X-Git-Url: https://git.saurik.com/cydia.git/blobdiff_plain/a72a99208908ec0c1571eb6fd83af087ab11a818..5df7ecfbd8ada3b6bd104d4508c7b7e551f3278a:/UICaboodle/BrowserView.mm?ds=sidebyside diff --git a/UICaboodle/BrowserView.mm b/UICaboodle/BrowserView.mm index 7c123f97..d1450671 100644 --- a/UICaboodle/BrowserView.mm +++ b/UICaboodle/BrowserView.mm @@ -1,30 +1,77 @@ +#include +#include "iPhonePrivate.h" + +#include "UCPlatform.h" + #include #include -#import +//#include // XXX: fix the minimum requirement extern NSString * const kCAFilterNearest; #include -#include + +#include +#include + +#include +#include +#include +#include +#include + +//#include +//#include #include "substrate.h" #define ForSaurik 0 +#define DefaultTimeout_ 120.0 + +#define ShowInternals 0 +#define LogBrowser 0 +#define LogMessages 0 + +#define lprintf(args...) fprintf(stderr, args) + +// WebThreadLocked {{{ +struct WebThreadLocked { + _finline WebThreadLocked() { + WebThreadLock(); + } + + _finline ~WebThreadLocked() { + WebThreadUnlock(); + } +}; +// }}} + +template +static inline void CYRelease(Type_ &value) { + if (value != nil) { + [value release]; + value = nil; + } +} -static bool Wildcat_; +float CYScrollViewDecelerationRateNormal; -static CFArrayRef (*$GSSystemCopyCapability)(CFStringRef); -static CFArrayRef (*$GSSystemGetCapability)(CFStringRef); -static Class $UIFormAssistant; -static Class $UIWebBrowserView; +@interface WebView (Apple) +- (void) _setLayoutInterval:(float)interval; +- (void) _setAllowsMessaging:(BOOL)allows; +@end -@interface NSString (UIKit) -- (NSString *) stringByAddingPercentEscapes; +@interface WebPreferences (Apple) ++ (void) _setInitialDefaultTextEncodingToSystemEncoding; +- (void) _setLayoutInterval:(NSInteger)interval; +- (void) setOfflineWebApplicationCacheEnabled:(BOOL)enabled; @end /* Indirect Delegate {{{ */ -@interface IndirectDelegate : NSObject { +@interface IndirectDelegate : NSObject < + HookProtocol +> { _transient volatile id delegate_; } @@ -43,50 +90,9 @@ static Class $UIWebBrowserView; return self; } -- (void) webView:(WebView *)sender didClearWindowObject:(WebScriptObject *)window forFrame:(WebFrame *)frame { - if (delegate_ != nil) - return [delegate_ webView:sender didClearWindowObject:window forFrame:frame]; -} - -- (void) webView:(WebView *)sender didCommitLoadForFrame:(WebFrame *)frame { - if (delegate_ != nil) - return [delegate_ webView:sender didCommitLoadForFrame:frame]; -} - -- (void) webView:(WebView *)sender didFailLoadWithError:(NSError *)error forFrame:(WebFrame *)frame { - if (delegate_ != nil) - return [delegate_ webView:sender didFailLoadWithError:error forFrame:frame]; -} - -- (void) webView:(WebView *)sender didFailProvisionalLoadWithError:(NSError *)error forFrame:(WebFrame *)frame { - if (delegate_ != nil) - return [delegate_ webView:sender didFailProvisionalLoadWithError:error forFrame:frame]; -} - -- (void) webView:(WebView *)sender didFinishLoadForFrame:(WebFrame *)frame { - if (delegate_ != nil) - return [delegate_ webView:sender didFinishLoadForFrame:frame]; -} - -- (void) webView:(WebView *)sender didReceiveTitle:(NSString *)title forFrame:(WebFrame *)frame { - if (delegate_ != nil) - return [delegate_ webView:sender didReceiveTitle:title forFrame:frame]; -} - -- (void) webView:(WebView *)sender didStartProvisionalLoadForFrame:(WebFrame *)frame { - if (delegate_ != nil) - return [delegate_ webView:sender didStartProvisionalLoadForFrame:frame]; -} - -- (void) webView:(WebView *)sender resource:(id)identifier didReceiveAuthenticationChallenge:(NSURLAuthenticationChallenge *)challenge fromDataSource:(WebDataSource *)source { - if (delegate_ != nil) - return [delegate_ webView:sender resource:identifier didReceiveAuthenticationChallenge:challenge fromDataSource:source]; -} - -- (NSURLRequest *) webView:(WebView *)sender resource:(id)identifier willSendRequest:(NSURLRequest *)request redirectResponse:(NSURLResponse *)redirectResponse fromDataSource:(WebDataSource *)source { +- (void) didDismissModalViewController { if (delegate_ != nil) - return [delegate_ webView:sender resource:identifier willSendRequest:request redirectResponse:redirectResponse fromDataSource:source]; - return nil; + return [delegate_ didDismissModalViewController]; } - (IMP) methodForSelector:(SEL)sel { @@ -99,18 +105,28 @@ static Class $UIWebBrowserView; - (BOOL) respondsToSelector:(SEL)sel { if ([super respondsToSelector:sel]) return YES; + // XXX: WebThreadCreateNSInvocation returns nil - //fprintf(stderr, "[%s]R?%s\n", class_getName(self->isa), sel_getName(sel)); + +#if ShowInternals + fprintf(stderr, "[%s]R?%s\n", class_getName(self->isa), sel_getName(sel)); +#endif + return delegate_ == nil ? NO : [delegate_ respondsToSelector:sel]; } - (NSMethodSignature *) methodSignatureForSelector:(SEL)sel { if (NSMethodSignature *method = [super methodSignatureForSelector:sel]) return method; - //fprintf(stderr, "[%s]S?%s\n", class_getName(self->isa), sel_getName(sel)); + +#if ShowInternals + fprintf(stderr, "[%s]S?%s\n", class_getName(self->isa), sel_getName(sel)); +#endif + if (delegate_ != nil) if (NSMethodSignature *sig = [delegate_ methodSignatureForSelector:sel]) return sig; + // XXX: I fucking hate Apple so very very bad return [NSMethodSignature signatureWithObjCTypes:"v@:"]; } @@ -124,17 +140,9 @@ static Class $UIWebBrowserView; @end /* }}} */ -@interface WebView (UICaboodle) -- (void) setScriptDebugDelegate:(id)delegate; -- (void) _setFormDelegate:(id)delegate; -- (void) _setUIKitDelegate:(id)delegate; -- (void) setWebMailDelegate:(id)delegate; -- (void) _setLayoutInterval:(float)interval; -@end - @implementation WebScriptObject (UICaboodle) -- (unsigned) count { +- (NSUInteger) count { id length([self valueForKey:@"length"]); if ([length respondsToSelector:@selector(intValue)]) return [length intValue]; @@ -148,150 +156,363 @@ static Class $UIWebBrowserView; @end -@interface BrowserView : UIView { -@private - UIWebDocumentView *documentView; +// CYWebPolicyDecision* {{{ +enum CYWebPolicyDecision { + CYWebPolicyDecisionUnknown, + CYWebPolicyDecisionDownload, + CYWebPolicyDecisionIgnore, + CYWebPolicyDecisionUse, +}; + +@interface CYWebPolicyDecisionMediator : NSObject < + WebPolicyDecisionListener +> { + id listener_; + CYWebPolicyDecision decision_; } -@property (nonatomic, retain) UIWebDocumentView *documentView; + +- (id) initWithListener:(id)listener; + +- (CYWebPolicyDecision) decision; +- (bool) decided; +- (bool) decide; + @end -@implementation BrowserView +@implementation CYWebPolicyDecisionMediator + +- (id) initWithListener:(id)listener { + if ((self = [super init]) != nil) { + listener_ = listener; + } return self; +} + +- (CYWebPolicyDecision) decision { + return decision_; +} + +- (bool) decided { + return decision_ != CYWebPolicyDecisionUnknown; +} -@synthesize documentView; +- (bool) decide { + switch (decision_) { + case CYWebPolicyDecisionUnknown: + default: + NSLog(@"CYWebPolicyDecisionUnknown"); + return false; -- (void)dealloc { - [documentView release]; - [super dealloc]; + case CYWebPolicyDecisionDownload: [listener_ download]; break; + case CYWebPolicyDecisionIgnore: [listener_ ignore]; break; + case CYWebPolicyDecisionUse: [listener_ use]; break; + } + + return true; } -- (void)layoutSubviews { - [super layoutSubviews]; - if ([documentView respondsToSelector:@selector(setMinimumSize:)]) - [documentView setMinimumSize:documentView.bounds.size]; +- (void) download { + decision_ = CYWebPolicyDecisionDownload; } -@end +- (void) ignore { + decision_ = CYWebPolicyDecisionIgnore; +} -#define ShowInternals 0 -#define LogBrowser 1 +- (void) use { + decision_ = CYWebPolicyDecisionUse; +} -#define lprintf(args...) fprintf(stderr, args) +@end +// }}} -@implementation BrowserController +@implementation CYWebView : UIWebView #if ShowInternals #include "UICaboodle/UCInternal.h" #endif -+ (void) _initialize { - //[WebView enableWebThread]; - - WebPreferences *preferences([WebPreferences standardPreferences]); - [preferences setCacheModel:WebCacheModelDocumentBrowser]; - [preferences setOfflineWebApplicationCacheEnabled:YES]; - - [WebPreferences _setInitialDefaultTextEncodingToSystemEncoding]; +- (id) initWithFrame:(CGRect)frame { + if ((self = [super initWithFrame:frame]) != nil) { + } return self; +} - $GSSystemCopyCapability = reinterpret_cast(dlsym(RTLD_DEFAULT, "GSSystemCopyCapability")); - $GSSystemGetCapability = reinterpret_cast(dlsym(RTLD_DEFAULT, "GSSystemGetCapability")); - $UIFormAssistant = objc_getClass("UIFormAssistant"); +- (void) dealloc { + [super dealloc]; +} - $UIWebBrowserView = objc_getClass("UIWebBrowserView"); - if ($UIWebBrowserView == nil) { - Wildcat_ = false; - $UIWebBrowserView = objc_getClass("UIWebDocumentView"); - } else { - Wildcat_ = true; - } +- (id) delegate { + return (id) [super delegate]; } -- (void) dealloc { -#if LogBrowser - NSLog(@"[BrowserController dealloc]"); -#endif +/*- (WebView *) webView:(WebView *)view createWebViewWithRequest:(NSURLRequest *)request { + id delegate([self delegate]); + WebView *created(nil); + if (created == nil && [delegate respondsToSelector:@selector(webView:createWebViewWithRequest:)]) + created = [delegate webView:view createWebViewWithRequest:request]; + if (created == nil && [UIWebView instancesRespondToSelector:@selector(webView:createWebViewWithRequest:)]) + created = [super webView:view createWebViewWithRequest:request]; + return created; +}*/ - if (challenge_ != nil) - [challenge_ release]; +// webView:addMessageToConsole: (X.Xx) {{{ +static void $UIWebViewWebViewDelegate$webView$addMessageToConsole$(UIWebViewWebViewDelegate *self, SEL sel, WebView *view, NSDictionary *message) { + UIWebView *uiWebView(MSHookIvar(self, "uiWebView")); + if ([uiWebView respondsToSelector:@selector(webView:addMessageToConsole:)]) + [uiWebView webView:view addMessageToConsole:message]; +} + +- (void) webView:(WebView *)view addMessageToConsole:(NSDictionary *)message { + id delegate([self delegate]); + if ([delegate respondsToSelector:@selector(webView:addMessageToConsole:)]) + [delegate webView:view addMessageToConsole:message]; + if ([UIWebView instancesRespondToSelector:@selector(webView:addMessageToConsole:)]) + [super webView:view addMessageToConsole:message]; +} +// }}} +// webView:decidePolicyForNavigationAction:request:frame:decisionListener: (2.0+) {{{ +- (void) webView:(WebView *)view decidePolicyForNavigationAction:(NSDictionary *)action request:(NSURLRequest *)request frame:(WebFrame *)frame decisionListener:(id)listener { + id delegate([self delegate]); + CYWebPolicyDecisionMediator *mediator([[[CYWebPolicyDecisionMediator alloc] initWithListener:listener] autorelease]); + if (![mediator decided] && [delegate respondsToSelector:@selector(webView:decidePolicyForNavigationAction:request:frame:decisionListener:)]) + [delegate webView:view decidePolicyForNavigationAction:action request:request frame:frame decisionListener:mediator]; + if (![mediator decided] && [UIWebView instancesRespondToSelector:@selector(webView:decidePolicyForNavigationAction:request:frame:decisionListener:)]) + [super webView:view decidePolicyForNavigationAction:action request:request frame:frame decisionListener:mediator]; + [mediator decide]; +} +// }}} +// webView:decidePolicyForNewWindowAction:request:newFrameName:decisionListener: (3.0+) {{{ +static void $UIWebViewWebViewDelegate$webView$decidePolicyForNewWindowAction$request$newFrameName$decisionListener$(UIWebViewWebViewDelegate *self, SEL sel, WebView *view, NSDictionary *action, NSURLRequest *request, NSString *frame, id listener) { + UIWebView *uiWebView(MSHookIvar(self, "uiWebView")); + if ([uiWebView respondsToSelector:@selector(webView:decidePolicyForNewWindowAction:request:newFrameName:decisionListener:)]) + [uiWebView webView:view decidePolicyForNewWindowAction:action request:request newFrameName:frame decisionListener:listener]; +} + +- (void) webView:(WebView *)view decidePolicyForNewWindowAction:(NSDictionary *)action request:(NSURLRequest *)request newFrameName:(NSString *)frame decisionListener:(id)listener { + id delegate([self delegate]); + CYWebPolicyDecisionMediator *mediator([[[CYWebPolicyDecisionMediator alloc] initWithListener:listener] autorelease]); + if (![mediator decided] && [delegate respondsToSelector:@selector(webView:decidePolicyForNewWindowAction:request:newFrameName:decisionListener:)]) + [delegate webView:view decidePolicyForNewWindowAction:action request:request newFrameName:frame decisionListener:mediator]; + if (![mediator decided] && [UIWebView instancesRespondToSelector:@selector(webView:decidePolicyForNewWindowAction:request:newFrameName:decisionListener:)]) + [super webView:view decidePolicyForNewWindowAction:action request:request newFrameName:frame decisionListener:mediator]; + [mediator decide]; +} +// }}} +// webView:didClearWindowObject:forFrame: (3.2+) {{{ +static void $UIWebViewWebViewDelegate$webView$didClearWindowObject$forFrame$(UIWebViewWebViewDelegate *self, SEL sel, WebView *view, WebScriptObject *window, WebFrame *frame) { + UIWebView *uiWebView(MSHookIvar(self, "uiWebView")); + if ([uiWebView respondsToSelector:@selector(webView:didClearWindowObject:forFrame:)]) + [uiWebView webView:view didClearWindowObject:window forFrame:frame]; +} + +- (void) webView:(WebView *)view didClearWindowObject:(WebScriptObject *)window forFrame:(WebFrame *)frame { + id delegate([self delegate]); + if ([delegate respondsToSelector:@selector(webView:didClearWindowObject:forFrame:)]) + [delegate webView:view didClearWindowObject:window forFrame:frame]; + if ([UIWebView instancesRespondToSelector:@selector(webView:didClearWindowObject:forFrame:)]) + [super webView:view didClearWindowObject:window forFrame:frame]; +} +// }}} +// webView:didFailLoadWithError:forFrame: (2.0+) {{{ +- (void) webView:(WebView *)view didFailLoadWithError:(NSError *)error forFrame:(WebFrame *)frame { + id delegate([self delegate]); + if ([delegate respondsToSelector:@selector(webView:didFailLoadWithError:forFrame:)]) + [delegate webView:view didFailLoadWithError:error forFrame:frame]; + if ([UIWebView instancesRespondToSelector:@selector(webView:didFailLoadWithError:forFrame:)]) + [super webView:view didFailLoadWithError:error forFrame:frame]; +} +// }}} +// webView:didFailProvisionalLoadWithError:forFrame: (2.0+) {{{ +- (void) webView:(WebView *)view didFailProvisionalLoadWithError:(NSError *)error forFrame:(WebFrame *)frame { + id delegate([self delegate]); + if ([delegate respondsToSelector:@selector(webView:didFailProvisionalLoadWithError:forFrame:)]) + [delegate webView:view didFailProvisionalLoadWithError:error forFrame:frame]; + if ([UIWebView instancesRespondToSelector:@selector(webView:didFailProvisionalLoadWithError:forFrame:)]) + [super webView:view didFailProvisionalLoadWithError:error forFrame:frame]; +} +// }}} +// webView:didFinishLoadForFrame: (2.0+) {{{ +- (void) webView:(WebView *)view didFinishLoadForFrame:(WebFrame *)frame { + id delegate([self delegate]); + if ([delegate respondsToSelector:@selector(webView:didFinishLoadForFrame:)]) + [delegate webView:view didFinishLoadForFrame:frame]; + if ([UIWebView instancesRespondToSelector:@selector(webView:didFinishLoadForFrame:)]) + [super webView:view didFinishLoadForFrame:frame]; +} +// }}} +// webView:didReceiveTitle:forFrame: (3.2+) {{{ +static void $UIWebViewWebViewDelegate$webView$didReceiveTitle$forFrame$(UIWebViewWebViewDelegate *self, SEL sel, WebView *view, NSString *title, WebFrame *frame) { + UIWebView *uiWebView(MSHookIvar(self, "uiWebView")); + if ([uiWebView respondsToSelector:@selector(webView:didReceiveTitle:forFrame:)]) + [uiWebView webView:view didReceiveTitle:title forFrame:frame]; +} + +- (void) webView:(WebView *)view didReceiveTitle:(NSString *)title forFrame:(WebFrame *)frame { + id delegate([self delegate]); + if ([delegate respondsToSelector:@selector(webView:didReceiveTitle:forFrame:)]) + [delegate webView:view didReceiveTitle:title forFrame:frame]; + if ([UIWebView instancesRespondToSelector:@selector(webView:didReceiveTitle:forFrame:)]) + [super webView:view didReceiveTitle:title forFrame:frame]; +} +// }}} +// webView:didStartProvisionalLoadForFrame: (2.0+) {{{ +- (void) webView:(WebView *)view didStartProvisionalLoadForFrame:(WebFrame *)frame { + id delegate([self delegate]); + if ([delegate respondsToSelector:@selector(webView:didStartProvisionalLoadForFrame:)]) + [delegate webView:view didStartProvisionalLoadForFrame:frame]; + if ([UIWebView instancesRespondToSelector:@selector(webView:didStartProvisionalLoadForFrame:)]) + [super webView:view didStartProvisionalLoadForFrame:frame]; +} +// }}} +// webView:resource:willSendRequest:redirectResponse:fromDataSource: (3.2+) {{{ +static NSURLRequest *$UIWebViewWebViewDelegate$webView$resource$willSendRequest$redirectResponse$fromDataSource$(UIWebViewWebViewDelegate *self, SEL sel, WebView *view, id identifier, NSURLRequest *request, NSURLResponse *response, WebDataSource *source) { + UIWebView *uiWebView(MSHookIvar(self, "uiWebView")); + if ([uiWebView respondsToSelector:@selector(webView:resource:willSendRequest:redirectResponse:fromDataSource:)]) + request = [uiWebView webView:view resource:identifier willSendRequest:request redirectResponse:response fromDataSource:source]; + return request; +} - WebThreadLock(); +- (NSURLRequest *) webView:(WebView *)view resource:(id)identifier willSendRequest:(NSURLRequest *)request redirectResponse:(NSURLResponse *)response fromDataSource:(WebDataSource *)source { + id delegate([self delegate]); + if ([UIWebView instancesRespondToSelector:@selector(webView:resource:willSendRequest:redirectResponse:fromDataSource:)]) + request = [super webView:view resource:identifier willSendRequest:request redirectResponse:response fromDataSource:source]; + if ([delegate respondsToSelector:@selector(webView:resource:willSendRequest:redirectResponse:fromDataSource:)]) + request = [delegate webView:view resource:identifier willSendRequest:request redirectResponse:response fromDataSource:source]; + return request; +} +// }}} +// webView:runJavaScriptAlertPanelWithMessage:initiatedByFrame: (2.1+) {{{ +- (void) webView:(WebView *)view runJavaScriptAlertPanelWithMessage:(NSString *)message initiatedByFrame:(WebFrame *)frame { + id delegate([self delegate]); + if ([UIWebView instancesRespondToSelector:@selector(webView:runJavaScriptAlertPanelWithMessage:initiatedByFrame:)]) + if ( + ![delegate respondsToSelector:@selector(webView:shouldRunJavaScriptAlertPanelWithMessage:initiatedByFrame:)] || + [delegate webView:view shouldRunJavaScriptAlertPanelWithMessage:message initiatedByFrame:frame] + ) + [super webView:view runJavaScriptAlertPanelWithMessage:message initiatedByFrame:frame]; +} +// }}} +// webView:runJavaScriptConfirmPanelWithMessage:initiatedByFrame: (2.1+) {{{ +- (BOOL) webView:(WebView *)view runJavaScriptConfirmPanelWithMessage:(NSString *)message initiatedByFrame:(WebFrame *)frame { + id delegate([self delegate]); + if ([UIWebView instancesRespondToSelector:@selector(webView:runJavaScriptConfirmPanelWithMessage:initiatedByFrame:)]) + if ( + ![delegate respondsToSelector:@selector(webView:shouldRunJavaScriptConfirmPanelWithMessage:initiatedByFrame:)] || + [delegate webView:view shouldRunJavaScriptConfirmPanelWithMessage:message initiatedByFrame:frame] + ) + return [super webView:view runJavaScriptConfirmPanelWithMessage:message initiatedByFrame:frame]; + return NO; +} +// }}} +// webView:runJavaScriptTextInputPanelWithPrompt:defaultText:initiatedByFrame: (2.1+) {{{ +- (NSString *) webView:(WebView *)view runJavaScriptTextInputPanelWithPrompt:(NSString *)prompt defaultText:(NSString *)text initiatedByFrame:(WebFrame *)frame { + id delegate([self delegate]); + if ([UIWebView instancesRespondToSelector:@selector(webView:runJavaScriptTextInputPanelWithPrompt:defaultText:initiatedByFrame:)]) + if ( + ![delegate respondsToSelector:@selector(webView:shouldRunJavaScriptTextInputPanelWithPrompt:defaultText:initiatedByFrame:)] || + [delegate