| // |
| // Created by Jesse Squires |
| // http://www.jessesquires.com |
| // |
| // |
| // Documentation |
| // http://cocoadocs.org/docsets/JSQMessagesViewController |
| // |
| // |
| // GitHub |
| // https://github.com/jessesquires/JSQMessagesViewController |
| // |
| // |
| // License |
| // Copyright (c) 2014 Jesse Squires |
| // Released under an MIT license: http://opensource.org/licenses/MIT |
| // |
| |
| #import <UIKit/UIKit.h> |
| |
| @class JSQMessagesComposerTextView; |
| |
| /** |
| * A delegate object used to notify the receiver of paste events from a `JSQMessagesComposerTextView`. |
| */ |
| @protocol JSQMessagesComposerTextViewPasteDelegate <NSObject> |
| |
| /** |
| * Asks the delegate whether or not the `textView` should use the original implementation of `-[UITextView paste]`. |
| * |
| * @discussion Use this delegate method to implement custom pasting behavior. |
| * You should return `NO` when you want to handle pasting. |
| * Return `YES` to defer functionality to the `textView`. |
| */ |
| - (BOOL)composerTextView:(JSQMessagesComposerTextView *)textView shouldPasteWithSender:(id)sender; |
| |
| @end |
| |
| /** |
| * An instance of `JSQMessagesComposerTextView` is a subclass of `UITextView` that is styled and used |
| * for composing messages in a `JSQMessagesViewController`. It is a subview of a `JSQMessagesToolbarContentView`. |
| */ |
| @interface JSQMessagesComposerTextView : UITextView |
| |
| /** |
| * The text to be displayed when the text view is empty. The default value is `nil`. |
| */ |
| @property (copy, nonatomic) NSString *placeHolder; |
| |
| /** |
| * The color of the place holder text. The default value is `[UIColor lightGrayColor]`. |
| */ |
| @property (strong, nonatomic) UIColor *placeHolderTextColor; |
| |
| /** |
| * The object that acts as the paste delegate of the text view. |
| */ |
| @property (weak, nonatomic) id<JSQMessagesComposerTextViewPasteDelegate> pasteDelegate; |
| |
| /** |
| * Determines whether or not the text view contains text after trimming white space |
| * from the front and back of its string. |
| * |
| * @return `YES` if the text view contains text, `NO` otherwise. |
| */ |
| - (BOOL)hasText; |
| |
| @end |