bool TypeInState::IsPropSet(nsIAtom *aProp,
const nsString &aAttr,
nsString* outValue)
{
PRInt32 i;
return IsPropSet(aProp, aAttr, outValue, i);
}
void
TypeInState::SetProp(nsIAtom* aProp, const nsAString& aAttr,
const nsAString& aValue)
{
// special case for big/small, these nest
if (nsGkAtoms::big == aProp) {
mRelativeFontSize++;
return;
}
if (nsGkAtoms::small == aProp) {
mRelativeFontSize--;
return;
}
int32_t index;
if (IsPropSet(aProp, aAttr, nullptr, index)) {
// if it's already set, update the value
mSetArray[index]->value = aValue;
return;
}
// Make a new propitem and add it to the list of set properties.
mSetArray.AppendElement(new PropItem(aProp, aAttr, aValue));
// remove it from the list of cleared properties, if we have a match
RemovePropFromClearedList(aProp, aAttr);
}
nsresult TypeInState::GetTypingState(bool &isSet,
bool &theSetting,
nsIAtom *aProp,
const nsString &aAttr,
nsString *aValue)
{
if (IsPropSet(aProp, aAttr, aValue))
{
isSet = true;
theSetting = true;
}
else if (IsPropCleared(aProp, aAttr))
{
isSet = true;
theSetting = false;
}
else
{
isSet = false;
}
return NS_OK;
}
nsresult TypeInState::GetTypingState(PRBool &isSet,
PRBool &theSetting,
nsIAtom *aProp,
const nsString &aAttr,
nsString *aValue)
{
if (IsPropSet(aProp, aAttr, aValue))
{
isSet = PR_TRUE;
theSetting = PR_TRUE;
}
else if (IsPropCleared(aProp, aAttr))
{
isSet = PR_TRUE;
theSetting = PR_FALSE;
}
else
{
isSet = PR_FALSE;
}
return NS_OK;
}
nsresult TypeInState::SetProp(nsIAtom *aProp, const nsString &aAttr, const nsString &aValue)
{
// special case for big/small, these nest
if (nsEditProperty::big == aProp)
{
mRelativeFontSize++;
return NS_OK;
}
if (nsEditProperty::small == aProp)
{
mRelativeFontSize--;
return NS_OK;
}
PRInt32 index;
PropItem *item;
if (IsPropSet(aProp,aAttr,nsnull,index))
{
// if it's already set, update the value
item = mSetArray[index];
item->value = aValue;
}
else
{
// make a new propitem
item = new PropItem(aProp,aAttr,aValue);
NS_ENSURE_TRUE(item, NS_ERROR_OUT_OF_MEMORY);
// add it to the list of set properties
mSetArray.AppendElement(item);
// remove it from the list of cleared properties, if we have a match
RemovePropFromClearedList(aProp,aAttr);
}
return NS_OK;
}
