wikimedia/mediawiki-extensions-VisualEditor
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Improve timing of sidebar opening and scrolling selection into view

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* Don't try to draw the selections/highlights while the sidebar
  is opening.
* Only make the scroll call once (after the sidebar is open) to
  keep the animation smooth.

Change-Id: I1c1d23b0dad07aa44a2bd10ebb32149e796d6738
This commit is contained in:
Ed Sanders 2024-12-12 12:38:37 +00:00
parent 4280c2c082
commit 81197ac662
1 changed files with 13 additions and 7 deletions
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20
editcheck/modules/EditCheckDialog.js
View file

@ -17,6 +17,9 @@ ve.ui.EditCheckDialog = function VeUiEditCheckDialog( config ) {
// Parent constructor
ve.ui.EditCheckDialog.super.call( this, config );
// Don't run a scroll if the previous animation is still running (which is jQuery 'fast' === 200ms)
this.scrollCurrentCheckIntoViewDebounced = ve.debounce( this.scrollCurrentCheckIntoView.bind( this ), 200, true );
// Pre-initialization
this.$element.addClass( 've-ui-editCheckDialog' );
};
@ -138,7 +141,7 @@ ve.ui.EditCheckDialog.prototype.update = function () {
ve.ui.EditCheckDialog.prototype.position = function () {
this.drawHighlights();
this.scrollCurrentCheckIntoView();
this.scrollCurrentCheckIntoViewDebounced();
};
ve.ui.EditCheckDialog.prototype.drawHighlights = function () {
@ -195,6 +198,10 @@ ve.ui.EditCheckDialog.prototype.setCurrentOffset = function ( offset ) {
this.updateSize();
if ( this.isOpening() ) {
return;
}
const surfaceView = this.surface.getView();
if ( this.currentChecks.length > 0 ) {
// The currently-focused check gets a selection:
@ -206,7 +213,7 @@ ve.ui.EditCheckDialog.prototype.setCurrentOffset = function ( offset ) {
)
);
this.scrollCurrentCheckIntoView();
this.scrollCurrentCheckIntoViewDebounced();
} else {
surfaceView.getSelectionManager().drawSelections( 'editCheckWarning', [] );
}
@ -265,12 +272,11 @@ ve.ui.EditCheckDialog.prototype.getSetupProcess = function ( data ) {
ve.ui.EditCheckDialog.prototype.getReadyProcess = function ( data ) {
return ve.ui.EditCheckDialog.super.prototype.getReadyProcess.call( this, data )
.next( () => {
// The end of the ready process triggers a reflow after an
// animation, so we need to get past that to avoid the content
// being immediately scrolled away
// Call update again after the dialog has transitioned open, as the first
// call of update will not have drawn any selections.
setTimeout( () => {
this.scrollCurrentCheckIntoView();
}, 500 );
this.update();
}, OO.ui.theme.getDialogTransitionDuration() );
}, this );
};