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Commit 3ac3892

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author
Benjamin Pasero
committed
debt - encapsulate all drag datatransfer into one place
1 parent f41136f commit 3ac3892

10 files changed

Lines changed: 398 additions & 376 deletions

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‎src/vs/base/parts/tree/browser/treeDnd.ts‎

Lines changed: 0 additions & 49 deletions
Original file line numberDiff line numberDiff line change
@@ -6,11 +6,6 @@
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import _ = require('vs/base/parts/tree/browser/tree');
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import Mouse = require('vs/base/browser/mouseEvent');
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import { DefaultDragAndDrop } from 'vs/base/parts/tree/browser/treeDefaults';
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import URI from 'vs/base/common/uri';
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import { basename } from 'vs/base/common/paths';
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import { getPathLabel } from 'vs/base/common/labels';
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import { DataTransfers } from 'vs/base/browser/dnd';
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export class ElementsDragAndDropData implements _.IDragAndDropData {
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@@ -76,48 +71,4 @@ export class DesktopDragAndDropData implements _.IDragAndDropData {
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files: this.files
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};
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}
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}
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export class SimpleFileResourceDragAndDrop extends DefaultDragAndDrop {
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constructor(private toResource: (obj: any) => URI) {
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super();
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}
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public getDragURI(tree: _.ITree, obj: any): string {
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const resource = this.toResource(obj);
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if (resource) {
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return resource.toString();
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}
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return void 0;
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}
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public getDragLabel(tree: _.ITree, elements: any[]): string {
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if (elements.length > 1) {
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return String(elements.length);
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}
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const resource = this.toResource(elements[0]);
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if (resource) {
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return basename(resource.fsPath);
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}
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return void 0;
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}
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public onDragStart(tree: _.ITree, data: _.IDragAndDropData, originalEvent: Mouse.DragMouseEvent): void {
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const sources: object[] = data.getData();
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let source: object = null;
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if (sources.length > 0) {
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source = sources[0];
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}
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// Apply some datatransfer types to allow for dragging the element outside of the application
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const resource = this.toResource(source);
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if (resource) {
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originalEvent.dataTransfer.setData(DataTransfers.TEXT, getPathLabel(resource));
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}
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}
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}

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