Plugins/NativeControls/NativeControls.m

   1 //
   2 //  NativeControls.h
   3 //
   4 //
   5 //  Created by Jesse MacFadyen on 10-02-03.
   6 //  MIT Licensed
   7
   8 //  Originally this code was developed my Michael Nachbaur
   9 //  Formerly -> PhoneGap :: UIControls.h
  10 //  Created by Michael Nachbaur on 13/04/09.
  11 //  Copyright 2009 Decaf Ninja Software. All rights reserved.
  12
  13 #import "NativeControls.h"
  14
  15 #import <QuartzCore/QuartzCore.h>
  16
  17 @implementation NativeControls
  18 #ifndef __IPHONE_3_0
  19 @synthesize webView;
  20 #endif
  21
  22 -(PGPlugin*) initWithWebView:(UIWebView*)theWebView
  23 {
  24     self = (NativeControls*)[super initWithWebView:theWebView];
  25     if (self)
  26         {
  27         tabBarItems = [[NSMutableDictionary alloc] initWithCapacity:5];
  28                 originalWebViewBounds = theWebView.bounds;
  29     }
  30     return self;
  31 }
  32
  33 - (void)dealloc
  34 {
  35     if (tabBar)
  36         [tabBar release];
  37
  38         if (toolBar)
  39         {
  40                 [toolBarTitle release];
  41                 [toolBarItems release];
  42                 [toolBar release];
  43         }
  44
  45     [super dealloc];
  46 }
  47
  48 #pragma mark -
  49 #pragma mark TabBar
  50
  51 /**
  52  * Create a native tab bar at either the top or the bottom of the display.
  53  * @brief creates a tab bar
  54  * @param arguments unused
  55  * @param options unused
  56  */
  57 - (void)createTabBar:(NSArray*)arguments withDict:(NSDictionary*)options
  58 {
  59     tabBar = [UITabBar new];
  60     [tabBar sizeToFit];
  61     tabBar.delegate = self;
  62     tabBar.multipleTouchEnabled   = NO;
  63     tabBar.autoresizesSubviews    = YES;
  64     tabBar.hidden                 = YES;
  65     tabBar.userInteractionEnabled = YES;
  66         tabBar.opaque = YES;
  67
  68         self.webView.superview.autoresizesSubviews = YES;
  69
  70         [ self.webView.superview addSubview:tabBar];
  71 }
  72
  73 /**
  74  * Show the tab bar after its been created.
  75  * @brief show the tab bar
  76  * @param arguments unused
  77  * @param options used to indicate options for where and how the tab bar should be placed
  78  * - \c height integer indicating the height of the tab bar (default: \c 49)
  79  * - \c position specifies whether the tab bar will be placed at the \c top or \c bottom of the screen (default: \c bottom)
  80  */
  81 - (void)showTabBar:(NSArray*)arguments withDict:(NSDictionary*)options
  82 {
  83     if (!tabBar)
  84         [self createTabBar:nil withDict:nil];
  85
  86         // if we are calling this again when its shown, reset
  87         if (!tabBar.hidden) {
  88                 return;
  89         }
  90
  91     CGFloat height = 0.0f;
  92     BOOL atBottom = YES;
  93
  94     //  CGRect offsetRect = [ [UIApplication sharedApplication] statusBarFrame];
  95
  96     if (options)
  97         {
  98         height   = [[options objectForKey:@"height"] floatValue];
  99         atBottom = [[options objectForKey:@"position"] isEqualToString:@"bottom"];
 100     }
 101         if(height == 0)
 102         {
 103                 height = 49.0f;
 104                 atBottom = YES;
 105         }
 106
 107     tabBar.hidden = NO;
 108     CGRect webViewBounds = originalWebViewBounds;
 109     CGRect tabBarBounds;
 110
 111         NSNotification* notif = [NSNotification notificationWithName:@"PGLayoutSubviewAdded" object:tabBar];
 112         [[NSNotificationQueue defaultQueue] enqueueNotification:notif postingStyle: NSPostASAP];
 113
 114     if (atBottom)
 115     {
 116         tabBarBounds = CGRectMake(
 117                                   webViewBounds.origin.x,
 118                                   webViewBounds.origin.y + webViewBounds.size.height - height,
 119                                   webViewBounds.size.width,
 120                                   height
