For windows uwp, no callback will be executed when the stuff inside the clipboard is not a text.

README.md

@@ -5,11 +5,11 @@ Clipboard management plugin for Cordova/PhoneGap that supports iOS, Android, and
 
 ## Usage
 
-Install the plugin using the CLI, for instance with PhoneGap:
+```
+cordova plugin add cordova-clipboard
+```
 
-	phonegap local plugin add https://github.com/VersoSolutions/CordovaClipboard
-
-The plugin creates the object `cordova.plugins.clipboard` with the methods `copy(text, onSuccess, onError)` and `paste(onSuccess, onError)`.
+The plugin creates the object `cordova.plugins.clipboard` with the methods `copy(text, onSuccess, onError)`, `paste(onSuccess, onError)` and `clear(onSuccess, onError)`
 
 Example:
 
@@ -19,6 +19,8 @@ Example:
 
 	cordova.plugins.clipboard.paste(function (text) { alert(text); });
 
+	cordova.plugins.clipboard.clear();
+
 ## Notes
 
 ### All platforms

package.json

@@ -0,0 +1,30 @@
+{
+  "name": "cordova-clipboard",
+  "version": "1.3.0",
+  "description": "Clipboard management plugin for Cordova/PhoneGap that supports iOS, Android, and WP8",
+  "cordova": {
+    "id": "cordova-clipboard",
+    "platforms": [
+      "android",
+      "ios",
+      "wp8"
+    ]
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/ihadeed/cordova-clipboard.git"
+  },
+  "keywords": [
+    "cordova",
+    "plugin",
+    "clipboard",
+    "phonegap",
+    "ionic"
+  ],
+  "author": "Ibrahim Hadeed",
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/ihadeed/cordova-clipboard/issues"
+  },
+  "homepage": "https://github.com/ihadeed/cordova-clipboard#readme"
+}

plugin.xml

@@ -1,11 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <plugin xmlns="http://apache.org/cordova/ns/plugins/1.0"
     xmlns:android="http://schemas.android.com/apk/res/android"
-    id="com.verso.cordova.clipboard"
-    version="0.1.0">
+    id="cordova-clipboard"
+    version="1.3.0">
 
     <engines>
-        <engine name="cordova" version=">=3.0.0" />
+        <engine name="cordova" version=">=4.0.0" />
     </engines>
 
     <name>Clipboard</name>
@@ -14,7 +14,7 @@
 
     <author>Verso Solutions LLC</author>
 
-    <keywords>clipboard,copy,paste</keywords>
+    <keywords>clipboard,copy,paste,clear</keywords>
 
     <license>MIT</license>
 
@@ -33,7 +33,19 @@
         <header-file src="src/ios/CDVClipboard.h" />
         <source-file src="src/ios/CDVClipboard.m" />
     </platform>
+
+    <!-- OS X -->
+    <platform name="osx">
+        <config-file target="config.xml" parent="/*">
+            <feature name="Clipboard">
+                <param name="ios-package" value="CDVClipboard" />
+            </feature>
+        </config-file>
 
+        <header-file src="src/osx/CDVClipboard.h" />
+        <source-file src="src/osx/CDVClipboard.m" />
+    </platform>
+
     <!-- Android -->
     <platform name="android">
         <source-file src="src/android/Clipboard.java" target-dir="src/com/verso/cordova/clipboard" />
@@ -56,4 +68,10 @@
         <source-file src="src/wp8/Clipboard.cs" />
     </platform>
 
+    <!-- Windows uwp -->
+    <platform name="windows">
+        <js-module src="src/windows/ClipboardProxy.js" name="ClipboardProxy">
+            <merges target="" />
+        </js-module>
+    </platform>
 </plugin>

src/android/Clipboard.java

@@ -16,6 +16,7 @@ public class Clipboard extends CordovaPlugin {
 
     private static final String actionCopy = "copy";
     private static final String actionPaste = "paste";
+    private static final String actionClear = "clear";
 
     @Override
     public boolean execute(String action, JSONArray args, CallbackContext callbackContext) throws JSONException {
@@ -37,17 +38,26 @@ public boolean execute(String action, JSONArray args, CallbackContext callbackCo
                 callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.ERROR, e.toString()));
             }
         } else if (action.equals(actionPaste)) {
-            if (!clipboard.getPrimaryClipDescription().hasMimeType(ClipDescription.MIMETYPE_TEXT_PLAIN)) {
-                callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.NO_RESULT));
-            }
-
             try {
-                ClipData.Item item = clipboard.getPrimaryClip().getItemAt(0);
-                String text = item.getText().toString();
+                String text = "";
+
+                ClipData clip = clipboard.getPrimaryClip();
+                if (clip != null) {
+                    ClipData.Item item = clip.getItemAt(0);
+                    text = item.getText().toString();
+                }
+                callbackContext.success(text);
 
-                if (text == null) text = "";
+                return true;
+            } catch (Exception e) {
+                callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.ERROR, e.toString()));
+            }
+        } else if (action.equals(actionClear)) {
+            try {
+                ClipData clip = ClipData.newPlainText("", "");
+                clipboard.setPrimaryClip(clip);
 
-                callbackContext.success(text);
+                callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.OK));
 
                 return true;
             } catch (Exception e) {

src/ios/CDVClipboard.h

@@ -5,5 +5,6 @@
 
 - (void)copy:(CDVInvokedUrlCommand*)command;
 - (void)paste:(CDVInvokedUrlCommand*)command;
+- (void)clear:(CDVInvokedUrlCommand*)command;
 
 @end

src/ios/CDVClipboard.m

@@ -10,7 +10,7 @@ - (void)copy:(CDVInvokedUrlCommand*)command {
 		UIPasteboard *pasteboard = [UIPasteboard generalPasteboard];
 		NSString     *text       = [command.arguments objectAtIndex:0];
 
