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authorJay Freeman (saurik) <saurik@saurik.com>2008-12-04 07:17:49 +0000
committerJay Freeman (saurik) <saurik@saurik.com>2010-09-30 07:09:00 +0000
commit22f8bed9669aee2b33cbc4da49eea3106e91c338 (patch)
tree6fee9ee08b04bf3d7a3f0997a97d49e8d861f4e7 /UICaboodle/BrowserView.m
parent03c0f7a9657ad201acfa37b0f94bc080014a4516 (diff)
Reorganized code and mostly finished ratings indicator.
Diffstat (limited to 'UICaboodle/BrowserView.m')
-rw-r--r--UICaboodle/BrowserView.m824
1 files changed, 824 insertions, 0 deletions
diff --git a/UICaboodle/BrowserView.m b/UICaboodle/BrowserView.m
new file mode 100644
index 0000000..edaa2f2
--- /dev/null
+++ b/UICaboodle/BrowserView.m
@@ -0,0 +1,824 @@
+#include <BrowserView.h>
+
+@interface WebView (Cydia)
+- (void) setScriptDebugDelegate:(id)delegate;
+- (void) _setFormDelegate:(id)delegate;
+- (void) _setUIKitDelegate:(id)delegate;
+- (void) setWebMailDelegate:(id)delegate;
+- (void) _setLayoutInterval:(float)interval;
+@end
+
+@implementation BrowserView
+
+#if ForSaurik
+#include "Internals.h"
+#endif
+
+- (void) dealloc {
+ if (challenge_ != nil)
+ [challenge_ release];
+
+ WebView *webview = [webview_ webView];
+ [webview setFrameLoadDelegate:nil];
+ [webview setResourceLoadDelegate:nil];
+ [webview setUIDelegate:nil];
+ [webview setScriptDebugDelegate:nil];
+ [webview setPolicyDelegate:nil];
+
+ [webview setDownloadDelegate:nil];
+
+ [webview _setFormDelegate:nil];
+ [webview _setUIKitDelegate:nil];
+ [webview setWebMailDelegate:nil];
+ [webview setEditingDelegate:nil];
+
+ [webview_ setDelegate:nil];
+ [webview_ setGestureDelegate:nil];
+
+ //NSNotificationCenter *center = [NSNotificationCenter defaultCenter];
+
+ [webview close];
+
+#if RecycleWebViews
+ [webview_ removeFromSuperview];
+ [Documents_ addObject:[webview_ autorelease]];
+#else
+ [webview_ release];
+#endif
+
+ [indirect_ setDelegate:nil];
+ [indirect_ release];
+
+ [scroller_ setDelegate:nil];
+
+ if (button_ != nil)
+ [button_ release];
+ if (style_ != nil)
+ [style_ release];
+ if (function_ != nil)
+ [function_ release];
+
+ [scroller_ release];
+ [indicator_ release];
+ if (confirm_ != nil)
+ [confirm_ release];
+ if (title_ != nil)
+ [title_ release];
+ [super dealloc];
+}
+
+- (void) loadURL:(NSURL *)url cachePolicy:(NSURLRequestCachePolicy)policy {
+ [self loadRequest:[NSURLRequest
+ requestWithURL:url
+ cachePolicy:policy
+ timeoutInterval:30.0
+ ]];
+}
+
+- (void) loadURL:(NSURL *)url {
+ [self loadURL:url cachePolicy:NSURLRequestUseProtocolCachePolicy];
+}
+
+- (NSMutableURLRequest *) _addHeadersToRequest:(NSURLRequest *)request {
+ NSMutableURLRequest *copy = [request mutableCopy];
+
+ if (Machine_ != NULL)
+ [copy setValue:[NSString stringWithUTF8String:Machine_] forHTTPHeaderField:@"X-Machine"];
+ if (UniqueID_ != nil)
+ [copy setValue:UniqueID_ forHTTPHeaderField:@"X-Unique-ID"];
+
+ if (Role_ != nil)
+ [copy setValue:Role_ forHTTPHeaderField:@"X-Role"];
+
+ return copy;
+}
+
+- (void) loadRequest:(NSURLRequest *)request {
+ pushed_ = true;
+ [webview_ loadRequest:request];
+}
+
+- (void) reloadURL {
+ NSLog(@"rlu:%@", request_);
+ if (request_ == nil)
+ return;
+
+ if ([request_ HTTPBody] == nil && [request_ HTTPBodyStream] == nil)
+ [webview_ loadRequest:request_];
+ else {
+ UIActionSheet *sheet = [[[UIActionSheet alloc]
+ initWithTitle:@"Are you sure you want to submit this form again?"
