Partially fixes#14559 (see the issue for details);
Removes some code redondancy ;
Adds the possibility to indent left and right without selecting text ;
Adds the entries to the context menu when text is not selected ;
Renames indent_selection_left() and indent_selection_right() to indent_left() and indent_right() ;
Unifies context menus of shader text editor and script text editor.
-Fixes to unwrapper (remove degenerates), makes Thekla not crash
-Added optional cancel button in EditorProgress
-Added function to force processing of events (needed for cancel button)
-Added unwrap functionality to Mesh
-Ability to display and debug mesh UVs
-Added multiline draw, so it's easier and faster to draw UVs
-Many fixes to SurfaceTool
-Fixes to Thekla Unwrap, but it's a piece of ass and it keeps crashing. Will have to go away
Fix#13180
As the same shortcut cannot be assigned to two actions, I removed the ability to fold (fold_line()) or unfold (unfold_line()) via menu (still possible by code), and there is a single fold/unfold action (toggle_fold_line()).
The new default shortcut is now Alt+F
- Fixes tile and collision placement for tilemaps with
`tile_origin` set to `TILE_ORIGIN_CENTER`.
- Also fixes a bug in the offset computation for collision shapes
with `flip_v` flag set to true if `tile_origin` is
`TILE_ORIGIN_BOTTOM_LEFT`.
After adding a new sprite animation, focus on the sprite animation list
to allow renaming the animation with f2 instead of having to click on
the sprite name again.
- Now it is usable from both `CanvasItem` and `Spatial` editors.
- `EditorPlugin` API changes:
- `forward_draw_over_canvas()` becomes `forward_draw_over_viewport()`.
- `update_canvas()` becomes `update_overlays()`, which now triggers the update of every overlay on top of any 2D or 3D viewports present. Also now it returns the number of such viewports, which is useful whenever you need to know the number of draw-over calls you'll get.
- New: `[set/is]_force_draw_over_forwarding_enabled()` to force overlaying regardless it handles the current object type, in a similar fashion as `[set/is]_input_event_forwarding_always_enabled`. This kind of overlay is also on top of those for regular handled node types.
- New: `forward_force_draw_over_canvas()`, which is the callback that gets called for plugins that enable forced overlaying.
