Default shortcuts use the first or second letter of each word.
This also adds a new shortcut to toggle the last opened bottom panel.
On editor startup, this defaults to the first panel in the list
(which is the Output panel).
This change introduces a new EditorThemeManager class
to abstract theme generatio and its subroutines.
Logic related to EditorTheme, EditorColorMap, and editor
icons has been extracted into their respective files with
includes cleaned up.
All related files have been moved to a separate folder to
better scope them in the project. This includes relevant
generated files as well.
Previously, clicking the LMB while renaming an animation could cause
`SpriteFramesEditor::_update_library(false)` to be called during
`Tree::propagate_mouse_event()`. This may cause a crash.
We can defer updates to the editor interface to avoid calling
`Tree::create_item()` at the wrong time.
Enables `SpriteFramesEditor::_select_animation()` to be able to undo/redo
When the name suffix grows, the old name is used if it is obtained first.
Fix the case where the following error message would appear when renaming
an animation.
```
ERROR: Animation '' doesn't exist.
at: get_frame_count (scene/resources/sprite_frames.cpp:71)
```
Also start organizing editor-specific GUI components
into a dedicated folder, `editor/gui`.
Also move `editor_file_server` next to the rest of debugger classes.
* This solution is much cleaner than the one in 3.x thanks to the use of callables.
* Works without issues in any language (no need to worry about camel or snake case).
* Editor code uses a compatibility function (too much work to redo).
Fixes#59899
* All core types masks are now correctly marked as bitfields.
* The enum hacks in MouseButtonMask and many other types are gone. This ensures that binders to other languages non C++ can actually implement type safe bitmasks.
* Most bitmask operations replaced by functions in BitField<>
* Key is still a problem because its enum and mask at the same time. While it kind of works in C++, this most likely can't be implemented safely in other languages and will have to be changed at some point. Mostly left as-is.
* Documentation and API dump updated to reflect bitfields in core types.