webView:view shouldRunJavaScriptTextInputPanelWithPrompt:prompt defaultText:text initiatedByFrame:frame] + ) + return [super webView:view runJavaScriptTextInputPanelWithPrompt:prompt defaultText:text initiatedByFrame:frame]; + return nil; +} +// }}} +// webViewClose: (3.2+) {{{ +static void $UIWebViewWebViewDelegate$webViewClose$(UIWebViewWebViewDelegate *self, SEL sel, WebView *view) { + UIWebView *uiWebView(MSHookIvar(self, "uiWebView")); + if ([uiWebView respondsToSelector:@selector(webViewClose:)]) + [uiWebView webViewClose:view]; +} - WebView *webview = [document_ webView]; - [webview setFrameLoadDelegate:nil]; - [webview setResourceLoadDelegate:nil]; - [webview setUIDelegate:nil]; - [webview setScriptDebugDelegate:nil]; - [webview setPolicyDelegate:nil]; +- (void) webViewClose:(WebView *)view { + id delegate([self delegate]); + if ([delegate respondsToSelector:@selector(webViewClose:)]) + [delegate webViewClose:view]; + if ([UIWebView instancesRespondToSelector:@selector(webViewClose:)]) + [super webViewClose:view]; +} +// }}} - /* XXX: these are set by UIWebDocumentView - [webview setDownloadDelegate:nil]; - [webview _setFormDelegate:nil]; - [webview _setUIKitDelegate:nil]; - [webview setEditingDelegate:nil];*/ +- (void) _updateViewSettings { + [super _updateViewSettings]; - /* XXX: no one sets this, ever - [webview setWebMailDelegate:nil];*/ + id delegate([self delegate]); + if ([delegate respondsToSelector:@selector(webViewUpdateViewSettings:)]) + [delegate webViewUpdateViewSettings:self]; +} - [document_ setDelegate:nil]; - [document_ setGestureDelegate:nil]; ++ (void) initialize { + if (Class $UIWebViewWebViewDelegate = objc_getClass("UIWebViewWebViewDelegate")) { + class_addMethod($UIWebViewWebViewDelegate, @selector(webView:addMessageToConsole:), (IMP) &$UIWebViewWebViewDelegate$webView$addMessageToConsole$, "v16@0:4@8@12"); + class_addMethod($UIWebViewWebViewDelegate, @selector(webView:decidePolicyForNewWindowAction:request:newFrameName:decisionListener:), (IMP) &$UIWebViewWebViewDelegate$webView$decidePolicyForNewWindowAction$request$newFrameName$decisionListener$, "v28@0:4@8@12@16@20@24"); + class_addMethod($UIWebViewWebViewDelegate, @selector(webView:didClearWindowObject:forFrame:), (IMP) &$UIWebViewWebViewDelegate$webView$didClearWindowObject$forFrame$, "v20@0:4@8@12@16"); + class_addMethod($UIWebViewWebViewDelegate, @selector(webView:didReceiveTitle:forFrame:), (IMP) &$UIWebViewWebViewDelegate$webView$didReceiveTitle$forFrame$, "v20@0:4@8@12@16"); + class_addMethod($UIWebViewWebViewDelegate, @selector(webView:resource:willSendRequest:redirectResponse:fromDataSource:), (IMP) &$UIWebViewWebViewDelegate$webView$resource$willSendRequest$redirectResponse$fromDataSource$, "@28@0:4@8@12@16@20@24"); + class_addMethod($UIWebViewWebViewDelegate, @selector(webViewClose:), (IMP) &$UIWebViewWebViewDelegate$webViewClose$, "v12@0:4@8"); + } +} - if ([document_ respondsToSelector:@selector(setFormEditingDelegate:)]) - [document_ setFormEditingDelegate:nil]; +@end - [document_ setInteractionDelegate:nil]; +@implementation BrowserController - [indirect_ setDelegate:nil]; +#if ShowInternals +#include "UICaboodle/UCInternal.h" +#endif - //NSNotificationCenter *center = [NSNotificationCenter defaultCenter]; ++ (void) _initialize { + [WebPreferences _setInitialDefaultTextEncodingToSystemEncoding]; - [webview close]; + if (float *_UIScrollViewDecelerationRateNormal = reinterpret_cast(dlsym(RTLD_DEFAULT, "UIScrollViewDecelerationRateNormal"))) + CYScrollViewDecelerationRateNormal = *_UIScrollViewDecelerationRateNormal; + else // XXX: this actually might be fast on some older systems: we should look into this + CYScrollViewDecelerationRateNormal = 0.998; +} -#if RecycleWebViews - [document_ removeFromSuperview]; - [Documents_ addObject:[document_ autorelease]]; -#else - [document_ release]; +- (void) dealloc { +#if LogBrowser + NSLog(@"[BrowserController dealloc]"); #endif - [indirect_ release]; + [webview_ setDelegate:nil]; - WebThreadUnlock(); + [indirect_ setDelegate:nil]; + [indirect_ release]; - [scroller_ setDelegate:nil]; + if (challenge_ != nil) + [challenge_ release]; - if (button_ != nil) - [button_ release]; - if (style_ != nil) - [style_ release]; - if (function_ != nil) - [function_ release]; - if (finish_ != nil) - [finish_ release]; if (closer_ != nil) [closer_ release]; - if (special_ != nil) - [special_ release]; - [scroller_ release]; - [indicator_ release]; - if (confirm_ != nil) - [confirm_ release]; - if (sensitive_ != nil) - [sensitive_ release]; if (title_ != nil) [title_ release]; - if (reloaditem_ != nil) - [reloaditem_ release]; - if (loadingitem_ != nil) - [loadingitem_ release]; - + + if ([loading_ count] != 0) + [delegate_ releaseNetworkActivityIndicator]; + [loading_ release]; + + [reloaditem_ release]; + [loadingitem_ release]; + + [indicator_ release]; + [super dealloc]; } +- (void) setURL:(NSURL *)url { + _assert(request_ == nil); + + request_ = [NSURLRequest + requestWithURL:url + cachePolicy:NSURLRequestUseProtocolCachePolicy + timeoutInterval:DefaultTimeout_ + ]; +} + - (void) loadURL:(NSURL *)url cachePolicy:(NSURLRequestCachePolicy)policy { [self loadRequest:[NSURLRequest requestWithURL:url cachePolicy:policy - timeoutInterval:120.0 + timeoutInterval:DefaultTimeout_ ]]; } @@ -300,509 +521,364 @@ static Class $UIWebBrowserView; } - (void) loadRequest:(NSURLRequest *)request { - pushed_ = true; +#if LogBrowser + NSLog(@"loadRequest:%@", request); +#endif + error_ = false; - WebThreadLock(); - [document_ loadRequest:request]; - WebThreadUnlock(); + WebThreadLocked lock; + [webview_ loadRequest:request]; } -- (void) reloadURL { +- (void) reloadURLWithCache:(BOOL)cache { if (request_ == nil) return; + NSMutableURLRequest *request([request_ mutableCopy]); + [request setCachePolicy:(cache ? NSURLRequestUseProtocolCachePolicy : NSURLRequestReloadIgnoringLocalCacheData)]; + + request_ = request; + if ([request_ HTTPBody] == nil && [request_ HTTPBodyStream] == nil) [self loadRequest:request_]; else { - UIActionSheet *sheet = [[[UIActionSheet alloc] + UIAlertView *alert = [[[UIAlertView alloc] initWithTitle:UCLocalize("RESUBMIT_FORM") - buttons:[NSArray arrayWithObjects:UCLocalize("CANCEL"), UCLocalize("SUBMIT"), nil] - defaultButtonIndex:0 + message:nil delegate:self - context:@"submit" + cancelButtonTitle:UCLocalize("CANCEL") + otherButtonTitles: + UCLocalize("SUBMIT"), + nil ] autorelease]; - [sheet setAutoresizingMask:(UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight)]; - - [sheet setNumberOfRows:1]; - [sheet popupAlertAnimated:YES]; + [alert setContext:@"submit"]; + [alert show]; } } -- (WebView *) webView { - return [document_ webView]; +- (void) reloadURL { + [self reloadURLWithCache:YES]; } -- (UIWebDocumentView *) documentView { - return document_; +- (void) reloadData { + [super reloadData]; + [self reloadURLWithCache:YES]; } -/* XXX: WebThreadLock? */ -- (void) _fixScroller:(CGRect)bounds { - float extra; - - if (!editing_ || $UIFormAssistant == nil) - extra = 0; - else { - UIFormAssistant *assistant([$UIFormAssistant sharedFormAssistant]); - CGRect peripheral([assistant peripheralFrame]); -#if LogBrowser - NSLog(@"per:%f", peripheral.size.height); -#endif - extra = peripheral.size.height; - } - - CGRect subrect([scroller_ frame]); - subrect.size.height -= extra; - - if ([scroller_ respondsToSelector:@selector(setScrollerIndicatorSubrect:)]) - [scroller_ setScrollerIndicatorSubrect:subrect]; +- (void) setButtonImage:(NSString *)button withStyle:(NSString *)style toFunction:(id)function { + custom_ = button; + style_ = style; + function_ = function; - [document_ setValue:[NSValue valueWithSize:NSMakeSize(subrect.size.width, subrect.size.height)] forGestureAttribute:UIGestureAttributeVisibleSize]; + [self performSelectorOnMainThread:@selector(applyRightButton) withObject:nil waitUntilDone:NO]; +} - CGSize size(size_); - size.height += extra; - [scroller_ setContentSize:size]; +- (void) setButtonTitle:(NSString *)button withStyle:(NSString *)style toFunction:(id)function { + custom_ = button; + style_ = style; + function_ = function; - if ([scroller_ respondsToSelector:@selector(releaseRubberBandIfNecessary)]) - [scroller_ releaseRubberBandIfNecessary]; + [self performSelectorOnMainThread:@selector(applyRightButton) withObject:nil waitUntilDone:NO]; } -- (void) fixScroller { - CGRect bounds([document_ documentBounds]); -#if TrackResize - NSLog(@"_fs:(%f,%f+%f,%f)", bounds.origin.x, bounds.origin.y, bounds.size.width, bounds.size.height); -#endif - [self _fixScroller:bounds]; +- (void) removeButton { + custom_ = [NSNull null]; + [self performSelectorOnMainThread:@selector(applyRightButton) withObject:nil waitUntilDone:NO]; } -- (void) view:(UIView *)sender didSetFrame:(CGRect)frame { - size_ = frame.size; -#if TrackResize - NSLog(@"dsf:(%f,%f+%f,%f)", frame.origin.x, frame.origin.y, frame.size.width, frame.size.height); -#endif - [self _fixScroller:frame]; +- (void) setPopupHook:(id)function { + if (closer_ != nil) + [closer_ autorelease]; + if (function == nil) + closer_ = nil; + else + closer_ = [function retain]; } -- (void) view:(UIView *)sender didSetFrame:(CGRect)frame oldFrame:(CGRect)old { - [self view:sender didSetFrame:frame]; -} +- (void) scrollToBottomAnimated:(NSNumber *)animated { + CGSize size([scroller_ contentSize]); + CGPoint offset([scroller_ contentOffset]); + CGRect frame([scroller_ frame]); -- (void) pushPage:(UCViewController *)page { - [page setDelegate:delegate_]; - [[self navigationItem] setTitle:title_]; - [[self navigationController] pushViewController:page animated:YES]; + if (size.height - offset.y < frame.size.height + 20.f) { + CGRect rect = {{0, size.height-1}, {size.width, 1}}; + [scroller_ scrollRectToVisible:rect animated:[animated boolValue]]; + } } -- (void) _pushPage { - if (pushed_) - return; - // WTR: [self autorelease]; - pushed_ = true; - [[self