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//
// NativeControls.h
//
//
// Created by Jesse MacFadyen on 10-02-03.
// MIT Licensed
// Originally this code was developed my Michael Nachbaur
// Formerly -> PhoneGap :: UIControls.h
// Created by Michael Nachbaur on 13/04/09.
// Copyright 2009 Decaf Ninja Software. All rights reserved.
#import "NativeControls.h"
#import <QuartzCore/QuartzCore.h>
@implementation NativeControls
#ifndef __IPHONE_3_0
@synthesize webView;
#endif
-(CDVPlugin*) initWithWebView:(UIWebView*)theWebView
{
self = (NativeControls*)[super initWithWebView:theWebView];
if (self)
{
tabBarItems = [[NSMutableDictionary alloc] initWithCapacity:5];
originalWebViewBounds = theWebView.bounds;
}
return self;
}
- (void)dealloc
{
if (tabBar)
[tabBar release];
if (toolBar)
{
[toolBarTitle release];
[toolBarItems release];
[toolBar release];
}
[super dealloc];
}
#pragma mark -
#pragma mark TabBar
/**
* Create a native tab bar at either the top or the bottom of the display.
* @brief creates a tab bar
* @param arguments unused
* @param options unused
*/
- (void)createTabBar:(NSArray*)arguments withDict:(NSDictionary*)options
{
tabBar = [UITabBar new];
tabBar.autoresizingMask = UIViewAutoresizingFlexibleBottomMargin | UIViewAutoresizingFlexibleTopMargin | UIViewAutoresizingFlexibleWidth;
[tabBar sizeToFit];
tabBar.delegate = self;
tabBar.multipleTouchEnabled = NO;
tabBar.autoresizesSubviews = YES;
tabBar.hidden = YES;
tabBar.userInteractionEnabled = YES;
tabBar.opaque = YES;
self.webView.superview.autoresizesSubviews = YES;
/* Styling hints REF UIInterface.h
tabBar.alpha = 0.5;
tabBar.tintColor = [UIColor colorWithRed:1.000 green:0.000 blue:0.000 alpha:1.000];
*/
[self.webView.superview addSubview:tabBar];
}
/**
* Show the tab bar after its been created.
* @brief show the tab bar
* @param arguments unused
* @param options used to indicate options for where and how the tab bar should be placed
* - \c height integer indicating the height of the tab bar (default: \c 49)
* - \c position specifies whether the tab bar will be placed at the \c top or \c bottom of the screen (default: \c bottom)
*/
- (void)showTabBar:(NSArray*)arguments withDict:(NSDictionary*)options
{
if (!tabBar)
[self createTabBar:nil withDict:nil];
// if we are calling this again when its shown, reset
if (!tabBar.hidden) {
return;
}
CGFloat height = 0.0f;
BOOL atBottom = YES;
// CGRect offsetRect = [ [UIApplication sharedApplication] statusBarFrame];
if (options)
{
height = [[options objectForKey:@"height"] floatValue];
atBottom = [[options objectForKey:@"position"] isEqualToString:@"bottom"];
}
if(height == 0)
{
height = 49.0f;
atBottom = YES;
}
tabBar.hidden = NO;
CGRect webViewBounds = originalWebViewBounds;
CGRect tabBarBounds;
NSNotification* notif = [NSNotification notificationWithName:@"CDVLayoutSubviewAdded" object:tabBar];
[[NSNotificationQueue defaultQueue] enqueueNotification:notif postingStyle: NSPostASAP];
if (atBottom)
{
tabBarBounds = CGRectMake(
webViewBounds.origin.x,
webViewBounds.origin.y + webViewBounds.size.height - height,
webViewBounds.size.width,
height
);
webViewBounds = CGRectMake(
webViewBounds.origin.x,
webViewBounds.origin.y,
webViewBounds.size.width,
webViewBounds.size.height - height
);
}
else
{
tabBarBounds = CGRectMake(
webViewBounds.origin.x,
webViewBounds.origin.y,
webViewBounds.size.width,
height
);
webViewBounds = CGRectMake(
webViewBounds.origin.x,
webViewBounds.origin.y + height,
webViewBounds.size.width,
webViewBounds.size.height - height
);
}
[tabBar setFrame:tabBarBounds];
[self.webView setFrame:webViewBounds];
}
/**
* Hide the tab bar
* @brief hide the tab bar
* @param arguments unused
* @param options unused
*/
- (void)hideTabBar:(NSArray*)arguments withDict:(NSDictionary*)options
{
if (!tabBar)
[self createTabBar:nil withDict:nil];
tabBar.hidden = YES;
NSNotification* notif = [NSNotification notificationWithName:@"CDVLayoutSubviewRemoved" object:tabBar];
[[NSNotificationQueue defaultQueue] enqueueNotification:notif postingStyle: NSPostASAP];
[self.webView setFrame:originalWebViewBounds];
}
/**
* 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.
