Initial Commit

common/idmobilelib/ios/Carousel.h

@@ -0,0 +1,91 @@
+/*
+ 
+ Copyright (C) 2009-2011 id Software LLC, a ZeniMax Media company. 
+ 
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License
+ as published by the Free Software Foundation; either version 2
+ of the License, or (at your option) any later version.
+ 
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ GNU General Public License for more details.
+ 
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ 
+ */
+
+
+/*
+==============================================================================
+  Carousel -
+  
+ This UI Object must be setup by Interface builder. 
+ 
+ items must be added by code.
+ 
+==============================================================================
+*/
+
+#import <Foundation/Foundation.h>
+#import <UIKit/UIKit.h>
+#import "Label.h"
+
+@interface idCarouselItem : NSObject
+{
+@public
+    
+    UIImage *           image;          // Image Of the Item.
+    NSString *          title;          // Title of the Item.
+    int                 hash;           // Optional Item Hash Value.
+}
+
+@property (nonatomic, retain) NSString *title;
+@property (nonatomic, retain) UIImage *image;
+@property (nonatomic, assign) int hash;
+
+@end
+
+
+@interface idCarousel : UIControl {
+@public
+    
+    NSInteger                         currentItem;        // The Current Carousel Item.
+    NSInteger                         prevItem;           // The Prev Carousel Item.
+    NSInteger                         nextItem;           // The Next Carousel Item.
+    
+@private
+    IBOutlet UIImageView *      mainSelection;      // Renderable Main Selection
+    IBOutlet UIImageView *      prevSelection;      // Renderable Prev Selection
+    IBOutlet UIImageView *      nextSelection;      // Renderable Next Selection
+    IBOutlet idLabel *          selectionLabel;     // Title Label.
+        
+    CGRect                      mainRect;           // Main Selection Layout Rect.
+    CGRect                      prevRect;           // Prev Selection Layout Rect.
+    CGRect                      nextRect;           // Next Selection Layout Rect.
+    
+    NSMutableArray *            carouselItems;      // All the Available Items to choose from.
+    
+    int                         hasDragged;         // if the User has Dragged for a revolution.
+    CGPoint                     startDragPoint;     // the starting point where the user has touched.
+}
+
+- (void)        Init;
+- (void)        AddCarouselItem:( NSString* )Image
+							   :( NSString* )Title
+							   :( int )ItemHash;
+
+- (NSInteger)  GetSelectedItem_Index;
+- (int)         GetSelectedItem_Hash;
+
+- (IBAction)    MoveForward;
+- (IBAction)    MoveBackward;
+
+- (void)        RotateToOrigin;
+- (void)        RotateForward;
+- (void)        RotateBackward;
+
+@end