From bbbbb3e8d0040d132dfcc6de33bb3a47d8ca282f Mon Sep 17 00:00:00 2001
From: AndreasGassmann <andreas@andreasgassmann.ch>
Date: Tue, 4 Oct 2016 21:12:39 +0200
Subject: [PATCH] feat(zBar): add zBar barcode scanner plugin (#634)

---
 src/index.ts         |  3 ++
 src/plugins/z-bar.ts | 91 ++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 94 insertions(+)
 create mode 100644 src/plugins/z-bar.ts

diff --git a/src/index.ts b/src/index.ts
index f7e66519f..de7b6bef5 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -107,6 +107,7 @@ import { VideoEditor } from './plugins/video-editor';
 import { VideoPlayer } from './plugins/video-player';
 import { WebIntent } from './plugins/webintent';
 import { YoutubeVideoPlayer } from './plugins/youtube-video-player';
+import { ZBar } from './plugins/z-bar';
 import { Zip } from './plugins/zip';
 export * from './plugins/3dtouch';
 export * from './plugins/background-geolocation';
@@ -217,6 +218,7 @@ Vibration,
 VideoPlayer,
 WebIntent,
 YoutubeVideoPlayer,
+ZBar,
 Zip
 }
 
@@ -326,6 +328,7 @@ window['IonicNative'] = {
   Vibration,
   WebIntent,
   YoutubeVideoPlayer,
+  ZBar,
   Zip
 };
 
diff --git a/src/plugins/z-bar.ts b/src/plugins/z-bar.ts
new file mode 100644
index 000000000..185280c0b
--- /dev/null
+++ b/src/plugins/z-bar.ts
@@ -0,0 +1,91 @@
+import { Plugin, Cordova } from './plugin';
+
+/**
+ * @name ZBar
+ * @description
+ * The ZBar Scanner Plugin allows you to scan 2d barcodes.
+ *
+ * Requires Cordova plugin: `cordova-plugin-cszbar`. For more info, please see the [zBar plugin docs](https://github.com/tjwoon/csZBar).
+ *
+ * @usage
+ * ```
+ * import { ZBar } from 'ionic-native';
+ *
+ * let zBarOptions = {
+ *       flash: "off",
+ *       drawSight: false
+ *     };
+ *
+ * ZBar.scan(zBarOptions)
+ *    .then(result => {
+ *       console.log(result); // Scanned code
+ *    })
+ *    .catch(error => {
+ *       console.log(error); // Error message
+ *    });
+ *
+ * ```
+ *
+ * @advanced
+ * zBar options
+ *
+ * | Option             | Type      | Values                    | Defaults                                                    |
+ * |--------------------|-----------|-----------------------------------------------------------------------------------------|
+ * | text_title         |`string?`  |                           | `"Scan QR Code"` (Android only)                             |
+ * | text_instructions  |`string?`  |                           | `"Please point your camera at the QR code."` (Android only) |
+ * | camera             |`string?`  | `"front"`, `"back"`,      | `"back"`                                                    |
+ * | flash              |`string?`  | `"on"`, `"off"`, `"auto"` | `"auto"`                                                    |
+ * | drawSight          |`boolean?` | `true`, `false`           | `true` (Draws red line in center of scanner)                |
+ *
+ */
+@Plugin({
+  plugin: 'cordova-plugin-cszbar',
+  pluginRef: 'cloudSky.zBar',
+  repo: 'https://github.com/tjwoon/csZBar',
+  platforms: ['Android', 'iOS']
+})
+export class ZBar {
+
+  /**
+   * Open the scanner
+   * @param options { ZBarOptions } Scan options
+   * @return Returns a Promise that resolves with the scanned string, or rejects with an error.
+   */
+  @Cordova()
+  static scan(options: ZBarOptions): Promise<any> { return; }
+
+}
+
+export interface ZBarOptions {
+  /**
+   * A string representing the title text (Android only).
+   * Default: "Scan QR Code"
+   */
+  text_title?: string;
+
+  /**
+   * A string representing the instruction text (Android only).
+   * Default: "Please point your camera at the QR code."
+   */
+  text_instructions?: string;
+
+  /**
+   * A string defining the active camera when opening the scanner.
+   * Possible values: "front", "back"
+   * Default: "back"
+   */
+  camera?: string;
+
+  /**
+   * A string defining the state of the flash.
+   * Possible values: "on", "off", "auto"
+   * Default: "auto"
+   */
+  flash?: string;
+
+  /**
+   * A boolean to show or hide a line in the center of the scanner.
+   * Default: true
+   */
+  drawSight?: boolean;
+}