| /* |
| 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. |
| */ |
| |
| #import "CDVInAppBrowser.h" |
| #import <Cordova/CDVPluginResult.h> |
| #import <Cordova/CDVUserAgentUtil.h> |
| |
| #define kInAppBrowserTargetSelf @"_self" |
| #define kInAppBrowserTargetSystem @"_system" |
| #define kInAppBrowserTargetBlank @"_blank" |
| |
| #define kInAppBrowserToolbarBarPositionBottom @"bottom" |
| #define kInAppBrowserToolbarBarPositionTop @"top" |
| |
| #define TOOLBAR_HEIGHT 44.0 |
| #define STATUSBAR_HEIGHT 20.0 |
| #define LOCATIONBAR_HEIGHT 21.0 |
| #define FOOTER_HEIGHT ((TOOLBAR_HEIGHT) + (LOCATIONBAR_HEIGHT)) |
| |
| #pragma mark CDVInAppBrowser |
| |
| @interface CDVInAppBrowser () { |
| NSInteger _previousStatusBarStyle; |
| } |
| @end |
| |
| @implementation CDVInAppBrowser |
| |
| - (void)pluginInitialize |
| { |
| _previousStatusBarStyle = -1; |
| _callbackIdPattern = nil; |
| } |
| |
| - (id)settingForKey:(NSString*)key |
| { |
| return [self.commandDelegate.settings objectForKey:[key lowercaseString]]; |
| } |
| |
| - (void)onReset |
| { |
| [self close:nil]; |
| } |
| |
| - (void)close:(CDVInvokedUrlCommand*)command |
| { |
| if (self.inAppBrowserViewController == nil) { |
| NSLog(@"IAB.close() called but it was already closed."); |
| return; |
| } |
| // Things are cleaned up in browserExit. |
| [self.inAppBrowserViewController close]; |
| } |
| |
| - (BOOL) isSystemUrl:(NSURL*)url |
| { |
| if ([[url host] isEqualToString:@"itunes.apple.com"]) { |
| return YES; |
| } |
| |
| return NO; |
| } |
| |
| - (void)open:(CDVInvokedUrlCommand*)command |
| { |
| CDVPluginResult* pluginResult; |
| |
| NSString* url = [command argumentAtIndex:0]; |
| NSString* target = [command argumentAtIndex:1 withDefault:kInAppBrowserTargetSelf]; |
| NSString* options = [command argumentAtIndex:2 withDefault:@"" andClass:[NSString class]]; |
| |
| self.callbackId = command.callbackId; |
| |
| if (url != nil) { |
| #ifdef __CORDOVA_4_0_0 |
| NSURL* baseUrl = [self.webViewEngine URL]; |
| #else |
| NSURL* baseUrl = [self.webView.request URL]; |
| #endif |
| NSURL* absoluteUrl = [[NSURL URLWithString:url relativeToURL:baseUrl] absoluteURL]; |
| |
| if ([self isSystemUrl:absoluteUrl]) { |
| target = kInAppBrowserTargetSystem; |
| } |
| |
| if ([target isEqualToString:kInAppBrowserTargetSelf]) { |
| [self openInCordovaWebView:absoluteUrl withOptions:options]; |
| } else if ([target isEqualToString:kInAppBrowserTargetSystem]) { |
| [self openInSystem:absoluteUrl]; |
| } else { // _blank or anything else |
| [self openInInAppBrowser:absoluteUrl withOptions:options]; |
| } |
| |
| pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK]; |
| } else { |
| pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsString:@"incorrect number of arguments"]; |
| } |
| |
| [pluginResult setKeepCallback:[NSNumber numberWithBool:YES]]; |
| [self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId]; |
| } |
| |
| - (void)openInInAppBrowser:(NSURL*)url withOptions:(NSString*)options |
| { |
| CDVInAppBrowserOptions* browserOptions = [CDVInAppBrowserOptions parseOptions:options]; |
| |
| if (browserOptions.clearcache) { |
| NSHTTPCookie *cookie; |
| NSHTTPCookieStorage *storage = [NSHTTPCookieStorage sharedHTTPCookieStorage]; |
| for (cookie in [storage cookies]) |
| { |
| if (![cookie.domain isEqual: @".^filecookies^"]) { |
| [storage deleteCookie:cookie]; |
| } |
| } |
| } |
| |
| if (browserOptions.clearsessioncache) { |
| NSHTTPCookie *cookie; |
| NSHTTPCookieStorage *storage = [NSHTTPCookieStorage sharedHTTPCookieStorage]; |
| for (cookie in [storage cookies]) |
| { |
| if (![cookie.domain isEqual: @".^filecookies^"] && cookie.isSessionOnly) { |
| [storage deleteCookie:cookie]; |
| } |
| } |
| } |
| |
| if (self.inAppBrowserViewController == nil) { |
| NSString* userAgent = [CDVUserAgentUtil originalUserAgent]; |
| NSString* overrideUserAgent = [self settingForKey:@"OverrideUserAgent"]; |
| NSString* appendUserAgent = [self settingForKey:@"AppendUserAgent"]; |
| if(overrideUserAgent){ |
| userAgent = overrideUserAgent; |
| } |
| if(appendUserAgent){ |
| userAgent = [userAgent stringByAppendingString: appendUserAgent]; |
| } |
| self.inAppBrowserViewController = [[CDVInAppBrowserViewController alloc] initWithUserAgent:userAgent prevUserAgent:[self.commandDelegate userAgent] browserOptions: browserOptions]; |
| self.inAppBrowserViewController.navigationDelegate = self; |
| |
| if ([self.viewController conformsToProtocol:@protocol(CDVScreenOrientationDelegate)]) { |
| self.inAppBrowserViewController.orientationDelegate = (UIViewController <CDVScreenOrientationDelegate>*)self.viewController; |
| } |
| } |
| |
| [self.inAppBrowserViewController showLocationBar:browserOptions.location]; |
| [self.inAppBrowserViewController showToolBar:browserOptions.toolbar :browserOptions.toolbarposition]; |
| if (browserOptions.closebuttoncaption != nil || browserOptions.closebuttoncolor != nil) { |
| [self.inAppBrowserViewController setCloseButtonTitle:browserOptions.closebuttoncaption :browserOptions.closebuttoncolor]; |
| } |
| // Set Presentation Style |
| UIModalPresentationStyle presentationStyle = UIModalPresentationFullScreen; // default |
| if (browserOptions.presentationstyle != nil) { |
| if ([[browserOptions.presentationstyle lowercaseString] isEqualToString:@"pagesheet"]) { |
| presentationStyle = UIModalPresentationPageSheet; |
| } else if ([[browserOptions.presentationstyle lowercaseString] isEqualToString:@"formsheet"]) { |
| presentationStyle = UIModalPresentationFormSheet; |
| } |
| } |
| self.inAppBrowserViewController.modalPresentationStyle = presentationStyle; |
| |
| // Set Transition Style |
