X-Git-Url: https://git.saurik.com/cydia.git/blobdiff_plain/2517c95f6a439390cb5d94a841781999e71accad..18096c78c51f7dee48bb9e9312fe733d9d30e320:/UICaboodle/BrowserView.m

diff --git a/UICaboodle/BrowserView.m b/UICaboodle/BrowserView.m
index 1fd14221..cb3709c2 100644
--- a/UICaboodle/BrowserView.m
+++ b/UICaboodle/BrowserView.m
@@ -1,7 +1,9 @@
 #include <BrowserView.h>
 
+#include <WebCore/WebCoreThread.h>
+
 /* Indirect Delegate {{{ */
-@interface IndirectDelegate : NSProxy {
+@interface IndirectDelegate : NSObject {
     _transient volatile id delegate_;
 }
 
@@ -20,11 +22,71 @@
     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 {
+    if (delegate_ != nil)
+        return [delegate_ webView:sender resource:identifier willSendRequest:request redirectResponse:redirectResponse fromDataSource:source];
+    return nil;
+}
+
+- (IMP) methodForSelector:(SEL)sel {
+    if (IMP method = [super methodForSelector:sel])
+        return method;
+    fprintf(stderr, "methodForSelector:[%s] == NULL\n", sel_getName(sel));
+    return NULL;
+}
+
 - (BOOL) respondsToSelector:(SEL)sel {
-    return delegate_ == nil ? FALSE : [delegate_ respondsToSelector:sel];
+    if ([super respondsToSelector:sel])
+        return YES;
+    // XXX: WebThreadCreateNSInvocation returns nil
+    //fprintf(stderr, "[%s]R?%s\n", class_getName(self->isa), sel_getName(sel));
+    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 (delegate_ != nil)
         if (NSMethodSignature *sig = [delegate_ methodSignatureForSelector:sel])
             return sig;
@@ -49,6 +111,29 @@
 - (void) _setLayoutInterval:(float)interval;
 @end
 
+@interface WebScriptObject (Cydia)
+
+- (unsigned) count;
+- (id) objectAtIndex:(unsigned)index;
+
+@end
+
+@implementation WebScriptObject (Cydia)
+
+- (unsigned) count {
+    id length([self valueForKey:@"length"]);
+    if ([length respondsToSelector:@selector(intValue)])
+        return [length intValue];
+    else
+        return 0;
+}
+
+- (id) objectAtIndex:(unsigned)index {
+    return [self webScriptValueAtIndex:index];
+}
+
+@end
+
 /* Web Scripting {{{ */
 @interface CydiaObject : NSObject {
     id indirect_;
@@ -70,15 +155,47 @@
     } return self;
 }
 
++ (NSArray *) _attributeKeys {
+    return [NSArray arrayWithObjects:@"device", nil];
+}
+
+- (NSArray *) attributeKeys {
+    return [[self class] _attributeKeys];
+}
+
++ (BOOL) isKeyExcludedFromWebScript:(const char *)name {
+    return ![[self _attributeKeys] containsObject:[NSString stringWithUTF8String:name]] && [super isKeyExcludedFromWebScript:name];
+}
+
+- (NSString *) device {
+    return [[UIDevice currentDevice] uniqueIdentifier];
+}
+
 + (NSString *) webScriptNameForSelector:(SEL)selector {
-    if (selector == @selector(getPackageById:))
+    if (selector == @selector(close))
+        return @"close";
+    else if (selector == @selector(getPackageById:))
         return @"getPackageById";
+    else if (selector == @selector(setAutoPopup:))
+        return @"setAutoPopup";
     else if (selector == @selector(setButtonImage:withStyle:toFunction:))
         return @"setButtonImage";
     else if (selector == @selector(setButtonTitle:withStyle:toFunction:))
         return @"setButtonTitle";
+    else if (selector == @selector(setFinishHook:))
+        return @"setFinishHook";
+    else if (selector == @selector(setPopupHook:))
+        return @"setPopupHook";
+    else if (selector == @selector(setSpecial:))
+        return @"setSpecial";
+    else if (selector == @selector(setViewportWidth:))
+        return @"setViewportWidth";
     else if (selector == @selector(supports:))
         return @"supports";
+    else if (selector == @selector(stringWithFormat:arguments:))
+        return @"format";
+    else if (selector == @selector(localizedStringForKey:value:table:))
+        return @"localize";
     else if (selector == @selector(du:))
         return @"du";
     else if (selector == @selector(statfs:))
@@ -123,7 +240,8 @@
         _assert(dup2(fds[1], 1) != -1);
         _assert(close(fds[0]) != -1);
         _assert(close(fds[1]) != -1);
-        execlp("du", "du", "-s", [path UTF8String], NULL);
+        /* XXX: this should probably not use du */
+        execl("/usr/libexec/cydia/du", "du", "-s", [path UTF8String], NULL);
         exit(1);
         _assert(false);
     }
@@ -155,6 +273,14 @@
     return value;
 }
 
+- (void) close {
+    [indirect_ close];
+}
+
+- (void) setAutoPopup:(BOOL)popup {
+    [indirect_ setAutoPopup:popup];
+}
+
 - (void) setButtonImage:(NSString *)button withStyle:(NSString *)style toFunction:(id)function {
     [indirect_ setButtonImage:button withStyle:style toFunction:function];
 }
@@ -163,19 +289,56 @@
     [indirect_ setButtonTitle:button withStyle:style toFunction:function];
 }
 
