#include "CyteKit/UCPlatform.h"
+#include "CyteKit/WebViewController.h"
+
+#include "CyteKit/MFMailComposeViewController-MailToURL.h"
-#include <UIKit/UIKit.h>
#include "iPhonePrivate.h"
+#include "CyteKit/IndirectDelegate.h"
#include "CyteKit/Localize.h"
#include "CyteKit/WebViewController.h"
#include "CyteKit/PerlCompatibleRegEx.hpp"
#include <WebCore/WebCoreThread.h>
-#include <WebKit/WebPreferences.h>
+#import <WebKit/WebKitErrors.h>
+#import <WebKit/WebPreferences.h>
#include <WebKit/DOMCSSPrimitiveValue.h>
#include <WebKit/DOMCSSStyleDeclaration.h>
#include <WebKit/DOMHTMLBodyElement.h>
#include <WebKit/DOMRGBColor.h>
+#include <dlfcn.h>
+#include <objc/runtime.h>
+
#define ForSaurik 0
#define DefaultTimeout_ 120.0
#define lprintf(args...) fprintf(stderr, args)
-template <typename Type_>
-static inline void CYRelease(Type_ &value) {
- if (value != nil) {
- [value release];
- value = nil;
- }
-}
+// XXX: centralize these special class things to some file or mechanism?
+static Class $MFMailComposeViewController;
float CYScrollViewDecelerationRateNormal;
- (void) _setAllowsMessaging:(BOOL)allows;
@end
-@interface WebPreferences (Apple)
-+ (void) _setInitialDefaultTextEncodingToSystemEncoding;
-- (void) _setLayoutInterval:(NSInteger)interval;
-- (void) setOfflineWebApplicationCacheEnabled:(BOOL)enabled;
-@end
+@implementation WebFrame (Cydia)
-/* Indirect Delegate {{{ */
-@interface IndirectDelegate : NSObject {
- _transient volatile id delegate_;
+- (NSString *) description {
+ return [NSString stringWithFormat:@"<%s: %p, %@>", class_getName([self class]), self, [[[([self provisionalDataSource] ?: [self dataSource]) request] URL] absoluteString]];
}
-- (void) setDelegate:(id)delegate;
-- (id) initWithDelegate:(id)delegate;
@end
+/* Indirect Delegate {{{ */
@implementation IndirectDelegate
- (void) setDelegate:(id)delegate {
+ (void) _initialize {
[WebPreferences _setInitialDefaultTextEncodingToSystemEncoding];
+ dlopen("/System/Library/Frameworks/MessageUI.framework/MessageUI", RTLD_GLOBAL | RTLD_LAZY);
+ $MFMailComposeViewController = objc_getClass("MFMailComposeViewController");
+
if (float *_UIScrollViewDecelerationRateNormal = reinterpret_cast<float *>(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;
}
+- (bool) retainsNetworkActivityIndicator {
+ return true;
+}
+
+- (void) releaseNetworkActivityIndicator {
+ if ([loading_ count] != 0) {
+ [loading_ removeAllObjects];
+
+ if ([self retainsNetworkActivityIndicator])
+ [delegate_ releaseNetworkActivityIndicator];
+ }
+}
+
- (void) dealloc {
#if LogBrowser
NSLog(@"[CyteWebViewController dealloc]");
#endif
- [webview_ setDelegate:nil];
-
- [indirect_ setDelegate:nil];
- [indirect_ release];
-
- if (challenge_ != nil)
- [challenge_ release];
+ [self releaseNetworkActivityIndicator];
- if (title_ != nil)
- [title_ release];
-
- if ([loading_ count] != 0)
- [delegate_ releaseNetworkActivityIndicator];
- [loading_ release];
-
- [reloaditem_ release];
- [loadingitem_ release];
+ [super dealloc];
+}
- [indicator_ release];
+- (NSString *) description {
+ return [NSString stringWithFormat:@"<%s: %p, %@>", class_getName([self class]), self, [[request_ URL] absoluteString]];
