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Implement line editing (#1616)

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* implement line editing

* line editing with rotation

* ensure adding new points is disabled on point dragging

* fix hotkey replacement

* don't paint bounding box when creating new multipoint

* tweak points style, account for zoom and z-index

* don't persist editingLinearElement to localStorage

* don't mutate on noop points updates

* account for rotation when adding new point

* ensure clicking on points doesn't deselect element

* tweak history handling around editingline element

* update snapshots

* refactor pointerMove handling

* factor out point dragging

* factor out pointerDown

* improve positioning with rotation

* revert to use roughjs for calculating points bounds

* migrate from storing editingLinearElement.element to id

* make GlobalScene.getElement into O(1)

* use Alt for adding new points

* fix adding and deleting a point with rotation

* disable resize handlers & bounding box on line edit

Co-authored-by: daishi <daishi@axlight.com>
This commit is contained in:
David Luzar 2020-06-01 11:35:44 +02:00 • committed by GitHub
parent db316f32e0
commit 14a66956d7
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GPG key ID: 4AEE18F83AFDEB23
19 changed files with 1129 additions and 76 deletions
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9
src/history.ts
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@ -22,6 +22,7 @@ const clearAppStatePropertiesForHistory = (appState: AppState) => {
return {
selectedElementIds: appState.selectedElementIds,
viewBackgroundColor: appState.viewBackgroundColor,
editingLinearElement: appState.editingLinearElement,
editingGroupId: appState.editingGroupId,
name: appState.name,
};
@ -160,6 +161,14 @@ export class SceneHistory {
// note: this is safe because entry's appState is guaranteed no excess props
let key: keyof typeof nextEntry.appState;
for (key in nextEntry.appState) {
if (key === "editingLinearElement") {
if (
nextEntry.appState[key]?.elementId ===
lastEntry.appState[key]?.elementId
) {
continue;
}
}
if (key === "selectedElementIds") {
continue;
}