+- (void) setSpecial:(id)function {
+    [indirect_ setSpecial:function];
+}
+
+- (void) setFinishHook:(id)function {
+    [indirect_ setFinishHook:function];
+}
+
+- (void) setPopupHook:(id)function {
+    [indirect_ setPopupHook:function];
+}
+
+- (void) setViewportWidth:(float)width {
+    [indirect_ setViewportWidth:width];
+}
+
+- (NSString *) stringWithFormat:(NSString *)format arguments:(WebScriptObject *)arguments {
+    //NSLog(@"SWF:\"%@\" A:%@", format, [arguments description]);
+    unsigned count([arguments count]);
+    id values[count];
+    for (unsigned i(0); i != count; ++i)
+        values[i] = [arguments objectAtIndex:i];
+    return [[[NSString alloc] initWithFormat:format arguments:reinterpret_cast<va_list>(values)] autorelease];
+}
+
+- (NSString *) localizedStringForKey:(NSString *)key value:(NSString *)value table:(NSString *)table {
+    if (reinterpret_cast<id>(table) == [WebUndefined undefined])
+        table = nil;
+    return [[NSBundle mainBundle] localizedStringForKey:key value:value table:table];
+}
+
 @end
 /* }}} */
 
 @implementation BrowserView
 
-#if ForSaurik
+#if ShowInternals
 #include "Internals.h"
 #endif
 
 - (void) dealloc {
+#if LogBrowser
+    NSLog(@"[BrowserView dealloc]");
+#endif
+
     if (challenge_ != nil)
         [challenge_ release];
 
+    WebThreadLock();
+
     WebView *webview = [webview_ webView];
     [webview setFrameLoadDelegate:nil];
     [webview setResourceLoadDelegate:nil];
@@ -185,13 +348,20 @@
 
     [webview setDownloadDelegate:nil];
 
+    /* XXX: these are set by UIWebDocumentView
     [webview _setFormDelegate:nil];
     [webview _setUIKitDelegate:nil];
-    [webview setWebMailDelegate:nil];
-    [webview setEditingDelegate:nil];
+    [webview setEditingDelegate:nil];*/
+
+    /* XXX: no one sets this, ever
+    [webview setWebMailDelegate:nil];*/
 
     [webview_ setDelegate:nil];
     [webview_ setGestureDelegate:nil];
+    [webview_ setFormEditingDelegate:nil];
+    [webview_ setInteractionDelegate:nil];
+
+    [indirect_ setDelegate:nil];
 
     //NSNotificationCenter *center = [NSNotificationCenter defaultCenter];
 
@@ -204,9 +374,10 @@
     [webview_ release];
 #endif
 
-    [indirect_ setDelegate:nil];
     [indirect_ release];
 
+    WebThreadUnlock();
+
     [cydia_ release];
 
     [scroller_ setDelegate:nil];
@@ -217,6 +388,12 @@
         [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];
@@ -256,11 +433,13 @@
 - (void) loadRequest:(NSURLRequest *)request {
     pushed_ = true;
     error_ = false;
+
+    WebThreadLock();
     [webview_ loadRequest:request];
+    WebThreadUnlock();
 }
 
 - (void) reloadURL {
-    NSLog(@"rlu:%@", request_);
     if (request_ == nil)
         return;
 
@@ -268,8 +447,8 @@
         [self loadRequest:request_];
     else {
         UIActionSheet *sheet = [[[UIActionSheet alloc]
-            initWithTitle:@"Are you sure you want to submit this form again?"
-            buttons:[NSArray arrayWithObjects:@"Cancel", @"Submit", nil]
+            initWithTitle:CYLocalize("RESUBMIT_FORM")
+            buttons:[NSArray arrayWithObjects:CYLocalize("CANCEL"), CYLocalize("SUBMIT"), nil]
             defaultButtonIndex:0
             delegate:self
             context:@"submit"
@@ -284,8 +463,52 @@
     return [webview_ webView];
 }
 
+- (UIWebDocumentView *) documentView {
+    return webview_;
+}
+
+/* XXX: WebThreadLock? */
+- (void) _fixScroller:(CGRect)bounds {
+    float extra;
+    if (!editing_)
+        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;
+    [scroller_ setScrollerIndicatorSubrect:subrect];
+
+    NSSize visible(NSMakeSize(subrect.size.width, subrect.size.height));
+    [webview_ setValue:[NSValue valueWithSize:visible] forGestureAttribute:UIGestureAttributeVisibleSize];
+
+    CGSize size(size_);
+    size.height += extra;
+    [scroller_ setContentSize:size];
+
+    [scroller_ releaseRubberBandIfNecessary];
+}
+
+- (void) fixScroller {
+    CGRect bounds([webview_ 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) view:(UIView *)sender didSetFrame:(CGRect)frame {
-    [scroller_ setContentSize:frame.size];
+    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) view:(UIView *)sender didSetFrame:(CGRect)frame oldFrame:(CGRect)old {
@@ -294,11 +517,31 @@
 
 - (void) pushPage:(RVPage *)page {
     [page setDelegate:delegate_];
-    [book_ pushPage:page];
     [self setBackButtonTitle:title_];
+    [book_ pushPage:page];
+}
+
+- (void) _pushPage {
+    if (pushed_)
+        return;
+    // WTR: [self autorelease];
+    pushed_ = true;
+    [book_ pushPage:self];
 }
 