*
* If the supplied image name is one of the labels listed below, then this method will construct a tab button
* using the standard system buttons. Note that if you use one of the system images, that the \c title you supply will be ignored.
* - <b>Tab Buttons</b>
* - tabButton:More
* - tabButton:Favorites
* - tabButton:Featured
* - tabButton:TopRated
* - tabButton:Recents
* - tabButton:Contacts
* - tabButton:History
* - tabButton:Bookmarks
* - tabButton:Search
* - tabButton:Downloads
* - tabButton:MostRecent
* - tabButton:MostViewed
* @brief create a tab bar item
* @param arguments Parameters used to create the tab bar
* -# \c name internal name to refer to this tab by
* -# \c title title text to show on the tab, or null if no text should be shown
* -# \c image image filename or internal identifier to show, or null if now image should be shown
* -# \c tag unique number to be used as an internal reference to this button
* @param options Options for customizing the individual tab item
* - \c badge value to display in the optional circular badge on the item; if nil or unspecified, the badge will be hidden
*/
- (void)createTabBarItem:(NSArray*)arguments withDict:(NSDictionary*)options
{
if (!tabBar)
[self createTabBar:nil withDict:nil];
NSString *name = [arguments objectAtIndex:0];
NSString *title = [arguments objectAtIndex:1];
NSString *imageName = [arguments objectAtIndex:2];
int tag = [[arguments objectAtIndex:3] intValue];
UITabBarItem *item = nil;
if ([imageName length] > 0) {
UITabBarSystemItem systemItem = -1;
if ([imageName isEqualToString:@"tabButton:More"]) systemItem = UITabBarSystemItemMore;
if ([imageName isEqualToString:@"tabButton:Favorites"]) systemItem = UITabBarSystemItemFavorites;
if ([imageName isEqualToString:@"tabButton:Featured"]) systemItem = UITabBarSystemItemFeatured;
if ([imageName isEqualToString:@"tabButton:TopRated"]) systemItem = UITabBarSystemItemTopRated;
if ([imageName isEqualToString:@"tabButton:Recents"]) systemItem = UITabBarSystemItemRecents;
if ([imageName isEqualToString:@"tabButton:Contacts"]) systemItem = UITabBarSystemItemContacts;
if ([imageName isEqualToString:@"tabButton:History"]) systemItem = UITabBarSystemItemHistory;
if ([imageName isEqualToString:@"tabButton:Bookmarks"]) systemItem = UITabBarSystemItemBookmarks;
if ([imageName isEqualToString:@"tabButton:Search"]) systemItem = UITabBarSystemItemSearch;
if ([imageName isEqualToString:@"tabButton:Downloads"]) systemItem = UITabBarSystemItemDownloads;
if ([imageName isEqualToString:@"tabButton:MostRecent"]) systemItem = UITabBarSystemItemMostRecent;
if ([imageName isEqualToString:@"tabButton:MostViewed"]) systemItem = UITabBarSystemItemMostViewed;
if (systemItem != -1)
item = [[UITabBarItem alloc] initWithTabBarSystemItem:systemItem tag:tag];
}
if (item == nil) {
item = [[UITabBarItem alloc] initWithTitle:title image:[UIImage imageNamed:imageName] tag:tag];
}
if ([options objectForKey:@"badge"])
item.badgeValue = [options objectForKey:@"badge"];
[tabBarItems setObject:item forKey:name];
[item release];
}
/**
* Update an existing tab bar item to change its badge value.
