixed, TQSizePolicy::Fixed));
singleIncrBtn->setPaletteBackgroundColor(labelParent->paletteBackgroundColor());
singleIncrBtn->setPaletteForegroundColor(color);
singleDecrBtn->setPaletteBackgroundColor(labelParent->paletteBackgroundColor());
singleDecrBtn->setPaletteForegroundColor(color);
posResetBtn->setPaletteBackgroundColor(labelParent->paletteBackgroundColor());
posResetBtn->setPaletteForegroundColor(color);
+ posSetBtn->setPaletteBackgroundColor(labelParent->paletteBackgroundColor());
+ posSetBtn->setPaletteForegroundColor(color);
singleIncrBtn->hide();
singleDecrBtn->hide();
posResetBtn->hide();
+ posSetBtn->hide();
connect(singleIncrBtn, SIGNAL(clicked()), this, SLOT(movePosOneTick()));
connect(singleDecrBtn, SIGNAL(clicked()), this, SLOT(moveNegOneTick()));
connect(posResetBtn, SIGNAL(clicked()), this, SLOT(resetVPosition()));
+ connect(posSetBtn, SIGNAL(clicked()), this, SLOT(setVPosition()));
}
else {
paramLabel = NULL;
@@ -170,6 +180,7 @@ TraceData::TraceData(TraceWidget* parent, TQWidget* labelParent) : TQObject(), p
singleIncrBtn = NULL;
singleDecrBtn = NULL;
posResetBtn = NULL;
+ posSetBtn = NULL;
}
}
@@ -178,6 +189,7 @@ TraceData::~TraceData() {
}
void TraceData::drawTrace(TQPainter* p, int graticule_width, int graticule_height) {
+ p->save();
p->setPen(color);
if ((bottomEdge != topEdge) && (enabled) && (positionArray.count() >= numberOfSamples) && (sampleArray.count() >= numberOfSamples) && (numberOfSamples > 0)) {
@@ -225,7 +237,34 @@ void TraceData::drawTrace(TQPainter* p, int graticule_width, int graticule_heigh
p->drawLine(x, y, x2, y2);
}
+
+ // Draw the zero level indicator
+ int pixel_size = 20;
+ TQFont painterFont = p->font();
+ painterFont.setFamily("Monospace");
+ painterFont.setPixelSize(pixel_size);
+ p->setFont(painterFont);
+ int font_vertical_offset = pixel_size/5;
+ int font_height = p->fontMetrics().boundingRect("→").height();
+
+ x = 0;
+ y = (((offset-topEdge)/(bottomEdge-topEdge))*(graticule_height))+(font_height/2)-(font_vertical_offset/2);
+ if (y > graticule_height) {
+ font_height = p->fontMetrics().boundingRect("↓").height();
+ y = graticule_height-font_vertical_offset;
+ p->drawText(x, y, trUtf8("↓"));
+ }
+ else if (y < 0) {
+ font_height = p->fontMetrics().boundingRect("↑").height();
+ y = font_height-font_vertical_offset;
+ p->drawText(x, y, trUtf8("↑"));
+ }
+ else {
+ p->drawText(x, y, trUtf8("→"));
+ }
}
+
+ p->restore();
}
void TraceData::movePosOneTick() {
@@ -259,6 +298,22 @@ void TraceData::resetVPosition() {
parentWidget->m_graticuleWidget->repaint(false);
}
+void TraceData::setVPosition() {
+ bool ok;
+ double newoffset;
+
+ ok = false;
+ newoffset = KInputDialog::getDouble(i18n("Set Trace Offset"), i18n("New offset for %1 (%2):").arg(traceName).arg(verticalUnits), offset, (double)-2147483647, (double)2147483647, 0.1, 1, &ok, parentWidget);
+ if (ok) {
+ offset = newoffset;
+ emit(offsetChanged(offset));
+
+ parentWidget->updateTraceText();
+ parentWidget->updateCursorText();
+ parentWidget->m_graticuleWidget->repaint(false);
+ }
+}
+
CursorData::CursorData(TraceWidget* parent, TQWidget* labelParent) : TQObject(), parentWidget(parent) {
color = TQColor(0, 255, 0);