+ buttons:[NSArray arrayWithObjects:@"Cancel", @"Submit", nil]
+ defaultButtonIndex:0
+ delegate:self
+ context:@"submit"
+ ] autorelease];
+
+ [sheet setNumberOfRows:1];
+ [sheet popupAlertAnimated:YES];
+ }
+}
+
+- (WebView *) webView {
+ return [webview_ webView];
+}
+
+- (void) view:(UIView *)sender didSetFrame:(CGRect)frame {
+ [scroller_ setContentSize:frame.size];
+}
+
+- (void) view:(UIView *)sender didSetFrame:(CGRect)frame oldFrame:(CGRect)old {
+ [self view:sender didSetFrame:frame];
+}
+
+- (void) pushPage:(RVPage *)page {
+ [self setBackButtonTitle:title_];
+ [page setDelegate:delegate_];
+ [book_ pushPage:page];
+}
+
+- (BOOL) getSpecial:(NSURL *)url {
+ NSString *href([url absoluteString]);
+ NSString *scheme([[url scheme] lowercaseString]);
+
+ RVPage *page = nil;
+
+ if ([href hasPrefix:@"apptapp://package/"])
+ page = [delegate_ pageForPackage:[href substringFromIndex:18]];
+ else if ([scheme isEqualToString:@"cydia"]) {
+ page = [delegate_ pageForURL:url hasTag:NULL];
+ if (page == nil)
+ return false;
+ } else if (![scheme isEqualToString:@"apptapp"])
+ return false;
+
+ if (page != nil)
+ [self pushPage:page];
+ return true;
+}
+
+- (void) webView:(WebView *)sender runJavaScriptAlertPanelWithMessage:(NSString *)message initiatedByFrame:(WebFrame *)frame {
+ UIActionSheet *sheet = [[[UIActionSheet alloc]
+ initWithTitle:nil
+ buttons:[NSArray arrayWithObjects:@"OK", nil]
+ defaultButtonIndex:0
+ delegate:self
+ context:@"alert"
+ ] autorelease];
+
+ [sheet setBodyText:message];
+ [sheet popupAlertAnimated:YES];
+}
+
+- (BOOL) webView:(WebView *)sender runJavaScriptConfirmPanelWithMessage:(NSString *)message initiatedByFrame:(WebFrame *)frame {
+ UIActionSheet *sheet = [[[UIActionSheet alloc]
+ initWithTitle:nil
+ buttons:[NSArray arrayWithObjects:@"OK", @"Cancel", nil]
+ defaultButtonIndex:0
+ delegate:self
+ context:@"confirm"
+ ] autorelease];
+
+ [sheet setNumberOfRows:1];
+ [sheet setBodyText:message];
+ [sheet popupAlertAnimated:YES];
+
+ NSRunLoop *loop([NSRunLoop currentRunLoop]);
+ NSDate *future([NSDate distantFuture]);
+
+ while (confirm_ == nil && [loop runMode:NSDefaultRunLoopMode beforeDate:future]);
+
+ NSNumber *confirm([confirm_ autorelease]);
+ confirm_ = nil;
+ return [confirm boolValue];
+}
+
+/* Web Scripting {{{ */
++ (NSString *) webScriptNameForSelector:(SEL)selector {
+ if (selector == @selector(getPackageById:))
+ return @"getPackageById";
+ else if (selector == @selector(setButtonImage:withStyle:toFunction:))
+ return @"setButtonImage";
+ else if (selector == @selector(setButtonTitle:withStyle:toFunction:))