-		[pasteboard setValue:text forPasteboardType:@"public.text"];
+		pasteboard.string = text;
 
 		CDVPluginResult* pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsString:text];
 		[self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId];
@@ -21,10 +21,23 @@ - (void)paste:(CDVInvokedUrlCommand*)command {
 	[self.commandDelegate runInBackground:^{
 		UIPasteboard *pasteboard = [UIPasteboard generalPasteboard];
 		NSString     *text       = [pasteboard valueForPasteboardType:@"public.text"];
-
-	    CDVPluginResult* pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsString:text];
-	    [self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId];
+		if (text == nil) {
+			text = @"";
+		}
+
+		CDVPluginResult* pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsString:text];
+		[self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId];
+	}];
+}
+
+- (void)clear:(CDVInvokedUrlCommand*)command {
+	[self.commandDelegate runInBackground:^{
+		UIPasteboard *pasteboard = [UIPasteboard generalPasteboard];
+    		[pasteboard setValue:@"" forPasteboardType:UIPasteboardNameGeneral];
+
+		CDVPluginResult* pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsBool:true];
+		[self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId];
 	}];
 }
 
-@end
+@end

src/osx/CDVClipboard.h

@@ -0,0 +1,9 @@
+#import <Foundation/Foundation.h>
+#import <Cordova/CDVPlugin.h>
+
+@interface CDVClipboard : CDVPlugin {}
+
+- (void)copy:(CDVInvokedUrlCommand*)command;
+- (void)paste:(CDVInvokedUrlCommand*)command;
+
+@end

src/osx/CDVClipboard.m

@@ -0,0 +1,34 @@
+#import <Foundation/Foundation.h>
+#import <Cordova/CDVPlugin.h>
+#import <Cordova/CDVPluginResult.h>
+#import "CDVClipboard.h"
+
+@implementation CDVClipboard
+
+- (void)copy:(CDVInvokedUrlCommand*)command {
+	[self.commandDelegate runInBackground:^{
+		NSPasteboard *pasteboard = [NSPasteboard generalPasteboard];
+		NSString *text = [command.arguments objectAtIndex:0];
+
+		[pasteboard clearContents];
+		[pasteboard setString:text forType:NSStringPboardType];
+
+		CDVPluginResult *pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsString:text];
+		[self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId];
+	}];
+}
+
+- (void)paste:(CDVInvokedUrlCommand*)command {
+	[self.commandDelegate runInBackground:^{
+		NSPasteboard *pasteboard = [NSPasteboard generalPasteboard];
+		NSString *text = [pasteboard stringForType:NSPasteboardTypeString];
+		if (text == nil) {
+			text = @"";
+		}
+
+		CDVPluginResult *pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsString:text];
+		[self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId];
+	}];
+}
+
+@end

src/windows/ClipboardProxy.js

@@ -0,0 +1,67 @@
+/*
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ *
+ */
+
+/*jslint sloppy:true */
+/*global Windows:true, require, document, window, module */
+
+var cordova = require('cordova');
+
+module.exports = {
+
+    copy: function (successCallback, errorCallback, args) {
+        try {
+            var text = args[0];
+
+            var dataPackage = new Windows.ApplicationModel.DataTransfer.DataPackage();
+            dataPackage.setText(text);
+            Windows.ApplicationModel.DataTransfer.Clipboard.setContent(dataPackage);
+            successCallback(text);
+        } catch (e) {
+            errorCallback(e);;
+        }
+    },
+    paste: function (successCallback, errorCallback, args) {
+        try {
+            var text = "";
+
+            var dataPackageView = Windows.ApplicationModel.DataTransfer.Clipboard.getContent();
+            if (dataPackageView.contains(Windows.ApplicationModel.DataTransfer.StandardDataFormats.text)) {
+                dataPackageView.getTextAsync().then(function (value) {
+                    text = value;
+                    successCallback(text);
+                });
+            }
+        } catch (e) {
+            errorCallback(e);;
+        }
+    },
+    clear: function (successCallback, errorCallback, args) {
+        try {
+            if(Windows.ApplicationModel.DataTransfer.Clipboard.getContent()){
+                successCallback(true);
+            }
+        } catch (e) {
+            errorCallback(e);;
+        }
+    }
+}; // exports
+
+require("cordova/exec/proxy").add("Clipboard", module.exports);

src/wp8/Clipboard.cs

@@ -36,7 +36,7 @@ public void copy(string options)
 
         }
 
-        public void paste(string options)
+        public void paste()
         {
             string text = "";
 
@@ -54,5 +54,21 @@ public void paste(string options)
                 }
             });
         }
+
+        public void clear()
+        {
+            System.Windows.Deployment.Current.Dispatcher.BeginInvoke(() =>
+            {
+                try
+                {
+                    System.Windows.Clipboard.Clear();
+                    DispatchCommandResult(new PluginResult(PluginResult.Status.OK, true));
+                }
+                catch
+                {
+                    DispatchCommandResult(new PluginResult(PluginResult.Status.ERROR));
+                }
+            });
+        }
     }
 }

www/clipboard.js

@@ -29,6 +29,16 @@ Clipboard.prototype.paste = function (onSuccess, onFail) {
 	cordova.exec(onSuccess, onFail, "Clipboard", "paste", []);
 };
 
+/**
+ * Clear the clipboard content
+ *
+ * @param {Function} onSuccess The function to call in case of success
+ * @param {Function} onFail    The function to call in case of error
+ */
+Clipboard.prototype.clear = function (onSuccess, onFail) {
+	cordova.exec(onSuccess, onFail, "Clipboard", "clear", []);
+};
+
 // Register the plugin
 var clipboard = new Clipboard();
 module.exports = clipboard;