+}
- [super dealloc];
+- (CyteWebView *) webView {
+ return (CyteWebView *) [self view];
}
- (NSURL *) URLWithURL:(NSURL *)url {
return url;
}
-- (NSURLRequest *) requestWithURL:(NSURL *)url cachePolicy:(NSURLRequestCachePolicy)policy {
- return [NSURLRequest
+- (NSURLRequest *) requestWithURL:(NSURL *)url cachePolicy:(NSURLRequestCachePolicy)policy referrer:(NSString *)referrer {
+ NSMutableURLRequest *request([NSMutableURLRequest
requestWithURL:[self URLWithURL:url]
cachePolicy:policy
timeoutInterval:DefaultTimeout_
- ];
+ ]);
+
+ [request setValue:referrer forHTTPHeaderField:@"Referer"];
+
+ return request;
}
-- (void) setURL:(NSURL *)url {
+- (void) setRequest:(NSURLRequest *)request {
_assert(request_ == nil);
- request_ = [self requestWithURL:url cachePolicy:NSURLRequestUseProtocolCachePolicy];
+ request_ = request;
+}
+
+- (void) setURL:(NSURL *)url {
+ [self setURL:url withReferrer:nil];
+}
+
+- (void) setURL:(NSURL *)url withReferrer:(NSString *)referrer {
+ [self setRequest:[self requestWithURL:url cachePolicy:NSURLRequestUseProtocolCachePolicy referrer:referrer]];
}
- (void) loadURL:(NSURL *)url cachePolicy:(NSURLRequestCachePolicy)policy {
- [self loadRequest:[self requestWithURL:url cachePolicy:policy]];
+ [self loadRequest:[self requestWithURL:url cachePolicy:policy referrer:nil]];
}
- (void) loadURL:(NSURL *)url {
#endif
error_ = false;
+ ready_ = true;
WebThreadLocked lock;
- [webview_ loadRequest:request];
+ [[self webView] loadRequest:request];
}
- (void) reloadURLWithCache:(BOOL)cache {
- (void) reloadData {
[super reloadData];
- [self reloadURLWithCache:YES];
+
+ if (ready_)
+ [self dispatchEvent:@"CydiaReloadData"];
+ else
+ [self reloadURLWithCache:YES];
}
- (void) setButtonImage:(NSString *)button withStyle:(NSString *)style toFunction:(id)function {
}
- (void) _setViewportWidth {
- [[webview_ _documentView] setViewportSize:CGSizeMake(width_, UIWebViewGrowsAndShrinksToFitHeight) forDocumentTypes:0x10];
+ [[[self webView] _documentView] setViewportSize:CGSizeMake(width_, UIWebViewGrowsAndShrinksToFitHeight) forDocumentTypes:0x10];
}
- (void) setViewportWidth:(float)width {
[self _setViewportWidth];
}
+- (void) mailComposeController:(MFMailComposeViewController*)controller didFinishWithResult:(MFMailComposeResult)result error:(NSError*)error {
+ [self dismissModalViewControllerAnimated:YES];
+}
+
+- (void) _setupMail:(MFMailComposeViewController *)controller {
+}
+
- (void) _openMailToURL:(NSURL *)url {
- [[UIApplication sharedApplication] openURL:url];// asPanel:YES];
+ if ($MFMailComposeViewController != nil && [$MFMailComposeViewController canSendMail]) {
+ MFMailComposeViewController *controller([[[$MFMailComposeViewController alloc] init] autorelease]);
+ [controller setMailComposeDelegate:self];
+
+ [controller setMailToURL:url];
+
+ [self _setupMail:controller];
+
+ [self presentModalViewController:controller animated:YES];
+ return;
+ }
+
+ UIApplication *app([UIApplication sharedApplication]);
+ if ([app respondsToSelector:@selector(openURL:asPanel:)])
+ [app openURL:url asPanel:YES];
+ else
+ [app openURL:url];
}
- (bool) _allowJavaScriptPanel {
}
