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New scope: refactor display arrangement methods: vertically stacked displays

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This commit is contained in:
f4exb 2017-02-15 00:46:45 +01:00
parent 912259a0ad
commit 3c1abfc152
3 changed files with 209 additions and 5 deletions
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209
sdrbase/gui/glscopeng.cpp
View File

@ -188,7 +188,7 @@ void GLScopeNG::paintGL()
glFunctions->glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
glFunctions->glClear(GL_COLOR_BUFFER_BIT);
if (m_displayMode == DisplayX) // display only trace #0
if ((m_displayMode == DisplayX) || (m_displayMode == DisplayXYV)) // display trace #0
{
// draw rect around
{
@ -348,7 +348,7 @@ void GLScopeNG::paintGL()
} // trace length > 0
} // Display X only
else if (m_displayMode == DisplayY) // display only traces #1..n
if ((m_displayMode == DisplayY) || (m_displayMode == DisplayXYV)) // display traces #1..n
{
// draw rect around
{
@ -607,7 +607,7 @@ void GLScopeNG::applyConfig()
}
else if (m_displayMode == DisplayXYV) // both displays vertically arranged
{
setVerticalDisplays();
}
else if (m_displayMode == DisplayXYH) // both displays horizontally arranged
{
@ -634,6 +634,7 @@ void GLScopeNG::setUniqueDisplays()
(float) scopeWidth / (float) width(),
(float) scopeHeight / (float) height()
);
m_glScopeMatrix1.setToIdentity();
m_glScopeMatrix1.translate (
-1.0f + ((float) 2*m_leftMargin / (float) width()),
@ -672,6 +673,7 @@ void GLScopeNG::setUniqueDisplays()
(float) scopeWidth / (float) width(),
(float) scopeHeight / (float) height()
);
m_glScopeMatrix2.setToIdentity();
m_glScopeMatrix2.translate (
-1.0f + ((float) 2*m_leftMargin / (float) width()),
@ -819,6 +821,207 @@ void GLScopeNG::setUniqueDisplays()
} // Y vertical scale
}
void GLScopeNG::setVerticalDisplays()
{
QFontMetrics fm(font());
int M = fm.width("-");
int scopeHeight = (height() - m_topMargin) / 2 - m_botMargin;
int scopeWidth = width() - m_leftMargin - m_rightMargin;
// X display
m_glScopeRect1 = QRectF(
(float) m_leftMargin / (float) width(),
(float) m_topMargin / (float) height(),
(float) scopeWidth / (float) width(),
(float) scopeHeight / (float) height()
);
m_glScopeMatrix1.setToIdentity();
m_glScopeMatrix1.translate (
-1.0f + ((float) 2*m_leftMargin / (float) width()),
1.0f - ((float) 2*m_topMargin / (float) height())
);
m_glScopeMatrix1.scale (
(float) 2*scopeWidth / (float) width(),
(float) -2*scopeHeight / (float) height()
);
m_glBot1ScaleMatrix.setToIdentity();
m_glBot1ScaleMatrix.translate (
-1.0f + ((float) 2*m_leftMargin / (float) width()),
1.0f - ((float) 2*(scopeHeight + m_topMargin + 1) / (float) height())
);
m_glBot1ScaleMatrix.scale (
(float) 2*scopeWidth / (float) width(),
(float) -2*(m_botMargin - 1) / (float) height()
);
m_glLeft1ScaleMatrix.setToIdentity();
m_glLeft1ScaleMatrix.translate (
-1.0f,
1.0f - ((float) 2*m_topMargin / (float) height())
);
m_glLeft1ScaleMatrix.scale (
(float) 2*(m_leftMargin-1) / (float) width(),
(float) -2*scopeHeight / (float) height()
);
// Y display
m_glScopeRect2 = QRectF(
(float) m_leftMargin / (float)width(),
(float) (m_botMargin + m_topMargin + scopeHeight) / (float)height(),
(float) scopeWidth / (float)width(),
(float) scopeHeight / (float)height()
);
m_glScopeMatrix2.setToIdentity();
m_glScopeMatrix2.translate (
-1.0f + ((float) 2*m_leftMargin / (float) width()),
1.0f - ((float) 2*(m_botMargin + m_topMargin + scopeHeight) / (float) height())
);
m_glScopeMatrix2.scale (
(float) 2*scopeWidth / (float) width(),
(float) -2*scopeHeight / (float) height()
);
m_glBot2ScaleMatrix.setToIdentity();
m_glBot2ScaleMatrix.translate (
-1.0f + ((float) 2*m_leftMargin / (float) width()),
1.0f - ((float) 2*(scopeHeight + m_topMargin + scopeHeight + m_botMargin + 1) / (float) height())
);
m_glBot2ScaleMatrix.scale (
(float) 2*scopeWidth / (float) width(),
