QIcon CSmileyPack::getAsIcon(const QString &key)
{
QPixmap pm;
pm.loadFromData(getCachedSmiley(key), "PNG");
return QIcon(pm);
}
bool SmileyPack::load(const QString& filename)
{
// discard old data
filenameTable.clear();
iconCache.clear();
emoticons.clear();
path.clear();
// open emoticons.xml
QFile xmlFile(filename);
if (!xmlFile.open(QIODevice::ReadOnly))
return false; // cannot open file
/* parse the cfg file
* sample:
* <?xml version='1.0'?>
* <messaging-emoticon-map>
* <emoticon file="smile.png" >
* <string>:)</string>
* <string>:-)</string>
* </emoticon>
* <emoticon file="sad.png" >
* <string>:(</string>
* <string>:-(</string>
* </emoticon>
* </messaging-emoticon-map>
*/
path = QFileInfo(filename).absolutePath();
QDomDocument doc;
doc.setContent(xmlFile.readAll());
QDomNodeList emoticonElements = doc.elementsByTagName("emoticon");
for (int i = 0; i < emoticonElements.size(); ++i)
{
QString file = emoticonElements.at(i).attributes().namedItem("file").nodeValue();
QDomElement stringElement = emoticonElements.at(i).firstChildElement("string");
QStringList emoticonSet; // { ":)", ":-)" } etc.
while (!stringElement.isNull())
{
QString emoticon = stringElement.text()
.replace("<","<").replace(">",">");
filenameTable.insert(emoticon, file);
cacheSmiley(file); // preload all smileys
if (!getCachedSmiley(emoticon).isNull())
emoticonSet.push_back(emoticon);
stringElement = stringElement.nextSibling().toElement();
}
if (emoticonSet.size() > 0)
emoticons.push_back(emoticonSet);
}
// success!
return true;
}
QIcon SmileyPack::getAsIcon(const QString &key)
{
return getCachedSmiley(key);
}
QIcon SmileyPack::getAsIcon(const QString &key)
{
QMutexLocker locker(&loadingMutex);
return getCachedSmiley(key);
}
QString CSmileyPack::getAsRichText(const QString &key)
{
return "<img src=\"data:image/png;base64," % QString(getCachedSmiley(key).toBase64()) % "\">";
}