- (void) _didFailWithError:(NSError *)error forFrame:(WebFrame *)frame {
- [loading_ removeObject:[NSValue valueWithNonretainedObject:frame]];
+ NSValue *object([NSValue valueWithNonretainedObject:frame]);
+ if (![loading_ containsObject:object])
+ return;
+ [loading_ removeObject:object];
+
[self _didFinishLoading];
- if ([error code] == NSURLErrorCancelled)
+ if ([[error domain] isEqualToString:NSURLErrorDomain] && [error code] == NSURLErrorCancelled)
return;
+ if ([[error domain] isEqualToString:WebKitErrorDomain] && [error code] == WebKitErrorFrameLoadInterruptedByPolicyChange) {
+ request_ = nil;
+ return;
+ }
+
if ([frame parentFrame] == nil) {
[self loadURL:[NSURL URLWithString:[NSString stringWithFormat:@"%@?%@",
[[NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:@"error" ofType:@"html"]] absoluteString],
}
}
-- (void) pushRequest:(NSURLRequest *)request asPop:(bool)pop {
+- (void) pushRequest:(NSURLRequest *)request forAction:(NSDictionary *)action asPop:(bool)pop {
+ WebFrame *frame(nil);
+ if (NSDictionary *WebActionElement = [action objectForKey:@"WebActionElementKey"])
+ frame = [WebActionElement objectForKey:@"WebElementFrame"];
+ if (frame == nil)
+ frame = [[[[self webView] _documentView] webView] mainFrame];
+
+ WebDataSource *source([frame provisionalDataSource] ?: [frame dataSource]);
+ NSString *referrer([request valueForHTTPHeaderField:@"Referer"] ?: [[[source request] URL] absoluteString]);
+
NSURL *url([request URL]);
// XXX: filter to internal usage?
- CYViewController *page([delegate_ pageForURL:url forExternal:NO]);
+ CyteViewController *page([delegate_ pageForURL:url forExternal:NO withReferrer:referrer]);
if (page == nil) {
CyteWebViewController *browser([[[class_ alloc] init] autorelease]);
- [browser loadRequest:request];
+ [browser setRequest:request];
page = browser;
}
] autorelease]];
[[self navigationController] presentModalViewController:navigation animated:YES];
-
- [delegate_ unloadData];
}
}
// CyteWebViewDelegate {{{
- (void) webView:(WebView *)view addMessageToConsole:(NSDictionary *)message {
#if LogMessages
- static Pcre irritating("^(?:The page at .* displayed insecure content from .*\\.|Unsafe JavaScript attempt to access frame with URL .* from frame with URL .*\\. Domains, protocols and ports must match\\.)\\n$");
+ static Pcre irritating("^(?"
+ ":" "The page at .* displayed insecure content from .*\\."
+ "|" "Unsafe JavaScript attempt to access frame with URL .* from frame with URL .*\\. Domains, protocols and ports must match\\."
+ ")\\n$");
+
if (NSString *data = [message objectForKey:@"message"])
if (irritating(data))
return;
- (void) webView:(WebView *)view decidePolicyForNavigationAction:(NSDictionary *)action request:(NSURLRequest *)request frame:(WebFrame *)frame decisionListener:(id<WebPolicyDecisionListener>)listener {
#if LogBrowser
- NSLog(@"decidePolicyForNavigationAction:%@ request:%@ frame:%@", action, request, frame);
+ NSLog(@"decidePolicyForNavigationAction:%@ request:%@ %@ frame:%@", action, request, [request allHTTPHeaderFields], frame);
#endif
if ([frame parentFrame] == nil) {
if (!error_) {
NSURL *url(request == nil ? nil : [request URL]);