 121                                   );
 122         webViewBounds = CGRectMake(
 123                                    webViewBounds.origin.x,
 124                                    webViewBounds.origin.y,
 125                                    webViewBounds.size.width,
 126                                    webViewBounds.size.height - height
 127                                    );
 128     }
 129     else
 130     {
 131         tabBarBounds = CGRectMake(
 132                                   webViewBounds.origin.x,
 133                                   webViewBounds.origin.y,
 134                                   webViewBounds.size.width,
 135                                   height
 136                                   );
 137         webViewBounds = CGRectMake(
 138                                    webViewBounds.origin.x,
 139                                    webViewBounds.origin.y + height,
 140                                    webViewBounds.size.width,
 141                                    webViewBounds.size.height - height
 142                                    );
 143     }
 144
 145     [tabBar setFrame:tabBarBounds];
 146
 147
 148     [self.webView setFrame:webViewBounds];
 149 }
 150
 151 /**
 152  * Hide the tab bar
 153  * @brief hide the tab bar
 154  * @param arguments unused
 155  * @param options unused
 156  */
 157 - (void)hideTabBar:(NSArray*)arguments withDict:(NSDictionary*)options
 158 {
 159     if (!tabBar)
 160         [self createTabBar:nil withDict:nil];
 161     tabBar.hidden = YES;
 162
 163         NSNotification* notif = [NSNotification notificationWithName:@"PGLayoutSubviewRemoved" object:tabBar];
 164         [[NSNotificationQueue defaultQueue] enqueueNotification:notif postingStyle: NSPostASAP];
 165
 166
 167         [self.webView setFrame:originalWebViewBounds];
 168 }
 169
 170 /**
 171  * Create a new tab bar item for use on a previously created tab bar.  Use ::showTabBarItems to show the new item on the tab bar.
 172  *
 173  * If the supplied image name is one of the labels listed below, then this method will construct a tab button
 174  * using the standard system buttons.  Note that if you use one of the system images, that the \c title you supply will be ignored.
 175  * - <b>Tab Buttons</b>
 176  *   - tabButton:More
 177  *   - tabButton:Favorites
 178  *   - tabButton:Featured
 179  *   - tabButton:TopRated
 180  *   - tabButton:Recents
 181  *   - tabButton:Contacts
 182  *   - tabButton:History
 183  *   - tabButton:Bookmarks
 184  *   - tabButton:Search
 185  *   - tabButton:Downloads
 186  *   - tabButton:MostRecent
 187  *   - tabButton:MostViewed
 188  * @brief create a tab bar item
 189  * @param arguments Parameters used to create the tab bar
 190  *  -# \c name internal name to refer to this tab by
 191  *  -# \c title title text to show on the tab, or null if no text should be shown
 192  *  -# \c image image filename or internal identifier to show, or null if now image should be shown
 193  *  -# \c tag unique number to be used as an internal reference to this button
 194  * @param options Options for customizing the individual tab item
 195  *  - \c badge value to display in the optional circular badge on the item; if nil or unspecified, the badge will be hidden
 196  */
 197 - (void)createTabBarItem:(NSArray*)arguments withDict:(NSDictionary*)options
 198 {
 199     if (!tabBar)
 200         [self createTabBar:nil withDict:nil];
 201
 202     NSString  *name      = [arguments objectAtIndex:0];
 203     NSString  *title     = [arguments objectAtIndex:1];
 204     NSString  *imageName = [arguments objectAtIndex:2];
 205     int tag              = [[arguments objectAtIndex:3] intValue];
 206
 207     UITabBarItem *item = nil;
 208     if ([imageName length] > 0) {
 209         UIBarButtonSystemItem systemItem = -1;
 210         if ([imageName isEqualToString:@"tabButton:More"])       systemItem = UITabBarSystemItemMore;