* @brief update the badge value on an existing tab bar item
* @param arguments Parameters used to identify the tab bar item to update
* -# \c name internal name used to represent this item when it was created
* @param options Options for customizing the individual tab item
* - \c badge value to display in the optional circular badge on the item; if nil or unspecified, the badge will be hidden
*/
- (void)updateTabBarItem:(NSArray*)arguments withDict:(NSDictionary*)options
{
if (!tabBar)
[self createTabBar:nil withDict:nil];
NSString *name = [arguments objectAtIndex:0];
UITabBarItem *item = [tabBarItems objectForKey:name];
if (item)
item.badgeValue = [options objectForKey:@"badge"];
}
/**
* Show previously created items on the tab bar
* @brief show a list of tab bar items
* @param arguments the item names to be shown
* @param options dictionary of options, notable options including:
* - \c animate indicates that the items should animate onto the tab bar
* @see createTabBarItem
* @see createTabBar
*/
- (void)showTabBarItems:(NSArray*)arguments withDict:(NSDictionary*)options
{
if (!tabBar)
[self createTabBar:nil withDict:nil];
int i, count = [arguments count];
NSMutableArray *items = [[NSMutableArray alloc] initWithCapacity:count];
for (i = 0; i < count; i++) {
NSString *itemName = [arguments objectAtIndex:i];
UITabBarItem *item = [tabBarItems objectForKey:itemName];
if (item)
[items addObject:item];
}
BOOL animateItems = NO;
if ([options objectForKey:@"animate"])
animateItems = [(NSString*)[options objectForKey:@"animate"] boolValue];
[tabBar setItems:items animated:animateItems];
[items release];
}
/**
* Manually select an individual tab bar item, or nil for deselecting a currently selected tab bar item.
* @brief manually select a tab bar item
* @param arguments the name of the tab bar item to select
* @see createTabBarItem
* @see showTabBarItems
*/
- (void)selectTabBarItem:(NSArray*)arguments withDict:(NSDictionary*)options
{
if (!tabBar)
[self createTabBar:nil withDict:nil];
NSString *itemName = [arguments objectAtIndex:0];
UITabBarItem *item = [tabBarItems objectForKey:itemName];
if (item)
tabBar.selectedItem = item;
else
tabBar.selectedItem = nil;
}
- (void)tabBar:(UITabBar *)tabBar didSelectItem:(UITabBarItem *)item
{
NSString * jsCallBack = [NSString stringWithFormat:@"window.plugins.nativeControls.tabBarItemSelected(%d);", item.tag];
[self.webView stringByEvaluatingJavaScriptFromString:jsCallBack];
}
#pragma mark -
#pragma mark ToolBar
/*********************************************************************************/
- (void)createToolBar:(NSArray*)arguments withDict:(NSDictionary*)options
{
CGFloat height = 45.0f;
BOOL atTop = YES;
UIBarStyle style = UIBarStyleBlack;
//UIBarStyle style = UIBarStyleDefault;
NSDictionary* toolBarSettings = options;//[settings objectForKey:@"ToolBarSettings"];
if (toolBarSettings)
{
if ([toolBarSettings objectForKey:@"height"])