- if (request_ == nil || [self allowsNavigationAction] || [[request_ URL] isEqual:url])
- request_ = request;
- else {
+ if (request_ != nil && ![[request_ URL] isEqual:url] && ![self allowsNavigationAction]) {
if (url != nil)
- [self pushRequest:request asPop:NO];
+ [self pushRequest:request forAction:action asPop:NO];
[listener ignore];
}
}
}
}
-- (void) webView:(WebView *)view decidePolicyForNewWindowAction:(NSDictionary *)action request:(NSURLRequest *)request newFrameName:(NSString *)frame decisionListener:(id<WebPolicyDecisionListener>)listener {
+- (void) webView:(WebView *)view didDecidePolicy:(CYWebPolicyDecision)decision forNavigationAction:(NSDictionary *)action request:(NSURLRequest *)request frame:(WebFrame *)frame {
+ if ([frame parentFrame] == nil)
+ if (decision == CYWebPolicyDecisionUse)
+ if (!error_)
+ request_ = request;
+}
+
+- (void) webView:(WebView *)view decidePolicyForNewWindowAction:(NSDictionary *)action request:(NSURLRequest *)request newFrameName:(NSString *)name decisionListener:(id<WebPolicyDecisionListener>)listener {
#if LogBrowser
- NSLog(@"decidePolicyForNewWindowAction:%@ request:%@ newFrameName:%@", action, request, frame);
+ NSLog(@"decidePolicyForNewWindowAction:%@ request:%@ %@ newFrameName:%@", action, request, [request allHTTPHeaderFields], name);
#endif
NSURL *url([request URL]);
if (url == nil)
return;
- if ([frame isEqualToString:@"_open"])
+ if ([name 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"]];
+ [self pushRequest:request forAction:action asPop:[name isEqualToString:@"_popup"]];
}
[listener ignore];
- (void) webView:(WebView *)view didClearWindowObject:(WebScriptObject *)window forFrame:(WebFrame *)frame {
}
+- (void) webView:(WebView *)view didCommitLoadForFrame:(WebFrame *)frame {
+#if LogBrowser
+ NSLog(@"didCommitLoadForFrame:%@", frame);
+#endif
+
+ if ([frame parentFrame] == nil) {
+ loaded_ = true;
+ }
+}
+
- (void) webView:(WebView *)view didFailLoadWithError:(NSError *)error forFrame:(WebFrame *)frame {
#if LogBrowser
NSLog(@"didFailLoadWithError:%@ forFrame:%@", error, frame);
}
- (void) webView:(WebView *)view didFinishLoadForFrame:(WebFrame *)frame {
- [loading_ removeObject:[NSValue valueWithNonretainedObject:frame]];
+ NSValue *object([NSValue valueWithNonretainedObject:frame]);
+ if (![loading_ containsObject:object])
+ return;
+ [loading_ removeObject:object];
if ([frame parentFrame] == nil) {
if (DOMDocument *document = [frame DOMDocument])
if ([frame parentFrame] != nil)
return;
- if (title_ != nil)
- [title_ autorelease];
- title_ = [title retain];
+ title_ = title;
[[self navigationItem] setTitle:title_];
}
- (void) webView:(WebView *)view didStartProvisionalLoadForFrame:(WebFrame *)frame {
+#if LogBrowser
+ NSLog(@"didStartProvisionalLoadForFrame:%@", frame);
+#endif
+
[loading_ addObject:[NSValue valueWithNonretainedObject:frame]];
if ([frame parentFrame] == nil) {
- CYRelease(title_);
+ title_ = nil;
custom_ = nil;
style_ = nil;
function_ = nil;
+ allowsNavigationAction_ = true;
+
[self setHidesNavigationBar:NO];
+ [self setScrollAlwaysBounceVertical:true];
+ [self setScrollIndicatorStyle:UIScrollViewIndicatorStyleDefault];
// XXX: do we still need to do this?