 211         if ([imageName isEqualToString:@"tabButton:Favorites"])  systemItem = UITabBarSystemItemFavorites;
 212         if ([imageName isEqualToString:@"tabButton:Featured"])   systemItem = UITabBarSystemItemFeatured;
 213         if ([imageName isEqualToString:@"tabButton:TopRated"])   systemItem = UITabBarSystemItemTopRated;
 214         if ([imageName isEqualToString:@"tabButton:Recents"])    systemItem = UITabBarSystemItemRecents;
 215         if ([imageName isEqualToString:@"tabButton:Contacts"])   systemItem = UITabBarSystemItemContacts;
 216         if ([imageName isEqualToString:@"tabButton:History"])    systemItem = UITabBarSystemItemHistory;
 217         if ([imageName isEqualToString:@"tabButton:Bookmarks"])  systemItem = UITabBarSystemItemBookmarks;
 218         if ([imageName isEqualToString:@"tabButton:Search"])     systemItem = UITabBarSystemItemSearch;
 219         if ([imageName isEqualToString:@"tabButton:Downloads"])  systemItem = UITabBarSystemItemDownloads;
 220         if ([imageName isEqualToString:@"tabButton:MostRecent"]) systemItem = UITabBarSystemItemMostRecent;
 221         if ([imageName isEqualToString:@"tabButton:MostViewed"]) systemItem = UITabBarSystemItemMostViewed;
 222         if (systemItem != -1)
 223             item = [[UITabBarItem alloc] initWithTabBarSystemItem:systemItem tag:tag];
 224     }
 225
 226     if (item == nil) {
 227         item = [[UITabBarItem alloc] initWithTitle:title image:[UIImage imageNamed:imageName] tag:tag];
 228     }
 229
 230     if ([options objectForKey:@"badge"])
 231         item.badgeValue = [options objectForKey:@"badge"];
 232
 233     [tabBarItems setObject:item forKey:name];
 234         [item release];
 235 }
 236
 237
 238 /**
 239  * Update an existing tab bar item to change its badge value.
 240  * @brief update the badge value on an existing tab bar item
 241  * @param arguments Parameters used to identify the tab bar item to update
 242  *  -# \c name internal name used to represent this item when it was created
 243  * @param options Options for customizing the individual tab item
 244  *  - \c badge value to display in the optional circular badge on the item; if nil or unspecified, the badge will be hidden
 245  */
 246 - (void)updateTabBarItem:(NSArray*)arguments withDict:(NSDictionary*)options
 247 {
 248     if (!tabBar)
 249         [self createTabBar:nil withDict:nil];
 250
 251     NSString  *name = [arguments objectAtIndex:0];
 252     UITabBarItem *item = [tabBarItems objectForKey:name];
 253     if (item)
 254         item.badgeValue = [options objectForKey:@"bad   ge"];
 255 }
 256
 257
 258 /**
 259  * Show previously created items on the tab bar
 260  * @brief show a list of tab bar items
 261  * @param arguments the item names to be shown
 262  * @param options dictionary of options, notable options including:
 263  *  - \c animate indicates that the items should animate onto the tab bar
 264  * @see createTabBarItem
 265  * @see createTabBar
 266  */
 267 - (void)showTabBarItems:(NSArray*)arguments withDict:(NSDictionary*)options
 268 {
 269     if (!tabBar)
 270         [self createTabBar:nil withDict:nil];
 271
 272     int i, count = [arguments count];
 273     NSMutableArray *items = [[NSMutableArray alloc] initWithCapacity:count];
 274     for (i = 0; i < count; i++) {
 275         NSString *itemName = [arguments objectAtIndex:i];
 276         UITabBarItem *item = [tabBarItems objectForKey:itemName];
 277         if (item)
 278             [items addObject:item];
 279     }
 280
 281     BOOL animateItems = NO;
 282     if ([options objectForKey:@"animate"])
 283         animateItems = [(NSString*)[options objectForKey:@"animate"] boolValue];
 284     [tabBar setItems:items animated:animateItems];
 285         [items release];
 286 }
 287
 288 /**
 289  * Manually select an individual tab bar item, or nil for deselecting a currently selected tab bar item.
