added plugin for save to camera roll

2 files changed, 80 insertions, 0 deletions

diff --git a/plugins/org.devgeeks.Canvas2ImagePlugin/src/ios/Canvas2ImagePlugin.h b/plugins/org.devgeeks.Canvas2ImagePlugin/src/ios/Canvas2ImagePlugin.h
new file mode 100644
index 00000000..ef7bc567
--- /dev/null
+++ b/plugins/org.devgeeks.Canvas2ImagePlugin/src/ios/Canvas2ImagePlugin.h
@@ -0,0 +1,22 @@
+//
+//  Canvas2ImagePlugin.h
+//  Canvas2ImagePlugin PhoneGap/Cordova plugin
+//
+//  Created by Tommy-Carlos Williams on 29/03/12.
+//  Copyright (c) 2012 Tommy-Carlos Williams. All rights reserved.
+//	MIT Licensed
+//
+
+
+#import <Cordova/CDVPlugin.h>
+
+@interface Canvas2ImagePlugin : CDVPlugin
+{
+	NSString* callbackId;
+}
+
+@property (nonatomic, copy) NSString* callbackId;
+
+- (void)saveImageDataToLibrary:(CDVInvokedUrlCommand*)command;
+
+@end
diff --git a/plugins/org.devgeeks.Canvas2ImagePlugin/src/ios/Canvas2ImagePlugin.m b/plugins/org.devgeeks.Canvas2ImagePlugin/src/ios/Canvas2ImagePlugin.m
new file mode 100644
index 00000000..734ee006
--- /dev/null
+++ b/plugins/org.devgeeks.Canvas2ImagePlugin/src/ios/Canvas2ImagePlugin.m
@@ -0,0 +1,58 @@
+//
+//  Canvas2ImagePlugin.m
+//  Canvas2ImagePlugin PhoneGap/Cordova plugin
+//
+//  Created by Tommy-Carlos Williams on 29/03/12.
+//  Copyright (c) 2012 Tommy-Carlos Williams. All rights reserved.
+//	MIT Licensed
+//
+
+#import "Canvas2ImagePlugin.h"
+#import <Cordova/CDV.h>
+
+@implementation Canvas2ImagePlugin
+@synthesize callbackId;
+
+//-(CDVPlugin*) initWithWebView:(UIWebView*)theWebView
+//{
+//    self = (Canvas2ImagePlugin*)[super initWithWebView:theWebView];
+//    return self;
+//}
+
+- (void)saveImageDataToLibrary:(CDVInvokedUrlCommand*)command
+{
+    self.callbackId = command.callbackId;
+	NSData* imageData = [NSData dataFromBase64String:[command.arguments objectAtIndex:0]];
+	
+	UIImage* image = [[[UIImage alloc] initWithData:imageData] autorelease];	
+	UIImageWriteToSavedPhotosAlbum(image, self, @selector(image:didFinishSavingWithError:contextInfo:), nil);
+	
+}
+
+- (void)image:(UIImage *)image didFinishSavingWithError:(NSError *)error contextInfo:(void *)contextInfo
+{
+    // Was there an error?
+    if (error != NULL)
+    {
+        // Show error message...
+        NSLog(@"ERROR: %@",error);
+		CDVPluginResult* result = [CDVPluginResult resultWithStatus: CDVCommandStatus_ERROR messageAsString:error.description];
+		[self.webView stringByEvaluatingJavaScriptFromString:[result toErrorCallbackString: self.callbackId]];
+    }
+    else  // No errors
+    {
+        // Show message image successfully saved
+        NSLog(@"IMAGE SAVED!");
+		CDVPluginResult* result = [CDVPluginResult resultWithStatus: CDVCommandStatus_OK messageAsString:@"Image saved"];
+		[self.webView stringByEvaluatingJavaScriptFromString:[result toSuccessCallbackString: self.callbackId]];
+    }
+}
+
+- (void)dealloc
+{	
+	[callbackId release];
+    [super dealloc];
+}
+
+
+@end