Adds an experimental custom view (wip)

src/views/commitFileNode.ts

@@ -0,0 +1,41 @@
+'use strict';
+import { Command, ExtensionContext, TreeItem, TreeItemCollapsibleState } from 'vscode';
+import { Commands, DiffWithPreviousCommandArgs } from '../commands';
+import { ExplorerNode, ResourceType } from './explorerNode';
+import { GitCommit, GitService, GitUri, IGitStatusFile } from '../gitService';
+
+export class CommitFileNode extends ExplorerNode {
+
+    readonly resourceType: ResourceType = 'commit-file';
+    command: Command;
+
+    constructor(public status: IGitStatusFile, public commit: GitCommit, uri: GitUri, context: ExtensionContext, git: GitService) {
+        super(uri, context, git);
+
+        this.command = {
+            title: 'Compare File with Previous',
+            command: Commands.DiffWithPrevious,
+            arguments: [
+                GitUri.fromFileStatus(this.status, this.commit.repoPath),
+                {
+                    commit: commit,
+                    showOptions: {
+                        preserveFocus: true,
+                        preview: true
+                    }
+                } as DiffWithPreviousCommandArgs
+            ]
+        };
+    }
+
+    getChildren(): Promise<ExplorerNode[]> {
+        return Promise.resolve([]);
+    }
+
+    getTreeItem(): TreeItem {
+        const item = new TreeItem(`${GitUri.getFormattedPath(this.status.fileName)}`, TreeItemCollapsibleState.None);
+        item.contextValue = this.resourceType;
+        item.command = this.command;
+        return item;
+    }
+}