frame_t onGetFrame(Editor* editor) override {
frame_t frame = editor->frame();
FrameTag* tag = editor
->getCustomizationDelegate()
->getFrameTagProvider()
->getFrameTagByFrame(frame, false);
frame_t first = (tag ? tag->fromFrame(): 0);
frame_t last = (tag ? tag->toFrame(): editor->sprite()->lastFrame());
return (frame < last ? frame+1: first);
}
void FrameTagPropertiesCommand::onExecute(Context* context)
{
const ContextReader reader(context);
const Sprite* sprite = reader.sprite();
frame_t frame = reader.frame();
const FrameTag* foundTag = nullptr;
if (!m_tagName.empty())
foundTag = sprite->frameTags().getByName(m_tagName);
else if (m_tagId != NullId)
foundTag = sprite->frameTags().getById(m_tagId);
else
foundTag = sprite->frameTags().innerTag(frame);
if (!foundTag)
return;
FrameTagWindow window(sprite, foundTag);
if (!window.show())
return;
ContextWriter writer(reader);
Transaction transaction(writer.context(), "Change Frame Tag Properties");
FrameTag* tag = const_cast<FrameTag*>(foundTag);
std::string name = window.nameValue();
if (tag->name() != name)
transaction.execute(new cmd::SetFrameTagName(tag, name));
doc::frame_t from, to;
window.rangeValue(from, to);
if (tag->fromFrame() != from ||
tag->toFrame() != to) {
transaction.execute(new cmd::SetFrameTagRange(tag, from, to));
}
doc::color_t docColor = window.colorValue();
if (tag->color() != docColor)
transaction.execute(new cmd::SetFrameTagColor(tag, docColor));
doc::AniDir anidir = window.aniDirValue();
if (tag->aniDir() != anidir)
transaction.execute(new cmd::SetFrameTagAniDir(tag, anidir));
transaction.commit();
}