[[self navigationItem] setTitle:nil];
// }}}
- (void) close {
- [[self navigationController] dismissModalViewControllerAnimated:YES];
+ [[[self navigationController] parentViewController] dismissModalViewControllerAnimated:YES];
}
- (void) alertView:(UIAlertView *)alert clickedButtonAtIndex:(NSInteger)button {
_nodefault
}
- [challenge_ release];
challenge_ = nil;
[alert dismissWithClickedButtonIndex:-1 animated:YES];
} else if (button == [alert firstOtherButtonIndex]) {
if (request_ != nil) {
WebThreadLocked lock;
- [webview_ loadRequest:request_];
+ [[self webView] loadRequest:request_];
}
}
}
- (UIBarButtonItem *) customButton {
- return custom_ == [NSNull null] ? nil : [[[UIBarButtonItem alloc]
+ if (custom_ == nil)
+ return nil;
+ else if (custom_ == [NSNull null])
+ return (UIBarButtonItem *) [NSNull null];
+
+ return [[[UIBarButtonItem alloc]
initWithTitle:static_cast<NSString *>(custom_.operator NSObject *())
style:[self rightButtonStyle]
target:self
] autorelease];
}
+- (UIBarButtonItem *) leftButton {
+ UINavigationItem *item([self navigationItem]);
+ if ([item backBarButtonItem] != nil && ![item hidesBackButton])
+ return nil;
+
+ if (UINavigationController *navigation = [self navigationController])
+ if ([[navigation parentViewController] modalViewController] == navigation)
+ return [[[UIBarButtonItem alloc]
+ initWithTitle:UCLocalize("CLOSE")
+ style:UIBarButtonItemStylePlain
+ target:self
+ action:@selector(close)
+ ] autorelease];
+
+ return nil;
+}
+
+- (void) applyLeftButton {
+ [[self navigationItem] setLeftBarButtonItem:[self leftButton]];
+}
+
- (UIBarButtonItem *) rightButton {
return reloaditem_;
}
} else {
[indicator_ stopAnimating];
- [[self navigationItem] setRightBarButtonItem:(
- custom_ != nil ? [self customButton] : [self rightButton]
- ) animated:YES];
+ UIBarButtonItem *button([self customButton]);
+ if (button == nil)
+ button = [self rightButton];
+ else if (button == (UIBarButtonItem *) [NSNull null])
+ button = nil;
+
+ [[self navigationItem] setRightBarButtonItem:button animated:YES];
}
}
if ([loading_ count] != 1)
return;
- [delegate_ retainNetworkActivityIndicator];
+ if ([self retainsNetworkActivityIndicator])
+ [delegate_ retainNetworkActivityIndicator];
+
[self didStartLoading];
}
[self applyRightButton];
[[self navigationItem] setTitle:title_];
- [delegate_ releaseNetworkActivityIndicator];
+ if ([self retainsNetworkActivityIndicator])
+ [delegate_ releaseNetworkActivityIndicator];
+
[self didFinishLoading];
}
- (id) initWithWidth:(float)width ofClass:(Class)_class {
if ((self = [super init]) != nil) {
+ width_ = width;
+ class_ = _class;
+
allowsNavigationAction_ = true;
- class_ = _class;
- loading_ = [[NSMutableSet alloc] initWithCapacity:5];
+ loading_ = [NSMutableSet setWithCapacity:5];
+ indirect_ = [[[IndirectDelegate alloc] initWithDelegate:self] autorelease];
- indirect_ = [[IndirectDelegate alloc] initWithDelegate:self];
+ reloaditem_ = [[[UIBarButtonItem alloc]
+ initWithTitle:UCLocalize("RELOAD")
+ style:[self rightButtonStyle]
+ target:self
+ action:@selector(reloadButtonClicked)
+ ] autorelease];
- CGRect bounds([[self view] bounds]);
+ loadingitem_ = [[[UIBarButtonItem alloc]
+ initWithTitle:@" "
+ style:UIBarButtonItemStylePlain
+ target:self
+ action:@selector(reloadButtonClicked)
+ ] autorelease];
- webview_ = [[[CyteWebView alloc] initWithFrame:bounds] autorelease];
- [webview_ setDelegate:self];
- [self setView:webview_];
+ indicator_ = [[[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleWhite] autorelease];
+ [indicator_ setFrame:CGRectMake(15, 5, [indicator_ frame].size.width, [indicator_ frame].size.height)];
+ [indicator_ setAutoresizingMask:UIViewAutoresizingFlexibleLeftMargin];
- if ([webview_ respondsToSelector:@selector(setDataDetectorTypes:)])
- [webview_ setDataDetectorTypes:UIDataDetectorTypeAutomatic];
- else
- [webview_ setDetectsPhoneNumbers:NO];
+ [self applyLeftButton];
+ [self applyRightButton];
+ } return self;
+}
- [webview_ setScalesPageToFit:YES];
+- (NSString *) applicationNameForUserAgent {
