From 6e7386d8ad165c380ae508abaa0d4bd2c737fc81 Mon Sep 17 00:00:00 2001
From: Jan-Niklas Spangenberg <jan-niklas.spangenberg@gmx.de>
Date: Fri, 19 Jun 2020 12:18:28 +0200
Subject: [PATCH] 'Copy all' for context menu in output view

This adds another option to the context menu of the output view,
which copies everything in the selected channel into the clipboard,
using the clipboardService

Closes #7912

Signed-off-by: Jan-Niklas Spangenberg <jan-niklas.spangenberg@gmx.de>
---
 .../output/src/browser/output-contribution.ts | 30 +++++++++++++++++--
 packages/output/src/browser/output-widget.tsx | 11 +++++++
 2 files changed, 39 insertions(+), 2 deletions(-)

diff --git a/packages/output/src/browser/output-contribution.ts b/packages/output/src/browser/output-contribution.ts
index 0041d6acf246b..8f371b8ed24c0 100644
--- a/packages/output/src/browser/output-contribution.ts
+++ b/packages/output/src/browser/output-contribution.ts
@@ -14,16 +14,17 @@
  * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
  ********************************************************************************/
 
-import { injectable } from 'inversify';
+import { injectable, inject } from 'inversify';
 import URI from '@theia/core/lib/common/uri';
 import { Widget } from '@theia/core/lib/browser/widgets/widget';
 import { MaybePromise } from '@theia/core/lib/common/types';
-import { CommonCommands, quickCommand, OpenHandler, OpenerOptions } from '@theia/core/lib/browser';
+import { CommonCommands, quickCommand, OpenHandler, OpenerOptions, KeybindingRegistry } from '@theia/core/lib/browser';
 import { Command, CommandRegistry, MenuModelRegistry } from '@theia/core/lib/common';
 import { AbstractViewContribution } from '@theia/core/lib/browser/shell/view-contribution';
 import { OutputWidget } from './output-widget';
 import { OutputContextMenu } from './output-context-menu';
 import { OutputUri } from '../common/output-uri';
+import { ClipboardService } from '@theia/core/lib/browser/clipboard-service';
 
 export namespace OutputCommands {
 
@@ -100,11 +101,19 @@ export namespace OutputCommands {
         category: OUTPUT_CATEGORY
     };
 
+    export const COPY_ALL: Command = {
+        id: 'output:copy-all',
+        label: 'Copy all',
+        category: OUTPUT_CATEGORY,
+    };
 }
 
 @injectable()
 export class OutputContribution extends AbstractViewContribution<OutputWidget> implements OpenHandler {
 
+    @inject(ClipboardService)
+    protected readonly clipboardService: ClipboardService;
+
     readonly id: string = `${OutputWidget.ID}-opener`;
 
     constructor() {
@@ -136,6 +145,20 @@ export class OutputContribution extends AbstractViewContribution<OutputWidget> i
             isVisible: widget => this.withWidget(widget, output => output.isLocked),
             execute: () => this.widget.then(widget => widget.unlock())
         });
+        registry.registerCommand(OutputCommands.COPY_ALL, {
+            execute: () => {
+                this.widget.then(async widget => {
+                    this.clipboardService.writeText(widget.getText());
+                });
+            }
+        });
+    }
+
+    registerKeybindings(registry: KeybindingRegistry): void {
+        registry.registerKeybinding({
+            command: OutputCommands.COPY_ALL.id,
+            keybinding: 'ctrlcmd+shift+c'
+        });
     }
 
     registerMenus(registry: MenuModelRegistry): void {
@@ -143,6 +166,9 @@ export class OutputContribution extends AbstractViewContribution<OutputWidget> i
         registry.registerMenuAction(OutputContextMenu.TEXT_EDIT_GROUP, {
             commandId: CommonCommands.COPY.id
         });
+        registry.registerMenuAction(OutputContextMenu.TEXT_EDIT_GROUP, {
+            commandId: OutputCommands.COPY_ALL.id
+        });
         registry.registerMenuAction(OutputContextMenu.COMMAND_GROUP, {
             commandId: quickCommand.id,
             label: 'Find Command...'
diff --git a/packages/output/src/browser/output-widget.tsx b/packages/output/src/browser/output-widget.tsx
index 0d137c3bd3dcd..021af088f0d4e 100644
--- a/packages/output/src/browser/output-widget.tsx
+++ b/packages/output/src/browser/output-widget.tsx
@@ -220,6 +220,17 @@ export class OutputWidget extends BaseWidget implements StatefulWidget {
         return undefined;
     }
 
+    getText(): string {
+        const editor = this.editor;
+        if (editor) {
+            const model = editor.getControl().getModel();
+            if (model) {
+                return model.getValue();
+            }
+        }
+        return '';
+    }
+
 }
 
 export namespace OutputWidget {