X-Git-Url: https://git.saurik.com/cydia.git/blobdiff_plain/5a5c1e4bab8fcfdab5b6ee3046be06b0bc3df8f9..7afcea1c7f36f0c4ee9c4d4b53618df39073d851:/UICaboodle/BrowserView.m

diff --git a/UICaboodle/BrowserView.m b/UICaboodle/BrowserView.m
index 08165235..0f95a049 100644
--- a/UICaboodle/BrowserView.m
+++ b/UICaboodle/BrowserView.m
@@ -71,12 +71,20 @@
 }
 
 + (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(setPopupHook:))
+        return @"setPopupHook";
+    else if (selector == @selector(setViewportWidth:))
+        return @"setViewportWidth";
     else if (selector == @selector(supports:))
         return @"supports";
     else if (selector == @selector(du:))
@@ -155,6 +163,14 @@
     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];
 }
@@ -163,6 +179,14 @@
     [indirect_ setButtonTitle:button withStyle:style toFunction:function];
 }
 
+- (void) setPopupHook:(id)function {
+    [indirect_ setPopupHook:function];
+}
+
+- (void) setViewportWidth:(float)width {
+    [indirect_ setViewportWidth:width];
+}
+
 @end
 /* }}} */
 
@@ -173,7 +197,9 @@
 #endif
 
 - (void) dealloc {
-    NSLog(@"deallocating WebView");
+#if LogBrowser
+    NSLog(@"[BrowserView dealloc]");
+#endif
 
     if (challenge_ != nil)
         [challenge_ release];
@@ -194,6 +220,8 @@
 
     [webview_ setDelegate:nil];
     [webview_ setGestureDelegate:nil];
+    [webview_ setFormEditingDelegate:nil];
+    [webview_ setInteractionDelegate:nil];
 
     //NSNotificationCenter *center = [NSNotificationCenter defaultCenter];
 
@@ -219,6 +247,8 @@
         [style_ release];
     if (function_ != nil)
         [function_ release];
+    if (closer_ != nil)
+        [closer_ release];
 
     [scroller_ release];
     [indicator_ release];
@@ -289,8 +319,44 @@
     return webview_;
 }
 
+- (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;
+    }
+
+    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) view:(UIView *)sender didSetFrame:(CGRect)frame {
-    [scroller_ setContentSize:frame.size];
+    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];
 }
 
 - (void) view:(UIView *)sender didSetFrame:(CGRect)frame oldFrame:(CGRect)old {
@@ -303,7 +369,27 @@
     [book_ pushPage:page];
 }
 
-- (BOOL) getSpecial:(NSURL *)url {
+- (void) _pushPage {
+    if (pushed_)
+        return;
+    [self autorelease];
+    pushed_ = true;
+    [book_ pushPage:self];
+}
+
+- (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]);
 
@@ -319,14 +405,27 @@
         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]
@@ -340,11 +439,14 @@
 }
 
 - (BOOL) webView:(WebView *)sender runJavaScriptConfirmPanelWithMessage:(NSString *)message initiatedByFrame:(WebFrame *)frame {
+    if (![self _allowJavaScriptPanel])
+        return NO;
+
     UIActionSheet *sheet = [[[UIActionSheet alloc]
         initWithTitle:nil
         buttons:[NSArray arrayWithObjects:@"OK", @"Cancel", nil]
         defaultButtonIndex:0
-        delegate:self
+        delegate:indirect_
         context:@"confirm"
     ] autorelease];
 
@@ -362,6 +464,16 @@
     return [confirm boolValue];
 }
 
+- (void) setAutoPopup:(BOOL)popup {
+    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];
@@ -374,6 +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 {
@@ -388,12 +502,31 @@
     if (function_ != nil)
         [function_ autorelease];
     function_ = function == nil ? nil : [function retain];
+
+    [self reloadButtons];
+}
+
+- (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"];
 }
@@ -403,11 +536,13 @@
 }
 
 - (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: {
-            if (![self getSpecial:url]) {
+            if (![self getSpecial:url swap:NO]) {
                 NSString *scheme([[url scheme] lowercaseString]);
                 if ([scheme isEqualToString:@"mailto"])
                     [delegate_ openMailToURL:url];
@@ -417,10 +552,11 @@
             [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) {
-                /* XXX: call createWebViewWithRequest instead */
+                /* XXX: call createWebViewWithRequest instead? */
 
                 [self setBackButtonTitle:title_];
 
@@ -441,13 +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]];
     }
 }
@@ -465,15 +603,19 @@
             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
 
@@ -490,7 +632,10 @@
 
     int store(_not(int));
     if (NSURL *itms = [url itmsURL:&store]) {
+#if LogBrowser
         NSLog(@"itms#%@#%u#%@", url, store, itms);
+#endif
+
         if (
             store == 1 && [capability containsObject:@"com.apple.MobileStore"] ||
             store == 2 && [capability containsObject:@"com.apple.AppStore"]
@@ -512,7 +657,7 @@
         goto ignore;
     }
 
