updates

purplecabbage · Feb 27, 2010 · 1012e69 · 1012e69
1 parent 980a0c4
commit 1012e69
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diff --git a/ChildBrowser/iPhone/ChildBrowserViewController.h b/ChildBrowser/iPhone/ChildBrowserViewController.h
@@ -0,0 +1,37 @@
+//
+//  ChildBrowserViewController.h
+//  DeqqApp
+//
+//  Created by Jesse MacFadyen on 21/07/09.
+//  Copyright 2009 Nitobi. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+
+
+@interface ChildBrowserViewController : UIViewController < UIWebViewDelegate > {
+	IBOutlet UIWebView* webView;
+	IBOutlet UIBarButtonItem* closeBtn;
+	IBOutlet UIBarButtonItem* refreshBtn;
+	IBOutlet UILabel* addressLabel;
+	IBOutlet UIBarButtonItem* backBtn;
+	IBOutlet UIBarButtonItem* fwdBtn;
+	IBOutlet UIBarButtonItem* safariBtn;
+	IBOutlet UIActivityIndicatorView* spinner;
+	BOOL scaleEnabled;
+	BOOL isImage;
+	NSString* imageURL;
+}
+
+@property(retain) NSString* imageURL;
+@property(assign) BOOL isImage;
+
+- (ChildBrowserViewController*)initWithScale:(BOOL)enabled;
+
+- (IBAction)onDoneButtonPress:(id)sender;
+
+- (IBAction)onSafariButtonPress:(id)sender;
+
+- (void)loadURL:(NSString*)url;
+
+@end
diff --git a/ChildBrowser/iPhone/ChildBrowserViewController.m b/ChildBrowser/iPhone/ChildBrowserViewController.m
@@ -0,0 +1,155 @@
+//
+//  ChildBrowserViewController.m
+//  DeqqApp
+//
+//  Created by Jesse MacFadyen on 21/07/09.
+//  Copyright 2009 Nitobi. All rights reserved.
+//
+
+#import "ChildBrowserViewController.h"
+
+
+@implementation ChildBrowserViewController
+
+@synthesize imageURL;
+@synthesize isImage;
+/*
+ // The designated initializer.  Override if you create the controller programmatically and want to perform customization that is not appropriate for viewDidLoad.
+- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil {
+    if (self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil]) {
+        // Custom initialization
+    }
+    return self;
+}
+*/
+
+
+- (ChildBrowserViewController*)initWithScale:(BOOL)enabled
+{
+    self = [super init];
+
+
+	scaleEnabled = enabled;
+
+	return self;	
+}
+
+// Implement viewDidLoad to do additional setup after loading the view, typically from a nib.
+- (void)viewDidLoad {
+    [super viewDidLoad];
+
+	webView.delegate = self;
+	webView.scalesPageToFit = TRUE;
+	webView.backgroundColor = [UIColor whiteColor];
+}
+
+
+
+// Override to allow orientations other than the default portrait orientation.
+- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {
+    // Return YES for supported orientations
+    return (interfaceOrientation == UIInterfaceOrientationPortrait);
+}
+
+
+- (void)didReceiveMemoryWarning {
+	// Releases the view if it doesn't have a superview.
+    [super didReceiveMemoryWarning];
+
+	// Release any cached data, images, etc that aren't in use.
+}
+
+- (void)viewDidUnload {
+	// Release any retained subviews of the main view.
+	// e.g. self.myOutlet = nil;
+}
+
+
+- (void)dealloc {
+
+	webView.delegate = nil;
+
+	[webView release];
+	[closeBtn release];
+	[refreshBtn release];
+	[addressLabel release];
+	[backBtn release];
+	[fwdBtn release];
+	[safariBtn release];
+	[spinner release];
+
+	[super dealloc];
+}
+
+-(IBAction) onDoneButtonPress:(id)sender
+{
+	[ [super parentViewController] dismissModalViewControllerAnimated:YES];
+}
+
+
+-(IBAction) onSafariButtonPress:(id)sender
+{
+	if(isImage)
+	{
+		NSURL* pURL = [ [NSURL alloc] initWithString:imageURL ];
+		[ [ UIApplication sharedApplication ] openURL:pURL  ];
+	}
+	else
+	{
+		NSURLRequest *request = webView.request;
+		[[UIApplication sharedApplication] openURL:request.URL];
+	}
+
+}
+
+
+- (void)loadURL:(NSString*)url
+{
+	NSLog(@"Opening Url : %@",url);
+
+	if( [url hasSuffix:@".png" ]  || 
+	    [url hasSuffix:@".jpg" ]  || 
+		[url hasSuffix:@".jpeg" ] || 
+		[url hasSuffix:@".bmp" ]  || 
+		[url hasSuffix:@".gif" ]  )
+	{
+		[ imageURL release ];
+		imageURL = [url copy];
+		isImage = YES;
+		NSString* htmlText = @"<html><body style='background-color:#333;margin:0px;padding:0px;'><img style='min-height:200px;margin:0px;padding:0px;width:100%;height:auto;' alt='' src='IMGSRC'/></body></html>";
+		htmlText = [ htmlText stringByReplacingOccurrencesOfString:@"IMGSRC" withString:url ];
+
+		[webView loadHTMLString:htmlText baseURL:[NSURL URLWithString:@""]];
+
+	}
+	else
+	{
+		imageURL = @"";
+		isImage = NO;
+		NSURLRequest *request = [NSURLRequest requestWithURL:[NSURL URLWithString:url]];
+		[webView loadRequest:request];
+	}
+	webView.hidden = NO;
+}
+
+
+- (void)webViewDidStartLoad:(UIWebView *)sender {
+	addressLabel.text = @"Loading...";
+	backBtn.enabled = webView.canGoBack;
+	fwdBtn.enabled = webView.canGoForward;
+
+	[ spinner startAnimating ];
+}
+
+- (void)webViewDidFinishLoad:(UIWebView *)sender {
+	NSURLRequest *request = webView.request;
+	addressLabel.text = request.URL.absoluteString;
+	backBtn.enabled = webView.canGoBack;
+	fwdBtn.enabled = webView.canGoForward;
+	[ spinner stopAnimating ];
+
+
+}
+
+
+@end