height = [[toolBarSettings objectForKey:@"height"] floatValue];
if ([toolBarSettings objectForKey:@"position"])
atTop = [[toolBarSettings objectForKey:@"position"] isEqualToString:@"top"];
#pragma unused(atTop)
NSString *styleStr = [toolBarSettings objectForKey:@"style"];
if ([styleStr isEqualToString:@"Default"])
style = UIBarStyleDefault;
else if ([styleStr isEqualToString:@"BlackOpaque"])
style = UIBarStyleBlackOpaque;//deprecated
else if ([styleStr isEqualToString:@"BlackTranslucent"])
style = UIBarStyleBlackTranslucent;//deprecated
}
CGRect webViewBounds = self.webView.bounds;
CGRect toolBarBounds = CGRectMake(
webViewBounds.origin.x,
webViewBounds.origin.y - 1.0f,
webViewBounds.size.width,
height
);
webViewBounds = CGRectMake(
webViewBounds.origin.x,
webViewBounds.origin.y + height,
webViewBounds.size.width,
webViewBounds.size.height - height
);
toolBar = [[UIToolbar alloc] initWithFrame:toolBarBounds];
[toolBar sizeToFit];
toolBar.autoresizingMask = UIViewAutoresizingFlexibleBottomMargin | UIViewAutoresizingFlexibleTopMargin | UIViewAutoresizingFlexibleWidth;
toolBar.hidden = NO;
toolBar.multipleTouchEnabled = NO;
toolBar.autoresizesSubviews = YES;
toolBar.userInteractionEnabled = YES;
toolBar.barStyle = style; //set in line: 324 above UIBarStyle style = UIBarStyleBlack;
/* Styling hints REF UIInterface.h
toolBar.alpha = 0.5;
toolBar.tintColor = [UIColor colorWithRed:1.000 green:0.000 blue:0.000 alpha:1.000];
*/
[toolBar setFrame:toolBarBounds];
[self.webView setFrame:webViewBounds];
[self.webView.superview addSubview:toolBar];
}
- (void)resetToolBar:(NSArray*)arguments withDict:(NSDictionary*)options
{
NSLog(@"about to reset toolBarItems");
toolBarItems = nil;
/*
if (toolBarItems)
{
[toolBarItems release];
}
*/
}
/**
* Hide the tool bar
* @brief hide the tool bar
* @param arguments unused
* @param options unused
*/
- (void)hideToolBar:(NSArray*)arguments withDict:(NSDictionary*)options
{
if (!toolBar)
[self createToolBar:nil withDict:nil];
toolBar.hidden = YES;
NSNotification* notif = [NSNotification notificationWithName:@"CDVLayoutSubviewRemoved" object:toolBar];
[[NSNotificationQueue defaultQueue] enqueueNotification:notif postingStyle: NSPostASAP];
[self.webView setFrame:originalWebViewBounds];
}
- (void)setToolBarTitle:(NSArray*)arguments withDict:(NSDictionary*)options
{
if (!toolBar)
[self createToolBar:nil withDict:nil];
NSString *title = [arguments objectAtIndex:0];
if (!toolBarTitle) {
NSLog(@"not : %@", title);
toolBarTitle = [[UIBarButtonItem alloc] initWithTitle:title style:UIBarButtonItemStylePlain target:self action:@selector(toolBarTitleClicked)];
} else {
NSLog(@"is: %@", title);
toolBarTitle.title = title;
}
}
/**
* 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.
*
* If the supplied image name is one of the labels listed below, then this method will construct a button
* using the standard system buttons. Note that if you use one of the system images, that the title you supply will be ignored.
