DragTextField.h

/**
 * Copyright (c) 2003-2018, Carsten Blüm <carsten@bluem.net>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * - Redistributions of source code must retain the above copyright notice, this
 *   list of conditions and the following disclaimer.
 * - Redistributions in binary form must reproduce the above copyright notice, this
 *   list of conditions and the following disclaimer in the documentation and/or
 *   other materials provided with the distribution.
 * - Neither the name of Carsten Blüm nor the names of his contributors may be
 *   used to endorse or promote products derived from this software without specific
 *   prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#import <Cocoa/Cocoa.h>
#import <Carbon/Carbon.h>
#import "ClearButton.h"
#import "UIConstants.h"

@interface DragTextField : NSTextField {
    NSArray *filetypes;
    BOOL isSaveBrowser;
    BOOL allowsDrop;
    float availableWidth;
    ClearButton *clearButton;
}

- (id)initWithFrame:(NSRect)r
         withString:value
       forFiletypes:(NSString *)theTypes
      isSaveBrowser:(BOOL)savebrowser;

- (NSString *)draggedPath:(id <NSDraggingInfo>)sender;

/**
 * Overrides super class's method to automatically display shortened content
 *
 * @param aString The string value to set
 */
- (void)setStringValue:(NSString *)aString;

/**
 * Sets the ClearButton instance which is the clear button for this textfield
 *
 * @param button The ClearButton instance to use
 */
- (void)setClearButton:(ClearButton *)button;

/**
 * Overrides super class's method to automatically return non-shortened content
 *
 * @return The full string, even if it is displayed shortened in the UI
 */
- (NSString *)stringValue;

@end