 290  * @brief manually select a tab bar item
 291  * @param arguments the name of the tab bar item to select
 292  * @see createTabBarItem
 293  * @see showTabBarItems
 294  */
 295 - (void)selectTabBarItem:(NSArray*)arguments withDict:(NSDictionary*)options
 296 {
 297     if (!tabBar)
 298         [self createTabBar:nil withDict:nil];
 299
 300     NSString *itemName = [arguments objectAtIndex:0];
 301     UITabBarItem *item = [tabBarItems objectForKey:itemName];
 302     if (item)
 303         tabBar.selectedItem = item;
 304     else
 305         tabBar.selectedItem = nil;
 306 }
 307
 308
 309 - (void)tabBar:(UITabBar *)tabBar didSelectItem:(UITabBarItem *)item
 310 {
 311     NSString * jsCallBack = [NSString stringWithFormat:@"window.plugins.nativeControls.tabBarItemSelected(%d);", item.tag];
 312     [self.webView stringByEvaluatingJavaScriptFromString:jsCallBack];
 313 }
 314
 315 #pragma mark -
 316 #pragma mark ToolBar
 317
 318
 319 /*********************************************************************************/
 320 - (void)createToolBar:(NSArray*)arguments withDict:(NSDictionary*)options
 321 {
 322     CGFloat height   = 45.0f;
 323     BOOL atTop       = YES;
 324     UIBarStyle style = UIBarStyleBlackOpaque;
 325
 326     NSDictionary* toolBarSettings = options;//[settings objectForKey:@"ToolBarSettings"];
 327     if (toolBarSettings)
 328         {
 329         if ([toolBarSettings objectForKey:@"height"])
 330             height = [[toolBarSettings objectForKey:@"height"] floatValue];
 331
 332         if ([toolBarSettings objectForKey:@"position"])
 333             atTop  = [[toolBarSettings objectForKey:@"position"] isEqualToString:@"top"];
 334
 335 #pragma unused(atTop)
 336
 337         NSString *styleStr = [toolBarSettings objectForKey:@"style"];
 338         if ([styleStr isEqualToString:@"Default"])
 339             style = UIBarStyleDefault;
 340         else if ([styleStr isEqualToString:@"BlackOpaque"])
 341             style = UIBarStyleBlackOpaque;
 342         else if ([styleStr isEqualToString:@"BlackTranslucent"])
 343             style = UIBarStyleBlackTranslucent;
 344     }
 345
 346     CGRect webViewBounds = self.webView.bounds;
 347     CGRect toolBarBounds = CGRectMake(
 348                                       webViewBounds.origin.x,
 349                                       webViewBounds.origin.y - 1.0f,
 350                                       webViewBounds.size.width,
 351                                       height
 352                                       );
 353     webViewBounds = CGRectMake(
 354                                webViewBounds.origin.x,
 355                                webViewBounds.origin.y + height,
 356                                webViewBounds.size.width,
 357                                webViewBounds.size.height - height
 358                                );
 359     toolBar = [[UIToolbar alloc] initWithFrame:toolBarBounds];
 360     [toolBar sizeToFit];
 361     toolBar.hidden                 = NO;
 362     toolBar.multipleTouchEnabled   = NO;
 363     toolBar.autoresizesSubviews    = YES;
 364     toolBar.userInteractionEnabled = YES;
 365     toolBar.barStyle               = style;
 366
 367
 368     [toolBar setFrame:toolBarBounds];
 369     [self.webView setFrame:webViewBounds];
 370
 371     [self.webView.superview addSubview:toolBar];
 372 }
 373
 374 - (void)resetToolBar:(NSArray*)arguments withDict:(NSDictionary*)options
 375 {
 376         NSLog(@"about to reset toolBarItems");
 377         toolBarItems = nil;
 378         /*
 379      if (toolBarItems)
 380      {
 381      [toolBarItems release];
 382      }
 383          */
 384 }
 385
 386 /**
 387  * Hide the tool bar
 388  * @brief hide the tool bar
 389  * @param arguments unused
 390  * @param options unused
 391  */
 392 - (void)hideToolBar:(NSArray*)arguments withDict:(NSDictionary*)options
 393 {
 394     if (!toolBar)
 395         [self createToolBar:nil withDict:nil];
 396     toolBar.hidden = YES;
 397
 398         NSNotification* notif = [NSNotification notificationWithName:@"PGLayoutSubviewRemoved" object:toolBar];
 399         [[NSNotificationQueue defaultQueue] enqueueNotification:notif postingStyle: NSPostASAP];
 400
 401
 402         [self.webView setFrame:originalWebViewBounds];
 403 }
 404
 405
 406 - (void)setToolBarTitle:(NSArray*)arguments withDict:(NSDictionary*)options
 407 {
 408     if (!toolBar)
 409         [self createToolBar:nil withDict:nil];
 410
 411     NSString *title = [arguments objectAtIndex:0];
 412
 413
 414     if (!toolBarTitle) {
 415          NSLog(@"not : %@", title);
 416         toolBarTitle = [[UIBarButtonItem alloc] initWithTitle:title style:UIBarButtonItemStylePlain target:self action:@selector(toolBarTitleClicked)];
 417     } else {
 418          NSLog(@"is: %@", title);
 419         toolBarTitle.title = title;
 420     }
 421 }
 422
 423 /**
 424  * Create a new tool bar button item for use on a previously created tool bar.  Use ::showToolBar to show the new item on the tool bar.
