release(logcat): v0.4.0

index.json

@@ -163,7 +163,7 @@
   },
   "logcat": {
     "react": true,
-    "version": "0.3.4",
+    "version": "0.4.0",
     "style": true,
     "icon": false,
     "test": true,

src/logcat/README.md

@@ -59,6 +59,14 @@ Append entry.
 
 Clear all entries.
 
+### getSelection(): string
+
+Get selected text.
+
+### hasSelection(): boolean
+
+Check if there is any selection.
+
 ### scrollToEnd(): void
 
 Scroll to end.

src/logcat/index.ts

@@ -172,6 +172,24 @@ export default class Logcat extends Component<IOptions> {
       this.isAtBottom = true
     }
   }
+  /** Check if there is any selection. */
+  hasSelection() {
+    const selection = window.getSelection()
+    if (selection && selection.anchorNode) {
+      if (this.container.contains(selection.anchorNode)) {
+        return true
+      }
+    }
+    return false
+  }
+  /** Get selected text. */
+  getSelection() {
+    if (!this.hasSelection()) {
+      return ''
+    }
+    const selection = window.getSelection()
+    return selection ? selection.toString() : ''
+  }
   private _append = () => {
     const isAtBottom = this.isAtBottom
     this.container.appendChild(this.frag)
@@ -249,7 +267,9 @@ export default class Logcat extends Component<IOptions> {
       }
     })
 
-    this.$container.on('scroll', this.onScroll)
+    this.$container
+      .on('scroll', this.onScroll)
+      .on('click', () => (this.isAtBottom = false))
   }
   private onScroll = () => {
     const { scrollHeight, clientHeight, scrollTop } = this

src/logcat/package.json

@@ -1,6 +1,6 @@
 {
   "name": "logcat",
-  "version": "0.3.4",
+  "version": "0.4.0",
   "description": "Android logcat viewer",
   "luna": {
     "react": true