CyteKit/CyteWebViewController.h

   1 /* Cydia - iPhone UIKit Front-End for Debian APT
   2  * Copyright (C) 2008-2011  Jay Freeman (saurik)
   3 */
   4
   5 /* Modified BSD License {{{ */
   6 /*
   7  *        Redistribution and use in source and binary
   8  * forms, with or without modification, are permitted
   9  * provided that the following conditions are met:
  10  *
  11  * 1. Redistributions of source code must retain the
  12  *    above copyright notice, this list of conditions
  13  *    and the following disclaimer.
  14  * 2. Redistributions in binary form must reproduce the
  15  *    above copyright notice, this list of conditions
  16  *    and the following disclaimer in the documentation
  17  *    and/or other materials provided with the
  18  *    distribution.
  19  * 3. The name of the author may not be used to endorse
  20  *    or promote products derived from this software
  21  *    without specific prior written permission.
  22  *
  23  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS''
  24  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
  25  * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
  26  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  27  * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE
  28  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  29  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  30  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  31  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  32  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
  33  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
  34  * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
  35  * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  36  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  37 */
  38 /* }}} */
  39
  40 #ifndef CyteKit_CydiaBrowserController_H
  41 #define CyteKit_CydiaBrowserController_H
  42
  43 #include "CyteKit/CyteViewController.h"
  44
  45 #include <UIKit/UIKit.h>
  46
  47 #include <WebKit/DOMNodeList.h>
  48 #include <WebKit/WebFrame.h>
  49 #include <WebKit/WebScriptObject.h>
  50 #include <WebKit/WebView.h>
  51
  52 #include <JavaScriptCore/JavaScriptCore.h>
  53
  54 #include "substrate.h"
  55
  56 @class NSMutableArray;
  57 @class NSString;
  58 @class NSURL;
  59 @class NSURLRequest;
  60
  61 @class UIScroller;
  62 @class UIDocumentWebView;
  63
  64 @class WebView;
  65
  66 @class Database;
  67 @class IndirectDelegate;
  68
  69 @protocol CYWebViewDelegate <UIWebViewDelegate>
  70 - (void) webView:(WebView *)view addMessageToConsole:(NSDictionary *)message;
  71 - (void) webView:(WebView *)view decidePolicyForNavigationAction:(NSDictionary *)action request:(NSURLRequest *)request frame:(WebFrame *)frame decisionListener:(id<WebPolicyDecisionListener>)listener;
  72 - (void) webView:(WebView *)view decidePolicyForNewWindowAction:(NSDictionary *)action request:(NSURLRequest *)request newFrameName:(NSString *)name decisionListener:(id<WebPolicyDecisionListener>)listener;
  73 - (void) webView:(WebView *)view didClearWindowObject:(WebScriptObject *)window forFrame:(WebFrame *)frame;
  74 - (void) webView:(WebView *)view didFailLoadWithError:(NSError *)error forFrame:(WebFrame *)frame;
  75 - (void) webView:(WebView *)view didFailProvisionalLoadWithError:(NSError *)error forFrame:(WebFrame *)frame;
  76 - (void) webView:(WebView *)view didFinishLoadForFrame:(WebFrame *)frame;
  77 - (void) webView:(WebView *)view didReceiveTitle:(NSString *)title forFrame:(WebFrame *)frame;
  78 - (void) webView:(WebView *)view didStartProvisionalLoadForFrame:(WebFrame *)frame;
