Flobidian/md_viewer/templates/note.html

{% extends 'base.html' %}

{% block title %}{{ app_name }} - {{ title }}{% endblock %}
{% block head %}
    {% include 'base_css_js_imports.html' %}
    <style>
        .card-body {
            white-space: normal;  /* Default normal text wrapping */
        }
        /* Style for code blocks by default */
        .card-body pre {
            white-space: pre-wrap;  /* Default to wrapping code */
            word-wrap: break-word;  /* Break long words if needed */
            max-width: 100%;        /* Ensure it stays within bounds */
        }
        .card-body pre code {
            white-space: inherit;   /* Inherit wrapping from pre */
        }
        /* No-wrap styles */
        .card-body.nowrap pre {
            white-space: pre;
            overflow-x: auto;
            word-wrap: normal;
        }
        .card-body.nowrap pre code {
            white-space: pre;
        }
    </style>
    <script>hljs.highlightAll();</script>
{% endblock %}
{% block content %}
<div id="content">
    {% include '_breadcrumbs.html' %}
    <div class="mb-3">
    <div class="mb-3">
        <a href="{{ url_for('md_viewer.edit_note', note_path=current_note) }}" class="btn btn-outline-secondary btn-sm">Edit</a>
        <form action="{{ url_for('md_viewer.delete_note', note_path=current_note) }}" method="post" style="display:inline;">
            <button type="submit" class="btn btn-outline-danger btn-sm" onclick="return confirm('Delete this note?');">Delete</button>
        </form>
        <button type="button" class="btn btn-outline-secondary btn-sm" id="toggle-wrap">
            <i class="fa fa-align-left"></i> Toggle Wrap
        </button>
        <a href="{{ url_for('md_viewer.index') }}" class="btn btn-link btn-sm">Back to Notes</a>
    </div>
    <div class="card card-body" 
         data-note-dir="{{ current_note.rsplit('/', 1)[0] if '/' in current_note else '' }}"
         data-storage-mode="{{ storage_mode }}"
         data-storage-base="{{ storage_base }}">
        {{ html_content|safe }}
    </div>
</div>
{% endblock %}
{% block scripts %}
<script src="{{ url_for('md_viewer.static', filename='js/app_custom_js.js') }}"></script>
<script>
document.addEventListener('DOMContentLoaded', function() {
    const toggleWrapBtn = document.getElementById('toggle-wrap');
    const contentDiv = document.querySelector('.card-body');
    
    // Load saved wrap setting (default to true/wrapped if not set)
    const isWrapped = localStorage.getItem('noteViewWrap') !== 'false';
    if (!isWrapped) {
        contentDiv.classList.add('nowrap');
    }
    
    toggleWrapBtn.addEventListener('click', function() {
        contentDiv.classList.toggle('nowrap');
        const nowWrapped = !contentDiv.classList.contains('nowrap');
        localStorage.setItem('noteViewWrap', nowWrapped);
    });
});
</script>
{% endblock %}