diff options
author | Jay Freeman (saurik) <saurik@saurik.com> | 2011-02-28 21:08:18 -0800 |
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committer | Jay Freeman (saurik) <saurik@saurik.com> | 2011-03-07 02:41:31 -0800 |
commit | aa35fd7b4dd1970d469f6ca6a9907f4618856a2f (patch) | |
tree | abe26c206991d32bfe113e9a4a656ec13282b693 /CyteKit/CyteWebView.mm | |
parent | f8d15be29e828985c2e114d5ed15ad1b83453af0 (diff) |
Separate out CyteKit/CyteWebView.*.
Diffstat (limited to 'CyteKit/CyteWebView.mm')
-rw-r--r-- | CyteKit/CyteWebView.mm | 300 |
1 files changed, 300 insertions, 0 deletions
diff --git a/CyteKit/CyteWebView.mm b/CyteKit/CyteWebView.mm new file mode 100644 index 0000000..eb101c8 --- /dev/null +++ b/CyteKit/CyteWebView.mm @@ -0,0 +1,300 @@ +#include "CyteKit/CyteWebView.h" + +#include "iPhonePrivate.h" +#include "substrate.h" + +// CYWebPolicyDecision* {{{ +enum CYWebPolicyDecision { + CYWebPolicyDecisionUnknown, + CYWebPolicyDecisionDownload, + CYWebPolicyDecisionIgnore, + CYWebPolicyDecisionUse, +}; + +@interface CYWebPolicyDecisionMediator : NSObject < + WebPolicyDecisionListener +> { + id<WebPolicyDecisionListener> listener_; + CYWebPolicyDecision decision_; +} + +- (id) initWithListener:(id<WebPolicyDecisionListener>)listener; + +- (CYWebPolicyDecision) decision; +- (bool) decided; +- (bool) decide; + +@end + +@implementation CYWebPolicyDecisionMediator + +- (id) initWithListener:(id<WebPolicyDecisionListener>)listener { + if ((self = [super init]) != nil) { + listener_ = listener; + } return self; +} + +- (CYWebPolicyDecision) decision { + return decision_; +} + +- (bool) decided { + return decision_ != CYWebPolicyDecisionUnknown; +} + +- (bool) decide { + switch (decision_) { + case CYWebPolicyDecisionUnknown: + default: + NSLog(@"CYWebPolicyDecisionUnknown"); + return false; + + case CYWebPolicyDecisionDownload: [listener_ download]; break; + case CYWebPolicyDecisionIgnore: [listener_ ignore]; break; + case CYWebPolicyDecisionUse: [listener_ use]; break; + } + + return true; +} + +- (void) download { + decision_ = CYWebPolicyDecisionDownload; +} + +- (void) ignore { + decision_ = CYWebPolicyDecisionIgnore; +} + +- (void) use { + decision_ = CYWebPolicyDecisionUse; +} + +@end +// }}} + +@implementation CYWebView : UIWebView + +#if ShowInternals +#include "CyteKit/UCInternal.h" +#endif + +- (id) initWithFrame:(CGRect)frame { + if ((self = [super initWithFrame:frame]) != nil) { + } return self; +} + +- (void) dealloc { + [super dealloc]; +} + +- (id<CYWebViewDelegate>) delegate { + return (id<CYWebViewDelegate>) [super delegate]; +} + +/*- (WebView *) webView:(WebView *)view createWebViewWithRequest:(NSURLRequest *)request { + id<CYWebViewDelegate> 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; +}*/ + +// webView:addMessageToConsole: (X.Xx) {{{ +static void $UIWebViewWebViewDelegate$webView$addMessageToConsole$(UIWebViewWebViewDelegate *self, SEL sel, WebView *view, NSDictionary *message) { + UIWebView *uiWebView(MSHookIvar<UIWebView *>(self, "uiWebView")); + if ([uiWebView respondsToSelector:@selector(webView:addMessageToConsole:)]) + [uiWebView webView:view addMessageToConsole:message]; +} + +- (void) webView:(WebView *)view addMessageToConsole:(NSDictionary *)message { + id<CYWebViewDelegate> 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<WebPolicyDecisionListener>)listener { + id<CYWebViewDelegate> 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<WebPolicyDecisionListener> listener) { + UIWebView *uiWebView(MSHookIvar<UIWebView *>(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<WebPolicyDecisionListener>)listener { + id<CYWebViewDelegate> 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<UIWebView *>(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<CYWebViewDelegate> 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<CYWebViewDelegate> 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<CYWebViewDelegate> 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<CYWebViewDelegate> 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$(UIWebViewWebViewDelegate *self, SEL sel, WebView *view, NSString *title, WebFrame *frame) { + UIWebView *uiWebView(MSHookIvar<UIWebView *>(self, "uiWebView")); + if ([uiWebView respondsToSelector:@selector(webView:didReceiveTitle:forFrame:)]) + [uiWebView webView:view didReceiveTitle:title forFrame:frame]; +} + +- (void) webView:(WebView *)view didReceiveTitle:(NSString *)title forFrame:(WebFrame *)frame { + id<CYWebViewDelegate> delegate([self delegate]); + if ([delegate respondsToSelector:@selector(webView:didReceiveTitle:forFrame:)]) + [delegate webView:view didReceiveTitle:title forFrame:frame]; + if ([UIWebView instancesRespondToSelector:@selector(webView:didReceiveTitle:forFrame:)]) + [super webView:view didReceiveTitle:title forFrame:frame]; +} +// }}} +// webView:didStartProvisionalLoadForFrame: (2.0+) {{{ +- (void) webView:(WebView *)view didStartProvisionalLoadForFrame:(WebFrame *)frame { + id<CYWebViewDelegate> delegate([self delegate]); + if ([delegate respondsToSelector:@selector(webView:didStartProvisionalLoadForFrame:)]) + [delegate webView:view didStartProvisionalLoadForFrame:frame]; + if ([UIWebView instancesRespondToSelector:@selector(webView:didStartProvisionalLoadForFrame:)]) + [super webView:view didStartProvisionalLoadForFrame:frame]; +} +// }}} +// webView:resource:willSendRequest:redirectResponse:fromDataSource: (3.2+) {{{ +static NSURLRequest *$UIWebViewWebViewDelegate$webView$resource$willSendRequest$redirectResponse$fromDataSource$(UIWebViewWebViewDelegate *self, SEL sel, WebView *view, id identifier, NSURLRequest *request, NSURLResponse *response, WebDataSource *source) { + UIWebView *uiWebView(MSHookIvar<UIWebView *>(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; +} + +- (NSURLRequest *) webView:(WebView *)view resource:(id)identifier willSendRequest:(NSURLRequest *)request redirectResponse:(NSURLResponse *)response fromDataSource:(WebDataSource *)source { + id<CYWebViewDelegate> 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<CYWebViewDelegate> 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<CYWebViewDelegate> 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<CYWebViewDelegate> 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<UIWebView *>(self, "uiWebView")); + if ([uiWebView respondsToSelector:@selector(webViewClose:)]) + [uiWebView webViewClose:view]; +} + +- (void) webViewClose:(WebView *)view { + id<CYWebViewDelegate> delegate([self delegate]); + if ([delegate respondsToSelector:@selector(webViewClose:)]) + [delegate webViewClose:view]; + if ([UIWebView instancesRespondToSelector:@selector(webViewClose:)]) + [super webViewClose:view]; +} +// }}} + +- (void) _updateViewSettings { + [super _updateViewSettings]; + + id<CYWebViewDelegate> delegate([self delegate]); + if ([delegate respondsToSelector:@selector(webViewUpdateViewSettings:)]) + [delegate webViewUpdateViewSettings:self]; +} + ++ (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"); + } +} + +@end |