  79 - (NSURLRequest *) webView:(WebView *)view resource:(id)resource willSendRequest:(NSURLRequest *)request redirectResponse:(NSURLResponse *)response fromDataSource:(WebDataSource *)source;
  80 - (void) webViewClose:(WebView *)view;
  81 - (bool) webView:(WebView *)view shouldRunJavaScriptAlertPanelWithMessage:(NSString *)message initiatedByFrame:(WebFrame *)frame;
  82 - (bool) webView:(WebView *)view shouldRunJavaScriptConfirmPanelWithMessage:(NSString *)message initiatedByFrame:(WebFrame *)frame;
  83 - (bool) webView:(WebView *)view shouldRunJavaScriptTextInputPanelWithPrompt:(NSString *)prompt defaultText:(NSString *)text initiatedByFrame:(WebFrame *)frame;
  84 - (void) webViewUpdateViewSettings:(UIWebView *)view;
  85 @end
  86
  87 @interface CYWebView : UIWebView
  88 - (id<CYWebViewDelegate>) delegate;
  89 @end
  90
  91 @interface WebScriptObject (UICaboodle)
  92 - (NSUInteger) count;
  93 - (id) objectAtIndex:(unsigned)index;
  94 @end
  95
  96 @protocol BrowserControllerDelegate
  97 - (void) retainNetworkActivityIndicator;
  98 - (void) releaseNetworkActivityIndicator;
  99 - (CYViewController *) pageForURL:(NSURL *)url forExternal:(BOOL)external;
 100 - (void) unloadData;
 101 @end
 102
 103 @interface BrowserController : CYViewController <
 104     CYWebViewDelegate,
 105     UIWebViewDelegate
 106 > {
 107     _transient CYWebView *webview_;
 108     _transient UIScrollView *scroller_;
 109
 110     UIActivityIndicatorView *indicator_;
 111     IndirectDelegate *indirect_;
 112     NSURLAuthenticationChallenge *challenge_;
 113
 114     bool error_;
 115     _H<NSURLRequest> request_;
 116
 117     _transient NSNumber *sensitive_;
 118
 119     NSString *title_;
 120     NSMutableSet *loading_;
 121
 122     // XXX: NSString * or UIImage *
 123     _H<NSObject> custom_;
 124     _H<NSString> style_;
 125
 126     _H<WebScriptObject> function_;
 127
 128     float width_;
 129     Class class_;
 130
 131     UIBarButtonItem *reloaditem_;
 132     UIBarButtonItem *loadingitem_;
 133
 134     bool visible_;
 135     bool hidesNavigationBar_;
 136     bool allowsNavigationAction_;
 137 }
 138
 139 + (void) _initialize;
 140
 141 - (void) setURL:(NSURL *)url;
 142
 143 - (void) loadURL:(NSURL *)url cachePolicy:(NSURLRequestCachePolicy)policy;
 144 - (void) loadURL:(NSURL *)url;
 145
 146 - (void) loadRequest:(NSURLRequest *)request;
 147 - (bool) isLoading;
 148
 149 - (void) reloadURLWithCache:(BOOL)cache;
 150 - (void) reloadURL;
 151
 152 - (id) init;
 153 - (id) initWithURL:(NSURL *)url;
 154 - (id) initWithWidth:(float)width;
 155 - (id) initWithWidth:(float)width ofClass:(Class)_class;
 156
 157 - (void) callFunction:(WebScriptObject *)function;
 158
 159 - (void) webView:(WebView *)view didClearWindowObject:(WebScriptObject *)window forFrame:(WebFrame *)frame;
 160 - (NSURLRequest *) webView:(WebView *)view resource:(id)identifier willSendRequest:(NSURLRequest *)request redirectResponse:(NSURLResponse *)response fromDataSource:(WebDataSource *)source;
 161
 162 + (float) defaultWidth;
 163
 164 - (void) setButtonImage:(NSString *)button withStyle:(NSString *)style toFunction:(id)function;
 165 - (void) setButtonTitle:(NSString *)button withStyle:(NSString *)style toFunction:(id)function;
 166 - (void) setHidesNavigationBar:(bool)value;
 167
 168 - (void) alertView:(UIAlertView *)alert clickedButtonAtIndex:(NSInteger)button;
 169 - (void) customButtonClicked;
 170 - (void) applyRightButton;
 171
 172 - (void) _didStartLoading;
 173 - (void) _didFinishLoading;
 174
 175 - (void) close;
 176
 177 - (void) dispatchEvent:(NSString *)event;
 178
 179 - (void) setViewportWidthOnMainThread:(float)value;
 180
 181 @end
 182
 183 #endif//CyteKit_CydiaBrowserController_H