-- (BOOL) getSpecial:(NSURL *)url {
+- (void) swapPage:(RVPage *)page {
+    [page setDelegate:delegate_];
+    if (pushed_)
+        [book_ swapPage:page];
+    else
+        [book_ pushPage:page];
+}
+
+- (BOOL) getSpecial:(NSURL *)url swap:(BOOL)swap {
+#if LogBrowser
+    NSLog(@"getSpecial:%@", url);
+#endif
+
     NSString *href([url absoluteString]);
     NSString *scheme([[url scheme] lowercaseString]);
 
@@ -314,14 +557,29 @@
         return false;
 
     if (page != nil)
-        [self pushPage:page];
+        if (swap)
+            [self swapPage:page];
+        else
+            [self pushPage:page];
+    return true;
+}
+
+- (void) webViewShow:(WebView *)sender {
+    /* XXX: this is where I cry myself to sleep */
+}
+
+- (bool) _allowJavaScriptPanel {
     return true;
 }
 
 - (void) webView:(WebView *)sender runJavaScriptAlertPanelWithMessage:(NSString *)message initiatedByFrame:(WebFrame *)frame {
+    if (![self _allowJavaScriptPanel])
+        return;
+    [self retain];
+
     UIActionSheet *sheet = [[[UIActionSheet alloc]
         initWithTitle:nil
-        buttons:[NSArray arrayWithObjects:@"OK", nil]
+        buttons:[NSArray arrayWithObjects:CYLocalize("OK"), nil]
         defaultButtonIndex:0
         delegate:self
         context:@"alert"
@@ -332,11 +590,15 @@
 }
 
 - (BOOL) webView:(WebView *)sender runJavaScriptConfirmPanelWithMessage:(NSString *)message initiatedByFrame:(WebFrame *)frame {
+    if (![self _allowJavaScriptPanel])
+        return NO;
+    [self retain];
+
     UIActionSheet *sheet = [[[UIActionSheet alloc]
         initWithTitle:nil
-        buttons:[NSArray arrayWithObjects:@"OK", @"Cancel", nil]
+        buttons:[NSArray arrayWithObjects:CYLocalize("OK"), CYLocalize("Cancel"), nil]
         defaultButtonIndex:0
-        delegate:self
+        delegate:indirect_
         context:@"confirm"
     ] autorelease];
 
@@ -351,9 +613,21 @@
 
     NSNumber *confirm([confirm_ autorelease]);
     confirm_ = nil;
+
+    [self autorelease];
     return [confirm boolValue];
 }
 
+- (void) setAutoPopup:(BOOL)popup {
+    popup_ = popup;
+}
+
+- (void) setSpecial:(id)function {
+    if (special_ != nil)
+        [special_ autorelease];
+    special_ = function == nil ? nil : [function retain];
+}
+
 - (void) setButtonImage:(NSString *)button withStyle:(NSString *)style toFunction:(id)function {
     if (button_ != nil)
         [button_ autorelease];
@@ -366,6 +640,8 @@
     if (function_ != nil)
         [function_ autorelease];
     function_ = function == nil ? nil : [function retain];
+
+    [self reloadButtons];
 }
 
 - (void) setButtonTitle:(NSString *)button withStyle:(NSString *)style toFunction:(id)function {
@@ -380,12 +656,43 @@
     if (function_ != nil)
         [function_ autorelease];
     function_ = function == nil ? nil : [function retain];
+
+    [self reloadButtons];
+}
+
+- (void) setFinishHook:(id)function {
+    if (finish_ != nil)
+        [finish_ autorelease];
+    finish_ = function == nil ? nil : [function retain];
+}
+
+- (void) setPopupHook:(id)function {
+    if (closer_ != nil)
+        [closer_ autorelease];
+    closer_ = function == nil ? nil : [function retain];
+}
+
+- (void) webView:(WebView *)sender willBeginEditingFormElement:(id)element {
+    editing_ = true;
+}
+
+- (void) webView:(WebView *)sender didBeginEditingFormElement:(id)element {
+    [self fixScroller];
+}
+
+- (void) webViewDidEndEditingFormElements:(WebView *)sender {
+    editing_ = false;
+    [self fixScroller];
 }
 
 - (void) webViewClose:(WebView *)sender {
     [book_ close];
 }
 
+- (void) close {
+    [book_ close];
+}
+
 - (void) webView:(WebView *)sender didClearWindowObject:(WebScriptObject *)window forFrame:(WebFrame *)frame {
     [window setValue:cydia_ forKey:@"cydia"];
 }
@@ -395,10 +702,13 @@
 }
 
 - (void) webView:(WebView *)sender decidePolicyForNewWindowAction:(NSDictionary *)action request:(NSURLRequest *)request newFrameName:(NSString *)name decisionListener:(id<WebPolicyDecisionListener>)listener {
+#if LogBrowser
+    NSLog(@"nwa:%@", name);
+#endif
+
     if (NSURL *url = [request URL]) {
         if (name == nil) unknown: {
-            NSLog(@"win:%@:%@", url, [action description]);
-            if (![self getSpecial:url]) {
+            if (![self getSpecial:url swap:NO]) {
                 NSString *scheme([[url scheme] lowercaseString]);
                 if ([scheme isEqualToString:@"mailto"])
                     [delegate_ openMailToURL:url];
@@ -407,20 +717,30 @@
         } else if ([name isEqualToString:@"_open"])
             [delegate_ openURL:url];
         else if ([name isEqualToString:@"_popup"]) {
-            RVBook *book([[[RVPopUpBook alloc] initWithFrame:[delegate_ popUpBounds]] autorelease]);
-
-            RVPage *page([delegate_ pageForURL:url hasTag:NULL]);
-            if (page == nil) {
-                BrowserView *browser([[[BrowserView alloc] initWithBook:book] autorelease]);
-                [browser loadURL:url];
-                page = browser;
-            }
+            NSString *scheme([[url scheme] lowercaseString]);
+            if ([scheme isEqualToString:@"mailto"])
+                [delegate_ openMailToURL:url];
+            else {
+                RVBook *book([[[RVPopUpBook alloc] initWithFrame:[delegate_ popUpBounds]] autorelease]);
+                [book setHook:indirect_];
+
+                RVPage *page([delegate_ pageForURL:url hasTag:NULL]);
+                if (page == nil) {
+                    /* XXX: call createWebViewWithRequest instead? */
+
+                    [self setBackButtonTitle:title_];
+
+                    BrowserView *browser([[[BrowserView alloc] initWithBook:book] autorelease]);
+                    [browser loadURL:url];
+                    page = browser;
+                }
 
