// PropertyChanged
void
IconObjectListView::PropertyChanged(const Property* previous,
const Property* current)
{
if (!fCommandStack || !fObject)
return;
PropertyObject* oldObject = new (nothrow) PropertyObject();
if (oldObject)
oldObject->AddProperty(previous->Clone());
PropertyObject* newObject = new (nothrow) PropertyObject();
if (newObject)
newObject->AddProperty(current->Clone());
IconObject** objects = new (nothrow) IconObject*[1];
if (objects)
objects[0] = fObject;
Command* command = new (nothrow) SetPropertiesCommand(objects, 1,
oldObject,
newObject);
fIgnoreObjectChange = true;
fCommandStack->Perform(command);
fIgnoreObjectChange = false;
}
// MakePropertyObject
PropertyObject*
IconObject::MakePropertyObject() const
{
PropertyObject* object = new PropertyObject();
object->AddProperty(new StringProperty(PROPERTY_NAME, fName.String()));
return object;
}
// MakePropertyObject
PropertyObject*
Shape::MakePropertyObject() const
{
PropertyObject* object = IconObject::MakePropertyObject();
if (!object)
return NULL;
// object->AddProperty(new BoolProperty(PROPERTY_HINTING, fHinting));
object->AddProperty(new FloatProperty(PROPERTY_MIN_VISIBILITY_SCALE,
fMinVisibilityScale, 0, 4));
object->AddProperty(new FloatProperty(PROPERTY_MAX_VISIBILITY_SCALE,
fMaxVisibilityScale, 0, 4));
return object;
}
PropertyObject*
VectorPath::MakePropertyObject() const
{
PropertyObject* object = IconObject::MakePropertyObject();
if (!object)
return NULL;
// closed
object->AddProperty(new BoolProperty(PROPERTY_CLOSED, fClosed));
// archived path
BMessage* archive = new BMessage();
if (Archive(archive) == B_OK) {
object->AddProperty(new IconProperty(PROPERTY_PATH,
kPathPropertyIconBits, kPathPropertyIconWidth,
kPathPropertyIconHeight, kPathPropertyIconFormat, archive));
}
return object;
}
// MakePropertyObject
PropertyObject*
StrokeTransformer::MakePropertyObject() const
{
PropertyObject* object = Transformer::MakePropertyObject();
if (!object)
return NULL;
// width
object->AddProperty(new FloatProperty(PROPERTY_WIDTH, width()));
// cap mode
OptionProperty* property = new OptionProperty(PROPERTY_CAP_MODE);
property->AddOption(agg::butt_cap, "Butt");
property->AddOption(agg::square_cap, "Square");
property->AddOption(agg::round_cap, "Round");
property->SetCurrentOptionID(line_cap());
object->AddProperty(property);
// join mode
property = new OptionProperty(PROPERTY_JOIN_MODE);
property->AddOption(agg::miter_join, "Miter");
property->AddOption(agg::round_join, "Round");
property->AddOption(agg::bevel_join, "Bevel");
property->SetCurrentOptionID(line_join());
object->AddProperty(property);
// miter limit
if (line_join() == agg::miter_join) {
object->AddProperty(new FloatProperty(PROPERTY_MITER_LIMIT,
miter_limit()));
}
// // shorten
// object->AddProperty(new FloatProperty(PROPERTY_STROKE_SHORTEN,
// shorten()));
return object;
}
// MessageReceived
void
PropertyListView::MessageReceived(BMessage* message)
{
switch (message->what) {
case MSG_PASTE_PROPERTIES: {
if (!fPropertyObject || !fClipboard->Lock())
break;
BMessage* data = fClipboard->Data();
if (!data) {
fClipboard->Unlock();
break;
}
PropertyObject propertyObject;
BMessage archive;
for (int32 i = 0;
data->FindMessage("property", i, &archive) >= B_OK;
i++) {
BArchivable* archivable = instantiate_object(&archive);
if (!archivable)
continue;
// see if this is actually a property
Property* property = dynamic_cast<Property*>(archivable);
if (property == NULL || !propertyObject.AddProperty(property))
delete archivable;
}
if (propertyObject.CountProperties() > 0)
PasteProperties(&propertyObject);
fClipboard->Unlock();
break;
}
case MSG_COPY_PROPERTIES: {
if (!fPropertyObject || !fClipboard->Lock())
break;
BMessage* data = fClipboard->Data();
if (!data) {
fClipboard->Unlock();
break;
}
fClipboard->Clear();
for (int32 i = 0; PropertyItemView* item = _ItemAt(i); i++) {
if (!item->IsSelected())
continue;
const Property* property = item->GetProperty();
if (property) {
BMessage archive;
if (property->Archive(&archive) >= B_OK) {
data->AddMessage("property", &archive);
}
}
}
fClipboard->Commit();
fClipboard->Unlock();
_CheckMenuStatus();
break;
}
// property selection
case MSG_SELECT_ALL:
for (int32 i = 0; PropertyItemView* item = _ItemAt(i); i++) {
item->SetSelected(true);
}
_CheckMenuStatus();
break;
case MSG_SELECT_NONE:
for (int32 i = 0; PropertyItemView* item = _ItemAt(i); i++) {
item->SetSelected(false);
}
_CheckMenuStatus();
break;
case MSG_INVERT_SELECTION:
for (int32 i = 0; PropertyItemView* item = _ItemAt(i); i++) {
item->SetSelected(!item->IsSelected());
}
_CheckMenuStatus();
break;
default:
BView::MessageReceived(message);
}
}