 425  *
 426  * If the supplied image name is one of the labels listed below, then this method will construct a button
 427  * using the standard system buttons.  Note that if you use one of the system images, that the title you supply will be ignored.
 428  *
 429  * <b>Tool Bar Buttons</b>
 430  * UIBarButtonSystemItemDone
 431  * UIBarButtonSystemItemCancel
 432  * UIBarButtonSystemItemEdit
 433  * UIBarButtonSystemItemSave
 434  * UIBarButtonSystemItemAdd
 435  * UIBarButtonSystemItemFlexibleSpace
 436  * UIBarButtonSystemItemFixedSpace
 437  * UIBarButtonSystemItemCompose
 438  * UIBarButtonSystemItemReply
 439  * UIBarButtonSystemItemAction
 440  * UIBarButtonSystemItemOrganize
 441  * UIBarButtonSystemItemBookmarks
 442  * UIBarButtonSystemItemSearch
 443  * UIBarButtonSystemItemRefresh
 444  * UIBarButtonSystemItemStop
 445  * UIBarButtonSystemItemCamera
 446  * UIBarButtonSystemItemTrash
 447  * UIBarButtonSystemItemPlay
 448  * UIBarButtonSystemItemPause
 449  * UIBarButtonSystemItemRewind
 450  * UIBarButtonSystemItemFastForward
 451  * UIBarButtonSystemItemUndo,        // iOS 3.0 and later
 452  * UIBarButtonSystemItemRedo,        // iOS 3.0 and later
 453  * UIBarButtonSystemItemPageCurl,    // iOS 4.0 and later
 454  * @param {String} name internal name to refer to this tab by
 455  * @param {String} [title] title text to show on the button, or null if no text should be shown
 456  * @param {String} [image] image filename or internal identifier to show, or null if now image should be shown
 457  * @param {Object} [options] Options for customizing the individual tab item [no option available at this time - this is for future proofing]
 458  *
 459  */
 460 - (void)createToolBarItem:(NSArray*)arguments withDict:(NSDictionary*)options
 461 {
 462     if (!toolBar)
 463         {
 464         [self createToolBar:nil withDict:nil];
 465         }
 466
 467         if (!toolBarItems)
 468         {
 469                 toolBarItems = [[NSMutableArray alloc] initWithCapacity:1];
 470         }
 471
 472     NSString  *tagId      = [arguments objectAtIndex:0];
 473     NSString  *title     = [arguments objectAtIndex:1];
 474         NSString  *imageName;
 475         if (arguments.count >= 2)
 476         {
 477                 imageName = [arguments objectAtIndex:2];
 478         }
 479
 480         NSString  *style;
 481
 482         if (arguments.count >= 4)
 483         {
 484                 style    = [arguments objectAtIndex:3];
 485         }
 486         else
 487         {
 488                 style = @"UIBarButtonItemStylePlain";
 489         }
 490
 491
 492         UIBarButtonItemStyle useStyle;
 493
 494         if ([style isEqualToString:@"UIBarButtonItemStyleBordered"])
 495         {
 496                 useStyle = UIBarButtonItemStyleBordered;
 497         }
 498         else if ([style isEqualToString:@"UIBarButtonItemStyleDone"])
 499         {
 500                 useStyle = UIBarButtonItemStyleDone;
 501         }
 502         else
 503         {
 504                 useStyle = UIBarButtonItemStylePlain;
 505         }
 506
 507     UIBarButtonItem *item = nil;
 508     if ([imageName length] > 0)
 509         {
 510         UIBarButtonSystemItem systemItem;
 511         if ([imageName isEqualToString:@"UIBarButtonSystemItemDone"])
 512                 {
 513                         systemItem = UIBarButtonSystemItemDone;
 514                 }
 515         else if ([imageName isEqualToString:@"UIBarButtonSystemItemCancel"])
 516                 {
 517                         systemItem = UIBarButtonSystemItemCancel;
 518                 }
 519         else if ([imageName isEqualToString:@"UIBarButtonSystemItemEdit"])
 520                 {
 521                         systemItem = UIBarButtonSystemItemEdit;
 522                 }
 523         else if ([imageName isEqualToString:@"UIBarButtonSystemItemSave"])
 524                 {
