this.markdown = new MarkdownIt({html: true});
this.markdown.use(mdTasksLists, {label: true});
- this.display = this.elem.querySelector('.markdown-display');
-
- this.displayStylesLoaded = false;
- this.input = this.elem.querySelector('textarea');
+ this.display = this.$refs.display;
+ this.input = this.$refs.input;
this.cm = null;
this.Code = null;
});
this.onMarkdownScroll = this.onMarkdownScroll.bind(this);
-
- const displayLoad = () => {
- this.displayDoc = this.display.contentDocument;
- this.init(cmLoadPromise);
- };
-
- if (this.display.contentDocument.readyState === 'complete') {
- displayLoad();
- } else {
- this.display.addEventListener('load', displayLoad.bind(this));
- }
-
window.$events.emitPublic(this.elem, 'editor-markdown::setup', {
markdownIt: this.markdown,
displayEl: this.display,
codeMirrorInstance: this.cm,
});
+
+ this.init(cmLoadPromise);
}
init(cmLoadPromise) {
let lastClick = 0;
// Prevent markdown display link click redirect
- this.displayDoc.addEventListener('click', event => {
- let isDblClick = Date.now() - lastClick < 300;
+ this.display.addEventListener('click', event => {
+ const isDblClick = Date.now() - lastClick < 300;
- let link = event.target.closest('a');
+ const link = event.target.closest('a');
if (link !== null) {
event.preventDefault();
window.open(link.getAttribute('href'));
return;
}
- let drawing = event.target.closest('[drawio-diagram]');
+ const drawing = event.target.closest('[drawio-diagram]');
if (drawing !== null && isDblClick) {
this.actionEditDrawing(drawing);
return;
// Button actions
this.elem.addEventListener('click', event => {
- let button = event.target.closest('button[data-action]');
+ const button = event.target.closest('button[data-action]');
if (button === null) return;
- let action = button.getAttribute('data-action');
+ const action = button.getAttribute('data-action');
if (action === 'insertImage') this.actionInsertImage();
if (action === 'insertLink') this.actionShowLinkSelector();
if (action === 'insertDrawing' && (event.ctrlKey || event.metaKey)) {
window.$events.emit('editor-markdown-change', content);
// Set body content
- this.displayDoc.body.className = 'page-content';
- this.displayDoc.body.innerHTML = html;
-
- // Copy styles from page head and set custom styles for editor
- this.loadStylesIntoDisplay();
- }
-
- loadStylesIntoDisplay() {
- if (this.displayStylesLoaded) return;
- this.displayDoc.documentElement.classList.add('markdown-editor-display');
- // Set display to be dark mode if parent is
-
- if (document.documentElement.classList.contains('dark-mode')) {
- this.displayDoc.documentElement.style.backgroundColor = '#222';
- this.displayDoc.documentElement.classList.add('dark-mode');
- }
-
- this.displayDoc.head.innerHTML = '';
- const styles = document.head.querySelectorAll('style,link[rel=stylesheet]');
- for (let style of styles) {
- const copy = style.cloneNode(true);
- this.displayDoc.head.appendChild(copy);
- }
-
- this.displayStylesLoaded = true;
+ this.display.innerHTML = html;
}
onMarkdownScroll(lineCount) {
- const elems = this.displayDoc.body.children;
+ const elems = this.display.children;
if (elems.length <= lineCount) return;
const topElem = (lineCount === -1) ? elems[elems.length-1] : elems[lineCount];
let cursor = cm.getCursor();
let lineContent = cm.getLine(cursor.line);
let lineLen = lineContent.length;
- let newLineContent = lineContent;
+ let newLineContent;
if (lineContent.indexOf(start) === 0 && lineContent.slice(-end.length) === end) {
newLineContent = lineContent.slice(start.length, lineContent.length - end.length);
let selection = cm.getSelection();
if (selection === '') return wrapLine(start, end);
- let newSelection = selection;
+ let newSelection;
let frontDiff = 0;
- let endDiff = 0;
+ let endDiff;
if (selection.indexOf(start) === 0 && selection.slice(-end.length) === end) {
newSelection = selection.slice(start.length, selection.length - end.length);
DrawIO.show(url,() => {
return Promise.resolve('');
- }, (pngData) => {
+ }, (drawingData) => {
const data = {
- image: pngData,
+ image: drawingData,
uploaded_to: Number(this.pageId),
};
}
insertDrawing(image, originalCursor) {
- const newText = `<div drawio-diagram="${image.id}"><img src="${image.url}"></div>`;
+ const newText = DrawIO.buildDrawingContentHtml(image);
this.cm.focus();
this.cm.replaceSelection(newText);
this.cm.setCursor(originalCursor.line, originalCursor.ch + newText.length);
DrawIO.show(drawioUrl, () => {
return DrawIO.load(drawingId);
- }, (pngData) => {
+ }, (drawingData) => {
let data = {
- image: pngData,
+ image: drawingData,
uploaded_to: Number(this.pageId),
};
window.$http.post("/images/drawio", data).then(resp => {
- let newText = `<div drawio-diagram="${resp.data.id}"><img src="${resp.data.url}"></div>`;
- let newContent = this.cm.getValue().split('\n').map(line => {
- if (line.indexOf(`drawio-diagram="${drawingId}"`) !== -1) {
- return newText;
- }
- return line;
+ const image = resp.data;
+ const newText = DrawIO.buildDrawingContentHtml(image);
+
+ const newContent = this.cm.getValue().split('\n').map(line => {
+ const isDrawing = line.includes(`drawio-diagram="${drawingId}"`);
+ return isDrawing ? newText : line;
}).join('\n');
+
this.cm.setValue(newContent);
this.cm.setCursor(cursorPos);
this.cm.focus();