navigationController] pushViewController:self animated:YES]; +- (void) _setViewportWidth { + [[webview_ _documentView] setViewportSize:CGSizeMake(width_, UIWebViewGrowsAndShrinksToFitHeight) forDocumentTypes:0x10]; } -- (void) swapPage:(UCViewController *)page { - [page setDelegate:delegate_]; - if (pushed_) [[self navigationController] popViewControllerAnimated:NO]; - - [[self navigationController] pushViewController:page animated:NO]; +- (void) setViewportWidth:(float)width { + width_ = width != 0 ? width : [[self class] defaultWidth]; + [self _setViewportWidth]; } -- (BOOL) getSpecial:(NSURL *)url swap:(BOOL)swap { -#if LogBrowser - NSLog(@"getSpecial:%@", url); -#endif - - if (UCViewController *page = [delegate_ pageForURL:url hasTag:NULL]) { - if (swap) - [self swapPage:page]; - else - [self pushPage:page]; - - return true; - } else - return false; +- (void) _setViewportWidthOnMainThread:(NSNumber *)width { + [self setViewportWidth:[width floatValue]]; } -- (void) formAssistant:(id)sender didBeginEditingFormNode:(id)node { +- (void) setViewportWidthOnMainThread:(float)width { + [self performSelectorOnMainThread:@selector(_setViewportWidthOnMainThread:) withObject:[NSNumber numberWithFloat:width] waitUntilDone:NO]; } -- (void) formAssistant:(id)sender didEndEditingFormNode:(id)node { - [self fixScroller]; +- (void) webViewUpdateViewSettings:(UIWebView *)view { + [self _setViewportWidth]; } -- (void) webViewShow:(WebView *)sender { - /* XXX: this is where I cry myself to sleep */ +- (void) _openMailToURL:(NSURL *)url { + [[UIApplication sharedApplication] openURL:url];// asPanel:YES]; } - (bool) _allowJavaScriptPanel { return true; } -- (bool) allowSensitiveRequests { - return [self _allowJavaScriptPanel]; +- (bool) allowsNavigationAction { + return allowsNavigationAction_; } -- (void) _promptForSensitive:(NSMutableArray *)array { - NSString *name([array objectAtIndex:0]); - - UIActionSheet *sheet = [[[UIActionSheet alloc] - initWithTitle:nil - buttons:[NSArray arrayWithObjects:UCLocalize("YES"), UCLocalize("NO"), nil] - defaultButtonIndex:0 - delegate:indirect_ - context:@"sensitive" - ] autorelease]; - - [sheet setAutoresizingMask:(UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight)]; - - NSString *host(@"XXX"); - - [sheet setNumberOfRows:1]; - [sheet setBodyText:[NSString stringWithFormat:@"The website at %@ is requesting your phone's %@. This is almost certainly for product licensing purposes. Will you allow this?", host, name]]; - [sheet popupAlertAnimated:YES]; - - NSRunLoop *loop([NSRunLoop currentRunLoop]); - NSDate *future([NSDate distantFuture]); - - while (sensitive_ == nil && [loop runMode:NSDefaultRunLoopMode beforeDate:future]); - - NSNumber *sensitive([sensitive_ autorelease]); - sensitive_ = nil; - - [self autorelease]; - [array replaceObjectAtIndex:0 withObject:sensitive]; +- (void) setAllowsNavigationAction:(bool)value { + allowsNavigationAction_ = value; } -- (bool) promptForSensitive:(NSString *)name { - if (![self allowSensitiveRequests]) - return false; - - NSMutableArray *array([NSMutableArray arrayWithCapacity:1]); - [array addObject:name]; - - [self performSelectorOnMainThread:@selector(_promptForSensitive:) withObject:array waitUntilDone:YES]; - return [[array lastObject] boolValue]; +- (void) setAllowsNavigationActionByNumber:(NSNumber *)value { + [self setAllowsNavigationAction:[value boolValue]]; } -- (void) webView:(WebView *)sender runJavaScriptAlertPanelWithMessage:(NSString *)message initiatedByFrame:(WebFrame *)frame { - if (![self _allowJavaScriptPanel]) +- (void) _didFailWithError:(NSError *)error forFrame:(WebFrame *)frame { + [loading_ removeObject:[NSValue valueWithNonretainedObject:frame]]; + [self _didFinishLoading]; + + if ([error code] == NSURLErrorCancelled) return; - [self retain]; - - UIActionSheet *sheet = [[[UIActionSheet alloc] - initWithTitle:nil - buttons:[NSArray arrayWithObjects:UCLocalize("OK"), nil] - defaultButtonIndex:0 - delegate:self - context:@"alert" - ] autorelease]; - [sheet setAutoresizingMask:(UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight)]; + if ([frame parentFrame] == nil) { + [self loadURL:[NSURL URLWithString:[NSString stringWithFormat:@"%@?%@", + [[NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:@"error" ofType:@"html"]] absoluteString], + [[error localizedDescription] stringByAddingPercentEscapes] + ]]]; - [sheet setBodyText:message]; - [sheet popupAlertAnimated:YES]; + error_ = true; + } } -- (BOOL) webView:(WebView *)sender runJavaScriptConfirmPanelWithMessage:(NSString *)message initiatedByFrame:(WebFrame *)frame { - if (![self _allowJavaScriptPanel]) - return NO; - [self retain]; +- (void) pushRequest:(NSURLRequest *)request asPop:(bool)pop { + NSURL *url([request URL]); - UIActionSheet *sheet = [[[UIActionSheet alloc] - initWithTitle:nil - buttons:[NSArray arrayWithObjects:UCLocalize("OK"), UCLocalize("CANCEL"), nil] - defaultButtonIndex:0 - delegate:indirect_ - context:@"confirm" - ] autorelease]; + // XXX: filter to internal usage? + CYViewController *page([delegate_ pageForURL:url forExternal:NO]); - [sheet setAutoresizingMask:(UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight)]; + if (page == nil) { + BrowserController *browser([[[class_ alloc] init] autorelease]); + [browser loadRequest:request]; + page = browser; + } - [sheet setNumberOfRows:1]; - [sheet setBodyText:message]; - [sheet popupAlertAnimated:YES]; + [page setDelegate:delegate_]; - NSRunLoop *loop([NSRunLoop currentRunLoop]); - NSDate *future([NSDate distantFuture]); + if (!pop) { + [[self navigationItem] setTitle:title_]; - while (confirm_ == nil && [loop runMode:NSDefaultRunLoopMode beforeDate:future]); + [[self navigationController] pushViewController:page animated:YES]; + } else { + UCNavigationController *navigation([[[UCNavigationController alloc] initWithRootViewController:page] autorelease]); - NSNumber *confirm([confirm_ autorelease]); - confirm_ = nil; + [navigation setHook:indirect_]; + [navigation setDelegate:delegate_]; - [self autorelease]; - return [confirm boolValue]; -} + [[page navigationItem] setLeftBarButtonItem:[[[UIBarButtonItem alloc] + initWithTitle:UCLocalize("CLOSE") + style:UIBarButtonItemStylePlain + target:page + action:@selector(close) + ] autorelease]]; -- (void) setAutoPopup:(BOOL)popup { - popup_ = popup; + [[self navigationController] presentModalViewController:navigation animated:YES]; + } } -- (void) setSpecial:(id)function { - if (special_ != nil) - [special_ autorelease]; - special_ = function == nil ? nil : [function retain]; +// CYWebViewDelegate {{{ +- (void) webView:(WebView *)view addMessageToConsole:(NSDictionary *)message { +#if LogMessages + NSLog(@"addMessageToConsole:%@", message); +#endif } -- (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]; +- (void) webView:(WebView *)view decidePolicyForNavigationAction:(NSDictionary *)action request:(NSURLRequest *)request frame:(WebFrame *)frame decisionListener:(id)listener { +#if LogBrowser + NSLog(@"decidePolicyForNavigationAction:%@ request:%@ frame:%@", action, request, frame); +#endif - if (function_ != nil) - [function_ autorelease]; - function_ = function == nil ? nil : [function retain]; + if ([frame parentFrame] == nil) { + if (!error_) { + NSURL *url(request == nil ? nil : [request URL]); - [self applyRightButton]; + if (request_ == nil || [self allowsNavigationAction] || [[request_ URL] isEqual:url]) + request_ = request; + else { + if (url != nil) + [self pushRequest:request asPop:NO]; + [listener ignore]; + } + } + } } -- (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]; +- (void) webView:(WebView *)view decidePolicyForNewWindowAction:(NSDictionary *)action request:(NSURLRequest *)request newFrameName:(NSString *)frame decisionListener:(id)listener { +#if LogBrowser + NSLog(@"decidePolicyForNewWindowAction:%@ request:%@ newFrameName:%@", action, request, frame); +#endif - if (function_ != nil) - [function_ autorelease]; - function_ = function == nil ? nil : [function retain]; + NSURL *url([request URL]); + if (url == nil) + return; - [self applyRightButton]; -} + if ([frame isEqualToString:@"_open"]) + [delegate_ openURL:url]; + else { + NSString *scheme([[url scheme] lowercaseString]); + if ([scheme isEqualToString:@"mailto"]) + [self _openMailToURL:url]; + else + [self pushRequest:request asPop:[frame isEqualToString:@"_popup"]]; + } -- (void) setFinishHook:(id)function { - if (finish_ != nil) - [finish_ autorelease]; - finish_ = function == nil ? nil : [function retain]; + [listener ignore]; } -- (void) setPopupHook:(id)function { - if (closer_ != nil) - [closer_ autorelease]; - closer_ = function == nil ? nil : [function retain]; +- (void) webView:(WebView *)view didClearWindowObject:(WebScriptObject *)window forFrame:(WebFrame *)frame { } -- (void) _openMailToURL:(NSURL *)url { - [UIApp openURL:url];// asPanel:YES]; -} +- (void) webView:(WebView *)view didFailLoadWithError:(NSError *)error forFrame:(WebFrame *)frame { +#if LogBrowser + NSLog(@"didFailLoadWithError:%@ forFrame:%@", error, frame); +#endif -- (void) webView:(WebView *)sender willBeginEditingFormElement:(id)element { - editing_ = true; + [self _didFailWithError:error forFrame:frame]; } -- (void) webView:(WebView *)sender didBeginEditingFormElement:(id)element { - [self fixScroller]; -} +- (void) webView:(WebView *)view didFailProvisionalLoadWithError:(NSError *)error forFrame:(WebFrame *)frame { +#if LogBrowser + NSLog(@"didFailProvisionalLoadWithError:%@ forFrame:%@", error, frame); +#endif -- (void) webViewDidEndEditingFormElements:(WebView *)sender { - editing_ = false; - [self fixScroller]; + [self _didFailWithError:error forFrame:frame]; } -- (void) webViewClose:(WebView *)sender { - [self close]; +// XXX: factor this out somewhere +- (UIColor *) groupTableViewBackgroundColor { + UIDevice *device([UIDevice currentDevice]); + bool iPad([device respondsToSelector:@selector(userInterfaceIdiom)] && [device userInterfaceIdiom] == UIUserInterfaceIdiomPad); + return