*
* <b>Tool Bar Buttons</b>
* UIBarButtonSystemItemDone
* UIBarButtonSystemItemCancel
* UIBarButtonSystemItemEdit
* UIBarButtonSystemItemSave
* UIBarButtonSystemItemAdd
* UIBarButtonSystemItemFlexibleSpace
* UIBarButtonSystemItemFixedSpace
* UIBarButtonSystemItemCompose
* UIBarButtonSystemItemReply
* UIBarButtonSystemItemAction
* UIBarButtonSystemItemOrganize
* UIBarButtonSystemItemBookmarks
* UIBarButtonSystemItemSearch
* UIBarButtonSystemItemRefresh
* UIBarButtonSystemItemStop
* UIBarButtonSystemItemCamera
* UIBarButtonSystemItemTrash
* UIBarButtonSystemItemPlay
* UIBarButtonSystemItemPause
* UIBarButtonSystemItemRewind
* UIBarButtonSystemItemFastForward
* UIBarButtonSystemItemUndo, // iOS 3.0 and later
* UIBarButtonSystemItemRedo, // iOS 3.0 and later
* UIBarButtonSystemItemPageCurl, // iOS 4.0 and later
* @param {String} name internal name to refer to this tab by
* @param {String} [title] title text to show on the button, or null if no text should be shown
* @param {String} [image] image filename or internal identifier to show, or null if now image should be shown
* @param {Object} [options] Options for customizing the individual tab item [no option available at this time - this is for future proofing]
*
*/
- (void)createToolBarItem:(NSArray*)arguments withDict:(NSDictionary*)options
{
if (!toolBar)
{
[self createToolBar:nil withDict:nil];
}
if (!toolBarItems)
{
toolBarItems = [[NSMutableArray alloc] initWithCapacity:1];
}
NSString *tagId = [arguments objectAtIndex:0];
NSString *title = [arguments objectAtIndex:1];
NSString *imageName = nil;
if (arguments.count > 2)
{
imageName = [arguments objectAtIndex:2];
}
NSString *style;
if (arguments.count >= 4)
{
style = [arguments objectAtIndex:3];
}
else
{
style = @"UIBarButtonItemStylePlain";
}
UIBarButtonItemStyle useStyle;
if ([style isEqualToString:@"UIBarButtonItemStyleBordered"])
{
useStyle = UIBarButtonItemStyleBordered;
}
else if ([style isEqualToString:@"UIBarButtonItemStyleDone"])
{
useStyle = UIBarButtonItemStyleDone;
}
else
{
useStyle = UIBarButtonItemStylePlain;
}
UIBarButtonItem *item = nil;
if (imageName && [imageName length] > 0)
{
UIBarButtonSystemItem systemItem = -1;
if ([imageName isEqualToString:@"UIBarButtonSystemItemDone"])
{
systemItem = UIBarButtonSystemItemDone;
}
else if ([imageName isEqualToString:@"UIBarButtonSystemItemCancel"])
{
systemItem = UIBarButtonSystemItemCancel;
}
else if ([imageName isEqualToString:@"UIBarButtonSystemItemEdit"])
{
systemItem = UIBarButtonSystemItemEdit;
}
else if ([imageName isEqualToString:@"UIBarButtonSystemItemSave"])
{
systemItem = UIBarButtonSystemItemSave;
}
else if ([imageName isEqualToString:@"UIBarButtonSystemItemAdd"])
{
systemItem = UIBarButtonSystemItemAdd;
}
else if ([imageName isEqualToString:@"UIBarButtonSystemItemFlexibleSpace"])
{
systemItem = UIBarButtonSystemItemFlexibleSpace;
}
else if ([imageName isEqualToString:@"UIBarButtonSystemItemFixedSpace"])
{
systemItem = UIBarButtonSystemItemFixedSpace;
}
else if ([imageName isEqualToString:@"UIBarButtonSystemItemCompose"])
{
systemItem = UIBarButtonSystemItemCompose;
}
else if ([imageName isEqualToString:@"UIBarButtonSystemItemReply"])
{
systemItem = UIBarButtonSystemItemReply;
}
else if ([imageName isEqualToString:@"UIBarButtonSystemItemAction"])
{
systemItem = UIBarButtonSystemItemAction;
}
else if ([imageName isEqualToString:@"UIBarButtonSystemItemOrganize"])
{
systemItem = UIBarButtonSystemItemOrganize;
}
else if ([imageName isEqualToString:@"UIBarButtonSystemItemBookmarks"])
{
systemItem = UIBarButtonSystemItemBookmarks;
}
else if ([imageName isEqualToString:@"UIBarButtonSystemItemSearch"])
{
systemItem = UIBarButtonSystemItemSearch;
}
