From 16c2d4ef22a2928489934833bab06d5ea33bd90e Mon Sep 17 00:00:00 2001 From: Haoyu Qiu Date: Tue, 17 Aug 2021 11:41:46 +0800 Subject: Improve Undo/Redo menu items * Make Undo/Redo menu items disabled when clicking it does nothing. * Context menu of `TextEdit` * Context menu of `LineEdit` * Editor's Scene menu * Script editor's Edit menu and context menu (for Script and Text) * Make editor undo/redo log messages translatable. * Mark `UndoRedo`'s `has_{un,re}do()` methods as `const`. * Expose `TextEdit`'s `has_{un,re}do()` to scripts since `{un,re}do()` are already available. --- core/object/undo_redo.cpp | 4 ++-- core/object/undo_redo.h | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) (limited to 'core') diff --git a/core/object/undo_redo.cpp b/core/object/undo_redo.cpp index adf068eb2f..b7d2bac96d 100644 --- a/core/object/undo_redo.cpp +++ b/core/object/undo_redo.cpp @@ -405,11 +405,11 @@ String UndoRedo::get_current_action_name() const { return actions[current_action].name; } -bool UndoRedo::has_undo() { +bool UndoRedo::has_undo() const { return current_action >= 0; } -bool UndoRedo::has_redo() { +bool UndoRedo::has_redo() const { return (current_action + 1) < actions.size(); } diff --git a/core/object/undo_redo.h b/core/object/undo_redo.h index 8f009830e3..d1ce252d86 100644 --- a/core/object/undo_redo.h +++ b/core/object/undo_redo.h @@ -121,8 +121,8 @@ public: String get_action_name(int p_id); void clear_history(bool p_increase_version = true); - bool has_undo(); - bool has_redo(); + bool has_undo() const; + bool has_redo() const; uint64_t get_version() const; -- cgit v1.2.3