iPad ? [UIColor colorWithRed:0.821 green:0.834 blue:0.860 alpha:1] : [UIColor groupTableViewBackgroundColor]; } -- (void) close { - [[self navigationController] dismissModalViewControllerAnimated:YES]; -} +- (void) webView:(WebView *)view didFinishLoadForFrame:(WebFrame *)frame { + [loading_ removeObject:[NSValue valueWithNonretainedObject:frame]]; -- (void) webView:(WebView *)sender didClearWindowObject:(WebScriptObject *)window forFrame:(WebFrame *)frame { -} + if ([frame parentFrame] == nil) { + if (DOMDocument *document = [frame DOMDocument]) + if (DOMNodeList *bodies = [document getElementsByTagName:@"body"]) + for (DOMHTMLBodyElement *body in (id) bodies) { + DOMCSSStyleDeclaration *style([document getComputedStyle:body pseudoElement:nil]); -- (void) webView:(WebView *)sender unableToImplementPolicyWithError:(NSError *)error frame:(WebFrame *)frame { - NSLog(@"err:%@", error); -} + UIColor *uic([self groupTableViewBackgroundColor]); -- (void) webView:(WebView *)sender decidePolicyForNewWindowAction:(NSDictionary *)action request:(NSURLRequest *)request newFrameName:(NSString *)name decisionListener:(id)listener { -#if LogBrowser - NSLog(@"nwa:%@", name); -#endif + if (DOMCSSPrimitiveValue *color = static_cast([style getPropertyCSSValue:@"background-color"])) { + if ([color primitiveType] == DOM_CSS_RGBCOLOR) { + DOMRGBColor *rgb([color getRGBColorValue]); - if (NSURL *url = [request URL]) { - if (name == nil) unknown: { - if (![self getSpecial:url swap:NO]) { - NSString *scheme([[url scheme] lowercaseString]); - if ([scheme isEqualToString:@"mailto"]) - [self _openMailToURL:url]; - else goto use; - } - } else if ([name isEqualToString:@"_open"]) - [delegate_ openURL:url]; - else if ([name isEqualToString:@"_popup"]) { - NSString *scheme([[url scheme] lowercaseString]); - if ([scheme isEqualToString:@"mailto"]) - [self _openMailToURL:url]; - else { - UCNavigationController *navigation([[[UCNavigationController alloc] init] autorelease]); - [navigation setHook:indirect_]; + float red([[rgb red] getFloatValue:DOM_CSS_NUMBER]); + float green([[rgb green] getFloatValue:DOM_CSS_NUMBER]); + float blue([[rgb blue] getFloatValue:DOM_CSS_NUMBER]); + float alpha([[rgb alpha] getFloatValue:DOM_CSS_NUMBER]); - UCViewController *page([delegate_ pageForURL:url hasTag:NULL]); - if (page == nil) { - /* XXX: call createWebViewWithRequest instead? */ + if (red == 0xc7 && green == 0xce && blue == 0xd5) + uic = [UIColor pinStripeColor]; + else if (alpha != 0) + uic = [UIColor + colorWithRed:(red / 255) + green:(green / 255) + blue:(blue / 255) + alpha:alpha + ]; + } + } - BrowserController *browser([[[class_ alloc] init] autorelease]); - [browser loadURL:url]; - page = browser; + [scroller_ setBackgroundColor:uic]; + break; } + } - [navigation setDelegate:delegate_]; - [page setDelegate:delegate_]; - - [navigation setViewControllers:[NSArray arrayWithObject:page]]; - UIBarButtonItem *closeItem = [[UIBarButtonItem alloc] - initWithTitle:UCLocalize("CLOSE") - style:UIBarButtonItemStylePlain - target:page - action:@selector(close) - ]; - [[page navigationItem] setLeftBarButtonItem:closeItem]; - [closeItem release]; - - [[self navigationController] presentModalViewController:navigation animated:YES]; - } - } else goto unknown; - - [listener ignore]; - } else use: - [listener use]; + [self _didFinishLoading]; } -- (void) webView:(WebView *)sender decidePolicyForMIMEType:(NSString *)type request:(NSURLRequest *)request frame:(WebFrame *)frame decisionListener:(id)listener { - if ([WebView canShowMIMEType:type]) - [listener use]; - else { - // XXX: handle more mime types! - [listener ignore]; +- (void) webView:(WebView *)view didReceiveTitle:(NSString *)title forFrame:(WebFrame *)frame { + if ([frame parentFrame] != nil) + return; - WebView *webview([document_ webView]); - if (frame == [webview mainFrame]) - [UIApp openURL:[request URL]]; - } -} + if (title_ != nil) + [title_ autorelease]; + title_ = [title retain]; -- (void) webView:(WebView *)sender decidePolicyForNavigationAction:(NSDictionary *)action request:(NSURLRequest *)request frame:(WebFrame *)frame decisionListener:(id)listener { - if (request == nil) ignore: { - [listener ignore]; - return; - } + [[self navigationItem] setTitle:title_]; +} - NSURL *url([request URL]); - NSString *host([url host]); +- (void) webView:(WebView *)view didStartProvisionalLoadForFrame:(WebFrame *)frame { + [loading_ addObject:[NSValue valueWithNonretainedObject:frame]]; - if (url == nil) use: { - if (!error_ && [frame parentFrame] == nil) { - if (request_ != nil) - [request_ autorelease]; - request_ = [request retain]; -#if LogBrowser - NSLog(@"dpn:%@", request_); -#endif - } + if ([frame parentFrame] == nil) { + CYRelease(title_); + custom_ = nil; + style_ = nil; + function_ = nil; + CYRelease(closer_); - [listener use]; + [self setHidesNavigationBar:NO]; - WebView *webview([document_ webView]); - if (frame == [webview mainFrame]) - [self _pushPage]; - return; + // XXX: do we still need to do this? + [[self navigationItem] setTitle:nil]; } -#if LogBrowser - else NSLog(@"nav:%@:%@", url, [action description]); -#endif - const NSArray *capability; - - if ($GSSystemCopyCapability != NULL) { - capability = reinterpret_cast((*$GSSystemCopyCapability)(kGSDisplayIdentifiersCapability)); - capability = [capability autorelease]; - } else if ($GSSystemGetCapability != NULL) { - capability = reinterpret_cast((*$GSSystemGetCapability)(kGSDisplayIdentifiersCapability)); - } else - capability = nil; - - NSURL *open(nil); - - if (capability != nil && ( - [url isGoogleMapsURL] && [capability containsObject:@"com.apple.Maps"] && (open = [url mapsURL]) != nil|| - [host hasSuffix:@"youtube.com"] && [capability containsObject:@"com.apple.youtube"] && (open = [url youTubeURL]) != nil || - [url respondsToSelector:@selector(phobosURL)] && (open = [url phobosURL]) != nil - )) { - url = open; - open: - [UIApp openURL:url]; - goto ignore; - } + [self _didStartLoading]; +} - int store(_not(int)); - if (NSURL *itms = [url itmsURL:&store]) { +- (NSURLRequest *) webView:(WebView *)view resource:(id)identifier willSendRequest:(NSURLRequest *)request redirectResponse:(NSURLResponse *)response fromDataSource:(WebDataSource *)source { #if LogBrowser - NSLog(@"itms#%@#%u#%@", url, store, itms); + NSLog(@"resource:%@ willSendRequest:%@ redirectResponse:%@ fromDataSource:%@", identifier, request, response, source); #endif - if (capability != nil && ( - 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; - } + return request; +} - if ([scheme isEqualToString:@"mailto"]) { - [self _openMailToURL:url]; - goto ignore; - } +- (bool) webView:(WebView *)view shouldRunJavaScriptAlertPanelWithMessage:(NSString *)message initiatedByFrame:(WebFrame *)frame { + return [self _allowJavaScriptPanel]; +} - if ([self getSpecial:url swap:YES]) - goto ignore; - else if ([WebView _canHandleRequest:request]) - goto use; - else if ([url isSpringboardHandledURL]) - goto open; - else - goto use; +- (bool) webView:(WebView *)view shouldRunJavaScriptConfirmPanelWithMessage:(NSString *)message initiatedByFrame:(WebFrame *)frame { + return [self _allowJavaScriptPanel]; } -- (void) webView:(WebView *)sender setStatusText:(NSString *)text { - //lprintf("Status:%s\n", [text UTF8String]); +- (bool) webView:(WebView *)view shouldRunJavaScriptTextInputPanelWithPrompt:(NSString *)prompt defaultText:(NSString *)text initiatedByFrame:(WebFrame *)frame { + return [self _allowJavaScriptPanel]; } -- (void) alertSheet:(UIActionSheet *)sheet buttonClicked:(int)button { - NSString *context([sheet context]); +- (void) webViewClose:(WebView *)view { + [self close]; +} +// }}} - if ([context isEqualToString:@"alert"]) { - [self autorelease]; - [sheet dismiss]; - } else if ([context isEqualToString:@"confirm"]) { - switch (button) { - case 1: - confirm_ = [NSNumber numberWithBool:YES]; - break; +- (void) close { + [[self navigationController] dismissModalViewControllerAnimated:YES]; +} - case 2: - confirm_ = [NSNumber numberWithBool:NO]; - break; - } +- (void) alertView:(UIAlertView *)alert clickedButtonAtIndex:(NSInteger)button { + NSString *context([alert context]); - [sheet dismiss]; - } else if ([context isEqualToString:@"sensitive"]) { + if ([context isEqualToString:@"sensitive"]) { switch (button) { case 1: sensitive_ = [NSNumber numberWithBool:YES]; @@ -813,14 +889,14 @@ static Class $UIWebBrowserView; break; } - [sheet dismiss]; + [alert dismissWithClickedButtonIndex:-1 animated:YES]; } else if ([context isEqualToString:@"challenge"]) { id sender([challenge_ sender]); switch (button) { case 1: { - NSString *username([[sheet textFieldAtIndex:0] text]); - NSString *password([[sheet textFieldAtIndex:1] text]); + NSString *username([[alert textFieldAtIndex:0] text]); + NSString *password([[alert textFieldAtIndex:1] text]); NSURLCredential *credential([NSURLCredential credentialWithUser:username password:password persistence:NSURLCredentialPersistenceForSession]); @@ -837,679 +913,205 @@ static Class $UIWebBrowserView; [challenge_ release]; challenge_ = nil; - [sheet dismiss]; + [alert dismissWithClickedButtonIndex:-1 animated:YES]; } else if ([context isEqualToString:@"submit"]) { - switch (button) { - case 1: - break; - - case 2: - if (request_ != nil) { - WebThreadLock(); - [document_ loadRequest:request_]; - WebThreadUnlock(); - } - break; - - _nodefault - } - - [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:UCLocalize("LOGIN"), UCLocalize("CANCEL"), nil] - defaultButtonIndex:0 - delegate:self - context:@"challenge" - ] autorelease]; - - [sheet setAutoresizingMask:(UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight)]; - - [sheet setNumberOfRows:1]; - - [sheet addTextFieldWithValue:@"" label:UCLocalize("USERNAME")]; - [sheet addTextFieldWithValue:@"" label:UCLocalize("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 { - return request; -} - -- (WebView *) webView:(WebView *)sender createWebViewWithRequest:(NSURLRequest *)request windowFeatures:(NSDictionary *)features { -//- (WebView *) webView:(WebView *)sender createWebViewWithRequest:(NSURLRequest *)request userGesture:(BOOL)gesture { -#if LogBrowser - NSLog(@"cwv:%@ (%@): %@", request, title_, features == nil ? @"{}" : [features description]); - //NSLog(@"cwv:%@ (%@): %@", request, title_, gesture ? @"Yes" : @"No"); -#endif - - NSNumber *value([features objectForKey:@"width"]); - float width(value == nil ? 