else if ([imageName isEqualToString:@"UIBarButtonSystemItemRefresh"])
{
systemItem = UIBarButtonSystemItemRefresh;
}
else if ([imageName isEqualToString:@"UIBarButtonSystemItemStop"])
{
systemItem = UIBarButtonSystemItemStop;
}
else if ([imageName isEqualToString:@"UIBarButtonSystemItemCamera"])
{
systemItem = UIBarButtonSystemItemCamera;
}
else if ([imageName isEqualToString:@"UIBarButtonSystemItemTrash"])
{
systemItem = UIBarButtonSystemItemTrash;
}
else if ([imageName isEqualToString:@"UIBarButtonSystemItemPlay"])
{
systemItem = UIBarButtonSystemItemPlay;
}
else if ([imageName isEqualToString:@"UIBarButtonSystemItemPause"])
{
systemItem = UIBarButtonSystemItemPause;
}
else if ([imageName isEqualToString:@"UIBarButtonSystemItemRewind"])
{
systemItem = UIBarButtonSystemItemRewind;
}
else if ([imageName isEqualToString:@"UIBarButtonSystemItemFastForward"])
{
systemItem = UIBarButtonSystemItemFastForward;
}
else if ([imageName isEqualToString:@"UIBarButtonSystemItemUndo"])
{
systemItem = UIBarButtonSystemItemUndo;
}
else if ([imageName isEqualToString:@"UIBarButtonSystemItemRedo"])
{
systemItem = UIBarButtonSystemItemRedo;
}
else if ([imageName isEqualToString:@"UIBarButtonSystemItemPageCurl"])
{
systemItem = UIBarButtonSystemItemPageCurl;
}
if (systemItem)
{
item = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:systemItem target:self action:@selector(toolBarButtonTapped:)];
if ([imageName isEqualToString:@"UIBarButtonSystemItemFixedSpace"])
{
item.width = 14;
}
}
else
{
item = [[UIBarButtonItem alloc] initWithImage:[UIImage imageNamed:imageName] style:useStyle target:self action:@selector(toolBarButtonTapped:)];
}
}
else
{
item = [[UIBarButtonItem alloc] initWithTitle:title style:useStyle target:self action:@selector(toolBarButtonTapped:)];
}
[toolBarItems insertObject:item atIndex:[tagId intValue]];
[item release];
}
- (void)showToolBar:(NSArray*)arguments withDict:(NSDictionary*)options
{
if (!toolBar)
{
[self createToolBar:nil withDict:nil];
}
[toolBar setItems:toolBarItems animated:NO];
}
- (void) toolBarButtonTapped:(UIBarButtonItem *)button
{
int count = 0;
for (UIBarButtonItem* currentButton in toolBarItems)
{
if (currentButton == button) {
NSString * jsCallBack = [NSString stringWithFormat:@"window.plugins.nativeControls.toolBarButtonTapped(%d);", count];
[self.webView stringByEvaluatingJavaScriptFromString:jsCallBack];
return;
}
count++;
}
}
#pragma mark -
#pragma mark ActionSheet
- (void)createActionSheet:(NSArray*)arguments withDict:(NSDictionary*)options
{
NSString* title = [options objectForKey:@"title"];
UIActionSheet* actionSheet = [ [UIActionSheet alloc ]
initWithTitle:title
delegate:self
cancelButtonTitle:nil
destructiveButtonTitle:nil
otherButtonTitles:nil
];
int count = [arguments count];
for(int n = 0; n < count; n++)
{
[ actionSheet addButtonWithTitle:[arguments objectAtIndex:n]];
}
if([options objectForKey:@"cancelButtonIndex"])
{
actionSheet.cancelButtonIndex = [[options objectForKey:@"cancelButtonIndex"] intValue];
}
if([options objectForKey:@"destructiveButtonIndex"])
{
actionSheet.destructiveButtonIndex = [[options objectForKey:@"destructiveButtonIndex"] intValue];
}
actionSheet.actionSheetStyle = UIActionSheetStyleBlackTranslucent;//UIActionSheetStyleBlackOpaque;
[actionSheet showInView:self.webView.superview];
[actionSheet release];
}
- (void)actionSheet:(UIActionSheet *)actionSheet didDismissWithButtonIndex:(NSInteger)buttonIndex
{
NSString * jsCallBack = [NSString stringWithFormat:@"window.plugins.nativeControls._onActionSheetDismissed(%d);", buttonIndex];
[self.webView stringByEvaluatingJavaScriptFromString:jsCallBack];
}
@end
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