| UIModalTransitionStyle transitionStyle = UIModalTransitionStyleCoverVertical; // default |
| if (browserOptions.transitionstyle != nil) { |
| if ([[browserOptions.transitionstyle lowercaseString] isEqualToString:@"fliphorizontal"]) { |
| transitionStyle = UIModalTransitionStyleFlipHorizontal; |
| } else if ([[browserOptions.transitionstyle lowercaseString] isEqualToString:@"crossdissolve"]) { |
| transitionStyle = UIModalTransitionStyleCrossDissolve; |
| } |
| } |
| self.inAppBrowserViewController.modalTransitionStyle = transitionStyle; |
| |
| // prevent webView from bouncing |
| if (browserOptions.disallowoverscroll) { |
| if ([self.inAppBrowserViewController.webView respondsToSelector:@selector(scrollView)]) { |
| ((UIScrollView*)[self.inAppBrowserViewController.webView scrollView]).bounces = NO; |
| } else { |
| for (id subview in self.inAppBrowserViewController.webView.subviews) { |
| if ([[subview class] isSubclassOfClass:[UIScrollView class]]) { |
| ((UIScrollView*)subview).bounces = NO; |
| } |
| } |
| } |
| } |
| |
| // UIWebView options |
| self.inAppBrowserViewController.webView.scalesPageToFit = browserOptions.enableviewportscale; |
| self.inAppBrowserViewController.webView.mediaPlaybackRequiresUserAction = browserOptions.mediaplaybackrequiresuseraction; |
| self.inAppBrowserViewController.webView.allowsInlineMediaPlayback = browserOptions.allowinlinemediaplayback; |
| if (IsAtLeastiOSVersion(@"6.0")) { |
| self.inAppBrowserViewController.webView.keyboardDisplayRequiresUserAction = browserOptions.keyboarddisplayrequiresuseraction; |
| self.inAppBrowserViewController.webView.suppressesIncrementalRendering = browserOptions.suppressesincrementalrendering; |
| } |
| |
| [self.inAppBrowserViewController navigateTo:url]; |
| if (!browserOptions.hidden) { |
| [self show:nil]; |
| } |
| } |
| |
| - (void)show:(CDVInvokedUrlCommand*)command |
| { |
| if (self.inAppBrowserViewController == nil) { |
| NSLog(@"Tried to show IAB after it was closed."); |
| return; |
| } |
| if (_previousStatusBarStyle != -1) { |
| NSLog(@"Tried to show IAB while already shown"); |
| return; |
| } |
| |
| _previousStatusBarStyle = [UIApplication sharedApplication].statusBarStyle; |
| |
| __block CDVInAppBrowserNavigationController* nav = [[CDVInAppBrowserNavigationController alloc] |
| initWithRootViewController:self.inAppBrowserViewController]; |
| nav.orientationDelegate = self.inAppBrowserViewController; |
| nav.navigationBarHidden = YES; |
| nav.modalPresentationStyle = self.inAppBrowserViewController.modalPresentationStyle; |
| |
| __weak CDVInAppBrowser* weakSelf = self; |
| |
| // Run later to avoid the "took a long time" log message. |
| dispatch_async(dispatch_get_main_queue(), ^{ |
| if (weakSelf.inAppBrowserViewController != nil) { |
| if (!tmpWindow) { |
| CGRect frame = [[UIScreen mainScreen] bounds]; |
| tmpWindow = [[UIWindow alloc] initWithFrame:frame]; |
| } |
| UIViewController *tmpController = [[UIViewController alloc] init]; |
| double baseWindowLevel = [UIApplication sharedApplication].keyWindow.windowLevel; |
| [tmpWindow setRootViewController:tmpController]; |
| [tmpWindow setWindowLevel:baseWindowLevel+1]; |
| |
| [tmpWindow makeKeyAndVisible]; |
| [tmpController presentViewController:nav animated:YES completion:nil]; |
| } |
| }); |
| } |
| |
| - (void)hide:(CDVInvokedUrlCommand*)command |
| { |
| if (self.inAppBrowserViewController == nil) { |
| NSLog(@"Tried to hide IAB after it was closed."); |
| return; |
| |
| |
| } |
| if (_previousStatusBarStyle == -1) { |
| NSLog(@"Tried to hide IAB while already hidden"); |
| return; |
| } |
| |
| _previousStatusBarStyle = [UIApplication sharedApplication].statusBarStyle; |
| |
| // Run later to avoid the "took a long time" log message. |
| dispatch_async(dispatch_get_main_queue(), ^{ |
| if (self.inAppBrowserViewController != nil) { |
| _previousStatusBarStyle = -1; |
| [self.inAppBrowserViewController.presentingViewController dismissViewControllerAnimated:YES completion:^{ |
| [[[[UIApplication sharedApplication] delegate] window] makeKeyAndVisible]; |
| }]; |
| } |
| }); |
| } |
| |
| - (void)openInCordovaWebView:(NSURL*)url withOptions:(NSString*)options |
| { |
| NSURLRequest* request = [NSURLRequest requestWithURL:url]; |
| |
| #ifdef __CORDOVA_4_0_0 |
| // the webview engine itself will filter for this according to <allow-navigation> policy |
| // in config.xml for cordova-ios-4.0 |
| [self.webViewEngine loadRequest:request]; |
| #else |
| if ([self.commandDelegate URLIsWhitelisted:url]) { |
| [self.webView loadRequest:request]; |
| } else { // this assumes the InAppBrowser can be excepted from the white-list |
| [self openInInAppBrowser:url withOptions:options]; |
| } |
| #endif |
| } |
| |
| - (void)openInSystem:(NSURL*)url |
| { |
| [[NSNotificationCenter defaultCenter] postNotification:[NSNotification notificationWithName:CDVPluginHandleOpenURLNotification object:url]]; |
| [[UIApplication sharedApplication] openURL:url]; |
| } |
| |
| // This is a helper method for the inject{Script|Style}{Code|File} API calls, which |
| // provides a consistent method for injecting JavaScript code into the document. |
| // |
| // If a wrapper string is supplied, then the source string will be JSON-encoded (adding |
| // quotes) and wrapped using string formatting. (The wrapper string should have a single |
| // '%@' marker). |
| // |
| // If no wrapper is supplied, then the source string is executed directly. |
| |
| - (void)injectDeferredObject:(NSString*)source withWrapper:(NSString*)jsWrapper |
| { |
| // Ensure an iframe bridge is created to communicate with the CDVInAppBrowserViewController |