-            [book setDelegate:delegate_];
-            [page setDelegate:delegate_];
+                [book setDelegate:delegate_];
+                [page setDelegate:delegate_];
 
-            [book setPage:page];
-            [book_ pushBook:book];
+                [book setPage:page];
+                [book_ pushBook:book];
+            }
         } else goto unknown;
 
         [listener ignore];
@@ -428,13 +748,15 @@
         [listener use];
 }
 
-- (void) webView:(WebView *)webView decidePolicyForMIMEType:(NSString *)type request:(NSURLRequest *)request frame:(WebFrame *)frame decisionListener:(id<WebPolicyDecisionListener>)listener {
+- (void) webView:(WebView *)sender decidePolicyForMIMEType:(NSString *)type request:(NSURLRequest *)request frame:(WebFrame *)frame decisionListener:(id<WebPolicyDecisionListener>)listener {
     if ([WebView canShowMIMEType:type])
         [listener use];
     else {
         // XXX: handle more mime types!
         [listener ignore];
-        if (frame == [webView mainFrame])
+
+        WebView *webview([webview_ webView]);
+        if (frame == [webview mainFrame])
             [UIApp openURL:[request URL]];
     }
 }
@@ -452,24 +774,34 @@
             if (request_ != nil)
                 [request_ autorelease];
             request_ = [request retain];
-#if ForSaurik
+#if LogBrowser
             NSLog(@"dpn:%@", request_);
 #endif
         }
 
         [listener use];
+
+        WebView *webview([webview_ webView]);
+        if (frame == [webview mainFrame])
+            [self _pushPage];
         return;
     }
-#if ForSaurik
+#if LogBrowser
     else NSLog(@"nav:%@:%@", url, [action description]);
 #endif
 
-    const NSArray *capability(reinterpret_cast<const NSArray *>(GSSystemGetCapability(kGSDisplayIdentifiersCapability)));
+    const NSArray *capability;
 
-    if (
+#if 0 // XXX:3:GSSystemCopyCapability
+    capability = reinterpret_cast<const NSArray *>(GSSystemGetCapability(kGSDisplayIdentifiersCapability));
+#else
+    capability = nil;
+#endif
+
+    if (capability != nil && (
         [capability containsObject:@"com.apple.Maps"] && [url mapsURL] ||
         [capability containsObject:@"com.apple.youtube"] && [url youTubeURL]
-    ) {
+    )) {
       open:
         [UIApp openURL:url];
         goto ignore;
@@ -477,11 +809,14 @@
 
     int store(_not(int));
     if (NSURL *itms = [url itmsURL:&store]) {
+#if LogBrowser
         NSLog(@"itms#%@#%u#%@", url, store, itms);
-        if (
+#endif
+
+        if (capability != nil && (
             store == 1 && [capability containsObject:@"com.apple.MobileStore"] ||
             store == 2 && [capability containsObject:@"com.apple.AppStore"]
-        ) {
+        )) {
             url = itms;
             goto open;
         }
@@ -499,7 +834,7 @@
         goto ignore;
     }
 
-    if ([self getSpecial:url])
+    if ([self getSpecial:url swap:YES])
         goto ignore;
     else if ([WebView _canHandleRequest:request])
         goto use;
@@ -513,19 +848,13 @@
     //lprintf("Status:%s\n", [text UTF8String]);
 }
 
-- (void) _pushPage {
-    if (pushed_)
-        return;
-    pushed_ = true;
-    [book_ pushPage:self];
-}
-
 - (void) alertSheet:(UIActionSheet *)sheet buttonClicked:(int)button {
     NSString *context([sheet context]);
 
-    if ([context isEqualToString:@"alert"])
+    if ([context isEqualToString:@"alert"]) {
+        [self autorelease];
         [sheet dismiss];
-    else if ([context isEqualToString:@"confirm"]) {
+    } else if ([context isEqualToString:@"confirm"]) {
         switch (button) {
             case 1:
                 confirm_ = [NSNumber numberWithBool:YES];
@@ -568,8 +897,11 @@
             break;
 
             case 2:
-                if (request_ != nil)
+                if (request_ != nil) {
+                    WebThreadLock();
                     [webview_ loadRequest:request_];
+                    WebThreadUnlock();
+                }
             break;
 
             default:
@@ -590,7 +922,7 @@
 
     UIActionSheet *sheet = [[[UIActionSheet alloc]
         initWithTitle:realm
-        buttons:[NSArray arrayWithObjects:@"Login", @"Cancel", nil]
+        buttons:[NSArray arrayWithObjects:CYLocalize("LOGIN"), CYLocalize("CANCEL"), nil]
         defaultButtonIndex:0
         delegate:self
         context:@"challenge"
@@ -598,8 +930,8 @@
 
