1 // Copyright 2013 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef CHROME_BROWSER_UI_COCOA_AUTOFILL_AUTOFILL_INPUT_FIELD_H_ 6 #define CHROME_BROWSER_UI_COCOA_AUTOFILL_AUTOFILL_INPUT_FIELD_H_ 7 8 #import <Cocoa/Cocoa.h> 9 10 @protocol AutofillInputField; 11 12 // Access to cell state for autofill input controls. 13 @protocol AutofillInputCell<NSObject> 14 15 @property(nonatomic, assign) BOOL invalid; 16 @property(nonatomic, copy) NSString* fieldValue; 17 @property(nonatomic, copy) NSString* defaultValue; 18 19 @end 20 21 // Delegate to handle editing events on the AutofillInputFields. 22 @protocol AutofillInputDelegate<NSObject> 23 24 // Indicates if an event should be forwarded on. 25 enum KeyEventHandled { 26 kKeyEventNotHandled, 27 kKeyEventHandled 28 }; 29 30 // The input field received a key event. This should return kKeyEventHandled if 31 // it handled the event, or kEventNotHandled if it should be forwarded to the 32 // input's super class. 33 - (KeyEventHandled)keyEvent:(NSEvent*)event forInput:(id)sender; 34 35 // Input field or its editor received a mouseDown: message. 36 - (void)onMouseDown:(NSControl<AutofillInputField>*)sender; 37 38 // An input field just became first responder. 39 - (void)fieldBecameFirstResponder:(NSControl<AutofillInputField>*)field; 40 41 // The user made changes to the value in the field. This is only invoked by 42 // AutofillTextFields. 43 - (void)didChange:(id)sender; 44 45 // The user is done with this field. This indicates a loss of firstResponder 46 // status. 47 - (void)didEndEditing:(id)sender; 48 49 @end 50 51 // Protocol to allow access to any given input field in an Autofill dialog, no 52 // matter what the underlying control is. All controls act as proxies for their 53 // cells, so inherits from AutofillInputCell. 54 @protocol AutofillInputField 55 56 @property(nonatomic, assign) id<AutofillInputDelegate> inputDelegate; 57 58 @property(nonatomic, copy) NSString* fieldValue; 59 @property(nonatomic, copy) NSString* defaultValue; 60 61 // Indicates if the field is at its default setting. 62 @property(nonatomic, readonly) BOOL isDefault; 63 64 // Indicates if the field is valid. Empty string or nil indicates a valid 65 // field, everything else is a message to be displayed to the user when the 66 // field has firstResponder status. 67 @property(nonatomic, copy) NSString* validityMessage; 68 69 // A reflection of the state of the validityMessage described above. 70 @property(nonatomic, readonly) BOOL invalid; 71 72 @end 73 74 #endif // CHROME_BROWSER_UI_COCOA_AUTOFILL_AUTOFILL_INPUT_FIELD_H_ 75