+ return @"setButtonTitle";
+ else if (selector == @selector(supports:))
+ return @"supports";
+ else
+ return nil;
+}
+
++ (BOOL) isSelectorExcludedFromWebScript:(SEL)selector {
+ return [self webScriptNameForSelector:selector] == nil;
+}
+
+- (BOOL) supports:(NSString *)feature {
+ return [feature isEqualToString:@"window.open"];
+}
+
+- (Package *) getPackageById:(NSString *)id {
+ return [[Database sharedInstance] packageWithName:id];
+}
+
+- (void) setButtonImage:(NSString *)button withStyle:(NSString *)style toFunction:(id)function {
+ if (button_ != nil)
+ [button_ autorelease];
+ button_ = button == nil ? nil : [[UIImage imageWithData:[NSData dataWithContentsOfURL:[NSURL URLWithString:button]]] retain];
+
+ if (style_ != nil)
+ [style_ autorelease];
+ style_ = style == nil ? nil : [style retain];
+
+ if (function_ != nil)
+ [function_ autorelease];
+ function_ = function == nil ? nil : [function retain];
+}
+
+- (void) setButtonTitle:(NSString *)button withStyle:(NSString *)style toFunction:(id)function {
+ if (button_ != nil)
+ [button_ autorelease];
+ button_ = button == nil ? nil : [button retain];
+
+ if (style_ != nil)
+ [style_ autorelease];
+ style_ = style == nil ? nil : [style retain];
+
+ if (function_ != nil)
+ [function_ autorelease];
+ function_ = function == nil ? nil : [function retain];
+}
+/* }}} */
+
+- (void) webView:(WebView *)sender didClearWindowObject:(WebScriptObject *)window forFrame:(WebFrame *)frame {
+ [window setValue:self forKey:@"cydia"];
+}
+
+- (void) webView:(WebView *)sender unableToImplementPolicyWithError:(NSError *)error frame:(WebFrame *)frame {
+ NSLog(@"err:%@", error);
+}
+
+- (void) webView:(WebView *)sender decidePolicyForNewWindowAction:(NSDictionary *)action request:(NSURLRequest *)request newFrameName:(NSString *)name decisionListener:(id<WebPolicyDecisionListener>)listener {
+ if (NSURL *url = [request URL]) {
+ if (name != nil && [name isEqualToString:@"_open"])
+ [delegate_ openURL:url];
+
+ NSLog(@"win:%@:%@", url, [action description]);
+ if (![self getSpecial:url]) {
+ NSString *scheme([[url scheme] lowercaseString]);
+ if ([scheme isEqualToString:@"mailto"])
+ [delegate_ openMailToURL:url];
+ else goto use;
+ }
+
+ [listener ignore];
+ } else use:
+ [listener use];
+}
+
+- (void) webView:(WebView *)webView decidePolicyForMIMEType:(NSString *)type request:(NSURLRequest *)request frame:(WebFrame *)frame decisionListener:(id<WebPolicyDecisionListener>)listener {
+ if ([WebView canShowMIMEType:type])
+ [listener use];
+ else {
+ // XXX: handle more mime types!
