diff options
Diffstat (limited to 'core/undo_redo.cpp')
| -rw-r--r-- | core/undo_redo.cpp | 128 |
1 files changed, 126 insertions, 2 deletions
diff --git a/core/undo_redo.cpp b/core/undo_redo.cpp index 5e7df3be7e..f565070216 100644 --- a/core/undo_redo.cpp +++ b/core/undo_redo.cpp @@ -282,6 +282,7 @@ void UndoRedo::undo() { return; //nothing to redo _process_operation_list(actions[current_action].undo_ops.front()); current_action--; + version--; } void UndoRedo::clear_history() { @@ -292,7 +293,7 @@ void UndoRedo::clear_history() { while(actions.size()) _pop_history_tail(); - version++; + //version++; } String UndoRedo::get_current_action_name() const { @@ -326,7 +327,7 @@ void UndoRedo::set_commit_notify_callback(CommitNotifyCallback p_callback,void* UndoRedo::UndoRedo() { - version=0; + version=1; action_level=0; current_action=-1; max_steps=-1; @@ -339,3 +340,126 @@ UndoRedo::~UndoRedo() { clear_history(); } + +Variant UndoRedo::_add_do_method(const Variant** p_args, int p_argcount, Variant::CallError& r_error) { + + if (p_argcount<2) { + r_error.error=Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS; + r_error.argument=0; + return Variant(); + } + + if (p_args[0]->get_type()!=Variant::OBJECT) { + r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT; + r_error.argument=0; + r_error.expected=Variant::OBJECT; + return Variant(); + } + + if (p_args[1]->get_type()!=Variant::STRING) { + r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT; + r_error.argument=1; + r_error.expected=Variant::STRING; + return Variant(); + } + + r_error.error=Variant::CallError::CALL_OK; + + Object* object = *p_args[0]; + String method = *p_args[1]; + + Variant v[VARIANT_ARG_MAX]; + + + for(int i=0;i<MIN(VARIANT_ARG_MAX,p_argcount-2);++i) { + + v[i]=*p_args[i+2]; + } + + add_do_method(object,method,v[0],v[1],v[2],v[3],v[4]); + return Variant(); +} + +Variant UndoRedo::_add_undo_method(const Variant** p_args, int p_argcount, Variant::CallError& r_error) { + + if (p_argcount<2) { + r_error.error=Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS; + r_error.argument=0; + return Variant(); + } + + if (p_args[0]->get_type()!=Variant::OBJECT) { + r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT; + r_error.argument=0; + r_error.expected=Variant::OBJECT; + return Variant(); + } + + if (p_args[1]->get_type()!=Variant::STRING) { + r_error.error=Variant::CallError::CALL_ERROR_INVALID_ARGUMENT; + r_error.argument=1; + r_error.expected=Variant::STRING; + return Variant(); + } + + r_error.error=Variant::CallError::CALL_OK; + + Object* object = *p_args[0]; + String method = *p_args[1]; + + Variant v[VARIANT_ARG_MAX]; + + + for(int i=0;i<MIN(VARIANT_ARG_MAX,p_argcount-2);++i) { + + v[i]=*p_args[i+2]; + } + + add_undo_method(object,method,v[0],v[1],v[2],v[3],v[4]); + return Variant(); +} + +void UndoRedo::_bind_methods() { + + ObjectTypeDB::bind_method(_MD("create_action","name","mergeable"),&UndoRedo::create_action, DEFVAL(false) ); + ObjectTypeDB::bind_method(_MD("commit_action"),&UndoRedo::commit_action); + + //ObjectTypeDB::bind_method(_MD("add_do_method","p_object", "p_method", "VARIANT_ARG_LIST"),&UndoRedo::add_do_method); + //ObjectTypeDB::bind_method(_MD("add_undo_method","p_object", "p_method", "VARIANT_ARG_LIST"),&UndoRedo::add_undo_method); + + { + MethodInfo mi; + mi.name="add_do_method"; + mi.arguments.push_back( PropertyInfo( Variant::OBJECT, "object")); + mi.arguments.push_back( PropertyInfo( Variant::STRING, "method")); + Vector<Variant> defargs; + for(int i=0;i<VARIANT_ARG_MAX;++i) { + mi.arguments.push_back( PropertyInfo( Variant::NIL, "arg"+itos(i))); + defargs.push_back(Variant()); + } + + ObjectTypeDB::bind_native_method(METHOD_FLAGS_DEFAULT,"add_do_method",&UndoRedo::_add_do_method,mi,defargs); + } + + { + MethodInfo mi; + mi.name="add_undo_method"; + mi.arguments.push_back( PropertyInfo( Variant::OBJECT, "object")); + mi.arguments.push_back( PropertyInfo( Variant::STRING, "method")); + Vector<Variant> defargs; + for(int i=0;i<VARIANT_ARG_MAX;++i) { + mi.arguments.push_back( PropertyInfo( Variant::NIL, "arg"+itos(i))); + defargs.push_back(Variant()); + } + + ObjectTypeDB::bind_native_method(METHOD_FLAGS_DEFAULT,"add_undo_method",&UndoRedo::_add_undo_method,mi,defargs); + } + + ObjectTypeDB::bind_method(_MD("add_do_property","object", "property", "value:var"),&UndoRedo::add_do_property); + ObjectTypeDB::bind_method(_MD("add_undo_property","object", "property", "value:var"),&UndoRedo::add_undo_property); + ObjectTypeDB::bind_method(_MD("add_do_reference","object"),&UndoRedo::add_do_reference); + ObjectTypeDB::bind_method(_MD("add_undo_reference","object"),&UndoRedo::add_undo_reference); + ObjectTypeDB::bind_method(_MD("clear_history"),&UndoRedo::clear_history); + ObjectTypeDB::bind_method(_MD("get_current_action_name"),&UndoRedo::get_current_action_name); + ObjectTypeDB::bind_method(_MD("get_version"),&UndoRedo::get_version); +} |