| [self.inAppBrowserViewController.webView stringByEvaluatingJavaScriptFromString:@"(function(d){_cdvIframeBridge=d.getElementById('_cdvIframeBridge');if(!_cdvIframeBridge) {var e = _cdvIframeBridge = d.createElement('iframe');e.id='_cdvIframeBridge'; e.style.display='none';d.body.appendChild(e);}})(document)"]; |
| |
| if (jsWrapper != nil) { |
| NSData* jsonData = [NSJSONSerialization dataWithJSONObject:@[source] options:0 error:nil]; |
| NSString* sourceArrayString = [[NSString alloc] initWithData:jsonData encoding:NSUTF8StringEncoding]; |
| if (sourceArrayString) { |
| NSString* sourceString = [sourceArrayString substringWithRange:NSMakeRange(1, [sourceArrayString length] - 2)]; |
| NSString* jsToInject = [NSString stringWithFormat:jsWrapper, sourceString]; |
| [self.inAppBrowserViewController.webView stringByEvaluatingJavaScriptFromString:jsToInject]; |
| } |
| } else { |
| [self.inAppBrowserViewController.webView stringByEvaluatingJavaScriptFromString:source]; |
| } |
| } |
| |
| - (void)injectScriptCode:(CDVInvokedUrlCommand*)command |
| { |
| NSString* jsWrapper = nil; |
| |
| if ((command.callbackId != nil) && ![command.callbackId isEqualToString:@"INVALID"]) { |
| jsWrapper = [NSString stringWithFormat:@"_cdvIframeBridge.src='gap-iab://%@/'+encodeURIComponent(JSON.stringify([eval(%%@)]));", command.callbackId]; |
| } |
| [self injectDeferredObject:[command argumentAtIndex:0] withWrapper:jsWrapper]; |
| } |
| |
| - (void)injectScriptFile:(CDVInvokedUrlCommand*)command |
| { |
| NSString* jsWrapper; |
| |
| if ((command.callbackId != nil) && ![command.callbackId isEqualToString:@"INVALID"]) { |
| jsWrapper = [NSString stringWithFormat:@"(function(d) { var c = d.createElement('script'); c.src = %%@; c.onload = function() { _cdvIframeBridge.src='gap-iab://%@'; }; d.body.appendChild(c); })(document)", command.callbackId]; |
| } else { |
| jsWrapper = @"(function(d) { var c = d.createElement('script'); c.src = %@; d.body.appendChild(c); })(document)"; |
| } |
| [self injectDeferredObject:[command argumentAtIndex:0] withWrapper:jsWrapper]; |
| } |
| |
| - (void)injectStyleCode:(CDVInvokedUrlCommand*)command |
| { |
| NSString* jsWrapper; |
| |
| if ((command.callbackId != nil) && ![command.callbackId isEqualToString:@"INVALID"]) { |
| jsWrapper = [NSString stringWithFormat:@"(function(d) { var c = d.createElement('style'); c.innerHTML = %%@; c.onload = function() { _cdvIframeBridge.src='gap-iab://%@'; }; d.body.appendChild(c); })(document)", command.callbackId]; |
| } else { |
| jsWrapper = @"(function(d) { var c = d.createElement('style'); c.innerHTML = %@; d.body.appendChild(c); })(document)"; |
| } |
| [self injectDeferredObject:[command argumentAtIndex:0] withWrapper:jsWrapper]; |
| } |
| |
| - (void)injectStyleFile:(CDVInvokedUrlCommand*)command |
| { |
| NSString* jsWrapper; |
| |
| if ((command.callbackId != nil) && ![command.callbackId isEqualToString:@"INVALID"]) { |
| jsWrapper = [NSString stringWithFormat:@"(function(d) { var c = d.createElement('link'); c.rel='stylesheet'; c.type='text/css'; c.href = %%@; c.onload = function() { _cdvIframeBridge.src='gap-iab://%@'; }; d.body.appendChild(c); })(document)", command.callbackId]; |
| } else { |
| jsWrapper = @"(function(d) { var c = d.createElement('link'); c.rel='stylesheet', c.type='text/css'; c.href = %@; d.body.appendChild(c); })(document)"; |
| } |
| [self injectDeferredObject:[command argumentAtIndex:0] withWrapper:jsWrapper]; |
| } |
| |
| - (BOOL)isValidCallbackId:(NSString *)callbackId |
| { |
| NSError *err = nil; |
| // Initialize on first use |
| if (self.callbackIdPattern == nil) { |
| self.callbackIdPattern = [NSRegularExpression regularExpressionWithPattern:@"^InAppBrowser[0-9]{1,10}$" options:0 error:&err]; |
| if (err != nil) { |
| // Couldn't initialize Regex; No is safer than Yes. |
| return NO; |
| } |
| } |
| if ([self.callbackIdPattern firstMatchInString:callbackId options:0 range:NSMakeRange(0, [callbackId length])]) { |
| return YES; |
| } |
| return NO; |
| } |
| |
| /** |
| * The iframe bridge provided for the InAppBrowser is capable of executing any oustanding callback belonging |
| * to the InAppBrowser plugin. Care has been taken that other callbacks cannot be triggered, and that no |
| * other code execution is possible. |
| * |
| * To trigger the bridge, the iframe (or any other resource) should attempt to load a url of the form: |
| * |
| * gap-iab://<callbackId>/<arguments> |
| * |
| * where <callbackId> is the string id of the callback to trigger (something like "InAppBrowser0123456789") |
| * |
| * If present, the path component of the special gap-iab:// url is expected to be a URL-escaped JSON-encoded |
| * value to pass to the callback. [NSURL path] should take care of the URL-unescaping, and a JSON_EXCEPTION |
| * is returned if the JSON is invalid. |
| */ |
| - (BOOL)webView:(UIWebView*)theWebView shouldStartLoadWithRequest:(NSURLRequest*)request navigationType:(UIWebViewNavigationType)navigationType |
| { |
| NSURL* url = request.URL; |
| BOOL isTopLevelNavigation = [request.URL isEqual:[request mainDocumentURL]]; |
| |
| // See if the url uses the 'gap-iab' protocol. If so, the host should be the id of a callback to execute, |
| // and the path, if present, should be a JSON-encoded value to pass to the callback. |
| if ([[url scheme] isEqualToString:@"gap-iab"]) { |
| NSString* scriptCallbackId = [url host]; |
| CDVPluginResult* pluginResult = nil; |
| |
| if ([self isValidCallbackId:scriptCallbackId]) { |
| NSString* scriptResult = [url path]; |
| NSError* __autoreleasing error = nil; |
| |
| // The message should be a JSON-encoded array of the result of the script which executed. |
| if ((scriptResult != nil) && ([scriptResult length] > 1)) { |
| scriptResult = [scriptResult substringFromIndex:1]; |
