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53 lines
2.0 KiB
Objective-C
53 lines
2.0 KiB
Objective-C
//
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// Copyright 2009-2010 Facebook
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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#import <Foundation/Foundation.h>
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/**
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* A protocol for the object that implements the backend logic for the
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* TTMessageController. This object is responsible for delivering the message
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* that was composed in the view controller when the user chooses the send option.
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* It receive a message when the user cancels the creation of a message or when
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* they press the plus icon in a recipient field.
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*/
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@protocol TTMessageControllerDelegate <NSObject>
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@optional
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/**
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* Received when the user touches the send button, indicating they wish to send
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* their message. Implementations should send the message represented by the
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* supplied fields. The fields array contains subclasses of TTMessageField. Its
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* last object is the body of the message, contained within a TTMessageTextField.
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*/
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- (void)composeController:(TTMessageController*)controller didSendFields:(NSArray*)fields;
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/**
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* Received when the user has chosen to cancel creating their message. Upon
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* returning, the TTMessageController will be dismissed. Implementations
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* can use this callback to cleanup any resources.
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*/
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- (void)composeControllerWillCancel:(TTMessageController*)controller;
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/**
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* Received in response to the user touching a contact add button. This method
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* should prepare and present a view for the user to choose a contact. Upon
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* choosing a contact, that contact should be added to the field.
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*/
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- (void)composeControllerShowRecipientPicker:(TTMessageController*)controller;
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@end
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