void Filter::showLegend()
{
if (!d_output_graph)
return;
QList <FrameWidget *> lst = d_output_graph->enrichmentsList();
foreach(FrameWidget *fw, lst){
LegendWidget *l = qobject_cast<LegendWidget *>(fw);
if (l && l->isAutoUpdateEnabled()){
l->setText(l->text() + "\n" + legendInfo());
l->repaint();
return;
}
}
foreach(QWidget *i, d_widgets){
LegendWidget *l = qobject_cast<LegendWidget *>(i);
if (!l){
QRect r = operateOn(i->geometry());
i->setGeometry(r);
FrameWidget *f = qobject_cast<FrameWidget *>(i);
if (f)
f->updateCoordinates();
continue;
}
QRect new_rect = operateOn(l->geometry());
l->move(new_rect.topLeft());
if (!l->text().isEmpty()){
QFont f = l->font();
f.setPointSize(f.pointSize() * new_rect.width() * new_rect.height()/(l->rect().width() * l->rect().height()));
l->setFont(f);
l->plot()->notifyFontChange(f);
}
}
void EnrichmentDialog::setWidget(QWidget *w)
{
if (!w || !d_app)
return;
d_widget = w;
FrameWidget *fw = qobject_cast<FrameWidget *>(d_widget);
if (fw){
#ifndef QT_MAC_USE_COCOA
if (d_plot)
d_plot->deselectMarker();
#endif
frameBox->blockSignals(true);
frameBox->setCurrentIndex(fw->frameStyle());
frameBox->blockSignals(false);
frameColorBtn->blockSignals(true);
frameColorBtn->setColor(fw->frameColor());
frameColorBtn->blockSignals(false);
boxFrameLineStyle->blockSignals(true);
boxFrameLineStyle->setStyle(fw->framePen().style());
boxFrameLineStyle->blockSignals(false);
boxFrameWidth->blockSignals(true);
if (d_widget_type == Ellipse)
boxFrameWidth->setValue(fw->framePen().widthF());
else
boxFrameWidth->setValue(fw->framePen().width());
boxFrameWidth->blockSignals(false);
unitBox->setCurrentIndex(d_app->d_frame_geometry_unit);
attachToBox->setCurrentIndex((int)fw->attachPolicy());
displayCoordinates(d_app->d_frame_geometry_unit);
} else {
unitBox->setCurrentIndex(FrameWidget::Pixel);
displayCoordinates(FrameWidget::Pixel);
}
if (d_widget_type == Text){
LegendWidget *l = qobject_cast<LegendWidget *>(d_widget);
if (l){
setText(textEditBox, l->text());
textFont = l->font();
QFont fnt = textFont;
fnt.setPointSize(QFont().pointSize() + 2);
textEditBox->setFont(fnt);
textColorBtn->blockSignals(true);
textColorBtn->setColor(l->textColor());
textColorBtn->blockSignals(false);
QColor bc = l->backgroundColor();
boxBackgroundTransparency->blockSignals(true);
boxBackgroundTransparency->setValue(100*bc.alphaF());
boxBackgroundTransparency->blockSignals(false);
transparencySlider->blockSignals(true);
transparencySlider->setValue(boxBackgroundTransparency->value());
transparencySlider->blockSignals(false);
textBackgroundBtn->blockSignals(true);
textBackgroundBtn->setEnabled(bc.alpha());
bc.setAlpha(255);
textBackgroundBtn->setColor(bc);
textBackgroundBtn->blockSignals(false);
boxTextAngle->blockSignals(true);
boxTextAngle->setValue(l->angle());
boxTextAngle->blockSignals(false);
autoUpdateTextBox->setChecked(l->isAutoUpdateEnabled());
texOutputBox->setChecked(l->hasTeXOutput());
updateButtons();
}
} else if (d_widget_type == Tex){
TexWidget *tw = qobject_cast<TexWidget *>(d_widget);
if (tw){
setText(equationEditor, tw->formula());
outputLabel->setPixmap(tw->pixmap());
bestSizeButton->show();
}
return;
} else if (d_widget_type == Image){
ImageWidget *i = qobject_cast<ImageWidget *>(d_widget);
if (i){
imagePathBox->setText(i->fileName());
boxSaveImagesInternally->blockSignals(true);
boxSaveImagesInternally->setChecked(i->saveInternally());
boxSaveImagesInternally->blockSignals(false);
bestSizeButton->show();
}
} else if (d_widget_type == Frame || d_widget_type == Ellipse){
QColor bc = fw->backgroundColor();
boxTransparency->blockSignals(true);
boxTransparency->setValue(100.0*bc.alphaF());
boxTransparency->blockSignals(false);
fillTransparencySlider->blockSignals(true);
fillTransparencySlider->setValue(boxTransparency->value());
fillTransparencySlider->blockSignals(false);
bc.setAlpha(255);
backgroundColorBtn->blockSignals(true);
backgroundColorBtn->setColor(bc);
