X-Git-Url: https://git.saurik.com/cydia.git/blobdiff_plain/dcc55b8bee7dc7def76c6318f6c2df49cc6eff09..7afcea1c7f36f0c4ee9c4d4b53618df39073d851:/UICaboodle/BrowserView.m

diff --git a/UICaboodle/BrowserView.m b/UICaboodle/BrowserView.m
index 39599b93..0f95a049 100644
--- a/UICaboodle/BrowserView.m
+++ b/UICaboodle/BrowserView.m
@@ -71,7 +71,9 @@
 }
 
 + (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";
@@ -79,6 +81,8 @@
         return @"setButtonImage";
     else if (selector == @selector(setButtonTitle:withStyle:toFunction:))
         return @"setButtonTitle";
+    else if (selector == @selector(setPopupHook:))
+        return @"setPopupHook";
     else if (selector == @selector(setViewportWidth:))
         return @"setViewportWidth";
     else if (selector == @selector(supports:))
@@ -159,6 +163,10 @@
     return value;
 }
 
+- (void) close {
+    [indirect_ close];
+}
+
 - (void) setAutoPopup:(BOOL)popup {
     [indirect_ setAutoPopup:popup];
 }
@@ -171,6 +179,10 @@
     [indirect_ setButtonTitle:button withStyle:style toFunction:function];
 }
 
+- (void) setPopupHook:(id)function {
+    [indirect_ setPopupHook:function];
+}
+
 - (void) setViewportWidth:(float)width {
     [indirect_ setViewportWidth:width];
 }
@@ -185,7 +197,7 @@
 #endif
 
 - (void) dealloc {
-#if ForSaurik
+#if LogBrowser
     NSLog(@"[BrowserView dealloc]");
 #endif
 
@@ -235,6 +247,8 @@
         [style_ release];
     if (function_ != nil)
         [function_ release];
+    if (closer_ != nil)
+        [closer_ release];
 
     [scroller_ release];
     [indicator_ release];
@@ -306,13 +320,20 @@
 }
 
 - (void) _fixScroller {
+    CGRect bounds([webview_ documentBounds]);
+#if LogBrowser
+    NSLog(@"_fs:(%f,%f+%f,%f)", bounds.origin.x, bounds.origin.y, bounds.size.width, bounds.size.height);
+#endif
+
     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;
     }
 
@@ -320,13 +341,21 @@
     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) view:(UIView *)sender didSetFrame:(CGRect)frame {
     size_ = frame.size;
+#if LogBrowser
+    NSLog(@"dsf:(%f,%f+%f,%f)", frame.origin.x, frame.origin.y, frame.size.width, frame.size.height);
+#endif
     [self _fixScroller];
 }
 
@@ -348,8 +377,16 @@
     [book_ pushPage:self];
 }
 
-- (BOOL) getSpecial:(NSURL *)url {
-#if ForSaurik
+- (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
 
@@ -368,7 +405,10 @@
         return false;
 
     if (page != nil)
-        [self pushPage:page];
+        if (swap)
+            [self swapPage:page];
+        else
+            [self pushPage:page];
     return true;
 }
 
@@ -428,6 +468,12 @@
     popup_ = popup;
 }
 
+- (void) setPopupHook:(id)function {
+    if (closer_ != nil)
+        [closer_ autorelease];
+    closer_ = function == nil ? nil : [function retain];
+}
+
 - (void) setButtonImage:(NSString *)button withStyle:(NSString *)style toFunction:(id)function {
     if (button_ != nil)
         [button_ autorelease];
@@ -440,6 +486,8 @@
     if (function_ != nil)
         [function_ autorelease];
     function_ = function == nil ? nil : [function retain];
+
+    [self reloadButtons];
 }
 
 - (void) setButtonTitle:(NSString *)button withStyle:(NSString *)style toFunction:(id)function {
@@ -454,6 +502,8 @@
     if (function_ != nil)
         [function_ autorelease];
     function_ = function == nil ? nil : [function retain];
+
+    [self reloadButtons];
 }
 
