103 lines
3.1 KiB
Objective-C
103 lines
3.1 KiB
Objective-C
//
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// ViewController.m
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// FMC Planner 2
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//
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// Created by Kilian Hofmann on 19.03.16.
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// Copyright © 2016 Kilian Hofmann. All rights reserved.
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//
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#import "ViewController.h"
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@implementation ViewController
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- (void)viewDidLoad {
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[super viewDidLoad];
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// Do any additional setup after loading the view, typically from a nib.
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_alphaOn = true;
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_alphabet = [[NSArray alloc]
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initWithObjects:@"A", @"B", @"C", @"D", @"E", @"F", @"G", @"H", @"I",
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@"J", @"K", @"L", @"M", @"N", @"O", @"P", @"Q", @"R",
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@"S", @"T", @"U", @"V", @"W", @"X", @"Y", @"Z", @"SP",
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@"CLR", @"DEL", @"NUM", nil];
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_numeric = [[NSArray alloc]
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initWithObjects:@"1", @"2", @"3", @"", @"", @"", @"4", @"5", @"6",
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@"", @"", @"", @"7", @"8", @"9", @"", @"", @"",
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@".", @"0", @"/", @"", @"", @"", @"", @"", @"SP",
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@"CLR", @"DEL", @"LET", nil];
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// Round corners
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_backdropKeys.layer.cornerRadius = 5;
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_backdropKeys.layer.masksToBounds = YES;
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_backdropScreen.layer.cornerRadius = 5;
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_backdropScreen.layer.masksToBounds = YES;
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for (UIButton *but in _Keys) {
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but.layer.cornerRadius = 5;
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but.layer.masksToBounds = YES;
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}
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// Set Font Size
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if (self.view.frame.size.height == 480) {
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for (UILabel *label in _ScreenLabels) {
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label.font = [UIFont systemFontOfSize:14];
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}
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_Header.font = [UIFont systemFontOfSize:14];
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_Scratchpad.font = [UIFont systemFontOfSize:14];
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}
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// Init Start Page
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[self clearScreen];
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_Header.text = @"START";
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_Scratchpad.text = @"";
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}
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- (void)didReceiveMemoryWarning {
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[super didReceiveMemoryWarning];
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// Dispose of any resources that can be recreated.
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}
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- (IBAction)KeyTaps:(UIButton *)sender {
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if ([sender.restorationIdentifier isEqualToString:@"Switch"]) {
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_alphaOn = !_alphaOn;
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[self switchKeyboard];
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} else if ([sender.restorationIdentifier isEqualToString:@"Space"]) {
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_Scratchpad.text = [_Scratchpad.text stringByAppendingString:@" "];
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} else if ([sender.restorationIdentifier isEqualToString:@"Clear"]) {
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if ([_Scratchpad.text isEqualToString:@"DELETE"]) {
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_Scratchpad.text = @"";
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} else if (_Scratchpad.text.length > 0) {
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_Scratchpad.text =
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[_Scratchpad.text substringToIndex:[_Scratchpad.text length] - 1];
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}
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} else if ([sender.restorationIdentifier isEqualToString:@"Delete"]) {
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_Scratchpad.text = @"DELETE";
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} else {
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_Scratchpad.text =
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[_Scratchpad.text stringByAppendingString:sender.titleLabel.text];
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}
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}
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- (void)clearScreen {
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for (UILabel *label in _ScreenLabels) {
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label.text = @"";
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}
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_Scratchpad.text = @"";
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_Header.text = @"";
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}
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- (void)switchKeyboard {
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if (_alphaOn) {
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for (int i = 0; i < _Keys.count; i++) {
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[((UIButton *)_Keys[i]) setTitle:_alphabet[i]
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forState:UIControlStateNormal];
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[((UIButton *)_Keys[i]).titleLabel sizeToFit];
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}
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} else {
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for (int i = 0; i < _Keys.count; i++) {
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[((UIButton *)_Keys[i]) setTitle:_numeric[i]
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forState:UIControlStateNormal];
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[((UIButton *)_Keys[i]).titleLabel sizeToFit];
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}
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}
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}
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@end
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