0 : [value floatValue]); - - UCNavigationController *navigation(!popup_ ? [self navigationController] : [[[UCNavigationController alloc] init] autorelease]); - - /* XXX: deal with cydia:// pages */ - BrowserController *browser([[[class_ alloc] initWithWidth:width] autorelease]); - - if (features != nil && popup_) { - [navigation setDelegate:delegate_]; - [navigation setHook:indirect_]; - [browser setDelegate:delegate_]; - - [browser loadRequest:request]; - - [navigation setViewControllers:[NSArray arrayWithObject:browser]]; - UIBarButtonItem *closeItem = [[UIBarButtonItem alloc] - initWithTitle:UCLocalize("CLOSE") - style:UIBarButtonItemStylePlain - target:browser - action:@selector(close) - ]; - [[browser navigationItem] setLeftBarButtonItem:closeItem]; - [closeItem release]; - - [[self navigationController] presentModalViewController:navigation animated:YES]; - } /*else if (request == nil) { - [[self navigationItem] setTitle:title_]; - [browser setDelegate:delegate_]; - [browser retain]; - }*/ else { - [self pushPage:browser]; - [browser loadRequest:request]; - } - - return [browser webView]; -} - -- (WebView *) webView:(WebView *)sender createWebViewWithRequest:(NSURLRequest *)request { - return [self webView:sender createWebViewWithRequest:request windowFeatures:nil]; - //return [self webView:sender createWebViewWithRequest:request userGesture:YES]; -} - -- (void) webView:(WebView *)sender didReceiveTitle:(NSString *)title forFrame:(WebFrame *)frame { - if ([frame parentFrame] != nil) - return; - - title_ = [title retain]; - [[self navigationItem] setTitle:title_]; -} - -- (void) webView:(WebView *)sender didStartProvisionalLoadForFrame:(WebFrame *)frame { - /*if ([loading_ count] == 0) - [self retain];*/ - [loading_ addObject:[NSValue valueWithNonretainedObject:frame]]; - - if ([frame parentFrame] == nil) { - [document_ resignFirstResponder]; - - reloading_ = false; - - 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; - } - - if (finish_ != nil) { - [finish_ release]; - finish_ = nil; - } - - if (closer_ != nil) { - [closer_ release]; - closer_ = nil; - } - - if (special_ != nil) { - [special_ release]; - special_ = nil; - } - - [[self navigationItem] setTitle:title_]; - - if (Wildcat_) { - CGRect webrect = [scroller_ bounds]; - webrect.size.height = 1; - [document_ setFrame:webrect]; + if (button == [alert cancelButtonIndex]) { + } else if (button == [alert firstOtherButtonIndex]) { + if (request_ != nil) { + WebThreadLocked lock; + [webview_ loadRequest:request_]; + } } - if ([scroller_ respondsToSelector:@selector(scrollPointVisibleAtTopLeft:)]) - [scroller_ scrollPointVisibleAtTopLeft:CGPointZero]; - else - [scroller_ scrollRectToVisible:CGRectZero animated:NO]; - - if ([scroller_ respondsToSelector:@selector(setZoomScale:duration:)]) - [scroller_ setZoomScale:1 duration:0]; - else if ([scroller_ respondsToSelector:@selector(_setZoomScale:duration:)]) - [scroller_ _setZoomScale:1 duration:0]; - /*else if ([scroller_ respondsToSelector:@selector(setZoomScale:animated:)]) - [scroller_ setZoomScale:1 animated:NO];*/ - - if (!Wildcat_) { - CGRect webrect = [scroller_ bounds]; - webrect.size.height = 0; - [document_ setFrame:webrect]; - } + [alert dismissWithClickedButtonIndex:-1 animated:YES]; } - - [self _startLoading]; } -- (UINavigationButtonStyle) rightButtonStyle { +- (UIBarButtonItemStyle) rightButtonStyle { if (style_ == nil) normal: - return UINavigationButtonStyleNormal; + return UIBarButtonItemStylePlain; else if ([style_ isEqualToString:@"Normal"]) - return UINavigationButtonStyleNormal; - else if ([style_ isEqualToString:@"Back"]) - return UINavigationButtonStyleBack; + return UIBarButtonItemStylePlain; else if ([style_ isEqualToString:@"Highlighted"]) - return UINavigationButtonStyleHighlighted; - else if ([style_ isEqualToString:@"Destructive"]) - return UINavigationButtonStyleDestructive; + return UIBarButtonItemStyleDone; else goto normal; } - (UIBarButtonItem *) customButton { - UIBarButtonItem *customItem = [[UIBarButtonItem alloc] - initWithTitle:button_ - style:[self rightButtonStyle] - target:self - action:@selector(customButtonClicked) - ]; - - return [customItem autorelease]; -} - -- (void) applyLoadingTitle { - [[self navigationItem] setTitle:UCLocalize("LOADING")]; -} - -- (void) applyRightButton { - if ([self isLoading]) { - [[self navigationItem] setRightBarButtonItem:loadingitem_ animated:YES]; - [[loadingitem_ view] addSubview:indicator_]; - [self applyLoadingTitle]; - } else if (button_) { - [[self navigationItem] setRightBarButtonItem:[self customButton] animated:YES]; - } else { - [[self navigationItem] setRightBarButtonItem:reloaditem_ animated:YES]; - } -} - -- (void) _startLoading { - [self applyRightButton]; -} - -- (void) _finishLoading { - size_t count([loading_ count]); - /*if (count == 0) - [self autorelease];*/ - if (reloading_ || count != 0) - return; - if (finish_ != nil) - [self callFunction:finish_]; - - [self applyRightButton]; - if (![self isLoading]) [[self navigationItem] setTitle:title_]; -} - -- (bool) isLoading { - return [loading_ count] != 0; -} - -- (BOOL) webView:(WebView *)sender shouldScrollToPoint:(struct CGPoint)point forFrame:(WebFrame *)frame { - return [document_ webView:sender shouldScrollToPoint:point forFrame:frame]; -} - -- (void) webView:(WebView *)sender didReceiveViewportArguments:(id)arguments forFrame:(WebFrame *)frame { - return [document_ webView:sender didReceiveViewportArguments:arguments forFrame:frame]; -} - -- (void) webView:(WebView *)sender needsScrollNotifications:(id)notifications forFrame:(WebFrame *)frame { - return [document_ webView:sender needsScrollNotifications:notifications forFrame:frame]; + return custom_ == [NSNull null] ? nil : [[[UIBarButtonItem alloc] + initWithTitle:static_cast(custom_.operator NSObject *()) + style:[self rightButtonStyle] + target:self + action:@selector(customButtonClicked) + ] autorelease]; } -- (void) webView:(WebView *)sender didCommitLoadForFrame:(WebFrame *)frame { - [self _pushPage]; - return [document_ webView:sender didCommitLoadForFrame:frame]; +- (UIBarButtonItem *) rightButton { + return reloaditem_; } -- (void) webView:(WebView *)sender didReceiveDocTypeForFrame:(WebFrame *)frame { - return [document_ webView:sender didReceiveDocTypeForFrame:frame]; +- (void) applyLoadingTitle { + [[self navigationItem] setTitle:UCLocalize("LOADING")]; } -- (void) webView:(WebView *)sender didFinishLoadForFrame:(WebFrame *)frame { - [loading_ removeObject:[NSValue valueWithNonretainedObject:frame]]; - [self _finishLoading]; - - if ([frame parentFrame] == nil) { - if (DOMDocument *document = [frame DOMDocument]) - if (DOMNodeList *bodies = [document getElementsByTagName:@"body"]) - for (DOMHTMLBodyElement *body in bodies) { - DOMCSSStyleDeclaration *style([document getComputedStyle:body pseudoElement:nil]); - - bool colored(false); - - if (DOMCSSPrimitiveValue *color = static_cast([style getPropertyCSSValue:@"background-color"])) { - if ([color primitiveType] == DOM_CSS_RGBCOLOR) { - DOMRGBColor *rgb([color getRGBColorValue]); - - float red([[rgb red] getFloatValue:DOM_CSS_NUMBER]); - float green([[rgb green] getFloatValue:DOM_CSS_NUMBER]); - float blue([[rgb blue] getFloatValue:DOM_CSS_NUMBER]); - float alpha([[rgb alpha] getFloatValue:DOM_CSS_NUMBER]); - - UIColor *uic(nil); - - if (red == 0xc7 && green == 0xce && blue == 0xd5) - uic = [UIColor pinStripeColor]; - else if (alpha != 0) - uic = [UIColor - colorWithRed:(red / 255) - green:(green / 255) - blue:(blue / 255) - alpha:alpha - ]; - - if (uic != nil) { - colored = true; - [scroller_ setBackgroundColor:uic]; - } - } - } - - if (!colored) - [scroller_ setBackgroundColor:[UIColor pinStripeColor]]; - break; - } - } - - return [document_ webView:sender didFinishLoadForFrame:frame]; +- (void) layoutRightButton { + [[loadingitem_ view] addSubview:indicator_]; + [[loadingitem_ view] bringSubviewToFront:indicator_]; } -- (void) _didFailWithError:(NSError *)error forFrame:(WebFrame *)frame { - _trace(); - /*if ([frame parentFrame] == nil) - [self autorelease];*/ - - [loading_ removeObject:[NSValue valueWithNonretainedObject:frame]]; - [self _finishLoading]; - - if (reloading_) - return; +- (void) applyRightButton { + if ([self isLoading]) { + [[self navigationItem] setRightBarButtonItem:loadingitem_ animated:YES]; + [self performSelector:@selector(layoutRightButton) withObject:nil afterDelay:0]; - if ([frame parentFrame] == nil) { - [self loadURL:[NSURL URLWithString:[NSString stringWithFormat:@"%@?