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Merge from vscode 2e5312cd61ff99c570299ecc122c52584265eda2

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This commit is contained in:
ADS Merger
2020-04-23 02:50:35 +00:00
committed by Anthony Dresser
parent 3603f55d97
commit 7f1d8fc32f
659 changed files with 22709 additions and 12497 deletions
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72
src/vs/base/browser/ui/tree/abstractTree.ts
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@@ -6,7 +6,7 @@
import 'vs/css!./media/tree';
import { IDisposable, dispose, Disposable, toDisposable, DisposableStore } from 'vs/base/common/lifecycle';
import { IListOptions, List, IListStyles, MouseController, DefaultKeyboardNavigationDelegate } from 'vs/base/browser/ui/list/listWidget';
import { IListVirtualDelegate, IListRenderer, IListMouseEvent, IListEvent, IListContextMenuEvent, IListDragAndDrop, IListDragOverReaction, IKeyboardNavigationLabelProvider, IIdentityProvider, IKeyboardNavigationDelegate, ListAriaRootRole } from 'vs/base/browser/ui/list/list';
import { IListVirtualDelegate, IListRenderer, IListMouseEvent, IListEvent, IListContextMenuEvent, IListDragAndDrop, IListDragOverReaction, IKeyboardNavigationLabelProvider, IIdentityProvider, IKeyboardNavigationDelegate } from 'vs/base/browser/ui/list/list';
import { append, $, toggleClass, getDomNodePagePosition, removeClass, addClass, hasClass, hasParentWithClass, createStyleSheet, clearNode, addClasses, removeClasses } from 'vs/base/browser/dom';
import { Event, Relay, Emitter, EventBufferer } from 'vs/base/common/event';
import { StandardKeyboardEvent } from 'vs/base/browser/keyboardEvent';
@@ -26,6 +26,7 @@ import { values } from 'vs/base/common/map';
import { clamp } from 'vs/base/common/numbers';
import { ScrollEvent } from 'vs/base/common/scrollable';
import { SetMap } from 'vs/base/common/collections';
import { treeItemExpandedIcon, treeFilterOnTypeOnIcon, treeFilterOnTypeOffIcon, treeFilterClearIcon } from 'vs/base/browser/ui/tree/treeIcons';
class TreeElementsDragAndDropData<T, TFilterData, TContext> extends ElementsDragAndDropData<T, TContext> {
@@ -162,9 +163,30 @@ function asListOptions<T, TFilterData, TRef>(modelProvider: () => ITreeModel<T,
},
accessibilityProvider: options.accessibilityProvider && {
...options.accessibilityProvider,
getSetSize(node) {
const model = modelProvider();
const ref = model.getNodeLocation(node);
const parentRef = model.getParentNodeLocation(ref);
const parentNode = model.getNode(parentRef);
return parentNode.visibleChildrenCount;
},
getPosInSet(node) {
return node.visibleChildIndex + 1;
},
isChecked: options.accessibilityProvider && options.accessibilityProvider.isChecked ? (node) => {
return options.accessibilityProvider!.isChecked!(node.element);
} : undefined,
getRole: options.accessibilityProvider && options.accessibilityProvider.getRole ? (node) => {
return options.accessibilityProvider!.getRole!(node.element);
} : () => 'treeitem',
getAriaLabel(e) {
return options.accessibilityProvider!.getAriaLabel(e.element);
},
getWidgetAriaLabel() {
return options.accessibilityProvider!.getWidgetAriaLabel();
},
getWidgetRole: options.accessibilityProvider && options.accessibilityProvider.getWidgetRole ? () => options.accessibilityProvider!.getWidgetRole!() : () => 'tree',
getAriaLevel(node) {
return node.depth;
},
@@ -178,27 +200,7 @@ function asListOptions<T, TFilterData, TRef>(modelProvider: () => ITreeModel<T,
return options.keyboardNavigationLabelProvider!.getKeyboardNavigationLabel(node.element);
