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https://github.com/amitwh/markdown-converter.git
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amitwh
2022352ed1
- Import ModalManager and create instances for all 10 dialogs
- Replace classList.add/remove('hidden') with modal.open()/close()
- Remove duplicate backdrop click and escape key handlers (now handled by ModalManager)
- Update print-preview.js to use ModalManager when available
- Add CommonJS export to ModalManager for renderer compatibility
Dialogs updated:
- find-dialog (findModal)
- export-dialog (exportModal)
- print-preview-overlay (printPreviewModal)
- table-generator-dialog (tableModal)
- ascii-art-dialog (asciiModal)
- universal-converter-dialog (converterModal)
- batch-dialog (batchModal)
- pdf-editor-dialog (pdfEditorModal)
- header-footer-dialog (headerFooterModal)
- field-picker-dialog (fieldPickerModal)
Amit Haridas
139 lines
5.2 KiB
JavaScript
139 lines
5.2 KiB
JavaScript
class PrintPreview {
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constructor() {
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this.overlay = document.getElementById('print-preview-overlay');
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this.modal = window.modals?.printPreviewModal;
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this._lastContent = '';
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this.setupEventListeners();
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}
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open(htmlContent) {
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this._lastContent = htmlContent;
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if (this.modal) {
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this.modal.open();
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} else {
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this.overlay.classList.remove('hidden');
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}
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this.updatePreview(htmlContent);
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this.updateScaleLabel();
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}
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close() {
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if (this.modal) {
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this.modal.close();
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} else {
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this.overlay.classList.add('hidden');
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}
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}
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setupEventListeners() {
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document.getElementById('print-preview-close')?.addEventListener('click', () => this.close());
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document.getElementById('print-cancel')?.addEventListener('click', () => this.close());
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document.getElementById('print-execute')?.addEventListener('click', () => this.executePrint());
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// Update preview on option changes
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['print-paper-size', 'print-orientation', 'print-margins'].forEach(id => {
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document.getElementById(id)?.addEventListener('change', () => this.refreshPreview());
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});
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// Scale slider
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const scaleSlider = document.getElementById('print-scale');
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scaleSlider?.addEventListener('input', () => this.updateScaleLabel());
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// Page range toggle
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document.getElementById('print-pages')?.addEventListener('change', (e) => {
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const rangeInput = document.getElementById('print-page-range');
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if (rangeInput) {
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rangeInput.classList.toggle('hidden', e.target.value !== 'custom');
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}
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});
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// Note: Backdrop click and Escape key are now handled by ModalManager
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}
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updateScaleLabel() {
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const scale = document.getElementById('print-scale')?.value || 100;
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const label = document.getElementById('print-scale-value');
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if (label) label.textContent = `${scale}%`;
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}
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updatePreview(htmlContent) {
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const frame = document.getElementById('print-preview-frame');
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if (!frame) return;
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this._lastContent = htmlContent;
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const orientation = document.getElementById('print-orientation')?.value || 'portrait';
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const paperSize = document.getElementById('print-paper-size')?.value || 'A4';
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// Get dimensions for paper size
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const sizes = {
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'A3': { width: '297mm', height: '420mm' },
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'A4': { width: '210mm', height: '297mm' },
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'A5': { width: '148mm', height: '210mm' },
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'Letter': { width: '8.5in', height: '11in' },
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'Legal': { width: '8.5in', height: '14in' },
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'Tabloid': { width: '11in', height: '17in' },
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};
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const size = sizes[paperSize] || sizes['A4'];
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const width = orientation === 'landscape' ? size.height : size.width;
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const height = orientation === 'landscape' ? size.width : size.height;
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const previewHtml = `
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<!DOCTYPE html>
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<html>
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<head>
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<style>
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body {
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margin: 20px;
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font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
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font-size: 14px;
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line-height: 1.6;
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}
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@page { size: ${width} ${height}; }
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pre { background: #f5f5f5; padding: 12px; border-radius: 6px; overflow-x: auto; }
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code { background: #f0f0f0; padding: 2px 6px; border-radius: 3px; font-size: 13px; }
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pre code { background: none; padding: 0; }
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table { border-collapse: collapse; width: 100%; }
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th, td { border: 1px solid #ddd; padding: 8px; }
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blockquote { border-left: 4px solid #ddd; margin-left: 0; padding-left: 16px; color: #666; }
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img { max-width: 100%; }
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h1, h2, h3 { margin-top: 1.5em; }
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</style>
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</head>
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<body>${htmlContent || ''}</body>
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</html>
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`;
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frame.srcdoc = previewHtml;
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}
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refreshPreview() {
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if (this._lastContent) {
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this.updatePreview(this._lastContent);
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}
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}
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getOptions() {
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return {
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paperSize: document.getElementById('print-paper-size')?.value || 'A4',
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orientation: document.getElementById('print-orientation')?.value || 'portrait',
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margins: document.getElementById('print-margins')?.value || 'default',
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scale: parseInt(document.getElementById('print-scale')?.value || '100'),
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headers: document.getElementById('print-headers')?.checked ?? true,
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background: document.getElementById('print-background')?.checked ?? true,
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pages: document.getElementById('print-pages')?.value || 'all',
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pageRange: document.getElementById('print-page-range')?.value || '',
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};
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}
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executePrint() {
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const options = this.getOptions();
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const { ipcRenderer } = require('electron');
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ipcRenderer.send('do-print-with-options', options);
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this.close();
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}
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}
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module.exports = { PrintPreview };
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