/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright 2014 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 <stdio.h>
#import <stdlib.h>
#import <string.h>

#import "text.h"
#import "container.h"

UIWIDGET ui_textarea(UiObject *obj, UiText *value) {
    UiContainer *ct = uic_get_current_container(obj);
    
    NSRect frame = ct->getframe(ct);
    
    NSScrollView *scrollview = [[NSScrollView alloc] initWithFrame:frame];
    [scrollview setHasVerticalScroller:YES];
    //[scrollvew setHasHorizontalScroller:YES];
    [scrollview setBorderType:NSNoBorder];
    //[scrollview setAutoresizingMask:NSViewWidthSizable|NSViewHeightSizable];
    
    //frame.size.width = frame.size.width - 15;
    NSTextView *textview = [[NSTextView alloc]initWithFrame:frame];
    [textview setAutoresizingMask:NSViewWidthSizable|NSViewHeightSizable];
    
    [scrollview setDocumentView:textview];
    
    ct->add(ct, scrollview);
    
    // bind value
    if(value) {
        value->get = ui_textarea_get;
        value->set = ui_textarea_set;
        value->value = NULL;
        value->obj = textview;
        
    }
    
    return textview;
}

char* ui_textarea_get(UiText *text) {
    NSTextView *textview = (NSTextView*)text->obj;
    NSString *str = [[textview textStorage]string];
    return (char*)[str UTF8String];
}

void ui_textarea_set(UiText *text, char *str) {
    NSTextView *textview = (NSTextView*)text->obj;
    NSString *s = [[NSString alloc]initWithUTF8String:str];
    NSAttributedString *as = [[NSAttributedString alloc]initWithString:s];
    [[textview textStorage] setAttributedString:as];
}