+ return nil;
+}
- UIWebDocumentView *document([webview_ _documentView]);
+- (void) loadView {
+ CGRect bounds([[UIScreen mainScreen] applicationFrame]);
- // XXX: I think this improves scrolling; the hardcoded-ness sucks
- [document setTileSize:CGSizeMake(320, 500)];
+ webview_ = [[[CyteWebView alloc] initWithFrame:bounds] autorelease];
+ [webview_ setDelegate:self];
+ [self setView:webview_];
- [document setBackgroundColor:[UIColor clearColor]];
+ if ([webview_ respondsToSelector:@selector(setDataDetectorTypes:)])
+ [webview_ setDataDetectorTypes:UIDataDetectorTypeAutomatic];
+ else
+ [webview_ setDetectsPhoneNumbers:NO];
- // XXX: this is terribly (too?) expensive
- [document setDrawsBackground:NO];
+ [webview_ setScalesPageToFit:YES];
- WebView *webview([document webView]);
- WebPreferences *preferences([webview preferences]);
+ UIWebDocumentView *document([webview_ _documentView]);
- // 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];
+ // XXX: I think this improves scrolling; the hardcoded-ness sucks
+ [document setTileSize:CGSizeMake(320, 500)];
- [preferences setCacheModel:WebCacheModelDocumentBrowser];
- [preferences setOfflineWebApplicationCacheEnabled:YES];
+ [document setBackgroundColor:[UIColor clearColor]];
+
+ // XXX: this is terribly (too?) expensive
+ [document setDrawsBackground:NO];
+
+ WebView *webview([document webView]);
+ WebPreferences *preferences([webview preferences]);
+
+ // 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];
+
+ [preferences setCacheModel:WebCacheModelDocumentBrowser];
+ [preferences setJavaScriptCanOpenWindowsAutomatically:YES];
+ [preferences setOfflineWebApplicationCacheEnabled:YES];
+
+ if (NSString *agent = [self applicationNameForUserAgent])
+ [webview setApplicationNameForUserAgent:agent];
+
+ if ([webview respondsToSelector:@selector(setShouldUpdateWhileOffscreen:)])
+ [webview setShouldUpdateWhileOffscreen:NO];
#if LogMessages
- if ([document respondsToSelector:@selector(setAllowsMessaging:)])
- [document setAllowsMessaging:YES];
- if ([webview respondsToSelector:@selector(_setAllowsMessaging:)])
- [webview _setAllowsMessaging:YES];
+ if ([document respondsToSelector:@selector(setAllowsMessaging:)])
+ [document setAllowsMessaging:YES];
+ if ([webview respondsToSelector:@selector(_setAllowsMessaging:)])
+ [webview _setAllowsMessaging:YES];
#endif
- if ([webview_ respondsToSelector:@selector(_scrollView)]) {
- scroller_ = [webview_ _scrollView];
+ if ([webview_ respondsToSelector:@selector(_scrollView)]) {
+ scroller_ = [webview_ _scrollView];
- [scroller_ setDirectionalLockEnabled:YES];
- [scroller_ setDecelerationRate:CYScrollViewDecelerationRateNormal];
- [scroller_ setDelaysContentTouches:NO];
+ [scroller_ setDirectionalLockEnabled:YES];
+ [scroller_ setDecelerationRate:CYScrollViewDecelerationRateNormal];
+ [scroller_ setDelaysContentTouches:NO];
- [scroller_ setCanCancelContentTouches:YES];
- } else if ([webview_ respondsToSelector:@selector(_scroller)]) {
- UIScroller *scroller([webview_ _scroller]);
- scroller_ = (UIScrollView *) scroller;
+ [scroller_ setCanCancelContentTouches:YES];
+ } else if ([webview_ respondsToSelector:@selector(_scroller)]) {
+ UIScroller *scroller([webview_ _scroller]);
+ scroller_ = (UIScrollView *) scroller;
- [scroller setDirectionalScrolling:YES];
- // XXX: we might be better off /not/ setting this on older systems
- [scroller setScrollDecelerationFactor:CYScrollViewDecelerationRateNormal]; /* 0.989324 */
- [scroller setScrollHysteresis:0]; /* 8 */
+ [scroller setDirectionalScrolling:YES];
+ // XXX: we might be better off /not/ setting this on older systems
+ [scroller setScrollDecelerationFactor:CYScrollViewDecelerationRateNormal]; /* 0.989324 */
+ [scroller setScrollHysteresis:0]; /* 8 */
- [scroller setThumbDetectionEnabled:NO];
+ [scroller setThumbDetectionEnabled:NO];
- // use NO with UIApplicationUseLegacyEvents(YES)
- [scroller setEventMode:YES];
+ // use NO with UIApplicationUseLegacyEvents(YES)
+ [scroller setEventMode:YES];
- // XXX: this is handled by setBounces, right?
