ToolResult MouseDown(const PosInfo& info) override{
Canvas& canvas = info.canvas;
HotSpot hotSpot(floored(info.pos));
if (info.modifiers.LeftMouse()){
// Command for setting the hot spot to the current frame.
auto frameIndex = canvas.GetSelectedFrame();
const Image& frame = canvas.GetFrame(frameIndex);
m_command.Set(set_frame_hotspot_command(frameIndex, New(hotSpot),
Old(frame.GetHotSpot())));
m_hotSpot = hotSpot;
return ToolResult::COMMIT;
}
else if (info.modifiers.RightMouse()){
// Command for setting the hot-spot to all frames.
auto commands = make_vector(up_to(canvas.GetNumFrames()),
[&](const auto& i){
const Image& frame = canvas.GetFrame(i);
return set_frame_hotspot_command(i,
New(hotSpot),
Old(frame.GetHotSpot()));});
m_hotSpot = hotSpot;
m_command.Set(perhaps_bunch(CommandType::FRAME,
bunch_name("Set frame hot spots"),
std::move(commands)));
return ToolResult::COMMIT;
}
else{
return ToolResult::NONE;
}
}
////////////////////////////////////////////////////////////////////////////////////////
// Reposition
////////////////////////////////////////////////////////////////////////////////////////
void CVec4::Reposition(const CVec4 &Translation, float RotationDegrees)
{
// Apply Any Rotation First
//--------------------------
if (RotationDegrees)
{
CVec4 Old(*this);
float Rotation = RAVL_VEC_DEGTORAD(RotationDegrees);
v[0] = Old.v[0]*cosf(Rotation) - Old.v[1]*sinf(Rotation);
v[1] = Old.v[0]*sinf(Rotation) + Old.v[1]*cosf(Rotation);
}
// Now Apply Translation
//-----------------------
(*this) += Translation;
}
TaskResult Commit(Layer layerType){
if (m_active){
EndEntry();
}
if (m_newTextObject){
m_command.Set(add_or_draw(m_textObject, layerType));
return TaskResult::COMMIT_AND_CHANGE;
}
const utf8_string& newText(m_textObject->GetTextBuffer().get());
std::deque<CommandPtr> cmds;
while (m_states.CanUndo()){
// Fixme: Dificult to understand (first undo just moves between lists)
TextChange& change = m_states.UndoToRedo();
change.Undo();
cmds.emplace_back(std::make_unique<TextCommand>(change));
}
if (newText != m_oldText){
// Fixme: Do all changes, also text edits, via TextChange instead
cmds.push_back(text_entry_command(m_textObject,
New(newText),
Old(m_oldText)));
}
if (cmds.empty()){
// No changes - create no command.
return TaskResult::CHANGE;
}
else{
m_command.Set(perhaps_bunch(CommandType::OBJECT,
bunch_name("Modify Text"),
std::move(cmds)));
return TaskResult::COMMIT_AND_CHANGE;
}
}