+ [listener ignore];
+ if (frame == [webView mainFrame])
+ [UIApp openURL:[request URL]];
+ }
+}
+
+- (void) webView:(WebView *)sender decidePolicyForNavigationAction:(NSDictionary *)action request:(NSURLRequest *)request frame:(WebFrame *)frame decisionListener:(id<WebPolicyDecisionListener>)listener {
+ if (request == nil) ignore: {
+ [listener ignore];
+ return;
+ }
+
+ NSURL *url([request URL]);
+
+ if (url == nil) use: {
+ if ([frame parentFrame] == nil) {
+ if (request_ != nil)
+ [request_ autorelease];
+ request_ = [request retain];
+ NSLog(@"dpn:%@", request_);
+ }
+
+ [listener use];
+ return;
+ }
+#if ForSaurik
+ else NSLog(@"nav:%@:%@", url, [action description]);
+#endif
+
+ const NSArray *capability(reinterpret_cast<const NSArray *>(GSSystemGetCapability(kGSDisplayIdentifiersCapability)));
+
+ if (
+ [capability containsObject:@"com.apple.Maps"] && [url mapsURL] ||
+ [capability containsObject:@"com.apple.youtube"] && [url youTubeURL]
+ ) {
+ open:
+ [UIApp openURL:url];
+ goto ignore;
+ }
+
+ int store(_not(int));
+ if (NSURL *itms = [url itmsURL:&store]) {
+ NSLog(@"itms#%@#%u#%@", url, store, itms);
+ if (
+ store == 1 && [capability containsObject:@"com.apple.MobileStore"] ||
+ store == 2 && [capability containsObject:@"com.apple.AppStore"]
+ ) {
+ url = itms;
+ goto open;
+ }
+ }
+
+ NSString *scheme([[url scheme] lowercaseString]);
+
+ if ([scheme isEqualToString:@"tel"]) {
+ // XXX: intelligence
+ goto open;
+ }
+
+ if ([scheme isEqualToString:@"mailto"]) {
+ [delegate_ openMailToURL:url];
+ goto ignore;
+ }
+
+ if ([self getSpecial:url])
+ goto ignore;
+ else if ([WebView _canHandleRequest:request])
+ goto use;
+ else if ([url isSpringboardHandledURL])
+ goto open;
+ else
+ goto use;
+}
+
+- (void) webView:(WebView *)sender setStatusText:(NSString *)text {
+ //lprintf("Status:%s\n", [text UTF8String]);
+}
+
+- (void) _pushPage {
+ if (pushed_)
+ return;
+ pushed_ = true;
+ [book_ pushPage:self];
+}
+
+- (void) alertSheet:(UIActionSheet *)sheet buttonClicked:(int)button {
+ NSString *context([sheet context]);
+
+ if ([context isEqualToString:@"alert"])
+ [sheet dismiss];
+ else if ([context isEqualToString:@"confirm"]) {
+ switch (button) {
+ case 1:
+ confirm_ = [NSNumber numberWithBool:YES];
+ break;
+
+ case 2:
+ confirm_ = [NSNumber numberWithBool:NO];
+ break;
+ }
+
+ [sheet dismiss];
+ } else if ([context isEqualToString:@"challenge"]) {
+ id<NSURLAuthenticationChallengeSender> sender([challenge_ sender]);
+
+ switch (button) {
+ case 1: {
+ NSString *username([[sheet textFieldAtIndex:0] text]);
+ NSString *password([[sheet textFieldAtIndex:1] text]);
+
+ NSURLCredential *credential([NSURLCredential credentialWithUser:username password:password persistence:NSURLCredentialPersistenceForSession]);
+
+ [sender useCredential:credential forAuthenticationChallenge:challenge_];
+ } break;
+
+ case 2:
+ [sender cancelAuthenticationChallenge:challenge_];
+ break;
+
+ default:
+ _assert(false);
+ }
+
+ [challenge_ release];
+ challenge_ = nil;
+
+ [sheet dismiss];
+ } else if ([context isEqualToString:@"submit"]) {
+ switch (button) {
