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fix curser mismatch by manually setting offset

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This commit is contained in:
Tom 2022-04-09 12:16:45 +02:00
parent 45a66ab694
commit 4266156cee
1 changed files with 20 additions and 15 deletions
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35
src/public/app/widgets/type_widgets/canvas_note.js
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@ -40,9 +40,8 @@ const TPL = `
`;
/**
* FIXME: Buttons from one excalidraw get activated. Problems with instance?!
*
* FIXME: when adding / removing splits, resize are not correctly called!!!
* FIXME: Buttons from one excalidraw get activated. Problems with instance?! (maybe it is only visually, once
* mouse is over one instance they change?)
*/
export default class ExcalidrawTypeWidget extends TypeWidget {
constructor() {
@ -123,7 +122,6 @@ export default class ExcalidrawTypeWidget extends TypeWidget {
}
doRender() {
const self = this;
this.$widget = $(TPL);
// leads to contain: none
@ -136,13 +134,13 @@ export default class ExcalidrawTypeWidget extends TypeWidget {
libraryLoader
.requireLibrary(libraryLoader.EXCALIDRAW)
.then(() => {
self.log("react, react-dom, excalidraw loaded");
this.log("react, react-dom, excalidraw loaded");
const React = window.React;
const ReactDOM = window.ReactDOM;
ReactDOM.unmountComponentAtNode(this.$renderElement);
ReactDOM.render(React.createElement(this.ExcalidrawReactApp), self.$renderElement);
ReactDOM.render(React.createElement(this.ExcalidrawReactApp), this.$renderElement);
// FIXME: probably, now, i should manually trigger a refresh?!
})
@ -165,9 +163,9 @@ export default class ExcalidrawTypeWidget extends TypeWidget {
*
* FIXME: better a loop?
*/
if (!this.excalidrawRef) {
while (!this.excalidrawRef) {
this.log("doRefresh !!!!!!!!!!! excalidrawref not yet loeaded, sleep 1s...");
await sleep(1000);
await sleep(100);
}
if (this.excalidrawRef.current && noteComplement.content) {
@ -175,13 +173,19 @@ export default class ExcalidrawTypeWidget extends TypeWidget {
const {elements, appState, files} = content;
/**
* FIXME: appState will overwrite the width and height of container and lead to bugs!
* maybe get width/height here anew?
* use widths and offsets of current view, since stored appState has the state from
* previous edit. using the stored state would lead to pointer mismatch.
*/
const boundingClientRect = this.excalidrawWrapperRef.current.getBoundingClientRect();
appState.width = boundingClientRect.width;
appState.height = boundingClientRect.height;
appState.offsetLeft = boundingClientRect.left;
appState.offsetTop = boundingClientRect.top;
const sceneData = {
elements,
appState,
// appState: {},
collaborators: []
};
@ -214,6 +218,7 @@ export default class ExcalidrawTypeWidget extends TypeWidget {
}
/**
* (trilium)
* gets data from widget container that will be sent via spacedUpdate.scheduleUpdate();
* this is automatically called after this.saveData();
*/
@ -241,6 +246,7 @@ export default class ExcalidrawTypeWidget extends TypeWidget {
}
/**
* (trilium)
* save content to backend
* spacedUpdate is kind of a debouncer.
*/
@ -277,8 +283,7 @@ export default class ExcalidrawTypeWidget extends TypeWidget {
}
}
ExcalidrawReactApp() {
var self = this;
ExcalidrawReactApp(handlers) {
const React = window.React;
const Excalidraw = window.Excalidraw;
@ -286,11 +291,11 @@ export default class ExcalidrawTypeWidget extends TypeWidget {
const excalidrawRef = React.useRef(null);
this.excalidrawRef = excalidrawRef;
const excalidrawWrapperRef = React.useRef(null);
this.excalidrawWrapperRef = excalidrawWrapperRef;
const [dimensions, setDimensions] = React.useState({
width: undefined,
height: undefined
});
self.setDimensions = setDimensions;
const [viewModeEnabled, setViewModeEnabled] = React.useState(false);
const [zenModeEnabled, setZenModeEnabled] = React.useState(false);
@ -345,7 +350,7 @@ export default class ExcalidrawTypeWidget extends TypeWidget {
// self.saveData();
// }, 400);
// },
onChange: debounce(self.onChangeHandler, self.debounceTimeOnchangeHandler),
onChange: debounce(this.onChangeHandler, this.debounceTimeOnchangeHandler),
// onPointerUpdate: (payload) => console.log(payload),
onCollabButtonClick: () => {
window.alert("You clicked on collab button")
@ -371,7 +376,7 @@ export default class ExcalidrawTypeWidget extends TypeWidget {
*/
isNewSceneVersion() {
const sceneVersion = this.getSceneVersion();
this.log("isNewSceneVersion()", this.currentSceneVersion, sceneVersion);
// this.log("isNewSceneVersion()", this.currentSceneVersion, sceneVersion);
if (
this.currentSceneVersion === -1 // initial scene version update
|| this.currentSceneVersion !== sceneVersion