Create CustomTabBarViewController.m

CustomTabBarViewController.m

@@ -0,0 +1,160 @@
+//
+//  CustomTabBarViewController.m
+//  CustomTabBar
+//
+//  Created by Arpit on 7/11/12.
+//  Copyright 2012 __MyCompanyName__. All rights reserved.
+//
+
+#import "CustomTabBarViewController.h"
+#import "TabSectionView.h"
+
+@implementation CustomTabBarViewController
+@synthesize _nibNameString, bgImageView,buttonContainerView;
+
+#pragma mark -
+#pragma mark VIEW LIFE CYCLE
+
+// The designated initializer.  Override if you create the controller programmatically and want to perform customization that is not appropriate for viewDidLoad.
+
+- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil {
+    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
+  self._nibNameString = nibNameOrNil;
+    if (self) {
+        // Custom initialization.
+		//[self performSelector:@selector(setTabBarDesign)];		
+    }
+    return self;
+}
+
+/*
+ // Implement viewDidLoad to do additional setup after loading the view, typically from a nib.
+ - (void)viewDidLoad {
+ [super viewDidLoad];
+ }
+ */
+
+
+// Override to allow orientations other than the default portrait orientation.
+- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {
+    // Return YES for supported orientations.
+    return YES;
+}
+
+
+- (void)didReceiveMemoryWarning {
+    // Releases the view if it doesn't have a superview.
+    [super didReceiveMemoryWarning];
+
+    // Release any cached data, images, etc. that aren't in use.
+}
+
+- (void)viewDidUnload {
+    [super viewDidUnload];
+    // Release any retained subviews of the main view.
+    // e.g. self.myOutlet = nil;
+}
+
+
+
+
+#pragma mark -
+#pragma mark TAB BAR DESIGN
+/*struct  {
+	NSInteger noOfTabs : 2;
+	UITabBarController *tabBarController;
+	NSString *deviceType;
+} delegateResponse;
+*/
+@synthesize delegate;
+UITabBarController *tabBarController;
+
+- (void) setTabBarDesign{
+
+
+	NSInteger noOfTabs = [delegate noOfTabsForTabView];
+	tabBarController  = [delegate setTabBarController];
+	buttonContainerView = [[UIView alloc] initWithFrame:CGRectMake(0,
+																   0,
+																   0,
+																   0)];
+	float width = 0.0f;
+	for (int i = 0; i < noOfTabs ; i++) {
+		//NSLog(@"%d", i);
+		UIButton *tabSection = [delegate tabView:self.view buttonAtIndex:i];
+		CGRect frame = tabSection.frame;
+		[tabSection setFrame:CGRectMake(i*frame.size.width, 
+										0,
+										frame.size.width,
+										self.view.frame.size.height)];
+		width = width + frame.size.width;
+		//NSLog(@"tabSection.frame = %@ ---- tag =%d",NSStringFromCGRect(tabSection.frame), tabSection.tag);
+		[tabSection setUserInteractionEnabled:YES];
+		tabSection.tag = i+1;
+		[tabSection addTarget:self action:@selector(onClick:) forControlEvents:UIControlEventTouchUpInside];		
+		[tabSection setAutoresizingMask:UIViewAutoresizingNone];
+		if (i < noOfTabs) {
+			UIImageView *sepratorStrip = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"bottom Line.png"]];
+			[sepratorStrip setFrame:CGRectMake(tabSection.frame.origin.x + tabSection.frame.size.width + 1,
+											   0,
+											   1,
+											   self.view.frame.size.height)];
+			[buttonContainerView addSubview:sepratorStrip];
+		}
+		[buttonContainerView addSubview:tabSection];
+	}	
+
+	[buttonContainerView setBackgroundColor:[UIColor clearColor]];
+	[buttonContainerView setFrame:CGRectMake(0, 0, width, self.view.frame.size.height)];
+	[buttonContainerView setCenter:CGPointMake(self.view.frame.size.width / 2,
+											   self.view.frame.size.height / 2)];
+	[buttonContainerView setAutoresizingMask:UIViewAutoresizingFlexibleTopMargin |
+	 UIViewAutoresizingFlexibleBottomMargin | 
+	 UIViewAutoresizingFlexibleRightMargin |
+	 UIViewAutoresizingFlexibleLeftMargin];
+	[self.view addSubview:buttonContainerView];
+	[self.view setAutoresizingMask: UIViewAutoresizingFlexibleWidth |		 
+	 UIViewAutoresizingFlexibleTopMargin |
+	 UIViewAutoresizingFlexibleBottomMargin | 
+	 UIViewAutoresizingFlexibleRightMargin |
+	 UIViewAutoresizingFlexibleLeftMargin];	
+}
+
+- (void) onClick : (id) sender{
+	[self performSelector:@selector(deselectAll)];
+	[((UIButton *) sender) setSelected:YES];
+	[tabBarController setSelectedIndex:((UIButton *) sender).tag - 1];
+
+	if ([tabBarController.selectedViewController isKindOfClass:[UINavigationController class]]) {
+		[(UINavigationController*)tabBarController.selectedViewController popToRootViewControllerAnimated:YES];
+	}
+
+}
+
+- (void) deselectAll{
+	NSArray *views = [buttonContainerView subviews];
+	for (UIView *v in views) {
+		if ([v isKindOfClass:[UIButton class]]) {
+			[((UIButton *)v) setSelected:NO];
+		}
+	}
+}
+/*
+ - (void) setDelegate:(id <CustomTabBarDelegate>) theDelegate{
+ 
+ }
+ */
+
+- (void) setTabBarDesignWith : (UIImage *) backGroundImage 
+					noOfTabs : (int) noOfTabs 
+			    tabsOnImages : (NSArray *) tabsOnImages
+			  tabsOverImages : (NSArray *) tabsOverImages  
+		tabsBackGroundImages : (NSArray *) tabsBackGroundImages 
+				   tabTitles : (NSArray *) tabTitles{
+	UIImageView *backGroundImageView = [[UIImageView alloc] initWithImage:backGroundImage];
+	[backGroundImageView setFrame:self.view.frame];
+	[self.view addSubview:backGroundImageView];
+}
+
+
+@end