 - (void) webView:(WebView *)sender willBeginEditingFormElement:(id)element {
@@ -473,6 +523,10 @@
     [book_ close];
 }
 
+- (void) close {
+    [book_ close];
+}
+
 - (void) webView:(WebView *)sender didClearWindowObject:(WebScriptObject *)window forFrame:(WebFrame *)frame {
     [window setValue:cydia_ forKey:@"cydia"];
 }
@@ -482,13 +536,13 @@
 }
 
 - (void) webView:(WebView *)sender decidePolicyForNewWindowAction:(NSDictionary *)action request:(NSURLRequest *)request newFrameName:(NSString *)name decisionListener:(id<WebPolicyDecisionListener>)listener {
-#if ForSaurik
+#if LogBrowser
     NSLog(@"nwa:%@", name);
 #endif
 
     if (NSURL *url = [request URL]) {
         if (name == nil) unknown: {
-            if (![self getSpecial:url]) {
+            if (![self getSpecial:url swap:NO]) {
                 NSString *scheme([[url scheme] lowercaseString]);
                 if ([scheme isEqualToString:@"mailto"])
                     [delegate_ openMailToURL:url];
@@ -498,6 +552,7 @@
             [delegate_ openURL:url];
         else if ([name isEqualToString:@"_popup"]) {
             RVBook *book([[[RVPopUpBook alloc] initWithFrame:[delegate_ popUpBounds]] autorelease]);
+            [book setHook:indirect_];
 
             RVPage *page([delegate_ pageForURL:url hasTag:NULL]);
             if (page == nil) {
@@ -522,13 +577,15 @@
         [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]];
     }
 }
@@ -546,17 +603,19 @@
             if (request_ != nil)
                 [request_ autorelease];
             request_ = [request retain];
-#if ForSaurik
+#if LogBrowser
             NSLog(@"dpn:%@", request_);
 #endif
         }
 
         [listener use];
-        /* XXX: maybe only the main frame? */
-        [self _pushPage];
+
+        WebView *webview([webview_ webView]);
+        if (frame == [webview mainFrame])
+            [self _pushPage];
         return;
     }
-#if ForSaurik
+#if LogBrowser
     else NSLog(@"nav:%@:%@", url, [action description]);
 #endif
 
@@ -573,7 +632,7 @@
 
     int store(_not(int));
     if (NSURL *itms = [url itmsURL:&store]) {
-#if ForSaurik
+#if LogBrowser
         NSLog(@"itms#%@#%u#%@", url, store, itms);
 #endif
 
@@ -598,7 +657,7 @@
         goto ignore;
     }
 
-    if ([self getSpecial:url])
+    if ([self getSpecial:url swap:YES])
         goto ignore;
     else if ([WebView _canHandleRequest:request])
         goto use;
@@ -721,13 +780,13 @@
 
 - (WebView *) webView:(WebView *)sender createWebViewWithRequest:(NSURLRequest *)request windowFeatures:(NSDictionary *)features {
 //- (WebView *) webView:(WebView *)sender createWebViewWithRequest:(NSURLRequest *)request userGesture:(BOOL)gesture {
-#if ForSaurik
+#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 ? [BrowserView defaultWidth] : [value floatValue]);
+    float width(value == nil ? 0 : [value floatValue]);
 
     RVBook *book(!popup_ ? book_ : [[[RVPopUpBook alloc] initWithFrame:[delegate_ popUpBounds]] autorelease]);
 
@@ -736,6 +795,7 @@
 
     if (features != nil && popup_) {
         [book setDelegate:delegate_];
+        [book setHook:indirect_];
         [browser setDelegate:delegate_];
 
         [browser loadRequest:request];
@@ -771,6 +831,8 @@
     if ([frame parentFrame] != nil)
         return;
 
+    [webview_ resignFirstResponder];
+
     reloading_ = false;
     loading_ = true;
     [self reloadButtons];
@@ -795,9 +857,15 @@
         function_ = nil;
     }
 
+    if (closer_ != nil) {
+        [closer_ release];
+        closer_ = nil;
+    }
+
     [book_ reloadTitleForPage:self];
 
