//formatting helper functions
void adjustFontSize(QGraphicsTextItem *item, double itemWidth, double itemHeight, double fontSize, int fontWeight=QFont::Normal, double deltaSize = 0)
{
QFont font;
font.setWeight(fontWeight);
// Determine height of text item with given width and font size
item->setTextWidth(itemWidth);
font = item->font();
font.setPointSize(fontSize);
item->setFont(font);
int docHeight=item->document()->size().height();
// if item is not high enough, increase font size
if (docHeight < itemHeight) {
// except when it was already made smaller in the previus recursion
if (deltaSize<0)
return;
else
adjustFontSize(item, itemWidth, itemHeight, fontSize+1, fontWeight, 1);
}
//if item is too high decrease font size
else if (docHeight > itemHeight) {
if (fontSize < 5)
return;
else
adjustFontSize(item, itemWidth, itemHeight, fontSize-1, fontWeight, -1);
}
return;
}
void StoryCardScene::setNotes(const QString & txt)
{
theStoryNotes->setPlainText(txt.left(200));
adjustFontSize(theStoryNotes, theNotesRect.width(), theNotesRect.height(), 10.);
if (theStoryNotes->font().pointSize() < 6)
{
theStoryNotes->setPlainText("See TRAC Ticket for details.");
adjustFontSize(theStoryNotes, theNotesRect.width(), theNotesRect.height(), 10.);
}
}
void GrEnterArea::paint(QPainter *ppainter, const QStyleOptionGraphicsItem *, QWidget *){
ppainter->save();
ppainter->setBrush( brushList.at( curIndexBrush ) );
ppainter->setPen( penList.at( curIndexPen ) );
ppainter->drawRect( rect );
if ( isTextValid ) ppainter->setPen( validTextPenList.at( curIndexValidPen ) );
else ppainter->setPen( invalidTextPenList.at( curIndexInvalidPen ) );
adjustFontSize( eaFont, textRect.width(), textRect.height() ,areaText);
ppainter->setFont( eaFont );
ppainter->drawText( textRect, Qt::AlignRight, areaText );
ppainter->restore();
update();
}
void FontSizeWidget::initWidget()
{
setObjectName("FontSizeWidget");
setStyleSheet(getFileContent(":/resources/qss/fontsizewidget.qss"));
setFixedSize(86, 18);
m_fontSizeEdit = new QLineEdit(this);
m_fontSizeEdit->setObjectName("FontSizeEdit");
m_fontSizeEdit->setFixedSize(LINE_EDIT_SIZE);
m_fontSize = ConfigSettings::instance()->value("text", "fontsize").toInt();
m_fontSizeEdit->setText(QString("%1").arg(m_fontSize));
m_addSizeBtn = new QPushButton(this);
m_addSizeBtn->setObjectName("AddSizeBtn");
m_addSizeBtn->setFixedSize(BUTTON_SIZE);
m_reduceSizeBtn = new QPushButton(this);
m_reduceSizeBtn->setObjectName("ReduceSizeBtn");
m_reduceSizeBtn->setFixedSize(BUTTON_SIZE);
QHBoxLayout* layout = new QHBoxLayout;
layout->setMargin(0);
layout->setSpacing(0);
layout->addSpacing(4);
layout->addWidget(m_fontSizeEdit);
layout->addSpacing(0);
layout->addWidget( new Seperator(this));
layout->addWidget(m_addSizeBtn);
layout->addWidget( new Seperator(this));
layout->addSpacing(0);
layout->addWidget(m_reduceSizeBtn);
layout->addStretch();
setLayout(layout);
connect(m_addSizeBtn, &QPushButton::clicked, [=]{
adjustFontSize(true);
});
connect(m_reduceSizeBtn, &QPushButton::clicked, [=]{
adjustFontSize(false);
});
}
void Screen::writeString(const String &output, int x, int y, int fontSize, bool centered) {
int adjustedFontSize = !wrappingEnabled ? adjustFontSize(output, x, fontSize) : fontSize;