 525                         systemItem = UIBarButtonSystemItemSave;
 526                 }
 527         else if ([imageName isEqualToString:@"UIBarButtonSystemItemAdd"])
 528                 {
 529                         systemItem = UIBarButtonSystemItemAdd;
 530                 }
 531         else if ([imageName isEqualToString:@"UIBarButtonSystemItemFlexibleSpace"])
 532                 {
 533                         systemItem = UIBarButtonSystemItemFlexibleSpace;
 534                 }
 535         else if ([imageName isEqualToString:@"UIBarButtonSystemItemFixedSpace"])
 536                 {
 537                         systemItem = UIBarButtonSystemItemFixedSpace;
 538                 }
 539         else if ([imageName isEqualToString:@"UIBarButtonSystemItemCompose"])
 540                 {
 541                         systemItem = UIBarButtonSystemItemCompose;
 542                 }
 543         else if ([imageName isEqualToString:@"UIBarButtonSystemItemReply"])
 544                 {
 545                         systemItem = UIBarButtonSystemItemReply;
 546                 }
 547                 else if ([imageName isEqualToString:@"UIBarButtonSystemItemAction"])
 548                 {
 549                         systemItem = UIBarButtonSystemItemAction;
 550                 }
 551         else if ([imageName isEqualToString:@"UIBarButtonSystemItemOrganize"])
 552                 {
 553                         systemItem = UIBarButtonSystemItemOrganize;
 554                 }
 555         else if ([imageName isEqualToString:@"UIBarButtonSystemItemBookmarks"])
 556                 {
 557                         systemItem = UIBarButtonSystemItemBookmarks;
 558                 }
 559                 else if ([imageName isEqualToString:@"UIBarButtonSystemItemSearch"])
 560                 {
 561                         systemItem = UIBarButtonSystemItemSearch;
 562                 }
 563                 else if ([imageName isEqualToString:@"UIBarButtonSystemItemRefresh"])
 564                 {
 565                         systemItem = UIBarButtonSystemItemRefresh;
 566                 }
 567                 else if ([imageName isEqualToString:@"UIBarButtonSystemItemStop"])
 568                 {
 569                         systemItem = UIBarButtonSystemItemStop;
 570                 }
 571                 else if ([imageName isEqualToString:@"UIBarButtonSystemItemCamera"])
 572                 {
 573                         systemItem = UIBarButtonSystemItemCamera;
 574                 }
 575                 else if ([imageName isEqualToString:@"UIBarButtonSystemItemTrash"])
 576                 {
 577                         systemItem = UIBarButtonSystemItemTrash;
 578                 }
 579                 else if ([imageName isEqualToString:@"UIBarButtonSystemItemPlay"])
 580                 {
 581                         systemItem = UIBarButtonSystemItemPlay;
 582                 }
 583                 else if ([imageName isEqualToString:@"UIBarButtonSystemItemPause"])
 584                 {
 585                         systemItem = UIBarButtonSystemItemPause;
 586                 }
 587                 else if ([imageName isEqualToString:@"UIBarButtonSystemItemRewind"])
 588                 {
 589                         systemItem = UIBarButtonSystemItemRewind;
 590                 }
 591                 else if ([imageName isEqualToString:@"UIBarButtonSystemItemFastForward"])
 592                 {
 593                         systemItem = UIBarButtonSystemItemFastForward;
 594                 }
 595                 else if ([imageName isEqualToString:@"UIBarButtonSystemItemUndo"])
 596                 {
 597                         systemItem = UIBarButtonSystemItemUndo;
 598                 }
 599                 else if ([imageName isEqualToString:@"UIBarButtonSystemItemRedo"])
 600                 {
 601                         systemItem = UIBarButtonSystemItemRedo;
