kmpdfkit_demo/PDFViewer/Source/PDFKeyboardToolbar/PDFKTFontNameView.m

//
//  PDFKTFontNameView.m
//  PDFReader
//
//  Copyright © 2014-2022 PDF Technologies, Inc. All Rights Reserved.
//
//  The PDF Reader Sample applications are licensed with a modified BSD license.
//  Please see License for details. This notice may not be removed from this file.
//

#import "PDFKTFontNameView.h"

@implementation PDFKTFontNameView
{
    UITableView *_fontNamesTableView;
}
@synthesize fontNamedelegate = _fontNamedelegate;
@synthesize fontNames = _fontNames;
- (id)initWithFrame:(CGRect)frame
{
    self = [super initWithFrame:frame];
    if (self) {
        
        _fontNamesTableView = [[UITableView alloc] initWithFrame:self.bounds];
        _fontNamesTableView.delegate = self;
        _fontNamesTableView.dataSource = self;
        _fontNamesTableView.separatorInset = UIEdgeInsetsZero;
        _fontNamesTableView.backgroundColor = [UIColor clearColor];
        _fontNamesTableView.autoresizingMask = UIViewAutoresizingFlexibleWidth|UIViewAutoresizingFlexibleHeight;
        [self addSubview:_fontNamesTableView];
        
        _fontNames = [[NSArray alloc] initWithObjects:@"Helvetica", @"Courier", @"Times-Roman",nil];
    }
    return self;
}
- (void)dealloc
{
    _fontNamedelegate = nil;
    _fontNamesTableView.delegate = nil;
    _fontNamesTableView.dataSource = nil;
    [_fontNamesTableView release];
    [_fontNames release];
    [_fontName release];
    [super dealloc];
}
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
    self.fontName = self.fontNames[indexPath.row];
    [_fontNamesTableView reloadData];
    if ([_fontNamedelegate respondsToSelector:@selector(fontNamesView:didSelectedTextFontName:)]) {
        [_fontNamedelegate fontNamesView:self didSelectedTextFontName:[_fontNames objectAtIndex:indexPath.row]];
    }
}
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView{
    return 1;
}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{
    return [_fontNames count];
}

- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {
    return 40;
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    static NSString *CellIdentifier = @"FontNameCell";
    
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
    if (cell == nil) {
        cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] autorelease];
    }
    NSString *fontName = [_fontNames objectAtIndex:indexPath.row];;
    
    cell.textLabel.text = fontName;
    [cell.textLabel setFont:[UIFont fontWithName:fontName size:18]];
    cell.backgroundColor = [UIColor clearColor];
    
    if ([self.fontName isEqualToString:fontName]) {
        cell.accessoryType = UITableViewCellAccessoryCheckmark;
    } else {
        cell.accessoryType = UITableViewCellAccessoryNone;
    }
    cell.backgroundColor = [UIColor clearColor]; 
    
    return cell;
}

@end