Separate out CyteKit/dispatchEvent.*.

3 files changed, 131 insertions, 21 deletions

diff --git a/CyteKit/WebView.mm b/CyteKit/WebView.mm
index 3ec751a..dbd9129 100644
--- a/CyteKit/WebView.mm
+++ b/CyteKit/WebView.mm
@@ -37,8 +37,8 @@
 */
 /* }}} */
 
+#include "CyteKit/dispatchEvent.h"
 #include "CyteKit/WebView.h"
-#include "CyteKit/WebThreadLocked.hpp"
 
 #include <CydiaSubstrate/CydiaSubstrate.h>
 
@@ -329,26 +329,7 @@ static void $UIWebViewWebViewDelegate$webViewClose$(UIWebViewWebViewDelegate *se
 }
 
 - (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]];
-    }
+    [[self _documentView] dispatchEvent:event];
 }
 
 - (void) reloadFromOrigin {
diff --git a/CyteKit/dispatchEvent.h b/CyteKit/dispatchEvent.h
new file mode 100644
index 0000000..a9e2c89
--- /dev/null
+++ b/CyteKit/dispatchEvent.h
@@ -0,0 +1,53 @@
+/* Cydia - iPhone UIKit Front-End for Debian APT
+ * Copyright (C) 2008-2011  Jay Freeman (saurik)
+*/
+
+/* Modified BSD License {{{ */
+/*
+ *        Redistribution and use in source and binary
+ * forms, with or without modification, are permitted
+ * provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the
+ *    above copyright notice, this list of conditions
+ *    and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the
+ *    above copyright notice, this list of conditions
+ *    and the following disclaimer in the documentation
+ *    and/or other materials provided with the
+ *    distribution.
+ * 3. The name of the author may not be used to endorse
+ *    or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
+ * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+/* }}} */
+
+#ifndef CyteKit_dispatchEvent_H
+#define CyteKit_dispatchEvent_H
+
+#include <UIKit/UIKit.h>
+
+#include "iPhonePrivate.h"
+
+@interface UIWebDocumentView (CyteDispatchEvent)
+
+- (void) dispatchEvent:(NSString *)event;
+
+@end
+
+#endif//CyteKit_dispatchEvent_H
diff --git a/CyteKit/dispatchEvent.mm b/CyteKit/dispatchEvent.mm
new file mode 100644
index 0000000..277d89b
--- /dev/null
+++ b/CyteKit/dispatchEvent.mm
@@ -0,0 +1,76 @@
+/* Cydia - iPhone UIKit Front-End for Debian APT
+ * Copyright (C) 2008-2011  Jay Freeman (saurik)
+*/
+
+/* Modified BSD License {{{ */
+/*
+ *        Redistribution and use in source and binary
+ * forms, with or without modification, are permitted
+ * provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the
+ *    above copyright notice, this list of conditions
+ *    and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the
+ *    above copyright notice, this list of conditions
+ *    and the following disclaimer in the documentation
+ *    and/or other materials provided with the
+ *    distribution.
+ * 3. The name of the author may not be used to endorse
+ *    or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
+ * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
+ * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+/* }}} */
+
+#include "CyteKit/dispatchEvent.h"
+#include "CyteKit/WebThreadLocked.hpp"
+
+#include <WebKit/WebFrame.h>
+#include <WebKit/WebScriptObject.h>
+#include <WebKit/WebView.h>
+
+#include <objc/runtime.h>
+
+#include <CydiaSubstrate/CydiaSubstrate.h>
+
+@implementation UIWebDocumentView (CyteDispatchEvent)
+
+- (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 webView] mainFrame]
+    , nil]);
+
+    while (WebFrame *frame = [frames lastObject]) {
+        WebScriptObject *object([frame windowObject]);
+        [object evaluateWebScript:script];
+        [frames removeLastObject];
+        [frames addObjectsFromArray:[frame childFrames]];
+    }
+}
+
+@end