- //[scroller setAllowsRubberBanding:YES];
- }
+ // XXX: this is handled by setBounces, right?
+ //[scroller setAllowsRubberBanding:YES];
+ }
- [scroller_ setFixedBackgroundPattern:YES];
- [scroller_ setBackgroundColor:[UIColor clearColor]];
- [scroller_ setClipsSubviews:YES];
+ [scroller_ setFixedBackgroundPattern:YES];
+ [scroller_ setBackgroundColor:[UIColor clearColor]];
+ [scroller_ setClipsSubviews:YES];
- [scroller_ setBounces:YES];
- [scroller_ setScrollingEnabled:YES];
- [scroller_ setShowBackgroundShadow:NO];
+ [scroller_ setBounces:YES];
+ [scroller_ setScrollingEnabled:YES];
+ [scroller_ setShowBackgroundShadow:NO];
- [self setViewportWidth:width];
+ [self setViewportWidth:width_];
- reloaditem_ = [[UIBarButtonItem alloc]
- initWithTitle:UCLocalize("RELOAD")
- style:[self rightButtonStyle]
- target:self
- action:@selector(reloadButtonClicked)
- ];
+ UITableView *table([[[UITableView alloc] initWithFrame:[webview_ bounds] style:UITableViewStyleGrouped] autorelease]);
+ [table setScrollsToTop:NO];
+ [webview_ insertSubview:table atIndex:0];
- loadingitem_ = [[UIBarButtonItem alloc]
- initWithTitle:@" "
- style:UIBarButtonItemStylePlain
- target:self
- action:@selector(reloadButtonClicked)
- ];
+ [table setAutoresizingMask:(UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight)];
+ [webview_ setAutoresizingMask:(UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight)];
- indicator_ = [[UIActivityIndicatorView alloc] initWithActivityIndicatorStyle:UIActivityIndicatorViewStyleWhite];
- [indicator_ setFrame:CGRectMake(15, 5, [indicator_ frame].size.width, [indicator_ frame].size.height)];
+ ready_ = false;
+}
- UITableView *table([[[UITableView alloc] initWithFrame:bounds style:UITableViewStyleGrouped] autorelease]);
- [webview_ insertSubview:table atIndex:0];
+- (void) releaseSubviews {
+ webview_ = nil;
+ scroller_ = nil;
- [table setAutoresizingMask:(UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight)];
- [webview_ setAutoresizingMask:(UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight)];
- [indicator_ setAutoresizingMask:UIViewAutoresizingFlexibleLeftMargin];
- } return self;
+ [self releaseNetworkActivityIndicator];
+
+ [super releaseSubviews];
}
- (id) initWithWidth:(float)width {
} return self;
}
+- (id) initWithRequest:(NSURLRequest *)request {
+ if ((self = [self init]) != nil) {
+ [self setRequest:request];
+ } return self;
+}
+
- (void) callFunction:(WebScriptObject *)function {
WebThreadLocked lock;
- WebView *webview([[webview_ _documentView] webView]);
+ WebView *webview([[[self webView] _documentView] webView]);
WebFrame *frame([webview mainFrame]);
- WebPreferences *preferences([webview preferences]);
-
- bool maybe([preferences javaScriptCanOpenWindowsAutomatically]);
- [preferences setJavaScriptCanOpenWindowsAutomatically:NO];
- /*id _private(MSHookIvar<id>(webview, "_private"));
