+++ /dev/null
-//
-// MessageViewController.m
-// ZXing
-//
-// Created by Christian Brunschen on 30/07/2008.
-/*
- * Copyright 2008 ZXing authors
- *
- * Licensed 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.
- */
-
-#import "MessageViewController.h"
-
-
-@implementation MessageViewController
-
-@synthesize callbackTarget;
-@synthesize callbackSelectorSuccess;
-@synthesize callbackSelectorFailure;
-@synthesize contentURL;
-
-- (UIWebView *)webView {
- return (UIWebView *)self.view;
-}
-
-- (id)initWithMessageFilename:(NSString *)filename
- target:(id)cbt
- onSuccess:(SEL)ss
- onFailure:(SEL)fs {
- if ((self = [super initWithNibName:@"Message" bundle:nil])) {
- self.callbackTarget = cbt;
- self.callbackSelectorSuccess = ss;
- self.callbackSelectorFailure = fs;
- self.contentURL = [NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:filename
- ofType:@"html"]];
- }
- return self;
-}
-
-- (void)loadView {
- [super loadView];
- self.webView.delegate = self;
- [self.webView loadRequest:[NSURLRequest requestWithURL:self.contentURL]];
-}
-
-- (void)viewDidLoad {
- [super viewDidLoad];
-}
-
-
-- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {
- // Return YES for supported orientations
- return (interfaceOrientation == UIInterfaceOrientationPortrait);
-}
-
-- (void)didReceiveMemoryWarning {
- [super didReceiveMemoryWarning]; // Releases the view if it doesn't have a superview
- // Release anything that's not essential, such as cached data
-}
-
-
-- (void)dealloc {
- [super dealloc];
-}
-
-// open a URL, asynchronously
-- (void) openURL:(NSURL *)url {
- [url autorelease];
- [[UIApplication sharedApplication] openURL:url];
-}
-
-
-// UIWebViewDelegate methods
-
-- (BOOL)webView:(UIWebView *)webView shouldStartLoadWithRequest:(NSURLRequest *)request navigationType:(UIWebViewNavigationType)navigationType {
- if ([[request URL] isFileURL]) {
- // only load 'file' URL requests ourselves
- return true;
- } else {
- // any other url:s are handed off to the system
- NSURL *url = [[request URL] retain];
- [self performSelectorOnMainThread:@selector(openURL:) withObject:url waitUntilDone:false];
- return false;
- }
-}
-
-- (void)webView:(UIWebView *)webView didFailLoadWithError:(NSError *)error {
- NSLog(@"failed to load content, performing failure callback");
- [self.callbackTarget performSelector:self.callbackSelectorFailure withObject:self afterDelay:0.0];
-}
-
-- (void)webViewDidFinishLoad:(UIWebView *)webView {
- NSLog(@"finished loading content, performing success callback");
- [self.callbackTarget performSelector:self.callbackSelectorSuccess withObject:self afterDelay:0.0];
-}
-
-
-@end