From ad71057a088aaa11da486e32df4aef913bc5bd4d Mon Sep 17 00:00:00 2001
From: Alice Gaudon <alice@gaudon.pro>
Date: Fri, 10 Jan 2020 16:36:06 +0100
Subject: [PATCH] Add fully featured context menu in service webviews

---
 resources/js/index.js           |   3 +-
 resources/js/service-webview.js | 126 ++++++++++++++++++++++++++++++++
 2 files changed, 128 insertions(+), 1 deletion(-)
 create mode 100644 resources/js/service-webview.js

diff --git a/resources/js/index.js b/resources/js/index.js
index a05384e..84ec886 100644
--- a/resources/js/index.js
+++ b/resources/js/index.js
@@ -225,7 +225,8 @@ function loadService(serviceId, service) {
         service.view = document.createElement('webview');
         service.view.setAttribute('src', service.url);
         service.view.setAttribute('partition', 'persist:service_' + service.partition);
-        service.view.setAttribute('autosize', "true");
+        service.view.setAttribute('autosize', 'true');
+        service.view.setAttribute('preload', 'js/service-webview.js');
 
         // Append element to DOM
         document.querySelector('#services').appendChild(service.view);
diff --git a/resources/js/service-webview.js b/resources/js/service-webview.js
new file mode 100644
index 0000000..53cf596
--- /dev/null
+++ b/resources/js/service-webview.js
@@ -0,0 +1,126 @@
+const {
+    remote,
+    clipboard,
+} = require('electron');
+const {
+    Menu,
+    MenuItem,
+} = remote;
+
+const webContents = remote.getCurrentWebContents();
+webContents.on('context-menu', (event, props) => {
+    const menu = new Menu();
+    const {editFlags} = props;
+
+    // linkURL
+    if (props.linkURL.length > 0) {
+        if (menu.items.length > 0) {
+            menu.append(new MenuItem({type: 'separator'}));
+        }
+
+        menu.append(new MenuItem({
+            label: 'Copy link URL',
+            click: () => {
+                clipboard.writeText(props.linkURL);
+            },
+        }));
+        menu.append(new MenuItem({
+            label: 'Open URL in default browser',
+            click: () => {
+                window.open(props.linkURL, '_blank');
+            },
+        }));
+    }
+
+    // Image
+    if (props.hasImageContents) {
+        if (menu.items.length > 0) {
+            menu.append(new MenuItem({type: 'separator'}));
+        }
+
+        menu.append(new MenuItem({
+            label: 'Copy image',
+            click: () => {
+                webContents.copyImageAt(props.x, props.y);
+            },
+        }));
+
+        menu.append(new MenuItem({
+            label: 'Save image as',
+            click: () => {
+                webContents.downloadURL(props.srcURL);
+            },
+        }));
+    }
+
+    // Text clipboard
+    if (editFlags.canUndo || editFlags.canRedo || editFlags.canCut || editFlags.canCopy || editFlags.canPaste || editFlags.canDelete) {
+        if (menu.items.length > 0) {
+            menu.append(new MenuItem({type: 'separator'}));
+        }
+        if (editFlags.canUndo) {
+            menu.append(new MenuItem({
+                label: 'Undo',
+                role: 'undo',
+            }));
+        }
+        if (editFlags.canRedo) {
+            menu.append(new MenuItem({
+                label: 'Redo',
+                role: 'redo',
+            }));
+        }
+
+        if (menu.items.length > 0) {
+            menu.append(new MenuItem({type: 'separator'}));
+        }
+        menu.append(new MenuItem({
+            label: 'Cut',
+            role: 'cut',
+            enabled: editFlags.canCut,
+        }));
+        menu.append(new MenuItem({
+            label: 'Copy',
+            role: 'copy',
+            enabled: editFlags.canCopy,
+        }));
+        menu.append(new MenuItem({
+            label: 'Paste',
+            role: 'paste',
+            enabled: editFlags.canPaste,
+        }));
+        menu.append(new MenuItem({
+            label: 'Delete',
+            role: 'delete',
+            enabled: editFlags.canDelete,
+        }));
+    }
+
+    if (editFlags.canSelectAll) {
+        if (menu.items.length > 0) {
+            menu.append(new MenuItem({type: 'separator'}));
+        }
+
+        menu.append(new MenuItem({
+            label: 'Select all',
+            role: 'selectAll',
+        }));
+    }
+
+    // Inspect element
+    if (menu.items.length > 0) {
+        menu.append(new MenuItem({type: 'separator'}));
+    }
+
+    menu.append(new MenuItem({
+        label: 'Inspect element',
+        click: () => {
+            webContents.inspectElement(props.x, props.y);
+        },
+    }));
+
+
+    menu.popup({
+        window: remote.getCurrentWindow(),
+    });
+});
\ No newline at end of file