+ case 1:
+ break;
+
+ case 2:
+ if (request_ != nil)
+ [webview_ loadRequest:request_];
+ break;
+
+ default:
+ _assert(false);
+ }
+
+ [sheet dismiss];
+ }
+}
+
+- (void) webView:(WebView *)sender resource:(id)identifier didReceiveAuthenticationChallenge:(NSURLAuthenticationChallenge *)challenge fromDataSource:(WebDataSource *)source {
+ challenge_ = [challenge retain];
+
+ NSURLProtectionSpace *space([challenge protectionSpace]);
+ NSString *realm([space realm]);
+ if (realm == nil)
+ realm = @"";
+
+ UIActionSheet *sheet = [[[UIActionSheet alloc]
+ initWithTitle:realm
+ buttons:[NSArray arrayWithObjects:@"Login", @"Cancel", nil]
+ defaultButtonIndex:0
+ delegate:self
+ context:@"challenge"
+ ] autorelease];
+
+ [sheet setNumberOfRows:1];
+
+ [sheet addTextFieldWithValue:@"" label:@"username"];
+ [sheet addTextFieldWithValue:@"" label:@"password"];
+
+ UITextField *username([sheet textFieldAtIndex:0]); {
+ UITextInputTraits *traits([username textInputTraits]);
+ [traits setAutocapitalizationType:UITextAutocapitalizationTypeNone];
+ [traits setAutocorrectionType:UITextAutocorrectionTypeNo];
+ [traits setKeyboardType:UIKeyboardTypeASCIICapable];
+ [traits setReturnKeyType:UIReturnKeyNext];
+ }
+
+ UITextField *password([sheet textFieldAtIndex:1]); {
+ UITextInputTraits *traits([password textInputTraits]);
+ [traits setAutocapitalizationType:UITextAutocapitalizationTypeNone];
+ [traits setAutocorrectionType:UITextAutocorrectionTypeNo];
+ [traits setKeyboardType:UIKeyboardTypeASCIICapable];
+ // XXX: UIReturnKeyDone
+ [traits setReturnKeyType:UIReturnKeyNext];
+ [traits setSecureTextEntry:YES];
+ }
+
+ [sheet popupAlertAnimated:YES];
+}
+
+- (NSURLRequest *) webView:(WebView *)sender resource:(id)identifier willSendRequest:(NSURLRequest *)request redirectResponse:(NSURLResponse *)redirectResponse fromDataSource:(WebDataSource *)source {
+ NSURL *url = [request URL];
+ if ([self getSpecial:url])
+ return nil;
+ [self _pushPage];
+ return [self _addHeadersToRequest:request];
+}
+
+- (WebView *) _createWebViewWithRequest:(NSURLRequest *)request pushed:(BOOL)pushed {
+ [self setBackButtonTitle:title_];
+
+ BrowserView *browser = [[[BrowserView alloc] initWithBook:book_] autorelease];
+ [browser setDelegate:delegate_];
+
+ if (pushed) {
+ [browser loadRequest:request];
+ [book_ pushPage:browser];
+ }
+
+ return [browser webView];
+}
+
+- (WebView *) webView:(WebView *)sender createWebViewWithRequest:(NSURLRequest *)request {
+ return [self _createWebViewWithRequest:request pushed:(request != nil)];
+}
+
+- (WebView *) webView:(WebView *)sender createWebViewWithRequest:(NSURLRequest *)request windowFeatures:(NSDictionary *)features {
+ return [self _createWebViewWithRequest:request pushed:YES];
+}
+
+- (void) webView:(WebView *)sender didReceiveTitle:(NSString *)title forFrame:(WebFrame *)frame {
+ if ([frame parentFrame] != nil)
+ return;
+
+ title_ = [title retain];
+ [book_ reloadTitleForPage:self];
+}
+
+- (void) webView:(WebView *)sender didStartProvisionalLoadForFrame:(WebFrame *)frame {
+ if ([frame parentFrame] != nil)
+ return;
+
+ reloading_ = false;