- WebCore::Page *page(_private == nil ? NULL : MSHookIvar<WebCore::Page *>(_private, "page"));
- WebCore::Settings *settings(page == NULL ? NULL : page->settings());
-
- bool no;
- if (settings == NULL)
- no = 0;
- else {
- no = settings->JavaScriptCanOpenWindowsAutomatically();
- settings->setJavaScriptCanOpenWindowsAutomatically(true);
- }*/
-
- if (UIWindow *window = [[self view] window])
- if (UIResponder *responder = [window firstResponder])
- [responder resignFirstResponder];
-
- JSObjectRef object([function JSObject]);
JSGlobalContextRef context([frame globalContext]);
+ JSObjectRef object([function JSObject]);
JSObjectCallAsFunction(context, object, NULL, 0, NULL, NULL);
-
- /*if (settings != NULL)
- settings->setJavaScriptCanOpenWindowsAutomatically(no);*/
-
- [preferences setJavaScriptCanOpenWindowsAutomatically:maybe];
}
- (void) reloadButtonClicked {
- (void) setHidesBackButton:(bool)value {
[[self navigationItem] setHidesBackButton:value];
+ [self applyLeftButton];
}
- (void) setHidesBackButtonByNumber:(NSNumber *)value {
}
- (void) dispatchEvent:(NSString *)event {
- [webview_ dispatchEvent:event];
+ [[self webView] dispatchEvent:event];
}
- (bool) hidesNavigationBar {
[self setHidesNavigationBar:[value boolValue]];
}
+- (void) setScrollAlwaysBounceVertical:(bool)value {
+ if ([webview_ respondsToSelector:@selector(_scrollView)]) {
+ UIScrollView *scroller([webview_ _scrollView]);
+ [scroller setAlwaysBounceVertical:value];
+ } else if ([webview_ respondsToSelector:@selector(_scroller)]) {
+ //UIScroller *scroller([webview_ _scroller]);
+ // XXX: I am sad here.
+ } else return;
+}
+
+- (void) setScrollAlwaysBounceVerticalNumber:(NSNumber *)value {
+ [self setScrollAlwaysBounceVertical:[value boolValue]];
+}
+
+- (void) setScrollIndicatorStyle:(UIScrollViewIndicatorStyle)style {
+ if ([webview_ respondsToSelector:@selector(_scrollView)]) {
+ UIScrollView *scroller([webview_ _scrollView]);
+ [scroller setIndicatorStyle:style];
+ } else if ([webview_ respondsToSelector:@selector(_scroller)]) {
+ UIScroller *scroller([webview_ _scroller]);
+ [scroller setScrollerIndicatorStyle:style];
+ } else return;
+}
+
+- (void) setScrollIndicatorStyleWithName:(NSString *)style {
+ UIScrollViewIndicatorStyle value;
+
+ if (false);
+ else if ([style isEqualToString:@"default"])
+ value = UIScrollViewIndicatorStyleDefault;
+ else if ([style isEqualToString:@"black"])
+ value = UIScrollViewIndicatorStyleBlack;
+ else if ([style isEqualToString:@"white"])
+ value = UIScrollViewIndicatorStyleWhite;
+ else return;
+
+ [self setScrollIndicatorStyle:value];
+}
+
- (void) viewWillAppear:(BOOL)animated {
visible_ = true;
if ([self hidesNavigationBar])
[self _setHidesNavigationBar:YES animated:animated];
+ // XXX: why isn't this evern called automatically?
+ [[self webView] setNeedsLayout];
+
[self dispatchEvent:@"CydiaViewWillAppear"];
[super viewWillAppear:animated];
}
projects / cydia.git / blobdiff