}
},
enableKeyboardNavigation: options.simpleKeyboardNavigation,
ariaProvider: {
getSetSize(node) {
const model = modelProvider();
const ref = model.getNodeLocation(node);
const parentRef = model.getParentNodeLocation(ref);
const parentNode = model.getNode(parentRef);
return parentNode.visibleChildrenCount;
},
getPosInSet(node) {
return node.visibleChildIndex + 1;
},
isChecked: options.ariaProvider && options.ariaProvider.isChecked ? (node) => {
return options.ariaProvider!.isChecked!(node.element);
} : undefined,
getRole: options.ariaProvider && options.ariaProvider.getRole ? (node) => {
return options.ariaProvider!.getRole!(node.element);
} : () => 'treeitem'
},
ariaRole: ListAriaRootRole.TREE
enableKeyboardNavigation: options.simpleKeyboardNavigation
};
}
@@ -404,10 +406,10 @@ class TreeRenderer<T, TFilterData, TRef, TTemplateData> implements IListRenderer
}
if (node.collapsible && (!this.hideTwistiesOfChildlessElements || node.visibleChildrenCount > 0)) {
addClasses(templateData.twistie, 'codicon', 'codicon-chevron-down', 'collapsible');
addClasses(templateData.twistie, treeItemExpandedIcon.classNames, 'collapsible');
toggleClass(templateData.twistie, 'collapsed', node.collapsed);
} else {
removeClasses(templateData.twistie, 'codicon', 'codicon-chevron-down', 'collapsible', 'collapsed');
removeClasses(templateData.twistie, treeItemExpandedIcon.classNames, 'collapsible', 'collapsed');
}
if (node.collapsible) {
@@ -645,14 +647,14 @@ class TypeFilterController<T, TFilterData> implements IDisposable {
const controls = append(this.domNode, $('.controls'));
this._filterOnType = !!tree.options.filterOnType;
this.filterOnTypeDomNode = append(controls, $<HTMLInputElement>('input.filter.codicon.codicon-list-selection'));
this.filterOnTypeDomNode = append(controls, $<HTMLInputElement>('input.filter'));
this.filterOnTypeDomNode.type = 'checkbox';
this.filterOnTypeDomNode.checked = this._filterOnType;
this.filterOnTypeDomNode.tabIndex = -1;
this.updateFilterOnTypeTitle();
this.updateFilterOnTypeTitleAndIcon();
domEvent(this.filterOnTypeDomNode, 'input')(this.onDidChangeFilterOnType, this, this.disposables);
this.clearDomNode = append(controls, $<HTMLInputElement>('button.clear.codicon.codicon-close'));
this.clearDomNode = append(controls, $<HTMLInputElement>('button.clear' + treeFilterClearIcon.cssSelector));
this.clearDomNode.tabIndex = -1;
this.clearDomNode.title = localize('clear', "Clear");
@@ -858,13 +860,17 @@ class TypeFilterController<T, TFilterData> implements IDisposable {
this.tree.refilter();
this.tree.domFocus();
this.render();
this.updateFilterOnTypeTitle();
this.updateFilterOnTypeTitleAndIcon();
}
private updateFilterOnTypeTitle(): void {
private updateFilterOnTypeTitleAndIcon(): void {
if (this.filterOnType) {
removeClasses(this.filterOnTypeDomNode, treeFilterOnTypeOffIcon.classNames);
addClasses(this.filterOnTypeDomNode, treeFilterOnTypeOnIcon.classNames);
this.filterOnTypeDomNode.title = localize('disable filter on type', "Disable Filter on Type");
} else {
removeClasses(this.filterOnTypeDomNode, treeFilterOnTypeOnIcon.classNames);
addClasses(this.filterOnTypeDomNode, treeFilterOnTypeOffIcon.classNames);
this.filterOnTypeDomNode.title = localize('enable filter on type', "Enable Filter on Type");
}
}
@@ -1445,6 +1451,14 @@ export abstract class AbstractTree<T, TFilterData, TRef> implements IDisposable
return node.element;
}
get ariaLabel(): string {
return this.view.ariaLabel;
}
set ariaLabel(value: string) {
this.view.ariaLabel = value;
}
domFocus(): void {
this.view.domFocus();
}