| NSData* decodedResult = [NSJSONSerialization JSONObjectWithData:[scriptResult dataUsingEncoding:NSUTF8StringEncoding] options:kNilOptions error:&error]; |
| if ((error == nil) && [decodedResult isKindOfClass:[NSArray class]]) { |
| pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsArray:(NSArray*)decodedResult]; |
| } else { |
| pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_JSON_EXCEPTION]; |
| } |
| } else { |
| pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK messageAsArray:@[]]; |
| } |
| [self.commandDelegate sendPluginResult:pluginResult callbackId:scriptCallbackId]; |
| return NO; |
| } |
| } |
| //if is an app store link, let the system handle it, otherwise it fails to load it |
| else if ([[ url scheme] isEqualToString:@"itms-appss"] || [[ url scheme] isEqualToString:@"itms-apps"]) { |
| [theWebView stopLoading]; |
| [self openInSystem:url]; |
| return NO; |
| } |
| else if ((self.callbackId != nil) && isTopLevelNavigation) { |
| // Send a loadstart event for each top-level navigation (includes redirects). |
| CDVPluginResult* pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK |
| messageAsDictionary:@{@"type":@"loadstart", @"url":[url absoluteString]}]; |
| [pluginResult setKeepCallback:[NSNumber numberWithBool:YES]]; |
| |
| [self.commandDelegate sendPluginResult:pluginResult callbackId:self.callbackId]; |
| } |
| |
| return YES; |
| } |
| |
| - (void)webViewDidStartLoad:(UIWebView*)theWebView |
| { |
| } |
| |
| - (void)webViewDidFinishLoad:(UIWebView*)theWebView |
| { |
| if (self.callbackId != nil) { |
| // TODO: It would be more useful to return the URL the page is actually on (e.g. if it's been redirected). |
| NSString* url = [self.inAppBrowserViewController.currentURL absoluteString]; |
| CDVPluginResult* pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK |
| messageAsDictionary:@{@"type":@"loadstop", @"url":url}]; |
| [pluginResult setKeepCallback:[NSNumber numberWithBool:YES]]; |
| |
| [self.commandDelegate sendPluginResult:pluginResult callbackId:self.callbackId]; |
| } |
| } |
| |
| - (void)webView:(UIWebView*)theWebView didFailLoadWithError:(NSError*)error |
| { |
| if (self.callbackId != nil) { |
| NSString* url = [self.inAppBrowserViewController.currentURL absoluteString]; |
| CDVPluginResult* pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR |
| messageAsDictionary:@{@"type":@"loaderror", @"url":url, @"code": [NSNumber numberWithInteger:error.code], @"message": error.localizedDescription}]; |
| [pluginResult setKeepCallback:[NSNumber numberWithBool:YES]]; |
| |
| [self.commandDelegate sendPluginResult:pluginResult callbackId:self.callbackId]; |
| } |
| } |
| |
| - (void)browserExit |
| { |
| if (self.callbackId != nil) { |
| CDVPluginResult* pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK |
| messageAsDictionary:@{@"type":@"exit"}]; |
| [self.commandDelegate sendPluginResult:pluginResult callbackId:self.callbackId]; |
| self.callbackId = nil; |
| } |
| // Set navigationDelegate to nil to ensure no callbacks are received from it. |
| self.inAppBrowserViewController.navigationDelegate = nil; |
| // Don't recycle the ViewController since it may be consuming a lot of memory. |
| // Also - this is required for the PDF/User-Agent bug work-around. |
| self.inAppBrowserViewController = nil; |
| |
| if (IsAtLeastiOSVersion(@"7.0")) { |
| if (_previousStatusBarStyle != -1) { |
| [[UIApplication sharedApplication] setStatusBarStyle:_previousStatusBarStyle]; |
| } |
| } |
| |
| _previousStatusBarStyle = -1; // this value was reset before reapplying it. caused statusbar to stay black on ios7 |
| } |
| |
| @end |
| |
| #pragma mark CDVInAppBrowserViewController |
| |
| @implementation CDVInAppBrowserViewController |
| |
| @synthesize currentURL; |
| |
| - (id)initWithUserAgent:(NSString*)userAgent prevUserAgent:(NSString*)prevUserAgent browserOptions: (CDVInAppBrowserOptions*) browserOptions |
| { |
| self = [super init]; |
| if (self != nil) { |
| _userAgent = userAgent; |
| _prevUserAgent = prevUserAgent; |
| _browserOptions = browserOptions; |
| #ifdef __CORDOVA_4_0_0 |
| _webViewDelegate = [[CDVUIWebViewDelegate alloc] initWithDelegate:self]; |
| #else |
| _webViewDelegate = [[CDVWebViewDelegate alloc] initWithDelegate:self]; |
| #endif |
| |
| [self createViews]; |
| } |
| |
| return self; |
| } |
| |
| // Prevent crashes on closing windows |
| -(void)dealloc { |
| self.webView.delegate = nil; |
| } |
| |
| - (void)createViews |
| { |
| // We create the views in code for primarily for ease of upgrades and not requiring an external .xib to be included |
| |
| CGRect webViewBounds = self.view.bounds; |
| BOOL toolbarIsAtBottom = ![_browserOptions.toolbarposition isEqualToString:kInAppBrowserToolbarBarPositionTop]; |
| webViewBounds.size.height -= _browserOptions.location ? FOOTER_HEIGHT : TOOLBAR_HEIGHT; |
| self.webView = [[UIWebView alloc] initWithFrame:webViewBounds]; |
| |
| self.webView.autoresizingMask = (UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight); |
| |
| [self.view addSubview:self.webView]; |
| [self.view sendSubviewToBack:self.webView]; |
| |
| self.webView.delegate = _webViewDelegate; |
| self.webView.backgroundColor = [UIColor whiteColor]; |
| |
| self.webView.clearsContextBeforeDrawing = YES; |
| self.webView.clipsToBounds = YES; |
| self.webView.contentMode = UIViewContentModeScaleToFill; |
| self.webView.multipleTouchEnabled = YES; |
| self.webView.opaque = YES; |
| self.webView.scalesPageToFit = NO; |
| self.webView.userInteractionEnabled = YES; |
| |
| self.spinner = [[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleGray]; |
| self.spinner.alpha = 1.000; |
| self.spinner.autoresizesSubviews = YES; |
