Move -[BrowserController dispatchEvent:] to CYWebView.

1 files changed, 24 insertions, 0 deletions

diff --git a/CyteKit/CyteWebView.mm b/CyteKit/CyteWebView.mm
index 720bb72..5c07039 100644
--- a/CyteKit/CyteWebView.mm
+++ b/CyteKit/CyteWebView.mm
@@ -38,6 +38,7 @@
 /* }}} */
 
 #include "CyteKit/CyteWebView.h"
+#include "CyteKit/WebThreadLocked.hpp"
 
 #include <CydiaSubstrate/CydiaSubstrate.h>
 
@@ -326,6 +327,29 @@ static void $UIWebViewWebViewDelegate$webViewClose$(UIWebViewWebViewDelegate *se
         [delegate webViewUpdateViewSettings:self];
 }
 
+- (void) dispatchEvent:(NSString *)event {
+    WebThreadLocked lock;
+
+    NSString *script([NSString stringWithFormat:@
+        "(function() {"
+            "var event = this.document.createEvent('Events');"
+            "event.initEvent('%@', false, false);"
+            "this.document.dispatchEvent(event);"
+        "})();"
+    , event]);
+
+    NSMutableArray *frames([NSMutableArray arrayWithObjects:
+        [[[self _documentView] webView] mainFrame]
+    , nil]);
+
+    while (WebFrame *frame = [frames lastObject]) {
+        WebScriptObject *object([frame windowObject]);
+        [object evaluateWebScript:script];
+        [frames removeLastObject];
+        [frames addObjectsFromArray:[frame childFrames]];
+    }
+}
+
 + (void) initialize {
     if (Class $UIWebViewWebViewDelegate = objc_getClass("UIWebViewWebViewDelegate")) {
         class_addMethod($UIWebViewWebViewDelegate, @selector(webView:addMessageToConsole:), (IMP) &$UIWebViewWebViewDelegate$webView$addMessageToConsole$, "v16@0:4@8@12");