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Library MVP (#1787)

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Co-authored-by: dwelle <luzar.david@gmail.com>
This commit is contained in:
Pete Hunt 2020-07-10 02:20:23 -07:00 • committed by GitHub
parent 7ab0c1aba8
commit 6428b59ccb
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18 changed files with 599 additions and 20 deletions
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28
src/components/App.tsx
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@ -299,6 +299,9 @@ class App extends React.Component<ExcalidrawProps, AppState> {
});
}}
onLockToggle={this.toggleLock}
onInsertShape={(elements) =>
this.addElementsFromPasteOrLibrary(elements)
}
zenModeEnabled={zenModeEnabled}
toggleZenMode={this.toggleZenMode}
lng={getLanguage().lng}
@ -870,7 +873,7 @@ class App extends React.Component<ExcalidrawProps, AppState> {
if (data.error) {
alert(data.error);
} else if (data.elements) {
this.addElementsFromPaste(data.elements);
this.addElementsFromPasteOrLibrary(data.elements);
} else if (data.text) {
this.addTextFromPaste(data.text);
}
@ -879,8 +882,10 @@ class App extends React.Component<ExcalidrawProps, AppState> {
},
);
private addElementsFromPaste = (
private addElementsFromPasteOrLibrary = (
clipboardElements: readonly ExcalidrawElement[],
clientX = cursorX,
clientY = cursorY,
) => {
const [minX, minY, maxX, maxY] = getCommonBounds(clipboardElements);
@ -888,7 +893,7 @@ class App extends React.Component<ExcalidrawProps, AppState> {
const elementsCenterY = distance(minY, maxY) / 2;
const { x, y } = viewportCoordsToSceneCoords(
{ clientX: cursorX, clientY: cursorY },
{ clientX, clientY },
this.state,
this.canvas,
window.devicePixelRatio,
@ -911,6 +916,7 @@ class App extends React.Component<ExcalidrawProps, AppState> {
]);
history.resumeRecording();
this.setState({
isLibraryOpen: false,
selectedElementIds: newElements.reduce((map, element) => {
map[element.id] = true;
return map;
@ -1355,6 +1361,10 @@ class App extends React.Component<ExcalidrawProps, AppState> {
return;
}
if (event.code === "Digit9") {
this.setState({ isLibraryOpen: !this.state.isLibraryOpen });
}
const shape = findShapeByKey(event.key);
if (isArrowKey(event.key)) {
@ -3135,6 +3145,18 @@ class App extends React.Component<ExcalidrawProps, AppState> {
};
private handleCanvasOnDrop = (event: React.DragEvent<HTMLCanvasElement>) => {
const libraryShapes = event.dataTransfer.getData(
"application/vnd.excalidraw.json",
);
if (libraryShapes !== "") {
this.addElementsFromPasteOrLibrary(
JSON.parse(libraryShapes),
event.clientX,
event.clientY,
);
return;
}
const file = event.dataTransfer?.files[0];
if (
file?.type === "application/json" ||