| self.spinner.autoresizingMask = (UIViewAutoresizingFlexibleLeftMargin | UIViewAutoresizingFlexibleTopMargin | UIViewAutoresizingFlexibleBottomMargin | UIViewAutoresizingFlexibleRightMargin); |
| self.spinner.clearsContextBeforeDrawing = NO; |
| self.spinner.clipsToBounds = NO; |
| self.spinner.contentMode = UIViewContentModeScaleToFill; |
| self.spinner.frame = CGRectMake(CGRectGetMidX(self.webView.frame), CGRectGetMidY(self.webView.frame), 20.0, 20.0); |
| self.spinner.hidden = NO; |
| self.spinner.hidesWhenStopped = YES; |
| self.spinner.multipleTouchEnabled = NO; |
| self.spinner.opaque = NO; |
| self.spinner.userInteractionEnabled = NO; |
| [self.spinner stopAnimating]; |
| |
| self.closeButton = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemDone target:self action:@selector(close)]; |
| self.closeButton.enabled = YES; |
| |
| UIBarButtonItem* flexibleSpaceButton = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace target:nil action:nil]; |
| |
| UIBarButtonItem* fixedSpaceButton = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFixedSpace target:nil action:nil]; |
| fixedSpaceButton.width = 20; |
| |
| float toolbarY = toolbarIsAtBottom ? self.view.bounds.size.height - TOOLBAR_HEIGHT : 0.0; |
| CGRect toolbarFrame = CGRectMake(0.0, toolbarY, self.view.bounds.size.width, TOOLBAR_HEIGHT); |
| |
| self.toolbar = [[UIToolbar alloc] initWithFrame:toolbarFrame]; |
| self.toolbar.alpha = 1.000; |
| self.toolbar.autoresizesSubviews = YES; |
| self.toolbar.autoresizingMask = toolbarIsAtBottom ? (UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleTopMargin) : UIViewAutoresizingFlexibleWidth; |
| self.toolbar.barStyle = UIBarStyleBlackOpaque; |
| self.toolbar.clearsContextBeforeDrawing = NO; |
| self.toolbar.clipsToBounds = NO; |
| self.toolbar.contentMode = UIViewContentModeScaleToFill; |
| self.toolbar.hidden = NO; |
| self.toolbar.multipleTouchEnabled = NO; |
| self.toolbar.opaque = NO; |
| self.toolbar.userInteractionEnabled = YES; |
| if (_browserOptions.toolbarcolor != nil) { // Set toolbar color if user sets it in options |
| self.toolbar.barTintColor = [self colorFromHexString:_browserOptions.toolbarcolor]; |
| } |
| if (!_browserOptions.toolbartranslucent) { // Set toolbar translucent to no if user sets it in options |
| self.toolbar.translucent = NO; |
| } |
| |
| CGFloat labelInset = 5.0; |
| float locationBarY = toolbarIsAtBottom ? self.view.bounds.size.height - FOOTER_HEIGHT : self.view.bounds.size.height - LOCATIONBAR_HEIGHT; |
| |
| self.addressLabel = [[UILabel alloc] initWithFrame:CGRectMake(labelInset, locationBarY, self.view.bounds.size.width - labelInset, LOCATIONBAR_HEIGHT)]; |
| self.addressLabel.adjustsFontSizeToFitWidth = NO; |
| self.addressLabel.alpha = 1.000; |
| self.addressLabel.autoresizesSubviews = YES; |
| self.addressLabel.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleRightMargin | UIViewAutoresizingFlexibleTopMargin; |
| self.addressLabel.backgroundColor = [UIColor clearColor]; |
| self.addressLabel.baselineAdjustment = UIBaselineAdjustmentAlignCenters; |
| self.addressLabel.clearsContextBeforeDrawing = YES; |
| self.addressLabel.clipsToBounds = YES; |
| self.addressLabel.contentMode = UIViewContentModeScaleToFill; |
| self.addressLabel.enabled = YES; |
| self.addressLabel.hidden = NO; |
| self.addressLabel.lineBreakMode = NSLineBreakByTruncatingTail; |
| |
| if ([self.addressLabel respondsToSelector:NSSelectorFromString(@"setMinimumScaleFactor:")]) { |
| [self.addressLabel setValue:@(10.0/[UIFont labelFontSize]) forKey:@"minimumScaleFactor"]; |
| } else if ([self.addressLabel respondsToSelector:NSSelectorFromString(@"setMinimumFontSize:")]) { |
| [self.addressLabel setValue:@(10.0) forKey:@"minimumFontSize"]; |
| } |
| |
| self.addressLabel.multipleTouchEnabled = NO; |
| self.addressLabel.numberOfLines = 1; |
| self.addressLabel.opaque = NO; |
| self.addressLabel.shadowOffset = CGSizeMake(0.0, -1.0); |
| self.addressLabel.text = NSLocalizedString(@"Loading...", nil); |
| self.addressLabel.textAlignment = NSTextAlignmentLeft; |
| self.addressLabel.textColor = [UIColor colorWithWhite:1.000 alpha:1.000]; |
| self.addressLabel.userInteractionEnabled = NO; |
| |
| NSString* frontArrowString = NSLocalizedString(@"â–º", nil); // create arrow from Unicode char |
| self.forwardButton = [[UIBarButtonItem alloc] initWithTitle:frontArrowString style:UIBarButtonItemStylePlain target:self action:@selector(goForward:)]; |
| self.forwardButton.enabled = YES; |
| self.forwardButton.imageInsets = UIEdgeInsetsZero; |
| if (_browserOptions.navigationbuttoncolor != nil) { // Set button color if user sets it in options |
| self.forwardButton.tintColor = [self colorFromHexString:_browserOptions.navigationbuttoncolor]; |
| } |
| |
| NSString* backArrowString = NSLocalizedString(@"â—„", nil); // create arrow from Unicode char |
| self.backButton = [[UIBarButtonItem alloc] initWithTitle:backArrowString style:UIBarButtonItemStylePlain target:self action:@selector(goBack:)]; |
| self.backButton.enabled = YES; |
| self.backButton.imageInsets = UIEdgeInsetsZero; |
| if (_browserOptions.navigationbuttoncolor != nil) { // Set button color if user sets it in options |
| self.backButton.tintColor = [self colorFromHexString:_browserOptions.navigationbuttoncolor]; |
| } |
| |
| // Filter out Navigation Buttons if user requests so |
| if (_browserOptions.hidenavigationbuttons) { |
| [self.toolbar setItems:@[self.closeButton, flexibleSpaceButton]]; |
| } else { |
| [self.toolbar setItems:@[self.closeButton, flexibleSpaceButton, self.backButton, fixedSpaceButton, self.forwardButton]]; |
| } |
| |
| self.view.backgroundColor = [UIColor grayColor]; |
