void ValueTree::SharedObject::setProperty (const var::identifier& name, const var& newValue, UndoManager* const undoManager)
{
for (int i = properties.size(); --i >= 0;)
{
Property* const p = properties.getUnchecked(i);
if (p->name == name)
{
if (p->value != newValue)
{
if (undoManager == 0)
{
p->value = newValue;
sendPropertyChangeMessage (name);
}
else
{
undoManager->perform (new ValueTreeSetPropertyAction (this, name, newValue, false, false));
}
}
return;
}
}
if (undoManager == 0)
{
properties.add (new Property (name, newValue));
sendPropertyChangeMessage (name);
}
else
{
undoManager->perform (new ValueTreeSetPropertyAction (this, name, newValue, true, false));
}
}
void ValueTree::SharedObject::removeProperty (const Identifier& name, UndoManager* const undoManager)
{
if (undoManager == 0)
{
if (properties.remove (name))
sendPropertyChangeMessage (name);
}
else
{
if (properties.contains (name))
undoManager->perform (new SetPropertyAction (this, name, var::null, properties [name], false, true));
}
}
void removeProperty (const Identifier& name, UndoManager* const undoManager)
{
if (undoManager == nullptr)
{
if (properties.remove (name))
sendPropertyChangeMessage (name);
}
else
{
if (properties.contains (name))
undoManager->perform (new SetPropertyAction (this, name, var(), properties [name], false, true));
}
}
void ValueTree::SharedObject::removeAllProperties (UndoManager* const undoManager)
{
if (undoManager == 0)
{
while (properties.size() > 0)
{
const Identifier name (properties.getName (properties.size() - 1));
properties.remove (name);
sendPropertyChangeMessage (name);
}
}
else
{
for (int i = properties.size(); --i >= 0;)
undoManager->perform (new SetPropertyAction (this, properties.getName(i), var::null, properties.getValueAt(i), false, true));
}
}
void ValueTree::SharedObject::removeAllProperties (UndoManager* const undoManager)
{
if (undoManager == 0)
{
while (properties.size() > 0)
{
const var::identifier name (properties.getLast()->name);
properties.removeLast();
sendPropertyChangeMessage (name);
}
}
else
{
for (int i = properties.size(); --i >= 0;)
undoManager->perform (new ValueTreeSetPropertyAction (this, properties.getUnchecked(i)->name, var(), false, true));
}
}
void removeAllProperties (UndoManager* const undoManager)
{
if (undoManager == nullptr)
{
while (properties.size() > 0)
{
auto name = properties.getName (properties.size() - 1);
properties.remove (name);
sendPropertyChangeMessage (name);
}
}
else
{
for (int i = properties.size(); --i >= 0;)
undoManager->perform (new SetPropertyAction (this, properties.getName(i), {},
properties.getValueAt(i), false, true));
}
}
void setProperty (const Identifier& name, const var& newValue, UndoManager* const undoManager)
{
if (undoManager == nullptr)
{
if (properties.set (name, newValue))
sendPropertyChangeMessage (name);
}
else
{
if (const var* const existingValue = properties.getVarPointer (name))
{
if (*existingValue != newValue)
undoManager->perform (new SetPropertyAction (this, name, newValue, *existingValue, false, false));
}
else
{
undoManager->perform (new SetPropertyAction (this, name, newValue, var(), true, false));
}
}
}
void setProperty (const Identifier& name, const var& newValue, UndoManager* const undoManager,
ValueTree::Listener* listenerToExclude = nullptr)
{
if (undoManager == nullptr)
{
if (properties.set (name, newValue))
sendPropertyChangeMessage (name, listenerToExclude);
}
else
{
if (auto* existingValue = properties.getVarPointer (name))
{
if (*existingValue != newValue)
undoManager->perform (new SetPropertyAction (this, name, newValue, *existingValue, false, false, listenerToExclude));
}
else
{
undoManager->perform (new SetPropertyAction (this, name, newValue, {}, true, false, listenerToExclude));
}
}
}
void ValueTree::SharedObject::setProperty (const Identifier& name, const var& newValue, UndoManager* const undoManager)
{
if (undoManager == 0)
{
if (properties.set (name, newValue))
sendPropertyChangeMessage (name);
}
else
{
var* const existingValue = properties.getVarPointer (name);
if (existingValue != 0)
{
if (*existingValue != newValue)
undoManager->perform (new SetPropertyAction (this, name, newValue, properties [name], false, false));
}
else
{
undoManager->perform (new SetPropertyAction (this, name, newValue, var::null, true, false));
}
}
}
void ValueTree::SharedObject::removeProperty (const var::identifier& name, UndoManager* const undoManager)
{
for (int i = properties.size(); --i >= 0;)
{
Property* const p = properties.getUnchecked(i);
if (p->name == name)
{
if (undoManager == 0)
{
properties.remove (i);
sendPropertyChangeMessage (name);
}
else
{
undoManager->perform (new ValueTreeSetPropertyAction (this, name, var(), false, true));
}
break;
}
}
}
