EditorCommand.h File Reference

EditorCommand is the discriminated union of every UI-thread→DOM mutation in the M2 scope of the editor. New tools (path, node-edit, etc.) extend this variant in their own follow-up milestones — one new case per logical operation, NOT one per ECS write. More...

#include <cstdint>
#include <optional>
#include <string>
#include "donner/base/Transform.h"
#include "donner/svg/SVGElement.h"

Include dependency graph for EditorCommand.h:

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Classes
struct	donner::editor::EditorCommand
	Discriminated union of every editor-initiated DOM mutation in the M2 scope. Coalescing rules in CommandQueue are keyed off kind plus the command's payload. More...

Namespaces
namespace	donner
	Top-level Donner namespace, which is split into different sub-namespaces such as donner::svg and donner::css.

Detailed Description

EditorCommand is the discriminated union of every UI-thread→DOM mutation in the M2 scope of the editor. New tools (path, node-edit, etc.) extend this variant in their own follow-up milestones — one new case per logical operation, NOT one per ECS write.

All editor-side DOM writes flow through EditorApp::applyMutation() which builds an EditorCommand and pushes it onto the per-frame CommandQueue. The queue drains and coalesces at frame boundaries; see CommandQueue.h and the "AsyncSVGDocument: single-threaded command queue" section of docs/design_docs/editor.md.