| [self.view addSubview:self.toolbar]; |
| [self.view addSubview:self.addressLabel]; |
| [self.view addSubview:self.spinner]; |
| } |
| |
| - (void) setWebViewFrame : (CGRect) frame { |
| NSLog(@"Setting the WebView's frame to %@", NSStringFromCGRect(frame)); |
| [self.webView setFrame:frame]; |
| } |
| |
| - (void)setCloseButtonTitle:(NSString*)title : (NSString*) colorString |
| { |
| // the advantage of using UIBarButtonSystemItemDone is the system will localize it for you automatically |
| // but, if you want to set this yourself, knock yourself out (we can't set the title for a system Done button, so we have to create a new one) |
| self.closeButton = nil; |
| // Initialize with title if title is set, otherwise the title will be 'Done' localized |
| self.closeButton = title != nil ? [[UIBarButtonItem alloc] initWithTitle:title style:UIBarButtonItemStyleBordered target:self action:@selector(close)] : [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemDone target:self action:@selector(close)]; |
| self.closeButton.enabled = YES; |
| // If color on closebutton is requested then initialize with that that color, otherwise use initialize with default |
| self.closeButton.tintColor = colorString != nil ? [self colorFromHexString:colorString] : [UIColor colorWithRed:60.0 / 255.0 green:136.0 / 255.0 blue:230.0 / 255.0 alpha:1]; |
| |
| NSMutableArray* items = [self.toolbar.items mutableCopy]; |
| [items replaceObjectAtIndex:0 withObject:self.closeButton]; |
| [self.toolbar setItems:items]; |
| } |
| |
| - (void)showLocationBar:(BOOL)show |
| { |
| CGRect locationbarFrame = self.addressLabel.frame; |
| |
| BOOL toolbarVisible = !self.toolbar.hidden; |
| |
| // prevent double show/hide |
| if (show == !(self.addressLabel.hidden)) { |
| return; |
| } |
| |
| if (show) { |
| self.addressLabel.hidden = NO; |
| |
| if (toolbarVisible) { |
| // toolBar at the bottom, leave as is |
| // put locationBar on top of the toolBar |
| |
| CGRect webViewBounds = self.view.bounds; |
| webViewBounds.size.height -= FOOTER_HEIGHT; |
| [self setWebViewFrame:webViewBounds]; |
| |
| locationbarFrame.origin.y = webViewBounds.size.height; |
| self.addressLabel.frame = locationbarFrame; |
| } else { |
| // no toolBar, so put locationBar at the bottom |
| |
| CGRect webViewBounds = self.view.bounds; |
| webViewBounds.size.height -= LOCATIONBAR_HEIGHT; |
| [self setWebViewFrame:webViewBounds]; |
| |
| locationbarFrame.origin.y = webViewBounds.size.height; |
| self.addressLabel.frame = locationbarFrame; |
| } |
| } else { |
| self.addressLabel.hidden = YES; |
| |
| if (toolbarVisible) { |
| // locationBar is on top of toolBar, hide locationBar |
| |
| // webView take up whole height less toolBar height |
| CGRect webViewBounds = self.view.bounds; |
| webViewBounds.size.height -= TOOLBAR_HEIGHT; |
| [self setWebViewFrame:webViewBounds]; |
| } else { |
| // no toolBar, expand webView to screen dimensions |
| [self setWebViewFrame:self.view.bounds]; |
| } |
| } |
| } |
| |
| - (void)showToolBar:(BOOL)show : (NSString *) toolbarPosition |
| { |
| CGRect toolbarFrame = self.toolbar.frame; |
| CGRect locationbarFrame = self.addressLabel.frame; |
| |
| BOOL locationbarVisible = !self.addressLabel.hidden; |
| |
| // prevent double show/hide |
| if (show == !(self.toolbar.hidden)) { |
| return; |
| } |
| |
| if (show) { |
| self.toolbar.hidden = NO; |
| CGRect webViewBounds = self.view.bounds; |
| |
| if (locationbarVisible) { |
| // locationBar at the bottom, move locationBar up |
| // put toolBar at the bottom |
| webViewBounds.size.height -= FOOTER_HEIGHT; |
| locationbarFrame.origin.y = webViewBounds.size.height; |
| self.addressLabel.frame = locationbarFrame; |
| self.toolbar.frame = toolbarFrame; |
| } else { |
| // no locationBar, so put toolBar at the bottom |
| CGRect webViewBounds = self.view.bounds; |
| webViewBounds.size.height -= TOOLBAR_HEIGHT; |
| self.toolbar.frame = toolbarFrame; |
| } |
| |
| if ([toolbarPosition isEqualToString:kInAppBrowserToolbarBarPositionTop]) { |
| toolbarFrame.origin.y = 0; |
| webViewBounds.origin.y += toolbarFrame.size.height; |
| [self setWebViewFrame:webViewBounds]; |
| } else { |
| toolbarFrame.origin.y = (webViewBounds.size.height + LOCATIONBAR_HEIGHT); |
| } |
| [self setWebViewFrame:webViewBounds]; |
| |
| } else { |
| self.toolbar.hidden = YES; |
| |
| if (locationbarVisible) { |
| // locationBar is on top of toolBar, hide toolBar |
| // put locationBar at the bottom |
| |
| // webView take up whole height less locationBar height |
| CGRect webViewBounds = self.view.bounds; |
| webViewBounds.size.height -= LOCATIONBAR_HEIGHT; |
| [self setWebViewFrame:webViewBounds]; |
| |
| // move locationBar down |
| locationbarFrame.origin.y = webViewBounds.size.height; |
| self.addressLabel.frame = locationbarFrame; |
| } else { |
| // no locationBar, expand webView to screen dimensions |
| [self setWebViewFrame:self.view.bounds]; |
| } |
| } |
| } |
| |
| - (void)viewDidLoad |
| { |
| [super viewDidLoad]; |
| } |
| |
| - (void)viewDidUnload |
| { |
| [self.webView loadHTMLString:nil baseURL:nil]; |
| [CDVUserAgentUtil releaseLock:&_userAgentLockToken]; |
| [super viewDidUnload]; |
| } |
| |
| - (UIStatusBarStyle)preferredStatusBarStyle |
| { |
| return UIStatusBarStyleDefault; |
| } |
| |
| - (BOOL)prefersStatusBarHidden { |
| return NO; |
| } |
| |
| - (void)close |
| { |
| [CDVUserAgentUtil releaseLock:&_userAgentLockToken]; |
| self.currentURL = nil; |
| |
| if ((self.navigationDelegate != nil) && [self.navigationDelegate respondsToSelector:@selector(browserExit)]) { |
| [self.navigationDelegate browserExit]; |
| } |
| |
| __weak UIViewController* weakSelf = self; |
| |
| // Run later to avoid the "took a long time" log message. |
