void JSlot::setJavaScript(const std::string& js)
{
if (widget_)
WApplication::instance()->declareJavaScriptFunction(jsFunctionName(), js);
else
imp_->setJavaScript("{var f=" + js + ";f(o,e);}");
}
void WJavascriptSlot::setJavascript(const std::string& imp)
{
if (widget_)
widget_->webWidget()->setScript(jsFunctionName(), imp);
else
imp_->setJavaScript(imp);
}
WJavascriptSlot::WJavascriptSlot(WWidget *parent)
: widget_(parent),
fid_(nextFid_++)
{
imp_ = new WStatelessSlot(parent, widget_ ? "return " + jsFunctionName()
+ "(this, event);" : "return false;");
}
void JSlot::create()
{
imp_ = new WStatelessSlotImpl
(widget_, 0, widget_
? WApplication::instance()->javaScriptClass()
+ '.' + jsFunctionName() + "(o,e);"
: "");
}
void JSlot::create()
{
std::stringstream ss;
if (widget_) {
WApplication *app = WApplication::instance();
if (app) {
ss << WApplication::instance()->javaScriptClass() << "."
<< jsFunctionName() << "(o,e";
for (int i = 1; i <= nbArgs_; ++i) {
ss << ",a" << i;
}
ss << ");";
}
}
imp_ = new WStatelessSlotImpl(widget_, 0, ss.str());
}
void JSlot::setJavaScript(const std::string& js, int nbArgs)
{
if (nbArgs < 0 || nbArgs > 6) {
throw WException("The number of arguments given must be between 0 and 6.");
}
nbArgs_ = nbArgs;
WApplication *app = WApplication::instance();
if (widget_ && app)
WApplication::instance()->declareJavaScriptFunction(jsFunctionName(), js);
else {
std::stringstream ss;
ss << "{var f=" << js << ";return f(o,e";
for (int i = 1; i <= nbArgs; ++i) {
ss << ",a" << i;
}
ss << ");}";
imp_->setJavaScript(ss.str());
}
}