     [sheet setNumberOfRows:1];
 
-    [sheet addTextFieldWithValue:@"" label:@"username"];
-    [sheet addTextFieldWithValue:@"" label:@"password"];
+    [sheet addTextFieldWithValue:@"" label:CYLocalize("USERNAME")];
+    [sheet addTextFieldWithValue:@"" label:CYLocalize("PASSWORD")];
 
     UITextField *username([sheet textFieldAtIndex:0]); {
         UITextInputTraits *traits([username textInputTraits]);
@@ -623,33 +955,48 @@
 }
 
 - (NSURLRequest *) webView:(WebView *)sender resource:(id)identifier willSendRequest:(NSURLRequest *)request redirectResponse:(NSURLResponse *)redirectResponse fromDataSource:(WebDataSource *)source {
-    NSURL *url = [request URL];
-    if ([self getSpecial:url])
-        return nil;
-    [self _pushPage];
     return [self _addHeadersToRequest:request];
 }
 
-- (WebView *) _createWebViewWithRequest:(NSURLRequest *)request pushed:(BOOL)pushed {
-    [self setBackButtonTitle:title_];
+- (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]);
 
-    BrowserView *browser = [[[BrowserView alloc] initWithBook:book_] autorelease];
-    [browser setDelegate:delegate_];
+    RVBook *book(!popup_ ? book_ : [[[RVPopUpBook alloc] initWithFrame:[delegate_ popUpBounds]] autorelease]);
 
-    if (pushed) {
+    /* XXX: deal with cydia:// pages */
+    BrowserView *browser([[[BrowserView alloc] initWithBook:book forWidth:width] autorelease]);
+
+    if (features != nil && popup_) {
+        [book setDelegate:delegate_];
+        [book setHook:indirect_];
+        [browser setDelegate:delegate_];
+
+        [browser loadRequest:request];
+
+        [book setPage:browser];
+        [book_ pushBook:book];
+    } else if (request == nil) {
+        [self setBackButtonTitle:title_];
+        [browser setDelegate:delegate_];
+        [browser retain];
+    } else {
+        [self pushPage:browser];
         [browser loadRequest:request];
-        [book_ pushPage:browser];
     }
 
     return [browser webView];
 }
 
 - (WebView *) webView:(WebView *)sender createWebViewWithRequest:(NSURLRequest *)request {
-    return [self _createWebViewWithRequest:request pushed:(request != nil)];
-}
-
-- (WebView *) webView:(WebView *)sender createWebViewWithRequest:(NSURLRequest *)request windowFeatures:(NSDictionary *)features {
-    return [self _createWebViewWithRequest:request pushed:YES];
+    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 {
@@ -661,55 +1008,86 @@
 }
 
 - (void) webView:(WebView *)sender didStartProvisionalLoadForFrame:(WebFrame *)frame {
-    if ([frame parentFrame] != nil)
-        return;
+    if ([loading_ count] == 0)
+        [self retain];
+    [loading_ addObject:[NSValue valueWithNonretainedObject:frame]];
 
-    reloading_ = false;
-    loading_ = true;
-    [self reloadButtons];
+    if ([frame parentFrame] == nil) {
+        [webview_ resignFirstResponder];
 
-    if (title_ != nil) {
-        [title_ release];
-        title_ = nil;
-    }
+        reloading_ = false;
 
-    if (button_ != nil) {
-        [button_ release];
-        button_ = nil;
-    }
+        if (title_ != nil) {
+            [title_ release];
+            title_ = nil;
+        }
 
-    if (style_ != nil) {
-        [style_ release];
-        style_ = nil;
-    }
+        if (button_ != nil) {
+            [button_ release];
+            button_ = nil;
+        }
 
-    if (function_ != nil) {
-        [function_ release];
-        function_ = nil;
-    }
+        if (style_ != nil) {
+            [style_ release];
+            style_ = nil;
+        }
 
-    [book_ reloadTitleForPage:self];
+        if (function_ != nil) {
+            [function_ release];
+            function_ = nil;
+        }
+
+        if (finish_ != nil) {
+            [finish_ release];
+            finish_ = nil;
+        }
 
-    [scroller_ scrollPointVisibleAtTopLeft:CGPointZero];
+        if (closer_ != nil) {
+            [closer_ release];
+            closer_ = nil;
+        }
+
+        if (special_ != nil) {
+            [special_ release];
+            special_ = nil;
+        }
+
+        [book_ reloadTitleForPage:self];
+
+        [scroller_ scrollPointVisibleAtTopLeft:CGPointZero];
+
+        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];*/
+
+        CGRect webrect = [scroller_ bounds];
+        webrect.size.height = 0;
+        [webview_ setFrame:webrect];
+    }
 
-    CGRect webrect = [scroller_ bounds];
-    webrect.size.height = 0;
-    [webview_ setFrame:webrect];
+    [self reloadButtons];
 }
 
 - (void) _finishLoading {
-    if (!reloading_) {
-        loading_ = false;
-        [self reloadButtons];
-    }
+    size_t count([loading_ count]);
+    if (count == 0)
+        [self autorelease];
+    if (reloading_ || count != 0)
+        return;
+    if (finish_ != nil)
+        [self callFunction:finish_];
+    [self reloadButtons];
 }
 
-- (bool) _loading {
-    return loading_;
+- (bool) isLoading {
+    return [loading_ count] != 0;
 }
 
