ui/cocoa/text.h

/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright 2025 Olaf Wintermann. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *   1. Redistributions of source code must retain the above copyright
 *      notice, this list of conditions and the following disclaimer.
 *
 *   2. 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.
 *
 * 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 "toolkit.h"

#import "../ui/text.h"


void  ui_textarea_save(UiText *text);
void  ui_textarea_destroy(UiText *text);
void  ui_textarea_restore(UiText *text);
void  ui_textarea_set(UiText *text, const char *str);
char* ui_textarea_get(UiText *text);
char* ui_textarea_getsubstr(UiText *text, int begin, int end);
void  ui_textarea_insert(UiText *text, int pos, const char *str);
void  ui_textarea_setposition(UiText *text, int pos);
int   ui_textarea_position(UiText *text);
void  ui_textarea_setselection(UiText *text, int begin, int end);
void  ui_textarea_selection(UiText *text, int *begin, int *end);
int   ui_textarea_length(UiText *text);
void  ui_textarea_remove(UiText *text, int begin, int end);

char* ui_textfield_get(UiString *s);
void ui_textfield_set(UiString *s, const char *value);


@interface TextAreaDelegate: NSObject<NSTextViewDelegate, NSTextDelegate>

@property UiObject *obj;
@property UiVar *var;
@property ui_callback onchange;
@property void *onchangedata;
@property NSString *onchange_action;
@property ui_callback ontextchanged;
@property void *ontextchangeddata;
@property NSString *ontextchanged_action;

- (id)init:(UiObject*)obj var:(UiVar*)var args:(UiTextAreaArgs*)args;

@end

@interface TextFieldDelegate : NSObject<NSTextFieldDelegate>

@property UiObject *obj;
@property UiVar *var;
@property ui_callback onchange;
@property void *onchangedata;
@property NSString *onchange_action;

- (id)init:(UiObject*)obj var:(UiVar*)var;

@end