+ loading_ = true;
+ [self reloadButtons];
+
+ if (title_ != nil) {
+ [title_ release];
+ title_ = nil;
+ }
+
+ if (button_ != nil) {
+ [button_ release];
+ button_ = nil;
+ }
+
+ if (style_ != nil) {
+ [style_ release];
+ style_ = nil;
+ }
+
+ if (function_ != nil) {
+ [function_ release];
+ function_ = nil;
+ }
+
+ [book_ reloadTitleForPage:self];
+
+ [scroller_ scrollPointVisibleAtTopLeft:CGPointZero];
+
+ CGRect webrect = [scroller_ bounds];
+ webrect.size.height = 0;
+ [webview_ setFrame:webrect];
+}
+
+- (void) _finishLoading {
+ if (!reloading_) {
+ loading_ = false;
+ [self reloadButtons];
+ }
+}
+
+- (bool) _loading {
+ return loading_;
+}
+
+- (void) reloadButtons {
+ if ([self _loading])
+ [indicator_ startAnimation];
+ else
+ [indicator_ stopAnimation];
+ [super reloadButtons];
+}
+
+- (BOOL) webView:(WebView *)sender shouldScrollToPoint:(struct CGPoint)point forFrame:(WebFrame *)frame {
+ return [webview_ webView:sender shouldScrollToPoint:point forFrame:frame];
+}
+
+- (void) webView:(WebView *)sender didReceiveViewportArguments:(id)arguments forFrame:(WebFrame *)frame {
+ return [webview_ webView:sender didReceiveViewportArguments:arguments forFrame:frame];
+}
+
+- (void) webView:(WebView *)sender needsScrollNotifications:(id)notifications forFrame:(WebFrame *)frame {
+ return [webview_ webView:sender needsScrollNotifications:notifications forFrame:frame];
+}
+
+- (void) webView:(WebView *)sender didCommitLoadForFrame:(WebFrame *)frame {
+ return [webview_ webView:sender didCommitLoadForFrame:frame];
+}
+
+- (void) webView:(WebView *)sender didReceiveDocTypeForFrame:(WebFrame *)frame {
+ return [webview_ webView:sender didReceiveDocTypeForFrame:frame];
+}
+
+- (void) webView:(WebView *)sender didFinishLoadForFrame:(WebFrame *)frame {
+ if ([frame parentFrame] == nil) {
+ [self _finishLoading];
+
+ if (DOMDocument *document = [frame DOMDocument])
+ if (DOMNodeList<NSFastEnumeration> *bodies = [document getElementsByTagName:@"body"])
+ for (DOMHTMLBodyElement *body in bodies) {
+ DOMCSSStyleDeclaration *style([document getComputedStyle:body pseudoElement:nil]);
+
+ bool colored(false);
+
+ if (DOMCSSPrimitiveValue *color = static_cast<DOMCSSPrimitiveValue *>([style getPropertyCSSValue:@"background-color"])) {
+ DOMRGBColor *rgb([color getRGBColorValue]);
+
+ float alpha([[rgb alpha] getFloatValue:DOM_CSS_NUMBER]);
+ NSLog(@"alpha:%g", alpha);
+
+ if (alpha != 0) {
+ colored = true;
+
+ [scroller_ setBackgroundColor:[UIColor
+ colorWithRed:([[rgb red] getFloatValue:DOM_CSS_NUMBER] / 255)
+ green:([[rgb green] getFloatValue:DOM_CSS_NUMBER] / 255)
+ blue:([[rgb blue] getFloatValue:DOM_CSS_NUMBER] / 255)
+ alpha:alpha
+ ]];
+ }
+ }
+
+ if (!colored)
+ [scroller_ setBackgroundColor:[UIColor pinStripeColor]];
+ break;
+ }
+ }
+
+ return [webview_ webView:sender didFinishLoadForFrame:frame];
+}
+
+- (void) webView:(WebView *)sender didFailProvisionalLoadWithError:(NSError *)error forFrame:(WebFrame *)frame {
+ if ([frame parentFrame] != nil)
+ return;
+ [self _finishLoading];
+
+ [self loadURL:[NSURL URLWithString:[NSString stringWithFormat:@"%@?%@",