 - (void) reloadButtons {
-    if ([self _loading])
+    if ([self isLoading])
         [indicator_ startAnimation];
     else
         [indicator_ stopAnimation];
@@ -729,6 +1107,7 @@
 }
 
 - (void) webView:(WebView *)sender didCommitLoadForFrame:(WebFrame *)frame {
+    [self _pushPage];
     return [webview_ webView:sender didCommitLoadForFrame:frame];
 }
 
@@ -737,9 +1116,10 @@
 }
 
 - (void) webView:(WebView *)sender didFinishLoadForFrame:(WebFrame *)frame {
-    if ([frame parentFrame] == nil) {
-        [self _finishLoading];
+    [loading_ removeObject:[NSValue valueWithNonretainedObject:frame]];
+    [self _finishLoading];
 
+    if ([frame parentFrame] == nil) {
         if (DOMDocument *document = [frame DOMDocument])
             if (DOMNodeList<NSFastEnumeration> *bodies = [document getElementsByTagName:@"body"])
                 for (DOMHTMLBodyElement *body in bodies) {
@@ -784,52 +1164,110 @@
     return [webview_ webView:sender didFinishLoadForFrame:frame];
 }
 
-- (void) webView:(WebView *)sender didFailProvisionalLoadWithError:(NSError *)error forFrame:(WebFrame *)frame {
-    if ([frame parentFrame] != nil)
-        return;
+- (void) _didFailWithError:(NSError *)error forFrame:(WebFrame *)frame {
+    if ([frame parentFrame] == nil)
+        [self autorelease];
+
+    [loading_ removeObject:[NSValue valueWithNonretainedObject:frame]];
+    [self _finishLoading];
+
     if (reloading_)
         return;
-    [self _finishLoading];
 
-    [self loadURL:[NSURL URLWithString:[NSString stringWithFormat:@"%@?%@",
-        [[NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:@"error" ofType:@"html"]] absoluteString],
-        [[error localizedDescription] stringByAddingPercentEscapes]
-    ]]];
+    if ([frame parentFrame] == nil) {
+        [self loadURL:[NSURL URLWithString:[NSString stringWithFormat:@"%@?%@",
+            [[NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:@"error" ofType:@"html"]] absoluteString],
+            [[error localizedDescription] stringByAddingPercentEscapes]
+        ]]];
 
-    error_ = true;
+        error_ = true;
+    }
+}
+
+- (void) webView:(WebView *)sender didFailLoadWithError:(NSError *)error forFrame:(WebFrame *)frame {
+    [self _didFailWithError: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 ForSaurik
+#if LogBrowser || ForSaurik
     lprintf("Console:%s\n", [[dictionary description] UTF8String]);
 #endif
 }
 
-- (id) initWithBook:(RVBook *)book {
+/* XXX: fix this stupid include file
+- (void) webView:(WebView *)sender frame:(WebFrame *)frame exceededDatabaseQuotaForSecurityOrigin:(WebSecurityOrigin *)origin database:(NSString *)database {
+    [origin setQuota:0x500000];
+}*/
+
+- (void) _setTileDrawingEnabled:(BOOL)enabled {
+    //[webview_ setTileDrawingEnabled:enabled];
+}
+
+- (void) setViewportWidth:(float)width {
+    width_ = width ? width != 0 : [[self class] defaultWidth];
+    [webview_ setViewportSize:CGSizeMake(width_, UIWebViewGrowsAndShrinksToFitHeight) forDocumentTypes:0x10];
+}
+
+- (void) willStartGesturesInView:(UIView *)view forEvent:(GSEventRef)event {
+    [self _setTileDrawingEnabled:NO];
+}
+
+- (void) didFinishGesturesInView:(UIView *)view forEvent:(GSEventRef)event {
+    [self _setTileDrawingEnabled:YES];
+    [webview_ redrawScaledDocument];
+}
+
+- (void) scrollerWillStartDragging:(UIScroller *)scroller {
+    [self _setTileDrawingEnabled:NO];
+}
+
+- (void) scrollerDidEndDragging:(UIScroller *)scroller willSmoothScroll:(BOOL)smooth {
+    [self _setTileDrawingEnabled:YES];
+}
+
+- (void) scrollerDidEndDragging:(UIScroller *)scroller {
+    [self _setTileDrawingEnabled:YES];
+}
+
+- (id) initWithBook:(RVBook *)book forWidth:(float)width {
     if ((self = [super initWithBook:book]) != nil) {
-        loading_ = false;
+        loading_ = [[NSMutableSet alloc] initWithCapacity:3];
+        popup_ = false;
 
         struct CGRect bounds = [self bounds];
 
         scroller_ = [[UIScroller alloc] initWithFrame:bounds];
         [self addSubview:scroller_];
 
-        [scroller_ setShowBackgroundShadow:NO];
         [scroller_ setFixedBackgroundPattern:YES];
         [scroller_ setBackgroundColor:[UIColor pinStripeColor]];
 
         [scroller_ setScrollingEnabled:YES];
-        [scroller_ setAdjustForContentSizeChange:YES];
         [scroller_ setClipsSubviews:YES];
         [scroller_ setAllowsRubberBanding:YES];
-        [scroller_ setScrollDecelerationFactor:0.99];
+
         [scroller_ setDelegate:self];
+        [scroller_ setBounces:YES];
+        [scroller_ setScrollHysteresis:8];
+        [scroller_ setThumbDetectionEnabled:NO];
+        [scroller_ setDirectionalScrolling:YES];
+        [scroller_ setScrollDecelerationFactor:0.99]; /* 0.989324 */
+        [scroller_ setEventMode:YES];
+        [scroller_ setShowBackgroundShadow:NO]; /* YES */
+        [scroller_ setAllowsRubberBanding:YES]; /* Vertical */
+        [scroller_ setAdjustForContentSizeChange:YES]; /* NO */
 