highlightColor = TQColor(192, 255, 192);
@@ -869,6 +924,7 @@ void TraceWidget::setBackgroundColor(const TQColor color) {
m_traceArray[trace]->singleIncrBtn->setPaletteBackgroundColor(color);
m_traceArray[trace]->singleDecrBtn->setPaletteBackgroundColor(color);
m_traceArray[trace]->posResetBtn->setPaletteBackgroundColor(color);
+ m_traceArray[trace]->posSetBtn->setPaletteBackgroundColor(color);
}
for (uint cursor=0;cursor<m_cursorArray.count();cursor++) {
m_cursorArray[cursor]->paramLabel->setPaletteBackgroundColor(color);
@@ -1087,6 +1143,7 @@ void TraceWidget::setTraceEnabled(uint traceNumber, bool enabled, bool showText)
m_traceArray[traceNumber]->singleIncrBtn->show();
m_traceArray[traceNumber]->singleDecrBtn->show();
m_traceArray[traceNumber]->posResetBtn->show();
+ m_traceArray[traceNumber]->posSetBtn->show();
}
else {
m_traceArray[traceNumber]->paramLabel->hide();
@@ -1095,6 +1152,7 @@ void TraceWidget::setTraceEnabled(uint traceNumber, bool enabled, bool showText)
m_traceArray[traceNumber]->singleIncrBtn->hide();
m_traceArray[traceNumber]->singleDecrBtn->hide();
m_traceArray[traceNumber]->posResetBtn->hide();
+ m_traceArray[traceNumber]->posSetBtn->hide();
}
}
else {
@@ -1104,6 +1162,7 @@ void TraceWidget::setTraceEnabled(uint traceNumber, bool enabled, bool showText)
m_traceArray[traceNumber]->singleIncrBtn->hide();
m_traceArray[traceNumber]->singleDecrBtn->hide();
m_traceArray[traceNumber]->posResetBtn->hide();
+ m_traceArray[traceNumber]->posSetBtn->hide();
}
m_graticuleWidget->updateGraticule();
@@ -1525,6 +1584,12 @@ TQString TraceWidget::prettyFormat(double value, double rangeDetectValue, TQStri
return result;
}
+double TraceWidget::traceOffset(uint traceNumber) {
+ VERIFY_TRACE_ARRAY_SIZE
+
+ return m_traceArray[traceNumber]->offset;
+}
+
void TraceWidget::setTraceOffset(uint traceNumber, double offset) {
VERIFY_TRACE_ARRAY_SIZE
@@ -1582,7 +1647,8 @@ void TraceWidget::resizeTraceArray(uint newsize) {
m_traceLabelLayout->addMultiCellWidget(m_traceArray[i]->paramLabel, 0, 2, i*2, i*2);
m_traceLabelLayout->addWidget(m_traceArray[i]->singleIncrBtn, 0, (i*2)+1);
m_traceLabelLayout->addWidget(m_traceArray[i]->posResetBtn, 1, (i*2)+1);
- m_traceLabelLayout->addWidget(m_traceArray[i]->singleDecrBtn, 2, (i*2)+1);
+ m_traceLabelLayout->addWidget(m_traceArray[i]->posSetBtn, 2, (i*2)+1);
+ m_traceLabelLayout->addWidget(m_traceArray[i]->singleDecrBtn, 3, (i*2)+1);
m_statusLabelLayout->insertWidget(i, m_traceArray[i]->graphStatusLabel, TQt::AlignTop);
m_statusLabelLayoutInner->insertWidget(i, m_traceArray[i]->graphStatusLabelInner);
}
@@ -1595,6 +1661,7 @@ void TraceWidget::resizeTraceArray(uint newsize) {
m_traceLabelLayout->remove(m_traceArray[i]->paramLabel);
m_traceLabelLayout->remove(m_traceArray[i]->singleIncrBtn);
m_traceLabelLayout->remove(m_traceArray[i]->posResetBtn);
+ m_traceLabelLayout->remove(m_traceArray[i]->posSetBtn);
m_traceLabelLayout->remove(m_traceArray[i]->singleDecrBtn);
m_statusLabelLayout->remove(m_traceArray[i]->graphStatusLabel);
m_statusLabelLayoutInner->remove(m_traceArray[i]->graphStatusLabelInner);
generated by cgit v1.2.1 (git 2.18.0) at 2025-01-11 02:11:15 +0000