bool
SkFontDownloadList::isExist( const char * fontAppName )
{
if( numFonts() == 0 )
return false;
else
{
SkFontData ** fonts = getFonts();
for( uint32_t n = 0 ; n < numFonts() ; n++ )
if( !strcmp( fontAppName, fonts[n]->getFontAppName() ) )
return true;
return false;
}
}
bool Layout::loadFromFile()
{
QFile file("my layouts/" + filename + ".xml");
if (!file.open(QIODevice::ReadOnly | QIODevice::Text))
{
QMessageBox::warning(NULL, tr("Error"), tr("Could not load layout: %1 because the file could not be opened!").arg(filename));
return false;
}
QXmlStreamReader stream(&file);
while (!stream.atEnd())
{
stream.readNext();
if (stream.tokenType() != QXmlStreamReader::StartElement)
continue;
if (stream.name() == "Layout")
{
float width = stream.attributes().value("aspectWidth").toString().toInt();
float height = stream.attributes().value("aspectHeight").toString().toInt();
aspect = width / height;
}
else if (stream.name() == "Background")
{
QStringRef ref = stream.attributes().value("color");
if (!ref.isEmpty())
{
has_background_color = true;
background_color = QColor(ref.toString());
}
ref = stream.attributes().value("image");
if (!ref.isEmpty())
{
background_image = new QPixmap("my layouts/" + ref.toString());
owns_background_image = true;
}
}
else if (stream.name() == "Font")
{
Font* new_font = new Font;
new_font->family = stream.attributes().value("family").toString();
new_font->size = stream.attributes().value("size").toString().toFloat();
QStringRef ref = stream.attributes().value("lineSpacing");
if (ref.isEmpty())
new_font->line_spacing = 1;
else
new_font->line_spacing = ref.toString().toFloat();
ref = stream.attributes().value("weight");
if (ref.isEmpty())
new_font->weight = QFont::Normal;
else
{
if (ref == "normal")
new_font->weight = QFont::Normal;
else if (ref == "bold")
new_font->weight = QFont::Bold;
else if (ref == "black")
new_font->weight = QFont::Black;
else
{
// TODO: Error message
delete new_font;
return false;
}
}
new_font->color = QColor(stream.attributes().value("color").toString());
fonts.insert(std::make_pair(stream.attributes().value("id").toString(), new_font));
}
else if (stream.name() == "Rect")
{
Rect* new_rect = new Rect();
new_rect->rect = QRectF(QPointF(stream.attributes().value("left").toString().toFloat(), stream.attributes().value("top").toString().toFloat()),
QPointF(stream.attributes().value("right").toString().toFloat(), stream.attributes().value("bottom").toString().toFloat()));
getFonts(stream.attributes(), new_rect->font_normal, new_rect->font_strong);
rects.insert(std::make_pair(stream.attributes().value("id").toString(), new_rect));
}
else if (stream.name() == "Point")
{
Point* new_point = new Point();
new_point->pos = QPointF(stream.attributes().value("x").toString().toFloat(), stream.attributes().value("y").toString().toFloat());
getFonts(stream.attributes(), new_point->font_normal, new_point->font_strong);
QStringRef ref = stream.attributes().value("max_width");
if (ref.isEmpty())
new_point->max_width = -1;
else
new_point->max_width = ref.toString().toFloat();
Qt::Alignment align_h = Qt::AlignHCenter;
QString temp = stream.attributes().value("align_h").toString();
if (temp == "left")
align_h = Qt::AlignLeft;
else if (temp == "right")
align_h = Qt::AlignRight;
Qt::Alignment align_v = Qt::AlignVCenter;
temp = stream.attributes().value("align_v").toString();
if (temp == "bottom")
align_v = Qt::AlignBottom;
else if (temp == "top")
align_v = Qt::AlignTop;
else if (temp == "baseline")
align_v = Qt::AlignAbsolute; // NOTE: This is being misused as there seems to be no "baseline" flag!
new_point->strong_font = false;
new_point->alignment = align_h | align_v;
ref = stream.attributes().value("text");
if (ref.isEmpty())
new_point->text = "";
else
new_point->text = ref.toString();
points.insert(std::make_pair(stream.attributes().value("id").toString(), new_point));
}
}
return true;
}