         CGRect webrect = [scroller_ bounds];
         webrect.size.height = 0;
 
         WebView *webview;
 
+        WebThreadLock();
+
 #if RecycleWebViews
         webview_ = [Documents_ lastObject];
         if (webview_ != nil) {
@@ -856,114 +1294,158 @@
             [webview_ setDrawsGrid:NO];
             [webview_ setLogsTilingChanges:NO];
             [webview_ setTileMinificationFilter:kCAFilterNearest];
-            [webview_ setDetectsPhoneNumbers:NO];
+            if ([webview_ respondsToSelector:@selector(setDataDetectorTypes:)])
+                /* XXX: abstractify */
+                [webview_ setDataDetectorTypes:0x80000000];
+            else
+                [webview_ setDetectsPhoneNumbers:NO];
             [webview_ setAutoresizes:YES];
 
             [webview_ setMinimumScale:0.25f forDocumentTypes:0x10];
+            [webview_ setMaximumScale:5.00f forDocumentTypes:0x10];
             [webview_ setInitialScale:UIWebViewScalesToFitScale forDocumentTypes:0x10];
-            [webview_ setViewportSize:CGSizeMake(980, UIWebViewGrowsAndShrinksToFitHeight) forDocumentTypes:0x10];
+            //[webview_ setViewportSize:CGSizeMake(980, UIWebViewGrowsAndShrinksToFitHeight) forDocumentTypes:0x10];
 
             [webview_ setViewportSize:CGSizeMake(320, UIWebViewGrowsAndShrinksToFitHeight) forDocumentTypes:0x2];
 
-            [webview_ setMinimumScale:1.0f forDocumentTypes:0x8];
+            [webview_ setMinimumScale:1.00f forDocumentTypes:0x8];
             [webview_ setInitialScale:UIWebViewScalesToFitScale forDocumentTypes:0x8];
             [webview_ setViewportSize:CGSizeMake(320, UIWebViewGrowsAndShrinksToFitHeight) forDocumentTypes:0x8];
 
             [webview_ _setDocumentType:0x4];
 
-            [webview_ setZoomsFocusedFormControl:YES];
+            if ([webview_ respondsToSelector:@selector(UIWebDocumentView:)])
+                [webview_ setZoomsFocusedFormControl:YES];
             [webview_ setContentsPosition:7];
             [webview_ setEnabledGestures:0xa];
             [webview_ setValue:[NSNumber numberWithBool:YES] forGestureAttribute:UIGestureAttributeIsZoomRubberBandEnabled];
             [webview_ setValue:[NSNumber numberWithBool:YES] forGestureAttribute:UIGestureAttributeUpdatesScroller];
 
             [webview_ setSmoothsFonts:YES];
-
+            [webview_ setAllowsImageSheet:YES];
             [webview _setUsesLoaderCache:YES];
-            [webview setGroupName:@"Cydia"];
-            [webview _setLayoutInterval:0];
+
+            [webview setGroupName:@"CydiaGroup"];
+            if ([webview respondsToSelector:@selector(_setLayoutInterval:)])
+                [webview _setLayoutInterval:0];
         }
 
+        [self setViewportWidth:width];
+
         [webview_ setDelegate:self];
         [webview_ setGestureDelegate:self];
+        [webview_ setFormEditingDelegate:self];
+        [webview_ setInteractionDelegate:self];
+
         [scroller_ addSubview:webview_];
 
         //NSNotificationCenter *center = [NSNotificationCenter defaultCenter];
 
-        CGSize indsize = [UIProgressIndicator defaultSizeForStyle:UIProgressIndicatorStyleMediumWhite];
-        indicator_ = [[UIProgressIndicator alloc] initWithFrame:CGRectMake(281, 12, indsize.width, indsize.height)];
-        [indicator_ setStyle:UIProgressIndicatorStyleMediumWhite];
-
         Package *package([[Database sharedInstance] packageWithName:@"cydia"]);
         NSString *application = package == nil ? @"Cydia" : [NSString
             stringWithFormat:@"Cydia/%@",
             [package installed]
         ];
 
+        if (Product_ != nil)
+            application = [NSString stringWithFormat:@"%@ Version/%@", application, Product_];
         if (Build_ != nil)
-            application = [NSString stringWithFormat:@"Mobile/%@ %@", Build_, application];
-
-        /* XXX: lookup application directory? */
-        /*if (NSDictionary *safari = [NSDictionary dictionaryWithContentsOfFile:@"/Applications/MobileSafari.app/Info.plist"])
-            if (NSString *version = [safari objectForKey:@"SafariProductVersion"])
-                application = [NSString stringWithFormat:@"Version/%@ %@", version, application];*/
+            application = [NSString stringWithFormat:@"%@ Mobile/%@", application, Build_];
+        if (Safari_ != nil)
+            application = [NSString stringWithFormat:@"%@ Safari/%@", application, Safari_];
 
         [webview setApplicationNameForUserAgent:application];
 
         indirect_ = [[IndirectDelegate alloc] initWithDelegate:self];
         cydia_ = [[CydiaObject alloc] initWithDelegate:indirect_];
 
