newtab/timer.html at main · search3958/newtab · GitHub

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<!DOCTYPE html>
<html lang="ja">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>タイマー</title>
    <link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
    <style>
      :root{
            --background-light: #ffffff;
    --background-dark: #000000;
    --element-light: #185af2;
    --element-dark: #185af2;
    --text-light: #ffffff;
    --text-dark: #1c1c1c;
      }
        body {
            font-family: Arial, sans-serif;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            height: 100vh;
            background:var(--background-light);
        }
        .timer {
            font-size: 2em;
            margin: 20px;
        }
        .controls {
            display: flex;
            gap: 10px;
        }
        .controls button {
            padding: 10px 20px;
            font-size: 1em;
            display: flex;
            align-items: center;
            gap: 5px;
        }
        .time-inputs input {
            width: 60px;
            text-align: center;
            font-size: 1.3em;
            border-radius:10px;
            border: none;
            transition: all 0.5s ease-out;
            background:var(--text-light);
        }
        #startStopButton{
            background:var(--element-dark);
            color:#fff;
            border-radius:100px;
            border:none;
        }
        #resetButton{
            background:var(--text-light);
            color:#fff;
            border-radius:100px;
            border:none;
            color:#000;
        }

@media (prefers-color-scheme: dark) {
  body{
    background:var(--background-dark);
    color:#fff;
  }
  .time-inputs input{
    background:var(--text-dark);
      color:#fff;
  }
  #startStopButton{
    background:var(--element-light);
    color:#000;
  }
  #resetButton{
    background:var(--text-dark);
    color:var(--element-light);
  }
      }
    </style>
    <script>
        function addToDisplay(value) {
        document.getElementById('display').value += value;
    }

    function clearDisplay() {
        document.getElementById('display').value = '';
    }

    function calculate() {
        try {
            document.getElementById('display').value = eval(document.getElementById('display').value);
        } catch(error) {
            document.getElementById('display').value = 'Error';
        }
    }

  // Function to read the base color from localStorage and apply it
function applyStoredColor() {
    // Retrieve the base color from localStorage
    const baseColor = localStorage.getItem('baseColor');

    // Check if baseColor exists
    if (baseColor) {
        // Apply base color to the page
        const lightBackground = lightenColor(baseColor, 0.8); // Example function to lighten color
        const lightElement = lightenColor(baseColor, 0.5);
        const lightTextColor = lightenColor(baseColor, 0.7);

        const darkBackground = darkenColor(baseColor, 0.9); // Example function to darken color
        const darkElement = darkenColor(baseColor, 0.4);
        const darkTextColor = darkenColor(baseColor, 0.7);

        document.documentElement.style.setProperty('--background-light', lightBackground);
        document.documentElement.style.setProperty('--element-light', lightElement);
        document.documentElement.style.setProperty('--text-light', lightTextColor);
        document.documentElement.style.setProperty('--background-dark', darkBackground);
        document.documentElement.style.setProperty('--element-dark', darkElement);
        document.documentElement.style.setProperty('--text-dark', darkTextColor);
    } else {
        console.warn('No baseColor found in localStorage.');
    }
}

// Function to lighten color
function lightenColor(color, amount) {
    let r = parseInt(color.slice(1, 3), 16);
    let g = parseInt(color.slice(3, 5), 16);
    let b = parseInt(color.slice(5, 7), 16);

    r = Math.min(255, Math.floor(r + (255 - r) * amount));
    g = Math.min(255, Math.floor(g + (255 - g) * amount));
    b = Math.min(255, Math.floor(b + (255 - b) * amount));

    return `#${r.toString(16).padStart(2, '0')}${g.toString(16).padStart(2, '0')}${b.toString(16).padStart(2, '0')}`;
}

// Function to darken color
function darkenColor(color, amount) {
    let r = parseInt(color.slice(1, 3), 16);
    let g = parseInt(color.slice(3, 5), 16);
    let b = parseInt(color.slice(5, 7), 16);

    r = Math.max(0, Math.floor(r * (1 - amount)));
    g = Math.max(0, Math.floor(g * (1 - amount)));
    b = Math.max(0, Math.floor(b * (1 - amount)));

    return `#${r.toString(16).padStart(2, '0')}${g.toString(16).padStart(2, '0')}${b.toString(16).padStart(2, '0')}`;
}

// Apply the stored base color when the page loads
window.addEventListener('DOMContentLoaded', applyStoredColor);
  </script>
</head>
<body>
    <div class="timer">
        <div class="time-inputs">
            <input type="text" id="hoursInput" value="00"> :
            <input type="text" id="minutesInput" value="00"> :
            <input type="text" id="secondsInput" value="00">
        </div>
    </div>
    <div class="controls">
        <button id="startStopButton"><span class="material-icons">play_arrow</span>開始</button>
        <button id="resetButton"><span class="material-icons">refresh</span>リセット</button>
    </div>

    <script>
        let timerInterval;
        let timeRemaining = 0;
        let timerRunning = false;

        const hoursInput = document.getElementById('hoursInput');
        const minutesInput = document.getElementById('minutesInput');
        const secondsInput = document.getElementById('secondsInput');
        const startStopButton = document.getElementById('startStopButton');
        const resetButton = document.getElementById('resetButton');

        function updateTimeDisplay() {
            const hours = Math.floor(timeRemaining / 3600).toString().padStart(2, '0');
            const minutes = Math.floor((timeRemaining % 3600) / 60).toString().padStart(2, '0');
            const seconds = (timeRemaining % 60).toString().padStart(2, '0');
            hoursInput.value = hours;
            minutesInput.value = minutes;
            secondsInput.value = seconds;
        }

        function startTimer() {
            if (timerRunning) return;
            timerRunning = true;
            const hours = parseInt(hoursInput.value, 10);
            const minutes = parseInt(minutesInput.value, 10);
            const seconds = parseInt(secondsInput.value, 10);
            timeRemaining = (hours * 3600) + (minutes * 60) + seconds;
            timerInterval = setInterval(() => {
                if (timeRemaining > 0) {
                    timeRemaining--;
                    updateTimeDisplay();
                } else {
                    clearInterval(timerInterval);
                    timerRunning = false;
                    startStopButton.innerHTML = '<span class="material-icons">play_arrow</span>開始';
                }
            }, 1000);
            startStopButton.innerHTML = '<span class="material-icons">pause</span>停止';
        }

        function stopTimer() {
            clearInterval(timerInterval);
            timerRunning = false;
            startStopButton.innerHTML = '<span class="material-icons">play_arrow</span>開始';
        }

        function toggleTimer() {
            if (timerRunning) {
                stopTimer();
            } else {
                startTimer();
            }
        }

        function resetTimer() {
            stopTimer();
            timeRemaining = 0;
            updateTimeDisplay();
        }

        startStopButton.addEventListener('click', toggleTimer);
        resetButton.addEventListener('click', resetTimer);

        [hoursInput, minutesInput, secondsInput].forEach(input => {
            input.addEventListener('input', () => {
                if (!timerRunning) {
                    const hours = parseInt(hoursInput.value, 10) || 0;
                    const minutes = parseInt(minutesInput.value, 10) || 0;
                    const seconds = parseInt(secondsInput.value, 10) || 0;
                    timeRemaining = (hours * 3600) + (minutes * 60) + seconds;
                }
            });
        });

        updateTimeDisplay();
    </script>
</body>
</html>