%@", - [[NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:@"error" ofType:@"html"]] absoluteString], - [[error localizedDescription] stringByAddingPercentEscapes] - ]]]; + [indicator_ startAnimating]; + [self applyLoadingTitle]; + } else { + [indicator_ stopAnimating]; - error_ = true; + [[self navigationItem] setRightBarButtonItem:( + custom_ != nil ? [self customButton] : [self rightButton] + ) animated:YES]; } } -- (void) webView:(WebView *)sender didFailLoadWithError:(NSError *)error forFrame:(WebFrame *)frame { - [self _didFailWithError:error forFrame:frame]; - if ([document_ respondsToSelector:@selector(webView:didFailLoadWithError:forFrame:)]) - [document_ webView:sender didFailLoadWithError:error forFrame:frame]; -} - -- (void) webView:(WebView *)sender didFailProvisionalLoadWithError:(NSError *)error forFrame:(WebFrame *)frame { - [self _didFailWithError:error forFrame:frame]; -} - -- (void) webView:(WebView *)sender addMessageToConsole:(NSDictionary *)dictionary { -#if LogBrowser || ForSaurik - lprintf("Console:%s\n", [[dictionary description] UTF8String]); -#endif -} - -- (void) webView:(WebView *)sender didReceiveMessage:(NSDictionary *)dictionary { -#if LogBrowser || ForSaurik - lprintf("Console:%s\n", [[dictionary description] UTF8String]); -#endif - if ([document_ respondsToSelector:@selector(webView:didReceiveMessage:)]) - [document_ webView:sender didReceiveMessage:dictionary]; -} - -- (void) webView:(id)sender willCloseFrame:(id)frame { - if ([document_ respondsToSelector:@selector(webView:willCloseFrame:)]) - [document_ webView:sender willCloseFrame:frame]; -} - -- (void) webView:(id)sender didFinishDocumentLoadForFrame:(id)frame { - if ([document_ respondsToSelector:@selector(webView:didFinishDocumentLoadForFrame:)]) - [document_ webView:sender didFinishDocumentLoadForFrame:frame]; -} - -- (void) webView:(id)sender didFirstLayoutInFrame:(id)frame { - if ([document_ respondsToSelector:@selector(webView:didFirstLayoutInFrame:)]) - [document_ webView:sender didFirstLayoutInFrame:frame]; -} - -- (void) webViewFormEditedStatusHasChanged:(id)changed { - if ([document_ respondsToSelector:@selector(webViewFormEditedStatusHasChanged:)]) - [document_ webViewFormEditedStatusHasChanged:changed]; -} - -- (void) webView:(id)sender formStateDidFocusNode:(id)formState { - if ([document_ respondsToSelector:@selector(webView:formStateDidFocusNode:)]) - [document_ webView:sender formStateDidFocusNode:formState]; -} - -- (void) webView:(id)sender formStateDidBlurNode:(id)formState { - if ([document_ respondsToSelector:@selector(webView:formStateDidBlurNode:)]) - [document_ webView:sender formStateDidBlurNode:formState]; -} - -/* XXX: fix this stupid include file -- (void) webView:(WebView *)sender frame:(WebFrame *)frame exceededDatabaseQuotaForSecurityOrigin:(WebSecurityOrigin *)origin database:(NSString *)database { - [origin setQuota:0x500000]; -}*/ - -- (void) webViewDidLayout:(id)sender { - [document_ webViewDidLayout:sender]; -} - -- (void) webView:(id)sender didFirstVisuallyNonEmptyLayoutInFrame:(id)frame { - [document_ webView:sender didFirstVisuallyNonEmptyLayoutInFrame:frame]; -} - -- (void) webView:(id)sender saveStateToHistoryItem:(id)item forFrame:(id)frame { - [document_ webView:sender saveStateToHistoryItem:item forFrame:frame]; -} - -- (void) webView:(id)sender restoreStateFromHistoryItem:(id)item forFrame:(id)frame force:(BOOL)force { - [document_ webView:sender restoreStateFromHistoryItem:item forFrame:frame force:force]; +- (void) didStartLoading { + // Overridden in subclasses. } -- (void) webView:(id)sender attachRootLayer:(id)layer { - [document_ webView:sender attachRootLayer:layer]; -} - -- (id) webView:(id)sender plugInViewWithArguments:(id)arguments fromPlugInPackage:(id)package { - return [document_ webView:sender plugInViewWithArguments:arguments fromPlugInPackage:package]; -} - -- (void) webView:(id)sender willShowFullScreenForPlugInView:(id)view { - [document_ webView:sender willShowFullScreenForPlugInView:view]; -} - -- (void) webView:(id)sender didHideFullScreenForPlugInView:(id)view { - [document_ webView:sender didHideFullScreenForPlugInView:view]; -} - -- (void) webView:(id)sender willAddPlugInView:(id)view { - [document_ webView:sender willAddPlugInView:view]; -} - -- (void) webView:(id)sender didObserveDeferredContentChange:(int)change forFrame:(id)frame { - [document_ webView:sender didObserveDeferredContentChange:change forFrame:frame]; -} - -- (void) webViewDidPreventDefaultForEvent:(id)sender { - [document_ webViewDidPreventDefaultForEvent:sender]; -} +- (void) _didStartLoading { + [self applyRightButton]; -- (void) _setTileDrawingEnabled:(BOOL)enabled { - //[document_ setTileDrawingEnabled:enabled]; -} + if ([loading_ count] != 1) + return; -- (void) setViewportWidth:(float)width { - width_ = width != 0 ? width : [[self class] defaultWidth]; - [document_ setViewportSize:CGSizeMake(width_, UIWebViewGrowsAndShrinksToFitHeight) forDocumentTypes:0x10]; + [delegate_ retainNetworkActivityIndicator]; + [self didStartLoading]; } -- (void) willStartGesturesInView:(UIView *)view forEvent:(GSEventRef)event { - [self _setTileDrawingEnabled:NO]; +- (void) didFinishLoading { + // Overridden in subclasses. } -- (void) didFinishGesturesInView:(UIView *)view forEvent:(GSEventRef)event { - [self _setTileDrawingEnabled:YES]; - [document_ redrawScaledDocument]; -} +- (void) _didFinishLoading { + if ([loading_ count] != 0) + return; -- (void) scrollerWillStartDragging:(UIScroller *)scroller { - [self _setTileDrawingEnabled:NO]; -} + [self applyRightButton]; + [[self navigationItem] setTitle:title_]; -- (void) scrollerDidEndDragging:(UIScroller *)scroller willSmoothScroll:(BOOL)smooth { - [self _setTileDrawingEnabled:YES]; + [delegate_ releaseNetworkActivityIndicator]; + [self didFinishLoading]; } -- (void) scrollerDidEndDragging:(UIScroller *)scroller { - [self _setTileDrawingEnabled:YES]; +- (bool) isLoading { + return [loading_ count] != 0; } - (id) initWithWidth:(float)width ofClass:(Class)_class { if ((self = [super init]) != nil) { - class_ = _class; - loading_ = [[NSMutableSet alloc] initWithCapacity:3]; - popup_ = false; + allowsNavigationAction_ = true; - BrowserView *actualView = [[BrowserView alloc] initWithFrame:CGRectZero]; - [self setView:actualView]; - - struct CGRect bounds = [[self view] bounds]; - - scroller_ = [[objc_getClass(Wildcat_ ? "UIScrollView" : "UIScroller") alloc] initWithFrame:bounds]; - [[self view] addSubview:scroller_]; + class_ = _class; + loading_ = [[NSMutableSet alloc] initWithCapacity:5]; - [scroller_ setFixedBackgroundPattern:YES]; - [scroller_ setBackgroundColor:[UIColor pinStripeColor]]; + indirect_ = [[IndirectDelegate alloc] initWithDelegate:self]; - [scroller_ setScrollingEnabled:YES]; - [scroller_ setClipsSubviews:YES]; + webview_ = [[[CYWebView alloc] initWithFrame:[[self view] bounds]] autorelease]; + [webview_ setDelegate:self]; + [self setView:webview_]; - if (!Wildcat_) - [scroller_ setAllowsRubberBanding:YES]; + if ([webview_ respondsToSelector:@selector(setDataDetectorTypes:)]) + [webview_ setDataDetectorTypes:UIDataDetectorTypeAutomatic]; + else + [webview_ setDetectsPhoneNumbers:NO]; - [scroller_ setDelegate:self]; - [scroller_ setBounces:YES]; + [webview_ setScalesPageToFit:YES]; - if (!Wildcat_) { - [scroller_ setScrollHysteresis:8]; - [scroller_ setThumbDetectionEnabled:NO]; - [scroller_ setDirectionalScrolling:YES]; - //[scroller_ setScrollDecelerationFactor:0.99]; /* 0.989324 */ - [scroller_ setEventMode:YES]; - } + UIWebDocumentView *document([webview_ _documentView]); - if (Wildcat_) { - UIScrollView *scroller((UIScrollView *)scroller_); - //[scroller setDirectionalLockEnabled:NO]; - [scroller setDelaysContentTouches:NO]; - //[scroller setScrollsToTop:NO]; - //[scroller setCanCancelContentTouches:NO]; - } + // XXX: I think this improves scrolling; the hardcoded-ness sucks + [document setTileSize:CGSizeMake(320, 500)]; - [scroller_ setShowBackgroundShadow:NO]; /* YES */ - //[scroller_ setAllowsRubberBanding:YES]; /* Vertical */ + [document setBackgroundColor:[UIColor clearColor]]; - if (!Wildcat_) - [scroller_ setAdjustForContentSizeChange:YES]; /* NO */ + // XXX: this is terribly (too?) expensive + [document setDrawsBackground:NO]; - CGRect webrect = [scroller_ bounds]; - webrect.size.height = 0; + WebView *webview([document webView]); + WebPreferences *preferences([webview preferences]); - WebView *webview; + // XXX: I have no clue if I actually /want/ this modification + if ([webview respondsToSelector:@selector(_setLayoutInterval:)]) + [webview _setLayoutInterval:0]; + else if ([preferences respondsToSelector:@selector(_setLayoutInterval:)]) + [preferences _setLayoutInterval:0]; - WebThreadLock(); + [preferences setCacheModel:WebCacheModelDocumentBrowser]; + [preferences setOfflineWebApplicationCacheEnabled:YES]; -#if RecycleWebViews - document_ = [Documents_ lastObject]; - if (document_ != nil) { - document_ = [document_ retain]; - webview = [document_ webView]; - [Documents_ removeLastObject]; - [document_ setFrame:webrect]; - } else { -#else - if (true) { +#if LogMessages + if ([document respondsToSelector:@selector(setAllowsMessaging:)]) + [document setAllowsMessaging:YES]; + if ([webview respondsToSelector:@selector(_setAllowsMessaging:)]) + [webview _setAllowsMessaging:YES]; #endif - document_ = [[$UIWebBrowserView alloc] initWithFrame:webrect]; - webview = [document_ webView]; - // XXX: this is terribly (too?) expensive - //[document_ setDrawsBackground:NO]; - [webview setPreferencesIdentifier:@"Cydia"]; + if ([webview_ respondsToSelector:@selector(_scrollView)]) { + scroller_ = [webview_ _scrollView]; - [document_ setTileSize:CGSizeMake(webrect.size.width, 500)]; + [scroller_ setDirectionalLockEnabled:YES]; + [scroller_ setDecelerationRate:CYScrollViewDecelerationRateNormal]; + [scroller_ setDelaysContentTouches:NO]; - if ([document_ respondsToSelector:@selector(enableReachability)]) - [document_ enableReachability]; - if ([document_ respondsToSelector:@selector(setAllowsMessaging:)]) - [document_ setAllowsMessaging:YES]; - if ([document_ respondsToSelector:@selector(useSelectionAssistantWithMode:)]) - [document_ useSelectionAssistantWithMode:0]; + [scroller_ setCanCancelContentTouches:YES]; + } else if ([webview_ respondsToSelector:@selector(_scroller)]) { + UIScroller *scroller([webview_ _scroller]); + scroller_ = (UIScrollView *) scroller; - [document_ setTilingEnabled:YES]; - [document_ setDrawsGrid:NO]; - [document_ setLogsTilingChanges:NO]; - [document_ setTileMinificationFilter:kCAFilterNearest]; + [scroller setDirectionalScrolling:YES]; + // XXX: we might be better off /not/ setting this on older systems + [scroller setScrollDecelerationFactor:CYScrollViewDecelerationRateNormal]; /* 0.989324 */ + [scroller setScrollHysteresis:0]; /* 8 */ - if ([document_ respondsToSelector:@selector(setDataDetectorTypes:)]) - /* XXX: abstractify */ - [document_ setDataDetectorTypes:0x80000000]; - else - [document_ setDetectsPhoneNumbers:NO]; + [scroller setThumbDetectionEnabled:NO]; - [document_ setAutoresizes:YES]; + // use NO with UIApplicationUseLegacyEvents(YES) + [scroller setEventMode:YES]; - [document_ setMinimumScale:0.25f forDocumentTypes:0x10]; - [document_ setMaximumScale:5.00f forDocumentTypes:0x10]; - [document_ setInitialScale:UIWebViewScalesToFitScale forDocumentTypes:0x10]; - //[document_ setViewportSize:CGSizeMake(980, UIWebViewGrowsAndShrinksToFitHeight) forDocumentTypes:0x10]; - - [document_ setViewportSize:CGSizeMake(320, UIWebViewGrowsAndShrinksToFitHeight) forDocumentTypes:0x2]; - - [document_ setMinimumScale:1.00f forDocumentTypes:0x8]; - [document_ setInitialScale:UIWebViewScalesToFitScale forDocumentTypes:0x8]; - [document_ setViewportSize:CGSizeMake(320, UIWebViewGrowsAndShrinksToFitHeight) forDocumentTypes:0x8]; - - [document_ _setDocumentType:0x4]; - - if ([document_ respondsToSelector:@selector(setZoomsFocusedFormControl:)]) - [document_ setZoomsFocusedFormControl:YES]; - [document_ setContentsPosition:7]; - [document_ setEnabledGestures:0xa]; - [document_ setValue:[NSNumber numberWithBool:YES] forGestureAttribute:UIGestureAttributeIsZoomRubberBandEnabled]; - [document_ setValue:[NSNumber numberWithBool:YES] forGestureAttribute:UIGestureAttributeUpdatesScroller]; - - [document_ setSmoothsFonts:YES]; - [document_ setAllowsImageSheet:YES]; - [webview _setUsesLoaderCache:YES]; - - [webview setGroupName:@"CydiaGroup"]; - - WebPreferences *preferences([webview preferences]); - - if ([webview respondsToSelector:@selector(_setLayoutInterval:)]) - [webview _setLayoutInterval:0]; - else - [preferences _setLayoutInterval:0]; + // XXX: this is handled by setBounces, right? + //[scroller setAllowsRubberBanding:YES]; } - - actualView.documentView = document_; - [actualView release]; - - [self setViewportWidth:width]; - - [document_ setDelegate:self]; - [document_ setGestureDelegate:self]; - - if ([document_ respondsToSelector:@selector(setFormEditingDelegate:)]) - [document_ setFormEditingDelegate:self]; - [document_ setInteractionDelegate:self]; - - [scroller_ addSubview:document_]; + [scroller_ setFixedBackgroundPattern:YES]; + [scroller_ setBackgroundColor:[self groupTableViewBackgroundColor]]; + [scroller_ setClipsSubviews:YES]; - //NSNotificationCenter *center = [NSNotificationCenter defaultCenter]; + [scroller_ setBounces:YES]; + [scroller_ setScrollingEnabled:YES]; + [scroller_ setShowBackgroundShadow:NO]; - indirect_ = [[IndirectDelegate alloc] initWithDelegate:self]; + [self setViewportWidth:width]; - [webview setFrameLoadDelegate:indirect_]; - [webview setPolicyDelegate:indirect_]; - [webview setResourceLoadDelegate:indirect_]; - [webview setUIDelegate:indirect_]; + reloaditem_ = [[UIBarButtonItem alloc] + initWithTitle:UCLocalize("RELOAD") + style:[self rightButtonStyle] + target:self + action:@selector(reloadButtonClicked) + ]; - /* XXX: do not turn this on under penalty of extreme pain */ - [webview setScriptDebugDelegate:nil]; + loadingitem_ = [[UIBarButtonItem alloc] + initWithTitle:@" " + style:UIBarButtonItemStylePlain + target:self + action:@selector(reloadButtonClicked) + ]; - WebThreadUnlock(); + indicator_ = [[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleWhite]; + [indicator_ setFrame:CGRectMake(15, 5, [indicator_ frame].size.width, [indicator_ frame].size.height)]; - CGSize indsize = [UIProgressIndicator defaultSizeForStyle:UIProgressIndicatorStyleMediumWhite]; - indicator_ = [[UIProgressIndicator alloc] initWithFrame:CGRectMake(15, 5, indsize.width, indsize.height)]; - [indicator_ setStyle:UIProgressIndicatorStyleMediumWhite]; - [indicator_ startAnimation]; - - reloaditem_ = [[UIBarButtonItem alloc] - initWithTitle:UCLocalize("RELOAD") - style:[self rightButtonStyle] - target:self - action:@selector(reloadButtonClicked) - ]; - - loadingitem_ = [[UIBarButtonItem alloc] - initWithTitle:@" " - style:UIBarButtonItemStylePlain - target:self - action:@selector(reloadButtonClicked) - ]; - [[loadingitem_ view] addSubview:indicator_]; - - [scroller_ setAutoresizingMask:(UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight)]; + [webview_ setAutoresizingMask:(UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight)]; [indicator_ setAutoresizingMask:UIViewAutoresizingFlexibleLeftMargin]; - [document_ setAutoresizingMask:UIViewAutoresizingFlexibleWidth]; - - /*UIWebView *test([[[UIWebView alloc] initWithFrame:[[self view] bounds]] autorelease]); - [test loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:@"http://www.saurik.com/"]]]; - [[self view] addSubview:test];*/ } return self; } @@ -1521,21 +1123,28 @@ static Class $UIWebBrowserView; return [self initWithWidth:0]; } -- (NSString *) stringByEvaluatingJavaScriptFromString:(NSString *)script { - WebThreadLock(); - WebView *webview([document_ webView]); - NSString *string([webview stringByEvaluatingJavaScriptFromString:script]); - WebThreadUnlock(); - return string; +- (id) initWithURL:(NSURL *)url { + if ((self = [self init]) != nil) { + [self setURL:url]; + } return self; +} + +- (void) didDismissModalViewController { + if (closer_ != nil) + [self callFunction:closer_]; } - (void) callFunction:(WebScriptObject *)function { - WebThreadLock(); + WebThreadLocked lock; - WebView *webview([document_ webView]); + WebView *webview([[webview_ _documentView] webView]); WebFrame *frame([webview mainFrame]); + WebPreferences *preferences([webview preferences]); + + bool maybe([preferences javaScriptCanOpenWindowsAutomatically]); + [preferences setJavaScriptCanOpenWindowsAutomatically:NO]; - id _private(MSHookIvar(webview, "_private")); + /*id _private(MSHookIvar(webview, "_private")); WebCore::Page *page(_private == nil ? NULL : MSHookIvar(_private, "page")); WebCore::Settings *settings(page == NULL ? NULL : page->settings()); @@ -1545,7 +1154,7 @@ static Class $UIWebBrowserView; else { no = settings->JavaScriptCanOpenWindowsAutomatically(); settings->setJavaScriptCanOpenWindowsAutomatically(true); - } + }*/ if (UIWindow *window = [[self view] window]) if (UIResponder *responder = [window firstResponder]) @@ -1555,20 +1164,18 @@ static Class $UIWebBrowserView; JSGlobalContextRef context([frame globalContext]); JSObjectCallAsFunction(context, object, NULL, 0, NULL, NULL); - if (settings != NULL) - settings->setJavaScriptCanOpenWindowsAutomatically(no); + /*if (settings != NULL) + settings->setJavaScriptCanOpenWindowsAutomatically(no);*/ - WebThreadUnlock(); + [preferences setJavaScriptCanOpenWindowsAutomatically:maybe]; } -- (void) didDismissModalViewController { - if (closer_ != nil) - [self callFunction:closer_]; +- (void) reloadButtonClicked { + [self reloadURLWithCache:YES]; } -- (void) reloadButtonClicked { - reloading_ = true; - [self reloadURL]; +- (void) _customButtonClicked { + [self reloadButtonClicked]; } - (void) customButtonClicked { @@ -1577,25 +1184,106 @@ static Class $UIWebBrowserView; [self callFunction:function_]; else #endif - [self reloadButtonClicked]; + [self _customButtonClicked]; } -- (void) setPageActive:(BOOL)active { - if (!active) - [indicator_ removeFromSuperview]; ++ (float) defaultWidth { + return 980; +} + +- (void) setNavigationBarStyle:(NSString *)name { + UIBarStyle style; + if ([name isEqualToString:@"Black"]) + style = UIBarStyleBlack; else - [[[[self navigationItem] rightBarButtonItem] view] addSubview:indicator_]; + style = UIBarStyleDefault; + + [[[self navigationController] navigationBar] setBarStyle:style]; } -- (void) resetViewAnimated:(BOOL)animated { +- (void) setNavigationBarTintColor:(UIColor *)color { + [[[self navigationController] navigationBar] setTintColor:color]; } -- (void) setPushed:(bool)pushed { - pushed_ = pushed; +- (void) setHidesBackButton:(bool)value { + [[self navigationItem] setHidesBackButton:value]; } -+ (float) defaultWidth { - return 980; +- (void) setHidesBackButtonByNumber:(NSNumber *)value { + [self setHidesBackButton:[value boolValue]]; +} + +- (void) dispatchEvent:(NSString *)event { + WebThreadLocked lock; + + NSString *script([NSString stringWithFormat:@ + "(function() {" + "var event = this.document.createEvent('Events');" + "event.initEvent('%@', false, false);" + "this.document.dispatchEvent(event);" + "})();" + , event]); + + NSMutableArray *frames([NSMutableArray arrayWithObjects: + [[[webview_ _documentView] webView] mainFrame] + , nil]); + + while (WebFrame *frame = [frames lastObject]) { + WebScriptObject *object([frame windowObject]); + [object evaluateWebScript:script]; + [frames removeLastObject]; + [frames addObjectsFromArray:[frame childFrames]]; + } +} + +- (bool) hidesNavigationBar { + return hidesNavigationBar_; +} + +- (void) _setHidesNavigationBar:(bool)value animated:(bool)animated { + if (visible_) + [[self navigationController] setNavigationBarHidden:(value && [self hidesNavigationBar]) animated:animated]; +} + +- (void) setHidesNavigationBar:(bool)value { + if (hidesNavigationBar_ != value) { + hidesNavigationBar_ = value; + [self _setHidesNavigationBar:YES animated:YES]; + } +} + +- (void) setHidesNavigationBarByNumber:(NSNumber *)value { + [self setHidesNavigationBar:[value boolValue]]; } -@end \ No newline at end of file +- (void) viewWillAppear:(BOOL)animated { + visible_ = true; + + if ([self hidesNavigationBar]) + [self _setHidesNavigationBar:YES animated:animated]; + + [self dispatchEvent:@"CydiaViewWillAppear"]; + [super viewWillAppear:animated]; +} + +- (void) viewDidAppear:(BOOL)animated { + [super viewDidAppear:animated]; + [self dispatchEvent:@"CydiaViewDidAppear"]; +} + +- (void) viewWillDisappear:(BOOL)animated { + [self dispatchEvent:@"CydiaViewWillDisappear"]; + [super viewWillDisappear:animated]; + + if ([self hidesNavigationBar]) + [self _setHidesNavigationBar:NO animated:animated]; + + visible_ = false; +} + +- (void) viewDidDisappear:(BOOL)animated { + [super viewDidDisappear:animated]; + [self dispatchEvent:@"CydiaViewDidDisappear"]; +} + +@end