-        [webview setFrameLoadDelegate:self];
+        [webview setFrameLoadDelegate:indirect_];
         [webview setResourceLoadDelegate:indirect_];
-        [webview setUIDelegate:self];
-        [webview setScriptDebugDelegate:self];
-        [webview setPolicyDelegate:self];
+        [webview setUIDelegate:indirect_];
+        [webview setScriptDebugDelegate:indirect_];
+        [webview setPolicyDelegate:indirect_];
+
+        WebThreadUnlock();
+
+        CGSize indsize = [UIProgressIndicator defaultSizeForStyle:UIProgressIndicatorStyleMediumWhite];
+        indicator_ = [[UIProgressIndicator alloc] initWithFrame:CGRectMake(281, 12, indsize.width, indsize.height)];
+        [indicator_ setStyle:UIProgressIndicatorStyleMediumWhite];
 
         [self setAutoresizingMask:UIViewAutoresizingFlexibleHeight];
         [scroller_ setAutoresizingMask:UIViewAutoresizingFlexibleHeight];
+
+        /*UIWebView *test([[[UIWebView alloc] initWithFrame:[self bounds]] autorelease]);
+        [test loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:@"http://www.saurik.com/"]]];
+        [self addSubview:test];*/
     } return self;
 }
 
-- (void) didFinishGesturesInView:(UIView *)view forEvent:(id)event {
-    [webview_ redrawScaledDocument];
+- (id) initWithBook:(RVBook *)book {
+    return [self initWithBook:book forWidth:0];
 }
 
-- (void) _rightButtonClicked {
-    if (function_ == nil) {
-        reloading_ = true;
-        [self reloadURL];
-    } else {
-        WebView *webview([webview_ webView]);
-        WebFrame *frame([webview mainFrame]);
-
-        id _private(MSHookIvar<id>(webview, "_private"));
-        WebCore::Page *page(_private == nil ? NULL : MSHookIvar<WebCore::Page *>(_private, "page"));
-        WebCore::Settings *settings(page == NULL ? NULL : page->settings());
-
-        bool no;
-        if (settings == NULL)
-            no = 0;
-        else {
-            no = settings->JavaScriptCanOpenWindowsAutomatically();
-            settings->setJavaScriptCanOpenWindowsAutomatically(true);
-        }
+- (NSString *) stringByEvaluatingJavaScriptFromString:(NSString *)script {
+    WebThreadLock();
+    WebView *webview([webview_ webView]);
+    NSString *string([webview stringByEvaluatingJavaScriptFromString:script]);
+    WebThreadUnlock();
+    return string;
+}
 
-        [delegate_ clearFirstResponder];
-        JSObjectRef function([function_ JSObject]);
-        JSGlobalContextRef context([frame globalContext]);
-        JSObjectCallAsFunction(context, function, NULL, 0, NULL, NULL);
+- (void) callFunction:(WebScriptObject *)function {
+    WebThreadLock();
 
-        if (settings != NULL)
-            settings->setJavaScriptCanOpenWindowsAutomatically(no);
+    WebView *webview([webview_ webView]);
+    WebFrame *frame([webview mainFrame]);
+
+    id _private(MSHookIvar<id>(webview, "_private"));
+    WebCore::Page *page(_private == nil ? NULL : MSHookIvar<WebCore::Page *>(_private, "page"));
+    WebCore::Settings *settings(page == NULL ? NULL : page->settings());
+
+    bool no;
+    if (settings == NULL)
+        no = 0;
+    else {
+        no = settings->JavaScriptCanOpenWindowsAutomatically();
+        settings->setJavaScriptCanOpenWindowsAutomatically(true);
     }
+
+    [delegate_ clearFirstResponder];
+    JSObjectRef object([function JSObject]);
+    JSGlobalContextRef context([frame globalContext]);
+    JSObjectCallAsFunction(context, object, NULL, 0, NULL, NULL);
+
+    if (settings != NULL)
+        settings->setJavaScriptCanOpenWindowsAutomatically(no);
+
+    WebThreadUnlock();
+}
+
+- (void) didCloseBook:(RVBook *)book {
+    if (closer_ != nil)
+        [self callFunction:closer_];
+}
+
+- (void) __rightButtonClicked {
+    reloading_ = true;
+    [self reloadURL];
+}
+
+- (void) _rightButtonClicked {
+#if !AlwaysReload
+    if (function_ != nil)
+        [self callFunction:function_];
+    else
+#endif
+        [self __rightButtonClicked];
 }
 
 - (id) _rightButtonTitle {
-    return button_ != nil ? button_ : @"Reload";
+    return CYLocalize("RELOAD");
 }
 
 - (id) rightButtonTitle {
-    return [self _loading] ? @"" : [self _rightButtonTitle];
+    return [self isLoading] ? @"" : button_ != nil ? button_ : [self _rightButtonTitle];
 }
 
 - (UINavigationButtonStyle) rightButtonStyle {
@@ -981,11 +1463,11 @@
 }
 
 - (NSString *) title {
-    return title_ == nil ? @"Loading" : title_;
+    return title_ == nil ? CYLocalize("LOADING") : title_;
 }
 
 - (NSString *) backButtonTitle {
-    return @"Browser";
+    return CYLocalize("BROWSER");
 }
 
 - (void) setPageActive:(BOOL)active {
@@ -1002,4 +1484,8 @@
     pushed_ = pushed;
 }
 
++ (float) defaultWidth {
+    return 980;
+}
+
 @end