backgroundColorBtn->blockSignals(false);
patternBox->blockSignals(true);
patternBox->setPattern(fw->brush().style());
patternBox->blockSignals(false);
patternColorBtn->blockSignals(true);
patternColorBtn->setColor(fw->brush().color());
patternColorBtn->blockSignals(false);
}
}
void EnrichmentDialog::setWidget(QWidget *w)
{
if (!w)
return;
ApplicationWindow *app = (ApplicationWindow *)parent();
if (!app)
return;
d_widget = w;
FrameWidget *fw = qobject_cast<FrameWidget *>(d_widget);
if (fw){
frameBox->blockSignals(true);
frameBox->setCurrentIndex(fw->frameStyle());
frameBox->blockSignals(false);
frameColorBtn->blockSignals(true);
frameColorBtn->setColor(fw->frameColor());
frameColorBtn->blockSignals(false);
boxFrameLineStyle->blockSignals(true);
boxFrameLineStyle->setStyle(fw->framePen().style());
boxFrameLineStyle->blockSignals(false);
boxFrameWidth->blockSignals(true);
if (d_widget_type == Ellipse)
boxFrameWidth->setValue(fw->framePen().widthF());
else
boxFrameWidth->setValue(fw->framePen().width());
boxFrameWidth->blockSignals(false);
unitBox->setCurrentIndex(app->d_frame_geometry_unit);
attachToBox->setCurrentIndex((int)fw->attachPolicy());
displayCoordinates(app->d_frame_geometry_unit);
} else {
unitBox->setCurrentIndex(FrameWidget::Pixel);
displayCoordinates(FrameWidget::Pixel);
}
if (d_widget_type == Text){
LegendWidget *l = qobject_cast<LegendWidget *>(d_widget);
if (l){
setText(textEditBox, l->text());
textFont = l->font();
QFont fnt = textFont;
fnt.setPointSize(QFont().pointSize() + 2);
textEditBox->setFont(fnt);
textColorBtn->blockSignals(true);
textColorBtn->setColor(l->textColor());
textColorBtn->blockSignals(false);
QColor bc = l->backgroundColor();
boxBackgroundTransparency->blockSignals(true);
boxBackgroundTransparency->setValue(bc.alpha());
boxBackgroundTransparency->blockSignals(false);
textBackgroundBtn->blockSignals(true);
textBackgroundBtn->setEnabled(bc.alpha());
textBackgroundBtn->setColor(bc);
textBackgroundBtn->blockSignals(false);
boxTextAngle->blockSignals(true);
boxTextAngle->setValue(l->angle());
boxTextAngle->blockSignals(false);
autoUpdateTextBox->setChecked(l->isAutoUpdateEnabled());
texOutputBox->setChecked(l->hasTeXOutput());
}
} else if (d_widget_type == Tex){
TexWidget *tw = qobject_cast<TexWidget *>(d_widget);
if (tw){
setText(equationEditor, tw->formula());
outputLabel->setPixmap(tw->pixmap());
bestSizeButton->show();
}
return;
} else if (d_widget_type == Image){
ImageWidget *i = qobject_cast<ImageWidget *>(d_widget);
if (i){
imagePathBox->setText(i->fileName());
boxSaveImagesInternally->blockSignals(true);
boxSaveImagesInternally->setChecked(i->saveInternally());
boxSaveImagesInternally->blockSignals(false);
}
} else if (d_widget_type == Frame){
RectangleWidget *r = qobject_cast<RectangleWidget *>(d_widget);
if (r){
backgroundColorBtn->blockSignals(true);
backgroundColorBtn->setColor(r->backgroundColor());
backgroundColorBtn->blockSignals(false);
boxTransparency->blockSignals(true);
boxTransparency->setValue(r->backgroundColor().alpha());
boxTransparency->blockSignals(false);
patternBox->blockSignals(true);
patternBox->setPattern(r->brush().style());
patternBox->blockSignals(false);
patternColorBtn->blockSignals(true);
patternColorBtn->setColor(r->brush().color());
patternColorBtn->blockSignals(false);
}
} else if (d_widget_type == Ellipse){
EllipseWidget *r = qobject_cast<EllipseWidget *>(d_widget);
if (r){
backgroundColorBtn->blockSignals(true);
backgroundColorBtn->setColor(r->backgroundColor());
backgroundColorBtn->blockSignals(false);
boxTransparency->blockSignals(true);
boxTransparency->setValue(r->backgroundColor().alpha());
boxTransparency->blockSignals(false);
patternBox->blockSignals(true);
patternBox->setPattern(r->brush().style());
patternBox->blockSignals(false);
patternColorBtn->blockSignals(true);
patternColorBtn->setColor(r->brush().color());
patternColorBtn->blockSignals(false);
}
}
}