| dispatch_async(dispatch_get_main_queue(), ^{ |
| if ([weakSelf respondsToSelector:@selector(presentingViewController)]) { |
| [[weakSelf presentingViewController] dismissViewControllerAnimated:YES completion:^{ |
| [[[[UIApplication sharedApplication] delegate] window] makeKeyAndVisible]; |
| }]; |
| } else { |
| [[weakSelf parentViewController] dismissViewControllerAnimated:YES completion:^{ |
| [[[[UIApplication sharedApplication] delegate] window] makeKeyAndVisible]; |
| }]; |
| } |
| }); |
| } |
| |
| - (void)navigateTo:(NSURL*)url |
| { |
| NSURLRequest* request = [NSURLRequest requestWithURL:url]; |
| |
| if (_userAgentLockToken != 0) { |
| [self.webView loadRequest:request]; |
| } else { |
| __weak CDVInAppBrowserViewController* weakSelf = self; |
| [CDVUserAgentUtil acquireLock:^(NSInteger lockToken) { |
| _userAgentLockToken = lockToken; |
| [CDVUserAgentUtil setUserAgent:_userAgent lockToken:lockToken]; |
| [weakSelf.webView loadRequest:request]; |
| }]; |
| } |
| } |
| |
| - (void)goBack:(id)sender |
| { |
| [self.webView goBack]; |
| } |
| |
| - (void)goForward:(id)sender |
| { |
| [self.webView goForward]; |
| } |
| |
| - (void)viewWillAppear:(BOOL)animated |
| { |
| if (IsAtLeastiOSVersion(@"7.0")) { |
| [[UIApplication sharedApplication] setStatusBarStyle:[self preferredStatusBarStyle]]; |
| } |
| [self rePositionViews]; |
| |
| [super viewWillAppear:animated]; |
| } |
| |
| // |
| // On iOS 7 the status bar is part of the view's dimensions, therefore it's height has to be taken into account. |
| // The height of it could be hardcoded as 20 pixels, but that would assume that the upcoming releases of iOS won't |
| // change that value. |
| // |
| - (float) getStatusBarOffset { |
| CGRect statusBarFrame = [[UIApplication sharedApplication] statusBarFrame]; |
| float statusBarOffset = IsAtLeastiOSVersion(@"7.0") ? MIN(statusBarFrame.size.width, statusBarFrame.size.height) : 0.0; |
| return statusBarOffset; |
| } |
| |
| - (void) rePositionViews { |
| if ([_browserOptions.toolbarposition isEqualToString:kInAppBrowserToolbarBarPositionTop]) { |
| [self.webView setFrame:CGRectMake(self.webView.frame.origin.x, TOOLBAR_HEIGHT, self.webView.frame.size.width, self.webView.frame.size.height)]; |
| [self.toolbar setFrame:CGRectMake(self.toolbar.frame.origin.x, [self getStatusBarOffset], self.toolbar.frame.size.width, self.toolbar.frame.size.height)]; |
| } |
| } |
| |
| // Helper function to convert hex color string to UIColor |
| // Assumes input like "#00FF00" (#RRGGBB). |
| // Taken from https://stackoverflow.com/questions/1560081/how-can-i-create-a-uicolor-from-a-hex-string |
| - (UIColor *)colorFromHexString:(NSString *)hexString { |
| unsigned rgbValue = 0; |
| NSScanner *scanner = [NSScanner scannerWithString:hexString]; |
| [scanner setScanLocation:1]; // bypass '#' character |
| [scanner scanHexInt:&rgbValue]; |
| return [UIColor colorWithRed:((rgbValue & 0xFF0000) >> 16)/255.0 green:((rgbValue & 0xFF00) >> 8)/255.0 blue:(rgbValue & 0xFF)/255.0 alpha:1.0]; |
| } |
| |
| #pragma mark UIWebViewDelegate |
| |
| - (void)webViewDidStartLoad:(UIWebView*)theWebView |
| { |
| // loading url, start spinner, update back/forward |
| |
| self.addressLabel.text = NSLocalizedString(@"Loading...", nil); |
| self.backButton.enabled = theWebView.canGoBack; |
| self.forwardButton.enabled = theWebView.canGoForward; |
| |
| NSLog(_browserOptions.hidespinner ? @"Yes" : @"No"); |
| if(!_browserOptions.hidespinner) { |
| [self.spinner startAnimating]; |
| } |
| |
| return [self.navigationDelegate webViewDidStartLoad:theWebView]; |
| } |
| |
| - (BOOL)webView:(UIWebView*)theWebView shouldStartLoadWithRequest:(NSURLRequest*)request navigationType:(UIWebViewNavigationType)navigationType |
| { |
| BOOL isTopLevelNavigation = [request.URL isEqual:[request mainDocumentURL]]; |
| |
| if (isTopLevelNavigation) { |
| self.currentURL = request.URL; |
| } |
| return [self.navigationDelegate webView:theWebView shouldStartLoadWithRequest:request navigationType:navigationType]; |
| } |
| |
| - (void)webViewDidFinishLoad:(UIWebView*)theWebView |
| { |
| // update url, stop spinner, update back/forward |
| |
| self.addressLabel.text = [self.currentURL absoluteString]; |
| self.backButton.enabled = theWebView.canGoBack; |
| self.forwardButton.enabled = theWebView.canGoForward; |
| |
| [self.spinner stopAnimating]; |
| |
| // Work around a bug where the first time a PDF is opened, all UIWebViews |
| // reload their User-Agent from NSUserDefaults. |
| // This work-around makes the following assumptions: |
| // 1. The app has only a single Cordova Webview. If not, then the app should |
| // take it upon themselves to load a PDF in the background as a part of |
| // their start-up flow. |
| // 2. That the PDF does not require any additional network requests. We change |
| // the user-agent here back to that of the CDVViewController, so requests |
| // from it must pass through its white-list. This *does* break PDFs that |
| // contain links to other remote PDF/websites. |
| // More info at https://issues.apache.org/jira/browse/CB-2225 |
| BOOL isPDF = [@"true" isEqualToString :[theWebView stringByEvaluatingJavaScriptFromString:@"document.body==null"]]; |
| if (isPDF) { |
| [CDVUserAgentUtil setUserAgent:_prevUserAgent lockToken:_userAgentLockToken]; |
| } |
| |
| [self.navigationDelegate webViewDidFinishLoad:theWebView]; |
| } |
| |
| - (void)webView:(UIWebView*)theWebView didFailLoadWithError:(NSError*)error |
| { |
| // log fail message, stop spinner, update back/forward |
| NSLog(@"webView:didFailLoadWithError - %ld: %@", (long)error.code, [error localizedDescription]); |
| |