int outputLength = outputLengthAsPixelLength(output, adjustedFontSize);
int newX = centered ? centerizeX(outputLength, x) : x;
tft.fillRect(0, y, newX, adjustedFontSize * FONT_HEIGHT_MULTIPLIER, currentBackground);
tft.fillRect(getWidth() - (newX == x ? getWidth() - outputLength : newX), y,
getWidth(), adjustedFontSize * FONT_HEIGHT_MULTIPLIER, currentBackground);
tft.setCursor(newX, y);
tft.setTextSize(adjustedFontSize);
tft.setTextColor(currentTextColor, currentBackground);
tft.print(output);
}
void LoadingWidget::setVideo(Video *video) {
adjustFontSize();
QString title = video->getTitle();
// enhance legibility by splitting the title
static const QLatin1String p("<p>");
title.replace(QLatin1String(" - "), p);
title.replace(QLatin1String(" | "), p);
title.replace(QLatin1String(" — "), p);
title.replace(QLatin1String(": "), p);
title.replace(QLatin1String("; "), p);
title.replace(QLatin1String("] "), QLatin1String("]<p>"));
title.replace(QLatin1String(" ["), QLatin1String("<p>["));
title.replace(QLatin1String(" ("), QLatin1String("<p>("));
title.replace(QLatin1String(") "), QLatin1String(")<p>"));
titleLabel->setText(title);
titleLabel->setVisible(window()->height() > 100);
const int maxDescLength = 500;
QString videoDesc = video->getDescription();
if (videoDesc.length() > maxDescLength) {
videoDesc.truncate(maxDescLength);
videoDesc = videoDesc.trimmed();
videoDesc.append("…");
} else if (videoDesc.endsWith(QLatin1String(" ..."))) {
videoDesc = videoDesc.left(videoDesc.length() - 4);
videoDesc.append("…");
}
static const QRegExp linkRE("(https?://\\S+)");
videoDesc.replace(linkRE, QStringLiteral("<a style='color:white' href=\"\\1\">\\1</a>"));
descriptionLabel->setText(videoDesc);
bool hiddenDesc = height() < 400;
if (hiddenDesc)
titleLabel->setAlignment(Qt::AlignCenter);
else
titleLabel->setAlignment(Qt::AlignHCenter | Qt::AlignBottom);
descriptionLabel->setVisible(!hiddenDesc);
progressBar->setValue(0);
startTime.start();
}
void StoryCardScene::setHTD(const QString & txt)
{
theStoryHTD->setPlainText(txt);
adjustFontSize(theStoryHTD, theHTDRect.width(), theHTDRect.height(), 10.);
}
void StoryCardScene::setDesc(const QString & txt)
{
theStoryDesc->setPlainText(txt);
adjustFontSize(theStoryDesc, theDescRect.width(), theDescRect.height(), 10., QFont::Bold);
}
void StoryCardScene::setParent(const QString & txt)
{
theParentStory->setPlainText(txt);
adjustFontSize(theParentStory, theParentRect.width(), theParentRect.height(), 10.);
}
void StoryCardScene::setUser(const QString & txt)
{
theStoryUser->setPlainText(txt);
adjustFontSize(theStoryUser, theUserRect.width(), theUserRect.height(), 10.);
center(theStoryUser);
}
void StoryCardScene::setEst(const QString & txt)
{
theStoryEst->setPlainText(txt=="?"?"":txt);
adjustFontSize(theStoryEst, theEstRect.width(), theEstRect.height(), 10.);
center(theStoryEst);
}
void StoryCardScene::setImp(const QString & txt)
{
theStoryImp->setPlainText(txt=="none"?"":txt);
adjustFontSize(theStoryImp, theImpRect.width(), theImpRect.height(), 10.);
center(theStoryImp);
}
void LoadingWidget::resizeEvent(QResizeEvent *e) {
Q_UNUSED(e);
if (isVisible()) adjustFontSize();
}