-    if ([self getSpecial:url])
+    if ([self getSpecial:url swap:YES])
         goto ignore;
     else if ([WebView _canHandleRequest:request])
         goto use;
@@ -526,19 +671,13 @@
     //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];
@@ -636,26 +775,48 @@
 }
 
 - (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 *) webView:(WebView *)sender createWebViewWithRequest:(NSURLRequest *)request windowFeatures:(NSDictionary *)features {
-#if ForSaurik
-    NSLog(@"cwv:%@ (%@)", request, title_);
+//- (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
 
-    BrowserView *browser = [[[BrowserView alloc] initWithBook:book_] autorelease];
-    [self pushPage:browser];
-    [browser loadRequest:request];
+    NSNumber *value([features objectForKey:@"width"]);
+    float width(value == nil ? 0 : [value floatValue]);
+
+    RVBook *book(!popup_ ? book_ : [[[RVPopUpBook alloc] initWithFrame:[delegate_ popUpBounds]] autorelease]);
+
+    /* 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];
+    }
+
     return [browser webView];
 }
 
 - (WebView *) webView:(WebView *)sender createWebViewWithRequest:(NSURLRequest *)request {
     return [self webView:sender createWebViewWithRequest:request windowFeatures:nil];
+    //return [self webView:sender createWebViewWithRequest:request userGesture:YES];
 }
 
 - (void) webView:(WebView *)sender didReceiveTitle:(NSString *)title forFrame:(WebFrame *)frame {
@@ -670,6 +831,8 @@
     if ([frame parentFrame] != nil)
         return;
 
+    [webview_ resignFirstResponder];
+
     reloading_ = false;
     loading_ = true;
     [self reloadButtons];
@@ -694,9 +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;
@@ -710,12 +879,12 @@
     }
 }
 
-- (bool) _loading {
+- (bool) isLoading {
     return loading_;
 }
 
 - (void) reloadButtons {
-    if ([self _loading])
+    if ([self isLoading])
         [indicator_ startAnimation];
     else
         [indicator_ stopAnimation];
@@ -735,6 +904,7 @@
 }
 
 - (void) webView:(WebView *)sender didCommitLoadForFrame:(WebFrame *)frame {
+    [self _pushPage];
     return [webview_ webView:sender didCommitLoadForFrame:frame];
 }
 
@@ -806,14 +976,20 @@
 }
 
 - (void) webView:(WebView *)sender addMessageToConsole:(NSDictionary *)dictionary {
-#if ForSaurik
+#if LogBrowser || ForSaurik
     lprintf("Console:%s\n", [[dictionary description] UTF8String]);
 #endif
 }
 
-- (id) initWithBook:(RVBook *)book {
+- (void) setViewportWidth:(float)width {
+    width_ = width ? width != 0 : [[self class] defaultWidth];
+    [webview_ setViewportSize:CGSizeMake(width_, UIWebViewGrowsAndShrinksToFitHeight) forDocumentTypes:0x10];
+}
+
+- (id) initWithBook:(RVBook *)book forWidth:(float)width {
     if ((self = [super initWithBook:book]) != nil) {
         loading_ = false;
+        popup_ = false;
 
         struct CGRect bounds = [self bounds];
 
@@ -866,12 +1042,13 @@
             [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];
 
@@ -884,14 +1061,20 @@
             [webview_ setValue:[NSNumber numberWithBool:YES] forGestureAttribute:UIGestureAttributeUpdatesScroller];
 
             [webview_ setSmoothsFonts:YES];
-
+            [webview_ setAllowsImageSheet:YES];
             [webview _setUsesLoaderCache:YES];
-            [webview setGroupName:@"Cydia"];
+
+            [webview setGroupName:@"CydiaGroup"];
             [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];
@@ -906,8 +1089,12 @@
             [package installed]
         ];
 
+        if (Product_ != nil)
+            application = [NSString stringWithFormat:@"%@ Version/%@", application, Product_];
         if (Build_ != nil)
-            application = [NSString stringWithFormat:@"Mobile/%@ %@", Build_, application];
+            application = [NSString stringWithFormat:@"%@ Mobile/%@", application, Build_];
+        if (Safari_ != nil)
+            application = [NSString stringWithFormat:@"%@ Safari/%@", application, Safari_];
 
         /* XXX: lookup application directory? */
         /*if (NSDictionary *safari = [NSDictionary dictionaryWithContentsOfFile:@"/Applications/MobileSafari.app/Info.plist"])
@@ -930,46 +1117,62 @@
     } return self;
 }
 
+- (id) initWithBook:(RVBook *)book {
+    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 {
@@ -1008,4 +1211,8 @@
     pushed_ = pushed;
 }
 
++ (float) defaultWidth {
+    return 980;
+}
+
 @end