+ [[NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:@"error" ofType:@"html"]] absoluteString],
+ [[error localizedDescription] stringByAddingPercentEscapes]
+ ]]];
+}
+
+- (void) webView:(WebView *)sender addMessageToConsole:(NSDictionary *)dictionary {
+#if ForSaurik
+ lprintf("Console:%s\n", [[dictionary description] UTF8String]);
+#endif
+}
+
+- (id) initWithBook:(RVBook *)book {
+ if ((self = [super initWithBook:book]) != nil) {
+ loading_ = false;
+
+ struct CGRect bounds = [self bounds];
+
+ scroller_ = [[UIScroller alloc] initWithFrame:bounds];
+ [self addSubview:scroller_];
+
+ [scroller_ setShowBackgroundShadow:NO];
+ [scroller_ setFixedBackgroundPattern:YES];
+ [scroller_ setBackgroundColor:[UIColor pinStripeColor]];
+
+ [scroller_ setScrollingEnabled:YES];
+ [scroller_ setAdjustForContentSizeChange:YES];
+ [scroller_ setClipsSubviews:YES];
+ [scroller_ setAllowsRubberBanding:YES];
+ [scroller_ setScrollDecelerationFactor:0.99];
+ [scroller_ setDelegate:self];
+
+ CGRect webrect = [scroller_ bounds];
+ webrect.size.height = 0;
+
+ WebView *webview;
+
+#if RecycleWebViews
+ webview_ = [Documents_ lastObject];
+ if (webview_ != nil) {
+ webview_ = [webview_ retain];
+ webview = [webview_ webView];
+ [Documents_ removeLastObject];
+ [webview_ setFrame:webrect];
+ } else {
+#else
+ if (true) {
+#endif
+ webview_ = [[UIWebDocumentView alloc] initWithFrame:webrect];
+ webview = [webview_ webView];
+
+ // XXX: this is terribly (too?) expensive
+ //[webview_ setDrawsBackground:NO];
+ [webview setPreferencesIdentifier:@"Cydia"];
+
+ [webview_ setTileSize:CGSizeMake(webrect.size.width, 500)];
+
+ [webview_ setAllowsMessaging:YES];
+
+ [webview_ setTilingEnabled:YES];
+ [webview_ setDrawsGrid:NO];
+ [webview_ setLogsTilingChanges:NO];
+ [webview_ setTileMinificationFilter:kCAFilterNearest];
+ [webview_ setDetectsPhoneNumbers:NO];
+ [webview_ setAutoresizes:YES];
+
+ [webview_ setMinimumScale:0.25f forDocumentTypes:0x10];
+ [webview_ setInitialScale:UIWebViewScalesToFitScale forDocumentTypes:0x10];
+ [webview_ setViewportSize:CGSizeMake(980, UIWebViewGrowsAndShrinksToFitHeight) forDocumentTypes:0x10];
+
+ [webview_ setViewportSize:CGSizeMake(320, UIWebViewGrowsAndShrinksToFitHeight) forDocumentTypes:0x2];
+
+ [webview_ setMinimumScale:1.0f forDocumentTypes:0x8];
+ [webview_ setInitialScale:UIWebViewScalesToFitScale forDocumentTypes:0x8];
+ [webview_ setViewportSize:CGSizeMake(320, UIWebViewGrowsAndShrinksToFitHeight) forDocumentTypes:0x8];
+
+ [webview_ _setDocumentType:0x4];
+
+ [webview_ setZoomsFocusedFormControl:YES];
+ [webview_ setContentsPosition:7];
+ [webview_ setEnabledGestures:0xa];
+ [webview_ setValue:[NSNumber numberWithBool:YES] forGestureAttribute:UIGestureAttributeIsZoomRubberBandEnabled];
+ [webview_ setValue:[NSNumber numberWithBool:YES] forGestureAttribute:UIGestureAttributeUpdatesScroller];
+
+ [webview_ setSmoothsFonts:YES];
+
+ [webview _setUsesLoaderCache:YES];
+ [webview setGroupName:@"Cydia"];
+ [webview _setLayoutInterval:0];
+ }
+
+ [webview_ setDelegate:self];
+ [webview_ setGestureDelegate:self];