     [scroller_ scrollPointVisibleAtTopLeft:CGPointZero];
+    [scroller_ setZoomScale:1 duration:0];
 
     CGRect webrect = [scroller_ bounds];
     webrect.size.height = 0;
@@ -811,12 +879,12 @@
     }
 }
 
-- (bool) _loading {
+- (bool) isLoading {
     return loading_;
 }
 
 - (void) reloadButtons {
-    if ([self _loading])
+    if ([self isLoading])
         [indicator_ startAnimation];
     else
         [indicator_ stopAnimation];
@@ -836,6 +904,7 @@
 }
 
 - (void) webView:(WebView *)sender didCommitLoadForFrame:(WebFrame *)frame {
+    [self _pushPage];
     return [webview_ webView:sender didCommitLoadForFrame:frame];
 }
 
@@ -907,13 +976,13 @@
 }
 
 - (void) webView:(WebView *)sender addMessageToConsole:(NSDictionary *)dictionary {
-#if ForSaurik
+#if LogBrowser || ForSaurik
     lprintf("Console:%s\n", [[dictionary description] UTF8String]);
 #endif
 }
 
 - (void) setViewportWidth:(float)width {
-    width_ = width;
+    width_ = width ? width != 0 : [[self class] defaultWidth];
     [webview_ setViewportSize:CGSizeMake(width_, UIWebViewGrowsAndShrinksToFitHeight) forDocumentTypes:0x10];
 }
 
@@ -1049,49 +1118,61 @@
 }
 
 - (id) initWithBook:(RVBook *)book {
-    return [self initWithBook:book forWidth:[[self class] defaultWidth]];
+    return [self initWithBook:book forWidth:0];
 }
 
 - (void) didFinishGesturesInView:(UIView *)view forEvent:(id)event {
     [webview_ redrawScaledDocument];
 }
 
-- (void) _rightButtonClicked {
-    if (function_ == nil) {
-        reloading_ = true;
-        [self reloadURL];
-    } else {
-        WebView *webview([webview_ webView]);
-        WebFrame *frame([webview mainFrame]);
-
-        id _private(MSHookIvar<id>(webview, "_private"));
-        WebCore::Page *page(_private == nil ? NULL : MSHookIvar<WebCore::Page *>(_private, "page"));
-        WebCore::Settings *settings(page == NULL ? NULL : page->settings());
-
-        bool no;
-        if (settings == NULL)
-            no = 0;
-        else {
-            no = settings->JavaScriptCanOpenWindowsAutomatically();
-            settings->setJavaScriptCanOpenWindowsAutomatically(true);
-        }
+- (void) callFunction:(WebScriptObject *)function {
+    WebView *webview([webview_ webView]);
+    WebFrame *frame([webview mainFrame]);
 
-        [delegate_ clearFirstResponder];
-        JSObjectRef function([function_ JSObject]);
-        JSGlobalContextRef context([frame globalContext]);
-        JSObjectCallAsFunction(context, function, NULL, 0, NULL, NULL);
+    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());
 
-        if (settings != NULL)
-            settings->setJavaScriptCanOpenWindowsAutomatically(no);
+    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);
+}
+
+- (void) didCloseBook:(RVBook *)book {
+    if (closer_ != nil)
+        [self callFunction:closer_];
+}
+
+- (void) __rightButtonClicked {
+    reloading_ = true;
+    [self reloadURL];
+}
+
+- (void) _rightButtonClicked {
+    if (function_ == nil)
+        [self __rightButtonClicked];
+    else
+        [self callFunction:function_];
 }
 
 - (id) _rightButtonTitle {
-    return button_ != nil ? button_ : @"Reload";
+    return @"Reload";
 }
 
 - (id) rightButtonTitle {
-    return [self _loading] ? @"" : [self _rightButtonTitle];
+    return [self isLoading] ? @"" : button_ != nil ? button_ : [self _rightButtonTitle];
 }
 
 - (UINavigationButtonStyle) rightButtonStyle {