diff options
Diffstat (limited to 'core/undo_redo.cpp')
| -rw-r--r-- | core/undo_redo.cpp | 31 |
1 files changed, 9 insertions, 22 deletions
diff --git a/core/undo_redo.cpp b/core/undo_redo.cpp index 27fc73ec6..b3f9dd818 100644 --- a/core/undo_redo.cpp +++ b/core/undo_redo.cpp @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2017 Godot Engine contributors (cf. AUTHORS.md) */ +/* Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2018 Godot Engine contributors (cf. AUTHORS.md) */ /* */ /* Permission is hereby granted, free of charge, to any person obtaining */ /* a copy of this software and associated documentation files (the */ @@ -27,6 +27,7 @@ /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ /*************************************************************************/ + #include "undo_redo.h" #include "os/os.h" @@ -107,6 +108,7 @@ void UndoRedo::create_action(const String &p_name, MergeMode p_mode) { void UndoRedo::add_do_method(Object *p_object, const String &p_method, VARIANT_ARG_DECLARE) { VARIANT_ARGPTRS + ERR_FAIL_COND(p_object == NULL); ERR_FAIL_COND(action_level <= 0); ERR_FAIL_COND((current_action + 1) >= actions.size()); Operation do_op; @@ -126,6 +128,7 @@ void UndoRedo::add_do_method(Object *p_object, const String &p_method, VARIANT_A void UndoRedo::add_undo_method(Object *p_object, const String &p_method, VARIANT_ARG_DECLARE) { VARIANT_ARGPTRS + ERR_FAIL_COND(p_object == NULL); ERR_FAIL_COND(action_level <= 0); ERR_FAIL_COND((current_action + 1) >= actions.size()); @@ -148,6 +151,7 @@ void UndoRedo::add_undo_method(Object *p_object, const String &p_method, VARIANT } void UndoRedo::add_do_property(Object *p_object, const String &p_property, const Variant &p_value) { + ERR_FAIL_COND(p_object == NULL); ERR_FAIL_COND(action_level <= 0); ERR_FAIL_COND((current_action + 1) >= actions.size()); Operation do_op; @@ -162,6 +166,7 @@ void UndoRedo::add_do_property(Object *p_object, const String &p_property, const } void UndoRedo::add_undo_property(Object *p_object, const String &p_property, const Variant &p_value) { + ERR_FAIL_COND(p_object == NULL); ERR_FAIL_COND(action_level <= 0); ERR_FAIL_COND((current_action + 1) >= actions.size()); @@ -181,6 +186,7 @@ void UndoRedo::add_undo_property(Object *p_object, const String &p_property, con } void UndoRedo::add_do_reference(Object *p_object) { + ERR_FAIL_COND(p_object == NULL); ERR_FAIL_COND(action_level <= 0); ERR_FAIL_COND((current_action + 1) >= actions.size()); Operation do_op; @@ -193,6 +199,7 @@ void UndoRedo::add_do_reference(Object *p_object) { } void UndoRedo::add_undo_reference(Object *p_object) { + ERR_FAIL_COND(p_object == NULL); ERR_FAIL_COND(action_level <= 0); ERR_FAIL_COND((current_action + 1) >= actions.size()); @@ -239,13 +246,6 @@ void UndoRedo::commit_action() { redo(); // perform action - if (max_steps > 0 && actions.size() > max_steps) { - //clear early steps - - while (actions.size() > max_steps) - _pop_history_tail(); - } - if (callback && actions.size() > 0) { callback(callback_ud, actions[actions.size() - 1].name); } @@ -340,16 +340,6 @@ String UndoRedo::get_current_action_name() const { return actions[current_action].name; } -void UndoRedo::set_max_steps(int p_max_steps) { - - max_steps = p_max_steps; -} - -int UndoRedo::get_max_steps() const { - - return max_steps; -} - uint64_t UndoRedo::get_version() const { return version; @@ -378,7 +368,6 @@ UndoRedo::UndoRedo() { version = 1; action_level = 0; current_action = -1; - max_steps = -1; merge_mode = MERGE_DISABLE; callback = NULL; callback_ud = NULL; @@ -503,8 +492,6 @@ void UndoRedo::_bind_methods() { ClassDB::bind_method(D_METHOD("clear_history"), &UndoRedo::clear_history); ClassDB::bind_method(D_METHOD("get_current_action_name"), &UndoRedo::get_current_action_name); ClassDB::bind_method(D_METHOD("get_version"), &UndoRedo::get_version); - ClassDB::bind_method(D_METHOD("set_max_steps", "max_steps"), &UndoRedo::set_max_steps); - ClassDB::bind_method(D_METHOD("get_max_steps"), &UndoRedo::get_max_steps); ClassDB::bind_method(D_METHOD("redo"), &UndoRedo::redo); ClassDB::bind_method(D_METHOD("undo"), &UndoRedo::undo); |