+ [scroller_ addSubview:webview_];
+
+ //NSNotificationCenter *center = [NSNotificationCenter defaultCenter];
+
+ CGSize indsize = [UIProgressIndicator defaultSizeForStyle:UIProgressIndicatorStyleMediumWhite];
+ indicator_ = [[UIProgressIndicator alloc] initWithFrame:CGRectMake(281, 12, indsize.width, indsize.height)];
+ [indicator_ setStyle:UIProgressIndicatorStyleMediumWhite];
+
+ Package *package([[Database sharedInstance] packageWithName:@"cydia"]);
+ NSString *application = package == nil ? @"Cydia" : [NSString
+ stringWithFormat:@"Cydia/%@",
+ [package installed]
+ ]; [webview setApplicationNameForUserAgent:application];
+
+ indirect_ = [[IndirectDelegate alloc] initWithDelegate:self];
+
+ [webview setFrameLoadDelegate:self];
+ [webview setResourceLoadDelegate:indirect_];
+ [webview setUIDelegate:self];
+ [webview setScriptDebugDelegate:self];
+ [webview setPolicyDelegate:self];
+
+ [self setAutoresizingMask:UIViewAutoresizingFlexibleHeight];
+ [scroller_ setAutoresizingMask:UIViewAutoresizingFlexibleHeight];
+ } return self;
+}
+
+- (void) didFinishGesturesInView:(UIView *)view forEvent:(id)event {
+ [webview_ redrawScaledDocument];
+}
+
+- (void) _rightButtonClicked {
+ if (function_ == nil) {
+ reloading_ = true;
+ [self reloadURL];
+ } else {
+ WebView *webview([webview_ webView]);
+ WebFrame *frame([webview mainFrame]);
+
+ id _private(MSHookIvar<id>(webview, "_private"));
+ WebCore::Page *page(_private == nil ? NULL : MSHookIvar<WebCore::Page *>(_private, "page"));
+ WebCore::Settings *settings(page == NULL ? NULL : page->settings());
+
+ bool no;
+ if (settings == NULL)
+ no = 0;
+ else {
+ no = settings->JavaScriptCanOpenWindowsAutomatically();
+ settings->setJavaScriptCanOpenWindowsAutomatically(true);
+ }
+
+ [delegate_ clearFirstResponder];
+ JSObjectRef function([function_ JSObject]);
+ JSGlobalContextRef context([frame globalContext]);
+ JSObjectCallAsFunction(context, function, NULL, 0, NULL, NULL);
+
+ if (settings != NULL)
+ settings->setJavaScriptCanOpenWindowsAutomatically(no);
+ }
+}
+
+- (id) _rightButtonTitle {
+ return button_ != nil ? button_ : @"Reload";
+}
+
+- (id) rightButtonTitle {
+ return [self _loading] ? @"" : [self _rightButtonTitle];
+}
+
+- (UINavigationButtonStyle) rightButtonStyle {
+ if (style_ == nil) normal:
+ return UINavigationButtonStyleNormal;
+ else if ([style_ isEqualToString:@"Normal"])
+ return UINavigationButtonStyleNormal;
+ else if ([style_ isEqualToString:@"Back"])
+ return UINavigationButtonStyleBack;
+ else if ([style_ isEqualToString:@"Highlighted"])
+ return UINavigationButtonStyleHighlighted;
+ else if ([style_ isEqualToString:@"Destructive"])
+ return UINavigationButtonStyleDestructive;
+ else goto normal;
+}
+
+- (NSString *) title {
+ return title_ == nil ? @"Loading" : title_;
+}
+
+- (NSString *) backButtonTitle {
+ return @"Browser";
+}
+
+- (void) setPageActive:(BOOL)active {
+ if (!active)
+ [indicator_ removeFromSuperview];
+ else
+ [[book_ navigationBar] addSubview:indicator_];
+}
+
+- (void) resetViewAnimated:(BOOL)animated {
+}
+
+- (void) setPushed:(bool)pushed {
+ pushed_ = pushed;
+}
+
+@end