TInt CTestSdkFonts::TestFACreateLayoutFontFromSpecificationL(CStifItemParser& /*aItem*/)
{
CWsScreenDevice* screenDev = CCoeEnv::Static()->ScreenDevice();
TAknFontSpecification fontSpecification( 1 );
iFontAccess->CreateLayoutFontFromSpecificationL( *screenDev, fontSpecification );
return KErrNone;
}
TInt CTestSdkFonts::TestFACreateLayoutFontFromSpecificationTTypefaceL(CStifItemParser& /*aItem*/)
{
TTypeface* typeface=new ( ELeave )TTypeface();
CleanupStack::PushL( typeface );
CWsScreenDevice* screenDev = CCoeEnv::Static()->ScreenDevice();
TAknFontSpecification fontSpecification( 1 );
iFontAccess->CreateLayoutFontFromSpecificationL( *screenDev, *typeface, fontSpecification );
CleanupStack::PopAndDestroy( typeface );
return KErrNone;
}
QString htmlizedTextPart(const QModelIndex &partIndex, const QFontInfo &font, const QColor &backgroundColor, const QColor &textColor,
const QColor &linkColor, const QColor &visitedLinkColor)
{
static const QString defaultStyle = QString::fromUtf8(
"pre{word-wrap: break-word; white-space: pre-wrap;}"
// The following line, sadly, produces a warning "QFont::setPixelSize: Pixel size <= 0 (0)".
// However, if it is not in place or if the font size is set higher, even to 0.1px, WebKit reserves space for the
// quotation characters and therefore a weird white area appears. Even width: 0px doesn't help, so it looks like
// we will have to live with this warning for the time being.
".quotemarks{color:transparent;font-size:0px;}"
// Cannot really use the :dir(rtl) selector for putting the quote indicator to the "correct" side.
// It's CSS4 and it isn't supported yet.
"blockquote{font-size:90%; margin: 4pt 0 4pt 0; padding: 0 0 0 1em; border-left: 2px solid %1; unicode-bidi: -webkit-plaintext}"
// Stop the font size from getting smaller after reaching two levels of quotes
// (ie. starting on the third level, don't make the size any smaller than what it already is)
"blockquote blockquote blockquote {font-size: 100%}"
".signature{opacity: 0.6;}"
// Dynamic quote collapsing via pure CSS, yay
"input {display: none}"
"input ~ span.full {display: block}"
"input ~ span.short {display: none}"
"input:checked ~ span.full {display: none}"
"input:checked ~ span.short {display: block}"
"label {border: 1px solid %2; border-radius: 5px; padding: 0px 4px 0px 4px; white-space: nowrap}"
// BLACK UP-POINTING SMALL TRIANGLE (U+25B4)
// BLACK DOWN-POINTING SMALL TRIANGLE (U+25BE)
"span.full > blockquote > label:before {content: \"\u25b4\"}"
"span.short > blockquote > label:after {content: \" \u25be\"}"
"span.shortquote > blockquote > label {display: none}"
);
QString fontSpecification(QStringLiteral("pre{"));
if (font.italic())
fontSpecification += QLatin1String("font-style: italic; ");
if (font.bold())
fontSpecification += QLatin1String("font-weight: bold; ");
fontSpecification += QStringLiteral("font-size: %1px; font-family: \"%2\", monospace }").arg(
QString::number(font.pixelSize()), font.family());
QString textColors = QString::fromUtf8("body { background-color: %1; color: %2 }"
"a:link { color: %3 } a:visited { color: %4 } a:hover { color: %3 }").arg(
backgroundColor.name(), textColor.name(), linkColor.name(), visitedLinkColor.name());
// looks like there's no special color for hovered links in Qt
// build stylesheet and html header
QColor tintForQuoteIndicator = backgroundColor;
tintForQuoteIndicator.setAlpha(0x66);
static QString stylesheet = defaultStyle.arg(linkColor.name(),
tintColor(textColor, tintForQuoteIndicator).name());
static QFile file(Common::writablePath(Common::LOCATION_DATA) + QLatin1String("message.css"));
static QDateTime lastVersion;
QDateTime lastTouched(file.exists() ? QFileInfo(file).lastModified() : QDateTime());
if (lastVersion < lastTouched) {
stylesheet = defaultStyle;
if (file.open(QIODevice::ReadOnly | QIODevice::Text)) {
const QString userSheet = QString::fromLocal8Bit(file.readAll().data());
lastVersion = lastTouched;
stylesheet += QLatin1Char('\n') + userSheet;
file.close();
}
}
// The dir="auto" is required for WebKit to treat all paragraphs as entities with possibly different text direction.
// The individual paragraphs unfortunately share the same text alignment, though, as per
// https://bugs.webkit.org/show_bug.cgi?id=71194 (fixed in Blink already).
QString htmlHeader(QLatin1String("<html><head><style type=\"text/css\"><!--") + textColors + fontSpecification + stylesheet +
QLatin1String("--></style></head><body><pre dir=\"auto\">"));
static QString htmlFooter(QStringLiteral("\n</pre></body></html>"));
// We cannot rely on the QWebFrame's toPlainText because of https://bugs.kde.org/show_bug.cgi?id=321160
QString markup = plainTextToHtml(partIndex.data(Imap::Mailbox::RolePartUnicodeText).toString(), flowedFormatForPart(partIndex));
return htmlHeader + markup + htmlFooter;
}