| self.backButton.enabled = theWebView.canGoBack; |
| self.forwardButton.enabled = theWebView.canGoForward; |
| [self.spinner stopAnimating]; |
| |
| self.addressLabel.text = NSLocalizedString(@"Load Error", nil); |
| |
| [self.navigationDelegate webView:theWebView didFailLoadWithError:error]; |
| } |
| |
| #pragma mark CDVScreenOrientationDelegate |
| |
| - (BOOL)shouldAutorotate |
| { |
| if ((self.orientationDelegate != nil) && [self.orientationDelegate respondsToSelector:@selector(shouldAutorotate)]) { |
| return [self.orientationDelegate shouldAutorotate]; |
| } |
| return YES; |
| } |
| |
| - (NSUInteger)supportedInterfaceOrientations |
| { |
| if ((self.orientationDelegate != nil) && [self.orientationDelegate respondsToSelector:@selector(supportedInterfaceOrientations)]) { |
| return [self.orientationDelegate supportedInterfaceOrientations]; |
| } |
| |
| return 1 << UIInterfaceOrientationPortrait; |
| } |
| |
| - (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation |
| { |
| if ((self.orientationDelegate != nil) && [self.orientationDelegate respondsToSelector:@selector(shouldAutorotateToInterfaceOrientation:)]) { |
| return [self.orientationDelegate shouldAutorotateToInterfaceOrientation:interfaceOrientation]; |
| } |
| |
| return YES; |
| } |
| |
| @end |
| |
| @implementation CDVInAppBrowserOptions |
| |
| - (id)init |
| { |
| if (self = [super init]) { |
| // default values |
| self.location = YES; |
| self.toolbar = YES; |
| self.closebuttoncaption = nil; |
| self.toolbarposition = kInAppBrowserToolbarBarPositionBottom; |
| self.clearcache = NO; |
| self.clearsessioncache = NO; |
| self.hidespinner = NO; |
| |
| self.enableviewportscale = NO; |
| self.mediaplaybackrequiresuseraction = NO; |
| self.allowinlinemediaplayback = NO; |
| self.keyboarddisplayrequiresuseraction = YES; |
| self.suppressesincrementalrendering = NO; |
| self.hidden = NO; |
| self.disallowoverscroll = NO; |
| self.hidenavigationbuttons = NO; |
| self.closebuttoncolor = nil; |
| self.toolbarcolor = nil; |
| self.toolbartranslucent = YES; |
| } |
| |
| return self; |
| } |
| |
| + (CDVInAppBrowserOptions*)parseOptions:(NSString*)options |
| { |
| CDVInAppBrowserOptions* obj = [[CDVInAppBrowserOptions alloc] init]; |
| |
| // NOTE: this parsing does not handle quotes within values |
| NSArray* pairs = [options componentsSeparatedByString:@","]; |
| |
| // parse keys and values, set the properties |
| for (NSString* pair in pairs) { |
| NSArray* keyvalue = [pair componentsSeparatedByString:@"="]; |
| |
| if ([keyvalue count] == 2) { |
| NSString* key = [[keyvalue objectAtIndex:0] lowercaseString]; |
| NSString* value = [keyvalue objectAtIndex:1]; |
| NSString* value_lc = [value lowercaseString]; |
| |
| BOOL isBoolean = [value_lc isEqualToString:@"yes"] || [value_lc isEqualToString:@"no"]; |
| NSNumberFormatter* numberFormatter = [[NSNumberFormatter alloc] init]; |
| [numberFormatter setAllowsFloats:YES]; |
| BOOL isNumber = [numberFormatter numberFromString:value_lc] != nil; |
| |
| // set the property according to the key name |
| if ([obj respondsToSelector:NSSelectorFromString(key)]) { |
| if (isNumber) { |
| [obj setValue:[numberFormatter numberFromString:value_lc] forKey:key]; |
| } else if (isBoolean) { |
| [obj setValue:[NSNumber numberWithBool:[value_lc isEqualToString:@"yes"]] forKey:key]; |
| } else { |
| [obj setValue:value forKey:key]; |
| } |
| } |
| } |
| } |
| |
| return obj; |
| } |
| |
| @end |
| |
| @implementation CDVInAppBrowserNavigationController : UINavigationController |
| |
| - (void) dismissViewControllerAnimated:(BOOL)flag completion:(void (^)(void))completion { |
| if ( self.presentedViewController) { |
| [super dismissViewControllerAnimated:flag completion:completion]; |
| } |
| } |
| |
| - (void) viewDidLoad { |
| |
| CGRect statusBarFrame = [self invertFrameIfNeeded:[UIApplication sharedApplication].statusBarFrame]; |
| statusBarFrame.size.height = STATUSBAR_HEIGHT; |
| // simplified from: http://stackoverflow.com/a/25669695/219684 |
| |
| UIToolbar* bgToolbar = [[UIToolbar alloc] initWithFrame:statusBarFrame]; |
| bgToolbar.barStyle = UIBarStyleDefault; |
| [bgToolbar setAutoresizingMask:UIViewAutoresizingFlexibleWidth]; |
| [self.view addSubview:bgToolbar]; |
| |
| [super viewDidLoad]; |
| } |
| |
| - (CGRect) invertFrameIfNeeded:(CGRect)rect { |
| // We need to invert since on iOS 7 frames are always in Portrait context |
| if (!IsAtLeastiOSVersion(@"8.0")) { |
| if (UIInterfaceOrientationIsLandscape([[UIApplication sharedApplication] statusBarOrientation])) { |
| CGFloat temp = rect.size.width; |
| rect.size.width = rect.size.height; |
| rect.size.height = temp; |
| } |
| rect.origin = CGPointZero; |
| } |
| return rect; |
| } |
| |
| #pragma mark CDVScreenOrientationDelegate |
| |
| - (BOOL)shouldAutorotate |
| { |
| if ((self.orientationDelegate != nil) && [self.orientationDelegate respondsToSelector:@selector(shouldAutorotate)]) { |
| return [self.orientationDelegate shouldAutorotate]; |
| } |
| return YES; |
| } |
| |
| - (NSUInteger)supportedInterfaceOrientations |
| { |
| if ((self.orientationDelegate != nil) && [self.orientationDelegate respondsToSelector:@selector(supportedInterfaceOrientations)]) { |
| return [self.orientationDelegate supportedInterfaceOrientations]; |
| } |
| |
| return 1 << UIInterfaceOrientationPortrait; |
| } |
| |
| - (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation |
| { |
| if ((self.orientationDelegate != nil) && [self.orientationDelegate respondsToSelector:@selector(shouldAutorotateToInterfaceOrientation:)]) { |
| return [self.orientationDelegate shouldAutorotateToInterfaceOrientation:interfaceOrientation]; |
| } |
| |
| return YES; |
| } |
| |
| |
| @end |