(float) -2*(m_botMargin - 1) / (float) height()
);
m_glLeft2ScaleMatrix.setToIdentity();
m_glLeft2ScaleMatrix.translate (
-1.0f,
1.0f - ((float) 2*(m_topMargin + scopeHeight + m_botMargin) / (float) height())
);
m_glLeft2ScaleMatrix.scale (
(float) 2*(m_leftMargin-1) / (float) width(),
(float) -2*scopeHeight / (float) height()
);
{ // X horizontal scale (X1)
m_x1Scale.setSize(scopeWidth);
m_bot1ScalePixmap = QPixmap(
scopeWidth,
m_botMargin - 1
);
const ScaleEngine::TickList* tickList;
const ScaleEngine::Tick* tick;
m_bot1ScalePixmap.fill(Qt::black);
QPainter painter(&m_bot1ScalePixmap);
painter.setPen(QColor(0xf0, 0xf0, 0xff));
painter.setFont(font());
tickList = &m_x1Scale.getTickList();
for(int i = 0; i < tickList->count(); i++) {
tick = &(*tickList)[i];
if(tick->major) {
if(tick->textSize > 0) {
painter.drawText(QPointF(tick->textPos, fm.height() - 1), tick->text);
}
}
}
m_glShaderBottom1Scale.initTexture(m_bot1ScalePixmap.toImage());
} // X horizontal scale (X1)
{ // Y horizontal scale (X2)
m_x2Scale.setSize(scopeWidth);
m_bot2ScalePixmap = QPixmap(
scopeWidth,
m_botMargin - 1
);
const ScaleEngine::TickList* tickList;
const ScaleEngine::Tick* tick;
m_bot2ScalePixmap.fill(Qt::black);
QPainter painter(&m_bot2ScalePixmap);
painter.setPen(QColor(0xf0, 0xf0, 0xff));
painter.setFont(font());
tickList = &m_x2Scale.getTickList();
for(int i = 0; i < tickList->count(); i++) {
tick = &(*tickList)[i];
if(tick->major) {
if(tick->textSize > 0) {
painter.drawText(QPointF(tick->textPos, fm.height() - 1), tick->text);
}
}
}
m_glShaderBottom2Scale.initTexture(m_bot2ScalePixmap.toImage());
} // Y horizontal scale (X2)
{ // X vertical scale (Y1)
m_y1Scale.setSize(scopeHeight);
m_left1ScalePixmap = QPixmap(
m_leftMargin - 1,
scopeHeight
);
const ScaleEngine::TickList* tickList;
const ScaleEngine::Tick* tick;
m_left1ScalePixmap.fill(Qt::black);
QPainter painter(&m_left1ScalePixmap);
painter.setPen(QColor(0xf0, 0xf0, 0xff));
painter.setFont(font());
tickList = &m_y1Scale.getTickList();
for(int i = 0; i < tickList->count(); i++) {
tick = &(*tickList)[i];
if(tick->major) {
if(tick->textSize > 0) {
painter.drawText(QPointF(m_leftMargin - M - tick->textSize, m_topMargin + scopeHeight - tick->textPos - fm.ascent()/2), tick->text);
}
}
}
m_glShaderLeft1Scale.initTexture(m_left1ScalePixmap.toImage());
} // X vertical scale (Y1)
{ // Y vertical scale (Y2)
m_y2Scale.setSize(scopeHeight);
m_left2ScalePixmap = QPixmap(
m_leftMargin - 1,
scopeHeight
);
const ScaleEngine::TickList* tickList;
const ScaleEngine::Tick* tick;
m_left2ScalePixmap.fill(Qt::black);
QPainter painter(&m_left2ScalePixmap);
painter.setPen(QColor(0xf0, 0xf0, 0xff));
painter.setFont(font());
tickList = &m_y2Scale.getTickList();
for(int i = 0; i < tickList->count(); i++) {
tick = &(*tickList)[i];
if(tick->major) {
if(tick->textSize > 0) {
painter.drawText(QPointF(m_leftMargin - M - tick->textSize, m_topMargin + scopeHeight - tick->textPos - fm.ascent()/2), tick->text);
}
}
}
m_glShaderLeft2Scale.initTexture(m_left2ScalePixmap.toImage());
} // Y vertical scale (Y2)
}
void GLScopeNG::setYScale(ScaleEngine& scale, uint32_t highlightedTraceIndex)
{
ScopeVisNG::TraceData& traceData = (*m_tracesData)[highlightedTraceIndex];

3
sdrbase/gui/glscopeng.h
View File

@ -139,7 +139,8 @@ private:
void applyConfig();
void setYScale(ScaleEngine& scale, uint32_t highlightedTraceIndex);
void setUniqueDisplays();
void setUniqueDisplays(); //!< Arrange displays when X and Y are unique on screen
void setVerticalDisplays(); //!< Arrange displays when X and Y are stacked vertically
protected slots:
void cleanup();

2
sdrbase/gui/glscopenggui.cpp
View File

@ -298,7 +298,7 @@ void GLScopeNGGUI::on_traceAdd_clicked(bool checked)
{
ui->onlyY->setEnabled(true);
// ui->horizontalXY->setEnabled(true); TODO: re-activate when these displays become active
// ui->verticalXY->setEnabled(true);
ui->verticalXY->setEnabled(true);
// ui->polar->setEnabled(true);
}