 602                 }
 603                 else if ([imageName isEqualToString:@"UIBarButtonSystemItemPageCurl"])
 604                 {
 605                         systemItem = UIBarButtonSystemItemPageCurl;
 606                 }
 607
 608                 if (systemItem)
 609                 {
 610                         item = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:systemItem target:self action:@selector(toolBarButtonTapped:)];
 611                         if ([imageName isEqualToString:@"UIBarButtonSystemItemFixedSpace"])
 612                         {
 613                                 item.width = 14;
 614                         }
 615                 }
 616                 else
 617                 {
 618                         item = [[UIBarButtonItem alloc] initWithImage:[UIImage imageNamed:imageName] style:useStyle target:self action:@selector(toolBarButtonTapped:)];
 619                 }
 620     }
 621         else
 622         {
 623                 item = [[UIBarButtonItem alloc] initWithTitle:title style:useStyle target:self action:@selector(toolBarButtonTapped:)];
 624         }
 625
 626
 627     [toolBarItems insertObject:item atIndex:[tagId intValue]];
 628         [item release];
 629 }
 630
 631 - (void)showToolBar:(NSArray*)arguments withDict:(NSDictionary*)options
 632 {
 633     if (!toolBar)
 634         {
 635         [self createToolBar:nil withDict:nil];
 636         }
 637
 638         [toolBar setItems:toolBarItems animated:NO];
 639 }
 640
 641 - (void) toolBarButtonTapped:(UIBarButtonItem *)button
 642 {
 643         int count = 0;
 644
 645         for (UIBarButtonItem* currentButton in toolBarItems)
 646         {
 647                 if (currentButton == button) {
 648                         NSString * jsCallBack = [NSString stringWithFormat:@"window.plugins.nativeControls.toolBarButtonTapped(%d);", count];
 649                         [self.webView stringByEvaluatingJavaScriptFromString:jsCallBack];
 650                         return;
 651                 }
 652
 653                 count++;
 654         }
 655 }
 656
 657 #pragma mark -
 658 #pragma mark ActionSheet
 659
 660 - (void)createActionSheet:(NSArray*)arguments withDict:(NSDictionary*)options
 661 {
 662
 663         NSString* title = [options objectForKey:@"title"];
 664
 665
 666         UIActionSheet* actionSheet = [ [UIActionSheet alloc ]
 667                                   initWithTitle:title
 668                                   delegate:self
 669                                   cancelButtonTitle:nil
 670                                   destructiveButtonTitle:nil
 671                                   otherButtonTitles:nil
 672                                   ];
 673
 674         int count = [arguments count];
 675         for(int n = 0; n < count; n++)
 676         {
 677                 [ actionSheet addButtonWithTitle:[arguments objectAtIndex:n]];
 678         }
 679
 680         if([options objectForKey:@"cancelButtonIndex"])
 681         {
 682                 actionSheet.cancelButtonIndex = [[options objectForKey:@"cancelButtonIndex"] intValue];
 683         }
 684         if([options objectForKey:@"destructiveButtonIndex"])
 685         {
 686                 actionSheet.destructiveButtonIndex = [[options objectForKey:@"destructiveButtonIndex"] intValue];
 687         }
 688
 689         actionSheet.actionSheetStyle = UIActionSheetStyleBlackTranslucent;//UIActionSheetStyleBlackOpaque;
 690     [actionSheet showInView:self.webView.superview];
 691     [actionSheet release];
 692
 693 }
 694
 695
 696 - (void)actionSheet:(UIActionSheet *)actionSheet didDismissWithButtonIndex:(NSInteger)buttonIndex
 697 {
 698         NSString * jsCallBack = [NSString stringWithFormat:@"window.plugins.nativeControls._onActionSheetDismissed(%d);", buttonIndex];
 699     [self.webView stringByEvaluatingJavaScriptFromString:jsCallBack];
 700 }
 701
 702
 703
 704 @end