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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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35
src/actions/actionHistory.tsx
View file

@ -30,23 +30,26 @@ const writeData = (
const prevElementMap = getElementMap(prevElements);
const nextElements = data.elements;
const nextElementMap = getElementMap(nextElements);
return {
elements: nextElements
.map((nextElement) =>
newElementWith(
prevElementMap[nextElement.id] || nextElement,
nextElement,
),
)
.concat(
prevElements
.filter(
(prevElement) => !nextElementMap.hasOwnProperty(prevElement.id),
)
.map((prevElement) =>
newElementWith(prevElement, { isDeleted: true }),
),
const elements = nextElements
.map((nextElement) =>
newElementWith(
prevElementMap[nextElement.id] || nextElement,
nextElement,
),
)
.concat(
prevElements
.filter(
(prevElement) => !nextElementMap.hasOwnProperty(prevElement.id),
)
.map((prevElement) =>
newElementWith(prevElement, { isDeleted: true }),
),
);
return {
elements,
appState: { ...appState, ...data.appState },
commitToHistory,
syncHistory: true,